/* NãoEntendi – website styles · "Calçada Carioca v2 Canarinho"
   Matches app.html design tokens (cream/ink/red/gold/teal,
   Bricolage Grotesque display + Hanken Grotesk body + Caveat accents). */

:root {
  --cream: #F4EDDF;
  --cream2: #EAE1CD;
  --paper: #FBF6EC;
  --ink: #1C1813;
  --ink-soft: #5C5346;
  --ink-dim: #837A6B;
  --line: #E0D4BE;
  --red: #E5483D;
  --red-deep: #C93A30;
  --gold: #F2C71F;
  --gold-deep: #8A6210;
  --teal: #18A24D;
  --teal-deep: #0E7C39;
  --block: #1C1813;
  --block-fg: #F4EDDF;
  --disp: 'Bricolage Grotesque', 'Hanken Grotesk', system-ui, sans-serif;
  --body: 'Hanken Grotesk', system-ui, -apple-system, sans-serif;
  --hand: 'Caveat', cursive;
  --radius: 18px;
  --maxw: 1060px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ── Header ─────────────────────────────────────── */
.site-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 18px 0;
}
.brand {
  font-family: var(--disp); font-weight: 800; font-size: 22px;
  color: var(--ink); text-decoration: none; letter-spacing: -0.5px;
  display: flex; align-items: center; gap: 8px;
}
.brand .accent { color: var(--red); }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.site-nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-nav a {
  color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 15px;
}
.site-nav a:hover { color: var(--ink); }
.lang-switch {
  display: flex; gap: 2px; border: 1.5px solid var(--line);
  border-radius: 999px; padding: 2px; background: var(--paper);
}
.lang-switch a {
  padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 700;
  color: var(--ink-soft); text-decoration: none;
}
.lang-switch a.active { background: var(--ink); color: var(--block-fg); }
.lang-switch a:hover:not(.active) { color: var(--ink); }

/* ── Language suggestion banner ─────────────────── */
.lang-banner {
  display: none; align-items: center; justify-content: center; gap: 12px;
  background: var(--block); color: var(--block-fg);
  padding: 10px 16px; font-size: 14px; text-align: center; flex-wrap: wrap;
}
.lang-banner a { color: var(--gold); font-weight: 700; }
.lang-banner button {
  background: none; border: 1px solid rgba(244, 237, 223, 0.4); color: var(--block-fg);
  border-radius: 999px; padding: 2px 12px; cursor: pointer; font-size: 13px;
  font-family: var(--body);
}
.lang-banner.show { display: flex; }

/* ── Hero ───────────────────────────────────────── */
.hero { padding: 56px 0 20px; text-align: left; position: relative; }
.hero h1 {
  font-family: var(--disp); font-weight: 800;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.02; letter-spacing: -1.5px; margin: 0 0 20px; max-width: 15ch;
}
.hero h1 .red { color: var(--red); }
.hero .kicker {
  font-family: var(--hand); font-size: clamp(20px, 3vw, 26px); color: var(--red-deep);
  margin: 0 0 6px; transform: rotate(-1.2deg); display: inline-block;
}
.hero .sub {
  font-size: clamp(17px, 2.2vw, 20px); color: var(--ink-soft);
  max-width: 56ch; margin: 0 0 30px;
}
.hero .sub strong { color: var(--ink); }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--disp); font-weight: 700; font-size: 17px;
  border-radius: 999px; padding: 15px 30px; text-decoration: none;
  border: none; cursor: pointer; transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn-primary {
  background: var(--red-deep); color: #fff;
  box-shadow: 0 4px 0 rgba(28, 24, 19, 0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 rgba(28, 24, 19, 0.25); }
.btn-ghost {
  background: transparent; color: var(--ink); border: 2px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--block-fg); }
.cta-note { font-size: 14px; color: var(--ink-dim); margin-top: 12px; }

/* ── Hero layout with phone ─────────────────────── */
.hero-grid { display: grid; grid-template-columns: 1fr 300px; gap: 50px; align-items: center; }
.hero-phone { justify-self: end; transform: rotate(2.5deg); }
.hero-phone .phone { box-shadow: 12px 12px 0 var(--gold); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero-phone { display: none; } }

/* ── Hero inline waitlist form ──────────────────── */
.hero-form { max-width: 520px; margin-top: 4px; }
.hero-form .form-row input[type="email"] { border-color: var(--ink); background: var(--paper); }
.hero .secondary-link {
  display: inline-block; margin-top: 14px; color: var(--ink-soft);
  font-weight: 700; font-size: 15px;
}

/* ── App screenshots (phone frames) ─────────────── */
.phone-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  margin-top: 38px; align-items: start;
}
.phone {
  border: 3px solid var(--ink); border-radius: 30px; overflow: hidden;
  background: var(--ink); box-shadow: 10px 10px 0 rgba(28, 24, 19, 0.12);
  padding: 8px;
}
.phone img { display: block; width: 100%; border-radius: 22px; }
.phone-cap {
  text-align: center; font-family: var(--disp); font-weight: 700; font-size: 15px;
  margin-top: 12px; color: var(--ink-soft);
}

/* ── Waitlist box with PDF mock ─────────────────── */
.waitlist-flex { display: flex; gap: 34px; align-items: stretch; flex-wrap: wrap; }
.waitlist-flex .waitlist-box { flex: 1 1 380px; }
.pdf-mock { flex: 0 1 240px; align-self: center; text-align: center; }
.pdf-mock img {
  width: 100%; max-width: 240px; border: 2.5px solid var(--ink); border-radius: 10px;
  box-shadow: 10px 10px 0 var(--red); transform: rotate(-2deg);
}
.pdf-mock .cap { font-family: var(--hand); font-size: 20px; color: var(--red-deep); margin-top: 16px; }
.perk-list { list-style: none; padding: 0; margin: 0 0 22px; }
.perk-list li {
  padding: 7px 0 7px 30px; position: relative; color: var(--ink-soft); font-size: 15.5px;
}
.perk-list li::before { content: '🤙'; position: absolute; left: 0; }
.perk-list li strong { color: var(--ink); }

/* ── Share row (thanks pages) ───────────────────── */
.share-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
.share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--ink); border-radius: 999px; padding: 10px 20px;
  font-family: var(--disp); font-weight: 700; font-size: 15px; color: var(--ink);
  background: var(--paper); text-decoration: none; cursor: pointer;
}
.share-btn:hover { background: var(--ink); color: var(--block-fg); }

/* ── Burle-Marx wave divider ────────────────────── */
.wave { display: block; width: 100%; height: 46px; }
.wave.flip { transform: scaleY(-1); }

/* ── Sections ───────────────────────────────────── */
section { padding: 56px 0; }
.section-ink { background: var(--block); color: var(--block-fg); }
.section-paper { background: var(--paper); }
.eyebrow {
  font-family: var(--body); text-transform: uppercase; letter-spacing: 0.14em;
  font-size: 13px; font-weight: 800; color: var(--red-deep); margin: 0 0 10px;
}
.section-ink .eyebrow { color: var(--gold); }
h2.title {
  font-family: var(--disp); font-weight: 800; font-size: clamp(28px, 4.5vw, 42px);
  line-height: 1.08; letter-spacing: -1px; margin: 0 0 16px;
}
.lead { font-size: 18px; color: var(--ink-soft); max-width: 60ch; margin: 0 0 28px; }
.section-ink .lead { color: rgba(244, 237, 223, 0.75); }

/* ── Pain block (textbook vs street) ────────────── */
.pain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; }
.pain-card {
  border-radius: var(--radius); padding: 26px;
  background: rgba(244, 237, 223, 0.06); border: 1px solid rgba(244, 237, 223, 0.14);
}
.pain-card h3 {
  font-family: var(--disp); font-size: 19px; margin: 0 0 12px; letter-spacing: -0.3px;
  display: flex; align-items: center; gap: 8px;
}
.pain-card .pt { font-size: 20px; font-weight: 700; margin: 0 0 4px; }
.pain-card .tr { font-size: 15px; color: rgba(244, 237, 223, 0.65); margin: 0; }
.pain-card.street .pt { color: var(--gold); }
.pain-tag {
  font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  border-radius: 999px; padding: 3px 10px;
}
.pain-card.textbook .pain-tag { background: rgba(244, 237, 223, 0.15); color: rgba(244, 237, 223, 0.8); }
.pain-card.street .pain-tag { background: var(--red); color: #fff; }

/* ── Gíria proof cards ──────────────────────────── */
.giria-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px;
}
.giria-card {
  background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 22px; position: relative; overflow: hidden;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.giria-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(28, 24, 19, 0.10); }
.giria-word {
  font-family: var(--disp); font-weight: 800; font-size: 26px; letter-spacing: -0.5px;
  color: var(--red-deep); margin: 0 0 2px;
}
.giria-pron { font-size: 13px; color: var(--ink-dim); font-weight: 600; margin: 0 0 10px; }
.giria-meaning { font-size: 16px; font-weight: 700; margin: 0 0 10px; }
.giria-example {
  font-size: 15px; color: var(--ink-soft); font-style: italic; margin: 0 0 4px;
}
.giria-tr { font-size: 14px; color: var(--ink-dim); margin: 0; }
.giria-sit {
  position: absolute; top: 16px; right: 16px; font-size: 18px;
}

/* ── Numbers / trust strip ──────────────────────── */
.num-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px;
}
.num-card { text-align: center; padding: 22px 10px; }
.num-card .n {
  font-family: var(--disp); font-weight: 800; font-size: clamp(34px, 5vw, 52px);
  color: var(--red); letter-spacing: -1px; line-height: 1;
}
.section-ink .num-card .n { color: var(--gold); }
.num-card .l { font-size: 15px; color: var(--ink-soft); margin-top: 8px; }
.section-ink .num-card .l { color: rgba(244, 237, 223, 0.7); }

/* ── Founders / trust ───────────────────────────── */
.founders {
  display: flex; gap: 22px; align-items: flex-start; margin-top: 26px;
  background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 26px;
}
.founders img { width: 74px; height: 74px; border-radius: 50%; flex-shrink: 0; }
.founders p { margin: 0; color: var(--ink-soft); font-size: 16px; }
.founders p strong { color: var(--ink); }
.founders .hand-note {
  font-family: var(--hand); font-size: 21px; color: var(--red-deep); margin-top: 8px;
}

/* ── Waitlist form ──────────────────────────────── */
.waitlist-box {
  background: var(--paper); border: 2px solid var(--ink); border-radius: 24px;
  padding: 36px; max-width: 620px; box-shadow: 8px 8px 0 var(--gold);
}
.waitlist-box h3 {
  font-family: var(--disp); font-size: clamp(24px, 3.5vw, 32px); font-weight: 800;
  letter-spacing: -0.7px; margin: 0 0 10px;
}
.waitlist-box p { color: var(--ink-soft); margin: 0 0 22px; font-size: 16px; }
.form-row { display: flex; gap: 10px; }
.form-row input[type="email"] {
  flex: 1; min-width: 0; font-family: var(--body); font-size: 16px;
  padding: 14px 18px; border-radius: 999px; border: 2px solid var(--line);
  background: #fff; color: var(--ink); outline: none;
}
.form-row input[type="email"]:focus { border-color: var(--teal); }
.form-hint { font-size: 13px; color: var(--ink-dim); margin-top: 12px; }
.form-hint a { color: var(--ink-soft); }

/* ── Store badges (placeholder → live) ──────────── */
.store-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.store-badge {
  display: inline-flex; align-items: center; gap: 10px;
  border: 2px solid var(--ink); border-radius: 14px; padding: 10px 20px;
  color: var(--ink); text-decoration: none; background: var(--paper);
  opacity: 0.55; pointer-events: none;
}
.section-ink .store-badge {
  border-color: rgba(244, 237, 223, 0.5); color: var(--block-fg); background: transparent;
}
.store-badge.store-live { opacity: 1; pointer-events: auto; }
.store-badge .icon { font-size: 24px; }
.store-badge .txt { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.store-badge .small { font-size: 11px; font-weight: 600; opacity: 0.8; }
.store-badge .big { font-family: var(--disp); font-size: 16px; font-weight: 700; }

/* ── FAQ ────────────────────────────────────────── */
.faq { max-width: 720px; }
.faq details {
  border-bottom: 1.5px solid var(--line); padding: 4px 0;
}
.faq summary {
  font-family: var(--disp); font-weight: 700; font-size: 17px; cursor: pointer;
  padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--red-deep); font-size: 22px; font-weight: 400; }
.faq details[open] summary::after { content: '–'; }
.faq .a { color: var(--ink-soft); padding: 0 0 16px; font-size: 16px; }

/* ── Legal pages ────────────────────────────────── */
.legal-wrap { max-width: 760px; margin: 0 auto; padding: 0 20px 60px; }
.legal-wrap h1 {
  font-family: var(--disp); font-weight: 800; font-size: clamp(30px, 5vw, 42px);
  letter-spacing: -1px; margin: 30px 0 6px;
}
.legal-wrap h2 {
  font-family: var(--disp); font-weight: 700; font-size: 22px; letter-spacing: -0.4px;
  margin: 34px 0 10px;
}
.legal-wrap p, .legal-wrap li { color: var(--ink-soft); font-size: 16px; }
.legal-wrap strong { color: var(--ink); }
.legal-wrap a { color: var(--red-deep); }
.legal-wrap a.btn-primary { color: #fff; }
.updated { color: var(--ink-dim); font-size: 14px; margin: 0 0 26px; }
.fill-missing {
  background: var(--gold); color: var(--ink); font-weight: 700;
  border-radius: 6px; padding: 0 6px;
}
.callout {
  background: var(--paper); border: 1.5px solid var(--line); border-left: 5px solid var(--teal);
  border-radius: 12px; padding: 16px 20px; margin: 20px 0;
}

/* ── Links page ─────────────────────────────────── */
.links-page {
  max-width: 480px; margin: 0 auto; padding: 40px 20px 80px; text-align: center;
}
.links-page .avatar { width: 96px; height: 96px; border-radius: 50%; margin-bottom: 14px; }
.links-page h1 {
  font-family: var(--disp); font-weight: 800; font-size: 30px; letter-spacing: -0.7px; margin: 0 0 4px;
}
.links-page .bio { color: var(--ink-soft); margin: 0 0 30px; font-size: 16px; }
.link-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--paper); border: 2px solid var(--ink); border-radius: 999px;
  padding: 16px 24px; margin: 0 0 14px; text-decoration: none;
  font-family: var(--disp); font-weight: 700; font-size: 17px; color: var(--ink);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.link-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--gold); }
.link-btn.hot { background: var(--red-deep); border-color: var(--red-deep); color: #fff; }

/* ── Footer with wave ───────────────────────────── */
.site-foot { background: var(--block); color: rgba(244, 237, 223, 0.75); }
.site-foot .inner {
  max-width: var(--maxw); margin: 0 auto; padding: 36px 20px 44px;
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 14px;
}
.site-foot a { color: rgba(244, 237, 223, 0.9); text-decoration: none; margin-right: 16px; }
.site-foot a:hover { color: var(--gold); }
.site-foot .legal-name { font-size: 12.5px; color: rgba(244, 237, 223, 0.45); margin-top: 8px; }

/* ── Thanks page ────────────────────────────────── */
.thanks-hero { text-align: center; padding: 70px 0 40px; max-width: 640px; margin: 0 auto; }
.thanks-hero .emoji { font-size: 60px; }
.thanks-hero h1 {
  font-family: var(--disp); font-weight: 800; font-size: clamp(32px, 6vw, 48px);
  letter-spacing: -1px; margin: 12px 0 14px;
}
.thanks-hero p { color: var(--ink-soft); font-size: 18px; }
.dl-box {
  margin: 30px auto 0; background: var(--paper); border: 2px solid var(--ink);
  border-radius: 24px; padding: 30px; box-shadow: 8px 8px 0 var(--teal); max-width: 520px;
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 860px) {
  .giria-grid { grid-template-columns: repeat(2, 1fr); }
  .pain-grid { grid-template-columns: 1fr; }
  .phone-row { grid-template-columns: repeat(3, 1fr); gap: 12px; }
}
@media (max-width: 640px) {
  .phone-row { grid-template-columns: 1fr 1fr; }
  .phone-item:nth-child(3) { display: none; }
  .waitlist-flex { gap: 24px; }
  .pdf-mock { flex-basis: 100%; }
  .pdf-mock img { max-width: 200px; }
}
@media (max-width: 560px) {
  section { padding: 42px 0; }
  .hero { padding: 36px 0 12px; }
  .giria-grid { grid-template-columns: 1fr; }
  .num-strip { grid-template-columns: 1fr; gap: 6px; }
  .founders { flex-direction: column; }
  .form-row { flex-direction: column; }
  .form-row .btn { width: 100%; }
  .site-nav { gap: 12px; font-size: 14px; }
  .waitlist-box { padding: 26px 20px; box-shadow: 5px 5px 0 var(--gold); }
}