:root{
    --cream: #FDFCFA;
    --marble: #F8F5EE;
    --teal-deep: #2D6369;
    --teal: #3AA39C;
    --gold: #A8772E;
    --gold-soft: #D8AF5D;
    --ink: #2A2620;
    --ink-soft: #5C564C;
    --white: #FFFFFF;
    --max: 1180px;
  }

  *{margin:0;padding:0;box-sizing:border-box;}

  html{scroll-behavior:smooth;}

  body{
    background:var(--cream);
    color:var(--ink);
    font-family:'Work Sans', sans-serif;
    font-weight:400;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }

  h1,h2,h3,.display{
    font-family:'Fraunces', serif;
    font-weight:500;
    color:var(--teal-deep);
    line-height:1.15;
    letter-spacing:-0.01em;
  }

  a{color:inherit;text-decoration:none;}
  img{display:block;max-width:100%;height:auto;}

  .wrap{max-width:var(--max); margin:0 auto; padding:0 32px;}

  :focus-visible{outline:2px solid var(--gold); outline-offset:3px;}

  .eyebrow{
    font-family:'Work Sans', sans-serif;
    text-transform:uppercase;
    letter-spacing:0.16em;
    font-size:0.72rem;
    font-weight:600;
    color:var(--gold);
  }

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:14px 28px;
    border-radius:2px;
    font-size:0.95rem;
    font-weight:500;
    transition:all .2s ease;
    border:1px solid transparent;
    cursor:pointer;
  }
  .btn-primary{ background:var(--teal-deep); color:var(--white); }
  .btn-primary:hover{ background:var(--teal); }
  .btn-outline{ border-color:var(--teal-deep); color:var(--teal-deep); }
  .btn-outline:hover{ background:var(--teal-deep); color:var(--white); }
  .btn svg{width:18px;height:18px;flex-shrink:0;}

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:rgba(247,243,234,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(30,74,69,0.1);
  }
  header .wrap{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 32px;
  }
  header .logo-mark{ height:40px; }
  nav{ display:flex; align-items:center; gap:32px; }
  nav a.navlink{
    font-size:0.9rem; color:var(--ink-soft); font-weight:500;
  }
  nav a.navlink:hover{ color:var(--teal-deep); }
  .nav-cta{ display:none; }
  @media(min-width:640px){ .nav-cta{ display:inline-flex; } }
  @media(max-width:900px){ nav .navlink{ display:none; } }

  /* ---------- Hero ---------- */
  .hero{ padding:64px 0 96px; }
  .hero .wrap{
    display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:center;
  }
  @media(max-width:900px){ .hero .wrap{ grid-template-columns:1fr; gap:40px; } }

  .hero h1{ font-size:clamp(2.1rem, 4vw, 3.1rem); margin:14px 0 20px; }
  .hero p.lead{ font-size:1.08rem; color:var(--ink-soft); max-width:46ch; margin-bottom:32px; }
  .hero .ctas{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:28px; }

  .crm-line{
    font-size:0.8rem; color:var(--ink-soft); border-top:1px solid rgba(30,74,69,0.15);
    padding-top:16px; line-height:1.7;
  }

  .hero-photo{ position:relative; }
  .hero-photo .frame{
    position:relative;
    border:1px solid var(--gold-soft);
    padding:14px;
  }
  .hero-photo img{ width:100%; aspect-ratio:2/3; object-fit:cover; object-position:top center; }
  .hero-photo .tag{
    position:absolute; bottom:-18px; left:28px;
    background:var(--teal-deep); color:var(--white);
    padding:10px 20px; font-size:0.78rem; letter-spacing:0.06em;
    font-weight:500;
  }

  /* heartbeat divider */
  .heartbeat{ width:100%; height:40px; display:block; margin:0 auto; }
  .heartbeat path{ fill:none; stroke:var(--gold); stroke-width:2; }

  /* ---------- Section generic ---------- */
  section{ padding:88px 0; }
  .section-head{ max-width:640px; margin-bottom:48px; }
  .section-head h2{ font-size:clamp(1.7rem,3vw,2.3rem); margin-top:10px; }
  .section-head p{ color:var(--ink-soft); margin-top:14px; font-size:1.02rem; }

  /* ---------- About ---------- */
  .about{ background:var(--white); }
  .about .wrap{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px; align-items:center; }
  @media(max-width:900px){ .about .wrap{ grid-template-columns:1fr; } }
  .about img{ width:100%; object-fit:cover; aspect-ratio:4/5; }
  .about-text p{ color:var(--ink-soft); margin-bottom:18px; }

  .plaque{
    background:var(--marble);
    border:1px solid var(--gold-soft);
    padding:26px 28px;
    margin-top:28px;
  }
  .plaque .plaque-mark{
    font-family:'Fraunces', serif; color:var(--teal); font-size:1.4rem; margin-bottom:8px; display:block;
  }
  .plaque dl{ display:grid; grid-template-columns:auto 1fr; gap:6px 14px; font-size:0.86rem; }
  .plaque dt{ color:var(--gold); font-weight:600; white-space:nowrap; }
  .plaque dd{ color:var(--ink-soft); }

  /* ---------- Exams ---------- */
  .exams{ background:var(--cream); }
  .exam-groups{ display:grid; grid-template-columns:1fr 1fr; gap:32px; }
  @media(max-width:800px){ .exam-groups{ grid-template-columns:1fr; } }
  .exam-card{ background:var(--white); border:1px solid rgba(30,74,69,0.1); padding:32px; }
  .exam-card h3{ font-size:1.15rem; margin-bottom:20px; padding-bottom:16px; border-bottom:1px solid var(--gold-soft); }
  .exam-card ul{ list-style:none; }
  .exam-card li{
    padding:11px 0; border-bottom:none;
    font-size:0.95rem; color:var(--ink-soft); display:flex; gap:10px;
  }
  .exam-card li:last-child{ border-bottom:none; }
  .exam-card li::before{
    content:''; width:6px; height:6px; border-radius:50%; background:var(--gold);
    margin-top:8px; flex-shrink:0;
  }
  .exam-card li strong{ color:var(--ink); font-weight:500; }

  .exam-card details{ border-bottom:1px dashed rgba(30,74,69,0.15); }
  .exam-card details:last-child{ border-bottom:none; }
  .exam-card summary{
    cursor:pointer; padding:14px 0; font-size:0.96rem; font-weight:500;
    color:var(--ink); list-style:none;
    display:flex; align-items:center; justify-content:space-between; gap:12px;
  }
  .exam-card summary::-webkit-details-marker{ display:none; }
  .exam-card summary::after{
    content:'+'; color:var(--gold); font-size:1.3rem; font-weight:400; flex-shrink:0; line-height:1;
  }
  .exam-card details[open] summary::after{ content:'\2212'; }
  .exam-card details[open] summary{ color:var(--teal-deep); }
  .exam-body{ padding:0 0 20px; }
  .exam-body p{ font-size:0.9rem; color:var(--ink-soft); margin-bottom:10px; }
  .exam-body .prep-label{
    font-size:0.72rem; text-transform:uppercase; letter-spacing:0.08em;
    color:var(--gold); font-weight:600; margin:14px 0 8px;
  }
  .exam-body ul{ list-style:none; }
  .exam-body ul li{
    position:relative; padding-left:16px; margin-bottom:7px;
    font-size:0.87rem; color:var(--ink-soft); line-height:1.5;
  }
  .exam-body ul li::before{ content:'•'; position:absolute; left:0; color:var(--gold); }
  .exam-footnote{ margin-top:28px; font-size:0.82rem; color:var(--ink-soft); font-style:italic; }

  .convenios{ background:var(--white); }
  .conv-grid{ display:flex; flex-wrap:wrap; gap:12px; }
  .conv-pill{
    padding:9px 20px; border:1px solid rgba(30,74,69,0.18);
    font-size:0.85rem; color:var(--ink-soft); background:var(--cream);
  }
  .conv-pill.conv-highlight{
    background:var(--teal-deep); color:var(--white); border-color:var(--teal-deep); font-weight:500;
  }

  /* ---------- Differentials / heart band ---------- */
  .heart-band{
    position:relative;
    min-height:420px;
    display:flex; align-items:center;
    background:var(--teal-deep);
    overflow:hidden;
  }
  .heart-band .bg-img{
    position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:20% center;
    opacity:0.5;
  }
  .heart-band::after{
    content:''; position:absolute; inset:0;
    background:linear-gradient(90deg, rgba(30,74,69,0.95) 25%, rgba(30,74,69,0.55) 65%, rgba(30,74,69,0.3));
  }
  .heart-band .wrap{ position:relative; z-index:2; }
  .heart-band-content{ max-width:540px; }
  .heart-band-content .eyebrow{ color:var(--gold-soft); }
  .heart-band-content h2{ color:var(--white); font-size:clamp(1.7rem,3vw,2.4rem); margin:12px 0 18px; }
  .heart-band-content p{ color:rgba(255,255,255,0.85); font-size:1.05rem; }

  .differentials{ background:var(--white); }
  .diff-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
  .diff-grid-4{ grid-template-columns:repeat(2,1fr); column-gap:48px; }
  @media(max-width:800px){ .diff-grid{ grid-template-columns:1fr; } }
  .diff-item{ padding-top:20px; border-top:2px solid var(--gold); }
  .diff-item h3{ font-size:1.1rem; margin-bottom:10px; }
  .diff-item p{ color:var(--ink-soft); font-size:0.94rem; }

  /* ---------- Location / gallery ---------- */
  .location{ background:var(--marble); }
  .loc-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
  @media(max-width:900px){ .loc-grid{ grid-template-columns:1fr; } }
  .gallery{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
  .gallery img{ width:100%; height:100%; object-fit:cover; aspect-ratio:1/1; }
  .gallery .g-tall{ grid-row: span 2; aspect-ratio:auto; }

  .loc-info h2{ font-size:clamp(1.6rem,3vw,2.2rem); margin-bottom:18px; }
  .loc-info address{ font-style:normal; color:var(--ink-soft); margin-bottom:24px; line-height:1.8; }
  .loc-info .contact-row{ display:flex; align-items:center; gap:12px; margin-bottom:14px; font-size:0.98rem; }
  .loc-info .contact-row svg{ width:20px; height:20px; color:var(--teal); flex-shrink:0; }
  .map-embed{ margin-top:26px; border:1px solid var(--gold-soft); }
  .map-embed iframe{ width:100%; height:260px; border:0; display:block; }

  /* ---------- Final CTA ---------- */
  .final-cta{ background:var(--teal-deep); text-align:center; padding:96px 0; }
  .final-cta .eyebrow{ color:var(--gold-soft); }
  .final-cta h2{ color:var(--white); font-size:clamp(1.8rem,4vw,2.6rem); margin:14px 0 20px; }
  .final-cta p{ color:rgba(255,255,255,0.8); max-width:52ch; margin:0 auto 34px; }
  .final-cta .ctas{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
  .final-cta .btn-outline{ border-color:rgba(255,255,255,0.5); color:var(--white); }
  .final-cta .btn-outline:hover{ background:var(--white); color:var(--teal-deep); }

  /* ---------- Footer ---------- */
  footer{ background:var(--ink); color:rgba(255,255,255,0.65); padding:52px 0 28px; font-size:0.85rem; }
  footer .foot-top{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:32px; margin-bottom:32px; }
  footer .logo-mark{ height:34px; margin-bottom:14px; filter:brightness(0) invert(1) opacity(0.9); }
  footer .foot-crm{ line-height:1.8; max-width:420px; }
  footer .foot-crm strong{ color:rgba(255,255,255,0.9); }
  footer .foot-bottom{ border-top:1px solid rgba(255,255,255,0.12); padding-top:20px; font-size:0.78rem; }

  /* ---------- Floating WhatsApp ---------- */
  .float-wpp{
    position:fixed; bottom:24px; right:24px; z-index:200;
    background:var(--teal-deep); color:var(--white);
    width:58px; height:58px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 8px 24px rgba(0,0,0,0.25);
    transition:transform .2s ease;
  }
  .float-wpp:hover{ transform:scale(1.08); }
  .float-wpp svg{ width:28px; height:28px; }

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

/* ---------- Exam individual pages ---------- */
.breadcrumb{ padding:22px 32px 0; max-width:1180px; margin:0 auto; font-size:0.82rem; color:var(--ink-soft); }
.breadcrumb a{ color:var(--teal-deep); }
.breadcrumb a:hover{ text-decoration:underline; }
.breadcrumb span{ margin:0 8px; color:var(--gold-soft); }

.exam-page-hero{ padding:20px 0 40px; }
.exam-page-hero h1{ font-size:clamp(1.7rem,4vw,2.5rem); margin-top:10px; max-width:820px; }

.exam-page-body{ padding:8px 0 96px; }
.exam-article{ display:grid; grid-template-columns:1fr 260px; gap:56px; align-items:start; }
@media(max-width:900px){ .exam-article{ grid-template-columns:1fr; } }

.exam-article-main p{
  color:var(--ink-soft); margin-bottom:18px; font-size:1.03rem; line-height:1.75; max-width:66ch;
}

.prep-block{ margin-top:32px; padding-top:28px; border-top:1px solid var(--gold-soft); }
.prep-block h2{ font-size:1.25rem; margin-bottom:16px; font-family:'Fraunces',serif; color:var(--teal-deep); }
.prep-block ul{ list-style:none; max-width:66ch; }
.prep-block ul li{
  position:relative; padding-left:18px; margin-bottom:11px; color:var(--ink-soft); font-size:0.95rem; line-height:1.55;
}
.prep-block ul li::before{ content:'•'; position:absolute; left:0; color:var(--gold); }
.prep-block > p{ color:var(--ink-soft); }

.exam-cta-box{
  margin-top:44px; padding:28px 32px; background:var(--marble); border:1px solid var(--gold-soft);
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.exam-cta-box p{ margin:0 !important; font-weight:500; color:var(--ink) !important; max-width:32ch; }

.exam-article-aside{ position:sticky; top:100px; }
.exam-article-aside h3{ font-family:'Fraunces',serif; color:var(--teal-deep); font-size:1.05rem; margin-bottom:16px; }
.exam-article-aside ul{ list-style:none; }
.exam-article-aside li{
  margin-bottom:0; padding:10px 0; border-bottom:1px dashed rgba(30,74,69,0.14); font-size:0.88rem; line-height:1.4;
}
.exam-article-aside a{ color:var(--ink-soft); }
.exam-article-aside a:hover{ color:var(--teal-deep); }
.exam-article-aside .back-link{
  display:inline-block; margin-top:22px; font-size:0.85rem; color:var(--teal-deep); font-weight:500;
}
.exam-article-aside .back-link:hover{ text-decoration:underline; }

.exam-more-link{
  display:inline-block; margin-top:6px; font-size:0.85rem; font-weight:500; color:var(--teal-deep);
}
.exam-more-link:hover{ text-decoration:underline; }

.exam-figure{ margin:28px 0; max-width:66ch; }
.exam-figure img{ width:100%; border:1px solid var(--gold-soft); }
.exam-figure figcaption{
  margin-top:8px; font-size:0.82rem; color:var(--ink-soft); font-style:italic;
}
.exam-figure-pair{
  display:grid; grid-template-columns:1fr 1fr; gap:12px; max-width:66ch; margin:20px 0 28px;
}
.exam-figure-pair img{ width:100%; border:1px solid var(--gold-soft); background:#000; }
@media(max-width:600px){ .exam-figure-pair{ grid-template-columns:1fr; } }