/* ============================================================
   CR CONTRATISTAS — Nueva visión 2026
   Doble tema (claro/oscuro) · Acentos dorados
   Motivo: plano técnico / maqueta de obra (grilla + crop marks)
   Tipografía: Spectral (display serif) + Archivo (UI/cuerpo)
   ============================================================ */

/* ---------- TEMA OSCURO (por defecto) ---------- */
:root{
  --bg:        #070c15;
  --bg-alt:    #0b1322;
  --paper:     #101a2c;
  --paper-2:   #14213a;
  --ink:       #f1f4f9;
  --muted:     #9aa6b6;
  --faint:     #5f6b7d;
  --strong:    #ffffff;
  --line:      rgba(255,255,255,.10);
  --line-soft: rgba(255,255,255,.055);
  --grid:      rgba(255,255,255,.045);
  --ph-bg:     #0d1626;
  --gold-glow: rgba(201,164,95,.16);

  --navy:      #0a1322;
  --navy-deep: #050a12;

  --gold:      #c9a45f;
  --gold-lite: #e2c483;
  --gold-deep: #9c7a3e;
  --on-gold:   #0a1322;

  --header-bg:        rgba(7,12,21,.72);
  --header-bg-scroll: rgba(5,10,18,.92);

  --container: 1180px;
  --measure:   62ch;

  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans:  "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* ---------- TEMA CLARO ---------- */
[data-theme="light"]{
  --bg:        #f4f6f9;
  --bg-alt:    #ffffff;
  --paper:     #ffffff;
  --paper-2:   #eef2f7;
  --ink:       #0e1626;
  --muted:     #52607a;
  --faint:     #93a0b3;
  --strong:    #0a1322;
  --line:      #e1e7ef;
  --line-soft: #eef2f7;
  --grid:      rgba(24,52,99,.055);
  --ph-bg:     #e8edf4;
  --gold-glow: rgba(176,134,60,.14);

  --gold:      #ab8132;
  --gold-lite: #c79f4d;
  --gold-deep: #7d5e25;

  --header-bg:        rgba(244,246,249,.78);
  --header-bg-scroll: rgba(255,255,255,.93);
}

/* Zonas siempre oscuras (bandas e inferior), en ambos temas */
.section.navy, .page-hero, .cta-band, .site-footer{
  --ink:       #f1f4f9;
  --muted:     #9aa6b6;
  --faint:     #5f6b7d;
  --strong:    #ffffff;
  --line:      rgba(255,255,255,.10);
  --line-soft: rgba(255,255,255,.055);
  --grid:      rgba(255,255,255,.05);
  --ph-bg:     #0d1626;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
html,body{ margin:0; padding:0; }
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  transition:background-color .4s ease, color .4s ease;
}
img,video{ max-width:100%; display:block; }
a{ color:inherit; }
::selection{ background:var(--gold); color:var(--on-gold); }

.container{ width:min(var(--container), 90vw); margin:0 auto; }
.wrap-narrow{ width:min(820px, 90vw); margin:0 auto; }

/* ---------------------------------------------- Tipografía */
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:500;
  letter-spacing:-0.01em;
  line-height:1.06;
  margin:0;
  color:var(--ink);
  text-wrap:balance;
}
p{ text-wrap:pretty; }
.lead{
  font-size:clamp(18px, 1.6vw, 21px);
  color:var(--muted);
  line-height:1.6;
  max-width:var(--measure);
}

/* Etiqueta superior (con marca de cota) */
.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--sans);
  text-transform:uppercase;
  font-weight:600; font-size:12px; letter-spacing:.22em;
  color:var(--gold);
}
.eyebrow::before{ content:""; width:26px; height:1px; background:var(--gold); }
.eyebrow.center{ justify-content:center; }

/* ---------------------------------------------- Grilla técnica (plano) */
.bp-grid{
  background-image:
    linear-gradient(0deg, var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:34px 34px;
  background-position:center top;
}

/* ---------------------------------------------- Secciones */
.section{
  padding:clamp(76px, 10vw, 132px) 0;
  background-color:var(--bg);
  transition:background-color .4s ease;
}
.section.tight{ padding:clamp(52px, 6vw, 84px) 0; }
.section.paper{ background-color:var(--bg-alt); }
.section.navy{ background-color:var(--navy); }
.divider{ height:1px; background:var(--line); border:0; margin:0; }

.section-head{ max-width:var(--measure); margin-bottom:clamp(40px, 5vw, 64px); }
.section-head .eyebrow{ margin-bottom:22px; }
.section-head h2{ font-size:clamp(30px, 4vw, 50px); }
.section-head p{ margin:20px 0 0; color:var(--muted); }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.center .eyebrow{ justify-content:center; }

/* ---------------------------------------------- Header */
.site-header{
  position:sticky; top:0; z-index:90;
  background:var(--header-bg);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
  transition:border-color .25s ease, background .25s ease;
}
.site-header.scrolled{ border-bottom-color:var(--line); background:var(--header-bg-scroll); }
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:24px; height:84px;
}
.brand{ display:flex; align-items:center; text-decoration:none; }
.brand img{ height:50px; width:auto; }

.nav{ display:flex; align-items:center; gap:34px; }
.nav a{
  text-decoration:none; font-weight:500; font-size:15px;
  color:var(--ink); opacity:.82; letter-spacing:.01em;
  position:relative; padding:4px 0;
  transition:opacity .2s ease;
}
.nav a:hover{ opacity:1; }
.nav a.active{ opacity:1; }
.nav a::after{
  content:""; position:absolute; left:0; bottom:0;
  width:0; height:1px; background:var(--gold); transition:width .25s ease;
}
.nav a:hover::after, .nav a.active::after{ width:100%; }

.header-cta{ display:flex; align-items:center; gap:14px; }

/* Toggle de tema */
.theme-toggle{
  width:46px; height:46px; flex:none;
  border:1px solid var(--line); background:transparent; color:var(--gold);
  cursor:pointer; display:inline-flex; align-items:center; justify-content:center;
  font-size:17px; line-height:1; transition:border-color .2s ease, color .2s ease;
}
.theme-toggle:hover{ border-color:var(--gold); color:var(--gold-lite); }
.icon-sun, .icon-moon{ display:none; }
[data-theme="dark"]  .icon-sun{ display:inline; }
[data-theme="light"] .icon-moon{ display:inline; }

/* ---------------------------------------------- Botones */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:14px 26px;
  font-family:var(--sans); font-weight:600; font-size:14px; letter-spacing:.04em;
  text-decoration:none; cursor:pointer;
  border:1px solid transparent; border-radius:0;
  transition:background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn .arr{ transition:transform .2s ease; }
.btn:hover .arr{ transform:translateX(4px); }
.btn-gold{ background:var(--gold); color:var(--on-gold); }
.btn-gold:hover{ background:var(--gold-lite); box-shadow:0 10px 30px -12px rgba(201,164,95,.55); }
.btn-navy{ background:var(--paper); color:var(--ink); border-color:var(--line); }
.btn-navy:hover{ background:var(--paper-2); }
.btn-line{ background:transparent; border-color:var(--line); color:var(--ink); }
.btn-line:hover{ border-color:var(--gold); color:var(--gold); }
.btn-ghost{ background:transparent; border-color:rgba(255,255,255,.28); color:#fff; }
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold-lite); }
.btn-sm{ padding:11px 18px; font-size:13px; }
.btn-wa{ background:#1f8a4c; color:#fff; }
.btn-wa:hover{ background:#23a259; }

/* Enlace con flecha */
.tlink{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--sans); font-weight:600; font-size:14px;
  letter-spacing:.02em; text-decoration:none; color:var(--ink);
  border-bottom:1px solid transparent; padding-bottom:2px;
}
.tlink .arr{ color:var(--gold); transition:transform .2s ease; }
.tlink:hover{ border-bottom-color:var(--gold); color:var(--gold); }
.tlink:hover .arr{ transform:translateX(5px); }

.nav-toggle{ display:none; }

/* ---------------------------------------------- Placeholders (con crop marks de plano) */
.ph{
  position:relative;
  background:
    repeating-linear-gradient(135deg, rgba(127,127,127,.05) 0 11px, rgba(127,127,127,.014) 11px 22px),
    var(--ph-bg);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden; border:1px solid var(--line-soft);
}
/* crop marks dorados en las 4 esquinas */
.ph::before{
  content:""; position:absolute; inset:8px; pointer-events:none; z-index:1;
  background:
    linear-gradient(var(--gold),var(--gold)) 0 0      / 14px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 0 0      / 1px 14px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 0   / 14px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 0   / 1px 14px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 0 100%   / 14px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 0 100%   / 1px 14px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 100%/ 14px 1px no-repeat,
    linear-gradient(var(--gold),var(--gold)) 100% 100%/ 1px 14px no-repeat;
  opacity:.6;
}
.ph::after{
  content:attr(data-label);
  font-family:"Spectral", monospace;
  font-size:13px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--faint);
  border:1px solid var(--line);
  background:color-mix(in srgb, var(--ph-bg) 70%, transparent);
  padding:8px 16px; z-index:2;
}
/* Imagen real dentro del marco */
.ph img{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:0; border:0;
}
.ph:has(img)::after{ display:none; }
.ph:has(img){ background:var(--ph-bg); }
.ratio-43{ aspect-ratio:4/3; }
.ratio-32{ aspect-ratio:3/2; }
.ratio-11{ aspect-ratio:1/1; }
.ratio-169{ aspect-ratio:16/9; }
.ratio-34{ aspect-ratio:3/4; }

/* ---------------------------------------------- HERO */
.hero{
  position:relative; overflow:hidden;
  background:
    radial-gradient(120% 90% at 78% 0%, var(--gold-glow) 0%, transparent 42%),
    var(--bg);
}
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px, transparent 1px),
                   linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(85% 75% at 60% 30%, #000 0%, transparent 78%);
          mask-image:radial-gradient(85% 75% at 60% 30%, #000 0%, transparent 78%);
}
.hero-grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.12fr .88fr;
  gap:clamp(40px, 6vw, 80px); align-items:center;
  padding:clamp(56px, 8vw, 104px) 0 clamp(56px, 7vw, 92px);
}
.hero .eyebrow{ margin-bottom:26px; }
.hero h1{
  font-size:clamp(44px, 6.4vw, 88px);
  font-weight:500; line-height:1.0; letter-spacing:-0.02em; max-width:15ch;
}
.hero h1 em{ font-style:italic; color:var(--gold); }
.hero .lead{ margin:28px 0 0; color:var(--muted); }

.hero-trust{ display:flex; flex-wrap:wrap; gap:10px; margin-top:30px; }
.trust-chip{
  display:inline-flex; align-items:center; gap:9px;
  padding:9px 15px; font-size:13px; font-weight:500;
  color:var(--ink);
  border:1px solid var(--line); background:color-mix(in srgb, var(--ink) 4%, transparent);
}
.trust-chip .dot{ width:6px; height:6px; background:var(--gold); border-radius:50%; }

.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-top:34px; align-items:center; }
.hero-rea{ margin-top:18px; font-size:13.5px; color:var(--faint); display:flex; align-items:center; gap:10px; }
.hero-rea::before{ content:""; width:18px; height:1px; background:var(--gold); }

.hero-aside{ position:relative; }
.hero-aside .ph{ width:100%; }
.hero-aside .tag{
  position:absolute; left:-14px; bottom:24px;
  background:var(--gold); color:var(--on-gold);
  font-size:12px; letter-spacing:.14em; text-transform:uppercase;
  padding:13px 19px; font-weight:700; z-index:3;
}
.hero-aside .tag b{ font-weight:800; }
.hero-aside .frame{
  position:absolute; inset:14px -14px -14px 14px; z-index:-1;
  border:1px solid var(--gold); opacity:.45;
}

/* Cinta de datos */
.factbar{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background-color:var(--bg-alt);
}
.factbar-grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.fact{ padding:34px 30px 34px 0; border-right:1px solid var(--line); }
.fact:first-child{ padding-left:0; }
.fact:last-child{ border-right:0; padding-right:0; }
.fact .n{ font-family:var(--serif); font-size:clamp(34px, 3.6vw, 50px); line-height:1; color:var(--strong); }
.fact .n .u{ color:var(--gold); }
.fact .t{ margin-top:12px; font-size:14px; color:var(--muted); letter-spacing:.01em; }

/* ---------------------------------------------- Statement */
.statement p{
  font-family:var(--serif); font-size:clamp(24px, 3vw, 38px);
  line-height:1.32; font-weight:400; letter-spacing:-0.01em;
  color:var(--ink); max-width:24ch;
}
.statement p .hl{ color:var(--gold); font-style:italic; }
.statement .sig{
  margin-top:34px; display:flex; align-items:center; gap:16px;
  font-family:var(--sans); font-size:14px; color:var(--muted);
}
.statement .sig::before{ content:""; width:42px; height:1px; background:var(--gold); }

/* ---------------------------------------------- Split */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px, 6vw, 92px); align-items:center; }
.split.rev .split-media{ order:2; }
.split-media .ph{ width:100%; }
.split-body h2{ font-size:clamp(28px, 3.4vw, 44px); }
.split-body .eyebrow{ margin-bottom:22px; }
.split-body > p{ color:var(--muted); margin:22px 0 0; }

.ulist{ list-style:none; margin:26px 0 0; padding:0; }
.ulist li{
  position:relative; padding:14px 0 14px 28px;
  border-bottom:1px solid var(--line-soft); font-size:16px; color:var(--ink);
}
.ulist li:last-child{ border-bottom:0; }
.ulist li::before{ content:""; position:absolute; left:0; top:24px; width:14px; height:1px; background:var(--gold); }
.ulist li strong{ color:var(--strong); }

/* ---------------------------------------------- Pilares */
.pillars{ display:grid; grid-template-columns:repeat(2,1fr); gap:0; border-top:1px solid var(--line); }
.pillar{ padding:38px 40px 42px 0; border-bottom:1px solid var(--line); border-right:1px solid var(--line); }
.pillar:nth-child(2n){ padding-right:0; padding-left:40px; border-right:0; }
.pillar .px{ font-family:var(--serif); font-size:15px; color:var(--gold); letter-spacing:.08em; }
.pillar h3{ font-size:clamp(22px, 2.4vw, 28px); margin:16px 0 12px; }
.pillar p{ margin:0; color:var(--muted); font-size:15.5px; }

/* ---------------------------------------------- Servicios (lista) */
.svc-list{ border-top:1px solid var(--line); }
.svc-row{
  display:grid; grid-template-columns:64px 1fr auto; gap:32px; align-items:center;
  padding:34px 0; border-bottom:1px solid var(--line);
  text-decoration:none; color:inherit;
  transition:padding-left .25s ease, background .25s ease;
}
.svc-row:hover{ padding-left:18px; background:linear-gradient(90deg, var(--gold-glow), transparent 60%); }
.svc-row .idx{ font-family:var(--serif); font-size:18px; color:var(--gold); }
.svc-row .svc-main h3{ font-size:clamp(24px, 2.8vw, 34px); }
.svc-row .svc-main p{ margin:8px 0 0; color:var(--muted); font-size:15.5px; max-width:54ch; }
.svc-row .svc-go{
  display:inline-flex; align-items:center; justify-content:center;
  width:50px; height:50px; border:1px solid var(--line); color:var(--gold); font-size:18px;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.svc-row:hover .svc-go{ background:var(--gold); border-color:var(--gold); color:var(--on-gold); }

/* Tarjetas de servicio */
.svc-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; }
.svc-card{ background:var(--paper); border:1px solid var(--line); display:flex; flex-direction:column; }
.svc-card .ph{ width:100%; border:0; border-bottom:1px solid var(--line); }
.svc-card .sc-body{ padding:30px 30px 34px; display:flex; flex-direction:column; gap:14px; flex:1; }
.svc-card .px{ font-family:var(--serif); color:var(--gold); font-size:15px; }
.svc-card h3{ font-size:25px; }
.svc-card p{ margin:0; color:var(--muted); font-size:15.5px; flex:1; }

/* ---------------------------------------------- Método CR */
.method{ display:grid; grid-template-columns:repeat(5,1fr); border-left:1px solid var(--line); }
.m-step{ border-right:1px solid var(--line); padding:30px 26px 38px; }
.m-step .mn{ font-family:var(--serif); font-size:26px; color:var(--gold); display:flex; align-items:baseline; gap:6px; }
.m-step .mn::after{ content:""; flex:1; height:1px; background:var(--line); }
.m-step h4{ font-family:var(--sans); font-weight:600; font-size:17px; margin:18px 0 10px; letter-spacing:-0.005em; color:var(--strong); }
.m-step p{ margin:0; font-size:14.5px; color:var(--muted); }

/* ---------------------------------------------- Page hero interior */
.page-hero{
  background-color:var(--navy);
  background-image:
    radial-gradient(110% 120% at 85% 0%, rgba(201,164,95,.14) 0%, transparent 45%);
  border-bottom:1px solid var(--line);
}
.page-hero .ph-inner{ padding:clamp(72px,9vw,128px) 0 clamp(56px,7vw,92px); }
.crumbs{ display:flex; gap:10px; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--faint); margin-bottom:26px; }
.crumbs a{ color:var(--faint); text-decoration:none; }
.crumbs a:hover{ color:#fff; }
.crumbs .sep{ color:var(--gold); }
.page-hero h1{ font-size:clamp(40px, 5.4vw, 76px); font-weight:500; max-width:16ch; }
.page-hero .lead{ color:var(--muted); margin:22px 0 0; }

/* ---------------------------------------------- CTA band */
.cta-band{
  background-color:var(--navy-deep);
  background-image:
    radial-gradient(90% 140% at 100% 0%, rgba(201,164,95,.18) 0%, transparent 50%);
  border-top:1px solid var(--line);
}
.cta-inner{ display:grid; grid-template-columns:1.3fr auto; gap:40px; align-items:center; padding:clamp(60px,8vw,104px) 0; }
.cta-inner h2{ font-size:clamp(30px,4vw,52px); max-width:18ch; }
.cta-inner p{ margin:18px 0 0; color:var(--muted); max-width:46ch; }
.cta-actions{ display:flex; flex-direction:column; gap:14px; min-width:230px; }
.cta-actions .btn{ width:100%; }

/* ---------------------------------------------- Contacto */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(40px,6vw,80px); }
.contact-cards{ display:flex; flex-direction:column; gap:0; border-top:1px solid var(--line); }
.cc{ display:block; text-decoration:none; color:inherit; padding:28px 0; border-bottom:1px solid var(--line); transition:padding-left .2s ease; }
.cc:hover{ padding-left:12px; }
.cc .lab{ font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); font-weight:600; }
.cc .val{ font-family:var(--serif); font-size:clamp(21px,2.4vw,28px); margin-top:10px; color:var(--ink); }
.cc:hover .val{ color:var(--gold); }
.cc .sub{ margin-top:6px; font-size:14px; color:var(--muted); }

/* Formulario */
.form{ display:flex; flex-direction:column; gap:18px; }
.form .row2{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form label{ display:flex; flex-direction:column; gap:8px; font-size:12px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.form input, .form select, .form textarea{
  font-family:var(--sans); font-size:16px; font-weight:400; letter-spacing:0; text-transform:none;
  padding:14px; border:1px solid var(--line); background:var(--paper); color:var(--ink); border-radius:0;
  transition:border-color .18s ease, background .18s ease;
}
.form input::placeholder, .form textarea::placeholder{ color:var(--faint); }
.form input:focus, .form select:focus, .form textarea:focus{ outline:none; border-color:var(--gold); background:var(--paper-2); }
.form select option{ color:#0a1322; }
.form textarea{ resize:vertical; min-height:130px; }
.hp{ position:absolute; left:-9999px; }
.note-ok{ border:1px solid var(--line); border-left:3px solid #2bb56a; background:var(--paper); padding:20px 24px; font-size:15px; color:var(--ink); }

/* ---------------------------------------------- Footer */
.site-footer{ background:var(--navy-deep); color:#fff; border-top:1px solid var(--line); }
.footer-top{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:44px; padding:clamp(56px,7vw,88px) 0 48px; }
.footer-brand .fmark{ font-family:var(--serif); font-size:30px; }
.footer-brand .fmark b{ color:var(--gold); font-weight:500; }
.footer-brand p{ margin:16px 0 0; color:rgba(255,255,255,.55); font-size:15px; max-width:32ch; }
.footer-title{ font-size:12px; font-weight:600; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; }
.footer-col{ display:flex; flex-direction:column; gap:11px; }
.footer-col a, .footer-col span{ color:rgba(255,255,255,.66); text-decoration:none; font-size:15px; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ border-top:1px solid var(--line); padding:22px 0; display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size:13px; color:rgba(255,255,255,.45); }

/* ---------------------------------------------- Reveal */
.reveal{ opacity:0; transform:translateY(20px); transition:opacity .8s ease, transform .8s ease; }
.reveal.vis{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; }
.reveal.d2{ transition-delay:.16s; }
.reveal.d3{ transition-delay:.24s; }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ============================================================ Valores */
.values{ display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.value-card{ padding:40px 38px 44px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); transition:background .25s ease; }
.value-card:hover{ background:var(--gold-glow); }
.vicon{ width:44px; height:44px; color:var(--gold); display:flex; align-items:center; justify-content:center; margin-bottom:24px; }
.vicon svg{ width:44px; height:44px; stroke:currentColor; fill:none; stroke-width:1.4; }
.value-card h3{ font-size:23px; margin-bottom:12px; }
.value-card p{ margin:0; color:var(--muted); font-size:15.5px; }

/* ============================================================ ¿Por qué CR? */
.why-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(40px, 6vw, 84px); align-items:center; }
.why-list{ list-style:none; margin:0; padding:0; }
.why-item{ display:grid; grid-template-columns:34px 1fr; gap:22px; padding:26px 0; border-bottom:1px solid var(--line); }
.why-item:first-child{ padding-top:0; }
.why-item:last-child{ border-bottom:0; padding-bottom:0; }
.why-check{ width:34px; height:34px; border:1px solid var(--gold); color:var(--gold); display:flex; align-items:center; justify-content:center; font-size:15px; margin-top:2px; }
.why-item h3{ font-size:21px; margin-bottom:7px; }
.why-item p{ margin:0; color:var(--muted); font-size:15.5px; }
.why-media{ position:relative; }
.why-media .ph{ width:100%; }
.why-media .why-stat{ position:absolute; right:-14px; bottom:26px; background:var(--gold); color:var(--on-gold); padding:22px 26px; z-index:3; }
.why-media .why-stat .n{ font-family:var(--serif); font-size:38px; line-height:1; color:var(--on-gold); }
.why-media .why-stat .n .u{ color:var(--gold-deep); }
.why-media .why-stat .t{ margin-top:8px; font-size:13px; letter-spacing:.04em; color:rgba(10,19,34,.78); }

/* ============================================================ Servicios — grupos */
.svc-group{ padding:clamp(56px,7vw,92px) 0; border-bottom:1px solid var(--line); }
.svc-group:last-child{ border-bottom:0; }
.svc-group-grid{ display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(36px,5vw,72px); }
.svc-group-head{ position:sticky; top:108px; align-self:start; }
.svc-group-head .eyebrow{ margin-bottom:20px; }
.svc-group-head h2{ font-size:clamp(28px,3.4vw,42px); }
.svc-group-head p{ color:var(--muted); margin:18px 0 0; }
.svc-group-head .gimg{ margin-top:28px; }
.svc-detail{ padding:24px 0; border-top:1px solid var(--line-soft); display:grid; grid-template-columns:28px 1fr; gap:18px; }
.svc-detail:first-child{ border-top:0; padding-top:0; }
.svc-detail .dnum{ font-family:var(--serif); font-size:16px; color:var(--gold); padding-top:2px; }
.svc-detail h4{ font-family:var(--sans); font-weight:600; font-size:18px; letter-spacing:-0.005em; margin-bottom:8px; color:var(--strong); }
.svc-detail p{ margin:0; color:var(--muted); font-size:15.5px; }

/* ---------------------------------------------- Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-aside{ display:none; }
  .factbar-grid{ grid-template-columns:1fr 1fr; }
  .fact{ padding:26px 24px 26px 0; }
  .fact:nth-child(2){ border-right:0; padding-right:0; }
  .fact:nth-child(3){ padding-left:0; }
  .split{ grid-template-columns:1fr; }
  .split.rev .split-media{ order:0; }
  .pillars{ grid-template-columns:1fr; }
  .pillar, .pillar:nth-child(2n){ padding:30px 0; border-right:0; padding-left:0; }
  .svc-cards{ grid-template-columns:1fr; max-width:460px; }
  .method{ grid-template-columns:1fr 1fr; border-left:0; }
  .m-step{ border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
  .cta-inner{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr 1fr; gap:32px; }
  .values{ grid-template-columns:1fr 1fr; }
  .why-grid{ grid-template-columns:1fr; }
  .why-media{ order:-1; }
  .svc-group-grid{ grid-template-columns:1fr; gap:32px; }
  .svc-group-head{ position:static; }
}
@media (max-width: 620px){
  body{ font-size:16px; }
  .nav{
    display:none; position:absolute; top:84px; left:0; right:0;
    flex-direction:column; align-items:flex-start; gap:0;
    background:var(--bg); border-bottom:1px solid var(--line); padding:8px 5vw 16px;
  }
  .nav.open{ display:flex; }
  .nav a{ padding:13px 0; width:100%; border-bottom:1px solid var(--line-soft); opacity:1; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; width:46px; height:46px; background:transparent; border:1px solid var(--line); cursor:pointer; font-size:18px; color:var(--gold); }
  .header-cta .btn{ display:none; }
  .factbar-grid{ grid-template-columns:1fr; }
  .fact{ border-right:0; border-bottom:1px solid var(--line); padding:22px 0; }
  .fact:last-child{ border-bottom:0; }
  .svc-row{ grid-template-columns:1fr; gap:14px; }
  .svc-row .svc-go{ display:none; }
  .method{ grid-template-columns:1fr; }
  .form .row2{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; }
  .cta-actions{ min-width:0; }
  .values{ grid-template-columns:1fr; }
  .why-media .why-stat{ right:0; }
}