/*
 * Nishaan — Milestone (Boyfriend Day family, Birthday Series 3 of 4).
 *
 * Palette: warm white #FFFDF8 cotton field, ink #2C2A26, gold #C9A227
 * (decorative only), one deep-red accent #8C2F39. Fraunces 900 display,
 * DM Sans 300 air. Editorial luxury — nothing cute, nothing festival.
 */
:root {
  --field: #FFFDF8;
  --ink: #2C2A26;
  --gold: #C9A227;
  --red: #8C2F39;
  --ink-soft: rgba(44, 42, 38, 0.55);
}

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

body {
  background:
    url('/assets/nishaan/paper-texture.jpg') repeat,
    var(--field);
  background-size: 512px;
  color: var(--ink);
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.ns { position: relative; }

.ns-beat {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 22px;
  position: relative;
  overflow: hidden;
}

.ns-visuallyhidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.ns-cue {
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- ① the foil numeral ---------- */
.ns-beat--numeral { gap: 8px; }

.ns-numeral {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: clamp(160px, 52vw, 460px);
  line-height: 0.9;
  letter-spacing: -0.02em;
  background: url('/assets/nishaan/foil-texture.jpg') center / cover no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 14px rgba(201, 162, 39, 0.25));
}

.ns-numeral__sub {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: clamp(15px, 3.6vw, 20px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- ② the type-collage band ---------- */
.ns-collage {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.35em 0.45em;
  max-width: 760px;
  margin-bottom: 22px;
}

.ns-word { line-height: 1.05; }

.ns-word--serif {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.ns-word--script {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--red);
}

.ns-collage__date {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 30px;
}

.ns-rule { display: block; height: auto; }
.ns-rule--flourish { width: min(64vw, 420px); }
.ns-rule--diamond { width: min(84vw, 620px); }

/* ---------- ③ the timeline ---------- */
.ns-tl__h {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: clamp(26px, 6.4vw, 38px);
  color: var(--ink);
  margin-bottom: 44px;
}

.ns-tl {
  list-style: none;
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ns-tl__row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: 'year rule' 'year line';
  column-gap: 18px;
  align-items: center;
  text-align: left;
  padding: 14px 0;
}

.ns-tl__year {
  grid-area: year;
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: clamp(20px, 5vw, 26px);
  color: var(--gold);
  min-width: 4.2em;
}

.ns-tl__rule { grid-area: rule; height: 12px; display: flex; align-items: center; }
.ns-tl__rule img { width: 100%; height: auto; }

.ns-tl__line {
  grid-area: line;
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: clamp(15px, 3.8vw, 18px);
  color: var(--ink);
  padding-top: 2px;
}

/* ---------- ④ the portrait in the museum mat ---------- */
.ns-mat { position: relative; width: min(76vw, 380px); }

.ns-mat__photo {
  display: block;
  width: calc(100% - 44px);
  margin: 22px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.ns-mat__frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  filter: drop-shadow(0 22px 44px rgba(44, 42, 38, 0.28));
}

.ns-portrait__credit {
  margin-top: 26px;
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 400;
  font-size: 18px;
  color: var(--ink-soft);
}

/* ---------- ⑤ the toast ---------- */
.ns-clink {
  width: clamp(140px, 34vw, 220px);
  height: auto;
  margin-bottom: 30px;
}

.ns-clink.is-clinking { animation: ns-clink 0.7s var(--ease-out, ease-out); }

@keyframes ns-clink {
  30% { transform: rotate(-7deg) translateY(-8px); }
  60% { transform: rotate(5deg) translateY(-4px); }
  100% { transform: rotate(0) translateY(0); }
}

.ns-toast__wish {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(24px, 6.4vw, 36px);
  line-height: 1.3;
  color: var(--ink);
  max-width: 560px;
  margin-bottom: 20px;
}

.ns-toast__sign {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 44px;
}

.ns-foot {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(44, 42, 38, 0.5);
  margin-bottom: 26px;
}
.ns-foot a { color: inherit; text-underline-offset: 3px; }

.ns-replay {
  appearance: none;
  border: 1px solid var(--ink);
  background: transparent;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 14px 32px;
  border-radius: 0;
  transition: background 0.25s ease, color 0.25s ease;
}

.ns-replay:hover { background: var(--ink); color: var(--field); }

/* ---------- scroll reveals (nishaan.js adds .is-in) ---------- */
.ns-reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease-out, ease-out), transform 0.7s ease-out; }
.ns-reveal.is-in { opacity: 1; transform: none; }

@supports (transform: translateX(0)) { }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .ns-reveal { opacity: 1; transform: none; transition: none; }
  .ns-clink.is-clinking { animation: none; }
}