:root {
  --primary: #0d375b;
  --primary-2: #145892;
  --orange: #ff6600;
  --orange-2: #ee6103;
  --light: #f5f5f5;
  --border: #e0e0e0;
  --text: #122230;
  --muted: #5d6a76;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(13, 55, 91, 0.12);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Roboto', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
h1,h2,h3,.eyebrow,.section-tag,.btn { font-family: 'Montserrat', Arial, sans-serif; }
h1 { font-size: clamp(2.4rem, 5vw, 4.5rem); line-height: 1.05; margin: 0 0 1rem; }
h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.15; margin: 0 0 .8rem; }
h3 { margin-top: 0; }
p { margin: 0 0 1rem; color: var(--muted); }
.topbar {
  background: linear-gradient(90deg, var(--primary), var(--orange));
  color: #fff;
  font-size: .92rem;
}
.topbar__inner { display:flex; justify-content:space-between; gap:1rem; padding:.65rem 0; flex-wrap: wrap; }
.header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.nav { display:flex; align-items:center; justify-content:space-between; padding: 1rem 0; gap: 1rem; }
.brand img { height: 54px; width: auto; }
.nav-menu { display:flex; gap: 1.2rem; align-items:center; }
.nav-menu a { font-weight: 500; }
.nav-toggle { display:none; border:none; background:none; font-size:1.8rem; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  padding: .95rem 1.3rem; border-radius: 999px; border: 2px solid transparent;
  background: var(--orange); color: #fff; font-weight: 700; transition: .25s ease;
  box-shadow: 0 12px 28px rgba(255,102,0,.22);
}
.btn:hover { transform: translateY(-2px); background: var(--orange-2); }
.btn--ghost { background: transparent; color: var(--primary); border-color: rgba(13,55,91,.14); box-shadow:none; }
.btn--sm { padding: .78rem 1rem; }
.hero {
  position: relative; overflow: clip; padding: 6rem 0 4.2rem;
  background: linear-gradient(135deg, rgba(13,55,91,.05), rgba(255,102,0,.07));
}
.hero__bg::before, .hero__bg::after {
  content:""; position:absolute; border-radius:50%; filter: blur(10px);
}
.hero__bg::before { width: 420px; height:420px; right:-120px; top:-80px; background: rgba(255,102,0,.12); }
.hero__bg::after { width: 340px; height:340px; left:-120px; bottom:-120px; background: rgba(13,55,91,.1); }
.hero__grid { position:relative; display:grid; grid-template-columns: 1.2fr .8fr; gap: 2rem; align-items:center; }
.eyebrow, .section-tag {
  display:inline-flex; align-items:center; gap:.45rem;
  font-weight:800; letter-spacing:.06em; text-transform:uppercase; color: var(--orange);
  font-size:.85rem; margin-bottom: 1rem;
}
.hero__actions { display:flex; gap: 1rem; flex-wrap:wrap; margin: 1.5rem 0 2rem; }
.hero__stats { display:grid; grid-template-columns: repeat(3,1fr); gap:1rem; }
.hero__stats div {
  background:#fff; padding: 1rem; border:1px solid rgba(13,55,91,.08); border-radius: 18px; box-shadow: var(--shadow);
}
.hero__stats strong { display:block; color: var(--primary); font-family:'Montserrat'; }
.hero__stats span { color: var(--muted); font-size:.95rem; }
.hero__card { position: relative; min-height: 480px; }
.hero__logo-wrap {
  position:absolute; inset: 1rem 0 0 2rem; display:grid; place-items:center;
}
.hero__logo-spin { width:min(100%, 360px); animation: float 5s ease-in-out infinite; }
.floating-card {
  position:absolute; right:0; bottom:0; width:min(100%, 320px); z-index:2;
}
.card {
  background:#fff; border-radius: var(--radius); padding: 1.45rem; box-shadow: var(--shadow); border:1px solid rgba(13,55,91,.08);
}
.card--accent { background: linear-gradient(180deg, #fff, #f9fbfd); border-top: 5px solid var(--orange); }
.card--accent a { color: var(--orange); font-weight:700; }
.section { padding: 5rem 0; }
.section--light { background: var(--light); }
.section--dark {
  color:#fff;
  background:
   radial-gradient(circle at top right, rgba(255,102,0,.18), transparent 28%),
   linear-gradient(135deg, var(--primary), #08233a 70%);
}
.section--dark p, .section--dark h2 { color:#fff; }
.split { display:grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items:start; }
.grid-cards { display:grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.info-card.full { grid-column: 1/-1; }
.info-card ul { margin:0; padding-left:1.1rem; color:var(--muted); }
.section-head { text-align:center; max-width: 760px; margin: 0 auto 2rem; }
.cards { display:grid; gap: 1.2rem; }
.cards--4 { grid-template-columns: repeat(4,1fr); }
.category .icon {
  width: 54px; height: 54px; display:grid; place-items:center; font-size:1.5rem; border-radius: 16px;
  background: linear-gradient(135deg, rgba(13,55,91,.1), rgba(255,102,0,.1)); margin-bottom: 1rem;
}
.timeline { display:grid; grid-template-columns: repeat(4,1fr); gap:1rem; }
.timeline__item {
  background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.08); border-radius: 22px; padding: 1.3rem;
}
.timeline__item span {
  display:inline-grid; place-items:center; width: 42px; height:42px; border-radius:50%;
  background: var(--orange); color:#fff; font-family:'Montserrat'; font-weight:800; margin-bottom:1rem;
}
.cta {
  display:flex; justify-content:space-between; align-items:center; gap: 1.5rem; background:#fff; padding:2rem; border-radius:30px; box-shadow:var(--shadow);
}
.contact-grid { display:grid; grid-template-columns: 1fr .9fr; gap: 2rem; align-items:center; }
.contact-list { display:grid; gap:.8rem; margin-top:1rem; }
.contact-list a {
  padding: 1rem 1.1rem; border:1px solid var(--border); border-radius: 18px; background:#fff; box-shadow:var(--shadow);
}
.contact-card img { height: 62px; width:auto; margin-bottom: 1rem; }
.footer { background:#071c2e; color:#d7dde2; padding: 1.6rem 0; }
.footer__inner { display:flex; align-items:center; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
.footer img { height: 44px; width:auto; filter: brightness(0) invert(1); }
.whatsapp-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 30;
  background: #25d366; color:#fff; padding: .95rem 1.2rem; border-radius:999px;
  box-shadow: 0 16px 36px rgba(0,0,0,.2); font-weight:700;
}
.reveal { opacity:0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity:1; transform: translateY(0); }
.reveal-delay { transition-delay: .1s; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}
@media (max-width: 980px) {
  .hero__grid, .split, .contact-grid, .cards--4, .timeline { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display:block; }
  .nav-menu {
    position:absolute; left:1rem; right:1rem; top:100%; background:#fff; padding:1rem; border-radius: 20px; box-shadow:var(--shadow);
    display:none; flex-direction:column; align-items:flex-start;
  }
  .nav-menu.open { display:flex; }
  .hero { padding-top: 4.5rem; }
  .hero__grid, .split, .cards--4, .timeline, .contact-grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr; }
  .hero__card { min-height: 380px; }
  .hero__logo-wrap { inset: 0; }
  .floating-card { position:relative; width:100%; margin-top: 260px; }
  .cta, .footer__inner, .topbar__inner { flex-direction:column; align-items:flex-start; }
}