:root {
  --primary: #1e3a8a;
  --secondary: #0d9488;
  --accent: #00e0ff;
  --text: #101828;
  --muted: #475467;
  --bg: #f8fbff;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(30, 58, 138, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 1rem;
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 5rem 0;
}

.section-muted {
  background: var(--bg);
}

.center {
  text-align: center;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #111;
  color: #fff;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  z-index: 9999;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(16, 24, 40, 0.08);
  backdrop-filter: blur(10px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.logo {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.2px;
  color: var(--primary);
}

.nav-links {
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.2rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.2rem;
  border-radius: 0.8rem;
  font-weight: 600;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #2c65e2);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  box-shadow: 0 14px 28px rgba(30, 58, 138, 0.2);
}

.btn-secondary {
  border: 1px solid rgba(30, 58, 138, 0.2);
  color: var(--primary);
  background: #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  color: var(--secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

h3 {
  font-size: 1.2rem;
}

.lead {
  color: var(--muted);
  max-width: 60ch;
}

.hero-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.trust-signals {
  margin-top: 1.4rem;
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-weight: 600;
}

.hero-art img {
  box-shadow: var(--shadow);
}

.about-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
}

.profile-card {
  background: #fff;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: var(--shadow);
}

.card-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.service-card {
  background: #fff;
  border-radius: 1rem;
  padding: 1.2rem;
  border: 1px solid rgba(16, 24, 40, 0.08);
  box-shadow: 0 8px 18px rgba(16, 24, 40, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(16, 24, 40, 0.12);
}

.icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.7rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.15), rgba(0, 224, 255, 0.22));
  margin-bottom: 0.75rem;
}

.steps {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.step {
  background: #fff;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 1rem;
  padding: 1.2rem;
}

.step-number {
  display: inline-block;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 0.7rem;
}

.testimonial-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.testimonial {
  margin: 0;
  background: #fff;
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 1rem;
  padding: 1.2rem;
}

.testimonial p {
  margin-top: 0;
}

.testimonial cite {
  color: var(--muted);
  font-style: normal;
  font-weight: 600;
}

.faq-wrap {
  max-width: 900px;
}

.faq-list details {
  border: 1px solid rgba(16, 24, 40, 0.1);
  border-radius: 0.8rem;
  margin-bottom: 0.8rem;
  padding: 0.9rem 1rem;
  background: #fff;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-list p {
  color: var(--muted);
  margin: 0.75rem 0 0;
}

.site-footer {
  background: linear-gradient(180deg, #0f172a 0%, #101f4f 100%);
  color: #e5e7eb;
  padding-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

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

.site-footer a:hover {
  color: var(--accent);
}

.copyright {
  border-top: 1px solid rgba(229, 231, 235, 0.2);
  margin-top: 2rem;
  padding: 1rem 0 2rem;
  text-align: center;
  color: #cbd5e1;
}

.mobile-sticky-cta {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 1rem;
  z-index: 1001;
  background: linear-gradient(135deg, var(--secondary), #0f766e);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  box-shadow: 0 12px 22px rgba(15, 118, 110, 0.25);
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .card-grid,
  .steps,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .mobile-sticky-cta {
    display: inline-flex;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 4rem 0;
  }

  .nav-cta {
    padding: 0.7rem 1rem;
  }
}