/* GMDC Home — centered cinematic hero + sections */

.gmdc-lead {
  color: var(--gmdc-muted, #5c584f);
  font-size: 1.08rem;
  line-height: 1.65;
  max-width: 40rem;
}

/* ---------- Hero ---------- */
.gmdc-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  overflow: hidden;
  color: #fff;
  background: #12100e;
}

.gmdc-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  width: 100%;
  height: 100%;
}

.gmdc-hero-still {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 0;
}

/* Full-bleed cover video — works on desktop + portrait phones */
.gmdc-hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  width: auto;
  height: auto;
  min-width: 100%;
  min-height: 100%;
  max-width: none;
  transform: translate(-50%, -50%);
  object-fit: cover;
  object-position: center center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
  /* Avoid iOS native video chrome / overflow quirks */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

@supports (width: 100dvw) {
  .gmdc-hero-video {
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    transform: none;
  }
}

.gmdc-hero-video.is-active {
  opacity: 1;
}

.gmdc-hero-video.is-unavailable {
  display: none;
}

.gmdc-hero-has-video .gmdc-hero-still {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.gmdc-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(180deg,
      rgba(12, 10, 8, 0.58) 0%,
      rgba(12, 10, 8, 0.46) 45%,
      rgba(12, 10, 8, 0.66) 100%);
}

.gmdc-hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    radial-gradient(ellipse at center,
      rgba(0, 0, 0, 0.12) 0%,
      rgba(0, 0, 0, 0.42) 68%,
      rgba(0, 0, 0, 0.58) 100%);
}

.gmdc-hero-inner {
  position: relative;
  z-index: 5;
  width: 100%;
  padding-top: 6.5rem;
  padding-bottom: 5rem;
  display: flex;
  justify-content: center;
}

.gmdc-hero-copy {
  max-width: 44rem;
  text-align: center;
  margin: 0 auto;
  padding-inline: 0.5rem;
}

.gmdc-hero-copy [data-hero-line] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s cubic-bezier(0.22, 0.84, 0.28, 1),
    transform 0.7s cubic-bezier(0.22, 0.84, 0.28, 1);
  will-change: opacity, transform;
}

.gmdc-hero-copy.is-ready [data-hero-line].is-in {
  opacity: 1;
  transform: translateY(0);
}

.gmdc-hero-title {
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.8vw, 2.75rem);
  letter-spacing: 0.01em;
  line-height: 1.2;
  margin: 0 auto 1rem;
  max-width: 16em;
  color: #fff;
  text-shadow: 0 10px 36px rgba(0, 0, 0, 0.4);
}

.gmdc-hero-rotator {
  position: relative;
  min-height: 5.6rem;
  margin: 0 auto 1.5rem;
  max-width: 36rem;
}

.gmdc-hero-context {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease,
    visibility 0.65s ease;
  pointer-events: none;
}

.gmdc-hero-context.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.gmdc-hero-context.is-leaving {
  opacity: 0;
  visibility: visible;
  transform: translateY(-8px);
}

.gmdc-hero-subtitle {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  line-height: 1.35;
  margin: 0 auto 0.55rem;
  max-width: 28ch;
  color: rgba(255, 236, 190, 0.96);
}

.gmdc-hero-text {
  font-size: clamp(0.9rem, 1.15vw, 1.02rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: capitalize;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 auto;
  max-width: 34rem;
}

.gmdc-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

.gmdc-hero-story {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1.15rem;
  z-index: 6;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.55rem 1.1rem;
  padding: 0 1rem;
  font-family: var(--heading-font);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: capitalize;
  color: rgba(255, 236, 190, 0.62);
  pointer-events: none;
}

.gmdc-hero-story span {
  position: relative;
}

.gmdc-hero-story span:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -0.95rem;
  opacity: 0.45;
}

@media (max-width: 767.98px) {
  .gmdc-hero {
    min-height: 100svh;
    min-height: 100dvh;
  }

  .gmdc-hero-story {
    display: none;
  }

  /* Keep key story area (processing / minerals) framed on portrait screens */
  .gmdc-hero-video,
  .gmdc-hero-still {
    object-position: 48% center;
    background-position: 48% center;
  }

  .gmdc-hero-video {
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 100%;
    top: 0;
    left: 0;
    transform: none;
    object-fit: cover;
  }

  .gmdc-hero-inner {
    padding-top: 5.5rem;
    padding-bottom: 3.25rem;
    padding-inline: 0.5rem;
  }

  .gmdc-hero-title {
    font-size: clamp(1.4rem, 6vw, 1.9rem);
    max-width: 15em;
  }

  .gmdc-hero-rotator {
    min-height: 5.2rem;
    margin-bottom: 1.25rem;
  }

  .gmdc-hero-subtitle {
    font-size: clamp(1.02rem, 4.2vw, 1.25rem);
    max-width: 20ch;
  }

  .gmdc-hero-text {
    font-size: 0.8rem;
    letter-spacing: 0.04em;
  }

  .gmdc-hero-cta {
    gap: 0.65rem;
  }

  .gmdc-hero-cta .gmdc-btn {
    width: auto;
    max-width: none;
    justify-content: center;
  }

  .gmdc-hero-overlay {
    background:
      linear-gradient(180deg,
        rgba(12, 10, 8, 0.66) 0%,
        rgba(12, 10, 8, 0.52) 45%,
        rgba(12, 10, 8, 0.72) 100%);
  }
}

@media (max-width: 575.98px) {
  .gmdc-hero-video,
  .gmdc-hero-still {
    object-position: 45% center;
    background-position: 45% center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gmdc-hero-video {
    display: none;
  }
  .gmdc-hero-copy [data-hero-line] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Value chain ---------- */
.gmdc-chain-track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.gmdc-chain-step {
  padding: 1.4rem 1.15rem;
  border-top: 2px solid var(--gmdc-accent, #c9a227);
  background: transparent;
}

.gmdc-chain-index {
  display: block;
  font-family: var(--heading-font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gmdc-accent-warm, #e08a2b);
  margin-bottom: 0.65rem;
}

.gmdc-chain-step h3 {
  font-family: var(--heading-font);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gmdc-primary, #1a1a1a);
  margin-bottom: 0.55rem;
}

.gmdc-chain-step p {
  margin: 0;
  color: var(--gmdc-muted, #5c584f);
  font-size: 0.95rem;
  line-height: 1.55;
}

@media (max-width: 991.98px) {
  .gmdc-chain-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 575.98px) {
  .gmdc-chain-track { grid-template-columns: 1fr; }
}

/* ---------- About snapshot ---------- */
.gmdc-about-panel {
  position: relative;
  min-height: 360px;
  overflow: hidden;
}

.gmdc-about-panel-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: transform 1.2s ease;
}

.gmdc-about-panel:hover .gmdc-about-panel-bg {
  transform: scale(1.08);
}

.gmdc-about-panel-content {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.75rem;
  background: linear-gradient(to top, rgba(12, 10, 8, 0.92), rgba(12, 10, 8, 0.5));
  color: #fff;
}

.gmdc-about-quote {
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 1.05rem;
  line-height: 1.45;
  margin-bottom: 0.75rem;
}

.gmdc-initiative-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

@media (max-width: 575.98px) {
  .gmdc-initiative-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- CTA band ---------- */
.gmdc-cta-band {
  padding: 4.5rem 0;
  background:
    linear-gradient(120deg, rgba(20, 18, 14, 0.92), rgba(201, 162, 39, 0.45)),
    url('../img/gmdc-hero.png') center/cover no-repeat;
  color: #fff;
  text-align: center;
}

.gmdc-cta-band h2 {
  font-family: var(--heading-font);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.gmdc-cta-band p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

/* ---------- Home feed / gateways / services ---------- */
.gmdc-feed {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(26, 26, 26, 0.12);
}

.gmdc-feed-item {
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(26, 26, 26, 0.12);
}

.gmdc-feed-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.gmdc-feed-link:hover {
  color: var(--gmdc-accent-warm, #e08a2b);
}

.gmdc-feed-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gmdc-muted, #5c584f);
  margin-bottom: 0.4rem;
}

.gmdc-status {
  color: var(--gmdc-accent-warm, #e08a2b);
}

.gmdc-gateway-grid,
.gmdc-service-grid {
  display: grid;
  gap: 0.85rem;
}

.gmdc-gateway-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gmdc-service-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gmdc-gateway,
.gmdc-service-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 3.4rem;
  padding: 0.9rem 1rem;
  border-top: 2px solid var(--gmdc-accent, #c9a227);
  background: #fff;
  color: var(--gmdc-primary, #1a1a1a);
  text-decoration: none;
  font-family: var(--heading-font);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.gmdc-gateway:hover,
.gmdc-service-link:hover {
  background: var(--gmdc-primary, #1a1a1a);
  color: #fff;
}

.gmdc-service-link i {
  color: var(--gmdc-accent-warm, #e08a2b);
  font-size: 1.1rem;
}

.gmdc-service-link:hover i {
  color: var(--gmdc-accent, #c9a227);
}

@media (max-width: 991.98px) {
  .gmdc-gateway-grid,
  .gmdc-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .gmdc-gateway-grid,
  .gmdc-service-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Home media teaser ---------- */
.gmdc-home-media {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.9fr);
  gap: 1.15rem;
  align-items: stretch;
}

.gmdc-home-media-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(26, 26, 26, 0.08);
  overflow: hidden;
  min-height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gmdc-home-media-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(26, 26, 26, 0.1);
  color: inherit;
}

.gmdc-home-media-visual {
  min-height: 220px;
  background: var(--gmdc-surface-soft, #f5f4f1) center/cover no-repeat;
}

.gmdc-home-media-copy {
  padding: 1.35rem 1.3rem 1.4rem;
}

.gmdc-home-media-copy h3 {
  font-size: 1.12rem;
  text-transform: none;
  margin-bottom: 0.5rem;
}

.gmdc-home-media-copy p:last-of-type {
  color: var(--gmdc-muted, #5c584f);
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

.gmdc-home-media-side {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.gmdc-home-media-brief {
  flex: 1;
  display: block;
  padding: 1.15rem 1.15rem 1.2rem;
  text-decoration: none;
  color: inherit;
  background: var(--gmdc-surface-soft, #f5f4f1);
  border-top: 3px solid var(--gmdc-accent, #c9a227);
  transition: transform 0.25s ease, background 0.25s ease;
}

.gmdc-home-media-brief:hover {
  transform: translateY(-3px);
  color: inherit;
  background: #fff;
}

.gmdc-home-media-brief h3 {
  font-size: 1rem;
  text-transform: none;
  margin: 0;
}

.gmdc-home-gallery {
  margin-top: 2rem;
}

.gmdc-home-gallery-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.gmdc-home-gallery-head h3 {
  margin: 0;
  font-size: 1.15rem;
  text-transform: none;
}

.gmdc-home-gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

@media (max-width: 991.98px) {
  .gmdc-home-media,
  .gmdc-home-media-feature {
    grid-template-columns: 1fr;
  }

  .gmdc-home-gallery-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .gmdc-home-gallery-strip {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Home About teaser ---------- */
.gmdc-home-about {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.gmdc-home-about-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0.4rem 0;
}

.gmdc-home-about-copy h3 {
  font-size: 1.28rem;
  text-transform: none;
  margin-bottom: 0.7rem;
}

.gmdc-home-about-copy p {
  color: var(--gmdc-muted, #5c584f);
}

.gmdc-home-about-copy .gmdc-btn {
  margin-top: 0.35rem;
  align-self: flex-start;
}

.gmdc-home-about-stats {
  margin-top: 1.35rem;
}

.gmdc-home-paths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.gmdc-home-path {
  display: flex;
  flex-direction: column;
  background: #fff;
  text-decoration: none;
  color: inherit;
  border: 1px solid rgba(26, 26, 26, 0.08);
  overflow: hidden;
  min-height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gmdc-home-path:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(26, 26, 26, 0.1);
  color: inherit;
}

.gmdc-home-path-visual {
  height: 138px;
  background: var(--gmdc-surface-soft, #f5f4f1) center/cover no-repeat;
}

.gmdc-home-path--quote .gmdc-home-path-visual {
  display: flex;
  align-items: flex-end;
  padding: 1rem 1.05rem;
  background:
    linear-gradient(160deg, #1f1c18 0%, #3a342c 70%, #c9a227 160%);
}

.gmdc-home-path--quote blockquote {
  margin: 0;
  color: #fff;
  font-family: var(--heading-font);
  font-size: 0.92rem;
  line-height: 1.4;
  font-weight: 600;
}

.gmdc-home-path--board .gmdc-home-path-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  background: #1a1a1a;
}

.gmdc-home-initials {
  display: grid;
  place-items: center;
  width: 3.15rem;
  height: 3.15rem;
  border-radius: 50%;
  border: 1px solid rgba(201, 162, 39, 0.65);
  color: var(--gmdc-accent, #c9a227);
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.gmdc-home-path-body {
  padding: 1.05rem 1.05rem 1.15rem;
  flex: 1;
}

.gmdc-home-path-body .gmdc-kicker {
  margin-bottom: 0.35rem;
}

.gmdc-home-path-body h3 {
  font-size: 0.98rem;
  text-transform: none;
  margin-bottom: 0.4rem;
}

.gmdc-home-path-body p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--gmdc-muted, #5c584f);
}

.gmdc-home-about-more {
  margin: 1.15rem 0 0;
  text-align: right;
}

/* ---------- Home stakeholder desks ---------- */
.gmdc-home-desks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.gmdc-home-desk {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(26, 26, 26, 0.08);
  overflow: hidden;
  min-height: 168px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gmdc-home-desk:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(26, 26, 26, 0.1);
  color: inherit;
}

.gmdc-home-desk-visual {
  min-height: 100%;
  background: var(--gmdc-surface-soft, #f5f4f1) center/cover no-repeat;
}

.gmdc-home-desk-body {
  padding: 1.15rem 1.15rem 1.2rem;
}

.gmdc-home-desk-body h3 {
  font-size: 1.12rem;
  text-transform: none;
  margin-bottom: 0.4rem;
}

.gmdc-home-desk-body p:last-child {
  margin: 0;
  font-size: 0.88rem;
  color: var(--gmdc-muted, #5c584f);
}

.gmdc-home-desk-label {
  margin: 1.6rem 0 0.7rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gmdc-muted, #5c584f);
}

.gmdc-home-more {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.gmdc-home-more-link {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 1rem 1rem 1.05rem;
  background: #fff;
  border-top: 3px solid var(--gmdc-accent, #c9a227);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, background 0.25s ease;
}

.gmdc-home-more-link:hover {
  transform: translateY(-3px);
  background: var(--gmdc-surface-soft, #f5f4f1);
  color: inherit;
}

.gmdc-home-more-link i {
  color: var(--gmdc-accent-warm, #e08a2b);
  font-size: 1.15rem;
  margin-top: 0.15rem;
}

.gmdc-home-more-link strong {
  display: block;
  font-family: var(--heading-font);
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.gmdc-home-more-link span {
  font-size: 0.82rem;
  color: var(--gmdc-muted, #5c584f);
}

.gmdc-home-more-link strong {
  color: var(--gmdc-primary, #1a1a1a);
}

@media (max-width: 991.98px) {
  .gmdc-home-about,
  .gmdc-home-desks,
  .gmdc-home-desk {
    grid-template-columns: 1fr;
  }

  .gmdc-home-about-visual img {
    min-height: 220px;
  }

  .gmdc-home-path-visual,
  .gmdc-home-desk-visual {
    min-height: 150px;
    height: 150px;
  }

  .gmdc-home-paths,
  .gmdc-home-more {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .gmdc-home-paths,
  .gmdc-home-more {
    grid-template-columns: 1fr;
  }
}