/* ============================================
   MULEY INDUSTRIES - WEBSITE STYLES
   Color Palette:
   - White: #FFFFFF
   - Tea Green: #CEF3CE
   - Orange: #F9A620
   - Forest Green: #548C2F
   - Evergreen: #091E05
   ============================================ */

:root {
    --white: #FFFFFF;
    --tea-green: #CEF3CE;
    --orange: #F9A620;
    --forest-green: #548C2F;
    --evergreen: #091E05;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --text-dark: #1a1a1a;
    --text-gray: #666666;

    /* Enhanced vibrant colors */
    --electric-blue: #0066FF;
    --vibrant-green: #00CC66;
    --purple-accent: #9966FF;
    --coral: #FF6B6B;
    --golden: #FFD700;
    --deep-orange: #FF4500;
    --teal: #00CED1;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, rgba(9, 30, 5, 0.95) 0%, rgba(84, 140, 47, 0.95) 100%);
    backdrop-filter: blur(15px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: linear-gradient(135deg, rgba(9, 30, 5, 0.98) 0%, rgba(84, 140, 47, 0.98) 100%);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.15);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Logo Styling */
.logo-text-simple {
    transition: all 0.3s ease;
}

.logo-simple {
    font-size: 1.4rem;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.01em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Footer Logo */
.footer-logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo-mi {
    font-size: 1.8rem;
    font-weight: 900;
    color: #FFFFFF;
    background: #000000;
    width: 40px;
    height: 40px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #FFFFFF;
    letter-spacing: -0.05em;
}

.footer-logo-text {
    display: flex;
    flex-direction: column;
    gap: 0;
    line-height: 1;
}

.footer-logo-main {
    font-size: 1.3rem;
    font-weight: 800;
    color: white;
    letter-spacing: -0.02em;
}

.footer-logo-sub {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.02em;
    margin-top: -2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
    padding: 6px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FFFFFF;
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: #FFFFFF;
    transform: translateY(-1px);
}

.nav-menu a:hover::after {
    width: 100%;
    background: #FFFFFF;
}

.nav-enquire {
    background: rgba(255, 255, 255, 0.2);
    color: white !important;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.nav-enquire:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--evergreen);
    transition: all 0.3s ease;
}

/* ============================================
   NAVBAR LANGUAGE SWITCHER
   ============================================ */

.navbar-language-switcher {
    position: relative;
}

/* Force dropdown closed on page load */
.navbar-language-dropdown:not(.active) .navbar-lang-dropdown-menu {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

.navbar-language-dropdown {
    position: relative;
    display: inline-block;
}

.navbar-lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--electric-blue), var(--teal));
    color: var(--white);
    border: none;
    border-radius: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.2);
    font-size: 12px;
    min-width: 60px;
}

.navbar-lang-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.4);
    background: linear-gradient(135deg, var(--teal), var(--electric-blue));
}

.navbar-lang-toggle .arrow {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.navbar-lang-toggle .flag {
    font-size: 14px;
}

.navbar-lang-toggle.active .arrow {
    transform: rotate(180deg);
}

.navbar-lang-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s ease;
    z-index: 99999;
    border: 2px solid var(--electric-blue);
    min-width: 200px;
    margin-top: 5px;
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    height: 0 !important;
    overflow: hidden !important;
}

.navbar-lang-dropdown-menu.active {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    height: auto !important;
    overflow: visible !important;
    transform: translateY(0) scale(1);
    pointer-events: auto !important;
}

.navbar-lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 4px;
    font-weight: 500;
}

.navbar-lang-option:hover {
    background: linear-gradient(135deg, var(--tea-green), rgba(0, 206, 209, 0.2));
    color: var(--evergreen);
    transform: translateX(5px);
}

.navbar-lang-option .flag {
    font-size: 1.2rem;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(9, 30, 5, 0.8) 0%, rgba(0, 102, 255, 0.3) 30%, rgba(84, 140, 47, 0.7) 70%, rgba(0, 206, 209, 0.5) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 25px;
}

.hero-title span {
    display: block;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

.hero-title .delay-1 {
    animation-delay: 0.3s;
}

.hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

.delay-2 {
    animation-delay: 0.6s;
}

.delay-3 {
    animation-delay: 0.9s;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 1s ease forwards;
}

.btn {
    padding: 15px 35px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--orange), var(--deep-orange));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(249, 166, 32, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--electric-blue), var(--teal));
    transition: left 0.3s ease;
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 102, 255, 0.5);
}

.btn-primary:hover::before {
    left: 0;
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--forest-green);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 25px;
    position: relative;
}

.scroll-indicator span::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 0;
        top: 10px;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        top: 30px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SECTION STYLES
   ============================================ */

section {
    padding: 100px 0;
}

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

.section-label {
    display: inline-block;
    color: var(--orange);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--evergreen);
    margin-bottom: 15px;
}

.section-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--electric-blue), var(--teal), var(--vibrant-green));
    margin: 0 auto 20px;
    border-radius: 2px;
    position: relative;
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 102, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 206, 209, 0.6);
    }
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
    background: var(--light-gray);
}

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

.about-content {
    font-size: 1.05rem;
    line-height: 1.9;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--forest-green);
    margin-bottom: 25px;
    line-height: 1.7;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--text-dark);
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.stat-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 102, 255, 0.2);
    border: 2px solid var(--electric-blue);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.stat-card h3 {
    font-size: 1.3rem;
    color: var(--evergreen);
    margin-bottom: 10px;
}

.stat-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */

.products {
    background: linear-gradient(135deg, var(--white) 0%, rgba(0, 206, 209, 0.05) 100%);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(153, 102, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* ============================================
   NAVBAR LANGUAGE SWITCHER
   ============================================ */

.navbar-language-switcher {
    position: relative;
}

.navbar-language-switcher .language-dropdown {
    position: relative;
}

.navbar-language-switcher .lang-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--electric-blue), var(--teal));
    color: var(--white);
    border: none;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 3px 12px rgba(0, 102, 255, 0.3);
    font-size: 13px;
}

.navbar-language-switcher .lang-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 18px rgba(0, 102, 255, 0.4);
    background: linear-gradient(135deg, var(--teal), var(--electric-blue));
}

.navbar-language-switcher .lang-toggle .arrow {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.navbar-language-switcher .lang-toggle.active .arrow {
    transform: rotate(180deg);
}

.navbar-language-switcher .lang-toggle .flag {
    font-size: 16px;
}

.navbar-language-switcher .lang-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    transform: translateY(-10px);
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99999;
    border: 2px solid var(--electric-blue);
    min-width: 200px;
    margin-top: 8px;
}

.navbar-language-switcher .lang-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.navbar-language-switcher .lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 4px;
    font-weight: 500;
}

.navbar-language-switcher .lang-option:hover {
    background: linear-gradient(135deg, var(--tea-green), rgba(0, 206, 209, 0.2));
    color: var(--evergreen);
    transform: translateX(5px);
}

.navbar-language-switcher .lang-option .flag {
    font-size: 1.2rem;
}

/* ============================================
   LANGUAGE SWITCHER (In Products Section)
   ============================================ */

.language-switcher {
    display: flex;
    justify-content: center;
    margin: 30px 0;
    position: relative;
}

.language-dropdown {
    position: relative;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--electric-blue), var(--teal));
    color: var(--white);
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
    font-size: 14px;
}

.lang-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
    background: linear-gradient(135deg, var(--teal), var(--electric-blue));
}

.lang-toggle .arrow {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.lang-toggle.active .arrow {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99999;
    border: 2px solid var(--electric-blue);
    min-width: 200px;
    margin-top: 8px;
}

.lang-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin: 4px;
    font-weight: 500;
}

.lang-option:hover {
    background: linear-gradient(135deg, var(--tea-green), rgba(0, 206, 209, 0.2));
    color: var(--evergreen);
    transform: translateX(5px);
}

.lang-option .flag {
    font-size: 1.2rem;
}

/* Product Categories */
.product-categories {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 12px 25px;
    background: transparent;
    border: 2px solid var(--medium-gray);
    border-radius: 25px;
    color: var(--text-gray);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--electric-blue), var(--teal));
    transition: left 0.3s ease;
    z-index: -1;
}

.category-btn.active,
.category-btn:hover {
    color: var(--white);
    border-color: var(--electric-blue);
    transform: translateY(-2px);
}

.category-btn.active::before,
.category-btn:hover::before {
    left: 0;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.product-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 102, 255, 0.2);
    border-color: var(--electric-blue);
}

.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--coral), var(--deep-orange));
    color: var(--white);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 1.3rem;
    color: var(--evergreen);
    margin-bottom: 10px;
    line-height: 1.4;
}

.product-info p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.spec-item {
    background: linear-gradient(135deg, var(--tea-green), rgba(0, 206, 209, 0.2));
    color: var(--evergreen);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(0, 206, 209, 0.3);
}

.product-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--forest-green);
    background: linear-gradient(135deg, var(--golden), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-btn {
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--electric-blue), var(--teal));
    color: var(--white);
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 140px;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.4);
    background: linear-gradient(135deg, var(--teal), var(--electric-blue));
}

/* Product filtering animation */
.product-card.hiding {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.product-card.showing {
    opacity: 1;
    transform: scale(1);
    transition: all 0.3s ease;
}

/* ============================================
   BIOMASS SECTION
   ============================================ */

.biomass {
    background: var(--white);
}

.biomass-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    margin-bottom: 80px;
    align-items: center;
}

.biomass-content h3 {
    font-size: 2rem;
    color: var(--evergreen);
    margin-bottom: 25px;
}

.biomass-content p {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.8;
}

.feature-list {
    margin-top: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    padding: 15px;
    background: var(--tea-green);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateX(10px);
}

.check-icon {
    width: 24px;
    height: 24px;
    fill: var(--forest-green);
    flex-shrink: 0;
}

.feature-item span {
    font-weight: 500;
    color: var(--evergreen);
}

.biomass-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-card {
    background: linear-gradient(135deg, var(--electric-blue), var(--purple-accent), var(--teal));
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 102, 255, 0.4);
    text-align: center;
    color: var(--white);
    animation: float 3s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}

.floating-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

.card-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.floating-card h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.floating-card p {
    font-size: 1rem;
    opacity: 0.9;
}

.specifications {
    background: var(--light-gray);
    padding: 60px;
    border-radius: 20px;
}

.specifications h3 {
    font-size: 2.2rem;
    color: var(--evergreen);
    margin-bottom: 40px;
    text-align: center;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.spec-card {
    background: var(--white);
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.spec-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(84, 140, 47, 0.15);
}

.spec-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.spec-icon {
    font-size: 2rem;
}

.spec-card h4 {
    font-size: 1.3rem;
    color: var(--evergreen);
}

.spec-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

.materials-list {
    list-style: none;
    color: var(--text-gray);
}

.materials-list li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
}

.materials-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--forest-green);
    font-size: 1.5rem;
    line-height: 1;
}

/* ============================================
   AUTOMATION SECTION
   ============================================ */

.automation {
    background: var(--evergreen);
    color: var(--white);
}

.automation .section-label {
    color: var(--orange);
}

.automation .section-header h2 {
    color: var(--white);
}

.automation .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.automation-services {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.service-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    padding: 50px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-badge {
    display: inline-block;
    background: var(--orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 20px;
}

.service-content h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--white);
}

.service-content h4 {
    font-size: 1.3rem;
    color: var(--tea-green);
    margin-bottom: 20px;
}

.service-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
    opacity: 0.9;
}

.service-detail {
    margin-bottom: 25px;
}

.service-detail h5 {
    font-size: 1.1rem;
    color: var(--orange);
    margin-bottom: 10px;
}

.service-detail p {
    line-height: 1.7;
    opacity: 0.85;
}

.service-benefits {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--orange);
}

.benefit-icon {
    font-size: 1.5rem;
}

.service-image {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border-radius: 15px;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

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

/* ============================================
   SUSTAINABILITY SECTION
   ============================================ */

.sustainability {
    background: var(--light-gray);
}

.sustainability-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.sustainability-card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sustainability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--electric-blue), var(--teal), var(--vibrant-green));
}

.sustainability-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(84, 140, 47, 0.15);
}

.card-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--tea-green);
    margin-bottom: 20px;
}

.sustainability-card h3 {
    font-size: 1.5rem;
    color: var(--evergreen);
    margin-bottom: 15px;
}

.sustainability-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact {
    background: var(--white);
}

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

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--evergreen);
    margin-bottom: 20px;
}

.contact-lead {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--tea-green);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1.1rem;
    color: var(--evergreen);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-gray);
    line-height: 1.7;
}

.contact-item a {
    color: var(--forest-green);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--orange);
    text-decoration: underline;
}

.contact-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 15px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--medium-gray);
    border-radius: 8px;
    font-family: inherit;
    font-size: 15px;
    transition: border-color 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--forest-green);
}

.form-group textarea {
    resize: vertical;
}

.btn-full {
    width: 100%;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--evergreen);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 50px;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--white);
}

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

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

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--orange);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.social-links a:hover {
    background: var(--orange);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 968px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .biomass-hero {
        grid-template-columns: 1fr;
    }

    .specs-grid {
        grid-template-columns: 1fr;
    }

    .service-card {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-card.spm {
        grid-template-columns: 1fr;
    }

    .service-card.spm .service-image {
        order: -1;
    }

    .sustainability-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 30px 0;
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    section {
        padding: 60px 0;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    /* Navbar language switcher mobile */
    .nav-actions {
        gap: 10px;
    }

    .navbar-lang-toggle {
        padding: 6px 12px;
        font-size: 12px;
    }

    .navbar-lang-dropdown-menu {
        min-width: 160px;
        right: -20px;
    }

    .nav-enquire {
        background: var(--electric-blue) !important;
        color: white !important;
        padding: 8px 16px !important;
        border-radius: 20px !important;
        font-weight: 600 !important;
    }

    .nav-enquire:hover {
        background: #0052CC !important;
        transform: translateY(-1px);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .contact-form {
        padding: 25px;
    }
}