/* ==========================================================================
   Vie Saúde — site.css
   Identidade: dourado #C0A37B, bege #C8BFAD, preto, branco
   Títulos: Cormorant Garamond (substituta da Gallery Modern)
   Texto: Montserrat
   ========================================================================== */

:root{
  --gold: #c0a37b;
  --gold-dark: #a6885f;
  --gold-soft: rgba(192,163,123,.18);
  --beige: #c8bfad;
  --beige-light: #f4f1ea;
  --black: #000;
  --ink: #171614;
  --text: #2d2b27;
  --muted: #6d675d;
  --white: #fff;
  --container: 1200px;
  --font-body: 'Montserrat', Arial, sans-serif;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
button{ font: inherit; cursor: pointer; }
strong{ font-weight: 600; }

h1, h2, h3, h4{
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--ink);
  line-height: 1.1;
  margin: 0 0 16px;
}
h1{ font-size: clamp(40px, 6vw, 72px); }
h2{ font-size: clamp(34px, 4.2vw, 52px); }
h3{ font-size: clamp(26px, 2.6vw, 34px); }
h1 em, h2 em, h3 em{ font-style: italic; font-weight: 400; color: var(--gold); }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.section{ padding: 110px 0; }
.section-beige{ background: var(--beige-light); }
.section-dark{ background: var(--black); color: #d9d4ca; }
.section-dark h2, .section-dark h3{ color: #fff; }
.section-head{ max-width: 720px; margin-bottom: 56px; }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow{
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin: 0 0 14px;
}
.eyebrow-light{ color: var(--beige); }
.lead{ font-size: 17px; color: var(--muted); margin: 0; }

.skip-link{ position: absolute; left: -9999px; top: 0; background: var(--black); color: #fff; padding: 10px 16px; z-index: 999; }
.skip-link:focus{ left: 10px; top: 10px; }

/* ---------- Botões ---------- */
.btn{
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 17px 34px;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover{ transform: translateY(-2px); }
.btn-gold{ background: var(--gold); color: #fff; border-color: var(--gold); }
.btn-gold:hover{ background: var(--gold-dark); border-color: var(--gold-dark); }
.btn-dark{ background: var(--black); color: #fff; border-color: var(--black); }
.btn-dark:hover{ background: #2a2a2a; }
.btn-outline-light{ background: transparent; color: #fff; border-color: rgba(255,255,255,.7); }
.btn-outline-light:hover{ background: #fff; color: var(--ink); }
.btn-sm{ padding: 12px 22px; font-size: 11px; }
.link-gold{
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); border-bottom: 1px solid var(--gold-soft); padding-bottom: 6px;
}
.link-gold i{ transition: transform .25s var(--ease); }
.link-gold:hover i{ transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header{
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), padding .3s var(--ease);
}
.site-header.is-scrolled{ background: rgba(255,255,255,.96); box-shadow: 0 1px 0 rgba(192,163,123,.35); backdrop-filter: blur(8px); }
.header-inner{ display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.site-logo{ height: 88px; width: auto; transition: height .3s var(--ease), filter .3s var(--ease); filter: brightness(0) invert(1); }
.site-header.is-scrolled .site-logo{ height: 66px; filter: none; }
.nav ul{ display: flex; align-items: center; gap: 26px; }
.nav a{
  font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: #fff; padding: 8px 0; position: relative;
}
.nav a:not(.btn)::after{ content: ""; position: absolute; left: 0; bottom: 2px; width: 0; height: 1px; background: var(--gold); transition: width .3s var(--ease); }
.nav a:not(.btn):hover::after{ width: 100%; }
.site-header.is-scrolled .nav a{ color: var(--ink); }
.site-header.is-scrolled .nav a.btn{ color: #fff; }
.nav-toggle{ display: none; background: none; border: 0; color: #fff; font-size: 24px; }
.site-header.is-scrolled .nav-toggle{ color: var(--ink); }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  background-size: cover; background-position: center 30%;
  color: #fff;
  padding: 160px 0 120px;
}
.hero-overlay{
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.35) 45%, rgba(0,0,0,.65) 100%);
}
.hero-content{ position: relative; max-width: 860px; text-align: center; margin: 0 auto; }
.hero h1{ color: #fff; margin-bottom: 22px; }
.hero h1 em{ color: var(--gold); }
.hero-sub{ font-size: 17px; font-weight: 300; color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 36px; }
.hero-actions{ display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-scroll{
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  color: rgba(255,255,255,.8); font-size: 18px;
  animation: float 2.2s ease-in-out infinite;
}
@keyframes float{ 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,8px);} }

/* ---------- Info bar ---------- */
.infobar{ background: var(--beige-light); border-bottom: 1px solid rgba(192,163,123,.3); }
.infobar-inner{ display: grid; grid-template-columns: repeat(3, 1fr); }
.info-item{
  display: flex; align-items: center; gap: 16px;
  padding: 26px 28px;
  border-right: 1px solid rgba(192,163,123,.3);
}
.info-item:last-child{ border-right: 0; }
.info-item i{ font-size: 22px; color: var(--gold); }
.info-label{ display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-dark); font-weight: 500; }
.info-item a, .info-item span:not(.info-label){ font-size: 15px; color: var(--ink); }
.info-item a:hover{ color: var(--gold-dark); }

/* ---------- Por que ---------- */
.why-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.why-item{ text-align: center; padding: 0 8px; }
.why-icon{
  display: inline-flex; align-items: center; justify-content: center;
  width: 72px; height: 72px; border-radius: 50%;
  border: 1px solid var(--gold); color: var(--gold); font-size: 26px;
  margin-bottom: 22px;
}
.why-item h3{ font-size: 26px; margin-bottom: 10px; }
.why-item p{ margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- Especialidades ---------- */
.spec{
  display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start;
  padding: 64px 0;
  border-top: 1px solid rgba(192,163,123,.35);
}
.spec:last-child{ padding-bottom: 0; }
.spec-reverse{ grid-template-columns: 7fr 5fr; }
.spec-reverse .spec-media{ order: 2; }
.spec-media{ position: sticky; top: 110px; }
.spec-media img{ width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: top; border-radius: 4px; }
.spec-media-caption{
  position: absolute; left: 20px; bottom: 20px;
  background: rgba(255,255,255,.94); padding: 14px 20px; border-left: 3px solid var(--gold);
}
.spec-media-caption span{ display: block; font-family: var(--font-heading); font-size: 24px; color: var(--ink); line-height: 1; }
.spec-media-caption small{ font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-dark); font-weight: 500; }
.spec-body h3{ font-size: clamp(34px, 3.4vw, 44px); }
.spec-text{ color: var(--muted); max-width: 560px; margin-bottom: 30px; }

.tabs{ margin-bottom: 34px; }
.tab-list{ display: flex; gap: 4px; border-bottom: 1px solid rgba(192,163,123,.5); margin-bottom: 22px; flex-wrap: wrap; }
.tab{
  background: none; border: 0; border-bottom: 2px solid transparent; margin-bottom: -1px;
  padding: 12px 18px;
  font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
  transition: color .2s, border-color .2s;
}
.tab small{ font-size: 10px; color: var(--gold-dark); margin-left: 6px; }
.tab:hover{ color: var(--ink); }
.tab.is-active{ color: var(--ink); border-bottom-color: var(--gold); }
.tab-panel{ display: none; }
.tab-panel.is-active{ display: block; animation: fade .3s var(--ease); }
@keyframes fade{ from{ opacity: 0; transform: translateY(4px);} to{ opacity: 1; transform: none;} }
.service-list{ display: grid; grid-template-columns: 1fr 1fr; gap: 8px 28px; }
.service-list li{ position: relative; padding-left: 20px; font-size: 14.5px; line-height: 1.5; color: var(--text); }
.service-list li::before{ content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 1px; background: var(--gold); }

/* ---------- Sobre ---------- */
.about-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-media{ position: relative; }
.about-media img{ width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; }
.about-media::before{
  content: ""; position: absolute; inset: 18px -18px -18px 18px;
  border: 1px solid var(--gold); border-radius: 4px; z-index: -1;
}
.img-note{ position: absolute; left: 12px; top: 12px; background: rgba(0,0,0,.6); color: #fff; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; padding: 5px 10px; border-radius: 2px; }
.about-text{ color: var(--muted); font-size: 16.5px; margin-bottom: 34px; }

/* ---------- Corpo clínico ---------- */
.section-dark .eyebrow{ color: var(--gold); }
.doctors-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 1000px; margin: 0 auto; }
.doctor{ display: grid; grid-template-columns: 200px 1fr; gap: 28px; align-items: center; background: #0d0d0d; border: 1px solid rgba(192,163,123,.25); padding: 22px; border-radius: 4px; }
.doctor-photo img{ width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: top; border-radius: 2px; }
.doctor-spec{ font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); font-weight: 500; }
.doctor h3{ margin: 8px 0 10px; font-size: 30px; }
.doctor p{ font-size: 14.5px; color: #b9b3a7; margin: 0 0 18px; }

/* ---------- Hospitais + convênios ---------- */
.network-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.network-grid h2{ font-size: clamp(30px, 3.2vw, 40px); }
.hospital-list{ margin-top: 30px; display: grid; gap: 14px; }
.hospital-list li{ display: flex; gap: 18px; align-items: center; background: #fff; padding: 20px 22px; border-left: 3px solid var(--gold); }
.hospital-list i{ font-size: 24px; color: var(--gold); }
.hospital-list strong{ display: block; font-family: var(--font-heading); font-weight: 500; font-size: 22px; color: var(--ink); line-height: 1.1; }
.hospital-list span{ font-size: 13px; color: var(--muted); }
.convenios-logos{ display: flex; flex-wrap: wrap; gap: 24px; align-items: center; margin: 26px 0 10px; }
.convenios-logos img{ max-height: 48px; width: auto; }
.convenios-list{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.convenios-list li{
  background: #fff; border: 1px solid var(--beige); border-radius: 2px;
  padding: 10px 18px; font-size: 12px; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--ink);
}

/* ---------- Contato ---------- */
.contact-grid{ display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.contact-list{ display: grid; gap: 22px; margin: 30px 0 36px; }
.contact-list li{ display: flex; gap: 16px; align-items: flex-start; }
.contact-list i{ font-size: 20px; color: var(--gold); margin-top: 4px; width: 24px; text-align: center; }
.contact-list span{ display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-dark); font-weight: 500; }
.contact-list a:hover{ color: var(--gold-dark); }
.contact-map iframe{ width: 100%; height: 460px; border: 0; border-radius: 4px; filter: grayscale(.4) sepia(.15); }

/* ---------- Footer ---------- */
.site-footer{ background: var(--black); color: #b9b3a7; padding: 70px 0 0; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr .8fr; gap: 40px; padding-bottom: 50px; }
.footer-brand img{ height: 110px; width: auto; }
.site-footer h4{ font-family: var(--font-body); font-size: 11px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.site-footer p{ margin: 0; font-size: 14px; line-height: 1.8; }
.social{ display: flex; gap: 12px; }
.social a{ width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--gold); color: var(--gold); border-radius: 50%; transition: background .25s, color .25s; }
.social a:hover{ background: var(--gold); color: #000; }
.footer-copy{ border-top: 1px solid rgba(192,163,123,.25); padding: 22px 28px; text-align: center; font-size: 12px; letter-spacing: .06em; color: var(--beige); }

/* ---------- WhatsApp ---------- */
.whatsapp-float{
  position: fixed; right: 24px; bottom: 24px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px){
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
  .spec, .spec-reverse{ grid-template-columns: 1fr; gap: 36px; }
  .spec-reverse .spec-media{ order: 0; }
  .spec-media{ position: relative; top: auto; max-width: 420px; }
  .doctors-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px){
  .section{ padding: 80px 0; }
  .nav-toggle{ display: block; }
  .nav{ position: absolute; left: 0; right: 0; top: 100%; background: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.12); }
  .nav ul{ display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 28px 22px; }
  .nav ul.is-open{ display: flex; }
  .nav a{ color: var(--ink) !important; display: block; padding: 12px 0; border-bottom: 1px solid rgba(192,163,123,.25); }
  .nav a.btn{ color: #fff !important; text-align: center; margin-top: 12px; border: 0; }
  .site-logo{ height: 64px; }
  .site-header{ background: rgba(0,0,0,.35); }
  .site-header.is-scrolled{ background: rgba(255,255,255,.96); }
  .hero{ min-height: 88vh; padding: 140px 0 100px; }
  .infobar-inner{ grid-template-columns: 1fr; }
  .info-item{ border-right: 0; border-bottom: 1px solid rgba(192,163,123,.3); padding: 18px 0; }
  .info-item:last-child{ border-bottom: 0; }
  .about-grid, .network-grid, .contact-grid{ grid-template-columns: 1fr; gap: 40px; }
  .about-media::before{ display: none; }
  .doctor{ grid-template-columns: 1fr; }
  .doctor-photo{ max-width: 240px; }
  .service-list{ grid-template-columns: 1fr; }
  .contact-map iframe{ height: 320px; }
}
@media (max-width: 520px){
  .why-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .hero-actions .btn{ width: 100%; text-align: center; }
  .tab{ padding: 10px 12px; }
}