/* =====================================================
   Cake da Bina — estilo elegante (rosé, dourado, creme)
   ===================================================== */

:root {
  /* Paleta alinhada ao logotipo da marca (blush rose + terracotta) */
  --cream:     #fbf2ee;
  --cream-2:   #f6e1db;
  --blush:     #edd4da;        /* rosa pastel do fundo do logo */
  --rose:      #a86058;        /* terracotta/rose do logotipo */
  --rose-dark: #7b4640;
  --rose-soft: #e7c6ca;
  --gold:      #856528;        /* escurecido para contraste WCAG AA (ratio ≥4.5:1) */
  --gold-2:    #e9c58a;
  --ink:       #2e2424;        /* texto principal */
  --ink-soft:  #5a4a47;
  --line:      #edcfcf;
  --white:     #ffffff;
  --shadow-sm: 0 2px 8px rgba(90,40,40,.06);
  --shadow:    0 10px 30px rgba(90,40,40,.10);
  --shadow-lg: 0 24px 60px rgba(90,40,40,.14);
  --radius:    14px;
  --radius-lg: 22px;
  --maxw:      1180px;
  --ease:      cubic-bezier(.22,.61,.36,1);
}

/* Reset leve */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Lato', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rose-dark); text-decoration: none; transition: color .2s var(--ease); }
a:hover, a:focus { color: var(--rose); }
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .2px;
  line-height: 1.15;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: 1.35rem; }
p  { margin: 0 0 1em; color: var(--ink-soft); }
ul, ol { padding-left: 1.2em; }

.container {
  width: min(100% - 2.4rem, var(--maxw));
  margin-inline: auto;
}

.eyebrow {
  display: inline-block;
  font-family: 'Lato', sans-serif;
  font-size: .82rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 .6em;
  font-weight: 700;
}

.small { font-size: .92rem; color: var(--ink-soft); }

/* Skip link (acessibilidade) */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--rose-dark);
  color: #fff;
  padding: .6em 1em;
  z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ============ Cabeçalho ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 247, 241, .92);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 0;
  gap: 1rem;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--ink);
}
.logo:hover { color: var(--rose-dark); }
.logo-mark {
  display: inline-flex;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: radial-gradient(120% 120% at 30% 30%, #fff 0%, var(--cream-2) 60%, #f3d8c0 100%);
  align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.logo-text strong {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  letter-spacing: .5px;
  line-height: 1;
}
.logo-text em {
  display: block;
  font-style: normal;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 3px;
}
.main-nav ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  gap: 1.4rem;
}
.main-nav a {
  color: var(--ink);
  font-weight: 400;
  position: relative;
  padding: .3em 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--rose));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.main-nav a:hover::after,
.main-nav a:focus::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 44px; height: 44px;
  padding: 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
}
.nav-toggle-bar {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ Botões ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .95em 1.6em;
  border-radius: 999px;
  font-weight: 700;
  font-size: .98rem;
  letter-spacing: .03em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
  text-align: center;
}
.btn svg { flex: 0 0 auto; }
.btn-primary {
  background: linear-gradient(135deg, var(--rose) 0%, var(--rose-dark) 100%);
  color: #fff;
  box-shadow: 0 10px 24px rgba(183,110,121,.35);
}
.btn-primary:hover,
.btn-primary:focus {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(183,110,121,.45);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover,
.btn-ghost:focus {
  background: #fff;
  border-color: var(--gold-2);
  color: var(--rose-dark);
}
.btn.block { display: flex; width: 100%; }

/* ============ HERO ============ */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(3rem, 6vw, 5.5rem) 0 clamp(3rem, 5vw, 4.5rem);
  background:
    radial-gradient(60% 50% at 85% 20%, #fde9d9 0%, rgba(253,233,217,0) 70%),
    radial-gradient(60% 60% at 10% 110%, #f6dcdf 0%, rgba(246,220,223,0) 70%),
    var(--cream);
}
.hero-bg::before,
.hero-bg::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 280px; height: 280px;
  border-radius: 50%;
  filter: blur(20px);
  opacity: .6;
}
.hero-bg::before { background: #f4d0bd; top: -80px; left: -80px; }
.hero-bg::after  { background: #eac6c9; bottom: -100px; right: -60px; }

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.hero-text h1 { margin-top: .2em; }
.hero-text .lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 56ch;
}
.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.2rem 0 1.6rem; }
.hero-badges {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.hero-badges li span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5em 1em;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .88rem;
  color: var(--ink-soft);
  box-shadow: var(--shadow-sm);
}
.hero-badges li span::before {
  content: "✦";
  color: var(--gold);
  font-size: .9em;
}
.hero-image .frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid #fff;
  background: linear-gradient(135deg, var(--cream-2), #fbdcc5);
  aspect-ratio: 4 / 5;
}
.hero-image .frame::after {
  content: "";
  position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px rgba(176,135,72,.25);
  border-radius: inherit;
  pointer-events: none;
}
.hero-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ============ Seções genéricas ============ */
.section { padding: clamp(3rem, 6vw, 5rem) 0; }
.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-sub { max-width: 60ch; margin-inline: auto; color: var(--ink-soft); }
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* ============ Sobre ============ */
.section-about {
  background:
    linear-gradient(180deg, var(--cream) 0%, #fff 100%);
  border-top: 1px solid var(--line);
}
.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  box-shadow: var(--shadow);
  border: 6px solid #fff;
}
.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0 0;
  padding: 0;
}
.about-facts div {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.about-facts dt {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--gold);
  margin-bottom: .2em;
}
.about-facts dd {
  margin: 0;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  color: var(--rose-dark);
  font-weight: 700;
}

/* ============ Catálogo ============ */
.section-catalog {
  background:
    radial-gradient(70% 40% at 50% 0%, #fde9d9 0%, rgba(253,233,217,0) 70%),
    #fff;
}
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  position: relative;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-media {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cream-2), #fbdcc5);
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.card:hover .card-media img { transform: scale(1.05); }
.card-body { padding: 1.3rem 1.4rem 1.6rem; }
.card-body h3 { margin-bottom: .45em; }
.badge {
  position: absolute;
  top: 14px; left: 14px;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: #3c2a0e;
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 700;
  padding: .35em .9em;
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(176,135,72,.35);
}
.card-highlight { border-color: var(--gold-2); }
.tags {
  display: flex; flex-wrap: wrap; gap: .4rem;
  list-style: none; padding: 0; margin: .8rem 0 0;
}
.tags li {
  background: var(--cream-2);
  color: var(--rose-dark);
  padding: .25em .7em;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
}
.catalog-cta {
  display: flex; justify-content: center; gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

/* ─── LIGHTBOX ──────────────────────────────────────────────── */
/* Cursor e ícone de zoom sobre as cards */
.card-media.zoomable {
  position: relative;
  cursor: zoom-in;
}
.card-media.zoomable::after {
  content: '';
  position: absolute; inset: 0;
  background:
    rgba(0,0,0,0)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cline x1='16.5' y1='16.5' x2='21' y2='21'/%3E%3Cline x1='11' y1='8' x2='11' y2='14'/%3E%3Cline x1='8' y1='11' x2='14' y2='11'/%3E%3C/svg%3E")
    center / 38px no-repeat;
  opacity: 0;
  transition: opacity .3s var(--ease), background-color .3s var(--ease);
  pointer-events: none;
  border-radius: inherit;
}
.card-media.zoomable:hover::after,
.card-media.zoomable:focus-visible::after {
  background-color: rgba(0,0,0,.28);
  opacity: 1;
}

/* Overlay escuro */
.lightbox {
  position: fixed; inset: 0; z-index: 9100;
  background: rgba(12,8,6,.93);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  cursor: zoom-out;
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.lightbox:not([hidden]) { opacity: 1; }
.lightbox[hidden] { display: none; }

/* Figura e imagem */
.lightbox-figure {
  margin: 0;
  max-width: min(94vw, 960px);
  text-align: center;
}
.lightbox-img {
  max-width: 100%; max-height: 82vh;
  object-fit: contain; display: block;
  border-radius: var(--radius-lg);
  box-shadow: 0 28px 72px rgba(0,0,0,.55);
  transform: scale(.9);
  transition: transform .35s var(--ease);
  cursor: default;
}
.lightbox:not([hidden]) .lightbox-img { transform: scale(1); }

/* Legenda */
.lightbox-caption {
  color: var(--cream);
  font-family: var(--font-body);
  font-size: .875rem;
  letter-spacing: .02em;
  margin-top: .9rem;
  opacity: .7;
}

/* Botão fechar */
.lightbox-close {
  position: absolute; top: 1rem; right: 1.2rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  width: 2.4rem; height: 2.4rem;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1.4rem; line-height: 1;
  cursor: pointer;
  transition: background .2s;
}
.lightbox-close:hover { background: rgba(255,255,255,.25); }

/* ============ Área de atendimento ============ */
.section-area {
  background: linear-gradient(180deg, #fff 0%, var(--cream) 100%);
  border-top: 1px solid var(--line);
}
.cities {
  list-style: none; padding: 0; margin: 1rem 0;
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.cities li {
  background: #fff;
  border: 1px solid var(--line);
  padding: .45em 1em;
  border-radius: 999px;
  font-size: .92rem;
  color: var(--ink);
}
.area-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 1.8rem;
  box-shadow: var(--shadow);
}
.area-card h3 { margin-top: 0; }
.area-card ol { padding-left: 1.2em; }
.area-card li { margin-bottom: .6em; color: var(--ink-soft); }

/* ============ Contato ============ */
.section-contact { background: #fff; border-top: 1px solid var(--line); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.contact-card {
  display: block;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  text-align: center;
  color: var(--ink);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.contact-card:hover {
  color: var(--ink);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--gold-2);
}
.contact-icon {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rose), var(--rose-dark));
  color: #fff;
  margin-bottom: .8rem;
}
.contact-card h3 { margin-bottom: .2em; }
.contact-card p { margin-bottom: .3em; }
.contact-value {
  display: block;
  margin-top: .4em;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  color: var(--rose-dark);
  font-weight: 700;
}

/* ============ Rodapé ============ */
.site-footer {
  background: var(--ink);
  color: #f6e3da;
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}
.site-footer .footer-inner {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: 1.2fr 1fr 1fr;
  align-items: center;
}
.site-footer a { color: #f6e3da; margin-right: 1rem; }
.site-footer a:hover { color: var(--gold-2); }
.footer-brand { margin: 0 0 .2em; font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; }
.copyright { text-align: right; margin: 0; color: #d9bfb2; }

/* ============ Botão flutuante WhatsApp ============ */
.wa-float {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85em 1.2em;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(37,211,102,.35);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.wa-float:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(37,211,102,.45);
}
.wa-float span { font-size: .95rem; }

/* ============ Responsivo ============ */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image { order: -1; max-width: 520px; margin-inline: auto; }
  .grid-2 { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .site-footer .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .copyright { text-align: center; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    max-height: 0;
    transition: max-height .35s var(--ease);
  }
  .main-nav.is-open { max-height: 500px; }
  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: .6rem 1.2rem 1.2rem;
  }
  .main-nav a { display: block; padding: .9em 0; border-bottom: 1px solid var(--line); }
  .main-nav li:last-child a { border-bottom: none; }
  .catalog-grid { grid-template-columns: 1fr; }
  .about-facts { grid-template-columns: 1fr 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: .9em; }
}

/* ============ Preferências do usuário ============ */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* Foco acessível em toda a página */
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 3px solid var(--gold-2);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Imagens quebradas: mostra gradient de fundo suave */
img { background-color: var(--cream-2); }

/* ── Footer: corrigir contraste WCAG AA (texto claro sobre fundo escuro) ── */
.site-footer p,
.site-footer strong { color: #f0ddd5; }
.site-footer .copyright { color: #d9bfb2; }

/* Revelação progressiva ao scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }