:root {
  --bg: #121417;
  --bg-elev-1: #161a1f;
  --bg-elev-2: #1d2229;
  --text: #f3f5f7;
  --muted: #a3acb7;
  --line: #262c35;
  --brand: #ff5722;
  --brand-soft: #ff8b67;
  --container: min(1160px, 92vw);
  --radius-1: 14px;
  --radius-2: 18px;
  --space-1: 12px;
  --space-2: 20px;
  --space-3: 32px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(70rem 45rem at 100% -5%, rgba(255, 87, 34, 0.08), transparent 45%),
    radial-gradient(50rem 32rem at -10% 10%, rgba(255, 139, 103, 0.06), transparent 36%),
    var(--bg);
  line-height: 1.45;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Lexend", sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.04;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 0.5px, transparent 0.5px);
  background-size: 4px 4px;
  opacity: 0.14;
  z-index: -1;
}

.topbar {
  width: var(--container);
  margin: 14px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.brand-text {
  font-family: "Lexend", sans-serif;
  font-size: 1.55rem;
  font-weight: 700;
}

.support-link {
  text-decoration: none;
  color: #ffd1c3;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid rgba(255, 87, 34, 0.35);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(255, 87, 34, 0.08);
}

main {
  width: 100%;
  padding-bottom: 32px;
}

.kicker {
  color: #ffb7a0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.hero,
.feature,
.cta,
.support {
  width: var(--container);
  margin: 14px auto;
  border-radius: var(--radius-2);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-2);
  padding: 12px 0;
}

.hero-copy h1 {
  font-size: clamp(2.15rem, 6.2vw, 4.8rem);
  max-width: 12ch;
}

.hero .lead {
  margin-top: 14px;
  max-width: 52ch;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.store-row {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.store-row.center {
  justify-content: center;
}

.store-btn {
  border: 1px solid #3c4149;
  border-radius: var(--radius-1);
  background: #07090c;
  color: #fff;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  font-size: 0.94rem;
  font-weight: 600;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
}

.store-btn .icon {
  width: 1.14rem;
  height: 1.14rem;
}

.store-btn .icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.store-btn.apple .icon svg {
  fill: #fff;
}

.store-btn.play {
  background: #090b0e;
}

.store-btn.disabled {
  cursor: not-allowed;
  opacity: 0.98;
}

.hero-stack {
  position: relative;
  height: min(45rem, 80vh);
}

.phone {
  width: min(18.5rem, 40vw);
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.5);
}

.phone-main,
.phone-front {
  position: absolute;
}

.phone-main {
  right: 8%;
  top: 5%;
  transform: rotate(4deg);
  z-index: 1;
}

.phone-front {
  left: 4%;
  bottom: 6%;
  transform: rotate(-6deg);
  z-index: 2;
}

.feature {
  background: linear-gradient(180deg, var(--bg-elev-1), #14181d);
  border: 1px solid var(--line);
  padding: var(--space-3);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  align-items: center;
}

.feature-copy h2 {
  font-size: clamp(1.65rem, 4.8vw, 3rem);
}

.feature-copy p {
  margin-top: 10px;
  font-size: 1.04rem;
  color: var(--muted);
  max-width: 50ch;
}

.feature-visual {
  position: relative;
  min-height: clamp(24rem, 54vw, 42rem);
}

.feature-visual.single {
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-visual.single .phone {
  width: min(20rem, 44vw);
  position: relative;
}

.feature-visual.split .phone {
  position: absolute;
}

.feature-visual.split .phone:first-child {
  left: 0;
  top: 2%;
  transform: rotate(-5deg);
}

.feature-visual.split .phone:last-child {
  right: 2%;
  bottom: 2%;
  transform: rotate(6deg);
}

.cta {
  background: linear-gradient(180deg, #181c22 0%, #161a1f 100%);
  border: 1px solid var(--line);
  padding: 34px;
  text-align: center;
}

.cta h2 {
  font-size: clamp(1.9rem, 5vw, 3.2rem);
}

.cta p {
  margin-top: 10px;
  color: var(--muted);
}

.support {
  background: linear-gradient(180deg, #181d24 0%, #14181e 100%);
  border: 1px solid var(--line);
  padding: 28px;
}

.support h2 {
  font-size: clamp(1.65rem, 4.4vw, 2.6rem);
}

.support p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 1.02rem;
}

.support a {
  color: #ff8b67;
  font-weight: 700;
}

.hero,
.feature,
.cta,
.support {
  animation: rise 520ms ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {

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

  .hero-stack,
  .feature-visual {
    min-height: 36rem;
    height: 36rem;
  }

  .phone-main {
    right: 10%;
  }

  .phone-front {
    left: 10%;
  }
}

@media (max-width: 720px) {
  .topbar {
    margin-top: 10px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .support-link {
    width: 100%;
    text-align: center;
  }

  .store-row .store-btn {
    width: 100%;
  }

  .hero-stack,
  .feature-visual {
    min-height: 31rem;
    height: 31rem;
  }

  .phone,
  .feature-visual.single .phone {
    width: min(14rem, 48vw);
    border-radius: 24px;
  }

  .feature,
  .cta,
  .support {
    padding: 20px;
  }

  .feature-visual.split .phone:first-child {
    left: 6%;
  }

  .feature-visual.split .phone:last-child {
    right: 6%;
  }
}