/* ============================================================
   DRA. ALEXANDRA COUSIN — Gastroenterologia & Endoscopia
   Identidade: verde-petróleo #609092 + creme #fefdf9
   ============================================================ */
:root{
  --teal:#609092;
  --teal-d:#4d7b7d;
  --teal-dd:#3a6062;
  --cream:#fefdf9;
  --sand:#f4f0e7;
  --sand-2:#efe9dc;
  --ink:#2b3838;
  --muted:#6f7c7b;
  --muted-l:#c6cfcd;
  --line:#e7e2d5;
  --wa:#25d366;
  --wa-dark:#1da851;
  --maxw:1160px;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 20px 50px -24px rgba(40,60,60,.4);
  --shadow-lg:0 34px 74px -30px rgba(40,60,60,.5);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Inter",system-ui,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--cream);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.ico{width:22px;height:22px;display:inline-block;flex:none;vertical-align:middle}
.ico--sm{width:15px;height:15px}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:600;text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;color:var(--muted);margin-bottom:16px}
.eyebrow--teal{color:var(--teal-d)}
.h2{font-family:var(--serif);font-weight:600;font-size:clamp(2rem,4.4vw,3rem);line-height:1.08;margin:0 0 16px;color:var(--teal-dd);letter-spacing:.005em}
.section__lead{color:var(--muted);font-size:1.06rem;margin:0}

/* Buttons */
.btn{--bg:var(--teal-d);--fg:#fff;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--bg);color:var(--fg);font-family:var(--sans);font-weight:600;font-size:.95rem;padding:13px 24px;border:none;border-radius:999px;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;line-height:1}
.btn .ico{width:19px;height:19px}
.btn:hover{transform:translateY(-2px)}
.btn--lg{padding:16px 30px;font-size:1rem}
.btn--block{width:100%;margin:6px 0 12px}
.btn--primary{--bg:var(--teal-d);box-shadow:0 14px 30px -14px rgba(77,123,125,.8)}
.btn--primary:hover{--bg:var(--teal-dd)}
.btn--ghost{--bg:transparent;--fg:var(--teal-dd);border:1.5px solid var(--line)}
.btn--ghost:hover{--bg:var(--sand)}

/* Topbar */
.topbar{background:var(--teal-dd);color:#dfe8e6;font-size:.8rem;letter-spacing:.02em}
.topbar__inner{display:flex;align-items:center;justify-content:center;gap:20px;height:40px;flex-wrap:wrap}
.topbar__item{display:inline-flex;align-items:center;gap:7px}
.topbar__link:hover{color:#fff}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(254,253,249,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;gap:22px;height:82px}
.logo__img{height:60px;width:auto}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{font-family:var(--sans);font-weight:500;font-size:.94rem;color:var(--ink);position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--teal-d);transition:width .22s}
.nav a:hover::after{width:100%}
.header__cta{margin-left:4px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span{width:26px;height:2.5px;background:var(--teal-dd);border-radius:3px;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Hero */
.hero{background:linear-gradient(165deg,var(--sand),var(--cream) 60%);padding:clamp(40px,6vw,80px) 0}
.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero__title{font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,5.4vw,4rem);line-height:1.06;letter-spacing:.005em;margin:0 0 20px;color:var(--teal-dd)}
.hero__title em{font-style:italic;color:var(--teal)}
.hero__sub{font-size:clamp(1.04rem,1.6vw,1.18rem);color:var(--muted);max-width:530px;margin:0 0 30px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.hero__checks{display:flex;gap:22px;flex-wrap:wrap}
.hero__checks li{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);font-size:.94rem}
.hero__checks .ico{color:var(--teal-d)}
.hero__media{position:relative}
.hero__media>img{width:100%;height:auto;aspect-ratio:4/5;max-height:560px;border-radius:200px 200px var(--radius) var(--radius);box-shadow:var(--shadow-lg);object-fit:cover;object-position:center 15%}
.hero__badge{position:absolute;left:-16px;bottom:28px;background:var(--cream);border-radius:14px;padding:14px 20px;box-shadow:var(--shadow);display:flex;flex-direction:column;line-height:1.15;border:1px solid var(--line)}
.hero__badge strong{font-family:var(--serif);font-weight:600;color:var(--teal-dd);font-size:1.2rem}
.hero__badge span{font-size:.78rem;color:var(--muted);letter-spacing:.03em}

/* Sections */
.section{padding:clamp(60px,8vw,110px) 0}
.section--tint{background:var(--sand)}
.section__head{max-width:640px;margin:0 auto 54px;text-align:center}

/* Condition cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;transition:transform .25s,box-shadow .25s}
.section--tint .card{background:#fff}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card__ico{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--sand);color:var(--teal-d);margin-bottom:18px}
.card__ico .ico{width:26px;height:26px}
.card h3{font-family:var(--serif);font-weight:600;font-size:1.45rem;margin:0 0 6px;color:var(--teal-dd)}
.card p{margin:0;color:var(--muted);font-size:.95rem}

/* Split */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px);align-items:center}
.split--reverse .split__media{order:2}
.split__media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:4/5;object-fit:cover}
.split__text p{color:var(--muted);margin:0 0 16px}
.split__text strong{color:var(--ink)}
.creds{display:grid;gap:16px;margin-top:26px}
.creds li{display:flex;gap:14px;align-items:center}
.creds .ico{width:26px;height:26px;color:var(--teal-d);flex:none}
.creds strong{display:block;font-family:var(--serif);font-size:1.15rem;color:var(--teal-dd);line-height:1.1}
.creds span{font-size:.86rem;color:var(--muted)}
.ticks{margin:0 0 20px;display:grid;gap:12px}
.ticks li{position:relative;padding-left:32px;color:var(--muted)}
.ticks li strong{color:var(--ink)}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;background:var(--teal-d);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9.6 16.2 5.4 12l-1.4 1.4 5.6 5.6 12-12-1.4-1.4z'/%3E%3C/svg%3E") center/13px no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23fff' d='M9.6 16.2 5.4 12l-1.4 1.4 5.6 5.6 12-12-1.4-1.4z'/%3E%3C/svg%3E") center/13px no-repeat}
.exames__locais{display:flex;gap:9px;align-items:flex-start;background:var(--sand);border-radius:12px;padding:14px 16px;font-size:.94rem;color:var(--ink)!important;margin-bottom:22px!important}
.exames__locais .ico{color:var(--teal-d);width:20px;height:20px;flex:none;margin-top:1px}

/* Values band */
.values{background:var(--teal-dd);color:#eaf1f0;padding:clamp(44px,6vw,68px) 0}
.values__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.value{text-align:center}
.value .ico{width:36px;height:36px;color:#bfe0dd;margin-bottom:12px}
.value h3{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin:0 0 6px;color:#fff}
.value p{margin:0;color:#c3d3d1;font-size:.95rem}

/* Agendamento */
.agenda{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.agenda__card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;text-align:center;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.agenda__card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.agenda__ico{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:var(--sand);color:var(--teal-d);margin:0 auto 16px}
.agenda__ico .ico{width:28px;height:28px}
.agenda__card h3{font-family:var(--serif);font-weight:600;font-size:1.5rem;margin:0 0 8px;color:var(--teal-dd)}
.agenda__card p{margin:0 0 20px;color:var(--muted);font-size:.93rem;flex:1}
.agenda__num{font-size:.86rem;color:var(--muted);letter-spacing:.03em}

/* Localização */
.loc{display:grid;grid-template-columns:1fr 1.15fr;gap:36px;align-items:stretch}
.loc__info{display:flex;flex-direction:column;gap:22px}
.loc__row{display:flex;gap:15px;align-items:flex-start}
.loc__ico{width:46px;height:46px;flex:none;border-radius:50%;display:grid;place-items:center;background:var(--sand);color:var(--teal-d)}
.loc__row strong{display:block;font-family:var(--serif);font-size:1.15rem;color:var(--teal-dd);margin-bottom:2px}
.loc__row p{margin:0;color:var(--muted)}
.loc__row a{color:var(--teal-d);font-weight:600}
.loc__btn{align-self:flex-start;margin-top:4px}
.loc__map{border-radius:var(--radius);overflow:hidden;min-height:380px;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.loc__map iframe{width:100%;height:100%;min-height:380px;border:0;display:block}

/* Footer */
.footer{background:var(--teal-dd);color:#c7d5d3;padding:60px 0 0}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.footer__logo{height:66px;width:auto;margin-bottom:16px}
.footer__brand p{color:#a9bcba;max-width:330px;margin:0;font-size:.94rem}
.footer__col h4{font-family:var(--serif);font-weight:600;font-size:1.2rem;color:#fff;margin:0 0 14px}
.footer__col a,.footer__col span{display:block;color:#a9bcba;margin-bottom:10px;font-size:.93rem;transition:color .15s}
.footer__col a:hover{color:#fff}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding:20px 0}
.footer__bottom-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.8rem;color:#8fa5a3}
.footer__disc{max-width:420px}

/* WA FAB */
.wa-fab{position:fixed;right:22px;bottom:22px;z-index:60;width:60px;height:60px;border-radius:50%;background:var(--wa);color:#053d20;display:grid;place-items:center;box-shadow:0 14px 34px -8px rgba(37,211,102,.7);transition:transform .2s}
.wa-fab .ico{width:32px;height:32px}
.wa-fab:hover{transform:scale(1.08)}
.wa-fab__pulse{position:absolute;inset:0;border-radius:50%;border:2px solid var(--wa);animation:pulse 2.2s ease-out infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* Reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:none}
.reveal.delay{transition-delay:.12s}

/* Responsive */
@media (max-width:940px){
  .cards,.agenda{grid-template-columns:repeat(2,1fr)}
  .values__grid{grid-template-columns:1fr;gap:28px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
}
@media (max-width:820px){
  .nav,.header__cta{display:none}
  .nav-toggle{display:flex}
  .nav.open{display:flex;position:absolute;top:82px;left:0;right:0;flex-direction:column;gap:0;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:8px 0}
  .nav.open a{padding:15px 24px;border-bottom:1px solid var(--line)}
  .nav.open a::after{display:none}
  .hero__grid,.split,.loc{grid-template-columns:1fr}
  .hero__media{order:-1;max-width:420px;margin:0 auto}
  .split--reverse .split__media{order:0}
  .split__media{max-width:460px;margin:0 auto}
  .topbar__item--hide{display:none}
}
@media (max-width:560px){
  .cards,.agenda{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .footer__bottom-inner{flex-direction:column;gap:6px}
  .hero__actions .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}