/* Landing de NitidoScan. Colores de la app (lib/core/design/app_colors.dart): papel bien iluminado y burdeos. */

:root {
    --bg: #EFEDE8;
    --surface: #FFFFFF;
    --text: #14161B;
    --muted: #5B5F69;
    --border: #E0DDD6;
    --accent: #8A1A36;
    --accent-soft: #F6E3E8;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0E1015;
        --surface: #171A21;
        --text: #F1F2F5;
        --muted: #A5A9B4;
        --border: #2A2E37;
        --accent: #F4A3B5;
        --accent-soft: #3A1A24;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }
img { max-width: 100%; }

.wrap { max-width: 980px; margin: 0 auto; padding: 0 16px; }

.top { border-bottom: 1px solid var(--border); background: var(--surface); }
.top-row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 18px; }
.brand img { border-radius: 10px; }
.lang { font-size: 14px; }

.hero { text-align: center; padding-top: 56px; padding-bottom: 40px; }
.hero-icon { border-radius: 26px; box-shadow: 0 10px 30px rgba(138, 26, 54, 0.25); }
.eyebrow { margin: 20px 0 4px; color: var(--accent); font-weight: 600; font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; }
.hero h1 { font-size: clamp(28px, 6vw, 44px); line-height: 1.15; margin: 0 auto 16px; max-width: 760px; }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 auto 28px; }
.badge img { height: 56px; width: auto; }

.section { padding-top: 32px; padding-bottom: 32px; }
.section h2 { font-size: 26px; text-align: center; margin: 0 0 24px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px 22px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.callout { background: var(--accent-soft); border-radius: 20px; padding: 32px 24px; text-align: center; }
.callout h2 { margin-bottom: 10px; }
.callout p { max-width: 640px; margin: 0 auto; font-size: 17px; }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; max-width: 720px; margin: 0 auto; }
.plan ul { margin: 8px 0 0; padding-left: 20px; }
.plan li { margin: 4px 0; }
.plan-premium { border: 2px solid var(--accent); }
.note { text-align: center; color: var(--muted); font-size: 14px; margin: 16px auto 0; max-width: 640px; }

.cta { text-align: center; padding-bottom: 56px; }

.foot { border-top: 1px solid var(--border); background: var(--surface); padding: 24px 0; font-size: 14px; color: var(--muted); }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 8px; }
.foot p { margin: 0; }