:root {
  --bg: #e9efe8;
  --surface: #ffffff;
  --ink: #1c2a23;
  --muted: #5a6b62;
  --accent: #1f6f4a;
  --accent-hover: #185838;
  --border: #e6e4dd;
  --shadow: 0 1px 2px rgba(20, 30, 25, 0.04), 0 8px 24px rgba(20, 30, 25, 0.06);
  --radius: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
}

.hero-logo {
  width: 96px;
  height: auto;
  display: block;
  margin: 0 auto 24px;
}

.hero {
  font-size: 72px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-align: center;
  margin: 0 0 12px;
  line-height: 1.05;
}

.hero-tagline {
  font-size: 18px;
  color: var(--muted);
  text-align: center;
  margin: 0 0 56px;
  max-width: 520px;
}

.landing { gap: 0; }

.tile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  max-width: 880px;
}

.tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  padding: 32px 32px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  overflow: hidden;
}

.tile::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.tile:hover {
  transform: translateY(-4px);
  border-color: #cdd6cd;
  box-shadow: 0 2px 4px rgba(20, 30, 25, 0.04), 0 18px 40px rgba(20, 30, 25, 0.10);
}

.tile:hover::before { transform: scaleX(1); }

.tile-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.tile-title {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-top: 12px;
  line-height: 1.1;
}

.tile-arrow {
  align-self: flex-end;
  font-size: 28px;
  color: var(--muted);
  transition: transform 0.2s ease, color 0.2s ease;
}

.tile:hover .tile-arrow {
  transform: translateX(6px);
  color: var(--accent);
}

@media (max-width: 720px) {
  .hero-logo { width: 64px; margin-bottom: 16px; }
  .hero { font-size: 44px; margin-bottom: 8px; }
  .hero-tagline { font-size: 16px; margin-bottom: 36px; }
  .tile-grid { grid-template-columns: 1fr; gap: 16px; }
  .tile { min-height: 160px; padding: 24px 24px 20px; }
  .tile-title { font-size: 28px; }
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 18px 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 14px;
  color: var(--muted);
}

.site-header nav { padding-top: 18px; }

.site-header nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
}

.site-header nav a:hover { color: var(--accent); }

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  height: 44px;
  width: auto;
  display: block;
}

.brand-tag {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 64px 48px;
  width: 100%;
  max-width: 760px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}

.logo {
  width: 180px;
  height: 180px;
  border-radius: 32px;
  object-fit: contain;
  background: #f0efe9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 8px;
}

.title {
  font-size: 34px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin: 0;
}

.launch-btn {
  margin-top: 20px;
  display: inline-block;
  padding: 18px 104px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.15s ease, transform 0.1s ease;
  border: none;
  cursor: pointer;
}

.launch-btn:hover {
  background: var(--accent-hover);
}

.launch-btn:active { transform: translateY(1px); }

.launch-btn--wide {
  margin-top: 48px;
  padding: 22px 160px;
  font-size: 20px;
}

@media (max-width: 720px) {
  .launch-btn--wide { margin-top: 32px; padding: 18px 96px; font-size: 17px; }
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 760px));
  gap: 32px;
  width: 100%;
  max-width: 1560px;
  justify-content: center;
}

@media (max-width: 1100px) {
  .grid { grid-template-columns: minmax(0, 760px); }
}

@media (max-width: 720px) {
  .card { padding: 44px 28px; gap: 18px; }
  .logo { width: 140px; height: 140px; }
  .title { font-size: 26px; }
  .subtitle { font-size: 19px; }
  .launch-btn { padding: 14px 80px; font-size: 16px; }
  .site-header { padding: 14px 18px; }
  .brand-logo { height: 36px; }
}