*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  color-scheme: light only;
  --bg:       #F7F8FA;
  --bg2:      #FFFFFF;
  --bg3:      #EEF0F5;
  --border:   #E2E5ED;
  --text:     #0F1117;
  --muted:    #6B7280;
  --muted2:   #9CA3AF;
  --accent:   #1D4ED8;
  --accent-l: #EFF4FF;
  --accent-b: #BFCFFE;
  --green:    #059669;
  --green-l:  #ECFDF5;
  --green-b:  #A7F3D0;
  --red:      #DC2626;
  --red-l:    #FEF2F2;
  --red-b:    #FECACA;
  --mono:     'JetBrains Mono', monospace;
  --sans:     'Plus Jakarta Sans', sans-serif;
  --radius:   14px;
  --shadow:   0 1px 3px rgba(0,0,0,0.07), 0 4px 16px rgba(0,0,0,0.05);
  --shadow-md:0 4px 24px rgba(0,0,0,0.10);
}

html { scroll-behavior: smooth; background-color: #F7F8FA; }
html, body { background-color: #F7F8FA !important; color: #0F1117 !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-color-scheme: dark) {
  html, body { background-color: #F7F8FA !important; color: #0F1117 !important; }
  .hero-headline, .problema-heading, .caso-title, .servicios-heading,
  .dif-heading, .proceso-heading, .faq-heading,
  .perfil-card h3, .svc-name, .metric-val.dark,
  .nav-logo, .tl-card h4, .paso h3 { color: #0F1117 !important; }
  .hero-headline em, .problema-heading em { color: #1D4ED8 !important; }
  .perfil-card.perfil-featured h3 { color: #fff !important; }
  .perfil-card.perfil-featured p { color: rgba(255,255,255,0.6) !important; }
  .svc-card.featured .svc-name { color: #fff !important; }
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 66px;
  background: rgba(247,248,250,0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { font-weight: 800; font-size: 15px; color: var(--text); letter-spacing: -0.02em; text-decoration: none; }
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.18s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { background: var(--text) !important; color: #fff !important; padding: 9px 20px; border-radius: 8px; font-weight: 600 !important; font-size: 13px !important; }
.nav-cta:hover { opacity: 0.85; }
.nav-active { color: var(--accent) !important; font-weight: 700 !important; }
.nav-burger { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; }
.nav-mobile { display: none; flex-direction: column; position: fixed; top: 66px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--border); padding: 12px 24px 20px; z-index: 99; box-shadow: var(--shadow-md); }
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500; padding: 12px 0; border-bottom: 1px solid var(--border); }
.nav-mobile a:last-child { border-bottom: none; }

/* ── LAYOUT ── */
.container { max-width: 1040px; margin: 0 auto; padding: 0 40px; }
section { padding: 88px 0; }
.section-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); background: var(--accent-l); border: 1px solid var(--accent-b); padding: 5px 12px; border-radius: 20px; margin-bottom: 20px; }
.divider { width: 100%; height: 1px; background: var(--border); max-width: 1040px; margin: 0 auto; }

/* ── HERO ── */
#hero { min-height: 100vh; display: flex; align-items: center; padding-top: 66px; }
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; width: 100%; }
.hero-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--green); background: var(--green-l); border: 1px solid var(--green-b); padding: 5px 12px; border-radius: 20px; margin-bottom: 24px; }
.hero-tag::before { content:'●'; font-size:8px; }
.hero-headline { font-size: clamp(30px, 3.8vw, 46px); font-weight: 800; line-height: 1.18; letter-spacing: -0.03em; color: var(--text); margin-bottom: 20px; }
.hero-headline em { font-style: normal; color: var(--accent); }
.hero-sub { font-size: 16px; color: var(--muted); line-height: 1.75; margin-bottom: 36px; max-width: 440px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary { display: inline-flex; align-items: center; gap: 8px; background: var(--accent); color: #fff; padding: 13px 24px; border-radius: 9px; font-weight: 700; font-size: 14px; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; box-shadow: 0 2px 8px rgba(29,78,216,0.25); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(29,78,216,0.3); }
.btn-ghost { display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid var(--border); color: var(--text); background: var(--bg2); padding: 13px 24px; border-radius: 9px; font-weight: 600; font-size: 14px; text-decoration: none; transition: border-color 0.18s, box-shadow 0.18s; }
.btn-ghost:hover { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-l); }

/* ── HERO CARD ── */
.hero-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 20px; padding: 36px; box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
.hero-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--accent) 0%, #06B6D4 100%); }
.hc-label { font-size: 11px; font-family: var(--mono); color: var(--muted2); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.hc-title { font-size: 17px; font-weight: 700; margin-bottom: 24px; color: var(--text); }
.hc-big { font-size: 58px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--accent); margin-bottom: 4px; }
.hc-big-label { font-size: 13px; color: var(--muted); margin-bottom: 28px; }
.hc-divider { height: 1px; background: var(--border); margin: 20px 0; }
.hc-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.hc-row:last-child { margin-bottom: 0; }
.hc-row-label { font-size: 13px; color: var(--muted); }
.hc-row-val { font-size: 14px; font-weight: 700; color: var(--text); }
.badge-green { display: inline-flex; align-items: center; gap: 4px; background: var(--green-l); color: var(--green); border: 1px solid var(--green-b); padding: 3px 9px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.badge-blue { background: var(--accent-l); color: var(--accent); border: 1px solid var(--accent-b); display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.hc-footer { margin-top: 20px; background: var(--bg); border-radius: 10px; padding: 12px 16px; display: flex; align-items: center; gap: 10px; }
.hc-footer-icon { font-size: 20px; }
.hc-footer-text { font-size: 12px; color: var(--muted); line-height: 1.4; }
.hc-footer-text strong { color: var(--text); }

/* ── STRIP ── */
.strip { background: var(--text); padding: 20px 0; }
.strip-inner { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; max-width: 1040px; margin: 0 auto; padding: 0 40px; }
.strip-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.65); font-size: 13px; font-weight: 500; }
.strip-item span { color: #fff; font-weight: 700; }

/* ── PARA QUIÉN ── */
#problema { background: #fff; }
.problema-heading { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; margin-bottom: 16px; }
.problema-heading em { font-style: normal; color: var(--accent); }
.problema-desc { color: var(--muted); font-size: 15px; line-height: 1.75; max-width: 560px; margin-bottom: 48px; }
.perfiles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 32px; }
.perfil-card { background: var(--bg); border: 1.5px solid var(--border); border-radius: 18px; padding: 28px; position: relative; transition: box-shadow 0.2s, transform 0.2s; }
.perfil-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.perfil-featured { background: var(--text); border-color: var(--text); color: #fff; }
.perfil-card.perfil-featured h3 { color: #fff; }
.perfil-card.perfil-featured p { color: rgba(255,255,255,0.6); }
.perfil-badge { display: inline-block; background: var(--accent); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px; margin-bottom: 12px; font-family: var(--mono); }
.perfil-num { font-family: var(--mono); font-size: 11px; color: var(--muted2); letter-spacing: 0.1em; margin-bottom: 10px; }
.perfil-featured .perfil-num { color: rgba(255,255,255,0.3); }
.perfil-icon { font-size: 28px; margin-bottom: 12px; }
.perfil-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; line-height: 1.3; color: var(--text); }
.perfil-card p { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 16px; }
.perfil-resultado { background: rgba(29,78,216,0.06); border: 1px solid rgba(29,78,216,0.12); border-radius: 8px; padding: 12px 14px; font-size: 12px; color: var(--muted); line-height: 1.6; }
.perfil-featured .perfil-resultado { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.6); }
.perfil-resultado strong { color: var(--accent); }
.perfil-featured .perfil-resultado strong { color: #6EE7B7; }
.pain-strip { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 32px; }
.pain-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 16px; }
.pain-items { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }
.pain-item { font-size: 13px; color: var(--muted); padding: 10px 14px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; line-height: 1.5; }

/* ── CASO ── */
#caso { background: var(--bg); }
.caso-header { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 20px; margin-bottom: 40px; }
.caso-title { font-size: clamp(24px, 3vw, 36px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.2; }
.caso-pill { background: var(--bg2); border: 1px solid var(--border); border-radius: 20px; padding: 6px 16px; font-size: 12px; font-family: var(--mono); color: var(--muted); white-space: nowrap; }
.caso-story { background: var(--bg2); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 28px 32px; margin-bottom: 32px; font-size: 15px; color: var(--muted); line-height: 1.8; }
.caso-story strong { color: var(--text); }
.metrics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 32px; }
.metric-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow); }
.metric-val { font-size: 30px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; margin-bottom: 4px; }
.metric-val.green { color: var(--green); }
.metric-val.blue { color: var(--accent); }
.metric-val.dark { color: var(--text); }
.metric-label { font-size: 12px; color: var(--muted); font-weight: 500; }
.metric-note { font-size: 11px; color: var(--muted2); margin-top: 4px; font-family: var(--mono); }
.ba-wrap { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; margin-bottom: 32px; }
.ba-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; text-align: center; box-shadow: var(--shadow); }
.ba-card.before { border-top: 3px solid var(--red); }
.ba-card.after { border-top: 3px solid var(--green); }
.ba-top { font-size: 10px; font-family: var(--mono); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.ba-card.before .ba-top { color: var(--red); }
.ba-card.after .ba-top { color: var(--green); }
.ba-val { font-size: 32px; font-weight: 800; letter-spacing: -0.03em; margin-bottom: 4px; }
.ba-card.before .ba-val { color: var(--red); }
.ba-card.after .ba-val { color: var(--green); }
.ba-sub { font-size: 12px; color: var(--muted); }
.ba-arrow { font-size: 28px; color: var(--muted2); text-align: center; }
.tl-heading { font-size: 18px; font-weight: 700; margin-bottom: 20px; color: var(--text); }
.timeline { position: relative; }
.tl-track { position: absolute; left: 19px; top: 8px; bottom: 8px; width: 2px; background: var(--border); border-radius: 2px; }
.tl-item { display: flex; gap: 20px; margin-bottom: 12px; position: relative; }
.tl-dot { width: 40px; height: 40px; background: var(--bg2); border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 12px; font-weight: 700; color: var(--accent); font-family: var(--mono); position: relative; z-index: 1; box-shadow: var(--shadow); }
.tl-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; flex: 1; box-shadow: var(--shadow); margin-bottom: 4px; }
.tl-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.tl-card p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.tl-tag { display: inline-block; margin-top: 10px; background: var(--accent-l); color: var(--accent); border: 1px solid var(--accent-b); padding: 3px 10px; border-radius: 6px; font-size: 11px; font-family: var(--mono); font-weight: 500; }
.chart-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 28px 20px; margin-top: 8px; box-shadow: var(--shadow); }
.chart-header-row { display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
.chart-title { font-size: 13px; font-weight: 600; color: var(--muted); }
.chart-legend { display: flex; gap: 16px; flex-wrap: wrap; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); font-family: var(--mono); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.chart-annotation { display: flex; align-items: center; gap: 6px; font-size: 11px; color: #059669; font-family: var(--mono); margin-bottom: 12px; }
.chart-note { font-size: 11px; color: var(--muted2); font-family: var(--mono); margin-top: 10px; text-align: center; }
.caso-quote { background: linear-gradient(135deg, var(--accent-l) 0%, #EFF6FF 100%); border: 1px solid var(--accent-b); border-radius: var(--radius); padding: 28px 32px; margin-top: 12px; font-size: 15px; color: var(--text); line-height: 1.8; font-style: italic; }

/* ── AUDIT BANNER ── */
.audit-banner { background: linear-gradient(135deg, var(--green-l) 0%, #F0FDF4 100%); border: 1.5px solid var(--green-b); border-radius: var(--radius); padding: 24px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 8px; }
.audit-left { display: flex; align-items: center; gap: 16px; }
.audit-free-tag { background: var(--green); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: 0.1em; padding: 6px 12px; border-radius: 6px; font-family: var(--mono); white-space: nowrap; }
.audit-title { font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.audit-desc { font-size: 13px; color: var(--muted); }
.btn-audit { display: inline-flex; align-items: center; background: var(--green); color: #fff; padding: 11px 22px; border-radius: 8px; font-weight: 700; font-size: 13px; text-decoration: none; white-space: nowrap; transition: transform 0.15s, box-shadow 0.15s; }
.btn-audit:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(5,150,105,0.3); }

/* ── SERVICIOS ── */
#servicios { background: #fff; }
.servicios-header { margin-bottom: 40px; }
.servicios-heading { font-size: clamp(24px, 3vw, 36px); font-weight: 800; letter-spacing: -0.025em; margin-bottom: 10px; }
.servicios-sub { color: var(--muted); font-size: 15px; max-width: 480px; }
.servicios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 16px; }
.svc-3col { grid-template-columns: repeat(3, 1fr); margin-top: 24px; }
.svc-card { background: var(--bg); border: 1.5px solid var(--border); border-radius: 18px; padding: 32px; transition: box-shadow 0.2s, transform 0.2s; position: relative; }
.svc-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.svc-card.featured { background: var(--text); border-color: var(--text); color: #fff; }
.svc-card.featured .svc-desc, .svc-card.featured .svc-item, .svc-card.featured .svc-period { color: rgba(255,255,255,0.6); }
.svc-card.featured .svc-price { color: #fff; }
.svc-card.featured .svc-name { color: #fff; }
.svc-card.featured .svc-divider { background: rgba(255,255,255,0.12); }
.svc-scale { background: var(--accent-l) !important; border-color: var(--accent-b) !important; }
.svc-badge { display: inline-block; background: #FEF3C7; color: #92400E; border: 1px solid #FDE68A; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px; margin-bottom: 16px; font-family: var(--mono); }
.svc-tier-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em; color: var(--accent); margin-bottom: 6px; font-weight: 600; }
.svc-name { font-size: 19px; font-weight: 800; margin-bottom: 8px; letter-spacing: -0.01em; }
.svc-desc { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 20px; }
.svc-pauta-tag { display: inline-block; background: var(--bg); border: 1px solid var(--border); color: var(--muted); font-size: 11px; font-family: var(--mono); padding: 4px 12px; border-radius: 20px; margin-bottom: 16px; }
.svc-divider { height: 1px; background: var(--border); margin-bottom: 20px; }
.svc-list { list-style: none; margin-bottom: 28px; }
.svc-item { font-size: 13px; color: var(--muted); padding: 7px 0; padding-left: 22px; position: relative; border-bottom: 1px solid rgba(0,0,0,0.05); }
.svc-card.featured .svc-item { border-bottom-color: rgba(255,255,255,0.08); }
.svc-item:last-child { border-bottom: none; }
.svc-item::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; font-size: 12px; }
.svc-card.featured .svc-item::before { color: #6EE7B7; }
.svc-highlight { color: var(--text) !important; font-weight: 600 !important; }
.svc-highlight::before { content: '' !important; }
.svc-price-wrap { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.svc-old-price { font-size: 15px; font-weight: 600; color: var(--muted2); text-decoration: line-through; }
.svc-card.featured .svc-old-price { color: rgba(255,255,255,0.35); }
.svc-price { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; color: var(--text); }
.svc-period { font-size: 13px; color: var(--muted); margin-left: 2px; }
.svc-promo { margin-top: 8px; font-size: 11px; font-family: var(--mono); color: var(--green); background: var(--green-l); border: 1px solid var(--green-b); display: inline-block; padding: 3px 10px; border-radius: 6px; }
.svc-card.featured .svc-promo { background: rgba(110,231,183,0.15); border-color: rgba(110,231,183,0.3); color: #6EE7B7; }
.svc-compare { margin-top: 40px; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.compare-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.compare-swipe-hint { display: none; font-size: 11px; color: var(--muted2); font-family: var(--mono); text-align: center; margin-bottom: 12px; }
.compare-scroll { overflow-x: auto; margin-bottom: 16px; border-radius: 10px; -webkit-overflow-scrolling: touch; }
.compare-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 0; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; min-width: 480px; }
.compare-col { display: contents; }
.compare-cell { padding: 12px 16px; font-size: 13px; border-bottom: 1px solid var(--border); border-right: 1px solid var(--border); display: flex; align-items: center; }
.compare-cell:last-child { border-bottom: none; }
.header-cell { background: var(--bg); font-weight: 700; font-size: 12px; color: var(--muted); font-family: var(--mono); letter-spacing: 0.05em; text-transform: uppercase; }
.featured-h { background: var(--text) !important; color: #fff !important; }
.featured-col { background: rgba(15,17,23,0.03); font-weight: 600; color: var(--accent); }
.label-cell { font-weight: 600; font-size: 13px; color: var(--text); background: var(--bg); }
.compare-note { font-size: 12px; color: var(--muted2); font-family: var(--mono); text-align: center; }

/* ── DIFERENCIADORES ── */
#diferenciadores { background: var(--bg); }
.dif-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.dif-heading { font-size: clamp(24px, 3vw, 36px); font-weight: 800; letter-spacing: -0.025em; margin-bottom: 8px; }
.dif-sub { color: var(--muted); font-size: 15px; margin-bottom: 32px; }
.dif-list { display: flex; flex-direction: column; gap: 12px; }
.dif-item { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 24px; display: flex; gap: 16px; align-items: flex-start; box-shadow: var(--shadow); }
.dif-icon { width: 42px; height: 42px; background: var(--accent-l); border-radius: 11px; display: flex; align-items: center; justify-content: center; font-size: 19px; flex-shrink: 0; }
.dif-body h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.dif-body p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.utn-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 18px; padding: 32px; box-shadow: var(--shadow-md); }
.utn-logo-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.utn-logo-box { width: 52px; height: 52px; background: #003087; border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 14px; letter-spacing: 0.05em; flex-shrink: 0; }
.utn-logo-text h4 { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.utn-logo-text p { font-size: 12px; color: var(--muted); }
.utn-divider { height: 1px; background: var(--border); margin: 18px 0; }
.utn-body { font-size: 14px; color: var(--muted); line-height: 1.7; }
.utn-body strong { color: var(--text); }
.utn-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.utn-tag { background: var(--bg); border: 1px solid var(--border); color: var(--muted); font-size: 12px; padding: 4px 12px; border-radius: 20px; font-family: var(--mono); }

/* ── PROCESO ── */
#proceso { background: #fff; }
.proceso-heading { font-size: clamp(24px, 3vw, 36px); font-weight: 800; letter-spacing: -0.025em; margin-bottom: 10px; }
.proceso-sub { color: var(--muted); font-size: 15px; max-width: 480px; margin-bottom: 48px; }
.proceso-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; position: relative; }
.proceso-steps::before { content: ''; position: absolute; top: 28px; left: 0; right: 0; height: 2px; background: var(--border); z-index: 0; }
.paso { position: relative; z-index: 1; padding: 0 24px 0 0; }
.paso:last-child { padding-right: 0; }
.paso-num { width: 56px; height: 56px; background: var(--bg2); border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; color: var(--accent); margin-bottom: 20px; font-family: var(--mono); box-shadow: var(--shadow); transition: background 0.2s, border-color 0.2s; }
.paso:hover .paso-num { background: var(--accent); border-color: var(--accent); color: #fff; }
.paso-tag { font-size: 10px; font-family: var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.paso h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.paso p { font-size: 13px; color: var(--muted); line-height: 1.65; }
.paso-time { display: inline-block; margin-top: 12px; font-size: 11px; font-family: var(--mono); color: var(--muted2); background: var(--bg); border: 1px solid var(--border); padding: 3px 10px; border-radius: 20px; }

/* ── FAQ ── */
#faq { background: var(--bg); }
.faq-heading { font-size: clamp(24px, 3vw, 36px); font-weight: 800; letter-spacing: -0.025em; margin-bottom: 10px; }
.faq-sub { color: var(--muted); font-size: 15px; max-width: 480px; margin-bottom: 48px; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.faq-item { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.faq-q { width: 100%; background: none; border: none; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; text-align: left; font-family: var(--sans); font-size: 14px; font-weight: 700; color: var(--text); transition: background 0.18s; }
.faq-q:hover { background: var(--bg); }
.faq-icon { width: 24px; height: 24px; background: var(--accent-l); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 16px; font-weight: 400; flex-shrink: 0; transition: transform 0.25s, background 0.2s; line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--accent); color: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; padding: 0 24px; }
.faq-item.open .faq-a { max-height: 200px; padding: 0 24px 20px; }
.faq-a p { font-size: 14px; color: var(--muted); line-height: 1.7; border-top: 1px solid var(--border); padding-top: 16px; }

/* ── CTA ── */
#contacto { background: #fff; }
.cta-card { background: var(--text); border-radius: 24px; padding: 72px 56px; text-align: center; position: relative; overflow: hidden; }
.cta-card::before { content: ''; position: absolute; width: 500px; height: 500px; background: radial-gradient(circle, rgba(29,78,216,0.4) 0%, transparent 70%); top: -200px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.cta-card > * { position: relative; z-index: 1; }
.cta-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.cta-heading { font-size: clamp(28px, 4vw, 48px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; color: #fff; margin-bottom: 14px; }
.cta-sub { font-size: 16px; color: rgba(255,255,255,0.55); max-width: 440px; margin: 0 auto 40px; line-height: 1.7; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-wa { display: inline-flex; align-items: center; gap: 10px; background: #25D366; color: #fff; padding: 15px 30px; border-radius: 10px; font-weight: 700; font-size: 15px; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.35); }
.cta-note { margin-top: 22px; font-size: 12px; color: rgba(255,255,255,0.3); font-family: var(--mono); }

/* ── FOOTER ── */
footer { padding: 32px 0; border-top: 1px solid var(--border); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
footer p { font-size: 13px; color: var(--muted2); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 13px; transition: color 0.18s; }
.footer-links a:hover { color: var(--text); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 980px) { .svc-3col { grid-template-columns: 1fr; } }
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none !important; }
  .nav-burger { display: flex; }
  .container { padding: 0 20px; }
  section { padding: 64px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { display: none; }
  .perfiles-grid { grid-template-columns: 1fr; }
  .ba-wrap { grid-template-columns: 1fr; }
  .ba-arrow { transform: rotate(90deg); }
  .dif-grid { grid-template-columns: 1fr; gap: 32px; }
  .faq-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 28px; }
  .proceso-steps::before { display: none; }
  .paso { padding: 0; }
  .compare-swipe-hint { display: block; }
  .svc-compare { padding: 20px; }
  .audit-banner { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn-primary:hover, .btn-wa:hover { transform: none; }
}