/* Single continuous video river journey for Resources page */
:root {
  --river-photo-ink: #25463e;
  --river-photo-glass: rgba(250, 252, 249, .9);
}

body.resources-river-page {
  background: #12231c;
  color: var(--river-photo-ink);
  overflow-x: hidden;
}

.resources-river-page main {
  position: relative;
  overflow: clip;
  background: transparent;
}

.river-video-world {
  position: fixed;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  background:
    linear-gradient(rgba(12,28,22,.28), rgba(12,28,22,.28)),
    url('https://images.pexels.com/photos/6552132/pexels-photo-6552132.jpeg?auto=compress&cs=tinysrgb&w=2000') center/cover no-repeat;
}

.river-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center 50%;
  transform: translate3d(-50%, -50%, 0) scale(1.1);
  transform-origin: center;
  filter: saturate(.92) contrast(.96) brightness(.84) sepia(.025);
  will-change: transform, filter;
}

.river-video-grade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 10%, rgba(255,255,255,.14), transparent 25%),
    linear-gradient(90deg, rgba(7,18,14,.34), transparent 28%, transparent 72%, rgba(7,18,14,.30)),
    linear-gradient(180deg, rgba(7,17,13,.16), transparent 35%, rgba(7,17,13,.30));
}

.river-hero {
  min-height: 86vh;
  position: relative;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(7,18,14,.08), rgba(7,18,14,.12) 58%, rgba(7,18,14,.26));
}

.river-hero-inner {
  width: min(860px, 90vw);
  text-align: center;
  padding: 3rem 1.5rem;
  color: white;
  text-shadow: 0 3px 28px rgba(0,0,0,.5);
}

.river-kicker {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: rgba(248,252,249,.86);
}

.river-hero h1 {
  font-size: clamp(3.2rem, 8vw, 7rem);
  line-height: .94;
  letter-spacing: -.045em;
  font-weight: 500;
  margin-bottom: 1.35rem;
  color: #fff;
}

.river-hero p {
  max-width: 700px;
  margin: 0 auto;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.65;
  color: rgba(255,255,255,.93);
}

.river-scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.9);
  font-size: .76rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0,0,0,.42);
}

.river-scroll-cue span:last-child {
  width: 1px;
  height: 48px;
  background: linear-gradient(rgba(255,255,255,.9), transparent);
}

.river-journey {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(14,29,23,.18), rgba(14,29,23,.05) 16%, rgba(14,29,23,.04) 78%, rgba(14,29,23,.26));
}

.river-intro {
  position: relative;
  z-index: 4;
  width: min(720px, 88vw);
  margin: 0 auto;
  padding: 5rem 1rem 1rem;
  text-align: center;
  color: white;
  font-size: 1.05rem;
  text-shadow: 0 2px 18px rgba(0,0,0,.72);
}

.river-photo-scene {
  min-height: 92vh;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  padding: 8vh 0;
}

.river-photo-scene + .river-photo-scene {
  margin-top: -7vh;
  padding-top: 15vh;
}

.scene-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
}

.scene-inner.align-left { justify-content: flex-start; }
.scene-inner.align-right { justify-content: flex-end; }

.river-card,
.river-card.left,
.river-card.right,
.river-card:nth-of-type(1),
.river-card:nth-of-type(2),
.river-card:nth-of-type(3),
.river-card:nth-of-type(4),
.river-card:nth-of-type(5) {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  width: min(430px, 88vw);
  margin: 0;
  z-index: 3;
  padding: 1.6rem 1.65rem 1.5rem;
  border-radius: 1.4rem;
  border: 1px solid rgba(255,255,255,.52);
  background: var(--river-photo-glass);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  backdrop-filter: blur(18px) saturate(1.03);
  -webkit-backdrop-filter: blur(18px) saturate(1.03);
}

.river-card::after { display: none; }

.river-card h2 {
  color: #274d43;
  font-size: clamp(1.45rem, 2vw, 1.9rem);
  font-weight: 650;
  letter-spacing: -.02em;
  margin-bottom: .7rem;
}

.river-card p {
  color: #53645d;
  line-height: 1.62;
  font-size: 1rem;
  margin-bottom: 1.2rem;
}

.river-card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.15rem;
  height: 2.15rem;
  margin-bottom: .95rem;
  border-radius: 50%;
  background: rgba(45,117,115,.11);
  color: #2f7577;
  font-size: .78rem;
  font-weight: 800;
}

.river-play-link {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: #2f7577;
  text-decoration: none;
  font-weight: 700;
  font-size: .93rem;
  padding: .55rem .8rem .55rem .6rem;
  margin-left: -.6rem;
  border-radius: 999px;
  transition: background .2s ease, gap .2s ease;
}

.river-play-link::before {
  content: "▶";
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #3d9295;
  color: white;
  font-size: .67rem;
  padding-left: 2px;
}

.river-play-link:hover,
.river-play-link:focus-visible {
  background: rgba(61,146,149,.09);
  gap: .82rem;
}

.river-ending {
  position: relative;
  min-height: 76vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 7rem 1.5rem;
  color: white;
  background: linear-gradient(180deg, rgba(12,25,20,.14), rgba(12,25,20,.52));
}

.river-ending-inner {
  max-width: 720px;
  padding: 2.2rem;
  border-radius: 1.6rem;
  background: rgba(17,33,27,.50);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 25px 70px rgba(0,0,0,.22);
}

.river-ending h2 {
  color: white;
  font-size: clamp(2.2rem, 5vw, 3.9rem);
  letter-spacing: -.035em;
}

.river-ending p {
  color: rgba(255,255,255,.9);
  font-size: 1.08rem;
  line-height: 1.7;
}

.river-ending .river-kicker { color: rgba(255,255,255,.8); }
.river-ending .btn { border-radius: 999px; padding: .85rem 1.45rem; }

@media (max-width: 991.98px) {
  .river-photo-scene { min-height: 84vh; }
  .scene-inner { justify-content: center !important; }
  .river-card { width: min(460px, 90vw) !important; }
  .river-video { transform: translate3d(-50%, -50%, 0) scale(1.18); }
}

@media (max-width: 767.98px) {
  .river-hero { min-height: 72vh; }
  .river-intro { padding-top: 3.5rem; font-size: .95rem; }
  .river-photo-scene { min-height: 78vh; padding: 4.5rem 0; }
  .river-photo-scene + .river-photo-scene { margin-top: -4vh; padding-top: 8.5vh; }
  .river-card { background: rgba(251,252,249,.94); }
  .river-ending { min-height: 68vh; }
  .river-ending-inner { padding: 1.6rem; }
  .river-video { transform: translate3d(-50%, -50%, 0) scale(1.28); }
}

@media (prefers-reduced-motion: reduce) {
  .river-video { display: none; }
}