/* ============================================================
 * GENERATETUBE — LANDING PAGE STYLES
 * ============================================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background: var(--surface-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: var(--leading-relaxed);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Gradient text utility ─────────────────────────────────── */
.grad-text {
    background: var(--brand-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Container ─────────────────────────────────────────────── */
.lp-container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--brand-gradient);
    color: #fff;
    border-radius: var(--radius-pill);
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    font-family: var(--font-display);
    box-shadow: var(--shadow-glow);
    transition: transform var(--duration-fast) var(--ease-out),
                box-shadow var(--duration-fast) var(--ease-out),
                filter var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.08);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-pill);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    transition: border-color var(--duration-fast) var(--ease-default),
                color var(--duration-fast) var(--ease-default),
                background var(--duration-fast) var(--ease-default);
}
.btn-ghost:hover {
    border-color: var(--brand-400);
    color: var(--brand-400);
    background: rgba(168, 85, 247, 0.06);
}

/* ══════════════════════════════════════════════════════════════
   NAV
══════════════════════════════════════════════════════════════ */
.lp-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: 0;
    transition: background var(--duration-default) var(--ease-default),
                border-color var(--duration-default) var(--ease-default),
                box-shadow var(--duration-default) var(--ease-default);
}
.lp-nav.scrolled {
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
}

.lp-nav-inner {
    display: flex;
    align-items: center;
    height: 68px;
    gap: 12px;
}

/* Brand */
.lp-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-right: 4px;
}
.lp-brand-name {
    font-family: var(--font-display);
    font-size: var(--text-md);
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-tight);
    color: var(--text-primary);
}

/* Nav links */
.lp-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.lp-nav-link {
    padding: 8px 14px;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-tertiary);
    border-radius: var(--radius-pill);
    transition: color var(--duration-fast) var(--ease-default),
                background var(--duration-fast) var(--ease-default);
}
.lp-nav-link:hover {
    color: var(--text-primary);
    background: var(--surface-tint);
}

.lp-nav-cta {
    margin-left: 8px;
}

/* Mobile menu toggle */
.lp-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    margin-left: auto;
    border-radius: var(--radius-sm);
}
.lp-nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: transform var(--duration-default) var(--ease-out),
                opacity var(--duration-default) var(--ease-out);
}

/* ══════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════ */
.lp-hero {
    padding: 148px 0 100px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

/* Glow background */
.hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-glow::before {
    content: '';
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 600px;
    background: radial-gradient(ellipse at center,
        rgba(139, 92, 246, 0.22) 0%,
        rgba(236, 72, 153, 0.10) 45%,
        transparent 70%);
    border-radius: 50%;
}
.hero-glow::after {
    content: '';
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 300px;
    background: radial-gradient(ellipse at center,
        rgba(168, 85, 247, 0.12) 0%,
        transparent 60%);
    border-radius: 50%;
}

.hero-eyebrow {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(168, 85, 247, 0.10);
    border: 1px solid rgba(168, 85, 247, 0.28);
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--brand-400);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: 28px;
}
.hero-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-circle);
    background: var(--brand-400);
    box-shadow: 0 0 8px rgba(192, 132, 252, 0.8);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-headline {
    position: relative;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: var(--font-black);
    line-height: 1.1;
    letter-spacing: var(--tracking-tighter);
    color: var(--text-primary);
    margin-bottom: 24px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subheadline {
    position: relative;
    font-size: clamp(1rem, 2vw, 1.18rem);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 580px;
    margin: 0 auto 40px;
}

.hero-actions {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-price-note {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: 4px;
}

.hero-social-proof {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-bottom: 64px;
}
.hero-stars {
    display: flex;
    gap: 2px;
    color: #F59E0B;
    font-size: 14px;
}

/* App mockup */
.hero-mockup {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
}
.hero-mockup-frame {
    background: var(--surface-raised);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: 0 0 0 1px rgba(168,85,247,0.12),
                var(--shadow-xl),
                0 0 80px rgba(139, 92, 246, 0.14);
    overflow: hidden;
}
.mockup-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: var(--surface-overlay);
    border-bottom: 1px solid var(--border-subtle);
}
.mockup-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-circle);
}
.mockup-dot-r { background: #EF4444; }
.mockup-dot-y { background: #F59E0B; }
.mockup-dot-g { background: #10B981; }
.mockup-url-bar {
    flex: 1;
    height: 22px;
    background: var(--surface-elevated);
    border-radius: var(--radius-sm);
    margin: 0 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--text-muted);
    gap: 5px;
}
.mockup-content {
    padding: 28px 24px 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.mockup-card {
    background: var(--surface-overlay);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
}
.mockup-card-label {
    font-size: 10px;
    font-weight: var(--font-semibold);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}
.mockup-card-content {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}
.mockup-bar-graph {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.mockup-bar-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    color: var(--text-tertiary);
}
.mockup-bar-track {
    flex: 1;
    height: 6px;
    background: var(--surface-elevated);
    border-radius: 3px;
    overflow: hidden;
}
.mockup-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--brand-gradient);
}
.mockup-generate-btn {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    background: var(--brand-gradient);
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    color: #fff;
    box-shadow: var(--shadow-glow);
}
.mockup-pulse {
    width: 8px;
    height: 8px;
    border-radius: var(--radius-circle);
    background: rgba(255,255,255,0.9);
    animation: pulse-dot 1.5s ease-in-out infinite;
}
.mockup-title-field {
    height: 38px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 0 12px;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    font-family: var(--font-sans);
}

/* ══════════════════════════════════════════════════════════════
   LOGOS / TRUST BAR
══════════════════════════════════════════════════════════════ */
.lp-trust {
    padding: 40px 0 56px;
    border-top: 1px solid var(--border-subtle);
}
.lp-trust-label {
    text-align: center;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--text-muted);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    margin-bottom: 28px;
}
.lp-trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.lp-trust-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-muted);
    opacity: 0.55;
}
.lp-trust-logo svg { flex-shrink: 0; }

/* ══════════════════════════════════════════════════════════════
   SECTION COMMONS
══════════════════════════════════════════════════════════════ */
.lp-section {
    padding: 96px 0;
}
.lp-section-alt {
    background: var(--surface-raised);
}
.lp-section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--brand-400);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: 16px;
}
.lp-section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: var(--font-extrabold);
    line-height: 1.15;
    letter-spacing: var(--tracking-tight);
    margin-bottom: 16px;
}
.lp-section-sub {
    font-size: var(--text-md);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 560px;
}
.lp-section-header {
    margin-bottom: 64px;
}
.lp-section-header.centered {
    text-align: center;
}
.lp-section-header.centered .lp-section-sub {
    margin: 0 auto;
}

/* ══════════════════════════════════════════════════════════════
   FEATURES GRID
══════════════════════════════════════════════════════════════ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--surface-raised);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: border-color var(--duration-default) var(--ease-default),
                box-shadow var(--duration-default) var(--ease-default),
                transform var(--duration-default) var(--ease-out);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--brand-gradient);
    opacity: 0;
    transition: opacity var(--duration-default) var(--ease-default);
}
.feature-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow: 0 0 28px rgba(168, 85, 247, 0.10);
    transform: translateY(-3px);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    background: var(--brand-gradient-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 20px;
}
.feature-title {
    font-family: var(--font-display);
    font-size: var(--text-md);
    font-weight: var(--font-bold);
    margin-bottom: 8px;
}
.feature-desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}
.feature-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 3px 10px;
    background: rgba(168, 85, 247, 0.10);
    border: 1px solid rgba(168, 85, 247, 0.22);
    border-radius: var(--radius-pill);
    font-size: var(--text-2xs);
    font-weight: var(--font-semibold);
    color: var(--brand-400);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════════════════════════ */
.steps-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}
.steps-wrapper::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(12.5% + 24px);
    right: calc(12.5% + 24px);
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168,85,247,0.4), rgba(236,72,153,0.4), transparent);
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
}
.step-number {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-circle);
    background: var(--surface-elevated);
    border: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--brand-400);
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}
.step-number.active {
    background: var(--brand-gradient);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-glow);
}
.step-title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    margin-bottom: 8px;
}
.step-desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* ══════════════════════════════════════════════════════════════
   BENEFITS / BIG NUMBER ROW
══════════════════════════════════════════════════════════════ */
.benefits-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    background: var(--border-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.benefit-stat {
    background: var(--surface-raised);
    padding: 36px 28px;
    text-align: center;
}
.benefit-number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-black);
    line-height: 1;
    margin-bottom: 8px;
}
.benefit-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-snug);
}

/* ══════════════════════════════════════════════════════════════
   DETAIL SECTION (feature split)
══════════════════════════════════════════════════════════════ */
.detail-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.detail-split.reverse { direction: rtl; }
.detail-split.reverse > * { direction: ltr; }

.detail-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}
.detail-item {
    display: flex;
    gap: 14px;
}
.detail-check {
    width: 22px;
    height: 22px;
    border-radius: var(--radius-circle);
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
    font-size: 11px;
    color: var(--color-success);
}
.detail-item-title {
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    margin-bottom: 3px;
}
.detail-item-desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Visual panel */
.detail-visual {
    background: var(--surface-raised);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 28px;
    box-shadow: var(--shadow-lg);
}
.visual-voices {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.voice-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--surface-overlay);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: border-color var(--duration-fast);
}
.voice-row.selected {
    border-color: rgba(168,85,247,0.4);
    background: rgba(168,85,247,0.06);
}
.voice-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-circle);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}
.voice-info { flex: 1; }
.voice-name {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}
.voice-desc {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-top: 1px;
}
.voice-wave {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 24px;
}
.wave-bar {
    width: 3px;
    border-radius: 2px;
    background: var(--brand-400);
    opacity: 0.5;
}
.voice-row.selected .wave-bar { opacity: 1; }

/* Subtitle visual */
.visual-subtitles {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.subtitle-preview {
    padding: 14px 16px;
    background: var(--surface-overlay);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}
.subtitle-preview.viral { border-color: rgba(236,72,153,0.3); }
.subtitle-preview.karaoke { border-color: rgba(139,92,246,0.3); }
.subtitle-preview.profesional { border-color: rgba(16,185,129,0.3); }
.subtitle-style-tag {
    font-size: var(--text-2xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: 6px;
}
.subtitle-preview.viral .subtitle-style-tag { color: var(--accent-pink); }
.subtitle-preview.karaoke .subtitle-style-tag { color: var(--brand-400); }
.subtitle-preview.profesional .subtitle-style-tag { color: var(--color-success); }
.subtitle-text { color: var(--text-secondary); }
.subtitle-text strong { color: var(--text-primary); }
.karaoke-word {
    display: inline-block;
    color: #fff;
    background: var(--brand-gradient);
    border-radius: 3px;
    padding: 0 4px;
}

/* Language grid */
.lang-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.lang-chip {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 10px;
    background: var(--surface-overlay);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-secondary);
}
.lang-chip.highlight {
    border-color: rgba(168,85,247,0.3);
    background: rgba(168,85,247,0.06);
    color: var(--brand-400);
}

/* ══════════════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════════════ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.testimonial-card {
    background: var(--surface-raised);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: border-color var(--duration-default);
}
.testimonial-card:hover { border-color: var(--border-default); }
.testimonial-stars {
    display: flex;
    gap: 3px;
    font-size: 14px;
    color: #F59E0B;
}
.testimonial-quote {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    flex: 1;
}
.testimonial-quote strong { color: var(--text-primary); }
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-circle);
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-bold);
    font-size: var(--text-base);
    flex-shrink: 0;
}
.author-name {
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
}
.author-role {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-top: 1px;
}

/* ══════════════════════════════════════════════════════════════
   PRICING
══════════════════════════════════════════════════════════════ */
.pricing-wrapper {
    max-width: 520px;
    margin: 0 auto;
}
.pricing-card {
    background: var(--surface-raised);
    border: 1px solid rgba(168,85,247,0.35);
    border-radius: var(--radius-2xl);
    padding: 48px 40px;
    position: relative;
    box-shadow: 0 0 40px rgba(139,92,246,0.14), var(--shadow-xl);
    text-align: center;
}
.pricing-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--radius-2xl) + 1px);
    background: var(--brand-gradient);
    z-index: -1;
    opacity: 0.35;
    filter: blur(1px);
}
.pricing-popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--brand-gradient);
    padding: 5px 20px;
    border-radius: var(--radius-pill);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: #fff;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: var(--shadow-glow);
}
.pricing-plan-name {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--brand-400);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: 16px;
}
.pricing-amount {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    margin-bottom: 4px;
}
.pricing-currency {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    align-self: flex-end;
    margin-bottom: 6px;
    color: var(--text-primary);
}
.pricing-price {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 4.5rem);
    font-weight: var(--font-black);
    line-height: 1;
    letter-spacing: var(--tracking-tighter);
}
.pricing-period {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin-bottom: 32px;
}
.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    text-align: left;
    margin-bottom: 36px;
}
.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: var(--text-sm);
    color: var(--text-secondary);
}
.pricing-feature-check {
    width: 18px;
    height: 18px;
    border-radius: var(--radius-circle);
    background: rgba(16, 185, 129, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--color-success);
    flex-shrink: 0;
    margin-top: 1px;
}
.pricing-cta {
    width: 100%;
    justify-content: center;
    font-size: var(--text-md);
    padding: 16px 32px;
}
.pricing-cta-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}
.pricing-cta-paypal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px 32px;
    background: #0070BA;
    color: #fff;
    border: none;
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-size: var(--text-md);
    font-weight: var(--font-semibold);
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0,112,186,0.30);
    transition: filter var(--duration-fast) var(--ease-out),
                transform var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}
.pricing-cta-paypal:hover {
    filter: brightness(1.10);
    transform: translateY(-2px);
}
.pricing-cta-paypal:active { transform: translateY(0); }
.pricing-guarantee {
    margin-top: 20px;
    font-size: var(--text-xs);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ══════════════════════════════════════════════════════════════
   FAQ
══════════════════════════════════════════════════════════════ */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.faq-item {
    border-bottom: 1px solid var(--border-subtle);
    background: var(--surface-raised);
}
.faq-item:last-child { border-bottom: none; }
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 24px;
    text-align: left;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    transition: background var(--duration-fast);
}
.faq-question:hover { background: var(--surface-tint); }
.faq-icon {
    width: 22px;
    height: 22px;
    border-radius: var(--radius-circle);
    border: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--duration-default) var(--ease-out),
                border-color var(--duration-default),
                background var(--duration-default);
    font-size: 14px;
    color: var(--text-tertiary);
}
.faq-item.open .faq-icon {
    transform: rotate(45deg);
    border-color: var(--brand-400);
    background: rgba(168,85,247,0.08);
    color: var(--brand-400);
}
.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-slow) var(--ease-out),
                padding var(--duration-slow) var(--ease-out);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}
.faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 24px 22px;
}

/* ══════════════════════════════════════════════════════════════
   FINAL CTA
══════════════════════════════════════════════════════════════ */
.lp-final-cta {
    padding: 96px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.final-cta-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center,
        rgba(139,92,246,0.16) 0%,
        rgba(236,72,153,0.08) 40%,
        transparent 65%);
    pointer-events: none;
}
.final-cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: var(--font-black);
    line-height: 1.1;
    letter-spacing: var(--tracking-tight);
    max-width: 700px;
    margin: 0 auto 20px;
}
.final-cta-sub {
    font-size: var(--text-md);
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}
.final-cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════ */
.lp-footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-subtle);
}
.lp-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.lp-footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}
.lp-footer-brand-name {
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: var(--text-base);
    color: var(--text-secondary);
}
.lp-footer-copy {
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.lp-footer-links {
    display: flex;
    gap: 24px;
}
.lp-footer-link {
    font-size: var(--text-xs);
    color: var(--text-muted);
    transition: color var(--duration-fast);
}
.lp-footer-link:hover { color: var(--text-secondary); }

/* ══════════════════════════════════════════════════════════════
   SCROLL ANIMATIONS
══════════════════════════════════════════════════════════════ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }
.reveal-delay-6 { transition-delay: 0.48s; }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-wrapper { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .steps-wrapper::before { display: none; }
    .benefits-row { grid-template-columns: repeat(2, 1fr); }
    .detail-split { grid-template-columns: 1fr; gap: 40px; }
    .detail-split.reverse { direction: ltr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .lang-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
    .lp-hero { padding: 120px 0 72px; }
    .features-grid { grid-template-columns: 1fr; }
    .benefits-row { grid-template-columns: repeat(2, 1fr); }
    .steps-wrapper { grid-template-columns: 1fr; }
    .pricing-card { padding: 36px 24px; }
    .lp-nav-links { display: none; }
    .lp-nav-toggle { display: flex; }
    .lp-nav-cta { display: none; }
    .lang-grid { grid-template-columns: repeat(2, 1fr); }
    .mockup-content { grid-template-columns: 1fr; }
}

@media (max-width: 640px) and (.lp-nav.mobile-open) {
    .lp-nav-links { display: flex; }
}

/* Mobile nav open state */
.lp-nav.mobile-open .lp-nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--surface-overlay);
    border-bottom: 1px solid var(--border-subtle);
    padding: 12px 16px 20px;
    gap: 2px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.lp-nav.mobile-open .lp-nav-cta {
    display: block;
    margin: 8px 0 0;
    text-align: center;
}
.lp-nav.mobile-open .lp-nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.lp-nav.mobile-open .lp-nav-toggle span:nth-child(2) {
    opacity: 0;
}
.lp-nav.mobile-open .lp-nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}