/* =========================================================
   Dra. Loida Salazar Rivero - Medicina Estética
   Sistema de tokens: cor, tipografia, espaçamento
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600&family=Manrope:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  /* cor */
  --porcelain:#EFEEE6;
  --panel:#E4E1D3;
  --panel-2:#DAD5C4;
  --ink:#162019;
  --ink-soft:#3C4A42;
  --surgical:#204039;
  --surgical-light:#2E5A50;
  --brass:#B4863C;
  --brass-light:#D9AD68;
  --line:#CBC6B4;
  --white:#FFFFFF;
  --error:#A3402F;

  /* tipografia */
  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Manrope', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  /* espaçamento */
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --section-y: clamp(3.5rem, 8vw, 7rem);
  --radius: 2px;
  --radius-lg: 6px;

  --max: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important;}
}

body{
  margin:0;
  background:var(--porcelain);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%; display:block;}
a{color:inherit;}

h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:500;
  line-height:1.12;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
  color:var(--surgical);
}
h1{font-size:clamp(2.4rem, 5.4vw, 4.1rem); font-weight:400;}
h2{font-size:clamp(1.9rem, 3.6vw, 2.7rem);}
h3{font-size:clamp(1.25rem, 2vw, 1.5rem);}

p{margin:0 0 1.1em; color:var(--ink-soft);}
.lede{font-size:clamp(1.05rem, 1.6vw, 1.25rem); color:var(--ink-soft);}

.eyebrow{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brass);
  display:inline-flex;
  align-items:center;
  gap:0.55em;
  margin-bottom:1em;
}
.eyebrow::before{
  content:'';
  width:22px; height:1px;
  background:var(--brass);
  display:inline-block;
}

.container{
  max-width:var(--max);
  margin:0 auto;
  padding:0 var(--gutter);
}

.section{padding:var(--section-y) 0;}
.section--panel{background:var(--panel);}
.section--surgical{background:var(--surgical); color:var(--porcelain);}
.section--surgical h2, .section--surgical h3{color:var(--porcelain);}
.section--surgical p{color:#C9D6D0;}

hr.rule{
  border:none;
  border-top:1px solid var(--line);
  margin:0;
}

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

/* ---------- botões ---------- */
.btn{
  font-family:var(--font-body);
  font-weight:700;
  font-size:0.92rem;
  letter-spacing:0.01em;
  padding:0.95em 1.7em;
  border-radius:var(--radius);
  border:1px solid transparent;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:0.6em;
  text-decoration:none;
  transition:transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--surgical); color:var(--porcelain);}
.btn-primary:hover{background:var(--surgical-light);}
.btn-brass{background:var(--brass); color:var(--ink);}
.btn-brass:hover{background:var(--brass-light);}
.btn-ghost{background:transparent; color:var(--surgical); border-color:var(--surgical);}
.btn-ghost:hover{background:var(--surgical); color:var(--porcelain);}
.section--surgical .btn-ghost{color:var(--porcelain); border-color:#5C7A72;}
.section--surgical .btn-ghost:hover{background:var(--porcelain); color:var(--surgical);}
.btn svg{width:18px; height:18px; flex-shrink:0;}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(239,238,230,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:1.1rem; padding-bottom:1.1rem;
}
.brand{
  font-family:var(--font-display);
  font-size:1.35rem;
  color:var(--surgical);
  text-decoration:none;
  letter-spacing:0.01em;
  display:flex; flex-direction:column; line-height:1.05;
}
.brand span{
  font-family:var(--font-mono);
  font-size:0.6rem;
  letter-spacing:0.16em;
  color:var(--brass);
  text-transform:uppercase;
  margin-top:0.35em;
}
.nav{display:flex; align-items:center; gap:2.1rem;}
.nav-links{display:flex; gap:1.9rem; list-style:none; margin:0; padding:0;}
.nav-links a{
  text-decoration:none;
  font-size:0.92rem;
  font-weight:600;
  color:var(--ink-soft);
  position:relative;
  padding-bottom:4px;
}
.nav-links a:hover, .nav-links a[aria-current="page"]{color:var(--surgical);}
.nav-links a[aria-current="page"]::after{
  content:'';
  position:absolute; left:0; right:0; bottom:-2px;
  height:2px; background:var(--brass);
}
.nav-cta{display:flex; align-items:center; gap:0.9rem;}
.menu-toggle{
  display:none;
  background:none; border:1px solid var(--line);
  border-radius:var(--radius); padding:0.5em 0.65em;
  cursor:pointer;
}
.menu-toggle svg{width:22px; height:22px;}

@media (max-width: 880px){
  .nav-links{
    position:fixed; inset:0 0 0 auto; top:70px;
    flex-direction:column; background:var(--porcelain);
    width:min(78vw, 320px); height:calc(100vh - 70px);
    padding:2rem 1.6rem; gap:1.5rem;
    border-left:1px solid var(--line);
    transform:translateX(105%);
    transition:transform .28s ease;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-links a{font-size:1.05rem;}
  .menu-toggle{display:inline-flex;}
  .nav-cta .btn span.btn-label{display:none;}
}

/* ---------- hero ---------- */
.hero{
  padding-top:clamp(3rem, 7vw, 5.5rem);
  padding-bottom:clamp(2.5rem, 6vw, 4rem);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:clamp(2rem, 5vw, 4rem);
  align-items:center;
}
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
}
.hero h1{margin-bottom:0.4em;}
.hero h1 em{font-style:italic; color:var(--brass);}
.hero-badges{
  display:flex; flex-wrap:wrap; gap:0.7rem;
  margin:1.6rem 0 2rem;
}
.badge{
  font-family:var(--font-mono);
  font-size:0.74rem;
  letter-spacing:0.04em;
  background:var(--white);
  border:1px solid var(--line);
  padding:0.55em 0.9em;
  border-radius:100px;
  display:inline-flex; align-items:center; gap:0.5em;
  color:var(--ink-soft);
}
.badge svg{width:14px;height:14px; color:var(--surgical);}
.hero-actions{display:flex; flex-wrap:wrap; gap:1rem;}

.hero-visual{
  aspect-ratio:4/5;
  border-radius:var(--radius-lg);
  background:linear-gradient(155deg, var(--surgical) 0%, #16302A 62%, #0F221D 100%);
  position:relative;
  overflow:hidden;
  display:flex; align-items:flex-end;
}
.hero-visual svg{width:100%; height:100%; position:absolute; inset:0;}
.hero-visual-caption{
  position:relative; z-index:2;
  color:var(--porcelain);
  padding:1.6rem;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.05em;
  border-top:1px solid rgba(239,238,230,0.25);
  background:linear-gradient(0deg, rgba(15,34,29,0.75), transparent);
  width:100%;
}

/* ---------- linha do tempo (régua) - elemento assinatura ---------- */
.ruler{
  position:relative;
  padding-top:2.6rem;
}
.ruler-track{
  position:relative;
  height:2px;
  background:var(--line);
  margin:0 0 0;
}
.ruler-track::before{
  content:'';
  position:absolute; left:0; top:0; height:2px;
  width:100%;
  background:repeating-linear-gradient(90deg, var(--surgical) 0 2px, transparent 2px 40px);
  opacity:0.35;
}
.ruler-steps{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1.5rem;
  margin-top:0;
}
.ruler-step{
  position:relative;
  padding-top:1.4rem;
}
.ruler-step::before{
  content:'';
  position:absolute; top:-1px; left:0;
  width:1px; height:14px;
  background:var(--surgical);
}
.ruler-step .tick-num{
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:var(--brass);
  letter-spacing:0.04em;
  display:block;
  margin-bottom:0.5em;
}
.ruler-step h4{
  font-family:var(--font-body);
  font-weight:800;
  font-size:0.98rem;
  color:var(--surgical);
  margin:0 0 0.35em;
}
.ruler-step p{font-size:0.9rem; margin:0;}
@media (max-width:760px){
  .ruler-steps{grid-template-columns:1fr 1fr; row-gap:2rem;}
}

/* ---------- galeria de resultados ---------- */
.result-card{
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--white);
  border:1px solid var(--line);
}
.result-card img{width:100%; height:auto; display:block;}

/* ---------- grades e cartões ---------- */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.75rem;
}
.grid-2{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1.75rem;
}
@media (max-width:880px){
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
}

.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:2rem;
}
.card-icon{
  width:46px; height:46px;
  border-radius:100%;
  background:var(--panel);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.3rem;
}
.card-icon svg{width:22px; height:22px; color:var(--surgical);}

.proc-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:1.9rem;
  display:flex; flex-direction:column; gap:0.9rem;
}
.proc-card h3{margin-bottom:0.1em;}
.proc-meta{
  display:flex; flex-wrap:wrap; gap:0.55rem;
  font-family:var(--font-mono);
  font-size:0.7rem;
  color:var(--ink-soft);
}
.proc-meta span{
  background:var(--porcelain);
  border:1px solid var(--line);
  padding:0.35em 0.7em;
  border-radius:100px;
}
.proc-card .btn{align-self:flex-start; margin-top:0.4rem;}

.section-head{
  max-width:640px;
  margin:0 auto 3rem;
  text-align:center;
}
.section-head.left{margin:0 0 3rem; text-align:left;}

/* ---------- depoimentos ---------- */
.quote-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:2rem;
}
.quote-card p{font-family:var(--font-display); font-size:1.15rem; font-style:italic; color:var(--ink); margin-bottom:1rem;}
.quote-attr{font-family:var(--font-mono); font-size:0.72rem; color:var(--brass); letter-spacing:0.04em;}

/* ---------- formulários ---------- */
.form{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:clamp(1.6rem, 3vw, 2.6rem);
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:1.1rem;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:1.1rem;}
.field label{
  display:block;
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.05em;
  text-transform:uppercase;
  color:var(--ink-soft);
  margin-bottom:0.5em;
}
.field input, .field select, .field textarea{
  width:100%;
  font-family:var(--font-body);
  font-size:0.98rem;
  padding:0.85em 1em;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--porcelain);
  color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:2px solid var(--brass);
  outline-offset:1px;
  background:var(--white);
}
.field textarea{resize:vertical; min-height:110px;}
.field-hint{font-size:0.78rem; color:var(--ink-soft); margin-top:0.4em;}
.hp-field{position:absolute; left:-9999px; opacity:0; height:0; width:0;}

.form-status{
  margin-top:1rem;
  padding:0.9em 1.1em;
  border-radius:var(--radius);
  font-size:0.9rem;
  display:none;
}
.form-status.is-visible{display:block;}
.form-status.success{background:#DEE9E1; color:var(--surgical); border:1px solid #B9CFC1;}
.form-status.error{background:#F3DEDA; color:var(--error); border:1px solid #E3B9AF;}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);
  color:#C9D2CC;
  padding:var(--section-y) 0 2rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1fr;
  gap:2.5rem;
  padding-bottom:2.5rem;
  border-bottom:1px solid #2C382F;
}
@media (max-width:880px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;}
}
.footer-brand{
  font-family:var(--font-display);
  font-size:1.3rem;
  color:var(--porcelain);
  margin-bottom:0.7rem;
}
.footer-grid h5{
  font-family:var(--font-mono);
  font-size:0.72rem;
  letter-spacing:0.1em;
  text-transform:uppercase;
  color:var(--brass-light);
  margin:0 0 1.1em;
}
.footer-grid ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:0.7em;}
.footer-grid a{text-decoration:none; color:#C9D2CC; font-size:0.92rem;}
.footer-grid a:hover{color:var(--porcelain);}
.footer-social{display:flex; gap:0.8rem; margin-top:1.2rem;}
.footer-social a{
  width:38px; height:38px;
  border:1px solid #3A473E;
  border-radius:100%;
  display:flex; align-items:center; justify-content:center;
  transition:border-color .18s ease, background .18s ease;
}
.footer-social a svg{width:17px; height:17px;}
.footer-social a:hover{border-color:var(--brass); background:#1E2A22;}
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:0.8rem;
  padding-top:1.6rem;
  font-size:0.8rem;
  color:#7C8A81;
}
.footer-bottom a{color:#7C8A81; text-decoration:underline;}

/* ---------- botão flutuante whatsapp ---------- */
.whatsapp-float{
  position:fixed;
  right:1.3rem; bottom:1.3rem;
  z-index:60;
  width:60px; height:60px;
  border-radius:100%;
  background:var(--surgical);
  color:var(--porcelain);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 24px rgba(22,32,25,0.28);
  text-decoration:none;
  transition:transform .2s ease, background .2s ease;
}
.whatsapp-float:hover{transform:translateY(-3px); background:var(--surgical-light);}
.whatsapp-float svg{width:28px; height:28px;}

/* ---------- utilitários ---------- */
.text-center{text-align:center;}
.mt-lg{margin-top:3rem;}
.stack-sm > * + *{margin-top:0.5rem;}
.divider{height:1px; background:var(--line); margin:var(--section-y) 0; border:none;}
.tag-list{display:flex; flex-wrap:wrap; gap:0.6rem;}

.page-hero{
  padding:clamp(3rem,6vw,4.5rem) 0 clamp(2rem,4vw,3rem);
  border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{margin-bottom:0.8em;}
.breadcrumb{
  font-family:var(--font-mono);
  font-size:0.72rem;
  color:var(--ink-soft);
  margin-bottom:1.4rem;
}
.breadcrumb a{text-decoration:none; color:var(--ink-soft);}
.breadcrumb a:hover{color:var(--surgical);}

.value-row{
  display:flex; gap:1.2rem; align-items:flex-start;
  padding:1.4rem 0;
  border-top:1px solid var(--line);
}
.value-row:last-child{border-bottom:1px solid var(--line);}
.value-num{
  font-family:var(--font-mono);
  font-size:0.85rem;
  color:var(--brass);
  padding-top:0.2em;
  flex-shrink:0;
  width:2.4em;
}

.team-card{
  display:flex; gap:1.2rem; align-items:flex-start;
  padding:1.6rem 0;
  border-top:1px solid var(--line);
}
.team-avatar{
  width:64px; height:64px;
  border-radius:100%;
  background:var(--panel);
  flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  color:var(--surgical);
  font-family:var(--font-display);
  font-size:1.3rem;
}

.faq-item{border-top:1px solid var(--line); padding:1.4rem 0;}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;
  font-weight:700;
  color:var(--surgical);
  list-style:none;
  display:flex; justify-content:space-between; align-items:center;
  gap:1rem;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:'+';
  font-family:var(--font-mono);
  color:var(--brass);
  font-size:1.2rem;
  flex-shrink:0;
}
.faq-item[open] summary::after{content:'–';}
.faq-item p{margin-top:0.9rem;}

.map-frame{
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  height:340px;
}
.map-frame iframe{width:100%; height:100%; border:0;}

.legal-note{
  font-size:0.78rem; color:var(--ink-soft);
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1rem 1.2rem;
  margin-top:1.5rem;
}