/* ============================================================
   Dra. Grazielle Faria — Endocrinologista
   Design tokens
   ============================================================ */
:root{
  --cream:      #FAF6F0;
  --paper:      #F2E8DE;
  --blush:      #EAD7C8;
  --mocha:      #45332A;
  --mocha-2:    #6B5647;
  --clay:       #AD7857;
  --clay-dark:  #8C5C40;
  --gold:       #C9A567;
  --white:      #FFFFFF;

  --font-display: "Fraunces", serif;
  --font-body:    "Jost", sans-serif;
  --font-accent:  "Quicksand", sans-serif;

  --container: 1160px;
  --radius: 22px;
  --ease: cubic-bezier(.22,.8,.32,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--cream);
  color:var(--mocha);
  font-family:var(--font-body);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
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; color:var(--mocha); }
p{ margin:0 0 1em; }
.wrap{ max-width:var(--container); margin:0 auto; padding:0 32px; }

.skip-link{
  position:absolute; left:12px; top:-60px; z-index:100;
  background:var(--mocha); color:var(--cream); padding:12px 20px; border-radius:10px;
  font-family:var(--font-accent); font-weight:600; font-size:.85rem;
  transition:top .3s var(--ease);
}
.skip-link:focus{ top:12px; }

:focus-visible{ outline:2px solid var(--clay); outline-offset:3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--font-accent);
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:.72rem;
  color:var(--clay-dark);
  margin:0 0 1.1em;
}
.eyebrow-light{ color:var(--blush); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.5em;
  font-family:var(--font-accent); font-weight:600; font-size:.95rem;
  padding:.95em 1.9em;
  border-radius:999px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--mocha); color:var(--cream); }
.btn-primary:hover{ background:var(--clay-dark); }
.btn-primary-light{ background:var(--cream); color:var(--mocha); }
.btn-primary-light:hover{ background:var(--white); }
.btn-ghost{ border-color:var(--mocha); color:var(--mocha); }
.btn-ghost:hover{ background:var(--mocha); color:var(--cream); }
.btn-text{ padding:.95em .2em; color:var(--clay-dark); }
.btn-text span{ transition:transform .35s var(--ease); display:inline-block; }
.btn-text:hover span{ transform:translateX(5px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(250,246,240,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(69,51,42,.08);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:18px; padding-bottom:18px;
  gap:24px;
  position:relative;
}
.nav-panel{ display:flex; align-items:center; gap:24px; margin-left:auto; }
.wordmark{ display:flex; flex-direction:column; line-height:1.1; }
.wordmark-line1{ font-family:var(--font-display); font-style:italic; font-size:1.25rem; color:var(--mocha); }
.wordmark-line2{ font-family:var(--font-accent); font-size:.62rem; letter-spacing:.22em; text-transform:uppercase; color:var(--clay-dark); margin-top:2px; }

.main-nav{ display:flex; gap:34px; }
.main-nav a{
  font-family:var(--font-accent); font-size:.85rem; font-weight:600;
  color:var(--mocha-2); position:relative; padding-bottom:4px;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:1.5px; background:var(--clay);
  transition:width .3s var(--ease);
}
.main-nav a:hover::after{ width:100%; }
.main-nav a:hover{ color:var(--mocha); }

.header-cta{ padding:.7em 1.5em; font-size:.85rem; flex-shrink:0; }
.nav-toggle{ display:none; background:none; border:0; width:34px; height:26px; position:relative; cursor:pointer; padding:0; }
.nav-toggle span{ position:absolute; left:0; right:0; height:1.6px; background:var(--mocha); transition:all .3s var(--ease); }
.nav-toggle span:nth-child(1){ top:0; }
.nav-toggle span:nth-child(2){ top:50%; transform:translateY(-50%); }
.nav-toggle span:nth-child(3){ bottom:0; }
.nav-toggle.open span:nth-child(1){ transform:translateY(11px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-11px) rotate(-45deg); }

/* ============================================================
   PEARL DIVIDER — signature motif
   ============================================================ */
.pearl-divider{
  display:flex; align-items:center; gap:9px; margin:2.4em 0;
}
.pearl-divider span{
  border-radius:50%;
  background:linear-gradient(160deg, #fff, var(--blush) 70%);
  box-shadow: inset -2px -2px 3px rgba(140,92,64,.35), 0 1px 2px rgba(69,51,42,.15);
}
.pearl-divider span:nth-child(1){ width:5px; height:5px; }
.pearl-divider span:nth-child(2){ width:8px; height:8px; }
.pearl-divider span:nth-child(3){ width:11px; height:11px; }
.pearl-divider span:nth-child(4){ width:14px; height:14px; }
.pearl-divider span:nth-child(5){ width:11px; height:11px; }
.pearl-divider span:nth-child(6){ width:8px; height:8px; }
.pearl-divider span:nth-child(7){ width:5px; height:5px; }
.pearl-divider::before,.pearl-divider::after{
  content:""; flex:1; height:1px; background:rgba(69,51,42,.18);
}
.pearl-divider-footer{ max-width:220px; margin:2.6em auto 1.6em; }
.pearl-divider-footer span{ background:linear-gradient(160deg, rgba(255,255,255,.9), rgba(255,255,255,.3) 70%); }
.pearl-divider-footer::before,.pearl-divider-footer::after{ background:rgba(255,255,255,.18); }

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  overflow:hidden;
  padding:64px 0 40px;
}
.hero-swirl{
  position:absolute; top:-120px; right:-160px; width:640px; height:640px;
  color:var(--clay); opacity:.14; pointer-events:none;
}
.hero-swirl svg{ width:100%; height:100%; }

.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center;
  position:relative; z-index:1;
}
.hero-title{
  font-size:clamp(2.6rem, 5vw, 4.1rem);
  font-weight:400;
  letter-spacing:-.01em;
  line-height:1.06;
}
.hero-title em{
  font-style:italic; font-weight:500; color:var(--clay-dark);
}
.hero-sub{
  max-width:460px; font-size:1.05rem; color:var(--mocha-2);
}
.hero-actions{ display:flex; align-items:center; gap:22px; flex-wrap:wrap; margin-top:8px; }
.hero-credentials{
  display:flex; gap:26px; flex-wrap:wrap;
  font-family:var(--font-accent); font-size:.78rem; font-weight:600;
  letter-spacing:.03em; color:var(--mocha-2);
}
.hero-credentials span{ position:relative; padding-left:16px; }
.hero-credentials span::before{
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:6px; height:6px; border-radius:50%; background:var(--gold);
}

.hero-figure{ position:relative; justify-self:center; }
.hero-photo{
  width:min(420px, 100%);
  aspect-ratio:4/5;
  border-radius:var(--radius);
  overflow:hidden;
  position:relative; z-index:2;
  box-shadow:0 30px 60px -20px rgba(69,51,42,.35);
}
.hero-photo img{ width:100%; height:100%; object-fit:cover; }
.hero-photo-frame{
  position:absolute; z-index:1; top:22px; left:-22px;
  width:min(420px, 100%); aspect-ratio:4/5;
  border:1.5px solid var(--gold);
  border-radius:var(--radius);
  opacity:.7;
}

/* ============================================================
   SECTION generic
   ============================================================ */
.section{ padding:110px 0; }
.section-head{ max-width:640px; margin:0 auto 64px; text-align:center; }
.section-head h2{ font-size:clamp(1.9rem,3vw,2.6rem); }
.section-head .eyebrow{ display:flex; justify-content:center; }

/* ============================================================
   TREATMENTS
   ============================================================ */
.treatments{ background:var(--paper); }
.treatment-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:1px;
  background:rgba(69,51,42,.12);
  border:1px solid rgba(69,51,42,.12);
  border-radius:var(--radius);
  overflow:hidden;
}
.treatment-card{
  background:var(--cream);
  padding:38px 30px;
  transition:background .35s var(--ease), transform .35s var(--ease);
}
.treatment-card:hover{ background:var(--white); }
.t-icon{
  display:inline-flex; width:44px; height:44px; color:var(--clay-dark); margin-bottom:18px;
}
.t-icon svg{ width:100%; height:100%; }
.treatment-card h3{
  font-size:1.05rem; font-weight:500; margin-bottom:.5em; line-height:1.3;
}
.treatment-card p{ font-size:.9rem; color:var(--mocha-2); margin:0; }

@media (max-width:980px){
  .treatment-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:560px){
  .treatment-grid{ grid-template-columns:1fr; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid{
  display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:center;
}
.about-photo{
  border-radius:var(--radius); overflow:hidden;
  aspect-ratio:4/5;
  box-shadow:0 30px 60px -24px rgba(69,51,42,.3);
}
.about-photo img{ width:100%; height:100%; object-fit:cover; object-position:center 20%; }
.about-lead{ font-size:1.08rem; color:var(--mocha-2); max-width:520px; }

.timeline{ list-style:none; margin:2em 0; padding:0; border-left:1.5px solid rgba(69,51,42,.18); }
.timeline li{
  display:flex; gap:22px; padding:0 0 22px 26px; position:relative;
}
.timeline li::before{
  content:""; position:absolute; left:-6px; top:5px; width:10px; height:10px; border-radius:50%;
  background:var(--white); border:2px solid var(--clay);
}
.t-year{ font-family:var(--font-accent); font-weight:700; font-size:.82rem; color:var(--clay-dark); min-width:56px; }
.t-text{ font-size:.95rem; color:var(--mocha-2); }
.about-experience{ font-size:.92rem; color:var(--mocha-2); border-top:1px solid rgba(69,51,42,.14); padding-top:1.6em; }

/* ============================================================
   DIFERENCIAIS / VALORES
   ============================================================ */
.diff{ background:var(--mocha); color:var(--cream); }
.diff-cols{
  display:grid; grid-template-columns:1fr 1fr; gap:56px;
  padding-bottom:70px; margin-bottom:70px;
  border-bottom:1px solid rgba(250,246,240,.16);
}
.diff-mark{
  display:block; width:34px; height:2px; background:var(--gold); margin-bottom:22px;
}
.diff-col h3{ color:var(--cream); font-size:1.35rem; }
.diff-col p{ color:rgba(250,246,240,.72); font-size:.98rem; max-width:420px; }

.value-cloud{
  display:flex; flex-wrap:wrap; gap:.3em .7em; justify-content:center; align-items:baseline;
  text-align:center; font-family:var(--font-display); font-style:italic;
}
.value-cloud span{ color:rgba(250,246,240,.55); }
.value-cloud .v1{ font-size:clamp(1.4rem,3.4vw,2.4rem); color:var(--cream); }
.value-cloud .v2{ font-size:clamp(1.1rem,2.4vw,1.7rem); color:var(--gold); }
.value-cloud .v3{ font-size:clamp(1.2rem,2.8vw,1.9rem); color:rgba(250,246,240,.78); }

/* ============================================================
   PROCESS — primeira consulta (real sequence, numbering justified)
   ============================================================ */
.process{ background:var(--paper); }
.process-list{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(4,1fr); gap:36px;
}
.process-step{ display:flex; flex-direction:column; gap:14px; }
.p-num{
  font-family:var(--font-display); font-style:italic; font-size:2.1rem; color:var(--clay);
  line-height:1;
}
.process-step h3{ font-size:1.05rem; margin-bottom:.4em; }
.process-step p{ font-size:.9rem; color:var(--mocha-2); margin:0; }

@media (max-width:900px){
  .process-list{ grid-template-columns:1fr 1fr; row-gap:40px; }
}
@media (max-width:560px){
  .process-list{ grid-template-columns:1fr; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list{ max-width:760px; margin:0 auto; }
.faq-item{
  border-bottom:1px solid rgba(69,51,42,.15);
}
.faq-q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:20px;
  background:none; border:0; cursor:pointer; text-align:left;
  padding:22px 4px; font-family:var(--font-body); font-size:1.02rem; color:var(--mocha);
}
.faq-icon{
  font-family:var(--font-accent); font-size:1.3rem; color:var(--clay-dark); flex-shrink:0;
  transition:transform .35s var(--ease);
  width:26px; height:26px; border-radius:50%; border:1px solid rgba(69,51,42,.25);
  display:flex; align-items:center; justify-content:center;
}
.faq-item.open .faq-icon{ transform:rotate(45deg); background:var(--clay); color:var(--cream); border-color:var(--clay); }
.faq-a{
  max-height:0; overflow:hidden; transition:max-height .4s var(--ease), padding .4s var(--ease);
  padding:0 4px;
}
.faq-a p{ font-size:.95rem; color:var(--mocha-2); padding-bottom:22px; margin:0; max-width:620px; }
.faq-item.open .faq-a{ max-height:200px; }

/* ============================================================
   CTA
   ============================================================ */
.cta{ position:relative; overflow:hidden; color:var(--cream); }
.cta-photo{ position:absolute; inset:0; }
.cta-photo img{ width:100%; height:100%; object-fit:cover; object-position:center 25%; }
.cta-photo::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(69,51,42,.94) 30%, rgba(69,51,42,.55) 65%, rgba(69,51,42,.25));
}
.cta-inner{ position:relative; z-index:1; padding:130px 0; }
.cta-inner{ padding-left:30px; padding-right:30px; }
.cta-copy{ max-width:560px; }
.cta-copy h2{ color:var(--cream); font-size:clamp(2rem,3.6vw,2.9rem); }
.cta-copy p{ color:rgba(250,246,240,.82); font-size:1.05rem; max-width:460px; }
.cta-actions{ display:flex; align-items:center; gap:22px; flex-wrap:wrap; margin-top:6px; }
.cta-phone{ font-family:var(--font-accent); font-weight:600; font-size:.9rem; color:rgba(250,246,240,.85); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--mocha-2); color:var(--cream); padding:80px 0 30px; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1.2fr 1fr; gap:40px;
}
.footer-brand .wordmark-line1{ color:var(--cream); font-size:1.3rem; }
.footer-brand .wordmark-line2{ color:var(--gold); }
.footer-crm{ margin-top:14px; font-size:.82rem; color:rgba(250,246,240,.6); }
.footer-col h4{
  font-family:var(--font-accent); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold); margin-bottom:1em; font-weight:700;
}
.footer-col p{ font-size:.92rem; color:rgba(250,246,240,.85); margin-bottom:.5em; }
.footer-col a:hover{ color:var(--gold); }
.map-link{
  display:inline-block; margin-top:6px; font-size:.85rem; font-weight:600;
  font-family:var(--font-accent); color:var(--gold);
}
.map-link:hover{ text-decoration:underline; }
.social-icons{ display:flex; gap:14px; }
.social-icons a{
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(250,246,240,.3);
  display:flex; align-items:center; justify-content:center; transition:all .3s var(--ease);
}
.social-icons svg{ width:17px; height:17px; }
.social-icons a:hover{ background:var(--gold); border-color:var(--gold); color:var(--mocha); }

.footer-copy{ text-align:center; font-size:.78rem; color:rgba(250,246,240,.5); margin:0; }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float{
  position:fixed; right:26px; bottom:26px; z-index:60;
  width:58px; height:58px; border-radius:50%;
  background:var(--mocha); color:var(--cream);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(69,51,42,.5);
  transition:transform .35s var(--ease), background .35s var(--ease);
}
.whatsapp-float svg{ width:28px; height:28px; }
.whatsapp-float:hover{ transform:translateY(-4px) scale(1.05); background:var(--clay-dark); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-figure{ order:-1; margin-bottom:20px; }
  .hero-photo{ width:min(340px,80%); margin:0 auto; }
  .hero-photo-frame{ display:none; }
  .about-grid{ grid-template-columns:1fr; }
  .about-photo{ max-width:420px; margin:0 auto; }
  .diff-cols{ grid-template-columns:1fr; gap:36px; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width:760px){
  .nav-panel{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    flex-direction:column; align-items:stretch; gap:0;
    background:var(--cream);
    padding:8px 32px 26px;
    border-bottom:1px solid rgba(69,51,42,.1);
    box-shadow:0 20px 34px -18px rgba(69,51,42,.28);
  }
  .nav-toggle{ display:block; }

  .site-header.menu-open .nav-panel{ display:flex; }
  .site-header.menu-open .main-nav{
    flex-direction:column; gap:2px;
  }
  .main-nav a{ padding:12px 0; border-bottom:1px solid rgba(69,51,42,.08); }
  .header-cta{ margin-top:18px; align-self:flex-start; }

  .section{ padding:74px 0; }
  .footer-grid{ grid-template-columns:1fr; gap:34px; }
}