:root {
  --navy: #073b68;
  --navy-deep: #052b4d;
  --blue: #169bd5;
  --blue-light: #e8f6fc;
  --orange: #f47b20;
  --orange-dark: #c95608;
  --surface: #ffffff;
  --surface-soft: #f5f8fa;
  --ink: #102333;
  --muted: #5b6a76;
  --line: #d7e0e6;
  --shadow: 0 18px 45px rgba(5, 43, 77, 0.12);
  --radius: 18px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 999; padding: .7rem 1rem; background: var(--navy); color: white; border-radius: 8px; }
.skip-link:focus { top: 1rem; }
.container { width: min(calc(100% - 2rem), var(--max-width)); margin-inline: auto; }
.eyebrow { margin: 0 0 .7rem; color: var(--orange-dark); font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; color: var(--navy-deep); font-family: Georgia, "Times New Roman", serif; line-height: 1.12; }
h1 { font-size: clamp(2.55rem, 6vw, 5.2rem); }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); }
h3 { font-size: 1.3rem; }
p { margin: .75rem 0 0; }
.lead { max-width: 70ch; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.22rem); }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-soft { background: var(--surface-soft); }
.section-dark { color: white; background: var(--navy-deep); }
.section-dark h2, .section-dark h3 { color: white; }
.section-dark .lead { color: #c9dce9; }
.section-heading { max-width: 760px; margin-bottom: 2.2rem; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(7,59,104,.12); backdrop-filter: blur(14px); }
.header-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand img { width: 210px; height: auto; }
.nav-toggle { display: none; padding: .65rem; color: var(--navy); background: white; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 25px; height: 2px; margin: 5px 0; background: currentColor; }
.site-nav { display: flex; align-items: center; gap: 1.45rem; }
.site-nav a { color: var(--navy-deep); font-size: .92rem; font-weight: 750; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--orange-dark); }
.site-nav .nav-quote { padding: .75rem 1rem; color: white; background: var(--orange); border-radius: 999px; }
.site-nav .nav-quote:hover { color: white; background: var(--orange-dark); }
.hero { position: relative; overflow: hidden; padding: clamp(4.5rem, 9vw, 8.5rem) 0; background: linear-gradient(125deg, #f5fbfe 0%, #fff 57%, #fff5ec 100%); }
.hero::before { content: ""; position: absolute; width: 560px; height: 560px; right: -230px; top: -250px; border: 90px solid rgba(22,155,213,.08); border-radius: 50%; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: clamp(2rem, 6vw, 5rem); }
.hero h1 span { color: var(--blue); }
.hero-card { padding: 2rem; color: white; background: linear-gradient(145deg, var(--navy), var(--navy-deep)); border-radius: 28px; box-shadow: var(--shadow); }
.hero-card .signal { display: grid; place-items: center; width: 74px; height: 74px; margin-bottom: 1.4rem; color: var(--navy-deep); background: var(--orange); border-radius: 20px; font-size: 2rem; }
.hero-card ul { margin: 1.25rem 0 0; padding: 0; list-style: none; }
.hero-card li { padding: .7rem 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.hero-card li:last-child { border-bottom: 0; }
.action-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: .78rem 1.15rem; border: 2px solid transparent; border-radius: 999px; font-weight: 800; text-decoration: none; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--orange); }
.button-primary:hover { background: var(--orange-dark); }
.button-secondary { color: white; background: var(--navy); }
.button-outline { color: var(--navy); background: white; border-color: var(--navy); }
.button-whatsapp { color: white; background: #128c4a; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.card { padding: 1.5rem; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 28px rgba(5,43,77,.06); }
.card-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 1rem; color: white; background: var(--navy); border-radius: 14px; font-weight: 900; }
.card p { color: var(--muted); }
.page-hero { padding: clamp(3.8rem, 8vw, 6.5rem) 0; background: linear-gradient(125deg, var(--navy-deep), var(--navy)); color: white; }
.page-hero h1 { color: white; font-size: clamp(2.6rem, 6vw, 4.8rem); }
.page-hero .lead { color: #d5e5ef; }
.stat-strip { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 2rem; border: 1px solid rgba(255,255,255,.18); border-radius: 16px; overflow: hidden; }
.stat { padding: 1.2rem; border-right: 1px solid rgba(255,255,255,.18); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; color: var(--orange); font-size: 1.55rem; }
.timeline { display: grid; gap: 1rem; }
.timeline-item { display: grid; grid-template-columns: 180px 1fr; gap: 1.5rem; padding: 1.5rem; background: white; border: 1px solid var(--line); border-left: 5px solid var(--blue); border-radius: 12px; }
.timeline-meta { color: var(--orange-dark); font-weight: 800; }
.tag-list { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
.tag { padding: .35rem .7rem; color: var(--navy); background: var(--blue-light); border-radius: 999px; font-size: .85rem; font-weight: 750; }
.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 2rem; align-items: start; }
.contact-panel { padding: 1.6rem; color: white; background: var(--navy-deep); border-radius: var(--radius); }
.contact-panel h2, .contact-panel h3 { color: white; }
.contact-list { margin: 1.5rem 0 0; padding: 0; list-style: none; }
.contact-list li { padding: .85rem 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.contact-list a { color: white; }
.form-card { padding: clamp(1.3rem, 4vw, 2.2rem); background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field-full { grid-column: 1 / -1; }
label, legend { color: var(--navy-deep); font-weight: 800; }
input, select, textarea { width: 100%; padding: .82rem .9rem; color: var(--ink); background: white; border: 1px solid #adbac3; border-radius: 9px; }
textarea { min-height: 145px; resize: vertical; }
.radio-row { display: flex; flex-wrap: wrap; gap: 1rem; }
.radio-row label { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; }
.radio-row input { width: auto; }
.form-note { color: var(--muted); font-size: .9rem; }
.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 2rem; color: white; background: linear-gradient(120deg, var(--navy), var(--blue)); border-radius: 24px; }
.cta-band h2 { color: white; font-size: clamp(1.8rem, 4vw, 2.8rem); }
.site-footer { padding: 3rem 0 1.4rem; color: #d6e2eb; background: #031f37; }
.footer-grid { display: grid; grid-template-columns: 1.35fr .65fr .8fr; gap: 2rem; }
.footer-logo { width: 220px; padding: .55rem; background: white; border-radius: 10px; }
.site-footer h3 { color: white; font-family: inherit; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; }
.site-footer a { color: #d6e2eb; }
.footer-links { margin: .8rem 0 0; padding: 0; list-style: none; }
.footer-links li { margin: .45rem 0; }
.footer-bottom { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.14); color: #9fb5c4; font-size: .86rem; }
.mobile-actions { display: none; }

@media (max-width: 900px) {
  .hero-grid, .contact-layout { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: block; }
  .site-nav { position: absolute; left: 1rem; right: 1rem; top: calc(100% + .5rem); display: none; align-items: stretch; flex-direction: column; padding: 1rem; background: white; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
  .site-nav[data-open="true"] { display: flex; }
  .site-nav a { padding: .5rem; }
}

@media (max-width: 620px) {
  body { padding-bottom: 68px; }
  .brand img { width: 175px; }
  .header-inner { min-height: 74px; }
  .grid-2, .grid-3, .grid-4, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: .5rem; }
  .stat-strip { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .stat:last-child { border-bottom: 0; }
  .cta-band { align-items: flex-start; flex-direction: column; }
  .mobile-actions { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr); background: white; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(5,43,77,.12); }
  .mobile-actions a { padding: .7rem .35rem; color: var(--navy); font-size: .75rem; font-weight: 850; text-align: center; text-decoration: none; }
  .mobile-actions a:nth-child(2) { color: white; background: #128c4a; }
  .mobile-actions a:nth-child(3) { color: white; background: var(--orange); }
}

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