*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #0f172a;
  background-color: #f8fafc;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Top navigation */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(248, 250, 252, 0.8);
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #ffffff, #e5e7eb);
  border: 1px solid rgba(148, 163, 184, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.logo-text {
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.nav-links a {
  color: #475569;
  font-weight: 500;
}

.nav-links a:hover {
  color: #0f172a;
}

/* Hero */
.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #6366f1;
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.hero h1 {
  font-size: clamp(2rem, 3vw, 2.75rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1rem;
  color: #475569;
  max-width: 36rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.hero-footnote {
  font-size: 0.85rem;
  color: #64748b;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  width: 100%;
  max-width: 320px;
}

.hero-card {
  background: linear-gradient(135deg, #ffffff, #f9fafb);
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 1.2rem 1.25rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.09);
}

.hero-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.hero-card h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.hero-card p {
  font-size: 0.9rem;
  color: #64748b;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease,
    border-color 0.15s ease, color 0.15s ease;
}

.btn.primary {
  background: #111827;
  color: #f9fafb;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.35);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 35px rgba(15, 23, 42, 0.45);
  text-decoration: none;
}

.btn.secondary {
  background: #ffffff;
  color: #111827;
  border-color: rgba(148, 163, 184, 0.8);
}

.btn.secondary:hover {
  background: #f3f4f6;
  text-decoration: none;
}

.btn.ghost {
  background: transparent;
  color: #111827;
  border-color: rgba(148, 163, 184, 0.3);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 0.02);
  text-decoration: none;
}

.btn.wide {
  width: 100%;
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section.muted {
  background: #eef2ff;
}

.section-header {
  max-width: 40rem;
  margin: 0 auto 2.25rem;
  text-align: center;
}

.section-header h2 {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.section-header p {
  font-size: 0.95rem;
  color: #64748b;
}

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.card {
  background: #ffffff;
  border-radius: 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  padding: 1.5rem 1.5rem 1.4rem;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.card-intro {
  font-size: 0.92rem;
  color: #4b5563;
  margin-bottom: 0.8rem;
}

.card-list {
  list-style: none;
  margin-bottom: 1rem;
}

.card-list li {
  font-size: 0.9rem;
  color: #4b5563;
  padding-left: 1.1rem;
  position: relative;
  margin-bottom: 0.45rem;
}

.card-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0.1rem;
  font-size: 1.1rem;
  color: #6366f1;
}

.card-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.65rem;
  border-radius: 999px;
  background: #eef2ff;
  color: #4f46e5;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.7rem;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.step {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 1.25rem;
  border: 1px solid rgba(129, 140, 248, 0.5);
  padding: 1.25rem 1.3rem 1.1rem;
}

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #4f46e5;
  color: #eef2ff;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.step h3 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

.step p {
  font-size: 0.9rem;
  color: #4b5563;
}

/* Why us pills */
.pill-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.pill {
  display: flex;
  gap: 0.8rem;
  padding: 0.9rem 1rem;
  border-radius: 1.5rem;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.pill-icon {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: #eef2ff;
}

.pill h3 {
  font-size: 0.98rem;
  margin-bottom: 0.15rem;
}

.pill p {
  font-size: 0.9rem;
  color: #4b5563;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.faq-item {
  background: #ffffff;
  border-radius: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 0.9rem 1rem;
  font-size: 0.9rem;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  color: #0f172a;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: #9ca3af;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin-top: 0.6rem;
  color: #4b5563;
}

/* Contact card */
.contact-card-wrapper {
  max-width: 640px;
}

.contact-card {
  text-align: left;
}

.contact-card h2 {
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
}

.contact-card p {
  font-size: 0.95rem;
  color: #4b5563;
  margin-bottom: 1rem;
}

.contact-footnote {
  font-size: 0.8rem;
  color: #9ca3af;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(148, 163, 184, 0.5);
  background: #0b1220;
  color: #e5e7eb;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.footer-brand {
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.footer-text {
  font-size: 0.8rem;
  color: #9ca3af;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.footer-links a {
  color: #e5e7eb;
}

.footer-links a:hover {
  color: #ffffff;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-visual {
    order: -1;
  }

  .cards-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .steps-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .pill-grid,
  .faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .nav-links {
    display: none;
  }

  .nav-inner {
    justify-content: center;
  }
}