/* Print The Future - Phase 1 styles
   Palette: shades of blue. Friendly, rounded, kid-warm but donor-trustworthy. */

:root {
  --navy: #0a2a5e;
  --blue: #1565d8;
  --sky: #5aa9ff;
  --ice: #e9f3ff;
  --mist: #f5f9ff;
  --ink: #14243f;
  --muted: #4a5b78;
  --accent: #ffc93c;      /* warm CTA yellow, matches hero art */
  --accent-dark: #e0a800;
  --card: #ffffff;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(10, 42, 94, 0.10);
  --font-head: "Nunito", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--mist);
  line-height: 1.65;
  font-size: 17px;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }

p { margin: 0 0 1em; color: var(--muted); }
p strong, li strong { color: var(--ink); }

a { color: var(--blue); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 22px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #dbe7f8;
}
.nav {
  display: flex; align-items: center; gap: 18px;
  padding: 12px 22px; max-width: 1120px; margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand img { width: 46px; height: 46px; border-radius: 12px; }
.brand span { font-family: var(--font-head); font-weight: 800; color: var(--navy); font-size: 1.15rem; }
.brand small { display: block; font-size: 0.68rem; font-weight: 700; color: var(--blue); letter-spacing: 0.08em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  text-decoration: none; color: var(--ink); font-weight: 600; font-size: 0.95rem;
  padding: 9px 13px; border-radius: 999px;
}
.nav-links a:hover { background: var(--ice); color: var(--navy); }
.nav-links a.active { background: var(--ice); color: var(--navy); }

.btn {
  display: inline-block; text-decoration: none; font-family: var(--font-head); font-weight: 800;
  padding: 13px 26px; border-radius: 999px; border: none; cursor: pointer; font-size: 1rem;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--navy); box-shadow: 0 8px 20px rgba(224,168,0,0.35); }
.btn-secondary { background: var(--blue); color: #fff; box-shadow: 0 8px 20px rgba(21,101,216,0.30); }
.btn-ghost { background: #fff; color: var(--navy); border: 2px solid #cfe1fa; }
.btn-small { padding: 9px 18px; font-size: 0.88rem; }
.soon-badge {
  font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--ice); color: var(--blue); border-radius: 999px; padding: 3px 9px; margin-left: 6px; vertical-align: middle;
}

/* mobile nav */
.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--navy); }
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 10px 18px 18px; border-bottom: 1px solid #dbe7f8; box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 10px; }
  .nav .btn { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #123c85 55%, var(--blue) 100%);
  color: #fff; overflow: hidden; position: relative;
}
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 44px; align-items: center;
  max-width: 1120px; margin: 0 auto; padding: 70px 22px 80px;
}
.hero h1 { color: #fff; }
.hero p.lead { color: #cfe1ff; font-size: 1.15rem; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero-art img { border-radius: 24px; box-shadow: 0 24px 60px rgba(0,0,0,0.35); }
.hero-note { margin-top: 18px; font-size: 0.85rem; color: #9db9e8; }
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding: 48px 22px 56px; }
}

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-alt { background: #fff; }
.section h2.center, .center { text-align: center; }
.kicker {
  display: inline-block; font-size: 0.78rem; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 10px;
}
.lead { font-size: 1.12rem; }
.narrow { max-width: 760px; margin: 0 auto; }

/* step cards */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 38px; }
.step-card {
  background: var(--card); border-radius: var(--radius); padding: 30px 26px;
  box-shadow: var(--shadow); text-align: center; border: 1px solid #e3edfb;
}
.step-card img { width: 92px; height: 92px; margin: 0 auto 16px; border-radius: 22px; }
.step-num {
  display: inline-block; width: 30px; height: 30px; border-radius: 50%;
  background: var(--ice); color: var(--blue); font-weight: 800; font-size: 0.85rem; line-height: 30px; margin-bottom: 10px;
}
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* mission band */
.mission-band {
  background: linear-gradient(140deg, var(--blue), var(--sky));
  border-radius: 26px; padding: 52px 44px; color: #fff; text-align: center;
  box-shadow: var(--shadow);
}
.mission-band h2, .mission-band p { color: #fff; }
.mission-band blockquote {
  font-family: var(--font-head); font-size: clamp(1.25rem, 3vw, 1.8rem); font-weight: 700;
  margin: 0; line-height: 1.45;
}

/* two-column feature */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.feature img { border-radius: 22px; box-shadow: var(--shadow); }
.feature ul { list-style: none; padding: 0; margin: 1.2em 0; }
.feature li { padding: 10px 0 10px 34px; position: relative; color: var(--muted); }
.feature li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } }

/* cards grid */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 34px; }
.card {
  background: var(--card); border: 1px solid #e3edfb; border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow);
}
.card h3 { margin-top: 0; }
@media (max-width: 760px) { .cards { grid-template-columns: 1fr; } }

/* signup band */
.signup-band { background: var(--navy); border-radius: 26px; padding: 52px 44px; text-align: center; color: #fff; }
.signup-band h2, .signup-band p { color: #fff; }
.signup-band p { color: #bcd3f5; }
.signup-form { display: flex; gap: 12px; max-width: 520px; margin: 26px auto 0; }
.signup-form input {
  flex: 1; padding: 14px 20px; border-radius: 999px; border: 2px solid #2c4f8f;
  background: #0e3268; color: #fff; font-size: 1rem; outline: none;
}
.signup-form input::placeholder { color: #7d9bd1; }
.signup-form input:focus { border-color: var(--sky); }
.signup-msg { margin-top: 14px; font-size: 0.92rem; color: var(--accent); min-height: 1.4em; }
@media (max-width: 560px) { .signup-form { flex-direction: column; } }

/* page hero (interior pages) */
.page-hero { background: linear-gradient(160deg, var(--navy), var(--blue)); color: #fff; padding: 60px 0 56px; }
.page-hero h1 { color: #fff; margin-bottom: 0.3em; }
.page-hero p { color: #cfe1ff; font-size: 1.1rem; max-width: 700px; }

/* faq */
.faq { max-width: 760px; margin: 30px auto 0; }
.faq details {
  background: #fff; border: 1px solid #e3edfb; border-radius: 14px;
  padding: 18px 22px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.faq summary { font-family: var(--font-head); font-weight: 700; color: var(--navy); cursor: pointer; font-size: 1.05rem; }
.faq details p { margin: 12px 0 0; }

/* footer */
.site-footer { background: var(--navy); color: #a9c2e8; padding: 56px 0 30px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; max-width: 1120px; margin: 0 auto; padding: 0 22px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.site-footer a { color: #cfe1ff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-brand { display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.footer-brand img { width: 44px; height: 44px; border-radius: 12px; }
.footer-brand span { font-family: var(--font-head); font-weight: 800; color: #fff; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 9px; font-size: 0.95rem; }
.footer-legal { max-width: 1120px; margin: 36px auto 0; padding: 22px 22px 0; border-top: 1px solid #1d3f7d; font-size: 0.82rem; color: #7d9bd1; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

/* utility */
.mt { margin-top: 30px; }
.tag { display: inline-block; background: var(--ice); color: var(--blue); font-weight: 700; font-size: 0.85rem; padding: 6px 14px; border-radius: 999px; margin: 4px 6px 4px 0; }