/* ============================================
   OURIGEN — Design tokens (tema claro)
   ============================================ */
:root {
  --gold: #B8935A;
  --gold-deep: #9C7A45;
  --ink: #24211D;
  --ink-soft: #55504A;
  --paper: #FBF8F2;
  --paper-deep: #F2ECDF;
  --line: rgba(36,33,29,0.12);
  --white: #FFFFFF;

  --serif: 'Cinzel', serif;
  --sans: 'Inter', sans-serif;

  --container: 1180px;
  --gap: clamp(1.5rem, 4vw, 4rem);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.25; color: var(--ink); }

.kicker {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  color: var(--gold-deep);
  margin-bottom: 1rem;
}
.kicker--onDark { color: var(--gold); }

p.lede { font-size: 1.08rem; color: var(--ink-soft); max-width: 620px; }

/* ============================================
   Scroll reveal
   ============================================ */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.3rem 0;
  background: rgba(251,248,242,0);
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.nav.is-scrolled {
  background: rgba(251,248,242,0.92);
  backdrop-filter: blur(10px);
  padding: 0.85rem 0;
  box-shadow: 0 1px 0 var(--line);
}
.nav__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav__logo img { height: 32px; width: auto; }
.nav__links { display: flex; gap: 2.25rem; }
.nav__links a { font-size: 0.85rem; letter-spacing: 0.02em; color: var(--ink); opacity: 0.75; transition: opacity 0.3s, color 0.3s; }
.nav__links a:hover { opacity: 1; color: var(--gold-deep); }
.nav__cta {
  border: 1px solid var(--gold-deep);
  color: var(--gold-deep);
  padding: 0.55rem 1.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  border-radius: 2px;
  transition: background 0.3s, color 0.3s;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--gold-deep); color: var(--white); }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav__burger span { width: 22px; height: 1.5px; background: var(--ink); }
.nav__mobile { display: none; flex-direction: column; gap: 1.4rem; padding: 1.5rem var(--gap) 2rem; background: var(--paper); border-bottom: 1px solid var(--line); }
.nav__mobile a { font-size: 1.05rem; }
.nav__mobile.is-open { display: flex; }
.nav__mobile .nav__cta { display: inline-block; text-align: center; margin-top: 0.4rem; }

/* ============================================
   Hero (split: texto + vídeo com produto flutuando)
   ============================================ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  background: var(--paper);
  padding-top: 90px;
}
.hero__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 5rem);
}
.hero__title { font-size: clamp(2rem, 3.6vw, 3.1rem); margin-bottom: 1.2rem; }
.hero__sub { font-size: 1.1rem; color: var(--ink-soft); font-weight: 400; max-width: 460px; margin-bottom: 1.8rem; }
.hero__checklist { list-style: none; margin-bottom: 2rem; }
.hero__checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 0.7rem;
}
.hero__checklist .check { color: var(--gold-deep); font-weight: 600; }
.hero__badges {
  display: flex;
  gap: 1.6rem;
  margin-top: 1.3rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.hero__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-height: 78vh;
  margin: 2rem clamp(1.5rem, 4vw, 4rem) 2rem 0;
  border-radius: 6px;
}
.hero__media-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ============================================
   Section basics
   ============================================ */
section { padding: clamp(3.5rem, 7vw, 6.5rem) var(--gap); }
.section__inner { max-width: var(--container); margin: 0 auto; }
.section--paper { background: var(--paper); }
.section--deep { background: var(--paper-deep); }
.section--ink { background: var(--ink); }
.section--ink h2, .section--ink h1, .section--ink h3 { color: #fff; }
.section--ink p { color: rgba(255,255,255,0.72); }
.section--ink .split__caption { color: var(--gold); }

/* Texto centralizado, tipo bloco de abertura (Por que existimos) */
.intro {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.intro h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin-bottom: 1.5rem; }
.intro p { color: var(--ink-soft); font-size: 1.08rem; margin-bottom: 1.1rem; }

/* ============================================
   Split (imagem + texto)
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }
.split__media img { width: 100%; border-radius: 4px; aspect-ratio: 5/4; object-fit: cover; }
.split__text h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); margin-bottom: 1.3rem; }
.split__text p { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 1rem; max-width: 480px; }
.split__caption { font-family: var(--serif); font-style: italic; color: var(--gold-deep); font-size: 1rem !important; }

/* ============================================
   Especificações (linha informativa)
   ============================================ */
.specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: var(--container);
  margin: 3rem auto 0;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}
.specs__item { text-align: center; }
.specs__item span { display: block; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.5rem; }
.specs__item strong { font-family: var(--serif); font-size: 1.1rem; color: var(--ink); }

/* ============================================
   Mesa / Ritual (imagem grande + texto ao lado, sobre papel)
   ============================================ */
.ritual {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.ritual__media img { width: 100%; border-radius: 4px; }
.ritual__text h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: 1.3rem; }
.ritual__text p { color: var(--ink-soft); font-size: 1.08rem; margin-bottom: 1.1rem; max-width: 460px; }

/* ============================================
   Produto
   ============================================ */
.produto__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.produto__hero-img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 4px; }
.produto__thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1rem; }
.produto__thumbs img { border-radius: 4px; aspect-ratio: 1/1; object-fit: cover; }
.produto__info h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 1rem; }
.produto__desc { color: var(--ink-soft); font-size: 1.08rem; margin-bottom: 1.4rem; max-width: 460px; }
.produto__price-row { display: flex; align-items: baseline; gap: 1rem; margin: 1.6rem 0; }
.produto__weight { font-size: 0.85rem; color: var(--ink-soft); border: 1px solid var(--line); padding: 0.25rem 0.7rem; border-radius: 2px; }
.produto__price { font-family: var(--serif); font-size: 2.1rem; color: var(--gold-deep); }
.produto__note { margin-top: 1rem; font-size: 0.85rem; color: var(--ink-soft); }
.produto__qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 4px; margin-bottom: 1.4rem; width: fit-content; }
.produto__qty-btn { background: none; border: none; width: 42px; height: 42px; font-size: 1.2rem; color: var(--ink); cursor: pointer; line-height: 1; }
.produto__qty-btn:hover { background: var(--paper-deep); }
.produto__qty-input { width: 48px; height: 42px; border: none; border-left: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; font-size: 1rem; font-family: var(--sans); color: var(--ink); -moz-appearance: textfield; }
.produto__qty-input::-webkit-outer-spin-button, .produto__qty-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ============================================
   Botões
   ============================================ */
.btn { display: inline-block; padding: 1rem 2.3rem; font-size: 0.9rem; letter-spacing: 0.03em; border-radius: 2px; transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, box-shadow 0.25s; text-align: center; }
.btn--primary { background: var(--ink); color: var(--white); font-weight: 500; }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(36,33,29,0.35); }
.btn--gold { border: 1px solid var(--gold-deep); color: var(--gold-deep); }
.btn--gold:hover { background: var(--gold-deep); color: var(--white); }
.btn--large { padding: 1.05rem 2.8rem; font-size: 1rem; }

/* ============================================
   FAQ
   ============================================ */
.faq__inner { max-width: 780px; margin: 0 auto; }
.faq h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom: 2.5rem; text-align: center; }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__trigger { width: 100%; background: none; border: none; color: var(--ink); font-family: var(--sans); font-size: 1.02rem; font-weight: 500; padding: 1.4rem 0; display: flex; justify-content: space-between; align-items: center; cursor: pointer; text-align: left; gap: 1rem; }
.accordion__icon { color: var(--gold-deep); font-size: 1.3rem; font-weight: 300; transition: transform 0.3s var(--ease); flex-shrink: 0; }
.accordion__item.is-open .accordion__icon { transform: rotate(45deg); }
.accordion__panel { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.accordion__panel p { color: var(--ink-soft); padding-bottom: 1.4rem; max-width: 620px; font-size: 0.98rem; }

/* ============================================
   Fechamento
   ============================================ */
.closing { text-align: center; background: var(--ink); }
.closing__quote { font-family: var(--serif); font-style: italic; font-size: clamp(1.3rem, 2.8vw, 1.9rem); color: var(--gold); margin-bottom: 2.2rem; }
.closing .btn--gold { border-color: var(--gold); color: var(--gold); }
.closing .btn--gold:hover { background: var(--gold); color: var(--ink); }

/* ============================================
   Footer
   ============================================ */
.footer { background: var(--paper-deep); padding: 3.5rem var(--gap) 2rem; }
.footer__inner { max-width: var(--container); margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2.5rem; }
.footer__brand img { height: 32px; margin-bottom: 0.8rem; }
.footer__brand p { color: var(--ink-soft); font-size: 0.9rem; }
.footer__links { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__links a { color: var(--ink-soft); font-size: 0.9rem; }
.footer__links a:hover { color: var(--gold-deep); }
.footer__legal p { color: var(--ink-soft); font-size: 0.85rem; margin-bottom: 0.4rem; }
.footer__legal-pending { font-style: italic; opacity: 0.7; }
.footer__bottom { max-width: var(--container); margin: 2.2rem auto 0; padding-top: 1.3rem; border-top: 1px solid var(--line); font-size: 0.8rem; color: var(--ink-soft); }

/* ============================================
   Sticky CTA
   ============================================ */
.sticky-cta {
  position: fixed; bottom: -100px; left: 50%; transform: translateX(-50%);
  z-index: 90;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.7rem 1rem;
  display: flex; align-items: center; gap: 1rem;
  width: min(92%, 420px);
  transition: bottom 0.4s var(--ease);
  box-shadow: 0 20px 40px -14px rgba(36,33,29,0.25);
}
.sticky-cta.is-visible { bottom: 20px; }
.sticky-cta img { width: 44px; height: 44px; object-fit: cover; border-radius: 4px; }
.sticky-cta__info { flex: 1; display: flex; flex-direction: column; font-size: 0.8rem; color: var(--ink-soft); }
.sticky-cta__info strong { color: var(--gold-deep); font-size: 1rem; }
.sticky-cta .btn { padding: 0.6rem 1.2rem; font-size: 0.8rem; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__inner > .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .hero { grid-template-columns: 1fr; }
  .hero__media { order: -1; margin: 1.5rem; aspect-ratio: 1/1; max-height: 60vh; }
  .hero__text { padding: 0.5rem 1.5rem 2.5rem; }

  .split, .split--reverse, .ritual, .produto__inner { grid-template-columns: 1fr; direction: ltr; }
  .specs { grid-template-columns: repeat(2, 1fr); row-gap: 1.5rem; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 480px) {
  .hero__title { font-size: 1.9rem; }
  .btn--large { width: 100%; }
}