:root {
  --ink: #050d3b;
  --ink-soft: #596b90;
  --muted: #7786a7;
  --blue: #2563eb;
  --blue-deep: #1d4ed8;
  --green: #059669;
  --amber: #d97706;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #eef5ff;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 8% 6%, rgba(149, 125, 255, 0.22), transparent 35%),
    radial-gradient(circle at 92% 18%, rgba(74, 204, 231, 0.18), transparent 34%),
    linear-gradient(135deg, #f2f0ff 0%, #fbfdff 50%, #ecf8ff 100%);
}

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

button {
  font: inherit;
}

.single-screen-stage {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 15px 0;
}

.phone-card {
  position: relative;
  isolation: isolate;
  width: min(402px, calc(100vw - 58px));
  min-height: min(798px, calc(100vh - 30px));
  overflow: hidden;
  padding: 37px 36px 34px;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 45px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow:
    0 30px 90px rgba(22, 48, 113, 0.14),
    inset 0 0 0 1px rgba(255, 255, 255, 0.76);
}

.phone-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 50% 7%, rgba(255, 255, 255, 0.98), transparent 33%),
    radial-gradient(circle at 8% 69%, rgba(83, 121, 255, 0.06), transparent 31%),
    radial-gradient(circle at 98% 77%, rgba(65, 204, 231, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(253, 254, 255, 0.98));
}

.phone-bg::before,
.phone-bg::after {
  content: "";
  position: absolute;
  border: 1.5px solid rgba(109, 130, 255, 0.13);
  border-radius: 50%;
}

.phone-bg::before {
  width: 315px;
  height: 210px;
  right: -123px;
  top: -86px;
  transform: rotate(37deg);
}

.phone-bg::after {
  width: 306px;
  height: 188px;
  left: -121px;
  top: 378px;
  transform: rotate(-22deg);
}

.brand-lockup {
  display: grid;
  justify-items: center;
  gap: 4px;
  text-align: center;
}

.brand-orb {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  margin-bottom: 0;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 24px;
  background: linear-gradient(145deg, #ffffff 0%, #f4f7ff 100%);
  box-shadow:
    0 16px 36px rgba(12, 28, 88, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

.brand-svg {
  width: 52px;
  height: 52px;
  filter: drop-shadow(0 8px 12px rgba(37, 99, 235, 0.28));
}

.brand-lockup strong {
  font-size: 32px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.045em;
}

.brand-lockup small {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.2;
  font-weight: 500;
}

.hero-copy {
  margin: 35px auto 0;
  text-align: center;
}

.hero-copy h1 {
  max-width: 330px;
  margin: 0 auto;
  font-size: 39px;
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.048em;
}

.hero-copy p {
  max-width: 286px;
  margin: 9px auto 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.45;
  font-weight: 400;
}

.orbit-board {
  position: relative;
  height: 198px;
  margin: 18px 0 24px;
}

.orbit-art {
  position: absolute;
  inset: -8px 0 auto 0;
  width: 100%;
  height: 220px;
  overflow: visible;
  pointer-events: none;
}

.star.cyan {
  fill: #22d3ee;
}

.star.lilac {
  fill: #9aa8f8;
}

.star.purple {
  fill: #9b54e9;
}

.star.blue {
  fill: #6c9df3;
}

.float-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 61px;
  padding: 10px 18px 10px 10px;
  border-radius: 20px;
  box-shadow: 0 16px 34px rgba(23, 51, 120, 0.11);
  backdrop-filter: blur(18px);
}

.float-chip.live {
  top: 0;
  left: 49px;
  width: 154px;
  color: #065f46;
  border: 1px solid rgba(16, 185, 129, 0.28);
  background: linear-gradient(#ecfdf5 0%, #d1fae5 100%);
  transform: rotate(-4deg);
}

.float-chip.chat {
  top: 62px;
  right: 18px;
  width: 150px;
  color: #3730a3;
  border: 1px solid rgba(99, 102, 241, 0.28);
  background: linear-gradient(#ffffff 0%, #f8fbff 100%);
  transform: rotate(7deg);
}

.float-chip.alert {
  bottom: 3px;
  left: 36px;
  width: 184px;
  color: #92400e;
  border: 1px solid rgba(245, 158, 11, 0.28);
  background: linear-gradient(#fffbeb 0%, #fef3c7 100%);
  transform: rotate(-3deg);
}

.float-chip strong {
  white-space: nowrap;
  font-size: 14px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.chip-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}

.chat .chip-icon {
  color: #fff;
  background: #6366f1;
  box-shadow: 0 5px 12px rgba(99, 102, 241, 0.22);
}

.chip-icon svg {
  width: 20px;
  height: 20px;
}

.primary-cta {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 60px;
  border: 0;
  border-radius: 20px;
  color: white;
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 58%, #1d4ed8 100%);
  box-shadow:
    0 18px 36px rgba(37, 99, 235, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  cursor: pointer;
  font-size: 17px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.primary-cta .arrow-icon {
  position: absolute;
  right: 22px;
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.text-action {
  display: block;
  width: fit-content;
  margin: 24px auto 0;
  color: #2563eb;
  font-size: 15px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.trust-note {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 303px;
  min-height: 64px;
  margin: 31px auto 0;
  padding: 13px 15px;
  border: 1px solid rgba(16, 185, 129, 0.18);
  border-radius: 22px;
  color: #475569;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(8px);
}

.trust-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.42;
  font-weight: 500;
}

.shield-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 39px;
  height: 39px;
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 50%;
  background: #ecfdf5;
}

.shield-icon svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 360px), (max-height: 760px) {
  .single-screen-stage {
    padding: 10px 0;
  }

  .phone-card {
    width: min(360px, calc(100vw - 28px));
    min-height: min(740px, calc(100vh - 20px));
    padding: 34px 23px 22px;
    border-radius: 36px;
  }

  .brand-orb {
    width: 66px;
    height: 66px;
    border-radius: 20px;
  }

  .brand-svg {
    width: 45px;
    height: 45px;
  }

  .brand-lockup strong {
    font-size: 29px;
  }

  .hero-copy {
    margin-top: 37px;
  }

  .hero-copy h1 {
    font-size: 33px;
  }

  .hero-copy p {
    font-size: 14px;
    margin-top: 14px;
  }

  .orbit-board {
    height: 209px;
    margin: 24px 0 20px;
  }

  .float-chip {
    transform-origin: center;
    scale: 0.9;
  }

  .primary-cta {
    height: 54px;
    border-radius: 19px;
  }

  .trust-note {
    margin-top: 24px;
  }
}