/* ============================================
   CDT Soluciones Tecnológicas — Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap');

:root{
  --navy-950: #0a1526;
  --navy-900: #0d1d35;
  --navy-800: #122845;
  --navy-700: #16325a;
  --navy-600: #1c4172;
  --blue-600: #1c6fc9;
  --blue-500: #2b8ae0;
  --blue-400: #4fa6ec;
  --cyan-300: #6fd7f5;
  --lime-300: #e3ff6b;
  --lime-400: #c9f24a;
  --ink-900: #0f1e30;
  --ink-700: #33455a;
  --ink-500: #5b6d80;
  --ink-300: #93a3b3;
  --surface-0: #ffffff;
  --surface-50: #f5f8fb;
  --surface-100: #eef2f7;
  --surface-200: #dde6ee;
  --line: #e2e9f0;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 8px rgba(13,29,53,0.06);
  --shadow-md: 0 12px 32px rgba(13,29,53,0.10);
  --shadow-lg: 0 24px 60px rgba(13,29,53,0.18);
  --grad-brand: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 52%, var(--blue-600) 100%);
  --grad-accent: linear-gradient(90deg, var(--lime-300) 0%, var(--cyan-300) 100%);
  --grad-accent-soft: linear-gradient(90deg, rgba(227,255,107,0.16) 0%, rgba(111,215,245,0.16) 100%);
  --maxw: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink-900);
  background: var(--surface-0);
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: 'Sora', 'Manrope', sans-serif;
  line-height: 1.15;
  margin: 0 0 .5em 0;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em 0; color: var(--ink-700); }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section{ padding: 88px 0; }
.section-tight{ padding: 56px 0; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 12.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 14px;
}
.eyebrow::before{
  content:''; width: 22px; height: 3px; border-radius: 2px;
  background: var(--grad-accent);
}
.eyebrow.on-dark{ color: var(--cyan-300); }

.section-head{ max-width: 680px; margin: 0 0 48px 0; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size: clamp(28px, 3.4vw, 40px); }
.section-head p{ font-size: 17px; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  padding: 13px 26px; border-radius: 999px;
  font-weight: 700; font-size: 15px; font-family:'Manrope',sans-serif;
  border: none; cursor:pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn svg{ width:16px; height:16px; flex:none; }
.btn-primary{ background: var(--grad-accent); color: var(--navy-950); box-shadow: 0 10px 24px rgba(111,215,245,0.28); }
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 14px 30px rgba(111,215,245,0.38); }
.btn-solid{ background: var(--blue-600); color:#fff; box-shadow: 0 10px 22px rgba(28,111,201,0.28); }
.btn-solid:hover{ background: var(--blue-500); transform: translateY(-2px); }
.btn-outline{ background: transparent; color: var(--navy-900); border: 1.5px solid var(--surface-200); }
.btn-outline:hover{ border-color: var(--blue-500); color: var(--blue-600); }
.btn-outline-light{ background: rgba(255,255,255,0.06); color:#fff; border: 1.5px solid rgba(255,255,255,0.35); }
.btn-outline-light:hover{ background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.6); }
.btn-block{ width:100%; }
.btn-sm{ padding: 10px 18px; font-size: 13.5px; }

/* Header */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  max-width: var(--maxw); margin: 0 auto; padding: 14px 28px;
  display:flex; align-items:center; justify-content:space-between; gap: 20px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height: 34px; width:auto; }
.nav{ display:flex; align-items:center; gap: 30px; }
.nav a{ font-size: 14.5px; font-weight: 600; color: var(--ink-700); transition: color .15s; }
.nav a:hover{ color: var(--blue-600); }
.header-actions{ display:flex; align-items:center; gap: 14px; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:6px; }
.nav-toggle svg{ width:26px; height:26px; color: var(--navy-900); }

.breadcrumb{ display:flex; align-items:center; gap:8px; font-size: 13.5px; font-weight:600; color: var(--ink-300); }
.breadcrumb a{ color: var(--ink-500); }
.breadcrumb a:hover{ color: var(--blue-600); }

/* Hero (home) */
.hero{
  position: relative; overflow:hidden;
  background: var(--grad-brand);
  color:#fff;
  padding: 108px 0 100px;
}
.hero-bg{ position:absolute; inset:0; opacity:.5; pointer-events:none; }
.hero-glow{
  position:absolute; border-radius:50%; filter: blur(70px); opacity:.35; pointer-events:none;
}
.hero-glow.g1{ width:420px; height:420px; background: var(--blue-500); top:-140px; right:-100px; }
.hero-glow.g2{ width:360px; height:360px; background: var(--cyan-300); bottom:-160px; left:-80px; opacity:.22; }
.hero-inner{ position:relative; z-index:2; max-width: 760px; }
.hero h1{ color:#fff; font-size: clamp(34px, 5vw, 56px); }
.hero h1 span{ background: var(--grad-accent); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero p.lead{ color: rgba(255,255,255,0.82); font-size: 18.5px; max-width: 600px; }
.hero-ctas{ display:flex; gap:14px; margin-top: 30px; flex-wrap:wrap; }
.hero-stats{
  position:relative; z-index:2;
  margin-top: 68px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.14);
  display:grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
.hero-stats .stat b{ display:block; font-family:'Sora',sans-serif; font-size: 30px; color:#fff; }
.hero-stats .stat span{ font-size: 13px; color: rgba(255,255,255,0.65); font-weight:600; text-transform:uppercase; letter-spacing:.05em; }

/* Sub-page hero (service detail) */
.subhero{
  position: relative; overflow:hidden;
  background: var(--grad-brand);
  color:#fff; padding: 54px 0 68px;
}
.subhero-inner{ position:relative; z-index:2; display:flex; align-items:flex-start; justify-content:space-between; gap: 40px; flex-wrap:wrap; }
.subhero-text{ max-width: 620px; }
.subhero h1{ color:#fff; font-size: clamp(30px, 4vw, 44px); }
.subhero p.lead{ color: rgba(255,255,255,0.82); font-size: 17.5px; }
.subhero-badge{
  display:inline-flex; align-items:center; gap:10px;
  background: rgba(255,255,255,0.08); border:1px solid rgba(255,255,255,0.18);
  padding: 8px 16px 8px 10px; border-radius: 999px; font-size: 13px; font-weight:700; color:#fff;
  margin-bottom: 20px;
}
.subhero-badge .dot{ width:30px; height:30px; border-radius:50%; background: var(--grad-accent); display:flex; align-items:center; justify-content:center; color:var(--navy-950); }
.subhero-badge .dot svg{ width:16px; height:16px; }
.subhero-ctas{ display:flex; gap:12px; margin-top: 26px; flex-wrap:wrap; }
.subhero-panel{
  background: rgba(255,255,255,0.07); border:1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg); padding: 26px; min-width: 260px; flex:1; max-width: 320px;
  backdrop-filter: blur(6px);
}
.subhero-panel h4{ color:#fff; font-size:14px; text-transform:uppercase; letter-spacing:.06em; margin-bottom:14px; }
.subhero-panel ul li{ display:flex; gap:10px; align-items:flex-start; font-size:14.5px; color: rgba(255,255,255,0.85); padding: 7px 0; }
.subhero-panel ul li svg{ flex:none; width:17px; height:17px; margin-top:2px; color: var(--lime-300); }

/* Circuit pattern decorative svg used as bg-image utility */
.circuit-decor{ position:absolute; opacity:.12; pointer-events:none; }

/* Services grid (home) */
.services-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.service-card{
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px 26px 26px; display:flex; flex-direction:column;
  box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s;
}
.service-card:hover{ transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.service-icon{
  width: 54px; height:54px; border-radius: 15px; background: var(--navy-900);
  display:flex; align-items:center; justify-content:center; margin-bottom: 20px;
  background: var(--grad-brand);
}
.service-icon svg{ width:26px; height:26px; color: var(--lime-300); }
.service-card h3{ font-size: 20px; margin-bottom: 8px; }
.service-card .tag{
  display:inline-block; font-size:11.5px; font-weight:800; letter-spacing:.06em; text-transform:uppercase;
  color: var(--blue-600); background: #eaf3fc; padding: 4px 10px; border-radius:999px; margin-bottom:12px; width:fit-content;
}
.service-card p{ font-size: 14.8px; flex:1; margin-bottom: 22px; }
.service-actions{ display:flex; gap:10px; padding-top: 18px; border-top: 1px solid var(--surface-100); flex-wrap:wrap; }
.service-actions .btn{ flex:1; }

/* Feature grid (generic, used across detail pages) */
.feature-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.feature-grid.cols-2{ grid-template-columns: repeat(2,1fr); }
.feature-grid.cols-4{ grid-template-columns: repeat(4,1fr); }
.feature-card{
  background: var(--surface-50); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 26px 24px;
}
.feature-card .num{
  font-family:'Sora',sans-serif; font-weight:800; font-size: 13px; color: var(--blue-600);
  background:#fff; border:1px solid var(--surface-200); width:32px; height:32px; border-radius:9px;
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.feature-card .ic{
  width:44px; height:44px; border-radius:12px; background:#fff; border:1px solid var(--surface-200);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.feature-card .ic svg{ width:22px; height:22px; color: var(--blue-600); }
.feature-card h4{ font-size:16.5px; margin-bottom:8px; }
.feature-card p{ font-size:14.3px; margin:0; }

.feature-card.dark{ background: var(--navy-900); border-color: var(--navy-700); }
.feature-card.dark h4{ color:#fff; }
.feature-card.dark p{ color: rgba(255,255,255,0.72); }
.feature-card.dark .ic{ background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.16); }
.feature-card.dark .ic svg{ color: var(--cyan-300); }

/* Two column layout */
.two-col{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center; }
.two-col.reverse{ direction: rtl; }
.two-col.reverse > *{ direction: ltr; }

/* Stat strip */
.stat-strip{ background: var(--surface-50); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.stat-strip .container{ display:grid; grid-template-columns: repeat(4,1fr); gap: 20px; padding: 46px 28px; }
.stat-block{ text-align:center; }
.stat-block b{ display:block; font-family:'Sora',sans-serif; font-size: 32px; color: var(--navy-900); }
.stat-block span{ font-size:13px; color: var(--ink-500); font-weight:700; text-transform:uppercase; letter-spacing:.04em; }

/* Numbered process / timeline */
.timeline{ display:grid; grid-template-columns: repeat(6, 1fr); gap: 6px; position:relative; }
.timeline.cols-4{ grid-template-columns: repeat(4,1fr); }
.timeline.cols-5{ grid-template-columns: repeat(5,1fr); }
.timeline-step{ text-align:center; padding: 0 8px; position:relative; }
.timeline-step .circle{
  width: 46px; height:46px; border-radius:50%; margin: 0 auto 14px;
  display:flex; align-items:center; justify-content:center;
  font-family:'Sora',sans-serif; font-weight:800; font-size:16px;
  background:#fff; border: 2.5px solid var(--blue-500); color: var(--blue-600);
  position:relative; z-index:2;
}
.timeline-step h5{ font-size: 14.5px; font-weight:800; margin: 0 0 6px; color: var(--navy-900); }
.timeline-step p{ font-size: 12.8px; color: var(--ink-500); margin:0; }
.timeline-line{
  position:absolute; top:23px; left: 10%; right:10%; height:2px; background: var(--surface-200); z-index:1;
}

/* Comparison table */
.table-wrap{ overflow-x:auto; border-radius: var(--radius-md); border:1px solid var(--line); }
table.compare{ width:100%; border-collapse: collapse; font-size: 14.3px; min-width: 620px; }
table.compare th, table.compare td{ padding: 15px 18px; text-align:left; border-bottom:1px solid var(--line); }
table.compare thead th{ background: var(--navy-900); color:#fff; font-family:'Sora',sans-serif; font-size:13.5px; }
table.compare tbody tr:nth-child(even){ background: var(--surface-50); }
table.compare td:first-child, table.compare th:first-child{ font-weight:700; color: var(--navy-900); }
table.compare tbody tr:last-child td{ border-bottom:none; }
.hl-col{ background: rgba(227,255,107,0.18) !important; }

/* Pricing table */
.pricing-table th, .pricing-table td{ text-align:center; }
.pricing-table td:first-child, .pricing-table th:first-child{ text-align:left; }

/* Quote / testimonial */
.quote-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.quote-card{
  background:#fff; border:1px solid var(--line); border-left: 4px solid var(--blue-500);
  border-radius: var(--radius-sm); padding: 24px 22px; box-shadow: var(--shadow-sm);
}
.quote-card p{ font-style: italic; font-size: 15px; color: var(--navy-900); margin-bottom:14px; }
.quote-card span{ font-size:12.5px; font-weight:700; color: var(--ink-500); }

/* CTA banner */
.cta-banner{
  background: var(--grad-brand); border-radius: var(--radius-lg); color:#fff;
  padding: 54px 50px; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.cta-banner h3{ color:#fff; font-size: 27px; margin-bottom:8px; max-width: 480px; }
.cta-banner p{ color: rgba(255,255,255,0.78); margin:0; max-width:480px; }
.cta-actions{ display:flex; gap:12px; flex-wrap:wrap; }

/* Client logos */
.logo-strip{ display:flex; flex-wrap:wrap; gap: 14px; }
.logo-chip{
  background: var(--surface-50); border:1px solid var(--line); border-radius: 999px;
  padding: 10px 20px; font-weight:700; font-size: 13.5px; color: var(--ink-700);
}

/* Footer */
.site-footer{ background: var(--navy-950); color: rgba(255,255,255,0.7); padding: 64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand img{ height: 32px; margin-bottom: 16px; }
.footer-brand p{ color: rgba(255,255,255,0.55); font-size: 13.8px; max-width: 260px; }
.footer-col h5{ color:#fff; font-size: 13px; text-transform:uppercase; letter-spacing:.06em; margin-bottom: 16px; }
.footer-col ul li{ margin-bottom: 10px; }
.footer-col a{ font-size: 14px; color: rgba(255,255,255,0.62); transition: color .15s; }
.footer-col a:hover{ color: var(--cyan-300); }
.footer-bottom{ padding-top: 24px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size: 12.8px; color: rgba(255,255,255,0.4); }
.mock-badge{
  display:inline-flex; align-items:center; gap:8px; font-size:11.5px; font-weight:700;
  background: rgba(227,255,107,0.12); color: var(--lime-300); padding:6px 12px; border-radius:999px;
  border:1px solid rgba(227,255,107,0.28);
}

/* Badge / pill list (like agentic deck pills) */
.pill-row{ display:flex; gap:12px; flex-wrap:wrap; margin-top: 24px; }
.pill{
  background: var(--grad-accent); color: var(--navy-950); font-weight:800; font-size:13.5px;
  padding: 10px 18px; border-radius: 999px;
}

/* Icon list */
.icon-list li{ display:flex; gap:12px; align-items:flex-start; padding: 10px 0; border-bottom:1px solid var(--surface-100); }
.icon-list li:last-child{ border-bottom:none; }
.icon-list svg{ flex:none; width:19px; height:19px; color: var(--blue-600); margin-top:2px; }
.icon-list p{ margin:0; font-size:14.8px; }
.icon-list b{ color: var(--navy-900); }

/* Warning / callout box */
.callout{
  background: #fff7e0; border:1px solid #f2e3ac; border-radius: var(--radius-md);
  padding: 20px 22px; font-size: 14.5px; color:#6b5510; display:flex; gap:12px; align-items:flex-start;
}
.callout svg{ flex:none; width:20px; height:20px; margin-top:1px; }
.callout.blue{ background:#eaf3fc; border-color:#cfe4f7; color:#154270; }
.callout.blue svg{ color: var(--blue-600); }

/* Big number highlight (impact stats) */
.impact-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.impact-card{ background:#fff; border:1px solid var(--line); border-radius: var(--radius-md); padding: 28px 24px; box-shadow: var(--shadow-sm); }
.impact-card b{ display:block; font-family:'Sora',sans-serif; font-size: 40px; background: linear-gradient(90deg,var(--blue-600),var(--cyan-300)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.impact-card h5{ margin: 6px 0 8px; font-size: 15px; }
.impact-card p{ font-size: 13.5px; margin:0; }

/* Badges for vertical tag */
.vtag{ display:inline-flex; align-items:center; gap:7px; background: rgba(255,255,255,0.1); border:1px solid rgba(255,255,255,0.2); padding:6px 14px; border-radius:999px; font-size:12.5px; font-weight:700; }

/* Utility */
.mt-0{ margin-top:0; }
.text-center{ text-align:center; }
.muted{ color: var(--ink-500); }
.bg-surface{ background: var(--surface-50); }
.divider{ height:1px; background: var(--line); margin: 40px 0; }

/* Responsive */
@media (max-width: 980px){
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .feature-grid{ grid-template-columns: repeat(2,1fr); }
  .feature-grid.cols-4{ grid-template-columns: repeat(2,1fr); }
  .two-col{ grid-template-columns: 1fr; gap: 34px; }
  .hero-stats{ grid-template-columns: repeat(2,1fr); row-gap: 26px; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .timeline{ grid-template-columns: repeat(3,1fr); row-gap: 30px; }
  .timeline-line{ display:none; }
  .quote-grid{ grid-template-columns: 1fr; }
  .impact-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 700px){
  .nav{ position:fixed; inset: 62px 0 0 0; z-index: 90; background:#fff; flex-direction:column; align-items:flex-start; padding: 24px 28px; gap:20px; transform: translateX(100%); transition: transform .25s ease; overflow-y:auto; box-shadow: -8px 0 30px rgba(13,29,53,0.12); }
  .nav a{ font-size: 17px; }
  .nav.open{ transform: translateX(0); }
  .nav-toggle{ display:block; }
  .header-actions .btn-solid{ display:none; }
  .services-grid{ grid-template-columns: 1fr; }
  .feature-grid, .feature-grid.cols-4, .feature-grid.cols-2{ grid-template-columns: 1fr; }
  .section{ padding: 60px 0; }
  .cta-banner{ padding: 36px 26px; }
  .timeline{ grid-template-columns: repeat(2,1fr); }
  .stat-strip .container{ grid-template-columns: repeat(2,1fr); }
  .subhero-panel{ max-width: 100%; }
}