/* =========================================================
   Cirugía Plástica Bazualdo – Dermo Aesthetic
   Sistema de diseño
   ========================================================= */

:root {
  /* Color — extraídos del logo real de la clínica */
  --color-bg: #F5F8FA;
  --color-bg-alt: #E7EFF4;
  --color-surface: #FFFFFF;
  --color-ink: #22323F;
  --color-ink-soft: #5A6B78;
  --color-primary: #223564;
  --color-primary-light: #35478A;
  --color-accent: #0D93CF;
  --color-accent-light: #7FCBEA;
  --color-line: #D6E2E9;
  --color-whatsapp: #2E7D5B;

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Work Sans", "Helvetica Neue", Arial, sans-serif;

  /* Layout */
  --maxw: 1120px;
  --gutter: 24px;
  --radius: 3px;
}

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

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-bg);
  padding: 12px 18px;
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 460; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; max-width: 62ch; }
.section-intro p { color: var(--color-ink-soft); }

.eyebrow-free-space { margin-top: 0; } /* placeholder hook, unused: intentionally no eyebrow labels */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.96rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-bg);
}
.btn-primary:hover { background: var(--color-primary-light); }

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: var(--color-bg); }

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}
.btn-whatsapp:hover { background: #256a4c; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 248, 250, 0.94);
  backdrop-filter: saturate(140%) blur(6px);
  border-bottom: 1px solid var(--color-line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  line-height: 1.1;
}
.brand-logo {
  height: 44px;
  width: auto;
  display: block;
}
.brand .brand-name {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-primary);
}
.brand .brand-sub {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--color-ink-soft);
}

.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  text-decoration: none;
  font-size: 0.96rem;
  color: var(--color-ink);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
.main-nav a:hover,
.main-nav a[aria-current="page"] {
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  width: 42px;
  height: 42px;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  display: block;
  width: 20px;
  height: 1px;
  background: var(--color-ink);
  margin: 5px auto;
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 88px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-copy p.lede {
  font-size: 1.12rem;
  color: var(--color-ink-soft);
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.portrait-frame {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  padding: 10px;
}
.placeholder-box {
  aspect-ratio: 4 / 5;
  background: var(--color-bg-alt);
  border: 1px dashed var(--color-accent-light);
  color: var(--color-ink-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.85rem;
  padding: 20px;
  gap: 6px;
}
.placeholder-box strong { color: var(--color-accent); font-family: var(--font-display); font-size: 1rem; }
.placeholder-box.wide { aspect-ratio: 16 / 9; }
.placeholder-box.square { aspect-ratio: 1 / 1; }

.portrait-caption {
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  text-align: center;
}

/* ---------- Credential strip ---------- */
.credential-strip {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding: 26px 0;
  background: var(--color-bg-alt);
}
.credential-strip p {
  max-width: none;
  margin: 0;
  color: var(--color-ink-soft);
  font-size: 0.98rem;
}
.credential-strip strong { color: var(--color-primary); }

/* ---------- Section spacing ---------- */
.section { padding: 76px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 20px;
}
.section-head .btn { flex: none; }

/* ---------- Editorial list (servicios) ---------- */
.editorial-list { border-top: 1px solid var(--color-line); }
.editorial-item {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 32px;
  padding: 26px 0;
  border-bottom: 1px solid var(--color-line);
}
.editorial-item h3 { margin-bottom: 6px; }
.editorial-item p { margin: 0; color: var(--color-ink-soft); }
.editorial-item .tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--color-accent);
}

/* ---------- Team list ---------- */
.team-list { border-top: 1px solid var(--color-line); }
.team-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-line);
}
.team-row .placeholder-box { aspect-ratio: 1/1; font-size: 0.68rem; padding: 8px; }
.team-row h3 { margin-bottom: 2px; }
.team-row .role { color: var(--color-accent); font-size: 0.92rem; margin-bottom: 4px; }
.team-row .credential { color: var(--color-ink-soft); font-size: 0.88rem; margin: 0; }

/* ---------- Before / after compare slider ---------- */
.compare {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  user-select: none;
}
.compare-layer {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  padding: 20px;
}
.compare-before { background: #E4EDF2; color: var(--color-ink-soft); }
.compare-after {
  background: #D8EBF5;
  color: var(--color-primary);
  clip-path: inset(0 50% 0 0);
}
.compare-label {
  position: absolute;
  top: 14px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
}
.compare-before .compare-label { left: 14px; }
.compare-after .compare-label { right: 14px; }
.compare-handle {
  position: absolute;
  inset: 0;
  width: 100%;
  margin: 0;
  appearance: none;
  background: transparent;
  cursor: ew-resize;
}
.compare-handle::-webkit-slider-thumb {
  appearance: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
  cursor: ew-resize;
  margin-top: -17px;
}
.compare-handle::-moz-range-thumb {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-surface); border: 2px solid var(--color-primary);
  cursor: ew-resize;
}
.compare-handle { top: 50%; }
.compare-caption { margin-top: 12px; font-size: 0.85rem; color: var(--color-ink-soft); }

.compare-static {
  position: relative;
  border: 1px solid var(--color-line);
  overflow: hidden;
  background: var(--color-surface);
}
.compare-static img { width: 100%; display: block; }
.compare-static .compare-label { position: absolute; top: 14px; }
.compare-static .compare-label.label-before { left: 14px; }
.compare-static .compare-label.label-after { right: 14px; }

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.consent-note {
  border-left: 3px solid var(--color-accent);
  padding: 14px 20px;
  background: var(--color-bg-alt);
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  max-width: none;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--color-primary);
  color: var(--color-bg);
  padding: 64px 0;
}
.cta-band h2 { color: var(--color-bg); }
.cta-band a.link { color: var(--color-bg); text-decoration: underline; text-underline-offset: 3px; }
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.cta-band .contact-line { margin: 0 0 8px; color: #E7E1D6; }
.map-frame {
  border: 0;
  width: 100%;
  aspect-ratio: 4/3;
  filter: grayscale(0.15);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--color-line);
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-grid nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}
.footer-grid nav a { text-decoration: none; }
.footer-grid nav a:hover { color: var(--color-accent); }

.social-links {
  display: flex;
  align-items: center;
  gap: 10px;
}
.social-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-soft);
  transition: color 0.18s ease, border-color 0.18s ease;
}
.social-icon svg { width: 17px; height: 17px; fill: currentColor; }
.social-icon:hover { color: var(--color-accent); border-color: var(--color-accent); }

/* ---------- WhatsApp floating button ---------- */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-whatsapp);
  color: #fff;
  text-decoration: none;
  padding: 13px 18px;
  border-radius: 40px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.22);
  font-size: 0.9rem;
  font-weight: 600;
}
.wa-float img { width: 22px; height: 22px; flex: none; display: block; }

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: 6px;
}
input, textarea, select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-ink);
}
input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--color-accent-light);
  outline-offset: 1px;
}
.form-note { font-size: 0.82rem; color: var(--color-ink-soft); margin-top: 14px; }
.form-status {
  margin: 0 0 20px;
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.form-status.ok { background: #E1F3E7; color: #1F6844; }
.form-status.error { background: #F4E3E1; color: #7A2E2E; }

/* ---------- Page intro (subpages) ---------- */
.page-intro { padding: 56px 0 20px; }

/* ---------- Bio del cirujano (Conoce a tu cirujano) ---------- */
.bio-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}

/* ---------- Contact layout ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.honeypot-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.text-soft { color: var(--color-ink-soft); }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-copy { order: 2; }
  .hero .portrait-frame { order: 1; max-width: 320px; margin: 0 auto; }
  .editorial-item { grid-template-columns: 1fr; gap: 6px; }
  .compare-grid { grid-template-columns: 1fr; }
  .bio-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; }
  .team-row { grid-template-columns: 84px 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  .main-nav ul { display: none; }
  .nav-toggle { display: block; }
  .brand-logo { height: 34px; }
  .main-nav.open ul {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    padding: 18px var(--gutter) 26px;
    gap: 16px;
  }
}