:root {
  --yellow: #ffd400;
  --yellow-deep: #f6c900;
  --black: #111111;
  --black-soft: #1d1d1d;
  --white: #ffffff;
  --paper: #fbfbfb;
  --muted: #6f6f6f;
  --line: rgba(0, 0, 0, 0.11);
  --shadow: 0 34px 90px rgba(0, 0, 0, 0.14);
  --yellow-shadow: 0 35px 85px rgba(255, 212, 0, 0.35);
  --radius-xl: 44px;
  --radius-lg: 30px;
  --radius-md: 22px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at 10% 5%, rgba(255, 212, 0, 0.35), transparent 30%),
    radial-gradient(
      circle at 90% 20%,
      rgba(255, 212, 0, 0.22),
      transparent 28%
    ),
    linear-gradient(180deg, #fffdf2 0%, #ffffff 45%, #fff8c9 100%);
  color: var(--black);
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

.noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.045;
  background-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.2) 1px, transparent 1px),
    linear-gradient(rgba(0, 0, 0, 0.15) 1px, transparent 1px);
  background-size: 38px 38px;
}

.cursor-glow {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  pointer-events: none;
  opacity: 0;
  z-index: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 212, 0, 0.26), transparent 66%);
}

.header {
  position: fixed;
  top: 18px;
  left: 6%;
  right: 6%;
  z-index: 1000;
  min-height: 76px;
  padding: 12px 15px 12px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  transition: transform 0.35s ease;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand-ball {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 38%, white 0 18%, transparent 19%),
    linear-gradient(
      135deg,
      #ffffff 0 18%,
      #333 18% 26%,
      #fff 26% 43%,
      #333 43% 52%,
      #fff 52% 70%,
      #333 70% 78%,
      #fff 78%
    );
  border: 7px solid var(--black);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  transition: 0.25s ease;
}

.nav a:hover {
  color: var(--black);
}

.header-btn,
.primary-btn,
.secondary-btn,
.back-btn {
  min-height: 52px;
  padding: 0 26px;
  border-radius: 999px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s ease;
}

.header-btn,
.primary-btn,
.back-btn {
  background: var(--black);
  color: var(--yellow);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.18);
}

.primary-btn span {
  margin-left: 10px;
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.7);
  color: var(--black);
  border: 1px solid var(--line);
}

.header-btn:hover,
.primary-btn:hover,
.secondary-btn:hover,
.back-btn:hover {
  transform: translateY(-4px);
}

.menu-btn {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 17px;
  background: var(--yellow);
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--black);
  border-radius: 999px;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: 155px 6% 100px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 70px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(110deg, rgba(255, 212, 0, 0.88) 0 42%, transparent 42%),
    radial-gradient(circle at 80% 45%, rgba(255, 212, 0, 0.25), transparent 34%);
  z-index: -1;
}

.eyebrow,
.label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--black);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 40px;
  height: 3px;
  background: var(--black);
  border-radius: 999px;
}

h1,
h2 {
  font-family: 'Anton', sans-serif;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin-top: 22px;
  max-width: 730px;
  font-size: clamp(58px, 8vw, 108px);
  line-height: 0.94;
  text-transform: uppercase;
}

.hero p {
  max-width: 610px;
  margin-top: 26px;
  color: #2f2f2f;
  font-size: 18px;
  line-height: 1.78;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero-tags {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-tags span {
  padding: 13px 18px;
  border-radius: 999px;
  background: rgba(17, 17, 17, 0.08);
  border: 1px solid rgba(17, 17, 17, 0.12);
  font-weight: 900;
}

.hero-visual {
  min-height: 720px;
  position: relative;
  perspective: 1300px;
}

.phone {
  position: absolute;
  overflow: hidden;
  border-radius: 44px;
  background: var(--white);
  border: 1px solid rgba(17, 17, 17, 0.12);
  box-shadow: var(--shadow);
}

.phone-main {
  width: 330px;
  top: 50%;
  left: 50%;
  z-index: 8;
  transform: translate(-50%, -50%);
  animation: floatMain 6s ease-in-out infinite;
}

.phone-left {
  width: 238px;
  left: 2%;
  top: 17%;
  z-index: 3;
  opacity: 0.75;
  transform: rotate(-9deg);
}

.phone-right {
  width: 238px;
  right: 2%;
  bottom: 12%;
  z-index: 3;
  opacity: 0.78;
  transform: rotate(9deg);
}

.float-card {
  position: absolute;
  z-index: 10;
  min-width: 136px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(17, 17, 17, 0.88);
  color: var(--white);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.float-card strong {
  display: block;
  color: var(--yellow);
  font-size: 22px;
}

.float-card span {
  display: block;
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.float-one {
  top: 155px;
  right: 20px;
}

.float-two {
  bottom: 190px;
  left: 38px;
}

.float-three {
  top: 280px;
  left: 0;
}

.ticker {
  overflow: hidden;
  background: var(--black);
  color: var(--yellow);
}

.ticker-track {
  width: max-content;
  display: flex;
  gap: 54px;
  padding: 25px 0;
  animation: marquee 24s linear infinite;
}

.ticker-track span {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.section {
  padding: 118px 6%;
}

.section-head {
  max-width: 860px;
  margin: 0 auto 64px;
  text-align: center;
}

.section-head h2,
.split-copy h2,
.xp-panel h2,
.review-intro h2,
.cta h2,
.privacy-card h1 {
  margin-top: 17px;
  font-size: clamp(42px, 5.4vw, 82px);
  line-height: 0.94;
  text-transform: uppercase;
}

.section-head p,
.split-copy p,
.xp-panel p,
.cta p {
  margin-top: 20px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.feature-grid {
  max-width: 1260px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card,
.review-card {
  position: relative;
  overflow: hidden;
  min-height: 300px;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.08);
  transition: 0.35s ease;
}

.hover-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(
    circle at var(--mx, 50%) var(--my, 50%),
    rgba(255, 212, 0, 0.32),
    transparent 38%
  );
  transition: opacity 0.25s ease;
}

.hover-card:hover::before {
  opacity: 1;
}

.feature-card:hover,
.review-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--yellow-shadow);
  border-color: rgba(255, 212, 0, 0.65);
}

.num {
  position: absolute;
  top: 22px;
  right: 28px;
  color: rgba(0, 0, 0, 0.14);
  font-family: 'Anton', sans-serif;
  font-size: 48px;
}

.icon {
  position: relative;
  width: 70px;
  height: 70px;
  border-radius: 22px;
  background: var(--yellow);
  display: grid;
  place-items: center;
  font-size: 30px;
  margin-bottom: 28px;
}

.feature-card h3,
.review-card h3 {
  position: relative;
  font-size: 25px;
  letter-spacing: -0.04em;
}

.feature-card p,
.review-card p {
  position: relative;
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.72;
  font-weight: 500;
}

.premium-split {
  max-width: 1380px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: center;
}

.split-list {
  margin-top: 36px;
  display: grid;
  gap: 14px;
}

.split-list div {
  padding: 20px 22px;
  border-radius: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.06);
  display: flex;
  gap: 18px;
  align-items: center;
}

.split-list strong {
  color: var(--yellow-deep);
  font-family: 'Anton', sans-serif;
  font-size: 24px;
}

.split-list span {
  color: var(--muted);
  font-weight: 700;
}

.split-visual {
  min-height: 690px;
  border-radius: 54px;
  background:
    radial-gradient(
      circle at 50% 40%,
      rgba(255, 212, 0, 0.35),
      transparent 42%
    ),
    rgba(255, 255, 255, 0.56);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.big-card {
  width: 305px;
  border-radius: 44px;
  overflow: hidden;
  box-shadow: var(--shadow);
  animation: floatSoft 6s ease-in-out infinite;
}

.carousel {
  max-width: 1080px;
  height: 740px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: 56px;
  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(255, 212, 0, 0.42),
      transparent 38%
    ),
    rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.carousel-stage {
  height: 100%;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.screen {
  position: absolute;
  width: 306px;
  border-radius: 44px;
  overflow: hidden;
  opacity: 0;
  transform: translateX(150px) scale(0.78) rotateY(-18deg);
  box-shadow: var(--shadow);
  transition: 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.screen.active {
  opacity: 1;
  z-index: 5;
  transform: translateX(0) scale(1) rotateY(0);
}

.screen.prev-screen {
  opacity: 0.34;
  transform: translateX(-250px) scale(0.76) rotateY(18deg) rotate(-5deg);
}

.screen.next-screen {
  opacity: 0.34;
  transform: translateX(250px) scale(0.76) rotateY(-18deg) rotate(5deg);
}

.carousel-btn {
  position: absolute;
  z-index: 10;
  top: 50%;
  width: 62px;
  height: 62px;
  border: 0;
  border-radius: 999px;
  background: var(--black);
  color: var(--yellow);
  font-size: 42px;
  cursor: pointer;
  transform: translateY(-50%);
  transition: 0.25s ease;
}

.carousel-btn:hover {
  transform: translateY(-50%) scale(1.08);
}

.prev {
  left: 30px;
}

.next {
  right: 30px;
}

.carousel-caption {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  min-width: 230px;
  padding: 15px 24px;
  border-radius: 999px;
  text-align: center;
  background: rgba(17, 17, 17, 0.9);
  color: var(--white);
}

.carousel-caption span {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 900;
}

.carousel-caption strong {
  display: block;
  margin-top: 5px;
  color: var(--yellow);
}

.xp-panel {
  max-width: 1260px;
  margin: 0 auto;
  padding: 58px;
  border-radius: 56px;
  background: var(--black);
  color: var(--white);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.xp-panel .label,
.xp-panel h2 {
  color: var(--yellow);
}

.xp-panel p {
  color: rgba(255, 255, 255, 0.68);
}

.xp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.xp-grid div {
  padding: 30px;
  min-height: 150px;
  border-radius: 28px;
  background: rgba(255, 212, 0, 0.12);
  border: 1px solid rgba(255, 212, 0, 0.22);
}

.xp-grid strong {
  display: block;
  color: var(--yellow);
  font-family: 'Anton', sans-serif;
  font-size: 50px;
}

.xp-grid span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 700;
}

.review-intro {
  text-align: center;
  margin-bottom: 46px;
}

.review-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.review-card {
  min-height: 230px;
}

.review-card p {
  font-size: 19px;
}

.review-card span {
  position: relative;
  display: block;
  margin-top: 25px;
  color: var(--black);
  font-weight: 900;
}

.cta {
  max-width: 1220px;
  margin: 0 auto;
  padding: 70px;
  border-radius: 56px;
  background:
    radial-gradient(
      circle at 88% 8%,
      rgba(255, 255, 255, 0.35),
      transparent 30%
    ),
    var(--yellow);
  box-shadow: var(--yellow-shadow);
  text-align: center;
}

.cta p {
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.cta .primary-btn {
  margin-top: 32px;
}

.footer {
  padding: 76px 6% 38px;
  background: var(--black);
  color: var(--white);
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr;
  gap: 46px;
}

.footer p {
  max-width: 470px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.75;
}

.footer h4 {
  color: var(--yellow);
  margin-bottom: 18px;
}

.footer a:not(.brand) {
  display: block;
  margin: 11px 0;
  color: rgba(255, 255, 255, 0.64);
  transition: 0.25s ease;
}

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

.privacy-main {
  padding: 150px 6% 92px;
}

.privacy-card {
  max-width: 960px;
  margin: 0 auto;
  padding: 54px;
  border-radius: 48px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.privacy-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.privacy-text p {
  margin-top: 16px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.86;
  white-space: pre-line;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.85s ease,
    transform 0.85s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

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

  50% {
    transform: translate(-50%, -50%) translateY(-18px);
  }
}

@keyframes floatSoft {
  0%,
  100% {
    transform: translateY(0) rotate(-2deg);
  }

  50% {
    transform: translateY(-18px) rotate(2deg);
  }
}

@media (max-width: 1120px) {
  .nav,
  .header-btn {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .nav.open {
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    padding: 18px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(24px);
    display: grid;
  }

  .nav.open a {
    padding: 16px;
  }

  .hero,
  .premium-split,
  .xp-panel,
  .footer {
    grid-template-columns: 1fr;
  }

  .hero-bg {
    background:
      linear-gradient(180deg, rgba(255, 212, 0, 0.88) 0 52%, transparent 52%),
      radial-gradient(
        circle at 50% 70%,
        rgba(255, 212, 0, 0.22),
        transparent 34%
      );
  }

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

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

@media (max-width: 720px) {
  .header {
    left: 4%;
    right: 4%;
  }

  .hero {
    padding: 140px 5% 72px;
  }

  .section {
    padding: 86px 5%;
  }

  .hero h1 {
    font-size: 56px;
  }

  .hero-visual {
    min-height: 540px;
  }

  .phone-main {
    width: 250px;
  }

  .phone-left,
  .phone-right {
    width: 176px;
    opacity: 0.28;
  }

  .float-card {
    display: none;
  }

  .feature-grid,
  .review-grid,
  .xp-grid {
    grid-template-columns: 1fr;
  }

  .split-visual {
    min-height: 560px;
  }

  .big-card {
    width: 255px;
  }

  .carousel {
    height: 600px;
  }

  .screen {
    width: 250px;
  }

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

  .carousel-btn {
    top: auto;
    bottom: 24px;
  }

  .prev {
    left: calc(50% - 74px);
  }

  .next {
    right: calc(50% - 74px);
  }

  .carousel-caption {
    display: none;
  }

  .xp-panel,
  .cta,
  .privacy-card {
    padding: 30px;
  }

  .privacy-top {
    flex-direction: column;
  }
}