:root {
  --navy: #0f1f3a;
  --navy-2: #17315d;
  --lime: #a4c517;
  --blue: #24439d;
  --text: #172033;
  --muted: #60708f;
  --line: rgba(20, 32, 57, 0.1);
  --bg: #f5f7fb;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(11, 28, 58, 0.12);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 14px; }
.logo-aid { height: 48px; object-fit: contain; }
.logo-power { height: 38px; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--navy); font-weight: 600; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 28px; color: var(--navy); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 20px; border-radius: 999px; font-weight: 700;
  transition: .25s ease; border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--navy)); color: #fff; box-shadow: var(--shadow); }
.btn-secondary { background: #fff; color: var(--navy); border-color: rgba(36,67,157,.18); }
.btn-light, .btn-nav { background: rgba(36,67,157,.08); color: var(--blue); }
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #eff4ff 0%, #fff 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../img/evidencia-05-equipo-aid-group-power-link.jpg') center/cover no-repeat;
  opacity: .18; transform: scale(1.05);
}
.hero-shade { position: absolute; inset: 0; background: radial-gradient(circle at top left, rgba(164,197,23,.16), transparent 38%), linear-gradient(135deg, rgba(15,31,58,.06), rgba(255,255,255,.4)); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 38px; padding: 84px 0 56px; align-items: center; }
.hero-topline { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; color: var(--muted); font-weight: 700; }
.hero-topline img { height: 48px; }
.hero h1 { margin: 18px 0 16px; font-size: clamp(2.2rem, 5vw, 4.3rem); line-height: 1.02; letter-spacing: -.03em; color: var(--navy); }
.hero-lead { font-size: 1.12rem; max-width: 770px; color: #33415f; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 22px; }
.hero-points { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px 18px; list-style: none; padding: 0; margin: 0; }
.hero-points li { background: rgba(255,255,255,.82); border: 1px solid rgba(20,32,57,.08); border-radius: 14px; padding: 12px 14px; font-weight: 600; }
.hero-card, .panel, .keyword-panel, .contact-card, .download-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero-card img, .panel img { border-top-left-radius: var(--radius); border-top-right-radius: var(--radius); }
.hero-card-body { padding: 20px 22px 24px; }
.hero-card-body strong { display: block; color: var(--navy); font-size: 1.1rem; margin-bottom: 8px; }
.section { padding: 84px 0; }
.alt { background: var(--bg); }
.strip { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.strip-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.strip-grid div { padding: 12px 14px; border-right: 1px solid var(--line); }
.strip-grid div:last-child { border-right: 0; }
.strip-grid strong { display: block; color: var(--blue); font-size: 1.05rem; }
.strip-grid span, .section-heading p, .panel p, .download-note, .contact-card p, .site-footer p { color: var(--muted); }
.eyebrow { display: inline-block; margin-bottom: 12px; color: var(--blue); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.section h2 { margin: 0 0 18px; font-size: clamp(1.7rem, 3vw, 2.8rem); line-height: 1.1; color: var(--navy); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.two-col.reverse { grid-template-columns: 1fr 1fr; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 26px; box-shadow: 0 12px 32px rgba(17,32,61,.06); }
.card h3 { margin: 0 0 10px; color: var(--navy); font-size: 1.16rem; }
.section-heading { max-width: 820px; margin-bottom: 30px; }
.download-box { padding: 24px; }
.keyword-panel { padding: 28px; }
.keyword-panel h3 { margin-top: 0; color: var(--navy); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span { padding: 10px 14px; border-radius: 999px; background: rgba(36,67,157,.08); color: var(--navy); font-weight: 700; font-size: .95rem; }
.gallery { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.gallery figure { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: 0 12px 32px rgba(17,32,61,.06); }
.gallery img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.gallery figcaption { padding: 16px 16px 18px; display: grid; gap: 6px; }
.gallery strong { font-size: .94rem; color: var(--navy); }
.gallery span { color: var(--muted); font-size: .94rem; }
.contact-card { padding: 34px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; align-items: center; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-start; }
.site-footer { background: var(--navy); color: rgba(255,255,255,.84); padding: 44px 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 24px; }
.footer-grid h3 { color: #fff; margin-top: 0; }
.footer-grid a, .footer-grid span { display: block; margin: 8px 0; color: rgba(255,255,255,.78); }
.footer-logo { height: 54px; width: auto; margin-bottom: 14px; filter: brightness(0) invert(1); }
.reveal { opacity: 0; transform: translateY(26px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .nav {
    position: absolute; top: 84px; left: 16px; right: 16px; background: #fff; border: 1px solid var(--line);
    border-radius: 20px; padding: 16px; display: none; flex-direction: column; align-items: flex-start; box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .hero-grid, .two-col, .contact-card, .footer-grid, .cards, .gallery, .strip-grid { grid-template-columns: 1fr; }
  .hero-points { grid-template-columns: 1fr; }
  .strip-grid div { border-right: 0; border-bottom: 1px solid var(--line); }
  .strip-grid div:last-child { border-bottom: 0; }
}
@media (max-width: 640px) {
  .logo-aid { height: 40px; }
  .logo-power { height: 30px; }
  .container { width: min(100% - 22px, 1180px); }
  .section { padding: 68px 0; }
  .hero-grid { padding: 72px 0 40px; }
  .btn { width: 100%; }
  .hero-actions, .contact-actions { flex-direction: column; }
}