:root {
  --color-bg: #f7f8fc;
  --color-surface: #ffffff;
  --color-muted: #eef2fb;
  --color-primary: #0f3d8f;
  --color-primary-dark: #082968;
  --color-accent: #16a7fa;
  --color-text: #1f2430;
  --color-text-muted: #4d5461;
  --color-border: #d8dce6;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-lg: 0 40px 60px -35px rgba(15, 61, 143, 0.55);
  --shadow-md: 0 24px 40px -30px rgba(23, 36, 59, 0.4);
  --shadow-sm: 0 12px 24px -18px rgba(27, 35, 51, 0.25);
  --transition-base: 200ms ease-in-out;
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-sm);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(1120px, 94vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(247, 248, 252, 0.95);
  border-bottom: 1px solid rgba(216, 220, 230, 0.75);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.brand-text {
  max-width: 260px;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 4vw, 32px);
  font-weight: 500;
  color: var(--color-text-muted);
}

.primary-nav a {
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-base);
}

.primary-nav a::after {
  content: "";
  position: absolute;
  inset: auto 0 -6px;
  height: 2px;
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--color-primary);
  transition: transform var(--transition-base);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-primary);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.primary-nav .cta-link {
  color: var(--color-primary);
  font-weight: 600;
}

.hero {
  padding: clamp(96px, 18vw, 160px) 0 clamp(96px, 18vw, 160px);
}

.hero-grid {
  display: grid;
  gap: 64px;
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero-text {
  display: grid;
  gap: 24px;
}

.hero h1 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(38px, 5vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.eyebrow {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
}

.lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 14px 26px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base);
}

.btn.primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn.primary:hover,
.btn.primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(15, 61, 143, 0.3);
  color: var(--color-primary);
}

.btn.ghost:hover,
.btn.ghost:focus-visible {
  background: rgba(15, 61, 143, 0.08);
}

.btn.inline {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid rgba(15, 61, 143, 0.1);
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-primary);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.stat-card {
  flex: 1 1 180px;
  padding: 22px 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(216, 220, 230, 0.6);
  backdrop-filter: blur(8px);
}

.stat-card h3 {
  margin: 0 0 8px;
  font-size: 2rem;
  font-family: "Poppins", sans-serif;
  color: var(--color-primary);
}

.hero-media .media-card {
  position: relative;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: 22px;
}

.media-card img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  object-fit: cover;
  width: 100%;
  aspect-ratio: 4 / 3;
}

.media-caption {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.media-caption span {
  display: block;
  margin-top: 10px;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.section {
  padding: clamp(80px, 16vw, 120px) 0;
}

.section-alt {
  background: rgba(255, 255, 255, 0.92);
}

.section-header {
  text-align: left;
  max-width: 640px;
  margin-bottom: 48px;
}

.section-header h2 {
  font-family: "Poppins", sans-serif;
  font-size: clamp(28px, 4vw, 34px);
  margin: 12px 0;
  letter-spacing: -0.02em;
}

.section-lead {
  color: var(--color-text-muted);
}

.card-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.portfolio-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.case-card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid rgba(15, 61, 143, 0.1);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: 16px;
}

.case-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  color: var(--color-text-muted);
}

.case-card ul li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.case-card ul li::before {
  content: "•";
  color: var(--color-accent);
  display: inline-block;
  width: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

.case-tag {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 61, 143, 0.08);
  color: var(--color-primary-dark);
  font-weight: 600;
}

.team-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 36px;
}

.team-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(15, 61, 143, 0.08);
  display: grid;
  gap: 12px;
  text-align: center;
}

.team-photo {
  width: 120px;
  height: 120px;
  margin: 0 auto 4px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(15, 61, 143, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.team-card h3 {
  font-family: "Poppins", sans-serif;
  font-size: 1.25rem;
  margin: 0;
}

.team-card .team-title {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.team-card .team-department {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.info-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 30px;
  display: grid;
  gap: 18px;
  border: 1px solid rgba(15, 61, 143, 0.08);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.info-card h3 {
  margin: 0;
  font-family: "Poppins", sans-serif;
}

.info-card-summary {
  margin: 0;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.info-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.info-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: var(--color-text-muted);
}

.info-card ul li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.info-card ul li::before {
  content: "•";
  color: var(--color-accent);
  display: inline-block;
  width: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

.programs-grid,
.impact-matrix,
.insights-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.programs-grid article,
.impact-matrix article,
.insights-grid article {
  background: rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-md);
  padding: 26px;
  border: 1px solid rgba(15, 61, 143, 0.08);
  box-shadow: var(--shadow-sm);
}

.booking {
  background: radial-gradient(circle at top right, rgba(22, 167, 250, 0.12), rgba(15, 61, 143, 0.06));
}

.booking-grid {
  display: grid;
  gap: 42px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.booking-highlights {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 12px;
  color: var(--color-text-muted);
}

.booking-highlights li {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.booking-highlights li::before {
  content: "✓";
  color: var(--color-accent);
  font-weight: 700;
}

.panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(15, 61, 143, 0.08);
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

input,
textarea,
select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid rgba(15, 61, 143, 0.15);
  font: inherit;
  background: rgba(255, 255, 255, 0.92);
  transition: border var(--transition-base), box-shadow var(--transition-base);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(22, 167, 250, 0.16);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.form-feedback {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--color-primary);
  min-height: 18px;
}

.contact {
  background: linear-gradient(180deg, rgba(15, 61, 143, 0.08), rgba(247, 248, 252, 1));
}

.contact-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.contact-panel {
  display: grid;
  gap: 24px;
}

.contact-meta {
  display: grid;
  gap: 18px;
}

.contact-meta dt {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(15, 61, 143, 0.1);
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.92);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.social-links a:hover,
.social-links a:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.operations {
  background: rgba(15, 61, 143, 0.04);
}

.operations-grid {
  display: grid;
  gap: 34px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: start;
}

.operations-panel details {
  border-radius: var(--radius-md);
  border: 1px solid rgba(15, 61, 143, 0.08);
  padding: 20px;
  background: rgba(255, 255, 255, 0.95);
  margin-bottom: 18px;
}

.operations-panel summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-primary-dark);
  list-style: none;
}

.operations-panel summary::-webkit-details-marker {
  display: none;
}

.operations-panel summary::after {
  content: "▾";
  float: right;
  transition: transform var(--transition-base);
}

.operations-panel details[open] summary::after {
  transform: rotate(180deg);
}

.stacked-form {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.form-columns {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.record-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.record-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid rgba(15, 61, 143, 0.1);
  background: rgba(255, 255, 255, 0.96);
}

.record-card strong {
  font-family: "Poppins", sans-serif;
  display: block;
}

.record-meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.record-actions {
  display: flex;
  gap: 12px;
}

.btn-danger {
  background: rgba(220, 53, 69, 0.12);
  color: #b3001f;
  border-radius: 999px;
  padding: 10px 14px;
  border: 1px solid rgba(220, 53, 69, 0.3);
  cursor: pointer;
  transition: background var(--transition-base), transform var(--transition-base);
}

.btn-danger:hover,
.btn-danger:focus-visible {
  background: rgba(220, 53, 69, 0.18);
  transform: translateY(-1px);
}

.security-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  border-left: 4px solid rgba(15, 61, 143, 0.35);
  padding-left: 14px;
}

.site-footer {
  background: #0a2563;
  color: rgba(255, 255, 255, 0.88);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 48px;
}

.footer-grid .brand {
  color: #fff;
}

.footer-heading {
  font-family: "Poppins", sans-serif;
  font-size: 1rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.72);
}

.footer-summary {
  color: rgba(255, 255, 255, 0.8);
  max-width: 320px;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  align-items: center;
}

.newsletter-form input {
  flex: 1;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.newsletter-form .btn.primary {
  padding: 12px 22px;
  background: rgba(22, 167, 250, 0.85);
  box-shadow: none;
}

.footer-base {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 24px;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-meta a {
  color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 860px) {
  .primary-nav {
    display: none;
  }

  .site-header {
    position: static;
  }
}

@media (max-width: 680px) {
  .hero h1 {
    font-size: clamp(32px, 8vw, 44px);
  }

  .panel {
    padding: 24px;
  }

  .newsletter-form {
    flex-direction: column;
    align-items: stretch;
  }

  .newsletter-form input {
    width: 100%;
  }
}

@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;
  }
}