/* ============================================
   HEXAMP SOLAR - PREMIUM 3D MOTION WEBSITE
   Modern CSS with 3D Effects & Animations
   ============================================ */

/* === CSS Custom Properties === */
:root {
    --primary: #fed54b;
    --primary-dark: #b08000;
    --primary-light: #fedf70;
    --accent: #afe4d3;
    --accent-dark: #7ecfba;
    --accent-light: #c8eddf;
    --dark: #0f172a;
    --dark-2: #1e293b;
    --dark-3: #334155;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f8fafc;
    --white: #ffffff;
    --success: #10b981;
    --danger: #ef4444;

    --gradient-primary: var(--primary);
    --gradient-dark: var(--dark);
    --gradient-hero: #0c1929;

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.3);
    --shadow-glow: 0 0 40px rgba(254, 213, 75, 0.3);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Poppins', sans-serif;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* === Global Reset === */
*,
*::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-primary);
    color: var(--dark);
    background: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

/* === Preloader === */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--dark);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.solar-loader {
    width: 80px;
    height: 80px;
    position: relative;
    margin: 0 auto 20px;
}

.sun-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    background: var(--accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 20px var(--accent), 0 0 40px rgba(175, 228, 211, 0.5);
    animation: pulse-glow 1.5s ease-in-out infinite;
}

.sun-ray {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 16px;
    background: var(--accent);
    border-radius: 2px;
    transform-origin: 50% 0;
    transform: translate(-50%, -50%) rotate(calc(var(--i) * 45deg)) translateY(-28px);
    animation: ray-pulse 1.5s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.1s);
}

@keyframes pulse-glow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); box-shadow: 0 0 20px var(--accent), 0 0 40px rgba(175, 228, 211, 0.5); }
    50% { transform: translate(-50%, -50%) scale(1.15); box-shadow: 0 0 30px var(--accent), 0 0 60px rgba(175, 228, 211, 0.7); }
}

@keyframes ray-pulse {
    0%, 100% { opacity: 0.5; height: 16px; }
    50% { opacity: 1; height: 20px; }
}

.loader-text {
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.8;
}

/* === Cursor Follower === */
.cursor-follower {
    width: 24px;
    height: 24px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s ease, opacity 0.3s;
    transform: translate(-50%, -50%);
    opacity: 0;
    mix-blend-mode: difference;
}

body:hover .cursor-follower {
    opacity: 1;
}

.cursor-follower.active {
    transform: translate(-50%, -50%) scale(2);
    border-color: var(--accent);
}

/* === Navigation === */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--primary);
}

.logo-icon svg { width: 100%; height: 100%; }

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    position: relative;
    transition: var(--transition);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 20px;
}

.nav-btn-outline {
    border: 1.5px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: var(--radius-full) !important;
}

.nav-btn-outline:hover {
    border-color: var(--primary) !important;
    background: rgba(254, 213, 75, 0.1);
}

.nav-btn-outline::after { display: none !important; }

.nav-btn-primary {
    background: var(--gradient-primary) !important;
    color: var(--dark) !important;
    border-radius: var(--radius-full) !important;
    font-weight: 600 !important;
}

.nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(254, 213, 75, 0.4);
}

.nav-btn-primary::after { display: none !important; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
    padding: 4px;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hide mobile-only sidebar elements on desktop */
.sidebar-brand,
.sidebar-divider,
.sidebar-close,
.sidebar-menu-label {
    display: none;
}

/* === Nav Overlay === */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s, visibility 0.4s;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn i { transition: transform 0.3s; }
.btn:hover i { transform: translateX(4px); }

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark);
    box-shadow: 0 4px 15px rgba(254, 213, 75, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(254, 213, 75, 0.4);
}

.btn-glow {
    animation: btn-glow-pulse 3s ease-in-out infinite;
}

@keyframes btn-glow-pulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(254, 213, 75, 0.3); }
    50% { box-shadow: 0 4px 30px rgba(254, 213, 75, 0.6), 0 0 60px rgba(254, 213, 75, 0.2); }
}

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

.btn-outline:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-3px);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--white);
    background: transparent;
}

.btn-outline-light:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 10px 24px; font-size: 0.85rem; }

/* === Section Labels & Titles === */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 4px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 20px;
}

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

.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

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

/* === Hero Section === */
.hero-section {
    min-height: 100vh;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-scene {
    position: absolute;
    inset: 0;
    z-index: 0;
}

#heroCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Hero Slideshow Background */
.hero-slideshow {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    filter: brightness(0.4);
}

.hero-slide.active {
    opacity: 1;
}

.hero-gradient-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(to bottom, rgba(2, 6, 23, 0.4) 0%, rgba(15, 23, 42, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(254, 213, 75, 0.1);
    border: 1px solid rgba(254, 213, 75, 0.2);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero-badge i {
    color: var(--accent);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.title-line.highlight {
    color: var(--primary);
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* === 3D Solar Panel === */
.hero-3d-object {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    position: relative;
}

/* Hero Image Card */
.hero-image-card {
    width: 420px;
    height: 340px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(254, 213, 75, 0.15);
    animation: hero-card-float 6s ease-in-out infinite;
    border: 2px solid rgba(255, 255, 255, 0.08);
}

.hero-image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.hero-image-card:hover img {
    transform: scale(1.05);
}

.hero-image-glow {
    position: absolute;
    inset: 0;
    background: rgba(254, 213, 75, 0.1);
    pointer-events: none;
}

@keyframes hero-card-float {
    0%, 100% { transform: rotateY(-5deg) rotateX(3deg) translateY(0px); }
    25% { transform: rotateY(-3deg) rotateX(5deg) translateY(-15px); }
    50% { transform: rotateY(-8deg) rotateX(2deg) translateY(-8px); }
    75% { transform: rotateY(-4deg) rotateX(4deg) translateY(-20px); }
}

/* Floating Badges */
.hero-float-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    z-index: 5;
    animation: badge-float-anim 4s ease-in-out infinite;
}

.hero-float-badge i {
    color: var(--accent);
    font-size: 1rem;
}

.badge-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.badge-2 {
    bottom: 15%;
    left: -30px;
    animation-delay: 2s;
}

@keyframes badge-float-anim {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* Energy Particles */
.energy-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    left: var(--x);
    top: var(--y);
    animation: particle-float var(--d) ease-in-out infinite;
    box-shadow: 0 0 10px var(--accent), 0 0 20px rgba(175, 228, 211, 0.3);
}

@keyframes particle-float {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.8; }
    50% { transform: translateY(-30px) scale(1.3); opacity: 1; }
}

/* Hero Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 3;
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: -40px;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--primary);
    animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
    0% { top: -20px; }
    100% { top: 40px; }
}

.hero-scroll-indicator span {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* === About Section === */
.about-section {
    background: var(--light);
}

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

.about-visual {
    position: relative;
}

.about-image-stack {
    position: relative;
    height: 480px;
}

.about-img-card {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: transform 0.5s var(--bounce);
}

.about-img-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-card:hover {
    transform: translateY(-8px) rotate(0deg) !important;
}

.card-1 {
    width: 280px;
    height: 350px;
    top: 0;
    left: 0;
    transform: rotate(-3deg);
    z-index: 2;
}

.card-2 {
    width: 250px;
    height: 300px;
    bottom: 0;
    right: 0;
    transform: rotate(3deg);
    z-index: 1;
}

.img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.experience-badge-float {
    position: absolute;
    bottom: 80px;
    left: 200px;
    background: var(--white);
    padding: 20px 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 3;
    text-align: center;
    animation: badge-float 4s ease-in-out infinite;
}

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

.exp-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.exp-text {
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 500;
    line-height: 1.4;
}

.about-text {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.about-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: rgba(254, 213, 75, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1rem;
    flex-shrink: 0;
}

.about-feature span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
}

.about-cta {
    display: flex;
    gap: 16px;
    margin-top: 32px;
}

/* === Products Section === */
.products-section {
    background: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s;
    transform-origin: left;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-card:hover::before {
    transform: scaleX(1);
}

/* Product Image */
.product-img-wrap {
    height: 200px;
    overflow: hidden;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.product-card:hover .product-img-wrap img {
    transform: scale(1.08);
}

.product-card-inner {
    padding: 24px;
}

.product-icon-wrap {
    margin-bottom: 20px;
}

.product-icon {
    width: 56px;
    height: 56px;
    background: rgba(254, 213, 75, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.product-card:hover .product-icon {
    background: var(--gradient-primary);
    color: var(--dark);
    transform: scale(1.1) rotate(5deg);
}

.product-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--dark);
}

.product-card p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 16px;
}

.product-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.product-link:hover {
    gap: 12px;
    color: var(--primary-dark);
}

/* === Stats Section === */
.stats-section {
    background: var(--gradient-hero);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Stats Background Image */
.stats-bg-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.stats-bg-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.stats-bg-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.88);
}

.stats-bg-3d {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.floating-shape {
    position: absolute;
    border-radius: var(--radius-lg);
    opacity: 0.06;
    animation: shape-float 8s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary);
    top: -100px;
    right: -50px;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--accent);
    bottom: -50px;
    left: 10%;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--primary-light);
    top: 50%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes shape-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    33% { transform: translateY(-20px) rotate(5deg); }
    66% { transform: translateY(10px) rotate(-3deg); }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
    z-index: 2;
}

.stat-card {
    text-align: center;
    padding: 40px 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(254, 213, 75, 0.06);
    opacity: 0;
    transition: opacity 0.4s;
}

.stat-card:hover::before { opacity: 1; }

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(254, 213, 75, 0.2);
}

.stat-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 16px;
    position: relative;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    display: inline;
    position: relative;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-light);
    display: inline;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
    font-weight: 500;
}

/* === PM-KUSUM Section === */
.kusum-section {
    background: var(--light);
}

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

.kusum-subtitle {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--accent-dark);
    margin-bottom: 20px;
    font-weight: 600;
}

.kusum-text {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 16px;
}

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

.kusum-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 28px 0;
}

.kusum-highlight {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dark);
}

.kusum-highlight i {
    color: var(--success);
    font-size: 1.1rem;
}

.kusum-visual {
    display: flex;
    justify-content: center;
}

.kusum-card-3d {
    position: relative;
    perspective: 1000px;
}

/* Kusum Image */
.kusum-img-wrap {
    width: 100%;
    max-width: 480px;
    height: 420px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: kusum-tilt 6s ease-in-out infinite;
}

.kusum-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.kusum-img-wrap:hover img {
    transform: scale(1.05);
}

.kusum-img-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
}

.kusum-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.9);
    color: white;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
}

.kusum-badge i {
    font-size: 1rem;
}

@keyframes kusum-tilt {
    0%, 100% { transform: rotateY(0deg) rotateX(0deg); }
    25% { transform: rotateY(5deg) rotateX(3deg); }
    50% { transform: rotateY(-3deg) rotateX(-2deg); }
    75% { transform: rotateY(4deg) rotateX(2deg); }
}

/* === Solutions Section === */
.solutions-section {
    background: var(--white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    position: relative;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

/* Solution Image */
.solution-visual {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.solution-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.solution-card:hover .solution-visual img {
    transform: scale(1.1);
}

.solution-overlay {
    position: absolute;
    inset: 0;
    background: rgba(254, 213, 75, 0.25);
    opacity: 0;
    transition: opacity 0.4s;
}

.solution-card:hover .solution-overlay { opacity: 1; }

.solution-content {
    padding: 28px;
}

.solution-content h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--dark);
}

.solution-content p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.solution-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.solution-link:hover { gap: 12px; }

/* === Why Choose Us Section === */
.why-section {
    background: var(--gradient-hero);
    color: var(--white);
}

.why-section .section-label { color: var(--accent); }
.why-section .section-title { color: var(--white); }

.why-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 60px;
    align-items: center;
}

.why-text {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 32px;
}

.why-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(254, 213, 75, 0.2);
    transform: translateX(8px);
}

.why-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(254, 213, 75, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.why-card-content h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: var(--white);
}

.why-card-content p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
}

.why-card-link {
    font-size: 0.8rem;
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    white-space: nowrap;
    align-self: flex-end;
}

.why-card-link:hover { gap: 10px; }

/* Satisfaction Circle */
.why-visual {
    display: flex;
    justify-content: center;
}

.satisfaction-card {
    text-align: center;
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
}

.satisfaction-ring {
    position: relative;
    width: 200px;
    height: 200px;
    margin: 0 auto 24px;
}

.satisfaction-ring svg { width: 100%; height: 100%; }

.progress-ring {
    transition: stroke-dashoffset 2s ease-in-out;
    transform: rotate(-90deg);
    transform-origin: 50% 50%;
}

.satisfaction-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.satisfaction-percent {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}

.satisfaction-text {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.4;
}

.satisfaction-quote {
    font-style: italic;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* === Offer Section === */
.offer-section {
    background: var(--light);
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.offer-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.offer-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s;
}

.offer-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.offer-card:hover::after {
    transform: scaleX(1);
}

.offer-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.offer-icon {
    width: 52px;
    height: 52px;
    background: rgba(254, 213, 75, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.offer-card:hover .offer-icon {
    background: var(--gradient-primary);
    color: var(--dark);
}

.offer-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(0, 0, 0, 0.04);
    line-height: 1;
}

.offer-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--dark);
}

.offer-card p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.offer-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.offer-link:hover { gap: 12px; }

/* === Gallery Section === */
.gallery-section {
    background: var(--white);
}

/* ── Mobile grid: hidden on desktop ── */
.gallery-mobile-grid {
    display: none;
}

/* ── Desktop Gallery Slider ── */
.gallery-slider-wrap {
    position: relative;
}

.gallery-stage {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
}

.gallery-main-img-wrap {
    flex: 1;
    height: 540px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    background: var(--dark-2);
    box-shadow: var(--shadow-xl);
}

.gallery-main-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.35s ease;
}

.gs-counter {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    letter-spacing: 0.5px;
    z-index: 2;
}

.gs-autoplay-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-primary);
    z-index: 3;
    border-radius: 0 2px 2px 0;
}

.gslider-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--white);
    border: 2px solid rgba(254,213,75,0.2);
    color: var(--primary-dark);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
    z-index: 5;
}

.gslider-btn:hover {
    background: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(254,213,75,0.35);
}

/* Thumbnail Strip */
.gallery-thumbs-wrap {
    position: relative;
}

.gallery-thumbs-wrap::before,
.gallery-thumbs-wrap::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 10px;
    width: 50px;
    z-index: 2;
    pointer-events: none;
}

.gallery-thumbs-wrap::before {
    left: 0;
    background: linear-gradient(to right, rgba(248,250,252,1), transparent);
}

.gallery-thumbs-wrap::after {
    right: 0;
    background: linear-gradient(to left, rgba(248,250,252,1), transparent);
}

.gallery-thumbs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 6px 4px 10px;
    scroll-behavior: smooth;
}

.gallery-thumbs::-webkit-scrollbar { display: none; }

.gallery-thumb {
    flex: 0 0 100px;
    height: 70px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.5;
    border: 2.5px solid transparent;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-thumb.active {
    opacity: 1;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(254,213,75,0.2);
}

.gallery-thumb:hover:not(.active) {
    opacity: 0.8;
    transform: translateY(-2px);
}

/* ── Gallery Item (used by mobile grid) ── */
.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
}

.gallery-caption span {
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-text {
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-detail-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-detail-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background: rgba(254, 213, 75, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-detail-card h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.contact-detail-card p {
    font-size: 0.85rem;
    color: var(--gray);
    line-height: 1.6;
}

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

.social-link {
    width: 44px;
    height: 44px;
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: var(--dark);
    transform: translateY(-4px);
    box-shadow: 0 4px 15px rgba(254, 213, 75, 0.3);
}

/* Form Styles */
.form-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}

.form-subtitle {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--dark);
    background: var(--light);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(254, 213, 75, 0.1);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2364748b' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* === Login Section === */
.login-section {
    padding: 100px 0;
    background: var(--gradient-hero);
    min-height: auto;
}

.login-wrap {
    display: flex;
    justify-content: center;
}

.login-card {
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 440px;
    width: 100%;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    margin: 0 auto 16px;
}

.login-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}

.login-header p {
    color: var(--gray);
    font-size: 0.9rem;
}

.password-field {
    position: relative;
}

.password-field input { padding-right: 48px; }

.toggle-pass {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
    font-size: 1rem;
    transition: color 0.3s;
}

.toggle-pass:hover { color: var(--primary); }

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.checkbox-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--gray);
}

.checkbox-wrap input { width: 16px; height: 16px; accent-color: var(--primary); }

.forgot-link {
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.85rem;
    color: var(--gray);
}

.login-footer a {
    color: var(--primary);
    font-weight: 600;
}

.login-footer a:hover { text-decoration: underline; }

/* === Footer === */
.footer {
    background: var(--dark);
    color: var(--white);
}

.footer-top {
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.footer-logo .logo-text {
    font-size: 1.2rem;
}

.footer-about p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--gray-light);
}

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

.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }

.footer-col ul li a {
    font-size: 0.9rem;
    color: var(--gray-light);
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-col ul li a:hover {
    color: var(--primary-dark);
    padding-left: 6px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.85rem;
}

.contact-list li i {
    color: var(--primary);
    margin-top: 3px;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid #e5e9f2;
    padding: 20px 0;
}

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

.footer-bottom p {
    font-size: 0.85rem;
    color: #64748b;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.85rem;
    color: #64748b;
}

.footer-bottom-links a:hover {
    color: var(--primary-dark);
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(254, 213, 75, 0.4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(254, 213, 75, 0.5);
}

/* === Toast === */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    z-index: 10000;
    transition: transform 0.5s var(--bounce);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

.toast-content {
    background: var(--dark);
    color: var(--white);
    padding: 16px 28px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-xl);
    font-size: 0.9rem;
    font-weight: 500;
}

.toast-content i {
    color: var(--success);
    font-size: 1.2rem;
}

/* === Animations === */
[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-up"].animated { opacity: 1; transform: translateY(0); }
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate="fade-right"].animated { opacity: 1; transform: translateX(0); }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate="fade-left"].animated { opacity: 1; transform: translateX(0); }
[data-animate="fade-in"] { transform: none; }
[data-animate="fade-in"].animated { opacity: 1; }
[data-animate="zoom-in"] { transform: scale(0.9); }
[data-animate="zoom-in"].animated { opacity: 1; transform: scale(1); }

/* === Responsive === */

/* --- Tablet landscape & small desktop --- */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-3d-object { margin-top: 40px; }
    .hero-image-card { width: 100%; max-width: 420px; height: 280px; margin: 0 auto; }
    .hero-float-badge { display: none; }
    .hero-desc { margin: 0 auto 40px; }
    .hero-cta { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { display: none; }
    .kusum-grid { grid-template-columns: 1fr; gap: 40px; }
    .kusum-visual { order: -1; }
    .kusum-img-wrap { width: 100%; max-width: 480px; margin: 0 auto; height: 350px; }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; gap: 40px; }
    .why-visual { order: -1; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .offer-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    /* gallery desktop slider hidden at tablet - already handled by 768px */
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Tablet portrait & large mobile --- */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .section { padding: 60px 0; }
    .section-header { margin-bottom: 40px; }
    .section-title { font-size: clamp(1.6rem, 5vw, 2.2rem); margin-bottom: 14px; }
    .section-subtitle { font-size: 0.95rem; }
    .section-label { font-size: 0.8rem; letter-spacing: 1.5px; padding-left: 28px; }
    .section-label::before { width: 16px; }

    /* Navigation mobile drawer */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 82%;
        max-width: 340px;
        height: 100vh;
        height: 100dvh;
        background: #0c1829;
        flex-direction: column;
        padding: 0 0 32px;
        gap: 0;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1002;
        align-items: stretch;
        overflow-y: auto;
        box-shadow: -8px 0 48px rgba(0, 0, 0, 0.55);
        border-left: 1px solid rgba(255, 255, 255, 0.06);
    }
    .nav-links.active { right: 0; }

    /* Sidebar brand header */
    .sidebar-brand {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        padding: 18px 20px !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        margin-bottom: 8px !important;
        background: rgba(254, 213, 75, 0.05);
        flex-shrink: 0;
    }
    .sidebar-menu-label {
        display: flex;
        align-items: center;
        gap: 8px;
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.75rem;
        font-weight: 600;
        letter-spacing: 1.5px;
        text-transform: uppercase;
    }
    .sidebar-menu-label i {
        color: var(--primary);
        font-size: 0.9rem;
    }
    .sidebar-close {
        width: 34px;
        height: 34px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.08);
        color: rgba(255, 255, 255, 0.7);
        font-size: 1rem;
        transition: var(--transition);
        border: 1px solid rgba(255, 255, 255, 0.1);
        cursor: pointer;
        flex-shrink: 0;
    }
    .sidebar-close:hover {
        background: rgba(239, 68, 68, 0.15);
        color: #ef4444;
        border-color: rgba(239, 68, 68, 0.3);
    }

    /* Sidebar divider */
    .sidebar-divider {
        height: 1px !important;
        background: rgba(255, 255, 255, 0.08);
        margin: 10px 24px 12px !important;
        padding: 0 !important;
    }

    /* Nav items - no padding on li, full-width on a */
    .nav-links li {
        padding: 0 12px;
    }
    .nav-link {
        display: block;
        width: 100%;
        padding: 13px 16px;
        border-radius: var(--radius-md);
        font-size: 0.97rem;
        color: rgba(255, 255, 255, 0.78);
    }
    .nav-link::after { display: none; }
    .nav-link:hover,
    .nav-link.active {
        background: rgba(254, 213, 75, 0.1);
        color: var(--white);
    }

    /* Login & Get Enquiry buttons in sidebar */
    .nav-links .nav-btn-outline {
        display: block;
        width: 100%;
        text-align: center;
        border: 1.5px solid rgba(255, 255, 255, 0.25) !important;
        border-radius: var(--radius-md) !important;
        color: var(--white) !important;
        padding: 10px 16px !important;
        font-size: 0.9rem !important;
        margin-bottom: 8px !important;
    }
    .nav-links .nav-btn-outline:hover {
        border-color: var(--primary) !important;
        background: rgba(254, 213, 75, 0.12) !important;
    }
    .nav-links .nav-btn-primary {
        display: block;
        width: 100%;
        text-align: center;
        border-radius: var(--radius-md) !important;
        padding: 10px 16px !important;
        font-size: 0.9rem !important;
        font-weight: 600 !important;
    }

    .hamburger { display: flex; z-index: 1003; }
    .logo { z-index: 1003; }
    .nav-container { padding: 0 16px; }

    /* Hero */
    .hero-section { padding: 100px 0 60px; min-height: auto; }
    .hero-content { padding: 0 16px; gap: 30px; }
    .hero-title { font-size: clamp(1.8rem, 7vw, 2.8rem); margin-bottom: 16px; }
    .hero-desc { font-size: 0.95rem; line-height: 1.7; margin-bottom: 28px; }
    .hero-badge { font-size: 0.75rem; padding: 6px 14px; margin-bottom: 16px; }
    .hero-image-card { max-width: 360px; height: 240px; }
    .hero-scroll-indicator { bottom: 20px; }
    .hero-scroll-indicator span { font-size: 0.6rem; }
    .energy-particles { display: none; }

    /* Buttons */
    .btn { padding: 12px 24px; font-size: 0.9rem; gap: 8px; }
    .btn-sm { padding: 8px 18px; font-size: 0.8rem; }

    /* About */
    .about-text { font-size: 0.9rem; line-height: 1.7; }
    .about-features { grid-template-columns: 1fr; gap: 12px; }
    .about-feature { padding: 10px 14px; }
    .about-feature span { font-size: 0.8rem; }
    .about-cta { flex-direction: column; align-items: stretch; gap: 12px; }
    .about-cta .btn { justify-content: center; }

    /* Products - Mobile Slider */
    .products-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 14px;
        padding: 4px 16px 12px;
        margin: 0 -16px;
        scrollbar-width: none;
        grid-template-columns: unset;
    }
    .products-grid::-webkit-scrollbar { display: none; }
    .product-card {
        flex: 0 0 78%;
        scroll-snap-align: start;
        min-width: 0;
    }
    .product-img-wrap { height: 160px; }
    .product-card-inner { padding: 16px; }
    .product-card h3 { font-size: 0.95rem; }
    .product-card p { font-size: 0.82rem; margin-bottom: 12px; }

    /* Stats */
    .stats-section { padding: 60px 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
    .stat-card { padding: 28px 16px; }
    .stat-number { font-size: 2.2rem; }
    .stat-suffix { font-size: 1.2rem; }
    .stat-label { font-size: 0.8rem; }
    .stat-icon { font-size: 1.5rem; margin-bottom: 12px; }

    /* KUSUM */
    .kusum-subtitle { font-size: 1rem; }
    .kusum-text { font-size: 0.9rem; }
    .kusum-highlights { grid-template-columns: 1fr; gap: 10px; }
    .kusum-highlight { font-size: 0.85rem; }
    .kusum-visual { display: none; }

    /* Solutions - Mobile Slider */
    .solutions-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 14px;
        padding: 4px 16px 12px;
        margin: 0 -16px;
        scrollbar-width: none;
        grid-template-columns: unset;
    }
    .solutions-grid::-webkit-scrollbar { display: none; }
    .solution-card {
        flex: 0 0 83%;
        scroll-snap-align: start;
        min-width: 0;
    }
    .solution-visual { height: 200px; }
    .solution-content { padding: 20px; }
    .solution-content h3 { font-size: 1.05rem; }
    .solution-content p { font-size: 0.85rem; }

    /* Why Choose Us - Mobile Slider */
    .why-text { font-size: 0.9rem; margin-bottom: 20px; }
    .why-cards {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 14px;
        padding: 4px 16px 12px;
        margin: 0 -16px;
        scrollbar-width: none;
        flex-direction: row;
    }
    .why-cards::-webkit-scrollbar { display: none; }
    .why-card {
        flex: 0 0 82%;
        scroll-snap-align: start;
        min-width: 0;
        padding: 18px;
        gap: 14px;
        flex-direction: column;
    }
    .why-card-icon { width: 42px; height: 42px; font-size: 1rem; }
    .why-card-content h4 { font-size: 0.95rem; }
    .why-card-content p { font-size: 0.8rem; }
    .why-card-link { align-self: flex-start; }
    .why-visual { display: none; }

    /* Offer - Mobile Slider */
    .offer-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 14px;
        padding: 4px 16px 12px;
        margin: 0 -16px;
        scrollbar-width: none;
        grid-template-columns: unset;
    }
    .offer-grid::-webkit-scrollbar { display: none; }
    .offer-card {
        flex: 0 0 82%;
        scroll-snap-align: start;
        min-width: 0;
        padding: 24px 20px;
    }
    .offer-card h3 { font-size: 1.05rem; }
    .offer-card p { font-size: 0.85rem; }

    /* Gallery - hide desktop slider, show mobile grid */
    .gallery-slider-wrap { display: none; }
    .gallery-mobile-grid { display: flex; }

    /* Gallery - Mobile Slider */
    .gallery-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px;
        padding: 4px 16px 12px;
        margin: 0 -16px;
        scrollbar-width: none;
        grid-template-columns: unset;
        grid-auto-rows: unset;
        height: auto;
    }
    .gallery-grid::-webkit-scrollbar { display: none; }
    .gallery-item {
        flex: 0 0 78%;
        scroll-snap-align: start;
        height: 220px;
        border-radius: var(--radius-lg);
        overflow: hidden;
        min-width: 0;
    }
    .gi-large { flex: 0 0 88%; }
    .gi-wide { flex: 0 0 88%; }
    .gi-tall { flex: 0 0 68%; }
    .gallery-caption { padding: 12px; }
    .gallery-caption span { font-size: 0.75rem; }

    /* Contact */
    .contact-text { font-size: 0.9rem; margin-bottom: 24px; }
    .contact-detail-card { padding: 16px; gap: 12px; }
    .contact-detail-icon { width: 40px; height: 40px; font-size: 1rem; }
    .contact-detail-card h4 { font-size: 0.85rem; }
    .contact-detail-card p { font-size: 0.8rem; }
    .social-links { gap: 10px; }
    .social-link { width: 40px; height: 40px; }

    /* Form */
    .form-row { grid-template-columns: 1fr; }
    .form-card { padding: 24px 20px; }
    .form-title { font-size: 1.3rem; }
    .form-subtitle { font-size: 0.82rem; margin-bottom: 20px; }
    .form-group { margin-bottom: 16px; }
    .form-group label { font-size: 0.8rem; margin-bottom: 6px; }
    .form-group input,
    .form-group select,
    .form-group textarea { padding: 12px 14px; font-size: 0.85rem; }
    .login-card { padding: 28px 20px; }

    /* Footer */
    .footer-top { padding: 50px 0 30px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-col h4 { margin-bottom: 14px; font-size: 0.95rem; }
    .footer-col ul { gap: 10px; }
    .footer-col ul li a { font-size: 0.85rem; }
    .footer-about p { font-size: 0.85rem; }
    .contact-list li { font-size: 0.8rem; }
    .footer-bottom { padding: 16px 0; }
    .footer-bottom .container { flex-direction: column; gap: 10px; text-align: center; }
    .footer-bottom p { font-size: 0.78rem; }
    .footer-bottom-links { gap: 16px; }
    .footer-bottom-links a { font-size: 0.78rem; }

    /* Utility */
    .cursor-follower { display: none; }
    .back-to-top { width: 42px; height: 42px; bottom: 20px; right: 16px; font-size: 0.9rem; }
}

/* --- Standard mobile (480px) --- */
@media (max-width: 480px) {
    .container { padding: 0 14px; }
    .section { padding: 48px 0; }
    .section-title { font-size: clamp(1.4rem, 6vw, 1.8rem); }

    /* Hero */
    .hero-section { padding: 90px 0 50px; }
    .hero-content { padding: 0 14px; gap: 24px; }
    .hero-title { font-size: clamp(1.5rem, 7vw, 2.2rem); }
    .hero-desc { font-size: 0.88rem; }
    .hero-badge { font-size: 0.7rem; padding: 5px 12px; gap: 6px; }
    .hero-badge i { font-size: 0.8rem; }
    .hero-3d-object { display: none; }
    .hero-cta { flex-direction: column; width: 100%; gap: 10px; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .hero-scroll-indicator { display: none; }

    /* Products - keep slider, adjust card width */
    .product-card { flex: 0 0 83%; }
    .product-img-wrap { height: 180px; }
    .product-card-inner { padding: 18px; }

    /* Stats */
    .stats-section { padding: 48px 0; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 22px 12px; }
    .stat-number { font-size: 1.8rem; }
    .stat-suffix { font-size: 1rem; }
    .stat-label { font-size: 0.75rem; }
    .stat-icon { font-size: 1.3rem; margin-bottom: 10px; }

    /* KUSUM */
    .kusum-img-wrap { height: 220px; }

    /* Gallery - keep slider */
    .gallery-item { height: 200px; }
    .gi-large, .gi-wide { flex: 0 0 90%; }
    .gi-tall { flex: 0 0 70%; }

    /* Contact */
    .contact-detail-card { flex-direction: column; text-align: center; align-items: center; }
    .social-links { justify-content: center; flex-wrap: wrap; }

    /* Form */
    .form-card { padding: 20px 16px; }

    /* Why */
    .why-card { padding: 16px; }
    .satisfaction-card { padding: 24px 16px; }
    .satisfaction-ring { width: 140px; height: 140px; }
    .satisfaction-percent { font-size: 1.4rem; }

    /* Offer */
    .offer-card { padding: 20px 16px; }
    .offer-number { font-size: 2rem; }

    /* Footer */
    .footer-top { padding: 40px 0 24px; }
    .footer-social { justify-content: center; flex-wrap: wrap; }
    .footer-bottom-links { flex-direction: column; gap: 8px; align-items: center; }
}

/* --- Small mobile (360px and below) --- */
@media (max-width: 360px) {
    .container { padding: 0 10px; }
    .section { padding: 40px 0; }
    .section-title { font-size: 1.3rem; }
    .section-subtitle { font-size: 0.85rem; }

    /* Nav */
    .nav-links { width: 90%; padding: 90px 20px 30px; }
    .logo-text { font-size: 1.1rem; }
    .nav-container { padding: 0 10px; }

    /* Hero */
    .hero-section { padding: 80px 0 40px; }
    .hero-content { padding: 0 10px; }
    .hero-title { font-size: 1.4rem; }
    .hero-desc { font-size: 0.82rem; line-height: 1.6; }
    .hero-badge { font-size: 0.65rem; padding: 4px 10px; }
    .hero-image-card { height: 170px; border-radius: var(--radius-lg); }

    /* Buttons */
    .btn { padding: 10px 20px; font-size: 0.85rem; }

    /* Products */
    .product-card h3 { font-size: 0.9rem; }
    .product-card p { font-size: 0.78rem; line-height: 1.5; }
    .product-img-wrap { height: 150px; }

    /* Stats */
    .stats-grid { grid-template-columns: 1fr; gap: 10px; }
    .stat-card { padding: 20px 12px; }
    .stat-number { font-size: 2rem; }

    /* Gallery - keep slider on smallest screens */
    .gallery-item { height: 180px; }
    .gi-large, .gi-wide { flex: 0 0 92%; }

    /* Contact */
    .form-card { padding: 16px 12px; }
    .form-title { font-size: 1.15rem; }
    .form-group input,
    .form-group select,
    .form-group textarea { padding: 10px 12px; font-size: 0.82rem; }

    /* Footer */
    .footer-grid { gap: 22px; }
    .footer-col h4 { font-size: 0.9rem; }

    /* Why */
    .satisfaction-ring { width: 120px; height: 120px; }
    .satisfaction-percent { font-size: 1.2rem; }
    .satisfaction-text { font-size: 0.65rem; }
}

/* === Mobile Slider Dots === */
.slider-dots {
    display: none;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gray-light);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.slider-dot.active {
    background: var(--primary);
    width: 22px;
    border-radius: 4px;
}

/* === Mobile Slider Arrow Buttons === */
.slider-arrows {
    display: none;
    justify-content: flex-end;
    gap: 10px;
    margin-bottom: 16px;
}

.slider-arrow {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--white);
    border: 1.5px solid rgba(254, 213, 75, 0.25);
    color: var(--primary-dark);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.slider-arrow:hover {
    background: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
}

.slider-arrow:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* section-level wrapper for slider header row */
.slider-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .slider-dots { display: flex; }
    .slider-arrows { display: flex; }
    .slider-header-row .section-header { margin-bottom: 0; text-align: left; }
    .slider-header-row .section-header .section-subtitle { display: none; }
}

/* === Smooth scroll offset for fixed nav === */
:target { scroll-margin-top: 80px; }