:root {
  --blue: #0e7ed8;
  --blue-strong: #0b6fc4;
  --navy: #0a1d35;
  --dark: #081524;
  --text: #0b1b2c;
  --muted: #4c5b6f;
  --surface: #f7f9fc;
  --card: #ffffff;
  --line: rgba(8, 21, 36, 0.08);
  --radius: 16px;
  --shadow: 0 20px 60px rgba(8, 21, 36, 0.12);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Space Grotesk', 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 10%, rgba(14, 126, 216, 0.12), transparent 25%),
    radial-gradient(circle at 90% 0%, rgba(14, 126, 216, 0.08), transparent 25%),
    #f4f6fb;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid var(--line);
  position: sticky;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.5px; }
.brand__logo { width: 150px; height: auto; object-fit: contain; }

.nav { display: flex; align-items: center; gap: 20px; }
.nav a { font-weight: 500; color: var(--muted); }
.nav a:hover { color: var(--blue-strong); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 46px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  padding: 10px 12px;
  gap: 6px;
  transition: box-shadow 0.2s ease;
}
.nav-toggle span { width: 100%; height: 2px; background: var(--text); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.btn {
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 600;
  transition: all 0.2s ease;
}
.btn--primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-strong) 100%);
  color: #fff;
  border: none;
  box-shadow: 0 16px 40px rgba(14, 126, 216, 0.25);
}
.btn--primary:hover { transform: translateY(-1px); }
.btn--ghost { background: rgba(255, 255, 255, 0.8); border: 1px solid var(--line); color: var(--text); }
.btn--link { border: none; color: var(--blue-strong); padding-left: 0; }

main { max-width: 1200px; margin: 0 auto; padding: 0 24px 80px; }

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  padding: 100px 0 64px;
}
.hero__content h1 { font-size: clamp(32px, 5vw, 46px); line-height: 1.15; margin: 10px 0; }
.lead { font-size: 18px; color: var(--muted); margin-bottom: 20px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; color: var(--blue-strong); font-weight: 700; margin: 0 0 8px; }
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.hero__chips span { background: #1d7bc24b; color: var(--blue-strong); padding: 8px 12px; border-radius: 12px; font-weight: 600; }
.hero__actions { display: flex; gap: 14px; align-items: center; margin-bottom: 18px; }
.hero__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.stat { padding: 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.9); border: 1px solid var(--line); }
.stat__number { font-size: 22px; font-weight: 700; color: var(--blue-strong); }

.hero__media { position: relative; display: grid; gap: 16px; }
.hero__card { background: linear-gradient(145deg, #0c0c0c, #0f2c51); color: #e8f1ff; padding: 24px; border-radius: 20px; box-shadow: 0 30px 80px rgba(8, 21, 36, 0.35); border: 1px solid rgba(255,255,255,0.06); }
.hero__card h3 { margin: 4px 0 10px; }
.hero__card p { color: #c1d4f2; }
.checklist { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.checklist li { position: relative; padding-left: 20px; color: #d5e3ff; }
.checklist li::before { content: ''; position: absolute; left: 0; top: 10px; width: 10px; height: 10px; border-radius: 50%; background: #3fc1ff; box-shadow: 0 0 12px #3fc1ff; }

.hero__logo { position: relative; background: #0c0c0c; border-radius: 18px; padding: 18px; border: 1px solid rgba(255,255,255,0.08); box-shadow: 0 20px 60px rgba(8, 21, 36, 0.35); display: flex; align-items: center; justify-content: center; }
.hero__logo .glow { position: absolute; inset: 10%; background: radial-gradient(circle, rgba(14, 126, 216, 0.35), transparent 60%); filter: blur(20px); z-index: 0; }
.hero__logo img { position: relative; width: 200px; filter: drop-shadow(0 12px 24px rgba(14, 126, 216, 0.4)); }

.section { padding: 64px 0; }
.section__header { max-width: 720px; margin-bottom: 32px; }
.section h2 { margin: 8px 0; font-size: 32px; line-height: 1.2; }
.section__desc { color: var(--muted); margin-top: 6px; }

.grid { display: grid; gap: 18px; }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
  padding: 18px;
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(8, 21, 36, 0.05);
}
.card--accent { background: linear-gradient(145deg, rgba(14, 126, 216, 0.08), #ffffff); }
.card--highlight { background: linear-gradient(160deg, #0f2c51, #0b1f3a); color: #eaf2ff; border: 1px solid rgba(255,255,255,0.08); box-shadow: 0 25px 70px rgba(8, 21, 36, 0.35); }
.card--highlight h3 { color: #fff; }
.card--highlight p { color: #d5e3ff; }
.checklist--light li { color: #e8f1ff; }

.service-group { margin: 28px 0 44px; padding: 26px; border-radius: 18px; background: rgba(255, 255, 255, 0.9); border: 1px solid var(--line); box-shadow: 0 20px 60px rgba(8, 21, 36, 0.08); }
.service-group__title h3 { margin: 4px 0 6px; font-size: 24px; }
.service-group__title p { color: var(--muted); margin: 0 0 12px; }

.section--split { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; align-items: center; }

.pill-list { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.pill-list li { background: rgba(14, 126, 216, 0.08); color: var(--blue-strong); padding: 10px 12px; border-radius: 12px; font-weight: 600; }

.tag { display: inline-block; padding: 6px 10px; border-radius: 999px; background: rgba(14, 126, 216, 0.1); color: var(--blue-strong); font-weight: 600; font-size: 12px; }

.section--clients { text-align: center; }
.clients-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.client-card { display: flex; flex-direction: column; gap: 14px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 10px 30px rgba(8, 21, 36, 0.08); text-align: left; }
.client-card__logo { width: 100%; aspect-ratio: 4 / 3; border-radius: 14px; background: rgba(14, 126, 216, 0.08); display: flex; align-items: center; justify-content: center; border: 1px solid rgba(14,126,216,0.16); padding: 12px; }
.client-card__logo img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.tagline { margin: 4px 0; font-weight: 600; color: var(--muted); }
.client-card__desc { margin: 6px 0 0; color: var(--muted); }

.section--cta { background: linear-gradient(135deg, #0f2c51, #0a1d35); color: #eaf2ff; border-radius: 20px; padding: 36px; display: flex; align-items: center; justify-content: space-between; gap: 18px; box-shadow: 0 30px 70px rgba(8, 21, 36, 0.35); }
.section--cta h2 { color: #fff; }
.section--cta p { color: #c8dcff; margin: 6px 0 0; }
.cta__actions { display: flex; gap: 12px; }
.section--cta .btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }

.whatsapp-fab { position: fixed; right: 22px; bottom: 22px; width: 60px; height: 60px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 20px 40px rgba(37, 211, 102, 0.35), 0 6px 16px rgba(0,0,0,0.18); border: none; transition: transform 0.2s ease, box-shadow 0.2s ease; z-index: 20; }
.whatsapp-fab svg { width: 30px; height: 30px; }
.whatsapp-fab:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 24px 48px rgba(37, 211, 102, 0.4), 0 8px 18px rgba(0,0,0,0.2); }

.footer { max-width: 1200px; margin: 40px auto 20px; padding: 0 24px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; align-items: flex-start; color: var(--muted); border-top: 1px solid var(--line); padding-top: 18px; }
.footer__brand img { width: 120px; height: auto; }
.footer__brand p { margin: 8px 0 0; }
.footer__col { display: flex; flex-direction: column; gap: 6px; color: var(--muted); }
.footer__col a { color: var(--muted); font-weight: 600; }
.footer__col a:hover { color: var(--blue-strong); }
.footer__meta { display: flex; gap: 12px; align-items: center; font-weight: 600; justify-content: flex-start; }

@media (max-width: 1024px) {
  .topbar { padding: 16px 24px; gap: 12px; flex-wrap: wrap; position: sticky; }
  .nav { flex-wrap: wrap; }
  .hero { grid-template-columns: 1fr; padding-top: 64px; }
  .hero__stats { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
  .section { padding: 48px 0; }
  .section--cta { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 900px) {
  .topbar { position: sticky; }
  .nav-toggle { display: flex; }
  .nav { display: none; position: absolute; top: 72px; left: 24px; right: 24px; padding: 14px; flex-direction: column; gap: 12px; background: #fff; border-radius: 14px; border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(8, 21, 36, 0.12); }
  .nav.nav--open { display: flex; }
  .nav a { padding: 10px 6px; }
  .clients-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .clients-grid { grid-template-columns: 1fr; }
  .nav { top: 66px; }
  .btn { padding: 10px 16px; }
  .hero__logo img { width: 160px; }
  .section--cta { padding: 28px; }
  .footer { display: grid; grid-template-columns: 1fr; gap: 12px; }
  .whatsapp-fab { right: 16px; bottom: 16px; width: 54px; height: 54px; }
}