/* ═══════════════════════════════════════════════════
   SuiteKeep 3.0 — Noir Luxe Support Site
   Premium dark theme with luminous violet accents
   ═══════════════════════════════════════════════════ */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&display=swap');

:root {
    /* Noir Luxe Palette */
    --bg-deep: #08090e;
    --bg-surface: #0f1119;
    --bg-elevated: #161822;
    --bg-card: rgba(22, 24, 38, 0.7);
    --bg-card-solid: #1a1c2e;
    --border-subtle: rgba(139, 92, 246, 0.12);
    --border-glow: rgba(139, 92, 246, 0.3);

    /* Accent spectrum */
    --violet-400: #a78bfa;
    --violet-500: #8b5cf6;
    --violet-600: #7c3aed;
    --indigo-500: #6366f1;
    --fuchsia-400: #e879f9;
    --emerald-400: #34d399;
    --amber-400: #fbbf24;
    --rose-400: #fb7185;

    /* Gradients */
    --grad-hero: linear-gradient(135deg, #1e1b4b 0%, #0f0a2e 40%, #150d30 100%);
    --grad-accent: linear-gradient(135deg, #7c3aed, #a78bfa, #e879f9);
    --grad-accent-subtle: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(167, 139, 250, 0.08));
    --grad-card: linear-gradient(160deg, rgba(139, 92, 246, 0.08) 0%, rgba(22, 24, 38, 0.4) 100%);
    --grad-glow: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(139, 92, 246, 0.06), transparent 60%);

    /* Text */
    --text-primary: #f1f0f7;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --text-accent: var(--violet-400);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.6);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.7);
    --shadow-glow: 0 0 40px rgba(139, 92, 246, 0.15);
    --shadow-glow-sm: 0 0 20px rgba(139, 92, 246, 0.1);

    /* Layout */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden;
}

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

/* ── Selection ────────────────────────────────── */
::selection {
    background: rgba(139, 92, 246, 0.35);
    color: #fff;
}

/* ── Navigation ───────────────────────────────── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(8, 9, 14, 0.8);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    cursor: pointer;
    text-decoration: none;
}

.nav-brand i {
    font-size: 1.6rem;
    background: var(--grad-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(139, 92, 246, 0.1);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ── Hero Section ─────────────────────────────── */
.hero {
    margin-top: 72px;
    padding: 100px 24px 80px;
    position: relative;
    overflow: hidden;
    background: var(--grad-hero);
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 70%;
    height: 120%;
    background: radial-gradient(ellipse, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 50%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(232, 121, 249, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    opacity: 0.5;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: drift 25s infinite ease-in-out;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(124, 58, 237, 0.2);
    top: -15%;
    right: -10%;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(99, 102, 241, 0.15);
    bottom: -10%;
    left: -8%;
    animation-delay: -8s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: rgba(232, 121, 249, 0.12);
    top: 40%;
    left: 45%;
    animation-delay: -15s;
}

@keyframes drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(15px, 30px) scale(1.02); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.gradient-text {
    font-size: 4.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, #c4b5fd 50%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.4rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.subtitle {
    font-size: 1.35rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    display: block;
    letter-spacing: 0.01em;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 2.5rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3.5rem;
}

/* ── Buttons ──────────────────────────────────── */
.btn {
    padding: 13px 32px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--violet-600);
    color: #fff;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
    background: var(--violet-500);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--violet-400);
    border: 1.5px solid rgba(167, 139, 250, 0.3);
}

.btn-secondary:hover {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(167, 139, 250, 0.5);
    transform: translateY(-2px);
}

/* ── Phone Mockup ─────────────────────────────── */
.hero-image {
    margin-top: 2rem;
}

.phone-mockup {
    width: 260px;
    height: 530px;
    margin: 0 auto;
    background: var(--bg-elevated);
    border-radius: 36px;
    padding: 8px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 60px rgba(139, 92, 246, 0.1);
    position: relative;
    animation: float-phone 8s ease-in-out infinite;
    border: 1px solid rgba(139, 92, 246, 0.15);
}

@keyframes float-phone {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-16px) rotate(1deg); }
}

.app-screenshot {
    width: 100%;
    height: 100%;
    border-radius: 28px;
    object-fit: cover;
    background: var(--bg-surface);
}

/* ── What's New Banner ────────────────────────── */
.whats-new {
    padding: 80px 24px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    overflow: hidden;
}

.whats-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent);
}

.whats-new-header {
    text-align: center;
    margin-bottom: 3rem;
}

.version-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: 100px;
    color: var(--violet-400);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.version-badge i {
    font-size: 0.75rem;
}

.whats-new-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.whats-new-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto;
}

.whats-new-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    max-width: 900px;
    margin: 0 auto;
}

.new-feature-item {
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all 0.35s ease;
}

.new-feature-item:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow-sm);
    transform: translateY(-3px);
}

.new-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.new-feature-icon.violet { background: rgba(139, 92, 246, 0.15); color: var(--violet-400); }
.new-feature-icon.emerald { background: rgba(52, 211, 153, 0.15); color: var(--emerald-400); }
.new-feature-icon.fuchsia { background: rgba(232, 121, 249, 0.15); color: var(--fuchsia-400); }
.new-feature-icon.amber { background: rgba(251, 191, 36, 0.15); color: var(--amber-400); }

.new-feature-item h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.new-feature-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ── Auto-Update Highlight Banner ────────────── */
.auto-update-highlight {
    max-width: 900px;
    margin: 0 auto 2rem;
}

.auto-update-highlight-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1.5px solid rgba(52, 211, 153, 0.3);
    border-radius: var(--radius-xl);
    position: relative;
    overflow: hidden;
}

.auto-update-highlight-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--emerald-400), var(--violet-400));
}

.auto-update-icon-wrap {
    width: 56px;
    height: 56px;
    background: rgba(52, 211, 153, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.4rem;
    color: var(--emerald-400);
}

.auto-update-text {
    flex: 1;
}

.auto-update-text h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.auto-update-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

.auto-update-text p strong {
    color: var(--emerald-400);
    font-weight: 600;
}

.auto-update-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: rgba(52, 211, 153, 0.15);
    border: 1px solid rgba(52, 211, 153, 0.25);
    border-radius: 100px;
    color: var(--emerald-400);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .auto-update-highlight-inner {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }

    .auto-update-badge {
        align-self: center;
    }
}

/* ── Section Titles ───────────────────────────── */
.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: unset;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

/* ── Features Section ─────────────────────────── */
.features {
    padding: 100px 24px;
    background: var(--bg-deep);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--grad-accent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-sm);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 52px;
    height: 52px;
    background: rgba(139, 92, 246, 0.12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-icon i {
    font-size: 1.4rem;
    color: var(--violet-400);
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* Highlighted feature card */
.feature-card-highlight {
    border-color: rgba(52, 211, 153, 0.25);
    background: linear-gradient(160deg, rgba(52, 211, 153, 0.08) 0%, rgba(22, 24, 38, 0.4) 100%);
}

.feature-card-highlight::before {
    background: linear-gradient(90deg, var(--emerald-400), var(--violet-400));
    opacity: 1;
}

.feature-card-highlight:hover {
    border-color: rgba(52, 211, 153, 0.4);
    box-shadow: 0 0 20px rgba(52, 211, 153, 0.1);
}

.feature-icon-highlight {
    background: rgba(52, 211, 153, 0.15);
}

.feature-icon-highlight i {
    color: var(--emerald-400);
}

/* ── Guide Section ────────────────────────────── */
.guide {
    padding: 100px 24px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
}

.guide-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tab-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
}

.tab-buttons::-webkit-scrollbar { display: none; }

.tab-btn {
    padding: 10px 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    font-family: inherit;
}

.tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-glow);
    background: rgba(139, 92, 246, 0.08);
}

.tab-btn.active {
    background: var(--violet-600);
    color: #fff;
    border-color: var(--violet-600);
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.tab-content {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    backdrop-filter: blur(10px);
}

.tab-pane {
    display: none;
    animation: fadeIn 0.4s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.guide-section h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.guide-section > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.step-card {
    display: flex;
    gap: 1.5rem;
    margin: 1.5rem 0;
    padding: 1.75rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all 0.35s ease;
}

.step-card:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow-sm);
}

.step-number {
    width: 46px;
    height: 46px;
    background: var(--violet-600);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.step-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.screenshot-container {
    margin-top: 1rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-surface);
    width: 200px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    padding: 6px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-md);
}

.screenshot-pair {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.screenshot-pair .screenshot-container {
    margin-top: 0;
}

@media (max-width: 480px) {
    .screenshot-pair {
        flex-direction: column;
        align-items: center;
    }
}

/* Guide screenshot annotations — arrows */
.annotated-guide-screenshot {
    position: relative;
    overflow: visible;
}

.guide-arrow {
    position: absolute;
    display: flex;
    align-items: center;
    pointer-events: none;
    z-index: 2;
    color: var(--emerald-400);
    filter: drop-shadow(0 0 6px rgba(52, 211, 153, 0.4));
    animation: arrow-bob 2s ease-in-out infinite;
}

.guide-arrow svg {
    flex-shrink: 0;
}

.guide-arrow-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    white-space: nowrap;
    text-transform: uppercase;
}

/* Update button — label + arrow outside left edge, pointing right */
.guide-arrow-update {
    flex-direction: row;
    gap: 4px;
    top: 53%;
    right: 100%;
    margin-right: 6px;
    transform: translateY(-50%);
}

.guide-arrow-update svg {
    width: 32px;
    height: 18px;
}

/* + Add button — label + arrow outside right edge, pointing left toward button */
.guide-arrow-add {
    flex-direction: row;
    gap: 4px;
    top: 14%;
    left: 100%;
    margin-left: 6px;
    transform: translateY(-50%);
    color: var(--amber-400);
    filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.4));
}

.guide-arrow-add svg {
    width: 32px;
    height: 18px;
}

@keyframes arrow-bob {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.guide-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--radius-lg) - 4px);
    background: var(--bg-elevated);
}

.numbered-list {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.numbered-list li {
    margin: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
}

.feature-demo {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.feature-demo h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-demo p {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.feature-list {
    list-style: none;
    margin: 0.75rem 0;
}

.feature-list li {
    padding: 0.4rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    line-height: 1.55;
}

.feature-list i {
    color: var(--violet-400);
    margin-top: 3px;
    flex-shrink: 0;
}

.feature-list i.fa-crown { color: var(--amber-400); }
.feature-list i.fa-edit { color: var(--emerald-400); }
.feature-list i.fa-eye { color: var(--indigo-500); }
.feature-list i.fa-sign-out-alt { color: var(--rose-400); }
.feature-list i.fa-trash { color: var(--rose-400); }
.feature-list i.fa-shield-alt { color: var(--emerald-400); }

/* Seat Status */
.seat-status-guide { margin-bottom: 1.5rem; }

.seat-status-guide h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.status-indicator {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-indicator.available { background: var(--emerald-400); box-shadow: 0 0 8px rgba(52, 211, 153, 0.4); }
.status-indicator.reserved { background: var(--amber-400); box-shadow: 0 0 8px rgba(251, 191, 36, 0.4); }
.status-indicator.sold { background: var(--rose-400); box-shadow: 0 0 8px rgba(251, 113, 133, 0.4); }

/* ── FAQ Section ──────────────────────────────── */
.faq {
    padding: 100px 24px;
    background: var(--bg-deep);
    border-top: 1px solid var(--border-subtle);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 0.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.faq-item:hover {
    border-color: var(--border-glow);
}

.faq-question {
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
    gap: 1rem;
}

.faq-question:hover {
    background: rgba(139, 92, 246, 0.04);
}

.faq-question i:first-child {
    color: var(--violet-400);
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.faq-question h4 {
    flex: 1;
    margin: 0;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.faq-question i:last-child {
    transition: transform 0.3s ease;
    color: var(--text-muted);
    flex-shrink: 0;
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
    color: var(--violet-400);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem 3.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.92rem;
}

/* ── Support Section ──────────────────────────── */
.support {
    padding: 100px 24px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
}

/* Downloads */
.downloads-section {
    margin-bottom: 3.5rem;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    border-radius: var(--radius-xl);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.download-card:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow-sm);
}

.download-icon {
    width: 72px;
    height: 72px;
    background: rgba(139, 92, 246, 0.12);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.download-icon i {
    font-size: 1.6rem;
    color: var(--violet-400);
}

.download-content {
    flex: 1;
}

.download-content h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}

.download-content p {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.6;
    font-size: 0.92rem;
}

.download-details {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.download-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.download-meta i {
    color: var(--violet-400);
    font-size: 0.8rem;
}

/* Auto-Update Download Card */
.auto-update-card {
    border-color: rgba(52, 211, 153, 0.25);
    background: linear-gradient(160deg, rgba(52, 211, 153, 0.06) 0%, rgba(22, 24, 38, 0.5) 100%);
}

.auto-update-card:hover {
    border-color: rgba(52, 211, 153, 0.4);
    box-shadow: 0 0 30px rgba(52, 211, 153, 0.08);
}

.auto-update-icon-circle {
    background: rgba(52, 211, 153, 0.15);
    border-color: rgba(52, 211, 153, 0.25);
}

.auto-update-icon-circle i {
    color: var(--emerald-400);
}

.recommended-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.2);
    border-radius: 100px;
    color: var(--emerald-400);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.recommended-badge i {
    font-size: 0.7rem;
}

.auto-update-instructions {
    background: rgba(52, 211, 153, 0.06);
    border-color: rgba(52, 211, 153, 0.15);
}

.auto-update-instructions h4 {
    color: var(--emerald-400);
}

/* Stacked auto-update card layout */
.auto-update-card-stacked {
    flex-direction: column;
    align-items: stretch;
}

.auto-update-card-top {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.auto-update-card-body {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    align-items: flex-start;
}

.auto-update-screenshot-wrap {
    flex-shrink: 0;
}

.annotated-screenshot {
    position: relative;
    width: 220px;
}

.screenshot-img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
    display: block;
}

.screenshot-arrow {
    position: absolute;
    top: 38%;
    left: -8px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.arrow-svg {
    width: 100px;
    height: 80px;
}

.arrow-label {
    display: inline-block;
    background: var(--emerald-400);
    color: #08090e;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: 100px;
    margin-top: -6px;
    margin-left: -4px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 2px 10px rgba(52, 211, 153, 0.4);
}

.auto-update-steps {
    flex: 1;
}

@media (max-width: 768px) {
    .auto-update-card-top {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .auto-update-card-body {
        flex-direction: column;
        align-items: center;
    }

    .annotated-screenshot {
        width: 200px;
    }

    .screenshot-arrow {
        left: -6px;
        top: 36%;
    }

    .auto-update-steps {
        width: 100%;
    }
}

.manual-download-card {
    opacity: 0.75;
    transition: opacity 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.manual-download-card:hover {
    opacity: 1;
}

/* Usage Instructions */
.usage-instructions {
    margin-top: 1.25rem;
    padding: 1.25rem;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.15);
    border-radius: var(--radius-md);
}

.usage-instructions h4 {
    color: var(--violet-400);
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 1rem;
}

.usage-instructions ol {
    margin: 0;
    padding-left: 20px;
    list-style-type: decimal;
}

.usage-instructions ol li {
    margin-bottom: 0.6rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.usage-instructions ol li strong {
    color: var(--text-primary);
    font-weight: 600;
}

.usage-instructions > p {
    margin: 1rem 0 0 0;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    font-style: italic;
}

/* Support Container */
.support-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.support-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.support-info > p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.contact-methods {
    margin: 1.5rem 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 0.75rem 0;
    padding: 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: border-color 0.3s ease;
}

.contact-item:hover {
    border-color: var(--border-glow);
}

.contact-item i {
    font-size: 1.3rem;
    color: var(--violet-400);
}

.contact-item h4 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
}

.contact-item p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.support-tips {
    padding: 1.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.support-tips h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
}

.support-tips ul {
    list-style: none;
}

.support-tips li {
    padding: 0.35rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
}

.support-tips i {
    color: var(--emerald-400);
    font-size: 0.8rem;
}

/* Support Form */
.support-form {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 2rem;
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.88rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.92rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--violet-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239ca3af' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.form-group select option {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.btn-block {
    width: 100%;
    padding: 14px;
    font-size: 0.95rem;
    justify-content: center;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 0.88rem;
    display: none;
}

.form-message.success {
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.25);
    color: var(--emerald-400);
    display: block;
}

.form-message.error {
    background: rgba(251, 113, 133, 0.1);
    border: 1px solid rgba(251, 113, 133, 0.25);
    color: var(--rose-400);
    display: block;
}

/* ── Footer ───────────────────────────────────── */
.footer {
    background: var(--bg-deep);
    border-top: 1px solid var(--border-subtle);
    padding: 48px 24px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.footer-brand i {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-text {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.88rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--violet-400);
}

/* ── Back to Top ──────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 46px;
    height: 46px;
    background: var(--violet-600);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
    transition: all 0.3s ease;
    z-index: 999;
    font-size: 0.9rem;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
}

.back-to-top.show {
    display: flex;
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 72px;
        flex-direction: column;
        background: rgba(8, 9, 14, 0.97);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
        z-index: 999;
        padding: 1.5rem 0;
        border-bottom: 1px solid var(--border-subtle);
        gap: 0;
    }

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

    .nav-menu li {
        margin: 0.25rem 1rem;
    }

    .nav-link {
        padding: 0.75rem 1rem;
        display: block;
        border-radius: var(--radius-md);
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(2) { opacity: 0; }
    .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .hero {
        padding: 80px 20px 60px;
        min-height: auto;
    }

    .gradient-text {
        font-size: 2.8rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

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

    .whats-new-grid {
        grid-template-columns: 1fr;
    }

    .whats-new-header h2 {
        font-size: 2rem;
    }

    .support-container {
        grid-template-columns: 1fr;
    }

    .tab-buttons {
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .step-card {
        flex-direction: column;
    }

    .phone-mockup {
        width: 220px;
        height: 450px;
    }

    .screenshot-container {
        width: 170px;
        height: 340px;
    }

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

    .tab-content {
        padding: 1.75rem 1.25rem;
    }

    .download-card {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .download-details {
        justify-content: center;
    }

    .footer-links {
        gap: 1rem;
    }

    .btn {
        min-height: 48px;
        padding: 14px 28px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
    }
}

@media (max-width: 480px) {
    .gradient-text {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .features-grid {
        gap: 1rem;
    }

    .whats-new {
        padding: 60px 20px;
    }

    .features, .guide, .faq, .support {
        padding: 60px 20px;
    }
}

/* ── Animations on Load ───────────────────────── */
@keyframes hero-fade-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-content .gradient-text {
    animation: hero-fade-up 0.8s ease-out both;
}

.hero-content .subtitle {
    animation: hero-fade-up 0.8s ease-out 0.1s both;
}

.hero-content .hero-description {
    animation: hero-fade-up 0.8s ease-out 0.2s both;
}

.hero-content .hero-buttons {
    animation: hero-fade-up 0.8s ease-out 0.3s both;
}

.hero-content .hero-image {
    animation: hero-fade-up 0.8s ease-out 0.45s both;
}

/* ── Glow effect on scroll (applied by JS) ────── */
@keyframes glow-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}