@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --navy: #0a0a3a;
  --navy-2: #11124d;
  --ink: #16162f;
  --muted: #626278;
  --paper: #ffffff;
  --ivory: #f7f6f2;
  --soft: #f1f0f6;
  --pink: #f20b7a;
  --purple: #7027d8;
  --blue: #1658e8;
  --cyan: #11bde8;
  --green: #11bde8;
  --rail: 68px;
  --line: #dedce7;
  --shadow: 0 18px 50px rgba(10,10,58,.10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Roboto", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
p { margin: 0 0 18px; }
h1, h2, h3 { margin-top: 0; color: var(--navy); font-family: "Montserrat", Arial, sans-serif; }
h1, h2 { letter-spacing: -.035em; }
h3 { letter-spacing: -.01em; }

.skip-link { position: fixed; top: -80px; left: 12px; z-index: 9999; padding: 10px 16px; background: var(--navy); color: #fff; }
.skip-link:focus { top: 12px; }

.topbar {
  min-height: 36px;
  margin-left: var(--rail);
  padding: 7px clamp(24px,4vw,60px);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 24px;
  background: var(--navy);
  color: rgba(255,255,255,.76);
  font-size: 12px;
}
.topbar a:hover { color: #fff; }
.topbar i { margin-right: 6px; color: var(--cyan); }

.side-rail {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 1200;
  width: var(--rail);
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-right: 1px solid var(--line);
}
.brand-mini { width: 50px; height: 58px; overflow: hidden; }
.brand-mini img { width: 50px; height: 58px; object-fit: cover; object-position: 50% 2%; }
.rail-toggle, .mobile-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--navy);
  border-radius: 0;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--navy);
  cursor: pointer;
}
.rail-toggle:hover, .mobile-toggle:hover { background: var(--navy); color: #fff; }
.rail-toggle i, .mobile-toggle i { font-size: 23px; }
.rail-contact { display: grid; gap: 8px; }
.rail-contact a { width: 38px; height: 38px; display: grid; place-items: center; color: var(--navy); }
.rail-contact a:hover { color: var(--pink); }

.mobile-header { display: none; }
.menu-panel {
  position: fixed;
  inset: 0 0 0 var(--rail);
  z-index: 1100;
  padding: clamp(62px,9vh,100px) clamp(34px,8vw,120px);
  overflow-y: auto;
  visibility: hidden;
  opacity: 0;
  transform: translateX(-18px);
  background: var(--navy);
  color: #fff;
  transition: .28s ease;
}
.menu-panel::after { content:""; position:absolute; right:5%; bottom:5%; width:min(29vw,320px); aspect-ratio:1; background:url("../images/logo-evanah.png") center/contain no-repeat; opacity:.10; pointer-events:none; }
.menu-panel.is-open { visibility: visible; opacity: 1; transform: none; }
.menu-close { position: absolute; right: 30px; top: 24px; border: 0; background: none; color: #fff; font-size: 36px; cursor: pointer; }
.main-nav { position: relative; z-index: 2; display: grid; max-width: 700px; }
.main-nav a { padding: 9px 0; display: flex; align-items: baseline; gap: 16px; color: rgba(255,255,255,.58); font: 700 clamp(25px,3.2vw,44px)/1.16 "Montserrat",sans-serif; }
.main-nav a span { width: 24px; color: var(--cyan); font-size: 11px; letter-spacing: .12em; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: #fff; }
.main-nav a[aria-current="page"]::after { content:""; flex:1; height:2px; background:var(--pink); }
.menu-contact { position: relative; z-index: 2; margin-top: 34px; color: rgba(255,255,255,.58); font-size: 14px; }

.page-shell, .site-footer { margin-left: var(--rail); }
.container { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.soft { background: var(--ivory); }
.dark, .accent-pink, .accent-purple, .accent-green, .accent-blue { background: var(--navy); color: #fff; }

.hero { position: relative; min-height: calc(100vh - 36px); display: grid; align-items: center; overflow: hidden; background: var(--ivory); }
.hero::before { content:""; position:absolute; inset:0 0 0 52%; background:url("../images/ec0301-laptop.webp") center/cover no-repeat; }
.hero::after { content:""; position:absolute; inset:0 39% 0 0; background:linear-gradient(90deg,var(--ivory) 76%,rgba(247,246,242,0)); }
.hero-inner { position: relative; z-index: 2; padding: 86px 0; }
.hero-inner > * { max-width: 590px; }
.eyebrow, .kicker { display:inline-flex; align-items:center; gap:10px; margin:0 0 15px; color:var(--purple); font-size:11px; font-weight:800; letter-spacing:.14em; text-transform:uppercase; }
.eyebrow::before { content:""; width:26px; height:2px; background:var(--pink); }
.hero h1, .page-hero h1 { margin:0; max-width:690px; font-size:clamp(40px,4.5vw,62px); line-height:1.02; }
.hero h1 .highlight { color:var(--pink); background:none; padding:0; }
.hero-copy { margin-top:24px; max-width:540px; color:var(--muted); font-size:17px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:28px; }
.btn { min-height:48px; padding:11px 26px; border:1px solid var(--navy); border-radius:0; display:inline-flex; align-items:center; justify-content:center; gap:8px; background:var(--navy); color:#fff; font-size:13px; font-weight:800; transition:.2s ease; }
.btn:hover, .btn:focus-visible { background:var(--pink); border-color:var(--pink); color:#fff; transform:translateY(-2px); }
.btn-outline { background:transparent; color:var(--navy); }
.btn-light { background:#fff; border-color:#fff; color:var(--navy); }

.page-hero { position:relative; min-height:440px; padding:76px 0; display:grid; align-items:center; overflow:hidden; background:var(--ivory); border-bottom:1px solid var(--line); }
.page-hero::after { content:""; position:absolute; inset:0 0 0 58%; background:url("../images/ec0301-perfil.webp") center 28%/cover no-repeat; }
.page-hero::before { content:""; position:absolute; z-index:1; inset:0 34% 0 0; background:linear-gradient(90deg,var(--ivory) 82%,rgba(247,246,242,0)); }
html[data-page="nosotros"] .page-hero::after { background-image:url("../images/logo-evanah.png"); background-size:320px; background-color:#fff; background-repeat:no-repeat; }
html[data-page="servicios"] .page-hero::after { background-image:url("../images/ec0217-cartel.webp"); }
html[data-page="certificaciones"] .page-hero::after { background-image:url("../images/ec0301-perfil.webp"); }
html[data-page="capacitacion"] .page-hero::after { background-image:url("../images/ec0301-laptop.webp"); }
html[data-page="contacto"] .page-hero::after { background-image:url("../images/logo-evanah.png"); background-size:320px; background-color:#fff; background-repeat:no-repeat; }
.page-hero .container { position:relative; z-index:2; }
.page-hero .container > * { max-width:620px; }
.page-hero h1 { font-size:clamp(38px,4.2vw,54px); }
.page-hero p:last-child { margin:20px 0 0; color:var(--muted); font-size:17px; }

.section-head { max-width:760px; margin-bottom:42px; }
h2 { max-width:850px; margin:7px 0 18px; font-size:clamp(30px,3.4vw,46px); line-height:1.08; }
h3 { margin:0 0 10px; font-size:19px; line-height:1.35; }
.lead { color:var(--muted); font-size:17px; line-height:1.72; }
.dark h2, .dark h3, [class*="accent-"] h2, [class*="accent-"] h3 { color:#fff; }
.dark .lead, [class*="accent-"] .lead { color:rgba(255,255,255,.74); }

.grid { display:grid; }
.grid-2 { grid-template-columns:repeat(2,minmax(0,1fr)); gap:54px; }
.grid-3 { grid-template-columns:repeat(3,minmax(0,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); }
.grid-4 { grid-template-columns:repeat(4,minmax(0,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); }
.card { min-height:100%; padding:36px 30px; background:#fff; transition:.2s ease; }
.card:hover { z-index:2; box-shadow:var(--shadow); transform:translateY(-3px); }
.card-icon { width:46px; height:46px; margin-bottom:20px; border:1px solid var(--line); display:grid; place-items:center; color:var(--purple); font-size:24px; }
.card p { color:var(--muted); font-size:15px; }
.card-link { display:inline-flex; align-items:center; gap:8px; margin-top:8px; color:var(--blue); font-size:13px; font-weight:800; }

.faq-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1px; border:1px solid var(--line); background:var(--line); }
.faq-item { padding:32px 28px; background:#fff; }
.faq-item h3 { font-size:17px; }
.faq-item p { margin:0; color:var(--muted); font-size:14px; }

.benefit-strip { display:grid; grid-template-columns:.85fr 1.15fr; gap:72px; align-items:center; }
.benefit-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px 30px; }
.benefit-item { display:flex; gap:13px; padding:13px 0; }
.benefit-item i { flex:0 0 auto; width:38px; height:38px; border:1px solid rgba(255,255,255,.32); display:grid; place-items:center; }
.benefit-item strong { display:block; color:inherit; }
.benefit-item span { display:block; color:rgba(255,255,255,.68); font-size:14px; }

.visual-mosaic { display:grid; grid-template-columns:1.08fr .92fr .92fr; grid-template-rows:repeat(2,300px); gap:8px; }
.visual-tile { position:relative; min-height:250px; overflow:hidden; background:#c7c7cc; }
.visual-tile:first-child { grid-row:1/3; }
.visual-tile img { width:100%; height:100%; object-fit:cover; transition:transform .45s ease; }
.visual-tile:hover img { transform:scale(1.025); }
.visual-tile::after { content:""; position:absolute; inset:48% 0 0; background:linear-gradient(transparent,rgba(10,10,58,.92)); }
.visual-caption { position:absolute; z-index:2; left:24px; right:24px; bottom:20px; color:#fff; }
.visual-caption strong { display:block; font-size:17px; }
.visual-caption span { font-size:11px; letter-spacing:.1em; text-transform:uppercase; opacity:.72; }

.standards-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1px; border:1px solid var(--line); background:var(--line); }
.standard { display:grid; grid-template-columns:94px 1fr; gap:20px; padding:30px; background:#fff; }
.standard-code { color:var(--blue); font-weight:900; }
.standard h3 { font-size:17px; }
.standard p { margin:0; color:var(--muted); font-size:14px; }
.tag { display:inline-flex; margin-top:12px; padding:4px 8px; background:var(--soft); color:var(--purple); font-size:10px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; }

.steps { counter-reset:step; display:grid; border-top:1px solid var(--line); }
.step { counter-increment:step; display:grid; grid-template-columns:62px 1fr; gap:18px; padding:23px 0; border-bottom:1px solid var(--line); }
.step::before { content:"0" counter(step); color:var(--pink); font-weight:900; }
.step p { margin:0; color:var(--muted); font-size:14px; }

.quote-block { position:relative; min-height:380px; padding:58px 52% 58px 60px; display:flex; align-items:center; overflow:hidden; background:var(--navy); color:#fff; }
.quote-block::after { content:""; position:absolute; inset:0 0 0 52%; background:url("../images/ec0110-inmobiliaria.webp") center/cover no-repeat; }
.quote-block p { position:relative; z-index:2; margin:0; font-size:30px; font-weight:700; line-height:1.28; }

.check-list { list-style:none; padding:0; margin:20px 0 0; display:grid; gap:10px; }
.check-list li { position:relative; padding-left:26px; font-size:15px; }
.check-list li::before { content:"✓"; position:absolute; left:0; color:var(--pink); font-weight:900; }

.contact-layout { display:grid; grid-template-columns:1.1fr .9fr; gap:64px; align-items:start; }
.contact-form { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.field { display:grid; gap:6px; }
.field.full { grid-column:1/-1; }
.field label { color:var(--navy); font-size:11px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; }
.field input, .field textarea, .field select { width:100%; padding:13px 14px; border:1px solid #cfcdd8; border-radius:0; background:#fff; color:var(--ink); outline:none; }
.field input:focus, .field textarea:focus, .field select:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(22,88,232,.10); }
.field textarea { min-height:140px; resize:vertical; }
.form-note { grid-column:1/-1; color:var(--muted); font-size:12px; }
.contact-card { padding:38px; background:var(--navy); color:#fff; }
.contact-card h3 { color:#fff; }
.contact-row { display:grid; grid-template-columns:38px 1fr; gap:14px; padding:16px 0; border-bottom:1px solid rgba(255,255,255,.14); }
.contact-row:last-child { border-bottom:0; }
.contact-row i { width:36px; height:36px; border:1px solid rgba(255,255,255,.28); display:grid; place-items:center; }
.contact-row small { display:block; color:rgba(255,255,255,.55); }

.cta { position:relative; padding:44px 48px; display:flex; align-items:center; justify-content:space-between; gap:30px; background:var(--navy); color:#fff; }
.cta::before { content:""; position:absolute; inset:0 auto 0 0; width:6px; background:var(--pink); }
.cta h2 { max-width:720px; margin:0; color:#fff; font-size:32px; }
.notice { padding:17px 19px; border-left:3px solid var(--blue); background:#eef3ff; color:#42506f; font-size:13px; }

.site-footer { background:var(--navy); color:#fff; }
.footer-grid { display:grid; grid-template-columns:1.25fr 1fr 1fr; gap:50px; padding:56px 0 40px; }
.footer-logo { width:118px; margin-bottom:14px; }
.footer-tagline { max-width:390px; color:rgba(255,255,255,.62); font-size:14px; }
.footer-title { margin-bottom:14px; color:var(--cyan); font-size:11px; font-weight:900; letter-spacing:.12em; text-transform:uppercase; }
.footer-links { display:grid; gap:7px; font-size:14px; color:rgba(255,255,255,.76); }
.footer-links a:hover { color:#fff; }
.footer-bottom { padding:18px 0; display:flex; justify-content:space-between; gap:20px; border-top:1px solid rgba(255,255,255,.14); color:rgba(255,255,255,.5); font-size:11px; }

.whatsapp-float { position:fixed; left:calc(var(--rail) + 18px); bottom:18px; z-index:1000; width:54px; height:54px; border-radius:50%; display:grid; place-items:center; background:#25d366; color:#fff; font-size:28px; box-shadow:0 12px 28px rgba(10,10,58,.24); }
.whatsapp-float:hover { transform:translateY(-3px); }
.cookie-banner { position:fixed; right:18px; bottom:18px; z-index:1300; display:none; max-width:390px; padding:18px; background:#fff; box-shadow:var(--shadow); }
.cookie-banner.is-visible { display:block; }
.cookie-banner p { color:var(--muted); font-size:13px; }
.cookie-actions { display:flex; gap:8px; }
.cookie-actions button { border:0; padding:8px 14px; cursor:pointer; font-size:12px; font-weight:800; }
.cookie-accept { background:var(--navy); color:#fff; }
.cookie-close { background:var(--soft); color:var(--navy); }

@media (max-width:980px) {
  :root { --rail:0px; }
  .side-rail, .topbar { display:none; }
  .mobile-header { position:sticky; top:0; z-index:1050; min-height:68px; padding:8px 18px; display:flex; align-items:center; justify-content:space-between; background:#fff; border-bottom:1px solid var(--line); }
  .mobile-brand { width:122px; height:52px; overflow:hidden; }
  .mobile-brand img { width:122px; height:124px; object-fit:contain; object-position:top; }
  .menu-panel { inset:0; }
  .page-shell, .site-footer { margin-left:0; }
  .section { padding:76px 0; }
  .hero { min-height:720px; align-items:start; }
  .hero::before { inset:48% 0 0 40%; }
  .hero::after { inset:0 0 42% 0; background:linear-gradient(var(--ivory) 88%,rgba(247,246,242,0)); }
  .hero-inner { padding-top:62px; }
  .page-hero::after { inset:0 0 0 64%; }
  .grid-4 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .grid-3 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .benefit-strip, .contact-layout { grid-template-columns:1fr; gap:36px; }
  .visual-mosaic { grid-template-columns:repeat(2,1fr); grid-template-rows:360px 260px 260px; }
  .visual-tile:first-child { grid-column:1/-1; grid-row:auto; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-grid > :first-child { grid-column:1/-1; }
}

@media (max-width:680px) {
  body { font-size:15px; }
  .container { width:min(100% - 32px,1160px); }
  .section { padding:62px 0; }
  .section-sm { padding:48px 0; }
  .hero { min-height:700px; }
  .hero::before { inset:54% 0 0 16%; }
  .hero::after { inset:0 0 37% 0; }
  .hero-inner { padding-top:48px; }
  .hero h1 { font-size:38px; }
  .hero-copy { font-size:15px; }
  .hero-actions .btn { width:100%; }
  .page-hero { min-height:610px; padding:52px 0 300px; align-items:start; }
  .page-hero::before { inset:0 0 40% 0; background:linear-gradient(var(--ivory) 86%,rgba(247,246,242,0)); }
  .page-hero::after { inset:53% 0 0; }
  html[data-page="nosotros"] .page-hero::after, html[data-page="contacto"] .page-hero::after { background-size:230px; }
  .page-hero h1 { font-size:35px; }
  .lead { font-size:15px; }
  .grid-2, .grid-3, .grid-4, .standards-grid, .faq-grid { grid-template-columns:1fr; }
  .card { padding:32px 26px; }
  .benefit-list { grid-template-columns:1fr; }
  .visual-mosaic { grid-template-columns:1fr; grid-template-rows:repeat(4,330px); }
  .visual-tile:first-child { grid-column:auto; }
  .standard { grid-template-columns:1fr; gap:6px; }
  .quote-block { min-height:600px; padding:40px 28px 350px; align-items:flex-start; }
  .quote-block::after { inset:46% 0 0; }
  .quote-block p { font-size:24px; }
  .contact-form { grid-template-columns:1fr; }
  .field.full, .form-note { grid-column:auto; }
  .cta { padding:34px 28px; align-items:flex-start; flex-direction:column; }
  .cta h2 { font-size:27px; }
  .footer-grid { grid-template-columns:1fr; gap:30px; }
  .footer-grid > :first-child { grid-column:auto; }
  .footer-bottom { flex-direction:column; }
  .whatsapp-float { left:16px; bottom:16px; }
  .cookie-banner { left:10px; right:10px; bottom:10px; }
}

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