.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(1000px, 112svh, 1080px);
  display: grid;
  place-items: start center;
  overflow: hidden;
  background: #064f7c;
}

.hero-ocean,
.hero-depth {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-ocean {
  z-index: -4;
  object-fit: cover;
  object-position: center 34%;
  filter: saturate(1.28) brightness(1.06);
}

.hero-depth {
  z-index: -3;
  background:
    radial-gradient(ellipse at 50% 9%, rgba(87, 242, 255, 0.46), transparent 36%),
    linear-gradient(180deg, rgba(0, 82, 137, 0.04) 15%, rgba(1, 45, 86, 0.08) 53%, rgba(1, 21, 54, 0.82) 100%),
    linear-gradient(90deg, rgba(0, 35, 76, 0.32), transparent 20%, transparent 80%, rgba(0, 35, 76, 0.32));
}

.hero::before {
  position: absolute;
  z-index: -2;
  top: -18%;
  left: 50%;
  width: min(70vw, 1040px);
  height: 64%;
  border-radius: 50%;
  background: rgba(73, 239, 255, 0.16);
  filter: blur(70px);
  transform: translateX(-50%);
  content: "";
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 10;
  width: min(calc(100% - 48px), 1200px);
  margin-inline: auto;
  padding-top: clamp(208px, 23vh, 260px);
  text-align: center;
}

.hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(76px, 10.3vw, 150px);
  font-weight: 950;
  letter-spacing: -0.075em;
  line-height: 0.86;
  text-shadow: 0 12px 38px rgba(1, 26, 61, 0.35);
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-copy > p {
  max-width: 690px;
  margin: 30px auto 0;
  color: #e7ffff;
  font-size: clamp(18px, 1.8vw, 24px);
  font-weight: 620;
  line-height: 1.5;
  text-shadow: 0 4px 20px rgba(0, 22, 52, 0.52);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 34px;
}

.release-chip,
.coral-button {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.release-chip {
  min-width: 280px;
  padding: 0 26px;
  border: 2px solid rgba(255, 213, 110, 0.8);
  background: linear-gradient(180deg, rgba(7, 100, 145, 0.82), rgba(3, 57, 104, 0.92));
  box-shadow: 0 10px 26px rgba(0, 20, 52, 0.28), inset 0 0 0 3px rgba(5, 39, 73, 0.35);
  color: white;
}

.coral-button {
  gap: 13px;
  min-width: 210px;
  padding: 0 26px;
  border: 2px solid #ffb091;
  background: linear-gradient(180deg, #ff8060, #ec4e34);
  box-shadow: 0 12px 30px rgba(123, 26, 22, 0.32), inset 0 0 0 4px rgba(255, 196, 164, 0.2);
  color: #031a3a;
  text-decoration: none;
  transition: transform 200ms var(--ease-out), box-shadow 200ms ease;
}

.coral-button:hover {
  box-shadow: 0 18px 42px rgba(123, 26, 22, 0.4), inset 0 0 0 4px rgba(255, 196, 164, 0.24);
  transform: translateY(-3px);
}

.coral-button svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.android-note {
  display: block;
  margin-top: 14px;
  color: #b9e7e9;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero-reef {
  position: absolute;
  z-index: 8;
  bottom: -5%;
  width: min(31vw, 560px);
  pointer-events: none;
  filter: saturate(1.12) drop-shadow(0 -20px 40px rgba(1, 24, 49, 0.18));
}

.hero-reef--left {
  left: -3%;
}

.hero-reef--right {
  right: -2%;
}

.hero-pellet {
  position: absolute;
  z-index: 3;
  width: clamp(40px, 4.2vw, 72px);
  animation: pellet-drift 5.6s ease-in-out infinite;
  filter: drop-shadow(0 0 18px rgba(255, 232, 115, 0.7));
  pointer-events: none;
}

.hero-pellet--one {
  top: 23%;
  left: 9%;
}

.hero-pellet--two {
  top: 29%;
  right: 11%;
  animation-delay: -2.4s;
}

.hero-pellet--three {
  right: 21%;
  bottom: 25%;
  width: clamp(34px, 3.5vw, 60px);
  animation-delay: -4s;
}

.hero-key-art {
  position: absolute;
  z-index: 9;
  left: 50%;
  bottom: clamp(24px, 4vh, 52px);
  width: clamp(220px, 23vw, 310px);
  margin: 0;
  transform: translateX(-50%);
}

.hero-key-art__frame {
  position: relative;
  padding: 9px;
  border: 1px solid rgba(255, 229, 168, 0.68);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.2), rgba(4, 56, 94, 0.72));
  box-shadow: 0 30px 80px rgba(0, 10, 37, 0.46), 0 0 54px rgba(43, 215, 234, 0.2);
  backdrop-filter: blur(16px);
}

.hero-key-art__frame::after {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 19%;
  content: "";
  pointer-events: none;
}

.hero-key-art img {
  width: 100%;
  border-radius: 22px;
}

.hero-key-art figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 10px 0;
  color: #d8f5f3;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-shadow: 0 3px 12px rgba(0, 10, 37, 0.68);
}

.hero-key-art figcaption strong {
  color: var(--gold-soft);
}

@keyframes pellet-drift {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(-4deg); }
  50% { transform: translate3d(8px, -18px, 0) rotate(5deg); }
}

.loop-section {
  position: relative;
  z-index: 9;
  padding-block: clamp(110px, 13vw, 176px);
}

.loop-section::before {
  position: absolute;
  z-index: -1;
  inset: 0 50% 0 calc(50% - 50vw);
  background: radial-gradient(circle at 18% 30%, rgba(25, 137, 170, 0.2), transparent 34rem);
  content: "";
}

.loop-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(48px, 7vw, 100px);
  align-items: center;
  margin-top: clamp(70px, 9vw, 120px);
}

.loop-steps {
  margin: 0;
  padding: 0;
  border-bottom: 1px solid rgba(176, 233, 235, 0.16);
  list-style: none;
}

.loop-steps li {
  min-height: 138px;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding-block: 24px;
  border-top: 1px solid rgba(176, 233, 235, 0.16);
}

.loop-steps img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.2));
}

.loop-steps li:nth-child(2) img {
  width: 58px;
  height: 74px;
}

.loop-steps strong,
.loop-steps span {
  display: block;
}

.loop-steps strong {
  color: white;
  font-size: 28px;
  line-height: 1;
}

.loop-steps span {
  margin-top: 10px;
  color: #8db9c3;
  font-size: 15px;
}

.gameplay-window {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(147, 239, 241, 0.34);
  border-radius: 30px;
  background: linear-gradient(145deg, rgba(58, 207, 219, 0.16), rgba(3, 43, 77, 0.84));
  box-shadow: var(--shadow-deep), var(--shadow-glow), inset 0 1px rgba(255, 255, 255, 0.14);
  transform: rotate(1.1deg);
}

.gameplay-window::before {
  position: absolute;
  z-index: -1;
  inset: 7% -6% -7% 10%;
  border-radius: 34px;
  background: rgba(0, 172, 197, 0.2);
  filter: blur(38px);
  content: "";
}

.gameplay-window > img {
  width: 100%;
  border-radius: 20px;
}

.gameplay-window figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 12px 8px;
}

.gameplay-window figcaption span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.gameplay-window figcaption strong {
  color: #dffdfb;
  font-size: 14px;
}

.control-band {
  position: relative;
  overflow: hidden;
  padding-block: clamp(92px, 11vw, 148px);
  border-block: 1px solid rgba(182, 245, 243, 0.2);
  background:
    radial-gradient(circle at 18% 0, rgba(104, 246, 239, 0.26), transparent 28rem),
    linear-gradient(125deg, #075d83, #053e6d 62%, #052a52);
}

.control-band::after {
  position: absolute;
  right: -9%;
  bottom: -72%;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(145, 242, 239, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(78, 214, 223, 0.04), 0 0 0 160px rgba(78, 214, 223, 0.03);
  content: "";
}

.control-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}

.control-layout h2 {
  margin: 16px 0 0;
  color: white;
  font-size: clamp(56px, 7vw, 96px);
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.control-ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid rgba(190, 246, 245, 0.22);
}

.control-ledger div {
  min-height: 170px;
  padding: 26px 28px 28px 0;
  border-bottom: 1px solid rgba(190, 246, 245, 0.22);
}

.control-ledger div:nth-child(even) {
  padding-left: 28px;
  border-left: 1px solid rgba(190, 246, 245, 0.22);
}

.control-ledger dt {
  color: var(--gold-soft);
  font-size: 21px;
  font-weight: 900;
}

.control-ledger dd {
  max-width: 330px;
  margin: 12px 0 0;
  color: #b9dce1;
  font-size: 15px;
}

.coils-section {
  position: relative;
  overflow: hidden;
  padding-block: clamp(110px, 14vw, 190px);
  background:
    radial-gradient(circle at 50% 36%, rgba(24, 134, 168, 0.34), transparent 34rem),
    linear-gradient(180deg, #03244a, #02162f);
}

.coils-section::before {
  position: absolute;
  inset: 0;
  background-image: url("/assets/scenes/ocean-depths.webp");
  background-position: center 36%;
  background-size: cover;
  content: "";
  opacity: 0.16;
  pointer-events: none;
}

.coils-section .section-shell {
  position: relative;
}

.section-heading--wide {
  grid-template-columns: minmax(340px, 1.1fr) minmax(260px, 0.62fr);
}

.coil-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.7vw, 38px);
  margin-top: clamp(72px, 9vw, 118px);
}

.coil-gallery-hint {
  display: none;
  align-items: center;
  gap: 10px;
  margin: 28px 0 -46px;
  color: var(--gold-soft);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.coil-gallery-hint span {
  font-size: 18px;
}

.coil-gallery:focus-visible {
  outline-offset: 10px;
}

.coil-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 540px;
  display: flex;
  align-items: end;
  border: 1px solid rgba(255, 213, 111, 0.4);
  border-radius: 34px;
  background: #0a3860;
  box-shadow: 0 26px 70px rgba(0, 8, 29, 0.42), inset 0 1px rgba(255, 255, 255, 0.16);
  transition: transform 260ms var(--ease-out), border-color 260ms ease;
}

.coil-card:hover {
  border-color: rgba(255, 220, 133, 0.78);
  transform: translateY(-10px);
}

.coil-card::after {
  position: absolute;
  z-index: 1;
  inset: 35% 0 0;
  background: linear-gradient(180deg, transparent, rgba(1, 15, 38, 0.88) 62%);
  content: "";
}

.coil-card > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--ease-out);
}

.coil-card:hover > img {
  transform: scale(1.035);
}

.coil-card > div {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 34px;
}

.coil-card span {
  color: var(--gold-soft);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.coil-card h3 {
  margin: 7px 0 0;
  color: white;
  font-size: clamp(31px, 3vw, 46px);
  letter-spacing: -0.04em;
  line-height: 1;
}

.coil-card p {
  margin: 12px 0 0;
  color: #c2dce4;
  font-size: 15px;
}

.rewards-section {
  padding-block: clamp(110px, 14vw, 190px);
  background:
    radial-gradient(circle at 82% 18%, rgba(42, 187, 210, 0.16), transparent 34rem),
    #010f26;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(22px, 3vw, 38px);
  margin-top: clamp(72px, 9vw, 118px);
}

.proof-card {
  position: relative;
  overflow: hidden;
  display: block;
  min-height: 390px;
  padding: 12px;
  border: 1px solid rgba(154, 232, 236, 0.24);
  border-radius: 28px;
  background: rgba(5, 50, 87, 0.68);
  color: white;
  box-shadow: 0 24px 62px rgba(0, 5, 22, 0.38), inset 0 1px rgba(255, 255, 255, 0.08);
  text-decoration: none;
  transition: transform 240ms var(--ease-out), border-color 240ms ease;
}

.proof-card:hover {
  border-color: rgba(151, 241, 240, 0.58);
  transform: translateY(-6px);
}

.proof-card img {
  width: 100%;
  border-radius: 18px;
}

.proof-card > span,
.proof-card > strong {
  display: block;
  margin-inline: 10px;
}

.proof-card > span {
  margin-top: 22px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.proof-card > strong {
  margin-top: 7px;
  margin-bottom: 12px;
  color: #e8ffff;
  font-size: clamp(20px, 2.1vw, 29px);
  line-height: 1.2;
}

.proof-card--wide {
  width: 76%;
  grid-column: 1 / -1;
  justify-self: center;
}

.release-section {
  position: relative;
  isolation: isolate;
  min-height: 760px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 110px 28px;
  background:
    linear-gradient(180deg, rgba(0, 36, 75, 0.1), rgba(0, 17, 43, 0.62)),
    url("/assets/scenes/ocean-depths.webp") center 22% / cover;
}

.release-section::before {
  position: absolute;
  z-index: -1;
  top: -14%;
  left: 50%;
  width: min(860px, 82vw);
  height: 62%;
  border-radius: 50%;
  background: rgba(47, 225, 239, 0.18);
  filter: blur(70px);
  transform: translateX(-50%);
  content: "";
}

.release-content {
  position: relative;
  z-index: 4;
  width: min(100%, 880px);
  text-align: center;
}

.release-brand {
  display: flex;
  justify-content: center;
  margin: 0 auto 34px;
}

.release-brand .brand-identity {
  gap: clamp(14px, 2vw, 22px);
}

.release-brand .brand-identity__icon {
  width: clamp(72px, 9vw, 104px);
}

.release-brand .brand-identity__name {
  font-size: clamp(34px, 6vw, 68px);
}

.release-content h2 {
  margin: 0;
  color: white;
  font-size: clamp(58px, 8.5vw, 118px);
  letter-spacing: -0.07em;
  line-height: 0.9;
}

.release-content > p {
  margin: 28px 0 0;
  color: #d3f4f3;
  font-size: clamp(18px, 2vw, 24px);
}

.platform-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

.platform-row span {
  min-width: 230px;
  min-height: 70px;
  display: grid;
  place-content: center;
  padding: 10px 24px;
  border: 1px solid rgba(182, 246, 243, 0.28);
  border-radius: 18px;
  background: rgba(3, 58, 99, 0.58);
  color: white;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.25;
  backdrop-filter: blur(12px);
}

.platform-row strong {
  display: block;
  color: var(--gold-soft);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.studio-link {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  border-bottom: 1px solid var(--gold);
  color: #e7ffff;
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
}

.studio-link svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.release-reef {
  position: absolute;
  z-index: 2;
  bottom: -4%;
  width: min(32vw, 520px);
  pointer-events: none;
}

.release-reef--left { left: -3%; }
.release-reef--right { right: -3%; }