:root {
  --bg: #050707;
  --panel: #0d150f;
  --line: rgba(188, 214, 156, 0.2);
  --text: #f2f5ee;
  --muted: #b8c4b0;
  --accent: #c3d596;
  --accent-strong: #d8e8b4;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(112, 158, 78, 0.3), transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(104, 114, 255, 0.18), transparent 42%),
    linear-gradient(180deg, #060909, #040604 64%);
}

.promo-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 22px 54px;
}

.promo-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.promo-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-family: "Unbounded", sans-serif;
  letter-spacing: 0.02em;
}

.promo-brand img {
  width: 24px;
  height: 24px;
}

.promo-link {
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
}

.hero {
  padding: 56px 0 38px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 28px;
  align-items: center;
}

.hero-copy {
  min-width: 0;
}

.hero-eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 12px;
  font-weight: 800;
}

.hero h1 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.08;
  max-width: 15ch;
}

.hero-subtitle {
  margin: 18px 0 0;
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.6;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-visual {
  position: relative;
  justify-self: center;
  width: min(100%, 360px);
}

.phone {
  width: 100%;
  border-radius: 34px;
  background: linear-gradient(180deg, #111610, #050705);
  border: 1px solid rgba(229, 238, 202, 0.22);
  padding: 10px;
  box-shadow:
    0 24px 70px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(213, 234, 167, 0.08) inset;
}

.phone-notch {
  width: 42%;
  height: 18px;
  margin: 2px auto 8px;
  border-radius: 999px;
  background: linear-gradient(180deg, #151b14, #090c08);
  border: 1px solid rgba(206, 226, 170, 0.16);
}

.phone-screen {
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 9 / 19.5;
  background: #030403;
}

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

.hero-chip {
  position: absolute;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(8, 13, 9, 0.84);
  color: var(--accent-strong);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 800;
  padding: 9px 14px;
  backdrop-filter: blur(4px);
}

.hero-chip-top {
  top: 12%;
  left: -20px;
}

.hero-chip-bottom {
  right: -14px;
  bottom: 12%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, #a5bf74, #d8e8b4);
  color: #11190d;
  box-shadow: 0 8px 26px rgba(165, 191, 116, 0.35);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.hero-stats {
  margin-top: 26px;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.hero-stats article {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 30, 20, 0.85), rgba(9, 15, 10, 0.85));
  border-radius: 16px;
  padding: 16px;
}

.hero-stats span {
  display: block;
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.hero-stats small {
  color: var(--muted);
}

.feature-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-grid article {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  background: rgba(10, 17, 12, 0.72);
}

.feature-grid h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.feature-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.screens {
  margin-top: 46px;
}

.section-head h2 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(26px, 3.3vw, 38px);
}

.section-head p {
  margin: 10px 0 0;
  color: var(--muted);
}

.screens-grid {
  margin-top: 16px;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.screen-card {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #0b120e;
  min-height: 190px;
}

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

.cta {
  margin-top: 46px;
  border: 1px solid rgba(207, 224, 164, 0.25);
  border-radius: 18px;
  padding: 28px;
  background: linear-gradient(145deg, rgba(120, 158, 77, 0.17), rgba(8, 12, 9, 0.85));
}

.cta h2 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.15;
  max-width: 20ch;
}

.cta p {
  margin: 14px 0 20px;
  color: var(--muted);
  max-width: 58ch;
}

@media (max-width: 700px) {
  .promo-shell {
    padding: 20px 14px 36px;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .hero-visual {
    width: min(100%, 300px);
  }

  .hero-chip-top {
    left: 4px;
    top: 8px;
  }

  .hero-chip-bottom {
    right: 4px;
    bottom: 8px;
  }

  .cta {
    padding: 22px;
  }
}