* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--paper); color: var(--ink); font-family: var(--font-body); }
img { display: block; max-width: 100%; }

/* ===== HERO ===== */
.landing-hero {
  position: relative;
  background: var(--alpha-blue);
  color: #fff;
  overflow: hidden;
  background-image: url('../artifacts/Alpha School Toronto.jpg');
  background-size: cover;
  background-position: center;
}
.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,80,0.72) 0%, rgba(0,0,180,0.78) 100%);
  z-index: 1;
}
.landing-hero .inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 100px 32px 80px;
  position: relative;
  z-index: 2;
}
.landing-hero .hero-text-box {
  background: rgba(0, 0, 80, 0.45);
  backdrop-filter: blur(12px);
  border-radius: var(--r-xl);
  padding: 48px 48px 40px;
}
.landing-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 0 0 20px;
  color: #fff;
}
.landing-hero h1 em {
  font-family: var(--font-editorial);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--alpha-sky);
}
.landing-hero .lede {
  font-size: 20px;
  line-height: 1.4;
  margin: 0;
  color: rgba(255,255,255,0.85);
}

/* ===== LETTER ===== */
.letter-section {
  padding: 80px 32px 96px;
}
.letter-inner {
  max-width: 680px;
  margin: 0 auto;
}
.letter-greeting {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 28px;
  color: var(--ink);
  margin: 0 0 32px;
}
.letter-inner > p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0 0 24px;
}
.letter-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.025em;
  margin: 48px 0 20px;
  color: var(--ink);
}
.letter-inner blockquote {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 22px;
  line-height: 1.4;
  color: var(--ink);
  margin: 28px 0 28px 0;
  padding: 0 0 0 24px;
  border-left: 3px solid var(--alpha-blue);
}

/* ===== PARENT QUOTE CARD ===== */
.parent-quote-card {
  background: var(--alpha-blue);
  color: #fff;
  border-radius: var(--r-xl);
  padding: 40px 44px;
  margin: 36px 0;
}
.parent-quote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 18px;
  line-height: 1.35;
  margin: 0 0 16px;
  color: #fff;
}
.parent-quote-attr {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--alpha-sky);
}

/* ===== LETTER CTA ===== */
.letter-cta-section {
  background: var(--paper-3);
  border-radius: var(--r-xl);
  padding: 44px 48px;
  margin: 48px 0 40px;
  text-align: center;
}
.letter-cta-section .letter-heading {
  margin-top: 0;
  margin-bottom: 16px;
}
.letter-cta-section p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-3);
  margin: 0 0 28px;
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}
.letter-cta {
  font-size: 15px;
  padding: 18px 36px;
  text-decoration: none;
}

/* ===== SIGN-OFF ===== */
.letter-sign-off {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 24px;
  color: var(--ink);
  margin: 48px 0 0;
}

/* ===== FOOTER (inherits from kit.css) ===== */
.footer-inner {
  grid-template-columns: 2fr 1fr 1fr;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
  .landing-hero .inner { padding: 60px 20px 60px; }
  .landing-hero .hero-text-box { padding: 32px 28px 28px; }
  .letter-section { padding: 48px 20px 64px; }
  .letter-inner blockquote { font-size: 19px; }
  .parent-quote-card { padding: 28px 24px; }
  .parent-quote { font-size: 20px; }
  .letter-cta-section { padding: 32px 24px; }
  .footer-inner { grid-template-columns: 1fr; }
}