/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:        #1a3c8f;
  --blue-mid:    #2351b5;
  --blue-light:  #3a6fd8;
  --blue-pale:   #e8eef8;
  --blue-xpale:  #f2f5fc;
  --silver:      #8a9ab5;
  --border:      #d4dbe8;
  --text:        #0d1f4e;
  --text-mid:    #3a4a6b;
  --text-muted:  #6b7a99;
  --bg:          #ffffff;
  --bg-alt:      #f5f7fc;
  --radius:      14px;
  --shadow:      0 2px 16px rgba(26,60,143,0.09);
  --shadow-lg:   0 8px 40px rgba(26,60,143,0.14);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

/* ── Layout ─────────────────────────────────────────────────── */
.section-inner, .nav-inner, .footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Nav ────────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}
.nav-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  padding-top: 12px; padding-bottom: 12px;
  gap: 24px;
}
.nav-logo { height: 44px; width: auto; border-radius: 10px; display: block; }
.nav-links {
  display: flex; gap: 28px;
  flex: 1; justify-content: center;
}
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-mid);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--blue); }
.nav-cta {
  font-size: 0.875rem; font-weight: 600;
  color: #fff; background: var(--blue);
  padding: 8px 20px; border-radius: 999px;
  transition: background 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--blue-mid); }
@media (max-width: 680px) { .nav-links { display: none; } }

/* ── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue); color: #fff;
  font-size: 0.9rem; font-weight: 600;
  padding: 13px 26px; border-radius: 999px;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(26,60,143,0.22);
}
.btn-primary:hover { background: var(--blue-mid); box-shadow: 0 6px 20px rgba(26,60,143,0.32); }
.btn-primary.btn-lg { font-size: 1rem; padding: 15px 32px; }
.btn-secondary {
  display: inline-flex; align-items: center;
  font-size: 0.9rem; font-weight: 600;
  color: var(--blue); padding: 13px 26px;
  border-radius: 999px; border: 1.5px solid var(--border);
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: var(--blue); background: var(--blue-xpale); }
.btn-white {
  display: inline-flex; align-items: center; gap: 6px;
  background: #fff; color: var(--blue);
  font-size: 0.9rem; font-weight: 700;
  padding: 13px 28px; border-radius: 999px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transition: box-shadow 0.2s, background 0.2s;
}
.btn-white:hover { background: var(--blue-pale); box-shadow: 0 6px 24px rgba(0,0,0,0.18); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 6px;
  background: transparent; color: var(--blue);
  font-size: 0.9rem; font-weight: 600;
  padding: 12px 26px; border-radius: 999px;
  border: 1.5px solid var(--blue);
  transition: background 0.2s;
}
.btn-outline:hover { background: var(--blue-xpale); }
.btn-outline.btn-lg { font-size: 1rem; padding: 14px 32px; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(140deg, var(--blue-xpale) 0%, #fff 65%);
  padding: 90px 0 100px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 28px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 64px; align-items: center;
}
@media (max-width: 780px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: flex; justify-content: center; order: -1; }
  .hero-actions { justify-content: center; }
}
.hero-badge {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-pale);
  padding: 5px 14px; border-radius: 999px;
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800; letter-spacing: -0.04em;
  line-height: 1.13; color: var(--text);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.05rem; color: var(--text-mid);
  max-width: 540px; margin-bottom: 34px; line-height: 1.75;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-logo {
  width: 240px; height: 240px; object-fit: contain;
  border-radius: 30px; border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

/* ── Strip ──────────────────────────────────────────────────── */
.strip { background: var(--blue); padding: 26px 0; }
.strip-inner {
  display: flex; align-items: center;
  justify-content: center; flex-wrap: wrap;
}
.strip-item {
  display: flex; flex-direction: column;
  align-items: center; padding: 8px 36px;
}
.strip-num { font-size: 1.3rem; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.strip-lbl { font-size: 0.68rem; font-weight: 500; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.09em; margin-top: 2px; }
.strip-div { width: 1px; height: 34px; background: rgba(255,255,255,0.18); }

/* ── Sections ───────────────────────────────────────────────── */
.section-light { background: var(--bg); padding: 100px 0; border-bottom: 1px solid var(--border); }
.section-tag {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--blue-light); background: var(--blue-pale);
  padding: 4px 12px; border-radius: 999px; margin-bottom: 14px;
}
.section-headline {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800; letter-spacing: -0.035em;
  color: var(--text); margin-bottom: 16px;
}
.section-body {
  font-size: 1rem; color: var(--text-mid);
  max-width: 640px; margin-bottom: 16px; line-height: 1.75;
}

/* ── Pillars ────────────────────────────────────────────────── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px; margin-top: 52px;
}
.pillar-card {
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px 26px;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.pillar-card:hover { box-shadow: var(--shadow); border-color: var(--blue-light); }
.pillar-card.pillar-blue {
  background: var(--blue); border-color: var(--blue);
}
.pillar-card.pillar-blue h3, .pillar-card.pillar-blue p { color: #fff; }
.pillar-card.pillar-blue .pillar-icon { color: rgba(255,255,255,0.9); }
.pillar-icon { font-size: 1.8rem; margin-bottom: 14px; display: block; }
.pillar-card h3 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.pillar-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.7; }

/* ── Enterprise ─────────────────────────────────────────────── */
.section-blue {
  background: linear-gradient(135deg, var(--blue) 0%, #0f2a72 100%);
  padding: 100px 0;
}
.enterprise-inner {
  display: grid; grid-template-columns: 1fr auto;
  gap: 64px; align-items: start;
}
@media (max-width: 820px) { .enterprise-inner { grid-template-columns: 1fr; } }
.section-tag-light {
  color: rgba(255,255,255,0.75); background: rgba(255,255,255,0.12);
}
.section-headline-light { color: #fff; }
.section-body-light { color: rgba(255,255,255,0.75); }
.enterprise-list {
  list-style: none; margin: 24px 0 36px;
  display: flex; flex-direction: column; gap: 10px;
}
.enterprise-list li {
  font-size: 0.95rem; color: rgba(255,255,255,0.85);
  padding-left: 22px; position: relative;
}
.enterprise-list li::before {
  content: '→'; position: absolute; left: 0;
  color: rgba(255,255,255,0.5); font-weight: 700;
}
.enterprise-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); padding: 36px 30px;
  min-width: 280px; max-width: 320px;
}
.ecard-icon { font-size: 2.2rem; margin-bottom: 16px; display: block; }
.enterprise-card h3 { font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 12px; line-height: 1.4; }
.enterprise-card p { font-size: 0.875rem; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 24px; }
.ecard-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.ecard-tags span {
  font-size: 0.72rem; font-weight: 600;
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 4px 10px; border-radius: 999px;
}

/* ── Products ───────────────────────────────────────────────── */
.products-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px; margin-top: 52px;
}
.product-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px 28px; display: flex; flex-direction: column; gap: 16px;
}
.product-card-featured { background: var(--blue-xpale); border-color: var(--blue-light); }
.product-card-upcoming { background: var(--bg-alt); }
.product-card-header { display: flex; flex-direction: column; gap: 8px; }
.product-badge {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 999px; width: fit-content;
}
.product-badge-live { background: #dcfce7; color: #166534; }
.product-badge-soon { background: var(--blue-pale); color: var(--blue); }
.product-card h3 { font-size: 1.25rem; font-weight: 800; color: var(--text); }
.product-tagline { font-size: 0.9rem; color: var(--text-mid); font-weight: 500; }
.product-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.product-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.product-tags span {
  font-size: 0.72rem; font-weight: 600;
  color: var(--blue); background: var(--blue-pale);
  padding: 4px 10px; border-radius: 999px;
}

/* ── About ──────────────────────────────────────────────────── */
.about-section {
  background: var(--bg-alt); padding: 100px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.about-inner {
  display: grid; grid-template-columns: auto 1fr;
  gap: 72px; align-items: center;
}
@media (max-width: 720px) { .about-inner { grid-template-columns: 1fr; } .about-logo-col { display: flex; justify-content: center; } }
.about-logo { width: 200px; height: 200px; object-fit: contain; border-radius: 24px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }

/* ── Contact ────────────────────────────────────────────────── */
.contact-section {
  background: var(--bg); padding: 100px 0;
  border-bottom: 1px solid var(--border);
}
.contact-inner { text-align: center; }
.contact-inner .section-headline { margin-bottom: 14px; }
.contact-inner .section-body { margin: 0 auto 36px; }
.contact-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ─────────────────────────────────────────────────── */
.footer { background: var(--text); padding: 36px 0; }
.footer-inner {
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 20px;
}
.footer-left { display: flex; flex-direction: column; gap: 8px; }
.footer-logo { height: 38px; width: auto; border-radius: 7px; }
.footer-tagline { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-right { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.footer-legal { font-size: 0.78rem; color: rgba(255,255,255,0.35); }
.footer-links { display: flex; gap: 18px; }
.footer-links a { font-size: 0.78rem; color: rgba(255,255,255,0.45); transition: color 0.2s; }
.footer-links a:hover { color: rgba(255,255,255,0.8); }

/* ── Prose pages (privacy/terms) ────────────────────────────── */
.prose { max-width: 740px; margin: 0 auto; padding: 80px 28px; }
.prose h1 { font-size: 2.2rem; font-weight: 800; letter-spacing: -0.035em; color: var(--text); margin-bottom: 8px; }
.prose .updated { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 48px; display: block; }
.prose h2 { font-size: 1.1rem; font-weight: 700; color: var(--text); margin: 40px 0 10px; }
.prose p, .prose li { font-size: 0.95rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 12px; }
.prose ul { padding-left: 20px; }
.prose a { color: var(--blue); }