/* Tamura Labs · tamuralabs.com.br · v2
   Tokens do design system oficial (marca/DESIGN.md). */

:root {
  --carmim: #c1352b;
  --carmim-ink: #8e241d;
  --carmim-soft: #fbeae8;
  --carmim-dark: #d75c50;
  --kintsugi: #b7791f;
  --kintsugi-soft: #fbf3e2;
  --kintsugi-dark: #d9a84e;
  --ink: #1c1917;
  --ink-panel: #211c17;
  --ink-line: #342d24;
  --ink-text: #f2ece2;
  --ink-muted: #a59c8e;
  --body: #6f6862;
  --line: #e7e2da;
  --line-strong: #d8d2c8;
  --canvas: #ffffff;
  --base: #faf8f5;
  --soft: #f5f2ed;
  --container-max: 1152px;
  --wide-max: 1280px;
  --side-mobile: 16px;
  --side-tablet: 32px;
  --side-desktop: 36px;
  --radius-md: 8px;
  --radius-card: 12px;
  --radius-xl: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--base);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-left: var(--side-mobile);
  padding-right: var(--side-mobile);
}
.container--wide { max-width: var(--wide-max); }
@media (min-width: 768px)  { .container { padding-left: var(--side-tablet);  padding-right: var(--side-tablet); } }
@media (min-width: 1024px) { .container { padding-left: var(--side-desktop); padding-right: var(--side-desktop); } }

/* tipografia */
h1, h2, h3, .fr {
  font-family: 'Fraunces', ui-serif, Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.08;
}
h2 { font-size: clamp(2rem, 4.4vw, 3rem); margin-bottom: 18px; }
h3 { font-size: 1.3rem; line-height: 1.3; }
.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--carmim);
  margin-bottom: 16px;
}
.section__sub { color: var(--body); max-width: 680px; margin-bottom: 44px; font-size: 1.0625rem; }

/* interativos */
a { color: var(--carmim); }
:focus-visible { outline: 2px solid var(--carmim); outline-offset: 2px; border-radius: 4px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--carmim); color: #fff; }
.btn--primary:hover { background: var(--carmim-ink); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
.btn--ghost:hover { border-color: var(--carmim); color: var(--carmim-ink); }
.btn--light { background: var(--base); color: var(--carmim-ink); }
.btn--light:hover { background: #fff; }

/* reveal on scroll (JS adiciona .in; sem JS tudo visível) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
  .js .reveal.in { opacity: 1; transform: none; }
}

/* ===== header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 248, 245, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header__inner { display: flex; align-items: center; gap: 24px; min-height: 64px; padding-top: 8px; padding-bottom: 8px; }
.header__logo { display: inline-flex; align-items: center; min-height: 44px; }
.header__logo img { height: 32px; width: auto; }
.header__nav { display: flex; gap: 4px; margin-left: auto; }
.header__nav a {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: 8px 14px;
  color: var(--body); text-decoration: none;
  font-size: 0.9375rem; font-weight: 500;
  border-radius: var(--radius-md);
}
.header__nav a:hover { color: var(--ink); background: var(--soft); }
@media (max-width: 900px) {
  .header__nav { display: none; }
  .header__cta { margin-left: auto; min-height: 44px; padding: 10px 16px; font-size: 0.875rem; }
  .header__logo img { height: 26px; }
}

/* ===== hero ===== */
.hero { min-height: calc(100svh - 64px); display: flex; flex-direction: column; position: relative; }
.hero__inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 96px;
}
.hero h1 {
  font-size: clamp(3rem, 8.6vw, 7rem);
  line-height: 1.02;
}
.hero h1 em { font-style: normal; color: var(--carmim); }
.hero__sub { color: var(--body); font-size: clamp(1.0625rem, 1.5vw, 1.25rem); max-width: 540px; margin-top: 28px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero__mark { display: flex; justify-content: center; }
.hero__mark img { width: min(400px, 88%); }
.hero__scroll {
  position: absolute;
  left: 50%; bottom: 22px;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  color: var(--body); text-decoration: none;
  font-size: 1.4rem;
  border-radius: 999px;
  animation: nudge 2.4s ease-in-out infinite;
}
@keyframes nudge { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 6px); } }
@media (prefers-reduced-motion: reduce) { .hero__scroll { animation: none; } }
@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; gap: 34px; padding-top: 40px; padding-bottom: 64px; }
  .hero__mark { order: -1; }
  .hero__mark img { width: 140px; }
  .hero__scroll { display: none; }
}

/* ===== statement editorial ===== */
.statement { padding: 96px 0; background: var(--canvas); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.statement p {
  font-family: 'Fraunces', serif; font-weight: 600; letter-spacing: -0.015em;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  line-height: 1.28;
  max-width: 1000px;
}
.statement p em { font-style: normal; color: var(--kintsugi); }
.statement p strong { color: var(--carmim); font-weight: 600; }
@media (max-width: 900px) { .statement { padding: 64px 0; } }

/* ===== prova ===== */
.prova { padding: 84px 0 64px; }
.prova__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.prova__item { background: var(--canvas); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 28px; }
.prova__num {
  font-family: 'Fraunces', serif; font-weight: 600;
  font-size: 2.2rem; letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.prova__num span { font-size: 1.1rem; color: var(--body); font-family: 'Inter', sans-serif; font-weight: 500; }
.prova__num .seta { color: var(--carmim); font-size: 1.5rem; font-family: 'Fraunces', serif; }
.prova__item p { color: var(--body); font-size: 0.9375rem; margin-top: 8px; }
.prova__note { color: var(--body); font-size: 0.875rem; margin-top: 20px; max-width: 660px; }
@media (max-width: 1023px) and (min-width: 641px) { .prova__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .prova__grid { grid-template-columns: 1fr; } .prova { padding: 56px 0 40px; } }

/* ===== sections ===== */
.section { padding: 96px 0; }
@media (max-width: 900px) { .section { padding: 60px 0; } }

.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 12px; }
.card { background: var(--canvas); border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 32px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--body); font-size: 0.9688rem; }
.card--destaque { border-color: var(--carmim); border-width: 1.5px; }
.card__tag {
  display: inline-block; margin-bottom: 16px;
  background: var(--carmim-soft); color: var(--carmim-ink);
  border-radius: 8px; padding: 4px 12px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
}
@media (max-width: 900px) { .cards3 { grid-template-columns: 1fr; } }

/* ===== método (seção escura) ===== */
.metodo { background: var(--ink); color: var(--ink-text); padding: 110px 0; }
.metodo .eyebrow { color: var(--kintsugi-dark); }
.metodo h2 { color: var(--ink-text); font-size: clamp(2.2rem, 5vw, 3.6rem); }
.metodo .section__sub { color: var(--ink-muted); }
.metodo__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 18px; }
.passo { background: var(--ink-panel); border: 1px solid var(--ink-line); border-radius: var(--radius-xl); padding: 30px 26px; }
.passo img { width: 78px; height: 78px; margin-bottom: 20px; }
.passo__num { font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.14em; color: var(--kintsugi-dark); margin-bottom: 8px; }
.passo h3 { margin-bottom: 8px; font-size: 1.2rem; color: var(--ink-text); }
.passo p { color: var(--ink-muted); font-size: 0.9063rem; }
.passo--entrega { border-color: var(--kintsugi-dark); }
@media (max-width: 1023px) { .metodo__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .metodo__grid { grid-template-columns: 1fr; } .metodo { padding: 70px 0; } }

/* ===== manifesto ===== */
.manifesto { padding: 120px 0; text-align: center; }
.manifesto img { width: 92px; margin: 0 auto 30px; }
.manifesto__quote {
  font-family: 'Fraunces', serif; font-weight: 600; letter-spacing: -0.018em;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  line-height: 1.1;
  max-width: 900px; margin-inline: auto;
}
.manifesto__quote em { font-style: normal; color: var(--carmim); }
.manifesto__note { margin-top: 26px; color: var(--body); font-size: 1rem; }
@media (max-width: 900px) { .manifesto { padding: 76px 0; } }

/* ===== serviços ===== */
.servicos { list-style: none; margin-top: 12px; }
.servicos li {
  display: grid;
  grid-template-columns: 64px 300px 1fr;
  grid-template-areas: "n titulo desc";
  align-items: baseline;
  gap: 20px;
  padding: 26px 4px;
  border-bottom: 1px solid var(--line);
}
.servicos li:first-child { border-top: 1px solid var(--line); }
.servicos .n { grid-area: n; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.12em; color: var(--kintsugi); }
.servicos strong { grid-area: titulo; font-family: 'Fraunces', serif; font-weight: 600; font-size: 1.35rem; letter-spacing: -0.01em; }
.servicos span { grid-area: desc; color: var(--body); font-size: 0.9688rem; }
@media (max-width: 767px) {
  .servicos li {
    grid-template-columns: 44px 1fr;
    grid-template-areas: "n titulo" ". desc";
    gap: 6px 14px;
  }
}

/* ===== fundador ===== */
.fundador { display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: center; }
.fundador__copy p { color: var(--body); margin-top: 16px; max-width: 620px; }
.fundador__copy p b { color: var(--ink); }
.fundador__selo {
  display: flex; flex-direction: column; align-items: center; gap: 20px;
  background: var(--canvas); border: 1px solid var(--line);
  border-radius: var(--radius-xl); padding: 48px;
}
.fundador__selo span {
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--kintsugi);
}
@media (max-width: 900px) { .fundador { grid-template-columns: 1fr; gap: 36px; } .fundador__selo { padding: 34px; } }

/* ===== FAQ ===== */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  min-height: 56px; padding: 18px 4px;
  font-weight: 600; font-size: 1.0625rem;
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 400; color: var(--carmim);
  border-radius: var(--radius-md);
  transition: background 0.15s ease;
}
.faq summary:hover::after { background: var(--carmim-soft); }
.faq details[open] summary::after { content: "\2212"; background: var(--carmim-soft); }
.faq details p { color: var(--body); padding: 0 4px 24px; max-width: 720px; }

/* ===== cta final ===== */
.cta-final { background: var(--ink); padding: 100px 0; }
.cta-final__inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 20px; }
.cta-final img { width: 110px; }
.cta-final h2 { color: var(--ink-text); font-size: clamp(2rem, 5vw, 3.2rem); margin: 0; }
.cta-final p { color: var(--ink-muted); max-width: 540px; }
.cta-final .btn { margin-top: 10px; }
.cta-final__mail { color: var(--ink-muted); font-size: 0.9375rem; }
.cta-final__mail a { color: var(--kintsugi-dark); text-decoration: none; }
.cta-final__mail a:hover { text-decoration: underline; }
@media (max-width: 900px) { .cta-final { padding: 68px 0; } }

/* ===== footer ===== */
.footer { background: var(--base); border-top: 1px solid var(--line); padding: 48px 0; }
.footer__inner { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; }
.footer__inner img { height: 26px; width: auto; }
.footer__inner nav { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.footer__inner nav a {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: 8px 10px 8px 0;
  color: var(--ink); font-size: 0.9375rem; text-decoration: none; font-weight: 500;
}
.footer__inner nav a:hover { color: var(--carmim); text-decoration: underline; }
.footer__inner p { color: var(--body); font-size: 0.8438rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

/* ===== páginas legais ===== */
.legal { max-width: 760px; margin-inline: auto; padding: 64px 0 96px; }
.legal h1 { font-size: clamp(2rem, 4.5vw, 2.8rem); margin-bottom: 10px; }
.legal .updated { color: var(--body); font-size: 0.875rem; margin-bottom: 40px; }
.legal h2 { font-size: 1.35rem; margin: 40px 0 12px; }
.legal p, .legal li { color: var(--body); font-size: 0.9688rem; margin-bottom: 14px; }
.legal ul { padding-left: 22px; margin-bottom: 14px; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--carmim); }
.legal strong { color: var(--ink); }