/* --------------------------------------------------------------------------
   16. Language Toggle
   -------------------------------------------------------------------------- */
.language-toggle {
    margin-left: auto;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    font-weight: 500;
}

.lang-btn:hover {
    background: var(--surface-3);
    border-color: var(--accent);
    transform: translateY(-1px);
}

.flag-icon {
    font-size: 16px;
}

/* Mobile Language Toggle */
.mobile-language-toggle {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 16px 0;
    padding: 0 16px;
}

.mobile-lang-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 16px;
}

.mobile-lang-btn:hover {
    background: var(--surface-3);
    border-color: var(--accent);
    transform: translateY(-1px);
}

.mobile-lang-btn.active {
    background: var(--accent);
    color: var(--background);
    border-color: var(--accent);
}

.mobile-lang-btn .flag-icon {
    font-size: 16px;
}

/* Section Footer Links */
.section-footer {
    margin-top: 40px;
    text-align: center;
}

.read-more-link {
    background: var(--surface-2);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.read-more-link:hover {
    background: var(--surface-3);
    border-color: var(--accent-border);
    transform: translateY(-1px);
}

.departments-contacts-link {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent-border);
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-pill);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    background: var(--accent-soft);
}

.departments-contacts-link:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.departments-contacts-link .dcl-arrow {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.departments-contacts-link:hover .dcl-arrow {
    transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   15. Mobile Optimization Warning
   -------------------------------------------------------------------------- */
.mobile-optimization-warning {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--surface-1);
    border: 1px solid var(--amber);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: 0 8px 32px rgba(245, 158, 11, 0.2);
    z-index: 10000;
    max-width: 90%;
    width: 340px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.mobile-optimization-warning.warning-amber {
    background: rgba(245, 158, 11, 0.1);
    border-color: var(--amber);
    color: var(--text-primary);
}

.mobile-optimization-warning .warning-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.mobile-optimization-warning .warning-icon {
    width: 24px;
    height: 24px;
    background: var(--amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.mobile-optimization-warning .warning-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--amber);
    letter-spacing: -0.01em;
}

.mobile-optimization-warning .warning-message {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.mobile-optimization-warning .warning-close {
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xs);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-optimization-warning .warning-close:hover {
    background: var(--surface-2);
    color: var(--text-primary);
    border-color: var(--accent);
}

/* Hide warning on desktop */
@media (min-width: 1025px) {
    .mobile-optimization-warning {
        display: none !important;
    }
}

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

:root {
    /* Dark Theme Variables (Default) */
    --deep-space: #1E1E24;
    --surface-1: #26262D;
    --surface-2: #2E2E36;
    --surface-3: #36363F;

    /* Accents */
    --accent: #3B82F6;
    --accent-light: #60A5FA;
    --accent-glow: rgba(59, 130, 246, 0.35);
    --accent-soft: rgba(59, 130, 246, 0.08);
    --accent-border: rgba(59, 130, 246, 0.25);

    /* Typography Colors */
    --text-primary: #EEEEF0;
    --text-secondary: #8A8B9E;
    --text-muted: #55566A;

    /* UI Elements */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --green: #22C55E;
    --amber: #F59E0B;
    --rose: #F43F5E;

    /* Border Radii */
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --radius-pill: 100px;
}

/* Light Theme Variables */
.light-mode {
    --deep-space: #FFFFFF;
    --surface-1: #FFFFFF;
    --surface-2: #F1F5F9;
    --surface-3: #E2E8F0;

    --accent: #0055FF;
    --accent-light: #3377FF;
    --accent-glow: rgba(0, 85, 255, 0.15);
    --accent-soft: rgba(0, 85, 255, 0.06);
    --accent-border: rgba(0, 85, 255, 0.2);

    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-muted: #64748B;

    --border-subtle: #E2E8F0;

    --green: #059669;
    --amber: #D97706;
    --rose: #DC2626;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    background-color: var(--deep-space);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Texture Overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: 0.5;
}

.light-mode body::after {
    display: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* --------------------------------------------------------------------------
   02. Navigation Bar
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    background: transparent;
    transition: background-color 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.navbar.scrolled {
    background: var(--surface-1);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 14px 0;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.light-mode .navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid var(--border-subtle);
}

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

.nav-brand {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.04em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    width: 30px;
    height: 30px;
    background: var(--accent);
    border-radius: 8px;
    display: grid;
    place-items: center;
    font-size: 14px;
    font-weight: 800;
    color: #fff;
    box-shadow: 0 0 24px var(--accent-glow);
}

.nav-logo {
    height: 45px;
    width: auto;
    display: block;
    transition: transform 0.2s ease;
}

.nav-brand:hover .nav-logo {
    transform: scale(1.03);
}

/* Logo toggle visibility */
.logo-light {
    display: none;
}

.logo-dark {
    display: block;
}

.light-mode .logo-light {
    display: block;
}

.light-mode .logo-dark {
    display: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.3s;
    letter-spacing: -0.01em;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-mobile-actions {
    display: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-muted);
}

.theme-toggle:hover {
    background: var(--surface-2);
    border-color: var(--accent-border);
    color: var(--text-primary);
}

.theme-toggle .theme-icon {
    transition: all 0.3s ease;
}

/* Mobile Theme Toggle Switch */
.mobile-theme-toggle {
    display: flex;
    align-items: center;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 0;
    /* Remove padding to eliminate gap */
    margin: 0 auto 12px auto;
    /* Center horizontally and add bottom margin */
    width: 100px;
    /* Increased width for bigger size */
}

.mobile-theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    height: 40px;
    /* Increased height for bigger size */
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-muted);
}

.mobile-theme-btn:hover {
    background: var(--surface-3);
    color: var(--text-primary);
}

.mobile-theme-btn.active {
    background: var(--accent);
    color: white;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.2);
}

.mobile-theme-btn svg {
    transition: all 0.3s ease;
}

/* Mobile Toggle Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --------------------------------------------------------------------------
   03. Buttons & Actions
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    letter-spacing: -0.01em;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

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

.btn-primary {
    background: #0055FF;
    color: #fff;
    box-shadow: 0 4px 14px rgba(0, 85, 255, 0.15), 0 1px 0 rgba(255, 255, 255, 0.4) inset;
}

.btn-primary:hover {
    background: #1D4ED8;
    box-shadow: 0 6px 20px rgba(0, 85, 255, 0.15), 0 1px 0 rgba(255, 255, 255, 0.4) inset;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--surface-2);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
    background: var(--surface-3);
    border-color: var(--accent-border);
}

.btn-lg {
    padding: 14px 32px;
    font-size: 14.5px;
}

.btn-primary .btn-arrow {
    transition: transform 0.3s;
}

.btn-primary:hover .btn-arrow {
    transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   04. Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    padding: 180px 24px 120px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    width: 1000px;
    height: 700px;
    background: radial-gradient(circle at center, var(--accent-soft) 0%, transparent 55%);
    pointer-events: none;
}

.light-mode .hero::before {
    background: radial-gradient(circle at center, rgba(0, 85, 255, 0.05) 0%, transparent 55%);
}



.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 16px 5px 7px;
    background: var(--accent-soft);
    border: 1px solid rgba(255, 107, 107, 0.2);
    border-radius: var(--radius-pill);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 28px;
}

.light-mode .hero-badge {
    border-color: var(--accent-border);
}

.badge-dot {
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.hero h1 {
    font-size: clamp(40px, 5vw, 50px);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 60%, #1E40AF 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 16.5px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 460px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 48px;
}

.trusted-row {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.trusted-label {
    font-size: 11.5px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.trusted-logos {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: nowrap;
}

.trusted-logo {
    opacity: 0.5;
    transition: opacity 0.3s;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 6px;
}

.trusted-logo:hover {
    opacity: 0.8;
}

/* --------------------------------------------------------------------------
   05. Product Showcase Images & Badges
   -------------------------------------------------------------------------- */
.hero-product-showcase {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: 500px;
}

.product-image-wrapper {
    position: relative;
    width: 224px;
    height: 384px;
    border-radius: 112px;
    box-shadow: none;
    z-index: 2;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: flex;
    justify-content: center;
    align-items: center;
    transform-style: preserve-3d;
}

.light-mode .product-image-wrapper {
    background: transparent;
    box-shadow: none;
}

.product-image-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 130%;
    height: 130%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 60%);
    z-index: -1;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.6;
    animation: pulseGlow 4s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

.product-image-wrapper img.main-bottle {
    position: absolute;
    width: 155%;
    height: 135%;
    object-fit: contain;
    z-index: 3;
    filter: drop-shadow(0 30px 25px rgba(0, 0, 0, 0.45));
    animation: floatBottle 5.5s ease-in-out infinite;
    transform-style: preserve-3d;
}

.light-mode .product-image-wrapper img.main-bottle {
    filter: drop-shadow(0 30px 25px rgba(0, 0, 0, 0.15));
}

@keyframes floatBottle {

    0%,
    100% {
        transform: translateY(0) rotate(0deg) scale(1);
    }

    33% {
        transform: translateY(-16px) rotate(1.2deg) translateX(4px) scale(1.01);
    }

    66% {
        transform: translateY(-6px) rotate(-1.2deg) translateX(-4px) scale(0.99);
    }
}

/* Upgrade bubble rise animation to support custom drift and dynamic opacity variables */
@keyframes riseAndFade {
    0% {
        transform: translateY(0) scale(0.5);
        opacity: 0;
    }

    10% {
        opacity: var(--bubble-opacity, 0.4);
    }

    90% {
        opacity: var(--bubble-opacity, 0.4);
    }

    100% {
        transform: translateY(-480px) translateX(var(--drift, 20px)) scale(0.9);
        opacity: 0;
    }
}

/* Ambient Water Bubbles Styles */
.ambient-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.ambient-bubble {
    position: absolute;
    bottom: -30px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.05) 80%);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    pointer-events: none;
    animation: riseAndFade 8s linear infinite;
    will-change: transform, opacity;
}

.light-mode .ambient-bubble {
    background: radial-gradient(circle at 30% 30%, rgba(0, 85, 255, 0.2) 0%, rgba(0, 85, 255, 0.5) 80%);
    border: 2px solid rgba(0, 85, 255, 0.7);
    box-shadow: 0 8px 24px rgba(0, 85, 255, 0.4), inset 0 0 20px rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.light-bubble-only {
    display: none;
}

.light-mode .light-bubble-only {
    display: block;
}

.glass-badge {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 16px 20px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 14px;
    z-index: 3;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    position: absolute;
}

.light-mode .glass-badge {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

/* Custom, async floating animations for each badge */
@keyframes floatBadgeLeft {

    0%,
    100% {
        transform: translateY(0) rotate(0deg) translateX(0);
    }

    50% {
        transform: translateY(-14px) rotate(-1.5deg) translateX(-4px);
    }
}

@keyframes floatBadgeRightTop {

    0%,
    100% {
        transform: translateY(0) rotate(0deg) translateX(0);
    }

    50% {
        transform: translateY(-18px) rotate(2deg) translateX(5px);
    }
}

@keyframes floatBadgeRightBottom {

    0%,
    100% {
        transform: translateY(0) rotate(0deg) translateX(0);
    }

    50% {
        transform: translateY(-12px) rotate(-1deg) translateX(3px);
    }
}

.glass-badge.badge-left {
    bottom: 25%;
    left: -10%;
    animation: floatBadgeLeft 4.5s ease-in-out infinite;
}

.glass-badge.badge-right-top {
    top: 15%;
    right: -8%;
    animation: floatBadgeRightTop 5s ease-in-out infinite;
}

.glass-badge.badge-right-bottom {
    bottom: 20%;
    right: -5%;
    animation: floatBadgeRightBottom 5.5s ease-in-out infinite;
}

.glass-badge .badge-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-glow);
    color: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-badge .badge-text {
    display: flex;
    flex-direction: column;
}

.glass-badge .badge-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    font-weight: 600;
}

.glass-badge .badge-value {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   06. General Sections
   -------------------------------------------------------------------------- */
.section {
    padding: 120px 0;
    position: relative;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 14px;
    font-family: 'JetBrains Mono', monospace;
}

.section-label::before {
    content: '';
    width: 18px;
    height: 2px;
    background: var(--accent);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 14px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 480px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

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

/* --------------------------------------------------------------------------
   07. Tabbed Features Widget
   -------------------------------------------------------------------------- */
.feature-tabs {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    margin-bottom: 56px;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    padding: 4px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.feature-tab {
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.feature-tab:hover {
    color: var(--text-secondary);
}

.feature-tab.active {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
}

.feature-panels {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.feature-panel {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

@media (min-width: 1025px) {
    .feature-panel:nth-child(even) {
        grid-template-columns: 1fr 1fr;
    }

    .feature-panel:nth-child(even) .feature-text {
        order: 2;
    }

    .feature-panel:nth-child(even) .feature-visual {
        order: 1;
    }
}

.feature-text {
    max-width: 440px;
    margin: 0 auto;
}

.feature-text .feat-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    border: 1px solid rgba(255, 107, 107, 0.10);
    border-radius: 12px;
    display: grid;
    place-items: center;
    margin-bottom: 24px;
    color: var(--accent);
}

.light-mode .feat-icon {
    border-color: var(--accent-border);
}

.feature-text h3 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 14px;
    line-height: 1.15;
}

.feature-text p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 28px;
}

.feature-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-bullets li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    color: var(--text-secondary);
}

.feature-bullets li svg {
    color: var(--accent);
    flex-shrink: 0;
}

.feature-visual {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    transform: scale(0.75);
    transform-origin: center;
}

.light-mode .feature-visual {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
}

.fv-body {
    padding: 24px;
}

/* --- Feature Panels Interactions (Stage Inspector / Calculator / Zone) --- */
.stage-inspector {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.stage-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stage-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
}

.stage-btn:hover {
    background: var(--surface-3);
    color: var(--text-primary);
}

.stage-btn.active {
    background: var(--accent-soft);
    border-color: var(--accent-border);
    color: var(--accent-light);
}

.stage-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    opacity: 0.6;
}

.stage-detail-box {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 16px;
}

.light-mode .stage-detail-box {
    background: rgba(0, 0, 0, 0.02);
    border-color: var(--border-subtle);
}

.stage-status {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--green);
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    font-family: 'JetBrains Mono', monospace;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--green);
}

.stage-detail-box h4 {
    font-size: 17px;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 600;
}

.stage-detail-box p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.stage-removes {
    font-size: 13px;
    display: flex;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
}

.stage-removes .re-label {
    color: var(--text-primary);
    font-weight: 500;
}

.stage-removes .re-value {
    color: var(--accent-light);
    font-weight: 600;
}

.calc-widget {
    display: flex;
    flex-direction: column;
}

.calc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
}

.calc-liters {
    font-size: 22px;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.02em;
}

.calc-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: var(--surface-3);
    border-radius: 6px;
    outline: none;
    margin-bottom: 28px;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 0 12px var(--accent-glow);
}

.calc-slider::-moz-range-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 0 12px var(--accent-glow);
    border: none;
}

.calc-bars {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
}

.calc-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cbr-label {
    width: 110px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.cbr-label span {
    display: block;
    font-size: 10px;
    color: var(--text-secondary);
    font-family: 'JetBrains Mono', monospace;
    margin-top: 2px;
}

.cbr-track {
    flex: 1;
    height: 12px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    overflow: hidden;
}

.light-mode .cbr-track {
    background: rgba(0, 0, 0, 0.06);
}

.cbr-fill {
    height: 100%;
    border-radius: 6px;
    transition: width 0.3s ease;
}

.cbr-fill.red {
    background: var(--rose);
}

.light-mode .cbr-fill.red {
    background: var(--rose);
}

.cbr-fill.green {
    background: var(--green);
}

.light-mode .cbr-fill.green {
    background: var(--green);
}

.cbr-val {
    width: 50px;
    text-align: right;
    font-size: 12px;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
    font-weight: 600;
}

.calc-result {
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-sm);
    padding: 18px;
    text-align: center;
}

.cr-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    margin-bottom: 6px;
    font-weight: 600;
}

.cr-amount {
    font-size: 30px;
    font-weight: 800;
    color: var(--green);
}

.cr-period {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.zone-checker {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.zone-toggles {
    display: flex;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 4px;
}

.zone-btn {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

.zone-btn.active {
    background: var(--surface-1);
    color: var(--text-primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.light-mode .zone-btn.active {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.zone-price-display {
    text-align: center;
    padding: 18px;
    background: var(--deep-space);
    border: 1px dashed var(--border-subtle);
    border-radius: var(--radius-sm);
}

.zpd-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-primary);
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.zpd-amount {
    font-size: 34px;
    font-weight: 800;
    color: var(--accent);
}

.zone-areas {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.za-label {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
}

.za-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.za-tag {
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 13px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.2s;
    font-weight: 500;
}

.za-tag:hover {
    border-color: var(--accent);
    color: var(--accent-light);
}

/* --------------------------------------------------------------------------
   08. Impact & Sustainability Section
   -------------------------------------------------------------------------- */
.impact-section {
    background: radial-gradient(circle at center, var(--surface-2) 0%, var(--bg-dark) 100%);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.impact-hero-box {
    text-align: center;
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 64px 32px;
    margin-bottom: 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.light-mode .impact-hero-box {
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.impact-hero-icon {
    color: var(--accent);
    margin-bottom: 24px;
    filter: drop-shadow(0 0 16px rgba(56, 189, 248, 0.5));
}

.hero-stat {
    font-size: 84px !important;
    background: linear-gradient(135deg, #38bdf8 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
    filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.3));
}

.impact-hero-text p {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.impact-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 64px;
}

.impact-widget {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
}

.impact-widget:hover {
    border-color: var(--accent-border);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.impact-widget .widget-icon {
    color: var(--accent);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 42px;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.impact-widget p {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.impact-pillars {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.pillar-card {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-border);
}

.pillar-img-box {
    height: 200px;
    overflow: hidden;
}

.pillar-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.pillar-card:hover .pillar-img-box img {
    transform: scale(1.05);
}

.pillar-content {
    padding: 24px;
}

.pillar-content h4 {
    font-size: 18px;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.pillar-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

@keyframes pulse-glow {
    0% { filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.3)); }
    50% { filter: drop-shadow(0 0 24px rgba(56, 189, 248, 0.8)); }
    100% { filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.3)); }
}

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

/* --------------------------------------------------------------------------
   09. Order & Pricing Section
   -------------------------------------------------------------------------- */
.pricing-section {
    background: linear-gradient(180deg, var(--deep-space) 0%, var(--accent-soft) 50%, var(--deep-space) 100%);
}

.order-calculator {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.order-tabs {
    display: flex;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border-subtle);
}

.order-tab {
    flex: 1;
    padding: 14px 10px;
    background: transparent;
    border: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s;
    border-bottom: 2px solid transparent;
}

.order-tab:hover {
    color: var(--text-primary);
}

.order-tab.active {
    color: var(--accent);
    background: var(--surface-1);
    border-bottom-color: var(--accent);
}

.order-panels {
    padding: 24px;
}

.order-panel {
    display: none;
    animation: panelIn 0.3s ease;
}

.order-panel.active {
    display: block;
}

.panel-header {
    margin-bottom: 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.header-text {
    flex: 1;
}

.panel-header h3 {
    font-size: 20px;
    margin-bottom: 6px;
    font-weight: 800;
}

.panel-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

.reset-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.reset-btn:hover {
    background: var(--surface-1);
    border-color: var(--accent);
    color: var(--text-primary);
}

.light-mode .reset-btn:hover {
    background: var(--surface-2);
}

.reset-btn svg {
    flex-shrink: 0;
}

.calc-row {
    margin-bottom: 20px;
}

.calc-row>label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 20px;
}

.slider-group input[type="range"] {
    flex: 1;
}

.number-input {
    display: flex;
    align-items: center;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 4px 12px;
}

.number-input input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 700;
    width: 60px;
    text-align: center;
    outline: none;
    font-family: 'JetBrains Mono', monospace;
}

.number-input span {
    color: var(--text-muted);
    font-weight: 600;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
}

.checkbox-label input {
    display: none;
}

.custom-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-subtle);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.light-mode .custom-checkbox {
    border-color: var(--text-muted);
}

.checkbox-label input:checked+.custom-checkbox {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-label input:checked+.custom-checkbox::after {
    content: '';
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.qty-control {
    display: flex;
    align-items: center;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    width: fit-content;
}

.qty-control.large {
    transform: scale(1.1);
    transform-origin: left;
}

.qty-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    transition: 0.2s;
}

.qty-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.light-mode .qty-btn:hover {
    background: rgba(0, 0, 0, 0.05);
}

.qty-control input {
    width: 50px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    pointer-events: none;
}

.lids-qty-wrapper {
    margin-top: 14px;
    padding-left: 30px;
}

.note-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.note-text.error-note {
    color: var(--amber);
}

.delivery-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.radio-card {
    cursor: pointer;
}

.radio-card input {
    display: none;
}

.rc-content {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 14px;
    text-align: center;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s;
    background: var(--surface-2);
}

.rc-content span {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-light);
    margin-top: 4px;
}

.radio-card input:checked+.rc-content {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--text-primary);
}

.bulk-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bulk-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface-2);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}

.bi-info h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.bi-info span {
    font-size: 13px;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.mt-4 {
    margin-top: 24px;
}

.panel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.tab-total {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 600;
}

.tab-total span {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 4px;
    font-family: 'JetBrains Mono', monospace;
}

.global-summary {
    background: rgba(34, 197, 94, 0.04);
    border-top: 1px solid var(--border-subtle);
    padding: 24px;
}

.summary-details h3 {
    font-size: 18px;
    margin-bottom: 16px;
    font-weight: 700;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.summary-line .val {
    font-weight: 600;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed var(--border-subtle);
    font-size: 16px;
    font-weight: 700;
}

.total-val {
    font-size: 28px;
    font-weight: 800;
    color: var(--green);
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: -0.02em;
}

.summary-warning {
    display: flex;
    gap: 12px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--amber);
    padding: 14px;
    border-radius: var(--radius-sm);
    margin-top: 20px;
    font-size: 13px;
    line-height: 1.5;
}

.summary-warning svg {
    flex-shrink: 0;
}

.summary-actions {
    margin-top: 24px;
    text-align: center;
}

.summary-actions .btn {
    width: 100%;
    max-width: 320px;
}

.custom-request {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 12px;
}

.custom-request a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* --------------------------------------------------------------------------
   05. Call to Action Banner
   -------------------------------------------------------------------------- */
.cta-banner-section {
    margin-top: 80px;
    padding: 40px 0 120px;
}

.cta-banner {
    background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface-1) 100%);
    border: 1px solid var(--accent-border);
    border-radius: 24px;
    padding: 64px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.light-mode .cta-banner {
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.06);
    border-color: var(--border-subtle);
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.cta-banner h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-banner p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 32px;
    position: relative;
    z-index: 1;
}


/* --------------------------------------------------------------------------
   10. FAQ Section
   -------------------------------------------------------------------------- */
.faq-section {
    background: linear-gradient(180deg, var(--deep-space) 0%, var(--surface-1) 100%);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.light-mode .faq-item:hover {
    border-color: var(--accent-border);
}

.faq-btn {
    width: 100%;
    text-align: left;
    padding: 22px 24px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 15.5px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: inherit;
    gap: 20px;
    transition: background 0.3s ease;
}

.faq-btn:hover {
    background: rgba(255, 255, 255, 0.02);
}

.light-mode .faq-btn:hover {
    background: rgba(0, 0, 0, 0.02);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--accent);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active {
    background: var(--surface-2);
    border-color: var(--accent-border);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
    padding: 0 24px 24px;
    color: var(--text-secondary);
    font-size: 14.5px;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   11. Contact Section
   -------------------------------------------------------------------------- */
.contact-section {
    border-top: 1px solid var(--border-subtle);
}

.contact-dashboard {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.contact-cards-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.contact-card {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.whatsapp-card:hover {
    border-color: #25D366;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.15);
}

.whatsapp-card .cc-icon {
    color: #25D366;
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.2);
}

.contact-card .cc-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 12px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border: 1px solid var(--accent-border);
}

.cc-text h4 {
    font-size: 16px;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 700;
}

.cc-text p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 4px;
}

.cc-text a {
    font-size: 14px;
    color: var(--accent);
    font-weight: 600;
    transition: color 0.3s ease;
    font-family: 'JetBrains Mono', monospace;
}

.cc-text a:hover {
    color: var(--accent-light);
}

.contact-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.split-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.hours-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 8px;
}

.hours-table tr {
    background: var(--surface-1);
    transition: all 0.3s ease;
}

.hours-table td {
    padding: 16px 24px;
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.hours-table td:first-child {
    border-right: none;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.hours-table td:last-child {
    border-left: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    text-align: right;
    font-family: 'JetBrains Mono', monospace;
}

.hours-table tr.active-day {
    background: var(--accent-soft);
}

.hours-table tr.active-day td {
    border-color: var(--accent-border);
    color: var(--accent-light);
}

.hours-table tr.active-day td:first-child {
    position: relative;
    padding-left: 32px;
}

.hours-table tr.active-day td:first-child::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 8px var(--green);
}

.departments-box {
    margin-top: 32px;
    padding: 24px;
    background: var(--surface-2);
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
}

.departments-box h4 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.departments-box ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.departments-box li {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
    font-size: 14px;
}

.departments-box a {
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    text-decoration: none;
}

.contact-form-container {
    background: var(--surface-1);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 32px;
}

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

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--surface-1);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn-submit-form {
    width: 100%;
    margin-top: 8px;
}

.form-success-msg {
    margin-top: 16px;
    padding: 12px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: var(--green);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 14px;
    font-weight: 500;
}

.contact-map-full {
    background: var(--surface-2);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    height: 400px;
}

.contact-map-full iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    filter: invert(90%) hue-rotate(180deg) contrast(85%);
    transition: filter 0.4s ease;
}

.light-mode .contact-map-full iframe {
    filter: grayscale(15%) contrast(95%);
}

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

/* --------------------------------------------------------------------------
   12. Footer
   -------------------------------------------------------------------------- */
.footer {
    border-top: 1px solid var(--border-subtle);
    padding: 0;
}

.footer-row-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    padding: 28px 0;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-subtle);
}

.footer-row-links a {
    font-size: 13px;
    color: var(--text-muted);
    transition: color 0.3s;
    letter-spacing: -0.01em;
}

.footer-row-links a:hover {
    color: var(--text-primary);
}

.footer-link-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--border-subtle);
    flex-shrink: 0;
}

.footer-row-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 28px;
}

.footer-copy {
    font-size: 12.5px;
    color: var(--text-muted);
}

.footer-copy a {
    color: var(--accent);
    transition: color 0.3s;
}

.footer-copy a:hover {
    color: var(--accent-light);
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer-legal a {
    font-size: 12.5px;
    color: var(--text-muted);
    transition: color 0.3s;
}

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

.footer-right .separator {
    width: 1px;
    height: 16px;
    background: var(--border-subtle);
}

.footer-socials {
    display: flex;
    gap: 4px;
}

.footer-socials a {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: var(--text-muted);
    transition: all 0.3s;
}

.footer-socials a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.light-mode .footer-socials a:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* --------------------------------------------------------------------------
   13. Global Scroll Animations
   -------------------------------------------------------------------------- */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   14. Responsive Layout Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-content {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-desc {
        text-align: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .trusted-logos {
        flex-wrap: wrap;
        justify-content: center;
    }

    .trusted-row {
        text-align: center;
        align-items: center;
    }

    .feature-panel,
    .feature-panel.active {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .feature-text {
        max-width: none;
    }

    /* Hide hero product showcase on tablet */
    .hero-product-showcase {
        display: none;
    }

    .footer-row-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-right {
        justify-content: center;
    }

}

@media (max-width: 1000px) {

    /* Resize logo on mobile */
    .nav-logo {
        height: 25px;
        margin-left: 2px;
    }

    /* Mobile Nav Overrides */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100dvh;
        background: var(--surface-1);
        backdrop-filter: blur(24px);
        -webkit-backdrop-filter: blur(24px);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 28px 80px;
        gap: 0;
        border-left: 1px solid var(--border-subtle);
        transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 14px 0;
        font-size: 16px;
        border-bottom: 1px solid var(--border-subtle);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-actions {
        display: none;
    }

    .nav-mobile-actions {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding-top: 24px;
        margin-top: 8px;
    }

    .nav-mobile-actions .btn {
        width: 100%;
        text-align: center;
        border-radius: var(--radius-pill);
        color: var(--text-primary);
    }

    .nav-mobile-actions .btn-primary {
        color: #fff;
    }

    .nav-mobile-actions a {
        border-bottom: none !important;
        padding: 10px 22px !important;
        font-size: 14px !important;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    /* Hide hero product showcase on mobile */
    .hero-product-showcase {
        display: none;
    }

    .hero {
        padding: 140px 24px 80px;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .feature-tabs {
        overflow-x: auto;
        justify-content: center;
        width: 100%;
        border-radius: var(--radius-sm);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .feature-tabs::-webkit-scrollbar {
        display: none;
    }

    .feature-tab {
        padding: 10px 18px;
        font-size: 12.5px;
    }

    .stats-grid {
        flex-wrap: wrap;
        gap: 32px;
        justify-content: center;
    }

    .stat-item {
        flex: 1 1 40%;
        min-width: 140px;
        padding: 0 10px;
    }

    .stat-item+.stat-item {
        border-left: none;
    }

    .stat-number {
        font-size: 36px;
    }

    .footer-row-links {
        gap: 15px;
    }

    .section {
        padding: 80px 0;
    }

    /* Forms / Calculator Mobile layout */
    .delivery-options {
        grid-template-columns: 1fr;
    }

    .panel-footer {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
        text-align: center;
    }

    .order-tabs {
        flex-direction: column;
    }

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

    .contact-map {
        min-height: 350px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }

    .trusted-logos {
        gap: 12px;
        justify-content: center;
    }
}

@media (max-width: 400px) {
    .hero {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

@media (max-width: 389px) {
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 30px;
        margin-bottom: 16px;
    }

    .hero-desc {
        font-size: 14.5px;
    }

    .section-title {
        font-size: 26px;
    }

    .product-image-wrapper {
        width: 220px;
        height: 330px;
    }

    .hero-product-showcase {
        min-height: 360px;
    }

    .glass-badge {
        padding: 6px 10px;
        gap: 6px;
    }

    .glass-badge .badge-icon {
        width: 24px;
        height: 24px;
    }

    .glass-badge .badge-icon svg {
        width: 12px;
        height: 12px;
    }

    .glass-badge .badge-title {
        font-size: 7px;
    }

    .glass-badge .badge-value {
        font-size: 10px;
    }

    .glass-badge.badge-left {
        left: 0;
        bottom: 10%;
    }

    .glass-badge.badge-right-top {
        right: 0;
        top: 8%;
    }

    .glass-badge.badge-right-bottom {
        right: 0;
        bottom: 12%;
    }

    .stats-grid {
        flex-direction: column;
        gap: 32px;
    }

    .stat-item {
        text-align: center;
        width: 100%;
        flex: 1 1 100%;
    }

    .feature-tab {
        padding: 8px 12px;
        font-size: 11.5px;
    }

    .nav-links {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .footer-socials {
        gap: 2px;
    }

    .footer-socials a {
        width: 30px;
        height: 30px;
    }
}

/* Reduces animations for accessibility preferences */
@media (prefers-reduced-motion: reduce) {
    .fade-up {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .badge-dot {
        animation: none;
    }

    .glass-badge {
        animation: none;
    }

    @keyframes panelIn {
        from {
            opacity: 1;
            transform: none;
        }
    }
}