/* ============================================================
   KudaCAD — Modern Industrial / Engineering CAD Stylesheet
   Designed with intentional typography and technical precision
   ============================================================ */

:root {
    --bg-main: #0B0E14;
    --bg-surface: #121721;
    --bg-card: #18202E;
    --border-subtle: #242F42;
    --border-hover: #3B82F6;

    --primary: #2563EB;
    --primary-hover: #1D4ED8;
    --accent: #38BDF8;
    --accent-glow: rgba(56, 189, 248, 0.15);

    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;

    --font-heading: 'Space Grotesk', -apple-system, sans-serif;
    --font-body: 'Inter', -apple-system, sans-serif;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* TOP ANNOUNCEMENT BAR */
.top-bar {
    background: linear-gradient(90deg, #1E293B 0%, #0F172A 100%);
    border-bottom: 1px solid var(--border-subtle);
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    text-align: center;
}

.top-bar-badge {
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent);
    border: 1px solid rgba(56, 189, 248, 0.3);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-heading);
}

.top-bar-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.top-bar-link:hover {
    text-decoration: underline;
}

/* NAVBAR */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(11, 14, 20, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 0;
}

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

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.brand-name span {
    color: var(--accent);
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: #fff;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Language Switcher */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-weight: 600;
    padding: 2px 4px;
    transition: color 0.2s;
}

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

.lang-divider {
    color: var(--border-subtle);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-surface);
    color: #fff;
    border: 1px solid var(--border-subtle);
}

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

.btn-lg {
    padding: 14px 26px;
    font-size: 15px;
}

.btn-block {
    width: 100%;
}

.btn-whatsapp {
    background: #166534;
    color: #fff;
    border: 1px solid #22c55e;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-whatsapp:hover {
    background: #15803d;
}

.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-toggle span {
    width: 22px;
    height: 2px;
    background: #fff;
    transition: all 0.2s;
}

/* HERO SECTION */
.hero {
    position: relative;
    padding: 80px 0 70px 0;
    overflow: hidden;
}

.hero-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: 40px 40px;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 80%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.05fr 1.15fr;
    gap: 45px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.tag-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 99, 235, 0.12);
    border: 1px solid rgba(56, 189, 248, 0.25);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
}

.dot-live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 44px;
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-title .highlight {
    color: var(--accent);
    background: linear-gradient(90deg, #38BDF8 0%, #60A5FA 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-highlights {
    display: flex;
    gap: 32px;
    padding-top: 25px;
    border-top: 1px solid var(--border-subtle);
}

.highlight-item strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 24px;
    color: #fff;
}

.highlight-item span {
    font-size: 13px;
    color: var(--text-muted);
}

/* CAD WINDOW STYLING */
.cad-app-window {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.cad-app-window:hover {
    border-color: rgba(56, 189, 248, 0.4);
}

.cad-window-bar {
    background: #0E131C;
    border-bottom: 1px solid var(--border-subtle);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cad-window-dots {
    display: flex;
    gap: 6px;
}

.dot-red, .dot-yellow, .dot-green {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.cad-window-title {
    font-size: 12px;
    font-family: var(--font-heading);
    color: var(--text-secondary);
}

.cad-window-badge {
    font-size: 10px;
    font-family: ui-monospace, monospace;
    background: rgba(56, 189, 248, 0.12);
    color: var(--accent);
    border: 1px solid rgba(56, 189, 248, 0.25);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
}

.cad-app-preview {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    background: #080B10;
}

.hero-real-img {
    width: 100%;
    height: auto;
    max-height: 560px;
    object-fit: contain;
    display: block;
    background: #080B10;
    transition: transform 0.4s ease;
}

.cad-app-preview:hover .hero-real-img {
    transform: scale(1.02);
}

.img-zoom-hint {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: #fff;
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 6px;
    pointer-events: none;
    opacity: 0.9;
}

.cad-hud-box {
    background: rgba(18, 23, 33, 0.95);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--border-subtle);
    padding: 14px 20px;
}

.hud-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 12px;
    font-family: ui-monospace, monospace;
}

.hud-tag {
    color: var(--accent);
    font-weight: 700;
}

.hud-status {
    color: #4ade80;
}

.hud-data {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    font-size: 13px;
    flex-wrap: wrap;
}

.hud-data small {
    color: var(--text-muted);
}

/* SECTIONS */
.section {
    padding: 85px 0;
}

.section-dark {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.section-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 50px auto;
}

.section-tag {
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 34px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.6;
}

/* VIDEO CONTAINER CARD */
.video-container-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.video-wrapper {
    position: relative;
    width: 100%;
    background: #000;
}

.cad-video {
    width: 100%;
    max-height: 580px;
    display: block;
    object-fit: contain;
    background: #06080C;
}

.video-caption-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 24px 30px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
}

.caption-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.caption-icon {
    font-size: 24px;
    line-height: 1;
}

.caption-item strong {
    display: block;
    font-size: 15px;
    color: #fff;
    margin-bottom: 4px;
    font-family: var(--font-heading);
}

.caption-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* SHOWCASE TABS */
.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: var(--font-body);
}

.tab-btn:hover {
    color: #fff;
    border-color: var(--accent);
}

.tab-btn.active {
    background: rgba(37, 99, 235, 0.15);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
}

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

.tab-pane {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.tab-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 40px;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 35px;
}

.tab-badge {
    display: inline-block;
    font-size: 11px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 3px 10px;
    border-radius: 4px;
    margin-bottom: 14px;
}

.tab-info h3 {
    font-family: var(--font-heading);
    font-size: 26px;
    margin-bottom: 14px;
}

.tab-info p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 22px;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: #E2E8F0;
}

.check-list li::before {
    content: "✓";
    color: var(--accent);
    font-weight: 800;
}

.tab-visual {
    position: relative;
    cursor: pointer;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: #0B0E14;
}

.tab-img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: contain;
    display: block;
    background: #080B10;
    transition: transform 0.3s;
}

.tab-visual:hover .tab-img {
    transform: scale(1.02);
}

.tab-img-overlay {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: #fff;
    font-size: 11px;
    padding: 5px 10px;
    border-radius: 20px;
    pointer-events: none;
}

/* FEATURES GRID */
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 28px 22px;
    transition: all 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* REAL APPLICATION GALLERY */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 35px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-body);
}

.filter-btn:hover {
    color: #fff;
    border-color: var(--accent);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.real-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.real-gallery-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
}

.real-gallery-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.real-gallery-item img {
    width: 100%;
    aspect-ratio: 1.96 / 1;
    object-fit: contain;
    display: block;
    background: #0c0f16;
    border-bottom: 1px solid var(--border-subtle);
    transition: transform var(--transition);
}

.real-gallery-item:hover img {
    transform: scale(1.025);
}

.item-overlay {
    padding: 18px;
    flex: 1;
}

.item-badge {
    display: inline-block;
    font-size: 10px;
    font-family: ui-monospace, monospace;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 8px;
    font-weight: 700;
}

.item-overlay h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    margin-bottom: 6px;
    color: #fff;
}

.item-overlay p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* PRICING & LICENSING */
.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    align-items: stretch;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 35px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    transition: all 0.25s ease;
}

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

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.1) 0%, var(--bg-card) 40%);
    box-shadow: 0 12px 35px rgba(37, 99, 235, 0.2);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    font-family: var(--font-heading);
}

.p-tier {
    font-size: 11px;
    font-weight: 700;
    font-family: ui-monospace, monospace;
    color: var(--accent);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.p-header h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 8px;
}

.p-sub {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    min-height: 38px;
}

.p-price {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-subtle);
}

.p-contact-tag {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}

.p-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
    flex: 1;
}

.p-features li {
    font-size: 13px;
    color: #E2E8F0;
    line-height: 1.4;
}

/* ABOUT SECTION */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 55px;
    align-items: center;
}

.split-text h2 {
    font-size: 34px;
    margin-bottom: 20px;
}

.split-text p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 18px;
}

.about-stats-row {
    display: flex;
    gap: 35px;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid var(--border-subtle);
}

.about-img-box {
    position: relative;
    cursor: pointer;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: #06080d;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
}

.about-img-box .rounded-img {
    width: 100%;
    height: auto;
    max-height: 420px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s;
}

.about-img-box:hover .rounded-img {
    transform: scale(1.02);
}

/* CONTACT BOX */
.contact-box {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 50px;
    align-items: start;
    background: var(--bg-main);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 50px;
}

.contact-info .section-title {
    font-size: 32px;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.info-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.info-item small {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

.contact-val {
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    font-size: 16px;
}

.contact-val:hover {
    color: var(--accent);
}

/* CONTACT FORM */
.contact-form-wrapper {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 35px;
}

.contact-form h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 6px;
}

.form-desc {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 24px;
}

.form-field {
    margin-bottom: 16px;
}

.form-field label {
    display: block;
    font-size: 13px;
    color: #cbd5e1;
    margin-bottom: 6px;
    font-weight: 500;
}

.form-field input,
.form-field textarea,
.form-select {
    width: 100%;
    background: var(--bg-main);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 11px 14px;
    color: #fff;
    font-size: 14px;
    font-family: var(--font-body);
    transition: border-color 0.2s;
    outline: none;
}

.form-select {
    cursor: pointer;
}

.form-field input:focus,
.form-field textarea:focus,
.form-select:focus {
    border-color: var(--accent);
}

.form-success {
    display: none;
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid #22c55e;
    color: #4ade80;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-top: 15px;
    text-align: center;
}

/* FOOTER */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-main);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-left p {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 6px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 13px;
    text-decoration: none;
}

.footer-links a:hover {
    color: #fff;
}

.footer-badge {
    font-family: ui-monospace, monospace;
    font-size: 12px;
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    padding: 4px 10px;
    border-radius: 4px;
}

/* LIGHTBOX MODAL */
.lightbox-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(5, 7, 10, 0.94);
    backdrop-filter: blur(10px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 30px;
    animation: fadeIn 0.25s ease;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9);
}

.lightbox-caption {
    margin-top: 15px;
    color: #fff;
    font-size: 15px;
    font-family: var(--font-heading);
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-cards-grid {
        grid-template-columns: 1fr;
    }
    .tab-grid {
        grid-template-columns: 1fr;
    }
    .real-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .split-layout {
        grid-template-columns: 1fr;
    }
    .contact-box {
        grid-template-columns: 1fr;
        padding: 30px;
    }
    .video-caption-bar {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--border-subtle);
    }
    .nav-links.active {
        display: flex;
    }
    .mobile-toggle {
        display: flex;
    }
    .hero-title {
        font-size: 32px;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-highlights {
        flex-direction: column;
        gap: 16px;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .real-gallery-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

/* STATIONS SECTION & BRAND ICON */
.brand-ico-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    border-radius: 6px;
    display: block;
}

.stations-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

@media (max-width: 1100px) {
    .stations-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 640px) {
    .stations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.station-card {
    background: #0d121c;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px 8px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
}

.station-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(56, 189, 248, 0.2);
    background: #121927;
}

.station-icon-wrap {
    width: 100%;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.station-icon-wrap img {
    max-width: 90%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
    transition: transform 0.25s ease;
}

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

.station-body {
    width: 100%;
}

.station-num {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.station-card h4,
.station-card .station-name {
    font-size: 12px;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 2px;
    line-height: 1.25;
}

.station-card .st-en,
.station-card .station-en {
    display: block;
    font-size: 10px;
    color: var(--text-muted);
}

.stations-banner-card {
    background: #0b0e14;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: border-color var(--transition);
}

.stations-banner-card:hover {
    border-color: var(--accent);
}

.stations-banner-card img {
    width: 100%;
    height: auto;
    display: block;
}

.stations-zoom-pill {
    position: absolute;
    bottom: 14px;
    right: 14px;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(56, 189, 248, 0.3);
    color: #38bdf8;
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.stations-banner-card:hover .stations-zoom-pill {
    background: rgba(37, 99, 235, 0.9);
    color: #ffffff;
    border-color: #38bdf8;
}