/* ============================================================
   HOMEPAGE OVERRIDES — polish pass
   Loaded AFTER landing.css on the home page only.
   Refines spacing, backgrounds, animations, and card quality
   without touching the base design system.
   ============================================================ */

/* ── Cleaner ambient background ─────────────────────────────
   Replace the heavy SVG turbulence + blur with a simpler
   gradient stack. Lighter on GPU, cleaner look.
   ──────────────────────────────────────────────────────────── */
body::before {
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, rgba(30, 64, 175, 0.14), transparent 50%),
    radial-gradient(ellipse 60% 70% at 95% 10%, rgba(96, 165, 250, 0.10), transparent 50%),
    radial-gradient(ellipse 50% 50% at 80% 85%, rgba(5, 15, 46, 0.08), transparent 55%),
    radial-gradient(ellipse 100% 80% at 50% 40%, #ffffff 0%, #f5f8fd 50%, #edf2fc 100%);
  filter: none;
  animation: breathe 28s ease-in-out infinite alternate;
}

body::after {
  /* Subtle grain only — no SVG turbulence */
  background:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.025 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  mix-blend-mode: multiply;
  opacity: 1;
}

/* ── Breathing animation — slower, subtler ──────────────── */
@keyframes breathe {
  0%   { transform: scale(1)    translate(0, 0); }
  100% { transform: scale(1.03) translate(-0.5%, 0.5%); }
}

/* ── Nav refinement ─────────────────────────────────────── */
nav {
  background: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(30, 64, 175, 0.06);
  padding: 16px 32px;
  transition: background 0.3s, box-shadow 0.3s;
}

/* ── Hero — more breathing room ─────────────────────────── */
.hero {
  padding: 100px 0 140px;
}
.hero::before { display: none; }

.headline {
  font-size: clamp(52px, 6.5vw, 96px);
  letter-spacing: -0.04em;
}
.headline .gradient {
  background: linear-gradient(135deg, var(--ember) 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}

.hero-copy {
  font-size: 18px;
  line-height: 1.65;
  color: var(--slate);
}

/* ── Stat cards — glass effect ──────────────────────────── */
.stat-card {
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(30, 64, 175, 0.08);
  box-shadow:
    0 1px 2px rgba(10, 14, 26, 0.04),
    0 4px 16px -8px rgba(30, 64, 175, 0.08);
}
.stat-card:hover {
  background: rgba(255, 255, 255, 0.85);
  box-shadow:
    0 8px 32px -12px rgba(30, 64, 175, 0.16),
    0 1px 3px rgba(10, 14, 26, 0.06);
}

/* ── Section spacing — more generous ────────────────────── */
section { padding: 120px 0; }
.section-head { margin-bottom: 72px; }

/* ── Programme cards (Bootstrap + theme overrides) ─────── */
.pgm-card {
  background: #fff;
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pgm-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px -8px rgba(19, 35, 79, 0.12) !important;
}
.pgm-featured {
  border-left: 4px solid var(--ember) !important;
}
.pgm-icon {
  width: 144px;
  height: 144px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(30, 64, 175, 0.18));
}
.pgm-icon-lg {
  width: 240px;
  height: 240px;
}
.pgm-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--slate);
  text-transform: uppercase;
}
.pgm-title {
  font-family: 'Clash Display', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.pgm-title-sm {
  font-family: 'Clash Display', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.pgm-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--slate);
}
.pgm-stat-box {
  background: #f0f4fa;
}
.pgm-stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--slate);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.pgm-stat-value {
  font-family: 'Clash Display', serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
}

/* Badges — solid colours */
.pgm-badge-open {
  background: var(--ember);
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
}
.pgm-badge-ongoing {
  background: var(--navy);
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
}
.pgm-badge-soon {
  background: #d99a2b;
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
}

/* Buttons — solid */
.pgm-btn-primary {
  background: var(--ember);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 8px 20px;
}
.pgm-btn-primary:hover {
  background: #e0502a;
  color: #fff;
}
.pgm-btn-outline {
  border-color: var(--navy);
  color: var(--navy);
  font-weight: 600;
}
.pgm-btn-outline:hover {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.programme-summary {
  font-size: 15px;
  color: var(--slate);
  margin-bottom: 32px;
}

/* ── Tier cards — NYDF section ──────────────────────────── */
#nydf {
  background:
    radial-gradient(ellipse 60% 50% at 90% 10%, rgba(30, 64, 175, 0.05), transparent 55%),
    var(--parchment);
}

.tier {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 64, 175, 0.06);
  box-shadow: 0 2px 8px -4px rgba(10, 14, 26, 0.05);
}
.tier:hover {
  background: rgba(255, 255, 255, 0.95);
  box-shadow:
    0 16px 40px -16px rgba(30, 64, 175, 0.16),
    0 1px 3px rgba(10, 14, 26, 0.04);
}

/* ── Process steps — connected line refinement ──────────── */
.process::before {
  height: 2px;
  background: linear-gradient(to right,
    var(--hairline) 0%,
    var(--ember) 25%,
    var(--ember) 75%,
    var(--hairline) 100%
  );
  opacity: 0.5;
}

.step {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 64, 175, 0.06);
}
.step:hover {
  background: rgba(255, 255, 255, 0.95);
  box-shadow:
    0 12px 32px -12px rgba(30, 64, 175, 0.14),
    0 1px 3px rgba(10, 14, 26, 0.04);
}

/* ── Sector chips — tighter, cleaner ────────────────────── */
.sectors { gap: 8px; }
.chip {
  padding: 10px 16px;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(30, 64, 175, 0.06);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.chip:hover {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 12px -4px rgba(30, 64, 175, 0.1);
}
.chip.priority {
  background: linear-gradient(135deg,
    rgba(30, 64, 175, 0.06),
    rgba(96, 165, 250, 0.08)
  );
  border-color: rgba(30, 64, 175, 0.15);
}

/* ── Partners — cleaner card ────────────────────────────── */
.partners {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(30, 64, 175, 0.06);
  box-shadow: 0 2px 12px -6px rgba(10, 14, 26, 0.06);
  padding: 64px;
}
.partner {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(30, 64, 175, 0.06);
}
.partner:hover {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 24px -8px rgba(30, 64, 175, 0.12);
}

/* ── Region cards — snappier hover ──────────────────────── */
.region {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(30, 64, 175, 0.06);
  transition: all 0.25s var(--ease);
}
.region:hover {
  background: var(--ink);
  box-shadow: 0 12px 28px -8px rgba(10, 14, 26, 0.3);
}

/* ── News cards ─────────────────────────────────────────── */
.news-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(30, 64, 175, 0.06);
}
.news-card:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(30, 64, 175, 0.12);
  box-shadow:
    0 16px 40px -16px rgba(30, 64, 175, 0.14),
    0 1px 3px rgba(10, 14, 26, 0.04);
}

/* ── CTA strip — richer gradient ────────────────────────── */
.cta-strip {
  padding: 88px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0a0e1a 0%, #0f1a3a 50%, #131f4a 100%);
}
.cta-strip::before {
  background:
    radial-gradient(ellipse 50% 60% at 80% 100%, rgba(30, 64, 175, 0.4), transparent 55%),
    radial-gradient(ellipse 50% 70% at 0% 0%, rgba(96, 165, 250, 0.2), transparent 55%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(30, 64, 175, 0.08), transparent 60%);
}

/* ── Sector chips — card grid on mobile ─────────────────── */
.chip-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 3px rgba(30, 64, 175, 0.15));
}

@media (max-width: 640px) {
  .sectors {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .sectors .chip {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center;
    text-align: center;
    padding: 20px 12px;
    border-radius: 14px;
    font-size: 11px;
    gap: 10px;
    line-height: 1.3;
  }
  .sectors .chip .chip-icon {
    width: 48px;
    height: 48px;
  }
  .sectors .chip .dot {
    width: 24px;
    height: 24px;
  }
}

/* ── Scroll-reveal for below-the-fold sections ──────────── */
@media (prefers-reduced-motion: no-preference) {
  .js #programmes .reveal,
  .js #nydf .reveal,
  .js #process .reveal,
  .js #sectors .reveal,
  .js #partners .reveal,
  .js #regions .reveal,
  .js #news .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  }
  .js #programmes .reveal.is-visible,
  .js #nydf .reveal.is-visible,
  .js #process .reveal.is-visible,
  .js #sectors .reveal.is-visible,
  .js #partners .reveal.is-visible,
  .js #regions .reveal.is-visible,
  .js #news .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive adjustments ─────────────────────────────── */
@media (max-width: 1100px) {
  .hero { padding: 80px 0 100px; }
  section { padding: 90px 0; }
  .partners { padding: 40px; }
  .cta-strip { padding: 60px 40px; }
}

@media (max-width: 768px) {
  .pgm-icon-lg { width: 120px; height: 120px; }
  .pgm-icon { width: 100px; height: 100px; }
  .pgm-title { font-size: 22px; }
  .pgm-title-sm { font-size: 18px; }
  .pgm-stat-value { font-size: 16px; }
  .pgm-stat-label { font-size: 9px; }
}

@media (max-width: 640px) {
  .hero { padding: 60px 0 80px; }
  section { padding: 70px 0; }
  .cta-strip { padding: 48px 28px; border-radius: 16px; }
  .pgm-icon-lg { width: 100px; height: 100px; }
  .pgm-icon { width: 80px; height: 80px; }
  .pgm-card .card-body { padding: 20px !important; }
  .pgm-stat-box { padding: 8px 12px !important; }
}