/* =============================================================
   Dra. Leydy Espinosa — Odontología biológica e integrativa
   1. Tokens
   ============================================================= */
:root {
  --bg:        #ffffff;   /* blanco puro — nunca crema/beige */
  --bg-2:      #f3f8fc;   /* blanco con matiz azulado sutil, para alternar secciones sin usar crema */
  --paper:     #ffffff;
  --ink:       #17263a;   /* azul marino oscuro — texto principal */
  --ink-soft:  #2a3c4f;
  --ink-mute:  #5c6b7a;

  --accent:    #72A7DC;   /* azul de marca (Instagram) — acento principal: fondos, iconos, detalles */
  --accent-rgb: 114, 167, 220;
  --accent-2:  #76A9D8;   /* azul de marca (Instagram) — variante secundaria */
  --accent-2-rgb: 118, 169, 216;
  --accent-text: #446484; /* mismo azul, oscurecido — para texto/enlaces legibles sobre fondo claro */

  --line:      rgba(23,38,58,0.12);
  --line-strong: rgba(23,38,58,0.22);

  --display: "Cormorant", "Iowan Old Style", Georgia, serif;
  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --script: "Caveat", cursive;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 76px;
  --radius: 22px;
  --container: 1240px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4, h5 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.01em; font-family: var(--display); font-weight: 500; }
em { font-style: italic; color: var(--accent-text); }
::selection { background: var(--accent-text); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--ink); color: var(--bg);
  border-radius: 8px; font-weight: 600; transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.section { padding-block: clamp(4rem, 9vw, 8rem); position: relative; }
.section-panel { background: var(--bg-2); border-radius: 32px; margin-inline: 1.25rem; width: auto; }
.section-panel > .container { padding-inline: clamp(1.25rem, 4vw, 3rem); }
.section-head { max-width: 640px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.kicker {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .8rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent-text); font-weight: 700; margin-bottom: 1rem;
}
.kicker::before { content: ""; width: 22px; height: 1.5px; background: var(--accent); display: inline-block; }
.eyebrow-script { font-family: var(--script); font-size: 1.6rem; color: var(--accent-2); display: inline-block; }

/* =============================================================
   4. Typography
   ============================================================= */
h1 { font-size: clamp(2.6rem, 6.4vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: clamp(1.15rem, 1.8vw, 1.35rem); }
h5 { font-size: 1.05rem; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-soft); }
.muted { color: var(--ink-mute); }
.prose { max-width: 68ch; }
.prose p + p { margin-top: 1.1rem; }

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.7rem; border-radius: 100px; font-weight: 700; font-size: .95rem;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(23,38,58,0.08), 0 1px 3px rgba(23,38,58,0.06);
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background .3s, color .3s;
}
.btn:hover { transform: translateY(-4px); }
.btn:active { transform: translateY(-1px); transition-duration: .12s; }

.btn-primary { background: var(--accent-2); color: var(--ink); }
.btn-primary:hover { box-shadow: 0 22px 46px rgba(var(--accent-2-rgb),0.28), 0 10px 22px rgba(23,38,58,0.14); }

.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--line-strong); box-shadow: none; }
.btn-outline:hover { border-color: var(--accent-text); color: var(--accent-text); box-shadow: 0 14px 30px rgba(23,38,58,0.08); }

.btn-ghost { background: rgba(255,255,255,.6); color: var(--ink); }

.btn-whatsapp { background: var(--accent); color: var(--ink); }
.btn-whatsapp:hover { box-shadow: 0 22px 46px rgba(var(--accent-rgb),0.28), 0 10px 22px rgba(23,38,58,0.14); }

.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; align-items: center; }
.cta-grid .btn-row { margin-top: 1.6rem; }

.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .5rem .9rem; border-radius: 100px;
  background: var(--paper); border: 1px solid var(--line);
  font-size: .82rem; font-weight: 600; color: var(--ink-soft);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-2); flex: none; }

/* =============================================================
   6. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background-color .4s var(--ease-out), backdrop-filter .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(255,255,255,0.86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.nav-brand { display: flex; align-items: center; }
.nav-brand .logo { height: 52px; width: auto; }
@media (min-width: 540px) { .nav-brand .logo { height: 64px; } }
.nav-brand-name { font-family: var(--display); font-size: 1.15rem; }

.nav-links { display: none; align-items: center; gap: 1.4rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
@media (min-width: 1180px) { .nav-links { gap: 1.9rem; } }
.nav-link { position: relative; font-size: .92rem; font-weight: 600; padding: .25rem 0; white-space: nowrap; }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -3px;
  height: 1.5px; background: var(--accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform .45s var(--ease-soft);
}
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-actions { display: flex; align-items: center; gap: .7rem; }
.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-flex; } }

.nav-burger {
  display: grid; place-items: center; width: 44px; height: 44px;
  border-radius: 12px; border: 1px solid var(--line-strong);
}
@media (min-width: 960px) { .nav-burger { display: none; } }
.nav-burger .bars { position: relative; width: 18px; height: 12px; }
.nav-burger .bars span {
  position: absolute; left: 0; width: 100%; height: 1.6px; background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s var(--ease-out), top .3s var(--ease-out);
}
.nav-burger .bars span:nth-child(1) { top: 0; }
.nav-burger .bars span:nth-child(2) { top: 5px; }
.nav-burger .bars span:nth-child(3) { top: 10px; }
.nav.is-menu-open .nav-burger .bars span:nth-child(1) { top: 5px; transform: rotate(45deg); }
.nav.is-menu-open .nav-burger .bars span:nth-child(2) { opacity: 0; }
.nav.is-menu-open .nav-burger .bars span:nth-child(3) { top: 5px; transform: rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 90;
  background: var(--bg); color: var(--ink);
  display: grid; place-items: center;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .65s var(--ease-soft);
}
.nav-mobile[data-open="true"] { clip-path: inset(0); }
.nav-mobile-inner { display: flex; flex-direction: column; align-items: center; gap: 1.6rem; text-align: center; }
.nav-mobile-inner a { font-family: var(--display); font-size: 2rem; }
.nav-mobile-inner .btn { margin-top: .8rem; }

/* =============================================================
   6b. Language switcher
   ============================================================= */
.lang-switch { position: relative; }
.lang-switch--desktop { display: none; }
@media (min-width: 960px) { .lang-switch--desktop { display: block; } }
.lang-switch--mobile { display: block; margin-top: .2rem; }

.lang-switch-trigger {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .55rem .8rem; border-radius: 10px; border: 1px solid var(--line-strong);
  background: var(--paper); color: var(--ink-soft);
  font-family: var(--sans); font-size: .82rem; font-weight: 700; letter-spacing: .02em;
  cursor: pointer; transition: border-color .2s ease, color .2s ease;
}
.lang-switch-trigger:hover,
.lang-switch-trigger:focus-visible { border-color: var(--accent-text); color: var(--accent-text); outline: none; }
.lang-switch-trigger .lang-caret { flex: none; transition: transform .2s ease; }
.lang-switch[data-open="true"] .lang-caret { transform: rotate(180deg); }

.nav-mobile-inner .lang-switch-trigger { font-size: 1rem; padding: .7rem 1.15rem; border-radius: 100px; }

.lang-switch-menu {
  list-style: none; margin: 0;
  position: absolute; top: calc(100% + .5rem); right: 0; z-index: 70;
  min-width: 200px; max-height: min(60vh, 360px); overflow-y: auto;
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 30px 60px -24px rgba(23,38,58,.3);
  padding: .4rem;
}
.lang-switch-menu[hidden] { display: none; }
.nav-mobile-inner .lang-switch-menu {
  position: static; margin-top: .6rem; right: auto;
  width: min(84vw, 280px); box-shadow: 0 20px 44px -20px rgba(23,38,58,.28);
}

.lang-option {
  display: flex; align-items: center; justify-content: space-between; gap: .7rem;
  padding: .6rem .75rem; border-radius: 9px;
  font-family: var(--sans); font-size: .9rem; font-weight: 600; text-align: left;
  color: var(--ink-soft); cursor: pointer; white-space: nowrap;
}
.lang-option:hover, .lang-option:focus-visible { background: var(--bg-2); color: var(--ink); outline: none; }
.lang-option[aria-selected="true"] { color: var(--accent-text); background: rgba(var(--accent-rgb),.12); }
.lang-option[aria-selected="true"]::after { content: "✓"; font-size: .78rem; flex: none; }

.lang-option-label { display: inline-flex; align-items: center; gap: .5rem; min-width: 0; }
.lang-flag {
  display: inline-block; flex: none; width: 20px; line-height: 1;
  font-size: 1.15em; text-align: center; transform: translateY(-0.02em);
}
.lang-name { flex: none; }

/* =============================================================
   7. Hero
   ============================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 3rem;
  overflow: clip;
}
.hero::before {
  content: ""; position: absolute; inset: -10% -10% auto -10%; height: 70%;
  background: radial-gradient(60% 60% at 20% 10%, rgba(var(--accent-rgb),.14), transparent 70%),
              radial-gradient(50% 50% at 90% 0%, rgba(var(--accent-2-rgb),.12), transparent 70%);
  filter: blur(10px);
  pointer-events: none; z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; gap: 3rem; align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 4rem; } }

.hero-content { order: 2; }
@media (min-width: 960px) { .hero-content { order: 1; } }

.hero-title { max-width: 15ch; margin-bottom: 1.4rem; }
.hero-sub { max-width: 46ch; margin-bottom: 2rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2.2rem; }

.hero-figure { order: 1; position: relative; }
@media (min-width: 960px) { .hero-figure { order: 2; } }
.hero-portrait-wrap {
  position: relative; max-width: 420px; margin-inline: auto;
  border-radius: var(--radius); overflow: clip;
  box-shadow: 0 40px 90px -30px rgba(23,38,58,0.28);
}
.hero-portrait-wrap img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.hero-figure-note {
  position: absolute; left: 50%; bottom: -1.3rem; transform: translateX(-50%);
  background: var(--paper); border: 1px solid var(--line);
  padding: .7rem 1.1rem; border-radius: 100px; box-shadow: 0 14px 34px rgba(23,38,58,.12);
  font-size: .82rem; font-weight: 700; white-space: nowrap; max-width: 90%;
}
.hero-figure-note .figure-note-sub { color: var(--accent-text); }

/* =============================================================
   8. Marquee
   ============================================================= */
.marquee-section { padding-block: 1.6rem; border-block: 1px solid var(--line); background: var(--bg-2); }
.marquee { overflow: hidden; position: relative; }
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 90px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0;  background: linear-gradient(90deg, var(--bg-2), transparent); }
.marquee::after  { right: 0; background: linear-gradient(270deg, var(--bg-2), transparent); }
.marquee-track { display: inline-flex; gap: 2.6rem; white-space: nowrap; will-change: transform; padding-inline: 1.3rem; }
.marquee-track span { font-family: var(--display); font-style: italic; font-size: 1.15rem; color: var(--ink-soft); }
.marquee-track .sep { color: var(--accent-2); font-style: normal; }

/* =============================================================
   9. Manifiesto / Enfoque
   ============================================================= */
.manifesto-grid {
  display: grid; gap: 2.4rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .manifesto-grid { grid-template-columns: .8fr 1.6fr; gap: 3.5rem; } }
.manifesto-figure { border-radius: var(--radius); overflow: clip; box-shadow: 0 30px 70px -26px rgba(23,38,58,.22); }
.manifesto-figure img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.manifesto-text p + p { margin-top: 1.1rem; }

/* =============================================================
   10. Bento services
   ============================================================= */
.bento {
  display: grid; grid-template-columns: 1fr; gap: 1.1rem;
}
@media (min-width: 640px) { .bento { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .bento { grid-template-columns: repeat(12, 1fr); grid-auto-rows: 220px; }
  .bento .card:nth-child(1) { grid-column: span 7; grid-row: span 1; }
  .bento .card:nth-child(2) { grid-column: span 5; grid-row: span 1; }
  .bento .card:nth-child(3) { grid-column: span 5; grid-row: span 1; }
  .bento .card:nth-child(4) { grid-column: span 7; grid-row: span 1; }
  .bento .card:nth-child(5) { grid-column: span 4; grid-row: span 1; }
  .bento .card:nth-child(6) { grid-column: span 8; grid-row: span 1; }
}
.card {
  --rx: 0deg; --ry: 0deg;
  position: relative; isolation: isolate; overflow: clip;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.8rem;
  display: flex; flex-direction: column; justify-content: flex-end; gap: .6rem;
  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft), border-color .3s;
}
.card:hover { transition-duration: .15s; border-color: rgba(var(--accent-rgb),.35); }
.card:hover {
  box-shadow: 0 50px 90px -30px rgba(var(--accent-2-rgb),0.28), 0 24px 50px -20px rgba(23,38,58,0.22);
}
.card-icon {
  width: 46px; height: 46px; border-radius: 14px;
  display: grid; place-items: center;
  background: rgba(var(--accent-rgb),.12); color: var(--accent);
  transform: translateZ(30px);
}
.card-icon svg { width: 24px; height: 24px; }
.card h3 { transform: translateZ(20px); }
.card p { color: var(--ink-mute); font-size: .95rem; transform: translateZ(10px); }
.card::before {
  content: ""; position: absolute; inset: -40% -20% auto auto; width: 60%; height: 140%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(var(--accent-2-rgb),.10), transparent 70%);
  opacity: 0; transition: opacity .5s var(--ease-soft); pointer-events: none;
}
.card:hover::before { opacity: 1; }

/* =============================================================
   11. Process steps
   ============================================================= */
.enfoque-head { display: grid; gap: 2.2rem; grid-template-columns: 1fr; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
@media (min-width: 860px) { .enfoque-head { grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; } }
.enfoque-head .section-head { margin-bottom: 0; }
.enfoque-figure { border-radius: var(--radius); overflow: clip; box-shadow: 0 30px 70px -26px rgba(23,38,58,.22); }
.enfoque-figure img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

.process-list { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .process-list { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1280px) { .process-list { grid-template-columns: repeat(4, 1fr); } }
.process-item { padding: 1.6rem 0; border-top: 1.5px solid var(--line-strong); }
.process-n { font-family: var(--display); font-style: italic; color: var(--accent-2); font-size: 1.4rem; display: block; margin-bottom: .6rem; }
.process-item p { color: var(--ink-mute); margin-top: .5rem; font-size: .95rem; }

.trio-grid { display: grid; gap: 1.6rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .trio-grid { grid-template-columns: repeat(3, 1fr); gap: 1.8rem; } }
.trio-item { padding: 1.6rem 0; border-top: 1.5px solid var(--line-strong); }
.trio-item h3 { margin-bottom: .5rem; }
.trio-item p { color: var(--ink-mute); font-size: .95rem; }

/* =============================================================
   12. About
   ============================================================= */
.about-intro { max-width: 760px; }
.about-quote {
  font-family: var(--script); font-size: 1.7rem; color: var(--accent-text); margin-block: 1.6rem;
  max-width: 32ch;
}
.about-lead { margin-top: .6rem; }

.about-concept {
  margin: 2.8rem 0 2.6rem; padding-top: 2.4rem;
  border-top: 1px solid var(--line);
}
.about-concept-label {
  display: block; font-family: var(--sans); font-weight: 700;
  font-size: .8rem; color: var(--accent-text);
  letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.3rem;
}
.about-concept-text {
  font-family: var(--display); font-size: clamp(1.4rem, 1.05rem + 1.6vw, 1.85rem);
  line-height: 1.55; color: var(--ink); max-width: 44ch;
}
.about-concept-text em { font-style: italic; color: var(--accent-text); }

.about-stats {
  display: flex; flex-wrap: wrap; gap: 1.6rem 2.4rem;
  margin: 1.8rem 0; padding: 1.4rem 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.about-stat { display: flex; flex-direction: column; gap: .25rem; }
.about-stat-value { font-family: var(--display); font-weight: 500; font-size: clamp(1.6rem, 3vw, 2rem); color: var(--ink); line-height: 1; }
.about-stat-label { font-size: .76rem; font-weight: 700; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .05em; }

.about-block { margin-top: clamp(3.5rem, 7vw, 6rem); }
.about-block-head { max-width: 640px; margin-bottom: 2rem; }
.about-block-head h3 { font-size: clamp(1.2rem, 2.1vw, 1.5rem); }

.edu-grid { display: grid; gap: 1.3rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .edu-grid { grid-template-columns: repeat(2, 1fr); gap: 1.6rem 2rem; } }
@media (min-width: 1180px) { .edu-grid { grid-template-columns: repeat(3, 1fr); } }
.edu-item { padding: 1.1rem 0; border-top: 1.5px solid var(--line-strong); }
.edu-year { font-family: var(--display); font-style: italic; color: var(--accent-2); font-size: 1.1rem; display: block; margin-bottom: .35rem; }
.edu-title { font-weight: 700; color: var(--ink); font-size: .96rem; }
.edu-place { color: var(--ink-mute); font-size: .86rem; margin-top: .2rem; }

.cert-row { margin-top: 2.2rem; }
.cert-row-label { display: block; margin-bottom: .8rem; font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-mute); }

.specialty-grid { display: flex; flex-wrap: wrap; gap: .7rem; }
.specialty-tag {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .75rem 1.15rem; border-radius: 100px;
  background: var(--paper); border: 1px solid var(--line);
  font-size: .9rem; font-weight: 600; color: var(--ink-soft);
}
.specialty-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }

.about-quality-note { margin-top: 2rem; padding-top: 1.3rem; border-top: 1px solid var(--line); font-size: .88rem; color: var(--ink-mute); }

.credential-list { display: grid; gap: .7rem; margin-top: 1.4rem; }
.credential-list li { display: flex; gap: .7rem; align-items: flex-start; color: var(--ink-soft); font-size: .95rem; }
.credential-list li::before { content: "✓"; color: var(--accent); font-weight: 700; flex: none; }

/* =============================================================
   12b. Comparativa: odontología integrativa ≠ integral
   ============================================================= */
.compare-intro { max-width: 760px; margin-bottom: 2.4rem; }
.compare-grid { display: grid; gap: 1.6rem; grid-template-columns: 1fr; position: relative; }
@media (min-width: 860px) { .compare-grid { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.compare-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  display: flex; flex-direction: column; gap: 1rem;
}
.compare-tag {
  display: inline-flex; align-self: flex-start;
  padding: .4rem .9rem; border-radius: 100px;
  font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700;
  background: rgba(var(--accent-rgb),.12); color: var(--accent-text);
}
.compare-card ul { display: grid; gap: .65rem; }
.compare-card li { display: flex; gap: .6rem; align-items: flex-start; color: var(--ink-soft); font-size: .95rem; }
.compare-card li::before { content: "—"; color: var(--accent-text); flex: none; }
.compare-note { margin-top: 1.6rem; }
.compare-divider {
  display: none;
}
@media (min-width: 860px) {
  .compare-divider {
    display: grid; place-items: center;
    position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--paper); border: 1.5px solid var(--line-strong);
    font-family: var(--display); font-style: italic; font-size: 1.3rem; color: var(--accent-text);
    z-index: 2;
  }
}

/* =============================================================
   12c. Beneficios (lista de dos columnas)
   ============================================================= */
.benefits-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); gap: 1.2rem 2rem; } }
.benefits-grid li { display: flex; gap: .8rem; align-items: flex-start; color: var(--ink-soft); font-size: 1rem; }
.benefits-grid li::before {
  content: "✓"; flex: none; color: var(--accent-text); font-weight: 700; font-size: .8rem;
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(var(--accent-rgb),.12);
}

/* =============================================================
   14. FAQ
   ============================================================= */
.faq-list { display: grid; gap: .8rem; max-width: 780px; }
.faq-item {
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: .3rem 1.4rem;
}
.faq-item summary {
  cursor: pointer; list-style: none; padding: 1.15rem 0;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-weight: 700; font-size: 1.02rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .plus {
  flex: none; width: 26px; height: 26px; border-radius: 50%;
  border: 1.5px solid var(--line-strong); position: relative;
  transition: transform .35s var(--ease-soft), border-color .3s;
}
.faq-item summary .plus::before, .faq-item summary .plus::after {
  content: ""; position: absolute; background: var(--ink); transition: transform .3s;
}
.faq-item summary .plus::before { left: 6px; right: 6px; top: 50%; height: 1.4px; transform: translateY(-50%); }
.faq-item summary .plus::after { top: 6px; bottom: 6px; left: 50%; width: 1.4px; transform: translateX(-50%); }
.faq-item[open] summary .plus { border-color: var(--accent-text); transform: rotate(45deg); }
.faq-item p { padding-bottom: 1.2rem; color: var(--ink-mute); max-width: 62ch; }
.faq-item[open] p, .faq-item[open] .faq-steps { animation: faqReveal .35s var(--ease-soft); }
.faq-item[open] .faq-steps { padding-bottom: 1.2rem; }
@keyframes faqReveal {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================================
   14b. Preguntas frecuentes — grupos y CTA final
   ============================================================= */
.faq-groups { display: grid; gap: clamp(2.6rem, 5vw, 3.6rem); }
.faq-group { display: block; }
.faq-group-title {
  font-family: var(--sans); font-weight: 700; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .12em; color: var(--accent-text);
  margin-bottom: 1.1rem; padding-bottom: .9rem; border-bottom: 1px solid var(--line-strong);
}

.faq-steps { display: grid; gap: .5rem; padding-left: 1.2rem; color: var(--ink-mute); }
.faq-steps li { padding-left: .3rem; }

.faq-pricing { margin-top: 1.8rem; padding-top: 1.8rem; border-top: 1px solid var(--line); }
.faq-pricing-label {
  font-family: var(--display); font-style: italic; font-size: 1.1rem;
  color: var(--ink-soft); margin-bottom: 1.2rem;
}

.faq-cta {
  margin-top: clamp(3rem, 6vw, 4.5rem); padding-top: clamp(2.4rem, 5vw, 3.2rem);
  border-top: 1px solid var(--line); max-width: 560px;
}
.faq-cta p { color: var(--ink-mute); margin-top: .6rem; margin-bottom: 1.6rem; }

.online-consult-tagline {
  font-family: var(--display); font-style: italic; color: var(--ink-soft);
  font-size: clamp(1.15rem, 2vw, 1.4rem); margin-top: .5rem; margin-bottom: 1rem;
}

.online-consult-label {
  display: block; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase;
  font-weight: 700; color: var(--accent-text); margin-bottom: .4rem;
}
.online-consult-group-label { margin-bottom: .8rem; }
.online-consult-group-label--presencial { margin-top: 2rem; }

.online-consult-modalities { display: grid; gap: 1.4rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .online-consult-modalities { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; } }
.online-consult-modalities--solo { grid-template-columns: 1fr; max-width: 380px; }
.online-modality {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2rem);
  display: flex; flex-direction: column; gap: 1rem;
}
.online-modality-tag {
  display: inline-flex; align-self: flex-start;
  padding: .35rem .8rem; border-radius: 100px;
  font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700;
  background: rgba(var(--accent-rgb),.12); color: var(--accent-text);
}
.online-modality-tag--presencial { background: rgba(var(--accent-2-rgb),.16); color: var(--accent-text); }
.online-modality h5 { font-style: italic; font-size: 1.1rem; }
.online-modality dl { display: grid; gap: .6rem; }
.online-modality dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-top: 1px solid var(--line); padding-top: .6rem; }
.online-modality dt { color: var(--ink-mute); font-size: .82rem; flex: none; }
.online-modality dd { color: var(--ink-soft); font-size: .9rem; text-align: right; }
.online-modality-price { font-weight: 700; font-size: 1.05rem; }

.placeholder-pending {
  display: inline-block; font-style: italic; color: var(--ink-mute);
  border: 1px dashed var(--line-strong); border-radius: 6px;
  padding: .05rem .5rem;
}

/* =============================================================
   15. CTA / Contact
   ============================================================= */
.cta-section {
  background: var(--ink); color: var(--bg);
  border-radius: 32px; margin-inline: 1.25rem;
  padding: clamp(2.4rem, 6vw, 4.5rem);
}
.cta-section .kicker { color: var(--accent-2); }
.cta-section .kicker::before { background: var(--accent-2); }
.cta-grid { display: grid; gap: 2.6rem; grid-template-columns: 1fr; }
@media (min-width: 960px) { .cta-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.cta-section h2 { color: var(--bg); max-width: 14ch; }
.cta-section p { color: rgba(255,255,255,.7); }
.contact-list { display: grid; gap: 1rem; margin-top: 1.8rem; }
.contact-list a, .contact-list p { color: rgba(255,255,255,.9); display: flex; gap: .7rem; align-items: center; }
.contact-list svg { width: 18px; height: 18px; color: var(--accent-2); flex: none; }
.contact-list .pending { font-style: italic; color: rgba(255,255,255,.55); }

.field { position: relative; margin-bottom: 1.1rem; }
.field input, .field textarea, .field select {
  width: 100%; padding: 1.3rem 1rem .55rem; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.06); color: var(--bg);
  font-family: inherit; font-size: .95rem;
}
.field textarea { min-height: 110px; resize: vertical; }
.field label {
  position: absolute; left: 1rem; top: .9rem;
  pointer-events: none; transition: all .25s var(--ease-out);
  color: rgba(255,255,255,.55); font-size: .95rem;
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  top: .35rem; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-2);
}
.field input::placeholder, .field textarea::placeholder { color: transparent; }
.cta-form .btn { width: 100%; margin-top: .4rem; }
.cta-form-note { font-size: .8rem; color: rgba(255,255,255,.55); margin-top: .8rem; }

/* =============================================================
   16. Footer
   ============================================================= */
.footer { padding-block: 3rem 2rem; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--line); }
.footer-brand { max-width: 320px; }
.footer-brand .nav-brand-name { display: block; margin-bottom: .6rem; }
.footer-cols { display: flex; flex-wrap: wrap; gap: 3rem; }
.footer-col h4 { font-family: var(--sans); font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-mute); margin-bottom: 1rem; }
.footer-col a { display: block; margin-bottom: .6rem; font-size: .92rem; color: var(--ink-soft); }
.footer-col a:hover { color: var(--accent-text); }
.footer-pending { display: block; margin-bottom: .6rem; font-size: .92rem; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.4rem; font-size: .82rem; color: var(--ink-mute); }

/* =============================================================
   16b. Prepara — asistente de preparación de consulta (en página)
   ============================================================= */
.prep-disclaimer {
  font-size: .85rem; color: var(--ink-mute); background: var(--bg-2);
  border-radius: 12px; padding: .9rem 1.1rem; margin-top: 1.2rem;
}

.prepara-hero { max-width: 700px; }
.prepara-hero .btn { margin-top: 1.6rem; }

.prep-panel { margin-top: clamp(2.5rem, 5vw, 4rem); scroll-margin-top: 100px; }
.prep-panel[hidden] { display: none; }

.prep-progress { height: 4px; margin-bottom: .6rem; background: var(--line); border-radius: 100px; overflow: hidden; }
.prep-progress-fill { display: block; height: 100%; width: 0%; background: var(--accent); border-radius: inherit; transition: width .4s var(--ease-soft); }
.prep-progress-label { margin-bottom: 1.6rem; font-size: .78rem; letter-spacing: .04em; color: var(--ink-mute); }

.prep-form {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 2.6rem);
}
.prep-steps { display: block; }
.prep-step { display: none; border: 0; padding: 0; margin: 0; min-width: 0; }
.prep-step.is-active { display: block; }
.prep-step legend, .prep-step h3 {
  font-family: var(--display); font-weight: 500; padding: 0;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem); color: var(--ink); margin-bottom: .4rem;
}
.prep-hint { color: var(--ink-mute); font-size: .85rem; margin-top: .3rem; }
.prep-conditional { margin-top: 1rem; }

.prep-options { display: grid; gap: .7rem; margin-top: 1.1rem; }
.prep-radio, .prep-check {
  display: flex; align-items: center; gap: .8rem;
  padding: .9rem 1.1rem; border: 1px solid var(--line-strong); border-radius: 14px;
  cursor: pointer; font-size: .95rem; color: var(--ink-soft);
  transition: border-color .25s, background .25s;
}
.prep-radio:has(input:checked), .prep-check:has(input:checked) {
  border-color: var(--accent); background: rgba(var(--accent-rgb),.08); color: var(--ink);
}
.prep-radio input, .prep-check input { accent-color: var(--accent); width: 18px; height: 18px; flex: none; }

.prep-panel .field { margin-top: 1.1rem; margin-bottom: 0; }
.prep-panel .field input,
.prep-panel .field textarea {
  background: var(--bg-2); border: 1px solid var(--line-strong); color: var(--ink);
}
.prep-panel .field label { color: var(--ink-mute); }
.prep-panel .field input:focus + label, .prep-panel .field input:not(:placeholder-shown) + label,
.prep-panel .field textarea:focus + label, .prep-panel .field textarea:not(:placeholder-shown) + label {
  color: var(--accent-text);
}

.prep-nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.prep-nav[hidden] { display: none; }

.prep-summary { display: grid; gap: 1.1rem; margin-top: 1.2rem; }
.prep-summary-item { border-top: 1px solid var(--line); padding-top: .8rem; }
.prep-summary-item h4 { font-family: var(--sans); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--accent-text); margin-bottom: .35rem; }
.prep-summary-item p { color: var(--ink-soft); font-size: .93rem; white-space: pre-line; }
.prep-summary-item ul { display: grid; gap: .3rem; padding-left: 1.1rem; list-style: disc; color: var(--ink-soft); font-size: .93rem; }
.prep-summary-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.prep-pdf-hint { margin-top: 1rem; font-size: .88rem; color: var(--ink-mute); }
.prep-pdf-reminder {
  margin-top: .9rem; font-size: .88rem; color: var(--ink-soft); line-height: 1.5;
  background: rgba(var(--accent-rgb),.1); border: 1px solid rgba(var(--accent-rgb),.28);
  border-radius: 12px; padding: .85rem 1.05rem;
}
.prep-pdf-status { margin-top: .8rem; font-size: .85rem; color: #b3413d; }
.prep-pdf-status[hidden] { display: none; }
.prep-summary-cta { margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid var(--line); font-size: .95rem; color: var(--ink-soft); }

/* =============================================================
   17. Reveal / effects
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity .8s var(--ease-soft), transform .8s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }

/* =============================================================
   18. Responsive helpers
   ============================================================= */
@media (min-width: 540px)  { .container { padding-inline: 1.75rem; } }
@media (min-width: 720px)  { .container { padding-inline: 2rem; } }
@media (min-width: 960px)  { .container { padding-inline: 2.5rem; } }
@media (min-width: 1280px) { .container { padding-inline: 3rem; } }

/* =============================================================
   19. Reduced motion — only truly intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { transition-duration: .25s; }
}