/* ==========================================================================
   VITRINOW — Direção A: vitrine física
   Preto quente #14110D · Âmbar #C68A2E · Papel #F4EFE3
   Tipografia: Space Grotesk (display) / Inter (corpo)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --black: #14110D;
  --ink: #241E15;
  --amber: #C68A2E;
  --amber-glow: #E8B85C;
  --amber-dim: #A9762A;
  --offwhite: #F4EFE3;
  --paper: #F4EFE3;
  --paper-dim: #EAE1CC;
  --muted: #8C8270;
  --muted-dark: #6E6553;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-label: 'Space Grotesk', sans-serif;

  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --radius: 20px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.015em;
}

p { margin: 0 0 1em; }

.label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--amber-dim);
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gap);
}

.center { text-align: center; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* ==========================================================================
   Header / navegação
   ========================================================================== */

.site-header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand img {
  height: 36px;
  width: auto;
}

.brand-word { display: none; }

.main-nav {
  display: flex;
  gap: clamp(1.2rem, 2.4vw, 2.4rem);
}

.main-nav a {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 500;
  color: #D8CFBE;
  padding: 0.4rem 0;
  transition: color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--amber-glow);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(242,239,227,0.25);
  border-radius: 10px;
  color: var(--offwhite);
  width: 42px;
  height: 42px;
  cursor: pointer;
}

@media (max-width: 780px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--black);
    flex-direction: column;
    padding: 1.2rem var(--gap) 1.6rem;
    display: none;
    gap: 1rem;
  }
  .main-nav.is-open { display: flex; }
  .nav-toggle { display: block; }
}

/* ==========================================================================
   Hero — vitrine de vidro
   ========================================================================== */

.hero {
  background: var(--black);
  color: var(--offwhite);
  margin: clamp(1rem, 3vw, 1.8rem) clamp(1rem, 4vw, 2rem) 0;
  border-radius: 28px;
  padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem);
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(160deg, #1C1712 0%, #100D09 65%),
                     linear-gradient(115deg, transparent 30%, rgba(232,184,92,0.10) 48%, transparent 62%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 30px 60px -24px rgba(0,0,0,0.55);
}

.hero-logo {
  width: min(460px, 85%);
  margin-bottom: clamp(1.8rem, 5vw, 2.6rem);
}

.hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 2.8rem);
  max-width: 24ch;
  margin-bottom: 1.2rem;
  color: var(--offwhite);
}

.hero p.lede {
  font-size: 1.05rem;
  color: #C9BFA9;
  max-width: 56ch;
}

.eyebrow-block { margin-bottom: 0.7rem; color: var(--amber-glow); }

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.hero-actions.center { justify-content: center; }

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-solid {
  background: linear-gradient(135deg, var(--amber-glow), var(--amber));
  color: #201804;
  box-shadow: 0 10px 24px -10px rgba(198,138,46,0.55);
}
.btn-solid:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(198,138,46,0.7); }

.btn-outline {
  border: 1.5px solid rgba(242,239,227,0.35);
  color: var(--offwhite);
  background: transparent;
}
.btn-outline:hover { border-color: var(--amber-glow); color: var(--amber-glow); transform: translateY(-2px); }

/* On light backgrounds, outline needs dark ink instead */
.section-alt .btn-outline,
.section-body .btn-outline {
  border-color: var(--ink);
  color: var(--ink);
}
.section-alt .btn-outline:hover,
.section-body .btn-outline:hover { border-color: var(--amber-dim); color: var(--amber-dim); }

/* ==========================================================================
   Seções gerais
   ========================================================================== */

section { padding: clamp(3rem, 7vw, 5.5rem) 0; }

.section-head {
  max-width: 62ch;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section-head h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  margin: 0.5rem 0 0.9rem;
}

.section-alt { background: var(--paper-dim); }

.section-dark { background: var(--black); color: var(--offwhite); }
.section-dark .label { color: var(--amber-glow); }

/* Grid de duas colunas (texto + bloco) */

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Vitrine tile — prateleira de serviços
   ========================================================================== */

.vitrine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

@media (max-width: 900px) {
  .vitrine-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .vitrine-grid { grid-template-columns: 1fr; }
}

.vitrine-tile {
  background: #FFFDF7;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 34px -20px rgba(36,30,21,0.35);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.vitrine-tile:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -18px rgba(36,30,21,0.4); }

.vitrine-tile > summary {
  list-style: none;
  cursor: pointer;
  padding: 1.8rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  min-height: 180px;
  position: relative;
  transition: background 0.18s ease;
}

.vitrine-tile > summary::-webkit-details-marker { display: none; }

.vitrine-tile[open] > summary {
  background: var(--black);
}

.vitrine-tile[open] > summary .tile-code,
.vitrine-tile[open] > summary .tile-title,
.vitrine-tile[open] > summary .tile-hint {
  color: var(--offwhite);
}

.vitrine-tile[open] > summary .tile-code { color: var(--amber-glow); }

.tile-code {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--amber-dim);
  background: rgba(198,138,46,0.12);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
}

.tile-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
}

.tile-sub {
  font-size: 0.92rem;
  color: var(--muted-dark);
}

.vitrine-tile[open] .tile-sub { color: #C9BFA9; }

.tile-hint {
  margin-top: auto;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted-dark);
}

.tile-hint::after { content: " +"; }
.vitrine-tile[open] .tile-hint::after { content: " –"; }

.tile-body {
  background: var(--black);
  color: var(--offwhite);
  padding: 0 1.6rem 2rem;
}

.tile-body p {
  font-size: 0.96rem;
  color: #D8D2C4;
  max-width: 46ch;
}

.tile-body .tile-note {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--amber-glow);
}

/* ==========================================================================
   Lista de credenciais / trajetória
   ========================================================================== */

.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.timeline-item {
  background: #FFFDF7;
  border-radius: 16px;
  padding: 1.3rem 1.5rem;
  box-shadow: 0 16px 30px -20px rgba(36,30,21,0.3);
}

.section-dark .timeline-item {
  background: #1C1712;
  box-shadow: 0 16px 30px -18px rgba(0,0,0,0.5);
}

.timeline-item .label { display: block; margin-bottom: 0.35rem; }
.timeline-item h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.timeline-item p { font-size: 0.94rem; color: var(--muted-dark); margin: 0; }
.section-dark .timeline-item p { color: #B7AE99; }

/* ==========================================================================
   Cartão de contato
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

@media (max-width: 700px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-card {
  background: var(--black);
  color: var(--offwhite);
  border-radius: var(--radius);
  padding: 1.9rem 1.8rem;
}

.contact-card .label { color: var(--amber-glow); margin-bottom: 0.6rem; display: block; }
.contact-card a,
.contact-card p { font-size: 1.05rem; }

.contact-card a:hover { color: var(--amber-glow); }

.social-row {
  display: flex;
  gap: 1.2rem;
  margin-top: 0.4rem;
  flex-wrap: wrap;
}

.social-row a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--muted-dark);
  padding-bottom: 2px;
}

.social-row a:hover { border-color: var(--amber-glow); color: var(--amber-glow); }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--black);
  color: var(--muted);
  padding: 2.4rem 0;
  font-size: 0.88rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-row img { height: 26px; opacity: 0.9; }

.footer-nav {
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.footer-nav a:hover { color: var(--amber-glow); }