/* Diário do Bebê: estilo da landing page (index.html) e da política de privacidade. */
:root {
  --bg: #fbf6f1;
  --surface: #ffffff;
  --surface-2: #f6eee7;
  --ink: #2e2522;
  --muted: #7d6f67;
  --line: #efe5dc;
  --shadow: 0 1px 2px rgba(80, 50, 30, .05), 0 12px 32px rgba(80, 50, 30, .08);
  --left: #d9684f;
  --left-soft: #fce7e0;
  --right: #3f8a85;
  --right-soft: #dcefec;
  --xixi: #b07b08;
  --xixi-soft: #fbf0d2;
  --sleep: #5b63b7;
  --sleep-soft: #e8e9f8;
  --display: "Fraunces", Georgia, serif;
  --body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1080px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171311;
    --surface: #221c19;
    --surface-2: #2b2420;
    --ink: #f5ede6;
    --muted: #a89a90;
    --line: #352c27;
    --shadow: 0 1px 0 rgba(255, 255, 255, .03) inset, 0 12px 32px rgba(0, 0, 0, .3);
    --left: #f08c74;
    --left-soft: #3f2620;
    --right: #6fb8b1;
    --right-soft: #1c3533;
    --xixi: #e8bc4a;
    --xixi-soft: #3a3016;
    --sleep: #9da4ea;
    --sleep-soft: #262842;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; overflow-x: clip; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 500 17px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img, svg { display: block; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.12; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(36px, 6.4vw, 60px); }
h2 { font-size: clamp(28px, 4.4vw, 40px); }
h3 { font-size: 21px; }
p { margin: 0; }
.muted { color: var(--muted); }

/* botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 800 16px/1 var(--body); text-decoration: none; white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--left); color: #fff; box-shadow: 0 8px 20px rgba(217, 104, 79, .28); }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(217, 104, 79, .36); }
.btn-ghost { background: var(--surface-2); color: var(--ink); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 15px; }

/* topo */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid transparent; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; padding-top: env(safe-area-inset-top); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 600 20px/1 var(--display); }
.logo img { width: 34px; height: 34px; border-radius: 9px; }
.top nav { display: flex; align-items: center; gap: 8px; }
.top nav .link { font-weight: 700; font-size: 15px; text-decoration: none; padding: 8px 10px; color: var(--muted); }
.top nav .link:hover { color: var(--ink); }

/* hero */
.hero { padding: 48px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--right); margin-bottom: 16px; }
.hero h1 em { font-style: normal; color: var(--left); }
.hero .lede { font-size: clamp(18px, 2.2vw, 20px); color: var(--muted); margin: 20px 0 30px; max-width: 34em; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 26px; font-size: 14px; font-weight: 700; color: var(--muted); }
.badges span { display: inline-flex; align-items: center; gap: 6px; }
.badges span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--right); }

/* telefone de mentira (feito em HTML, não é imagem) */
.phone {
  width: min(320px, 100%); margin: 0 auto; aspect-ratio: 9 / 18.5;
  background: var(--bg); border: 10px solid #2e2522; border-radius: 46px;
  box-shadow: var(--shadow), 0 30px 60px rgba(80, 50, 30, .18);
  padding: 34px 14px 14px; position: relative; overflow: hidden;
  font-size: 12px; line-height: 1.3; transform: rotate(2deg);
}
@media (prefers-color-scheme: dark) { .phone { border-color: #000; } }
.phone::before { content: ""; position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 84px; height: 22px; border-radius: 12px; background: #2e2522; }
@media (prefers-color-scheme: dark) { .phone::before { background: #000; } }
.ph-kicker { font-size: 9px; letter-spacing: .14em; font-weight: 800; color: var(--muted); }
.ph-name { font: 600 26px/1.1 var(--display); margin: 2px 0 12px; }
.ph-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ph-card { background: var(--surface); border-radius: 14px; padding: 10px; box-shadow: 0 1px 2px rgba(80, 50, 30, .06); }
.ph-card small { display: block; font-weight: 700; color: var(--muted); font-size: 10px; }
.ph-card b { display: block; font: 600 17px/1.2 var(--display); margin: 3px 0 2px; }
.ph-card span { color: var(--muted); font-size: 10px; }
.ph-btn { border-radius: 14px; padding: 12px 6px; text-align: center; font-weight: 800; font-size: 12px; }
.ph-btn.feed { background: var(--left-soft); color: var(--left); }
.ph-btn.diaper { background: var(--xixi-soft); color: var(--xixi); }
.ph-row { display: flex; align-items: center; gap: 10px; background: var(--surface); border-radius: 14px; padding: 10px; margin-top: 8px; }
.ph-ico { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-weight: 800; font-family: var(--display); }
.ph-ico.e { background: var(--left-soft); color: var(--left); }
.ph-ico.d { background: var(--right-soft); color: var(--right); }
.ph-ico.s { background: var(--sleep-soft); color: var(--sleep); }
.ph-row div { flex: 1; min-width: 0; }
.ph-row strong { display: block; font-size: 12px; }
.ph-row em { font-style: normal; color: var(--muted); font-size: 10px; }
.ph-row > b { font-size: 12px; }
.ph-toast { position: absolute; left: 14px; right: 14px; bottom: 16px; background: var(--ink); color: var(--bg); border-radius: 14px; padding: 10px 12px; font-size: 11px; display: flex; gap: 8px; align-items: center; box-shadow: 0 10px 24px rgba(0, 0, 0, .2); }
.ph-toast i { font-style: normal; width: 22px; height: 22px; border-radius: 6px; background: var(--left); flex: none; }
.ph-toast b { display: block; }

/* seções */
section { padding: 72px 0; }
.sec-head { max-width: 640px; margin-bottom: 36px; }
.sec-head p { color: var(--muted); font-size: 18px; margin-top: 14px; }

.problem { background: var(--surface-2); }
.problem .wrap { max-width: 760px; text-align: center; }
.problem h2 { font-size: clamp(26px, 4vw, 36px); }
.problem p { font-size: 19px; color: var(--muted); margin-top: 16px; }
.problem strong { color: var(--ink); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: var(--surface); border-radius: 24px; padding: 26px; box-shadow: var(--shadow); }
.feature .ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; }
.feature .ico svg { width: 26px; height: 26px; }
.feature p { color: var(--muted); margin-top: 8px; font-size: 16px; }
.t-left { background: var(--left-soft); color: var(--left); }
.t-right { background: var(--right-soft); color: var(--right); }
.t-xixi { background: var(--xixi-soft); color: var(--xixi); }
.t-sleep { background: var(--sleep-soft); color: var(--sleep); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel { border-radius: 28px; padding: 36px; }
.panel h2 { font-size: clamp(26px, 3.4vw, 34px); }
.panel p { margin-top: 14px; font-size: 17px; }
.panel.family { background: var(--right-soft); }
.panel.family p { color: color-mix(in srgb, var(--ink) 78%, var(--right)); }
.panel.doctor { background: var(--left-soft); }
.panel.doctor p { color: color-mix(in srgb, var(--ink) 78%, var(--left)); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chip { background: var(--surface); border-radius: 999px; padding: 8px 14px; font-weight: 700; font-size: 14px; }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card { background: var(--surface); border-radius: 24px; padding: 30px; box-shadow: var(--shadow); }
.card p { color: var(--muted); margin-top: 10px; }
.card a { font-weight: 800; color: var(--right); text-underline-offset: 3px; }

.closing { text-align: center; padding: 88px 0 96px; }
.closing h2 { font-size: clamp(34px, 5.6vw, 54px); }
.closing h2 em { font-style: normal; color: var(--left); }
.closing p { color: var(--muted); font-size: 19px; margin: 16px auto 30px; max-width: 30em; }
.closing .ctas { justify-content: center; }

/* rodapé */
footer { border-top: 1px solid var(--line); padding: 32px 0 calc(32px + env(safe-area-inset-bottom)); font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
footer a { text-decoration: none; font-weight: 700; }
footer a:hover { color: var(--ink); }
.store { display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: var(--bg); border-radius: 12px; padding: 8px 14px; font-weight: 700; }
.store svg { width: 16px; height: 16px; }
.store small { display: block; font-size: 10px; opacity: .75; font-weight: 600; }

/* página de texto (privacidade) */
.doc { max-width: 720px; padding-top: 40px; padding-bottom: 80px; }
.doc h1 { font-size: clamp(34px, 5vw, 46px); }
.doc .updated { color: var(--muted); margin: 12px 0 28px; font-size: 15px; }
.doc h2 { font-size: 24px; margin: 40px 0 12px; }
.doc p, .doc li { color: color-mix(in srgb, var(--ink) 86%, var(--bg)); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; margin: 12px 0; }
.doc li + li { margin-top: 8px; }
.doc strong { color: var(--ink); }
.doc a { color: var(--right); font-weight: 700; text-underline-offset: 3px; }
.summary { background: var(--right-soft); border-radius: 22px; padding: 22px 24px; }
.summary ul { margin: 8px 0 0; }
.back { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; text-decoration: none; color: var(--muted); font-size: 15px; margin-bottom: 24px; }
.back:hover { color: var(--ink); }

@media (max-width: 860px) {
  .hero { padding: 24px 0 56px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 44px; }
  .features { grid-template-columns: 1fr 1fr; }
  .split, .two { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .top nav .link { display: none; }
  .features { grid-template-columns: 1fr; }
  .ctas .btn { flex: 1 1 100%; }
  .panel { padding: 28px 24px; }
  .phone { width: 280px; }
  .ph-card b { font-size: 15px; white-space: nowrap; }
}