/* ============================================================
   ARO ATELIÊ DE REABILITAÇÃO ORAL — Design System
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-300.woff2') format('woff2');
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-400-italic.woff2') format('woff2');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-500.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-500-italic.woff2') format('woff2');
  font-weight: 500; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-600.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-700.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/fraunces-900.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-400.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-500.woff2') format('woff2');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-600.woff2') format('woff2');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-700.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-800.woff2') format('woff2');
  font-weight: 800; font-style: normal; font-display: swap;
}

/* ---------- Tokens ---------- */
:root{
  /* Palette — editorial black & gold */
  --ink:        #0b0b0c;
  --ink-soft:   #141414;
  --ink-raise:  #1b1a18;
  --ink-line:   rgba(245,241,232,0.12);
  --paper:      #f6f2e9;
  --paper-dim:  #ece5d4;
  --paper-line: #ddd2b6;
  --cream:      #f5f1e8;
  --cream-dim:  rgba(245,241,232,0.68);
  --cream-faint:rgba(245,241,232,0.42);
  --gold:       #c6a26a;
  --gold-light: #e3c98f;
  --gold-deep:  #8a6f3e;
  --ink-on-paper: #1c1a16;
  --ink-on-paper-dim: rgba(28,26,22,0.62);

  --shadow-lg: 0 40px 80px -30px rgba(0,0,0,0.6);
  --shadow-md: 0 20px 40px -20px rgba(0,0,0,0.5);
  --shadow-card: 0 18px 40px -18px rgba(0,0,0,0.35);

  --container: 1220px;
  --radius: 2px;
  --ease: cubic-bezier(.22,1,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--cream);
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; background:none; border:none; appearance:none; color:inherit; padding:0; }
input, textarea, select{ font-family:inherit; }
h1,h2,h3,h4,p{ margin:0; }
.container{ max-width: var(--container); margin:0 auto; padding:0 28px; }

@media (max-width: 640px){
  .container{ padding: 0 20px; }
}

/* respect reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- Typography helpers ---------- */
.eyebrow{
  font-family:'Manrope', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before{
  content:'';
  display:inline-block;
  width: 22px; height:1px;
  background: var(--gold);
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-2px);
}
.js-ready .eyebrow.reveal::before{ width:0; transition: width .9s .25s var(--ease); }
.js-ready .eyebrow.reveal.is-visible::before{ width:22px; }
.eyebrow.on-paper{ color: var(--gold-deep); }

.display{
  font-family:'Fraunces', serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.display em{
  font-style: italic;
  font-weight: 400;
  color: var(--gold-light);
}
.h1{ font-size: clamp(2.6rem, 6.2vw, 5.4rem); }
.h2{ font-size: clamp(2rem, 4.4vw, 3.4rem); }
.h3{ font-size: clamp(1.35rem, 2.4vw, 1.9rem); }

.lede{
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  color: var(--cream-dim);
  line-height: 1.7;
  max-width: 46ch;
}
.on-paper .lede, .lede.on-paper{ color: var(--ink-on-paper-dim); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 15px 30px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform .5s var(--ease), background .4s ease, color .4s ease, border-color .4s ease;
  white-space: nowrap;
}
.btn svg{ width:16px; height:16px; flex-shrink:0; }
.btn-gold{
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: #14110a;
}
.btn-gold:hover{ transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(198,162,106,0.55); }
.btn-outline{
  background: transparent;
  border-color: var(--ink-line);
  color: var(--cream);
}
.btn-outline:hover{ border-color: var(--gold); color: var(--gold-light); transform: translateY(-2px); }
.btn-outline.on-paper{ border-color: rgba(28,26,22,0.25); color: var(--ink-on-paper); }
.btn-outline.on-paper:hover{ border-color: var(--gold-deep); color: var(--gold-deep); }

/* ---------- Nav ---------- */
.nav{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  padding: 26px 0;
  transition: padding .5s var(--ease), background .5s var(--ease), border-color .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled{
  padding: 15px 0;
  background: rgba(11,11,12,0.86);
  backdrop-filter: blur(14px);
  border-color: var(--ink-line);
}
.nav .container{ display:flex; align-items:center; justify-content:space-between; gap: 24px; }
.nav-logo{ display:flex; align-items:center; gap:12px; flex-shrink:0; }
.nav-logo svg{ height: 30px; width:auto; color: var(--cream); }

/* ---------- Logo image + continuous shine sweep ---------- */
.logo-shine{
  position:relative; display:block;
  filter: drop-shadow(0 0 8px rgba(227,201,143,0.35));
  animation: logoPulse 3.6s ease-in-out infinite;
}
.logo-shine img{ display:block; height:100%; width:auto; }
.logo-shine::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.95) 48%, rgba(227,201,143,1) 52%, transparent 65%);
  background-size: 260% 100%;
  background-position: 160% 0;
  -webkit-mask-image: var(--shine-mask);
  mask-image: var(--shine-mask);
  -webkit-mask-size: 100% 100%; mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  mix-blend-mode: screen;
  animation: logoShine 4.2s ease-in-out infinite;
  pointer-events:none;
}
.nav-logo-img{ height: 26px; --shine-mask: url(../images/logo-header.png); }
.footer-logo-img{ height: 64px; --shine-mask: url(../images/logo-footer.png); }
@media (min-width: 901px){
  .nav-logo-img{ height: 52px; }
  .footer-logo-img{ height: 128px; }
}
@keyframes logoPulse{
  0%, 100%{ filter: drop-shadow(0 0 6px rgba(227,201,143,0.3)); }
  50%{ filter: drop-shadow(0 0 14px rgba(227,201,143,0.7)) drop-shadow(0 0 26px rgba(198,162,106,0.35)); }
}
@keyframes logoShine{
  0%{ background-position: 160% 0; }
  45%, 100%{ background-position: -60% 0; }
}
@media (prefers-reduced-motion: reduce){
  .logo-shine{ animation: none; }
  .logo-shine::after{ animation: none; opacity: 0.6; background-position: 40% 0; }
}
.nav-links{ display:flex; align-items:center; gap: 34px; }
.nav-links a{
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--cream-dim);
  position:relative;
  padding: 4px 0;
  transition: color .3s ease;
}
.nav-links a::after{
  content:'';
  position:absolute; left:0; bottom:0;
  width:0; height:1px;
  background: var(--gold);
  transition: width .4s var(--ease);
}
.nav-links a:hover{ color: var(--cream); }
.nav-links a:hover::after{ width:100%; }
.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-cta .btn{ padding: 12px 22px; font-size: 0.75rem; }
.nav-burger{
  display:none;
  width: 44px; height:44px;
  border: 1px solid var(--ink-line);
  background:none;
  align-items:center; justify-content:center;
  flex-direction: column;
  gap:5px;
}
.nav-burger:hover{ border-color: var(--gold); }
.nav-burger span{ width:18px; height:1px; background:var(--cream); display:block; transition: all .3s ease; }

@media (max-width: 980px){
  .nav-links{ display:none; }
  .nav-cta .btn-outline{ display:none; }
  .nav-burger{ display:flex; }
}

/* Mobile menu */
.mobile-menu{
  position: fixed; inset:0;
  background: var(--ink);
  z-index: 99;
  display:flex; flex-direction:column;
  padding: 110px 32px 40px;
  transform: translateX(100%);
  transition: transform .55s var(--ease);
}
.mobile-menu.is-open{ transform: translateX(0); }
.mobile-menu a{
  font-family:'Fraunces', serif;
  font-size: 1.4rem;
  font-weight: 400;
  padding: 10px 0;
  border-bottom: 1px solid var(--ink-line);
}
.mobile-menu .btn{ margin-top: 30px; align-self: stretch; justify-content:center; text-align:center; white-space:normal; font-size: 0.78rem; }
.mobile-menu .btn svg{ width:15px; height:15px; flex-shrink:0; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100svh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  background: var(--ink);
}
.hero-media{
  position:absolute; inset:0;
  z-index:0;
}
.hero-media img{
  width:100%; height:100%; object-fit:cover; object-position: 66% 32%;
  transform: scale(1.12);
  will-change: transform;
}
@media (max-width: 1000px){
  .hero-media img{ object-position: 72% 28%; }
}
@media (max-width: 640px){
  .hero-media img{ object-position: 80% 24%; }
}
.hero-media::after{
  content:'';
  position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(11,11,12,0.96) 12%, rgba(11,11,12,0.65) 32%, rgba(11,11,12,0.22) 46%, rgba(11,11,12,0.08) 60%, rgba(11,11,12,0.04) 100%),
    linear-gradient(0deg, rgba(11,11,12,1) 0%, rgba(11,11,12,0.15) 42%, rgba(11,11,12,0.45) 100%);
}
.hero-inner{
  position:relative; z-index:2;
  width:100%;
  padding-bottom: 96px;
  padding-top: 180px;
}
.hero-ring{
  position:absolute;
  right: 4%;
  top: 14%;
  width: min(46vw, 560px);
  height: min(46vw, 560px);
  border: 1px solid rgba(198,162,106,0.22);
  border-radius: 50%;
  z-index:1;
  pointer-events:none;
}
.hero-ring::before{
  content:'';
  position:absolute; inset: 14%;
  border: 1px dashed rgba(198,162,106,0.28);
  border-radius:50%;
  animation: ringSpinReverse 30s linear infinite;
}
.hero-ring::after{
  content:'';
  position:absolute; inset:0;
  border-radius:50%;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(227,201,143,0.85) 18deg, transparent 46deg, transparent 360deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
          mask: radial-gradient(farthest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1.5px));
  animation: ringSpin 16s linear infinite;
}
.hero-ring-orbit{
  position:absolute; inset:0; border-radius:50%;
  animation: ringSpin 16s linear infinite;
}
.hero-ring-dot{
  position:absolute; top:-4px; left:50%;
  width:8px; height:8px; margin-left:-4px;
  border-radius:50%;
  background: var(--gold-light);
  box-shadow: 0 0 14px 3px rgba(227,201,143,0.65);
}
@keyframes ringSpin{ from{ transform: rotate(0deg); } to{ transform: rotate(360deg); } }
@keyframes ringSpinReverse{ from{ transform: rotate(360deg); } to{ transform: rotate(0deg); } }
@media (prefers-reduced-motion: reduce){
  .hero-ring::before, .hero-ring::after, .hero-ring-orbit{ animation: none; }
}

/* ---------- Hero tooth hologram (gold, replaces plain center) ---------- */
.hero-tooth{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
}
.hero-tooth svg{
  width: 34%;
  filter: drop-shadow(0 0 18px rgba(227,201,143,0.55)) drop-shadow(0 0 42px rgba(198,162,106,0.3));
  animation: toothFloat 5.5s ease-in-out infinite;
}
.hero-tooth .tooth-fill{
  fill: rgba(227,201,143,0.06);
  stroke: url(#toothGoldGrad);
  stroke-width: 1.1;
}
.hero-tooth .tooth-grid{
  stroke: rgba(227,201,143,0.5);
  stroke-width: 0.5;
  fill: none;
  opacity: 0.8;
}
.hero-tooth .tooth-scan{
  stroke: var(--gold-light);
  stroke-width: 1.4;
  fill: none;
  opacity: 0.9;
  animation: toothScan 3.2s ease-in-out infinite;
}
.hero-particle{
  position:absolute; border-radius:50%;
  background: var(--gold-light);
  box-shadow: 0 0 10px 2px rgba(227,201,143,0.6);
  animation: particleDrift 6s ease-in-out infinite;
}
.hero-particle:nth-child(1){ width:4px; height:4px; top: 22%; left: 30%; animation-delay: 0s; }
.hero-particle:nth-child(2){ width:3px; height:3px; top: 68%; left: 68%; animation-delay: 1.4s; }
.hero-particle:nth-child(3){ width:5px; height:5px; top: 78%; left: 28%; animation-delay: 2.6s; }
.hero-particle:nth-child(4){ width:3px; height:3px; top: 18%; left: 70%; animation-delay: 3.6s; }
@keyframes toothFloat{
  0%, 100%{ transform: translateY(0) scale(1); }
  50%{ transform: translateY(-10px) scale(1.02); }
}
@keyframes toothScan{
  0%, 100%{ opacity: 0.15; transform: translateY(-18%); }
  50%{ opacity: 0.95; transform: translateY(18%); }
}
@keyframes particleDrift{
  0%, 100%{ transform: translate(0,0); opacity: 0.4; }
  50%{ transform: translate(8px,-14px); opacity: 1; }
}
@media (prefers-reduced-motion: reduce){
  .hero-tooth svg, .hero-tooth .tooth-scan, .hero-particle{ animation: none; }
}
.hero-eyebrow{ margin-bottom: 26px; }
.hero-title{ max-width: 12.5ch; color: var(--cream); }
.hero-sub{ margin-top: 26px; max-width: 42ch; }
.hero-actions{ display:flex; align-items:center; gap:18px; margin-top: 44px; flex-wrap:wrap; }
.hero-meta{
  display:flex; align-items:center; gap: 34px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--ink-line);
  max-width: 640px;
  flex-wrap: wrap;
}
.hero-meta-item{ display:flex; flex-direction:column; align-items:flex-start; gap:4px; }
.hero-meta-item .stars{ color: var(--gold); font-size: 0.95rem; letter-spacing: 2px; }
.hero-meta-item strong{ font-family:'Fraunces', serif; font-size:1.5rem; font-weight:500; display:block; }
.hero-meta-item span{ font-size: 0.72rem; color: var(--cream-faint); text-transform:uppercase; letter-spacing:.06em; }
.hero-meta-duo{ gap: 56px; }
.hero-meta-duo .hero-meta-item{ position:relative; padding-left: 28px; }
.hero-meta-duo .hero-meta-item:first-child{ padding-left:0; }
.hero-meta-duo .hero-meta-item:not(:first-child)::before{
  content:''; position:absolute; left:0; top:2px; bottom:2px; width:1px;
  background: var(--ink-line);
}

.scroll-cue{
  position:absolute; left: 28px; bottom: 34px; z-index:3;
  display:flex; align-items:center; gap:12px;
  color: var(--cream-faint);
  font-size: 0.7rem; letter-spacing:.18em; text-transform:uppercase;
}
.scroll-cue .line{ width:1px; height: 46px; background: linear-gradient(var(--gold), transparent); position:relative; overflow:hidden; }
.scroll-cue .line::after{
  content:''; position:absolute; left:0; top:-100%; width:100%; height:100%;
  background: var(--gold-light);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine{ 0%{ top:-100%; } 60%{ top:100%; } 100%{ top:100%; } }

@media (max-width: 720px){
  .hero-inner{ padding-top: 140px; padding-bottom: 70px; }
  .hero-meta{ gap: 22px; }
  .hero-meta-duo{ gap: 16px; flex-wrap: nowrap; }
  .hero-meta-duo .hero-meta-item{ padding-left: 16px; min-width:0; }
  .hero-meta-duo .hero-meta-item strong{ font-size: 1.05rem; white-space: normal; }
  .hero-meta-duo .hero-meta-item span{ font-size: 0.62rem; }
  .hero-ring{ display:none; }
  .scroll-cue{ display:none; }
}

/* ---------- Trust bar ---------- */
.trustbar{
  background: var(--ink-soft);
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
  padding: 30px 0;
}
.trustbar .container{
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap: 24px;
}
.trust-item{ display:flex; align-items:center; gap:12px; }
.trust-item svg{ width:26px; height:26px; color: var(--gold); flex-shrink:0; }
.trust-item .t-title{ font-family:'Fraunces', serif; font-size:1rem; color:var(--cream); }
.trust-item .t-sub{ font-size:0.72rem; color:var(--cream-faint); text-transform:uppercase; letter-spacing:.05em; }

/* ---------- Section generic ---------- */
section{ position:relative; }
.section{ padding: 108px 0; }
.section-tight{ padding: 80px 0; }
@media (max-width: 720px){
  .section{ padding: 72px 0; }
  .section-tight{ padding: 56px 0; }
}
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 40px; margin-bottom: 52px; flex-wrap:wrap;
}
.section-head .lede{ margin-top: 18px; }
.on-dark{ background: var(--ink); color: var(--cream); }
.on-paper{ background: var(--paper); color: var(--ink-on-paper); }

/* divider */
.rule{ height:1px; background: var(--ink-line); border:none; margin:0; }
.rule.on-paper{ background: var(--paper-line); }

/* ---------- Manifesto ---------- */
.manifesto{ background: var(--ink); padding: 110px 0 100px; overflow:hidden; }
.manifesto-grid{
  display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 80px; align-items:center;
}
@property --border-angle{
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}
.gold-frame{
  position:relative;
  border: 3px solid var(--gold-deep);
  background:
    linear-gradient(var(--ink), var(--ink)) padding-box,
    conic-gradient(from var(--border-angle), var(--gold-deep), var(--gold-light) 25%, var(--gold-deep) 50%, var(--gold-light) 75%, var(--gold-deep) 100%) border-box;
  animation: borderRotate 5s linear infinite;
}
@keyframes borderRotate{ to{ --border-angle: 360deg; } }
@media (prefers-reduced-motion: reduce){
  .gold-frame{ animation: none; }
}
.manifesto-portrait{
  position:relative;
  aspect-ratio: 4/5;
  overflow:hidden;
  border-radius: var(--radius);
}
.manifesto-portrait img{ width:100%; height:100%; object-fit:cover; object-position: 50% 12%; filter: grayscale(0.15) contrast(1.05); }
.manifesto-quote{
  font-family:'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(1.9rem, 3.4vw, 3.1rem);
  line-height: 1.22;
  color: var(--cream);
}
.manifesto-quote em{ font-style: italic; color: var(--gold-light); font-weight:400; }
.manifesto-pillars{
  display:grid; grid-template-columns: repeat(3,1fr); gap: 30px;
  margin-top: 44px; padding-top: 34px; border-top: 1px solid var(--ink-line);
}
.pillar-num{ font-family:'Fraunces', serif; color: var(--gold); font-size:0.85rem; margin-bottom:10px; display:block; }
.pillar-title{ font-family:'Fraunces', serif; font-size:1.15rem; margin-bottom:8px; }
.pillar-text{ font-size:0.88rem; color:var(--cream-faint); line-height:1.6; }

@media (max-width: 900px){
  .manifesto-grid{ grid-template-columns: 1fr; gap: 50px; }
  .manifesto-pillars{ grid-template-columns: 1fr; gap: 26px; }
}

/* ---------- Destaque Dra. Maíra ---------- */
.spotlight{ padding: 108px 0; overflow:hidden; position:relative; }
.spotlight-grid{
  display:grid; grid-template-columns: 1.05fr 1fr; gap: 70px; align-items:center;
}
.spotlight-photos{
  display:grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 14px; height: 560px;
}
.spotlight-photo-main{ grid-row: span 2; position:relative; overflow:hidden; border-radius: var(--radius); background:#000; }
.spotlight-photo-sub{ position:relative; overflow:hidden; border-radius: var(--radius); background:#000; }
.spotlight-photo-main img, .spotlight-photo-sub img{ width:100%; height:100%; object-fit:cover; transition: transform .8s var(--ease); }
.spotlight-photo-main:hover img, .spotlight-photo-sub:hover img{ transform: scale(1.06); }
.spotlight-role{
  margin-top: 10px; font-size:0.8rem; letter-spacing:.06em; text-transform:uppercase;
  color: var(--gold-deep); font-weight:600;
}
@media (max-width: 900px){
  .spotlight-grid{ grid-template-columns: 1fr; gap: 40px; }
  .spotlight-photos{ height: 420px; }
}
@media (max-width: 560px){
  .spotlight-photos{ grid-template-columns: 1fr 1fr; height: 340px; }
}

/* ---------- Especialidades ---------- */
.spec-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--ink-line);
  border: 1px solid var(--ink-line);
}
.spec-card{
  background: var(--ink);
  padding: 44px 32px;
  transition: background .5s ease;
  position:relative;
  overflow:hidden;
}
.spec-card:hover{ background: var(--ink-soft); }
.spec-icon{ width:40px; height:40px; color: var(--gold); margin-bottom: 26px; transform: scale(0.5) rotate(-10deg); opacity:0; transition: transform .7s var(--ease), opacity .7s var(--ease); }
.spec-card.is-visible .spec-icon{ transform: scale(1) rotate(0deg); opacity:1; }
.spec-icon svg{ width:100%; height:100%; }
.spec-title{ font-family:'Fraunces', serif; font-size:1.2rem; margin-bottom:10px; color:var(--cream); }
.spec-text{ font-size:0.85rem; color:var(--cream-faint); line-height:1.6; }
.spec-link{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:20px; font-size:0.72rem; text-transform:uppercase; letter-spacing:.08em;
  color: var(--gold-light); font-weight:700;
  opacity:0; transform: translateY(6px);
  transition: opacity .4s ease, transform .4s ease;
}
.spec-card:hover .spec-link{ opacity:1; transform:translateY(0); }
.spec-link svg{ width:13px; height:13px; }

@media (max-width: 980px){ .spec-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .spec-grid{ grid-template-columns: 1fr; } }

/* ---------- Galeria de sorrisos (carrossel contínuo) ---------- */
.smiles{ background: var(--ink); padding: 100px 0 0; }
.smiles-viewport{ overflow:hidden; width:100%; margin-bottom: 90px; }
.smiles-grid{
  display:flex;
  gap: 3px;
  width: max-content;
  animation: smilesScroll 70s linear infinite;
}
.smiles-viewport:hover .smiles-grid{ animation-play-state: paused; }
.smile-item{
  position:relative;
  flex: 0 0 auto;
  width: min(24vw, 300px);
  aspect-ratio: 1/1;
  overflow:hidden;
  cursor: pointer;
}
.smile-item img{
  width:100%; height:100%; object-fit:cover;
  transition: transform .8s var(--ease), filter .5s ease;
  filter: grayscale(0.25);
}
.smile-item:hover img{ transform: scale(1.09); filter: grayscale(0); }
.smile-item::after{
  content:'';
  position:absolute; inset:0;
  border: 1px solid transparent;
  transition: border-color .4s ease;
}
.smile-item:hover::after{ border-color: var(--gold); }
@keyframes smilesScroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (max-width: 900px){ .smile-item{ width: min(38vw, 260px); } }
@media (max-width: 560px){ .smile-item{ width: min(56vw, 240px); } }
@media (prefers-reduced-motion: reduce){
  .smiles-grid{ animation: none; flex-wrap:wrap; }
}

/* ---------- Tecnologia / processo ---------- */
.process{ background: var(--ink); padding: 108px 0; }
.process-grid{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 28px;
  margin-top: 70px;
}
.process-step{ position:relative; padding-top: 26px; border-top: 1px solid var(--ink-line); }
.process-num{ font-family:'Fraunces', serif; font-size:0.85rem; color:var(--gold); display:inline-block; opacity:0; transform: translateX(-14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.process-step.is-visible .process-num{ opacity:1; transform: translateX(0); }
.process-media{ aspect-ratio: 3/4; overflow:hidden; margin: 22px 0 22px; background: var(--ink-soft); }
.process-media img{ width:100%; height:100%; object-fit:cover; transition: transform .8s var(--ease); }
.process-step:hover .process-media img{ transform: scale(1.06); }
.process-title{ font-family:'Fraunces', serif; font-size:1.15rem; margin-bottom:8px; }
.process-text{ font-size:0.85rem; color: var(--cream-faint); }
@media (max-width: 980px){ .process-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .process-grid{ grid-template-columns: 1fr; } }

/* ---------- Ambiente ---------- */
.ambiente{ background: var(--paper); color: var(--ink-on-paper); padding: 108px 0; position:relative; overflow:hidden; }
.ambiente-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  gap: 14px;
  margin-top: 64px;
}
.amb-item{ position:relative; overflow:hidden; cursor:pointer; background:#000; }
.amb-item img{ width:100%; height:100%; object-fit:cover; transition: transform .8s var(--ease); }
.amb-item:hover img{ transform: scale(1.07); }
.amb-item.tall{ grid-row: span 2; }
.amb-item.wide{ grid-column: span 2; }
.amb-caption{
  position:absolute; left:0; right:0; bottom:0;
  padding: 16px 18px;
  background: linear-gradient(0deg, rgba(0,0,0,0.72), transparent);
  color: var(--cream);
  font-size: 0.76rem; letter-spacing:.04em; text-transform:uppercase;
  opacity:0; transform: translateY(8px);
  transition: opacity .4s ease, transform .4s ease;
}
.amb-item:hover .amb-caption{ opacity:1; transform:translateY(0); }
@media (max-width: 900px){
  .ambiente-grid{ grid-template-columns: repeat(2,1fr); grid-auto-rows: 220px; }
  .amb-item.wide{ grid-column: span 2; }
}
@media (max-width: 560px){
  .ambiente-grid{ grid-template-columns: 1fr; }
  .amb-item.wide, .amb-item.tall{ grid-column: span 1; grid-row: span 1; }
}

/* ---------- Equipe ---------- */
.team{ background: var(--ink); padding: 108px 0; }
.team-hero{
  display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 70px; align-items:center;
  margin-bottom: 64px;
}
.team-photo{ aspect-ratio: 4/5; overflow:hidden; }
.team-photo img{ width:100%; height:100%; object-fit:cover; }
.team-cards{ display:grid; grid-template-columns: repeat(2,1fr); gap: 40px; }
.team-card-photo{
  position:relative;
  width: 118px; height: 118px; border-radius: 50%;
  border: 3px solid var(--gold-deep);
  background:
    linear-gradient(var(--ink), var(--ink)) padding-box,
    conic-gradient(from var(--border-angle), var(--gold-deep), var(--gold-light) 25%, var(--gold-deep) 50%, var(--gold-light) 75%, var(--gold-deep) 100%) border-box;
  animation: borderRotate 5s linear infinite;
  margin-bottom: 22px;
  box-shadow: 0 0 22px rgba(198,162,106,0.3);
}
@media (prefers-reduced-motion: reduce){
  .team-card-photo{ animation: none; }
}
.team-card-photo-inner{ width:100%; height:100%; border-radius:50%; overflow:hidden; }
.team-card-photo img{
  width:100%; height:100%; object-fit:cover;
  filter: grayscale(0.85);
  transition: filter .6s var(--ease), transform .6s var(--ease);
}
.team-card-photo img.face-luiz{ object-position: 58% 18%; }
.team-card-photo img.face-maira{ object-position: 50% 14%; }
.team-cards > div:hover .team-card-photo img{ filter: grayscale(0); transform: scale(1.06); }
.team-card-name{ font-family:'Fraunces', serif; font-size: 1.7rem; color: var(--cream); margin-bottom:4px; }
.team-card-role{ font-size:0.78rem; color: var(--gold-light); text-transform:uppercase; letter-spacing:.06em; margin-bottom: 18px; }
.team-card-text{ font-size:0.92rem; color: var(--cream-faint); line-height:1.7; }
.team-card-cro{ margin-top:14px; font-size:0.76rem; color: var(--cream-faint); border-top:1px solid var(--ink-line); padding-top:14px; }
@media (max-width: 900px){
  .team-hero{ grid-template-columns:1fr; gap: 40px; }
  .team-cards{ grid-template-columns:1fr; gap: 40px; }
}

.team-support{
  display:flex; justify-content:center; gap: 90px; flex-wrap:wrap;
  margin-top: 72px; padding-top: 56px; border-top: 1px solid var(--ink-line);
}
.team-support-item{ display:flex; flex-direction:column; align-items:center; text-align:center; width: 220px; }
.team-support-photo{ width:220px; height:220px; border-radius:50%; overflow:hidden; margin-bottom:22px; }
.team-support-photo img{ width:100%; height:100%; object-fit:cover; filter: grayscale(0.35); transition: filter .5s var(--ease), transform .5s var(--ease); }
.team-support-item:hover .team-support-photo img{ filter: grayscale(0); transform: scale(1.06); }
.team-support-name{ font-family:'Fraunces', serif; font-size:1.35rem; color: var(--cream); margin-bottom:6px; }
.team-support-role{ font-size:0.78rem; color: var(--cream-faint); text-transform:uppercase; letter-spacing:.05em; }
@media (max-width: 560px){
  .team-support{ gap: 40px; }
  .team-support-item{ width: 170px; }
  .team-support-photo{ width:170px; height:170px; }
}

/* ---------- Depoimentos ---------- */
.reviews{ background: var(--ink-soft); padding: 100px 0; overflow:hidden; }
.reviews-marquee-wrap{
  overflow:hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.reviews-track{
  display:flex;
  gap: 22px;
  width: max-content;
  animation: reviewsMarquee 65s linear infinite;
}
.reviews-track:hover{ animation-play-state: paused; }
.review-chip{
  flex: 0 0 340px;
  background: var(--ink);
  border: 1px solid var(--ink-line);
  padding: 32px 30px;
}
.review-stars{ color: var(--gold); font-size: 0.85rem; letter-spacing:2px; margin-bottom: 18px; }
.review-text{ font-family:'Fraunces', serif; font-style: italic; font-size: 1.08rem; line-height:1.55; color: var(--cream); margin-bottom: 22px; min-height: 4.5em; }
.review-name{ font-size:0.78rem; text-transform:uppercase; letter-spacing:.05em; color: var(--cream-faint); }
@keyframes reviewsMarquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
.reviews-cta{ text-align:center; margin-top: 54px; }
@media (prefers-reduced-motion: reduce){
  .reviews-track{ animation: none; overflow-x:auto; }
}
@media (max-width: 720px){
  .review-chip{ flex-basis: 280px; padding: 26px 24px; }
}

/* ---------- Localização / Contato ---------- */
.contact{ background: var(--paper); color: var(--ink-on-paper); padding: 108px 0; position: relative; overflow: hidden; }
.pattern-bg{
  position:absolute; inset:0;
  background-image: url('../images/pattern-a-tile.png');
  background-repeat: repeat;
  background-size: 210px 210px;
  pointer-events:none;
  z-index:0;
}
.contact .container, .spotlight .container, .ambiente .container{ position:relative; z-index:1; }
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.contact-info-item{ display:flex; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--paper-line); }
.contact-info-item svg{ width:22px; height:22px; color: var(--gold-deep); flex-shrink:0; margin-top:3px; }
.contact-info-item h4{ font-family:'Fraunces', serif; font-size: 1.05rem; margin-bottom: 4px; }
.contact-info-item p{ font-size:0.88rem; color: var(--ink-on-paper-dim); }
.map-frame{ margin-top: 34px; aspect-ratio: 16/10; overflow:hidden; border: 1px solid var(--paper-line); filter: grayscale(0.4) contrast(1.05); }
.map-frame iframe{ width:100%; height:100%; border:0; }

.form-card{ background: var(--ink); padding: 48px 40px; }
.form-row{ margin-bottom: 22px; }
.form-row label{ display:block; font-size:0.72rem; text-transform:uppercase; letter-spacing:.08em; color: var(--cream-faint); margin-bottom:10px; }
.form-row input, .form-row select, .form-row textarea{
  width:100%; background: transparent; border:none; border-bottom: 1px solid var(--ink-line);
  color: var(--cream); padding: 10px 2px; font-size: 0.98rem; transition: border-color .3s ease;
}
.form-row select option{ background: var(--ink); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{ outline:none; border-color: var(--gold); }
.form-row textarea{ resize: vertical; min-height: 90px; }
.form-note{ font-size: 0.74rem; color: var(--cream-faint); margin-top: 18px; }
.form-success{ display:none; padding: 20px; border: 1px solid var(--gold-deep); color: var(--gold-light); font-size:0.9rem; }
.form-success.is-visible{ display:block; }

@media (max-width: 900px){ .contact-grid{ grid-template-columns:1fr; gap: 50px; } .form-card{ padding: 34px 24px; } }

/* ---------- Footer ---------- */
.footer{ background: var(--ink); border-top: 1px solid var(--ink-line); padding: 80px 0 30px; }
.footer-top{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 50px; padding-bottom: 60px; }
.footer-logo{ display:flex; align-items:center; gap:14px; margin-bottom: 22px; }
.footer-logo svg{ height: 36px; width:auto; color: var(--cream); }
.footer-logo .logo-word{ font-size:1.9rem; }
.footer-tag{ font-size:0.85rem; color: var(--cream-faint); max-width: 30ch; line-height:1.6; }
.footer-col h5{ font-size:0.72rem; text-transform:uppercase; letter-spacing:.1em; color: var(--gold); margin-bottom: 20px; }
.footer-col a, .footer-col p{ display:block; font-size:0.86rem; color: var(--cream-faint); margin-bottom: 12px; transition: color .3s ease; }
.footer-col a:hover{ color: var(--gold-light); }
.footer-social{ display:flex; gap: 14px; margin-top: 6px; }
.footer-social a{ width: 38px; height:38px; border:1px solid var(--ink-line); display:flex; align-items:center; justify-content:center; transition: border-color .3s ease, color .3s ease; }
.footer-social a:hover{ border-color: var(--gold); color: var(--gold-light); }
.footer-social svg{ width:16px; height:16px; }
.footer-bottom{ display:flex; align-items:center; justify-content:space-between; padding-top: 30px; border-top: 1px solid var(--ink-line); flex-wrap:wrap; gap: 16px; }
.footer-bottom p{ font-size: 0.76rem; color: var(--cream-faint); }
.footer-bottom a{ font-size:0.76rem; color: var(--cream-faint); }
.footer-bottom a:hover{ color: var(--gold-light); }

/* ---------- Footer YouTube playlist ---------- */
.footer-youtube{
  padding: 50px 0 60px;
  border-top: 1px solid var(--ink-line);
}
.footer-youtube-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap: 24px; flex-wrap:wrap; margin-bottom: 26px;
}
.footer-youtube-title{
  font-family:'Fraunces', serif; font-size:1.4rem; font-weight:500;
  color: var(--cream); margin-top:8px;
}
.footer-youtube-link{
  font-size:0.82rem; color: var(--gold-light); white-space:nowrap;
  border-bottom: 1px solid rgba(198,162,106,0.4); padding-bottom:2px;
  transition: border-color .3s ease, color .3s ease;
}
.footer-youtube-link:hover{ color: var(--gold); border-color: var(--gold); }
.footer-youtube-frame{
  position:relative; width:100%; padding-top: 40.25%; /* 21:9-ish wide cinematic */
  border-radius: var(--radius); overflow:hidden;
  border: 1px solid var(--ink-line);
  background:#000;
}
.footer-youtube-frame iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
}
@media (max-width: 760px){
  .footer-youtube-frame{ padding-top: 62%; }
  .footer-youtube-title{ font-size:1.15rem; }
}
.footer-credit{ display:flex; align-items:center; gap:8px; }
.footer-credit-logo{ height: 15px; width:auto; opacity:0.85; }
@media (max-width: 900px){ .footer-top{ grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 560px){ .footer-top{ grid-template-columns: 1fr; } .footer-bottom{ flex-direction:column; align-items:flex-start; } }

/* ---------- WhatsApp float ---------- */
.wa-float{
  position: fixed; right: 24px; bottom: 24px; z-index: 90;
  width: 58px; height:58px; border-radius:50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 14px 30px -10px rgba(198,162,106,0.6);
  transition: transform .4s var(--ease);
}
.wa-float::before, .wa-float::after{
  content:'';
  position:absolute; inset:0;
  border-radius:50%;
  background: var(--gold);
  z-index:-1;
  animation: waPulse 2.6s ease-out infinite;
}
.wa-float::after{ animation-delay: 1.3s; }
@keyframes waPulse{
  0%   { opacity: .55; transform: scale(1); }
  100% { opacity: 0;   transform: scale(1.9); }
}
.wa-float:hover{ transform: scale(1.08); }
.wa-float svg{ width:26px; height:26px; color:#14110a; }
@media (prefers-reduced-motion: reduce){
  .wa-float::before, .wa-float::after{ animation: none; display:none; }
}

/* ---------- Music toggle ---------- */
.music-toggle{
  position: fixed; left: 24px; bottom: 100px; z-index: 90;
  width: 52px; height:52px; border-radius:50%;
  background: rgba(20,17,10,0.55);
  border: 1.5px solid rgba(198,162,106,0.8);
  color: var(--gold-light);
  display:flex; align-items:center; justify-content:center;
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px -10px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,0,0,0.15);
  cursor:pointer;
  transition: transform .35s var(--ease), border-color .3s ease, background .3s ease;
}
.music-toggle:hover{ transform: translateY(-3px); border-color: var(--gold); }
.music-toggle svg{ width:22px; height:22px; }
.music-toggle .icon-sound-off{ display:block; }
.music-toggle .icon-sound-on{ display:none; }
.music-toggle.is-playing .icon-sound-off{ display:none; }
.music-toggle.is-playing .icon-sound-on{ display:block; }
.music-toggle.is-playing{
  border-color: var(--gold);
  background: rgba(198,162,106,0.16);
  animation: musicPulse 2.4s ease-in-out infinite;
}
@keyframes musicPulse{
  0%, 100% { box-shadow: 0 10px 24px -10px rgba(0,0,0,0.6), 0 0 0 0 rgba(198,162,106,0.35); }
  50%      { box-shadow: 0 10px 24px -10px rgba(0,0,0,0.6), 0 0 0 8px rgba(198,162,106,0); }
}
@media (max-width: 640px){
  .music-toggle{ left: 18px; bottom: 18px; width:46px; height:46px; }
}

.music-hint{
  position: fixed; left: 84px; bottom: 112px; z-index: 91;
  background: rgba(20,17,10,0.92);
  border: 1px solid rgba(198,162,106,0.5);
  color: var(--gold-light);
  font-size: 0.78rem; white-space: nowrap;
  padding: 10px 18px; border-radius: 999px;
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px -10px rgba(0,0,0,0.6);
  opacity: 0; transform: translateX(-10px);
  pointer-events: none;
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.music-hint::before{
  content:''; position:absolute; left:-6px; top:50%; transform: translateY(-50%);
  width:10px; height:10px; background: rgba(20,17,10,0.92);
  border-left: 1px solid rgba(198,162,106,0.5);
  border-bottom: 1px solid rgba(198,162,106,0.5);
  transform: translateY(-50%) rotate(45deg);
}
.music-hint.is-visible{ opacity:1; transform: translateX(0); }
@media (max-width: 640px){
  .music-hint{ left: 70px; bottom: 30px; font-size:0.72rem; padding:8px 14px; }
}

/* ---------- Back to top ---------- */
.back-to-top{
  position: fixed; right: 24px; bottom: 92px; z-index: 89;
  width: 46px; height:46px; border-radius:50%;
  background: rgba(20,17,10,0.55);
  border: 1.5px solid rgba(198,162,106,0.8);
  color: var(--gold-light);
  display:flex; align-items:center; justify-content:center;
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px -10px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,0,0,0.15);
  opacity:0; transform: translateY(12px) scale(0.9);
  pointer-events:none;
  transition: opacity .4s var(--ease), transform .4s var(--ease), border-color .3s ease, background .3s ease, color .3s ease;
}
.back-to-top.is-visible{ opacity:1; transform: translateY(0) scale(1); pointer-events:auto; }
.back-to-top:hover{ border-color: var(--gold); background: rgba(198,162,106,0.16); color: var(--gold-light); transform: translateY(-3px); }
.back-to-top svg{ width:18px; height:18px; }
@media (max-width: 640px){
  .back-to-top{ right: 18px; bottom: 86px; width:42px; height:42px; }
}

/* ---------- Lightbox ---------- */
.lightbox{
  position: fixed; inset:0; z-index: 200;
  background: rgba(6,6,7,0.94);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition: opacity .4s ease;
  padding: 40px;
}
.lightbox.is-open{ opacity:1; pointer-events:auto; }
.lightbox img{ max-width: 90vw; max-height: 86vh; object-fit:contain; box-shadow: var(--shadow-lg); }
.lightbox-close{
  position:absolute; top: 28px; right: 28px;
  width: 44px; height:44px; border:1px solid var(--ink-line);
  background: rgba(11,11,12,0.5);
  display:flex; align-items:center; justify-content:center;
  color: var(--cream);
  transition: border-color .3s ease, color .3s ease, transform .3s ease;
}
.lightbox-close:hover{ border-color: var(--gold); color: var(--gold-light); transform: rotate(90deg); }
.lightbox-close svg{ width:18px; height:18px; }

/* ---------- Reveal utility (JS controlled via IntersectionObserver) ---------- */
.reveal{ opacity:0; transform: translateY(52px) scale(0.98); }
.js-ready .reveal{ transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.is-visible{ opacity:1 !important; transform: translateY(0) scale(1) !important; }

.reveal-left{ transform: translateX(-70px) !important; }
.reveal-right{ transform: translateX(70px) !important; }
.js-ready .reveal-left, .js-ready .reveal-right{ transition: opacity 1.15s var(--ease), transform 1.15s var(--ease); }
.reveal-left.is-visible, .reveal-right.is-visible{ transform: translateX(0) !important; }

@media (max-width: 720px){
  .reveal{ transform: translateY(34px) scale(0.98); }
  .reveal-left{ transform: translateX(-34px) !important; }
  .reveal-right{ transform: translateX(34px) !important; }
}

/* Scrollbar accent (webkit only, progressive enhancement) */
::selection{ background: var(--gold); color: #14110a; }