/* BARBEARIA IMPÉRIO 18 CALUX — Design System */
@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #141210;
  --color-bg-elevated: #1c1916;
  --color-bg-card: #221f1b;
  --color-surface: #2a2622;
  --color-border: rgba(201, 168, 108, 0.22);
  --color-border-strong: rgba(201, 168, 108, 0.45);
  --color-gold: #c9a86c;
  --color-gold-light: #dfc99a;
  --color-gold-dark: #a8894f;
  --color-text: #f2ebe3;
  --color-text-muted: #a89f94;
  --color-text-dim: #7a7268;
  --color-whatsapp: #25d366;
  --color-scrim: rgba(10, 8, 6, 0.72);

  --font-display: 'Oswald', 'Bebas Neue', sans-serif;
  --font-body: 'Barlow', 'Inter', system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-gold: 0 0 0 1px var(--color-border), 0 4px 20px rgba(201, 168, 108, 0.12);

  --header-height: 72px;
  --mobile-bar-height: 64px;
  --container: 1140px;
  --transition: 0.25s ease;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !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);
  min-height: 100dvh;
  padding-bottom: var(--mobile-bar-height);
}

@media (min-width: 768px) {
  body { padding-bottom: 0; }
}

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

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

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

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 var(--space-md);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

p { margin: 0 0 var(--space-md); }

.lead {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 52ch;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.section {
  padding-block: var(--space-3xl);
}

.section--tight { padding-block: var(--space-2xl); }

.section-header {
  margin-bottom: var(--space-2xl);
  max-width: 640px;
}

.section-header--center {
  text-align: center;
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 48px;
  min-width: 48px;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

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

.btn--primary:hover {
  background: var(--color-gold-light);
  color: var(--color-bg);
}

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

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

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  border-color: var(--color-whatsapp);
}

.btn--whatsapp:hover {
  background: #1fb855;
  color: #fff;
}

.btn--sm {
  min-height: 44px;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(20, 18, 16, 0.96);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

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

.logo__text {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo__text span {
  display: block;
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.14em;
}

.header-actions {
  display: none;
  align-items: center;
  gap: var(--space-sm);
}

@media (min-width: 768px) {
  .header-actions { display: flex; }
}

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

@media (min-width: 768px) {
  .menu-toggle { display: none; }
}

.menu-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.menu-toggle__bar::before,
.menu-toggle__bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
}

.menu-toggle__bar::before { top: -7px; }
.menu-toggle__bar::after { top: 7px; }

/* Mobile nav overlay — NOT inside transformed ancestors */
.nav-overlay {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  min-height: calc(100dvh - var(--header-height));
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl) var(--space-lg);
  overflow-y: auto;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform var(--transition), visibility var(--transition);
}

.nav-overlay.is-open {
  transform: translateX(0);
  visibility: visible;
}

@media (min-width: 768px) {
  .nav-overlay {
    position: static;
    min-height: auto;
    background: transparent;
    border: none;
    padding: 0;
    overflow: visible;
    transform: none;
    visibility: visible;
    display: block;
  }
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

@media (min-width: 768px) {
  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
  }
}

.nav-list a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
  .nav-list a {
    font-size: 0.8rem;
    border-bottom: none;
    padding: var(--space-xs) var(--space-sm);
  }

  .nav-list a[aria-current="page"] {
    color: var(--color-gold);
    border-bottom: 2px solid var(--color-gold);
  }
}

.nav-list a:hover { color: var(--color-gold); }

/* Hero */
.hero {
  position: relative;
  min-height: clamp(520px, 85vh, 720px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,8,6,0.55) 0%, var(--color-scrim) 55%, var(--color-bg) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-3xl);
  max-width: 720px;
}

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  margin-bottom: var(--space-lg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gold-light);
  background: rgba(20, 18, 16, 0.7);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.hero__promise {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

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

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

@media (min-width: 768px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}

.trust-item {
  text-align: center;
  padding: var(--space-md);
}

.trust-item__value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.trust-item__label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

@media (min-width: 600px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-gold);
}

.card__img {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card__img img {
  transform: scale(1.04);
}

.card__body {
  padding: var(--space-lg);
}

.card__price {
  font-family: var(--font-display);
  color: var(--color-gold);
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.card__body p:last-child { margin-bottom: 0; }

/* Differentials */
.diff-list {
  display: grid;
  gap: var(--space-lg);
}

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

.diff-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.diff-item__num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-gold);
  line-height: 1;
  flex-shrink: 0;
}

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

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

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

.testimonial__stars {
  color: var(--color-gold);
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  letter-spacing: 2px;
}

.testimonial__author {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--space-md);
}

.rating-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  text-align: center;
}

.rating-banner__score {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-gold);
  line-height: 1;
}

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

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
}

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

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

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

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

.hours-table th,
.hours-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.hours-table th {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gold);
}

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

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

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 800px;
}

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

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 56px;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
}

.faq-item__question:hover { color: var(--color-gold); }

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  background: var(--color-gold);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform var(--transition);
}

.faq-item__icon::before { width: 14px; height: 2px; }
.faq-item__icon::after { width: 2px; height: 14px; }

.faq-item.is-open .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-item__answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-muted);
}

.faq-item.is-open .faq-item__answer { display: block; }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--color-bg-elevated) 0%, var(--color-surface) 100%);
  border-block: 1px solid var(--color-border-strong);
  padding-block: var(--space-3xl);
  text-align: center;
}

.cta-band h2 { margin-bottom: var(--space-md); }
.cta-band p {
  color: var(--color-text-muted);
  max-width: 48ch;
  margin-inline: auto var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer */
.site-footer {
  background: var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-3xl) var(--space-xl);
}

.footer-grid {
  display: grid;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

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

.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.footer-nav h3,
.footer-contact h3 {
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

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

.footer-nav li { margin-bottom: var(--space-xs); }

.footer-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.9375rem;
}

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

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-text-dim);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

.social-links a:hover { color: var(--color-gold); }

/* Mobile sticky bar */
.mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  height: var(--mobile-bar-height);
}

@media (min-width: 768px) {
  .mobile-bar { display: none; }
}

.mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: var(--mobile-bar-height);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: #fff;
}

.mobile-bar__whatsapp { background: var(--color-whatsapp); }
.mobile-bar__call { background: var(--color-bg-card); color: var(--color-text); }

/* Page hero (inner pages) */
.page-hero {
  padding-block: var(--space-3xl) var(--space-2xl);
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
}

.page-hero .lead { margin-bottom: 0; }

/* Breadcrumb */
.breadcrumb {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
  margin-bottom: var(--space-md);
}

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

.breadcrumb a:hover { color: var(--color-gold); }

/* Service table */
.price-table {
  width: 100%;
  border-collapse: collapse;
}

.price-table th,
.price-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.price-table th {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-gold);
}

.price-table td:last-child {
  font-family: var(--font-display);
  color: var(--color-gold);
  white-space: nowrap;
}

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

@media (min-width: 600px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

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

.team-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.team-card__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--space-md);
  border: 2px solid var(--color-border-strong);
}

.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Privacy */
.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  margin-top: var(--space-2xl);
  font-size: 1.25rem;
}

.legal-content ul {
  padding-left: var(--space-lg);
  color: var(--color-text-muted);
}

.legal-content li { margin-bottom: var(--space-xs); }

/* Agende page */
.agende-steps {
  display: grid;
  gap: var(--space-lg);
  counter-reset: step;
}

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

.agende-step {
  padding: var(--space-xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  position: relative;
  padding-top: var(--space-2xl);
}

.agende-step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-gold);
  line-height: 1;
  opacity: 0.5;
}

.agende-highlight {
  padding: var(--space-2xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  text-align: center;
  margin-top: var(--space-2xl);
}