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

:root {
  --bg: #050509;
  --bg-elevated: #0b0c12;
  --bg-elevated-soft: #11121a;
  --accent: #20c997;
  --accent-2: #71f7c9;
  --text-main: #f9fafb;
  --text-muted: #a5acba;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --radius-lg: 22px;
  --radius-xl: 30px;
  --shadow-soft: 0 22px 45px rgba(0, 0, 0, 0.7);
  --shadow-subtle: 0 10px 25px rgba(0, 0, 0, 0.45);
}

html, body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Inter", sans-serif;
  background: radial-gradient(circle at top, #11121b 0, #050509 45%, #010107 100%);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 16px 40px;
  position: relative;
}

/* Background glows */
.bg-glow {
  position: fixed;
  width: 480px;
  height: 480px;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.2;
  mix-blend-mode: screen;
  z-index: -1;
}

.bg-glow-1 {
  top: -140px;
  left: -160px;
  background: radial-gradient(circle, #20c997, transparent 65%);
}

.bg-glow-2 {
  bottom: -200px;
  right: -140px;
  background: radial-gradient(circle, #12b886, transparent 65%);
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-pill {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  background: radial-gradient(circle at 10% 0%, #a7f3d0 0, #22c55e 40%, #059669 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

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

.nav-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-title {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 15px;
}

.nav-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.nav-cta {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(16, 185, 129, 0.7);
  color: #a7f3d0;
  font-size: 13px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(4, 47, 38, 0.8);
  box-shadow: 0 0 22px rgba(16, 185, 129, 0.35);
}

.nav-cta:hover {
  background: rgba(6, 95, 70, 0.95);
}

/* HERO */
.hero-main {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
  gap: 32px;
  align-items: center;
  margin-bottom: 42px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 14px;
}

.hero-title {
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1.1;
  margin-bottom: 14px;
}

.hero-title span {
  color: var(--accent-2);
}

.hero-desc {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 18px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #02140a;
  font-weight: 600;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.8);
}

.btn-primary:hover {
  filter: brightness(1.06);
}

.btn-ghost {
  border-color: rgba(148, 163, 184, 0.5);
  color: var(--text-main);
  background: rgba(15, 23, 42, 0.6);
}

.btn-ghost:hover {
  background: rgba(15, 23, 42, 0.9);
}

.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

/* HERO CARD */
.hero-card {
  background: radial-gradient(circle at top, #111827 0, #020617 55%);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.28);
  padding: 20px 18px 18px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.app-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 4px;
}

.app-icon-inner {
  width: 96px;
  height: 96px;
  border-radius: 32px;
  background: radial-gradient(circle at 10% 0%, #bbf7d0 0, #22c55e 35%, #16a34a 100%);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero-card-body h2 {
  font-size: 18px;
  margin-bottom: 6px;
}

.hero-card-body p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.hero-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.hero-card-tags span {
  font-size: 11px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.3);
}

/* SECTIONS */
.section {
  margin-top: 16px;
  margin-bottom: 36px;
}

.section-title {
  font-size: 20px;
  margin-bottom: 6px;
}

.section-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 18px;
}

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

.card {
  background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.09), transparent 55%),
    var(--bg-elevated-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 16px 15px 14px;
  box-shadow: var(--shadow-subtle);
}

.card h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Section dark */
.section-dark {
  background: radial-gradient(circle at top right, #020617 0, #000 65%);
  border-radius: 28px;
  border: 1px solid rgba(55, 65, 81, 0.9);
  padding: 22px 18px 18px;
  box-shadow: 0 26px 55px rgba(0, 0, 0, 0.95);
}

.section-flex {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.3fr);
  gap: 20px;
  align-items: center;
}

.list {
  list-style: none;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.list li::before {
  content: "•";
  color: var(--accent-2);
  margin-right: 6px;
}

.section-box {
  background: linear-gradient(145deg, rgba(6, 95, 70, 0.95), rgba(2, 44, 34, 0.98));
  border-radius: 20px;
  border: 1px solid rgba(45, 212, 191, 0.7);
  padding: 16px 14px 14px;
  box-shadow: var(--shadow-soft);
}

.price-label {
  font-size: 12px;
  color: #d1fae5;
  margin-bottom: 4px;
}

.price-main {
  font-size: 24px;
  font-weight: 700;
  color: #bbf7d0;
  margin-bottom: 4px;
}

.price-sub {
  font-size: 12px;
  color: #a7f3d0;
  margin-bottom: 10px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* FOOTER */
.footer {
  margin-top: 24px;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  opacity: 0.7;
}

/* RESPONSIVE */
@media (max-width: 800px) {
  .hero-main {
    grid-template-columns: 1fr;
  }

  .hero-card {
    order: -1;
  }

  .section-flex {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .page {
    padding-inline: 14px;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}