/* ===== CSS Variables ===== */
:root {
    --brand-purple: #AF52DD;
    --brand-purple-light: #C77DFF;
    --brand-purple-dark: #8B3BB5;
    --brand-orange: #FFA500;
    --brand-yellow: #F5C542;
    --profit-green: #5AC53A;
    --loss-red: #EB5D2A;

    --bg-primary: #0A0A0F;
    --bg-secondary: #111118;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --bg-glass: rgba(255, 255, 255, 0.04);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(175, 82, 221, 0.3);

    --text-primary: #F5F5F7;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;

    --gradient-brand: linear-gradient(135deg, #AF52DD 0%, #C77DFF 50%, #FFA500 100%);
    --gradient-hero: linear-gradient(180deg, #1a0a2e 0%, #0A0A0F 100%);
    --gradient-cta: linear-gradient(135deg, #AF52DD 0%, #8B3BB5 100%);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;

    --shadow-glow: 0 0 80px rgba(175, 82, 221, 0.15);
    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);

    --nav-height: 72px;
    --container-max: 1200px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

img {
    max-width: 100%;
    height: auto;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

/* ===== Container ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
    border-bottom: 1px solid transparent;
}

.nav.scrolled {
    background-color: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border-subtle);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
}

.nav-logo-img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

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

.nav-cta {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    background: var(--gradient-brand);
    color: white;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-cta:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

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

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

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse, rgba(175, 82, 221, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    top: 10%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(255, 165, 0, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
    -webkit-mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(90, 197, 58, 0.1);
    border: 1px solid rgba(90, 197, 58, 0.2);
    color: var(--profit-green);
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--profit-green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 520px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    padding: 12px 24px;
    transition: all 0.2s var(--ease-out);
    white-space: nowrap;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.btn-primary {
    background: var(--gradient-brand);
    color: white;
    box-shadow: 0 4px 20px rgba(175, 82, 221, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(175, 82, 221, 0.4);
}

.btn-ghost {
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
    background: var(--bg-glass);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-outline {
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--brand-purple);
}

.btn-white {
    background: white;
    color: var(--bg-primary);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.2);
}

.btn-white-outline {
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: transparent;
}

.btn-white-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.btn-badge-soon {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 100px;
    background: var(--brand-orange);
    color: var(--bg-primary);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-left: 4px;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-icon-right {
    width: 18px;
    height: 18px;
}

/* ===== Hero Stats ===== */
.hero-stats {
    display: flex;
    gap: 24px;
    align-items: center;
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat-value {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border-subtle);
}

/* ===== Phone Mockup ===== */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
}

.phone-frame {
    position: relative;
    width: 280px;
    height: 580px;
    background: #1C1C1E;
    border-radius: 44px;
    padding: 12px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.phone-sm .phone-frame {
    width: 240px;
    height: 500px;
    border-radius: 38px;
    padding: 10px;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 28px;
    background: #000;
    border-radius: 0 0 18px 18px;
    z-index: 2;
}

.phone-sm .phone-notch {
    width: 100px;
    height: 24px;
    border-radius: 0 0 14px 14px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 34px;
    overflow: hidden;
    background: #000;
}

.phone-sm .phone-screen {
    border-radius: 30px;
}

.screen-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(160deg, #1a0a2e 0%, #0d0d1a 50%, #1a0a2e 100%);
}

.screen-placeholder-dark {
    background: linear-gradient(160deg, #0d0d1a 0%, #1a0a2e 50%, #0d0d1a 100%);
}

.screen-app-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
}

.screen-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.screen-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brand-purple-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.screen-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.screen-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: 34px;
}

.phone-sm .screen-img {
    border-radius: 30px;
}

.hero-phone-img {
    position: relative;
    max-width: 300px;
}

.hero-phone-img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

.phone-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    height: 350px;
    background: radial-gradient(ellipse, rgba(175, 82, 221, 0.15) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* ===== Scroll Indicator ===== */
.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--brand-purple), transparent);
    border-radius: 2px;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(10px); opacity: 0.3; }
}

/* ===== Asset Bar ===== */
.asset-bar {
    padding: 48px 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
}

.asset-bar-label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 24px;
}

.asset-bar-items {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.asset-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
}

.asset-icon {
    width: 24px;
    height: 24px;
    color: var(--brand-purple-light);
}

/* ===== Section Shared ===== */
.features,
.how-it-works,
.app-preview,
.pricing,
.testimonials,
.faq {
    padding: 120px 0;
}

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

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(175, 82, 221, 0.1);
    border: 1px solid rgba(175, 82, 221, 0.2);
    color: var(--brand-purple-light);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== Features Grid ===== */
.features {
    background: var(--bg-primary);
}

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

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s var(--ease-out);
}

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

.feature-card-lg {
    grid-column: span 1;
}

.feature-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: rgba(175, 82, 221, 0.1);
    border: 1px solid rgba(175, 82, 221, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--brand-purple-light);
}

.feature-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-desc {
    font-size: 0.925rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ===== How It Works ===== */
.how-it-works {
    background: var(--bg-secondary);
}

.steps {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    color: white;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    margin-top: 4px;
}

.step-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.step-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--brand-purple), rgba(175, 82, 221, 0.2));
    margin-left: 25px;
    border-radius: 2px;
}

/* ===== App Preview ===== */
.app-preview {
    background: var(--bg-primary);
}

.preview-phones {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 32px;
}

.preview-phone-center {
    transform: translateY(-20px);
}

.preview-phone-img {
    max-width: 280px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

.preview-phone-img img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
}

/* ===== Dark Mode Highlight ===== */
.dark-mode-section {
    background: var(--bg-secondary);
    padding: 40px 0;
}

.dark-mode-card {
    background: linear-gradient(135deg, rgba(175, 82, 221, 0.08), rgba(255, 165, 0, 0.05));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.dark-mode-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(175, 82, 221, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255, 165, 0, 0.04) 0%, transparent 50%);
    pointer-events: none;
}

.dark-mode-content {
    position: relative;
    z-index: 1;
}

.dark-mode-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(175, 82, 221, 0.12);
    margin-bottom: 24px;
}

.dark-mode-icon {
    width: 32px;
    height: 32px;
    color: var(--brand-purple-light);
}

.dark-mode-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.dark-mode-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto 32px;
}

.dark-mode-features {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.dark-mode-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.dark-mode-feature .check-icon {
    color: var(--brand-purple-light);
    flex-shrink: 0;
}

/* ===== iPad / Tablet Section ===== */
.tablet-section {
    background: var(--bg-primary);
    padding: 60px 0;
}

.tablet-showcase {
    display: flex;
    justify-content: center;
}

.ipad-frame {
    max-width: 520px;
    width: 100%;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

.ipad-bezel {
    background: #1a1a1f;
    border-radius: 18px;
    padding: 14px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.ipad-camera {
    position: absolute;
    top: 50%;
    left: 6px;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #2a2a30;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ipad-screen {
    border-radius: 6px;
    overflow: hidden;
    background: #000;
}

.ipad-screen img {
    width: 100%;
    height: auto;
    display: block;
}

/* ===== Pricing ===== */
.pricing {
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    position: relative;
    transition: all 0.3s var(--ease-out);
}

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

.pricing-card-featured {
    border-color: var(--brand-purple);
    background: rgba(175, 82, 221, 0.05);
    box-shadow: 0 0 60px rgba(175, 82, 221, 0.1);
}

.pricing-card-featured:hover {
    border-color: var(--brand-purple-light);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 16px;
    border-radius: 100px;
    background: var(--gradient-brand);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.pricing-header {
    margin-bottom: 28px;
}

.pricing-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.pricing-amount {
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.pricing-period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pricing-billed {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.925rem;
    color: var(--text-secondary);
}

.pricing-features li strong {
    color: var(--text-primary);
}

.check-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--profit-green);
}

/* ===== Testimonials ===== */
.testimonials {
    background: var(--bg-primary);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s var(--ease-out);
}

.testimonial-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-stars svg {
    width: 18px;
    height: 18px;
    color: var(--brand-yellow);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: white;
}

.testimonial-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== FAQ ===== */
.faq {
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.3s ease;
}

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: var(--brand-purple-light);
}

.faq-chevron {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.3s var(--ease-out);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease-out), padding 0.3s var(--ease-out);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.925rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 120px 0;
    background: var(--bg-primary);
}

.cta-card {
    position: relative;
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    text-align: center;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-cta);
    border-radius: var(--radius-xl);
}

.cta-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 900;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 500px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
    padding: 64px 0 32px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-top: 16px;
    max-width: 320px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    padding: 4px 0;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.825rem;
    color: var(--text-muted);
}

/* ===== Animations ===== */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

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

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card:last-child {
        grid-column: span 2;
        max-width: 400px;
        justify-self: center;
    }

    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonial-card:last-child {
        grid-column: span 2;
        max-width: 500px;
        justify-self: center;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 16px 24px;
        gap: 8px;
        border-bottom: 1px solid var(--border-subtle);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links a {
        padding: 12px 0;
        font-size: 1rem;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 40px);
        padding-bottom: 60px;
    }

    .hero-visual {
        display: none;
    }

    .hero-content {
        padding-bottom: 40px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

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

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

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

    .hero-stats {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .hero-stat-divider {
        display: none;
    }

    .hero-stat {
        align-items: center;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .asset-bar-items {
        gap: 24px;
    }

    .features,
    .how-it-works,
    .app-preview,
    .pricing,
    .testimonials,
    .faq {
        padding: 80px 0;
    }

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

    .preview-phones {
        flex-direction: column;
        align-items: center;
        gap: 24px;
    }

    .preview-phone-center {
        transform: none;
    }

    .dark-mode-card {
        padding: 40px 24px;
    }

    .dark-mode-title {
        font-size: 1.6rem;
    }

    .dark-mode-desc {
        font-size: 1rem;
    }

    .dark-mode-features {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .ipad-bezel {
        border-radius: 16px;
        padding: 12px;
    }

    .ipad-camera {
        width: 6px;
        height: 6px;
        left: 5px;
    }

    .ipad-screen {
        border-radius: 6px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .pricing-card:last-child {
        grid-column: span 1;
        max-width: none;
    }

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

    .testimonial-card:last-child {
        grid-column: span 1;
        max-width: none;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-card {
        padding: 60px 24px;
    }

    .cta-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .feature-card {
        padding: 24px;
    }

    .pricing-card {
        padding: 28px 24px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}