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

:root {
  --white: #FFFFFF;
  --off-white: #F4F7FB;
  --light: #E8EEF6;
  --light-dark: #D0DBE9;
  --ink: #0D1B2A;
  --ink-mid: #2C3E50;
  --ink-light: #6B7C8D;
  --blue: #005EB8;
  --blue-light: #1A74C8;
  --blue-pale: #E0EAF6;
  --blue-dark: #004090;
  --green: #2E7D32;
  --green-light: #3E9E42;
  --green-pale: #E0F0E2;
  --silver: #B8C8D8;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  color: var(--ink);
}

h1 { font-size: clamp(3rem, 7vw, 5.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.01em; }
h3 { font-size: 1.3rem; font-weight: 500; margin-bottom: 0.5rem; }

em { font-style: italic; color: var(--blue); }

p { color: var(--ink-mid); line-height: 1.8; margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

.container { max-width: 1140px; margin: 0 auto; padding: 0 2rem; }

/* Nav */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--light-dark);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--blue);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--ink-mid);
}

.nav-links a:hover { color: var(--blue); }

.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  font-weight: 500;
  transition: background 0.2s;
}

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

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--blue);
  color: var(--white);
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: background 0.2s, transform 0.15s;
}

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

.btn-ghost {
  display: inline-block;
  color: var(--ink);
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--ink-light);
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-large { font-size: 1rem; padding: 1.1rem 2.5rem; }

/* Section label */
.section-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.2rem;
  display: block;
}

/* Hero */
.hero {
  min-height: 100vh;
  padding: 9rem 2rem 6rem;
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 4rem;
  align-items: center;
}

.hero-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.5rem;
}

.hero h1 { margin-bottom: 1.5rem; }

.hero-sub {
  font-size: 1.15rem;
  color: var(--ink-mid);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-aside { display: flex; align-items: center; }

.aside-card {
  background: var(--blue);
  color: var(--white);
  padding: 2.5rem;
  border-radius: 4px;
  position: relative;
}

.aside-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--green-light);
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  opacity: 0.7;
}

.aside-quote {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--white);
  padding-top: 1.5rem;
}

/* Problem */
.problem {
  background: var(--white);
  padding: 7rem 0;
  border-top: 1px solid var(--light-dark);
  border-bottom: 1px solid var(--light-dark);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 5rem;
  align-items: start;
}

.problem-text h2 { margin-bottom: 1.5rem; }
.problem-text p { font-size: 1.05rem; }
.problem-stat-block { padding-top: 0.5rem; }
.stat-item { padding: 2rem 0; }

.stat-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 600;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-number span { font-size: 2.5rem; }

.stat-desc { font-size: 0.9rem; color: var(--ink-light); line-height: 1.6; }
.stat-divider { height: 1px; background: var(--light-dark); }

/* The Dots */
.thedots { padding: 7rem 0; background: var(--off-white); }
.thedots h2 { margin-bottom: 0.5rem; }

.section-intro {
  font-size: 1.3rem;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ink);
  margin-bottom: 2.5rem;
}

.dots-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  border-top: 1px solid var(--light-dark);
  padding-top: 2rem;
  max-width: 680px;
}

.dot-item { display: flex; gap: 1rem; align-items: flex-start; }

.dot-marker {
  color: var(--green);
  font-weight: 500;
  font-size: 1.2rem;
  flex-shrink: 0;
  line-height: 1.8;
}

.dot-text { font-size: 1.05rem; color: var(--ink-mid); line-height: 1.8; }

/* Strands */
.strands { background: var(--blue); padding: 7rem 0; }
.strands .section-label { color: var(--green-light); }
.strands h2 { color: var(--white); margin-bottom: 3.5rem; }

.strands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid rgba(255,255,255,0.15);
}

.strand {
  padding: 2.5rem;
  border-right: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.strand:nth-child(even) { border-right: none; }
.strand:nth-child(3), .strand:nth-child(4) { border-bottom: none; }

.strand-word {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-style: italic;
  color: var(--white);
  margin-bottom: 0.6rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--green-light);
  display: inline-block;
}

.strand p { color: rgba(255,255,255,0.8); font-size: 0.95rem; line-height: 1.75; margin: 0; }

/* Get Involved */
.involve { padding: 7rem 0; background: var(--off-white); }

.involve-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-bottom: 4rem;
  align-items: start;
}

.involve-text h2 { margin-bottom: 1.2rem; }
.involve-text p { font-size: 1.05rem; }

.involve-options { display: flex; flex-direction: column; gap: 1.5rem; }

.involve-option {
  padding: 1.5rem;
  border: 1px solid var(--light-dark);
  border-left: 3px solid var(--green);
  border-radius: 4px;
  background: var(--white);
}

.involve-option-title {
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--blue);
  margin-bottom: 0.5rem;
}

.involve-option p { font-size: 0.88rem; color: var(--ink-light); margin: 0; line-height: 1.65; }
.involve-option a { color: var(--blue); }

.cta-block {
  text-align: center;
  padding: 3.5rem;
  background: var(--blue-pale);
  border-radius: 4px;
  border: 1px solid rgba(0,94,184,0.2);
}

.cta-sub { margin-top: 1rem; font-size: 0.85rem; color: var(--ink-light); font-style: italic; }

/* Footer */
footer { background: var(--ink); padding: 3.5rem 0; }
.footer-inner { text-align: center; }

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-line {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--green-light);
  margin-bottom: 1rem;
}

.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.35); letter-spacing: 0.04em; }
.footer-copy a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-copy a:hover { color: var(--white); }

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 7rem; }
  .hero-aside { display: none; }
  .problem-grid { grid-template-columns: 1fr; gap: 3rem; }
  .strands-grid { grid-template-columns: 1fr; }
  .strand { border-right: none; }
  .strand:nth-child(3) { border-bottom: 1px solid rgba(255,255,255,0.1); }
  .involve-inner { grid-template-columns: 1fr; gap: 3rem; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  h1 { font-size: 2.8rem; }
  h2 { font-size: 2rem; }
}

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-inner > * { animation: fadeUp 0.7s ease both; }
.hero-label { animation-delay: 0.1s; }
.hero h1 { animation-delay: 0.2s; }
.hero-sub { animation-delay: 0.35s; }
.hero-actions { animation-delay: 0.5s; }