/* ============================================================
   FCH Empresarial — Sistema de diseño
   Marca: Family Card Health · Teal #196E82 + calidez humana
   ============================================================ */

:root {
  /* Marca */
  --teal:        #196E82;
  --teal-600:    #14808F;
  --teal-700:    #0F5566;
  --teal-deep:   #0C3A46;
  --navy:        #0A2932;
  --teal-300:    #7FC2CE;
  --mint:        #E7F2F4;
  --mint-2:      #F1F8F9;

  /* Acento cálido (humano) */
  --warm:        #F2A25C;   /* apricot (solo íconos) */
  --coral:       #EC7A5A;   /* coral suave */
  --warm-soft:   #FBEAD8;

  /* Acento = teal de marca (CTAs y resaltados), sin color aparte */
  --cta:         #196E82;
  --cta-600:     #0F5566;
  --accent-light:#7FC2CE;   /* tinte claro para resaltados sobre fondo oscuro */

  /* Neutros cálidos */
  --ink:         #12313A;
  --ink-soft:    #4C5F65;
  --ink-mute:    #7A898D;
  --bg:          #FBF9F6;
  --surface:     #FFFFFF;
  --surface-2:   #F5F1EB;
  --line:        #E9E2D8;
  --line-soft:   #F0EBE3;

  /* Tipografía */
  --font-head: "Poppins", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Radios y sombras */
  --r-sm: 12px;
  --r:    20px;
  --r-lg: 28px;
  --r-xl: 36px;
  --shadow-sm: 0 2px 8px rgba(18,49,58,.06);
  --shadow:    0 14px 40px -18px rgba(18,49,58,.28);
  --shadow-lg: 0 30px 70px -30px rgba(12,58,70,.45);
  --shadow-teal: 0 20px 45px -20px rgba(25,110,130,.55);

  --maxw: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1,h2,h3,h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.12; margin: 0; color: var(--ink); letter-spacing: -.015em; }
p { margin: 0 0 1rem; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 700; color: var(--ink); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.section { padding: 96px 0; position: relative; }
.section--tight { padding: 72px 0; }
.center { text-align: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal); background: var(--mint);
  padding: 7px 15px; border-radius: 100px; margin-bottom: 20px;
}
.eyebrow--warm { color: var(--teal); background: var(--mint); }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.h-sec { font-size: clamp(1.5rem, 2.6vw, 2.05rem); max-width: 36ch; text-wrap: balance; }
.h-sec--center { margin-inline: auto; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 60ch; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem;
  padding: 15px 28px; border-radius: 100px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, color .25s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--teal); color: #fff; box-shadow: var(--shadow-teal); }
.btn--primary:hover { background: var(--teal-600); transform: translateY(-3px); box-shadow: 0 26px 50px -18px rgba(25,110,130,.65); }
.btn--warm { background: var(--cta); color: #fff; box-shadow: 0 18px 40px -18px rgba(25,110,130,.7); }
.btn--warm:hover { background: var(--cta-600); transform: translateY(-3px); box-shadow: 0 26px 50px -18px rgba(25,110,130,.85); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-3px); }
.btn--light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn--light:hover { background: rgba(255,255,255,.22); transform: translateY(-3px); }
.btn--onwhite { background: #fff; color: var(--teal); }
.btn--onwhite:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn--sm { padding: 11px 20px; font-size: .9rem; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .35s, box-shadow .35s, padding .35s;
  padding: 18px 0;
}
.site-header.scrolled { background: rgba(251,249,246,.88); backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); padding: 12px 0; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: flex; align-items: center; }
.brand img { height: 40px; width: auto; }
.brand .logo-white { display: block; }
.brand .logo-teal { display: none; }
.site-header.scrolled .brand .logo-white { display: none; }
.site-header.scrolled .brand .logo-teal { display: block; }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  font-family: var(--font-head); font-weight: 500; font-size: .9rem;
  color: rgba(255,255,255,.9); padding: 8px 11px; border-radius: 10px;
  white-space: nowrap; transition: background .2s, color .2s;
}
.nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,.14); color: #fff; }
.site-header.scrolled .nav-links a { color: var(--ink-soft); }
.site-header.scrolled .nav-links a:hover, .site-header.scrolled .nav-links a.active { background: var(--mint); color: var(--teal); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.site-header.scrolled .nav-cta .btn--light { background: var(--teal); color: #fff; border-color: transparent; }

/* Conmutador de idioma */
.lang-toggle {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-family: var(--font-head); font-weight: 600; font-size: .82rem; letter-spacing: .02em;
  color: #fff; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3);
  padding: 8px 14px; border-radius: 100px; transition: background .2s, color .2s, border-color .2s, transform .2s;
  backdrop-filter: blur(6px);
}
.lang-toggle svg { width: 15px; height: 15px; }
.lang-toggle:hover { background: rgba(255,255,255,.22); transform: translateY(-1px); }
.site-header.scrolled .lang-toggle { color: var(--teal); background: var(--mint); border-color: transparent; }
.site-header.scrolled .lang-toggle:hover { background: #d9ecef; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 2.5px; background: #fff; border-radius: 3px; margin: 5px 0; transition: .3s; }
.site-header.scrolled .nav-toggle span { background: var(--ink); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(1200px 600px at 78% 8%, rgba(25,110,130,.55), transparent 60%),
    radial-gradient(900px 500px at 12% 90%, rgba(242,162,92,.16), transparent 55%),
    linear-gradient(160deg, #0A2932 0%, #0C3A46 45%, #124b5a 100%);
  padding: 160px 0 110px;
}
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(70px); pointer-events: none; }
.hero-glow.g1 { width: 380px; height: 380px; background: rgba(25,140,160,.45); top: -80px; right: 8%; }
.hero-glow.g2 { width: 300px; height: 300px; background: rgba(242,162,92,.22); bottom: -60px; left: 20%; }

.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.35fr .65fr; gap: 40px; align-items: center; }
.hero-grid > *, .split > *, .band-grid > * { min-width: 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 24px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  padding: 8px 16px; border-radius: 100px; font-size: .82rem; font-weight: 500;
  backdrop-filter: blur(6px);
}
.hero-badge .pulse { width: 9px; height: 9px; border-radius: 50%; background: #6ee7a8; box-shadow: 0 0 0 0 rgba(110,231,168,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(110,231,168,.6);} 70%{box-shadow:0 0 0 12px rgba(110,231,168,0);} 100%{box-shadow:0 0 0 0 rgba(110,231,168,0);} }

.hero h1 { color: #fff; font-size: clamp(2rem, 3.7vw, 2.85rem); font-weight: 700; letter-spacing: -.02em; text-wrap: balance; }
.hero h1 .hl { color: var(--teal-300); position: relative; white-space: nowrap; }
.hero h1 .hl-warm { color: var(--accent-light); }
.hero-sub { font-size: 1.16rem; color: rgba(255,255,255,.82); max-width: 42ch; margin: 22px 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-chips span {
  display: inline-flex; align-items: center; gap: 7px; font-size: .86rem; font-weight: 500;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  padding: 7px 14px; border-radius: 100px; color: rgba(255,255,255,.9);
}
.hero-chips svg { width: 15px; height: 15px; color: var(--teal-300); }

/* Hero visual */
.hero-visual { position: relative; }
.hero-photo {
  border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-lg);
  border: 6px solid rgba(255,255,255,.1); aspect-ratio: 4/3.4;
  animation: floaty 6s ease-in-out infinite;
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Imagen recortada (PNG transparente) flotando sobre el hero */
.hero-cutout {
  width: 100%; height: auto; display: block;
  filter: drop-shadow(0 26px 44px rgba(0,0,0,.38));
}
@keyframes floaty { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-14px);} }

.hero-phone {
  position: absolute; bottom: -26px; left: -34px; width: 132px;
  border-radius: 24px; box-shadow: var(--shadow-lg);
  animation: floaty 6s ease-in-out infinite; animation-delay: -3s;
}
.hero-card {
  position: absolute; top: 22px; right: -22px;
  background: rgba(255,255,255,.96); color: var(--ink); border-radius: var(--r);
  padding: 14px 18px; box-shadow: var(--shadow-lg); display: flex; gap: 12px; align-items: center;
  animation: floaty 7s ease-in-out infinite; animation-delay: -1.5s;
}
.hero-card .ic { width: 42px; height: 42px; border-radius: 12px; background: var(--mint); color: var(--teal); display: grid; place-items: center; }
.hero-card .ic svg { width: 22px; height: 22px; }
.hero-card b { font-family: var(--font-head); font-size: 1.4rem; display: block; line-height: 1; color: var(--teal); }
.hero-card small { font-size: .72rem; color: var(--ink-mute); }

.scroll-cue { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 3; color: rgba(255,255,255,.6); animation: bob 2s infinite; }
@keyframes bob { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(8px);} }

/* ============================================================
   Trust strip
   ============================================================ */
.trust { background: var(--surface); border-bottom: 1px solid var(--line-soft); }
.trust-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; padding: 34px 0; }
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-item .ti-ic { width: 46px; height: 46px; flex: none; border-radius: 14px; background: var(--mint); color: var(--teal); display: grid; place-items: center; }
.trust-item .ti-ic svg { width: 24px; height: 24px; }
.trust-item b { font-family: var(--font-head); font-size: 1.05rem; display: block; line-height: 1.2; }
.trust-item small { color: var(--ink-mute); font-size: .84rem; }

/* ============================================================
   Cards / grids genéricos
   ============================================================ */
.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2,1fr); }
.g-3 { grid-template-columns: repeat(3,1fr); }
.g-4 { grid-template-columns: repeat(4,1fr); }

.card {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  padding: 30px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--mint); }
.card .ic-badge {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 18px;
  background: var(--mint); color: var(--teal);
}
.card .ic-badge.warm { background: var(--warm-soft); color: #C06A22; }
.card .ic-badge svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: .98rem; margin: 0; }

/* Two-column feature block */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--reverse .split-media { order: 2; }
.split-media { position: relative; }
.media-frame { border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-tag {
  position: absolute; background: #fff; border-radius: var(--r); padding: 14px 18px;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 12px;
}
.media-tag .ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--mint); color: var(--teal); flex: none; }
.media-tag .ic svg { width: 21px; height: 21px; }
.media-tag b { font-family: var(--font-head); font-size: .95rem; display: block; line-height: 1.15; }
.media-tag small { font-size: .78rem; color: var(--ink-mute); }

/* Checklist */
.check-list { display: grid; gap: 14px; margin-top: 8px; }
.check-list.cols-2 { grid-template-columns: 1fr 1fr; gap: 14px 28px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 1rem; }
.check-list .ck { width: 26px; height: 26px; flex: none; border-radius: 8px; background: var(--mint); color: var(--teal); display: grid; place-items: center; margin-top: 1px; }
.check-list .ck svg { width: 15px; height: 15px; }
.check-list span b { display: block; }

/* Pull quote */
.pullquote {
  margin-top: 40px; background: linear-gradient(120deg, var(--teal-deep), var(--teal)); color: #fff;
  border-radius: var(--r-lg); padding: 40px 44px; box-shadow: var(--shadow-teal); position: relative; overflow: hidden;
}
.pullquote::before { content: "”"; position: absolute; font-family: Georgia, serif; font-size: 12rem; line-height: 1; top: -30px; right: 20px; color: rgba(255,255,255,.08); }
.pullquote p { font-family: var(--font-head); font-size: 1.7rem; font-weight: 500; margin: 0; max-width: 56ch; position: relative; text-wrap: balance; }
.pullquote p em { color: var(--accent-light); font-style: normal; }

/* ============================================================
   Problema — tarjetas
   ============================================================ */
.problem-card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r); padding: 26px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.problem-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.problem-card .pc-ic { width: 52px; height: 52px; border-radius: 14px; background: var(--warm-soft); color: #C06A22; display: grid; place-items: center; margin-bottom: 16px; }
.problem-card .pc-ic svg { width: 26px; height: 26px; }
.problem-card h3 { font-size: 1.08rem; margin-bottom: 6px; }
.problem-card p { font-size: .93rem; color: var(--ink-soft); margin: 0; }

/* ============================================================
   Modelo — banda teal
   ============================================================ */
.band {
  background:
    radial-gradient(700px 400px at 85% 15%, rgba(242,162,92,.16), transparent 60%),
    linear-gradient(155deg, #0C3A46, #196E82);
  color: #fff; border-radius: var(--r-xl); padding: 60px; position: relative; overflow: hidden;
}
.band-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; position: relative; z-index: 2; }
.band h2 { color: #fff; font-size: clamp(1.8rem,3vw,2.5rem); text-wrap: balance; }
.band .model-list { display: grid; gap: 14px; margin: 24px 0 30px; }
.band .model-list li { display: flex; align-items: center; gap: 12px; font-size: 1.02rem; color: rgba(255,255,255,.9); }
.band .model-list .ck { width: 26px; height: 26px; flex: none; border-radius: 8px; background: rgba(255,255,255,.15); color: #fff; display: grid; place-items: center; }
.band .model-list .ck svg { width: 15px; height: 15px; }
.price-card { background: rgba(255,255,255,.97); color: var(--ink); border-radius: var(--r-lg); padding: 34px; box-shadow: var(--shadow-lg); text-align: center; }
.price-card small { color: var(--ink-mute); font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.price-card .price { font-family: var(--font-head); font-weight: 700; font-size: 3rem; color: var(--teal); line-height: 1; margin: 10px 0 4px; }
.price-card .price sup { font-size: 1.2rem; top: -1.1rem; }
.price-card .per { color: var(--ink-soft); font-size: .95rem; margin-bottom: 22px; }
.price-card .tiny { font-size: .78rem; color: var(--ink-mute); margin-top: 14px; }

/* ============================================================
   Segmentos empresa
   ============================================================ */
.seg-card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: 34px 30px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; position: relative; overflow: hidden; }
.seg-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.seg-card .seg-n { font-family: var(--font-head); font-weight: 700; font-size: 1rem; color: var(--teal); background: var(--mint); width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 18px; }
.seg-card h3 { font-size: 1.35rem; margin-bottom: 4px; }
.seg-card .seg-range { color: var(--teal); font-weight: 600; font-family: var(--font-head); margin-bottom: 12px; }
.seg-card p { color: var(--ink-soft); font-size: .95rem; margin: 0; }

/* ============================================================
   Implementación — timeline
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; position: relative; }
.steps::before { content: ""; position: absolute; top: 30px; left: 8%; right: 8%; height: 2px; background: repeating-linear-gradient(90deg, var(--teal-300) 0 8px, transparent 8px 16px); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; }
.step .step-n { width: 62px; height: 62px; margin: 0 auto 18px; border-radius: 50%; background: var(--surface); border: 2px solid var(--mint); color: var(--teal); font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; display: grid; place-items: center; box-shadow: var(--shadow-sm); }
.step:hover .step-n { background: var(--teal); color: #fff; border-color: var(--teal); }
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { font-size: .9rem; color: var(--ink-soft); margin: 0; }

/* ============================================================
   Equipo (humano)
   ============================================================ */
.team-strip { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.team-photo { border-radius: var(--r); overflow: hidden; aspect-ratio: 3/3.6; box-shadow: var(--shadow-sm); position: relative; border: 1px solid var(--line); }
.team-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.team-photo:hover img { transform: scale(1.05); }
.team-photo .tp-tag { position: absolute; left: 12px; bottom: 12px; background: rgba(255,255,255,.92); backdrop-filter: blur(4px); padding: 5px 12px; border-radius: 100px; font-size: .78rem; font-weight: 600; font-family: var(--font-head); color: var(--teal); }

/* ============================================================
   CTA final
   ============================================================ */
.cta-final { position: relative; overflow: hidden; color: #fff; border-radius: 0; padding: 96px 0; text-align: center;
  background:
    radial-gradient(800px 400px at 20% 20%, rgba(25,140,160,.4), transparent 60%),
    radial-gradient(700px 400px at 85% 90%, rgba(242,162,92,.18), transparent 60%),
    linear-gradient(155deg, #0A2932, #0F4C5C);
}
.cta-final .hero-net { opacity: .35; }
.cta-final h2 { color: #fff; font-size: clamp(1.9rem,3.4vw,2.6rem); max-width: 26ch; margin: 0 auto 18px; position: relative; z-index: 2; text-wrap: balance; }
.cta-final .hl { color: var(--accent-light); }
.cta-final p { color: rgba(255,255,255,.82); font-size: 1.15rem; max-width: 52ch; margin: 0 auto 34px; position: relative; z-index: 2; }
.cta-final .hero-actions { justify-content: center; position: relative; z-index: 2; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: #0A2932; color: rgba(255,255,255,.72); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 42px; margin-bottom: 18px; }
.footer-brand p { font-size: .92rem; max-width: 34ch; }
.footer-col h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 18px; font-weight: 600; }
.footer-col a, .footer-col li { display: block; font-size: .93rem; color: rgba(255,255,255,.68); margin-bottom: 11px; transition: color .2s; }
.footer-col a:hover { color: var(--teal-300); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 17px; height: 17px; color: var(--teal-300); flex: none; margin-top: 3px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 26px; font-size: .84rem; color: rgba(255,255,255,.5); flex-wrap: wrap; }
.footer-bottom a { color: rgba(255,255,255,.6); }
.footer-bottom a:hover { color: var(--teal-300); }

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 440px; margin-inline: auto; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split--reverse .split-media { order: 0; }
  .band-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .g-4 { grid-template-columns: repeat(2,1fr); }
  .trust-grid { grid-template-columns: repeat(2,1fr); gap: 26px; }
}
@media (max-width: 1024px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: block; }
}
@media (max-width: 860px) {
  .mobile-menu.open ~ .nav .nav-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .steps { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .steps::before { display: none; }
  .team-strip { grid-template-columns: repeat(2,1fr); }
  .check-list.cols-2 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .btn { white-space: normal; text-align: center; }
  .hero-actions .btn, .band .btn--warm, .cta-final .btn { width: 100%; }
  .section { padding: 68px 0; }
  .g-2, .g-3, .g-4, .grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .band { padding: 38px 26px; }
  .pullquote { padding: 30px 26px; }
  .pullquote p { font-size: 1.25rem; }
  .team-strip { grid-template-columns: repeat(2,1fr); }
  .hero { padding: 130px 0 80px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-card { right: 0; }
  .hero-phone { left: -10px; width: 108px; }
}

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99; background: rgba(10,41,50,.98); backdrop-filter: blur(10px);
  display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 40px;
  transform: translateX(100%); transition: transform .4s var(--ease); visibility: hidden;
}
.mobile-menu.open { transform: none; visibility: visible; }
.mobile-menu a { color: #fff; font-family: var(--font-head); font-size: 1.5rem; font-weight: 500; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.mobile-menu a:last-of-type { border: none; }
.mobile-menu .btn { margin-top: 20px; align-self: flex-start; }
.mobile-close { position: absolute; top: 26px; right: 26px; background: none; border: none; color: #fff; font-size: 2rem; cursor: pointer; line-height: 1; }

/* ============================================================
   PÁGINAS INTERIORES
   ============================================================ */

/* Encabezado compacto de página */
.page-hero {
  position: relative; overflow: hidden; color: #fff; padding: 150px 0 70px;
  background:
    radial-gradient(1000px 500px at 80% 0%, rgba(25,110,130,.55), transparent 60%),
    linear-gradient(160deg, #0A2932 0%, #0C3A46 55%, #124b5a 100%);
}
.page-hero .container { position: relative; z-index: 2; }
.crumb { font-size: .86rem; color: rgba(255,255,255,.6); margin-bottom: 16px; font-family: var(--font-head); }
.crumb a { color: rgba(255,255,255,.8); }
.crumb a:hover { color: var(--teal-300); }
.crumb span { margin: 0 8px; opacity: .5; }
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.7rem); font-weight: 700; max-width: 30ch; text-wrap: balance; }
.page-hero h1 .hl { color: var(--teal-300); }
.page-hero p { color: rgba(255,255,255,.82); font-size: 1.15rem; max-width: 60ch; margin: 20px 0 0; }
.page-hero .hero-chips { margin-top: 26px; }

/* Franja de servicios / valores */
.icon-row { display: flex; gap: 18px; align-items: flex-start; }
.icon-row .ir-ic { width: 54px; height: 54px; flex: none; border-radius: 15px; background: var(--mint); color: var(--teal); display: grid; place-items: center; }
.icon-row .ir-ic svg { width: 27px; height: 27px; }
.icon-row h3 { font-size: 1.15rem; margin-bottom: 6px; }
.icon-row p { font-size: .96rem; color: var(--ink-soft); margin: 0; }

/* Lista de proceso numerada (vertical) */
.proc { display: grid; gap: 22px; }
.proc-item { display: flex; gap: 20px; align-items: flex-start; background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r); padding: 24px 26px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.proc-item:hover { transform: translateX(6px); box-shadow: var(--shadow); }
.proc-item .proc-n { width: 46px; height: 46px; flex: none; border-radius: 50%; background: var(--teal); color: #fff; font-family: var(--font-head); font-weight: 700; display: grid; place-items: center; }
.proc-item h3 { font-size: 1.1rem; margin-bottom: 4px; }
.proc-item p { margin: 0; color: var(--ink-soft); font-size: .96rem; }

/* Planes */
.plans { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; align-items: stretch; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 34px 30px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s; }
.plan:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.plan.featured { border-color: var(--teal); box-shadow: var(--shadow); position: relative; }
.plan.featured::before { content: "Más completo"; position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--teal); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; padding: 6px 16px; border-radius: 100px; white-space: nowrap; }
.plan .plan-name { font-family: var(--font-head); font-weight: 700; font-size: 1.4rem; color: var(--teal); }
.plan .plan-desc { color: var(--ink-soft); font-size: .95rem; margin: 8px 0 22px; min-height: 42px; }
.plan .plan-feats { display: grid; gap: 12px; margin-bottom: 26px; flex-grow: 1; }
.plan .plan-feats li { display: flex; gap: 11px; align-items: flex-start; font-size: .97rem; }
.plan .plan-feats .ck { width: 24px; height: 24px; flex: none; border-radius: 7px; background: var(--mint); color: var(--teal); display: grid; place-items: center; margin-top: 1px; }
.plan .plan-feats .ck svg { width: 14px; height: 14px; }
.plan .btn { width: 100%; }

/* Formulario de contacto */
.form-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
.form-card { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: 38px; box-shadow: var(--shadow); }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .9rem; margin-bottom: 7px; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 12px; background: var(--bg);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(25,110,130,.12); background: #fff; }
.field textarea { resize: vertical; min-height: 110px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-card .btn { width: 100%; margin-top: 6px; }
.form-note { font-size: .82rem; color: var(--ink-mute); margin-top: 14px; text-align: center; }

/* Tarjeta de información de contacto */
.info-card { background: linear-gradient(160deg, #0C3A46, #196E82); color: #fff; border-radius: var(--r-lg); padding: 38px; box-shadow: var(--shadow-teal); }
.info-card h3 { color: #fff; font-size: 1.3rem; margin-bottom: 22px; }
.info-list { display: grid; gap: 20px; margin-bottom: 30px; }
.info-list li { display: flex; gap: 15px; align-items: flex-start; }
.info-list .il-ic { width: 46px; height: 46px; flex: none; border-radius: 13px; background: rgba(255,255,255,.14); color: #fff; display: grid; place-items: center; }
.info-list .il-ic svg { width: 22px; height: 22px; }
.info-list b { font-family: var(--font-head); display: block; font-size: 1rem; }
.info-list span { color: rgba(255,255,255,.8); font-size: .92rem; }
.info-card .who { border-top: 1px solid rgba(255,255,255,.15); padding-top: 24px; }
.info-card .who p { color: rgba(255,255,255,.8); font-size: .9rem; margin-bottom: 14px; }
.info-card .who li { display: flex; gap: 10px; align-items: center; font-size: .93rem; margin-bottom: 10px; color: rgba(255,255,255,.92); }
.info-card .who .ck { width: 22px; height: 22px; flex: none; border-radius: 6px; background: rgba(255,255,255,.15); display: grid; place-items: center; }
.info-card .who .ck svg { width: 13px; height: 13px; }

/* Bloque destacado 2-col con lista (reutilizable en modelo clínico / nosotros) */
.feature-list { display: grid; gap: 16px; margin-top: 10px; }
.feature-list li { display: flex; gap: 13px; align-items: flex-start; }
.feature-list .fl-ic { width: 30px; height: 30px; flex: none; border-radius: 9px; background: var(--mint); color: var(--teal); display: grid; place-items: center; margin-top: 2px; }
.feature-list .fl-ic svg { width: 16px; height: 16px; }
.feature-list b { font-family: var(--font-head); font-weight: 600; display: block; font-size: 1rem; }
.feature-list span { color: var(--ink-soft); font-size: .94rem; }

/* Lista apilada vertical con íconos (estilo PPTX) */
.stack-list { display: grid; gap: 18px; max-width: 760px; margin: 46px auto 0; }
.stack-list .icon-row { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r); padding: 20px 24px; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.stack-list .icon-row:hover { transform: translateX(6px); box-shadow: var(--shadow); }

/* Columnas de proceso numeradas (3 columnas con conector) */
.proc-cols { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; position: relative; margin-top: 52px; }
.proc-col { background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r-lg); padding: 28px 22px; box-shadow: var(--shadow-sm); position: relative; transition: transform .3s var(--ease), box-shadow .3s; }
.proc-col:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.proc-col .pc-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.proc-col .pc-num { width: 44px; height: 44px; flex: none; border-radius: 50%; background: var(--teal); color: #fff; font-family: var(--font-head); font-weight: 700; display: grid; place-items: center; }
.proc-col h3 { font-size: 1.12rem; }
.proc-col .conn { position: absolute; top: 48px; right: -19px; z-index: 2; color: var(--teal-300); }
.proc-col:last-child .conn { display: none; }

/* Gráfica de crecimiento */
.growth-chart { width: 100%; height: auto; display: block; }

/* Collage tipo mosaico */
.collage { display: grid; grid-template-columns: repeat(4,1fr); grid-auto-rows: 205px; gap: 16px; }
.collage .c-item, .gallery-3 .c-item { overflow: hidden; border-radius: var(--r); box-shadow: var(--shadow-sm); border: 1px solid var(--line-soft); }
.collage .c-item img, .gallery-3 .c-item img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; display: block; transition: transform .55s var(--ease); }
.collage .c-item:hover img, .gallery-3 .c-item:hover img { transform: scale(1.07); }
/* Piezas grandes: 2 columnas × 2 filas = conserva la proporción 4:3 original, sin recortar personas */
.collage .wide { grid-column: span 2; grid-row: span 2; }

/* Galería de 3 (proporción 4:3, sin recorte) */
.gallery-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.gallery-3 .c-item { aspect-ratio: 4/3; }

@media (max-width: 900px) {
  .plans { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .plan.featured { order: -1; }
  .form-wrap { grid-template-columns: 1fr; gap: 28px; }
  .proc-cols { grid-template-columns: repeat(2,1fr); gap: 18px; }
  .proc-col .conn { display: none; }
  .collage { grid-template-columns: repeat(2,1fr); grid-auto-rows: auto; }
  .collage .c-item { aspect-ratio: 4/3; }
  .collage .wide { grid-column: span 1; grid-row: span 1; }
}
@media (max-width: 560px) {
  .collage { grid-template-columns: 1fr; gap: 14px; }
  .proc-cols { grid-template-columns: 1fr; }
  .gallery-3 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .page-hero { padding: 120px 0 56px; }
  .field-row { grid-template-columns: 1fr; }
  .form-card, .info-card { padding: 26px; }
  .icon-row .ir-ic { width: 48px; height: 48px; }
}