@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500&family=Manrope:wght@300;400;500;600&display=swap");

:root {
  --ink: #020608;
  --deep: #061118;
  --blue: #0c2330;
  --ivory: #f1f0ea;
  --muted: rgba(241, 240, 234, 0.61);
  --line: rgba(241, 240, 234, 0.21);
  --copper: #9b5b47;
  font-family: "DM Sans", sans-serif;
  color: var(--ivory);
  background: var(--ink);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  display: block;
  max-width: 100%;
}

::selection {
  color: var(--ink);
  background: var(--ivory);
}

.progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 2px;
  background: rgba(255, 255, 255, 0.05);
}

.progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--ivory);
  transform: scaleX(0);
  transform-origin: left;
}

.grain {
  position: fixed;
  z-index: 90;
  inset: 0;
  opacity: 0.055;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  z-index: 95;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 3.2vw;
  mix-blend-mode: difference;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: "Manrope", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.17em;
}

.brand-crop {
  display: block;
  width: 40px;
  height: 40px;
  overflow: hidden;
}

.brand-crop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: invert(1) grayscale(1) contrast(1.4);
  mix-blend-mode: screen;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-link span {
  transition: transform 180ms ease;
}

.contact-link:hover span {
  transform: translate(3px, 3px);
}

.depth-meter {
  position: fixed;
  z-index: 85;
  right: 3.2vw;
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.47);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  mix-blend-mode: difference;
}

.depth-line {
  position: relative;
  width: 1px;
  height: 84px;
  background: rgba(255, 255, 255, 0.18);
}

.depth-line i {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background: white;
  transform: scaleY(0);
  transform-origin: top;
}

.chapter {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.hero {
  display: flex;
  align-items: flex-end;
  padding: 0 7vw 10vh;
}

.hero-media,
.core-media,
.finale-media {
  position: absolute;
  inset: -5%;
  will-change: transform;
}

.hero-media video,
.core-media video,
.finale-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media video {
  object-position: 56% 50%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 8, 0.82) 0%, rgba(2, 6, 8, 0.32) 50%, rgba(2, 6, 8, 0.14) 100%),
    linear-gradient(0deg, rgba(2, 6, 8, 0.82) 0%, transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1150px;
}

.hero-principle {
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-family: "Manrope", sans-serif;
  font-size: clamp(0.9rem, 1.2vw, 1.15rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 25px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.75rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

h1,
h2,
.display-copy {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-weight: 300;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

h1 {
  font-size: clamp(3.3rem, 7.4vw, 8.7rem);
}

h2,
.display-copy {
  font-size: clamp(3rem, 6.4vw, 7.5rem);
}

.descend {
  position: absolute;
  right: 6.8vw;
  bottom: 9vh;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.72rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.descend i {
  display: block;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  position: relative;
}

.descend i::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 12px;
  width: 1px;
  height: 13px;
  background: var(--ivory);
  animation: descend 1.8s ease-in-out infinite;
}

.descend i::after {
  content: "";
  position: absolute;
  left: calc(50% - 3px);
  top: 21px;
  width: 6px;
  height: 6px;
  border-right: 1px solid var(--ivory);
  border-bottom: 1px solid var(--ivory);
  transform: rotate(45deg);
}

@keyframes descend {
  0%, 100% { transform: translateY(-3px); opacity: 0.45; }
  50% { transform: translateY(4px); opacity: 1; }
}

.legend {
  display: grid;
  grid-template-columns: 0.75fr 2fr;
  align-items: center;
  gap: 8vw;
  padding: 14vh 11vw;
  background:
    radial-gradient(circle at 78% 38%, rgba(25, 72, 91, 0.34), transparent 34%),
    linear-gradient(180deg, #03080b, #061118);
}

.legend-media,
.hearts-media,
.continuity-media {
  position: absolute;
  inset: -5%;
  opacity: 0;
  will-change: transform, opacity;
  transition: opacity 1.8s ease;
}

.legend-media video,
.hearts-media video,
.continuity-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.legend.in-view .legend-media { opacity: 0.26; }

.legend-media-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 8, 11, 0.96), rgba(3, 8, 11, 0.56) 58%, rgba(3, 8, 11, 0.82)),
    linear-gradient(0deg, #061118 0%, transparent 42%, #03080b 100%);
}

.legend::before {
  content: "";
  position: absolute;
  width: 48vw;
  height: 48vw;
  top: -22vw;
  right: -10vw;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 120px rgba(17, 62, 81, 0.18);
}

.legend-haze {
  position: absolute;
  z-index: 2;
  left: 45%;
  top: 8%;
  width: 2px;
  height: 75%;
  background: linear-gradient(transparent, rgba(154, 208, 225, 0.2), transparent);
  filter: blur(8px);
  transform: rotate(18deg);
}

.legend > .chapter-label,
.legend-copy {
  position: relative;
  z-index: 3;
}

.chapter-label {
  display: flex;
  align-items: center;
  gap: 18px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.71rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.chapter-label span:first-child {
  color: var(--ivory);
}

.chapter-label span:first-child::after {
  content: "";
  display: inline-block;
  width: 36px;
  height: 1px;
  margin-left: 18px;
  vertical-align: middle;
  background: currentColor;
  opacity: 0.35;
}

.legend-copy {
  max-width: 1030px;
}

.body-copy,
.split-copy > p,
.core-copy > p,
.adaptation-copy > p,
.finale-content > p {
  max-width: 590px;
  margin: 45px 0 0 auto;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.35rem);
  line-height: 1.75;
}

.split {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  background: #e9e8e2;
  color: #111719;
}

.split-media {
  height: 100svh;
  margin: 0;
  overflow: hidden;
}

.split-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  transition: transform 2.4s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.split-media.visible video {
  transform: scale(1);
}

.split-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10vh 8vw 10vh 7vw;
}

.split .chapter-label,
.adaptation .chapter-label {
  margin-bottom: 10vh;
  color: rgba(17, 23, 25, 0.48);
}

.split .chapter-label span:first-child,
.adaptation .chapter-label span:first-child {
  color: #111719;
}

.split-copy > p {
  margin: 7vh 0 0;
  color: rgba(17, 23, 25, 0.66);
}

.split-copy strong,
.core-copy strong,
.adaptation-copy strong {
  display: block;
  max-width: 500px;
  margin-top: 5vh;
  font-size: clamp(1rem, 1.2vw, 1.25rem);
  font-weight: 500;
  line-height: 1.5;
}

.core {
  display: flex;
  align-items: flex-end;
  min-height: 120svh;
  padding: 0 7vw 12vh;
}

.core-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 8, 0.74), rgba(2, 6, 8, 0.04) 65%),
    linear-gradient(0deg, rgba(2, 6, 8, 0.95), transparent 58%);
}

.core-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.core-copy .chapter-label {
  margin-bottom: 8vh;
}

.core-copy > p {
  margin: 6vh 0 0;
}

.worlds {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 6vh;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.worlds span:not(:last-child)::after {
  content: "/";
  margin-left: 24px;
  color: rgba(255, 255, 255, 0.2);
}

.connections {
  display: flex;
  align-items: center;
  min-height: 110svh;
  padding: 14vh 8vw;
}

.connections-media {
  position: absolute;
  inset: -5%;
  will-change: transform;
}

.connections-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.connections-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 8, 0.12) 0%, rgba(2, 6, 8, 0.52) 46%, rgba(2, 6, 8, 0.93) 100%),
    linear-gradient(0deg, rgba(2, 6, 8, 0.76), transparent 48%);
}

.connections-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 690px);
  margin-left: auto;
}

.connections-copy .chapter-label {
  margin-bottom: 9vh;
}

.connections-copy > p {
  max-width: 540px;
  margin: 6vh 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.35rem);
  line-height: 1.75;
}

.contact-points {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 0;
  width: min(100%, 590px);
  margin-top: 7vh;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-points span {
  padding: 17px 14px;
  border-right: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.63);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-align: center;
  text-transform: uppercase;
}

.contact-points span:first-child { border-left: 1px solid var(--line); }

.hearts {
  min-height: 120svh;
  padding: 14vh 8vw 11vh;
  background:
    radial-gradient(circle at 50% 72%, rgba(126, 53, 39, 0.2), transparent 34%),
    linear-gradient(180deg, #050b0e, #020608);
}

.hearts.in-view .hearts-media { opacity: 0.17; }

.hearts-media video {
  object-position: 58% center;
  filter: grayscale(0.45) contrast(1.15);
}

.hearts-media-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    radial-gradient(circle at 50% 72%, rgba(126, 53, 39, 0.24), transparent 34%),
    linear-gradient(90deg, rgba(5, 11, 14, 0.94), rgba(2, 6, 8, 0.72)),
    linear-gradient(180deg, rgba(5, 11, 14, 0.95), rgba(2, 6, 8, 0.95));
}

.hearts > :not(.hearts-media):not(.hearts-media-shade) {
  position: relative;
  z-index: 2;
}

.hearts > .chapter-label {
  margin-bottom: 8vh;
}

.hearts-intro {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  gap: 8vw;
  align-items: end;
}

.hearts-intro > p {
  max-width: 500px;
  margin: 0 0 1vh;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.35rem);
  line-height: 1.75;
}

.heart-system {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 12vh;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.heart {
  position: relative;
  min-height: 320px;
  padding: 28px 30px 34px;
  border-right: 1px solid var(--line);
}

.heart:first-child { border-left: 1px solid var(--line); }

.heart-number {
  color: rgba(255, 255, 255, 0.36);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
}

.heart i {
  position: absolute;
  top: 28px;
  right: 28px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #a55e49;
  box-shadow: 0 0 0 0 rgba(165, 94, 73, 0.48);
  animation: pulse 2.4s ease-out infinite;
}

.heart:nth-child(2) i { animation-delay: 0.45s; }
.heart:nth-child(3) i { animation-delay: 0.9s; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(165, 94, 73, 0.55); }
  55%, 100% { box-shadow: 0 0 0 18px rgba(165, 94, 73, 0); }
}

.heart h3 {
  margin: 13vh 0 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 3.4vw, 4.2rem);
  font-weight: 300;
  letter-spacing: -0.05em;
}

.heart p {
  max-width: 320px;
  margin: 3vh 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.hearts-conclusion {
  margin: 6vh 0 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-align: center;
  text-transform: uppercase;
}

.adaptation {
  padding: 15vh 8vw 13vh;
  background: #e9e8e2;
  color: #111719;
}

.adaptation-grid {
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  gap: 10vw;
  align-items: end;
}

.adaptation-heading h2 {
  font-size: clamp(2.8rem, 5vw, 6rem);
}

.adaptation-copy {
  padding-bottom: 1vh;
}

.adaptation-copy > p {
  margin: 0;
  color: rgba(17, 23, 25, 0.65);
}

.skin-strip {
  position: relative;
  height: 28vh;
  min-height: 210px;
  margin-top: 12vh;
  overflow: hidden;
}

.skin-strip video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 35% 42%;
  filter: saturate(0.58) contrast(1.18);
}

.skin-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(9, 14, 16, 0.05), rgba(9, 14, 16, 0.88));
}

.morph-line {
  position: absolute;
  right: 5vw;
  top: 50%;
  margin: 0;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.58);
  font-size: clamp(1rem, 1.7vw, 1.6rem);
}

.morph-word {
  display: inline-block;
  min-width: 13ch;
  margin-left: 0.3em;
  color: white;
  font-family: "Manrope", sans-serif;
  font-weight: 500;
  transition: opacity 240ms ease, transform 240ms ease;
}

.morph-word.changing {
  opacity: 0;
  transform: translateY(8px);
}

.continuity {
  min-height: 112svh;
  padding: 15vh 9vw 12vh;
  background:
    radial-gradient(circle at 18% 70%, rgba(27, 79, 98, 0.21), transparent 30%),
    #020608;
}

.continuity.in-view .continuity-media { opacity: 0.24; }

.continuity-media video {
  object-position: 68% center;
  filter: grayscale(0.35) contrast(1.15);
}

.continuity-media-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 8, 0.98) 0%, rgba(2, 6, 8, 0.82) 52%, rgba(2, 6, 8, 0.68) 100%),
    linear-gradient(0deg, #020608 0%, transparent 35%, #020608 100%);
}

.continuity > :not(.continuity-media):not(.continuity-media-shade) {
  position: relative;
  z-index: 2;
}

.continuity-intro {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 8vw;
  align-items: start;
}

.continuity-intro h2 {
  grid-column: 2;
}

.continuity-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: min(100%, 1050px);
  margin: 13vh 0 0 auto;
  border-top: 1px solid var(--line);
}

.continuity-pair article {
  min-height: 300px;
  padding: 32px 42px 28px 0;
  border-bottom: 1px solid var(--line);
}

.continuity-pair article + article {
  padding-left: 42px;
  border-left: 1px solid var(--line);
}

.continuity-pair article > span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.67rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.continuity-pair h3 {
  margin: 8vh 0 0;
  font-family: "Manrope", sans-serif;
  font-size: clamp(2rem, 3.5vw, 4rem);
  font-weight: 300;
  letter-spacing: -0.05em;
}

.continuity-pair p {
  max-width: 410px;
  margin: 3vh 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.conceal {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 110svh;
  padding: 15vh 9vw;
  background:
    radial-gradient(circle at 50% 45%, rgba(39, 89, 104, 0.18), transparent 31%),
    #020608;
}

.conceal-orb {
  position: absolute;
  width: min(54vw, 740px);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: radial-gradient(circle at 43% 35%, rgba(139, 94, 76, 0.2), rgba(5, 16, 22, 0.2) 36%, transparent 67%);
  box-shadow: inset 0 0 110px rgba(255, 255, 255, 0.02), 0 0 160px rgba(10, 49, 64, 0.25);
  transform: scale(0.82);
  transition: transform 1.8s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 1.8s ease;
  opacity: 0.35;
}

.conceal.in-view .conceal-orb {
  transform: scale(1);
  opacity: 1;
}

.conceal-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 1150px);
  text-align: center;
}

.conceal-copy .chapter-label {
  justify-content: center;
  margin-bottom: 11vh;
}

.conceal-copy .body-copy {
  margin: 7vh auto 0;
}

.finale {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 120svh;
  padding: 14vh 9vw 4vh;
}

.finale-media video {
  filter: grayscale(1) brightness(0.48) contrast(1.3);
  transform: scale(1.08);
  transition: transform 3.4s cubic-bezier(0.15, 0.7, 0.2, 1);
}

.finale.in-view .finale-media video {
  transform: scale(1);
}

.finale-shade {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 8, 0.7);
  backdrop-filter: blur(1px);
}

.finale-content {
  position: relative;
  z-index: 2;
  width: min(100%, 1050px);
  margin: auto;
  text-align: center;
}

.finale-content > p {
  margin: 6vh auto 0;
}

.finale-content .signature {
  margin-top: 4vh;
  color: var(--ivory);
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.3rem, 2vw, 2rem);
  letter-spacing: -0.02em;
}

.first-arm {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: fit-content;
  margin: 5vh auto 0;
  padding: 17px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
  transition: border-color 220ms ease, background 220ms ease;
}

.first-arm:hover {
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.06);
}

.first-arm span {
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.first-arm strong {
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.05rem, 1.6vw, 1.45rem);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.first-arm strong i {
  display: inline-block;
  margin-left: 6px;
  font-style: normal;
  transition: transform 180ms ease;
}

.first-arm:hover strong i {
  transform: translate(3px, -3px);
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 430px);
  margin: 8vh auto 0;
  padding: 20px 22px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 260ms ease, background 260ms ease;
}

.cta:hover {
  color: var(--ink);
  background: var(--ivory);
}

footer {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  width: 100%;
  padding-top: 5vh;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.66rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

footer span:nth-child(2) { text-align: center; }
footer span:last-child { text-align: right; }

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 1.05s ease, transform 1.05s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 800px) {
  .site-header {
    padding: 20px 18px;
    color: var(--ivory);
    mix-blend-mode: normal;
    text-shadow: 0 1px 14px rgba(2, 6, 8, 0.72);
  }
  .brand { font-size: 0.69rem; letter-spacing: 0.13em; }
  .brand-crop img {
    filter: invert(1) grayscale(1) contrast(1.4) drop-shadow(0 1px 9px rgba(2, 6, 8, 0.7));
    mix-blend-mode: normal;
  }
  .contact-link { font-size: 0; }
  .contact-link span { font-family: Arial, sans-serif; font-size: 1.1rem; }
  .depth-meter { display: none; }
  .hero { padding: 0 22px 14vh; }
  .hero-media video { object-position: 63% 50%; }
  .hero-shade { background: linear-gradient(0deg, rgba(2, 6, 8, 0.92), rgba(2, 6, 8, 0.12) 78%); }
  .descend { left: 22px; right: auto; bottom: 6vh; }
  .legend { grid-template-columns: 1fr; align-content: center; padding: 14vh 24px; }
  .legend-copy { margin-top: 9vh; }
  .body-copy { margin: 5vh 0 0; }
  .split { grid-template-columns: 1fr; }
  .split-media { height: 60svh; }
  .split-copy { min-height: 80svh; padding: 12vh 24px; }
  .split .chapter-label, .adaptation .chapter-label { margin-bottom: 7vh; }
  .core { min-height: 106svh; padding: 0 24px 8vh; }
  .core-media video { object-position: 54% 50%; }
  .worlds { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .worlds span::after { display: none !important; }
  .connections {
    min-height: 112svh;
    margin-top: -10vh;
    padding: 22vh 24px 10vh;
    align-items: flex-end;
  }
  .connections-media {
    inset: -2% -5% -5%;
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.16) 12%, #000 32%);
    mask-image: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.16) 12%, #000 32%);
  }
  .connections-media video { object-position: 68% center; }
  .connections-shade {
    background: linear-gradient(
      180deg,
      transparent 0%,
      rgba(2, 6, 8, 0.08) 32%,
      rgba(2, 6, 8, 0.5) 70%,
      rgba(2, 6, 8, 0.96) 100%
    );
  }
  .connections-copy { margin: 0; }
  .connections-copy .chapter-label { margin-bottom: 5vh; }
  .contact-points { grid-template-columns: 1fr 1fr; }
  .contact-points span:nth-child(3) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .contact-points span:nth-child(4) { border-top: 1px solid var(--line); }
  .hearts { padding: 13vh 24px 10vh; }
  .hearts-intro { grid-template-columns: 1fr; gap: 6vh; }
  .heart-system { grid-template-columns: 1fr; }
  .heart { min-height: 240px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .heart h3 { margin-top: 7vh; }
  .adaptation { padding: 13vh 24px 10vh; }
  .adaptation-grid { grid-template-columns: 1fr; gap: 8vh; }
  .skin-strip { height: 23vh; margin-top: 9vh; }
  .morph-line { right: 20px; left: 20px; text-align: right; }
  .continuity { padding: 13vh 24px 10vh; }
  .continuity-intro { grid-template-columns: 1fr; gap: 7vh; }
  .continuity-intro h2 { grid-column: auto; }
  .continuity-pair { grid-template-columns: 1fr; margin-top: 10vh; }
  .continuity-pair article { min-height: 250px; padding: 28px 0; }
  .continuity-pair article + article { padding-left: 0; border-left: 0; }
  .conceal { padding: 14vh 24px; }
  .conceal-orb { width: 92vw; }
  .finale { padding: 13vh 24px 4vh; }
  .finale-content { margin-bottom: 10vh; }
  .cta { padding: 18px; }
  footer { grid-template-columns: 1fr auto; row-gap: 12px; }
  footer span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  video { display: none; }
  .hero-media { background: url("assets/octopus-hero.webp") center / cover no-repeat; }
  .core-media { background: url("assets/octopus-core.webp") center / cover no-repeat; }
  .legend-media { background: url("assets/octopus-hero.webp") center / cover no-repeat; }
  .split-media { background: url("assets/octopus-eye.webp") center / cover no-repeat; }
  .connections-media { background: url("assets/octopus-suckers.webp") center / cover no-repeat; }
  .hearts-media { background: url("assets/octopus-core.webp") center / cover no-repeat; }
  .skin-strip { background: url("assets/octopus-eye.webp") 35% 42% / cover no-repeat; }
  .continuity-media { background: url("assets/octopus-hero.webp") 68% center / cover no-repeat; }
  .finale-media { background: url("assets/octopus-core.webp") center / cover no-repeat; }
  .reveal { opacity: 1; transform: none; }
}