/* ============================================
   BARREJON — Sistema de diseño · v2
   Firma editorial · cream + dorado apagado
   ============================================ */

:root {
  --bg: #F4EFE4;
  --bg-alt: #EBE3D1;
  --bg-deep: #1A1A1A;
  --ink: #1A1A1A;
  --ink-2: #2B2926;
  --muted: #6B6559;
  --muted-2: #8A8478;
  --gold: #B0894A;
  --gold-deep: #8B6B36;
  --gold-soft: #D4B77A;
  --line: rgba(26, 26, 26, 0.14);
  --line-soft: rgba(26, 26, 26, 0.08);
  --line-gold: rgba(176, 137, 74, 0.35);
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'Geist Mono', 'SF Mono', Consolas, monospace;
  --container: 1360px;
  --pad-x: clamp(20px, 4vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--sans); background: var(--bg); color: var(--ink); font-size: 16px; line-height: 1.5; font-weight: 400; overflow-x: hidden; }
::selection { background: var(--gold); color: var(--bg); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad-x); }

/* NAV */
nav.top { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 20px 0; background: rgba(244, 239, 228, 0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s ease, padding .3s ease; }
nav.top.scrolled { border-bottom-color: var(--line-soft); padding: 14px 0; }
nav.top .inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.brand { font-family: var(--serif); font-size: 26px; letter-spacing: -0.01em; line-height: 1; color: var(--ink); display: flex; align-items: baseline; gap: 8px; }
.brand::after { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; transform: translateY(-2px); }
.nav-links { display: flex; gap: 32px; align-items: center; font-size: 14px; color: var(--ink-2); }
.nav-links a { position: relative; padding: 6px 0; transition: color .2s ease; }
.nav-links a:hover { color: var(--gold-deep); }
.nav-links a.active { color: var(--gold-deep); }
.nav-links a::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--gold); transition: width .25s ease; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: inline-flex; align-items: center; gap: 10px; padding: 9px 16px; background: var(--ink); color: var(--bg); font-size: 13px; font-weight: 500; letter-spacing: 0.01em; transition: background .2s ease; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold-deep); }
.arrow-ur { display: inline-block; width: 10px; height: 10px; position: relative; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; color: var(--ink); }
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: currentColor; margin: 5px 0; transition: transform .25s ease, opacity .25s ease; }

/* TIPOGRAFÍA BASE */
.eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
.eyebrow::before { content: ""; width: 24px; height: 1px; background: var(--gold); }
.eyebrow.centered { justify-content: center; }
h1.display { font-family: var(--serif); font-size: clamp(56px, 9vw, 140px); line-height: 0.96; letter-spacing: -0.025em; font-weight: 400; color: var(--ink); margin-bottom: 40px; max-width: 14ch; }
h1.display em, h2 em, h3 em { font-style: italic; color: var(--gold-deep); }
.hero-sub { max-width: 58ch; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.45; color: var(--ink-2); margin-bottom: 48px; font-weight: 300; }
h2.section-h { font-family: var(--serif); font-size: clamp(40px, 5vw, 72px); line-height: 1; letter-spacing: -0.02em; font-weight: 400; }
h2.page-title { font-family: var(--serif); font-size: clamp(48px, 7vw, 104px); line-height: 0.98; letter-spacing: -0.025em; font-weight: 400; max-width: 15ch; }
h3.block-h { font-family: var(--serif); font-size: clamp(28px, 2.8vw, 40px); line-height: 1.1; letter-spacing: -0.015em; font-weight: 400; }

/* HERO */
.hero { padding: 180px 0 80px; position: relative; }
.hero.compact { padding: 160px 0 60px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 12px; padding: 16px 28px; font-size: 14px; font-weight: 500; letter-spacing: 0.01em; transition: all .25s ease; cursor: pointer; border: none; font-family: inherit; }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--gold-deep); transform: translateY(-1px); }
.btn-secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-secondary:hover { border-color: var(--ink); background: rgba(26, 26, 26, 0.03); }
.btn .arrow { display: inline-block; width: 14px; height: 14px; transition: transform .25s ease; }
.btn:hover .arrow { transform: translate(2px, -2px); }

/* SECTION HEAD */
.section-head { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; margin-bottom: 80px; align-items: end; }
.section-head h2 { font-family: var(--serif); font-size: clamp(40px, 5vw, 72px); line-height: 1; letter-spacing: -0.02em; font-weight: 400; max-width: 12ch; }
.section-head p { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 52ch; font-weight: 300; }

/* METRICS */
.metrics { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 60px 0; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.metric { display: flex; flex-direction: column; gap: 14px; }
.metric-num { font-family: var(--serif); font-size: clamp(44px, 5vw, 72px); line-height: 1; letter-spacing: -0.02em; color: var(--ink); }
.metric-num .unit { font-size: 0.55em; color: var(--gold-deep); margin-left: 4px; letter-spacing: 0; }
.metric-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.metric-desc { font-size: 14px; color: var(--ink-2); line-height: 1.5; max-width: 28ch; }

/* ECOSISTEMA */
.ecosistema { padding: 80px 0 60px; }
.section-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); text-align: center; margin-bottom: 40px; }
.logos-row { display: flex; justify-content: space-between; align-items: center; gap: 28px; flex-wrap: wrap; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 32px 0; }
.logo-item { font-family: var(--serif); font-size: clamp(18px, 1.8vw, 24px); letter-spacing: -0.01em; color: var(--muted); transition: color .25s ease; display: flex; align-items: baseline; gap: 6px; }
.logo-item::after { content: ""; display: inline-block; width: 4px; height: 4px; background: var(--muted-2); border-radius: 50%; transition: background .25s ease; }
.logo-item:hover { color: var(--ink); }
.logo-item:hover::after { background: var(--gold); }

/* METODO TABS */
.metodo { padding: 140px 0; position: relative; }
.metodo-card { background: var(--ink); color: var(--bg); border-radius: 2px; padding: 64px; display: grid; grid-template-columns: 360px 1fr; gap: 80px; min-height: 520px; position: relative; overflow: hidden; }
.metodo-card::before { content: ""; position: absolute; top: 0; right: 0; width: 40%; height: 100%; background: radial-gradient(ellipse at 30% 50%, rgba(176, 137, 74, 0.18) 0%, transparent 60%); pointer-events: none; }
.metodo-tabs { display: flex; flex-direction: column; gap: 2px; position: relative; z-index: 2; }
.tab { background: none; border: none; text-align: left; padding: 20px 0; color: rgba(244, 239, 228, 0.45); cursor: pointer; font-family: inherit; border-top: 1px solid rgba(244, 239, 228, 0.1); display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: baseline; transition: color .3s ease; }
.tab:last-child { border-bottom: 1px solid rgba(244, 239, 228, 0.1); }
.tab-num { font-family: var(--mono); font-size: 13px; letter-spacing: 0.05em; }
.tab-title { font-family: var(--serif); font-size: 24px; line-height: 1.1; letter-spacing: -0.01em; }
.tab:hover { color: rgba(244, 239, 228, 0.75); }
.tab.active { color: var(--bg); }
.tab.active .tab-num { color: var(--gold-soft); }
.metodo-content { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; }
.metodo-panel { display: none; animation: fadeIn .4s ease; }
.metodo-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.metodo-panel h3 { font-family: var(--serif); font-size: clamp(30px, 3vw, 44px); line-height: 1.05; letter-spacing: -0.015em; font-weight: 400; margin-bottom: 28px; max-width: 14ch; }
.metodo-panel h3 em { color: var(--gold-soft); }
.metodo-panel p { font-size: 17px; line-height: 1.6; color: rgba(244, 239, 228, 0.78); margin-bottom: 20px; max-width: 52ch; font-weight: 300; }
.metodo-panel .doc-list { margin-top: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 20px; max-width: 520px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; color: rgba(244, 239, 228, 0.55); }
.metodo-panel .doc-list span { padding: 10px 12px; border: 1px solid rgba(244, 239, 228, 0.12); display: block; }
.metodo-panel .doc-list span::before { content: "→"; color: var(--gold-soft); margin-right: 8px; }

/* VERTICALES */
.verticales { padding: 140px 0; background: var(--bg-alt); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.vertical-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line-soft); background: var(--line-soft); row-gap: 1px; column-gap: 1px; }
.vertical-card { background: var(--bg-alt); padding: 40px 32px; display: flex; flex-direction: column; gap: 20px; position: relative; transition: background .3s ease; cursor: pointer; min-height: 260px; }
.vertical-card:hover { background: var(--bg); }
.vertical-card::after { content: ""; position: absolute; top: 32px; right: 32px; width: 18px; height: 18px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M4 14 L14 4 M7 4 L14 4 L14 11' stroke='%23B0894A' stroke-width='1' fill='none'/%3E%3C/svg%3E") no-repeat center; opacity: 0.6; transition: transform .25s ease, opacity .25s ease; }
.vertical-card:hover::after { opacity: 1; transform: translate(2px, -2px); }
.vertical-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.vertical-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; color: var(--gold-deep); }
.vertical-status { font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding: 4px 10px; border: 1px solid var(--line); margin-right: 28px; white-space: nowrap; }
.vertical-status.active { color: var(--gold-deep); border-color: var(--line-gold); }
.vertical-name { font-family: var(--serif); font-size: clamp(28px, 2.8vw, 40px); line-height: 1; letter-spacing: -0.02em; font-weight: 400; }
.vertical-name em { color: var(--gold-deep); }
.vertical-domain { font-family: var(--mono); font-size: 13px; color: var(--muted); letter-spacing: 0.02em; }
.vertical-desc { font-size: 14.5px; line-height: 1.55; color: var(--ink-2); margin-top: auto; font-weight: 300; }

/* PRINCIPIOS */
.principios { padding: 140px 0; }
.principios-list { margin-top: 40px; border-top: 1px solid var(--line-soft); }
.principio { display: grid; grid-template-columns: 80px 1fr 1.2fr; gap: 60px; padding: 44px 0; border-bottom: 1px solid var(--line-soft); align-items: start; transition: padding .3s ease; }
.principio:hover { padding-left: 8px; }
.principio-num { font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; color: var(--gold-deep); padding-top: 14px; }
.principio-title { font-family: var(--serif); font-size: clamp(28px, 3vw, 44px); line-height: 1.05; letter-spacing: -0.02em; font-weight: 400; color: var(--ink); }
.principio-title em { color: var(--gold-deep); }
.principio-desc { font-size: 15px; line-height: 1.6; color: var(--muted); padding-top: 8px; max-width: 52ch; font-weight: 300; }
.principio-example { margin-top: 16px; padding: 14px 18px; background: var(--bg-alt); border-left: 2px solid var(--gold); font-family: var(--serif); font-style: italic; font-size: 15.5px; line-height: 1.5; color: var(--ink-2); }

/* DARK BLOCK */
.dark-block { padding: 140px 0; background: var(--bg-deep); color: var(--bg); position: relative; overflow: hidden; }
.dark-block::before { content: ""; position: absolute; top: -40%; right: -20%; width: 80vw; height: 80vw; background: radial-gradient(circle at center, rgba(176, 137, 74, 0.12) 0%, transparent 60%); pointer-events: none; }
.dark-block .container { position: relative; z-index: 1; }
.dark-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 120px; align-items: end; }
.dark-eyebrow { color: var(--gold-soft); }
.dark-eyebrow::before { background: var(--gold-soft); }
.dark-block h2 { font-family: var(--serif); font-size: clamp(44px, 6vw, 96px); line-height: 1; letter-spacing: -0.025em; font-weight: 400; color: var(--bg); max-width: 14ch; }
.dark-block h2 em { color: var(--gold-soft); }
.dark-text p { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.65; color: rgba(244, 239, 228, 0.75); margin-bottom: 24px; font-weight: 300; max-width: 54ch; }
.dark-quote { font-family: var(--serif); font-style: italic; font-size: clamp(20px, 1.8vw, 26px); line-height: 1.35; color: var(--gold-soft); border-left: 1px solid var(--gold); padding-left: 24px; margin-top: 40px; max-width: 40ch; }

/* SECTORES */
.sectores { padding: 140px 0; }
.sectores-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; margin-top: 40px; }
.sector-card { padding: 40px 36px; background: var(--bg-alt); border: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: 20px; transition: background .3s ease, transform .3s ease; }
.sector-card:hover { background: var(--bg); transform: translateY(-2px); }
.sector-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--gold-deep); }
.sector-name { font-family: var(--serif); font-size: clamp(30px, 2.8vw, 40px); line-height: 1.05; letter-spacing: -0.015em; font-weight: 400; }
.sector-name em { color: var(--gold-deep); }
.sector-section-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; margin-top: 8px; }
.sector-text { font-size: 15px; line-height: 1.6; color: var(--ink-2); font-weight: 300; }
.sector-text.pain { color: var(--ink-2); }
.sector-text.promise { color: var(--ink); font-family: var(--serif); font-size: 17px; font-style: italic; }

/* CIUDADES */
.cities-strip { padding: 90px 0; background: var(--bg-alt); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.cities-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border: 1px solid var(--line-soft); background: var(--line-soft); row-gap: 1px; column-gap: 1px; margin-top: 40px; }
.city { background: var(--bg-alt); padding: 36px 24px; text-align: center; transition: background .3s ease; }
.city:hover { background: var(--bg); }
.city-name { font-family: var(--serif); font-size: clamp(22px, 2vw, 30px); letter-spacing: -0.01em; line-height: 1; margin-bottom: 10px; }
.city-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.city-coord { font-family: var(--mono); font-size: 11px; color: var(--gold-deep); margin-top: 6px; letter-spacing: 0.04em; }

/* CONTACTO */
.contacto { padding: 160px 0 120px; text-align: center; }
.contacto h2 { font-family: var(--serif); font-size: clamp(56px, 8vw, 120px); line-height: 0.98; letter-spacing: -0.025em; font-weight: 400; margin-bottom: 40px; max-width: 14ch; margin-left: auto; margin-right: auto; }
.contacto h2 em { color: var(--gold-deep); }
.contacto p.lead { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 54ch; margin: 0 auto 48px; font-weight: 300; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); max-width: 900px; margin: 64px auto 0; }
.contact-item { background: var(--bg); padding: 40px 32px; text-align: left; transition: background .25s ease; }
.contact-item:hover { background: var(--bg-alt); }
.contact-item .label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.contact-item .value { font-family: var(--serif); font-size: clamp(20px, 1.6vw, 26px); line-height: 1.2; letter-spacing: -0.01em; color: var(--ink); }
.contact-item .value em { font-style: italic; color: var(--gold-deep); }
.social-row { display: flex; gap: 0; max-width: 900px; margin: 0 auto; border-left: 1px solid var(--line-soft); border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--line-soft); }
.social-link { flex: 1; background: var(--bg); padding: 24px 32px; display: flex; align-items: center; gap: 16px; text-align: left; transition: background .25s ease, color .25s ease; border-right: 1px solid var(--line-soft); }
.social-link:last-child { border-right: none; }
.social-link:hover { background: var(--bg-alt); color: var(--gold-deep); }
.social-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.social-handle { font-family: var(--serif); font-size: 20px; letter-spacing: -0.01em; color: var(--ink); flex: 1; }
.social-link:hover .social-handle { color: var(--gold-deep); }
.social-arrow { display: inline-block; width: 14px; height: 14px; color: var(--muted); transition: color .25s ease, transform .25s ease; }
.social-link:hover .social-arrow { color: var(--gold-deep); transform: translate(2px, -2px); }

/* EDITORIAL / PROSE */
.editorial { padding: 120px 0; }
.editorial-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; margin-bottom: 60px; }
.editorial h3 { font-family: var(--serif); font-size: clamp(28px, 3vw, 44px); line-height: 1.05; letter-spacing: -0.02em; font-weight: 400; max-width: 14ch; }
.editorial h3 em { color: var(--gold-deep); font-style: italic; }
.editorial-body { display: flex; flex-direction: column; gap: 22px; font-size: 17px; line-height: 1.65; color: var(--ink-2); font-weight: 300; max-width: 56ch; }
.editorial-body strong { color: var(--ink); font-weight: 500; }
.editorial-body em { font-family: var(--serif); font-style: italic; color: var(--gold-deep); font-weight: 400; }
.editorial-body p { max-width: 60ch; }

/* ENUM LISTS */
.enum-list { border-top: 1px solid var(--line-soft); margin-top: 40px; }
.enum-item { display: grid; grid-template-columns: 60px 1fr 1.4fr; gap: 40px; padding: 28px 0; border-bottom: 1px solid var(--line-soft); align-items: start; }
.enum-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; color: var(--gold-deep); padding-top: 6px; }
.enum-title { font-family: var(--serif); font-size: clamp(22px, 2.2vw, 30px); line-height: 1.1; letter-spacing: -0.01em; font-weight: 400; color: var(--ink); }
.enum-title em { color: var(--gold-deep); font-style: italic; }
.enum-desc { font-size: 14.5px; line-height: 1.6; color: var(--muted); font-weight: 300; }

/* SISTEMA stages */
.sistema-image { padding: 40px 0; background: var(--bg-alt); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.sistema-image .container { max-width: 1200px; }
.sistema-image img { width: 100%; height: auto; display: block; border: 1px solid var(--line-soft); }
.image-caption { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); text-align: center; margin-top: 24px; }
.stages-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line-soft); background: var(--line-soft); row-gap: 1px; column-gap: 1px; margin-top: 60px; }
.stage { background: var(--bg); padding: 32px 24px; display: flex; flex-direction: column; gap: 14px; }
.stage-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-deep); }
.stage-name { font-family: var(--serif); font-size: clamp(19px, 1.7vw, 23px); line-height: 1.1; letter-spacing: -0.01em; font-weight: 400; }
.stage-desc { font-size: 13.5px; line-height: 1.55; color: var(--muted); font-weight: 300; }

/* MODALIDADES */
.modalidades { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); margin-top: 60px; }
.modalidad { background: var(--bg); padding: 56px 40px; display: flex; flex-direction: column; gap: 22px; min-height: 560px; transition: background .3s ease; }
.modalidad:hover { background: var(--bg-alt); }
.modalidad.featured { background: var(--ink); color: var(--bg); }
.modalidad.featured:hover { background: #0F0F0F; }
.modalidad-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--gold-deep); }
.modalidad.featured .modalidad-num { color: var(--gold-soft); }
.modalidad-name { font-family: var(--serif); font-size: clamp(32px, 3vw, 44px); line-height: 1.05; letter-spacing: -0.02em; font-weight: 400; }
.modalidad-name em { color: var(--gold-deep); font-style: italic; }
.modalidad.featured .modalidad-name em { color: var(--gold-soft); }
.modalidad-lead { font-size: 15px; line-height: 1.55; color: var(--ink-2); font-weight: 300; }
.modalidad.featured .modalidad-lead { color: rgba(244, 239, 228, 0.78); }
.modalidad-list { list-style: none; margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line-soft); display: flex; flex-direction: column; gap: 12px; }
.modalidad.featured .modalidad-list { border-top-color: rgba(244, 239, 228, 0.15); }
.modalidad-list li { font-size: 13.5px; line-height: 1.5; color: var(--ink-2); padding-left: 20px; position: relative; font-weight: 300; }
.modalidad.featured .modalidad-list li { color: rgba(244, 239, 228, 0.78); }
.modalidad-list li::before { content: "→"; position: absolute; left: 0; color: var(--gold-deep); font-family: var(--mono); }
.modalidad.featured .modalidad-list li::before { color: var(--gold-soft); }
.modalidad-price { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.modalidad.featured .modalidad-price { color: var(--gold-soft); }

/* CTA FINAL */
.page-cta { padding: 120px 0; text-align: center; border-top: 1px solid var(--line-soft); }
.page-cta h2 { font-family: var(--serif); font-size: clamp(44px, 6vw, 84px); line-height: 0.98; letter-spacing: -0.025em; font-weight: 400; margin-bottom: 32px; max-width: 18ch; margin-left: auto; margin-right: auto; }
.page-cta h2 em { color: var(--gold-deep); font-style: italic; }
.page-cta p { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.55; color: var(--ink-2); max-width: 54ch; margin: 0 auto 40px; font-weight: 300; }
.page-cta .cta-row { justify-content: center; }

/* FOOTER */
footer { border-top: 1px solid var(--line-soft); padding: 60px 0 40px; background: var(--bg-alt); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-brand { font-family: var(--serif); font-size: 42px; letter-spacing: -0.02em; line-height: 1; margin-bottom: 20px; }
.footer-brand::after { content: ""; display: inline-block; width: 8px; height: 8px; background: var(--gold); border-radius: 50%; margin-left: 10px; transform: translateY(-4px); }
.footer-tag { font-size: 13.5px; line-height: 1.5; color: var(--muted); max-width: 36ch; font-weight: 300; }
.footer-col h4 { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 18px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 13.5px; color: var(--ink-2); transition: color .2s ease; }
.footer-col a:hover { color: var(--gold-deep); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid var(--line-soft); font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--muted); text-transform: uppercase; gap: 40px; flex-wrap: wrap; }
.footer-cities { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.footer-cities .gold { color: var(--gold-deep); }

/* SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s cubic-bezier(0.16, 1, 0.3, 1), transform .7s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-col:nth-child(4), .footer-col:nth-child(5) { grid-column: auto; }
  .cities-row { grid-template-columns: repeat(5, 1fr); }
  .modalidades, .stages-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 960px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .nav-links.open { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--bg); padding: 24px var(--pad-x); gap: 16px; border-bottom: 1px solid var(--line-soft); align-items: flex-start; }
  .hero { padding: 140px 0 60px; }
  .hero.compact { padding: 130px 0 50px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
  .section-head { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .metodo-card { grid-template-columns: 1fr; padding: 40px 24px; gap: 40px; }
  .metodo-panel .doc-list { grid-template-columns: repeat(2, 1fr); }
  .vertical-grid { grid-template-columns: repeat(2, 1fr); }
  .vertical-card { padding: 32px 24px; min-height: 220px; }
  .principio { grid-template-columns: 60px 1fr; gap: 20px; }
  .principio-desc { grid-column: 1 / -1; padding-left: 80px; }
  .dark-grid { grid-template-columns: 1fr; gap: 48px; align-items: start; }
  .contact-grid { grid-template-columns: 1fr; }
  .social-row { flex-direction: column; }
  .social-link { border-right: none; border-bottom: 1px solid var(--line-soft); }
  .social-link:last-child { border-bottom: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { font-size: 36px; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .logos-row { justify-content: flex-start; }
  .sectores-grid { grid-template-columns: 1fr; }
  .editorial-grid { grid-template-columns: 1fr; gap: 32px; }
  .cities-row { grid-template-columns: repeat(2, 1fr); }
  .modalidades, .stages-grid { grid-template-columns: 1fr; }
  .enum-item { grid-template-columns: 40px 1fr; gap: 20px; }
  .enum-desc { grid-column: 1 / -1; padding-left: 60px; }
  /* sector-card full width desktop grid → stack on mobile */
  .sector-card[style*="grid-template-columns"] { grid-template-columns: 1fr !important; gap: 20px !important; }
  /* casos page desktop grid → stack */
  .vertical-card[style*="grid-template-columns: 280px"] { grid-template-columns: 1fr !important; gap: 32px !important; padding: 40px 28px !important; }
}

@media (max-width: 560px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .vertical-grid { grid-template-columns: 1fr; }
  .cities-row { grid-template-columns: 1fr; }
}