:root {
  --bg: #f5f7fa;
  --bg-alt: #ffffff;
  --border-subtle: #e5e7eb;
  --primary: #1f4f7b;
  --primary-soft: #e0edf7;
  --accent: #06b6d4;
  --text: #111827;
  --muted: #6b7280;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.12);
  --nav-height: 72px;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #eef4ff 0, #f5f7fa 60%, #f5f7fa 100%);
  color: var(--text);
  line-height: 1.6;
}

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

img {
  max-width: 100%;
  display: block;
}

/* Header / Nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(245, 247, 250, 0.95), rgba(245, 247, 250, 0.8));
  border-bottom: 1px solid rgba(229, 231, 235, 0.7);
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.logo {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.logo span {
  padding: 0.16rem 0.5rem;
  border-radius: 999px;
  background: var(--primary);
  color: #f9fafb;
  font-size: 0.7rem;
}

.nav {
  display: flex;
  gap: 1.4rem;
  font-size: 0.9rem;
}

.nav-link {
  position: relative;
  padding: 0.25rem 0;
  color: var(--muted);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.18s ease-out;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--primary);
}

/* Layout */

.page {
  padding: 40px 0 72px;
}

.hero {
  padding: 32px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.8fr);
  gap: 40px;
  align-items: center;
}

/* Hero */

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(31, 79, 123, 0.06);
  color: var(--primary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

.hero-title {
  margin: 16px 0 12px;
  font-size: clamp(2.35rem, 4vw, 2.9rem);
  letter-spacing: -0.03em;
}

.hero-subtitle {
  margin: 0 0 24px;
  color: var(--muted);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 20px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.4rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.hero-meta strong {
  color: var(--text);
}

.hero-card {
  background: radial-gradient(circle at top left, var(--primary-soft), #ffffff 55%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  padding: 24px 22px;
  border: 1px solid rgba(148, 163, 184, 0.35);
}

.hero-tagline {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 18px;
}

.hero-highlight {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 10px;
  font-size: 0.8rem;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out, background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #172554);
  color: #f9fafb;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

/* Sections / Cards / Grids */

.section {
  margin-top: 48px;
}

.section-header {
  margin-bottom: 22px;
}

.section-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.section-title {
  font-size: 1.4rem;
  margin: 6px 0;
}

.section-description {
  color: var(--muted);
  max-width: 40rem;
  font-size: 0.9rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
  font-size: 0.9rem;
}

.card-title {
  font-weight: 600;
  margin-bottom: 6px;
}

.card-body {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.86rem;
}

/* Split layout */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 30px;
  align-items: flex-start;
}

/* Pills / Bullets */

.pill-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.pill-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 6px;
}

.pill-dot {
  margin-top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
}

/* Projects */

.project-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 18px 18px 18px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
  margin-bottom: 16px;
}

.project-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.project-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 8px;
}

/* Values grid */

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

/* Forms */

.form-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 20px 20px 22px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
  max-width: 520px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-grid-full {
  grid-column: 1 / -1;
}

.label {
  display: block;
  font-size: 0.8rem;
  margin-bottom: 4px;
  color: var(--muted);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.7);
  font: inherit;
  outline: none;
  background: #f9fafb;
}

.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(31, 79, 123, 0.25);
  background: #ffffff;
}

.textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: 0.7rem;
}

/* Footer */

.site-footer {
  padding: 20px 0 28px;
  border-top: 1px solid rgba(229, 231, 235, 0.9);
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}

/* Badges */

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  font-size: 0.75rem;
}

/* Responsive */

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

  .hero-card {
    margin-top: 8px;
  }

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

  .nav {
    display: none;
  }

  .page {
    padding-top: 24px;
  }
}