/* ==========================================================
   Geovana Müller Podologia: estilos
   Mobile-first. Tokens em :root (ver BRIEFING.md, seção 3).
   ========================================================== */

:root {
  --color-bg: #FAF7F2;
  --color-surface: #FFFFFF;
  --color-sand: #F1EBE3;
  --color-sand-dark: #E8DFD5;
  --color-line: #D8CBBE;
  --color-border-soft: #EFE8E0;
  --color-accent-soft: #CBB9A9;
  --color-ink: #1C1B19;
  --color-ink-hover: #3A3632;
  --color-ink-line: #4A4540;
  --color-text-muted: #4F4943;
  --color-accent: #8A6551;
  --color-accent-dark: #6E5242;
  --color-accent-on-dark: #D9C3B0;
  --color-text-on-dark: #D6CFC7;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', system-ui, sans-serif;

  --container: 1200px;
  --gutter: 24px;
  --section-y: 72px;
  --radius-card: 16px;
  --radius-block: 12px;
  --radius-pill: 999px;
  --header-h: 72px;
}

@media (min-width: 900px) {
  :root { --section-y: 112px; }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-padding-top: var(--header-h); }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
}

img { max-width: 100%; display: block; }

a { color: var(--color-ink); }
a:hover { color: var(--color-accent); }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

h1, h2, h3, p, dl, dd, figure, blockquote, ol, ul { margin: 0; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 100;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-bg);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 12px; color: var(--color-bg); }

/* ---------- Tipografia ---------- */
.eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(46px, 6vw, 78px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}
.h1 em { font-style: italic; color: var(--color-accent); }

.h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.1;
}

.h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
}

.lead {
  font-size: 19px;
  color: var(--color-text-muted);
  max-width: 520px;
}

.muted { color: var(--color-text-muted); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 30px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s, color .2s;
}

.btn--primary { background: var(--color-ink); color: var(--color-bg); }
.btn--primary:hover { background: var(--color-ink-hover); color: var(--color-bg); }

.btn--ghost { border: 1px solid var(--color-ink); color: var(--color-ink); }
.btn--ghost:hover { background: var(--color-ink); color: var(--color-bg); }

.btn--sm { min-height: 48px; padding: 0 18px; font-size: 15px; }

@media (min-width: 560px) {
  .btn--sm { padding: 0 24px; }
}

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.icon { flex: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 247, 242, 0.94);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-sand-dark);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 12px;
}

.site-header__logo { display: flex; align-items: center; }
.site-header__logo img { height: 36px; width: auto; }

.site-nav { display: none; }

@media (min-width: 560px) {
  .site-header__logo img { height: 44px; }
}

@media (min-width: 900px) {
  .site-header__inner { padding-block: 14px; }
  .site-nav { display: flex; align-items: center; gap: 28px; }
}

.site-nav a {
  padding: 12px 4px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-ink);
}
.site-nav a:hover { color: var(--color-accent); }

/* ---------- Seções ---------- */
.section { padding-block: var(--section-y); }

.section--surface {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border-soft);
}
.section--sand { background: var(--color-sand); }
.section--sand .eyebrow { color: var(--color-accent-dark); }
.section--dark { background: var(--color-ink); color: var(--color-bg); }
.section--dark .eyebrow { color: var(--color-accent-on-dark); }

.section__stack { display: flex; flex-direction: column; gap: 56px; }

.section__head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 640px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: 64px;
  align-items: center;
}

/* ---------- Hero ---------- */
.hero { padding-block: 48px var(--section-y); }

@media (min-width: 900px) {
  .hero { padding-block: 88px 112px; }
}

.hero__text { display: flex; flex-direction: column; gap: 28px; }
.hero__text .btn-row { padding-top: 8px; }

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  padding: 12px 0 0;
  list-style: none;
  font-size: 15px;
  color: var(--color-text-muted);
}
.badges li { display: inline-flex; align-items: center; gap: 8px; }

.hero__media { display: flex; justify-content: center; }

.hero__photo {
  position: relative;
  width: min(100%, 500px);
  aspect-ratio: 1 / 1;
}

.hero__photo::before {
  content: "";
  position: absolute;
  inset: -18px -18px 18px 18px;
  border-radius: 50%;
  border: 1px solid var(--color-accent-soft);
}

.hero__photo-frame {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-sand-dark);
}

.hero__photo-frame picture { display: contents; }

.hero__photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

/* Hero no celular/tablet: foto primeiro, tipografia mais compacta,
   botões em largura total, para a primeira tela ter impacto visual. */
@media (max-width: 899px) {
  .hero { padding-top: 32px; }
  .hero .split { display: flex; flex-direction: column; gap: 36px; }
  .hero__media { order: -1; }
  .hero__photo { width: min(62vw, 280px); }
  .hero__photo::before { inset: -12px -12px 12px 12px; }
  .hero__text { gap: 22px; }
  .hero .h1 { font-size: clamp(38px, 10.5vw, 46px); }
  .hero .lead { font-size: 17px; }
  .hero__text .btn-row { padding-top: 4px; }
  .hero__text .btn { flex: 1 1 100%; }
}

/* ---------- Cards (Serviços) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
  gap: 24px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-sand-dark);
  background: var(--color-bg);
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--color-accent-soft); transform: translateY(-2px); }

@media (prefers-reduced-motion: reduce) {
  .card:hover { transform: none; }
}

.card__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.card p { font-size: 16px; color: var(--color-text-muted); }

/* ---------- Sobre ---------- */
.about__photo {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 5;
  justify-self: center;
  border-radius: 240px 240px 16px 16px;
  overflow: hidden;
  background: var(--color-sand-dark);
}
.about__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; }

.about__text { display: flex; flex-direction: column; gap: 24px; }

.facts {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.facts > div {
  padding: 20px 24px;
  border-radius: var(--radius-block);
  background: var(--color-sand);
}
.facts dt {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}
.facts dd { margin-top: 4px; font-size: 16px; }

/* ---------- Como funciona ---------- */
.steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 40px;
}
.steps li {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--color-ink-line);
}
.steps__num {
  font-family: var(--font-serif);
  font-size: 44px;
  line-height: 1;
  color: var(--color-accent-on-dark);
}
.steps p { font-size: 16px; color: var(--color-text-on-dark); }

/* ---------- Depoimentos ---------- */
.quote {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px;
  border-radius: var(--radius-card);
  background: var(--color-surface);
  border: 1px solid var(--color-sand-dark);
}
.quote::before {
  content: "\201C";
  font-family: var(--font-serif);
  font-size: 64px;
  line-height: 0.6;
  height: 28px;
  color: var(--color-accent-soft);
}
.quote blockquote { color: var(--color-text-muted); }
.quote blockquote p + p { margin-top: 12px; }
/* Texto longo recolhido (ver js/main.js): 7 linhas com esmaecimento no fim. */
.quote blockquote.is-clamped {
  max-height: calc(7 * 1.65em);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, #000 65%, transparent);
  mask-image: linear-gradient(to bottom, #000 65%, transparent);
}
.quote__more {
  align-self: flex-start;
  margin-top: -8px;
  padding: 6px 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.quote__more:hover { color: var(--color-ink); }
.quote__more[hidden] { display: none; }
.quote figcaption { margin-top: auto; font-size: 15px; font-weight: 600; }
.quote figcaption span { font-weight: 400; color: var(--color-text-muted); }

.rating {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  color: var(--color-text-muted);
}
.rating strong { color: var(--color-ink); }
.stars { display: inline-flex; gap: 2px; color: var(--color-accent); }

.reviews-link a { font-weight: 600; }

/* ---------- Carrossel (só no celular; ver js/main.js) ---------- */
@media (max-width: 899px) {
  .carousel { display: flex; flex-direction: column; gap: 20px; }

  .carousel__track {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding-block: 4px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .carousel__track::-webkit-scrollbar { display: none; }
  /* scroll-snap-stop: um cartão por gesto, mesmo deslizando rápido. */
  .carousel__track > * { flex: 0 0 100%; scroll-snap-align: start; scroll-snap-stop: always; }
  /* Com JS, o deslize é controlado em js/main.js (um cartão por gesto):
     sem rolagem nativa nem encaixe do navegador, que pulavam vários cartões. */
  .carousel__track.is-controlled {
    overflow-x: hidden;
    scroll-snap-type: none;
    touch-action: pan-y;
  }
  .carousel__track:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 4px; }

  .carousel__nav { display: flex; align-items: center; justify-content: center; gap: 16px; }

  .carousel__arrow {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    border: 1px solid var(--color-line);
    background: var(--color-surface);
    color: var(--color-ink);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity .2s, border-color .2s;
  }
  .carousel__arrow:hover { border-color: var(--color-accent); color: var(--color-accent); }
  .carousel__arrow--prev svg { transform: scaleX(-1); }
  .carousel__arrow:disabled { opacity: .35; cursor: default; }

  .carousel__dots { display: flex; }
  .carousel__dot {
    position: relative;
    width: 24px;
    height: 24px;
    padding: 0;
    border: 0;
    background: none;
    cursor: pointer;
  }
  .carousel__dot::before {
    content: "";
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    background: var(--color-line);
    transition: background .2s, transform .2s;
  }
  .carousel__dot[aria-current]::before { background: var(--color-accent); transform: scale(1.25); }
}

@media (max-width: 899px) and (prefers-reduced-motion: reduce) {
  .carousel__arrow, .carousel__dot::before { transition: none; }
}

@media (min-width: 900px) {
  .carousel__nav, .carousel__arrow { display: none; }
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  gap: 56px;
  align-items: start;
}
.faq__intro { display: flex; flex-direction: column; gap: 16px; }
.faq__intro a { font-weight: 600; }
.faq__more { padding-top: 24px; }
.faq__more a { font-weight: 600; }

.faq__list { border-top: 1px solid var(--color-line); }

.faq__list details { border-bottom: 1px solid var(--color-line); }

.faq__list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 64px;
  padding: 16px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  list-style: none;
}
.faq__list summary::-webkit-details-marker { display: none; }

.faq__list summary::after {
  content: "+";
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
  color: var(--color-accent);
  transition: transform .2s;
}
.faq__list details[open] summary::after { transform: rotate(45deg); }

.faq__list details p {
  margin: 0 0 24px;
  max-width: 600px;
  color: var(--color-text-muted);
}

/* ---------- Contato ---------- */
.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: 56px;
  align-items: stretch;
}
.contact__text { display: flex; flex-direction: column; gap: 28px; }
.contact__text .section__head { max-width: none; }

.contact-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-list li { display: flex; gap: 16px; align-items: flex-start; }
.contact-list .icon { margin-top: 2px; color: var(--color-accent); }
.contact-list strong { display: block; font-weight: 600; }
.contact-list span,
.contact-list address,
.contact-list a { color: var(--color-text-muted); font-style: normal; }
.contact-list a:hover { color: var(--color-accent); }
.contact-list .contact-list__link {
  display: inline-block;
  margin-top: 4px;
  padding-block: 8px;
  font-weight: 600;
  color: var(--color-ink);
}

.map {
  min-height: 400px;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--color-sand-dark);
}
.map iframe { display: block; width: 100%; height: 100%; min-height: 400px; border: 0; }

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  padding: 64px 0 40px;
}
.site-footer__inner { display: flex; flex-direction: column; gap: 40px; }
.site-footer__top,
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.site-footer__top { gap: 32px; }
.site-footer__top img { height: 56px; width: auto; }
.site-footer__slogan {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 26px;
  color: var(--color-bg);
}
.site-footer__bottom {
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--color-ink-hover);
  font-size: 14px;
}

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-surface);
  box-shadow: 0 8px 24px rgba(28, 27, 25, 0.25);
}
.wa-float:hover { background: var(--color-accent-dark); color: var(--color-surface); }

/* Escondido enquanto os botões do topo estão visíveis (ver js/main.js). */
.wa-float { transition: opacity .25s, transform .25s; }
.wa-float.is-hidden {
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .wa-float { transition: none; }
}