:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-alt: #eef2f7;
  --text: #122033;
  --text-muted: #4b5565;
  --accent: #0b4b8c;
  --accent-strong: #0c5fb8;
  --border: #d8e2ee;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-pill: 999px;
  --transition-fast: 0.18s ease-out;
  --container-width: 1120px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f9fbff 0%, #f2f4f8 60%);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

p {
  margin: 0 0 0.8rem;
  color: var(--text-muted);
  line-height: 1.65;
}

h1,
h2,
h3 {
  margin: 0 0 0.6rem;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.3rem, 4vw, 3rem);
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

h3 {
  font-size: 1.15rem;
}

.section {
  padding: 4rem 0;
}

.section-alt {
  padding: 4rem 0;
  background: var(--surface-alt);
}

.section-header {
  max-width: 640px;
  margin: 0 auto 2.2rem;
  text-align: center;
}

.section-header.align-left {
  text-align: left;
  margin-left: 0;
}

.section-header p {
  margin-top: 0.6rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.36rem 0.7rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--accent);
  background: #f0f5fb;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand-mark.small {
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-weight: 600;
  font-size: 0.92rem;
}

.brand-tagline {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.4rem;
  align-items: center;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  font-size: 0.88rem;
  color: #304055;
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-list a:hover {
  background: #e8f0fb;
  color: var(--accent);
}

.nav-cta {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #ffffff !important;
  box-shadow: 0 10px 24px rgba(11, 75, 140, 0.18);
}

.nav-cta:hover {
  background: var(--accent-strong);
}

.nav-toggle {
  display: none;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid #c9d7e8;
  background: #ffffff;
  padding: 0;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  flex-direction: column;
  cursor: pointer;
}

.nav-toggle-line {
  width: 1.1rem;
  height: 2px;
  border-radius: 99px;
  background: #1f2a3d;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:first-child {
  transform: translateY(4px) rotate(43deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:last-child {
  transform: translateY(-4px) rotate(-43deg);
}

/* Hero */
.hero {
  padding: 4.2rem 0 3.6rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr);
  gap: 2.8rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.hero-lead {
  margin-top: 0.75rem;
  font-size: 1.02rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.6rem 0 1.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 560;
  cursor: pointer;
  transition: transform 0.06s ease-out, box-shadow var(--transition-fast),
    background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast);
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(11, 75, 140, 0.16);
}

.btn.primary:hover {
  background: var(--accent-strong);
}

.btn.ghost {
  background: #ffffff;
  border-color: #c7d4e4;
  color: #304055;
}

.btn.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn.full-width {
  width: 100%;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.metric {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: #f4f6fa;
}

.metric dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #4c6180;
  margin-bottom: 0.25rem;
}

.metric dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text);
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  padding: 1.4rem 1.5rem;
}

.hero-card h2 {
  font-size: 1.04rem;
  margin-bottom: 0.5rem;
}

.hero-card ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.hero-card li {
  font-size: 0.94rem;
  color: var(--text-muted);
  padding: 0.28rem 0;
  position: relative;
}

.hero-card li::before {
  content: "";
  position: absolute;
  left: -0.75rem;
  top: 0.75rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.badge {
  padding: 0.42rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid #d6e3f5;
  background: #eef3fa;
  font-size: 0.8rem;
  color: #23416a;
}

/* About */
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.4fr);
  gap: 2.3rem;
  align-items: start;
}

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

.info-card {
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.info-card h3 {
  font-size: 1.02rem;
}

/* Pillars & Programs */
.pillars-grid,
.programs-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.pillar-card,
.program-card {
  padding: 1.05rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.pillar-card h3,
.program-card h3 {
  font-size: 1rem;
}

.pillar-card ul,
.program-card ul {
  margin: 0.45rem 0 0;
  padding-left: 1.15rem;
}

.pillar-card li,
.program-card li {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 0.18rem;
}

/* Membership */
.membership-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: flex-start;
}

.membership-content h3 {
  margin-top: 1.05rem;
}

.checklist {
  list-style: none;
  margin: 0.35rem 0 0.9rem;
  padding-left: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.3rem;
  font-size: 0.94rem;
  color: var(--text-muted);
}

.checklist li::before {
  content: "•";
  position: absolute;
  left: 0.2rem;
  top: 0.05rem;
  font-size: 1.2rem;
  color: var(--accent);
}

.membership-cta {
  padding: 1.25rem 1.3rem 1.1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.membership-cta .small {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: #5b6780;
}

/* Events */
.events-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.event-card {
  padding: 1.1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.event-meta {
  font-size: 0.82rem;
  color: #5d6a7f;
  margin-bottom: 0.45rem;
}

/* Leadership */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.leader-card {
  padding: 1.05rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.leader-card .small {
  font-size: 0.82rem;
  color: #5b6780;
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: 2.4rem;
  align-items: flex-start;
}

.contact-details {
  list-style: none;
  padding-left: 0;
  margin: 1.2rem 0 0;
}

.contact-details li + li {
  margin-top: 0.75rem;
}

.contact-details .label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #4d6182;
  margin-bottom: 0.15rem;
}

.contact-details a {
  color: var(--accent);
}

.contact-form {
  padding: 1.35rem 1.35rem 1.15rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  margin-bottom: 0.7rem;
}

.form-field label {
  font-size: 0.82rem;
  color: #1e2b3d;
}

input,
select,
textarea {
  font: inherit;
  color: var(--text);
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #cfd9e6;
  padding: 0.55rem 0.75rem;
  outline: none;
  transition: border-color var(--transition-fast),
    box-shadow var(--transition-fast), background var(--transition-fast);
}

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

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(11, 75, 140, 0.12);
  background: #f8fbff;
}

.form-note {
  font-size: 0.8rem;
  color: #5b6780;
  margin: 0.25rem 0 0.6rem;
}

.notice {
  font-size: 0.78rem;
  color: #4b5565;
  margin: 0.65rem 0 0;
  line-height: 1.55;
}

.notice a {
  color: var(--accent);
  font-weight: 600;
}

/* GDPR Banner */
.gdpr-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0f172a;
  color: #e2e8f0;
  padding: 0.9rem 0;
  box-shadow: 0 -10px 30px rgba(15, 23, 42, 0.18);
  z-index: 30;
}

.banner-inner {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.banner-text {
  margin: 0;
  font-size: 0.9rem;
  color: #e2e8f0;
}

.banner-link {
  color: #c2ddff;
  font-weight: 600;
  text-decoration: underline;
}

.banner-btn {
  background: #ffffff;
  border: 1px solid #cfd9e6;
  color: #1f2a3d;
  padding: 0.55rem 1.2rem;
  border-radius: var(--radius-pill);
}

.banner-btn:hover {
  border-color: #dbe6f5;
}

.gdpr-banner.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}

.gdpr-banner {
  transition: opacity 0.18s ease-out, transform 0.24s ease-out;
}

@media (max-width: 520px) {
  .banner-inner {
    align-items: flex-start;
  }

  .banner-btn {
    width: 100%;
  }
}

/* Footer */
.site-footer {
  border-top: 1px solid #0f172a;
  background: #0f172a;
  padding: 1.2rem 0 1.4rem;
  color: #e2e8f0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.85rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.footer-links a {
  color: #c2ddff;
  font-weight: 600;
}

.small {
  font-size: 0.82rem;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.3rem;
  }

  .hero-panel {
    order: -1;
  }

  .two-column,
  .membership-layout,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .cards-grid,
  .pillars-grid,
  .programs-grid,
  .events-grid,
  .leadership-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .header-inner {
    padding-inline: 1rem;
  }

  .brand-tagline {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-list {
    position: absolute;
    inset-inline: 1rem;
    top: 3.5rem;
    padding: 0.5rem;
    flex-direction: column;
    border-radius: 12px;
    border: 1px solid #d8e2ee;
    background: #ffffff;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
    transform-origin: top;
    transform: scaleY(0.8);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.18s ease-out, opacity 0.18s ease-out;
  }

  .nav-list.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list a {
    width: 100%;
    padding: 0.6rem 0.75rem;
  }

  .hero {
    padding-top: 3.2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .cards-grid,
  .pillars-grid,
  .programs-grid,
  .events-grid,
  .leadership-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .container {
    padding-inline: 1.1rem;
  }

  .section,
  .section-alt {
    padding-block: 3rem;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-lead {
    font-size: 0.98rem;
  }
}