/* ============================================
   Hi-Power Petroleum - Premium Styles
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #0055ff;
    --primary-dark: #0044cc;
    --primary-light: #3377ff;
    --accent: #ff6b2c;
    --accent-dark: #e55a1f;
    --accent-light: #ff8a4c;
    --dark: #0a0a0f;
    --dark-lighter: #12121a;
    --dark-card: #1a1a24;
    --text: #ffffff;
    --text-muted: #8a8a9a;
    --text-dark: #0a0a0f;
    --light: #f5f5f7;
    --border: rgba(255, 255, 255, 0.1);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    --gradient-dark: linear-gradient(180deg, var(--dark) 0%, var(--dark-lighter) 100%);
    --gradient-glow: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --container-width: 1200px;
    --section-padding: clamp(80px, 12vw, 150px);
    
    /* Transitions */
    --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out-circ: cubic-bezier(0.85, 0, 0.15, 1);
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================
   Custom Cursor - DISABLED
   ============================================ */
.cursor {
    display: none;
}

/* ============================================
   Page Loader
   ============================================ */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 40px;
}

.loader-hi {
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loader-pet {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loader-bar {
    width: 200px;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin: 0 auto 20px;
    overflow: hidden;
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.loader-percent {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-muted);
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.4s var(--ease-out-expo);
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 30px;
    padding-left: max(30px, env(safe-area-inset-left));
    padding-right: max(30px, env(safe-area-inset-right));
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--text);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.nav-logo:hover .logo-icon {
    transform: scale(1.1) rotate(5deg);
}

.logo-text {
    display: inline;
}

.logo-hi {
    color: var(--text);
}

.logo-pet {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
    list-style: none;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s var(--ease-out-expo);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: var(--text);
    padding: 12px 24px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.nav-cta:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 44, 0.3);
}

.nav-cta:hover svg {
    transform: translateX(3px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
}

@media (max-width: 900px) {
    .nav-menu { display: none; }
    .nav-cta { display: none; }
    .nav-toggle { display: flex; }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile */
    background: var(--dark);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s var(--ease-out-expo);
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    list-style: none;
    text-align: center;
}

.mobile-link {
    display: block;
    font-family: var(--font-heading);
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    padding: 15px 0;
    color: var(--text-muted);
    transition: all 0.3s ease;
    transform: translateY(30px);
    opacity: 0;
}

.mobile-menu.active .mobile-link {
    transform: translateY(0);
    opacity: 1;
}

.mobile-link:hover,
.mobile-link.active {
    color: var(--text);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height for mobile */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 30px 60px;
    padding-top: max(120px, calc(120px + env(safe-area-inset-top)));
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 85, 255, 0.15) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(255, 107, 44, 0.1) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* Hero Plant Background Image */
.hero-plant-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.plant-svg {
    width: 100%;
    height: 100%;
    opacity: 0.25;
    transition: transform 0.5s ease-out;
}

.plant-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
    filter: grayscale(30%);
    transition: transform 0.5s ease-out, opacity 0.5s ease;
}

/* Hero SVG Tank Animations */
.hero-tank-1, .hero-tank-2, .hero-tank-3, .hero-tank-4, .hero-tank-5 {
    animation: hero-tank-pulse 4s ease-in-out infinite;
}

.hero-tank-2 { animation-delay: 0.5s; }
.hero-tank-3 { animation-delay: 1s; }
.hero-tank-4 { animation-delay: 1.5s; }
.hero-tank-5 { animation-delay: 2s; }

@keyframes hero-tank-pulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.15); }
}

.hero-valve {
    animation: hero-valve-glow 2s ease-in-out infinite;
}

@keyframes hero-valve-glow {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.hero-flame {
    animation: hero-flame-flicker 0.4s ease-in-out infinite alternate;
    transform-origin: center bottom;
}

@keyframes hero-flame-flicker {
    0% { transform: scaleY(1) scaleX(1); opacity: 0.9; }
    100% { transform: scaleY(1.3) scaleX(0.85); opacity: 1; }
}

.hero-gauge-1, .hero-gauge-2, .hero-gauge-3 {
    animation: hero-gauge-swing 4s ease-in-out infinite;
    transform-origin: center bottom;
}

.hero-gauge-2 { animation-delay: 1s; }
.hero-gauge-3 { animation-delay: 2s; }

@keyframes hero-gauge-swing {
    0%, 100% { transform: rotate(-25deg); }
    50% { transform: rotate(25deg); }
}

.pipe-particle-1, .pipe-particle-2, .pipe-particle-3 {
    animation: pipe-flow 2s linear infinite;
}

.pipe-particle-2 { animation-delay: 0.4s; }
.pipe-particle-3 { animation-delay: 0.8s; }

@keyframes pipe-flow {
    0% { opacity: 0; transform: translateX(0); }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { opacity: 0; transform: translateX(80px); }
}

.plant-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(10, 10, 15, 0.7) 0%,
        rgba(10, 10, 15, 0.5) 30%,
        rgba(10, 10, 15, 0.6) 70%,
        rgba(10, 10, 15, 0.9) 100%
    );
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: glowPulse 8s ease-in-out infinite;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    bottom: -100px;
    left: -100px;
    animation-delay: 4s;
}

.glow-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-light);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 2s;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

/* ============================================
   LPG Background Elements
   ============================================ */
.lpg-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.lpg-tank {
    position: absolute;
    color: rgba(255, 255, 255, 0.04);
    transition: transform 0.3s ease-out;
    will-change: transform;
}

.lpg-tank.tank-1 {
    width: 120px;
    height: 240px;
    left: 5%;
    top: 15%;
    animation: tankFloat 20s ease-in-out infinite;
}

.lpg-tank.tank-2 {
    width: 80px;
    height: 160px;
    right: 8%;
    top: 25%;
    animation: tankFloat 25s ease-in-out infinite reverse;
    animation-delay: -5s;
}

.lpg-tank.tank-3 {
    width: 60px;
    height: 120px;
    left: 15%;
    bottom: 20%;
    animation: tankFloat 18s ease-in-out infinite;
    animation-delay: -8s;
}

.lpg-tank.tank-4 {
    width: 140px;
    height: 252px;
    right: 15%;
    bottom: 15%;
    animation: tankFloat 22s ease-in-out infinite reverse;
    animation-delay: -3s;
}

@keyframes tankFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-15px) rotate(1deg);
    }
    50% {
        transform: translateY(-5px) rotate(-0.5deg);
    }
    75% {
        transform: translateY(-20px) rotate(0.5deg);
    }
}

.pipeline {
    position: absolute;
    color: rgba(255, 255, 255, 0.03);
}

.pipeline-1 {
    width: 500px;
    height: 125px;
    left: -50px;
    top: 60%;
}

.pipeline-2 {
    width: 400px;
    height: 107px;
    right: -50px;
    top: 30%;
}

/* Gas Flow Animation Path */
.pipeline path {
    stroke-dasharray: 8 4;
    animation: gasFlowPath 3s linear infinite;
}

@keyframes gasFlowPath {
    0% {
        stroke-dashoffset: 0;
    }
    100% {
        stroke-dashoffset: -24;
    }
}

/* Flame Canvas */
.flame-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.6;
}

/* Gas Flow Particles Container */
.gas-flow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.gas-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, rgba(255, 107, 44, 0.8) 0%, rgba(255, 107, 44, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.gas-particle.blue {
    background: radial-gradient(circle, rgba(0, 136, 255, 0.6) 0%, rgba(0, 136, 255, 0) 70%);
}

/* Pressure Gauge Animation */
.pressure-gauge {
    position: absolute;
    width: 120px;
    height: 120px;
    right: 10%;
    top: 20%;
    opacity: 0.08;
    animation: gaugeFloat 15s ease-in-out infinite;
}

.gauge-ring {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.gauge-needle {
    fill: var(--accent);
    transform-origin: 60px 60px;
    animation: needleMove 4s ease-in-out infinite;
}

@keyframes gaugeFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(3deg); }
}

@keyframes needleMove {
    0%, 100% { transform: rotate(-30deg); }
    50% { transform: rotate(30deg); }
}

/* Energy Pulse Effect */
.energy-pulse {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 44, 0.15) 0%, transparent 70%);
    animation: energyPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes energyPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.1;
    }
}

/* ============================================
   3D Cylinder Display
   ============================================ */
.hero-cylinder {
    position: absolute;
    right: 5%;
    bottom: 15%;
    z-index: 2;
    perspective: 1000px;
    display: none; /* Hidden on mobile by default */
}

@media (min-width: 1100px) {
    .hero-cylinder {
        display: block;
    }
}

.cylinder-wrapper {
    display: flex;
    align-items: center;
    gap: 25px;
}

.cylinder-3d {
    position: relative;
    transform-style: preserve-3d;
    animation: cylinderFloat 6s ease-in-out infinite;
}

@keyframes cylinderFloat {
    0%, 100% {
        transform: translateY(0) rotateY(0deg);
    }
    50% {
        transform: translateY(-15px) rotateY(10deg);
    }
}

.cylinder-body {
    position: relative;
    width: 60px;
    height: 120px;
    transform-style: preserve-3d;
}

.cylinder-top {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 20px;
    background: linear-gradient(135deg, #3a4a5c 0%, #1a2530 100%);
    border-radius: 50%;
    transform: rotateX(70deg) translateZ(10px);
    box-shadow: 0 0 20px rgba(0, 85, 255, 0.3);
}

.cylinder-side {
    position: absolute;
    top: 10px;
    left: 0;
    width: 60px;
    height: 100px;
    background: linear-gradient(90deg, 
        #1a2530 0%, 
        #3a4a5c 20%, 
        #4a5a6c 40%,
        #3a4a5c 60%,
        #2a3a4c 80%,
        #1a2530 100%
    );
    border-radius: 5px;
    box-shadow: 
        inset 0 0 30px rgba(0, 0, 0, 0.5),
        0 10px 40px rgba(0, 0, 0, 0.3);
}

.cylinder-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 20px;
    background: linear-gradient(135deg, #1a2530 0%, #0a1520 100%);
    border-radius: 50%;
    transform: rotateX(70deg);
}

.cylinder-valve {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, #ff6b2c 0%, #cc4a1a 100%);
    border-radius: 4px 4px 0 0;
    box-shadow: 0 -5px 15px rgba(255, 107, 44, 0.4);
}

.cylinder-valve::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, #ff8a4c 0%, #ff6b2c 100%);
    border-radius: 50%;
}

.cylinder-shine {
    position: absolute;
    top: 20px;
    left: 10px;
    width: 8px;
    height: 60px;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.3) 0%, 
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%
    );
    border-radius: 4px;
}

.cylinder-shadow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 15px;
    background: radial-gradient(ellipse, rgba(0, 0, 0, 0.4) 0%, transparent 70%);
    border-radius: 50%;
}

.cylinder-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cylinder-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.pressure-indicator {
    position: relative;
    width: 100px;
    text-align: center;
}

.pressure-gauge-svg {
    width: 100px;
    height: 60px;
}

.pressure-fill {
    animation: pressureFill 3s ease-out forwards;
    animation-delay: 1s;
}

@keyframes pressureFill {
    from {
        stroke-dashoffset: 141.37;
    }
    to {
        stroke-dashoffset: 42;
    }
}

.pressure-value {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pressure-text {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: -5px;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    padding: 10px 20px;
    border-radius: 100px;
    margin-bottom: 30px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-badge span {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.badge-divider {
    opacity: 0.3;
    margin: 0 5px;
}

.badge-launch {
    color: var(--accent) !important;
    opacity: 0.8;
    font-size: 0.7rem !important;
}

.badge-dot.pulse {
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    font-stretch: normal;
    position: relative;
    z-index: 15;
}

.title-line {
    display: block;
    overflow: hidden;
}

.title-word {
    display: inline-block;
    color: #ffffff;
    text-shadow: 0 4px 30px rgba(255, 255, 255, 0.3);
    background-clip: text;
    animation: shimmer 4s linear infinite;
}

.title-word.accent {
    color: var(--accent);
    text-shadow: 0 4px 40px rgba(255, 107, 44, 0.5), 0 0 80px rgba(255, 107, 44, 0.3);
    animation: none;
}

.title-word .char {
    display: inline-block;
    opacity: 1;
    transform: translateY(0);
}

.title-word .char.animate-in {
    opacity: 0;
    transform: translateY(100%);
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 15px;
    position: relative;
    z-index: 10;
    text-shadow: 0 2px 20px rgba(255, 107, 44, 0.3);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    color: var(--text-muted);
    margin-bottom: 15px;
    font-weight: 300;
}

.hero-location {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 40px;
}

.hero-location svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 5px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--border);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.hero-scroll span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(1); opacity: 1; }
    50% { transform: scaleY(0.5); opacity: 0.5; }
}

/* ============================================
   Energy Wave Divider
   ============================================ */
.energy-wave-divider {
    position: relative;
    width: 100%;
    height: 120px;
    margin-top: -1px;
    overflow: hidden;
    background: transparent;
}

.energy-wave-divider svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.wave-path {
    transform-origin: center;
}

.wave-path.wave-1 {
    animation: waveMove 8s ease-in-out infinite;
}

.wave-path.wave-2 {
    animation: waveMove 10s ease-in-out infinite reverse;
    animation-delay: -2s;
}

.wave-path.wave-3 {
    animation: waveMove 12s ease-in-out infinite;
    animation-delay: -4s;
}

@keyframes waveMove {
    0%, 100% {
        d: path("M0,60 Q300,20 600,60 T1200,60 L1200,120 L0,120 Z");
    }
    50% {
        d: path("M0,60 Q300,100 600,60 T1200,60 L1200,120 L0,120 Z");
    }
}

.hero-marquee {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--border);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    gap: 50px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-track span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.marquee-dot {
    color: var(--accent);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}

.btn span {
    position: relative;
    z-index: 1;
}

.btn svg {
    width: 18px;
    height: 18px;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.btn-primary {
    background: var(--accent);
    color: var(--text);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-dark);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}

.btn-primary:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 44, 0.3);
}

.btn-primary:hover svg {
    transform: translateX(5px);
}

.btn-arrow {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text);
    transform: translateY(-3px);
}

.btn-dark {
    background: var(--dark);
    color: var(--text);
}

.btn-dark:hover {
    background: var(--dark-lighter);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-white {
    background: var(--text);
    color: var(--dark);
}

.btn-white:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.btn-outline-white {
    background: transparent;
    color: var(--text);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text);
}

/* ============================================
   Sections
   ============================================ */
.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 30px;
    padding-left: max(30px, env(safe-area-inset-left));
    padding-right: max(30px, env(safe-area-inset-right));
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 20px;
    padding: 8px 16px;
    background: rgba(255, 107, 44, 0.1);
    border-radius: 100px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    font-stretch: normal;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 500px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-subtitle {
    margin: 0 auto;
}

.section-header.light .section-title {
    color: var(--text);
}

.section-header.light .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-accent {
    color: var(--accent);
}

.section-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 25px;
    max-width: 550px;
}

/* ============================================
   About Preview Section
   ============================================ */
.about-preview {
    background: var(--dark-lighter);
}

.about-preview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--dark-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.about-feature:hover {
    transform: translateX(10px);
    border-color: var(--accent);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--text);
}

.feature-text strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 2px;
}

.feature-text span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-preview-visual {
    position: relative;
}

.visual-card {
    border-radius: 24px;
    overflow: hidden;
}

.main-card {
    position: relative;
}

.main-card img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.6) 0%, transparent 50%);
}

.floating-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--accent);
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(255, 107, 44, 0.3);
}

.floating-card-left {
    left: auto;
    right: -30px;
    bottom: 40%;
    background: var(--primary);
}

/* Animated LPG Tank Styles */
.lpg-tank-animation {
    width: 100%;
    height: 100%;
    min-height: 350px;
    background: linear-gradient(135deg, #0a1520 0%, #1a2a40 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.storage-tank-svg {
    width: 100%;
    height: 100%;
    max-height: 350px;
}

.tank-body-1, .tank-body-2 {
    animation: tank-pulse 3s ease-in-out infinite;
}

.tank-body-2 {
    animation-delay: 0.5s;
}

@keyframes tank-pulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.1); }
}

.tank-shine {
    animation: shine-move 4s ease-in-out infinite;
}

@keyframes shine-move {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

.valve-glow {
    animation: valve-glow 2s ease-in-out infinite;
}

@keyframes valve-glow {
    0%, 100% { filter: drop-shadow(0 0 3px #ff6b2c); }
    50% { filter: drop-shadow(0 0 10px #ff6b2c) drop-shadow(0 0 20px #ff6b2c); }
}

.gas-particle-1, .gas-particle-2, .gas-particle-3 {
    animation: gas-flow-anim 1.5s ease-in-out infinite;
}

.gas-particle-2 {
    animation-delay: 0.3s;
}

.gas-particle-3 {
    animation-delay: 0.6s;
}

@keyframes gas-flow-anim {
    0% { transform: translateX(0); opacity: 1; }
    100% { transform: translateX(30px); opacity: 0; }
}

.flame-group .flame-1, .flame-group .flame-2 {
    animation: flame-flicker 0.5s ease-in-out infinite alternate;
    transform-origin: center bottom;
}

.flame-2 {
    animation-delay: 0.2s;
}

@keyframes flame-flicker {
    0% { transform: scaleY(1) scaleX(1); }
    100% { transform: scaleY(1.2) scaleX(0.9); }
}

.gauge-needle-1, .gauge-needle-2 {
    animation: gauge-move 3s ease-in-out infinite;
    transform-origin: center bottom;
}

.gauge-needle-2 {
    animation-delay: 1s;
}

@keyframes gauge-move {
    0%, 100% { transform: rotate(-20deg); }
    50% { transform: rotate(20deg); }
}

.floating-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.floating-text {
    font-size: 0.9rem;
    opacity: 0.9;
}

.visual-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    width: 100px;
    height: 100px;
    border: 2px solid var(--primary);
    top: -20px;
    right: -20px;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 60px;
    height: 60px;
    background: var(--accent);
    bottom: 100px;
    right: -30px;
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    width: 40px;
    height: 40px;
    border: 2px solid var(--accent);
    top: 50%;
    left: -20px;
    animation: float 5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

@media (max-width: 900px) {
    .about-preview-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-preview-visual {
        order: -1;
    }
    
    .main-card img {
        height: 350px;
    }
}

/* ============================================
   Services Preview Section
   ============================================ */
.services-preview {
    background: var(--dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.service-card {
    position: relative;
    padding: 40px 30px;
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.5s var(--ease-out-expo);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: 0 30px 60px rgba(0, 85, 255, 0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--text);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.service-arrow {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translate(-10px, 10px);
    transition: all 0.4s var(--ease-out-expo);
}

.service-arrow svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

.service-card:hover .service-arrow {
    opacity: 1;
    transform: translate(0, 0);
}

.service-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.service-card:hover .service-bg {
    opacity: 0.05;
}

.services-cta {
    text-align: center;
}

@media (max-width: 1100px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Why Choose Us Section
   ============================================ */
.why-us {
    background: var(--gradient-dark);
    overflow: hidden;
}

.why-us-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.why-us-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 30% 50%, rgba(0, 85, 255, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 80%, rgba(255, 107, 44, 0.1) 0%, transparent 50%);
}

.why-us-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.advantage-card {
    position: relative;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 24px;
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease-out-expo);
}

.advantage-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.advantage-number {
    position: absolute;
    top: 20px;
    right: 25px;
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.05);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    box-shadow: 0 15px 40px rgba(0, 85, 255, 0.3);
}

.advantage-icon svg {
    width: 30px;
    height: 30px;
    color: var(--text);
}

.advantage-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.advantage-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Partners CTA Section
   ============================================ */
.partners-cta {
    background: var(--dark-lighter);
}

.partners-cta-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.partners-cta-visual {
    position: relative;
}

.partner-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.partner-card-mini {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
}

.partner-card-mini:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(0, 85, 255, 0.15);
}

.partner-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.partner-name {
    font-size: 0.9rem;
    font-weight: 600;
}

@media (max-width: 900px) {
    .partners-cta-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* ============================================
   Contact CTA Section
   ============================================ */
.contact-cta {
    background: var(--gradient-primary);
    text-align: center;
    overflow: hidden;
}

.contact-cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.contact-cta-content {
    position: relative;
    z-index: 1;
}

.contact-cta-title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    font-stretch: normal;
}

.contact-cta-title .text-gradient {
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.contact-cta-text {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 500px;
    margin: 0 auto 40px;
}

.contact-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 25px;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-link svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.social-link:hover svg {
    color: var(--text);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 25px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-contact .contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-contact .contact-item span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-bottom {
    padding: 25px 0;
    padding-bottom: max(25px, env(safe-area-inset-bottom));
    border-top: 1px solid var(--border);
}

.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 30px;
}

.footer-legal a {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: var(--text);
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom .container {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Reveal Animations
   ============================================ */
.reveal-up {
    opacity: 0;
    transform: translateY(50px);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
}

/* ============================================
   Magnetic Effect
   ============================================ */
.magnetic {
    position: relative;
    transition: transform 0.3s var(--ease-out-expo);
}

/* ============================================
   Page Transitions
   ============================================ */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    z-index: 9998;
    transform: translateY(100%);
}

/* ============================================
   Selection
   ============================================ */
::selection {
    background: var(--accent);
    color: var(--text);
}

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dark);
}

/* ============================================
   Page Header (Inner Pages)
   ============================================ */
.page-header {
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 150px 30px 80px;
    text-align: center;
}

.page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.page-header-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 50% 30%, rgba(0, 85, 255, 0.2) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 70%, rgba(255, 107, 44, 0.1) 0%, transparent 50%);
}

.page-header-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.page-header-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.page-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 20px;
    padding: 8px 16px;
    background: rgba(255, 107, 44, 0.1);
    border-radius: 100px;
}

.page-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    font-stretch: normal;
}

.page-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 500px;
    margin: 0 auto;
}

/* ============================================
   Mission Section
   ============================================ */
.mission-section {
    background: var(--dark-lighter);
}

.mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.mission-visual {
    position: relative;
}

.mission-image {
    border-radius: 24px;
    overflow: hidden;
}

.mission-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

/* Mission LPG Animation Styles */
.lpg-animation-container {
    background: linear-gradient(135deg, #0a1520 0%, #1a2a40 100%);
}

.mission-lpg-svg {
    width: 100%;
    height: 450px;
}

.mission-tank {
    animation: mission-tank-pulse 3s ease-in-out infinite;
}

.mission-tank-group:nth-child(2) .mission-tank {
    animation-delay: 0.5s;
}

@keyframes mission-tank-pulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.15); }
}

.mission-valve {
    animation: mission-valve-glow 2s ease-in-out infinite;
}

@keyframes mission-valve-glow {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.mission-flame {
    animation: mission-flame-flicker 0.4s ease-in-out infinite alternate;
    transform-origin: center bottom;
}

@keyframes mission-flame-flicker {
    0% { transform: scaleY(1) scaleX(1); }
    100% { transform: scaleY(1.25) scaleX(0.85); }
}

.mission-gauge {
    animation: mission-gauge-swing 3s ease-in-out infinite;
    transform-origin: center bottom;
}

@keyframes mission-gauge-swing {
    0%, 100% { transform: rotate(-20deg); }
    50% { transform: rotate(20deg); }
}

.mission-particle {
    animation: mission-particle-flow 1.5s linear infinite;
}

@keyframes mission-particle-flow {
    0% { transform: translateX(0); opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { transform: translateX(30px); opacity: 0; }
}

.mission-stats-card {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--gradient-primary);
    padding: 30px 40px;
    border-radius: 20px;
    display: flex;
    gap: 40px;
}

.mission-stat {
    text-align: center;
}

.mission-stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
}

.mission-stat-label {
    font-size: 0.85rem;
    opacity: 0.9;
}

@media (max-width: 900px) {
    .mission-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .mission-visual {
        order: -1;
    }
    
    .mission-stats-card {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 20px;
        justify-content: center;
    }
}

/* ============================================
   Values Section
   ============================================ */
.values-section {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.values-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.values-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 20% 50%, rgba(0, 85, 255, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, rgba(255, 107, 44, 0.1) 0%, transparent 50%);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.value-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease-out-expo);
}

.value-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 15px 40px rgba(0, 85, 255, 0.3);
}

.value-icon svg {
    width: 30px;
    height: 30px;
    color: var(--text);
}

.value-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.value-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Timeline Section
   ============================================ */
.journey-section {
    background: var(--dark-lighter);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    padding: 30px 0;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
}

.timeline-item:nth-child(even) .timeline-content {
    grid-column: 3;
    text-align: left;
}

.timeline-item:nth-child(odd) .timeline-content {
    grid-column: 1;
    text-align: right;
}

.timeline-dot {
    width: 20px;
    height: 20px;
    background: var(--dark-card);
    border: 3px solid var(--primary);
    border-radius: 50%;
    grid-column: 2;
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(255, 107, 44, 0.5);
}

.timeline-item:hover .timeline-dot {
    transform: scale(1.3);
    background: var(--primary);
}

.timeline-year {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    padding: 5px 15px;
    background: rgba(255, 107, 44, 0.1);
    border-radius: 100px;
    margin-bottom: 10px;
}

.timeline-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

@media (max-width: 700px) {
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item {
        grid-template-columns: auto 1fr;
        gap: 20px;
    }
    
    .timeline-dot {
        grid-column: 1;
    }
    
    .timeline-item:nth-child(even) .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        grid-column: 2;
        text-align: left;
    }
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
    background: var(--gradient-primary);
    position: relative;
}

.stats-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-card {
    padding: 20px;
}

.stat-card-number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
}

.stat-card-plus {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
}

.stat-card-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 5px;
}

@media (max-width: 900px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Service Detail Sections
   ============================================ */
.services-overview {
    background: var(--dark-lighter);
    padding-top: 60px;
    padding-bottom: 60px;
}

.services-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.intro-text {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.service-detail {
    background: var(--dark);
}

.service-detail.alt-layout {
    background: var(--dark-lighter);
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.service-detail.alt-layout .service-detail-content {
    order: 2;
}

.service-features {
    list-style: none;
    margin: 30px 0;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

.service-features span {
    font-size: 1rem;
}

.service-detail-visual {
    position: relative;
}

.service-image {
    border-radius: 24px;
    overflow: hidden;
    position: relative;
}

.service-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.service-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 10, 15, 0.5) 0%, transparent 50%);
}

.service-badge {
    position: absolute;
    top: 30px;
    left: 30px;
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 15px 40px rgba(0, 85, 255, 0.3);
}

.service-badge svg {
    width: 32px;
    height: 32px;
    color: var(--text);
}

@media (max-width: 900px) {
    .service-detail-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .service-detail.alt-layout .service-detail-content {
        order: 0;
    }
    
    .service-detail-visual {
        order: -1;
    }
}

/* Additional Services Grid */
.additional-services {
    background: var(--dark-lighter);
}

.additional-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.additional-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
}

.additional-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 50px rgba(0, 85, 255, 0.15);
}

.additional-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.additional-icon svg {
    width: 32px;
    height: 32px;
    color: var(--text);
}

.additional-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.additional-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .additional-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .additional-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Partnership Section
   ============================================ */
.why-partner {
    background: var(--dark-lighter);
}

.why-partner-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.partner-benefits {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.partner-benefit {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: var(--dark-card);
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.partner-benefit:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

.benefit-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-content strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 3px;
}

.benefit-content span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.why-partner-visual {
    position: relative;
}

.partner-image {
    border-radius: 24px;
    overflow: hidden;
}

.partner-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

@media (max-width: 900px) {
    .why-partner-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .why-partner-visual {
        order: -1;
    }
}

/* Partnership Types */
.partnership-types {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.partnership-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.partnership-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at 30% 30%, rgba(0, 85, 255, 0.1) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 70%, rgba(255, 107, 44, 0.1) 0%, transparent 50%);
}

.partnership-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    position: relative;
    z-index: 1;
}

.partnership-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
}

.partnership-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.partnership-card.featured {
    border-color: var(--accent);
    background: rgba(255, 107, 44, 0.05);
}

.partnership-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--text);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 16px;
    border-radius: 100px;
}

.partnership-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.partnership-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.partnership-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 25px;
}

.partnership-features {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.partnership-features li {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    position: relative;
    padding-left: 20px;
}

.partnership-features li:last-child {
    border-bottom: none;
}

.partnership-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

@media (max-width: 1100px) {
    .partnership-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .partnership-grid {
        grid-template-columns: 1fr;
    }
}

/* Process Section */
.partner-process {
    background: var(--dark);
}

.process-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
    text-align: center;
    padding: 30px 20px;
}

.process-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 20px;
}

.process-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.process-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.process-connector {
    width: 60px;
    height: 2px;
    background: var(--border);
    margin-top: 50px;
}

@media (max-width: 900px) {
    .process-connector {
        display: none;
    }
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    background: var(--dark-lighter);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 1fr;
    gap: 20px;
    margin: 40px 0;
}

.contact-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
    height: 100%;
}

.contact-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.contact-card-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-icon svg {
    width: 22px;
    height: 22px;
    color: var(--text);
}

.contact-card-content {
    flex: 1;
    min-width: 0;
}

.contact-card-content h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    white-space: nowrap;
}

.contact-card-content p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.contact-social {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-social span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 10px;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 50px;
}

/* Form Success Message */
.form-success {
    text-align: center;
    padding: 60px 40px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00c853, #00e676);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: white;
    animation: success-pop 0.5s ease-out;
}

@keyframes success-pop {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.form-success h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text);
}

.form-success p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.6;
}

.form-header {
    margin-bottom: 35px;
}

.form-header h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.form-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--dark);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px 20px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 85, 255, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%238a8a9a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 18px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 30px;
    }
}

/* ==========================================
   MARKET INSIGHTS PAGE
   ========================================== */

/* Market Stats Grid */
.market-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.market-stat-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.market-stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.market-stat-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.market-stat-icon svg {
    width: 28px;
    height: 28px;
    color: var(--text);
}

.market-stat-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 8px;
}

.market-stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 5px;
}

.market-stat-note {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Market Drivers */
.market-drivers {
    position: relative;
    background: var(--dark);
}

.market-drivers-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, #1a1a2e 100%);
    z-index: 0;
}

.drivers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    position: relative;
    z-index: 1;
}

.driver-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    transition: all 0.3s ease;
}

.driver-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.driver-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 15px;
}

.driver-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.driver-text {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Market Segments */
.segments-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
    margin-top: 60px;
}

.segment-chart {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    position: sticky;
    top: 120px;
}

.chart-visual {
    margin-bottom: 30px;
}

.donut-chart {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto;
}

.donut-chart svg {
    transform: rotate(-90deg);
}

.chart-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.chart-total {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text);
}

.chart-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    flex-shrink: 0;
}

.legend-label {
    flex: 1;
    font-size: 0.95rem;
    color: var(--text);
}

.legend-value {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text);
}

.segments-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.segment-detail {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s ease;
}

.segment-detail:hover {
    border-color: var(--primary);
}

.segment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.segment-header h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.segment-percent {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
}

.segment-detail p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
}

.segment-stats {
    display: flex;
    gap: 30px;
}

.mini-stat {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.mini-value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.mini-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Regional Focus */
.regional-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 60px;
}

.regional-stat-highlight {
    background: var(--gradient-primary);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    text-align: center;
}

.highlight-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
    margin-bottom: 10px;
}

.highlight-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.regional-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.regional-point {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.point-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 136, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.point-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.point-content {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.point-content strong {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.point-content span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Punjab Map */
.punjab-map {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-svg {
    width: 100%;
    max-width: 300px;
    height: auto;
}

.map-shape {
    transition: all 0.3s ease;
}

.punjab-map:hover .map-shape {
    fill-opacity: 0.5;
}

.city-marker {
    transition: all 0.3s ease;
}

.pulse-marker {
    animation: pulse-marker 2s ease-in-out infinite;
}

@keyframes pulse-marker {
    0%, 100% { r: 8; opacity: 1; }
    50% { r: 12; opacity: 0.7; }
}

/* Investment CTA */
.investment-cta {
    position: relative;
    overflow: hidden;
}

.cta-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 20px;
}

/* Market Page Responsive */
@media (max-width: 1024px) {
    .market-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .segments-container {
        grid-template-columns: 1fr;
    }
    
    .segment-chart {
        position: static;
    }
    
    .regional-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .market-stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .market-stat-card {
        padding: 30px 25px;
    }
    
    .market-stat-value {
        font-size: 2rem;
    }
    
    .drivers-grid {
        grid-template-columns: 1fr;
    }
    
    .driver-card {
        padding: 30px;
    }
    
    .driver-number {
        font-size: 2.5rem;
    }
    
    .highlight-value {
        font-size: 3rem;
    }
    
    .segment-stats {
        flex-direction: column;
        gap: 15px;
    }
}

/* Map Section */
.map-section {
    background: var(--dark);
    padding-top: 0;
}

.map-wrapper {
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-content {
    text-align: center;
    padding: 40px;
}

.map-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.map-icon svg {
    width: 36px;
    height: 36px;
    color: var(--text);
}

.map-content h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.map-content p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 25px;
}

/* Quick CTA Section */
.quick-cta {
    background: var(--dark-lighter);
}

.quick-cta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.quick-cta-card {
    background: var(--dark-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s var(--ease-out-expo);
}

.quick-cta-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
}

.quick-cta-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.quick-cta-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.quick-cta-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 25px;
}

@media (max-width: 900px) {
    .quick-cta-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   MOBILE RESPONSIVE STYLES
   ============================================ */

/* Tablet Landscape (1024px and below) */
@media (max-width: 1024px) {
    :root {
        --section-padding: clamp(60px, 10vw, 100px);
    }
    
    .container {
        padding: 0 25px;
    }
    
    .hero {
        padding: 100px 25px 50px;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 8vw, 5rem);
    }
}

/* Tablet Portrait (768px and below) */
@media (max-width: 768px) {
    :root {
        --section-padding: clamp(50px, 8vw, 80px);
    }
    
    html {
        font-size: 15px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* Hide complex LPG elements on tablet */
    .lpg-tank.tank-1,
    .lpg-tank.tank-4,
    .pipeline-1 {
        display: none;
    }
    
    .lpg-tank.tank-2,
    .lpg-tank.tank-3 {
        opacity: 0.5;
    }
    
    .flame-canvas {
        opacity: 0.4;
    }
    
    .energy-wave-divider {
        height: 80px;
    }
    
    /* Navigation */
    .nav {
        padding: 15px 0;
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .nav-logo {
        font-size: 1.3rem;
    }
    
    .nav-toggle {
        display: flex;
        padding: 8px;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Mobile Menu */
    .mobile-menu {
        padding: 80px 30px 30px;
    }
    
    .mobile-link {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        padding: 12px 0;
    }
    
    /* Hero */
    .hero {
        min-height: 100svh;
        padding: 100px 20px 120px;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-title {
        font-size: clamp(2.2rem, 10vw, 4rem);
        margin-bottom: 15px;
    }
    
    .hero-badge {
        padding: 8px 16px;
        margin-bottom: 20px;
    }
    
    .hero-badge span {
        font-size: 0.7rem;
        letter-spacing: 1.5px;
    }
    
    .hero-subtitle {
        font-size: clamp(0.95rem, 3vw, 1.2rem);
        margin-bottom: 10px;
    }
    
    .hero-location {
        font-size: 0.85rem;
        margin-bottom: 30px;
    }
    
    .hero-cta {
        gap: 15px;
        margin-bottom: 40px;
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 0.9rem;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-number {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }
    
    .stat-plus {
        font-size: clamp(1rem, 3vw, 1.5rem);
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .stat-divider {
        height: 35px;
    }
    
    .hero-scroll {
        bottom: 130px;
    }
    
    .hero-scroll span {
        font-size: 0.65rem;
    }
    
    .scroll-line {
        height: 40px;
    }
    
    .hero-marquee {
        padding: 15px 0;
    }
    
    .marquee-track span {
        font-size: 0.75rem;
    }
    
    /* Section Headers */
    .section-label {
        font-size: 0.65rem;
        padding: 6px 14px;
        letter-spacing: 2px;
    }
    
    .section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        margin-bottom: 15px;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
    
    .section-text {
        font-size: 0.95rem;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    /* About Preview */
    .about-preview-grid {
        gap: 40px;
    }
    
    .about-feature {
        padding: 15px;
    }
    
    .feature-icon {
        width: 45px;
        height: 45px;
    }
    
    .feature-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .feature-text strong {
        font-size: 0.95rem;
    }
    
    .feature-text span {
        font-size: 0.8rem;
    }
    
    .main-card img {
        height: 300px;
    }
    
    .floating-card {
        padding: 20px;
        bottom: -20px;
        left: -10px;
    }
    
    .floating-number {
        font-size: 2rem;
    }
    
    .floating-text {
        font-size: 0.8rem;
    }
    
    /* Services Grid */
    .services-grid {
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .service-card {
        padding: 30px 25px;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 20px;
    }
    
    .service-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .service-title {
        font-size: 1.1rem;
    }
    
    .service-desc {
        font-size: 0.85rem;
    }
    
    /* Advantages Grid */
    .advantages-grid {
        gap: 20px;
    }
    
    .advantage-card {
        padding: 30px 25px;
    }
    
    .advantage-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
    
    .advantage-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .advantage-title {
        font-size: 1.1rem;
    }
    
    .advantage-text {
        font-size: 0.85rem;
    }
    
    /* Partners CTA */
    .partners-cta-content {
        gap: 40px;
    }
    
    .partner-cards {
        gap: 15px;
    }
    
    .partner-card-mini {
        padding: 20px;
    }
    
    .partner-icon {
        font-size: 2rem;
    }
    
    .partner-name {
        font-size: 0.8rem;
    }
    
    /* Contact CTA */
    .contact-cta-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
    }
    
    .contact-cta-text {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }
    
    .contact-cta-buttons {
        gap: 15px;
    }
    
    /* Footer */
    .footer-top {
        padding: 60px 0 50px;
    }
    
    .footer-grid {
        gap: 30px;
    }
    
    .footer-logo {
        font-size: 1.3rem;
    }
    
    .footer-desc {
        font-size: 0.9rem;
    }
    
    .footer-title {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }
    
    .footer-links a {
        font-size: 0.85rem;
    }
    
    .footer-contact .contact-item span {
        font-size: 0.85rem;
    }
    
    /* Page Header */
    .page-header {
        min-height: 40vh;
        padding: 120px 20px 60px;
    }
    
    .page-title {
        font-size: clamp(2rem, 6vw, 3rem);
    }
    
    .page-subtitle {
        font-size: 0.95rem;
    }
    
    /* Mission Section */
    .mission-grid {
        gap: 50px;
    }
    
    .mission-image img,
    .mission-lpg-svg {
        height: 350px;
    }
    
    .mission-stats-card {
        padding: 20px 30px;
        gap: 30px;
    }
    
    .mission-stat-number {
        font-size: 2rem;
    }
    
    .mission-stat-label {
        font-size: 0.75rem;
    }
    
    /* Values */
    .values-grid {
        gap: 20px;
    }
    
    .value-card {
        padding: 30px 25px;
    }
    
    .value-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }
    
    .value-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .value-title {
        font-size: 1.1rem;
    }
    
    /* Timeline */
    .timeline-item {
        padding: 25px 0;
        gap: 25px;
    }
    
    .timeline-title {
        font-size: 1.1rem;
    }
    
    .timeline-text {
        font-size: 0.85rem;
    }
    
    /* Stats */
    .stats-grid {
        gap: 30px;
    }
    
    .stat-card-number {
        font-size: clamp(2rem, 6vw, 3rem);
    }
    
    .stat-card-label {
        font-size: 0.8rem;
    }
    
    /* Service Details */
    .service-detail-grid {
        gap: 50px;
    }
    
    .service-image img {
        height: 350px;
    }
    
    .service-features li {
        font-size: 0.9rem;
    }
    
    /* Additional Services */
    .additional-grid {
        gap: 20px;
    }
    
    .additional-card {
        padding: 30px 25px;
    }
    
    .additional-icon {
        width: 60px;
        height: 60px;
    }
    
    .additional-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .additional-title {
        font-size: 1rem;
    }
    
    /* Partnership */
    .why-partner-grid {
        gap: 50px;
    }
    
    .partner-image img {
        height: 400px;
    }
    
    .partner-benefit {
        padding: 15px;
    }
    
    .partnership-grid {
        gap: 20px;
    }
    
    .partnership-card {
        padding: 30px 25px;
    }
    
    .partnership-icon {
        font-size: 2.5rem;
    }
    
    .partnership-title {
        font-size: 1.1rem;
    }
    
    .partnership-desc {
        font-size: 0.85rem;
    }
    
    /* Process */
    .process-step {
        padding: 20px 15px;
    }
    
    .process-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .process-title {
        font-size: 1rem;
    }
    
    .process-text {
        font-size: 0.8rem;
    }
    
    /* Contact */
    .contact-grid {
        gap: 50px;
    }
    
    .contact-cards {
        gap: 15px;
    }
    
    .contact-card {
        padding: 20px;
    }
    
    .contact-card-icon {
        width: 45px;
        height: 45px;
    }
    
    .contact-card-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .contact-card-content h4 {
        font-size: 0.9rem;
        white-space: normal;
    }
    
    .contact-card-content p {
        font-size: 0.8rem;
    }
    
    .contact-form-wrapper {
        padding: 35px 25px;
    }
    
    .form-header h3 {
        font-size: 1.5rem;
    }
    
    .form-header p {
        font-size: 0.85rem;
    }
    
    .form-group label {
        font-size: 0.8rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px 18px;
        font-size: 0.9rem;
    }
    
    /* Map */
    .map-wrapper {
        height: 300px;
    }
    
    .map-icon {
        width: 60px;
        height: 60px;
    }
    
    .map-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .map-content h3 {
        font-size: 1.5rem;
    }
    
    .map-content p {
        font-size: 0.95rem;
    }
    
    /* Quick CTA */
    .quick-cta-card {
        padding: 30px 25px;
    }
    
    .quick-cta-icon {
        font-size: 2.5rem;
    }
    
    .quick-cta-card h3 {
        font-size: 1.1rem;
    }
    
    .quick-cta-card p {
        font-size: 0.85rem;
    }
}

/* Mobile Large (480px and below) */
@media (max-width: 480px) {
    :root {
        --section-padding: clamp(40px, 6vw, 60px);
    }
    
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    /* Minimal LPG elements on mobile */
    .lpg-background {
        opacity: 0.4;
    }
    
    .lpg-tank {
        display: none;
    }
    
    .lpg-tank.tank-3 {
        display: block;
        width: 40px;
        height: 80px;
        left: 5%;
        bottom: 25%;
    }
    
    .pipeline {
        display: none;
    }
    
    .flame-canvas {
        opacity: 0.3;
    }
    
    .gas-flow {
        opacity: 0.5;
    }
    
    .energy-wave-divider {
        height: 60px;
    }
    
    /* Navigation */
    .nav-container {
        padding: 0 16px;
    }
    
    .nav-logo {
        font-size: 1.1rem;
    }
    
    /* Mobile Menu */
    .mobile-menu {
        padding: 70px 20px 20px;
    }
    
    .mobile-link {
        font-size: clamp(1.5rem, 7vw, 2rem);
        padding: 10px 0;
    }
    
    /* Hero */
    .hero {
        padding: 90px 16px 130px;
    }
    
    .hero-badge {
        padding: 6px 12px;
        margin-bottom: 15px;
    }
    
    .hero-badge span {
        font-size: 0.6rem;
        letter-spacing: 1px;
    }
    
    .badge-dot {
        width: 6px;
        height: 6px;
    }
    
    .hero-title {
        font-size: clamp(2rem, 12vw, 3rem);
        line-height: 1.05;
        margin-bottom: 12px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 8px;
    }
    
    .hero-location {
        font-size: 0.8rem;
        margin-bottom: 25px;
    }
    
    .hero-location svg {
        width: 14px;
        height: 14px;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 12px;
        align-items: center;
        margin-bottom: 35px;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.85rem;
    }
    
    .btn-arrow {
        width: 30px;
        height: 30px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .stat-number {
        font-size: clamp(1.8rem, 6vw, 2.2rem);
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .hero-scroll {
        bottom: 135px;
    }
    
    .scroll-line {
        height: 30px;
    }
    
    .marquee-track {
        gap: 30px;
    }
    
    .marquee-track span {
        font-size: 0.65rem;
    }
    
    /* Section Styling */
    .section-label {
        font-size: 0.6rem;
        padding: 5px 12px;
        letter-spacing: 1.5px;
        margin-bottom: 15px;
    }
    
    .section-title {
        font-size: clamp(1.35rem, 6vw, 1.75rem);
        line-height: 1.2;
        margin-bottom: 12px;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
        line-height: 1.6;
    }
    
    .section-text {
        font-size: 0.85rem;
        line-height: 1.7;
        margin-bottom: 20px;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    /* About Preview */
    .about-preview-grid {
        gap: 30px;
    }
    
    .about-features {
        gap: 12px;
        margin-bottom: 25px;
    }
    
    .about-feature {
        padding: 12px;
        gap: 12px;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }
    
    .feature-icon svg {
        width: 18px;
        height: 18px;
    }
    
    .feature-text strong {
        font-size: 0.85rem;
    }
    
    .feature-text span {
        font-size: 0.75rem;
    }
    
    .main-card img {
        height: 250px;
    }
    
    .floating-card {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 15px;
        margin-left: 20px;
        margin-right: 20px;
    }
    
    .floating-card-left {
        right: auto;
        bottom: auto;
    }
    
    .about-preview-visual {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    
    .floating-number {
        font-size: 1.8rem;
    }
    
    .floating-text {
        font-size: 0.75rem;
    }
    
    .shape-1, .shape-2, .shape-3 {
        display: none;
    }
    
    /* Services Grid */
    .services-grid {
        gap: 15px;
        margin-bottom: 30px;
    }
    
    .service-card {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .service-icon {
        width: 45px;
        height: 45px;
        border-radius: 12px;
        margin-bottom: 15px;
    }
    
    .service-icon svg {
        width: 22px;
        height: 22px;
    }
    
    .service-title {
        font-size: 1rem;
        margin-bottom: 8px;
    }
    
    .service-desc {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    
    .service-arrow {
        top: 20px;
        right: 20px;
        width: 32px;
        height: 32px;
    }
    
    .service-arrow svg {
        width: 14px;
        height: 14px;
    }
    
    /* Advantages Grid */
    .advantages-grid {
        gap: 15px;
    }
    
    .advantage-card {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .advantage-number {
        font-size: 2rem;
        top: 15px;
        right: 20px;
    }
    
    .advantage-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 18px;
    }
    
    .advantage-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .advantage-title {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .advantage-text {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    
    /* Partners CTA */
    .partners-cta-content {
        gap: 30px;
    }
    
    .partner-cards {
        gap: 12px;
    }
    
    .partner-card-mini {
        padding: 18px 15px;
        border-radius: 16px;
    }
    
    .partner-icon {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }
    
    .partner-name {
        font-size: 0.75rem;
    }
    
    /* Contact CTA */
    .contact-cta {
        padding: var(--section-padding) 0;
    }
    
    .contact-cta-title {
        font-size: clamp(1.3rem, 6vw, 1.75rem);
        line-height: 1.2;
        margin-bottom: 15px;
    }
    
    .contact-cta-text {
        font-size: 0.85rem;
        margin-bottom: 25px;
        padding: 0 10px;
    }
    
    .contact-cta-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    
    .contact-cta-buttons .btn {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }
    
    /* Footer */
    .footer-top {
        padding: 50px 0 40px;
    }
    
    .footer-grid {
        gap: 25px;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-logo {
        font-size: 1.2rem;
        justify-content: center;
    }
    
    .footer-desc {
        font-size: 0.85rem;
        margin: 0 auto 20px;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
    }
    
    .footer-links, .footer-contact {
        text-align: center;
    }
    
    .footer-title {
        font-size: 0.9rem;
        margin-bottom: 15px;
    }
    
    .footer-links li {
        margin-bottom: 10px;
    }
    
    .footer-links a {
        font-size: 0.8rem;
    }
    
    .footer-contact .contact-item {
        justify-content: center;
        gap: 10px;
    }
    
    .footer-contact .contact-item svg {
        width: 16px;
        height: 16px;
    }
    
    .footer-contact .contact-item span {
        font-size: 0.8rem;
    }
    
    .footer-bottom {
        padding: 20px 0;
    }
    
    .footer-bottom p {
        font-size: 0.75rem;
    }
    
    .footer-legal {
        gap: 20px;
    }
    
    .footer-legal a {
        font-size: 0.75rem;
    }
    
    /* Page Header */
    .page-header {
        min-height: 35vh;
        padding: 100px 16px 50px;
    }
    
    .page-label {
        font-size: 0.6rem;
        padding: 5px 12px;
    }
    
    .page-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
        line-height: 1.15;
    }
    
    .page-subtitle {
        font-size: 0.85rem;
    }
    
    /* Mission Section */
    .mission-grid {
        gap: 30px;
    }
    
    .mission-image img,
    .mission-lpg-svg {
        height: 280px;
    }
    
    .mission-stats-card {
        position: relative;
        bottom: auto;
        right: auto;
        margin: 20px 0 0;
        padding: 20px 25px;
        gap: 25px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .mission-stat-number {
        font-size: 1.75rem;
    }
    
    .mission-stat-label {
        font-size: 0.7rem;
    }
    
    /* Values */
    .values-grid {
        gap: 15px;
    }
    
    .value-card {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .value-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 18px;
    }
    
    .value-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .value-title {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .value-text {
        font-size: 0.8rem;
    }
    
    /* Timeline */
    .timeline-line {
        left: 15px;
    }
    
    .timeline-item {
        padding: 20px 0;
        gap: 15px;
    }
    
    .timeline-dot {
        width: 16px;
        height: 16px;
        border-width: 2px;
    }
    
    .timeline-year {
        font-size: 0.75rem;
        padding: 4px 12px;
    }
    
    .timeline-title {
        font-size: 1rem;
    }
    
    .timeline-text {
        font-size: 0.8rem;
    }
    
    /* Stats */
    .stats-section {
        padding: var(--section-padding) 0;
    }
    
    .stats-grid {
        gap: 20px;
    }
    
    .stat-card {
        padding: 15px;
    }
    
    .stat-card-number {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
    
    .stat-card-plus {
        font-size: clamp(1rem, 4vw, 1.5rem);
    }
    
    .stat-card-label {
        font-size: 0.75rem;
    }
    
    /* Service Details */
    .services-overview {
        padding-top: 40px;
        padding-bottom: 40px;
    }
    
    .intro-text {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .service-detail-grid {
        gap: 30px;
    }
    
    .service-image img {
        height: 280px;
    }
    
    .service-badge {
        top: 20px;
        left: 20px;
        width: 55px;
        height: 55px;
        border-radius: 14px;
    }
    
    .service-badge svg {
        width: 26px;
        height: 26px;
    }
    
    .service-features li {
        padding: 10px 0;
        gap: 12px;
    }
    
    .service-features svg {
        width: 20px;
        height: 20px;
    }
    
    .service-features span {
        font-size: 0.85rem;
    }
    
    /* Additional Services */
    .additional-grid {
        gap: 15px;
    }
    
    .additional-card {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .additional-icon {
        width: 55px;
        height: 55px;
        border-radius: 14px;
    }
    
    .additional-icon svg {
        width: 26px;
        height: 26px;
    }
    
    .additional-title {
        font-size: 0.95rem;
    }
    
    .additional-text {
        font-size: 0.8rem;
    }
    
    /* Partnership */
    .why-partner-grid {
        gap: 30px;
    }
    
    .partner-benefits {
        gap: 12px;
    }
    
    .partner-benefit {
        padding: 12px;
        gap: 12px;
    }
    
    .benefit-number {
        font-size: 1.25rem;
    }
    
    .benefit-content strong {
        font-size: 0.9rem;
    }
    
    .benefit-content span {
        font-size: 0.8rem;
    }
    
    .partner-image img {
        height: 300px;
    }
    
    .partnership-grid {
        gap: 15px;
    }
    
    .partnership-card {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .partnership-badge {
        font-size: 0.6rem;
        padding: 4px 12px;
        top: -10px;
    }
    
    .partnership-icon {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .partnership-title {
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .partnership-desc {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }
    
    .partnership-features {
        margin-bottom: 20px;
    }
    
    .partnership-features li {
        font-size: 0.8rem;
        padding: 6px 0 6px 18px;
    }
    
    /* Process */
    .process-steps {
        flex-direction: column;
        gap: 10px;
    }
    
    .process-step {
        max-width: 100%;
        padding: 20px;
    }
    
    .process-number {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        margin-bottom: 15px;
    }
    
    .process-title {
        font-size: 0.95rem;
    }
    
    .process-text {
        font-size: 0.8rem;
    }
    
    /* Contact Section */
    .contact-grid {
        gap: 30px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 12px;
        margin: 25px 0;
    }
    
    .contact-card {
        padding: 18px;
        gap: 12px;
        border-radius: 14px;
        min-height: auto;
    }
    
    .contact-card-icon {
        width: 44px;
        height: 44px;
        border-radius: 10px;
    }
    
    .contact-card-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .contact-card-content h4 {
        font-size: 0.9rem;
        white-space: normal;
        margin-bottom: 5px;
    }
    
    .contact-card-content p {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    
    .contact-social {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .contact-form-wrapper {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .form-header {
        margin-bottom: 25px;
    }
    
    .form-header h3 {
        font-size: 1.35rem;
    }
    
    .form-header p {
        font-size: 0.8rem;
    }
    
    .form-group {
        margin-bottom: 18px;
    }
    
    .form-group label {
        font-size: 0.75rem;
        margin-bottom: 8px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px 16px;
        font-size: 0.85rem;
        border-radius: 10px;
    }
    
    .form-group textarea {
        min-height: 100px;
    }
    
    /* Map */
    .map-wrapper {
        height: 250px;
        border-radius: 18px;
    }
    
    .map-content {
        padding: 25px;
    }
    
    .map-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 18px;
    }
    
    .map-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .map-content h3 {
        font-size: 1.25rem;
        margin-bottom: 8px;
    }
    
    .map-content p {
        font-size: 0.85rem;
        margin-bottom: 18px;
    }
    
    /* Quick CTA */
    .quick-cta-card {
        padding: 25px 20px;
        border-radius: 18px;
    }
    
    .quick-cta-icon {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .quick-cta-card h3 {
        font-size: 1rem;
    }
    
    .quick-cta-card p {
        font-size: 0.8rem;
        margin-bottom: 18px;
    }
    
    /* Loader */
    .loader-logo {
        font-size: clamp(1.5rem, 6vw, 2rem);
    }
    
    .loader-bar {
        width: 150px;
    }
    
    .loader-percent {
        font-size: 0.85rem;
    }
}

/* Small Mobile (360px and below) */
@media (max-width: 360px) {
    html {
        font-size: 13px;
    }
    
    .container {
        padding: 0 12px;
    }
    
    .nav-container {
        padding: 0 12px;
    }
    
    .nav-logo {
        font-size: 1rem;
    }
    
    .hero {
        padding: 85px 12px 130px;
    }
    
    .hero-title {
        font-size: clamp(1.75rem, 14vw, 2.5rem);
    }
    
    .hero-cta .btn {
        max-width: 100%;
    }
    
    .mobile-link {
        font-size: 1.4rem;
    }
    
    .section-title {
        font-size: clamp(1.2rem, 7vw, 1.5rem);
    }
    
    .page-title {
        font-size: clamp(1.5rem, 10vw, 2rem);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .magnetic {
        transform: none !important;
    }
    
    .btn:hover,
    .service-card:hover,
    .advantage-card:hover,
    .value-card:hover,
    .partnership-card:hover,
    .additional-card:hover,
    .contact-card:hover,
    .partner-card-mini:hover,
    .quick-cta-card:hover,
    .about-feature:hover,
    .partner-benefit:hover {
        transform: none;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .service-arrow {
        opacity: 1;
        transform: translate(0, 0);
    }
    
    /* Larger touch targets */
    .btn {
        min-height: 48px;
    }
    
    .nav-toggle {
        min-width: 44px;
        min-height: 44px;
    }
    
    .social-link {
        min-width: 44px;
        min-height: 44px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 48px;
    }
}

/* Landscape Mode for Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 80px 20px 40px;
    }
    
    .hero-stats {
        flex-direction: row;
    }
    
    .stat-divider {
        width: 1px;
        height: 40px;
    }
    
    .hero-scroll {
        display: none;
    }
    
    .hero-marquee {
        position: relative;
    }
    
    .page-header {
        min-height: auto;
        padding: 100px 20px 50px;
    }
    
    .mobile-menu {
        padding: 60px 20px 20px;
    }
    
    .mobile-link {
        font-size: 1.5rem;
        padding: 8px 0;
    }
}

/* Dark Mode Safe Colors for OLED */
@media (prefers-color-scheme: dark) {
    :root {
        --dark: #000000;
        --dark-lighter: #0a0a0a;
        --dark-card: #141414;
    }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-glow,
    .particle,
    .scroll-line,
    .badge-dot,
    .marquee-track,
    .map-icon,
    .lpg-tank,
    .pipeline path,
    .wave-path,
    .cylinder-3d,
    .pressure-fill {
        animation: none !important;
    }
    
    .flame-canvas,
    .gas-flow {
        display: none !important;
    }
    
    .reveal-up,
    .reveal-right,
    .reveal-left,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }
}

/* Print Styles */
@media print {
    .nav,
    .mobile-menu,
    .loader,
    .hero-scroll,
    .hero-marquee,
    .hero-particles,
    .hero-glow,
    .visual-shapes,
    .footer-social,
    .contact-cta-buttons {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .section {
        padding: 30px 0;
    }
}