@import url('tokens.css');

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body), serif;
  font-size: var(--fs-lg);
  line-height: 1.6;
  color: var(--ink);
  background: var(--bp-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;

  /* faint blueprint grid */
  background-image:
    linear-gradient(var(--ink-ghost) 1px, transparent 1px),
    linear-gradient(90deg, var(--ink-ghost) 1px, transparent 1px);
  background-size: 48px 48px;
  background-attachment: fixed;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
ul, ol { list-style: none; }

::selection { background: var(--amber); color: var(--amber-ink); }

h1, h2, h3, h4 {
  font-family: var(--ff-display), serif;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.content-wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 40px;
}

/* =========================================================
   UTILITY LABELS
   ========================================================= */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 14px;
  height: 1px;
  background: var(--amber);
}

.mono-tag {
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  border: 1px solid var(--ink-ghost-2);
  border-radius: var(--radius-sm);
  padding: 4px 9px;
  white-space: nowrap;
}

/* status stamp */
.stamp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 5px 10px 5px 8px;
  border: 1.5px solid currentColor;
  border-radius: var(--radius-sm);
  transform: rotate(-2deg);
}
.stamp::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.stamp--live     { color: var(--stamp-live); }
.stamp--shipped  { color: var(--stamp-shipped); }
.stamp--progress { color: var(--stamp-progress); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  transition: transform var(--t-1), background var(--t-1), border-color var(--t-1), color var(--t-1);
}
.btn-primary {
  background: var(--amber);
  color: var(--amber-ink);
  font-weight: 600;
}
.btn-primary:hover { transform: translateY(-2px); }

.btn-ghost {
  border: 1px solid var(--ink-ghost-2);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }

/* =========================================================
   NAV
   ========================================================= */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 40px;
  background: linear-gradient(var(--bp-base) 55%, transparent);
}

.nav-wordmark {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--ff-display), serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.nav-wordmark .tag {
  font-family: var(--ff-mono), serif;
  font-size: 10px;
  color: var(--amber);
  border: 1px solid var(--amber-dim);
  border-radius: var(--radius-sm);
  padding: 1px 5px;
  letter-spacing: 0.1em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a:not(.btn) {
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  position: relative;
  transition: color var(--t-1);
}
.nav-links a:not(.btn):hover,
.nav-links a.current { color: var(--ink); }
.nav-links a.current::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 1px;
  background: var(--amber);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 110;
}
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: var(--ink); }

/* =========================================================
   MAIN / FOOTER
   ========================================================= */
main { flex: 1; padding-top: 0; }

.site-footer {
  border-top: 1px solid var(--ink-ghost);
  background: var(--bp-base-3);
  padding: 56px 40px 32px;
  margin-top: var(--sp-section);
}
.footer-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-wordmark {
  font-family: var(--ff-display), serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.footer-tagline { color: var(--ink-dim); font-size: var(--fs-md); max-width: 32ch; }
.footer-col-title {
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: var(--fs-md);
  color: var(--ink-dim);
  margin-bottom: 10px;
  transition: color var(--t-1);
}
.footer-col a:hover { color: var(--ink); }

.footer-bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--ink-ghost);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--ff-mono), serif;
  font-size: var(--fs-xs);
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   MOBILE
   ========================================================= */
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 768px) {
  .site-nav { padding: 18px 20px; }
  .nav-hamburger { display: flex; }
  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    background: var(--bp-base);
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { font-size: 14px; }

  .content-wrap { padding: 0 20px; }
  .site-footer { padding: 44px 20px 24px; }
}