:root {
  --navy: #07111f;
  --navy-deep: #03070d;
  --steel: #9aa6b5;
  --white: #f7f9fc;
  --orange: #f56b1a;
  --green: #2ea860;
  --blue: #267ae6;
  --purple: #7a51db;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  color: var(--white);
  background:
    radial-gradient(circle at 50% 100%, rgba(245, 107, 26, 0.18), transparent 34%),
    radial-gradient(circle at 24% 16%, rgba(38, 122, 230, 0.13), transparent 28%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 72%);
}

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

.page-shell {
  height: 100dvh;
  min-height: 620px;
  display: grid;
  place-items: center;
  padding: 28px;
}

.hero {
  position: relative;
  width: min(100%, 1120px);
  height: min(100%, 820px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 42px 24px 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01)),
    rgba(1, 5, 11, 0.42);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(245, 107, 26, 0.28);
}

.hero-copy {
  margin-top: 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 6.4vw, 74px);
  line-height: 1.04;
  font-weight: 760;
  letter-spacing: 0;
}

.subhead {
  max-width: 620px;
  margin: 22px auto 0;
  color: var(--steel);
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.26;
  font-weight: 500;
}

.download-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-width: 224px;
  margin-top: 44px;
  padding: 16px 26px;
  color: #07111f;
  background: var(--white);
  border-radius: 999px;
  font-size: 21px;
  font-weight: 760;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
}

.download-button svg {
  width: 25px;
  height: 25px;
}

.legal {
  display: flex;
  gap: 22px;
  margin-top: 16px;
  color: rgba(247, 249, 252, 0.48);
  font-size: 14px;
  font-weight: 600;
}

.legal a:hover {
  color: var(--white);
}

.preview-slot {
  position: absolute;
  left: 50%;
  bottom: -238px;
  width: min(360px, 72vw);
  aspect-ratio: 0.52;
  transform: translateX(-50%);
  filter: drop-shadow(0 -4px 60px rgba(46, 168, 96, 0.12));
}

.phone-frame {
  width: 100%;
  height: 100%;
  padding: 12px;
  border: 2px solid rgba(247, 249, 252, 0.24);
  border-radius: 54px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
}

.phone-screen {
  height: 100%;
  padding: 42px 28px;
  border-radius: 42px;
  background:
    radial-gradient(circle at 50% 35%, rgba(46, 168, 96, 0.18), transparent 36%),
    linear-gradient(180deg, #111c24, #050910 72%);
}

.screen-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mini-brand {
  font-size: 26px;
  font-weight: 820;
}

.status-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 18px rgba(245, 107, 26, 0.7);
}

.calendar-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 74px;
}

.calendar-preview span {
  aspect-ratio: 1;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
}

.calendar-preview .work {
  background: var(--orange);
}

.calendar-preview .off {
  background: var(--green);
}

.calendar-preview .travel {
  background: var(--blue);
}

.calendar-preview .event {
  background: var(--purple);
}

@media (max-width: 700px) {
  .page-shell {
    min-height: 100dvh;
    padding: 12px;
  }

  .hero {
    height: calc(100dvh - 24px);
    padding-top: 30px;
    border-radius: 24px;
  }

  .hero-copy {
    margin-top: 36px;
  }

  .download-button {
    min-width: 196px;
    margin-top: 34px;
    padding: 14px 22px;
    font-size: 19px;
  }

  .preview-slot {
    bottom: -270px;
    width: min(310px, 78vw);
  }
}