/* ============================================
   TG BATG - Renewable Energy Site Styles
   Design: Technical/Energy Inspired
   ============================================ */

:root {
    /* Color Palette - Energy Inspired */
    --color-void: #0a0e1a;
    --color-deep: #152238;
    --color-navy: #1e3451;
    --color-slate: #2d4a6b;

    --color-solar: #ff8c00;
    --color-solar-bright: #ffaa33;
    --color-solar-dim: #cc7000;

    --color-electric: #00d9ff;
    --color-electric-bright: #33e6ff;
    --color-electric-dim: #0099cc;

    --color-battery: #00ff88;
    --color-battery-dim: #00cc66;

    --color-text: #e8f0f7;
    --color-text-dim: #a8b8c8;
    --color-text-faint: #6a7a8a;

    /* Typography */
    --font-display: 'Exo 2', sans-serif;
    --font-body: 'Crimson Pro', serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    /* Animation */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-void);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 18px;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 140, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 217, 255, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-void) 0%, var(--color-deep) 100%);
    z-index: -1;
}

/* Circuit pattern overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(90deg, rgba(255, 140, 0, 0.03) 1px, transparent 1px),
        linear-gradient(0deg, rgba(0, 217, 255, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    z-index: -1;
    opacity: 0.5;
}

/* ============================================
   Header & Navigation
   ============================================ */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 140, 0, 0.2);
    animation: slideDown 0.6s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.logo-icon {
    font-size: 2rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        filter: drop-shadow(0 0 8px var(--color-solar));
    }
    50% {
        opacity: 0.7;
        filter: drop-shadow(0 0 16px var(--color-solar));
    }
}

.logo-text {
    background: linear-gradient(135deg, var(--color-solar) 0%, var(--color-electric) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    position: relative;
    transition: color var(--transition-base);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-solar), var(--color-electric));
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-solar-bright);
}

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

.nav-cta {
    padding: 0.6rem 1.5rem;
    background: linear-gradient(135deg, var(--color-solar) 0%, var(--color-solar-bright) 100%);
    border-radius: 4px;
    color: var(--color-void);
    font-weight: 800;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    color: var(--color-void);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 140, 0, 0.4);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding: 8rem 2rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.hero-content {
    animation: fadeInUp 0.8s ease 0.2s both;
}

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

.hero-title {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hero-title-main {
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-solar-bright) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.hero-title-sub {
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--color-electric);
    font-style: italic;
    letter-spacing: 0.02em;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-text-dim);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.keyword-tag {
    padding: 0.5rem 1rem;
    background: rgba(255, 140, 0, 0.1);
    border: 1px solid rgba(255, 140, 0, 0.3);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-solar-bright);
    letter-spacing: 0.02em;
    transition: all var(--transition-base);
}

.keyword-tag:hover {
    background: rgba(255, 140, 0, 0.2);
    border-color: var(--color-solar);
    transform: translateY(-2px);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--color-solar) 0%, var(--color-solar-bright) 100%);
    color: var(--color-void);
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
    text-decoration: none;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.hero-cta:hover::before {
    left: 100%;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 140, 0, 0.5);
}

.hero-cta svg {
    transition: transform var(--transition-base);
}

.hero-cta:hover svg {
    transform: translateX(4px);
}

/* ============================================
   Hero Visual - Energy Grid Animation
   ============================================ */

.hero-visual {
    position: relative;
    height: 500px;
    animation: fadeIn 1s ease 0.4s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.energy-grid {
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 39px,
            var(--color-solar) 39px,
            var(--color-solar) 40px,
            transparent 40px,
            transparent 79px,
            var(--color-electric) 79px,
            var(--color-electric) 80px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 39px,
            var(--color-solar) 39px,
            var(--color-solar) 40px,
            transparent 40px,
            transparent 79px,
            var(--color-electric) 79px,
            var(--color-electric) 80px
        );
    opacity: 0.15;
    animation: gridFlow 20s linear infinite;
    mask-image: radial-gradient(circle at center, black 30%, transparent 70%);
}

@keyframes gridFlow {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 80px 80px, 80px 80px; }
}

.energy-grid::before {
    content: '';
    position: absolute;
    inset: 20%;
    background: radial-gradient(circle, var(--color-solar) 0%, transparent 70%);
    animation: energyPulse 3s ease-in-out infinite;
    filter: blur(40px);
}

@keyframes energyPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

.energy-grid::after {
    content: '';
    position: absolute;
    inset: 30%;
    background: radial-gradient(circle, var(--color-electric) 0%, transparent 70%);
    animation: energyPulse 3s ease-in-out 1.5s infinite;
    filter: blur(40px);
}

/* ============================================
   Section Styles
   ============================================ */

section {
    padding: var(--space-xl) var(--space-md);
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-solar) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--color-text-dim);
    font-style: italic;
}

/* ============================================
   Videos Grid
   ============================================ */

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
}

.video-card {
    background: rgba(30, 52, 81, 0.3);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-base);
    position: relative;
    animation: fadeInUp 0.6s ease both;
}

.video-card:nth-child(1) { animation-delay: 0.1s; }
.video-card:nth-child(2) { animation-delay: 0.2s; }
.video-card:nth-child(3) { animation-delay: 0.3s; }
.video-card:nth-child(4) { animation-delay: 0.4s; }
.video-card:nth-child(5) { animation-delay: 0.5s; }
.video-card:nth-child(6) { animation-delay: 0.6s; }

.video-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 140, 0, 0.1), transparent);
    transition: left 0.6s ease;
}

.video-card:hover::before {
    left: 100%;
}

.video-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-solar);
    box-shadow: 0 16px 48px rgba(255, 140, 0, 0.3);
}

.video-thumbnail {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--color-navy);
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.video-card:hover .video-thumbnail img {
    transform: scale(1.05);
}

.video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 140, 0, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.video-card:hover .video-play-icon {
    background: var(--color-solar-bright);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-play-icon::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 18px solid var(--color-void);
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 4px;
}

.video-content {
    padding: 1.5rem;
}

.video-date {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-electric);
    margin-bottom: 0.5rem;
}

.video-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--color-text);
    line-height: 1.3;
}

.video-description {
    color: var(--color-text-dim);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.video-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.video-keyword {
    padding: 0.25rem 0.6rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 3px;
    font-size: 0.75rem;
    color: var(--color-electric);
    font-family: var(--font-mono);
}

.video-products {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 140, 0, 0.2);
}

.video-products h4 {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-solar);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-item {
    margin-bottom: 0.8rem;
    padding: 0.8rem;
    background: rgba(255, 140, 0, 0.05);
    border-left: 2px solid var(--color-solar);
    border-radius: 4px;
}

.product-name {
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

.product-description {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-solar-bright);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    transition: all var(--transition-base);
}

.product-link:hover {
    color: var(--color-electric);
    gap: 0.6rem;
}

.product-price {
    font-weight: 600;
    color: var(--color-battery);
}

/* ============================================
   Products Section
   ============================================ */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: rgba(30, 52, 81, 0.3);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    padding: 2rem;
    transition: all var(--transition-base);
    animation: fadeInUp 0.6s ease both;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-electric);
    box-shadow: 0 12px 32px rgba(0, 217, 255, 0.2);
}

/* ============================================
   About Section
   ============================================ */

.about-section {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.05) 0%, rgba(0, 217, 255, 0.05) 100%);
    border-radius: 16px;
    padding: var(--space-xl);
    margin-top: var(--space-xl);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: 1.2rem;
    line-height: 1.9;
    color: var(--color-text-dim);
    margin-bottom: var(--space-lg);
}

.about-topics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: var(--space-lg);
}

.topic-card {
    background: rgba(10, 14, 26, 0.5);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 140, 0, 0.2);
    text-align: left;
    transition: all var(--transition-base);
}

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

.topic-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-solar-bright);
    margin-bottom: 0.8rem;
}

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

.youtube-link {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    color: white;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.1rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-base);
}

.youtube-link:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 16px 48px rgba(255, 0, 0, 0.4);
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
    margin-top: var(--space-xl);
    padding: var(--space-lg) var(--space-md);
    border-top: 1px solid rgba(255, 140, 0, 0.2);
    text-align: center;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
}

.footer-text {
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
}

.footer-disclaimer {
    font-size: 0.9rem;
    color: var(--color-text-faint);
    font-style: italic;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 6rem;
    }

    .hero-visual {
        height: 350px;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .nav-menu {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-title-sub {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

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

    .nav-menu {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }

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

@media (max-width: 480px) {
    body {
        font-size: 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ============================================
   Discount Banner
   ============================================ */

.discount-banner {
    background: linear-gradient(135deg, var(--color-solar) 0%, var(--color-solar-bright) 100%);
    color: var(--color-void);
    padding: 1.2rem 2rem;
    position: relative;
    margin-top: 90px; /* Space for fixed header - header height is ~90px */
    z-index: 999;
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.4);
    animation: slideDown 0.6s ease 0.3s both;
}

.discount-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.discount-icon {
    font-size: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.discount-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.02em;
}

.discount-text strong {
    font-weight: 800;
    color: var(--color-void);
    background: rgba(255, 255, 255, 0.2);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

.discount-cta {
    padding: 0.7rem 1.8rem;
    background: var(--color-void);
    color: var(--color-solar-bright);
    text-decoration: none;
    border-radius: 4px;
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.95rem;
    transition: all var(--transition-base);
}

.discount-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 14, 26, 0.5);
    background: #000;
}

/* ============================================
   Video Card Layouts - Landscape vs Portrait
   ============================================ */

/* Default landscape layout */
.video-card-landscape {
    display: flex;
    flex-direction: column;
}

.video-card-landscape .video-thumbnail {
    aspect-ratio: 16 / 9;
}

/* Portrait layout for Shorts */
.video-card-short {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: 0 auto;
}

.video-card-short .video-thumbnail {
    aspect-ratio: 9 / 16;
    max-height: 600px;
}

.video-thumbnail-short {
    border-radius: 12px;
}

/* Shorts badge */
.shorts-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 0, 0, 0.9);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Adjust grid for mixed content */
.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
    align-items: start;
}

/* ============================================
   Categories Grid
   ============================================ */

.categories-section {
    background: rgba(30, 52, 81, 0.2);
    border-radius: 16px;
    padding: var(--space-xl) var(--space-md);
    margin-top: var(--space-lg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: var(--space-lg);
}

.category-card {
    background: rgba(30, 52, 81, 0.4);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 12px;
    padding: 2rem;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.category-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-solar);
    box-shadow: 0 12px 32px rgba(255, 140, 0, 0.3);
}

.category-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 12px rgba(255, 140, 0, 0.3));
}

.category-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-solar-bright);
    margin-bottom: 0.8rem;
}

.category-description {
    color: var(--color-text-dim);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.category-count {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-electric);
    padding: 0.4rem 0.8rem;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 4px;
}

/* ============================================
   Category Hero (for category pages)
   ============================================ */

.category-hero {
    padding: 2rem 2rem 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.05) 0%, rgba(0, 217, 255, 0.05) 100%);
    margin-bottom: var(--space-lg);
}

.category-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.category-icon-large {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 4px 12px rgba(255, 140, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

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

.category-hero-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-solar-bright) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.category-hero-description {
    display: none; /* Hide to save space */
}

.category-video-count {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-electric);
}

/* ============================================
   Navigation Active State
   ============================================ */

.nav-link.active {
    color: var(--color-solar-bright);
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-solar), var(--color-electric));
}

/* ============================================
   Product Coupon Code Display
   ============================================ */

.product-coupon {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-battery);
    margin-top: 0.5rem;
    padding: 0.3rem 0.6rem;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 3px;
    display: inline-block;
}

/* ============================================
   Responsive Updates
   ============================================ */

@media (max-width: 1024px) {
    .discount-content {
        gap: 1rem;
    }

    .discount-text {
        font-size: 1rem;
    }

    .category-hero-title {
        font-size: 3rem;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .discount-banner {
        padding: 1rem;
    }

    .discount-content {
        flex-direction: column;
        gap: 0.8rem;
    }

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

    .category-hero {
        padding: 1.5rem 1rem 1rem;
    }

    .category-hero-title {
        font-size: 1.75rem;
    }

    .category-icon-large {
        font-size: 4rem;
    }

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

    .video-card-short {
        max-width: 100%;
    }

    .nav-menu {
        gap: 0.8rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .category-hero-title {
        font-size: 1.5rem;
    }

    .discount-text {
        font-size: 0.9rem;
    }
}

/* ============================================
   Z-Index Fix for Discount Banner
   ============================================ */

.site-header {
    z-index: 1000;
}

.discount-banner {
    z-index: 998; /* Below header but above content */
    position: relative; /* Changed from sticky */
    top: auto;
}

/* Adjust body padding to account for fixed header */
body {
    padding-top: 0;
}

/* ============================================
   Contact Section
   ============================================ */

.contact-section {
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.05) 0%, rgba(0, 217, 255, 0.05) 100%);
    border-radius: 16px;
    padding: var(--space-xl) var(--space-md);
    margin-top: var(--space-xl);
}

.contact-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: var(--space-lg);
}

.contact-card {
    background: rgba(30, 52, 81, 0.4);
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: 12px;
    padding: 3rem 2rem;
    transition: all var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-solar);
    box-shadow: 0 12px 32px rgba(255, 140, 0, 0.3);
}

.contact-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 12px rgba(255, 140, 0, 0.3));
}

.contact-card h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-solar-bright);
    margin-bottom: 1rem;
}

.contact-link {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-electric);
    text-decoration: none;
    padding: 0.8rem 2rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--color-electric);
    border-radius: 8px;
    margin: 1rem 0;
    transition: all var(--transition-base);
}

.contact-link:hover {
    background: rgba(0, 217, 255, 0.2);
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 217, 255, 0.3);
}

.discord-link {
    background: rgba(88, 101, 242, 0.2);
    border-color: #5865F2;
    color: #5865F2;
}

.discord-link:hover {
    background: rgba(88, 101, 242, 0.3);
    box-shadow: 0 8px 24px rgba(88, 101, 242, 0.3);
}

.contact-description {
    color: var(--color-text-dim);
    margin-top: 1rem;
    line-height: 1.6;
}

/* ============================================
   Enhanced Footer Disclaimer
   ============================================ */

.footer-disclaimer {
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--color-text-faint);
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(30, 52, 81, 0.3);
    border-radius: 8px;
    border-left: 3px solid var(--color-solar);
}

.footer-disclaimer strong {
    color: var(--color-text-dim);
    font-family: var(--font-display);
}

/* ============================================
   Responsive Contact Section
   ============================================ */

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-card {
        padding: 2rem 1.5rem;
    }

    .contact-icon {
        font-size: 3rem;
    }

    .footer-disclaimer {
        font-size: 0.8rem;
        padding: 1rem;
    }
}


/* ============================================
   Product Badges
   ============================================ */

.products {
    margin-top: var(--space-sm);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.products-label {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    font-weight: 600;
    margin-right: 0.25rem;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    background: linear-gradient(135deg, var(--color-battery) 0%, var(--color-battery-dim) 100%);
    color: var(--color-void);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.product-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 255, 136, 0.3);
    border-color: var(--color-battery);
}

.product-badge::before {
    content: '🛒';
    font-size: 0.9rem;
}

.product-price {
    font-size: 0.8rem;
    opacity: 0.9;
    font-weight: 700;
}

/* ============================================
   Video Page Styles
   ============================================ */

.video-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-md);
}

.breadcrumb {
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    color: var(--color-text-dim);
}

.breadcrumb a {
    color: var(--color-electric);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: var(--space-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-header {
    margin-bottom: var(--space-md);
}

.video-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.video-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--color-text-dim);
}

.featured-products {
    background: var(--color-deep);
    border: 2px solid var(--color-navy);
    border-radius: 12px;
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.featured-products h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-battery);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-sm);
}

.product-card {
    background: var(--color-navy);
    border: 1px solid var(--color-slate);
    border-radius: 8px;
    padding: var(--space-sm);
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-battery);
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.2);
}

.product-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.product-card .brand {
    font-size: 0.85rem;
    color: var(--color-electric);
    margin-bottom: 0.5rem;
}

.product-card .price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-battery);
    margin-bottom: var(--space-sm);
}

.product-card .buy-button {
    display: inline-block;
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--color-battery) 0%, var(--color-battery-dim) 100%);
    color: var(--color-void);
    text-align: center;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 700;
    transition: all var(--transition-fast);
}

.product-card .buy-button:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 16px rgba(0, 255, 136, 0.4);
}

.video-description {
    background: var(--color-deep);
    border-left: 4px solid var(--color-electric);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    border-radius: 8px;
    line-height: 1.8;
}

.video-description h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-electric);
}

.related-videos {
    margin-top: var(--space-lg);
}

.related-videos h2 {
    font-size: 1.8rem;
    margin-bottom: var(--space-md);
    color: var(--color-solar);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .video-title {
        font-size: 1.5rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}
/* Fix video card title colors - remove blue, use white */
.video-card .video-title a {
    color: var(--color-text) !important;
    text-decoration: none;
}

.video-card .video-title a:hover {
    color: var(--color-solar) !important;
}

/* Remove blue play icon, use orange */
.video-card .play-button,
.video-card .video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 140, 0, 0.9) !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-void) !important;
    transition: all var(--transition-fast);
}

.video-card .video-thumbnail:hover .play-button,
.video-card .video-thumbnail:hover .video-play-icon {
    background: var(--color-solar) !important;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Fix video-tags styling to match video-keywords */
.video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.video-tags .tag {
    padding: 0.25rem 0.6rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 3px;
    font-size: 0.75rem;
    color: var(--color-electric);
    font-family: var(--font-mono);
}

/* Ensure video-info and video-content work the same */
.video-info {
    padding: var(--space-sm);
}

/* Fix breadcrumb colors */
.breadcrumb {
    color: var(--color-text-dim) !important;
}

.breadcrumb a {
    color: var(--color-electric) !important;
}

/* Fix video page title */
.video-page .video-title {
    color: var(--color-text) !important;
}

/* Search Section */
.search-section {
    padding: 2rem 0;
    background: rgba(0, 217, 255, 0.03);
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.search-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.5rem;
    background: var(--color-void);
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-normal);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-electric);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.search-input::placeholder {
    color: var(--color-text-dim);
}

.search-icon {
    position: absolute;
    right: calc(var(--space-md) + 1rem);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    pointer-events: none;
    opacity: 0.5;
}

.search-results {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: var(--space-md);
    right: var(--space-md);
    background: var(--color-void);
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 8px;
    max-height: 500px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.search-results.active {
    display: block;
}

.search-result-item {
    padding: 1rem;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-result-item:hover {
    background: rgba(0, 217, 255, 0.05);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-title {
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.search-result-description {
    color: var(--color-text-dim);
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.search-result-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.search-result-tag {
    padding: 0.2rem 0.5rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 3px;
    font-size: 0.7rem;
    color: var(--color-electric);
    font-family: var(--font-mono);
}

.search-no-results {
    padding: 2rem;
    text-align: center;
    color: var(--color-text-dim);
}

.search-highlight {
    background: rgba(255, 140, 0, 0.3);
    color: var(--color-solar);
    padding: 0 0.2rem;
    border-radius: 2px;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
    padding: 0 var(--space-md);
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    background: var(--color-void);
    border: 2px solid rgba(0, 217, 255, 0.2);
    border-radius: 6px;
    color: var(--color-text-dim);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-electric);
    color: var(--color-text);
}

.filter-btn.active {
    background: rgba(0, 217, 255, 0.1);
    border-color: var(--color-electric);
    color: var(--color-electric);
}