/* ==========================================================================
   Dr. Daniel Marabuco — Design System
   Cirurgia de Cabeça e Pescoço
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  /* Brand */
  --navy:#1B4577;
  --navy-700:#163A63;
  --navy-800:#102C4C;
  --navy-900:#0B1F36;
  --ice:#C6F1F7;
  --ice-soft:#EAF7FA;
  --gold:#B0894F;
  --gold-soft:#D9C7A6;

  /* Neutrals */
  --white:#FFFFFF;
  --paper:#FBFCFD;
  --mist:#F3F6F9;
  --line:#E4EAF0;
  --line-strong:#D2DBE4;
  --ink:#16202C;
  --ink-2:#3E4C5C;
  --ink-3:#68788A;

  /* Surface aliases (dark-mode aware) */
  --bg:var(--white);
  --bg-alt:var(--paper);
  --surface:var(--white);
  --border:var(--line);
  --text:var(--ink);
  --text-2:var(--ink-2);
  --text-3:var(--ink-3);
  --heading:var(--navy-800);

  /* Type */
  --display:'Manrope',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;

  /* Rhythm */
  --maxw:1200px;
  --gutter:clamp(20px,5vw,40px);
  --section-y:clamp(72px,10vw,132px);

  /* Radii + elevation */
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --shadow-xs:0 1px 2px rgba(16,44,76,.05);
  --shadow-sm:0 2px 8px rgba(16,44,76,.05),0 1px 2px rgba(16,44,76,.04);
  --shadow:0 12px 32px -8px rgba(16,44,76,.12),0 4px 12px -4px rgba(16,44,76,.06);
  --shadow-lg:0 32px 64px -16px rgba(16,44,76,.18),0 8px 24px -8px rgba(16,44,76,.08);

  --ease:cubic-bezier(.22,.61,.36,1);
}

[data-theme="dark"]{
  --bg:#0C1621;
  --bg-alt:#101E2C;
  --surface:#132436;
  --border:#1E3purple;
  --border:#1E3348;
  --text:#E8EEF4;
  --text-2:#AFC0D0;
  --text-3:#8195A8;
  --heading:#F2F6FA;
  --mist:#101E2C;
  --paper:#0F1C29;
  --ice-soft:#12293A;
  --shadow:0 12px 32px -8px rgba(0,0,0,.5);
  --shadow-sm:0 2px 8px rgba(0,0,0,.35);
  --shadow-lg:0 32px 64px -16px rgba(0,0,0,.6);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--body);
  font-size:17px;
  line-height:1.7;
  color:var(--text-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  transition:background .3s var(--ease),color .3s var(--ease);
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;}
::selection{background:var(--navy);color:#fff;}

/* ---------- Type ---------- */
h1,h2,h3,h4,h5{
  font-family:var(--display);
  color:var(--heading);
  font-weight:600;
  letter-spacing:-.022em;
  line-height:1.15;
  margin:0 0 .6em;
  text-wrap:balance;
  overflow-wrap:break-word;
  hyphens:auto;
}
h1{font-size:clamp(2.3rem,1.4rem + 3.4vw,3.9rem);letter-spacing:-.032em;}
h2{font-size:clamp(1.8rem,1.2rem + 2.2vw,2.85rem);letter-spacing:-.028em;}
h3{font-size:clamp(1.15rem,1rem + .5vw,1.4rem);}
h4{font-size:1.05rem;letter-spacing:-.012em;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
.lede{font-size:clamp(1.05rem,1rem + .35vw,1.22rem);color:var(--text-2);line-height:1.65;}
strong{color:var(--text);font-weight:600;}

/* Eyebrow with rule */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--body);
  font-size:.75rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);
  margin:0 0 18px;
}
.eyebrow::before{
  content:'';width:26px;height:1px;background:var(--gold);opacity:.6;
}
.section-head .eyebrow{justify-content:center;}
.section-head .eyebrow::after{content:'';width:26px;height:1px;background:var(--gold);opacity:.6;}

/* ---------- Layout ---------- */
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);}
.container-narrow{max-width:820px;margin-inline:auto;padding-inline:var(--gutter);}
section{padding-block:var(--section-y);}
section[id]{scroll-margin-top:96px;}
.section-alt{background:var(--bg-alt);}
.section-head{max-width:660px;margin:0 auto clamp(44px,6vw,68px);text-align:center;}
.section-head p{font-size:1.06rem;color:var(--text-3);}
.grid{display:grid;gap:clamp(20px,2.4vw,30px);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.text-center{text-align:center;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 30px;
  border-radius:100px;
  font-family:var(--body);
  font-size:.94rem;font-weight:600;letter-spacing:-.005em;
  border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:transform .35s var(--ease),background .25s var(--ease),
             box-shadow .35s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn svg{width:17px;height:17px;flex:0 0 auto;}

.btn-primary{background:var(--navy);color:#fff;box-shadow:0 4px 14px -4px rgba(27,69,119,.45);}
.btn-primary:hover{background:var(--navy-700);box-shadow:0 12px 28px -8px rgba(27,69,119,.5);}

.btn-gold{background:var(--gold);color:#fff;box-shadow:0 4px 14px -4px rgba(176,137,79,.45);}
.btn-gold:hover{background:#9c7943;box-shadow:0 12px 28px -8px rgba(176,137,79,.5);}

.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#000;}

.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line-strong);}
.btn-ghost:hover{border-color:var(--navy);background:var(--navy);color:#fff;}
[data-theme="dark"] .btn-ghost{color:var(--text);border-color:var(--border);}

.btn-on-dark{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28);backdrop-filter:blur(6px);}
.btn-on-dark:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.5);}

.btn-whatsapp{background:#25D366;color:#fff;box-shadow:0 4px 14px -4px rgba(37,211,102,.5);}
.btn-whatsapp:hover{background:#1FB855;box-shadow:0 12px 28px -8px rgba(37,211,102,.5);}

.btn-sm{padding:11px 21px;font-size:.85rem;}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;}
.btn-row.center{justify-content:center;}

/* Text link with arrow */
.link-arrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.9rem;font-weight:600;color:var(--navy);
  transition:gap .3s var(--ease),color .2s;
}
.link-arrow::after{content:'→';transition:transform .3s var(--ease);}
.link-arrow:hover{gap:11px;color:var(--gold);}
[data-theme="dark"] .link-arrow{color:var(--ice);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.scrolled{border-bottom-color:var(--border);box-shadow:var(--shadow-xs);}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:28px;padding-block:15px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:50%;flex:0 0 auto;
  object-fit:cover;display:block;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-name{
  font-family:var(--display);font-weight:600;font-size:1.06rem;
  color:var(--heading);letter-spacing:-.02em;
}
.brand-sub{
  font-size:.635rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;
  color:var(--text-3);
}
.brand-name.light{color:#fff;font-size:1.15rem;}

.main-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:clamp(13px,1.5vw,24px);}
.main-nav a{
  position:relative;white-space:nowrap;
  font-size:.875rem;font-weight:500;color:var(--text-2);
  padding-block:7px;
  transition:color .25s var(--ease);
}
.main-nav a::after{
  content:'';position:absolute;left:0;right:100%;bottom:0;height:1.5px;
  background:var(--gold);transition:right .35s var(--ease);
}
.main-nav a:hover{color:var(--heading);}
.main-nav a:hover::after,.main-nav a.active::after{right:0;}
.main-nav a.active{color:var(--heading);font-weight:600;}

.header-cta{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-cta{display:none;}

/* Theme toggle */
.theme-toggle{
  width:38px;height:38px;border-radius:50%;
  border:1px solid var(--border);background:transparent;color:var(--text-2);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .25s,color .25s,transform .25s var(--ease);
}
.theme-toggle:hover{border-color:var(--navy);color:var(--navy);transform:rotate(15deg);}
[data-theme="dark"] .theme-toggle:hover{border-color:var(--ice);color:var(--ice);}
.theme-toggle .moon{display:none;}
[data-theme="dark"] .theme-toggle .sun{display:none;}
[data-theme="dark"] .theme-toggle .moon{display:block;}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:8px;
}
.nav-toggle span{
  width:22px;height:1.8px;background:var(--heading);border-radius:2px;
  transition:transform .3s var(--ease),opacity .25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.8px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.8px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(120% 90% at 82% 8%,rgba(198,241,247,.16) 0%,transparent 55%),
    linear-gradient(158deg,var(--navy-900) 0%,var(--navy-800) 42%,var(--navy) 100%);
  color:#fff;
  padding-block:clamp(56px,7vw,86px) 0;
}
.hero::after{
  content:'';position:absolute;inset:auto 0 0 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.14),transparent);
}
.hero-grid{
  display:grid;grid-template-columns:1.08fr .92fr;
  gap:clamp(32px,5vw,64px);align-items:center;
}
.hero-copy{padding-block:clamp(10px,2vw,26px) clamp(30px,4vw,52px);}
.hero .eyebrow{color:var(--gold-soft);}
.hero .eyebrow::before{background:var(--gold-soft);}
.hero h1{color:#fff;margin-bottom:14px;}
.hero-role{
  font-family:var(--display);font-size:clamp(1.05rem,1rem + .4vw,1.28rem);
  font-weight:500;color:var(--ice);letter-spacing:-.01em;margin-bottom:22px;
}
.hero-lede{
  font-size:clamp(1.02rem,.98rem + .3vw,1.15rem);
  color:rgba(255,255,255,.78);max-width:35em;margin-bottom:34px;line-height:1.68;
}
.hero-figure{position:relative;display:flex;justify-content:center;align-items:center;}
.hero-figure::before{
  content:'';position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(96%,384px);height:min(58vh,506px);
  border-radius:200px 200px var(--r-lg) var(--r-lg);
  background:linear-gradient(180deg,rgba(198,241,247,.14),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.11);
}
.hero-figure img{
  position:relative;
  width:min(90%,356px);
  height:min(55vh,478px);
  object-fit:cover;object-position:50% 14%;
  border-radius:186px 186px var(--r) var(--r);
  filter:drop-shadow(0 30px 48px rgba(0,0,0,.42));
}

/* Credential strip */
.credentials{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.14);
}
.cred{
  padding:26px 22px 30px;
  border-right:1px solid rgba(255,255,255,.1);
}
.cred:last-child{border-right:none;}
.cred strong{
  display:block;font-family:var(--display);font-size:.98rem;font-weight:600;
  color:#fff;letter-spacing:-.012em;margin-bottom:3px;
}
.cred span{display:block;font-size:.775rem;color:rgba(255,255,255,.58);line-height:1.5;}

/* ---------- Cards ---------- */
.card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r);
  overflow:hidden;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s var(--ease);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent;}
.card-media{
  position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--mist);
}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.card:hover .card-media img{transform:scale(1.05);}
.card-body{padding:clamp(24px,2.6vw,32px);}
.card h3{margin-bottom:.5em;}
.card p{font-size:.94rem;color:var(--text-3);margin-bottom:0;}
.card .link-arrow{margin-top:18px;}

/* Icon chip */
.icon-chip{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--ice-soft);color:var(--navy);
  margin-bottom:20px;
  transition:background .35s var(--ease),color .35s var(--ease);
}
.icon-chip svg{width:25px;height:25px;stroke-width:1.6;}
.card:hover .icon-chip{background:var(--navy);color:#fff;}
[data-theme="dark"] .icon-chip{color:var(--ice);}
[data-theme="dark"] .card:hover .icon-chip{background:var(--navy);color:#fff;}

/* Tag list inside cards */
.card-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;}
.card-tags span{
  font-size:.76rem;font-weight:500;color:var(--text-3);
  background:var(--mist);border:1px solid var(--border);
  padding:5px 11px;border-radius:100px;
}

/* ---------- Split (image + text) ---------- */
.split{
  display:grid;grid-template-columns:.92fr 1.08fr;
  gap:clamp(34px,5vw,76px);align-items:center;
}
.split.reverse{grid-template-columns:1.08fr .92fr;}
.split.reverse .split-media{order:2;}
.split-media{position:relative;}
.split-media img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 15%;
  border-radius:var(--r-lg);box-shadow:var(--shadow);
}
.split-media::after{
  content:'';position:absolute;inset:14px -14px -14px 14px;
  border:1px solid var(--gold);border-radius:var(--r-lg);
  opacity:.32;z-index:-1;
}

/* ---------- Stat row ---------- */
.stat-row{
  display:flex;flex-wrap:wrap;gap:clamp(18px,2.6vw,32px);
  margin:32px 0 30px;padding-top:28px;border-top:1px solid var(--border);
}
.stat-row div{flex:1 1 0;min-width:118px;}
.stat-row strong{
  display:block;font-family:var(--display);font-size:1.6rem;font-weight:600;
  color:var(--heading);letter-spacing:-.03em;line-height:1.1;
}
.stat-row span{
  display:block;font-size:.735rem;color:var(--text-3);
  letter-spacing:.05em;text-transform:uppercase;margin-top:5px;line-height:1.45;
}

/* ---------- Stats band ---------- */
.stats-band{
  background:linear-gradient(140deg,var(--navy-900),var(--navy-800) 58%,var(--navy));
  color:#fff;
}
.stats-band .grid{text-align:center;}
.stats-band .num{
  font-family:var(--display);font-size:clamp(2rem,1.4rem + 1.8vw,2.9rem);
  font-weight:600;color:var(--gold-soft);letter-spacing:-.035em;line-height:1;
}
.stats-band .label{
  font-size:.83rem;color:rgba(255,255,255,.62);margin-top:10px;
  letter-spacing:.05em;
}

/* ---------- Numbered differentials ---------- */
.dnum-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(26px,3.4vw,44px) clamp(32px,4vw,64px);}
.dnum-item{display:flex;gap:20px;align-items:flex-start;}
.dnum{
  font-family:var(--display);font-size:.82rem;font-weight:700;
  color:var(--gold);letter-spacing:.06em;
  min-width:34px;padding-top:5px;
  border-top:2px solid var(--gold);
  flex:0 0 auto;
}
.dnum-item h4{margin-bottom:.35em;}
.dnum-item p{font-size:.93rem;color:var(--text-3);margin:0;}

/* ---------- Missão / Visão / Valores ---------- */
.mv-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:clamp(20px,2.4vw,30px);
  margin-bottom:clamp(48px,6vw,76px);
}
.mv-card{
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:clamp(30px,3.4vw,44px);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease);
}
.mv-card::before{
  content:'';position:absolute;inset:0 auto 0 0;width:3px;
  background:linear-gradient(180deg,var(--gold),transparent);
}
.mv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
.mv-card h3{font-size:clamp(1.25rem,1.1rem + .6vw,1.55rem);margin-bottom:.5em;}
.mv-card p{font-size:1.02rem;line-height:1.72;color:var(--text-2);margin:0;}

.values-head{text-align:center;margin-bottom:clamp(30px,3.6vw,44px);}
.values-head .eyebrow{justify-content:center;}
.values-head .eyebrow::after{content:'';width:26px;height:1px;background:var(--gold);opacity:.6;}
.values-head h3{font-size:clamp(1.3rem,1.1rem + .8vw,1.7rem);margin:0 0 .5em;}
.values-head p{font-size:1rem;color:var(--text-3);max-width:46em;margin:0 auto;}

.values-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:clamp(22px,2.6vw,34px) clamp(28px,3.4vw,48px);
}
.value-item{display:flex;gap:16px;align-items:flex-start;}
.value-mark{
  flex:0 0 auto;width:40px;height:40px;border-radius:12px;
  background:var(--ice-soft);color:var(--navy);
  display:flex;align-items:center;justify-content:center;
}
[data-theme="dark"] .value-mark{color:var(--ice);}
.value-item h4{margin-bottom:.3em;}
.value-item p{font-size:.91rem;color:var(--text-3);margin:0;line-height:1.62;}

/* ---------- Journey ---------- */
.journey{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(18px,2vw,26px);
}
.jstep{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r);padding:28px 24px;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.jstep:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);}
.jnum{
  font-family:var(--display);font-size:.76rem;font-weight:700;letter-spacing:.1em;
  color:var(--gold);margin-bottom:14px;
}
.jstep h4{font-size:.99rem;margin-bottom:.4em;}
.jstep p{font-size:.87rem;color:var(--text-3);margin:0;line-height:1.6;}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:34px;max-width:760px;}
.timeline::before{
  content:'';position:absolute;left:5px;top:8px;bottom:8px;width:1px;
  background:linear-gradient(180deg,var(--gold),var(--border));
}
.timeline-item{position:relative;padding-bottom:34px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:'';position:absolute;left:-34px;top:7px;
  width:11px;height:11px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);
}
.tl-tag{
  display:block;font-size:.735rem;font-weight:600;letter-spacing:.11em;
  text-transform:uppercase;color:var(--gold);margin-bottom:5px;
}
.timeline-item h4{margin-bottom:.3em;font-size:1.06rem;}
.timeline-item p{font-size:.92rem;color:var(--text-3);margin:0;}

/* ---------- Testimonials slider ---------- */
.testi-wrap{position:relative;}
.testi-viewport{overflow:hidden;}
.testi-track{
  display:flex;gap:clamp(20px,2.4vw,28px);
  transition:transform .6s var(--ease);
}
.testi{
  flex:0 0 calc((100% - 2 * clamp(20px,2.4vw,28px)) / 3);
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r);padding:clamp(26px,2.8vw,34px);
  display:flex;flex-direction:column;
}
.stars{color:var(--gold);letter-spacing:3px;font-size:.92rem;margin-bottom:14px;}
.testi blockquote{
  margin:0 0 18px;font-size:1rem;line-height:1.7;color:var(--text);
  font-style:normal;
}
.testi blockquote::before{content:'“';}
.testi blockquote::after{content:'”';}
.testi .who{
  margin-top:auto;font-size:.85rem;color:var(--text-3);
  padding-top:14px;border-top:1px solid var(--border);
}
.testi .who strong{display:block;color:var(--heading);font-size:.92rem;font-weight:600;}
.testi-nav{display:flex;gap:10px;justify-content:center;margin-top:32px;}
.testi-nav button{
  width:42px;height:42px;border-radius:50%;
  border:1px solid var(--border);background:transparent;color:var(--text-2);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:border-color .25s,background .25s,color .25s,transform .25s var(--ease);
}
.testi-nav button:hover:not(:disabled){border-color:var(--navy);background:var(--navy);color:#fff;}
.testi-nav button:disabled{opacity:.3;cursor:default;}
.disclaimer{font-size:.8rem;color:var(--text-3);text-align:center;margin-top:22px;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--border);}
.faq-item{border-bottom:1px solid var(--border);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:flex-start;gap:20px;
  padding:24px 0;
  font-family:var(--display);font-weight:600;font-size:1.03rem;
  color:var(--heading);letter-spacing:-.014em;
  transition:color .25s;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--navy);}
[data-theme="dark"] .faq-item summary:hover{color:var(--ice);}
.faq-item summary::after{
  content:'';flex:0 0 auto;width:15px;height:15px;margin-top:5px;
  background:
    linear-gradient(var(--gold),var(--gold)) center/100% 1.6px no-repeat,
    linear-gradient(var(--gold),var(--gold)) center/1.6px 100% no-repeat;
  transition:transform .35s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(90deg);
  background:linear-gradient(var(--gold),var(--gold)) center/100% 1.6px no-repeat;}
.faq-item p{padding:0 0 24px;font-size:.96rem;color:var(--text-3);max-width:60em;margin:0;}

/* ---------- Procedure list ---------- */
.proc-list{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:0;border-top:1px solid var(--border);
}
.proc-item{
  display:flex;gap:18px;align-items:flex-start;
  padding:26px 24px 26px 0;border-bottom:1px solid var(--border);
}
.proc-item:nth-child(odd){padding-right:clamp(24px,3vw,48px);}
.proc-item:nth-child(even){padding-left:clamp(24px,3vw,48px);border-left:1px solid var(--border);}
.proc-mark{
  flex:0 0 auto;width:30px;height:30px;border-radius:50%;
  background:var(--ice-soft);color:var(--navy);
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.proc-mark svg{width:15px;height:15px;stroke-width:2.2;}
[data-theme="dark"] .proc-mark{color:var(--ice);}
.proc-item h4{margin-bottom:.25em;}
.proc-item p{font-size:.9rem;color:var(--text-3);margin:0;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:
    radial-gradient(100% 120% at 15% 0%,rgba(198,241,247,.13),transparent 60%),
    linear-gradient(135deg,var(--navy-900),var(--navy-800) 55%,var(--navy));
  color:#fff;border-radius:var(--r-lg);
  padding:clamp(44px,6vw,80px) clamp(28px,5vw,72px);
  text-align:center;
}
.cta-band h2{color:#fff;max-width:18em;margin-inline:auto;}
.cta-band p{color:rgba(255,255,255,.76);max-width:44em;margin-inline:auto;}
.cta-band .btn-row{margin-top:32px;}

/* ---------- Locations ---------- */
.loc-grid{
  display:grid;gap:clamp(18px,2.2vw,26px);
  grid-template-columns:repeat(auto-fit,minmax(255px,1fr));
}
.loc-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r);padding:clamp(24px,2.6vw,30px);
  display:flex;flex-direction:column;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.loc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);}
.loc-kind{
  display:block;font-size:.7rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--gold);margin-bottom:10px;
}
.loc-card h4{margin-bottom:.55em;font-size:1.02rem;}
.loc-card address{
  font-style:normal;font-size:.9rem;color:var(--text-3);
  line-height:1.65;margin-bottom:18px;
}
.loc-actions{
  margin-top:auto;padding-top:16px;border-top:1px solid var(--border);
  display:flex;flex-direction:column;gap:10px;align-items:flex-start;
}
.loc-phone{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.89rem;font-weight:600;color:var(--heading);
  transition:color .2s;
}
.loc-phone:hover{color:var(--navy);}
[data-theme="dark"] .loc-phone:hover{color:var(--ice);}
.loc-phone svg{color:var(--gold);flex:0 0 auto;}
.map-frame{
  width:100%;height:clamp(300px,38vw,440px);border:0;
  border-radius:var(--r-lg);box-shadow:var(--shadow);
  filter:grayscale(.25);
}
[data-theme="dark"] .map-frame{filter:grayscale(.4) invert(.9) hue-rotate(180deg);}

/* ---------- Convenio box ---------- */
.conv-box{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:clamp(34px,4.5vw,60px);
  text-align:center;box-shadow:var(--shadow-sm);
}

/* ---------- Blog cards ---------- */
.post-card .cat{
  display:inline-block;font-size:.72rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--gold);
  margin-bottom:11px;
}
.post-card .meta{font-size:.8rem;color:var(--text-3);margin-top:14px;}
.blog-filters{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-bottom:44px;}
.blog-filters span{
  padding:8px 18px;border-radius:100px;
  background:var(--surface);border:1px solid var(--border);
  color:var(--text-2);font-size:.83rem;font-weight:500;
  transition:border-color .25s,color .25s;
}
.blog-filters span:hover{border-color:var(--navy);color:var(--navy);}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  background:
    radial-gradient(110% 130% at 88% 0%,rgba(198,241,247,.13),transparent 58%),
    linear-gradient(150deg,var(--navy-900),var(--navy-800) 60%,var(--navy));
  color:#fff;
  padding-block:clamp(56px,8vw,104px);
}
.page-hero h1{color:#fff;margin-bottom:.35em;}
.page-hero p{color:rgba(255,255,255,.78);max-width:44em;font-size:1.06rem;}
.breadcrumb{
  font-size:.82rem;color:rgba(255,255,255,.55);margin-bottom:20px;
  display:flex;gap:8px;flex-wrap:wrap;align-items:center;
}
.breadcrumb a{color:rgba(255,255,255,.8);transition:color .2s;}
.breadcrumb a:hover{color:#fff;}

/* ---------- Article / disease body ---------- */
.article-body{max-width:760px;}
.article-body h2{
  font-size:clamp(1.35rem,1.15rem + .7vw,1.72rem);
  margin-top:2.4em;padding-top:.9em;border-top:1px solid var(--border);
}
.article-body h2:first-of-type{margin-top:0;padding-top:0;border-top:none;}
.article-body ul{padding-left:0;list-style:none;margin:0 0 1.4em;}
.article-body ul li{
  position:relative;padding-left:28px;margin-bottom:11px;color:var(--text-2);
}
.article-body ul li::before{
  content:'';position:absolute;left:6px;top:.62em;
  width:6px;height:6px;border-radius:50%;background:var(--gold);
}
.tag-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:34px;}
.tag{
  background:var(--ice-soft);color:var(--navy);
  padding:6px 15px;border-radius:100px;font-size:.79rem;font-weight:600;
}
[data-theme="dark"] .tag{color:var(--ice);}
.callout{
  background:var(--bg-alt);border-left:3px solid var(--gold);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  padding:24px 28px;margin:34px 0;
}
.callout p{margin:0;font-size:.96rem;}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--navy-900);color:rgba(255,255,255,.68);
  padding-block:clamp(56px,7vw,84px) 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;
  gap:clamp(30px,4vw,52px);padding-bottom:clamp(40px,5vw,60px);
}
.footer-brand .brand-mark{width:52px;height:52px;margin-bottom:16px;}
.footer-crm{
  font-size:.79rem;color:rgba(255,255,255,.5);line-height:1.75;margin:10px 0 16px;
}
.footer-desc{font-size:.88rem;color:rgba(255,255,255,.6);max-width:30ch;}
.footer-col h4{color:#fff;font-size:.79rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:18px;}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:11px;font-size:.89rem;}
.footer-col a{color:rgba(255,255,255,.68);transition:color .25s;}
.footer-col a:hover{color:var(--ice);}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.8);
  transition:background .25s,border-color .25s,transform .25s var(--ease);
}
.footer-social a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4);transform:translateY(-2px);}
.footer-social svg{width:17px;height:17px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-block:24px;
  font-size:.79rem;color:rgba(255,255,255,.45);
}
.footer-bottom p{margin:0;}

/* ---------- WhatsApp float ---------- */
.whatsapp-float{
  position:fixed;right:22px;bottom:22px;z-index:200;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 28px -6px rgba(37,211,102,.55);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.whatsapp-float:hover{transform:scale(1.07) translateY(-2px);box-shadow:0 16px 36px -8px rgba(37,211,102,.6);}
.whatsapp-float svg{width:29px;height:29px;}

/* ---------- Reveal animation ----------
   Só esconde o conteúdo se o JS estiver ativo (html.js). Sem JS, tudo aparece
   normalmente — o conteúdo nunca fica invisível por falha de script.        */
.js .reveal{opacity:0;transform:translateY(22px);}
.js .reveal.in{opacity:1;transform:none;transition:opacity .85s var(--ease),transform .85s var(--ease);}
.js .reveal-stagger > *{opacity:0;transform:translateY(22px);}
.js .reveal-stagger.in > *{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal-stagger.in > *:nth-child(2){transition-delay:.07s;}
.reveal-stagger.in > *:nth-child(3){transition-delay:.14s;}
.reveal-stagger.in > *:nth-child(4){transition-delay:.21s;}
.reveal-stagger.in > *:nth-child(5){transition-delay:.28s;}
.reveal-stagger.in > *:nth-child(6){transition-delay:.35s;}
.reveal-stagger.in > *:nth-child(7){transition-delay:.42s;}
.reveal-stagger.in > *:nth-child(8){transition-delay:.49s;}
.reveal-stagger.in > *:nth-child(9){transition-delay:.56s;}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
  .reveal,.reveal-stagger > *{opacity:1;transform:none;}
}

/* Skip link */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:300;
  background:var(--navy);color:#fff;padding:12px 22px;border-radius:0 0 var(--r-sm) 0;
}
.skip-link:focus{left:0;}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1340px){
  .header-cta .btn-dark{display:none;}
}
@media (max-width:1180px){
  .brand-sub{display:none;}
  .main-nav a{font-size:.82rem;}
  .main-nav ul{gap:13px;}
}
@media (min-width:721px) and (max-width:1040px){
  .main-nav li:nth-last-child(-n+2){display:none;}
}

@media (max-width:940px){
  .hero-grid{grid-template-columns:1fr;gap:0;}
  .hero-copy{padding-bottom:8px;order:1;}
  .hero-figure{order:0;margin-bottom:30px;}
  .hero-figure img{width:min(78%,300px);}
  .hero-figure::before{width:min(82%,330px);}
  .credentials{grid-template-columns:repeat(2,1fr);}
  .cred:nth-child(2n){border-right:none;}
  .cred:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1);}
  .split,.split.reverse{grid-template-columns:1fr;}
  .split.reverse .split-media{order:0;}
  .split-media::after{display:none;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .journey{grid-template-columns:repeat(2,1fr);}
  .dnum-grid{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:repeat(2,1fr);}
  .testi{flex-basis:calc((100% - clamp(20px,2.4vw,28px)) / 2);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .proc-list{grid-template-columns:1fr;}
  .proc-item:nth-child(even){padding-left:0;border-left:none;}
  .proc-item:nth-child(odd){padding-right:0;}
}

@media (max-width:720px){
  body{font-size:16px;}
  .main-nav{
    position:fixed;inset:64px 0 auto 0;
    background:var(--bg);
    border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);
    padding:22px var(--gutter) 30px;
    transform:translateY(-118%);opacity:0;pointer-events:none;
    transition:transform .4s var(--ease),opacity .3s var(--ease);
    max-height:calc(100vh - 64px);overflow-y:auto;
  }
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .main-nav ul{flex-direction:column;gap:2px;}
  .main-nav a{display:block;padding:13px 0;border-bottom:1px solid var(--border);font-size:.98rem;}
  .main-nav a::after{display:none;}
  .main-nav li:last-child a{border-bottom:none;}
  .nav-toggle{display:flex;}
  .header-cta .btn{display:none;}
  .nav-cta{display:flex;gap:10px;margin-top:22px;}
  .nav-cta .btn{flex:1 1 0;justify-content:center;padding-inline:14px;}
  .brand-sub{display:none;}
  .brand-name{font-size:.98rem;}
  .brand-mark{width:34px;height:34px;}
  .brand{gap:10px;}
  .theme-toggle{width:34px;height:34px;}
  .header-inner{gap:12px;padding-block:12px;}
  .hero-figure img{height:min(44vh,368px);width:min(72%,272px);border-radius:142px 142px var(--r) var(--r);}
  .hero-figure::before{height:min(46vh,392px);width:min(78%,296px);border-radius:152px 152px var(--r-lg) var(--r-lg);}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .credentials{grid-template-columns:1fr;}
  .cred{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);padding:20px 0 22px;}
  .cred:last-child{border-bottom:none;}
  .journey{grid-template-columns:1fr;}
  .mv-grid{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}
  .testi{flex-basis:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .stat-row{gap:22px;}
  .whatsapp-float{right:16px;bottom:16px;width:53px;height:53px;}
  section[id]{scroll-margin-top:70px;}
  .btn{white-space:normal;text-align:center;}
  .cta-band .btn-row .btn{width:100%;}
  .proc-item{padding-block:22px;}
}

@media print{
  .site-header,.whatsapp-float,.testi-nav,.btn{display:none !important;}
  body{color:#000;background:#fff;}
}