/* =========================================================
   Centro Ocular Praia do Canto — design system
   Paleta extraída da logomarca: navy #172B5D · teal #57919D
   ========================================================= */

:root{
  --navy:#172B5D;
  --navy-900:#0E1B3D;
  --navy-700:#1F3A78;
  --teal:#57919D;
  --teal-700:#3E7280;
  --teal-300:#A8CED6;
  --teal-100:#E4F0F3;
  --ink:#152130;
  --muted:#5A6B7B;
  --line:#DCE5EA;
  --bg:#FFFFFF;
  --bg-soft:#F5F8FA;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 1px 2px rgba(21,33,48,.05), 0 10px 30px rgba(21,33,48,.07);
  --shadow-lg:0 24px 60px rgba(23,43,93,.16);
  --maxw:1180px;
  --serif:"Georgia","Times New Roman",serif;
  --sans:"Inter","Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--teal-700);text-decoration:none}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--navy);line-height:1.2;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.6vw,3.35rem)}
h2{font-size:clamp(1.65rem,3vw,2.35rem)}
h3{font-size:clamp(1.15rem,1.7vw,1.4rem)}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.15em}
li{margin-bottom:.45em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* ---------- Eyebrow / section head ---------- */
.eyebrow{
  display:inline-block;font-family:var(--sans);font-size:.76rem;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--teal-700);
  margin-bottom:.9rem;
}
.section{padding:88px 0}
.section--soft{background:var(--bg-soft);border-block:1px solid var(--line)}
.section-head{max-width:760px;margin:0 auto 52px;text-align:center}
.section-head p{color:var(--muted);font-size:1.06rem;margin-bottom:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  padding:.85em 1.6em;border-radius:100px;border:1.5px solid transparent;
  font-weight:600;font-size:.98rem;cursor:pointer;transition:.2s ease;
  text-decoration:none;line-height:1;
}
.btn--primary{background:var(--navy);color:#fff}
.btn--primary:hover{background:var(--navy-700);color:#fff;transform:translateY(-1px)}
.btn--wa{background:#1FA855;color:#fff}
.btn--wa:hover{background:#188443;color:#fff;transform:translateY(-1px)}
.btn--ghost{border-color:var(--teal);color:var(--teal-700);background:transparent}
.btn--ghost:hover{background:var(--teal-100);color:var(--navy)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{background:var(--teal-100);color:var(--navy)}
.btn--outline-light{border-color:rgba(255,255,255,.55);color:#fff}
.btn--outline-light:hover{background:rgba(255,255,255,.12);color:#fff}

/* ---------- Header ---------- */
.topbar{background:var(--navy);color:#C9D8E6;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#C9D8E6}
.topbar a:hover{color:#fff}
.topbar span+span{margin-left:20px}

.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}
.brand{display:flex;align-items:center}
.brand img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:28px}
.nav a{
  color:var(--navy);font-weight:500;font-size:.96rem;position:relative;padding:6px 0;
}
.nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--teal);
  transition:right .25s ease;
}
.nav a:hover::after,.nav a[aria-current="page"]::after{right:0}
.nav .btn{padding:.7em 1.25em}
.nav a.btn--primary{color:#fff}
.nav a.btn--primary:hover{color:#fff}
.nav a.btn::after{display:none}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:980px){
  .nav-toggle{display:block}
  .nav{
    position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;display:none;
    box-shadow:var(--shadow);
  }
  .nav.is-open{display:flex}
  .nav a{padding:13px 0;border-bottom:1px solid var(--line)}
  .nav a::after{display:none}
  .nav .btn{margin-top:14px;justify-content:center;border-bottom:0}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(1100px 600px at 78% 8%, rgba(87,145,157,.55), transparent 62%),
    linear-gradient(160deg,#0E1B3D 0%, #172B5D 46%, #2C5A6B 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.13;pointer-events:none;
  background-image:
    radial-gradient(circle at 82% 30%, transparent 118px, rgba(255,255,255,.65) 119px, transparent 122px),
    radial-gradient(circle at 82% 30%, transparent 176px, rgba(255,255,255,.4) 177px, transparent 181px),
    radial-gradient(circle at 82% 30%, transparent 244px, rgba(255,255,255,.25) 245px, transparent 250px);
}
.hero .wrap{position:relative;z-index:2;padding:96px 24px 104px;max-width:var(--maxw)}
.hero-inner{max-width:720px}
.hero h1{color:#fff;margin-bottom:.45em}
.hero h1 em{font-style:normal;color:var(--teal-300)}
.hero .lead{font-size:1.15rem;color:#D7E3EC;margin-bottom:2rem;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:2.6rem}
.hero-facts{display:flex;flex-wrap:wrap;gap:14px}
.hero-facts span{
  display:inline-flex;align-items:center;gap:.5em;font-size:.9rem;color:#CFE0E6;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  padding:.5em 1em;border-radius:100px;
}

/* ---------- Specialty strip ---------- */
.strip{background:var(--navy-900);color:#fff;padding:0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-grid a{
  padding:30px 26px;color:#D7E3EC;border-right:1px solid rgba(255,255,255,.1);
  transition:.22s ease;display:block;
}
.strip-grid a:last-child{border-right:0}
.strip-grid a:hover{background:rgba(87,145,157,.28);color:#fff}
.strip-grid strong{display:block;font-family:var(--serif);font-size:1.1rem;color:#fff;margin-bottom:.25em}
.strip-grid small{font-size:.85rem;color:#A9BED0;line-height:1.5;display:block}
@media (max-width:900px){.strip-grid{grid-template-columns:repeat(2,1fr)}
  .strip-grid a:nth-child(2n){border-right:0}
  .strip-grid a{border-bottom:1px solid rgba(255,255,255,.1)}}
@media (max-width:520px){.strip-grid{grid-template-columns:1fr}.strip-grid a{border-right:0}}

/* ---------- Cards ---------- */
.grid{display:grid;gap:26px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media (max-width:980px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px;box-shadow:var(--shadow);transition:.24s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--teal-300)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card .icon{
  width:48px;height:48px;border-radius:14px;background:var(--teal-100);color:var(--teal-700);
  display:grid;place-items:center;margin-bottom:18px;
}
.card .icon svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:1.7}

/* ---------- Corpo clínico ---------- */
.doctor{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);transition:.24s ease;
}
.doctor:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.doctor figure{margin:0;aspect-ratio:4/5;overflow:hidden;background:var(--navy)}
.doctor figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.doctor:hover figure img{transform:scale(1.04)}
.doctor-body{padding:24px 26px 28px;display:flex;flex-direction:column;flex:1}
.doctor-body h3{margin-bottom:.15em;font-size:1.22rem}
.doctor .crm{font-size:.8rem;color:var(--muted);letter-spacing:.03em;margin-bottom:.9rem}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:1rem;padding:0;list-style:none}
.tags li{
  margin:0;font-size:.76rem;font-weight:600;letter-spacing:.02em;
  background:var(--teal-100);color:var(--teal-700);padding:.4em .85em;border-radius:100px;
}
.tags li.tbd{background:#FFF2D8;color:#8A6316}
.doctor-body p{font-size:.95rem;color:var(--muted);margin-bottom:0}

/* ---------- Listas de exames / cirurgias ---------- */
.list-check{list-style:none;padding:0;margin:0}
.list-check li{
  position:relative;padding-left:30px;margin-bottom:.7em;font-size:.98rem;color:var(--ink);
}
.list-check li::before{
  content:"";position:absolute;left:0;top:.5em;width:16px;height:16px;border-radius:50%;
  background:var(--teal-100);
  box-shadow:inset 0 0 0 4px var(--teal);
}
.exam{
  display:flex;gap:18px;align-items:flex-start;padding:24px;border:1px solid var(--line);
  border-radius:var(--radius);background:#fff;transition:.22s ease;
}
.exam:hover{border-color:var(--teal-300);box-shadow:var(--shadow)}
.exam .icon{flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:var(--navy);color:#fff;display:grid;place-items:center}
.exam .icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7}
.exam h3{font-size:1.05rem;margin-bottom:.3em}
.exam p{font-size:.92rem;color:var(--muted);margin:0}

/* ---------- Split / sobre ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:36px}}
.figure-frame{
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  background:linear-gradient(160deg,#0E1B3D,#2C5A6B);aspect-ratio:4/3;display:grid;place-items:center;padding:40px;
}
.figure-frame img{max-width:78%;height:auto}

/* ---------- Contato / mapa ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:44px;align-items:start}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.map-frame{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);line-height:0}
.map-frame iframe{width:100%;height:420px;border:0}
.info-block{margin-bottom:26px}
.info-block h3{font-size:1.05rem;margin-bottom:.3em;display:flex;align-items:center;gap:.5em}
.info-block h3 svg{width:20px;height:20px;stroke:var(--teal-700);fill:none;stroke-width:1.8}
.info-block p{margin-bottom:0;color:var(--muted);font-size:.98rem}
.park{
  background:var(--teal-100);border:1px solid var(--teal-300);border-radius:var(--radius);
  padding:24px 26px;
}
.park h3{margin-top:0}
.park ol{margin:0;padding-left:1.2em;color:var(--ink);font-size:.96rem}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(140deg,var(--navy-900),var(--navy) 55%,var(--teal-700));
  color:#fff;text-align:center;padding:76px 0;
}
.cta-band h2{color:#fff}
.cta-band p{color:#D7E3EC;max-width:600px;margin:0 auto 2rem}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#A9BED0;padding:64px 0 28px;font-size:.94rem}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:40px;margin-bottom:44px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer img.flogo{height:64px;width:auto;margin-bottom:18px}
.site-footer h4{color:#fff;font-family:var(--sans);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.1em}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.6em}
.site-footer a{color:#A9BED0}
.site-footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:#7E93A8}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;
  background:#1FA855;color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(31,168,85,.42);transition:.22s ease;
}
.wa-float:hover{transform:scale(1.07);color:#fff}
.wa-float svg{width:30px;height:30px;fill:currentColor}

/* ---------- Página interna (procedimentos) ---------- */
.page-hero{
  background:linear-gradient(150deg,#0E1B3D,#172B5D 55%,#31606F);color:#fff;padding:64px 0 72px;
}
.page-hero h1{color:#fff;margin-bottom:.35em}
.page-hero p{color:#D7E3EC;max-width:680px;font-size:1.08rem;margin-bottom:0}
.breadcrumb{font-size:.85rem;color:#9FB6C6;margin-bottom:1.4rem}
.breadcrumb a{color:#9FB6C6}
.breadcrumb a:hover{color:#fff}
.prose{max-width:780px}
.prose h2{margin-top:2.2em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.7em;font-size:1.15rem}
.aside-card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;
  position:sticky;top:100px;
}
.aside-card h3{font-size:1.05rem}
.aside-card p{font-size:.93rem;color:var(--muted)}
.page-grid{display:grid;grid-template-columns:1fr 340px;gap:56px;align-items:start}
@media (max-width:900px){.page-grid{grid-template-columns:1fr}.aside-card{position:static}}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;margin-bottom:12px;background:#fff;
}
.faq summary{cursor:pointer;font-weight:600;color:var(--navy);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--teal);font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.9em 0 0;color:var(--muted);font-size:.96rem}

/* ---------- Convênios ---------- */
.convenios{
  list-style:none;margin:0 0 28px;padding:0;
  display:grid;gap:20px;grid-template-columns:repeat(3,1fr);
}
@media (max-width:820px){.convenios{grid-template-columns:repeat(2,1fr)}}
@media (max-width:460px){.convenios{grid-template-columns:1fr}}
.convenio{
  position:relative;margin:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:28px 24px;text-align:center;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  min-height:200px;box-shadow:var(--shadow);transition:.22s ease;
}
.convenio:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--teal-300)}
.convenio img{
  width:100%;max-width:240px;height:124px;object-fit:contain;
}
/* logos em lockup vertical (empilhados) ganham mais altura para não ficarem minúsculos */
.convenio--alto img{height:160px}
.convenio .selo{
  font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:var(--teal-100);color:var(--teal-700);padding:.35em .9em;border-radius:100px;
}
.convenios-nota{
  max-width:760px;margin:0 auto;text-align:center;font-size:.94rem;color:var(--muted);
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 24px;
}

/* ---------- Médico responsável (páginas de procedimento) ---------- */
.medico-ref{
  display:flex;align-items:center;gap:18px;padding:16px 20px;margin-bottom:12px;
  border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft);
  transition:.22s ease;
}
.medico-ref:hover{border-color:var(--teal-300);background:#fff;box-shadow:var(--shadow)}
.medico-ref img{
  width:72px;height:90px;object-fit:cover;border-radius:10px;flex:0 0 auto;background:var(--navy);
}
.medico-ref div{display:flex;flex-direction:column;gap:2px;min-width:0}
.medico-ref strong{font-family:var(--serif);font-size:1.05rem;font-weight:700}
.medico-ref strong a{color:var(--navy)}
.medico-ref strong a:hover{color:var(--teal-700)}
.medico-ref .crm{font-size:.78rem;color:var(--muted);letter-spacing:.03em}
.medico-ref span:last-child{font-size:.9rem;color:var(--muted)}
@media (max-width:480px){
  .medico-ref{gap:14px;padding:14px 16px}
  .medico-ref img{width:58px;height:72px}
}

/* ---------- Aviso de conteúdo a revisar (remover após preencher) ---------- */
.revisar{
  background:#FFF6E5;border:1px dashed #E0B45C;color:#7A5714;border-radius:var(--radius);
  padding:14px 18px;font-size:.9rem;margin-bottom:22px;
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}