/* ═══════════════════════════════════════════════════════════
   Isabel Boaventura Cabeleireiros — style.css v3
   Dark luxury · Gold accent · Responsive-first
═══════════════════════════════════════════════════════════ */

/* ─── Variables ─────────────────────────────────────────── */
:root {
  /* ── Paleta da marca (Sistema de Design oficial) ──────────
     Monocromática clara: paper + tinta, champagne com contenção.
     Nomes mantidos por compatibilidade; valores invertidos p/ claro. */
  --black:       #F6F3EE;  /* paper — fundo principal (branco-quente) */
  --black-soft:  #EFEAE1;  /* superfície soft */
  --black-card:  #FFFFFF;  /* cartões (branco puro) */
  --gold:        #B9AD95;  /* champagne (a única cor) */
  --gold-light:  #C9BDA3;
  --gold-dark:   #A89877;
  --gold-glow:   rgba(185,173,149,0.16);
  --white:       #111111;  /* ink — texto principal */
  --white-dim:   #55514A;  /* texto secundário (warm) */
  --gray:        #8A8578;  /* texto terciário / detalhe */
  --gray-dark:   #D8D2C6;  /* divisórias claras */
  --border:      rgba(17,17,17,0.12);   /* fio de cabelo quente */
  --border-soft: rgba(17,17,17,0.06);

  /* Tokens explícitos da marca */
  --paper:       #F6F3EE;
  --ink:         #111111;
  --champagne:   #B9AD95;
  --champagne-soft: #E7E0D3;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Jost', system-ui, sans-serif;
  --font-script: 'Sacramento', cursive;

  --radius:      4px;
  --radius-lg:   12px;
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --container:   1360px;
  --nav-h:       72px;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }
details summary { list-style: none; }
details summary::-webkit-details-marker { display: none; }
address { font-style: normal; }

/* ─── Skip link ──────────────────────────────────────────── */
.skip-link {
  position: fixed; top: -100%; left: 1rem; z-index: 9999;
  background: var(--gold); color: var(--black);
  padding: .5rem 1rem; border-radius: var(--radius);
  font-weight: 600; font-size: .875rem;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

/* ─── Typography ─────────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-subtitle {
  font-size: 1.0625rem;
  color: var(--white-dim);
  max-width: 540px;
  line-height: 1.7;
}
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header .section-subtitle { margin: 0 auto; }

/* ─── Container ──────────────────────────────────────────── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 2rem; }

/* ─── Sections ───────────────────────────────────────────── */
section { padding: 7rem 0; position: relative; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .85rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .05em;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn--gold {
  background: var(--gold);
  color: var(--black);
}
.btn--gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,152,60,0.35);
}
.btn--outline {
  border: 1px solid var(--gold);
  color: var(--gold);
  background: transparent;
}
.btn--outline:hover {
  background: var(--gold-glow);
  transform: translateY(-2px);
}
.btn--ghost {
  color: var(--white-dim);
  background: transparent;
  border: 1px solid var(--border-soft);
}
.btn--ghost:hover { color: var(--white); border-color: var(--border); }
.btn--sm { padding: .6rem 1.25rem; font-size: .8125rem; }
.btn--whatsapp { background: #25D366; color: #fff; }
.btn--whatsapp:hover { background: #1ebe5d; box-shadow: 0 8px 24px rgba(37,211,102,0.3); }

/* ─── Preloader ──────────────────────────────────────────── */
#preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s ease, visibility .5s ease;
}
#preloader.loaded { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; }
.preloader-logo {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  letter-spacing: .15em;
  line-height: 1;
  margin-bottom: 2rem;
}
.preloader-logo .pre-i { color: var(--white); display: inline-block; }
.preloader-logo .pre-b { color: var(--gold); display: inline-block; }
.preloader-bar {
  width: 160px; height: 1px;
  background: var(--border);
  margin: 0 auto 1.5rem;
  overflow: hidden;
}
.preloader-fill {
  height: 100%; background: var(--gold);
  width: 0; animation: preload 1.8s ease forwards;
}
@keyframes preload { to { width: 100%; } }
.preloader-text {
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ─── Cursor normal do rato (cursor "laser" removido) ────── */
#cursor, #cursor-dot { display: none !important; }

/* ─── Navigation ─────────────────────────────────────────── */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background .4s ease, box-shadow .4s ease, backdrop-filter .4s ease;
}
#site-header.scrolled {
  background: rgba(7,7,7,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-h);
  padding: 0 2rem;
  max-width: var(--container);
  margin: 0 auto;
}
.nav-logo {
  display: flex; align-items: center; gap: .75rem;
  text-decoration: none;
}
.nav-logo-img {
  height: 56px; width: auto;
  /* logo é preto sobre transparente → tornar branco no header escuro */
  filter: brightness(0) invert(1);
  transition: opacity .2s;
}
.nav-logo:hover .nav-logo-img { opacity: .85; }
@media (min-width: 640px) { .nav-logo-img { height: 64px; } }
.nav-links {
  display: none;
  align-items: center;
  gap: 2.5rem;
}
@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
}
.nav-links a {
  font-size: .8125rem;
  font-weight: 400;
  letter-spacing: .08em;
  color: var(--white-dim);
  text-transform: uppercase;
  transition: color .25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--gold) !important;
  color: var(--black) !important;
  padding: .5rem 1.25rem !important;
  border-radius: var(--radius) !important;
  font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold-light) !important; }

/* hamburger */
.nav-hamburger {
  display: flex; flex-direction: column; gap: 5px;
  width: 32px; padding: 4px;
}
.nav-hamburger span {
  display: block; height: 1.5px;
  background: var(--white);
  transition: var(--transition);
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (min-width: 900px) { .nav-hamburger { display: none; } }

/* mobile menu */
.mobile-menu {
  position: fixed; top: 0; right: -100%; bottom: 0;
  width: min(380px, 90vw);
  background: var(--black-soft);
  border-left: 1px solid var(--border);
  z-index: 999;
  padding: calc(var(--nav-h) + 2rem) 2.5rem 2.5rem;
  display: flex; flex-direction: column;
  transition: right .4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }
.mobile-overlay {
  position: fixed; inset: 0; z-index: 998;
  background: rgba(0,0,0,0.7);
  opacity: 0; visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.mobile-overlay.visible { opacity: 1; visibility: visible; }
.mobile-links { display: flex; flex-direction: column; gap: 0; flex: 1; }
.mobile-link {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--white-dim);
  border-bottom: 1px solid var(--border-soft);
  transition: color .2s, padding .2s;
}
.mobile-link:hover { color: var(--gold); padding-left: .5rem; }
.mobile-link--cta {
  margin-top: 1.5rem;
  background: var(--gold);
  color: var(--black) !important;
  padding: .85rem 1.5rem !important;
  border-radius: var(--radius);
  text-align: center;
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 600;
  border: none;
}
.mobile-menu-footer { margin-top: 2rem; }
.mobile-phone {
  display: flex; align-items: center; gap: .5rem;
  color: var(--white-dim); font-size: .875rem;
  margin-bottom: 1rem;
  transition: color .2s;
}
.mobile-phone:hover { color: var(--gold); }
.mobile-socials { display: flex; gap: 1rem; }
.mobile-socials a {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white-dim);
  transition: var(--transition);
}
.mobile-socials a:hover { border-color: var(--gold); color: var(--gold); }

/* ─── Hero ───────────────────────────────────────────────── */
#hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden; padding: 0;
}
.hero-bg-img {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
#heroCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1;
  opacity: .55;
}
.hero-bg-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: radial-gradient(ellipse at 20% 50%, rgba(196,152,60,0.10) 0%, transparent 60%),
              radial-gradient(ellipse at 75% 25%, rgba(196,152,60,0.06) 0%, transparent 50%),
              linear-gradient(to right, rgba(7,7,7,0.90) 0%, rgba(7,7,7,0.70) 45%, rgba(7,7,7,0.45) 100%),
              linear-gradient(to bottom, rgba(7,7,7,0.55) 0%, rgba(7,7,7,0.40) 50%, var(--black) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  padding: calc(var(--nav-h) + 4rem) 2rem 5rem;
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}
.hero-eyebrow {
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp .8s .4s forwards;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -.01em;
  color: var(--white);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp .8s .6s forwards;
}
.hero-title em { font-style: italic; color: var(--gold); }
.hero-sub {
  font-size: clamp(.8125rem, 1.5vw, 1rem);
  color: var(--white-dim);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp .8s .8s forwards;
}
.hero-actions {
  display: flex; gap: 1rem; flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .8s 1s forwards;
}
.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 2rem; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  opacity: 0; animation: fadeUp .8s 1.4s forwards;
}
.hero-scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollAnim 2s ease infinite;
}
.hero-scroll span {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gray);
  writing-mode: vertical-rl;
}
@keyframes scrollAnim {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.6) translateY(10px); opacity: .5; }
}
.hero-badge {
  position: absolute; bottom: 2.5rem; right: 2rem; z-index: 2;
  background: rgba(15,15,13,0.85);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex; align-items: center; gap: .75rem;
  opacity: 0; animation: fadeUp .8s 1.2s forwards;
}
.hero-badge-stars { color: var(--gold); font-size: .875rem; }
.hero-badge strong { font-size: 1.5rem; font-family: var(--font-serif); }
.hero-badge span { font-size: .75rem; color: var(--white-dim); display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Ticker ─────────────────────────────────────────────── */
.ticker {
  background: var(--gold);
  overflow: hidden;
  height: 48px;
  display: flex; align-items: center;
}
.ticker-track {
  display: flex; align-items: center; gap: 2rem;
  animation: ticker 40s linear infinite;
  white-space: nowrap;
  will-change: transform;
}
.ticker-track span {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--black);
  letter-spacing: .04em;
  flex-shrink: 0;
}
.ticker-dot { font-size: .5rem !important; opacity: .5; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ─── Stats ──────────────────────────────────────────────── */
#stats { padding: 5rem 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-item {
  padding: 3rem 2rem;
  text-align: center;
  border-right: 1px solid var(--border);
  position: relative;
}
.stat-item:nth-child(2n) { border-right: none; }
@media (min-width: 768px) {
  .stat-item:nth-child(2n) { border-right: 1px solid var(--border); }
  .stat-item:last-child { border-right: none; }
}
.stat-item::after {
  content: '';
  position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 2px; background: var(--gold);
  transition: width .5s ease;
}
.stat-item:hover::after { width: 60%; }
.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--gold);
  display: inline;
  line-height: 1;
}
.stat-plus {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
}
.stat-label {
  font-size: .8125rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: .75rem;
}

/* ─── About ──────────────────────────────────────────────── */
#sobre { background: var(--black-soft); }
.about-grid {
  display: grid; gap: 4rem;
  align-items: center;
}
@media (min-width: 900px) {
  .about-grid { grid-template-columns: 1fr 1fr; gap: 6rem; }
}
.about-visual { position: relative; }
.about-photo-frame {
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--black-card);
  border: 1px solid var(--border);
}
.about-photo-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.about-photo-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.photo-abstract {
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(196,152,60,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 30%, rgba(196,152,60,0.08) 0%, transparent 50%),
    linear-gradient(135deg, #0F0F0D 0%, #1A1610 50%, #0F0F0D 100%);
  position: relative;
}
.photo-abstract::before {
  content: '';
  position: absolute;
  width: 60%; height: 80%;
  top: 10%; left: 20%;
  border: 1px solid rgba(196,152,60,0.2);
  border-radius: 60% 40% 60% 40%;
}
.photo-abstract::after {
  content: 'Foto\A em\A breve';
  white-space: pre;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(196,152,60,0.4);
  text-align: center;
}
.about-accent-card {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  background: var(--gold);
  color: var(--black);
  padding: 1.5rem;
  border-radius: var(--radius);
  text-align: center;
}
.about-accent-card strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  line-height: 1;
}
.about-accent-card span {
  font-size: .75rem;
  letter-spacing: .05em;
  line-height: 1.4;
  opacity: .8;
}
.about-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.65;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.about-body {
  color: var(--white-dim);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.about-values {
  display: flex; gap: 1.5rem; flex-wrap: wrap;
  margin: 2rem 0;
}
.value-item {
  display: flex; align-items: center; gap: .5rem;
  font-size: .8125rem;
  color: var(--white-dim);
}
.value-item i { color: var(--gold); font-size: .875rem; }

/* ─── Services ───────────────────────────────────────────── */
#servicos {}
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }
.service-card {
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex; flex-direction: column;
  transition: border-color .3s, transform .3s, box-shadow .3s;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--gold-glow) 0%, transparent 70%);
  opacity: 0; transition: opacity .4s;
}
.service-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.service-card:hover::before { opacity: 1; }
.service-card--featured {
  border-color: rgba(196,152,60,0.35);
  background: linear-gradient(135deg, var(--black-card) 60%, rgba(196,152,60,0.05) 100%);
}
.service-card--diagnostic {
  border-color: rgba(196,152,60,0.3);
  background: linear-gradient(135deg, rgba(196,152,60,0.08) 0%, var(--black-card) 100%);
}
.service-badge {
  position: absolute; top: 1.25rem; right: 1.25rem;
  background: var(--gold);
  color: var(--black);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .75rem;
  border-radius: 99px;
}
.service-icon {
  font-size: 1.5rem; color: var(--gold);
  margin-bottom: 1.25rem;
  width: 48px; height: 48px;
  background: var(--gold-glow);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
}
.service-icon--gold { color: var(--black); background: var(--gold); }
.service-name {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 400;
  margin-bottom: .75rem;
}
.service-desc {
  color: var(--white-dim);
  font-size: .9375rem;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 2rem;
}
.service-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-soft);
}
.service-duration { font-size: .8125rem; color: var(--gray); display: flex; align-items: center; gap: .4rem; }
.service-link {
  font-size: .8125rem; font-weight: 500;
  color: var(--gold);
  display: flex; align-items: center; gap: .4rem;
  transition: gap .2s;
  background: none; border: none;
}
.service-link:hover { gap: .7rem; }
.service-price--free {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ─── Brands ─────────────────────────────────────────────── */
#marcas { background: var(--black-soft); }
.brands-tabs {}
.brands-tab-nav {
  display: flex; gap: 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; margin-bottom: 3rem;
}
.brands-tab-nav::-webkit-scrollbar { display: none; }
.brand-tab {
  padding: 1rem 2rem;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--gray);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .25s, border-color .25s;
  white-space: nowrap;
}
.brand-tab:hover { color: var(--white); }
.brand-tab.active { color: var(--gold); border-bottom-color: var(--gold); }
.brand-panel { display: none; animation: bpIn .4s ease forwards; }
.brand-panel.active { display: block; }
@keyframes bpIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.brand-panel-inner {
  display: grid; gap: 3rem; align-items: start;
}
@media (min-width: 768px) {
  .brand-panel-inner { grid-template-columns: 1fr auto; gap: 4rem; }
}
.brand-origin {
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gray);
  display: block;
  margin-bottom: .75rem;
}
.brand-panel-name {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 1rem;
}
.brand-panel-desc {
  color: var(--white-dim);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 2rem;
}
.brand-products { display: flex; flex-direction: column; gap: .75rem; }
.brand-product {
  display: flex; align-items: baseline; gap: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.brand-product-line {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
  min-width: 180px;
  flex-shrink: 0;
}
.brand-product-desc { font-size: .875rem; color: var(--gray); }
.brand-visual-box {
  width: 200px; height: 200px;
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.brand-visual-box--k { background: linear-gradient(135deg, #1A1208, #2D1F0A); border: 1px solid rgba(196,152,60,0.2); }
.brand-visual-box--r { background: linear-gradient(135deg, #0A1020, #1A2540); border: 1px solid rgba(60,120,196,0.2); }
.brand-visual-box--l { background: linear-gradient(135deg, #200A0A, #401010); border: 1px solid rgba(196,60,60,0.2); }
.brand-visual-box--cw { background: linear-gradient(135deg, #0A1A0A, #102010); border: 1px solid rgba(60,196,60,0.2); }
.brand-visual-letter {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: 300;
  color: var(--gold);
  opacity: .4;
}
.brand-visual-new {
  position: absolute; top: 1rem; right: 1rem;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: .2rem .5rem;
  border-radius: 99px;
}
.brand-new-tag {
  display: inline-block;
  margin-top: 1rem;
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(196,152,60,0.3);
  padding: .4rem 1rem;
  border-radius: 99px;
}

/* brands marquee */
.brands-marquee {
  overflow: hidden; margin-top: 4rem;
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  -webkit-mask: linear-gradient(to right, transparent 0%, #000 15%, #000 85%, transparent 100%);
  mask: linear-gradient(to right, transparent 0%, #000 15%, #000 85%, transparent 100%);
}
.brands-marquee-track {
  display: flex; gap: 2rem;
  animation: brandsScroll 20s linear infinite;
  white-space: nowrap;
}
.bm-item {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--white-dim);
  letter-spacing: .05em;
}
.bm-sep { color: var(--gold); opacity: .5; }
@keyframes brandsScroll { to { transform: translateX(-50%); } }

/* ─── Portfolio ──────────────────────────────────────────── */
#portfolio {}
.portfolio-filter {
  display: flex; gap: .5rem; flex-wrap: wrap;
  margin-bottom: 2.5rem;
  justify-content: center;
}
.pf-btn {
  padding: .5rem 1.25rem;
  border: 1px solid var(--border-soft);
  border-radius: 99px;
  font-size: .8125rem;
  color: var(--gray);
  transition: var(--transition);
}
.pf-btn:hover, .pf-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 200px;
  gap: .75rem;
}
@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 260px;
  }
}
@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 280px;
  }
}
.portfolio-item { overflow: hidden; border-radius: var(--radius); }
.portfolio-item--large { grid-column: span 2; }
.portfolio-item--tall { grid-row: span 2; }
.portfolio-photo {
  width: 100%; height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform .5s ease;
}
.portfolio-item:hover .portfolio-photo { transform: scale(1.04); }
.portfolio-photo--1 { background: linear-gradient(135deg, #1a1005 0%, #2d1e08 40%, #150f02 100%); }
.portfolio-photo--2 { background: linear-gradient(160deg, #0a0a10 0%, #12103a 50%, #0a0a10 100%); }
.portfolio-photo--3 { background: linear-gradient(110deg, #1a0808 0%, #2a1010 40%, #3d1818 70%, #1a0808 100%); }
.portfolio-photo--4 { background: linear-gradient(200deg, #050a05 0%, #0d1f0a 50%, #050a05 100%); }
.portfolio-photo--5 { background: linear-gradient(135deg, #180a18 0%, #2a1028 50%, #180a18 100%); }
.portfolio-photo--6 { background: linear-gradient(135deg, #0a1018 0%, #1020358  50%, #0a1018 100%); }
.portfolio-photo--7 { background: linear-gradient(160deg, #0f0f0a 0%, #1e1c10 50%, #0f0f0a 100%); }
.portfolio-photo--8 { background: linear-gradient(110deg, #0a0a14 0%, #14102a 50%, #0a0a14 100%); }
.portfolio-photo--9 { background: linear-gradient(135deg, #0f0a05 0%, #201508 50%, #0f0a05 100%); }
.portfolio-photo::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 40% 40%, rgba(196,152,60,0.12) 0%, transparent 60%);
}
.portfolio-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 50%);
  padding: 1.25rem;
  display: flex; flex-direction: column; justify-content: flex-end;
  opacity: 0; transition: opacity .3s;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-cat {
  display: inline-block;
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(196,152,60,0.4);
  padding: .2rem .6rem;
  border-radius: 99px;
  margin-bottom: .5rem;
}
.portfolio-caption { font-size: .875rem; color: var(--white-dim); }
.portfolio-cta { text-align: center; margin-top: 3rem; }

/* ─── Testimonials ───────────────────────────────────────── */
#testemunhos { background: var(--black-soft); }
.testimonials-wrapper { overflow: hidden; }
.testimonials-track {
  display: flex; gap: 1.5rem;
  transition: transform .5s cubic-bezier(0.4, 0, 0.2, 1);
}
.testimonial-card {
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  min-width: 340px;
  max-width: 400px;
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .testimonial-card { min-width: calc(100vw - 4rem); max-width: none; }
}
.testimonial-stars { color: var(--gold); font-size: 1rem; margin-bottom: 1.25rem; letter-spacing: .1em; }
.testimonial-text {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--white-dim);
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-text::before { content: '"'; color: var(--gold); font-size: 1.5rem; line-height: 0; vertical-align: -.4rem; margin-right: .2rem; }
.testimonial-text::after { content: '"'; color: var(--gold); font-size: 1.5rem; line-height: 0; vertical-align: -.4rem; margin-left: .2rem; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.testimonial-avatar {
  width: 44px; height: 44px;
  background: var(--gold-glow);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  font-weight: 500;
  color: var(--gold);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: .9375rem; font-weight: 500; }
.testimonial-author span { font-size: .75rem; color: var(--gray); }
.testimonials-nav {
  display: flex; align-items: center; justify-content: center; gap: 1.5rem;
  margin-top: 2.5rem;
}
.tn-btn {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--white-dim);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.tn-btn:hover { border-color: var(--gold); color: var(--gold); }
.tn-dots { display: flex; gap: .5rem; }
.tn-dot {
  width: 6px; height: 6px;
  background: var(--border);
  border-radius: 50%;
  transition: background .3s, width .3s;
}
.tn-dot.active { background: var(--gold); width: 20px; border-radius: 3px; }
.google-review-badge {
  display: flex; align-items: center; gap: 1.25rem;
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 1.25rem 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}
.google-review-badge > i { font-size: 2rem; color: #4285f4; }
.grb-stars { color: var(--gold); font-size: .875rem; }
.google-review-badge span { font-size: .875rem; color: var(--white-dim); }
.google-review-badge strong { color: var(--white); }
.grb-link {
  margin-left: auto;
  font-size: .8125rem;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: .5rem 1rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.grb-link:hover { border-color: var(--gold); background: var(--gold-glow); }

/* ─── Instagram ──────────────────────────────────────────── */
#instagram {}
.ig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}
@media (min-width: 768px) { .ig-grid { grid-template-columns: repeat(6, 1fr); } }
.ig-item {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}
.ig-item img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease, filter .3s;
}
.ig-item:hover img { transform: scale(1.08); filter: brightness(.7); }
.ig-icon {
  position: relative; z-index: 2;
  font-size: 1.75rem; color: var(--white);
  opacity: 0;
  transition: opacity .3s;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.ig-item:hover .ig-icon { opacity: 1; }
.ig-item:hover { border-color: var(--gold); transform: scale(1.02); }

/* ─── Booking ────────────────────────────────────────────── */
#marcacao { background: var(--black-soft); }
.booking-wrapper {
  max-width: 680px;
  margin: 0 auto;
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.bk-progress {
  background: var(--black-soft);
  padding: 1.5rem 2rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.bk-progress-bar {
  height: 2px; background: var(--gold);
  transition: width .4s ease;
  margin-bottom: 1rem;
  position: relative;
}
.bk-steps-labels {
  display: flex; justify-content: space-between;
  padding-bottom: 1rem;
}
.bk-step-label {
  font-size: .6875rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color .3s;
}
.bk-step-label.active { color: var(--gold); }
.booking-form { padding: 2.5rem 2rem; }
.bk-step { display: none; animation: bkStepIn .4s ease forwards; }
.bk-step.active { display: block; }
@keyframes bkStepIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.bk-step-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1.75rem;
}
.bk-services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem;
  margin-bottom: 2rem;
}
@media (min-width: 480px) { .bk-services-grid { grid-template-columns: repeat(3, 1fr); } }
.bk-service-option input { position: absolute; opacity: 0; pointer-events: none; }
.bk-service-card {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.25rem .75rem;
  display: flex; flex-direction: column;
  align-items: center; gap: .6rem;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  background: var(--black-soft);
}
.bk-service-card i { font-size: 1.25rem; color: var(--gold); }
.bk-service-card span { font-size: .8125rem; color: var(--white-dim); line-height: 1.3; }
.bk-service-card em { display: block; font-size: .6875rem; color: var(--gold); font-style: normal; }
.bk-service-card--free { border-color: rgba(196,152,60,0.25); }
.bk-service-option input:checked + .bk-service-card {
  border-color: var(--gold);
  background: var(--gold-glow);
}
.bk-service-option input:checked + .bk-service-card span { color: var(--white); }
.bk-fields { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.bk-field { display: flex; flex-direction: column; gap: .5rem; }
.bk-field label { font-size: .8125rem; color: var(--white-dim); letter-spacing: .04em; }
.bk-optional { color: var(--gray); }
.bk-input {
  background: var(--black-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  color: var(--white);
  padding: .875rem 1rem;
  font-size: .9375rem;
  width: 100%;
  transition: border-color .25s;
  color-scheme: dark;
}
.bk-input:focus { outline: none; border-color: var(--gold); }
.bk-input::placeholder { color: var(--gray); }
.bk-textarea { resize: vertical; min-height: 80px; }
.bk-time-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem;
}
.bk-time-opt input { position: absolute; opacity: 0; pointer-events: none; }
.bk-time-opt span {
  display: block;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: .6rem;
  text-align: center;
  font-size: .875rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--white-dim);
}
.bk-time-opt input:checked + span {
  border-color: var(--gold);
  background: var(--gold-glow);
  color: var(--gold);
}
.bk-nav {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.booking-alt {
  text-align: center; margin-top: 2rem;
  display: flex; align-items: center; justify-content: center; gap: 1.5rem;
  flex-wrap: wrap;
  color: var(--gray); font-size: .875rem;
}
.bk-alt-link {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--white-dim);
  font-size: .875rem;
  transition: color .2s;
}
.bk-alt-link:hover { color: var(--gold); }
.bk-alt-link--wa { color: #25D366; }
.bk-alt-link--wa:hover { color: #1ebe5d; }

/* ─── FAQ ────────────────────────────────────────────────── */
#faq {}
.faq-grid {
  display: grid; gap: 4rem; align-items: start;
}
@media (min-width: 900px) { .faq-grid { grid-template-columns: 1fr 2fr; } }
.faq-sub { color: var(--white-dim); margin: 1.5rem 0 2rem; }
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--border-soft);
  overflow: hidden;
}
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  font-size: 1.0625rem;
  font-weight: 500;
  cursor: pointer;
  transition: color .25s;
  list-style: none;
  position: relative;
}
.faq-q::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--gold);
  transition: transform .3s;
  flex-shrink: 0;
}
details[open] > .faq-q { color: var(--gold); }
details[open] > .faq-q::after { transform: rotate(45deg); }
.faq-a {
  padding: 0 0 1.25rem;
  color: var(--white-dim);
  line-height: 1.75;
  font-size: .9375rem;
}

/* ─── Blog ───────────────────────────────────────────────── */
#blog { background: var(--black-soft); }
.blog-grid {
  display: grid; gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }
.blog-card {
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,.5);
}
.blog-photo {
  height: 200px;
  position: relative;
}
.blog-photo--1 { background: linear-gradient(135deg, #1a1208 0%, #2d2010 100%); }
.blog-photo--2 { background: linear-gradient(135deg, #0a1a08 0%, #102808 100%); }
.blog-photo--3 { background: linear-gradient(135deg, #0a0810 0%, #181028 100%); }
.blog-photo::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 40% 40%, rgba(196,152,60,0.1) 0%, transparent 60%);
}
.blog-body { padding: 1.75rem; }
.blog-tag {
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
  display: block;
}
.blog-title {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: .75rem;
}
.blog-excerpt {
  font-size: .875rem;
  color: var(--white-dim);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.blog-link {
  font-size: .8125rem;
  color: var(--gold);
  display: inline-flex; align-items: center; gap: .4rem;
  transition: gap .2s;
}
.blog-link:hover { gap: .7rem; }

/* ─── Contact ────────────────────────────────────────────── */
#contacto {}
.contact-grid {
  display: grid; gap: 4rem; align-items: start;
}
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.contact-details { display: flex; flex-direction: column; gap: 1.5rem; margin: 2rem 0; }
.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
}
.contact-item > i {
  width: 44px; height: 44px;
  background: var(--gold-glow);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
  font-size: .875rem;
}
.contact-item strong { display: block; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gray); margin-bottom: .25rem; }
.contact-item a, .contact-item span { color: var(--white-dim); font-size: .9375rem; transition: color .2s; }
.contact-item a:hover { color: var(--gold); }
.contact-socials { display: flex; gap: .75rem; }
.social-link {
  width: 44px; height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white-dim);
  font-size: 1rem;
  transition: var(--transition);
}
.social-link:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-glow); }
.map-placeholder {
  aspect-ratio: 4/3;
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .75rem;
  text-align: center;
}
.map-pin { font-size: 2.5rem; color: var(--gold); }
.map-placeholder p { font-family: var(--font-serif); font-size: 1.125rem; }
.map-placeholder span { font-size: .875rem; color: var(--gray); margin-bottom: .5rem; }

/* ─── Google Maps embed real ─────────────────────────────── */
.contact-map { display: flex; flex-direction: column; gap: .75rem; }
.map-embed {
  width: 100%; aspect-ratio: 4/3;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  filter: grayscale(0.3) contrast(1.05);
}
.map-directions { align-self: flex-start; }

/* ─── Indicador Aberto/Fechado ───────────────────────────── */
.open-status {
  display: inline-flex; align-items: center; gap: .35rem;
  font-family: var(--font-sans); font-size: .7rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
  padding: .15rem .55rem; border-radius: 99px; margin-left: .5rem;
  vertical-align: middle;
}
.open-status::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.open-status--open   { color: #4ac97e; background: rgba(74,201,126,0.12); }
.open-status--closed { color: #d98a5a; background: rgba(217,138,90,0.12); }

/* ─── Footer ─────────────────────────────────────────────── */
#footer {
  background: var(--black-soft);
  border-top: 1px solid var(--border-soft);
  padding: 5rem 0 2rem;
}
.footer-grid {
  display: grid; gap: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-logo {
  display: flex; align-items: center; gap: .75rem;
  margin-bottom: 1.25rem;
}
.footer-logo-img {
  height: 60px; width: auto;
  filter: brightness(0) invert(1);
}
.footer-desc {
  font-size: .875rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  max-width: 300px;
}
.footer-socials { display: flex; gap: .75rem; }
.footer-col-title {
  font-size: .6875rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: .75rem; }
.footer-links a {
  font-size: .875rem;
  color: var(--gray);
  transition: color .2s;
}
.footer-links a:hover { color: var(--white); }
.footer-contact { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }
.footer-contact a, .footer-contact span { font-size: .875rem; color: var(--gray); transition: color .2s; display: block; }
.footer-contact a:hover { color: var(--gold); }
.footer-cta { margin-top: 1.5rem; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: .5rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-soft);
  font-size: .8125rem;
  color: var(--gray);
}

/* ─── Chatbot ────────────────────────────────────────────── */
.chatbot {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  z-index: 900;
}
.chatbot-toggle {
  display: flex; flex-direction: column; align-items: center;
  background: var(--gold);
  border-radius: 50px;
  padding: .85rem 1.25rem;
  color: var(--black);
  box-shadow: 0 8px 32px rgba(196,152,60,0.4);
  transition: var(--transition);
  position: relative;
  gap: .25rem;
}
.chatbot-toggle:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 12px 36px rgba(196,152,60,0.5); }
.chatbot-toggle-inner { font-size: 1.125rem; }
.chatbot-icon-close { display: none; }
.chatbot-toggle.open .chatbot-icon-open { display: none; }
.chatbot-toggle.open .chatbot-icon-close { display: block; }
.chatbot-toggle-label { font-size: .6875rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; line-height: 1.2; text-align: center; }
.chatbot-pulse {
  position: absolute; top: -4px; right: -4px;
  width: 14px; height: 14px;
  background: #25D366;
  border: 2px solid var(--black);
  border-radius: 50%;
}
.chatbot-pulse::after {
  content: '';
  position: absolute; inset: -4px;
  border: 2px solid #25D366;
  border-radius: 50%;
  animation: pulseRing 2s ease infinite;
}
@keyframes pulseRing { 0%, 100% { transform: scale(1); opacity: .6; } 50% { transform: scale(1.5); opacity: 0; } }

.chatbot-window {
  position: absolute; bottom: calc(100% + 1rem); right: 0;
  width: min(380px, calc(100vw - 2rem));
  background: var(--black-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.7);
  display: none;
  flex-direction: column;
  max-height: 560px;
}
.chatbot-window.open { display: flex; animation: chatbotOpen .35s cubic-bezier(0.4,0,0.2,1) forwards; }
@keyframes chatbotOpen { from { opacity: 0; transform: scale(.92) translateY(16px); } to { opacity: 1; transform: none; } }
.chatbot-header {
  display: flex; align-items: center; gap: .875rem;
  padding: 1rem 1.25rem;
  background: var(--black-card);
  border-bottom: 1px solid var(--border-soft);
  flex-shrink: 0;
}
.chatbot-avatar {
  width: 40px; height: 40px;
  background: var(--gold);
  color: var(--black);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: .875rem;
  font-weight: 500;
  flex-shrink: 0;
}
.chatbot-header-text { flex: 1; }
.chatbot-header-text strong { display: block; font-size: .9375rem; }
.chatbot-status { font-size: .75rem; color: var(--gray); display: flex; align-items: center; gap: .35rem; }
.chatbot-online-dot {
  width: 7px; height: 7px;
  background: #25D366;
  border-radius: 50%;
  animation: pulseRing 2s infinite;
  flex-shrink: 0;
}
.chatbot-close-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-soft);
  color: var(--gray);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  font-size: .875rem;
}
.chatbot-close-btn:hover { border-color: var(--border); color: var(--white); }
.chatbot-messages {
  flex: 1; overflow-y: auto;
  padding: 1.25rem;
  display: flex; flex-direction: column; gap: 1rem;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.chatbot-messages::-webkit-scrollbar { width: 4px; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.cb-msg {
  display: flex; gap: .625rem; align-items: flex-end;
  animation: msgIn .3s ease forwards;
}
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.cb-msg--bot { flex-direction: row; }
.cb-msg--user { flex-direction: row-reverse; }
.cb-avatar {
  width: 28px; height: 28px;
  background: var(--gold);
  color: var(--black);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .5rem;
  font-weight: 600;
  flex-shrink: 0;
}
.cb-bubble {
  max-width: 82%;
  padding: .75rem 1rem;
  border-radius: var(--radius-lg);
  font-size: .9rem;
  line-height: 1.5;
}
.cb-msg--bot .cb-bubble {
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  color: var(--white);
  border-bottom-left-radius: var(--radius);
}
.cb-msg--user .cb-bubble {
  background: var(--gold);
  color: var(--black);
  border-bottom-right-radius: var(--radius);
  font-weight: 500;
}
.cb-typing {
  display: flex; gap: .3rem; align-items: center;
  padding: .75rem 1rem;
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  border-bottom-left-radius: var(--radius);
  width: fit-content;
}
.cb-typing span {
  width: 6px; height: 6px;
  background: var(--gray);
  border-radius: 50%;
  animation: cbDot 1.2s ease infinite;
}
.cb-typing span:nth-child(2) { animation-delay: .2s; }
.cb-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes cbDot { 0%, 80%, 100% { transform: scale(0.6); opacity: .4; } 40% { transform: scale(1); opacity: 1; } }
.chatbot-input-area {
  padding: 1rem;
  border-top: 1px solid var(--border-soft);
  background: var(--black-card);
  flex-shrink: 0;
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.cb-option-btn {
  padding: .5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: .8125rem;
  color: var(--white-dim);
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
}
.cb-option-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-glow);
}
.cb-product-card {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .875rem;
  width: 100%;
  margin-top: .25rem;
}
.cb-product-brand {
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .25rem;
}
.cb-product-type {
  display: inline-block;
  font-size: .6rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--gold-glow);
  color: var(--gold);
  padding: .15rem .5rem;
  border-radius: 99px;
  margin-bottom: .4rem;
}
.cb-product-name { font-family: var(--font-serif); font-size: 1rem; font-weight: 400; }
.cb-product-desc { font-size: .8rem; color: var(--white-dim); margin-top: .2rem; }

/* ─── Chatbot: mini-matriz por marca ─────────────────────── */
.cb-brand-matrix {
  width: 100%;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: .25rem;
}
.cb-brand-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: .5rem;
  padding: .7rem .9rem;
  background: var(--gold-glow);
  border-bottom: 1px solid var(--border);
}
.cb-brand-name {
  font-size: .8rem; font-weight: 700; letter-spacing: .04em;
  color: var(--gold); text-transform: uppercase;
}
.cb-brand-gama { font-family: var(--font-serif); font-size: .9rem; color: var(--white-dim); }
.cb-mx-prod { padding: .65rem .9rem; border-bottom: 1px solid var(--border-soft); }
.cb-mx-prod:last-child { border-bottom: none; }
.cb-mx-type {
  display: inline-block; font-size: .58rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gold); background: var(--gold-glow); padding: .12rem .45rem; border-radius: 99px; margin-bottom: .3rem;
}
.cb-mx-name { font-family: var(--font-serif); font-size: .95rem; color: var(--white); }
.cb-mx-benef { font-size: .76rem; color: var(--gray); line-height: 1.5; margin-top: .2rem; }
.cb-mx-freq { font-size: .68rem; color: var(--gold); margin-top: .3rem; font-weight: 600; }
.cb-action-btn {
  width: 100%; padding: .85rem;
  background: var(--gold);
  color: var(--black);
  border-radius: var(--radius);
  font-size: .875rem;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
}
.cb-action-btn:hover { background: var(--gold-light); }

/* ─── Chatbot: text input ────────────────────────────────── */
.cb-text-wrap {
  display: flex; align-items: center; gap: .5rem;
  width: 100%;
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: .35rem .35rem .35rem .9rem;
  transition: border-color .2s;
}
.cb-text-wrap:focus-within { border-color: var(--gold); }
.cb-text-input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--white); font-size: .875rem; font-family: var(--font-sans);
  min-width: 0;
}
.cb-text-input::placeholder { color: var(--gray); }
.cb-text-input.cb-input-error { color: #ff6b6b; }
.cb-send-btn {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--gold); color: var(--black);
  border: none; cursor: pointer; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem; transition: var(--transition);
}
.cb-send-btn:hover { background: var(--gold-light); }

/* ─── Chatbot: coupon card ───────────────────────────────── */
.cb-coupon-card {
  background: linear-gradient(135deg, #1A1208, #2D1F08);
  border: 1.5px solid var(--gold);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  width: 100%; text-align: center;
  margin-top: .25rem;
}
.cb-coupon-label {
  font-size: .6rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--gold); margin-bottom: .5rem; font-family: var(--font-sans);
}
.cb-coupon-code {
  font-family: var(--font-serif); font-size: 1.75rem; letter-spacing: .12em;
  color: var(--white); margin-bottom: .4rem;
}
.cb-coupon-disc {
  font-size: .8125rem; color: var(--white-dim); margin-bottom: .5rem;
}
.cb-coupon-info {
  font-size: .72rem; color: var(--gray); line-height: 1.5;
}
.cb-coupon-info strong { color: var(--white-dim); }
.cb-coupon-wa {
  display: block; margin-top: .9rem;
  background: #25D366; color: #000;
  padding: .6rem 1rem; border-radius: 99px;
  font-size: .8125rem; font-weight: 700; font-family: var(--font-sans);
  text-decoration: none; transition: opacity .2s;
}
.cb-coupon-wa:hover { opacity: .88; }

/* ─── Chatbot: product protocol ──────────────────────────── */
.cb-product-protocol {
  margin-top: .6rem;
  padding-top: .6rem;
  border-top: 1px solid var(--border-soft);
  display: flex; flex-direction: column; gap: .25rem;
}
.cb-protocol-freq {
  font-size: .7rem; font-family: var(--font-sans);
  color: var(--gold); letter-spacing: .04em; font-weight: 600;
}
.cb-protocol-uso {
  font-size: .75rem; color: var(--gray); line-height: 1.55;
}

/* ─── Chatbot: skip button ───────────────────────────────── */
.cb-skip-btn {
  display: block; width: 100%; margin-top: .4rem;
  background: transparent; border: none;
  color: var(--gray); font-size: .75rem; font-family: var(--font-sans);
  cursor: pointer; text-align: center; padding: .35rem;
  transition: color .2s;
}
.cb-skip-btn:hover { color: var(--white-dim); }

/* ─── Back to top ────────────────────────────────────────── */
.back-to-top {
  position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 900;
  width: 44px; height: 44px;
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--white-dim);
  display: flex; align-items: center; justify-content: center;
  font-size: .875rem;
  transition: var(--transition);
  opacity: 0; visibility: hidden;
  transform: translateY(10px);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { border-color: var(--gold); color: var(--gold); }

/* ─── Scroll reveal ──────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed { opacity: 1; transform: none; }

/* ─── Magnetic ───────────────────────────────────────────── */
.magnetic { display: inline-flex; transition: transform .3s cubic-bezier(0.4,0,0.2,1), background .25s, box-shadow .25s; }

/* ─── Utility ────────────────────────────────────────────── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ═══════════════════════════════════════════════════════════
   BRAND OVERRIDES — Sistema de Design (paleta clara)
   Correções de contraste dos componentes que assumiam escuro.
═══════════════════════════════════════════════════════════ */

/* ── Header: sempre paper, texto tinta, logo escuro ─────── */
#site-header { background: rgba(246,243,238,0.85); border-bottom: 1px solid var(--border); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
#site-header.scrolled { background: rgba(246,243,238,0.97); }
.nav-links a, .nav-logo, .nav-hamburger span { color: var(--ink); }
.nav-hamburger span { background: var(--ink); }
.nav-logo-img { filter: brightness(0); }        /* logo preto sobre paper */
.mobile-menu { background: var(--paper); }
.mobile-link { color: var(--ink); }

/* ── Botões ─────────────────────────────────────────────── */
.btn--gold, .nav-cta, .btn--sm.btn--gold { background: var(--ink); color: var(--paper); border: 1px solid var(--ink); }
.btn--gold:hover, .nav-cta:hover { background: #000; color: var(--paper); }
.btn--outline { border: 1px solid var(--ink); color: var(--ink); background: transparent; }
.btn--outline:hover { background: var(--ink); color: var(--paper); }

/* ── Hero: o "mundo tinta" (foto escura + scrim, texto claro) ── */
#hero .hero-title, #hero .hero-sub, #hero .hero-scroll span { color: var(--paper); }
#hero .hero-eyebrow { color: var(--champagne); }
#hero .hero-title em { color: var(--champagne); font-style: italic; }
#hero .btn--gold { background: var(--paper); color: var(--ink); border-color: var(--paper); }
#hero .btn--gold:hover { background: #fff; }
#hero .btn--outline { border-color: rgba(246,243,238,0.55); color: var(--paper); }
#hero .btn--outline:hover { background: var(--paper); color: var(--ink); }
.hero-badge strong { color: var(--paper); }
.hero-badge span { color: rgba(246,243,238,0.72); }
.hero-badge-stars { color: var(--champagne); }
.hero-scroll-line { background: rgba(246,243,238,0.5); }

/* ── Ticker: faixa tinta ────────────────────────────────── */
.ticker { background: var(--ink); border: none; }
.ticker-track span { color: var(--paper); }
.ticker-dot { color: var(--champagne); }

/* ── Preloader claro ────────────────────────────────────── */
#preloader { background: var(--paper); }
.preloader-text { color: var(--white-dim); }
.preloader-fill { background: var(--ink); }

/* ── Footer: mundo tinta (escuro) ───────────────────────── */
#footer { background: var(--ink); color: var(--paper); }
#footer a { color: var(--paper); }
#footer .footer-desc, #footer p, .footer-bottom, .footer-col a { color: rgba(246,243,238,0.7); }
.footer-logo-img { filter: brightness(0) invert(1); }  /* logo branco no footer escuro */
#footer h4, #footer strong { color: var(--paper); }

/* ── Assinatura em script (marca) ───────────────────────── */
.brand-sig { font-family: var(--font-script); color: var(--champagne); }

/* ── Chatbot ────────────────────────────────────────────── */
.chatbot-toggle { background: var(--ink); color: var(--paper); }
.chatbot-window { background: var(--paper); border: 1px solid var(--border); }
.chatbot-header { background: var(--paper); border-bottom: 1px solid var(--border); }
.chatbot-header-text strong { color: var(--ink); }
.chatbot-avatar, .cb-avatar { background: var(--ink); color: var(--paper); }
.chatbot-messages { background: var(--paper); }
.cb-msg--bot .cb-bubble { background: #fff; color: var(--ink); border: 1px solid var(--border); }
.cb-msg--user .cb-bubble { background: var(--ink); color: var(--paper); }
.chatbot-input-area { background: var(--paper); border-top: 1px solid var(--border); }
.cb-option-btn { border: 1px solid var(--ink); color: var(--ink); background: transparent; }
.cb-option-btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.cb-text-wrap { background: #fff; border: 1px solid var(--border); }
.cb-text-input { color: var(--ink); }
.cb-send-btn { background: var(--ink); color: var(--paper); }
.cb-product-card, .cb-brand-matrix { background: #fff; border: 1px solid var(--border); }
.cb-brand-head { background: var(--champagne-soft); }
.cb-coupon-card { background: var(--ink); border: 1px solid var(--champagne); }
.cb-coupon-code { color: var(--paper); }

/* ── Back to top ────────────────────────────────────────── */
.back-to-top { background: var(--ink); color: var(--paper); border: none; }