/* ============================================================
   Casa das Fechaduras · Landing de contato
   Estratégia de cor: Committed (navy #12234b carrega a página)
   Tipografia: Barlow Condensed (display) + Barlow (texto)
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Cor (hex primeiro, OKLCH refina onde houver suporte) */
  --navy: #12234b;
  --navy-deep: #0b1735;
  --navy-raised: #1a2f5e;
  --navy-line: #2c4170;
  --mist: #b8becd;
  --mist-soft: #dde1ea;
  --dot-idle: #8b93a6; /* dot inativa do carousel: 3,2:1 sobre branco */
  --surface: #f4f6fa;
  --white: #ffffff;
  --gold: #f5ba2a;
  --gold-bright: #fdd02a;
  --wa-green: #25d366;
  --wa-green-press: #1db657;

  --ink: #0b1735;            /* texto em fundo claro */
  --ink-soft: #44506e;       /* texto secundário em fundo claro */
  --snow: #eef1f7;           /* texto em fundo navy */
  --snow-soft: #c3cce0;      /* texto secundário em fundo navy */

  --focus: var(--navy);

  /* Tipografia */
  --font-display: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --font-body: "Barlow", "Segoe UI", Helvetica, Arial, sans-serif;
  --text-hero: clamp(2.75rem, 7vw + 0.8rem, 5.25rem);
  --text-h2: clamp(2.125rem, 3.2vw + 1rem, 3.375rem);
  --text-h3: clamp(1.375rem, 0.8vw + 1.15rem, 1.625rem);
  --text-lead: clamp(1.0625rem, 0.5vw + 0.95rem, 1.25rem);
  --text-body: 1rem;
  --text-sm: 0.875rem;

  /* Espaço (escala 4pt) */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --section-pad: clamp(4rem, 8vw, 7rem);

  /* Estrutura */
  --container: min(1160px, 92vw);
  --radius-sm: 8px;
  --radius-md: 12px;

  /* Camadas */
  --z-topbar: 10;
  --z-float: 20;
}

@supports (color: oklch(0.5 0.1 200)) {
  :root {
    --navy: oklch(0.265 0.082 268);
    --navy-deep: oklch(0.215 0.07 268);
    --navy-raised: oklch(0.32 0.09 268);
    --gold: oklch(0.82 0.155 80);
    --surface: oklch(0.973 0.007 268);
    --dot-idle: oklch(0.62 0.03 268);
  }
}

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

html { -webkit-text-size-adjust: 100%; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  font-kerning: normal;
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0; }

img { max-width: 100%; height: auto; }

a { color: inherit; }

ul { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--gold); color: var(--navy-deep); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 160ms ease-out, border-color 160ms ease-out, transform 160ms ease-out;
}

.btn:active { transform: translateY(1px); }

.btn--lg {
  min-height: 56px;
  padding: 1rem 1.875rem;
  font-size: 1.0625rem;
}

.btn--compact { min-height: 44px; padding: 0.625rem 1.125rem; }

.btn--wa { background: var(--wa-green); color: var(--navy-deep); }
.btn--wa:hover { background: var(--wa-green-press); }

.btn--ghost {
  background: transparent;
  color: var(--snow);
  border: 1.5px solid rgba(238, 241, 247, 0.4);
}
.btn--ghost:hover {
  border-color: var(--snow);
  background: rgba(238, 241, 247, 0.07);
}

.btn--navy { background: var(--navy); color: var(--snow); }
.btn--navy:hover { background: var(--navy-raised); }

.btn--gold { background: var(--gold); color: var(--navy-deep); }
.btn--gold:hover { background: var(--gold-bright); }

.icon-wa { width: 22px; height: 22px; fill: currentColor; flex: none; }

/* ---------- Topbar ---------- */
.topbar {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: var(--z-topbar);
  padding-top: var(--space-lg);
}

.topbar__inner {
  width: var(--container);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.topbar__brand img {
  display: block;
  width: clamp(140px, 17vw, 178px);
  height: auto;
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.topbar__phone {
  color: var(--snow);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: var(--space-sm) 0;
}
.topbar__phone:hover { text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 600px) {
  .topbar__phone { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--snow);
  padding-block: clamp(8.5rem, 16vw, 12rem) clamp(6rem, 11vw, 9rem);
  overflow: hidden;
  --focus: var(--gold);
}

.hero__keyhole {
  position: absolute;
  top: 50%;
  right: clamp(-14rem, -10vw, -4rem);
  height: 150%;
  transform: translateY(-46%);
  fill: var(--navy-raised);
  opacity: 0.5;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  width: var(--container);
  margin-inline: auto;
  max-width: var(--container);
}

.hero__title {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0.005em;
  max-width: 14ch;
}

.hero__title-accent { color: var(--gold); }

.hero__lead {
  margin-top: var(--space-lg);
  max-width: 54ch;
  font-size: var(--text-lead);
  line-height: 1.65;
  letter-spacing: 0.011em;
  color: var(--snow-soft);
}

.hero__actions {
  margin-top: var(--space-xl);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero__meta {
  margin-top: var(--space-xl);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--snow-soft);
}

.hero__meta a {
  color: var(--snow);
  font-weight: 600;
  text-decoration: none;
}
.hero__meta a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* Coreografia de entrada: só quando o visitante aceita movimento.
   Sem a animação os elementos ficam visíveis por padrão. */
@media (prefers-reduced-motion: no-preference) {
  .hero__title,
  .hero__lead,
  .hero__actions,
  .hero__meta {
    animation: hero-rise 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  }
  .hero__lead { animation-delay: 90ms; }
  .hero__actions { animation-delay: 180ms; }
  .hero__meta { animation-delay: 270ms; }

  @keyframes hero-rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: none; }
  }
}

/* ---------- Borda "segredo de chave" ---------- */
.key-edge {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  width: 100%;
  height: clamp(14px, 2vw, 28px);
  display: block;
  fill: var(--white);
}

.key-edge--top {
  top: -1px;
  bottom: auto;
  transform: scaleY(-1);
  fill: var(--surface);
}

/* ---------- Cabeçalho de seção ---------- */
.section-head {
  width: var(--container);
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.section-head h2,
.produtos h2,
.local h2,
.contato h2 {
  font-size: var(--text-h2);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0.01em;
  color: var(--navy);
}

.section-head p {
  margin-top: var(--space-sm);
  font-size: var(--text-lead);
  color: var(--ink-soft);
  max-width: 60ch;
}

/* ---------- Vitrine / Carousel ---------- */
.vitrine {
  background: var(--white);
  padding-block: var(--section-pad);
}

.carousel {
  width: var(--container);
  margin-inline: auto;
}

.carousel__viewport {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  border: 1px solid var(--mist-soft);
  border-radius: var(--radius-md);
}

.carousel__viewport::-webkit-scrollbar { display: none; }

.carousel__list { display: flex; }

.carousel__slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
}

.carousel__slide img {
  display: block;
  width: 100%;
  height: auto;
}

.carousel__figure { margin: 0; }

/* O slogan sai de dentro do PNG e vira texto de verdade:
   legível em qualquer tela, selecionável e indexável */
.carousel__caption {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--mist-soft);
  font-size: var(--text-lead);
  font-weight: 600;
  color: var(--navy);
  background: var(--white);
}

/* Em telas largas o texto dentro do banner já é legível;
   o caption só existe onde a imagem encolhe demais */
@media (min-width: 720px) {
  .carousel__caption { display: none; }
}

.carousel__controls {
  margin-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
}

.carousel__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--mist);
  background: var(--white);
  color: var(--navy);
  cursor: pointer;
  transition: background-color 160ms ease-out, color 160ms ease-out;
}

.carousel__arrow:hover { background: var(--navy); color: var(--snow); border-color: var(--navy); }

.carousel__arrow svg { width: 20px; height: 20px; }

.carousel__dots { display: flex; }

.carousel__dot {
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

/* Anima só transform/cor (nada de propriedade de layout) */
.carousel__dot::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: 24px;
  height: 9px;
  border-radius: 9px;
  background: var(--dot-idle);
  transform: scaleX(0.375);
  transition: transform 200ms cubic-bezier(0.16, 1, 0.3, 1), background-color 200ms ease-out;
}

.carousel__dot[aria-selected="true"]::after {
  transform: none;
  background: var(--navy);
}

/* ---------- Produtos ---------- */
.produtos {
  background: var(--surface);
  padding-block: var(--section-pad) calc(var(--section-pad) + clamp(14px, 2vw, 28px));
}

.produtos__inner {
  width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(280px, 4fr) 7fr;
  gap: var(--space-3xl);
  align-items: start;
}

.produtos__intro { position: sticky; top: var(--space-xl); }

.produtos__intro p {
  margin-top: var(--space-md);
  color: var(--ink-soft);
  max-width: 44ch;
}

.produtos__intro .btn { margin-top: var(--space-lg); }

.produtos__lista li {
  padding-block: var(--space-lg);
  border-top: 1px solid var(--mist-soft);
  display: grid;
  gap: var(--space-2xs);
}

.produtos__lista li:last-child { border-bottom: 1px solid var(--mist-soft); }

.produtos__lista h3 {
  font-size: var(--text-h3);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.015em;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.produtos__lista h3::before {
  content: "";
  flex: none;
  width: 12px;
  height: 19px;
  background-color: var(--navy);
  -webkit-mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 320"><path d="M100 0a78 78 0 0 1 33 148.6L168 320H32l35-171.4A78 78 0 0 1 100 0Z"/></svg>') center / contain no-repeat;
  mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 320"><path d="M100 0a78 78 0 0 1 33 148.6L168 320H32l35-171.4A78 78 0 0 1 100 0Z"/></svg>') center / contain no-repeat;
}

.produtos__lista p {
  color: var(--ink-soft);
  max-width: 58ch;
}

@media (max-width: 880px) {
  .produtos__inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .produtos__intro { position: static; }
}

/* ---------- Localização ---------- */
.local {
  position: relative;
  background: var(--navy);
  color: var(--snow);
  padding-block: calc(var(--section-pad) + clamp(14px, 2vw, 28px));
  --focus: var(--gold);
}

.local h2 { color: var(--snow); }

.local__inner {
  width: var(--container);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(300px, 5fr) 7fr;
  gap: var(--space-3xl);
  align-items: start;
}

.local__endereco {
  margin-top: var(--space-lg);
  font-style: normal;
  font-size: var(--text-lead);
  line-height: 1.65;
  letter-spacing: 0.011em;
}

.local__horario {
  margin: var(--space-xl) 0 0;
}

.local__horario div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-block: var(--space-sm);
  border-top: 1px solid var(--navy-line);
}

.local__horario div:last-child { border-bottom: 1px solid var(--navy-line); }

.local__horario dt { font-weight: 600; }

.local__horario dd {
  margin: 0;
  color: var(--snow-soft);
  letter-spacing: 0.011em;
  font-variant-numeric: tabular-nums;
}

.local .btn--gold { margin-top: var(--space-xl); }

.local__mapa iframe {
  display: block;
  width: 100%;
  aspect-ratio: 7 / 5;
  border: 1px solid var(--navy-line);
  border-radius: var(--radius-md);
  background: var(--navy-raised);
}

@media (max-width: 880px) {
  .local__inner { grid-template-columns: 1fr; gap: var(--space-xl); }
  .local__mapa iframe { aspect-ratio: 4 / 3; }
}

/* A borda de baixo herda o fill branco do .key-edge base
   (a de cima, .key-edge--top, usa --surface da seção anterior) */

/* ---------- Contato ---------- */
.contato {
  background: var(--white);
  padding-block: var(--section-pad);
}

.contato__inner {
  width: var(--container);
  margin-inline: auto;
}

.contato__canais { margin-top: var(--space-2xl); }

.contato__canal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding-block: var(--space-lg);
  border-top: 1px solid var(--mist-soft);
}

.contato__canal:last-child { border-bottom: 1px solid var(--mist-soft); }

.contato__canal-info h3 {
  font-size: var(--text-h3);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.015em;
  color: var(--navy);
}

.contato__canal-info p {
  margin-top: var(--space-2xs);
  color: var(--ink-soft);
}

.contato__canal .btn { flex: none; }

@media (max-width: 720px) {
  .contato__canal {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
}

/* ---------- Rodapé ---------- */
.rodape {
  background: var(--navy-deep);
  color: var(--snow-soft);
  padding-block: var(--space-2xl);
}

.rodape__inner {
  width: var(--container);
  margin-inline: auto;
  display: grid;
  gap: var(--space-sm);
  justify-items: start;
}

.rodape__logo { width: 150px; height: auto; }

.rodape p { letter-spacing: 0.011em; }

.rodape__copy { font-size: var(--text-sm); color: var(--mist); }

/* ---------- Botão flutuante WhatsApp ---------- */
.wa-float {
  position: fixed;
  /* max() com env() respeita a barra de gestos do iOS (safe area) */
  right: max(clamp(1rem, 3vw, 1.75rem), calc(env(safe-area-inset-right) + 0.5rem));
  bottom: max(clamp(1rem, 3vw, 1.75rem), calc(env(safe-area-inset-bottom) + 0.75rem));
  z-index: var(--z-float);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wa-green);
  color: var(--navy-deep);
  box-shadow: 0 4px 8px rgba(11, 23, 53, 0.35);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  --focus: var(--navy-deep);
}

.wa-float .icon-wa { width: 30px; height: 30px; }

.wa-float.is-visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.wa-float:hover { background: var(--wa-green-press); }

@media (prefers-reduced-motion: no-preference) {
  .wa-float {
    transition: opacity 240ms ease-out, transform 240ms cubic-bezier(0.16, 1, 0.3, 1), background-color 160ms ease-out;
  }
}