/* Custom Properties & Design Tokens */
:root {
    --color-bg: #f7f8f5;
    --color-surface: #ffffff;
    --color-primary: #2d5a27;
    --color-primary-light: #4a7c3a;
    --color-primary-dark: #193815;
    --color-accent: #fbb03b;
    --color-text-main: #1e261c;
    --color-text-muted: #6c756b;
    --color-card-bg: linear-gradient(180deg, #f0f4ee 0%, #e1e9dd 100%);
    --color-card-bg-active: linear-gradient(135deg, #2d5a27 0%, #173314 100%);
    
    --font-heading: 'Outfit', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --font-accent: 'Satisfy', cursive;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-premium: 0 20px 40px rgba(29, 38, 28, 0.06);
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.03);
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
}

/* Reset & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary-light) var(--color-bg);
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-heading);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* WebGL fixed overlay container
   z-index: 10 — sits ABOVE section backgrounds but BELOW text/image content.
   Plate placeholders are opacity:0 so the canvas shows through exactly there. */
#three-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    pointer-events: none;
}

/* Sections — NO explicit z-index so they don't form a stacking context.
   Their opaque backgrounds sit below the canvas (z-index 10).
   Plate placeholders are transparent windows into the canvas. */
section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 5% 60px;
    overflow: hidden;
}

/* Base Placeholder - Three.js tracks these coordinates */
.plate-placeholder {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    margin: auto;
    position: relative;
    opacity: 0; /* Fully transparent; Three.js mesh sits exactly on top */
    pointer-events: none;
}

/* Premium Header Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(247, 248, 245, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(45, 90, 39, 0.05);
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.logo-green {
    color: var(--color-primary);
}

.logo-light {
    color: var(--color-primary-light);
    font-weight: 300;
}

.logo-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    border-radius: 50%;
    display: inline-block;
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-menu a {
    color: var(--color-text-main);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    position: relative;
    padding: 6px 0;
    transition: var(--transition-smooth);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
}

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

.google-login-btn {
    background: var(--color-surface);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 30px;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--color-text-main);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.google-login-btn img {
    width: 18px;
    height: 18px;
}

.google-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
    border-color: rgba(45, 90, 39, 0.2);
}

/* Premium Buttons */
.premium-btn {
    display: inline-flex;
    align-items: center;
    background-color: var(--color-primary);
    color: var(--color-surface);
    text-decoration: none;
    padding: 14px 32px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 16px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 25px rgba(45, 90, 39, 0.2);
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    z-index: 1;
}

.premium-btn .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    margin-right: 12px;
    transition: var(--transition-smooth);
}

.premium-btn:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(45, 90, 39, 0.3);
}

.premium-btn:hover .btn-icon {
    transform: translateX(3px);
}

/* Section 1: Hero Layout */
.hero-section {
    background-color: var(--color-bg);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr 0.9fr;
    gap: 40px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

/* Hero Left: Three.js target place + thumbnail pager
   z-index: 20 — above the Three.js canvas (z-index: 10) */
.hero-left {
    position: relative;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 50px;
}

.hero-center {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    z-index: 20;
}

.hero-right {
    display: flex;
    justify-content: flex-end;
    position: relative;
    z-index: 20;
}

.plate-showcase-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Rotating SVG text badge */
.rotating-badge-container {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 140px;
    height: 140px;
    pointer-events: none;
    z-index: 4;
}

.rotating-badge-svg {
    width: 100%;
    height: 100%;
    animation: spin 20s linear infinite;
}

.badge-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 11.5px;
    fill: var(--color-primary);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.badge-center-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-primary-light);
    color: var(--color-surface);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    box-shadow: 0 4px 10px rgba(45, 90, 39, 0.2);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Thumbnail product selector */
.product-nav-container {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 16px 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 380px;
}

.nav-thumbnails {
    display: flex;
    gap: 12px;
    justify-content: space-between;
}

.thumb-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    flex: 1;
    transition: var(--transition-smooth);
}

.thumb-item img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.7);
    padding: 4px;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
}

.thumb-item span {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-muted);
    transition: var(--transition-smooth);
}

.thumb-item:hover img,
.thumb-item.active img {
    border-color: var(--color-primary);
    transform: scale(1.1);
    background-color: #ffffff;
}

.thumb-item.active span {
    color: var(--color-primary);
}

/* Pager control below thumbs */
.nav-pager {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(45, 90, 39, 0.08);
    padding-top: 12px;
}

.pager-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 6px;
    transition: var(--transition-smooth);
}

.pager-btn:hover {
    color: var(--color-primary);
}

.pager-number {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-muted);
}

.pager-number .active-page {
    color: var(--color-primary);
}

/* Hero Center: Info Text Block */
.hero-center {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
}

.hero-tag {
    background: rgba(74, 124, 58, 0.1);
    color: var(--color-primary-light);
    font-weight: 700;
    font-size: 14px;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 52px;
    line-height: 1.15;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.hero-title .highlight {
    font-family: var(--font-accent);
    color: var(--color-primary-light);
    font-size: 60px;
    font-weight: 400;
}

.bullet-features {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 5px;
}

.bullet-features span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-muted);
}

.bullet-features i {
    color: var(--color-primary-light);
    font-size: 8px;
}

.hero-description {
    font-size: 16px;
    color: var(--color-text-muted);
    max-width: 440px;
    margin-top: 10px;
    margin-bottom: 15px;
}

/* Hero Right: Modern feature list cards */
.hero-right {
    display: flex;
    justify-content: flex-end;
    position: relative;
    z-index: 4;
}

.features-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 320px;
}

.sidebar-feature-card {
    background: var(--color-surface);
    padding: 20px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(45, 90, 39, 0.03);
    display: flex;
    gap: 16px;
    transition: var(--transition-smooth);
}

.sidebar-feature-card:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(45, 90, 39, 0.08);
}

.feature-icon-wrapper {
    background: rgba(74, 124, 58, 0.08);
    color: var(--color-primary-light);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.sidebar-feature-card:hover .feature-icon-wrapper {
    background-color: var(--color-primary-light);
    color: var(--color-surface);
}

.feature-info h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 4px;
}

.feature-info p {
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Section 2: Who We Are (About Us) Layout */
.about-section {
    background-color: #ffffff;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    align-items: center;
}

.about-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    position: relative;
    z-index: 20;
}

.about-tag {
    background: rgba(74, 124, 58, 0.08);
    color: var(--color-primary-light);
    font-weight: 700;
    font-size: 14px;
    padding: 6px 16px;
    border-radius: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.about-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--color-primary-dark);
}

.about-title .highlight {
    font-family: var(--font-accent);
    color: var(--color-primary-light);
    font-size: 54px;
    font-weight: 400;
}

.about-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary-light);
    line-height: 1.4;
    border-left: 3px solid var(--color-primary-light);
    padding-left: 16px;
}

.about-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: var(--color-text-muted);
    font-size: 15px;
}

/* About Right: Elegant Leaves Archway */
.about-right {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 20;
}

.about-arch-wrapper {
    position: relative;
    width: 440px;
    height: 520px;
}

/* Circular background text wrapping the arch */
.arch-text-curved {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(45, 90, 39, 0.15);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 40px;
    letter-spacing: 16px;
    white-space: nowrap;
    text-transform: uppercase;
    pointer-events: none;
    z-index: 1;
}

/* Arched Graphic Frame */
.about-arch-frame {
    width: 100%;
    height: 100%;
    border-radius: 220px 220px 0 0;
    background: linear-gradient(185deg, #e4ede0 0%, #cbd6c5 100%);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    position: relative;
    border: 8px solid #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

/* Archway Leafy BG Content */
.arch-bg-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 50% 30%, rgba(255,255,255,0.4) 0%, transparent 80%);
    pointer-events: none;
}

.leaf-overlay {
    position: absolute;
    color: var(--color-primary-light);
    opacity: 0.15;
    font-size: 48px;
    filter: blur(1px);
}

.leaf-1 {
    top: 20%;
    left: 10%;
    transform: rotate(45deg);
}

.leaf-2 {
    top: 40%;
    right: 8%;
    transform: rotate(-35deg);
}

/* Base Placeholder inside arch frame */
#about-plate-placeholder {
    width: 320px;
    height: 320px;
    z-index: 3;
}

/* Floating Badges */
.about-badge {
    position: absolute;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius-md);
    padding: 12px 20px;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 4;
    transition: var(--transition-smooth);
}

.about-badge:hover {
    transform: scale(1.05) translateY(-3px);
    background: #ffffff;
}

.client-badge {
    top: 40%;
    right: -40px;
}

.vendor-badge {
    bottom: 10%;
    left: -40px;
}

.badge-number {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
}

.badge-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* Section 3: Product Collections (Pinning & Horizontal Scroll) */
.products-section {
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 120px;
    padding-bottom: 80px;
}

.products-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    position: relative;
    z-index: 20;
}

.products-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: 16px;
}

.products-title .highlight {
    font-family: var(--font-accent);
    color: var(--color-primary-light);
    font-size: 48px;
    font-weight: 400;
}

.products-subtitle {
    color: var(--color-text-muted);
    font-size: 16px;
}

/* Horizontal Scroll Carousel container */
.carousel-pin-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.product-carousel-container {
    width: 100%;
    overflow: visible;
    padding: 20px 8%;
}

.product-carousel-track {
    display: flex;
    gap: 36px;
    width: max-content;
    will-change: transform;
}

/* Carousel Product Cards */
.product-card {
    width: 290px;
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(45, 90, 39, 0.03);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition-smooth);
    position: relative;
    z-index: 20; /* Above the Three.js canvas (z-index: 10) */
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-premium);
    border-color: rgba(45, 90, 39, 0.08);
}

/* Card Arch Frame */
.card-arch-frame {
    width: 100%;
    height: 250px;
    border-radius: 125px 125px 0 0;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card-bg);
}

.product-card.active-card .card-arch-frame {
    background: var(--color-card-bg-active) !important;
}

.product-card.active-card .card-badge {
    background: var(--color-accent) !important;
    color: var(--color-primary-dark) !important;
}

.card-badge {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(4px);
    color: var(--color-primary-light);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-soft);
    z-index: 3;
}

.active-badge {
    background: var(--color-accent) !important;
    color: var(--color-primary-dark) !important;
}

/* Static fallback image visibility */
.product-card.active-card .card-static-img {
    display: none !important;
}

.product-card:not(.active-card) .card-static-img {
    display: block !important;
}

.card-static-img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    filter: drop-shadow(0 15px 25px rgba(29, 38, 28, 0.12));
    transition: var(--transition-smooth);
    position: relative;
    z-index: 5; /* Above the Three.js canvas and the card arch frame */
}

.product-card:hover .card-static-img {
    transform: scale(1.05) rotate(4deg);
}

/* Active card has a plate placeholder for Three.js */
.product-card.active-card .carousel-placeholder {
    display: block !important;
    opacity: 0 !important;
    visibility: visible !important;
}

.product-card:not(.active-card) .carousel-placeholder {
    display: none !important;
}

.carousel-placeholder {
    width: 200px;
    height: 200px;
    z-index: 2;
    border-radius: 50%;
    margin: auto;
    position: relative;
    opacity: 0;
    pointer-events: none;
}

/* Card Info area */
.card-info {
    text-align: center;
}

.card-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 12px;
}

.card-link {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary-light);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.card-link i {
    font-size: 11px;
    transition: var(--transition-smooth);
}

.product-card:hover .card-link {
    color: var(--color-primary);
}

.product-card:hover .card-link i {
    transform: translateX(4px);
}

/* Footer Styles */
.main-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.7);
    padding: 60px 5% 40px;
    text-align: center;
    position: relative;
    z-index: 5;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo .logo-green {
    color: var(--color-surface);
}

.footer-logo .logo-light {
    color: var(--color-primary-light);
}

.main-footer p {
    font-size: 14px;
}

/* Responsive Media Queries */

/* Tablet & Smaller Laptops */
@media (max-width: 1200px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
    
    .hero-right {
        grid-column: span 2;
        justify-content: center;
        margin-top: 20px;
    }
    
    .features-sidebar {
        flex-direction: row;
        max-width: 100%;
        gap: 15px;
    }
    
    .sidebar-feature-card {
        flex: 1;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-right {
        order: -1;
    }
}

/* Tablet Portrait */
@media (max-width: 900px) {
    .header-container {
        padding: 15px 24px;
    }
    
    .nav-menu {
        display: none; /* Can be expanded as a toggleable mobile hamburger menu */
    }
    
    section {
        padding: 120px 4% 60px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-right {
        grid-column: span 1;
    }
    
    .features-sidebar {
        flex-direction: column;
    }
    
    .about-arch-wrapper {
        width: 380px;
        height: 450px;
    }
}

/* Mobile Devices */
@media (max-width: 600px) {
    .hero-title {
        font-size: 38px;
    }
    
    .hero-title .highlight {
        font-size: 44px;
    }
    
    .plate-showcase-wrapper {
        width: 300px;
        height: 300px;
    }
    
    .rotating-badge-container {
        width: 100px;
        height: 100px;
    }
    
    .badge-center-icon {
        width: 28px;
        height: 28px;
        font-size: 11px;
    }
    
    .product-nav-container {
        max-width: 300px;
        padding: 12px 16px;
    }
    
    .thumb-item img {
        width: 38px;
        height: 38px;
    }
    
    .about-title {
        font-size: 36px;
    }
    
    .about-title .highlight {
        font-size: 40px;
    }
    
    .about-arch-wrapper {
        width: 290px;
        height: 355px;
    }
    
    .arch-text-curved {
        font-size: 24px;
        letter-spacing: 8px;
    }
    
    .about-badge {
        padding: 8px 12px;
    }
    
    .badge-number {
        font-size: 16px;
    }
    
    .badge-label {
        font-size: 9px;
    }
    
    .client-badge {
        right: -10px;
    }
    
    .vendor-badge {
        left: -10px;
    }
    
    .product-card {
        width: 260px;
    }
    
    .card-arch-frame {
        height: 200px;
    }
    
    .card-static-img {
        width: 140px;
        height: 140px;
    }
    
    .products-title {
        font-size: 32px;
    }
}