/* ============ Clinica Iris : Design System ============ */
:root {
  --navy-900: #101d33;
  --navy-800: #16243d;
  --navy-700: #1d3e73;
  --navy-600: #27508f;
  --blue-400: #6a9cca;
  --blue-100: #e3edf6;
  --gold-600: #a07c48;
  --gold-500: #b08a56;
  --gold-300: #cfb083;
  --gold-100: #f3e9da;
  --ink: #2c3648;
  --ink-soft: #5a6678;
  --surface: #f7f2e9;
  --white: #fdfbf7;
  --radius: 18px;
  --shadow: 0 10px 40px rgba(16, 29, 51, .10);
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Raleway', 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: var(--navy-700); text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--navy-800); line-height: 1.25; font-weight: 700; }
.container { width: min(1160px, 92%); margin: 0 auto; }

/* ---------- Topbar + Header ---------- */
.topbar {
  background: var(--navy-800);
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  padding: .45rem 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.topbar a { color: rgba(255,255,255,.85); }
.topbar a:hover { color: var(--gold-300); }
.topbar .tb-contacts { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.topbar .tb-social { display: flex; gap: .8rem; }

header.site-header {
  position: sticky; top: 0; z-index: 500;
  background: var(--navy-800);
  border-bottom: 1px solid rgba(176,138,86,.35);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; padding: .35rem 0; gap: 1rem; }
.site-header .logo img { height: 112px; width: auto; }
nav.main-nav { display: flex; align-items: center; gap: 1.5rem; }
nav.main-nav > ul { display: flex; list-style: none; gap: 1.15rem; align-items: center; }
nav.main-nav a { font-weight: 600; font-size: .92rem; color: #f5ead8; letter-spacing: .01em; }
nav.main-nav a:hover { color: var(--gold-300); }
.nav-item { position: relative; }
.nav-item .dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--white); border-radius: 12px; box-shadow: var(--shadow);
  padding: .6rem 0; min-width: 220px; list-style: none;
  opacity: 0; visibility: hidden; transition: all .22s ease;
}
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-item .dropdown a { display: block; padding: .5rem 1.2rem; font-weight: 500; color: var(--navy-800); }
.nav-item .dropdown a:hover { background: var(--surface); color: var(--gold-600) !important; }
.btn-nav {
  background: var(--gold-500); color: #fff !important; padding: .65rem 1.4rem;
  border-radius: 8px; font-size: .88rem !important;
  transition: background .2s;
}
.btn-nav { box-shadow: 0 3px 12px rgba(0,0,0,.3); }
.btn-nav:hover { background: var(--gold-600); color: #fff !important; }
.hamburger { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.hamburger span { display: block; width: 26px; height: 3px; background: #f5ead8; margin: 5px 0; border-radius: 2px; transition: .25s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-700) 60%, var(--navy-600) 100%);
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 78% 30%, rgba(176,138,86,.28), transparent 55%);
  pointer-events: none;
}
.hero .container {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center;
  padding: 5rem 0 5.5rem; position: relative; z-index: 1;
}
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--gold-300); font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; font-size: .78rem; margin-bottom: 1.1rem;
}
.hero .eyebrow::before { content: ''; width: 34px; height: 2px; background: var(--gold-500); }
.hero h1 { color: #fff; font-size: clamp(2rem, 4.2vw, 3.2rem); margin-bottom: 1.2rem; }
.hero h1 em { color: var(--gold-300); font-style: italic; }
.hero p.lead { color: rgba(255,255,255,.86); font-size: 1.08rem; max-width: 34rem; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-img { position: relative; }
.hero-img img {
  border-radius: var(--radius); box-shadow: 0 24px 60px rgba(0,0,0,.35);
  aspect-ratio: 4/3; object-fit: cover; width: 100%;
}
.hero-img::before {
  content: ''; position: absolute; inset: -18px 18px 18px -18px;
  border: 2px solid rgba(207,176,131,.4); border-radius: var(--radius); z-index: -0;
  pointer-events: none;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .85rem 1.8rem; border-radius: 8px; font-weight: 700; font-size: .95rem;
  transition: all .22s ease; border: 2px solid transparent; cursor: pointer;
  font-family: var(--font-body);
}
.btn-gold { background: var(--gold-500); color: #fff; }
.btn-gold:hover { background: var(--gold-600); transform: translateY(-2px); }
.btn-outline-light { border-color: rgba(255,255,255,.5); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-navy { background: var(--navy-700); color: #fff; }
.btn-navy:hover { background: var(--navy-800); transform: translateY(-2px); }
.btn-outline { border-color: var(--navy-700); color: var(--navy-700); background: transparent; }
.btn-outline:hover { background: var(--navy-700); color: #fff; }

/* ---------- Stats bar ---------- */
.stats { background: var(--white); position: relative; z-index: 2; }
.stats .container {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  margin-top: -46px; padding: 1.8rem 1rem; text-align: center; gap: 1rem;
}
.stats .stat b { display: block; font-family: var(--font-head); font-size: 1.9rem; color: var(--navy-700); }
.stats .stat span { font-size: .85rem; color: var(--ink-soft); font-weight: 600; }

/* ---------- Sections ---------- */
section.block { padding: 5.2rem 0; }
section.block.alt { background: var(--surface); }
.section-head { max-width: 640px; margin: 0 auto 3rem; text-align: center; }
.section-head.left { margin: 0 0 2.5rem; text-align: left; }
.kicker {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--gold-600); font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; font-size: .75rem; margin-bottom: .8rem;
}
.kicker::before { content: ''; width: 30px; height: 2px; background: var(--gold-500); }
.section-head.left .kicker::before { width: 30px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: .8rem; }
.section-head p { color: var(--ink-soft); }

/* ---------- Cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.8rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.8rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; }

.card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 4px 24px rgba(16,29,51,.07);
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card .card-img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.card .card-body { padding: 1.6rem 1.6rem 1.8rem; flex: 1; display: flex; flex-direction: column; }
.card h3 { font-size: 1.25rem; margin-bottom: .6rem; }
.card p { color: var(--ink-soft); font-size: .95rem; flex: 1; }
.card .card-link {
  margin-top: 1.1rem; font-weight: 700; color: var(--gold-600); font-size: .9rem;
  display: inline-flex; align-items: center; gap: .4rem;
}
.card .card-link:hover { color: var(--navy-700); }

.icon-badge {
  width: 58px; height: 58px; border-radius: 16px;
  background: var(--blue-100); color: var(--navy-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 1.1rem;
}
.card:hover .icon-badge { background: var(--gold-100); color: var(--gold-600); }

/* ---------- Team ---------- */
.team-card { text-align: center; }
.team-card .team-photo {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; object-position: top center;
}
.team-card .card-body { align-items: center; }
.team-card h3 { font-size: 1.15rem; }
.team-card .crm { color: var(--gold-600); font-weight: 700; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: .5rem; }

/* ---------- Feature split ---------- */
.split-img img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.checklist { list-style: none; margin: 1.4rem 0; }
.checklist li { padding-left: 2rem; position: relative; margin-bottom: .7rem; color: var(--ink-soft); }
.checklist li::before {
  content: '✓'; position: absolute; left: 0; top: 0;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--gold-100); color: var(--gold-600);
  font-size: .8rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ---------- Lists two-col ---------- */
.list-cols { columns: 2; gap: 2.5rem; list-style: none; margin: 1.2rem 0; }
.list-cols li { padding-left: 1.6rem; position: relative; margin-bottom: .55rem; color: var(--ink-soft); break-inside: avoid; }
.list-cols li::before { content: '•'; position: absolute; left: .3rem; color: var(--gold-500); font-weight: 700; }

/* ---------- FAQ ---------- */
.faq-item { background: var(--white); border-radius: 14px; box-shadow: 0 3px 16px rgba(16,29,51,.06); margin-bottom: 1rem; overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: 1.15rem 1.5rem; font-weight: 700; color: var(--navy-800);
  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-size: 1.4rem; color: var(--gold-500); transition: transform .2s; flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 1.5rem 1.3rem; color: var(--ink-soft); font-size: .96rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(115deg, var(--navy-800), var(--navy-700));
  border-radius: var(--radius); color: #fff; text-align: center;
  padding: 3.5rem 2rem; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 80%, rgba(176,138,86,.3), transparent 50%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .8rem; }
.cta-band p { color: rgba(255,255,255,.82); margin-bottom: 1.8rem; max-width: 540px; margin-inline: auto; }

/* ---------- Location ---------- */
.loc-card { background: var(--white); border-radius: var(--radius); box-shadow: 0 4px 24px rgba(16,29,51,.07); overflow: hidden; }
.loc-card iframe { width: 100%; height: 260px; border: 0; display: block; }
.loc-card .card-body { padding: 1.5rem 1.6rem 1.7rem; }
.loc-card .loc-tag { color: var(--gold-600); font-weight: 700; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.loc-card h3 { margin: .3rem 0 .5rem; }
.loc-card p { color: var(--ink-soft); font-size: .93rem; }

/* ---------- Blog ---------- */
.card .card-img.blog-cover { object-fit: contain; background: var(--surface); }
.blog-meta { font-size: .8rem; color: var(--gold-600); font-weight: 700; letter-spacing: .05em; text-transform: uppercase; margin-bottom: .5rem; }
.post-content { max-width: 760px; margin: 0 auto; }
.post-content h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 1rem; }
.post-content .post-cover { border-radius: var(--radius); margin: 1.8rem 0; box-shadow: var(--shadow); width: 100%; aspect-ratio: 16/9; object-fit: contain; background: var(--surface); }
.post-content h2, .post-content h3 { margin: 1.8rem 0 .7rem; }
.post-content p, .post-content ul, .post-content ol { margin-bottom: 1.1rem; color: var(--ink); }
.post-content ul, .post-content ol { padding-left: 1.4rem; }
.post-content img { border-radius: 12px; margin: 1rem 0; }
.post-content a { color: var(--gold-600); font-weight: 600; text-decoration: underline; }

/* ---------- Videos ---------- */
.video-wrap { position: relative; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background: #000; }
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.8rem; }
@media (max-width: 760px) { .video-grid { grid-template-columns: 1fr; } }

/* ---------- Carrossel de fotos ---------- */
.carousel { position: relative; }
.carousel-track {
  display: flex; gap: 1.2rem; overflow-x: auto;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding-bottom: .5rem; -ms-overflow-style: none; scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track img {
  flex: 0 0 min(78%, 860px); aspect-ratio: 16/10; object-fit: cover;
  border-radius: var(--radius); box-shadow: var(--shadow); scroll-snap-align: center;
}
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--gold-500); color: #fff; font-size: 1.3rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.25); transition: background .2s; z-index: 5;
}
.carousel-btn:hover { background: var(--gold-600); }
.carousel-btn.prev { left: -8px; }
.carousel-btn.next { right: -8px; }
@media (max-width: 760px) {
  .carousel-track img { flex: 0 0 88%; }
  .carousel-btn { width: 40px; height: 40px; }
}

/* ---------- Page hero (internal) ---------- */
.page-hero {
  background: linear-gradient(120deg, var(--navy-900), var(--navy-700));
  color: #fff; padding: 3.6rem 0; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(176,138,86,.25), transparent 50%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
.page-hero .crumbs { color: var(--gold-300); font-size: .85rem; font-weight: 600; margin-bottom: .6rem; letter-spacing: .06em; text-transform: uppercase; }
.page-hero p.sub { color: rgba(255,255,255,.85); max-width: 620px; margin-top: .8rem; }

/* ---------- Footer ---------- */
footer.site-footer { background: var(--navy-900); color: rgba(255,255,255,.75); padding: 4rem 0 0; font-size: .93rem; }
.site-footer .footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.3fr; gap: 3rem; padding-bottom: 3rem; }
.site-footer .f-logo { height: 96px; width: auto; margin-bottom: 1rem; }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: .55rem; }
.site-footer a { color: rgba(255,255,255,.75); }
.site-footer a:hover { color: var(--gold-300); }
.site-footer .f-social { display: flex; gap: .9rem; margin-top: 1rem; }
.site-footer .f-social a {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.site-footer .f-social a:hover { background: var(--gold-500); border-color: var(--gold-500); color: #fff; }
.site-footer .f-social svg { width: 18px; height: 18px; display: block; }
.site-footer .copy {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 1.3rem 0; font-size: .8rem; color: rgba(255,255,255,.5); text-align: center;
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 900;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 28px rgba(0,0,0,.3);
  transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }
.wa-float svg { width: 32px; height: 32px; display: block; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.on { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; padding: 3.4rem 0 4rem; }
  .hero-img { display: none; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats .container { grid-template-columns: 1fr 1fr; }
  .site-footer .footer-grid { grid-template-columns: 1fr 1fr; }
  .list-cols { columns: 1; }
  nav.main-nav {
    position: fixed; top: 0; right: 0; bottom: 0; height: 100vh; height: 100dvh; width: min(320px, 85vw);
    background: #fff; flex-direction: column; align-items: flex-start; overflow-y: auto;
    padding: 5.5rem 2rem 2rem; box-shadow: -12px 0 40px rgba(0,0,0,.35); border-left: 1px solid rgba(176,138,86,.35);
    transform: translateX(105%); transition: transform .3s ease; z-index: 600;
  }
  nav.main-nav a { color: var(--navy-800) !important; font-size: 1.02rem; }
  nav.main-nav .btn-nav { color: #fff !important; margin-top: .4rem; }
  .nav-item .dropdown a { color: var(--navy-700) !important; font-size: .95rem; }
  nav.main-nav.open { transform: none; }
  nav.main-nav > ul { flex-direction: column; align-items: flex-start; gap: 1.1rem; width: 100%; }
  nav.main-nav a { color: var(--navy-800); }
  .hamburger.active span { background: var(--navy-800); }
  .nav-item .dropdown {
    position: static; transform: none; opacity: 1; visibility: visible;
    box-shadow: none; padding: .4rem 0 0 1rem; min-width: 0; display: none;
  }
  .nav-item.open-sub .dropdown { display: block; }
  .hamburger { display: block; z-index: 700; position: relative; }
  .site-header .logo img { height: 84px; }
  .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }
}
@media (max-width: 560px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats .container { grid-template-columns: 1fr 1fr; padding: 1.4rem .8rem; }
  .site-footer .footer-grid { grid-template-columns: 1fr; }
  .topbar .tb-social { display: none; }
  section.block { padding: 3.6rem 0; }
}