:root {
  --ink: #0e1b2c;
  --muted: #51607a;
  --paper: #ffffff;
  --tint: #eaf1ff;
  --tint-soft: #f4f8ff;
  --card: #ffffff;
  --line: #d9e3f5;
  --accent: #007aff;
  --accent-dark: #0062cc;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.serif {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ——— hero band ——— */

.band {
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(0, 122, 255, 0.10), transparent 60%),
    linear-gradient(180deg, var(--tint) 0%, var(--tint-soft) 70%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
}

.masthead {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 30px 0;
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 0.82rem;
}

.mark { color: var(--accent); font-size: 1.05rem; line-height: 1; }

.band .masthead { justify-content: center; }

.hero { padding: 40px 0 72px; }

/* floating card, sharp corners, accent top bar */

.hero-card {
  max-width: 620px;
  margin: 0 auto;
  background: var(--card);
  border-top: 10px solid var(--accent);
  padding: 44px 48px 40px;
  box-shadow: 0 24px 60px -24px rgba(14, 27, 44, 0.35);
}

.hero h1 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 5vw, 2.8rem);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.hero h1 em { color: var(--accent); font-style: italic; }

.sub {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 28px;
}

/* rectangular input + button pair */

.subscribe {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.subscribe input[type="email"] {
  flex: 1 1 240px;
  min-width: 0;
  padding: 13px 16px;
  font-size: 1rem;
  border: 1.5px solid var(--ink);
  border-radius: 0;
  background: var(--card);
  color: var(--ink);
}

.subscribe input[type="email"]:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1.5px;
  border-color: var(--accent);
}

.subscribe button {
  padding: 13px 30px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 0;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s ease;
}

.subscribe button:hover { background: var(--accent-dark); }

.hp {
  position: absolute;
  left: -9999px;
  height: 0;
  width: 0;
  opacity: 0;
}

.reassure {
  margin-top: 12px;
  font-size: 0.82rem;
  font-style: italic;
  color: var(--muted);
}

.form-error {
  margin-top: 12px;
  font-size: 0.9rem;
  color: #c0362c;
}

/* ——— topic chips ——— */

.topics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 40px 0 8px;
}

.topics span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-dark);
  background: var(--tint);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 16px;
}

/* ——— value cards ——— */

.points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 28px 0 64px;
}

@media (min-width: 700px) {
  .points { grid-template-columns: repeat(3, 1fr); }
}

.point {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px 24px;
  box-shadow: 0 8px 24px -18px rgba(14, 27, 44, 0.25);
}

.point .glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--tint);
  color: var(--accent);
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.point h3 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  margin-bottom: 8px;
  font-size: 1.12rem;
}

.point p { color: var(--muted); font-size: 0.94rem; }

/* ——— footer ——— */

.footer {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  padding-bottom: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer nav { display: flex; gap: 18px; }

.footer a { color: var(--muted); }

.footer a:hover { color: var(--accent-dark); }

/* ——— prose pages (privacy / terms) ——— */

.prose { padding: 24px 0 64px; }

.prose h1 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  margin-bottom: 8px;
}

.prose .updated { color: var(--muted); font-size: 0.85rem; margin-bottom: 28px; }

.prose h2 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  margin: 28px 0 8px;
}

.prose p, .prose ul { margin-bottom: 14px; color: #2b3950; }

.prose ul { padding-left: 22px; }

.prose a { color: var(--accent-dark); }

/* ——— thanks page ——— */

.thanks-hero { padding: 90px 0 70px; text-align: center; }

.thanks-hero .mark-big {
  font-size: 3rem;
  color: var(--accent);
  display: block;
  margin-bottom: 20px;
}

.thanks-hero h1 {
  font-family: "Playfair Display", Georgia, "Times New Roman", serif;
  font-size: 2.4rem;
  margin-bottom: 14px;
}

.thanks-hero p { color: var(--muted); max-width: 30rem; margin: 0 auto 10px; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  border: 0;
}