/* LUMEN Saúde Integrada — folha de estilo
   Tokens derivados da Apresentação REV01 (manual de marca provisório) */
/* Fontes hospedadas no próprio domínio (sem Google Fonts: mais rápido e sem envio de dados a terceiros) */
@font-face{font-family:"Source Serif 4";src:url(../fonts/source-serif-4.woff2) format("woff2");font-weight:200 900;font-style:normal;font-display:swap}
@font-face{font-family:"Source Serif 4";src:url(../fonts/source-serif-4-italic.woff2) format("woff2");font-weight:200 900;font-style:italic;font-display:swap}
@font-face{font-family:"Montserrat";src:url(../fonts/montserrat.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{
  --teal-900:#0F3D3E;   /* títulos, painéis escuros */
  --teal-700:#03515E;   /* painéis secundários */
  --teal-500:#0A6E76;   /* links, interação */
  --gold:#C99A4F;       /* arcos, fios, destaques decorativos */
  --gold-ink:#8A6A2C;   /* dourado para texto pequeno sobre claro (AA) */
  --gold-light:#EDBE6C; /* dourado para texto sobre teal */
  --mist:#E6EEEC;       /* blocos suaves */
  --paper:#F4F6F5;      /* fundo de seção alternada */
  --white:#FFFFFF;
  --ink:#1E2B2B;
  --muted:#56615F;
  --line:#D5DEDC;

  --serif:"Source Serif 4", Cambria, Georgia, serif;
  --sans:"Montserrat", Arial, "Segoe UI", system-ui, sans-serif;

  --wrap:1180px;
  --gutter:clamp(16px,4vw,40px);
  --sec:clamp(72px,10vw,128px);
  --r:6px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:var(--sans);font-size:16px;line-height:1.6;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:var(--teal-500)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--teal-900);font-weight:600;line-height:1.15;margin:0;letter-spacing:-.01em;text-wrap:balance}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:12px;top:-60px;background:var(--teal-900);color:#fff;padding:10px 16px;z-index:100;border-radius:var(--r)}
.skip:focus{top:12px}

/* ---------- Botões ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font:600 16px/1 var(--sans);padding:16px 26px;border-radius:999px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background-color .2s,color .2s,border-color .2s}
.btn-primary{background:var(--teal-900);color:#fff}
.btn-primary:hover{background:var(--teal-500)}
.btn-ghost{border-color:var(--teal-900);color:var(--teal-900);background:transparent}
.btn-ghost:hover{background:var(--teal-900);color:#fff}
.btn-gold{background:var(--gold);color:var(--teal-900)}
.btn-gold:hover{background:var(--gold-light)}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Cabeçalho ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:88px;gap:24px}
.brand img{height:62px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15.5px}
.nav a:hover{color:var(--teal-500)}
.nav .btn{padding:12px 20px;font-size:15px;color:#fff}
.menu-toggle{display:none;background:none;border:0;padding:10px;margin-right:-10px;cursor:pointer;color:var(--teal-900)}
.menu-toggle svg{width:28px;height:28px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(40px,6vw,72px) 0 clamp(64px,8vw,104px)}
.hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(24px,4vw,64px);align-items:center}
.hero-kicker{font:600 15px/1.4 var(--sans);color:var(--gold-ink);margin-bottom:22px;display:flex;align-items:center;gap:12px}
.hero-kicker::before{content:"";width:36px;height:2px;background:var(--gold)}
.hero h1{font-size:clamp(38px,4.4vw,62px);line-height:1.04;letter-spacing:-.02em}
.hero-lead{font-size:clamp(17px,1.4vw,19px);color:var(--muted);margin:26px 0 36px;max-width:26em}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-note{margin-top:28px;font-size:14.5px;color:var(--muted);display:flex;align-items:center;gap:10px}
.hero-note svg{width:18px;height:18px;color:var(--teal-500);flex:none}

/* Arco do ASO — o elemento de assinatura, derivado do anel do logotipo */
.aso-arc{position:relative;aspect-ratio:600/520;width:100%;max-width:600px;justify-self:end}
.aso-arc svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.arc-gold{fill:none;stroke:var(--gold);stroke-width:5;stroke-linecap:round}
.arc-teal{fill:none;stroke:var(--teal-500);stroke-width:8;stroke-linecap:round}
.arc-hair{fill:none;stroke:var(--gold);stroke-width:1;opacity:.45}
.arc-dot{fill:var(--white);stroke:var(--teal-900);stroke-width:4}
.arc-center{position:absolute;left:50%;top:53.8%;transform:translate(-50%,-50%);text-align:center;width:48%}
.arc-center strong{display:block;font:600 clamp(48px,6vw,78px)/1 var(--serif);color:var(--teal-900);letter-spacing:-.02em}
.arc-center span{display:block;margin-top:10px;font-size:clamp(13px,1.2vw,15px);color:var(--muted);line-height:1.4}
.arc-label{position:absolute;font-size:clamp(13px,1.15vw,15px);line-height:1.3;color:var(--muted);width:8.6em}
.arc-label.t{width:12em}
.arc-label.r{width:9.4em}
.arc-label b{display:block;font-family:var(--serif);font-weight:600;font-size:1.12em;color:var(--teal-900)}
.arc-label.l{text-align:right;transform:translate(calc(-100% - 22px),-50%)}
.arc-label.r{transform:translate(22px,-50%)}
.arc-label.t{text-align:center;transform:translate(-50%,calc(-100% - 20px))}

@media (prefers-reduced-motion:no-preference){
  .js .arc-gold{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 1.8s cubic-bezier(.6,.05,.3,1) .25s forwards}
  .js .arc-teal{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);animation:draw 1.4s cubic-bezier(.6,.05,.3,1) .1s forwards}
  .js .arc-dot,.js .arc-label{opacity:0;animation:appear .5s ease forwards}
  .js .p1{animation-delay:.55s}.js .p2{animation-delay:.8s}.js .p3{animation-delay:1.05s}.js .p4{animation-delay:1.3s}.js .p5{animation-delay:1.55s}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes appear{to{opacity:1}}

/* ---------- Pilares ---------- */
.pillars{background:var(--teal-900);color:#fff}
.pillars ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.pillars li{padding:36px 28px 38px;border-left:1px solid rgba(255,255,255,.14)}
.pillars li:first-child{border-left:0;padding-left:0}
.pillars h3{color:var(--gold-light);font-size:21px;margin-bottom:8px}
.pillars p{color:rgba(255,255,255,.82);font-size:15.5px;line-height:1.5}

/* ---------- Seções ---------- */
section{padding:var(--sec) 0}
.alt{background:var(--paper)}
.eyebrow{font:700 12.5px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:16px}
.sec-title{font-size:clamp(32px,4vw,48px);max-width:18em}
.sec-intro{font-size:18.5px;color:var(--muted);max-width:40em;margin-top:20px}
.sec-head{margin-bottom:clamp(40px,5vw,64px)}

/* Quem somos */
.about{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.about-text p+p{margin-top:18px}
.about-text .big{font-family:var(--serif);font-size:clamp(21px,2vw,25px);line-height:1.45;color:var(--teal-900)}
.about-text p:not(.big){color:var(--muted)}
.mvv{display:grid;gap:0;border-top:1px solid var(--line)}
.mvv div{padding:26px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:20px}
.mvv dt{font-family:var(--serif);font-weight:600;font-size:21px;color:var(--teal-900)}
.mvv dd{margin:0;color:var(--muted)}
.mvv div:nth-child(2) dt{color:var(--gold-ink)}

/* Programas PGR / PCMSO */
.programs{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.program{background:var(--white);border-top:5px solid var(--teal-900);padding:clamp(28px,4vw,48px)}
.program:nth-child(2){border-top-color:var(--gold)}
.program h3{font-size:clamp(38px,4vw,52px);letter-spacing:-.02em}
.program .full{font-weight:600;color:var(--muted);margin:6px 0 22px;font-size:15.5px}
.program p.desc{color:var(--ink)}
.program .norm{margin-top:14px;font-size:14.5px;color:var(--muted)}
.program .deliver{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:14.5px;color:var(--muted);font-style:italic}

/* ASO */
.aso{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(28px,5vw,72px);align-items:start;margin-top:clamp(56px,7vw,96px)}
.aso h3{font-size:clamp(28px,3vw,36px);margin-bottom:16px}
.aso > div > p{color:var(--muted);margin-bottom:28px}
.moments{list-style:none;margin:0;padding:0;position:relative}
.moments::before{content:"";position:absolute;left:15px;top:18px;bottom:18px;width:2px;background:repeating-linear-gradient(var(--gold) 0 6px,transparent 6px 11px)}
.moments li{position:relative;display:grid;grid-template-columns:32px 1fr;gap:18px;padding:12px 0;align-items:start}
.moments .dot{width:32px;height:32px;border-radius:50%;background:var(--teal-900);color:#fff;display:grid;place-items:center;position:relative}
.moments .dot svg{width:15px;height:15px}
.moments b{font-family:var(--serif);font-weight:600;color:var(--teal-900);font-size:19px;display:block;line-height:1.3}
.moments span{color:var(--muted);font-size:15.5px}
.panel-dark{background:var(--teal-900);color:#fff;padding:clamp(28px,4vw,44px);position:relative;overflow:hidden}
.panel-dark h4{color:var(--gold-light);font-size:23px;margin-bottom:18px}
.panel-dark ul{list-style:none;margin:0;padding:0}
.panel-dark li{padding:12px 0;border-top:1px solid rgba(255,255,255,.14);color:rgba(255,255,255,.9)}
.panel-dark::after{content:"";position:absolute;right:-90px;bottom:-90px;width:220px;height:220px;border:1px solid var(--gold);border-radius:50%;opacity:.5}

/* Exames */
.exams-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin:clamp(56px,7vw,96px) 0 28px;flex-wrap:wrap}
.exams-head h3{font-size:clamp(28px,3vw,36px)}
.exams-head p{color:var(--muted);max-width:30em;font-size:15.5px}
.exams{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.exams li{padding:26px 24px 28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.exams svg{width:34px;height:34px;color:var(--teal-500);margin-bottom:18px}
.exams h4{font-size:19.5px;margin-bottom:4px}
.exams p{font-size:15px;color:var(--muted);line-height:1.5}
.exams li.more{background:var(--mist)}
.exams li.more p{color:var(--teal-900)}

/* Benefícios */
.benefits{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
.benefits h3{font-size:clamp(24px,2.4vw,30px);padding-bottom:18px;margin-bottom:8px;border-bottom:2px solid var(--teal-900)}
.benefits .col:nth-child(2) h3{border-bottom-color:var(--gold)}
.checks{list-style:none;margin:0;padding:0}
.checks li{display:grid;grid-template-columns:26px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.checks svg{width:22px;height:22px;color:var(--teal-500);margin-top:2px}
.checks b{color:var(--teal-900);font-weight:600}
.checks span{color:var(--muted)}

/* Diferenciais */
.diff{background:var(--teal-900);color:#fff;position:relative;overflow:hidden}
.diff .eyebrow{color:var(--gold-light)}
.diff .sec-title{color:#fff}
.diff .sec-intro{color:rgba(255,255,255,.78)}
.diff-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 clamp(24px,4vw,56px);position:relative;z-index:1}
.diff-grid li{padding:26px 0 30px;border-top:1px solid rgba(221,190,128,.45)}
.diff-grid h3{color:#fff;font-size:21px;margin-bottom:8px}
.diff-grid p{color:rgba(255,255,255,.75);font-size:15.5px}
.diff-ring{position:absolute;pointer-events:none;border:1px solid var(--gold);border-radius:50%;opacity:.35}
.diff-ring.a{width:520px;height:520px;left:-260px;top:-260px}
.diff-ring.b{width:380px;height:380px;right:-120px;bottom:-200px;border-color:var(--teal-500);opacity:.6;border-width:6px}

/* Segmentos */
.segments{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(32px,6vw,96px);align-items:center}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px}
.chips li{padding:13px 22px;border:1.5px solid var(--line);border-radius:999px;font-weight:600;color:var(--teal-900);background:var(--white);font-size:16px}
.chips li:nth-child(odd){border-color:rgba(31,110,108,.35)}
.chips li:nth-child(even){border-color:rgba(200,161,90,.6)}

/* Como contratar */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:16px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;top:27px;left:8%;right:8%;height:2px;background:repeating-linear-gradient(90deg,var(--gold) 0 8px,transparent 8px 14px)}
.steps li{counter-increment:s;text-align:center;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:56px;height:56px;margin:0 auto 20px;border-radius:50%;background:var(--teal-700);color:#fff;font:600 22px/1 var(--serif);border:2px solid var(--gold);position:relative}
.steps li:last-child::before{background:var(--gold);color:var(--teal-900)}
.steps h3{font-size:19px;margin-bottom:6px}
.steps p{font-size:15px;color:var(--muted);line-height:1.5}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:1fr 1.6fr;gap:clamp(32px,6vw,96px);align-items:start}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;font-family:var(--serif);font-weight:600;font-size:19.5px;color:var(--teal-900);line-height:1.35}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:2px solid var(--gold-ink);border-bottom:2px solid var(--gold-ink);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{padding:0 0 24px;color:var(--muted);max-width:44em}

/* Contato */
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,88px);align-items:start}
.contact-list{margin:36px 0 0;display:grid;gap:22px}
.contact-list > div{display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start}
.contact-list .ic{width:44px;height:44px;border-radius:50%;background:var(--mist);display:grid;place-items:center;color:var(--teal-900)}
.contact-list .ic svg{width:20px;height:20px}
.contact-list dt{font-size:14px;color:var(--muted)}
.contact-list dd{margin:2px 0 0;font-weight:600;color:var(--teal-900);font-size:17px}
.contact-list a{color:inherit;text-decoration:none}
.contact-list a:hover{text-decoration:underline}
.pending{color:var(--muted);font-weight:500}

.form{background:var(--white);padding:clamp(24px,4vw,44px);border-top:5px solid var(--gold);box-shadow:0 1px 0 var(--line),0 24px 48px -32px rgba(15,61,62,.35)}
.form h3{font-size:26px;margin-bottom:6px}
.form > p{color:var(--muted);font-size:15.5px;margin-bottom:24px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:14.5px;font-weight:600;color:var(--teal-900)}
.field label small{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:13px 14px;border:1.5px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);width:100%}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal-500);box-shadow:0 0 0 3px rgba(31,110,108,.18)}
.field.invalid input,.field.invalid select{border-color:#B3261E}
.field .err{font-size:13.5px;color:#B3261E;display:none}
.field.invalid .err{display:block}
.form-foot{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}
.form-foot small{color:var(--muted);font-size:13.5px;flex:1 1 220px}
.form-status{margin-top:16px;font-weight:600;color:var(--teal-500);min-height:1.5em}

/* Rodapé */
.site-footer{background:var(--teal-900);color:rgba(255,255,255,.78);padding:72px 0 28px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.foot-grid img{width:280px;height:auto;margin-bottom:22px}
.foot-tag{font-family:var(--serif);font-style:italic;font-size:19px;color:#fff;max-width:20em}
.site-footer h2{font:700 12.5px/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--gold-light);margin-bottom:18px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.site-footer a{color:rgba(255,255,255,.85);text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.legal{margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;font-size:13.5px;color:rgba(255,255,255,.6)}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px -8px rgba(0,0,0,.4)}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{background:#1ebe5b}

/* ---------- Responsivo ---------- */
@media (max-width:1024px){
  .steps{grid-template-columns:repeat(3,1fr);row-gap:40px}
  .steps::before{display:none}
  .pillars ul{grid-template-columns:repeat(2,1fr)}
  .pillars li:nth-child(3){border-left:0;padding-left:0}
  .pillars li:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}
  .diff-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .menu-toggle{display:block}
  .nav{position:fixed;inset:88px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(15,61,62,.3);display:none}
  .nav.open{display:flex}
  .nav a{padding:15px 0;border-bottom:1px solid var(--line);font-size:17px}
  .nav .btn{margin-top:18px;justify-content:center;border-bottom:0;padding:16px}
  .hero .wrap,.about,.aso,.segments,.faq-wrap,.contact,.benefits,.programs{grid-template-columns:1fr}
  .aso-arc{justify-self:center;max-width:520px;margin-top:8px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid > div:first-child{grid-column:1/-1}
}
@media (max-width:600px){
  body{font-size:16.5px}
  .brand img{height:42px}
  .site-header .wrap{height:70px}
  .nav{inset:70px 0 auto 0}
  html{scroll-padding-top:76px}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
  /* No celular, o arco vira linha do tempo vertical */
  .aso-arc{aspect-ratio:auto;max-width:none}
  .aso-arc svg,.arc-center{display:none}
  .arc-labels{display:grid;gap:0;border-left:2px dashed var(--gold);margin-left:8px;padding-left:22px}
  .arc-labels .intro{font-family:var(--serif);font-size:20px;font-weight:600;color:var(--teal-900);margin-bottom:6px}
  .arc-label{font-size:15px;position:static;transform:none!important;text-align:left!important;width:auto;padding:10px 0;opacity:1!important;animation:none!important}
  .arc-label::before{content:"";position:absolute;margin:5px 0 0 -31px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--teal-900)}
  .pillars ul,.diff-grid,.fields{grid-template-columns:1fr}
  .pillars li{border-left:0!important;padding-left:0;border-top:1px solid rgba(255,255,255,.14)}
  .pillars li:first-child{border-top:0}
  .steps{grid-template-columns:1fr 1fr}
  .mvv div{grid-template-columns:1fr;gap:6px}
  .foot-grid{grid-template-columns:1fr}
  .exams{grid-template-columns:1fr 1fr}
  .exams li{padding:20px 16px}
}
@media (min-width:601px){.arc-labels .intro{display:none}}
@media print{.site-header,.wa-float,.form{display:none}}