/* ──────────────────────────────────────────────────────────
   Timer | Interval — marketing site
   Dark, focused, fast. No frameworks, no JS.
   ────────────────────────────────────────────────────────── */

:root {
    --bg: #0A0E1A;
    --bg-elevated: #11162a;
    --bg-glass: rgba(255, 255, 255, 0.04);
    --border: rgba(255, 255, 255, 0.08);
    --text: #EAF0FF;
    --text-2: #A6B0CC;
    --text-3: #6E7894;
    --primary: #2E6BFF;
    --accent: #00D1FF;
    --success: #32FF7E;
    --max: 1200px;
}

* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    background: var(--bg);
}

body {
    margin: 0;
    color: var(--text);
    background: radial-gradient(ellipse at 50% -10%, rgba(46, 107, 255, 0.18), transparent 60%) var(--bg);
    font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, sans-serif;
    font-size: 17px;
    line-height: 1.55;
}

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

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

a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ─── Header ─── */
.site-header {
    max-width: var(--max);
    margin: 0 auto;
    padding: 22px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.brand:hover {
    text-decoration: none;
}

.brand-mark {
    border-radius: 9px;
    box-shadow: 0 6px 20px rgba(46, 107, 255, 0.25);
}

.brand-name {
    font-size: 16px;
}

.brand-divider {
    color: var(--text-3);
    margin: 0 2px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav a {
    color: var(--text-2);
    font-size: 14px;
    font-weight: 600;
}

.nav a:hover {
    color: var(--text);
    text-decoration: none;
}

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 10px 16px;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.nav-cta:hover {
    background: #4a82ff;
}

@media (max-width: 640px) {
    .nav a:not(.nav-cta) {
        display: none;
    }
    .brand-name {
        font-size: 15px;
    }
}

/* ─── Hero ─── */
.hero {
    max-width: var(--max);
    margin: 24px auto 0;
    padding: 60px 24px 80px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    color: var(--accent);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0 0 18px;
}

.hero h1 {
    font-size: clamp(40px, 6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.02em;
    margin: 0 0 20px;
    font-weight: 800;
}

.lede {
    font-size: 19px;
    color: var(--text-2);
    margin: 0 0 28px;
    max-width: 540px;
}

.cta-row {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.app-store-badge img {
    height: 56px;
    width: auto;
}

.app-store-badge {
    display: inline-block;
    transition: transform 0.15s ease;
}

.app-store-badge:hover {
    transform: translateY(-1px);
    text-decoration: none;
}

.text-cta {
    color: var(--text-2);
    font-weight: 600;
    font-size: 14px;
}

.text-cta:hover {
    color: var(--text);
}

.micro {
    color: var(--text-3);
    font-size: 13px;
    margin: 0;
}

.hero-shot {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-shot img {
    max-height: 640px;
    width: auto;
    border-radius: 36px;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.04);
}

@media (max-width: 880px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 40px 24px 48px;
        gap: 32px;
    }
    .hero-shot img {
        max-height: 520px;
    }
}

/* ─── Section base ─── */
section h2 {
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.1;
    letter-spacing: -0.015em;
    margin: 0 0 14px;
    font-weight: 800;
}

.section-lede {
    color: var(--text-2);
    font-size: 18px;
    max-width: 720px;
    margin: 0 0 56px;
}

/* ─── Features ─── */
.features {
    max-width: var(--max);
    margin: 0 auto;
    padding: 80px 24px;
}

.feature {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: center;
    padding: 48px 0;
    border-top: 1px solid var(--border);
}

.feature-reverse .feature-shot {
    order: 2;
}

.feature-reverse .feature-copy {
    order: 1;
}

.feature-shot {
    display: flex;
    justify-content: center;
}

.feature-shot img {
    max-height: 580px;
    width: auto;
    border-radius: 30px;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(255, 255, 255, 0.04);
}

.feature-copy h3 {
    font-size: 28px;
    margin: 0 0 14px;
    letter-spacing: -0.01em;
}

.feature-copy p {
    color: var(--text-2);
    margin: 0 0 18px;
}

.feature-copy ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-copy li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--text);
}

.feature-copy li::before {
    content: "→";
    color: var(--accent);
    font-weight: 700;
    position: absolute;
    left: 0;
}

@media (max-width: 880px) {
    .feature, .feature-reverse {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .feature-reverse .feature-shot,
    .feature-reverse .feature-copy {
        order: unset;
    }
    .feature-shot img {
        max-height: 460px;
    }
}

/* ─── Formats ─── */
.formats {
    max-width: var(--max);
    margin: 0 auto;
    padding: 96px 24px;
    border-top: 1px solid var(--border);
}

.format-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.format-card {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px 22px;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.format-card:hover {
    border-color: rgba(0, 209, 255, 0.35);
    background: rgba(0, 209, 255, 0.04);
}

.format-card h3 {
    font-size: 18px;
    margin: 0 0 8px;
    letter-spacing: 0;
}

.format-card p {
    color: var(--text-2);
    font-size: 14.5px;
    line-height: 1.55;
    margin: 0;
}

/* ─── Languages ─── */
.languages {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 24px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.languages p {
    color: var(--text-2);
    margin: 0 auto 24px;
    max-width: 600px;
}

.lang-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.lang-list li {
    background: var(--bg-glass);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
}

/* ─── FAQ ─── */
.faq {
    max-width: 820px;
    margin: 0 auto;
    padding: 96px 24px;
    border-top: 1px solid var(--border);
}

.faq details {
    border-bottom: 1px solid var(--border);
    padding: 22px 0;
}

.faq details:first-of-type {
    border-top: 1px solid var(--border);
}

.faq summary {
    list-style: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "+";
    color: var(--accent);
    font-size: 22px;
    font-weight: 600;
    transition: transform 0.2s ease;
    line-height: 1;
}

.faq details[open] summary::after {
    content: "−";
}

.faq p {
    color: var(--text-2);
    margin: 14px 0 0;
}

/* ─── Final CTA ─── */
.final-cta {
    max-width: var(--max);
    margin: 0 auto;
    padding: 100px 24px 120px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.final-cta p {
    color: var(--text-2);
    max-width: 520px;
    margin: 0 auto 32px;
}

/* ─── Footer ─── */
.site-footer {
    max-width: var(--max);
    margin: 0 auto;
    padding: 32px 24px 60px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-3);
    font-size: 13px;
}

.site-footer nav {
    display: flex;
    gap: 14px;
    align-items: center;
}

.site-footer a {
    color: var(--text-2);
    font-weight: 500;
}

.site-footer a:hover {
    color: var(--text);
    text-decoration: none;
}

/* ─── Reduced motion ─── */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}