/* NO OF — shared styles */

:root {
  --white: #ffffff;
  --red: #e10600;
  --red-dark: #b80500;
  --red-soft: #fff2f2;
  --ink: #0a0a0a;
  --muted: rgba(10, 10, 10, 0.5);
  --hairline: rgba(10, 10, 10, 0.12);
}

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

html, body {
  background: var(--white);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }

/* ---------- Nav ---------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.75rem;
  border-bottom: 2px solid var(--ink);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 100;
}
.nav-mark {
  font-family: 'Anton', sans-serif;
  font-size: 1.7rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-transform: uppercase;
}
.nav-mark .slash { color: var(--red); margin: 0 0.05em; }
.nav-links {
  display: flex;
  gap: 1.8rem;
  align-items: center;
}
.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
  position: relative;
  padding: 0.25rem 0;
}
.nav-links a:hover { color: var(--red); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.45rem;
  height: 2px;
  background: var(--red);
}
.nav-links a.cta {
  background: var(--red);
  color: var(--white);
  padding: 0.55rem 0.95rem;
  letter-spacing: 0.14em;
  transition: background 0.12s ease;
}
.nav-links a.cta:hover { background: var(--red-dark); color: var(--white); }
.nav-meta {
  display: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 600;
}
.nav-meta::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--red);
  margin-right: 0.6em;
  vertical-align: middle;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* ---------- Footer ---------- */

footer {
  padding: 1.1rem 1.75rem;
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-top: 2px solid var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: auto;
}
footer .right { color: var(--red); font-weight: 600; }

/* ---------- Buttons ---------- */

.btn-primary {
  border: 2px solid var(--red);
  background: var(--red);
  color: var(--white);
  font-family: 'Anton', sans-serif;
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 1rem 1.6rem;
  transition: background 0.12s ease, border-color 0.12s ease;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
  border: 2px solid var(--ink);
  background: var(--white);
  color: var(--ink);
  font-family: 'Anton', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.85rem 1.4rem;
  transition: background 0.12s ease, color 0.12s ease;
  white-space: nowrap;
}
.btn-secondary:hover { background: var(--ink); color: var(--white); }

/* ---------- Forms (shared) ---------- */

.signup {
  display: flex;
  gap: 0;
  max-width: 480px;
  width: 100%;
  margin: 0 auto 0.75rem;
}
.signup input {
  flex: 1;
  min-width: 0;
  border: 2px solid var(--ink);
  border-right: 0;
  background: var(--white);
  padding: 0.95rem 1.2rem;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: var(--ink);
  outline: none;
}
.signup input::placeholder { color: rgba(10, 10, 10, 0.4); }
.signup input:focus { background: #fafafa; }
.signup button {
  border: 2px solid var(--red);
  background: var(--red);
  color: var(--white);
  font-family: 'Anton', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0 1.6rem;
  transition: background 0.12s ease, border-color 0.12s ease;
  white-space: nowrap;
}
.signup button:hover { background: var(--red-dark); border-color: var(--red-dark); }

.fineprint {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ---------- Strip ---------- */

.strip {
  margin: 3.5rem auto 0;
  padding: 0.9rem 1rem;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  font-family: 'Anton', sans-serif;
  font-size: clamp(0.95rem, 1.6vw, 1.25rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 1100px;
}
.strip span { display: inline-flex; align-items: center; gap: 1rem; }
.strip .x { color: var(--red); font-size: 1.2em; }

/* ---------- Page-level shared ---------- */

main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.page-header {
  text-align: center;
  padding: 3rem 1.5rem 2.5rem;
  border-bottom: 1px solid var(--hairline);
}
.page-header .eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 1rem;
}
.page-header h1 {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--ink);
}

.page-header h1 .red { color: var(--red); }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  width: 100%;
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .nav { padding: 0.9rem 1.1rem; gap: 0.8rem; }
  .nav-mark { font-size: 1.4rem; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.68rem; letter-spacing: 0.16em; }
  .nav-links a.cta { padding: 0.5rem 0.75rem; }
  footer { padding: 0.9rem 1.1rem; font-size: 0.62rem; letter-spacing: 0.16em; }
}