/* =================================================
   POLICLÍNICA DENTÁRIA · CABO FRIO
   Mini-site bio.policlinicacabofrio.com.br
   Paleta: Esmalte Sereno · Mobile-first
================================================= */

:root {
  /* Paleta oficial Esmalte Sereno */
  --sage:           rgb(143, 163, 142);
  --sage-deep:      rgb(108, 128, 110);
  --green-dark:     rgb(38, 55, 47);
  --green-deeper:   rgb(25, 42, 32);
  --gold-matte:     rgb(200, 170, 115);
  --gold-soft:      rgb(225, 198, 148);
  --nude-soft:      rgb(226, 213, 192);
  --white-warm:     rgb(250, 245, 235);
  --white-soft:     rgb(240, 232, 215);
  --charcoal:       rgb(28, 28, 28);

  /* Tipografia */
  --font-serif:  'Cormorant Garamond', 'Georgia', serif;
  --font-italic: 'Instrument Serif', 'Georgia', serif;

  /* Sombras */
  --shadow-soft: 0 2px 18px rgba(0,0,0,0.08);
  --shadow-card: 0 10px 40px rgba(25, 42, 32, 0.18);
}

/* ========== RESET ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-serif);
  background: var(--white-warm);
  color: var(--charcoal);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, iframe { max-width: 100%; display: block; border: 0; }
a { color: inherit; }

/* ========== ELEMENTOS COMUNS ========== */
.eyebrow {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--sage-deep);
  margin-bottom: 22px;
}
.eyebrow.gold { color: var(--gold-matte); }

.section-title {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(32px, 5.5vw, 48px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--green-deeper);
  margin-bottom: 60px;
}

.arrow {
  display: inline-block;
  font-family: var(--font-italic);
  font-style: italic;
  margin-left: 4px;
  transition: transform 0.3s ease;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh; /* iOS safe */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--white-warm);
  padding: 0 24px;
}

.hero-bg {
  position: absolute; inset: 0;
  background-image: url('hero_cadeira.jpg');
  background-size: cover;
  background-position: center;
  filter: grayscale(0.2) brightness(0.45) contrast(1.05);
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(25,42,32,0.35) 0%, rgba(25,42,32,0.80) 75%),
    linear-gradient(180deg, rgba(25,42,32,0.20) 0%, rgba(25,42,32,0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  padding: 80px 0 100px;
}

.brand-mark {
  font-family: var(--font-italic);
  font-style: italic;
  letter-spacing: 0.30em;
  font-size: 11px;
  color: var(--gold-matte);
  margin-bottom: 56px;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(40px, 8vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin-bottom: 28px;
}
.hero-title span { display: block; }
.hero-title .italic { color: var(--gold-soft); }

.hero-sub {
  font-family: var(--font-italic);
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-matte);
  margin-bottom: 56px;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--gold-matte);
  color: var(--green-deeper);
  text-decoration: none;
  padding: 19px 38px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.06em;
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(.2,.7,.3,1);
  margin-bottom: 22px;
  box-shadow: 0 6px 28px rgba(200,170,115,0.25);
}
.cta-primary:hover,
.cta-primary:focus-visible {
  background: var(--white-warm);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(255,250,240,0.20);
}
.cta-primary:hover .arrow { transform: translateX(4px); }

.hero-foot {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: rgba(255, 245, 230, 0.65);
}

.scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  color: var(--gold-matte);
  font-size: 20px;
  animation: bounce 2.4s infinite ease-in-out;
  opacity: 0.7;
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, 8px); }
}

/* ========== ÂNCORAS (3 SERVIÇOS) ========== */
.ancoras {
  padding: 110px 24px 100px;
  background: var(--white-warm);
  text-align: center;
}
.ancoras .section-title { margin-bottom: 56px; }

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  max-width: 1120px;
  margin: 0 auto;
}
@media (min-width: 760px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); gap: 30px; }
}

.card {
  background: var(--green-deeper);
  color: var(--white-warm);
  padding: 48px 32px 40px;
  text-align: left;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold-matte);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.card:hover::before { transform: scaleX(1); }

.card-num {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 42px;
  color: var(--gold-matte);
  display: block;
  line-height: 1;
  margin-bottom: 26px;
}
.card-title {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  font-size: 30px;
  margin-bottom: 18px;
  color: var(--white-warm);
}
.card-body {
  font-size: 15.5px;
  line-height: 1.65;
  margin-bottom: 28px;
  color: rgba(250, 245, 235, 0.85);
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gold-matte);
  text-decoration: none;
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 15.5px;
  letter-spacing: 0.04em;
  transition: gap 0.3s ease, color 0.3s ease;
}
.card-link:hover { gap: 12px; color: var(--gold-soft); }

/* ========== HISTÓRIA ========== */
.historia {
  background: var(--sage);
  color: var(--white-warm);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 760px) {
  .historia { grid-template-columns: 1fr 1fr; }
}

.historia-img {
  min-height: 340px;
  background-image: url('historia_maos.jpg');
  background-size: cover;
  background-position: center;
  filter: sepia(0.18) saturate(0.85) brightness(0.92);
}
@media (min-width: 760px) { .historia-img { min-height: 600px; } }

.historia-text {
  padding: 80px 28px 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 560px;
}
@media (min-width: 760px) { .historia-text { padding: 100px 60px; } }

.historia-title {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 4.5vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin-bottom: 28px;
  color: var(--white-warm);
}
.historia-body {
  font-size: 17px;
  line-height: 1.75;
  margin-bottom: 22px;
  color: rgba(250, 245, 235, 0.92);
}
.historia-quote {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 17px;
  line-height: 1.65;
  color: var(--gold-soft);
  border-top: 1px solid rgba(200,170,115,0.4);
  padding-top: 22px;
  margin-top: 22px;
  letter-spacing: 0.01em;
}

/* ========== POR QUE ========== */
.por-que {
  padding: 110px 24px 100px;
  background: var(--white-warm);
  text-align: center;
}
.por-que .section-title { margin-bottom: 56px; }

.por-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  max-width: 1000px;
  margin: 0 auto;
}
@media (min-width: 760px) {
  .por-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

.por-item {
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: 30px 28px;
  background: var(--white-soft);
  border-left: 3px solid var(--gold-matte);
  text-align: left;
  font-size: 15.5px;
  color: var(--charcoal);
}
.por-item strong {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 500;
  font-size: 24px;
  color: var(--green-deeper);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ========== TAMBÉM CUIDAMOS DE ========== */
.tambem {
  padding: 90px 24px 100px;
  background: var(--white-soft);
  text-align: center;
}
.tambem .section-title { margin-bottom: 44px; }
.tambem-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto 28px;
  padding: 0;
}
.tambem-list li {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 22px;
  color: var(--green-deeper);
  letter-spacing: 0.005em;
  position: relative;
}
.tambem-list li + li::before {
  content: "·";
  color: var(--gold-matte);
  position: absolute;
  left: -22px;
  top: 0;
  font-style: normal;
  font-weight: 400;
}
.tambem-sub {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 14.5px;
  letter-spacing: 0.04em;
  color: var(--sage-deep);
  max-width: 540px;
  margin: 0 auto;
  padding-top: 14px;
  border-top: 1px solid rgba(143, 163, 142, 0.25);
}
@media (max-width: 600px) {
  .tambem-list { gap: 12px 22px; }
  .tambem-list li { font-size: 19px; }
  .tambem-list li + li::before { left: -18px; }
}

/* ========== ENDEREÇO ========== */
.endereco {
  padding: 110px 24px 100px;
  background: var(--green-dark);
  color: var(--white-warm);
  text-align: center;
}
.endereco .eyebrow { color: var(--gold-matte); }
.endereco .section-title { color: var(--white-warm); margin-bottom: 56px; }

.end-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 50px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: left;
}
@media (min-width: 760px) {
  .end-grid { grid-template-columns: 1fr 1fr; gap: 70px; align-items: stretch; }
}

.end-text p {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(250, 245, 235, 0.92);
}
.end-line {
  font-family: var(--font-italic);
  font-style: italic;
  color: var(--gold-matte) !important;
  font-size: 12px !important;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  margin-top: 32px !important;
  margin-bottom: 6px !important;
}
.end-text > p:first-of-type { margin-top: 0; }

.map-wrap {
  border-radius: 3px;
  overflow: hidden;
  min-height: 360px;
  background: var(--green-deeper);
  box-shadow: var(--shadow-card);
}
.map-wrap iframe { width: 100%; height: 100%; min-height: 360px; }

/* Botão "Como chegar" — secundário, elegante */
.cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding: 14px 24px;
  background: transparent;
  color: var(--gold-matte);
  text-decoration: none;
  border: 1px solid var(--gold-matte);
  border-radius: 2px;
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.04em;
  transition: all 0.35s cubic-bezier(.2,.7,.3,1);
}
.cta-secondary:hover,
.cta-secondary:focus-visible {
  background: var(--gold-matte);
  color: var(--green-deeper);
}
.cta-secondary:hover .arrow { transform: translateX(4px); }

/* ========== CTA FINAL ========== */
.cta-final {
  padding: 110px 24px 110px;
  background: var(--green-deeper);
  color: var(--white-warm);
  text-align: center;
}
.cta-title {
  font-family: var(--font-italic);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 48px;
  color: var(--white-warm);
}

.cta-big {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--gold-matte);
  color: var(--green-deeper);
  text-decoration: none;
  padding: 22px 48px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.06em;
  border-radius: 2px;
  transition: all 0.35s cubic-bezier(.2,.7,.3,1);
  margin-bottom: 26px;
  box-shadow: 0 8px 32px rgba(200,170,115,0.28);
}
.cta-big:hover {
  background: var(--white-warm);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(255,250,240,0.18);
}
.cta-big:hover .arrow { transform: translateX(6px); }

.cta-sub {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: rgba(250, 245, 235, 0.65);
}

/* ========== FOOTER ========== */
footer {
  background: var(--green-deeper);
  color: rgba(250, 245, 235, 0.7);
  padding: 56px 24px 48px;
  text-align: center;
  font-size: 13px;
  line-height: 1.7;
  border-top: 1px solid rgba(200, 170, 115, 0.18);
}
.footer-content { max-width: 720px; margin: 0 auto; }

.footer-brand {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 20px;
  color: var(--gold-matte);
  margin-bottom: 6px;
}
.footer-since {
  font-family: var(--font-italic);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(250, 245, 235, 0.4);
}
.footer-divider {
  width: 36px; height: 1px;
  background: var(--gold-matte);
  margin: 28px auto;
  opacity: 0.5;
}
.footer-label {
  font-family: var(--font-italic);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(250, 245, 235, 0.5);
  margin-bottom: 10px;
}
.footer-cro {
  font-size: 13.5px;
  color: rgba(250, 245, 235, 0.85);
  margin-bottom: 4px;
}
.footer-disclaimer {
  font-size: 11px;
  font-style: italic;
  color: rgba(250, 245, 235, 0.4);
  line-height: 1.7;
}
.footer-instagram {
  margin-top: 18px;
  font-family: var(--font-italic);
  font-size: 14px;
}
.footer-instagram a {
  color: var(--gold-matte);
  text-decoration: none;
  border-bottom: 1px solid rgba(200,170,115,0.4);
  padding-bottom: 2px;
  transition: color 0.3s ease;
}
.footer-instagram a:hover { color: var(--gold-soft); }

/* ========== RESPONSIVO REFINADO ========== */
@media (max-width: 480px) {
  .hero-content { padding: 60px 0 80px; }
  .ancoras, .por-que, .endereco, .cta-final { padding-left: 20px; padding-right: 20px; }
  .card { padding: 38px 26px 32px; }
  .historia-text { padding: 64px 22px 70px; }
  .por-item { padding: 24px 22px; gap: 18px; }
  .cta-big { padding: 20px 36px; font-size: 16px; }
}

/* Acessibilidade: prefere movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}