/* Barbearia do Zé Diadema — Design System */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500&family=Playfair+Display:wght@600;700;800&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #1a1816;
  --color-surface: #242220;
  --color-surface-2: #2e2b28;
  --color-accent: #d4b84a;
  --color-accent-hover: #e8cc5e;
  --color-text: #f5f0e8;
  --color-muted: #a89f94;
  --color-border: rgba(212, 184, 74, 0.22);
  --font-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Source Sans 3', system-ui, -apple-system, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.35);
  --header-height: 72px;
  --max-width: 1200px;
  --transition: 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

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

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Typography */
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
  margin-top: 0;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); margin-bottom: var(--space-md); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

.lead { font-size: 1.125rem; color: var(--color-muted); }
.kicker {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section {
  padding-block: var(--space-xl);
}

.section--alt { background: var(--color-surface); }

.section-header {
  margin-bottom: var(--space-lg);
  max-width: 42rem;
}

.section-answer {
  font-size: 1.05rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
  max-width: 52rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: var(--header-height);
  padding-inline: 1rem;
  max-width: var(--max-width);
  margin-inline: auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-text);
  min-height: 48px;
}

.logo-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.logo-tag {
  font-size: 0.7rem;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-desktop a {
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

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

.header-ctas {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  cursor: pointer;
  padding: 0;
}

.menu-toggle svg { width: 24px; height: 24px; }

body.mobile-menu-open .site-header {
  z-index: 250;
}

/* Mobile nav — direct body child, full-height opaque overlay */
.mobile-nav,
.site-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  z-index: 200;
  background: var(--color-bg);
  padding: calc(var(--header-height) + var(--space-md)) var(--space-md) var(--space-lg);
  overflow-y: auto;
  flex-direction: column;
  -webkit-overflow-scrolling: touch;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.mobile-nav.is-open,
body.mobile-menu-open .mobile-nav,
.site-nav.is-open,
body.mobile-menu-open .site-nav {
  display: flex;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1 1 auto;
}

.mobile-nav a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0.75rem 1rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav a:hover,
.mobile-nav a[aria-current="page"] {
  color: var(--color-accent);
  background: var(--color-surface);
}

.mobile-nav-ctas {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 900px) {
  .nav-desktop { display: block; }
  .header-ctas { display: flex; }
  .menu-toggle { display: none; }
  .mobile-nav,
  .mobile-nav.is-open,
  body.mobile-menu-open .mobile-nav,
  .site-nav,
  .site-nav.is-open,
  body.mobile-menu-open .site-nav {
    display: none !important;
    visibility: hidden;
    pointer-events: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

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

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

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: transparent;
  padding-inline: 0.75rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: var(--space-md);
}

/* Hero split */
.hero {
  padding-block: var(--space-lg) var(--space-xl);
}

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

.hero-content { max-width: 36rem; }

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.hero-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(26, 24, 22, 0.4));
  pointer-events: none;
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }
}

/* Trust bar */
.trust-bar {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
  padding-block: var(--space-md);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  text-align: center;
}

.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-accent);
}

.trust-item span {
  font-size: 0.85rem;
  color: var(--color-muted);
}

@media (min-width: 640px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Cards */
.card-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 540px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}

.card:hover { border-color: rgba(212, 184, 74, 0.45); }

.card-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card-body { padding: var(--space-md); }

.card-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-accent);
  margin: 0.5rem 0;
}

/* Differentials */
.diff-list {
  display: grid;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 768px) {
  .diff-list { grid-template-columns: repeat(2, 1fr); }
}

.diff-item {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
}

.diff-item h3 {
  margin-bottom: 0.5rem;
  color: var(--color-accent);
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .testimonial-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial {
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.testimonial-stars { color: var(--color-accent); margin-bottom: 0.5rem; }

.testimonial-author {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-muted);
  font-weight: 600;
}

.rating-banner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.rating-big {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-accent);
  line-height: 1;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform var(--transition);
}

@media (hover: hover) {
  .gallery-item:hover img { transform: scale(1.04); }
}

/* Location */
.location-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .location-grid { grid-template-columns: 1fr 1.2fr; }
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
}

.hours-table td {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.hours-table td:last-child { text-align: right; color: var(--color-muted); }

.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 10;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* FAQ */
.faq-list { list-style: none; padding: 0; margin: 0; }

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 56px;
  padding: var(--space-sm) 0;
  background: none;
  border: none;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-question:hover { color: var(--color-accent); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform var(--transition);
}

.faq-item.is-open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}

.faq-item.is-open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding-bottom: var(--space-md);
  color: var(--color-muted);
}

/* CTA band */
.cta-band {
  background: var(--color-surface);
  border-block: 1px solid var(--color-border);
  text-align: center;
  padding-block: var(--space-xl);
}

.cta-band h2 { margin-bottom: var(--space-sm); }

/* Footer */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-xl) calc(var(--space-xl) + 80px);
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand p { color: var(--color-muted); font-size: 0.9rem; }

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

.footer-nav a {
  color: var(--color-muted);
  text-decoration: none;
  display: block;
  padding: 0.35rem 0;
  min-height: 44px;
  display: flex;
  align-items: center;
}

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

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-muted);
  text-align: center;
}

/* Sticky mobile bar */
.mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 998;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}

.mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 56px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.9rem;
}

.mobile-bar .bar-whatsapp {
  background: var(--color-accent);
  color: var(--color-bg);
}

.mobile-bar .bar-call {
  background: var(--color-surface-2);
  color: var(--color-text);
}

@media (min-width: 900px) {
  .mobile-bar { display: none; }
  .site-footer { padding-bottom: var(--space-xl); }
}

/* Page hero (inner pages) */
.page-hero {
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.breadcrumb a { color: var(--color-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-accent); }

/* Team */
.team-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 540px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

.team-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

/* Privacy */
.legal-content h2 { margin-top: var(--space-lg); font-size: 1.35rem; }
.legal-content p, .legal-content li { color: var(--color-muted); }
.legal-content ul { padding-left: 1.25rem; }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}