:root {
  --bg: #071118;
  --bg-soft: #0d1a22;
  --surface: rgba(9, 19, 29, 0.78);
  --surface-strong: rgba(10, 23, 34, 0.92);
  --line: rgba(166, 255, 225, 0.16);
  --line-strong: rgba(52, 224, 177, 0.35);
  --text: #f3fbf8;
  --muted: #96acc0;
  --mint: #34e0b1;
  --aqua: #2cb7ff;
  --glow: #a6ffe1;
  --violet: #9f7aea;
  --coral: #ff8ca8;
  --shadow: 0 40px 120px rgba(0, 0, 0, 0.42);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --max-width: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(44, 183, 255, 0.18), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(52, 224, 177, 0.22), transparent 24%),
    radial-gradient(circle at bottom center, rgba(159, 122, 234, 0.16), transparent 26%),
    linear-gradient(180deg, #03080d 0%, #08131a 52%, #061018 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 54%, transparent 100%);
  opacity: 0.45;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.site-header,
.site-footer,
.download-card,
.wellness-panel,
.feature-card,
.journey-step,
.logo-strip,
.gallery-card,
.visual-card,
.hero-metrics article {
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  background: rgba(6, 15, 24, 0.72);
  border: 1px solid rgba(166, 255, 225, 0.14);
  border-radius: var(--radius-pill);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark img {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  box-shadow: 0 0 24px rgba(52, 224, 177, 0.32);
}

.brand-mark.muted {
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a,
.site-footer p {
  color: var(--muted);
}

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

.site-nav a {
  font-size: 0.95rem;
  transition: color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.nav-cta:hover,
.button:hover,
.nav-cta:focus-visible,
.button:focus-visible {
  transform: translateY(-2px);
}

.nav-cta,
.button-primary {
  color: #021014;
  background: linear-gradient(135deg, var(--glow), var(--mint) 45%, var(--aqua));
  box-shadow: 0 20px 45px rgba(44, 183, 255, 0.24);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(166, 255, 225, 0.18);
  background: rgba(255, 255, 255, 0.03);
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
  gap: 40px;
  align-items: center;
  padding: 86px 0 60px;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(166, 255, 225, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: #c8fff0;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow {
  padding: 10px 16px;
  margin-bottom: 24px;
}

.section-tag {
  padding: 8px 14px;
  margin-bottom: 18px;
}

.eyebrow-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--glow), var(--aqua));
  box-shadow: 0 0 16px rgba(166, 255, 225, 0.6);
}

.hero-copy h1,
.section-heading h2,
.wellness-copy h2,
.download-card h2 {
  margin: 0;
  line-height: 1;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3.35rem, 8vw, 6.25rem);
}

.hero-lead,
.section-heading p,
.journey-step p,
.wellness-copy p,
.download-card p,
.hero-metrics span,
.feature-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-lead {
  max-width: 60ch;
  margin: 26px 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.hero-metrics article {
  min-height: 156px;
  padding: 18px 18px 20px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(166, 255, 225, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.16);
}

.hero-metrics strong,
.visual-card strong,
.feature-card h3,
.journey-step h3,
.download-card h2,
.wellness-copy h2,
.section-heading h2 {
  display: block;
  margin-bottom: 10px;
}

.hero-visual {
  position: relative;
  min-height: 760px;
  padding: 28px;
}

.hero-orbit,
.mascot-stage::before,
.mascot-stage::after {
  position: absolute;
  border-radius: 50%;
}

.hero-orbit {
  inset: auto;
  border: 1px solid rgba(166, 255, 225, 0.12);
}

.orbit-a {
  width: 480px;
  height: 480px;
  top: 94px;
  left: 48px;
}

.orbit-b {
  width: 610px;
  height: 610px;
  top: 34px;
  left: -6px;
}

.mascot-stage {
  position: absolute;
  inset: 94px 36px 54px 64px;
  display: grid;
  place-items: center;
  border-radius: 38px;
  background:
    radial-gradient(circle at center, rgba(166, 255, 225, 0.22), rgba(166, 255, 225, 0.02) 56%, transparent 72%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(166, 255, 225, 0.12);
  overflow: hidden;
}

.mascot-stage::before {
  content: "";
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(166, 255, 225, 0.34), transparent 70%);
  filter: blur(10px);
}

.mascot-stage::after {
  content: "";
  width: 190px;
  height: 190px;
  bottom: 10%;
  left: 10%;
  background: radial-gradient(circle, rgba(44, 183, 255, 0.22), transparent 70%);
  filter: blur(18px);
}

.hero-mascot {
  position: relative;
  z-index: 1;
  width: min(100%, 620px);
  filter: drop-shadow(0 40px 80px rgba(0, 0, 0, 0.26));
  animation: float 5.5s ease-in-out infinite;
}

.visual-card {
  position: absolute;
  z-index: 2;
  min-width: 190px;
  padding: 16px 18px 18px;
  background: rgba(8, 16, 24, 0.82);
  border: 1px solid rgba(166, 255, 225, 0.14);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.card-label,
.feature-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-label {
  color: #d6fff4;
}

.visual-card strong {
  font-size: 1.2rem;
}

.visual-card small {
  color: var(--muted);
}

.visual-card-mood {
  top: 52px;
  left: 10px;
}

.visual-card-steps {
  right: 0;
  top: 138px;
}

.visual-card-sleep {
  left: 54px;
  bottom: 14px;
}

.logo-strip,
.download-card,
.wellness-panel {
  background: rgba(7, 16, 24, 0.74);
  border: 1px solid rgba(166, 255, 225, 0.12);
  box-shadow: var(--shadow);
}

.logo-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  border-radius: 28px;
}

.logo-strip p {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.strip-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.strip-items span {
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(166, 255, 225, 0.12);
  color: #d7fff5;
  font-size: 0.92rem;
}

.features-section,
.journey-section,
.wellness-section,
.download-section {
  padding: 108px 0 0;
}

.section-heading {
  max-width: 780px;
}

.section-heading h2,
.wellness-copy h2,
.download-card h2 {
  font-size: clamp(2.35rem, 4vw, 4.2rem);
}

.section-heading p {
  max-width: 62ch;
  margin: 22px 0 0;
}

.section-heading.narrow {
  max-width: 680px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.feature-card {
  position: relative;
  min-height: 260px;
  padding: 24px;
  border-radius: 28px;
  border: 1px solid transparent;
  overflow: hidden;
}

.feature-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  filter: blur(30px);
  opacity: 0.65;
}

.feature-kicker {
  color: rgba(255, 255, 255, 0.84);
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-top: 18px;
}

.feature-card p {
  margin: 0;
}

.feature-card.mint {
  background: linear-gradient(180deg, rgba(52, 224, 177, 0.16), rgba(7, 16, 24, 0.84));
  border-color: rgba(52, 224, 177, 0.26);
}

.feature-card.mint::after {
  background: rgba(52, 224, 177, 0.45);
}

.feature-card.violet {
  background: linear-gradient(180deg, rgba(159, 122, 234, 0.18), rgba(7, 16, 24, 0.84));
  border-color: rgba(159, 122, 234, 0.26);
}

.feature-card.violet::after {
  background: rgba(159, 122, 234, 0.4);
}

.feature-card.coral {
  background: linear-gradient(180deg, rgba(255, 140, 168, 0.18), rgba(7, 16, 24, 0.84));
  border-color: rgba(255, 140, 168, 0.24);
}

.feature-card.coral::after {
  background: rgba(255, 140, 168, 0.4);
}

.feature-card.blue {
  background: linear-gradient(180deg, rgba(44, 183, 255, 0.18), rgba(7, 16, 24, 0.84));
  border-color: rgba(44, 183, 255, 0.24);
}

.feature-card.blue::after {
  background: rgba(44, 183, 255, 0.45);
}

.journey-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.85fr);
  gap: 24px;
  align-items: center;
  margin-top: 36px;
}

.journey-steps {
  display: grid;
  gap: 16px;
}

.journey-step {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
  padding: 24px;
  border: 1px solid rgba(166, 255, 225, 0.12);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.03);
}

.journey-step span {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(166, 255, 225, 0.24), rgba(44, 183, 255, 0.18));
  border: 1px solid rgba(166, 255, 225, 0.18);
  font-weight: 800;
  font-size: 1.15rem;
}

.journey-step h3 {
  margin: 0 0 8px;
  font-size: 1.28rem;
}

.journey-step p {
  margin: 0;
}

.journey-gallery {
  position: relative;
  min-height: 640px;
}

.gallery-card {
  position: absolute;
  width: min(280px, 62%);
  padding: 12px;
  background: rgba(10, 20, 31, 0.82);
  border: 1px solid rgba(166, 255, 225, 0.12);
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.gallery-card img {
  display: block;
  width: 100%;
  border-radius: 24px;
}

.gallery-card.top {
  top: 0;
  left: 6%;
  transform: rotate(-8deg);
}

.gallery-card.mid {
  top: 140px;
  right: 4%;
  transform: rotate(8deg);
}

.gallery-card.bottom {
  bottom: 0;
  left: 18%;
  transform: rotate(-6deg);
}

.wellness-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 26px;
  align-items: center;
  padding: 34px;
  border-radius: 34px;
}

.wellness-copy p {
  margin: 22px 0 0;
}

.wellness-points {
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.wellness-points li {
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(166, 255, 225, 0.12);
  color: #dcfef5;
}

.wellness-showcase {
  display: grid;
  place-items: center;
}

.showcase-surface {
  display: grid;
  place-items: center;
  width: 100%;
  min-height: 520px;
  border-radius: 28px;
  background:
    radial-gradient(circle at center, rgba(166, 255, 225, 0.24), rgba(166, 255, 225, 0.03) 52%, transparent 72%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
  border: 1px solid rgba(166, 255, 225, 0.12);
  overflow: hidden;
}

.showcase-surface img {
  width: min(100%, 420px);
  filter: drop-shadow(0 36px 72px rgba(0, 0, 0, 0.24));
  animation: float 5.8s ease-in-out infinite reverse;
}

.download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border-radius: 32px;
}

.download-card p {
  max-width: 58ch;
  margin: 18px 0 0;
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 44px 0 10px;
}

.site-footer p {
  margin: 0;
}

.footer-copy a {
  color: #d9fff4;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(166, 255, 225, 0.45);
  text-underline-offset: 0.22em;
}

.footer-copy a:hover,
.footer-copy a:focus-visible {
  color: #ffffff;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-14px);
  }
}

@media (max-width: 1160px) {
  .hero-section,
  .journey-layout,
  .wellness-panel,
  .download-card {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-copy h1 {
    max-width: 14ch;
  }

  .hero-visual {
    min-height: 700px;
  }

  .download-card {
    display: grid;
  }
}

@media (max-width: 920px) {
  .page-shell {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .site-header {
    border-radius: 28px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
  }

  .hero-section {
    padding-top: 56px;
  }

  .hero-metrics,
  .logo-strip,
  .download-actions {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    display: grid;
  }

  .logo-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .strip-items {
    justify-content: flex-start;
  }

  .journey-gallery {
    min-height: auto;
    display: grid;
    gap: 18px;
  }

  .gallery-card {
    position: static;
    width: 100%;
    transform: none;
  }

  .showcase-surface {
    min-height: 420px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding-top: 18px;
  }

  .site-header {
    position: static;
  }

  .hero-copy h1,
  .section-heading h2,
  .wellness-copy h2,
  .download-card h2 {
    font-size: clamp(2.3rem, 14vw, 3.7rem);
  }

  .hero-visual {
    min-height: 540px;
    padding: 0;
  }

  .orbit-a,
  .orbit-b {
    display: none;
  }

  .mascot-stage {
    inset: 70px 10px 56px;
  }

  .visual-card {
    min-width: 0;
    width: 46%;
    padding: 14px;
  }

  .visual-card strong {
    font-size: 1rem;
  }

  .visual-card-mood {
    top: 14px;
    left: 0;
  }

  .visual-card-steps {
    top: auto;
    right: 0;
    bottom: 176px;
  }

  .visual-card-sleep {
    left: auto;
    right: 8px;
    bottom: 0;
  }

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

  .journey-step {
    grid-template-columns: 1fr;
  }

  .download-card,
  .wellness-panel,
  .logo-strip,
  .journey-step,
  .feature-card,
  .hero-metrics article {
    padding: 22px;
  }

  .button,
  .nav-cta {
    width: 100%;
  }

  .hero-actions,
  .download-actions {
    display: grid;
  }

  .wellness-points li {
    padding: 14px 16px;
  }
}