/* ── Emerald Reverie collection page ── */

/* ── WHITE HEADER (inner pages — before scroll) ── */
.inner-page .site-header:not(.is-scrolled) {
  color: #f5f2ed;
}

.inner-page .site-header:not(.is-scrolled) .brand-mark img {
  filter: brightness(0) invert(1);
}

.inner-page .site-header:not(.is-scrolled) .menu-toggle span {
  background: #f5f2ed;
}

.inner-page .site-header:not(.is-scrolled) .nav-dropdown__menu {
  color: var(--text-color);
}

/* ── HERO ── */
.er-hero {
  position: relative;
  min-height: 100svh;
  background: #0d1f15;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.er-hero__media {
  position: absolute;
  inset: 0;
}

.er-hero__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

/* Deep emerald-tinted gradient rising from the bottom */
.er-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 52%;
  background: linear-gradient(
    to top,
    rgba(8, 22, 14, 0.80) 0%,
    rgba(8, 22, 14, 0.30) 55%,
    transparent 100%
  );
  pointer-events: none;
}

.er-hero__caption {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 var(--side-padding) clamp(2.5rem, 5vw, 4.5rem);
  text-align: center;
  color: #f0f5f1;
}

.er-eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  opacity: 0.62;
}

.er-eyebrow--accent {
  color: #2e7a4a;
  opacity: 1;
}

.er-hero__title {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 5.2rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 1.08;
}

/* ── INTRO ── */
.er-intro {
  padding-bottom: 4.5rem;
}

.er-intro .collection-intro__copy p + p {
  margin-top: 1.1rem;
}

/* Thin emerald rule */
.er-intro .collection-intro__copy::before {
  content: "";
  display: block;
  width: 2.4rem;
  height: 1px;
  background: #2e7a4a;
  margin: 0 auto 2rem;
  opacity: 0.45;
}

/* ── IN MOTION — video section ── */
.er-video-section {
  background: #f4f8f5;
  border-top: 1px solid rgba(46, 122, 74, 0.10);
  border-bottom: 1px solid rgba(46, 122, 74, 0.10);
}

.er-video-section__inner {
  width: var(--content-width);
  margin: 0 auto;
  padding: 6rem 0;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.er-video-section__copy {
  display: grid;
  gap: 0;
}

.er-video-section__heading {
  margin: 0.5rem 0 1.5rem;
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 400;
  letter-spacing: 0.05em;
  line-height: 1.2;
  color: var(--text-color);
}

.er-video-section__text {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.75;
  letter-spacing: 0.04em;
  color: var(--text-color);
  opacity: 0.68;
  max-width: 28rem;
}

.er-video-section__player {
  position: relative;
  overflow: hidden;
  background: #0d1f15;
  aspect-ratio: 9 / 16;
  max-height: 80vh;
}

.er-video-section__player video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── EXTRAS GALLERY ── */
.er-extras {
  padding-top: 0;
}

.er-extras__inner {
  width: var(--content-width);
  margin: 0 auto;
  padding: 5.5rem 0 6rem;
  display: grid;
  gap: 1.9rem;
}

.er-extras__row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.9rem;
}

.er-extras__item {
  margin: 0;
  overflow: hidden;
  background: #e5ede8;
}

.er-extras__item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 0.75;
}

/* 7th image — single centred at a wider, cinematic ratio */
.er-extras__row--single {
  grid-template-columns: minmax(0, 1fr);
}

.er-extras__item--wide {
  max-width: 56rem;
  margin: 0 auto;
  width: 100%;
}

.er-extras__item--wide img {
  aspect-ratio: 1.1;
  object-position: center center;
}

/* ── Responsive ── */
@media (max-width: 820px) {
  .er-video-section__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 4.5rem 0;
  }

  .er-video-section__player {
    max-height: 70vh;
  }

  .er-extras__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.3rem;
  }

  .er-extras__inner {
    gap: 1.3rem;
    padding: 4rem 0 5rem;
  }

  .er-extras__item--wide img {
    aspect-ratio: 0.9;
  }
}

@media (max-width: 540px) {
  .er-hero__title {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .er-extras__row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .er-extras__inner {
    gap: 1rem;
  }

  .er-video-section__heading {
    font-size: clamp(1.4rem, 6.5vw, 1.8rem);
  }

  .er-extras__item--wide img {
    aspect-ratio: 0.8;
  }
}