:root {
  color-scheme: light dark;
  --font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg-color: #f4f6fb;
  --bg-alt: #ffffff;
  --text-color: #111827;
  --muted-color: #4b5563;
  --accent-color: #1d4ed8;
  --accent-dark: #1e3a8a;
  --border-radius: 16px;
  --border-color: #d6dae2;
  --shadow-soft: 0 18px 35px rgba(15, 23, 42, 0.08);
  --focus-outline: 3px solid rgba(29, 78, 216, 0.45);
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--bg-color);
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent-color);
  text-decoration: underline;
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.18em;
  transition: color 0.2s ease;
}

a:hover,
a:focus-visible {
  color: var(--accent-dark);
}

a:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 0.25rem;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: fixed;
  left: 50%;
  top: 1.5rem;
  transform: translateX(-50%);
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  background: var(--accent-color);
  color: #fff;
  border-radius: 999px;
  z-index: 1000;
  box-shadow: var(--shadow-soft);
}

.site-header {
  background: linear-gradient(160deg, rgba(29, 78, 216, 0.08), rgba(29, 78, 216, 0));
  position: relative;
  overflow: hidden;
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.25rem 1.5rem 0;
  position: relative;
  z-index: 1;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-color);
  text-decoration: none;
}

.brand__logo {
  inline-size: 42px;
  block-size: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #000;
  padding: 0.25rem;
}

.brand__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.primary-nav a {
  color: var(--muted-color);
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent-dark);
  text-decoration: none;
}

.primary-nav .nav-contact {
  background: var(--accent-color);
  color: #fff;
  padding: 0.45rem 1.1rem;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

.primary-nav .nav-contact:hover,
.primary-nav .nav-contact:focus-visible {
  background: var(--accent-dark);
  color: #fff;
}

.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
  display: grid;
  gap: 1.5rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.hero--compact {
  padding: 3.25rem 1.5rem 2.5rem;
}

.hero--compact .hero__intro {
  max-width: 640px;
}

.hero__intro {
  display: grid;
  gap: 1rem;
  max-width: 720px;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  line-height: 1.5em;
  margin: 0;
}

.hero p {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--muted-color);
  margin: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(29, 78, 216, 0.12);
  color: var(--accent-dark);
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  width: fit-content;
}

.lead {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-color);
}

.update-note {
  font-size: 0.95rem;
  color: var(--muted-color);
}

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

.hero-media {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-media img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
}

.quote-card {
  margin-top: 1.5rem;
  max-width: 720px;
  background: rgba(29, 78, 216, 0.06);
  border-radius: calc(var(--border-radius) - 4px);
  padding: 1.5rem 2rem;
  border: 1px solid rgba(212, 216, 221, 0.5);
  box-shadow: var(--shadow-soft);
}

.quote-card blockquote {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-color);
  font-weight: 500;
}

.quote-card figcaption {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent-dark);
}

main {
  flex: 1;
  width: 100%;
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3.25rem 1.5rem;
  display: grid;
  gap: 1.5rem;
}

.section--tone {
  background: rgba(255, 255, 255, 0.85);
  border-radius: var(--border-radius);
}

.section h2 {
  margin: 0;
}

.card {
  background: var(--bg-alt);
  padding: 1.75rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(212, 216, 221, 0.6);
  box-shadow: var(--shadow-soft);
}

.card h3 {
  margin-top: 0;
}

.card p {
  line-height: 1.6;
  margin-top: 0.65rem;
}

.card--two-column {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.profile-card {
  background: rgba(29, 78, 216, 0.08);
  border-radius: calc(var(--border-radius) - 6px);
  padding: 1.75rem;
  border: 1px solid rgba(212, 216, 221, 0.5);
  box-shadow: var(--shadow-soft);
}

.pillars {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.pillar {
  padding: 1.35rem 1.5rem;
  background: #fff;
  border-radius: calc(var(--border-radius) - 6px);
  border: 1px solid rgba(212, 216, 221, 0.6);
  box-shadow: 0 12px 25px rgba(15, 23, 42, 0.05);
}

.key-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}

.key-point {
  background: rgba(29, 78, 216, 0.08);
  border-radius: calc(var(--border-radius) - 6px);
  padding: 1.25rem;
  border: 1px solid rgba(212, 216, 221, 0.6);
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

dt {
  font-weight: 600;
  color: var(--muted-color);
}

dd {
  margin: 0.25rem 0 1rem;
}

ul,
ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted-color);
}

.section address {
  font-style: normal;
}

.feature-list {
  display: grid;
  gap: 0.75rem;
  padding-left: 1.5rem;
}

.alert {
  border-left: 4px solid var(--accent-color);
  padding-left: 1rem;
}

.contact-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.contact-options a {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  font-weight: 600;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  text-decoration: none;
}

.button.primary {
  background: var(--accent-color);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: var(--accent-dark);
  color: #fff;
}

.button.secondary {
  background: rgba(29, 78, 216, 0.1);
  color: var(--accent-dark);
  border-color: rgba(37, 99, 235, 0.2);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: rgba(29, 78, 216, 0.18);
  color: var(--accent-dark);
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(244, 246, 251, 0.9);
  border-bottom: 1px solid rgba(212, 216, 221, 0.6);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.site-nav a {
  font-weight: 600;
  padding: 0.4rem 0.95rem;
  border-radius: 999px;
  color: var(--muted-color);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(29, 78, 216, 0.12);
  color: var(--accent-dark);
}

.site-nav a:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.35);
  outline-offset: 4px;
}

footer {
  background: #0f172a;
  color: #f8fafc;
  padding: 2.5rem 1.5rem;
}

footer a {
  color: #f8fafc;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.18em;
}

footer .footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 1.25rem;
}

footer .footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.95rem;
}

.footer-nav {
  display: inline-flex;
  gap: 0.75rem;
}

.footer-nav a {
  color: #dbeafe;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (min-width: 720px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .hero-media {
    justify-content: flex-end;
  }

  .pillars {
    grid-template-columns: repeat(3, 1fr);
  }

  .card--two-column {
    grid-template-columns: 3fr 2fr;
  }
}

@media (max-width: 720px) {
  .hero-media {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .site-header__bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .primary-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    padding-top: 3.25rem;
  }

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