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

:root {
    --primary: #a78bfa;
    --primary-dark: #7c3aed;
    --bg: #111113;
    --bg-alt: #1a1a1e;
    --text: #e4e4e7;
    --text-muted: #8b8b95;
    --border: #27272a;
    --radius: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVIGATION ===== */
nav {
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    position: relative;
}

.nav-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text) !important;
    text-decoration: none !important;
}

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

.nav-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-decoration: none;
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
}

/* ===== HERO ===== */
.hero {
    padding: 80px 0 80px;
}

.hero-layout {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-text {
    flex: 1;
}

.hero h1 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 14px;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    line-height: 1.6;
}

/* ===== APP STORE BUTTON ===== */
.app-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: #000 !important;
    padding: 10px 20px;
    border-radius: var(--radius);
    text-decoration: none !important;
}

.app-store-btn:hover {
    opacity: 0.9;
    text-decoration: none !important;
}

.app-store-btn svg {
    fill: #000;
}

.app-store-label {
    display: block;
    font-size: 0.6rem;
    font-weight: 400;
    line-height: 1;
}

.app-store-title {
    display: block;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.2;
}

/* ===== PHONE MOCKUP ===== */
.phone-mockup {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 10px;
}

.phone-screen {
    background: #0c0c0e;
    border-radius: 20px;
    padding: 28px 16px 20px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mock-header {
    text-align: center;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.mock-affirmation {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
    font-size: 0.8rem;
    font-style: italic;
    color: var(--primary);
    line-height: 1.5;
}

.mock-stats {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

.mock-stat {
    flex: 1;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 8px;
    text-align: center;
}

.mock-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    display: block;
}

.mock-stat-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mock-screentime {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
}

.mock-screentime-header {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.mock-bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.mock-bar-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    width: 32px;
    flex-shrink: 0;
}

.mock-bar {
    flex: 1;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}

.mock-bar-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--primary);
}

.mock-bar-fill.today {
    width: 25%;
    background: #34d399;
}

.mock-bar-fill.yesterday {
    width: 60%;
}

.mock-screentime-note {
    font-size: 0.6rem;
    color: #34d399;
    margin-top: 6px;
}

.mock-save-btn {
    background: var(--primary-dark);
    color: white;
    border: none;
    border-radius: 10px;
    padding: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.02em;
}

/* ===== PAGE HERO (Sub-pages) ===== */
.page-hero {
    padding: 80px 0 40px;
    text-align: center;
}

.page-hero h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.page-hero .hero-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

/* ===== SUPPORT PAGE ===== */
.support-section {
    padding: 0 0 80px;
}

.support-info {
    margin-bottom: 32px;
    padding: 16px 20px;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.support-info a {
    font-weight: 500;
}

.support-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 12px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg-alt);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #555;
}

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

.form-group select {
    cursor: pointer;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.submit-btn {
    background: var(--primary-dark);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    align-self: flex-start;
}

.submit-btn:hover {
    background: var(--primary);
}

/* ===== LEGAL PAGES ===== */
.legal-content {
    padding: 0 0 80px;
}

.legal-content h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--text);
}

.legal-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 8px;
    color: var(--text);
}

.legal-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
    line-height: 1.7;
}

.legal-content ul {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 12px;
    padding-left: 20px;
    line-height: 1.7;
}

.legal-content li {
    margin-bottom: 4px;
}

/* ===== FOOTER ===== */
footer {
    border-top: 1px solid var(--border);
    padding: 32px 0;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 16px;
}

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

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

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

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg);
        flex-direction: column;
        padding: 16px 24px;
        gap: 12px;
        border-bottom: 1px solid var(--border);
        z-index: 10;
    }

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

    .mobile-menu-btn {
        display: flex;
    }

    .hero-layout {
        flex-direction: column;
        text-align: center;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .phone-mockup {
        width: 200px;
    }
}