/* ---------- Base ---------- */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  line-height: 1.6;
  color: #0b1220;
  background: #ffffff;
}

.container {
  width: 92%;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------- Navigation ---------- */

.navbar {
  background: #0f172a;
  color: white;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.brand {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  color: white;
  text-decoration: none;
}

.nav-links a {
  color: white;
  margin-left: 24px;
  text-decoration: none;
  font-weight: 600;
  opacity: 0.85;
}

.nav-links a:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ---------- Hero (Desktop default) ---------- */

.hero {
  background: linear-gradient(135deg, #0f172a, #132a57);
  color: white;
  padding: 110px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: 3.1rem;
  line-height: 1.10;
  margin-bottom: 18px;
}

.subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 20px;
  max-width: 44rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn {
  display: inline-block;
  background: #3b82f6;
  color: white;
  padding: 12px 20px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
}

.btn:hover {
  background: #2563eb;
}

.link {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-weight: 600;
}

.link:hover {
  color: white;
  text-decoration: underline;
}

/* ---------- Desktop Hero Logo Panel ---------- */

.hero-logo-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-panel {
  background: linear-gradient(180deg, #ffffff, #f4f7ff);
  border-radius: 20px;
  width: 480px;
  max-width: 100%;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 28px 60px rgba(0,0,0,0.35);
}

.hero-logo {
  width: 360px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  filter: contrast(1.15) saturate(1.10);
  transform: translateY(-4px);
  display: block;
}

/* ---------- Mobile Logo Strip (hidden on desktop) ---------- */
.brand-strip {
  display: none;
  background: #ffffff;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.brand-strip-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px 0;
}

.brand-strip-logo {
  width: min(520px, 90vw);
  height: auto;
  display: block;
}

/* ---------- Sections ---------- */

.section {
  padding: 80px 0;
}

.section.alt {
  background: #f8fafc;
}

h2 {
  margin-bottom: 18px;
  font-size: 2rem;
}

.section-subtitle {
  margin-bottom: 28px;
  color: #334155;
  max-width: 56rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 26px;
}

.card {
  padding: 24px;
  border-radius: 12px;
  background: white;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.card h3 {
  margin-bottom: 10px;
}

/* ---------- Contact ---------- */

.contact-lead {
  margin-top: 6px;
  margin-bottom: 18px;
  color: #334155;
  max-width: 50rem;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 20px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  max-width: 780px;
}

.contact-label {
  font-size: 0.85rem;
  color: #64748b;
  font-weight: 750;
  letter-spacing: 0.2px;
  margin-bottom: 6px;
}

.contact-link {
  font-weight: 900;
  text-decoration: none;
  color: #0b3ef0;
}

.contact-link:hover {
  text-decoration: underline;
}

.contact-text {
  font-weight: 750;
  color: #20304d;
}

/* ---------- Footer ---------- */

footer {
  background: #0f172a;
  color: white;
  padding: 30px 0;
  text-align: center;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner {
  opacity: 0.9;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero {
    padding: 84px 0 18px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .hero h1 {
    font-size: 2.35rem;
  }

  .subtitle {
    font-size: 1.05rem;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  /* Hide desktop logo panel */
  .hero-logo-wrap {
    display: none;
  }

  /* Show mobile strip */
  .brand-strip {
    display: block;
  }

  /* Tighten logo strip vertical whitespace */
  .brand-strip-inner {
    padding: 8px 0;
  }

  .nav-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav-links a {
    margin-left: 0;
    margin-right: 18px;
  }

  .contact-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .hero {
    padding: 70px 0 14px;
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  /* tighter strip for small phones */
  .brand-strip-inner {
    padding: 6px 0;
  }

  .brand-strip-logo {
    width: min(460px, 92vw);
  }
}