:root {
  --bg: #020617;
  --bg-elevated: #020617;
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.25);
  --text: #e5e7eb;
  --text-muted: #9ca3af;
  --border: rgba(148, 163, 184, 0.3);
  --radius-lg: 18px;
  --radius-xl: 22px;
  --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.85);
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #0b1120 0, #020617 45%, #000 100%);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 18px;
}

.main-content {
  padding: 22px 0 32px;
}

.section {
  margin-bottom: 26px;
  padding: 18px 18px 18px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(15, 23, 42, 0.9);
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.98));
  box-shadow: var(--shadow-soft);
}

.section-header {
  text-align: center;
}

.section-header h1,
.section-header h2 {
  margin: 0 0 4px;
}

.section-header p {
  margin: 0 0 10px;
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Header & nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 12px;
  padding: 8px 18px;
}

.logo-area {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.logo-text {
  font-weight: 700;
  letter-spacing: 0.09em;
  font-size: 1.05rem;
  text-transform: uppercase;
  text-decoration: none;
  color: #f9fafb;
}

.logo-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.main-nav a {
  font-size: 0.86rem;
  padding: 5px 12px;
  border-radius: 999px;
  text-decoration: none;
  color: #e5e7eb;
  border: 1px solid transparent;
  position: relative;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.main-nav a:hover {
  border-color: var(--accent-soft);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.98));
}

.main-nav a.active {
  color: #e5f2ff;
  border-color: var(--accent-soft);
  background: radial-gradient(circle at top, rgba(30, 164, 255, 0.4), rgba(3, 11, 30, 0.95));
}

.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -4px;
  width: 40%;
  height: 2px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(90deg, #38bdf8, #22c55e);
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: 6px;
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px 0;
  background: #e5e7eb;
  border-radius: 4px;
}

/* Grids */
.two-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}

@media (max-width: 800px) {
  .two-columns {
    grid-template-columns: 1fr;
  }
}

/* Landing cards */
.landing-grid {
  margin-top: 12px;
}

.landing-card {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(59, 130, 246, 0.6);
  padding: 14px 14px 12px;
  background: radial-gradient(circle at top left, rgba(30, 64, 175, 0.35), rgba(15, 23, 42, 0.98));
}

.landing-card h2 {
  margin-top: 0;
  margin-bottom: 6px;
}

.landing-card p {
  margin-top: 0;
  margin-bottom: 10px;
  color: var(--text-muted);
}

/* Buttons */
.primary-btn,
.secondary-btn,
.client-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid rgba(56, 189, 248, 0.9);
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  color: #020617;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(22, 163, 74, 0.5);
}

.secondary-btn {
  border-color: rgba(129, 140, 248, 0.9);
  background: linear-gradient(135deg, #6366f1, #22c55e);
}

.primary-btn:hover,
.secondary-btn:hover,
.client-btn:hover {
  filter: brightness(1.05);
}

/* Page article */
.page-article {
  max-width: 820px;
  margin: 8px auto 0;
  font-size: 0.96rem;
  color: var(--text-muted);
}

.page-article h3 {
  margin-top: 14px;
  margin-bottom: 6px;
  color: var(--text);
}

.page-article ul {
  margin-top: 4px;
  margin-bottom: 8px;
  padding-left: 20px;
}

/* Map */
.map-wrapper {
  margin: 18px 0 12px;
  display: flex;
  justify-content: center;
}

.map-container {
  max-width: 960px;
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  overflow: hidden;
  background: #020617;
  box-shadow: var(--shadow-soft);
}

.map-container iframe {
  width: 100%;
  height: 320px;
  border: none;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.gallery-item {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: #020617;
}

.gallery-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Owners cards */
.owners-grid {
  gap: 16px;
}

.owner-card {
  background: radial-gradient(circle at top left, rgba(30, 64, 175, 0.3), rgba(15, 23, 42, 0.95));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(129, 140, 248, 0.5);
  padding: 12px 12px 10px;
}

.owner-card h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1rem;
}

.owner-card p {
  margin: 4px 0 6px;
  font-size: 0.9rem;
}

/* Donate strip */
.donate-strip {
  margin-top: 26px;
}

.donate-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(16, 185, 129, 0.6);
  background: radial-gradient(circle at left, rgba(34, 197, 94, 0.26), rgba(5, 9, 21, 0.96));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.6);
}

.donate-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.donate-icon {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #022c22;
  font-size: 1.1rem;
}

.donate-left h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.donate-left p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.donate-actions {
  display: flex;
  gap: 8px;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
}

.donate-btn {
  font-size: 0.85rem;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.9);
  background: linear-gradient(135deg, #22c55e, #4ade80);
  color: #022c22;
  font-weight: 600;
  box-shadow: 0 10px 24px rgba(16, 185, 129, 0.4);
  white-space: nowrap;
}

.donate-btn.secondary {
  border-color: rgba(59, 130, 246, 0.9);
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
}

.donate-btn.outline {
  background: transparent;
  color: #bbf7d0;
  border-color: rgba(34, 197, 94, 0.8);
  box-shadow: none;
}

.donate-btn:hover {
  filter: brightness(1.05);
}

/* Custom donate form */
.donate-custom-form {
  max-width: 520px;
  margin: 0 auto;
}

.donate-custom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.5fr);
  gap: 10px 16px;
}

.donate-custom-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.86rem;
}

.donate-custom-form input[type="number"] {
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 6px 8px;
  background: rgba(15, 23, 42, 0.9);
  color: #f9fafb;
  font-size: 0.9rem;
}

.donate-custom-form input[type="number"]:focus {
  outline: none;
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.5);
}

.donate-method {
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 6px 8px;
  margin: 0;
  font-size: 0.85rem;
}

.donate-method legend {
  padding: 0 4px;
}

.donate-method label {
  display: block;
  margin-top: 2px;
}

@media (max-width: 700px) {
  .donate-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .donate-actions {
    flex-wrap: wrap;
    justify-content: center;
  }
  .donate-custom-grid {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  margin-top: 18px;
  padding: 14px 0 20px;
  border-top: 1px solid rgba(15, 23, 42, 0.96);
  background: #020617;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  text-align: center;
}

.footer-main p {
  margin: 0;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
}

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

.footer-legal {
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  padding-top: 8px;
  max-width: 900px;
}

.footer-legal p {
  margin: 4px 0;
}

.footer-disclaimer {
  font-style: italic;
}

/* Responsive nav */
@media (max-width: 900px) {
  .logo-subtitle {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
  }
  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: rgba(5, 9, 21, 0.98);
    padding: 8px 12px 10px;
    display: none;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    width: 100%;
  }
}