:root {
  --color-primary: #30958d;
  --color-primary-dark: #1f6b65;
  --color-accent: #f79133;
  --color-text: #2b2b2b;
  --color-text-light: #6b6b6b;
  --color-bg: #ffffff;
  --color-bg-soft: #f6faf9;
  --font-heading: 'Quicksand', sans-serif;
  --font-body: 'Poppins', sans-serif;
  --radius-lg: 28px;
  --radius-md: 18px;
  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary-dark); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}
.highlight { color: var(--color-accent); }

.link-more {
  display: inline-block;
  margin-top: 16px;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
}
.link-more:hover { color: var(--color-accent); }

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn--primary { background: var(--color-accent); color: #fff; box-shadow: 0 8px 24px rgba(247, 145, 51, 0.35); }
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(247, 145, 51, 0.45); }
.btn--ghost { border: 2px solid var(--color-primary); color: var(--color-primary); margin-left: 12px; }
.btn--ghost:hover { background: var(--color-primary); color: #fff; }

.scroll-progress {
  position: fixed; top: 0; left: 0; height: 4px; width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: 1000;
}

.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  transition: box-shadow var(--transition), padding var(--transition);
  padding: 18px 0;
}
.header.scrolled { box-shadow: 0 6px 24px rgba(0,0,0,0.06); padding: 10px 0; }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav { display: flex; gap: 24px; flex: 1; justify-content: center; flex-wrap: wrap; }
.nav a { font-weight: 500; font-size: 0.92rem; position: relative; color: var(--color-text); }
.nav a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px;
  background: var(--color-accent); transition: width var(--transition);
}
.nav a:hover::after { width: 100%; }
.header__cta { padding: 10px 24px; font-size: 0.9rem; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav__toggle span { width: 24px; height: 2px; background: var(--color-primary-dark); }

/* Hero home */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 100px;
  background: radial-gradient(circle at 20% 20%, #eaf6f4 0%, #ffffff 60%);
  overflow: hidden;
}
.hero__icons { position: absolute; inset: 0; z-index: 0; }
.floating-icon { position: absolute; opacity: 0.9; will-change: transform; }
.icon-1 { width: 90px; top: 12%; left: 6%; }
.icon-2 { width: 70px; top: 68%; left: 10%; }
.icon-3 { width: 60px; top: 20%; right: 8%; }
.icon-4 { width: 80px; top: 60%; right: 6%; }
.icon-5 { width: 110px; top: 78%; left: 42%; opacity: 0.5; }
.icon-6 { width: 100px; top: 6%; right: 30%; opacity: 0.6; }

.hero__content { position: relative; z-index: 1; max-width: 720px; }
.hero__content h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); line-height: 1.2; margin-bottom: 20px; }
.hero__subtitle { font-size: 1.1rem; color: var(--color-text-light); margin-bottom: 32px; max-width: 560px; }
.hero__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }

.hero__scrollcue {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 1;
}
.hero__scrollcue span { width: 2px; height: 40px; background: var(--color-primary); position: relative; overflow: hidden; }
.hero__scrollcue span::after {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 40%;
  background: var(--color-accent); animation: scrollcue 1.6s infinite;
}
@keyframes scrollcue { 0% { transform: translateY(-100%); } 100% { transform: translateY(250%); } }
.hero__scrollcue p { font-size: 0.75rem; color: var(--color-text-light); text-transform: uppercase; letter-spacing: 0.06em; }

/* Hero página interna */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: radial-gradient(circle at 80% 10%, #eaf6f4 0%, #ffffff 60%);
  overflow: hidden;
  text-align: center;
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin: 12px 0 16px; }
.page-hero .hero__subtitle { max-width: 620px; margin: 0 auto; }

section { padding: 120px 0; position: relative; }
.section__head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section__head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.section__lead { color: var(--color-text-light); margin-top: 12px; }

/* Sobre */
.about { background: var(--color-bg-soft); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.about__media img:first-child { border-radius: var(--radius-lg); aspect-ratio: 4/3; object-fit: cover; }
.about__deco { position: absolute; width: 70px; top: -20px; right: -20px; }
.about__text h2 { margin-bottom: 20px; font-size: clamp(1.8rem, 3vw, 2.2rem); }
.about__text p { color: var(--color-text-light); margin-bottom: 16px; }
.about__list { margin-top: 20px; list-style: none; }
.about__list li { position: relative; padding-left: 28px; margin-bottom: 10px; font-weight: 500; }
.about__list li::before { content: '✓'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }

/* Especialidades - grid resumo (home) */
.specialties__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.spec-card {
  background: #fff; border-radius: var(--radius-md); padding: 36px 24px; text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
  transition: transform var(--transition), box-shadow var(--transition);
}
.spec-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(48,149,141,0.15); }
.spec-card__icon { width: 64px; margin: 0 auto 20px; }
.spec-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.spec-card p { font-size: 0.92rem; color: var(--color-text-light); }
.specialties__cta { text-align: center; margin-top: 48px; }

/* Diferenciais / estrutura */
.diff { background: var(--color-primary); color: #fff; }
.diff__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.diff__text h2 { color: #fff; font-size: clamp(1.8rem, 3vw, 2.2rem); margin-bottom: 16px; }
.diff__text p { color: rgba(255,255,255,0.85); }
.diff__gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.diff__gallery img { border-radius: var(--radius-md); aspect-ratio: 3/4; object-fit: cover; }

/* GRID de seleção de especialidade (clicável) - página interna */
.specialties-select { background: var(--color-bg-soft); }
.spec-select__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.spec-select-card {
  background: #fff;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.04);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  font-family: inherit;
}
.spec-select-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(48,149,141,0.15);
}
.spec-select-card.is-active {
  border-color: var(--color-accent);
  box-shadow: 0 20px 40px rgba(247,145,51,0.2);
}
.spec-select-card__icon { width: 64px; margin: 0 auto 20px; }
.spec-select-card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.spec-select-card__cta {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.spec-select-card__cta::after { content: ' →'; }

/* Galeria estrutura (página interna) */
.gallery__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery__grid img { border-radius: var(--radius-md); aspect-ratio: 4/3; object-fit: cover; }

/* Corpo Clínico */
.clinical-staff { background: var(--color-bg); }
.staff-clear { display: block; margin: 12px auto 0; }
.staff__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.staff-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
  display: flex;
  flex-direction: column;
}
.staff-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(48,149,141,0.15);
}
.staff-card.is-hidden {
  display: none;
}
.staff-card__media {
  overflow: hidden;
}
.staff-card__media img {
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.staff-card:hover .staff-card__media img {
  transform: scale(1.06);
}
.staff-card__body {
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.staff-card__body h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}
.staff-card__spec {
  color: var(--color-text-light);
  font-size: 0.88rem;
  margin-bottom: 20px;
}
.staff-card__cta {
  margin-top: auto;
  padding: 10px 24px;
  font-size: 0.86rem;
}
.staff-empty {
  text-align: center;
  color: var(--color-text-light);
  margin-top: 24px;
}

/* Equipe / fundadoras */
.founders__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 620px; margin: 0 auto; }
.founder-card {
  border-radius: var(--radius-lg); overflow: hidden; background: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05); text-align: center; padding-bottom: 24px;
}
.founder-card img { aspect-ratio: 4/5; object-fit: cover; }
.founder-card h3 { margin: 18px 0 4px; font-size: 1.2rem; }
.founder-card p { color: var(--color-text-light); font-size: 0.9rem; padding: 0 16px; }
.team__note { text-align: center; margin-top: 32px; font-size: 0.8rem; color: var(--color-text-light); }

/* CTA final */
.cta-final { background: var(--color-primary-dark); color: #fff; text-align: center; }
.cta-final h2 { color: #fff; margin-bottom: 24px; font-size: clamp(1.6rem, 3vw, 2.2rem); }

/* Contato */
.contact { background: var(--color-bg-soft); }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.contact__list { list-style: none; margin-top: 24px; }
.contact__list li { margin-bottom: 20px; }
.contact__list strong { display: block; color: var(--color-primary-dark); margin-bottom: 4px; }
.contact__list a:hover { color: var(--color-accent); }
.contact__map iframe { border-radius: var(--radius-lg); }

/* Footer */
.footer { background: var(--color-primary-dark); color: #fff; padding: 40px 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer__inner p { font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.footer__inner a:hover { color: var(--color-accent); }

/* WhatsApp flutuante */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; width: 60px; height: 60px;
  background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2); z-index: 800; animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* Responsivo */
@media (max-width: 1024px) {
  .staff__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .about__grid, .diff__grid, .contact__grid { grid-template-columns: 1fr; }
  .specialties__grid { grid-template-columns: repeat(2, 1fr); }
  .spec-select__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
  .founders__grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .nav__toggle { display: flex; }
}
@media (max-width: 560px) {
  .gallery__grid { grid-template-columns: 1fr; }
  .staff__grid { grid-template-columns: 1fr; }
  .spec-select__grid { grid-template-columns: 1fr; }
}