/* Rooster public site. Same tokens as the app (app/lib/theme.dart, app/DESIGN.md) and the
   school portal: the icon's sky at first light, indigo, first sun, white paper. */

@font-face { font-family: "Fraunces"; src: url("/site/fonts/Fraunces-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/site/fonts/Fraunces-Italic.ttf") format("truetype"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Nunito Sans"; src: url("/site/fonts/NunitoSans-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Nunito Sans"; src: url("/site/fonts/NunitoSans-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Nunito Sans"; src: url("/site/fonts/NunitoSans-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }

:root {
  --bg: #EEF1FA;            /* alba: the icon's sky at first light */
  --card: #FFFFFF;          /* papel */
  --mist: #E3E7F4;          /* bruma */
  --border: #DCE0F0;        /* hilo */
  --text: #1F2233;          /* tinta */
  --text-soft: #5C6075;     /* tintaSuave */
  --primary: #3F4A8A;       /* indigo */
  --primary-deep: #1C2451;  /* indigoProfundo */
  --primary-mist: #E2E6F8;  /* brumaIndigo */
  --on-primary: #FFFFFF;
  --accent: #E6A83F;        /* sol */
  --on-accent: #2B1F06;     /* solTexto */
  --accent-mist: #FBEBCB;   /* brumaDorada */
  --success: #3E8E6A;       /* musgo */
  --success-mist: #DCEFE3;  /* brumaMusgo */
  --sky-top: #2E3C8E;       /* the icon's sky, for the hero band */
  --sky-glow: #F59A5B;      /* its horizon */
  --shadow: 0 1px 2px rgba(28, 36, 81, .06), 0 10px 30px -12px rgba(28, 36, 81, .18);
  --r-card: 20px;
  --r-button: 16px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151A38;            /* noche: the icon's night sky */
    --card: #1E2446;
    --mist: #283058;
    --border: #3A4370;
    --text: #F2F3FA;
    --text-soft: #AEB4D4;
    --primary: #B4BCF2;
    --primary-deep: #DCE0FA;
    --primary-mist: #343D7A;
    --on-primary: #151A38;
    --accent: #F2C266;
    --on-accent: #2B1F06;
    --accent-mist: #4A3812;
    --success: #8FD1AF;
    --success-mist: #1F3A2C;
    --sky-top: #1B2460;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; }
.wrap { width: min(1100px, 100% - 40px); margin: 0 auto; }
.soft { color: var(--text-soft); }
.eyebrow { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft); }

/* Top bar */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.top .wrap { display: flex; align-items: center; gap: 20px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-family: var(--serif); font-size: 1.35rem; font-style: italic; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.top nav { margin-left: auto; display: flex; gap: 18px; align-items: center; }
.top nav a { text-decoration: none; color: var(--text-soft); font-weight: 600; font-size: .95rem; }
.top nav a:hover { color: var(--text); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px; border-radius: var(--r-button); font-weight: 700; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; font-size: 1rem; font-family: inherit; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-deep); color: #fff; }
.btn-sun { background: var(--accent); color: var(--on-accent); box-shadow: 0 8px 24px -10px rgba(230, 168, 63, .8); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary-mist); }

/* Hero */
.hero { padding: 56px 0 72px; background: linear-gradient(180deg, color-mix(in srgb, var(--sky-top) 10%, var(--bg)) 0%, var(--bg) 70%); }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 em { font-style: italic; font-weight: 400; color: var(--primary); }
.hero .lead { font-size: 1.2rem; margin-top: 18px; max-width: 34em; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero .note { margin-top: 14px; font-size: .95rem; }
.hero-art { position: relative; display: grid; place-items: center; }
.hero-art::before { content: ""; position: absolute; inset: 10% 15%; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--sky-glow) 45%, transparent), transparent 70%); filter: blur(10px); }
.hero-art img { position: relative; width: min(100%, 340px); border-radius: 28%; box-shadow: var(--shadow); }

/* Sections */
section { padding: 64px 0; }
section.alt { background: color-mix(in srgb, var(--mist) 55%, var(--bg)); }
.sec-head { max-width: 42em; margin-bottom: 32px; }
.sec-head p { margin-top: 12px; }
.grid { display: grid; gap: 18px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-card); padding: 24px; box-shadow: var(--shadow); }
.card h3 { margin-bottom: 8px; }
.card .ico { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--primary-mist); color: var(--primary); margin-bottom: 14px; font-size: 1.3rem; }
.card.sun .ico { background: var(--accent-mist); color: var(--on-accent); }
.card.moss .ico { background: var(--success-mist); color: var(--success); }
.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 28px; }
.steps .card::before { counter-increment: step; content: counter(step); position: absolute; top: -14px; left: 20px; width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: var(--on-accent); font-weight: 800; display: grid; place-items: center; font-family: var(--serif); }
ul.ticks { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
ul.ticks li { padding-left: 28px; position: relative; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--success); font-weight: 800; }

/* Schools band */
.schools .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.badge { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--success-mist); color: var(--success); font-weight: 700; font-size: .85rem; }
.schools .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.schools .quiet { font-size: .95rem; margin-top: 14px; }

/* Pricing */
.plans { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.plan { display: flex; flex-direction: column; }
.plan .price { font-family: var(--serif); font-size: 2.6rem; margin: 10px 0 2px; }
.plan .price small { font-family: var(--sans); font-size: 1rem; color: var(--text-soft); font-weight: 600; }
.plan .per-year { font-size: .95rem; }
.plan .who { margin-top: 10px; }
.plan ul { flex: 1; }
.plan .btn { margin-top: 22px; }
.plan.featured { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-mist), var(--shadow); }
.plan .tag { align-self: flex-start; padding: 3px 10px; border-radius: 999px; background: var(--accent-mist); color: var(--on-accent); font-size: .8rem; font-weight: 700; margin-bottom: 8px; }
.fine { font-size: .9rem; margin-top: 18px; }

/* FAQ */
details { border-top: 1px solid var(--border); padding: 14px 0; }
details:last-of-type { border-bottom: 1px solid var(--border); }
summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
summary::after { content: "+"; color: var(--primary); font-size: 1.3rem; line-height: 1; }
details[open] summary::after { content: "–"; }
details p { margin-top: 10px; }

/* Footer */
footer { padding: 32px 0 48px; border-top: 1px solid var(--border); font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
footer a { color: var(--text-soft); }

@media (max-width: 900px) {
  .hero .wrap, .schools .wrap { grid-template-columns: 1fr; }
  .hero-art { order: -1; }
  .hero-art img { width: min(60%, 260px); }
  .grid-3, .plans { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .top nav a.hide-m { display: none; }
}