:root {
  --bg: #050713;
  --bg-soft: #090d20;
  --panel: rgba(12, 17, 42, 0.72);
  --line: rgba(132, 167, 255, 0.16);
  --text: #f5f7ff;
  --muted: #a8b2d4;
  --blue: #1d77ff;
  --cyan: #15e9ff;
  --violet: #9439ff;
  --pink: #ff32ca;
  --gold: #ffd45c;
  --orange: #ff6b22;
  --green: #9cff78;
  --display: "Orbitron", ui-monospace, monospace;
  --body: "Space Grotesk", system-ui, sans-serif;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 8%, rgba(14, 100, 255, 0.14), transparent 28rem),
    radial-gradient(circle at 90% 16%, rgba(137, 42, 255, 0.12), transparent 30rem),
    var(--bg);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(69, 105, 191, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69, 105, 191, 0.045) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: linear-gradient(to bottom, black 0, transparent 70%);
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: #000;
  background: var(--cyan);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-noise {
  position: fixed;
  inset: 0;
  z-index: 20;
  opacity: 0.025;
  pointer-events: none;
  background-image:
    repeating-radial-gradient(circle at 17% 29%, rgba(255, 255, 255, 0.8) 0 0.4px, transparent 0.7px 4px),
    repeating-radial-gradient(circle at 78% 64%, rgba(255, 255, 255, 0.5) 0 0.35px, transparent 0.65px 5px);
  background-size: 11px 13px, 17px 19px;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 30;
  display: flex;
  width: min(calc(100% - 32px), var(--max));
  min-height: 72px;
  padding: 10px 12px 10px 14px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(159, 185, 255, 0.16);
  border-radius: 20px;
  background: rgba(5, 7, 19, 0.68);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
  transition: background 250ms ease, border-color 250ms ease, top 250ms ease;
}

.site-header.is-scrolled {
  top: 8px;
  background: rgba(5, 7, 19, 0.9);
  border-color: rgba(21, 233, 255, 0.2);
}

.brand {
  display: inline-flex;
  gap: 11px;
  align-items: center;
  font-family: var(--display);
  font-size: 0.91rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(255, 111, 32, 0.24);
}

.site-nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--cyan);
}

.site-nav .nav-cta {
  padding: 11px 16px;
  color: #050713;
  background: linear-gradient(135deg, var(--cyan), #74f7ff);
  border-radius: 11px;
  box-shadow: 0 0 26px rgba(21, 233, 255, 0.22);
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  width: min(calc(100% - 40px), var(--max));
  min-height: max(780px, 100svh);
  margin: 0 auto;
  padding: 145px 0 90px;
  grid-template-columns: minmax(0, 1.03fr) minmax(390px, 0.75fr);
  gap: 80px;
  align-items: center;
}

.hero::after {
  position: absolute;
  right: 1%;
  bottom: 6%;
  left: 1%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(90, 145, 255, 0.3), transparent);
}

.hero-copy {
  position: relative;
  z-index: 3;
}

.eyebrow,
.section-kicker {
  margin: 0 0 22px;
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  gap: 10px;
  align-items: center;
}

.eyebrow span {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--cyan);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--display);
  line-height: 1.04;
  letter-spacing: -0.045em;
}

h1 {
  max-width: 780px;
  margin-bottom: 28px;
  font-size: clamp(3.35rem, 7vw, 6.4rem);
  font-weight: 900;
}

h1 em,
h2 span,
h2 em {
  color: transparent;
  font-style: normal;
  background: linear-gradient(100deg, var(--cyan), #5c96ff 45%, #b657ff 84%);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.5vw, 1.23rem);
}

.hero-actions {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}

.app-store-button {
  display: inline-block;
  line-height: 0;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.34);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.app-store-button:hover,
.app-store-button:focus-visible {
  box-shadow: 0 0 34px rgba(21, 233, 255, 0.18);
  transform: translateY(-2px);
}

.app-store-badge {
  display: block;
  width: 205px;
  height: auto;
}

.text-link {
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
}

.text-link span {
  display: inline-block;
  margin-left: 5px;
  color: var(--cyan);
  transition: transform 180ms ease;
}

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

.hero-proof {
  display: flex;
  gap: 44px;
  margin-top: 50px;
}

.hero-proof div {
  display: flex;
  flex-direction: column;
}

.hero-proof strong {
  color: #fff;
  font-family: var(--display);
  font-size: 1.55rem;
}

.hero-proof span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-visual {
  position: relative;
  z-index: 2;
  min-height: 680px;
}

.phone {
  position: relative;
  overflow: hidden;
  border: 7px solid #151a2c;
  background: #080b17;
  border-radius: 48px;
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(141, 181, 255, 0.26),
    inset 0 0 0 2px rgba(255, 255, 255, 0.06);
}

.phone::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  content: "";
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 35px rgba(72, 124, 255, 0.09);
}

.phone-speaker {
  position: absolute;
  top: 11px;
  left: 50%;
  z-index: 4;
  width: 28%;
  height: 24px;
  background: #05060b;
  border-radius: 30px;
  transform: translateX(-50%);
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone--hero {
  position: absolute;
  top: 2%;
  left: 15%;
  width: min(390px, 78%);
  aspect-ratio: 1206 / 2622;
  transform: rotate(4deg);
}

.orbit {
  position: absolute;
  border: 1px solid rgba(73, 129, 255, 0.17);
  border-radius: 50%;
}

.orbit--one {
  top: 2%;
  left: -12%;
  width: 590px;
  height: 590px;
}

.orbit--two {
  top: 20%;
  left: 1%;
  width: 430px;
  height: 430px;
  border-color: rgba(159, 62, 255, 0.18);
}

.floating-chip {
  position: absolute;
  z-index: 5;
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 2px solid currentColor;
  background: rgba(6, 8, 22, 0.88);
  border-radius: 28px;
  box-shadow: 0 0 30px currentColor;
  transform: rotate(14deg);
}

.floating-chip i {
  width: 40%;
  height: 40%;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 12px currentColor;
}

.floating-chip--orange {
  top: 12%;
  right: -2%;
  color: var(--orange);
}

.floating-chip--violet {
  bottom: 14%;
  left: 0;
  color: var(--violet);
  transform: rotate(-11deg);
}

.hero-badge {
  position: absolute;
  z-index: 7;
  display: flex;
  min-width: 158px;
  padding: 12px 15px;
  flex-direction: column;
  border: 1px solid rgba(133, 177, 255, 0.28);
  background: rgba(7, 10, 25, 0.82);
  border-radius: 13px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(15px);
}

.hero-badge span {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-badge strong {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.74rem;
}

.hero-badge--top {
  top: 33%;
  left: -5%;
}

.hero-badge--bottom {
  right: -5%;
  bottom: 18%;
}

.hero-glow {
  position: absolute;
  z-index: 0;
  width: 360px;
  height: 360px;
  filter: blur(100px);
  border-radius: 50%;
  opacity: 0.22;
  pointer-events: none;
}

.hero-glow--blue {
  top: 15%;
  right: 12%;
  background: var(--blue);
}

.hero-glow--violet {
  right: -12%;
  bottom: 12%;
  background: var(--violet);
}

.scroll-cue {
  position: absolute;
  bottom: 4%;
  left: 0;
  display: flex;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  width: 1px;
  height: 42px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
}

.scroll-cue i::after {
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 45%;
  content: "";
  background: var(--cyan);
  animation: scroll-line 1.7s infinite ease-in-out;
}

@keyframes scroll-line {
  to { top: 120%; }
}

.section {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 130px 0;
}

.intro {
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 90px;
}

.intro h2,
.section-heading h2,
.campaign-copy h2,
.rules-heading h2,
.arsenal-copy h2,
.ai-copy h2,
.soundtrack-copy h2,
.cta-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2.5rem, 5vw, 4.8rem);
  font-weight: 800;
}

.intro-copy {
  padding-top: 10px;
  color: var(--muted);
  font-size: 1.08rem;
}

.intro-copy p:last-child {
  color: var(--text);
  font-weight: 700;
}

.section-heading {
  display: flex;
  margin-bottom: 65px;
  gap: 70px;
  align-items: flex-end;
  justify-content: space-between;
}

.section-heading > p {
  max-width: 390px;
  margin-bottom: 8px;
  color: var(--muted);
}

.mode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.mode-card {
  position: relative;
  min-height: 590px;
  padding: 48px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(18, 27, 62, 0.78), rgba(8, 11, 29, 0.86));
  border-radius: 30px;
}

.mode-card::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.32;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(87, 121, 199, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(87, 121, 199, 0.11) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent);
}

.mode-card--advanced {
  border-color: rgba(162, 72, 255, 0.3);
  background:
    radial-gradient(circle at 80% 22%, rgba(153, 58, 255, 0.19), transparent 32%),
    linear-gradient(145deg, rgba(33, 16, 66, 0.82), rgba(8, 11, 29, 0.88));
}

.mode-number {
  position: absolute;
  top: 32px;
  right: 38px;
  color: rgba(255, 255, 255, 0.12);
  font-family: var(--display);
  font-size: 3rem;
  font-weight: 800;
}

.mode-icon {
  position: relative;
  display: grid;
  width: 168px;
  height: 168px;
  margin: 20px 0 45px;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  padding: 22px;
  border: 1px solid rgba(42, 155, 255, 0.34);
  border-radius: 50%;
  transform: rotate(45deg);
  box-shadow: inset 0 0 40px rgba(29, 119, 255, 0.12), 0 0 40px rgba(29, 119, 255, 0.09);
}

.mode-icon span {
  background: rgba(32, 122, 255, 0.45);
  border-radius: 7px;
}

.mode-icon span:nth-child(2),
.mode-icon span:nth-child(3) {
  background: rgba(21, 233, 255, 0.12);
}

.power-orb {
  display: grid;
  width: 168px;
  height: 168px;
  margin: 20px 0 45px;
  place-items: center;
  border: 1px solid rgba(171, 79, 255, 0.54);
  color: #fff;
  background: radial-gradient(circle, #b262ff 0 8%, #6b18c5 9% 30%, rgba(84, 24, 162, 0.2) 58%, transparent 62%);
  border-radius: 50%;
  box-shadow: 0 0 65px rgba(151, 48, 255, 0.26);
}

.power-orb span {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 800;
  text-shadow: 0 0 14px #fff;
}

.card-label {
  margin-bottom: 8px;
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mode-card--advanced .card-label {
  color: #c671ff;
}

.mode-card h3 {
  position: relative;
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.15;
}

.mode-card > p:not(.card-label) {
  position: relative;
  max-width: 520px;
  color: var(--muted);
}

.feature-list {
  position: relative;
  display: flex;
  padding: 0;
  gap: 9px;
  flex-wrap: wrap;
  list-style: none;
}

.feature-list li,
.power-row span {
  padding: 8px 11px;
  border: 1px solid rgba(83, 147, 255, 0.18);
  color: #cdd7f4;
  background: rgba(12, 22, 48, 0.5);
  border-radius: 9px;
  font-size: 0.72rem;
  font-weight: 700;
}

.power-row {
  position: relative;
  display: flex;
  margin-top: 24px;
  gap: 8px;
  flex-wrap: wrap;
}

.power-row span {
  min-width: 43px;
  text-align: center;
  color: #d39cff;
  border-color: rgba(176, 97, 255, 0.27);
}

.campaign {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: center;
}

.campaign-visual {
  position: relative;
  min-height: 740px;
}

.phone--campaign {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 15%;
  width: min(410px, 78%);
  aspect-ratio: 1206 / 2622;
  transform: rotate(-3deg);
}

.world-orbit {
  position: absolute;
  top: 10%;
  left: -10%;
  width: 640px;
  height: 640px;
  border: 1px solid rgba(73, 136, 255, 0.13);
  border-radius: 50%;
}

.world-dot {
  position: absolute;
  width: 18px;
  height: 18px;
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 25px currentColor;
}

.world-dot--1 { top: 12%; left: 18%; color: var(--cyan); }
.world-dot--2 { top: 24%; right: 5%; color: var(--violet); }
.world-dot--3 { right: 15%; bottom: 6%; color: var(--pink); }
.world-dot--4 { bottom: 10%; left: 10%; color: var(--blue); }

.campaign-copy > p:not(.section-kicker) {
  max-width: 590px;
  margin-top: 32px;
  color: var(--muted);
  font-size: 1.06rem;
}

.campaign-stats {
  display: flex;
  margin: 42px 0 32px;
  gap: 60px;
}

.campaign-stats div {
  display: flex;
  flex-direction: column;
}

.campaign-stats strong {
  color: var(--cyan);
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 1;
}

.campaign-stats span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.campaign-copy .micro-copy {
  padding-left: 20px;
  border-left: 2px solid var(--violet);
  font-size: 0.88rem;
}

.worlds {
  width: 100%;
  padding: 0 0 90px;
  overflow: hidden;
}

.world-track {
  display: flex;
  width: max-content;
  gap: 14px;
  padding: 0 20px;
  animation: world-drift 35s linear infinite alternate;
}

.world-track:hover {
  animation-play-state: paused;
}

@keyframes world-drift {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100% + 100vw)); }
}

.world {
  position: relative;
  width: 300px;
  min-height: 190px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--world-color), transparent 68%);
  background:
    radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--world-color), transparent 76%), transparent 36%),
    #090d1d;
  border-radius: 22px;
}

.world::after {
  position: absolute;
  right: -30px;
  bottom: -45px;
  width: 130px;
  height: 130px;
  content: "";
  border: 1px solid var(--world-color);
  border-radius: 35%;
  opacity: 0.22;
  transform: rotate(34deg);
}

.world span {
  color: var(--world-color);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 800;
}

.world h3 {
  margin: 38px 0 4px;
  font-family: var(--display);
  font-size: 1rem;
}

.world p {
  color: var(--muted);
  font-size: 0.86rem;
}

.world--aqua { --world-color: #1d77ff; }
.world--ember { --world-color: #ff6b22; }
.world--ocean { --world-color: #15e9ff; }
.world--forest { --world-color: #79ff58; }
.world--prism { --world-color: #ff75d8; }
.world--threshold { --world-color: #bdff83; }
.world--void { --world-color: #d7ddf0; }

.gameplay {
  border-top: 1px solid var(--line);
}

.section-heading--center {
  display: block;
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading--center > p {
  max-width: 620px;
  margin: 24px auto 0;
}

.video-group-heading {
  max-width: 760px;
  margin: 72px auto 28px;
  text-align: center;
}

.video-group-heading h3 {
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 2.15rem);
}

.video-group-heading > p:last-child {
  max-width: 640px;
  margin: 14px auto 0;
  color: var(--muted);
}

.video-group-heading--full {
  margin-top: 120px;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.video-grid--wide {
  gap: 22px;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  border: 1px solid rgba(115, 156, 255, 0.22);
  background: #080b19;
  border-radius: 26px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

.video-frame--wide {
  aspect-ratio: 16 / 9;
  border-radius: 20px;
}

.video-frame::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(rgba(88, 124, 205, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(88, 124, 205, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.video-poster {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  color: #fff;
  text-decoration: none;
}

.video-poster::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(5, 7, 19, 0.06) 45%, rgba(5, 7, 19, 0.88) 100%);
  transition: background 180ms ease;
}

.video-poster:hover::after,
.video-poster:focus-visible::after {
  background: linear-gradient(180deg, rgba(5, 7, 19, 0.02) 38%, rgba(5, 7, 19, 0.76) 100%);
}

.video-poster img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-poster .video-index,
.video-poster .play-symbol,
.video-poster strong {
  z-index: 1;
}

.video-poster .play-symbol {
  margin: 0;
  background: rgba(5, 7, 19, 0.62);
  backdrop-filter: blur(10px);
}

.video-poster strong {
  position: absolute;
  bottom: 26px;
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  z-index: 2;
  padding: 28px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  background:
    radial-gradient(circle at 50% 44%, rgba(33, 115, 255, 0.22), transparent 25%),
    linear-gradient(160deg, rgba(18, 38, 84, 0.4), rgba(12, 6, 38, 0.7));
}

.video-card:nth-child(2) .video-placeholder {
  background:
    radial-gradient(circle at 50% 44%, rgba(155, 51, 255, 0.24), transparent 25%),
    linear-gradient(160deg, rgba(43, 16, 84, 0.45), rgba(13, 7, 37, 0.8));
}

.video-card:nth-child(3) .video-placeholder {
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 57, 191, 0.18), transparent 25%),
    linear-gradient(160deg, rgba(36, 25, 82, 0.48), rgba(10, 7, 28, 0.82));
}

.video-index {
  position: absolute;
  top: 24px;
  left: 26px;
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 800;
}

.play-symbol {
  position: relative;
  width: 82px;
  height: 82px;
  margin-bottom: 30px;
  border: 1px solid rgba(21, 233, 255, 0.52);
  border-radius: 50%;
  box-shadow: 0 0 38px rgba(21, 233, 255, 0.19);
}

.play-symbol::after {
  position: absolute;
  top: 50%;
  left: 53%;
  width: 0;
  height: 0;
  content: "";
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 15px solid var(--cyan);
  transform: translate(-50%, -50%);
}

.video-placeholder p {
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 800;
}

.video-placeholder small {
  color: var(--muted);
}

.video-card h3 {
  margin: 22px 0 7px;
  font-family: var(--display);
  font-size: 0.98rem;
}

.video-card > p {
  color: var(--muted);
  font-size: 0.9rem;
}

.video-card--wide h3 {
  line-height: 1.45;
}

.rules {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: start;
}

.rules-heading {
  position: sticky;
  top: 130px;
}

.rules-heading > p:last-child {
  max-width: 490px;
  margin-top: 32px;
  color: var(--muted);
}

.rule-list {
  display: grid;
  gap: 14px;
}

.rule-card {
  position: relative;
  display: grid;
  min-height: 150px;
  padding: 26px 30px;
  grid-template-columns: 72px 1fr auto;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(10, 14, 34, 0.68);
  border-radius: 22px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.rule-card:hover {
  border-color: rgba(21, 233, 255, 0.36);
  transform: translateX(6px);
}

.rule-code {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 1px solid rgba(21, 233, 255, 0.35);
  color: var(--cyan);
  background: rgba(21, 233, 255, 0.07);
  border-radius: 16px;
  font-family: var(--display);
  font-size: 0.84rem;
  font-weight: 800;
}

.rule-card h3 {
  margin-bottom: 3px;
  font-family: var(--display);
  font-size: 1rem;
}

.rule-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.rule-card > strong {
  color: rgba(255, 255, 255, 0.08);
  font-family: var(--display);
  font-size: 2.5rem;
}

.screens {
  overflow: hidden;
}

.screen-gallery {
  display: grid;
  max-width: 1180px;
  margin: 0 auto;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 22px;
  align-items: center;
}

.screen-shot {
  position: relative;
  padding: 0;
  overflow: hidden;
  appearance: none;
  border: 5px solid #151a2c;
  background: #0a0d19;
  border-radius: 35px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
  cursor: zoom-in;
  transform: rotate(var(--tilt));
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.screen-shot:hover,
.screen-shot:focus-visible {
  z-index: 2;
  box-shadow: 0 30px 75px rgba(23, 99, 255, 0.2);
  transform: rotate(0) translateY(-8px);
}

.screen-shot { --tilt: 0deg; }
.screen-shot:nth-child(3n + 1) { --tilt: -1.5deg; }
.screen-shot:nth-child(3n + 3) { --tilt: 1.5deg; }

.screen-shot img {
  aspect-ratio: 1206 / 2622;
  object-fit: cover;
}

.screen-shot span {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 10px 12px;
  color: #fff;
  background: rgba(5, 7, 19, 0.78);
  border-radius: 10px;
  font-family: var(--display);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  backdrop-filter: blur(12px);
}

.arsenal {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 80px;
  align-items: start;
}

.arsenal-copy {
  position: sticky;
  top: 130px;
}

.arsenal-copy > p:last-child {
  margin-top: 30px;
  color: var(--muted);
}

.power-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.power-grid article {
  display: grid;
  min-height: 170px;
  padding: 24px;
  grid-template-columns: 68px 1fr;
  gap: 18px;
  align-items: center;
  border: 1px solid rgba(154, 74, 255, 0.2);
  background:
    radial-gradient(circle at 5% 50%, rgba(152, 57, 255, 0.12), transparent 35%),
    rgba(12, 10, 35, 0.66);
  border-radius: 20px;
}

.power-grid article > span {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 1px solid rgba(190, 115, 255, 0.42);
  color: #d596ff;
  background: rgba(151, 53, 255, 0.09);
  border-radius: 50%;
  box-shadow: inset 0 0 18px rgba(156, 56, 255, 0.16);
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 800;
}

.power-grid h3 {
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: 0.88rem;
}

.power-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.45;
}

.ai-panel {
  position: relative;
  display: grid;
  padding: 70px;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  overflow: hidden;
  border: 1px solid rgba(255, 88, 174, 0.25);
  background:
    radial-gradient(circle at 92% 60%, rgba(255, 36, 171, 0.16), transparent 34%),
    radial-gradient(circle at 16% 15%, rgba(37, 110, 255, 0.14), transparent 35%),
    #090c1c;
  border-radius: 32px;
}

.ai-panel::after {
  position: absolute;
  top: -180px;
  right: -180px;
  width: 480px;
  height: 480px;
  content: "";
  border: 1px solid rgba(255, 69, 176, 0.22);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(255, 34, 170, 0.06);
}

.ai-copy {
  position: relative;
  z-index: 2;
}

.ai-copy > p:last-child {
  max-width: 590px;
  margin-top: 28px;
  color: var(--muted);
}

.difficulty-meter {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 18px;
  align-content: center;
}

.difficulty-meter div {
  display: grid;
  grid-template-columns: 30px 110px 1fr;
  gap: 14px;
  align-items: center;
}

.difficulty-meter span {
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.6rem;
}

.difficulty-meter strong {
  font-family: var(--display);
  font-size: 0.72rem;
}

.difficulty-meter i {
  position: relative;
  height: 6px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
}

.difficulty-meter i::after {
  display: block;
  width: var(--level);
  height: 100%;
  content: "";
  background: linear-gradient(90deg, var(--blue), var(--violet));
  border-radius: inherit;
  box-shadow: 0 0 12px var(--blue);
}

.difficulty-meter .nightmare strong {
  color: #ff6ab9;
}

.difficulty-meter .nightmare i::after {
  background: linear-gradient(90deg, var(--violet), var(--pink));
  box-shadow: 0 0 12px var(--pink);
}

.soundtrack {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
  align-items: center;
}

.soundtrack-art {
  position: relative;
  display: grid;
  min-height: 540px;
  place-items: center;
}

.vinyl {
  position: relative;
  display: grid;
  width: min(420px, 82vw);
  height: min(420px, 82vw);
  place-items: center;
  background:
    repeating-radial-gradient(circle, transparent 0 11px, rgba(62, 103, 188, 0.16) 12px 13px),
    radial-gradient(circle, #0d1430, #03050c 65%);
  border-radius: 50%;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.45), 0 0 45px rgba(51, 120, 255, 0.08);
  animation: spin 18s linear infinite;
}

@keyframes spin {
  to { transform: rotate(1turn); }
}

.vinyl-label {
  display: grid;
  width: 110px;
  height: 110px;
  place-items: center;
  color: #080b17;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  border: 8px solid #0a0d1b;
  border-radius: 50%;
  font-family: var(--display);
  font-weight: 900;
}

.sound-wave {
  position: absolute;
  right: 0;
  bottom: 18%;
  display: flex;
  height: 90px;
  gap: 7px;
  align-items: center;
}

.sound-wave i {
  width: 5px;
  height: calc(20px + (var(--i, 1) * 4px));
  background: linear-gradient(to top, var(--violet), var(--cyan));
  border-radius: 6px;
  box-shadow: 0 0 12px rgba(21, 233, 255, 0.28);
  animation: wave 1.1s ease-in-out infinite alternate;
}

.sound-wave i:nth-child(2n) { height: 62px; animation-delay: -0.3s; }
.sound-wave i:nth-child(3n) { height: 38px; animation-delay: -0.6s; }
.sound-wave i:nth-child(5n) { height: 82px; animation-delay: -0.8s; }

@keyframes wave {
  to { transform: scaleY(0.35); }
}

.soundtrack-copy > p:not(.section-kicker) {
  max-width: 590px;
  margin-top: 30px;
  color: var(--muted);
}

.track-list {
  display: grid;
  max-width: 520px;
  margin-top: 35px;
  gap: 10px;
}

.track-list span {
  padding: 13px 16px;
  border: 1px solid var(--line);
  background: rgba(9, 14, 35, 0.58);
  border-radius: 12px;
  font-size: 0.86rem;
  font-weight: 600;
}

.track-list b {
  margin-right: 15px;
  color: var(--cyan);
  font-family: var(--display);
  font-size: 0.62rem;
}

.feature-strip {
  display: flex;
  width: max-content;
  min-width: 100%;
  padding: 24px 40px;
  gap: 30px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #d7def7;
  background: rgba(9, 13, 31, 0.75);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feature-strip i {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--cyan);
}

.final-cta {
  position: relative;
  display: grid;
  min-height: 650px;
  margin-top: 110px;
  margin-bottom: 80px;
  padding: 80px;
  grid-template-columns: 0.65fr 1fr;
  gap: 80px;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(71, 139, 255, 0.25);
  background: #080c1d;
  border-radius: 36px;
}

.cta-grid {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(82, 123, 213, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(82, 123, 213, 0.11) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: radial-gradient(circle at center, black, transparent 75%);
}

.cta-glow {
  position: absolute;
  bottom: -240px;
  left: -100px;
  width: 600px;
  height: 600px;
  background: var(--violet);
  filter: blur(160px);
  border-radius: 50%;
  opacity: 0.16;
}

.cta-icon {
  position: relative;
  z-index: 2;
  width: min(320px, 70vw);
  height: auto;
  border-radius: 26%;
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.55), 0 0 60px rgba(255, 104, 26, 0.15);
  transform: rotate(-5deg);
}

.cta-copy {
  position: relative;
  z-index: 2;
}

.cta-copy > p:not(.eyebrow) {
  max-width: 560px;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: 1.05rem;
}

.app-store-button--large {
  border-radius: 12px;
}

.app-store-button--large .app-store-badge {
  width: 230px;
}

.site-footer {
  display: grid;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 42px 0 55px;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  border-top: 1px solid var(--line);
}

.footer-brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.footer-brand img {
  border-radius: 14px;
}

.footer-brand div {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  font-family: var(--display);
  font-size: 0.77rem;
}

.footer-brand span,
.site-footer p {
  color: var(--muted);
  font-size: 0.75rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--cyan);
}

.site-footer p {
  grid-column: 1 / -1;
  margin: 0;
}

.lightbox {
  width: min(94vw, 480px);
  max-height: 94vh;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
}

.lightbox::backdrop {
  background: rgba(2, 4, 12, 0.88);
  backdrop-filter: blur(12px);
}

.lightbox img {
  max-height: 92vh;
  margin: auto;
  border: 5px solid #171c31;
  border-radius: 30px;
  box-shadow: 0 30px 100px #000;
}

.lightbox button {
  position: absolute;
  top: -16px;
  right: -16px;
  z-index: 2;
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  background: #0a0d1b;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(.2, .75, .2, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr 0.75fr;
    gap: 25px;
  }

  .hero-visual {
    min-height: 600px;
  }

  .hero-badge {
    display: none;
  }

  .campaign,
  .rules,
  .arsenal,
  .soundtrack {
    gap: 50px;
  }

  .ai-panel {
    padding: 50px;
    gap: 45px;
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 64px;
  }

  .nav-toggle {
    position: relative;
    z-index: 3;
    display: grid;
    width: 42px;
    height: 42px;
    padding: 11px;
    gap: 6px;
    place-content: center;
    border: 1px solid var(--line);
    color: #fff;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 11px;
  }

  .nav-toggle span:not(.sr-only) {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none;
    padding: 18px;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
    border: 1px solid var(--line);
    background: rgba(5, 7, 19, 0.96);
    border-radius: 18px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(24px);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 11px 12px;
  }

  .site-nav .nav-cta {
    text-align: center;
  }

  .hero {
    display: flex;
    padding-top: 130px;
    padding-bottom: 120px;
    flex-direction: column;
  }

  .hero-copy {
    width: 100%;
  }

  .hero-visual {
    width: 100%;
    min-height: 720px;
    margin-top: 30px;
  }

  .phone--hero {
    left: 50%;
    width: min(390px, 78vw);
    transform: translateX(-50%) rotate(3deg);
  }

  .floating-chip--orange {
    right: 4%;
  }

  .floating-chip--violet {
    left: 6%;
  }

  .scroll-cue {
    display: none;
  }

  .section {
    padding: 95px 0;
  }

  .intro-grid,
  .campaign,
  .rules,
  .arsenal,
  .soundtrack,
  .ai-panel {
    grid-template-columns: 1fr;
  }

  .intro-grid {
    gap: 38px;
  }

  .section-heading {
    display: block;
  }

  .section-heading > p {
    margin-top: 25px;
  }

  .mode-grid {
    grid-template-columns: 1fr;
  }

  .campaign-visual {
    order: 2;
  }

  .campaign {
    gap: 30px;
  }

  .video-grid {
    max-width: 540px;
    margin: 0 auto;
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .video-grid--wide {
    max-width: 760px;
    gap: 52px;
  }

  .rules-heading,
  .arsenal-copy {
    position: static;
  }

  .screen-gallery {
    width: auto;
    max-width: 700px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    transform: none;
  }

  .ai-panel {
    padding: 46px 34px;
  }

  .soundtrack-art {
    order: 2;
  }

  .final-cta {
    min-height: 750px;
    padding: 55px 34px;
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .cta-icon {
    width: 230px;
    margin: 0 auto;
  }

  .cta-copy .eyebrow {
    justify-content: center;
  }

  .cta-copy > p:not(.eyebrow) {
    margin-right: auto;
    margin-left: auto;
  }
}

@media (max-width: 560px) {
  .video-group-heading {
    margin-top: 56px;
  }

  .video-group-heading--full {
    margin-top: 88px;
  }

  .screen-gallery {
    gap: 18px 12px;
  }

  .screen-shot {
    border-width: 3px;
    border-radius: 24px;
  }

  .site-header,
  .hero,
  .section,
  .site-footer {
    width: min(calc(100% - 24px), var(--max));
  }

  .hero {
    padding-top: 118px;
  }

  h1 {
    font-size: clamp(2.75rem, 14vw, 4.4rem);
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-proof {
    gap: 22px;
    justify-content: space-between;
  }

  .hero-proof strong {
    font-size: 1.25rem;
  }

  .hero-proof span {
    font-size: 0.58rem;
  }

  .hero-visual {
    min-height: 630px;
  }

  .floating-chip {
    width: 62px;
    height: 62px;
    border-radius: 20px;
  }

  .intro h2,
  .section-heading h2,
  .campaign-copy h2,
  .rules-heading h2,
  .arsenal-copy h2,
  .ai-copy h2,
  .soundtrack-copy h2,
  .cta-copy h2 {
    font-size: clamp(2.05rem, 10vw, 3.2rem);
  }

  .mode-card {
    min-height: 0;
    padding: 30px 24px;
  }

  .mode-icon,
  .power-orb {
    width: 130px;
    height: 130px;
    margin-bottom: 35px;
  }

  .campaign-visual {
    min-height: 650px;
  }

  .phone--campaign {
    left: 50%;
    width: min(360px, 82vw);
    transform: translateX(-50%) rotate(-2deg);
  }

  .campaign-stats {
    gap: 35px;
  }

  .world {
    width: 260px;
  }

  .rule-card {
    min-height: 130px;
    padding: 20px;
    grid-template-columns: 58px 1fr;
    gap: 15px;
  }

  .rule-code {
    width: 52px;
    height: 52px;
  }

  .rule-card > strong {
    display: none;
  }

  .power-grid {
    grid-template-columns: 1fr;
  }

  .power-grid article {
    min-height: 140px;
  }

  .difficulty-meter div {
    grid-template-columns: 25px 90px 1fr;
    gap: 8px;
  }

  .vinyl {
    width: min(330px, 82vw);
    height: min(330px, 82vw);
  }

  .feature-strip {
    justify-content: flex-start;
    animation: strip-slide 18s linear infinite alternate;
  }

  @keyframes strip-slide {
    to { transform: translateX(calc(-100% + 100vw)); }
  }

  .final-cta {
    width: calc(100% - 24px);
    margin-top: 70px;
    border-radius: 26px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .footer-links {
    gap: 17px;
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}