*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0D1B2A;
  --navy-mid: #152338;
  --navy-light: #1E3250;
  --blue: #1565C0;
  --blue-bright: #1976D2;
  --blue-glow: #2196F3;
  --white: #FFFFFF;
  --off-white: #E8F0FE;
  --muted: #8BA3BF;
  --border: rgba(255,255,255,0.08);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background: rgba(13, 27, 42, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-logo .dot {
  width: 8px; height: 8px;
  background: var(--blue-glow);
  border-radius: 50%;
  display: inline-block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  color: var(--muted);
  font-family: var(--font-display);
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active { color: var(--white); }

.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: 6px;
  font-size: 14px !important;
  font-weight: 500;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--blue-bright) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(21,101,192,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 860px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-glow);
  margin-bottom: 1.5rem;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--blue-glow);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.hero h1 .accent {
  color: var(--blue-glow);
}

.cursor {
  display: inline-block;
  width: 3px;
  height: 0.85em;
  background: var(--blue-glow);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover { background: var(--blue-bright); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  transition: border-color 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-secondary:hover { border-color: rgba(255,255,255,0.25); transform: translateY(-1px); }

.hero-tags {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  font-size: 12px;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--muted);
  background: var(--navy-light);
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  letter-spacing: 0.02em;
}

/* SECTIONS */
section { padding: 5rem 2rem; }

.section-inner { max-width: 1000px; margin: 0 auto; }

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-glow);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-desc {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 3rem;
}

/* WHAT YOU GET */
.features {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.feature-card {
  background: var(--navy-mid);
  padding: 2rem;
  transition: background 0.2s;
}

.feature-card:hover { background: var(--navy-light); }

.feature-icon {
  width: 40px; height: 40px;
  background: rgba(21,101,192,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 18px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(21,101,192,0.12);
  border: 1px solid rgba(21,101,192,0.3);
  border-radius: 6px;
  padding: 6px 14px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--blue-glow);
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--muted);
  margin-bottom: 1rem;
  font-size: 1rem;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.stat {
  background: var(--navy-mid);
  padding: 1.75rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-number span { color: var(--blue-glow); }

.stat-label {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-display);
  font-weight: 500;
}

/* LATEST POSTS */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.post-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  border-color: rgba(33,150,243,0.3);
  transform: translateY(-2px);
}

.post-meta {
  font-size: 12px;
  color: var(--blue-glow);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.post-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  flex: 1;
}

.post-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.post-link {
  font-size: 13px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--blue-glow);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.post-card:hover .post-link { gap: 10px; }

/* RESOURCES */
.resources {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.resource-card {
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s;
}

.resource-card:hover { border-color: rgba(33,150,243,0.3); }

.resource-type {
  font-size: 11px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.resource-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.resource-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* NEWSLETTER STRIP */
.newsletter {
  text-align: center;
  padding: 5rem 2rem;
}

.newsletter-box {
  max-width: 560px;
  margin: 0 auto;
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 3rem;
}

.newsletter-box h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.newsletter-box p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 1.75rem;
}

.newsletter-input-row {
  display: flex;
  gap: 10px;
}

.newsletter-input-row input {
  flex: 1;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 14px;
  color: var(--white);
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}

.newsletter-input-row input:focus { border-color: var(--blue); }
.newsletter-input-row input::placeholder { color: var(--muted); }

/* FOOTER */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font-display);
  transition: color 0.2s;
}

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

.footer-copy {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-display);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  nav { padding: 1rem 1.25rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 60px; left: 0; right: 0;
    background: var(--navy-mid);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    gap: 1.25rem;
  }
  .hero { padding: 7rem 1.25rem 4rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .newsletter-input-row { flex-direction: column; }
  .footer-inner { flex-direction: column; text-align: center; }
  section { padding: 3.5rem 1.25rem; }
  .newsletter-box { padding: 2rem 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; opacity: 1; }
  * { transition: none !important; transform: none !important; }
}

/* ── ANIMATIONS ── */

/* Fade-up base state */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(0.22,1,0.36,1), transform 0.65s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for children */
.stagger > *:nth-child(1) { transition-delay: 0.05s; }
.stagger > *:nth-child(2) { transition-delay: 0.13s; }
.stagger > *:nth-child(3) { transition-delay: 0.21s; }
.stagger > *:nth-child(4) { transition-delay: 0.29s; }

/* Hero word-by-word reveal */
.hero-inner .hero-eyebrow { opacity: 0; transform: translateY(16px); animation: fadeUp 0.6s cubic-bezier(0.22,1,0.36,1) 0.1s forwards; }
.hero-inner h1           { opacity: 0; transform: translateY(20px); animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.25s forwards; }
.hero-inner .hero-sub    { opacity: 0; transform: translateY(20px); animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.4s forwards; }
.hero-inner .hero-actions{ opacity: 0; transform: translateY(20px); animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.55s forwards; }
.hero-inner .hero-tags   { opacity: 0; transform: translateY(16px); animation: fadeUp 0.7s cubic-bezier(0.22,1,0.36,1) 0.7s forwards; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Nav shrink on scroll */
nav.scrolled {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  background: rgba(13,27,42,0.97);
}
nav { transition: padding 0.3s ease, background 0.3s ease; }

/* Hero glow pulse */
.hero-glow {
  position: absolute;
  top: -150px; right: -150px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(33,150,243,0.12) 0%, transparent 65%);
  border-radius: 50%;
  animation: glowPulse 5s ease-in-out infinite;
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(21,101,192,0.08) 0%, transparent 65%);
  border-radius: 50%;
  animation: glowPulse 7s ease-in-out 1s infinite;
  pointer-events: none;
}
@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.12); opacity: 0.7; }
}

/* Card hover lift */
.feature-card {
  transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease !important;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}

.post-card {
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease !important;
}
.post-card:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
}

.resource-card {
  transition: border-color 0.25s ease, transform 0.25s ease !important;
}
.resource-card:hover { transform: translateY(-3px); }

/* Stat count-up flash */
.stat { transition: background 0.3s ease; }
.stat:hover { background: var(--navy-light); }
.stat-number {
  transition: color 0.3s ease;
}
.stat:hover .stat-number { color: var(--blue-glow); }

/* Tag float on hover */
.tag {
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.tag:hover {
  border-color: rgba(33,150,243,0.4);
  color: var(--white);
  transform: translateY(-2px);
}

/* Button ripple feel */
.btn-primary, .btn-secondary {
  position: relative;
  overflow: hidden;
}
.btn-primary::after, .btn-secondary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn-primary:active::after, .btn-secondary:active::after { opacity: 1; }

/* Section label slide in */
.section-label {
  display: inline-block;
  position: relative;
}
.section-label::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--blue-glow);
  transition: width 0.4s ease;
}
.visible .section-label::after { width: 100%; }

/* Logo spin on hover */
.nav-logo img {
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.nav-logo:hover img { transform: rotate(8deg) scale(1.08); }

/* Smooth page load */
body { animation: pageFade 0.4s ease forwards; }
@keyframes pageFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal, .hero-inner *, .hero-glow, .hero-glow-2, body {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ── PARTICLE CANVAS ── */
#particle-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

/* Ensure all content sits above canvas */
nav { z-index: 100; }
section, footer { position: relative; z-index: 1; }
.hero { position: relative; z-index: 1; }