/* Instituto Olivan — estilos do site institucional
   Tokens de design extraídos do protótipo (design_handoff_instituto_olivan). */

:root {
  --bg: #F8F6F2;
  --cream: #EDE8E0;
  --border: #E4DED4;
  --navy: #1E2A3A;
  --navy-2: #243449;
  --gray: #5C6470;
  --black: #2C2C2C;
  --champagne: #C7B299;
  --champagne-dark: #BFA37A;
  --hint: #8A8578;
  --intl-1: #B8C0CA;
  --intl-2: #94A0B2;
  --intl-3: #7B8494;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--black);
  font-family: 'Montserrat', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
::selection { background: var(--champagne); color: var(--navy); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* ======== utilitários compartilhados ======== */
.link-underline {
  font-family: 'Montserrat';
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--navy);
  border-bottom: 1px solid var(--champagne);
  padding-bottom: 4px;
  transition: border-color .3s;
  display: inline-block;
}
.link-underline:hover { border-color: var(--navy); }

.arrow-btn {
  width: 50px;
  height: 50px;
  border: 1px solid var(--champagne);
  background: transparent;
  color: var(--navy);
  font-size: 18px;
  cursor: pointer;
  border-radius: 2px;
  transition: all .3s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.arrow-btn:hover { background: var(--navy); color: var(--bg); border-color: var(--navy); }

.ph-slot {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  background: rgba(191, 163, 122, .08);
  border: 1px dashed rgba(191, 163, 122, .4);
}
.ph-slot span {
  font-family: 'Montserrat';
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--hint);
  line-height: 1.5;
}

/* ======== header ======== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(248, 246, 242, .92);
  backdrop-filter: saturate(120%) blur(12px);
  border-bottom: 1px solid rgba(191, 163, 122, .22);
}
.site-header .wrap {
  max-width: 1520px;
  margin: 0 auto;
  padding: 18px clamp(24px, 5vw, 72px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 500;
  color: var(--navy);
  letter-spacing: .01em;
  white-space: nowrap;
}
.main-nav { display: flex; gap: clamp(14px, 2vw, 28px); align-items: center; }
.main-nav a {
  font-family: 'Montserrat';
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color .3s;
}
.main-nav a:hover, .main-nav a.is-current { color: var(--navy); }
.header-right { display: flex; align-items: center; gap: 22px; }
.lang-switch {
  font-family: 'Montserrat';
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--gray);
  display: flex;
  gap: 7px;
}
.lang-switch .active { color: var(--navy); }
.lang-switch .dot { color: var(--champagne); }
.lang-switch .inactive { cursor: pointer; }
.header-whatsapp {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  transition: color .3s;
}
.header-whatsapp:hover { color: var(--navy); }
.btn-book {
  font-family: 'Montserrat';
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--champagne);
  padding: 12px 22px;
  border-radius: 1px;
  transition: background .3s;
  white-space: nowrap;
}
.btn-book:hover { background: var(--champagne-dark); }

@media (max-width: 1040px) { .main-nav { display: none !important; } }

/* ======== hero ======== */
#hero {
  display: grid;
  grid-template-columns: 50% 50%;
  min-height: clamp(520px, 85vh, 860px);
}
@media (max-width: 820px) { #hero { grid-template-columns: 1fr !important; } }
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: clamp(44px, 5vw, 88px) clamp(28px, 5vw, 64px);
}
.hero-eyebrow {
  font-family: 'Montserrat';
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 16px;
}
.hero-copy h1 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(52px, 5.5vw, 76px);
  line-height: .98;
  letter-spacing: -.01em;
  color: var(--navy);
  margin: 0 0 18px;
}
.hero-subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.3;
  color: var(--gray);
  margin-bottom: 22px;
}
.hero-divider { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.hero-divider span.line { width: 28px; height: 1px; background: var(--champagne); }
.hero-divider span.label {
  font-family: 'Montserrat';
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--champagne-dark);
}
.hero-copy p { font-family: 'Montserrat'; font-weight: 400; line-height: 1.7; max-width: 58ch; margin: 0 0 18px; }
.hero-copy p.p1 { font-size: 18px; color: var(--black); }
.hero-copy p.p2 { font-size: 17px; color: var(--gray); margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px 22px; align-items: center; }
.btn-primary {
  font-family: 'Montserrat';
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--champagne);
  border: none;
  padding: 16px 28px;
  border-radius: 1px;
  cursor: pointer;
  transition: background .3s, transform .3s;
}
.btn-primary:hover { background: var(--champagne-dark); transform: translateY(-1px); }
.btn-ghost {
  font-family: 'Montserrat';
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--navy);
  background: transparent;
  border: none;
  cursor: pointer;
  border-bottom: 1px solid var(--champagne);
  padding: 0 0 4px;
  transition: border-color .3s;
}
.btn-ghost:hover { border-color: var(--navy); }
.hero-concierge-note { font-family: 'Montserrat'; font-size: 10.5px; color: var(--champagne-dark); margin-top: 8px; letter-spacing: .08em; }
.hero-media {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: clamp(44px, 5vw, 88px) 0 clamp(24px, 4vw, 56px) clamp(16px, 2vw, 32px);
}
.hero-photo {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
  display: block;
  mask-image:
    linear-gradient(to bottom, transparent 0%, black 22%),
    linear-gradient(to right, transparent 0%, black 22%);
  mask-composite: intersect;
}
@media (max-width: 820px) { .hero-media { display: none !important; } }

/* ======== seções gerais ======== */
.section { padding: clamp(72px, 9vh, 130px) clamp(28px, 7vw, 120px); }
.section .container { max-width: 1520px; margin: 0 auto; }
.eyebrow {
  font-family: 'Montserrat';
  font-size: 17px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 18px;
}

/* ======== Dr. Marcelo Olivan ======== */
#doutor .container {
  display: grid;
  grid-template-columns: minmax(220px, .48fr) 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 820px) { #doutor .container { grid-template-columns: 1fr !important; } }
.doutor-photo {
  max-width: 440px;
  width: 100%;
  aspect-ratio: 4/5;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.doutor-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
#doutor h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.12;
  color: var(--navy);
  margin: 0 0 28px;
  max-width: 22ch;
}
#doutor p { font-family: 'Montserrat'; line-height: 1.7; max-width: 50ch; margin: 0 0 18px; }
#doutor p.p1 { font-size: 18px; color: var(--black); }
#doutor p.p2 { font-size: 17px; color: var(--gray); }
#doutor p.p3 { font-size: 17px; color: var(--gray); margin-bottom: 36px; }

/* ======== A Técnica ======== */
#tecnica { background: var(--navy); }
#tecnica .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 820px) { #tecnica .container { grid-template-columns: 1fr !important; } }
#tecnica .eyebrow { color: var(--champagne); margin-bottom: 26px; }
#tecnica h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 48px);
  line-height: 1.12;
  color: var(--bg);
  margin: 0 0 30px;
  max-width: 22ch;
}
#tecnica p { font-family: 'Montserrat'; font-size: 17px; line-height: 1.7; color: var(--intl-1); max-width: 48ch; margin: 0 0 18px; }
#tecnica p.last { margin-bottom: 36px; }
#tecnica .btn-ghost { color: var(--bg); }
#tecnica .btn-ghost:hover { border-color: var(--bg); }
.tecnica-media {
  position: relative;
  aspect-ratio: 9/16;
  border: 1px solid #2C3B50;
  border-radius: 2px;
  overflow: hidden;
  max-height: 600px;
  background: var(--navy);
}
.tecnica-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.tecnica-audio-btn {
  position: absolute;
  left: 16px;
  bottom: 16px;
  font-family: 'Montserrat';
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bg);
  background: rgba(30, 42, 58, .72);
  border: 1px solid rgba(199, 178, 153, .5);
  padding: 8px 16px;
  border-radius: 1px;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: border-color .3s;
}
.tecnica-audio-btn:hover { border-color: var(--champagne); }

/* ======== carrosséis (Casos + Tratamentos) ======== */
[data-scroller] {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--champagne) transparent;
  cursor: grab;
  outline: none;
}
[data-scroller]:active { cursor: grabbing; }
[data-scroller]::-webkit-scrollbar { height: 4px; }
[data-scroller]::-webkit-scrollbar-thumb { background: var(--champagne); border-radius: 2px; }

.section-head { max-width: 52ch; margin-bottom: 44px; }
.section-head p { font-family: 'Montserrat'; font-size: 17px; line-height: 1.65; color: var(--gray); margin: 0; }
.section-head h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(30px, 3.2vw, 48px);
  line-height: 1.12;
  color: var(--navy);
  margin: 0 0 22px;
  max-width: 18ch;
}

.carousel-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; }
.carousel-footer .left { display: flex; align-items: center; gap: 24px; }
.carousel-hint { font-family: 'Montserrat'; font-size: 12px; color: var(--hint); letter-spacing: .04em; }
.carousel-hint--lg { font-size: 16px; }
.carousel-arrows { display: flex; gap: 12px; }

[data-progress] { height: 2px; background: rgba(191, 163, 122, .2); border-radius: 1px; overflow: hidden; margin-top: 20px; }
[data-progress] span { display: block; height: 100%; width: 20%; background: var(--champagne); border-radius: 1px; transition: width .3s; }

/* ---- Casos Comentados (cards na Home) ---- */
#casos { position: relative; }
[data-caso-card] { scroll-snap-align: start; display: flex; flex-direction: column; flex: 0 0 86%; }
@media (min-width: 820px) { [data-caso-card] { flex: 0 0 calc(30% - 16px); } }
.caso-img { margin-bottom: 18px; aspect-ratio: 16/9; overflow: hidden; }
.caso-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s cubic-bezier(.4,0,.2,1); }
[data-caso-card] h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.18;
  color: var(--navy);
  margin: 0 0 4px;
}
.caso-sub { font-family: 'Montserrat'; font-size: 14px; line-height: 1.4; color: var(--gray); margin: 0 0 16px; }
.caso-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(191, 163, 122, .25);
  margin-bottom: 20px;
}
.caso-stats > div { padding: 12px 12px 12px 0; border-bottom: 1px solid rgba(191, 163, 122, .15); }
.caso-stats > div:nth-child(2) { padding: 12px 0 12px 12px; border-left: 1px solid rgba(191, 163, 122, .15); }
.caso-stats > div:last-child { padding: 12px 0; grid-column: 1/-1; }
.caso-stat-label {
  font-family: 'Montserrat';
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 4px;
}
.caso-stat-val { font-family: 'Montserrat'; font-size: 14px; color: var(--black); }
[data-caso-card] .link-underline { align-self: flex-start; margin-top: auto; }

/* ---- Tratamentos realizados ---- */
#tratamentos { background: var(--cream); }
[data-trat-card] {
  scroll-snap-align: start;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  transition: transform .4s cubic-bezier(.4,0,.2,1), box-shadow .4s;
  flex: 0 0 86%;
}
@media (min-width: 820px) { [data-trat-card] { flex: 0 0 calc(46% - 12px); } }
[data-trat-card]:hover { box-shadow: 0 8px 28px -12px rgba(30, 42, 58, .2); }
.trat-img { position: relative; aspect-ratio: 5/3; border-bottom: 1px solid var(--border); overflow: hidden; }
.trat-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s cubic-bezier(.4,0,.2,1); }
.trat-body { padding: clamp(22px, 2.5vw, 32px); display: flex; flex-direction: column; flex: 1; }
.trat-eyebrow {
  font-family: 'Montserrat';
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 12px;
}
.trat-body h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(21px, 2vw, 28px);
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 14px;
}
.trat-body p { font-family: 'Montserrat'; font-size: 15px; line-height: 1.65; color: var(--gray); margin: 0 0 24px; flex: 1; text-align: left; }
.trat-body .btn-ghost { align-self: flex-start; text-align: left; }

/* ======== Instituto Olivan ======== */
#instituto .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 820px) { #instituto .container { grid-template-columns: 1fr !important; } }
#instituto h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 48px);
  line-height: 1.12;
  color: var(--navy);
  margin: 0 0 28px;
  max-width: 16ch;
}
#instituto p { font-family: 'Montserrat'; line-height: 1.7; max-width: 46ch; margin: 0 0 18px; }
#instituto p.p1 { font-size: 18px; color: var(--black); }
#instituto p.p2 { font-size: 17px; color: var(--gray); margin-bottom: 36px; }
[data-inst-media] {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 820px) {
  [data-inst-media] { grid-template-columns: 1fr 1fr !important; grid-template-rows: auto auto !important; }
  [data-inst-media] > *:first-child { grid-column: 1/-1 !important; }
}
.inst-video { grid-row: 1/-1; border: 1px solid var(--border); border-radius: 2px; overflow: hidden; position: relative; min-height: 280px; aspect-ratio: 1/1; }
.inst-video video { width: 100%; height: 100%; object-fit: cover; display: block; }
.inst-photo { border: 1px solid var(--border); border-radius: 2px; overflow: hidden; min-height: 130px; }
.inst-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ======== FAQ ======== */
#faq { background: var(--cream); }
#faq .container { max-width: 860px; margin: 0 auto; }
#faq h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(34px, 3.5vw, 48px);
  line-height: 1.08;
  color: var(--navy);
  margin: 0 0 36px;
}
.faq-list { border-top: 1px solid rgba(191, 163, 122, .35); }
.faq-item { border-bottom: 1px solid rgba(44, 44, 44, .08); }
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  text-align: left;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: clamp(20px, 2.5vw, 28px) 2px;
  outline: none;
}
.faq-q:focus-visible { outline: 2px solid var(--champagne); outline-offset: 2px; }
.faq-q-text {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.25;
  color: var(--navy);
}
.faq-plus {
  font-family: 'Montserrat';
  font-size: 22px;
  font-weight: 300;
  color: var(--champagne);
  flex: none;
  line-height: 1;
  display: inline-block;
  transition: transform .3s cubic-bezier(.25,.46,.45,.94);
  transform: rotate(0deg);
}
.faq-item.is-open .faq-plus { transform: rotate(45deg); }
.faq-a-wrap {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .4s cubic-bezier(.25,.46,.45,.94);
}
.faq-item.is-open .faq-a-wrap { grid-template-rows: 1fr; }
.faq-a-inner { overflow: hidden; }
.faq-a-pad { padding: 0 2px clamp(22px, 2.5vw, 30px); }
.faq-a-pad p { font-family: 'Montserrat'; font-size: 17px; line-height: 1.7; color: var(--gray); max-width: 56ch; margin: 0 0 12px; }

/* ======== Pacientes Internacionais ======== */
#internacional { background: var(--navy); }
#internacional .eyebrow { color: var(--champagne); margin-bottom: 26px; }
#internacional h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 48px);
  line-height: 1.1;
  color: var(--bg);
  margin: 0 0 28px;
  max-width: 28ch;
}
#internacional > .container > p { font-family: 'Montserrat'; font-size: 17px; line-height: 1.7; color: var(--intl-1); max-width: 800px; margin: 0 0 44px; }
[data-intl-cols] { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 3vw, 48px); margin-bottom: 48px; }
@media (max-width: 820px) { [data-intl-cols] { grid-template-columns: 1fr !important; } }
.intl-col-label {
  font-family: 'Montserrat';
  font-size: 16.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 14px;
}
[data-intl-cols] p { font-family: 'Montserrat'; font-size: 16px; line-height: 1.7; color: var(--intl-1); margin: 0; }
[data-intl-grid] { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 48px; }
@media (max-width: 820px) { [data-intl-grid] { grid-template-columns: 1fr 1fr !important; } }
@media (max-width: 600px) { [data-intl-grid] { grid-template-columns: 1fr !important; } }
.intl-feature {
  border: 1px solid rgba(199, 178, 153, .25);
  border-radius: 2px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform .3s, border-color .3s;
}
.intl-feature:hover { transform: translateY(-3px); border-color: rgba(199, 178, 153, .5); }
.intl-feature span { font-family: 'Montserrat'; font-size: 13px; font-weight: 500; color: var(--bg); letter-spacing: .04em; }
.intl-cta { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.intl-cta .btn-ghost { color: var(--bg); padding-bottom: 5px; }
.intl-cta .btn-ghost:hover { border-color: var(--bg); }
.intl-cta-note { font-family: 'Montserrat'; font-size: 10.5px; color: var(--champagne); letter-spacing: .06em; }

/* ======== CTA / Agendamento ======== */
#cta .container { max-width: 1100px; }
.cta-head { max-width: 600px; margin-bottom: 36px; }
.cta-head h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 400;
  font-size: clamp(30px, 3.5vw, 52px);
  line-height: 1.08;
  color: var(--navy);
  margin: 0 0 18px;
}
.cta-head p { font-family: 'Montserrat'; font-size: 17px; line-height: 1.65; color: var(--gray); margin: 0; }
[data-cta-modalities] { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 36px; }
@media (max-width: 820px) { [data-cta-modalities] { grid-template-columns: 1fr !important; } }
.modality-btn {
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: clamp(26px, 2.8vw, 36px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--bg);
  cursor: pointer;
  text-align: left;
  transition: border-color .3s, box-shadow .3s;
}
.modality-btn:hover { border-color: var(--champagne); box-shadow: 0 8px 24px -12px rgba(30, 42, 58, .15); }
.modality-cta {
  margin-top: auto;
  align-self: flex-start;
  font-family: 'Montserrat';
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--champagne);
  padding: 12px 22px;
  border-radius: 1px;
  transition: background .3s;
}
.modality-btn:hover .modality-cta { background: var(--champagne-dark); }
.modality-title { font-family: 'Montserrat'; font-size: 16px; font-weight: 500; color: var(--navy); margin-bottom: 10px; display: block; }
.modality-desc { font-family: 'Montserrat'; font-size: 14px; line-height: 1.6; color: var(--gray); display: block; }
.cta-oli-block { background: var(--navy); border-radius: 3px; padding: clamp(28px, 3vw, 40px); }
[data-cta-oli] { display: grid; grid-template-columns: 1fr 280px; gap: clamp(24px, 3vw, 40px); align-items: center; }
@media (max-width: 820px) { [data-cta-oli] { grid-template-columns: 1fr !important; } }
.cta-oli-eyebrow {
  font-family: 'Montserrat';
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 14px;
}
.cta-oli-block h3 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.15;
  color: var(--bg);
  margin: 0 0 14px;
}
.cta-oli-block [data-cta-oli] > div > p { font-family: 'Montserrat'; font-size: 15px; line-height: 1.65; color: var(--intl-1); margin: 0 0 8px; max-width: 48ch; }
.cta-oli-block [data-cta-oli] > div > p:last-child { margin-bottom: 0; }
.cta-oli-actions { display: flex; flex-direction: column; gap: 12px; }
.btn-oli-primary {
  font-family: 'Montserrat';
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--champagne);
  border: 1px solid var(--champagne);
  padding: 18px 24px;
  border-radius: 2px;
  cursor: pointer;
  transition: background .3s, border-color .3s, transform .3s;
  width: 100%;
  text-align: center;
  line-height: 1.3;
}
.btn-oli-primary:hover { background: var(--champagne-dark); border-color: var(--champagne-dark); transform: translateY(-1px); }
.btn-whatsapp {
  font-family: 'Montserrat';
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--intl-1);
  background: transparent;
  border: 1px solid rgba(199, 178, 153, .4);
  padding: 18px 24px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: border-color .3s, color .3s;
  width: 100%;
  text-align: center;
  line-height: 1.3;
}
.btn-whatsapp:hover { border-color: var(--champagne); color: var(--bg); }

/* ======== rodapé ======== */
.site-footer { background: var(--navy); padding: clamp(48px, 7vh, 80px) clamp(28px, 7vw, 120px); border-top: 1px solid rgba(199, 178, 153, .15); }
.footer-row1 { max-width: 1520px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 36px; }
.footer-brand { font-family: 'Playfair Display', serif; font-size: 22px; color: var(--bg); margin-bottom: 12px; }
.footer-desc { font-family: 'Montserrat'; font-size: 14px; line-height: 1.6; color: var(--intl-3); margin: 0; max-width: 30ch; }
.footer-cols { display: flex; gap: clamp(36px, 5vw, 80px); flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-label { font-family: 'Montserrat'; font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--champagne); margin-bottom: 2px; }
.footer-col a { font-family: 'Montserrat'; font-size: 14px; color: var(--intl-1); }
.footer-addr { font-family: 'Montserrat'; font-size: 13px; line-height: 1.55; color: var(--intl-2); }
.footer-crm { font-family: 'Montserrat'; font-size: 11px; color: var(--intl-3); letter-spacing: .04em; }
.footer-row2 {
  max-width: 1520px;
  margin: 44px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(199, 178, 153, .18);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}
.footer-row2 span { font-family: 'Montserrat'; font-size: 11px; letter-spacing: .04em; color: var(--intl-3); }

/* ======== OLI · Concierge Virtual ======== */
[data-oli-fab] {
  position: fixed;
  right: clamp(20px, 3vw, 32px);
  bottom: clamp(24px, 3vw, 32px);
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s cubic-bezier(.25,.46,.45,.94), transform .5s cubic-bezier(.25,.46,.45,.94);
}
[data-oli-fab].is-visible { opacity: 1; pointer-events: auto; }
.oli-panel {
  width: min(420px, calc(100vw - 28px));
  background: var(--bg);
  border: 1px solid rgba(191, 163, 122, .4);
  border-radius: 3px;
  box-shadow: 0 24px 60px -20px rgba(30, 42, 58, .4);
  overflow: hidden;
}
.oli-panel-head { background: var(--navy); padding: 20px 22px; display: flex; justify-content: space-between; align-items: flex-start; }
.oli-panel-head .name { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--bg); margin-bottom: 4px; }
.oli-panel-head .role { font-family: 'Montserrat'; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--champagne); }
.oli-panel-head-actions { display: flex; align-items: center; gap: 14px; }
.oli-whatsapp { display: flex; align-items: center; justify-content: center; color: var(--champagne); transition: color .3s; }
.oli-whatsapp:hover { color: var(--bg); }
.oli-close { background: transparent; border: none; color: var(--intl-1); font-size: 20px; cursor: pointer; line-height: 1; padding: 2px 4px; }
.oli-panel-body { display: flex; flex-direction: column; max-height: min(72vh, 560px); }
.oli-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.oli-thread {
  padding: 0 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.oli-thread:not(:empty) { padding: 22px 22px 12px; }
.oli-greeting { padding: 22px 22px 12px; }
.oli-lang-offer {
  display: block;
  margin-top: 8px;
  font-family: 'Montserrat';
  font-size: 12px;
  color: var(--gray);
}
.oli-lang-offer a { color: var(--navy); border-bottom: 1px solid var(--champagne); }
.oli-panel.is-chatting [data-oli-greeting],
.oli-panel.is-chatting [data-oli-options] { display: none; }
.oli-msg {
  max-width: 88%;
  border-radius: 2px;
  padding: 12px 14px;
  font-family: 'Montserrat';
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-wrap;
}
.oli-msg--in { align-self: flex-start; background: var(--cream); color: var(--black); }
.oli-msg--out { align-self: flex-end; background: var(--navy); color: var(--bg); }
.oli-msg--pending { opacity: .6; }
.oli-msg--error {
  align-self: stretch;
  max-width: none;
  background: transparent;
  border: 1px solid #C0392B;
  color: #C0392B;
  font-size: 12.5px;
  padding: 10px 12px;
}
.oli-options-label {
  font-family: 'Montserrat';
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 12px;
}
.oli-options { flex: none; display: flex; flex-direction: column; gap: 8px; padding: 0 22px 14px; }
.oli-option {
  text-align: left;
  font-family: 'Montserrat';
  font-size: 14px;
  line-height: 1.5;
  color: var(--navy);
  background: var(--cream);
  border: 1px solid transparent;
  padding: 12px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: border-color .3s, background .3s;
}
.oli-option:hover { border-color: var(--champagne); background: #F0EBE2; }
.oli-form {
  flex: none;
  display: flex;
  gap: 8px;
  padding: 14px 22px;
  border-top: 1px solid rgba(191, 163, 122, .25);
}
.oli-input {
  flex: 1;
  min-width: 0;
  font-family: 'Montserrat';
  font-size: 14px;
  color: var(--black);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 10px 12px;
}
.oli-input:focus { outline: none; border-color: var(--champagne); }
.oli-send {
  flex: none;
  width: 40px;
  border: none;
  border-radius: 2px;
  background: var(--champagne);
  color: var(--navy);
  font-size: 16px;
  cursor: pointer;
  transition: background .3s;
}
.oli-send:hover { background: var(--champagne-dark); }
.oli-send:disabled { opacity: .5; cursor: default; }
.oli-panel-foot {
  flex: none;
  padding: 14px 22px 18px;
  border-top: 1px solid rgba(191, 163, 122, .25);
  font-family: 'Montserrat';
  font-size: 12px;
  line-height: 1.55;
  color: var(--gray);
}
.oli-panel-foot a { color: var(--navy); border-bottom: 1px solid var(--champagne); }
.oli-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--navy);
  border: 1px solid rgba(199, 178, 153, .45);
  color: var(--bg);
  padding: 16px 24px;
  border-radius: 40px;
  cursor: pointer;
  box-shadow: 0 14px 32px -10px rgba(30, 42, 58, .5);
  transition: transform .3s, background .3s;
}
.oli-toggle:hover { transform: translateY(-2px); background: var(--navy-2); }
.oli-toggle .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--champagne); box-shadow: 0 0 0 4px rgba(199, 178, 153, .18); }
.oli-toggle .label { font-family: 'Montserrat'; font-size: 13.5px; font-weight: 500; letter-spacing: .06em; }

/* ======== Lista de Casos (casos.html) ======== */
.casos-hero { padding: clamp(56px, 8vh, 100px) clamp(28px, 7vw, 120px) clamp(40px, 5vh, 64px); }
.casos-hero .wrap { max-width: 860px; margin: 0 auto; }
.casos-hero .back-link {
  font-family: 'Montserrat';
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 24px;
  display: inline-block;
}
.casos-hero h1 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.08;
  color: var(--navy);
  margin: 0 0 18px;
}
.casos-hero .subtitle {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.3;
  color: var(--gray);
  margin: 0 0 18px;
  max-width: 34ch;
}
.casos-hero p.desc { font-family: 'Montserrat'; font-size: 17px; line-height: 1.65; color: var(--gray); max-width: 50ch; margin: 0; }
.casos-grid-section { padding: 0 clamp(28px, 7vw, 120px) clamp(72px, 9vh, 130px); }
.casos-grid {
  max-width: 1520px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: clamp(24px, 3vw, 36px);
}
.caso-list-card { display: flex; flex-direction: column; }
.caso-list-img { margin-bottom: 18px; position: relative; aspect-ratio: 16/10; border: 1px solid var(--border); border-radius: 2px; overflow: hidden; }
.caso-list-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.caso-list-title {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.18;
  color: var(--navy);
  margin: 0 0 16px;
  min-height: 2.4em;
}
.caso-list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid rgba(191, 163, 122, .25); margin-bottom: 20px; }
.caso-list-cell { padding: 12px 12px 12px 0; border-bottom: 1px solid rgba(191, 163, 122, .15); }
.caso-list-cell--border { padding: 12px 0 12px 12px; border-left: 1px solid rgba(191, 163, 122, .15); }
.caso-list-cell--full { padding: 12px 0; grid-column: 1/-1; }
.caso-list-label {
  font-family: 'Montserrat';
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 4px;
}
.caso-list-val { font-family: 'Montserrat'; font-size: 14px; color: var(--black); }
.caso-list-card .link-underline { align-self: flex-start; margin-top: auto; }

/* ======== Página de caso individual (caso-*.html) ======== */
.caso-gallery-section { padding: clamp(28px, 4vw, 48px) 0 0; }
.caso-gallery-wrap { position: relative; }
.caso-gallery {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0 clamp(28px, 7vw, 120px) 18px;
  scrollbar-width: thin;
  scrollbar-color: var(--champagne) transparent;
}
.caso-gallery::-webkit-scrollbar { height: 4px; }
.caso-gallery::-webkit-scrollbar-thumb { background: var(--champagne); border-radius: 2px; }
.caso-gallery-item {
  flex: 0 0 min(420px, 78vw);
  scroll-snap-align: start;
  position: relative;
  aspect-ratio: 16/10;
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
  transition: box-shadow .4s;
}
.caso-gallery-item:hover { box-shadow: 0 16px 36px -16px rgba(30, 42, 58, .35); }
.caso-gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.caso-gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(248, 246, 242, .9);
  border: 1px solid var(--border);
  color: var(--navy);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px -4px rgba(0, 0, 0, .15);
  transition: background .3s;
}
.caso-gallery-arrow:hover { background: #fff; }
.caso-gallery-arrow--prev { left: clamp(4px, 2vw, 16px); }
.caso-gallery-arrow--next { right: clamp(4px, 2vw, 16px); }
.caso-gallery-dots { display: flex; justify-content: center; gap: 8px; padding: 18px 0 0; }
.caso-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--champagne);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background .3s;
}
.caso-dot.is-active { background: var(--champagne); }

.caso-hero { padding: clamp(40px, 5vh, 72px) clamp(28px, 7vw, 120px) 0; }
.caso-hero .wrap { max-width: 900px; margin: 0 auto; }
.caso-hero h1 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.1;
  color: var(--navy);
  margin: 0 0 24px;
}
.caso-meta { display: flex; flex-wrap: wrap; gap: 8px 28px; font-family: 'Montserrat'; font-size: 15px; color: var(--gray); }

.caso-body-section { padding: clamp(48px, 6vh, 80px) clamp(28px, 7vw, 120px) clamp(80px, 10vh, 140px); }
[data-body-grid] {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: clamp(48px, 5vw, 88px);
  align-items: start;
}
@media (max-width: 900px) { [data-body-grid] { grid-template-columns: 1fr !important; } }
.caso-label {
  font-family: 'Montserrat';
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 18px;
}
.caso-block { margin-bottom: clamp(40px, 5vh, 64px); }
.caso-block:last-child { margin-bottom: 0; }
.caso-block p { font-family: 'Montserrat'; font-size: 19px; line-height: 1.8; color: var(--black); margin: 0 0 16px; max-width: 58ch; }
.caso-block p:last-child { margin-bottom: 0; }
[data-acessos-grid] { display: grid; grid-template-columns: 1fr 200px; gap: clamp(24px, 3vw, 40px); align-items: start; }
@media (max-width: 900px) { [data-acessos-grid] { grid-template-columns: 1fr !important; } }
.caso-anatomia-slot { aspect-ratio: 1; border: 1px solid var(--border); border-radius: 2px; overflow: hidden; }
.caso-anatomia-slot img { width: 100%; height: 100%; object-fit: cover; display: block; }

.caso-sidebar { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 32px; }
.caso-info-box { border: 1px solid var(--border); border-radius: 2px; padding: clamp(24px, 2.5vw, 32px); }
.caso-info-box-label {
  font-family: 'Montserrat';
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--champagne-dark);
  margin-bottom: 22px;
}
.caso-info-row { padding: 14px 0; border-top: 1px solid rgba(191, 163, 122, .25); }
.caso-info-row-label { font-family: 'Montserrat'; font-size: 11px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-bottom: 6px; }
.caso-info-row-val { font-family: 'Playfair Display', serif; font-size: 17px; line-height: 1.35; color: var(--navy); }
.caso-legal-box { background: var(--cream); border-radius: 2px; padding: clamp(22px, 2.5vw, 30px); }
.caso-legal-box p { font-family: 'Montserrat'; font-size: 14px; line-height: 1.7; margin: 0 0 14px; }
.caso-legal-box p:last-child { margin-bottom: 0; }
.caso-legal-box p.strong { font-weight: 500; color: var(--black); }
.caso-legal-box p.muted { color: var(--gray); }
.caso-legal-box p.muted strong { font-weight: 500; color: var(--black); }

.caso-cta-section { padding: 0 clamp(28px, 7vw, 120px) clamp(80px, 10vh, 140px); }
.caso-cta-section .wrap { max-width: 900px; margin: 0 auto; text-align: center; }
.caso-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'Montserrat';
  font-size: 16px;
  font-weight: 500;
  color: var(--navy);
  background: var(--cream);
  border: 1px solid var(--border);
  padding: 22px 40px;
  border-radius: 2px;
  cursor: pointer;
  transition: background .3s, border-color .3s;
}
.caso-cta-btn:hover { background: #E6E0D6; border-color: var(--champagne); }
.caso-cta-btn .icon { font-size: 22px; }

.caso-footer { background: var(--navy); padding: clamp(40px, 5vh, 64px) clamp(28px, 7vw, 120px); }
.caso-footer .wrap { max-width: 1520px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.caso-footer-brand { display: flex; align-items: center; gap: 20px; }
.caso-footer-brand a { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--bg); }
.caso-footer-sep { width: 1px; height: 16px; background: rgba(199, 178, 153, .35); }
.caso-footer-brand span.note { font-family: 'Montserrat'; font-size: 12px; color: var(--intl-3); }
.caso-footer .disclaimer { font-family: 'Montserrat'; font-size: 12px; color: var(--gray); }

/* ======== Lightbox da galeria (páginas de caso) ======== */
body.no-scroll { overflow: hidden; }
.caso-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(30, 42, 58, .92);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
.caso-lightbox.is-open { opacity: 1; pointer-events: auto; }
.caso-lightbox-img {
  max-width: min(1100px, 90vw);
  max-height: 86vh;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .5);
}
.caso-lightbox-close {
  position: absolute;
  top: clamp(16px, 3vw, 28px);
  right: clamp(16px, 3vw, 28px);
  background: transparent;
  border: none;
  color: var(--bg);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  z-index: 1;
}
.caso-lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(248, 246, 242, .12);
  border: 1px solid rgba(199, 178, 153, .3);
  color: var(--bg);
  font-size: 20px;
  cursor: pointer;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s;
}
.caso-lightbox-arrow:hover { background: rgba(248, 246, 242, .25); }
.caso-lightbox-arrow--prev { left: clamp(8px, 2vw, 24px); }
.caso-lightbox-arrow--next { right: clamp(8px, 2vw, 24px); }