/* ==========================================================================
   OSCR — Homepage-specific styles
   ========================================================================== */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  --fg: var(--paper);
  --fg-soft: var(--stone-2);
  --accent: var(--brass-bright);
  --accent-hi: var(--brass-bright);
  --line: rgba(243,240,233,.16);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.6s var(--ease) .3s;
}
.hero--ready .hero__canvas { opacity: 1; }
.hero--fallback .hero__canvas { display: none; }
.hero--fallback::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(20,19,16,.25), rgba(20,19,16,.78)),
    url("../img/projects/meridian-tower-hero.jpg") center 30%/cover no-repeat;
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: calc(var(--header-h) + 4vh);
  padding-bottom: clamp(2rem, 5vh, 4rem);
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--brass-bright);
  margin-bottom: clamp(1.4rem, 3vh, 2.4rem);
}
.hero__eyebrow::before {
  content: "";
  width: 3rem; height: 1px;
  background: var(--brass-bright);
}
.hero h1 {
  font-size: var(--fs-hero);
  max-width: 14ch;
}
.hero__sub {
  margin-top: clamp(1.6rem, 3vh, 2.6rem);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem 3rem;
}
.hero__tagline {
  max-width: 34ch;
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(243,240,233,.82);
}
.hero__meta {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone-2);
  text-align: right;
}
.hero__meta strong { color: var(--paper); font-weight: 600; }
.hero__scroll {
  position: absolute;
  right: var(--gutter);
  bottom: clamp(2rem, 5vh, 4rem);
  z-index: 3;
  display: none;
}
@media (min-width: 1400px) { .hero__scroll { display: block; } }
.hero__scroll span {
  display: block;
  writing-mode: vertical-rl;
  font-size: var(--fs-label);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stone-2);
  margin-bottom: 0.9rem;
}
.hero__scroll i {
  display: block;
  width: 1px; height: 56px;
  margin-left: auto;
  background: linear-gradient(to bottom, var(--brass-bright), transparent);
  animation: scrollPulse 2.2s var(--ease) infinite;
}
@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Manifesto ---------- */
.manifesto p {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.4vw, 3.1rem);
  line-height: 1.32;
  max-width: 24ch;
  text-wrap: balance;
}
.manifesto .word { display: inline-block; }
.js .manifesto .word { opacity: 0; transform: translateY(0.5em); }
.js .manifesto .word.is-in {
  opacity: 1; transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.manifesto em {
  font-style: italic;
  color: var(--accent-hi);
}

/* ---------- Featured works — horizontal pinned gallery ---------- */
.works { background: var(--ink); color: var(--paper); overflow: clip; }
.works__stage { position: relative; }
.works__track {
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding-block: clamp(3rem, 6vh, 5rem);
  will-change: transform;
}
.wcard {
  position: relative;
  flex: none;
  display: block;
  width: 100%;
}
@media (min-width: 1080px) {
  .works__stage { height: 100vh; display: flex; align-items: center; }
  .works__track {
    flex-direction: row;
    gap: clamp(2.5rem, 4vw, 5rem);
    padding-right: 12vw;
    width: max-content;
  }
  .wcard { width: min(44vw, 640px); }
  .wcard:first-child { margin-left: var(--gutter); }
}
.wcard__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--ink-2);
}
.wcard__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.wcard:hover .wcard__media img { transform: scale(1.05); }
.wcard__num {
  position: absolute;
  top: 1.1rem; left: 1.2rem;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--paper);
  text-shadow: 0 1px 10px rgba(20,19,16,.6);
}
.wcard__status {
  position: absolute;
  top: 1.1rem; right: 1.2rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper);
  background: rgba(20,19,16,0.5);
  backdrop-filter: blur(6px);
  border-radius: 999px;
}
.wcard__body {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.4rem;
  padding-top: 1.2rem;
}
.wcard__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.2vw, 2.1rem);
  line-height: 1.1;
}
.wcard__loc {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone-2);
  white-space: nowrap;
}

/* ---------- Film section ---------- */
.film { position: relative; background: var(--ink); color: var(--paper); overflow: clip; }
.film__frame {
  position: relative;
  aspect-ratio: 16 / 9;
  max-height: 82vh;
  width: 100%;
  background: var(--ink-2);
  overflow: hidden;
}
.film__frame video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.film__btn {
  position: absolute;
  inset: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  color: var(--paper);
  z-index: 2;
}
.film__btn i {
  display: grid;
  place-items: center;
  width: 78px; height: 78px;
  border: 1px solid rgba(243,240,233,.5);
  border-radius: 50%;
  transition: background-color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.film__btn:hover i {
  background: rgba(243,240,233,.12);
  border-color: var(--paper);
  transform: scale(1.05);
}
.film__btn svg { width: 22px; height: 22px; fill: currentColor; margin-left: 3px; }
.film__btn.is-paused svg { margin-left: 0; }
.film__btn span {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}
.film__btn.is-paused::after { content: "Paused"; }
.film__btn.is-paused .film__btn-state { display: none; }

/* ---------- Expertise rows ---------- */
.xrow {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: 1.2rem 2.5rem;
  padding: clamp(1.8rem, 3.4vw, 3rem) 0;
  border-top: 1px solid var(--line);
  transition: padding-left 0.5s var(--ease);
}
.xrow:last-of-type { border-bottom: 1px solid var(--line); }
.xrow__num {
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent-hi);
}
.xrow__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  line-height: 1.05;
  margin: 0;
  transition: color 0.35s;
}
.xrow:hover .xrow__title { color: var(--accent-hi); }
.xrow__desc {
  grid-column: 2;
  max-width: 52ch;
  color: var(--fg-soft);
  font-size: 0.95rem;
}
@media (min-width: 900px) {
  .xrow { grid-template-columns: 90px 1fr auto; }
  .xrow__desc { grid-column: 2; }
}
.xrow__arrow { align-self: center; }
.xrow__arrow svg { width: 26px; height: 26px; stroke: var(--fg-soft); transition: transform .45s var(--ease), stroke .35s; }
.xrow:hover .xrow__arrow svg { transform: translateX(8px); stroke: var(--accent-hi); }

/* ---------- Quote band ---------- */
.quote-band { text-align: center; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { max-width: 18ch; margin-inline: auto; }
.cta-band .btn { margin-top: 2.6rem; }