/* ==========================================================================
   MARENTA — Sistema de diseño
   Cámaras de oxigenación hiperbárica · Modelo de renta
   ========================================================================== */

:root{
  /* Marca */
  --navy:        #3a4a5c;   /* texto principal / titulares */
  --navy-deep:   #2f3d4c;
  --slate:       #4c5c6e;   /* tarjetas oscuras */
  --slate-2:     #56687c;
  --blue-logo:   #4e6e9e;
  --coral:       #e8734a;   /* acento */
  --coral-600:   #db6338;
  --coral-soft:  #f2a98d;

  /* Superficies */
  --cream:       #f5f6f8;   /* fondo neutro frío */
  --cream-2:     #fafbfc;
  --paper:       #ffffff;
  --blue-panel:  #dde6f0;   /* paneles fríos */
  --blue-cover:  #ebeef7;
  --blue-tint:   #eef3f8;

  /* Texto */
  --ink:         #38434f;
  --muted:       #6f7d8b;
  --muted-2:     #8a97a4;
  --line:        #e7ded1;   /* divisores sobre crema */
  --line-cool:   #d3dde8;

  /* Sistema */
  --radius:      22px;
  --radius-sm:   14px;
  --radius-lg:   28px;
  --shadow-sm:   0 1px 2px rgba(47,61,76,.05), 0 4px 16px rgba(47,61,76,.05);
  --shadow-md:   0 10px 40px rgba(47,61,76,.10);
  --shadow-lg:   0 24px 70px rgba(47,61,76,.14);
  --container:   1160px;
  --ease:        cubic-bezier(.22,.61,.36,1);
  --font-display: 'Poppins', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{ 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(--cream);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family:var(--font-display); color:var(--navy); font-weight:600; line-height:1.14; letter-spacing:-.01em; margin:0; }
p{ margin:0; }

/* ---------- Layout helpers ---------- */
.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:24px; }
.section{ padding:96px 0; }
.section--tight{ padding:64px 0; }
.section--cream{ background:var(--cream); }
.section--paper{ background:var(--paper); }
.section--blue{ background:var(--blue-tint); }
.center{ text-align:center; }
.mt-0{ margin-top:0; }

.eyebrow{
  font-family:var(--font-display);
  font-weight:600;
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--coral);
  margin:0 0 18px;
}
.eyebrow--muted{ color:var(--muted-2); }

.section-head{ max-width:720px; margin-bottom:52px; }
.section-head.center{ margin-inline:auto; }
h1.display{ font-size:clamp(2.4rem,5.2vw,3.9rem); font-weight:600; }
h2.display{ font-size:clamp(2rem,4vw,3rem); }
h3{ font-size:1.3rem; }
.lead{ font-size:1.12rem; color:var(--muted); margin-top:20px; max-width:60ch; }
.lead.center{ margin-inline:auto; }
.text-coral{ color:var(--coral); }

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--font-display); font-weight:600; font-size:.98rem;
  padding:15px 30px; border-radius:100px; border:1.5px solid transparent;
  transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), color .2s;
  white-space:nowrap;
}
.btn svg{ width:18px; height:18px; }
.btn--primary{ background:var(--coral); color:#fff; box-shadow:0 8px 24px rgba(232,115,74,.28); }
.btn--primary:hover{ background:var(--coral-600); transform:translateY(-2px); box-shadow:0 12px 30px rgba(232,115,74,.36); }
.btn--dark{ background:var(--navy); color:#fff; }
.btn--dark:hover{ background:var(--navy-deep); transform:translateY(-2px); }
.btn--ghost{ background:transparent; color:var(--navy); border-color:var(--line-cool); }
.btn--ghost:hover{ border-color:var(--navy); transform:translateY(-2px); }
.btn--light{ background:#fff; color:var(--navy); box-shadow:var(--shadow-sm); }
.btn--light:hover{ transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn--wa{ background:#25D366; color:#fff; }
.btn--wa:hover{ background:#1eb658; transform:translateY(-2px); }
.btn-row{ display:flex; flex-wrap:wrap; gap:14px; }
.btn-row.center{ justify-content:center; }

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(246,247,250,.82);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid rgba(214,219,226,.7);
}
.nav{ display:flex; align-items:center; justify-content:space-between; height:74px; }
.brand{ display:flex; align-items:center; gap:11px; }
.brand svg{ width:38px; height:32px; }
.brand-word{
  font-family:var(--font-display); font-weight:600; font-size:1.02rem;
  letter-spacing:.26em; text-transform:uppercase; color:var(--navy);
  padding-left:2px;
}
.nav-links{ display:flex; align-items:center; gap:6px; list-style:none; margin:0; padding:0; }
.nav-links a{
  font-family:var(--font-display); font-weight:500; font-size:.92rem;
  color:var(--slate); padding:9px 15px; border-radius:100px; transition:background .2s, color .2s;
}
.nav-links a:hover{ background:rgba(78,110,158,.09); color:var(--navy); }
.nav-links a.active{ color:var(--coral); }
.nav-links .nav-cta a.btn--primary{ color:#fff; padding:11px 22px; }
.nav-links .nav-cta a.btn--primary:hover{ background:var(--coral-600); color:#fff; }
.nav-cta{ margin-left:12px; }
.nav-toggle{ display:none; background:none; border:none; padding:8px; color:var(--navy); }
.nav-toggle svg{ width:26px; height:26px; }

@media (max-width:940px){
  .nav-toggle{ display:inline-flex; }
  .nav-links{
    position:fixed; inset:74px 0 auto 0;
    flex-direction:column; align-items:stretch; gap:2px;
    background:var(--cream); border-bottom:1px solid var(--line);
    padding:14px 24px 26px; box-shadow:var(--shadow-md);
    transform:translateY(-130%); transition:transform .35s var(--ease); z-index:55;
  }
  .nav-links.open{ transform:translateY(0); }
  .nav-links a{ padding:14px 12px; font-size:1rem; border-radius:12px; }
  .nav-cta{ margin:10px 0 0; }
  .nav-cta .btn{ width:100%; justify-content:center; }
}

/* ---------- Hero ---------- */
.hero{ background:var(--blue-cover); position:relative; overflow:hidden; }
.hero-inner{ display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:center; padding:78px 0 88px; }
.hero-copy .eyebrow{ color:var(--slate-2); }
.hero h1{ font-size:clamp(2.5rem,5.4vw,4.15rem); color:var(--navy); }
.hero .lead{ color:#54606d; }
.hero-art{ position:relative; display:flex; align-items:center; justify-content:center; min-height:420px; padding:10px 0; }
.hero-art::before{
  content:""; position:absolute; inset:0; margin:auto;
  width:min(560px,96%); aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.7) 0%, rgba(255,255,255,0) 62%);
  z-index:1;
}
.hero-rings{ position:absolute; inset:0; margin:auto; width:min(520px,96%); aspect-ratio:1; z-index:1; }
.hero-rings span{ position:absolute; inset:0; margin:auto; border:1px solid rgba(78,110,158,.22); border-radius:50%; }
.hero-rings span:nth-child(1){ width:100%; }
.hero-rings span:nth-child(2){ width:74%; }
.hero-rings span:nth-child(3){ width:48%; }
.hero-orb{
  position:relative; width:min(300px,66%); aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle at 38% 32%, #a9c6ec 0%, #6f9bd4 42%, #3f6fae 78%, #2f5896 100%);
  box-shadow:0 30px 80px rgba(47,73,120,.35), inset 0 -18px 46px rgba(21,42,80,.5), inset 0 14px 40px rgba(220,236,255,.4);
}
.hero-orb::after{
  content:""; position:absolute; inset:0; border-radius:50%;
  background:radial-gradient(circle at 70% 78%, rgba(255,255,255,.28), transparent 42%);
}
.hero-photo{
  position:relative; z-index:2; width:min(430px,84%); aspect-ratio:4/3;
  object-fit:cover; border-radius:22px; border:6px solid #fff;
  box-shadow:var(--shadow-lg);
}
.hero-render{
  position:relative; z-index:4; display:block;
  width:100%; max-width:600px; margin:0 auto;
  filter:drop-shadow(0 30px 46px rgba(47,73,120,.28));
}
.hero-badge{
  position:absolute; bottom:14px; right:6px; z-index:3;
  background:#fff; color:var(--navy); border-radius:16px; padding:14px 18px;
  box-shadow:var(--shadow-md); font-family:var(--font-display); text-align:left; line-height:1.2;
}
.hero-badge b{ display:block; font-size:1.5rem; color:var(--coral); font-weight:600; }
.hero-badge span{ font-size:.72rem; letter-spacing:.04em; color:var(--muted); text-transform:uppercase; }

/* ---------- Grids & cards ---------- */
.grid{ display:grid; gap:24px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }

.card{
  background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius); padding:30px; box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.card h3{ margin-bottom:10px; }
.card p{ color:var(--muted); font-size:.98rem; }
.card .ico{
  width:56px; height:56px; border-radius:16px; display:grid; place-items:center;
  background:linear-gradient(145deg, #ffffff 0%, #fbeee8 100%);
  border:1px solid #f2ddd1; color:var(--coral);
  box-shadow:0 6px 16px rgba(232,115,74,.12), inset 0 1px 0 #fff;
  margin-bottom:20px;
}
.card:hover .ico{ transform:translateY(-1px); }
.card .ico svg{ width:25px; height:25px; stroke-width:1.5; }
.ico-img{ width:68px; height:68px; border-radius:50%; border:1.5px solid var(--line-cool); background:#fff; display:grid; place-items:center; margin-bottom:20px; }
.ico-img img{ width:38px; height:38px; object-fit:contain; }
.card--soft{ background:var(--cream-2); }

/* Numeración editorial */
.numlist{ list-style:none; margin:0; padding:0; }
.numlist li{ display:flex; gap:20px; padding:22px 0; border-top:1px solid var(--line); }
.numlist li:last-child{ border-bottom:1px solid var(--line); }
.numlist .n{ font-family:var(--font-display); font-weight:600; color:var(--coral); font-size:.95rem; min-width:26px; padding-top:2px; }
.numlist .b{ }
.numlist .b strong{ display:block; color:var(--navy); font-family:var(--font-display); font-weight:600; font-size:1.08rem; }
.numlist .b span{ color:var(--muted); font-size:.98rem; }

/* Panel de estadísticas frío (como el deck) */
.statband{
  display:grid; grid-template-columns:repeat(3,1fr);
  background:var(--blue-panel); border-radius:var(--radius); overflow:hidden; margin-top:14px;
}
.statband > div{ padding:30px 26px; text-align:center; }
.statband > div + div{ border-left:1px solid rgba(78,110,158,.18); }
.statband .v{ font-family:var(--font-display); font-weight:600; font-size:1.6rem; color:var(--navy); }
.statband .v.coral{ color:var(--coral); }
.statband .k{ font-size:.86rem; color:var(--slate-2); margin-top:4px; }

/* Tarjeta oscura */
.darkcard{ background:var(--slate); color:#fff; border-radius:var(--radius); padding:34px; }
.darkcard .eyebrow{ color:var(--coral-soft); }
.darkcard .big{ font-family:var(--font-display); font-weight:600; font-size:clamp(2.6rem,6vw,3.4rem); color:var(--coral); line-height:1; }
.darkcard .big-sub{ color:var(--coral-soft); margin:6px 0 16px; font-weight:500; }
.darkcard p{ color:rgba(255,255,255,.82); }
.darkcard ul{ list-style:none; margin:6px 0 0; padding:0; }
.darkcard ul li{ padding:13px 0; border-top:1px solid rgba(255,255,255,.14); color:rgba(255,255,255,.9); font-size:.98rem; }
.darkcard ul li:first-child{ border-top:none; }

/* Split (texto + panel) */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
.split--wide-left{ grid-template-columns:1.15fr .85fr; }

/* Chips / tags */
.taglist{ display:flex; flex-wrap:wrap; gap:12px; }
.tag{
  display:inline-flex; align-items:center; gap:9px;
  background:var(--paper); border:1px solid var(--line); border-radius:100px;
  padding:11px 20px; font-family:var(--font-display); font-weight:500; font-size:.95rem; color:var(--navy);
  box-shadow:var(--shadow-sm);
}
.tag .dot{ width:8px; height:8px; border-radius:50%; background:var(--coral); }

/* ---------- Tabla comparativa ---------- */
.tablewrap{ overflow-x:auto; border-radius:var(--radius); box-shadow:var(--shadow-sm); border:1px solid var(--line); }
table.compare{ width:100%; border-collapse:collapse; background:var(--paper); min-width:620px; }
table.compare th, table.compare td{ padding:18px 22px; text-align:left; border-bottom:1px solid var(--line); font-size:.97rem; }
table.compare thead th{ font-family:var(--font-display); font-weight:600; color:var(--navy); background:var(--cream-2); font-size:.82rem; letter-spacing:.04em; text-transform:uppercase; }
table.compare td:first-child{ font-family:var(--font-display); font-weight:500; color:var(--navy); }
table.compare .press{ font-family:var(--font-display); font-weight:600; color:var(--slate); white-space:nowrap; }
table.compare tr.highlight td{ background:rgba(232,115,74,.07); }
table.compare tr.highlight td:first-child{ color:var(--coral); font-weight:600; }
.reco{ display:inline-flex; align-items:center; gap:6px; color:var(--coral); font-family:var(--font-display); font-weight:600; font-size:.8rem; letter-spacing:.06em; }

/* ---------- Precios ---------- */
.pricing{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:stretch; }
.plan{
  position:relative;
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:34px 30px; display:flex; flex-direction:column; box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.plan:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.plan.featured{ background:var(--slate); color:#fff; border-color:transparent; box-shadow:var(--shadow-lg); }
.plan .plan-name{ font-family:var(--font-display); font-weight:600; font-size:1.35rem; color:var(--navy); }
.plan.featured .plan-name{ color:#fff; }
.plan .plan-tag{ font-size:.9rem; color:var(--muted); margin-top:4px; }
.plan.featured .plan-tag{ color:rgba(255,255,255,.75); }
.plan .price-label{ font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted-2); margin:24px 0 4px; font-family:var(--font-display); font-weight:600; }
.plan.featured .price-label{ color:var(--coral-soft); }
.plan .price{ font-family:var(--font-display); font-weight:600; font-size:2.3rem; color:var(--navy); line-height:1; }
.plan.featured .price{ color:#fff; }
.plan .price small{ font-size:.9rem; font-weight:500; color:var(--muted); }
.plan .per-session{ margin-top:14px; padding-top:16px; border-top:1px solid var(--line); font-size:.95rem; color:var(--muted); }
.plan.featured .per-session{ border-color:rgba(255,255,255,.16); color:rgba(255,255,255,.82); }
.plan-render{ height:138px; display:flex; align-items:flex-end; justify-content:center; margin:-8px -6px 8px; }
.plan-render img{ width:100%; height:100%; object-fit:contain; object-position:bottom center; filter:drop-shadow(0 12px 18px rgba(47,73,120,.18)); }
.plan-render--photo{ background:#fff; border-radius:16px; height:150px; padding:14px 16px; margin:-4px -6px 16px; box-shadow:0 12px 26px rgba(0,0,0,.22); align-items:center; }
.plan-render--photo img{ filter:none; object-fit:contain; object-position:center; }
.plan .badge-top{ position:absolute; top:20px; right:20px; z-index:2; background:var(--coral); color:#fff; font-family:var(--font-display); font-weight:600; font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; padding:6px 13px; border-radius:100px; box-shadow:0 4px 12px rgba(232,115,74,.3); }
.plan .btn{ margin-top:auto; }
.plan .numlist{ margin-bottom:24px; }
/* Lista de beneficios sin divisores (tarjetas de gama) */
.numlist--clean li{ border:none !important; padding:10px 0; }
.numlist--clean li:first-child{ padding-top:0; }
.numlist--clean li:last-child{ padding-bottom:0; }

/* ---------- Etiquetas de nivel de evidencia ---------- */
.ev-pill{ display:inline-block; font-family:var(--font-display); font-weight:600; font-size:.64rem; letter-spacing:.09em; text-transform:uppercase; padding:4px 11px; border-radius:100px; margin-bottom:12px; }
.ev-pill.solid{ background:#e6f0ea; color:#2f7d54; }
.ev-pill.mod{ background:#fdeee4; color:#c05f30; }
.ev-pill.adj{ background:#eaeef4; color:#586a80; }
.ev-note{ margin-top:52px; background:var(--cream-2); border:1px solid var(--line); border-left:3px solid var(--coral); border-radius:var(--radius-sm); padding:34px 34px; }
.ev-note h3{ font-family:var(--font-display); font-weight:600; font-size:1.45rem; color:var(--navy); margin:6px 0 12px; }
.ev-note p{ color:var(--muted); max-width:66ch; }
.ev-note .contra{ margin-top:16px; }
.ev-note .contra strong{ color:var(--navy); }

/* ---------- Página legal ---------- */
.legal{ max-width:760px; }
.legal h2{ font-family:var(--font-display); font-weight:600; font-size:1.25rem; color:var(--navy); margin:40px 0 12px; }
.legal h2:first-child{ margin-top:0; }
.legal p{ color:var(--muted); margin-bottom:14px; line-height:1.75; }
.legal ul{ margin:0 0 16px; padding-left:20px; color:var(--muted); }
.legal li{ margin-bottom:8px; line-height:1.65; }
.legal a{ color:var(--coral); }
.legal strong{ color:var(--navy); }
.footer-bottom a{ color:inherit; text-decoration:underline; text-underline-offset:2px; }

/* ---------- Figura / imagen enmarcada ---------- */
.figure-media{ display:block; margin-inline:auto; width:100%; height:auto; border-radius:18px; box-shadow:0 14px 40px rgba(47,61,76,.08); }

/* ---------- Blog ---------- */
.article{ max-width:760px; }
.article h2{ font-family:var(--font-display); font-weight:600; font-size:1.5rem; color:var(--navy); margin:40px 0 14px; }
.article h3{ font-family:var(--font-display); font-weight:600; font-size:1.15rem; color:var(--navy); margin:28px 0 10px; }
.article p{ color:var(--ink); margin-bottom:16px; line-height:1.8; }
.article ul{ margin:0 0 18px; padding-left:22px; color:var(--ink); }
.article li{ margin-bottom:10px; line-height:1.7; }
.article a{ color:var(--coral); }
.article .lead-in{ font-size:1.12rem; color:var(--ink); }
.article-meta{ color:var(--muted-2); font-size:.9rem; margin-bottom:6px; font-family:var(--font-display); font-weight:600; letter-spacing:.02em; }
.article-cta{ margin-top:44px; padding:28px 30px; background:var(--cream-2); border:1px solid var(--line); border-left:3px solid var(--coral); border-radius:var(--radius-sm); }
.article-cta h3{ margin:0 0 8px; }
.article-cta p{ margin-bottom:16px; color:var(--muted); }
.blog-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:24px; }
.blog-card{ display:flex; flex-direction:column; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:28px; box-shadow:var(--shadow-sm); transition:transform .3s var(--ease), box-shadow .3s var(--ease); text-decoration:none; }
.blog-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.blog-card .tag{ align-self:flex-start; font-family:var(--font-display); font-weight:600; font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--coral); background:#fdeee4; padding:4px 11px; border-radius:100px; margin-bottom:14px; }
.blog-card h3{ font-family:var(--font-display); font-weight:600; font-size:1.2rem; color:var(--navy); margin-bottom:8px; line-height:1.3; }
.blog-card p{ color:var(--muted); font-size:.96rem; flex:1; }
.blog-card .more{ margin-top:16px; color:var(--coral); font-family:var(--font-display); font-weight:600; font-size:.9rem; }

/* ---------- Ficha técnica ---------- */
.specsheet{ margin-top:18px; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:var(--paper); box-shadow:var(--shadow-sm); }
.specsheet .row{ display:grid; grid-template-columns:minmax(190px,250px) 1fr; gap:24px; padding:18px 28px; border-top:1px solid var(--line); }
.specsheet .row:first-child{ border-top:none; }
.specsheet .lbl{ font-family:var(--font-display); font-weight:600; color:var(--navy); font-size:.95rem; }
.specsheet .val{ color:var(--muted); }
.specsheet .val strong{ color:var(--ink); font-weight:600; }
@media(max-width:640px){ .specsheet .row{ grid-template-columns:1fr; gap:4px; } }

/* ---------- Calculadora ---------- */
.calc{ display:grid; grid-template-columns:1.05fr 1fr; gap:0; border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-lg); border:1px solid var(--line); }
.calc-controls{ background:var(--paper); padding:40px; }
.calc-out{ background:var(--slate); color:#fff; padding:40px; display:flex; flex-direction:column; justify-content:center; }
.field{ margin-bottom:26px; }
.field > label{ display:block; font-family:var(--font-display); font-weight:600; font-size:.9rem; color:var(--navy); margin-bottom:12px; }
.seg{ display:grid; grid-template-columns:repeat(3,1fr); gap:8px; background:var(--cream); border-radius:14px; padding:6px; }
.seg button{
  border:none; background:transparent; padding:12px 8px; border-radius:10px;
  font-family:var(--font-display); font-weight:600; font-size:.92rem; color:var(--slate); transition:all .2s;
}
.seg button.active{ background:#fff; color:var(--coral); box-shadow:var(--shadow-sm); }
.range-row{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:10px; }
.range-row .rv{ font-family:var(--font-display); font-weight:600; color:var(--coral); font-size:1.05rem; }
input[type=range]{
  -webkit-appearance:none; appearance:none; width:100%; height:6px; border-radius:100px;
  background:var(--blue-panel); outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none; width:22px; height:22px; border-radius:50%; background:var(--coral);
  border:3px solid #fff; box-shadow:0 2px 8px rgba(232,115,74,.5); cursor:pointer;
}
input[type=range]::-moz-range-thumb{
  width:22px; height:22px; border-radius:50%; background:var(--coral);
  border:3px solid #fff; box-shadow:0 2px 8px rgba(232,115,74,.5); cursor:pointer;
}
.calc-out .r-label{ font-size:.72rem; letter-spacing:.16em; text-transform:uppercase; color:var(--coral-soft); font-family:var(--font-display); font-weight:600; }
.calc-out .r-main{ font-family:var(--font-display); font-weight:600; font-size:clamp(2.4rem,5vw,3.1rem); color:#fff; line-height:1.05; margin:4px 0 2px; }
.calc-out .r-year{ color:var(--coral); font-family:var(--font-display); font-weight:600; font-size:1.2rem; }
.calc-out .r-grid{ display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:26px; padding-top:24px; border-top:1px solid rgba(255,255,255,.16); }
.calc-out .r-grid .k{ font-size:.8rem; color:rgba(255,255,255,.7); }
.calc-out .r-grid .v{ font-family:var(--font-display); font-weight:600; font-size:1.2rem; color:#fff; margin-top:2px; }
.calc-note{ font-size:.82rem; color:var(--muted); margin-top:18px; }

/* ---------- Formulario ---------- */
.form-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:40px; box-shadow:var(--shadow-sm); }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-field{ display:flex; flex-direction:column; gap:8px; }
.form-field.full{ grid-column:1 / -1; }
.form-field label{ font-family:var(--font-display); font-weight:500; font-size:.9rem; color:var(--navy); }
.form-field input, .form-field select, .form-field textarea{
  font-family:var(--font-body); font-size:1rem; color:var(--ink);
  padding:13px 16px; border:1.5px solid var(--line-cool); border-radius:12px; background:var(--cream-2);
  transition:border-color .2s, box-shadow .2s; width:100%;
}
.form-field textarea{ resize:vertical; min-height:120px; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:none; border-color:var(--coral); box-shadow:0 0 0 4px rgba(232,115,74,.12); background:#fff;
}

/* ---------- CTA band ---------- */
.cta-band{ background:var(--slate); color:#fff; border-radius:var(--radius-lg); padding:56px; text-align:center; position:relative; overflow:hidden; }
.cta-band h2{ color:#fff; }
.cta-band p{ color:rgba(255,255,255,.82); max-width:52ch; margin:16px auto 0; }
.cta-band .btn-row{ margin-top:30px; }

/* ---------- Registros / logos strip ---------- */
.regs{ display:flex; flex-wrap:wrap; gap:14px 32px; align-items:center; justify-content:center; }
.regs .reg{ font-family:var(--font-display); font-weight:600; letter-spacing:.06em; color:var(--slate-2); font-size:.95rem; }
.regs .sep{ color:var(--line-cool); }

/* ---------- Certificaciones (sellos de marca) ---------- */
.certs{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.cert{
  text-align:center; background:var(--paper); border:1px solid var(--line);
  border-radius:var(--radius); padding:28px 18px; box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.cert:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.cert .seal{ width:66px; height:66px; margin:0 auto 16px; display:block; }
.cert-logo{ height:66px; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; }
.cert-logo img{ max-height:100%; max-width:86%; object-fit:contain; display:block; }
.cert-name{ font-family:var(--font-display); font-weight:600; color:var(--navy); letter-spacing:.04em; font-size:1.02rem; }
.cert-desc{ font-size:.82rem; color:var(--muted); margin-top:5px; }
@media (max-width:680px){ .certs{ grid-template-columns:1fr 1fr; } }

/* ---------- Galería de producto ---------- */
.gallery{ display:grid; grid-template-columns:2fr 1fr 1fr; grid-auto-rows:230px; gap:18px; }
.gallery figure{ margin:0; border-radius:var(--radius); overflow:hidden; position:relative; box-shadow:var(--shadow-sm); background:var(--slate); }
.gallery figure.tall{ grid-row:span 2; }
.gallery img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s var(--ease); }
.gallery figure:hover img{ transform:scale(1.05); }
.gallery figcaption{
  position:absolute; left:0; right:0; bottom:0; padding:16px 18px;
  background:linear-gradient(to top, rgba(38,49,63,.78), transparent);
  color:#fff; font-family:var(--font-display); font-weight:500; font-size:.92rem;
}
.ph{ width:100%; height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px;
  background:
    radial-gradient(120% 90% at 70% 20%, rgba(78,110,158,.35), transparent 60%),
    linear-gradient(160deg, #46586a, #2f3d4c);
  color:rgba(255,255,255,.72); text-align:center; padding:16px;
}
.ph svg{ width:44px; height:44px; opacity:.85; }
.ph span{ font-family:var(--font-display); font-size:.82rem; letter-spacing:.04em; }
@media (max-width:820px){
  .gallery{ grid-template-columns:1fr 1fr; grid-auto-rows:200px; }
  .gallery figure.tall{ grid-row:span 1; }
}
@media (max-width:520px){ .gallery{ grid-template-columns:1fr; } }

/* ---------- Flujo vectorial (pasos con ilustración) ---------- */
.flow{ display:flex; align-items:flex-start; justify-content:center; gap:2px; flex-wrap:wrap; max-width:980px; margin-inline:auto; }
.flow-node{ flex:1 1 120px; max-width:168px; text-align:center; padding:0 4px; }
.flow-badge{ width:90px; height:90px; margin:0 auto 14px; }
.flow-badge svg{ width:100%; height:100%; display:block; }
.flow-node strong{ display:block; font-family:var(--font-display); font-weight:600; color:var(--navy); font-size:.96rem; line-height:1.25; }
.flow-node span{ display:block; color:var(--muted); font-size:.82rem; margin-top:5px; line-height:1.42; }
.flow-arrow{ flex:0 0 auto; align-self:flex-start; margin-top:33px; color:var(--coral); }
.flow-arrow svg{ width:22px; height:22px; display:block; }
@media (max-width:760px){
  .flow{ flex-direction:column; align-items:center; gap:4px; }
  .flow-node{ max-width:320px; }
  .flow-arrow{ transform:rotate(90deg); margin:2px 0; align-self:center; }
}

/* ---------- Matriz comparativa (cámaras) ---------- */
.cmp-wrap{ overflow-x:auto; border-radius:var(--radius); box-shadow:var(--shadow-sm); border:1px solid var(--line); }
table.cmp{ width:100%; border-collapse:collapse; background:var(--paper); min-width:760px; }
table.cmp th, table.cmp td{ padding:16px 16px; text-align:center; border-bottom:1px solid var(--line); font-size:.95rem; }
table.cmp thead th{ font-family:var(--font-display); font-weight:600; font-size:.78rem; letter-spacing:.03em; text-transform:uppercase; color:var(--muted); background:var(--cream-2); vertical-align:bottom; line-height:1.3; }
table.cmp thead th.mk{ color:#fff; background:var(--coral); border-radius:12px 12px 0 0; }
table.cmp th:first-child, table.cmp td:first-child{ text-align:left; font-family:var(--font-display); font-weight:600; color:var(--navy); white-space:nowrap; }
table.cmp thead th:first-child{ color:var(--muted); }
table.cmp td.mk{ background:rgba(232,115,74,.06); font-family:var(--font-display); font-weight:600; color:var(--navy); }
table.cmp tbody tr:last-child td.mk{ border-radius:0 0 12px 12px; }
table.cmp tbody tr:last-child td{ border-bottom:none; }
table.cmp .yes{ display:inline-block; width:20px; height:20px; color:#1f9d6b; }
table.cmp .no{ display:inline-block; width:16px; height:16px; color:#c6ccd4; }
.cmp-note{ text-align:center; }

/* ---------- Comprar vs Rentar ---------- */
.vs-wrap{ overflow-x:auto; border-radius:var(--radius); box-shadow:var(--shadow-sm); border:1px solid var(--line); }
table.vs{ width:100%; border-collapse:collapse; background:var(--paper); min-width:660px; }
table.vs th, table.vs td{ padding:17px 22px; text-align:left; font-size:.98rem; border-bottom:1px solid var(--line); }
table.vs thead th{ font-family:var(--font-display); font-weight:600; font-size:.82rem; letter-spacing:.05em; text-transform:uppercase; color:var(--muted); background:var(--cream-2); }
table.vs thead th.mk{ color:#fff; background:var(--coral); border-top-right-radius:2px; }
table.vs th:first-child, table.vs td:first-child{ font-family:var(--font-display); font-weight:600; color:var(--navy); }
table.vs td.muted{ color:var(--muted); }
table.vs td.mk{ background:rgba(232,115,74,.06); color:var(--navy); font-weight:500; }
table.vs tbody tr:last-child td{ border-bottom:none; }
table.vs .ck{ display:inline-block; width:16px; height:16px; vertical-align:-3px; margin-right:7px; color:#1f9d6b; }

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:80;
  display:inline-flex; align-items:center; gap:10px;
  background:#25D366; color:#fff; border-radius:100px;
  padding:13px 20px 13px 15px; box-shadow:0 10px 30px rgba(37,211,102,.4);
  font-family:var(--font-display); font-weight:600; font-size:.95rem;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease);
}
.wa-float:hover{ transform:translateY(-3px); box-shadow:0 14px 36px rgba(37,211,102,.5); }
.wa-float svg{ width:26px; height:26px; }
.wa-float .wa-label{ white-space:nowrap; }
@media (max-width:600px){ .wa-float{ padding:14px; } .wa-float .wa-label{ display:none; } }

/* ---------- Pasos / proceso ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; counter-reset:step; }
.step{ position:relative; }
.step-ico{
  width:60px; height:60px; border-radius:18px; display:grid; place-items:center;
  background:var(--paper); border:1px solid var(--line); color:var(--coral);
  box-shadow:var(--shadow-sm); margin-bottom:18px; position:relative;
}
.step-ico svg{ width:28px; height:28px; }
.step-ico::after{
  counter-increment:step; content:"0" counter(step);
  position:absolute; top:-10px; right:-10px; width:26px; height:26px; border-radius:50%;
  background:var(--coral); color:#fff; font-family:var(--font-display); font-weight:600;
  font-size:.72rem; display:grid; place-items:center; box-shadow:0 4px 10px rgba(232,115,74,.35);
}
.step h3{ font-size:1.1rem; margin-bottom:6px; }
.step p{ color:var(--muted); font-size:.96rem; }
.steps.connected .step:not(:last-child)::before{
  content:""; position:absolute; top:30px; left:70px; right:-14px; height:2px;
  background:linear-gradient(90deg,var(--line-cool),transparent);
}
@media (max-width:820px){ .steps{ grid-template-columns:1fr 1fr; } .steps.connected .step::before{ display:none; } }
@media (max-width:520px){ .steps{ grid-template-columns:1fr; } }

/* ---------- FAQ acordeón ---------- */
.faq{ max-width:840px; margin-inline:auto; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  padding:22px 4px; font-family:var(--font-display); font-weight:600; font-size:1.08rem; color:var(--navy);
}
.faq-q .chev{ flex:none; width:22px; height:22px; color:var(--coral); transition:transform .3s var(--ease); }
.faq-item.open .faq-q .chev{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .35s var(--ease); }
.faq-a p{ color:var(--muted); font-size:1rem; padding:0 4px 22px; max-width:70ch; }

/* ---------- Testimonios ---------- */
.testi-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.testi{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:30px; box-shadow:var(--shadow-sm); display:flex; flex-direction:column; }
.testi .quote-mark{ font-family:var(--font-display); font-weight:700; font-size:2.6rem; color:var(--coral); line-height:.6; height:22px; }
.testi p{ color:var(--ink); font-size:1rem; margin:14px 0 20px; flex:1; }
.testi .who{ display:flex; align-items:center; gap:13px; margin-top:auto; }
.testi .avatar{ width:46px; height:46px; border-radius:50%; object-fit:cover; background:var(--blue-panel); flex:none; display:grid; place-items:center; color:var(--slate); font-family:var(--font-display); font-weight:600; font-size:.9rem; letter-spacing:.02em; }
.testi .who b{ font-family:var(--font-display); color:var(--navy); font-size:.98rem; display:block; }
.testi .who span{ color:var(--muted); font-size:.85rem; }
.testi--ph p{ color:var(--muted-2); font-style:italic; }
@media (max-width:900px){ .testi-grid{ grid-template-columns:1fr; } }

/* ---------- Imagen de contexto (banda) ---------- */
.context-band{ position:relative; border-radius:var(--radius-lg); overflow:hidden; min-height:340px; display:flex; align-items:flex-end; box-shadow:var(--shadow-md); }
.context-band img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.context-band .overlay{ position:relative; width:100%; padding:40px; background:linear-gradient(to top, rgba(47,61,76,.82), rgba(47,61,76,.15) 60%, transparent); color:#fff; }
.context-band .overlay h3{ color:#fff; font-size:1.6rem; max-width:20ch; }
.context-band .overlay p{ color:rgba(255,255,255,.85); max-width:46ch; margin-top:8px; }
.context-band .ph{ position:absolute; inset:0; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy-deep); color:rgba(255,255,255,.72); padding:60px 0 34px; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; }
.site-footer .brand-word{ color:#fff; }
.site-footer .brand svg path[stroke="#4E6E9E"]{ stroke:#8fb0dd; }
.footer-col h4{ color:#fff; font-size:.82rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:16px; font-weight:600; }
.footer-col a, .footer-col p{ display:block; color:rgba(255,255,255,.66); font-size:.95rem; padding:5px 0; transition:color .2s; }
.footer-col a:hover{ color:var(--coral-soft); }
.footer-bottom{ margin-top:44px; padding-top:22px; border-top:1px solid rgba(255,255,255,.12); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.85rem; color:rgba(255,255,255,.5); }
.footer-desc{ font-size:.95rem; color:rgba(255,255,255,.6); margin-top:16px; max-width:34ch; }

/* ---------- Page hero (interior) ---------- */
.page-hero{ background:var(--cream-2); border-bottom:1px solid var(--line); padding:64px 0 56px; }
.page-hero .eyebrow{ margin-bottom:14px; }
.page-hero h1{ font-size:clamp(2.1rem,4.4vw,3.2rem); }
.page-hero .lead{ margin-top:16px; }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width:940px){
  .hero-inner{ grid-template-columns:1fr; gap:20px; padding:54px 0 60px; }
  .hero-art{ min-height:300px; order:-1; }
  .split, .split--wide-left{ grid-template-columns:1fr; gap:28px; }
  .calc{ grid-template-columns:1fr; }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .footer-top{ grid-template-columns:1fr 1fr; }
}
@media (max-width:680px){
  .section{ padding:64px 0; }
  .grid-2, .grid-3, .grid-4, .pricing{ grid-template-columns:1fr; }
  .statband{ grid-template-columns:1fr; }
  .statband > div + div{ border-left:none; border-top:1px solid rgba(78,110,158,.18); }
  .form-grid{ grid-template-columns:1fr; }
  .cta-band{ padding:40px 26px; }
  .calc-controls, .calc-out, .form-card, .darkcard{ padding:28px; }
  .footer-top{ grid-template-columns:1fr; gap:28px; }
  body{ font-size:16px; }
}