/* ---------- Tokens ---------- */
:root {
  --blue: #2B63D9;
  --blue-deep: #1E3F8F;
  --blue-soft: #DCE7FB;
  --pink: #F7C6D6;
  --pink-deep: #E48DAA;
  --pink-soft: #FDEEF3;
  --ink: #1B2233;
  --ink-2: #4B5568;
  --muted: #6B7385;
  --cream: #FFFBF9;
  --white: #FFFFFF;
  --line: #E8E4E6;
  --radius: 18px;
  --shadow: 0 12px 40px rgba(43, 99, 217, 0.10);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0 0 0.5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 600; }
h1 em { font-style: italic; color: var(--blue); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 600; }
h3 { font-size: 1.35rem; font-weight: 600; }
p { margin: 0 0 1em; }
.container { width: min(1120px, 100% - 2rem); margin-inline: auto; }
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-tint { background: linear-gradient(180deg, var(--pink-soft), var(--white)); }
.eyebrow {
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600;
  color: var(--blue); margin-bottom: 0.9rem;
}
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.skip { position: absolute; left: -999px; top: 0; background: var(--blue); color: #fff; padding: 0.5rem 1rem; }
.skip:focus { left: 1rem; z-index: 100; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.4rem; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 1.5px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  font-family: var(--font-body);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 8px 22px rgba(43,99,217,.28); }
.btn-primary:hover { background: var(--blue-deep); }
.btn-ghost { background: var(--white); color: var(--blue-deep); border-color: var(--blue-soft); }
.btn-ghost:hover { background: var(--blue-soft); }
.btn-block { width: 100%; }
.link { color: var(--blue); font-weight: 600; font-size: 0.95rem; }
.link:hover { text-decoration: underline; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 2rem;
  padding: 0.9rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(255, 251, 249, 0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav nav { display: flex; gap: 1.6rem; margin-left: auto; }
.nav nav a { font-weight: 500; color: var(--ink-2); font-size: 0.95rem; }
.nav nav a:hover { color: var(--blue); }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue) 55%, var(--pink) 55%, var(--pink) 100%);
  box-shadow: 0 4px 12px rgba(43,99,217,.25);
}
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; letter-spacing: -0.01em; }
.nav-cta { padding: 0.65rem 1.1rem; font-size: 0.9rem; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 0; padding: 0.4rem; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }
.mobile-menu { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 7vw, 6rem); }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .7; }
.blob-blue { width: 520px; height: 520px; background: var(--blue-soft); top: -180px; right: -120px; }
.blob-pink { width: 460px; height: 460px; background: var(--pink); bottom: -220px; left: -140px; opacity: .55; }
.star { position: absolute; color: var(--pink-deep); font-size: 1.1rem; opacity: .8; animation: twinkle 3.5s ease-in-out infinite; }
.star-1 { top: 18%; left: 8%; }
.star-2 { top: 30%; right: 12%; color: var(--blue); animation-delay: 1.2s; }
.star-3 { bottom: 22%; right: 28%; font-size: 0.8rem; animation-delay: 2.1s; }
@keyframes twinkle { 0%,100% { opacity: .35; transform: scale(.9);} 50% { opacity: 1; transform: scale(1.15);} }
.hero-inner { position: relative; max-width: 780px; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-2); max-width: 600px; margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: 2.5rem; }
.hero-stats { list-style: none; padding: 0; margin: 0; display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--font-display); font-size: 1.8rem; color: var(--blue-deep); line-height: 1; }
.hero-stats span { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.3rem; }

/* ---------- Layout helpers ---------- */
.split { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.split-reverse { grid-template-columns: 0.8fr 1.2fr; align-items: center; }
.prose p { color: var(--ink-2); font-size: 1.05rem; }
.values { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.6rem; font-weight: 500; }
.values li { display: flex; align-items: center; gap: 0.7rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot-blue { background: var(--blue); }
.dot-pink { background: var(--pink-deep); }
.section-head { max-width: 640px; margin-bottom: 3rem; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 2rem;
  box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 50px rgba(43,99,217,.16); }
.card p { color: var(--ink-2); flex: 1; }
.card-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 1.2rem; }
.card-icon svg { width: 26px; height: 26px; }
.icon-blue { background: var(--blue-soft); color: var(--blue); }
.icon-pink { background: var(--pink-soft); color: var(--pink-deep); }

/* ---------- Portrait ---------- */
.portrait { margin: 0; text-align: center; }
.portrait-frame {
  position: relative; border-radius: 28px; padding: 10px;
  background: linear-gradient(135deg, var(--blue-soft), var(--pink));
}
.portrait-placeholder {
  aspect-ratio: 4 / 5; border-radius: 20px; display: grid; place-items: center;
  background: radial-gradient(circle at 30% 20%, #fff, var(--pink-soft) 60%, var(--blue-soft));
  font-family: var(--font-display); font-size: clamp(5rem, 14vw, 9rem); font-weight: 700; color: var(--blue);
}
.portrait figcaption { margin-top: 0.9rem; font-size: 0.85rem; color: var(--muted); letter-spacing: 0.05em; }
blockquote {
  margin: 1.8rem 0 0; padding: 1.4rem 1.6rem; border-left: 4px solid var(--pink-deep);
  background: var(--white); border-radius: 0 14px 14px 0; font-family: var(--font-display); font-size: 1.2rem;
  font-style: italic; color: var(--ink);
}
blockquote cite { display: block; margin-top: 0.7rem; font-style: normal; font-family: var(--font-body); font-size: 0.9rem; color: var(--muted); }

/* ---------- Promise ---------- */
.promise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.promise { background: var(--white); border-radius: 14px; padding: 1.5rem; border-top: 4px solid var(--blue); }
.promise:nth-child(even) { border-top-color: var(--pink-deep); }
.promise strong { display: block; font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 0.4rem; }
.promise p { margin: 0; color: var(--ink-2); font-size: 0.95rem; }

/* ---------- Get involved ---------- */
.involve { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.checklist { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 0.7rem; }
.checklist li { padding-left: 1.8rem; position: relative; color: var(--ink-2); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 0; width: 1.25rem; height: 1.25rem; border-radius: 50%;
  background: var(--pink); color: var(--blue-deep); font-size: 0.75rem; font-weight: 700; display: grid; place-items: center;
}
.signup {
  background: var(--white); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); border: 1px solid var(--line);
  display: grid; gap: 0.5rem;
}
.signup label { font-size: 0.85rem; font-weight: 600; color: var(--ink-2); margin-top: 0.6rem; }
.signup input, .signup select {
  width: 100%; padding: 0.8rem 0.95rem; border-radius: 12px; border: 1.5px solid var(--line); font: inherit; background: var(--cream);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.signup input:focus, .signup select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.signup .btn { margin-top: 1rem; }
.fineprint { font-size: 0.78rem; color: var(--muted); margin: 0.6rem 0 0; text-align: center; }
.form-status { margin: 0.4rem 0 0; text-align: center; font-size: 0.9rem; font-weight: 500; color: var(--blue-deep); min-height: 1.4em; }
.form-status.error { color: #B4233F; }

/* ---------- Footer ---------- */
.footer { background: var(--blue-deep); color: #fff; padding: 3.5rem 0 2rem; margin-top: 2rem; }
.footer .muted { color: rgba(255,255,255,.7); }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: start; }
.footer .brand-mark { background: linear-gradient(135deg, #fff 0%, #fff 55%, var(--pink) 55%); }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: 0.95rem; }
.footer-links a:hover { color: var(--pink); }
.copyright { grid-column: 1 / -1; margin: 1rem 0 0; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.15); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .star { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
  .promise-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .split-reverse, .involve { grid-template-columns: 1fr; }
  .portrait { max-width: 360px; margin-inline: auto; }
}
@media (max-width: 720px) {
  .nav nav, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .mobile-menu { display: block; position: sticky; top: 58px; z-index: 49; background: var(--white); border-bottom: 1px solid var(--line); padding: 0.5rem 1rem; }
  .mobile-menu[hidden] { display: none; }
  .mobile-menu a { display: block; padding: 0.8rem 0.5rem; font-weight: 500; border-bottom: 1px solid var(--line); }
  .mobile-menu a:last-child { border-bottom: 0; }
  .promise-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 1.6rem; }
}

/* ---------- 404 ---------- */
.notfound { min-height: 100vh; display: grid; place-items: center; text-align: center; }
.notfound-inner { position: relative; max-width: 560px; }
.notfound h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
.notfound .lede { margin-inline: auto; }