:root {
  --bg: #06111f;
  --bg-deep: #020814;
  --panel: rgba(10, 28, 47, 0.74);
  --panel-strong: rgba(9, 30, 52, 0.92);
  --blue: #43a8ff;
  --blue-2: #16d4ff;
  --green: #48e7ab;
  --gold: #ffd56b;
  --red: #ff7272;
  --white: #f4f8ff;
  --muted: rgba(230, 240, 255, 0.66);
  --soft: rgba(255, 255, 255, 0.09);
  --line: rgba(118, 190, 255, 0.2);
  --shadow: 0 34px 100px rgba(0, 0, 0, 0.48);
  --glow: 0 0 55px rgba(67, 168, 255, 0.38);
  --radius-xl: 36px;
  --radius-lg: 26px;
  --font:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    'Segoe UI', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(
      circle at 18% 12%,
      rgba(22, 212, 255, 0.17),
      transparent 34%
    ),
    radial-gradient(
      circle at 82% 22%,
      rgba(72, 231, 171, 0.13),
      transparent 30%
    ),
    radial-gradient(
      circle at 50% 85%,
      rgba(67, 168, 255, 0.11),
      transparent 36%
    ),
    linear-gradient(180deg, #06111f 0%, #031021 42%, #020814 100%);
  color: var(--white);
  font-family: var(--font);
  overflow-x: hidden;
}

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

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

.noise {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(85px);
  opacity: 0.55;
  pointer-events: none;
  z-index: -1;
}

.orb-a {
  width: 420px;
  height: 420px;
  top: 4%;
  left: -150px;
  background: rgba(67, 168, 255, 0.32);
  animation: orbMove 12s ease-in-out infinite;
}

.orb-b {
  width: 520px;
  height: 520px;
  right: -210px;
  top: 18%;
  background: rgba(72, 231, 171, 0.22);
  animation: orbMove 15s ease-in-out infinite reverse;
}

.orb-c {
  width: 360px;
  height: 360px;
  bottom: 4%;
  left: 38%;
  background: rgba(22, 212, 255, 0.2);
  animation: orbMove 18s ease-in-out infinite;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 80;
  width: min(1180px, calc(100% - 34px));
  min-height: 76px;
  padding: 12px 14px 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(3, 10, 22, 0.72);
  backdrop-filter: blur(24px);
  box-shadow: 0 28px 95px rgba(0, 0, 0, 0.42);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: var(--glow);
  color: #031021;
  font-size: 21px;
}

.brand b {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 14px;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav a {
  padding: 11px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  transition: 0.28s ease;
}

.nav a:hover {
  color: white;
  background: rgba(255, 255, 255, 0.07);
}

.header-download {
  padding: 13px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #031021;
  font-weight: 900;
  box-shadow: var(--glow);
  transition: 0.28s ease;
}

.header-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 70px rgba(67, 168, 255, 0.54);
}

.menu-btn {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.055);
}

.menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: white;
}

.hero {
  width: min(1180px, calc(100% - 34px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 148px 0 88px;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  gap: 72px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue-2);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 12px;
  font-weight: 950;
  margin-bottom: 20px;
}

.tag::before {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(72, 231, 171, 0.85);
}

.hero h1,
.section-heading h2,
.split-copy h2,
.final-card h2 {
  font-size: clamp(45px, 7.2vw, 92px);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.hero-copy p {
  max-width: 650px;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.78;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-buttons.center {
  justify-content: center;
}

.btn {
  min-height: 58px;
  padding: 0 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 950;
  letter-spacing: 0.03em;
  transition: 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #031021;
  box-shadow: var(--glow);
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 0 85px rgba(67, 168, 255, 0.62);
}

.btn-ghost {
  border: 1px solid rgba(118, 190, 255, 0.34);
  background: rgba(255, 255, 255, 0.045);
  color: var(--blue-2);
}

.btn-ghost:hover {
  transform: translateY(-4px);
  background: rgba(67, 168, 255, 0.12);
}

.mini-stats {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 570px;
}

.mini-stats div {
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.mini-stats strong {
  display: block;
  color: var(--blue-2);
  font-size: 34px;
  line-height: 1;
}

.mini-stats span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.hero-phone {
  position: relative;
  display: grid;
  place-items: center;
}

.phone-frame {
  position: relative;
  width: min(365px, 82vw);
  padding: 12px;
  border-radius: 42px;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.15),
    rgba(255, 255, 255, 0.035)
  );
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 45px 130px rgba(0, 0, 0, 0.7),
    var(--glow);
  overflow: hidden;
  animation: phoneFloat 5.2s ease-in-out infinite;
}

.phone-frame img {
  width: 100%;
  border-radius: 32px;
}

.phone-frame i {
  position: absolute;
  inset: 12px;
  border-radius: 32px;
  background: linear-gradient(
    105deg,
    transparent,
    rgba(255, 255, 255, 0.18),
    transparent
  );
  transform: translateX(-130%);
  animation: shine 4.8s ease-in-out infinite;
}

.floating-card {
  position: absolute;
  min-width: 170px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(3, 14, 28, 0.82);
  backdrop-filter: blur(20px);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.42);
}

.floating-card b {
  display: block;
  font-size: 14px;
  color: white;
}

.floating-card span {
  color: var(--muted);
  font-size: 12px;
}

.card-one {
  left: -24px;
  top: 22%;
  animation: floatSmall 4.5s ease-in-out infinite;
}

.card-two {
  right: -28px;
  bottom: 18%;
  animation: floatSmall 5.4s ease-in-out infinite reverse;
}

.game-strip {
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.025);
}

.strip-track {
  display: inline-flex;
  gap: 48px;
  white-space: nowrap;
  animation: ticker 25s linear infinite;
}

.strip-track span {
  color: rgba(230, 240, 255, 0.36);
  font-weight: 950;
  letter-spacing: 0.22em;
}

.section {
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
  padding: 112px 0;
}

.section-heading {
  max-width: 850px;
}

.section-heading.center {
  margin: 0 auto 58px;
  text-align: center;
}

.section-heading p {
  margin: 18px auto 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.intro-grid {
  display: grid;
  gap: 44px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  position: relative;
  min-height: 300px;
  padding: 30px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.07),
    rgba(255, 255, 255, 0.025)
  );
  overflow: hidden;
  transition: 0.32s ease;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: auto -30% -40% -30%;
  height: 150px;
  background: radial-gradient(
    circle,
    rgba(67, 168, 255, 0.28),
    transparent 70%
  );
  opacity: 0;
  transition: 0.32s ease;
}

.feature-card:hover {
  transform: translateY(-12px);
  border-color: rgba(67, 168, 255, 0.45);
  box-shadow: var(--glow);
}

.feature-card:hover::after {
  opacity: 1;
}

.icon {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: rgba(67, 168, 255, 0.12);
  border: 1px solid rgba(67, 168, 255, 0.3);
  font-size: 30px;
  margin-bottom: 78px;
}

.feature-card h3 {
  font-size: 28px;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--muted);
  line-height: 1.7;
}

.showcase {
  display: grid;
  grid-template-columns: 60px 1fr 60px;
  align-items: center;
  gap: 18px;
}

.carousel-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 1px solid rgba(67, 168, 255, 0.38);
  background: rgba(255, 255, 255, 0.045);
  color: var(--blue-2);
  font-size: 40px;
  cursor: pointer;
  transition: 0.26s ease;
}

.carousel-btn:hover {
  transform: scale(1.08);
  background: rgba(67, 168, 255, 0.13);
}

.carousel {
  position: relative;
  height: 730px;
  border-radius: 44px;
  border: 1px solid var(--line);
  background:
    radial-gradient(
      circle at 50% 34%,
      rgba(67, 168, 255, 0.26),
      transparent 36%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.07),
      rgba(255, 255, 255, 0.025)
    );
  overflow: hidden;
  perspective: 1400px;
  box-shadow: var(--shadow);
}

.screen {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 315px;
  opacity: 0;
  filter: blur(5px);
  transform: translate(-50%, -50%) scale(0.6);
  transition: 0.78s cubic-bezier(0.2, 0.82, 0.18, 1);
  pointer-events: none;
}

.screen img {
  width: 100%;
  border-radius: 34px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 38px 100px rgba(0, 0, 0, 0.72);
}

.screen.active {
  opacity: 1;
  z-index: 5;
  filter: blur(0);
  transform: translate(-50%, -50%) scale(1) rotateY(0deg);
}

.screen.prev-card {
  opacity: 0.48;
  z-index: 3;
  transform: translate(-118%, -50%) scale(0.76) rotateY(25deg);
}

.screen.next-card {
  opacity: 0.48;
  z-index: 3;
  transform: translate(18%, -50%) scale(0.76) rotateY(-25deg);
}

.screen.far-prev {
  opacity: 0.16;
  z-index: 1;
  transform: translate(-170%, -50%) scale(0.58) rotateY(36deg);
}

.screen.far-next {
  opacity: 0.16;
  z-index: 1;
  transform: translate(70%, -50%) scale(0.58) rotateY(-36deg);
}

.carousel-meta {
  width: min(680px, 100%);
  margin: 28px auto 0;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-weight: 850;
  letter-spacing: 0.14em;
}

.current-slide {
  color: var(--blue-2);
}

.bar {
  height: 3px;
  flex: 1;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
}

.bar i {
  display: block;
  width: 12.5%;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transition: transform 0.55s ease;
}

.dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 26px;
}

.dots button {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: 0.25s ease;
}

.dots button.active {
  width: 34px;
  background: var(--blue-2);
  box-shadow: var(--glow);
}

.split-section {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  align-items: center;
  gap: 54px;
}

.arena-card {
  padding: 22px;
  border-radius: 36px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}

.arena-top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 18px;
}

.arena-top span {
  color: var(--muted);
}

.arena-top b {
  color: var(--blue-2);
  font-size: 42px;
}

.arena-field {
  position: relative;
  height: 540px;
  border-radius: 32px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.08) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 2px, transparent 2px),
    linear-gradient(180deg, #148ed5, #0c70b0);
  background-size:
    100% 120px,
    120px 100%,
    auto;
  border: 2px solid rgba(169, 222, 255, 0.36);
}

.goal {
  position: absolute;
  top: 28px;
  left: 50%;
  width: 190px;
  height: 70px;
  transform: translateX(-50%);
  border: 3px solid rgba(255, 255, 255, 0.26);
  border-top: 0;
}

.ring,
.blocker,
.ball {
  position: absolute;
  border-radius: 50%;
}

.ring {
  width: 70px;
  height: 70px;
  border: 8px solid var(--gold);
  box-shadow: 0 0 25px rgba(255, 213, 107, 0.3);
}

.ring-a {
  top: 230px;
  left: 64%;
  animation: pulseRing 2.6s ease-in-out infinite;
}

.ring-b {
  top: 330px;
  left: 24%;
  animation: pulseRing 3s ease-in-out infinite reverse;
}

.blocker {
  width: 55px;
  height: 55px;
  background: var(--red);
  top: 260px;
  left: 36%;
  box-shadow: 0 0 28px rgba(255, 114, 114, 0.55);
}

.blocker::after {
  content: '';
  position: absolute;
  width: 33px;
  height: 8px;
  top: 50%;
  left: 50%;
  border-radius: 999px;
  background: #151515;
  transform: translate(-50%, -50%);
}

.ball {
  width: 48px;
  height: 48px;
  bottom: 42px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle at 30% 30%, white, #63b9ff 55%, #0b5fa7);
  box-shadow: 0 0 24px rgba(67, 168, 255, 0.55);
  animation: ballHop 2.5s ease-in-out infinite;
}

.shot-line {
  position: absolute;
  left: 50%;
  bottom: 88px;
  width: 4px;
  height: 255px;
  border-radius: 99px;
  background: linear-gradient(
    to top,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.32),
    transparent
  );
  transform: translateX(-50%) rotate(-18deg);
  transform-origin: bottom;
}

.split-copy p {
  margin: 24px 0 28px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.78;
}

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

.rule-list div {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 15px;
  align-items: center;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--line);
}

.rule-list b {
  color: var(--blue-2);
}

.rule-list span {
  color: var(--muted);
  line-height: 1.55;
}

.flow-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.flow-card {
  min-height: 250px;
  padding: 28px;
  border-radius: 30px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  transition: 0.32s ease;
}

.flow-card:hover {
  transform: translateY(-10px);
  background: rgba(67, 168, 255, 0.08);
}

.flow-card span {
  color: var(--green);
  font-weight: 950;
  letter-spacing: 0.16em;
}

.flow-card h3 {
  margin: 70px 0 12px;
  font-size: 24px;
}

.flow-card p {
  color: var(--muted);
  line-height: 1.65;
}

.final-section {
  padding-top: 30px;
}

.final-card {
  text-align: center;
  padding: 76px 30px;
  border-radius: 46px;
  border: 1px solid rgba(67, 168, 255, 0.32);
  background:
    radial-gradient(circle at top, rgba(67, 168, 255, 0.22), transparent 38%),
    rgba(255, 255, 255, 0.045);
  box-shadow: var(--glow);
}

.final-card p {
  max-width: 740px;
  margin: 22px auto 34px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.75;
}

.footer {
  width: min(1180px, calc(100% - 34px));
  margin: 0 auto;
  padding: 35px 0 50px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.footer p {
  margin-top: 6px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: var(--muted);
  transition: 0.25s ease;
}

.footer-links a:hover {
  color: var(--blue-2);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: 0.85s ease;
}

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

@keyframes orbMove {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(38px, -32px, 0) scale(1.12);
  }
}

@keyframes phoneFloat {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }

  50% {
    transform: translateY(-18px) rotate(1deg);
  }
}

@keyframes shine {
  0%,
  45% {
    transform: translateX(-130%);
  }

  65%,
  100% {
    transform: translateX(130%);
  }
}

@keyframes floatSmall {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

@keyframes pulseRing {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.92;
  }

  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@keyframes ballHop {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(-14px);
  }
}

@media (max-width: 960px) {
  .nav,
  .header-download {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .nav.open {
    display: grid;
    position: fixed;
    top: 92px;
    left: 17px;
    right: 17px;
    padding: 16px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: rgba(3, 10, 22, 0.96);
    backdrop-filter: blur(22px);
  }

  .nav.open a {
    background: rgba(255, 255, 255, 0.045);
    padding: 16px;
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .flow-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .carousel-btn {
    display: none;
  }
}

@media (max-width: 640px) {
  .hero,
  .section,
  .footer {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 125px;
  }

  .hero h1,
  .section-heading h2,
  .split-copy h2,
  .final-card h2 {
    font-size: 43px;
  }

  .hero-copy p,
  .section-heading p,
  .split-copy p,
  .final-card p {
    font-size: 16px;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .mini-stats {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .flow-cards {
    grid-template-columns: 1fr;
  }

  .phone-frame {
    width: min(315px, 88vw);
  }

  .floating-card {
    display: none;
  }

  .carousel {
    height: 580px;
    border-radius: 30px;
  }

  .screen {
    width: 245px;
  }

  .screen.prev-card,
  .screen.next-card,
  .screen.far-prev,
  .screen.far-next {
    opacity: 0;
  }

  .arena-field {
    height: 430px;
  }

  .footer {
    flex-direction: column;
  }
}