:root {
    --bg: #f6f4ef;
    --surface: #ffffff;
    --text: #1b1b1f;
    --muted: #5b5b66;
    --line: #e2ded4;
    --accent: #d9541e;
    --accent-dark: #b3410f;
    --ink: #14213d;
    --radius: 14px;
    --shadow: 0 1px 2px rgba(20, 33, 61, .06), 0 8px 24px rgba(20, 33, 61, .08);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #121317;
        --surface: #1b1d23;
        --text: #ecebe6;
        --muted: #a2a3ad;
        --line: #2b2e37;
        --accent: #ff7a3d;
        --accent-dark: #ff9466;
        --ink: #e8eefc;
        --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
    }
}

* { box-sizing: border-box; }

html { font-size: 17px; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
}

a { color: var(--accent-dark); }
a:hover { color: var(--accent); }

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

.container {
    width: min(100% - 32px, 960px);
    margin-inline: auto;
}

/* Header and footer */
.site-header {
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
}
.brand {
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--ink);
    text-decoration: none;
}
.site-nav { display: flex; gap: 20px; }
.site-nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
.site-nav a:hover { color: var(--accent); }

.site-footer {
    margin-top: 64px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: .92rem;
}
.site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 24px;
    justify-content: space-between;
    padding: 24px 0;
}
.site-footer p { margin: 0; }

/* Landing */
.hero { padding: 64px 0 32px; max-width: 640px; }
.hero h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.1;
    margin: 0 0 16px;
    color: var(--ink);
}
.hero p { font-size: 1.1rem; color: var(--muted); margin: 0; }

.apps h2 { margin: 24px 0 16px; font-size: 1.1rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

.app-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.app-card {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: inherit;
    text-decoration: none;
    transition: transform .15s ease, border-color .15s ease;
}
.app-card:hover { transform: translateY(-2px); border-color: var(--accent); color: inherit; }
.app-card__icon { width: 96px; height: 96px; border-radius: 22px; flex: none; }
.app-card__body h3 { margin: 0 0 4px; font-size: 1.25rem; color: var(--ink); }
.app-card__body p { margin: 0 0 10px; color: var(--muted); }

.badge {
    display: inline-block;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent) 14%, transparent);
    color: var(--accent-dark);
}

/* App page */
.app-hero {
    display: flex;
    gap: 24px;
    align-items: center;
    padding: 48px 0 24px;
}
.app-hero__icon { width: 128px; height: 128px; border-radius: 28px; flex: none; box-shadow: var(--shadow); }
.app-hero h1 { margin: 0 0 6px; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.1; color: var(--ink); }
.app-hero .tagline { margin: 0 0 6px; font-size: 1.15rem; }
.app-hero .meta { margin: 0; color: var(--muted); }

.store-links { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0 32px; }

.btn {
    display: inline-block;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
}
.btn:hover { border-color: var(--accent); color: var(--accent-dark); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn--disabled { color: var(--muted); cursor: default; }

.about h2, .link-cards h2 { font-size: 1.1rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.about p { max-width: 70ch; }

.link-cards {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 32px;
}
.link-card {
    display: block;
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition: border-color .15s ease;
}
.link-card:hover { border-color: var(--accent); color: inherit; }
.link-card h3 { margin: 0 0 6px; color: var(--ink); }
.link-card p { margin: 0; color: var(--muted); font-size: .95rem; }

/* Policy and text pages */
.policy { max-width: 760px; padding-top: 32px; }
.breadcrumb { font-size: .9rem; color: var(--muted); margin: 0 0 8px; }
.breadcrumb a { color: inherit; }
.policy h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); line-height: 1.15; margin: 0 0 8px; color: var(--ink); }
.policy__meta { color: var(--muted); font-size: .95rem; margin: 0 0 32px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.policy .lead { font-size: 1.1rem; }
.policy h2 { font-size: 1.45rem; margin: 40px 0 12px; color: var(--ink); }
.policy h3 { font-size: 1.1rem; margin: 28px 0 8px; color: var(--ink); }
.policy p, .policy li { max-width: 72ch; }
.policy ul, .policy ol { padding-left: 1.3em; }
.policy li { margin: 6px 0; }
.policy table {
    display: block;
    overflow-x: auto;
    border-collapse: collapse;
    font-size: .92rem;
    margin: 16px 0;
    max-width: 100%;
}
.policy th, .policy td {
    border: 1px solid var(--line);
    padding: 8px 10px;
    text-align: left;
    vertical-align: top;
    min-width: 120px;
}
.policy th { background: color-mix(in srgb, var(--ink) 6%, var(--surface)); }
.policy code { font-size: .9em; background: color-mix(in srgb, var(--ink) 8%, var(--surface)); padding: 1px 5px; border-radius: 4px; }

.email-box {
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin: 16px 0;
}
.email-box p { margin: 6px 0; }
.email-box__address { font-size: 1.3rem; font-weight: 700; }

@media (max-width: 600px) {
    .app-hero { flex-direction: column; align-items: flex-start; gap: 16px; padding-top: 32px; }
    .app-hero__icon { width: 96px; height: 96px; }
    .site-header__inner { min-height: 56px; }
    html { font-size: 16px; }
}

.policy li > p { margin: 0; }
.policy td > p, .policy th > p { margin: 0; }