/* ============================================================
   MC CLÍNICA DERMATOLÓGICA — Design System v3 "Editorial Bold"
   Paleta oficial: Pantone 7527C / WG2C / WG5C / 418C / 419C
   ============================================================ */
:root{
  --cream:#F0EEE7;
  --beige:#DCD4CA;
  --taupe:#BEACA0;
  --champagne:#DCD4CA;
  --olive:#494C3C;
  --olive-deep:#3F4234;
  --ink:#211C1D;
  --white:#FFFFFF;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Jost','Helvetica Neue',Arial,sans-serif;
  --maxw:1280px;
  --pad:clamp(80px,11vw,150px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);color:var(--ink);background:var(--cream);
  font-weight:400;line-height:1.75;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative}
::selection{background:var(--olive);color:var(--cream)}

/* ---------- Typography ---------- */
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;line-height:1.08;letter-spacing:.01em}
.eyebrow{
  display:inline-flex;align-items:center;gap:14px;
  font-size:12px;font-weight:400;letter-spacing:.44em;text-transform:uppercase;color:var(--olive);
}
.eyebrow::before{content:"";width:44px;height:1px;background:currentColor}
.eyebrow--center::after{content:"";width:44px;height:1px;background:currentColor}
.display{font-size:clamp(2.9rem,7vw,6rem);font-weight:300}
.display em,.h-hero em,.h-section em{font-style:italic;font-weight:300;color:var(--olive)}
.h-hero{font-size:clamp(2.7rem,6.4vw,5.4rem);font-weight:300}
.h-section{font-size:clamp(2rem,4.4vw,3.4rem)}
.h-sub{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.lead{font-family:var(--serif);font-size:clamp(1.25rem,2.1vw,1.6rem);font-weight:300;font-style:italic;color:#46403A}
p{font-size:1.03rem;color:#3E3831;max-width:68ch}
.dark p{color:rgba(240,238,231,.88)}
.dark .eyebrow{color:var(--champagne)}
.dark h1,.dark h2,.dark h3{color:var(--cream)}
.dark .h-section em,.dark .h-hero em{color:var(--champagne)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.7em;
  font-size:12.5px;font-weight:400;letter-spacing:.26em;text-transform:uppercase;
  padding:16px 34px;border:1px solid var(--ink);border-radius:0;
  transition:.35s ease;cursor:pointer;background:transparent;color:var(--ink);
}
.btn:hover{background:var(--ink);color:var(--cream)}
.btn--solid{background:var(--olive);border-color:var(--olive);color:#fff}
.btn--solid:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn--light{border-color:rgba(240,238,231,.55);color:var(--cream)}
.btn--light:hover{background:var(--cream);color:var(--ink)}
.btn--cream{background:var(--cream);border-color:var(--cream);color:var(--ink)}
.btn--cream:hover{background:var(--taupe);border-color:var(--taupe);color:var(--ink)}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;width:100%;z-index:100;padding:24px 0;transition:.4s ease}
header .container{display:flex;align-items:center;justify-content:space-between;gap:20px}
header .logo img{height:36px;width:auto;transition:.4s ease}
header.scrolled{background:rgba(240,238,231,.95);backdrop-filter:blur(10px);padding:14px 0;box-shadow:0 1px 0 rgba(33,28,29,.07)}
header.scrolled .logo img{height:30px}
nav.main{display:flex;align-items:center;gap:34px}
nav.main a{font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:400;opacity:.92;position:relative;transition:.3s}
nav.main a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:currentColor;transition:.3s}
nav.main a:hover::after,nav.main a.active::after{width:100%}
.nav-cta{font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;border:1px solid currentColor;padding:12px 24px;transition:.3s}
header.on-dark:not(.scrolled){color:#fff}
header.on-light,header.scrolled{color:var(--ink)}
.nav-cta:hover{background:var(--olive);border-color:var(--olive);color:#fff}
.menu-toggle{display:none;flex-direction:column;gap:6px;background:none;border:0;cursor:pointer;padding:8px;z-index:130}
.menu-toggle span{width:28px;height:1.5px;background:currentColor;transition:.35s}
.menu-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{min-height:100svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;padding-bottom:clamp(56px,8vw,100px)}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-img) center 26%/cover no-repeat;filter:grayscale(100%) contrast(1.02);transform:scale(1.03)}
.hero::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,rgba(33,28,29,.42),rgba(33,28,29,.18) 42%,rgba(33,28,29,.72));}
.hero .container{position:relative;z-index:2;width:100%}
.hero .eyebrow{color:rgba(240,238,231,.85);margin-bottom:28px}
.hero h1{color:#fff;max-width:16ch}
.hero .lead{color:rgba(240,238,231,.88);margin-top:26px;max-width:52ch}
.hero-actions{margin-top:44px;display:flex;gap:16px;flex-wrap:wrap}
.hero-meta{position:absolute;right:28px;bottom:0;z-index:2;display:flex;flex-direction:column;gap:4px;text-align:right;font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;color:rgba(240,238,231,.65)}

/* page hero (interno) */
.phero{padding:calc(96px + clamp(56px,9vw,110px)) 0 clamp(56px,8vw,96px);background:var(--olive-deep);color:var(--cream);overflow:hidden}
.phero::before{content:"";position:absolute;inset:0;background:var(--hero-img) center/cover no-repeat;opacity:.14;filter:grayscale(100%)}
.phero .container{position:relative;z-index:2}
.phero .crumbs{margin-bottom:34px}
.phero h1{color:var(--cream);max-width:18ch}
.phero .tag{display:inline-block;margin-top:22px;font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--champagne);border:1px solid rgba(220,212,202,.45);padding:10px 18px}
.crumbs{font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:rgba(240,238,231,.55)}
.crumbs a:hover{color:var(--cream)}
.crumbs span{margin:0 10px;opacity:.5}

/* ---------- Marquee ---------- */
.marquee{background:var(--olive-deep);color:var(--cream);overflow:hidden;padding:18px 0;white-space:nowrap}
.marquee .track{display:inline-flex;gap:0;animation:mq 38s linear infinite}
.marquee span{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,1.8vw,1.4rem);padding:0 26px;opacity:.9}
.marquee i{font-style:normal;color:var(--champagne)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.pad{padding:var(--pad) 0}
.pad-sm{padding:clamp(56px,8vw,96px) 0}
.center{text-align:center;max-width:760px;margin:0 auto}
.center .eyebrow{justify-content:center}
.dark{background:var(--olive-deep);color:var(--cream)}
.olive{background:var(--olive-deep);color:var(--cream)}
.beige{background:var(--beige)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:clamp(40px,6vw,72px);flex-wrap:wrap}
.section-head h2{max-width:16ch}
.section-head .side{max-width:360px;padding-bottom:8px}

/* ---------- Split editorial ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.split .imgwrap{position:relative}
.split .imgwrap img{width:100%;height:640px;object-fit:cover;filter:grayscale(100%)}
.split .imgwrap::after{content:"";position:absolute;inset:0;background:var(--olive);mix-blend-mode:color;opacity:.18;pointer-events:none}
.imgtag{position:absolute;left:-1px;bottom:-1px;background:var(--cream);padding:16px 26px;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--olive)}
.dark .imgtag,.olive .imgtag{background:var(--olive-deep);color:var(--taupe)}
.sig{font-family:var(--serif);font-style:italic;font-size:1.6rem;margin-top:30px;color:var(--olive)}
.dark .sig,.olive .sig{color:var(--champagne)}
.crm{font-size:11.5px;letter-spacing:.28em;text-transform:uppercase;color:#8a8177;margin-top:6px}

/* ---------- Cards de tratamento (lista editorial) ---------- */
.tlist{border-top:1px solid rgba(33,28,29,.14)}
.dark .tlist,.olive .tlist{border-color:rgba(240,238,231,.14)}
.tlist a{display:grid;grid-template-columns:76px 1fr auto;gap:28px;align-items:center;padding:34px 6px;border-bottom:1px solid rgba(33,28,29,.14);transition:.35s}
.dark .tlist a,.olive .tlist a{border-color:rgba(240,238,231,.14)}
.tlist .num{font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--taupe)}
.tlist h3{font-size:clamp(1.5rem,3vw,2.3rem);transition:.35s}
.tlist .desc{grid-column:2;max-width:60ch;font-size:.98rem;opacity:.88;margin-top:6px}
.tlist .arrow{font-size:1.6rem;font-family:var(--serif);opacity:0;transform:translateX(-14px);transition:.35s;color:var(--taupe)}
.tlist a:hover{padding-left:22px}
.tlist a:hover .arrow{opacity:1;transform:none}
.tlist a:hover h3{color:var(--olive)}
.dark .tlist a:hover h3,.olive .tlist a:hover h3{color:var(--champagne)}

/* ---------- Grid de tecnologias ---------- */
.techgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;background:rgba(240,238,231,.16);border:1px solid rgba(240,238,231,.16)}
.techgrid a{background:var(--olive-deep);padding:44px 36px;transition:.35s;display:flex;flex-direction:column;gap:16px;min-height:300px}
.techgrid a:hover{background:var(--olive)}
.techgrid .tag{font-size:10.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--champagne)}
.techgrid h3{font-size:1.9rem}
.techgrid p{font-size:.95rem;flex:1}
.techgrid .more{font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;color:var(--champagne)}

/* ---------- Quote band ---------- */
.band{background:var(--champagne)}
.band .quote{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.5rem,3.2vw,2.3rem);line-height:1.4;color:var(--olive);max-width:26ch;margin:0 auto}
.band .by{display:block;margin-top:26px;font-family:var(--sans);font-style:normal;font-size:11px;letter-spacing:.4em;text-transform:uppercase;color:#8a8177}

/* ---------- Depoimentos ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(24px,3vw,44px)}
.testi{border-top:1px solid var(--taupe);padding-top:28px}
.stars{color:var(--olive);letter-spacing:6px;margin-bottom:16px}
.dark .stars{color:var(--champagne)}
.testi p{font-family:var(--serif);font-style:italic;font-size:1.14rem;line-height:1.6}
.testi .who{margin-top:18px;font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;opacity:.65}

/* ---------- Article (páginas internas) ---------- */
.article{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(48px,6vw,90px);align-items:start}
.article .body>p:first-child{font-family:var(--serif);font-size:clamp(1.25rem,2vw,1.5rem);font-style:italic;line-height:1.55;color:#494339;margin-bottom:14px}
.article h2{font-size:clamp(1.7rem,3vw,2.4rem);margin:52px 0 20px}
.article .body p+p{margin-top:16px}
.article .body a{border-bottom:1px solid var(--taupe);transition:.3s}
.article .body a:hover{color:var(--olive);border-color:var(--olive)}
aside.rail{position:sticky;top:110px;display:flex;flex-direction:column;gap:1px;background:rgba(33,28,29,.1);border:1px solid rgba(33,28,29,.1)}
aside.rail>div{background:var(--cream);padding:30px 28px}
aside.rail .k{font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--taupe);margin-bottom:10px}
aside.rail .v{font-size:.98rem}
aside.rail .btn{justify-content:center;width:100%}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq details{border-bottom:1px solid rgba(33,28,29,.16)}
.dark .faq details,.olive .faq details{border-color:rgba(240,238,231,.16)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 4px;font-family:var(--serif);font-size:clamp(1.15rem,2vw,1.45rem);transition:.3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;color:var(--taupe);transition:.3s;flex-shrink:0}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--olive)}
.dark .faq summary:hover,.olive .faq summary:hover{color:var(--champagne)}
.faq .a{padding:0 4px 28px;max-width:64ch}

/* ---------- Localização ---------- */
.loc .row{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(240,238,231,.14);font-size:.98rem}
.loc .k{font-size:10.5px;letter-spacing:.3em;text-transform:uppercase;color:var(--champagne);padding-top:4px}
.map iframe{width:100%;height:100%;min-height:440px;border:0;filter:grayscale(100%) contrast(.95)}

/* ---------- CTA final ---------- */
.cta-final{background:var(--olive-deep);color:var(--cream);text-align:center}
.cta-final h2{font-size:clamp(2.4rem,5.4vw,4.4rem);color:var(--cream)}
.cta-final p{margin:22px auto 40px}

/* ---------- Footer ---------- */
footer{background:var(--olive);color:rgba(240,238,231,.8);padding:clamp(64px,8vw,100px) 0 36px}
footer .top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;padding-bottom:56px;border-bottom:1px solid rgba(240,238,231,.12)}
footer .brand img{height:40px;margin-bottom:22px}
footer .brand p{font-size:.95rem;max-width:34ch;color:rgba(240,238,231,.6)}
footer h4{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--champagne);margin-bottom:20px;font-weight:400}
footer ul{list-style:none}
footer li{margin-bottom:12px;font-size:.95rem}
footer a{transition:.3s;color:rgba(240,238,231,.75)}
footer a:hover{color:#fff}
footer .bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:32px;font-size:.8rem;color:rgba(240,238,231,.45)}
.social{display:flex;gap:14px;margin-top:24px}
.social a{width:42px;height:42px;border:1px solid rgba(240,238,231,.25);display:flex;align-items:center;justify-content:center;transition:.3s}
.social a:hover{background:var(--olive);border-color:var(--olive)}
.social svg{width:18px;height:18px;fill:currentColor}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:26px;bottom:26px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(33,28,29,.3);transition:.3s}
.wa-float:hover{transform:translateY(-4px)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
  .marquee .track{animation:none}
}

/* ---------- Responsive ---------- */
@media (max-width:1020px){
  .article{grid-template-columns:1fr}
  aside.rail{position:static}
  footer .top{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  nav.main{
    position:fixed;inset:0;background:var(--olive-deep);color:var(--cream);
    flex-direction:column;justify-content:center;gap:30px;
    opacity:0;pointer-events:none;transition:.4s;z-index:120;
  }
  nav.main a{font-family:var(--serif);font-size:1.7rem;letter-spacing:.04em;text-transform:none}
  nav.main .nav-cta{font-family:var(--sans);font-size:12px;letter-spacing:.22em;text-transform:uppercase;border-color:var(--taupe);color:var(--taupe)}
  nav.main.open{opacity:1;pointer-events:auto}
  .menu-toggle{display:flex}
  .split{grid-template-columns:1fr}
  .split .imgwrap img{height:440px}
  .tlist a{grid-template-columns:44px 1fr auto;gap:16px}
  .hero-meta{display:none}
  footer .top{grid-template-columns:1fr}
}