/* ===========================================================
   VOLÚMEN — design tokens
   Values copied exactly from the brand guidelines. Do not
   round or "improve" these hex values, match them exactly.
   =========================================================== */
:root {
  --ink: #000000;
  --bone: #F3EDE7;
  --cream: #FAF1D1;
  --oxblood: #922018;
  --oxblood-soft: #B25850;
  --cobalt: #1634BF; /* reserved for edition artwork only, not UI */

  --line: #DCD2C2;
  --muted: #6A6058;
  --muted-on-dark: #C9C2B6;

  --serif: "Playfair Display", "Times New Roman", serif;
  --grotesk: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --max: 920px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--grotesk);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.prose {
  max-width: var(--max);
}

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--bone);
  border-bottom: 1px solid var(--line);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nav-mark { display: flex; align-items: center; height: 28px; }
.nav-mark img { height: 100%; width: auto; display: block; }
.nav-links {
  display: flex;
  gap: clamp(1rem, 3vw, 2.25rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--grotesk);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
}
.nav-links a[aria-current="page"],
.nav-links a:hover {
  border-bottom-color: var(--oxblood);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-family: var(--grotesk);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bone);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-top: 1px solid var(--line); }
  .nav-links a { display: block; padding: 1rem var(--gutter); }
  .nav-toggle { display: block; }
}

/* ---------- Section rhythm ---------- */
section { padding: clamp(3rem, 7vw, 6rem) 0; position: relative; }
.section-dark { background: var(--ink); color: var(--bone); }
.section-oxblood { background: var(--oxblood); color: var(--bone); }

.eyebrow {
  font-family: var(--grotesk);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--oxblood);
}
.section-dark .eyebrow,
.section-oxblood .eyebrow { color: var(--oxblood-soft); }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  margin: 0.4em 0 0;
  line-height: 1.08;
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.3rem; }

p { margin: 1em 0 0; }
.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--muted);
  max-width: 620px;
}
.section-dark .lede,
.section-oxblood .lede { color: var(--muted-on-dark); }

/* ---------- Hero ---------- */
.hero {
  min-height: 72vh;
  display: flex;
  align-items: flex-end;
  background: var(--cream);
  color: var(--ink);
}
.hero-inner { padding-bottom: clamp(2.5rem, 6vw, 5rem); }
.hero-logo {
  width: min(560px, 80vw);
  height: auto;
  display: block;
}
.hero-sub {
  margin-top: 1.75rem;
  max-width: 560px;
  color: var(--muted);
  font-size: 1.02rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--grotesk);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.95em 1.6em;
  border: 1px solid currentColor;
  margin-top: 1.75rem;
}
.btn-solid {
  background: var(--oxblood);
  color: var(--bone);
  border-color: var(--oxblood);
}
.section-dark .btn { border-color: var(--bone); }

/* ---------- Cards (hard edges only, no border-radius) ---------- */
.grid {
  display: grid;
  gap: 1px;
  background: var(--line);
  margin-top: 2.5rem;
  border: 1px solid var(--line);
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 780px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.card {
  background: var(--cream);
  padding: 1.75rem;
}
.card h3 { margin-top: 0; }
.card p { color: var(--muted); font-size: 0.94rem; }

.photo-placeholder {
  aspect-ratio: 4 / 5;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 8px, #E6DBC4 8px, #E6DBC4 9px
  ), var(--bone);
  border: 1px dashed var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.card-photo {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
  display: block;
  margin-bottom: 1.25rem;
}

.tag-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.tag {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--oxblood);
  color: var(--oxblood);
  padding: 0.3em 0.6em;
}

/* ---------- Event rows ---------- */
.event-row {
  display: grid;
  grid-template-columns: 140px 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
}
.event-row.has-photo { grid-template-columns: 84px 140px 1fr auto; }
.event-photo {
  width: 84px;
  height: 104px;
  object-fit: cover;
  display: block;
}
.event-row:last-child { border-bottom: 1px solid var(--line); }
.event-date {
  font-family: var(--grotesk);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--oxblood);
}
.event-title { font-family: var(--serif); font-size: 1.3rem; margin: 0; }
.event-venue { color: var(--muted); font-size: 0.9rem; margin-top: 0.2em; }
.event-link {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--oxblood);
  color: var(--oxblood);
  white-space: nowrap;
}
@media (max-width: 640px) {
  .event-row { grid-template-columns: 1fr; gap: 0.4rem; }
}
.section-dark .event-row,
.section-oxblood .event-row { border-top-color: #2A2A2A; }
.section-dark .event-row:last-child,
.section-oxblood .event-row:last-child { border-bottom-color: #2A2A2A; }
.section-dark .event-title,
.section-oxblood .event-title { color: var(--bone); }
.section-dark .event-venue,
.section-oxblood .event-venue { color: var(--muted-on-dark); }
.section-dark .event-date,
.section-oxblood .event-date { color: var(--oxblood-soft); }
.section-dark .event-link,
.section-oxblood .event-link { color: var(--oxblood-soft); border-bottom-color: var(--oxblood-soft); }

/* ---------- Divider / sunburst signature ---------- */
.sunburst {
  position: absolute;
  width: 64px;
  height: 64px;
  right: var(--gutter);
  bottom: 1.5rem;
  opacity: 0.6;
}
.sunburst line { stroke: var(--oxblood); stroke-width: 1; }
.section-dark .sunburst line,
.section-oxblood .sunburst line { stroke: var(--oxblood-soft); }

/* ---------- Sign-up module ---------- */
.signup-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
  max-width: 520px;
}
.signup-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 0.9em 1em;
  background: transparent;
  border: 1px solid var(--bone);
  color: var(--bone);
  font-family: var(--grotesk);
  font-size: 0.95rem;
}
.signup-form input[type="email"]::placeholder { color: var(--muted-on-dark); }
.signup-form button {
  margin-top: 0;
  cursor: pointer;
  background: var(--oxblood);
  border-color: var(--oxblood);
  color: var(--bone);
}
.signup-note {
  font-size: 0.75rem;
  color: var(--muted-on-dark);
  margin-top: 0.9rem;
}
.signup-success {
  display: none;
  margin-top: 1rem;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--oxblood-soft);
}
.signup-success.show { display: block; }
.signup-form.hide { display: none; }

/* ---------- Footer ---------- */
footer {
  background: var(--ink);
  color: var(--muted-on-dark);
  padding: 3rem 0 2rem;
  font-size: 0.8rem;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: center;
}
footer a { border-bottom: 1px solid transparent; }
footer a:hover { border-bottom-color: var(--oxblood-soft); }
.footer-links { display: flex; gap: 1.5rem; list-style: none; padding: 0; margin: 0; flex-wrap: wrap; }

/* ---------- Utility ---------- */
.stack { display: flex; flex-direction: column; gap: 0.75rem; }
.mt-lg { margin-top: 3rem; }
.center { text-align: center; }

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.in { opacity: 1; transform: none; }
}