:root {
  --blue-950: #071a33;
  --blue-900: #0b2344;
  --blue-800: #123766;
  --blue-700: #174a8b;
  --blue-600: #1f63b5;
  --blue-100: #eaf3ff;
  --blue-50: #f5f9ff;

  --text-main: #162033;
  --text-muted: #5d6b7d;
  --white: #ffffff;
  --off-white: #f8fafc;
  --border: #d8e2ef;
  --accent: #d6a84f;

  --shadow-soft: 0 18px 45px rgba(7, 26, 51, 0.14);
  --radius-lg: 22px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text-main);
  background: var(--white);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-brand {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--blue-950);
  letter-spacing: -0.03em;
}

.brand-subtitle {
  margin-top: 5px;
  font-size: 0.78rem;
  color: var(--blue-700);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--blue-950);
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 0;
  height: 2px;
  background: var(--blue-600);
  transition: width 0.2s ease;
}

.main-nav a:hover::after {
  width: 100%;
}

/* Hero */

.hero-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(31, 99, 181, 0.22), transparent 38%),
    linear-gradient(135deg, var(--blue-950), var(--blue-800));
  color: var(--white);
  padding: 90px 0;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.45;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.75fr);
  gap: 48px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-content h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.55rem, 5vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
}

.hero-text {
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

.button-primary {
  background: var(--white);
  color: var(--blue-950);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.16);
}

.button-primary:hover {
  background: var(--blue-100);
}

.button-secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.button-light {
  background: var(--white);
  color: var(--blue-950);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14);
}

.hero-card {
  background: rgba(255, 255, 255, 0.11);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.hero-card-inner {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--text-main);
  padding: 32px;
}

.hero-card h2 {
  margin: 0 0 14px;
  color: var(--blue-950);
  font-size: 1.45rem;
  line-height: 1.2;
}

.hero-card p {
  margin: 0 0 22px;
  color: var(--text-muted);
}

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  margin: 12px 0;
  color: var(--blue-950);
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--blue-600);
  font-weight: 900;
}

/* Sections */

.section {
  padding: 82px 0;
}

.section-muted {
  background: var(--blue-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-heading h2,
.about-grid h2,
.cta-box h2 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-heading p,
.about-content p,
.cta-box p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.practice-card {
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(7, 26, 51, 0.06);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.practice-card:hover {
  transform: translateY(-4px);
  border-color: rgba(31, 99, 181, 0.4);
  box-shadow: 0 18px 38px rgba(7, 26, 51, 0.12);
}

.practice-card h3 {
  margin: 0 0 12px;
  color: var(--blue-900);
  font-size: 1.2rem;
  line-height: 1.25;
}

.practice-card p {
  margin: 0;
  color: var(--text-muted);
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.about-content {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: 0 14px 34px rgba(7, 26, 51, 0.06);
}

.about-content p:first-child {
  margin-top: 0;
}

.text-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--blue-700);
  font-weight: 800;
  border-bottom: 2px solid rgba(31, 99, 181, 0.28);
}

.text-link:hover {
  border-color: var(--blue-700);
}

/* CTA */

.cta-section {
  padding-top: 70px;
}

.cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 42px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.cta-box h2 {
  color: var(--white);
  max-width: 720px;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.84);
  max-width: 720px;
  margin-bottom: 0;
}

/* Footer */

.site-footer {
  background: var(--blue-950);
  color: var(--white);
  padding: 36px 0 30px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-inner strong {
  font-size: 1.1rem;
}

.footer-inner p {
  margin: 5px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-weight: 700;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-disclaimer {
  padding-top: 22px;
}

.footer-disclaimer p {
  max-width: 980px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.86rem;
}

/* Responsive */

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 18px 0;
  }

  .main-nav {
    width: 100%;
    gap: 18px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero-section {
    padding: 70px 0;
  }

  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-box {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .hero-section {
    padding: 56px 0;
  }

  .hero-content h1 {
    font-size: clamp(2.25rem, 12vw, 3.35rem);
  }

  .hero-text {
    font-size: 1.04rem;
  }

  .hero-card-inner,
  .about-content,
  .cta-box {
    padding: 26px;
  }

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

  .practice-card {
    min-height: auto;
  }

  .footer-inner {
    flex-direction: column;
  }
}