/* ===========================================================
   CENTRO DE DIAGNÓSTICO E TRATAMENTO NOVA VIDA — Design tokens
   =========================================================== */
:root{
  --deep:       #16302B;   /* verde profundo — cor de identidade */
  --deep-2:     #0F211D;   /* verde quase preto — footer/contraste */
  --forest:     #2F5D50;   /* verde médio — botões e acentos sobre claro */
  --forest-2:   #3C7364;   /* verde médio, hover */
  --sage:       #E9EEE7;   /* verde muito claro — seções alternadas */
  --linen:      #FAF8F3;   /* off-white — fundo principal */
  --ink:        #1E2420;   /* texto principal */
  --ink-soft:   #57635C;   /* texto secundário */
  --sand:       #B99465;   /* acento discreto, quente — usar com moderação */
  --sand-soft:  #D8C4A4;
  --cream:      #F5F1E8;   /* texto claro sobre fundo escuro */
  --line:       rgba(30,36,32,0.12);
  --line-dark:  rgba(245,241,232,0.14);

  --font-display: "Newsreader", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1180px;
  --container-narrow: 760px;
  --radius: 20px;
  --radius-sm: 13px;
  --shadow: 0 24px 60px -30px rgba(15,33,29,0.35);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth; scroll-padding-top:92px;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--linen);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
h1,h2,h3{font-family:var(--font-display); font-weight:500; margin:0 0 .5em; line-height:1.14; letter-spacing:-0.01em;}
p{margin:0 0 1em; color:var(--ink-soft); line-height:1.7;}
.container{max-width:var(--container); margin:0 auto; padding:0 28px;}
.container-narrow{max-width:var(--container-narrow); margin:0 auto; padding:0 28px;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; transition-duration:0.001ms !important;}
}

:focus-visible{outline:2.5px solid var(--sand); outline-offset:3px; border-radius:4px;}

/* ---------- kicker / section heads ---------- */
.kicker{
  font-family:var(--font-body);
  font-weight:600;
  font-size:.92rem;
  color:var(--forest);
  margin:0 0 .8em;
}
.section-dark .kicker{color:var(--sand-soft);}
.section-head{max-width:640px; margin:0 0 52px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.section-head h2{font-size:clamp(1.85rem, 3.1vw, 2.6rem);}
.section-head p{font-size:1.05rem; margin-top:.5em;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 30px; border-radius:100px;
  font-weight:600; font-size:.98rem; font-family:var(--font-body);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  cursor:pointer; border:1.5px solid transparent; white-space:nowrap;
}
.btn-primary{
  background:var(--sand);
  color:var(--deep-2);
  box-shadow:0 16px 32px -16px rgba(185,148,101,0.7);
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 20px 38px -14px rgba(185,148,101,0.8); background:var(--sand-soft);}
.btn-outline{border-color:var(--deep); color:var(--deep);}
.btn-outline:hover{background:var(--deep); color:var(--cream);}
.nav-cta.btn-primary{padding:11px 24px; font-size:.9rem;}
.btn-ghost{border-color:rgba(245,241,232,0.55); color:var(--cream);}
.btn-ghost:hover{background:rgba(245,241,232,0.12); border-color:var(--cream);}
.btn svg{width:18px; height:18px; flex-shrink:0;}

/* ===========================================================
   HEADER
   =========================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:22px 0;
  transition:background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.scrolled{
  background:rgba(22,48,43,0.92);
  backdrop-filter:blur(14px);
  padding:14px 0;
  box-shadow:0 12px 30px -20px rgba(0,0,0,0.5);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:24px;}

/* Logo — selo com o pássaro voando rumo ao sol + nome */
.logo{display:flex; align-items:center; gap:12px;}
.logo-mark{display:flex; align-items:center; flex-shrink:0; width:40px; height:40px;}
.logo-mark svg{width:100%; height:100%;}
.logo-ring{stroke:var(--sand);}
.logo-sun{fill:var(--sand);}
.logo-bird{stroke:var(--cream);}
.logo-word{display:flex; flex-direction:column; line-height:1.15; font-family:var(--font-display); font-size:1.28rem; color:var(--cream); letter-spacing:.01em;}
.logo-word strong{font-weight:600;}
.logo-sub{font-family:var(--font-body); font-weight:400; font-size:.62rem; letter-spacing:.09em; text-transform:uppercase; color:var(--sand-soft); opacity:.85; margin-top:2px;}
.logo-img{height:44px; width:auto; display:block;} /* usar esta classe quando a logo real for enviada como arquivo de imagem */
.footer-brand .logo-mark{width:36px; height:36px;}
.footer-brand .logo-word{font-size:1.15rem;}

.main-nav{display:flex; align-items:center; gap:26px; margin-left:auto; margin-right:28px;}
.main-nav a{
  font-size:.92rem; font-weight:500; color:var(--cream); opacity:.82;
  position:relative; padding:4px 0;
  transition:opacity .2s;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-3px; height:2px;
  background:var(--sand); transition:right .3s var(--ease);
}
.main-nav a:hover{opacity:1;}
.main-nav a:hover::after{right:0;}

.nav-cta{flex-shrink:0;}
.menu-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; border:none; background:transparent; cursor:pointer; padding:0;
  flex-shrink:0;
}
.menu-toggle span{width:100%; height:2px; background:var(--cream); border-radius:2px; transition:transform .3s var(--ease), opacity .3s var(--ease);}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.open span:nth-child(2){opacity:0;}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===========================================================
   HERO
   =========================================================== */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  color:var(--cream); overflow:hidden; background:var(--deep-2);
}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media img{width:100%; height:100%; object-fit:cover; object-position:60% 30%;}
.hero-scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(100deg, rgba(15,33,29,0.95) 0%, rgba(15,33,29,0.82) 42%, rgba(15,33,29,0.4) 75%, rgba(15,33,29,0.6) 100%),
    linear-gradient(0deg, rgba(15,33,29,0.92) 0%, rgba(15,33,29,0.1) 42%);
}
.hero-content{position:relative; z-index:1; padding-bottom:min(11vh, 108px); padding-top:180px; max-width:760px;}
.hero .kicker{color:var(--sand-soft); font-size:.9rem;}
.hero h1{font-size:clamp(2.3rem, 5vw, 3.8rem); max-width:14em; font-weight:500;}
.hero-lead{max-width:520px; font-size:1.12rem; color:rgba(245,241,232,0.86);}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-top:12px;}

.scroll-cue{
  position:absolute; bottom:30px; left:50%; transform:translateX(-50%); z-index:1;
  width:26px; height:42px; border:1.5px solid rgba(245,241,232,0.45); border-radius:100px;
}
.scroll-cue span{
  position:absolute; top:8px; left:50%; width:4px; height:8px; margin-left:-2px;
  background:var(--sand); border-radius:4px;
  animation:cue 1.8s infinite;
}
@keyframes cue{0%{opacity:1; top:8px;} 70%{opacity:0; top:22px;} 100%{opacity:0; top:8px;}}

/* ===========================================================
   SECTIONS — generic
   =========================================================== */
.section{padding:118px 0;}
.section-light{background:var(--linen);}
.section-sage{background:var(--sage);}
.section-dark{background:var(--deep); color:var(--cream);}
.section-dark h2, .section-dark h3{color:var(--cream);}
.section-dark p{color:rgba(245,241,232,0.72);}

/* fade-in only for section intros — one deliberate reveal, not scattered */
.reveal{opacity:1; transform:none; transition:opacity .8s var(--ease), transform .8s var(--ease);}
html.js-anim .reveal{opacity:0; transform:translateY(20px);}
html.js-anim .reveal.in-view{opacity:1; transform:translateY(0);}
.hero .reveal{transition-delay:.05s;}
.hero .hero-lead.reveal{transition-delay:.15s;}
.hero .hero-actions.reveal{transition-delay:.25s;}

/* ===========================================================
   POSICIONAMENTO (split: texto + sequência)
   =========================================================== */
.positioning{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start;}
.positioning-text h2{font-size:clamp(1.9rem, 3.2vw, 2.7rem);}
.positioning-text p{font-size:1.06rem; max-width:34em;}

.flow-track{list-style:none; margin:8px 0 0; padding:0; display:flex; flex-direction:column; gap:0;}
.flow-track li{
  display:flex; align-items:flex-start; gap:20px; padding:20px 0;
  border-bottom:1px solid var(--line);
}
.flow-track li:last-child{border-bottom:none;}
.flow-num{
  flex-shrink:0; width:40px; height:40px; border-radius:50%;
  background:var(--forest); color:var(--cream);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-display); font-size:1.05rem;
}
.flow-body h3{font-size:1.05rem; margin:0 0 .25em; font-family:var(--font-body); font-weight:600;}
.flow-body p{margin:0; font-size:.94rem;}

/* ===========================================================
   TRÊS CAMINHOS
   =========================================================== */
.paths-grid{display:grid; grid-template-columns:1.15fr 1fr 1fr; gap:24px; align-items:stretch;}
.path-card{
  border-radius:var(--radius); padding:38px 32px;
  display:flex; flex-direction:column;
  background:var(--linen); border:1.5px solid var(--line);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.path-card:hover{transform:translateY(-6px); box-shadow:var(--shadow); border-color:transparent;}
.path-card.featured{
  background:var(--deep); color:var(--cream); border-color:var(--deep);
  box-shadow:0 30px 60px -30px rgba(15,33,29,0.55);
}
.path-card.featured h3, .path-card.featured .path-tag{color:var(--cream);}
.path-card.featured p{color:rgba(245,241,232,0.75);}
.path-tag{
  display:inline-flex; align-self:flex-start; font-size:.78rem; font-weight:600;
  color:var(--forest); background:rgba(47,93,80,0.1); border-radius:100px; padding:6px 14px; margin-bottom:20px;
}
.path-card.featured .path-tag{background:rgba(185,148,101,0.18); color:var(--sand-soft);}
.path-icon{
  width:52px; height:52px; border-radius:14px; margin-bottom:22px;
  background:var(--sage); display:flex; align-items:center; justify-content:center;
}
.path-card.featured .path-icon{background:rgba(245,241,232,0.12);}
.path-icon svg{width:24px; height:24px; fill:none; stroke:var(--forest); stroke-width:1.6;}
.path-card.featured .path-icon svg{stroke:var(--sand-soft);}
.path-card h3{font-size:1.3rem; margin-bottom:.3em;}
.path-card p{font-size:.96rem; flex-grow:1;}
.path-link{
  display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:.92rem;
  margin-top:20px; color:var(--forest);
}
.path-card.featured .path-link{color:var(--sand-soft);}
.path-link svg{width:16px; height:16px;}

.paths-note{
  margin-top:40px; text-align:center; font-family:var(--font-display); font-size:1.2rem;
  color:var(--ink); max-width:640px; margin-left:auto; margin-right:auto; font-style:italic;
}

/* ===========================================================
   COMO FUNCIONA O DIAGNÓSTICO (processo — sequência real)
   =========================================================== */
.process-track{
  list-style:none; margin:0 0 52px; padding:0;
  display:grid; grid-template-columns:repeat(4, 1fr); gap:8px; position:relative;
}
.process-track::before{
  content:""; position:absolute; top:29px; left:10%; right:10%; height:1px;
  background:repeating-linear-gradient(90deg, var(--line-dark) 0 8px, transparent 8px 16px);
  z-index:0;
}
.process-track li{position:relative; z-index:1; text-align:center; padding:0 12px;}
.process-icon{
  width:58px; height:58px; border-radius:50%; margin:0 auto 20px;
  background:rgba(245,241,232,0.08); border:1.5px solid var(--line-dark);
  display:flex; align-items:center; justify-content:center;
}
.process-icon svg{width:24px; height:24px; fill:none; stroke:var(--sand-soft); stroke-width:1.6;}
.process-track h3{font-size:1.08rem; margin:0 0 .35em; font-family:var(--font-display); font-weight:500;}
.process-track p{font-size:.9rem; margin:0; max-width:22em; margin-left:auto; margin-right:auto;}

.process-note{
  border-top:1px dashed var(--line-dark); padding-top:36px; max-width:760px; margin:0 auto;
  text-align:center; font-size:1rem; color:rgba(245,241,232,0.8);
}
.process-note strong{color:var(--cream);}

/* ===========================================================
   SOBRE (split texto + imagem + stats)
   =========================================================== */
.about-split{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;}
.about-media{border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow);}
.about-media img{width:100%; height:100%; object-fit:cover; aspect-ratio:4/5;}
.about-text h2{font-size:clamp(1.9rem, 3.2vw, 2.6rem);}
.about-text p{font-size:1.03rem; max-width:34em;}

.stat-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:32px;}
.stat-item{
  border:1.5px solid var(--line); border-radius:var(--radius-sm); padding:22px 20px;
  background:var(--linen);
}
.stat-item strong{display:block; font-family:var(--font-display); font-size:1.3rem; color:var(--deep); margin-bottom:.2em;}
.stat-item span{font-size:.86rem; color:var(--ink-soft);}

/* ===========================================================
   EQUIPE
   =========================================================== */
.team-grid{display:grid; grid-template-columns:repeat(4, 1fr); gap:22px;}
.team-card{
  border-radius:var(--radius); padding:32px 26px; text-align:center;
  background:var(--linen); border:1.5px solid var(--line);
}
.team-avatar{
  width:64px; height:64px; border-radius:50%; margin:0 auto 20px;
  background:var(--sage); display:flex; align-items:center; justify-content:center;
}
.team-avatar svg{width:28px; height:28px; fill:none; stroke:var(--forest); stroke-width:1.5;}
.team-card h3{font-size:1.02rem; margin-bottom:.3em; font-family:var(--font-body); font-weight:600;}
.team-card p{font-size:.88rem; margin:0;}
.team-note{
  text-align:center; margin-top:36px; font-size:.92rem; color:var(--ink-soft);
  max-width:520px; margin-left:auto; margin-right:auto;
}

/* ===========================================================
   TRANSPARÊNCIA — banda destacada
   =========================================================== */
.transparency{
  display:flex; flex-direction:column; align-items:center; text-align:center; gap:24px;
}
.transparency-icon{
  width:64px; height:64px; border-radius:50%;
  background:rgba(185,148,101,0.14); display:flex; align-items:center; justify-content:center;
}
.transparency-icon svg{width:28px; height:28px; fill:none; stroke:var(--sand); stroke-width:1.5;}
.transparency h2{font-size:clamp(1.9rem, 3.4vw, 2.7rem); max-width:16em;}
.transparency p{font-size:1.1rem; max-width:640px; color:rgba(245,241,232,0.8);}
.transparency-note{font-size:.92rem; max-width:560px; color:rgba(245,241,232,0.6) !important;}

/* ===========================================================
   FAQ (accordion nativo — details/summary)
   =========================================================== */
.faq-list{max-width:var(--container-narrow); margin:0 auto; display:flex; flex-direction:column; gap:2px;}
.faq-item{
  border-bottom:1px solid var(--line); padding:6px 0;
}
.faq-item summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:20px;
  padding:20px 4px; font-family:var(--font-display); font-size:1.12rem; font-weight:500; color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-plus{
  flex-shrink:0; width:30px; height:30px; border-radius:50%; border:1.5px solid var(--line);
  display:flex; align-items:center; justify-content:center; position:relative; transition:transform .3s var(--ease), background .3s var(--ease);
}
.faq-plus::before, .faq-plus::after{content:""; position:absolute; background:var(--forest); transition:transform .3s var(--ease), opacity .3s var(--ease);}
.faq-plus::before{width:12px; height:1.6px;}
.faq-plus::after{width:1.6px; height:12px;}
.faq-item[open] .faq-plus{background:var(--forest); border-color:var(--forest);}
.faq-item[open] .faq-plus::before, .faq-item[open] .faq-plus::after{background:var(--cream);}
.faq-item[open] .faq-plus::after{transform:rotate(90deg); opacity:0;}
.faq-answer{padding:0 4px 22px; font-size:.98rem; max-width:60ch;}

/* ===========================================================
   CTA FINAL
   =========================================================== */
.cta-final{position:relative; color:var(--cream); padding:0; min-height:70vh; display:flex; align-items:center;}
.cta-final .hero-media img{object-position:60% 40%;}
.cta-inner{position:relative; z-index:1; padding:130px 28px; max-width:640px; text-align:left;}
.cta-inner h2{font-size:clamp(2.1rem, 4.2vw, 3.1rem); margin-bottom:.35em;}
.cta-inner > p{color:rgba(245,241,232,0.82); font-size:1.08rem; max-width:480px; margin-bottom:28px;}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer{background:var(--deep-2); color:var(--cream); padding:64px 0 28px;}
.footer-top{display:flex; justify-content:space-between; gap:48px; flex-wrap:wrap; padding-bottom:44px; border-bottom:1px solid var(--line-dark);}
.footer-brand{max-width:340px;}
.footer-brand .logo{margin-bottom:14px;}
.footer-brand p{color:rgba(245,241,232,0.62); font-size:.92rem;}
.footer-nav{display:flex; gap:56px; flex-wrap:wrap;}
.footer-col h4{font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; color:rgba(245,241,232,0.5); margin:0 0 16px; font-weight:600; font-family:var(--font-body);}
.footer-col a{display:block; font-size:.92rem; color:rgba(245,241,232,0.8); margin-bottom:12px; transition:color .2s;}
.footer-col a:hover{color:var(--sand-soft);}
.footer-bottom{display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; padding-top:26px; font-size:.82rem; color:rgba(245,241,232,0.45);}

/* WhatsApp floating button */
.whatsapp-fab{
  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 14px 34px -10px rgba(37,211,102,0.65);
  animation:fab-pulse 2.8s ease-in-out infinite;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.whatsapp-fab svg{width:29px; height:29px;}
.whatsapp-fab:hover{transform:scale(1.08); box-shadow:0 18px 40px -10px rgba(37,211,102,0.8);}
.whatsapp-fab:hover .fab-tooltip{opacity:1; transform:translateX(0);}
.fab-tooltip{
  position:absolute; right:74px; top:50%; transform:translateY(-50%) translateX(6px);
  background:var(--deep-2); color:var(--cream); font-size:.85rem; font-weight:500;
  padding:9px 16px; border-radius:100px; white-space:nowrap;
  opacity:0; transition:opacity .25s var(--ease), transform .25s var(--ease); pointer-events:none;
}
@keyframes fab-pulse{
  0%,100%{box-shadow:0 14px 34px -10px rgba(37,211,102,0.65);}
  50%{box-shadow:0 14px 34px -10px rgba(37,211,102,0.65), 0 0 0 10px rgba(37,211,102,0.14);}
}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 1080px){
  .positioning{grid-template-columns:1fr; gap:44px;}
  .paths-grid{grid-template-columns:1fr; }
  .path-card.featured{order:-1;}
  .about-split{grid-template-columns:1fr; gap:40px;}
  .about-media{max-width:480px; margin:0 auto;}
  .team-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width: 860px){
  .main-nav{
    position:fixed; inset:0 0 0 auto; top:0; height:100svh; width:min(80vw, 340px);
    background:var(--deep-2); flex-direction:column; align-items:flex-start;
    padding:110px 32px 40px; gap:24px; margin:0;
    transform:translateX(100%); transition:transform .4s var(--ease);
    box-shadow:-20px 0 50px -20px rgba(0,0,0,0.4);
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{font-size:1.1rem; opacity:1;}
  .menu-toggle{display:flex;}
  .nav-cta{display:none;}
  .section{padding:84px 0;}
  .process-track{grid-template-columns:repeat(2, 1fr); row-gap:36px;}
  .process-track::before{display:none;}
  .hero-content{padding-top:150px;}
  .footer-top{flex-direction:column; gap:32px;}
}

@media (max-width: 620px){
  .container{padding:0 20px;}
  .hero h1{font-size:2rem;}
  .hero-actions{flex-direction:column; align-items:stretch;}
  .hero-actions .btn{text-align:center;}
  .team-grid{grid-template-columns:1fr;}
  .whatsapp-fab{right:16px; bottom:16px; width:54px; height:54px;}
  .fab-tooltip{display:none;}
  .cta-inner{padding:100px 20px 80px;}
  .footer-nav{gap:36px;}
}