/* =========================
   style.css (organizado por ordem do HTML)
   ========================= */

/* ---------- 1) Tokens / Vars (globais) ---------- */
:root {
  --font-sans: "DM Sans", "Inter", "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Fraunces", "Cormorant Garamond", serif;

  --header-h: clamp(4.5rem, 6vw, 5.25rem);
  --header-offset: calc(var(--header-h) + 1px);

  --space-2xs: clamp(0.45rem, 1vw, 0.65rem);
  --space-xs: clamp(0.65rem, 1vw, 0.85rem);
  --space-sm: clamp(0.9rem, 1.6vw, 1.3rem);
  --space-md: clamp(1.5rem, 3vw, 2.5rem);
  --space-lg: clamp(2.3rem, 4.5vw, 3.6rem);
  --space-xl: clamp(3.5rem, 6vw, 5rem);

  --radius-md: 1rem;
  --radius-lg: 1.75rem;

  --shadow-soft: 0 16px 40px rgba(76, 53, 42, 0.12);
  --shadow-strong: 0 28px 60px rgba(76, 53, 42, 0.22);

  --areia-dourada: #f3e6d3;
  --marsala-profundo: #752a2a;
  --dourado-fosco: #c9ae8f;
  --terracota-queimado: #c6654c;
  --marrom-terra-firme: #4c352a;
  --oliva-sutil: #7a6a4f;
  --cinza-quente-neutro: #a89d92;
  --berinjela-noturna: #3e2731;

  --transition-base: 0.18s ease-in-out;
}

/* ---------- 2) Base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-offset) + 16px); /* evita âncora sob o header */
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--marrom-terra-firme);
  background: var(--areia-dourada);
  padding-block-start: var(--header-offset); /* Main reserva espaço do header */
}

main {
  padding-block-start: 0;
  view-transition-name: page;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 0.25rem;
}

ul,
ol {
  list-style: none;
  padding-inline-start: 0;
}

ul li::marker,
ol li::marker {
  content: "";
}

/* ---------- 3) Acessibilidade / Estados Globais ---------- */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--dourado-fosco);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  inline-size: 1px;
  block-size: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.no-anim *,
.no-anim *::before,
.no-anim *::after {
  transition: none !important;
  animation: none !important;
}

/* Skip to content */
.skip-link {
  position: absolute;
  inset-block-start: -40px;
  inset-inline-start: 0;
  background: var(--marsala-profundo);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { inset-block-start: 0; }

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

/* ---------- 4) Utilitários de Layout ---------- */
.container { inline-size: min(1200px, 90%); margin-inline: auto; }

.section {
  padding-block: clamp(2rem, 5vw, 4rem);
  border-radius: 0;
}

/* Blocos de texto reutilizáveis (organiza cópia em todas as páginas) */
.text-flow,
.prose {
  display: grid;
  gap: clamp(0.85rem, 2vw, 1.3rem);
  max-inline-size: min(72ch, 100%);
  line-height: 1.75;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  color: color-mix(in srgb, var(--marrom-terra-firme) 82%, black 18%);
}

:where(.text-flow, .prose) > * { margin: 0; }

:where(.text-flow, .prose) h2,
:where(.text-flow, .prose) h3 {
  font-family: var(--font-display);
  line-height: 1.25;
  text-wrap: balance;
  color: color-mix(in srgb, var(--marrom-terra-firme) 88%, black 12%);
}

:where(.text-flow, .prose) h2 { font-size: clamp(1.8rem, 3.8vw, 2.35rem); }
:where(.text-flow, .prose) h3 { font-size: clamp(1.35rem, 3vw, 1.7rem); }

:where(.text-flow, .prose) ul,
:where(.text-flow, .prose) ol {
  padding-inline-start: 1.1rem;
  display: grid;
  gap: clamp(0.4rem, 1.4vw, 0.75rem);
}

/* 1ª seção do main com respiro (sem mexer no :root) */
main > *:first-child { margin-block-start: 0; }
main > .section:first-child:not(.hero) {
  padding-block-start: clamp(2.25rem, 5vw, 3.5rem);
}

/* ---------- 5) Header (v2 enxuto) ---------- */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  inline-size: 100%;
  block-size: var(--header-h);
  view-transition-name: site-header;

  /* mantém tua paleta, só organiza */
  background: color-mix(in srgb, var(--areia-dourada) 92%, white 8%);
  border-block-end: 1px solid color-mix(in srgb, var(--dourado-fosco) 32%, white 68%);
  box-shadow: 0 4px 14px rgba(62, 39, 49, 0.1);

  z-index: 1000;
  isolation: isolate;

  /* vidro suave */
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  /* transição mais previsível */
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base);
}

/* conteúdo interno do header */
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 3vw, 1.75rem);
  min-block-size: 100%;
}

/* logo + texto */
.brand {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 0.85rem);

  color: inherit;
  text-decoration: none;

  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);

  border-radius: 999px; /* ajuda no foco bonito */
}

/* acessibilidade: foco visível sem exagerar */
.brand:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--marsala-profundo) 38%, #ffffff 62%);
  outline-offset: 3px;
}

/* logo */
.brand img {
  display: block;
  inline-size: clamp(3.1rem, 9vw, 3.75rem);
  block-size: auto;
  border-radius: 0.5rem;
  transition: opacity var(--transition-base);
}

.brand:hover img,
.brand:focus-visible img {
  opacity: 0.85;
}

/* texto ao lado da marca */
.brand-text {
  display: none;
  font-weight: 600;
  letter-spacing: 0.12em;
}

@media (min-width: 1024px) {
  .brand-text {
    display: inline-flex;
  }
}

/* ---------- 6) Navegação — menu renovado ---------- */

/*
  O novo menu busca um visual minimalista com foco em legibilidade e em microinterações
  suaves. Mantemos a mesma estrutura HTML, mas refazemos toda a base visual para que o
  cabeçalho tenha aparência mais contemporânea.
*/

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.25rem);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 1.9rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: 44px;
  min-block-size: 44px;
  padding-inline: clamp(0.75rem, 2.5vw, 1.25rem);
  border-radius: 999px;
  text-decoration: none;
  font-size: clamp(0.78rem, 1.6vw, 0.95rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--marrom-terra-firme) 88%, #1d140e 12%);
  background: transparent;
  transition: color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.nav-link::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, color-mix(in srgb, var(--dourado-fosco) 65%, #fff 35%), color-mix(in srgb, var(--marsala-profundo) 22%, #fff 78%));
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: -1;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: color-mix(in srgb, var(--marsala-profundo) 80%, #000 20%);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(62, 39, 49, 0.12);
}

.nav-link:hover::before,
.nav-link:focus-visible::before {
  opacity: 1;
  transform: scale(1);
}

.nav-spotlight,
.nav-actions {
  display: none;
}

.nav-link[aria-current="page"] {
  color: color-mix(in srgb, var(--marsala-profundo) 70%, #000 30%);
}

.nav-link[aria-current="page"]::before {
  opacity: 1;
  transform: scale(1);
  box-shadow: inset 0 0 0 1px rgba(62, 39, 49, 0.1);
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 48px;
  block-size: 48px;
  border: 0;
  border-radius: 18px;
  padding: 0;
  color: color-mix(in srgb, var(--marrom-terra-firme) 90%, #000 10%);
  background:
    linear-gradient(135deg, rgba(201, 174, 143, 0.28), rgba(243, 230, 211, 0.9));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.6) inset,
    0 10px 24px rgba(62, 39, 49, 0.12);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 16px 30px rgba(62, 39, 49, 0.15);
  background: linear-gradient(135deg, rgba(201, 174, 143, 0.45), rgba(243, 230, 211, 0.95));
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  content: "";
  display: block;
  inline-size: 20px;
  block-size: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.32s ease, opacity 0.32s ease;
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  position: absolute;
  inset-inline-start: 0;
}

.menu-icon::before { transform: translateY(-6px); }
.menu-icon::after { transform: translateY(6px); }

.menu-toggle[aria-expanded="true"] {
  color: color-mix(in srgb, var(--marsala-profundo) 80%, #000 20%);
}

.menu-toggle[aria-expanded="true"] .menu-icon { background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-icon::before { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-icon::after { transform: rotate(-45deg); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(201, 174, 143, 0.28), transparent 60%), rgba(62, 39, 49, 0.4);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
  z-index: 1090;
}

.nav-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Quando o menu está aberto, trava o scroll do fundo */
body.has-open-nav {
  overflow: hidden;
  block-size: 100dvh;
}

/* ===================== MOBILE NAV (≤ 767px) ===================== */
@media (max-width: 767px) {
  /* Esconde a lista por padrão quando há JS */
  html.js .nav-list {
    display: none;
  }

  /* Painel em tela cheia */
  html.js .site-nav {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding-block: max(18px, env(safe-area-inset-top));
    padding-inline: clamp(1.25rem, 6vw, 2rem);
    padding-bottom: max(26px, env(safe-area-inset-bottom));

    background:
      radial-gradient(circle at 15% 20%, rgba(201, 174, 143, 0.65), transparent 55%),
      radial-gradient(circle at 85% 15%, rgba(117, 42, 42, 0.45), transparent 55%),
      color-mix(in srgb, var(--areia-dourada) 96%, #ffffff 4%);

    pointer-events: none;
    opacity: 0;
    transform: translateY(-12px);
    transition:
      opacity 0.35s ease,
      transform 0.35s ease;

    z-index: 1100;

    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  /* Vidrinho de leve, se o navegador aguentar */
  @supports (backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px)) {
    html.js .site-nav {
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
    }
  }

  /* Estado aberto */
  html.js .site-nav.is-open {
    pointer-events: auto;
    opacity: 1;
    transform: translateY(0);
  }

  /* Lista de navegação quando aberto */
  html.js .site-nav.is-open .nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: clamp(0.85rem, 3vw, 1.2rem);
    margin-block: clamp(2rem, 10vw, 3rem);
    padding: 0;
  }

  /* Links do menu no mobile */
  .nav-link {
    inline-size: 100%;
    min-block-size: 48px;

    display: inline-flex;
    align-items: center;
    justify-content: space-between;

    font-size: clamp(1rem, 5vw, 1.35rem);
    letter-spacing: 0.16em;
    padding-block: clamp(0.95rem, 3.8vw, 1.25rem);
    padding-inline: clamp(1.1rem, 6vw, 1.7rem);
  }

  /* Bolinha indicadora à direita */
  .nav-link::after {
    content: "";
    inline-size: 12px;
    block-size: 12px;
    margin-inline-start: 0.75rem;
    border-radius: 999px;
    background: color-mix(in srgb, var(--marsala-profundo) 60%, #000 40%);
    opacity: 0;
    transform: scale(0.5);
    transition:
      opacity 0.25s ease,
      transform 0.25s ease;
  }

  .nav-link:hover::after,
  .nav-link:focus-visible::after,
  .nav-link[aria-current="page"]::after {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===================== DESKTOP (≥ 1025px) ===================== */
@media (min-width: 1025px) {
  .menu-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    pointer-events: auto !important;
    opacity: 1 !important;
    transform: none !important;
    background: transparent;
  }
}

/* Foco visível compartilhado */
.nav-link:focus-visible,
.menu-toggle:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--dourado-fosco) 65%, var(--marsala-profundo) 35%);
  outline-offset: 3px;
}

/* Alto contraste */
@media (prefers-contrast: more) {
  .nav-link::before {
    box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--marsala-profundo) 80%, #000 20%);
  }
}

/* Menos movimento pra quem pediu */
@media (prefers-reduced-motion: reduce) {
  .nav-link,
  .nav-link::before,
  .nav-link::after,
  .menu-toggle,
  .menu-icon,
  .site-nav,
  .nav-backdrop {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    transform: none !important;
  }
}

@supports not (backdrop-filter: blur(6px)) {
  .nav-backdrop {
    background: rgba(62, 39, 49, 0.55);
  }
}

/* ---------- 7) Sections genéricas ---------- */
.section-heading {
  margin-block: 0 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--marrom-terra-firme);
}

.section-lead {
  margin: 0;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: color-mix(in srgb, var(--marrom-terra-firme) 80%, #000 20%);
  line-height: 1.7;
  max-inline-size: 56ch;
}

.section-grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-block: clamp(2rem, 4vw, 3rem);
}

.section-grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: clamp(0.8rem, 2vw, 1.2rem);
  border: 1px solid rgba(76, 53, 42, 0.08);
}

.card h3 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
  color: var(--marsala-profundo);
  font-family: var(--font-display);
}

.card p {
  margin: 0;
  color: color-mix(in srgb, var(--marrom-terra-firme) 80%, #000 20%);
  line-height: 1.7;
}

.card--highlight {
  background: linear-gradient(135deg, rgba(117, 42, 42, 0.08), rgba(201, 174, 143, 0.2));
  border-color: rgba(117, 42, 42, 0.18);
}

.card--highlight h3 {
  color: color-mix(in srgb, var(--marsala-profundo) 85%, #000 15%);
}

/* ---------- 9) Breadcrumbs (páginas internas) ---------- */
.breadcrumbs {
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--marrom-terra-firme) 62%, black 38%);
  margin: 0 0 0.75rem;
}
.breadcrumbs ol {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0; margin: 0;
}
.breadcrumbs li {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.breadcrumbs li::after {
  content: "/";
  color: color-mix(in srgb, var(--marrom-terra-firme) 45%, black 55%);
  font-size: 0.85em;
}
.breadcrumbs li:last-child::after { content: none; }
.breadcrumbs a { color: inherit; text-decoration: none; }
.breadcrumbs a:hover,
.breadcrumbs a:focus-visible { text-decoration: underline; }

/* ---------- 10) Botões ---------- */
.btn,
.btn:link,
.btn:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding-inline: clamp(1.1rem, 2.5vw, 1.65rem);
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.015em;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}

.btn-primary,
.btn-secondary,
.btn-link { font-weight: 600; }

.btn-primary,
.btn-secondary { padding: 0.75rem 1.4rem; }

.btn.btn-primary {
  --btn-bg-start: color-mix(in srgb, var(--marsala-profundo) 92%, black 8%);
  --btn-bg-end: color-mix(in srgb, var(--terracota-queimado) 78%, white 22%);
  --btn-shadow: 0 10px 24px -12px rgba(90, 35, 35, 0.3);

  align-self: start;
  justify-self: start;
  padding: .9rem 1.5rem;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--btn-bg-start) 0%, var(--btn-bg-end) 100%);
  border: 1px solid color-mix(in srgb, var(--marsala-profundo) 55%, white 45%);
  cursor: pointer;
  box-shadow: var(--btn-shadow);
  transition:
    transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.3s ease,
    background 0.3s ease,
    filter 0.25s ease,
    border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}

.btn.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(-60%);
  transition: transform 0.6s ease, opacity 0.3s ease;
}

.btn.btn-primary:hover::before {
  opacity: 1;
  transform: translateX(60%);
}

.btn.btn-primary:hover {
  transform: translateY(-3px);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--marsala-profundo) 95%, black 5%) 0%,
    color-mix(in srgb, var(--terracota-queimado) 85%, white 15%) 100%
  );
  border-color: color-mix(in srgb, var(--dourado-fosco) 60%, white 40%);
  box-shadow: 0 18px 34px -16px rgba(90, 35, 35, 0.35);
  filter: brightness(1.06);
}

.btn.btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.95);
  box-shadow: 0 8px 18px -10px rgba(90, 35, 35, 0.3);
}

.btn.btn-primary:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--dourado-fosco) 55%, white 45%);
  outline-offset: 3px;
}

/* --- BTN SECONDARY — GRADIENT BORDER --- */
.btn-secondary {
  --btn-fg: color-mix(in srgb, var(--marsala-profundo) 92%, #000 8%);
  --btn-bg: color-mix(in srgb, #fff 94%, var(--dourado-fosco) 6%);
  --btn-grad: linear-gradient(135deg, var(--dourado-fosco), color-mix(in srgb, var(--terracota-queimado) 40%, var(--dourado-fosco) 60%));
  --btn-ring: color-mix(in srgb, var(--dourado-fosco) 55%, transparent);

  position: relative;
  display: inline-block;
  padding: .9rem 1.5rem;
  border-radius: 999px;
  color: var(--btn-fg);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: .02em;
  cursor: pointer;

  background:
    var(--btn-grad) padding-box,             /* borda */
    var(--btn-bg) border-box;                /* fundo */
  border: 2px solid transparent;
  box-shadow: 0 10px 24px rgba(62,39,49,.12);
  transform: translateZ(0);
  transition: transform .2s ease, box-shadow .25s ease, filter .2s ease;
}
.btn-secondary:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(62,39,49,.22);
  filter: saturate(1.03);
}
.btn-secondary:focus-visible{
  outline: 3px solid var(--btn-ring);
  outline-offset: 3px;
}

.btn-link {
  padding-inline: 0;
  padding-block: 0.2rem;
  border-bottom: 2px solid rgba(117, 42, 42, 0.2);
  border-radius: 0;
  color: var(--marsala-profundo);
}
.btn-link:hover,
.btn-link:focus-visible {
  color: color-mix(in srgb, var(--marsala-profundo) 80%, #000 20%);
  border-color: color-mix(in srgb, var(--marsala-profundo) 60%, #000 40%);
}

/* Botão Reveal (variações) */
.btn-reveal {
  --btn-base: #e8e8e8;
  --btn-fill: var(--marsala-profundo);
  --btn-text: #212121;
  --btn-text-hover: #fff;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.6rem;
  min-height: 44px;
  border: 0;
  border-radius: 1rem;
  background: var(--btn-base);
  color: var(--btn-text);
  font: 700 1rem/1.1 "Montserrat", system-ui, -apple-system, Segoe UI, Arial, sans-serif;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 8px 20px -3px rgba(0, 0, 0, 0.27);
  transition: color .25s ease, transform .25s ease, box-shadow .25s ease, background-color .25s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn-reveal::before {
  content: "";
  position: absolute; inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--btn-fill);
  z-index: -1;
  transition: transform .25s ease;
}
.btn-reveal:hover,
.btn-reveal:focus-visible {
  color: var(--btn-text-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 26px -4px rgba(0, 0, 0, 0.35);
}
.btn-reveal:hover::before,
.btn-reveal:focus-visible::before {
  transform: scaleX(1);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: clamp(3rem, 5vw, 3.25rem);
  block-size: clamp(3rem, 5vw, 3.25rem);
  border-radius: 999px;
  border: 1px solid rgba(76, 53, 42, 0.15);
  background: rgba(255, 255, 255, 0.95);
  color: var(--marsala-profundo);
  box-shadow: 0 14px 28px rgba(76, 53, 42, 0.18);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn-icon:hover,
.btn-icon:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(76, 53, 42, 0.25);
  border-color: var(--marsala-profundo);
}
.btn-icon .ico {
  inline-size: 1.35rem;
  block-size: 1.35rem;
  background: currentColor;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-position: center;
          mask-position: center;
  -webkit-mask-size: contain;
          mask-size: contain;
}

/* ---------- 11) Footer ---------- */
.site-footer {
  --footer-bg: #1e1a17;
  --footer-bg-soft: #2d2420;
  --footer-text: #f8f6f1;
  --footer-text-soft: rgba(248, 246, 241, 0.66);
  --footer-text-muted: rgba(248, 246, 241, 0.46);
  --footer-line: rgba(248, 246, 241, 0.12);
  --footer-line-strong: rgba(201, 169, 110, 0.38);
  --footer-accent: #b8835a;

  position: relative;
  margin-block-start: 0;
  padding-block: clamp(2.25rem, 5vw, 3.75rem) clamp(1.1rem, 3vw, 1.6rem);
  background:
    linear-gradient(180deg, var(--footer-bg) 0%, var(--footer-bg-soft) 100%);
  color: var(--footer-text);
  view-transition-name: none;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-start: 0;
  block-size: 1px;
  background: linear-gradient(90deg, transparent, var(--footer-line-strong), transparent);
}

.site-footer a {
  color: inherit;
}

.site-footer .footer-content {
  position: relative;
  margin-inline: auto;
  max-inline-size: min(1180px, 92vw);
  display: grid;
  gap: clamp(0.95rem, 2.2vw, 1.4rem);
}

.footer-panel {
  grid-area: auto;
  display: grid;
  gap: clamp(1.1rem, 2.4vw, 1.65rem);
  padding-block-end: clamp(1.05rem, 2.2vw, 1.45rem);
  border-bottom: 1px solid var(--footer-line);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(0.85rem, 2.4vw, 1.45rem);
  align-items: end;
  padding-block-end: clamp(1rem, 2.2vw, 1.35rem);
  border-bottom: 1px solid var(--footer-line);
}

.footer-top__copy {
  display: grid;
  gap: 0.42rem;
  max-inline-size: 720px;
}

.footer-eyebrow {
  margin: 0;
  color: var(--footer-accent);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.footer-title {
  margin: 0;
  max-inline-size: 18ch;
  color: var(--footer-text);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.7vw, 2.35rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.02;
}

.footer-columns {
  display: grid;
  grid-template-columns: minmax(280px, 1.15fr) minmax(220px, 0.9fr) minmax(190px, 0.72fr) minmax(180px, 0.62fr);
  gap: clamp(1.1rem, 2.6vw, 2rem);
  align-items: start;
}

.col-branding,
.col-contact,
.col-care,
.col-links {
  display: grid;
  gap: clamp(0.7rem, 1.5vw, 0.95rem);
  min-inline-size: 0;
}

.footer-brand {
  display: inline-grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.68rem;
  text-decoration: none;
  max-inline-size: max-content;
}

.footer-brand img {
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border-radius: 8px;
  background: rgba(248, 246, 241, 0.96);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.footer-brand span {
  min-inline-size: 0;
}

.footer-name {
  display: block;
  margin: 0;
  color: var(--footer-text);
  font-family: var(--font-display);
  font-size: clamp(1.32rem, 2.25vw, 1.8rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.02;
}

.footer-role {
  display: block;
  margin: 0.28rem 0 0;
  color: var(--footer-text-muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.footer-tagline {
  margin: 0;
  max-inline-size: 36ch;
  color: var(--footer-text-soft);
  font-size: clamp(0.92rem, 1.25vw, 1rem);
  line-height: 1.58;
}

.footer-badges {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
  max-inline-size: 34rem;
}

.footer-badges li {
  display: inline-flex;
  align-items: center;
  min-block-size: 1.75rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid var(--footer-line);
  border-radius: 6px;
  color: var(--footer-text-soft);
  background: rgba(248, 246, 241, 0.035);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.25;
}

.footer-primary,
.footer-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-block-size: 2.45rem;
  padding: 0.58rem 0.82rem;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
  line-height: 1.2;
  transition:
    transform var(--transition-base, 200ms ease),
    border-color var(--transition-base, 200ms ease),
    background-color var(--transition-base, 200ms ease),
    color var(--transition-base, 200ms ease);
}

.footer-primary {
  background: var(--footer-text);
  border: 1px solid var(--footer-text);
  color: var(--footer-bg);
}

.footer-secondary {
  background: transparent;
  border: 1px solid var(--footer-line);
  color: var(--footer-text-soft);
}

.footer-primary::after,
.footer-secondary::after {
  content: "";
  inline-size: 0.42rem;
  block-size: 0.42rem;
  border-block-start: 2px solid currentColor;
  border-inline-end: 2px solid currentColor;
  transform: rotate(45deg);
}

.footer-heading {
  margin: 0;
  color: var(--footer-accent);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.48rem;
}

.footer-action {
  display: inline-flex;
  align-items: center;
  gap: 0.58rem;
  min-block-size: 2.42rem;
  min-inline-size: 0;
  padding: 0.48rem 0.62rem;
  border: 1px solid var(--footer-line);
  border-radius: 8px;
  background: rgba(248, 246, 241, 0.045);
  text-decoration: none;
  font-weight: 700;
  line-height: 1.35;
  transition:
    transform var(--transition-base, 200ms ease),
    border-color var(--transition-base, 200ms ease),
    background-color var(--transition-base, 200ms ease),
    color var(--transition-base, 200ms ease);
}

.footer-action.footer-action--text {
  justify-content: space-between;
  background: transparent;
}

.footer-action.footer-action--text::after {
  content: "";
  inline-size: 0.38rem;
  block-size: 0.38rem;
  border-block-start: 2px solid currentColor;
  border-inline-end: 2px solid currentColor;
  opacity: 0.55;
  transform: rotate(45deg);
  flex: 0 0 auto;
}

.footer-action svg {
  inline-size: 1.08rem;
  block-size: 1.08rem;
}

.col-contact .footer-action {
  inline-size: 100%;
  max-inline-size: 100%;
  text-align: left;
}

.col-contact .footer-action span:last-child {
  min-inline-size: 0;
  overflow-wrap: anywhere;
}

.footer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 1.9rem;
  block-size: 1.9rem;
  border-radius: 7px;
  border: 1px solid var(--footer-line);
  background: rgba(248, 246, 241, 0.06);
  flex: 0 0 auto;
}

.footer-social .ico,
.footer-icon .ico {
  display: inline-block;
  inline-size: 1.15rem;
  block-size: 1.15rem;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
          mask-repeat: no-repeat;
          mask-position: center;
          mask-size: contain;
}

.footer-icon .ico,
.footer-icon svg {
  inline-size: 1.05rem;
  block-size: 1.05rem;
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.footer-small {
  margin: 0;
  color: var(--footer-text-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.footer-social .social-btn {
  inline-size: 2.35rem;
  block-size: 2.35rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--footer-line);
  background: rgba(248, 246, 241, 0.055);
  text-decoration: none;
  transition:
    transform var(--transition-base, 200ms ease),
    border-color var(--transition-base, 200ms ease),
    background-color var(--transition-base, 200ms ease);
}

.footer-list--checks {
  gap: 0.42rem;
}

.footer-list--checks li {
  position: relative;
  padding-inline-start: 1rem;
  color: var(--footer-text-soft);
  font-size: 0.86rem;
  line-height: 1.5;
}

.footer-list--checks li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.68em;
  inline-size: 0.38rem;
  block-size: 1px;
  background: var(--footer-accent);
}

.social-btn.is-ig .ico { -webkit-mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-instagram.png"); mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-instagram.png"); }
.social-btn.is-li .ico { -webkit-mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-linkedIn.png");  mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-linkedIn.png"); }
.social-btn.is-fb .ico { -webkit-mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-facebook.png");  mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-facebook.png"); }
.social-btn.is-tt .ico { -webkit-mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-tiktok.png");    mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-tiktok.png"); }
.social-btn.is-wa .ico { -webkit-mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-whatsApp.png");  mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-whatsApp.png"); }

.ico.ico--mail { -webkit-mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-email.png"); mask-image: url("../assets/PortifolioLucianoFotos/SVG/SVG-email.png"); }

.footer-divider {
  display: none;
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.85rem;
  color: var(--footer-text-muted);
  font-size: clamp(0.76rem, 1vw, 0.86rem);
  line-height: 1.55;
}

.footer-meta p {
  margin: 0;
}

.footer-note {
  text-align: right;
}

.footer-action:focus-visible,
.footer-primary:focus-visible,
.footer-secondary:focus-visible,
.footer-social .social-btn:focus-visible,
.footer-brand:focus-visible {
  outline: 3px solid rgba(248, 246, 241, 0.68);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .footer-action:hover,
  .footer-primary:hover,
  .footer-secondary:hover,
  .footer-social .social-btn:hover {
    transform: translateY(-2px);
    border-color: var(--footer-line-strong);
    background-color: rgba(248, 246, 241, 0.1);
    color: var(--footer-text);
  }

  .footer-primary:hover {
    background: var(--footer-accent);
    border-color: var(--footer-accent);
    color: var(--footer-bg);
  }
}

@media (max-width: 68rem) {
  .footer-top {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-columns {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  }

  .col-branding {
    grid-column: 1 / -1;
  }
}

@media (max-width: 42rem) {
  .site-footer .footer-content {
    max-inline-size: min(100% - 2rem, 1180px);
  }

  .footer-columns,
  .footer-meta {
    grid-template-columns: 1fr;
  }

  .footer-columns {
    gap: 1.8rem;
  }

  .footer-brand {
    max-inline-size: 100%;
  }

  .footer-top,
  .footer-meta {
    display: grid;
    grid-template-columns: 1fr;
  }

  .footer-primary,
  .footer-secondary,
  .footer-action {
    inline-size: 100%;
  }

  .footer-note {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .footer-action,
  .footer-primary,
  .footer-secondary,
  .footer-social .social-btn {
    transition: none;
    transform: none !important;
  }
}

@media (forced-colors: active) {
  .site-footer,
  .footer-action,
  .footer-primary,
  .footer-secondary,
  .footer-social .social-btn {
    forced-color-adjust: auto;
    color: ButtonText;
    background: Canvas;
    border-color: ButtonText;
    box-shadow: none;
  }

  .footer-action:focus-visible,
  .footer-primary:focus-visible,
  .footer-secondary:focus-visible,
  .footer-social .social-btn:focus-visible,
  .footer-brand:focus-visible {
    outline: 2px solid Highlight;
  }
}

/* ---------- 12) View Transitions ---------- */
::view-transition-old(root),
::view-transition-new(root),
::view-transition-old(site-header),
::view-transition-new(site-header) { animation: none; }

::view-transition-old(page),
::view-transition-new(page) {
  animation-duration: 280ms;
  animation-timing-function: cubic-bezier(.2,.8,.2,1);
}
::view-transition-old(page) { animation-name: fade-out; }
::view-transition-new(page) { animation-name: fade-in; }
@keyframes fade-out { to { opacity: 0; } }
@keyframes fade-in  { from { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(page),
  ::view-transition-new(page) { animation-duration: 0ms !important; }
}