:root {
  --bg: #07111f;
  --bg-soft: #0e1b2e;
  --text: #172033;
  --muted: #607086;
  --white: #ffffff;
  --line: rgba(255,255,255,.16);
  --card: #ffffff;
  --blue: #0f64ff;
  --blue-dark: #0a3d9a;
  --green: #24d18b;
  --green-dark: #16a66a;
  --surface: #f4f7fb;
  --shadow: 0 22px 70px rgba(10, 30, 60, .16);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--white); padding: 8px 12px; border-radius: 8px; z-index: 99; }
.skip-link:focus { left: 8px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 17, 31, .82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-wrap { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--white); }
.brand-mark { width: 44px; height: 44px; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--green)); display: grid; place-items: center; font-weight: 900; letter-spacing: -.04em; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text small { color: rgba(255,255,255,.66); font-size: 12px; margin-top: 4px; }
.desktop-nav { display: flex; align-items: center; gap: 26px; color: rgba(255,255,255,.72); font-size: 14px; }
.desktop-nav a:hover { color: var(--white); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 12px 20px; border-radius: 999px; border: 1px solid transparent; font-weight: 800; letter-spacing: -.01em; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; cursor: pointer; }
.btn:hover { transform: translateY(-1px); }
.btn-small { min-height: 40px; padding: 9px 16px; font-size: 14px; }
.btn-lg { min-height: 54px; padding: 15px 24px; }
.btn-primary { background: linear-gradient(135deg, var(--green), #44e4ff); color: #062033; box-shadow: 0 16px 42px rgba(36, 209, 139, .28); }
.btn-ghost { border-color: rgba(255,255,255,.24); color: var(--white); background: rgba(255,255,255,.08); }
.btn-light { background: var(--white); color: var(--blue-dark); }

.hero { position: relative; min-height: 780px; display: grid; align-items: center; overflow: hidden; background: var(--bg); color: var(--white); }
.hero-bg { position: absolute; inset: 0; background-image: url('../images/hero.webp'); background-size: cover; background-position: center; opacity: .62; transform: scale(1.02); }
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(circle at 30% 45%, rgba(12, 104, 255, .22), transparent 28%), linear-gradient(90deg, rgba(7,17,31,.96) 0%, rgba(7,17,31,.74) 44%, rgba(7,17,31,.28) 100%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.05fr) 380px; gap: 46px; align-items: center; padding: 96px 0; }
.hero-content { max-width: 760px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px; color: #9fffd5; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; }
.eyebrow::before { content: ''; width: 30px; height: 2px; background: currentColor; border-radius: 999px; }
.eyebrow.dark { color: var(--blue); }
h1, h2, h3 { margin: 0; line-height: 1.05; letter-spacing: -.045em; }
h1 { font-size: clamp(44px, 7vw, 86px); max-width: 900px; }
h2 { font-size: clamp(34px, 4.2vw, 58px); }
h3 { font-size: 22px; }
.hero-subtitle { margin: 26px 0 0; max-width: 680px; color: rgba(255,255,255,.82); font-size: clamp(18px, 2vw, 22px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.trust-row span { border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: rgba(255,255,255,.86); border-radius: 999px; padding: 9px 13px; font-size: 13px; }
.hero-card { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.16); box-shadow: 0 22px 70px rgba(0,0,0,.2); backdrop-filter: blur(20px); border-radius: var(--radius); padding: 28px; }
.hero-card strong { font-size: 20px; display: block; margin-bottom: 16px; }
.hero-card ul { margin: 0; padding-left: 18px; color: rgba(255,255,255,.82); }
.hero-card li + li { margin-top: 12px; }

.section { padding: 98px 0; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.text-block { color: var(--muted); font-size: 19px; }
.text-block p:first-child { margin-top: 0; }
.intro-cards { padding-top: 0; }
.cards-grid { display: grid; gap: 20px; }
.cards-grid.three { grid-template-columns: repeat(3, 1fr); }
.cards-grid.four { grid-template-columns: repeat(4, 1fr); }
.card { background: var(--card); border: 1px solid rgba(19, 43, 80, .08); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px; }
.highlight-card { min-height: 238px; }
.icon { display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, rgba(15,100,255,.1), rgba(36,209,139,.14)); color: var(--blue); font-weight: 900; margin-bottom: 22px; }
.card p { color: var(--muted); margin-bottom: 0; }
.section-head { max-width: 780px; margin-bottom: 42px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-head.center .eyebrow { justify-content: center; }
.service-card { min-height: 210px; box-shadow: none; border-color: rgba(19, 43, 80, .12); }
.service-card h3 { font-size: 20px; }

.partnership { background: #ffffff; }
.image-split { align-items: center; }
.image-panel { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.image-panel img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.content-panel p { color: var(--muted); font-size: 18px; }
.check-list { list-style: none; padding: 0; margin: 28px 0 32px; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 32px; color: var(--text); font-weight: 700; }
.check-list li::before { content: '✓'; position: absolute; left: 0; top: -1px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: rgba(36,209,139,.16); color: var(--green-dark); font-size: 14px; }

.process { background: linear-gradient(180deg, #f4f7fb 0%, #ffffff 100%); }
.timeline { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.timeline li { position: relative; background: var(--white); border-radius: var(--radius); padding: 26px; box-shadow: 0 12px 35px rgba(10, 30, 60, .08); border: 1px solid rgba(19,43,80,.08); }
.timeline li::before { counter-increment: step; content: counter(step); width: 40px; height: 40px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--green)); color: var(--white); font-weight: 900; margin-bottom: 20px; }
.timeline strong { display: block; font-size: 18px; margin-bottom: 10px; }
.timeline span { color: var(--muted); font-size: 15px; }

.cta-band { background: radial-gradient(circle at 18% 20%, rgba(36,209,139,.24), transparent 30%), linear-gradient(135deg, #082146, #07111f); color: var(--white); padding: 78px 0; }
.cta-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 48px; }
.cta-band p { color: rgba(255,255,255,.78); font-size: 19px; max-width: 700px; }
.cta-actions { display: grid; justify-items: start; gap: 12px; }
.cta-actions small { color: rgba(255,255,255,.62); }
code { background: rgba(255,255,255,.12); border-radius: 6px; padding: 2px 5px; }

.faq { background: #ffffff; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.accordion { display: grid; gap: 12px; }
.faq-item { border: 1px solid rgba(19,43,80,.10); border-radius: 18px; overflow: hidden; background: #fbfcff; }
.faq-question { width: 100%; border: 0; background: transparent; text-align: left; padding: 22px 54px 22px 22px; font-weight: 900; color: var(--text); cursor: pointer; position: relative; }
.faq-question::after { content: '+'; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--blue); }
.faq-item.is-open .faq-question::after { content: '–'; }
.faq-answer { display: none; padding: 0 22px 22px; color: var(--muted); }
.faq-item.is-open .faq-answer { display: block; }
.faq-answer p { margin: 0; }

.site-footer { background: #050b14; color: rgba(255,255,255,.72); padding: 42px 0; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.site-footer strong { color: var(--white); }
.site-footer p { margin: 8px 0 0; }
.whatsapp-float { position: fixed; right: 20px; bottom: 20px; z-index: 80; background: #25d366; color: #052d17; font-weight: 900; border-radius: 999px; padding: 15px 20px; box-shadow: 0 14px 40px rgba(37,211,102,.35); }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .hero { min-height: auto; }
  .hero-grid, .split, .cta-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero-grid { padding: 78px 0; }
  .hero-card { max-width: 520px; }
  .cards-grid.three, .cards-grid.four { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .nav-wrap { height: 70px; }
  .brand-text small { display: none; }
  .site-header .btn { display: none; }
  h1 { font-size: 40px; }
  h2 { font-size: 32px; }
  .section { padding: 70px 0; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .cards-grid.three, .cards-grid.four, .timeline { grid-template-columns: 1fr; }
  .footer-grid { flex-direction: column; }
  .whatsapp-float { left: 14px; right: 14px; text-align: center; }
}