/* =====================================================================
   MedHub · TRH na prática · base compartilhada das landing pages
   Identidade Clinical Luxury: ink/navy carrega, champagne pontua,
   porcelana respira. Fraunces (títulos) · Inter (texto) · Plex Mono (dados)
   ===================================================================== */

:root{
  --ink:#0B2138; --ink-2:#0F2B49; --ink-3:#132F50;
  --navy:#143C5E; --navy-soft:#2E5A80;
  --champ:#C2A15B; --champ-bright:#DCC083; --champ-deep:#8B6C32; --champ-ink:#6E5527;
  --porcelain:#FAF8F3; --white:#FFFFFF; --stone:#E8E1D2; --stone-2:#F1ECE1;
  --slate:#5C6C7A; --mist:#B9C6D2; --mist-2:#8DA0B3;
  --display:"Fraunces",Georgia,serif;
  --body:"Inter",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --wrap:1180px;
  --gutter:clamp(20px,4vw,48px);
  --hdr:72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scrollbar-width:thin;scrollbar-color:var(--champ) var(--ink)}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{
  background:var(--ink);color:var(--porcelain);font-family:var(--body);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;
  font-feature-settings:"ss01","cv11";
}
img,svg,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}
strong,b{font-weight:600}
::selection{background:var(--champ);color:var(--ink)}

/* barra de rolagem própria: trilho ink, polegar champagne */
::-webkit-scrollbar{width:7px;height:7px}
::-webkit-scrollbar-track{background:var(--ink)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--champ-bright),var(--champ) 50%,var(--champ-deep));border-radius:99px;border:1px solid var(--ink)}
::-webkit-scrollbar-thumb:hover{background:var(--champ-bright)}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:min(var(--wrap),100% - 2*var(--gutter));margin-inline:auto}
.wrap-n{width:min(900px,100% - 2*var(--gutter));margin-inline:auto}

/* ---------- tipografia ---------- */
.display{font-family:var(--display);font-weight:500;letter-spacing:-.02em;line-height:1.02;font-variation-settings:"opsz" 144}
.display em,.display i{font-style:italic;font-weight:400;color:var(--champ-bright)}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--champ);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--champ);opacity:.9}
.eyebrow.no-line::before{display:none}
.mono{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase}
.lead{font-size:clamp(16px,1.25vw,18.5px);line-height:1.6;color:var(--mist);max-width:56ch}
.light .lead{color:var(--slate)}
h1.display{font-size:clamp(40px,6.2vw,84px)}
h2.display{font-size:clamp(32px,4.4vw,58px)}
h3.display{font-size:clamp(22px,2.2vw,30px);line-height:1.12}
.tx-gold{color:var(--champ)}
.tx-mist{color:var(--mist)}
.tx-slate{color:var(--slate)}
.num{font-variant-numeric:tabular-nums}

/* ---------- temas de seção ---------- */
.light{background:var(--porcelain);color:var(--ink)}
.light .display em,.light .display i{color:var(--champ-deep)}
.light .eyebrow{color:var(--champ-deep)}
.light .eyebrow::before{background:var(--champ-deep)}
.dark{background:var(--ink);color:var(--porcelain)}
section{position:relative}
.sec{padding:clamp(72px,10vw,140px) 0}
.sec-head{display:grid;gap:18px;max-width:760px;margin-bottom:clamp(36px,5vw,64px)}

/* ---------- botões ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;
  min-height:56px;padding:0 28px;border-radius:999px;font-weight:600;font-size:15px;letter-spacing:.01em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .3s,color .3s,border-color .3s;
  will-change:transform;white-space:nowrap;isolation:isolate;overflow:hidden
}
.btn:focus-visible{outline:2px solid var(--champ-bright);outline-offset:3px}
.btn svg{width:18px;height:18px;flex:none}
.btn-gold{background:linear-gradient(135deg,var(--champ-bright),var(--champ) 48%,var(--champ-deep));color:var(--ink);box-shadow:0 14px 34px -14px rgba(194,161,91,.75),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-gold::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);animation:sheen 4.8s var(--ease-io) infinite;z-index:-1}
@keyframes sheen{0%,70%{left:-70%}100%{left:140%}}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 44px -14px rgba(194,161,91,.9),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-ghost{border:1px solid rgba(194,161,91,.45);color:var(--porcelain);background:rgba(255,255,255,.02);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--champ);background:rgba(194,161,91,.08);transform:translateY(-2px)}
.light .btn-ghost{border-color:rgba(20,60,94,.3);color:var(--ink);background:rgba(255,255,255,.5)}
.light .btn-ghost:hover{border-color:var(--navy);background:var(--white)}
.btn-ink{background:var(--ink);color:var(--porcelain);box-shadow:0 14px 34px -16px rgba(11,33,56,.6)}
.btn-ink:hover{background:var(--navy);transform:translateY(-2px)}
.btn-sm{min-height:44px;padding:0 20px;font-size:13.5px}
.btn-wa{color:var(--mist);font-size:14.5px;display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid rgba(185,198,210,.35);padding-bottom:2px;transition:color .3s,border-color .3s}
.btn-wa:hover{color:var(--champ-bright);border-color:var(--champ)}
.light .btn-wa{color:var(--navy);border-color:rgba(20,60,94,.35)}
.light .btn-wa:hover{color:var(--champ-deep);border-color:var(--champ-deep)}

/* ---------- cabeçalho ---------- */
.hdr{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--hdr);display:flex;align-items:center;transition:background-color .5s var(--ease),backdrop-filter .5s,box-shadow .5s;color:var(--porcelain)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.hdr.on{background:rgba(11,33,56,.78);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);box-shadow:0 1px 0 rgba(194,161,91,.18)}
.hdr-logo img{height:38px;width:auto}
.hdr-nav{display:none;gap:30px;font-size:14px;color:var(--mist)}
.hdr-nav a{position:relative;padding:6px 0;transition:color .3s}
.hdr-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--champ);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.hdr-nav a:hover{color:var(--porcelain)}
.hdr-nav a:hover::after{transform:scaleX(1)}
.hdr-cta{display:flex;align-items:center;gap:14px}
@media (min-width:980px){.hdr-nav{display:flex}}
.hdr.hdr-light{color:var(--ink)}
.hdr.hdr-light .hdr-nav{color:var(--slate)}
.hdr.hdr-light .hdr-nav a:hover{color:var(--ink)}
.hdr.hdr-light.on{background:rgba(250,248,243,.82);box-shadow:0 1px 0 rgba(20,60,94,.1)}

/* ---------- faixa corrida ---------- */
.marquee{overflow:hidden;background:linear-gradient(90deg,var(--champ-deep),var(--champ) 35%,var(--champ-bright) 50%,var(--champ) 65%,var(--champ-deep));color:var(--ink);padding:13px 0;position:relative;z-index:2}
.marquee-track{display:flex;width:max-content;animation:marquee 46s linear infinite}
.marquee-track span{padding:0 28px;white-space:nowrap;font-family:var(--mono);font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;display:inline-flex;align-items:center;gap:28px}
.marquee-track span::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--ink);opacity:.55}
@keyframes marquee{to{transform:translateX(-50%)}}
.marquee-navy{background:var(--navy);color:var(--porcelain)}
.marquee-navy .marquee-track span::after{background:var(--champ);opacity:1}

/* ---------- revelações (só com JS ativo) ---------- */
.js-anim [data-reveal]{opacity:0;transform:translateY(28px)}
.js-anim [data-reveal="fade"]{transform:none}
.js-anim [data-reveal="left"]{transform:translateX(-36px)}
.js-anim [data-reveal="right"]{transform:translateX(36px)}
.js-anim [data-reveal="scale"]{transform:scale(.94)}
[data-split] .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
[data-split] .w>span{display:inline-block;will-change:transform}
.js-anim [data-split] .w>span{transform:translateY(112%)}
[data-wipe]{position:relative;overflow:hidden}
.js-anim [data-wipe]{clip-path:inset(0 0 100% 0)}
[data-wipe] img{transform:scale(1.12);transform-origin:center}
.js-anim [data-wipe] img{will-change:transform}

/* ---------- cartões, chips, linhas ---------- */
.card{border-radius:22px;padding:clamp(22px,2.6vw,34px);position:relative}
.card-ink{background:linear-gradient(180deg,var(--ink-2),var(--ink));border:1px solid rgba(194,161,91,.16);box-shadow:0 30px 60px -40px rgba(0,0,0,.7)}
.card-white{background:var(--white);border:1px solid var(--stone);box-shadow:0 2px 4px rgba(11,33,56,.03),0 24px 48px -28px rgba(11,33,56,.18)}
.chip{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:7px 13px;font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;border:1px solid rgba(194,161,91,.4);color:var(--champ-bright);background:rgba(194,161,91,.08)}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--champ);box-shadow:0 0 12px var(--champ)}
.light .chip{color:var(--champ-deep);border-color:rgba(139,108,50,.35);background:rgba(194,161,91,.1)}
.hair{height:1px;background:linear-gradient(90deg,transparent,rgba(194,161,91,.5),transparent)}
.light .hair{background:linear-gradient(90deg,transparent,rgba(20,60,94,.22),transparent)}

/* ---------- perguntas ---------- */
.faq{display:grid;gap:10px}
.faq-item{border:1px solid var(--stone);background:var(--white);border-radius:16px;transition:border-color .3s,box-shadow .3s}
:where(.dark) .faq-item{border-color:rgba(194,161,91,.16);background:var(--ink-2)}
.light .faq-item{border-color:var(--stone);background:var(--white)}
.faq-item.open{border-color:rgba(194,161,91,.6);box-shadow:0 20px 40px -30px rgba(11,33,56,.3)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 22px;text-align:left;font-weight:600;font-size:16.5px;line-height:1.35}
.faq-q .pm{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid rgba(194,161,91,.5);display:grid;place-items:center;position:relative;transition:transform .45s var(--ease),background-color .3s}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:currentColor;width:11px;height:1.5px;border-radius:2px;transition:transform .45s var(--ease)}
.faq-q .pm::after{transform:rotate(90deg)}
.faq-item.open .faq-q .pm{background:var(--champ);color:var(--ink);border-color:var(--champ)}
.faq-item.open .faq-q .pm::after{transform:rotate(0)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .5s var(--ease)}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 22px 22px;color:var(--slate);font-size:15.5px;line-height:1.6;max-width:68ch}
:where(.dark) .faq-a p{color:var(--mist)}
.light .faq-a p{color:var(--slate)}
.faq-item.open .faq-a{grid-template-rows:1fr}

/* ---------- barra fixa no celular ---------- */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:55;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 18px;border-radius:18px;background:rgba(11,33,56,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(194,161,91,.3);box-shadow:0 20px 50px -20px rgba(0,0,0,.7);transform:translateY(130%);opacity:0;transition:transform .55s var(--ease),opacity .4s;pointer-events:none}
.sticky-cta.show{transform:none;opacity:1;pointer-events:auto}
.sticky-cta small{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--champ)}
.sticky-cta b{display:block;font-size:14px;font-weight:600;color:var(--porcelain);line-height:1.2}
.sticky-cta .btn{min-height:46px;padding:0 18px;font-size:14px}
@media (min-width:980px){.sticky-cta{display:none}}

/* ---------- rodapé ---------- */
.ftr{background:#071628;color:var(--mist);padding:60px 0 calc(28px + env(safe-area-inset-bottom));font-size:14px}
.ftr-top{display:grid;gap:28px;padding-bottom:36px;border-bottom:1px solid rgba(194,161,91,.14)}
.ftr-top img{height:40px;width:auto}
.ftr-links{display:flex;flex-wrap:wrap;gap:8px 24px}
.ftr-links a{transition:color .3s}
.ftr-links a:hover{color:var(--champ-bright)}
.ftr-bottom{padding-top:26px;display:grid;gap:14px;font-size:12.5px;color:var(--mist-2);line-height:1.6}
.ftr-bottom .mono{font-size:11px}
@media (min-width:760px){.ftr-top{grid-template-columns:1fr auto;align-items:center}}

/* ---------- cortina de entrada ---------- */
.curtain{position:fixed;inset:0;z-index:100;background:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;pointer-events:none}
.curtain-logo{order:0;opacity:0;height:40px;width:auto;transform:translateY(8px)}
.curtain-line{order:1;width:min(42vw,320px);height:1px;background:var(--champ);transform:scaleX(0);transform-origin:left}
html:not(.js-anim) .curtain{display:none}

/* ---------- textura ---------- */
.grain{position:absolute;inset:0;pointer-events:none;opacity:.055;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:180px 180px}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js-anim [data-reveal],.js-anim [data-split] .w>span,.js-anim [data-wipe]{opacity:1;transform:none;clip-path:none}
  .marquee-track{animation:none}
}