@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --yellow: #ffde00;
  --yellow-dark: #d8bd00;
  --black: #050505;
  --ink: #101010;
  --white: #ffffff;
  --muted: rgba(10, 10, 10, 0.66);
  --soft: rgba(0, 0, 0, 0.08);
  --card: rgba(255, 222, 0, 0.5);
  --radius: 34px;
  --shadow: 0 40px 120px rgba(0, 0, 0, 0.34);
}

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

html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  background: var(--yellow);
  color: var(--black);
  font-family:
    'Inter',
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
}

body.lock {
  overflow: hidden;
}

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

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

.noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.12;
  background-image:
    radial-gradient(rgba(0, 0, 0, 0.18) 1px, transparent 1px),
    linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size:
    18px 18px,
    92px 92px,
    92px 92px;
}

.glow {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  filter: blur(80px);
  border-radius: 50%;
}

.glow-one {
  width: 380px;
  height: 380px;
  left: -140px;
  top: 160px;
  background: rgba(0, 0, 0, 0.22);
}

.glow-two {
  width: 440px;
  height: 440px;
  right: -180px;
  bottom: 120px;
  background: rgba(255, 255, 255, 0.22);
}

.header {
  position: fixed;
  z-index: 50;
  top: 18px;
  left: 50%;
  width: min(1180px, calc(100% - 36px));
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px 0 22px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.9);
  color: var(--white);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
  transform: translateX(-50%);
  transition: 0.25s ease;
}

.header.scrolled {
  top: 8px;
  height: 66px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.brand-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--yellow);
  color: var(--black);
  font-size: 28px;
  font-weight: 950;
}

.brand b {
  display: block;
  font-size: 14px;
  line-height: 0.95;
}

.nav {
  display: flex;
  gap: 28px;
}

.nav a {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 900;
  transition: 0.2s ease;
}

.nav a:hover {
  color: var(--yellow);
  transform: translateY(-2px);
}

.download {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  padding: 0 26px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--black);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: 0.25s ease;
}

.download:hover,
.btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}

.menu-btn {
  display: none;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: var(--yellow);
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: #000;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 45;
  display: none;
  place-content: center;
  background: #000;
  color: var(--yellow);
}

.mobile-menu.open {
  display: grid;
}

.mobile-menu a {
  display: block;
  margin: 10px 0;
  text-align: center;
  font-size: clamp(42px, 11vw, 82px);
  font-weight: 950;
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.hero,
.section,
.footer {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  align-items: center;
  gap: 72px;
  padding: 150px 0 90px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: #000;
  color: var(--yellow);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  letter-spacing: -0.075em;
  line-height: 0.92;
  font-weight: 950;
  text-transform: uppercase;
}

h1 {
  margin-top: 28px;
  font-size: clamp(58px, 8vw, 116px);
}

h2 {
  margin-top: 24px;
  font-size: clamp(44px, 6.6vw, 88px);
}

.lead,
.split-copy p,
.news-card p {
  max-width: 660px;
  margin-top: 28px;
  color: rgba(0, 0, 0, 0.7);
  font-size: 21px;
  line-height: 1.65;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 42px;
}

.btn {
  min-height: 66px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 34px;
  border-radius: 18px;
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: 0.25s ease;
}

.btn.primary {
  background: #000;
  color: var(--yellow);
}

.btn.secondary {
  border: 2px solid #000;
  background: transparent;
  color: #000;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 40px;
}

.hero-points div {
  min-height: 116px;
  padding: 20px;
  border: 2px solid rgba(0, 0, 0, 0.14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.14);
}

.hero-points strong {
  display: block;
  font-size: 23px;
  font-weight: 950;
}

.hero-points span {
  display: block;
  margin-top: 8px;
  color: rgba(0, 0, 0, 0.62);
  font-size: 13px;
  line-height: 1.4;
}

.hero-phones {
  position: relative;
  min-height: 780px;
  display: grid;
  place-items: center;
}

.phone {
  overflow: hidden;
  border: 8px solid #000;
  border-radius: 46px;
  background: #000;
  box-shadow: var(--shadow);
}

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

.phone-main {
  z-index: 5;
  width: 330px;
  height: 714px;
}

.phone-small {
  position: absolute;
  width: 210px;
  height: 455px;
  border-width: 6px;
  border-radius: 34px;
}

.phone-left {
  left: 0;
  top: 70px;
  transform: rotate(-8deg);
}

.phone-right {
  right: 0;
  bottom: 70px;
  transform: rotate(8deg);
}

.ticker {
  position: relative;
  z-index: 2;
  overflow: hidden;
  background: #000;
  color: var(--yellow);
}

.ticker-track {
  width: max-content;
  display: flex;
  gap: 54px;
  padding: 26px 0;
  animation: ticker 36s linear infinite;
}

.ticker span {
  font-size: 42px;
  font-weight: 950;
  text-transform: uppercase;
  white-space: nowrap;
}

.section {
  padding: 112px 0;
}

.section-head {
  margin-bottom: 54px;
}

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

.feature-card {
  min-height: 320px;
  padding: 28px;
  border: 2px solid rgba(0, 0, 0, 0.14);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.16);
  transition: 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  background: #000;
  color: var(--yellow);
}

.feature-card span {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: #000;
  color: var(--yellow);
  font-weight: 950;
}

.feature-card:hover span {
  background: var(--yellow);
  color: #000;
}

.feature-card h3 {
  margin-top: 78px;
  font-size: 29px;
  line-height: 1;
  font-weight: 950;
  text-transform: uppercase;
}

.feature-card p {
  margin-top: 16px;
  color: rgba(0, 0, 0, 0.66);
  line-height: 1.55;
  font-weight: 600;
}

.feature-card:hover p {
  color: rgba(255, 222, 0, 0.72);
}

.split {
  display: grid;
  grid-template-columns: 0.88fr 1fr;
  align-items: center;
  gap: 64px;
}

.split-phones {
  position: relative;
  min-height: 690px;
}

.split-phones .phone {
  position: absolute;
  width: 300px;
  height: 650px;
}

.split-a {
  left: 5%;
  top: 0;
  transform: rotate(-5deg);
}

.split-b {
  right: 5%;
  bottom: 0;
  transform: rotate(5deg);
}

.screens {
  width: 100%;
  padding-left: max(24px, calc((100vw - 1180px) / 2));
  padding-right: max(24px, calc((100vw - 1180px) / 2));
}

.carousel {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 8px 0 30px;
  scroll-snap-type: x mandatory;
}

.carousel::-webkit-scrollbar {
  height: 10px;
}

.carousel::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.12);
  border-radius: 999px;
}

.carousel::-webkit-scrollbar-thumb {
  background: #000;
  border-radius: 999px;
}

.screen-card {
  flex: 0 0 302px;
  overflow: hidden;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.16);
  scroll-snap-align: start;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.22);
}

.screen-card img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}

.screen-card div {
  padding: 24px;
  border-top: 2px solid rgba(0, 0, 0, 0.12);
}

.screen-card h3 {
  font-size: 27px;
  font-weight: 950;
  text-transform: uppercase;
}

.screen-card p {
  margin-top: 8px;
  color: rgba(0, 0, 0, 0.64);
  line-height: 1.45;
  font-weight: 600;
}

.news-card {
  display: grid;
  grid-template-columns: 1fr 0.5fr;
  align-items: center;
  gap: 50px;
  padding: clamp(34px, 6vw, 78px);
  border-radius: 44px;
  background: #000;
  color: var(--white);
  box-shadow: var(--shadow);
}

.news-card p:not(.tag) {
  color: rgba(255, 255, 255, 0.68);
}

.news-card .tag {
  background: var(--yellow);
  color: #000;
}

.news-card .btn.primary {
  margin-top: 34px;
  background: var(--yellow);
  color: #000;
}

.news-phone {
  width: 300px;
  height: 650px;
  justify-self: center;
  border-color: var(--yellow);
}

.footer {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 54px 0 84px;
  border-top: 3px solid #000;
}

.footer p {
  max-width: 470px;
  margin-top: 14px;
  color: rgba(0, 0, 0, 0.68);
  line-height: 1.6;
  font-weight: 600;
}

.footer .brand-icon {
  background: #000;
  color: var(--yellow);
}

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

.footer-links a {
  font-weight: 950;
  text-transform: uppercase;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: 0.75s ease;
}

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

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

@media (max-width: 1100px) {
  .nav,
  .download {
    display: none;
  }

  .menu-btn {
    display: block;
  }

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

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

  .hero-phones {
    min-height: 760px;
  }
}

@media (max-width: 720px) {
  .header {
    width: calc(100% - 24px);
  }

  .brand span:last-child {
    display: none;
  }

  .hero,
  .section,
  .footer {
    width: calc(100% - 32px);
  }

  .hero {
    padding-top: 128px;
  }

  h1 {
    font-size: 45px;
  }

  h2 {
    font-size: 38px;
  }

  .lead,
  .split-copy p,
  .news-card p {
    font-size: 17px;
  }

  .hero-points,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .phone-main {
    width: 286px;
    height: 619px;
  }

  .phone-small {
    width: 155px;
    height: 336px;
  }

  .phone-left {
    left: -8px;
  }

  .phone-right {
    right: -8px;
  }

  .split-phones {
    min-height: 620px;
  }

  .split-phones .phone {
    width: 230px;
    height: 500px;
  }

  .split-a {
    left: 0;
  }

  .split-b {
    right: 0;
  }

  .screen-card {
    flex-basis: 255px;
  }

  .screen-card img {
    height: 520px;
  }

  .news-phone {
    width: 260px;
    height: 563px;
  }

  .footer {
    flex-direction: column;
  }
}