:root {
  --bg: #ececec;
  --bg-strong: #e1e1e1;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-dark: #1d2025;
  --line: rgba(20, 25, 34, 0.08);
  --text: #181b21;
  --muted: #727983;
  --accent: #7dc8dc;
  --accent-strong: #8cd0ff;
  --shadow: 0 28px 80px rgba(18, 21, 26, 0.12);
  --shadow-soft: 0 18px 36px rgba(18, 21, 26, 0.08);
  --display: "SF Pro Display", "Avenir Next", "Helvetica Neue", sans-serif;
  --body: "SF Pro Text", "Avenir Next", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--body);
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(125, 200, 220, 0.32), transparent 22%),
    linear-gradient(180deg, #f3f3f3 0%, #ececec 44%, #e6e6e6 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.75), transparent 20%),
    radial-gradient(circle at 80% 16%, rgba(255, 255, 255, 0.62), transparent 18%);
  pointer-events: none;
}

.page-shell {
  position: relative;
  padding: 28px 26px 80px;
}

.topbar,
.hero,
.section {
  width: min(1280px, calc(100vw - 52px));
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 6px 0 26px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff, #f2f4f7);
  border: 1px solid rgba(20, 25, 34, 0.08);
  box-shadow: var(--shadow-soft);
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 700;
}

.eyebrow,
.card-kicker,
.sheet-kicker,
.poster-kicker,
.metric-label,
.agenda-kicker,
.micro-kicker {
  margin: 0 0 8px;
  color: #87909a;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brand-caption,
.hero-text,
.focus-card p,
.signal-card p,
.soft-card p,
.sheet-text,
.agenda-copy,
.screen-subtitle,
.micro-value {
  color: var(--muted);
}

.brand-caption {
  margin: 2px 0 0;
  font-size: 0.94rem;
}

.top-nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.top-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #454b53;
  text-decoration: none;
  font-size: 0.95rem;
}

.top-nav a:hover {
  background: rgba(29, 32, 37, 0.06);
}

.hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 34px;
  align-items: center;
  min-height: calc(100vh - 110px);
  padding: 12px 0 46px;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--display);
  letter-spacing: -0.04em;
  line-height: 0.96;
}

h1 {
  font-size: clamp(3.5rem, 6vw, 6.7rem);
  max-width: 10.8ch;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  max-width: 14ch;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.hero-text {
  max-width: 34rem;
  margin-top: 24px;
  font-size: 1.08rem;
  line-height: 1.72;
}

.hero-actions,
.pill-row,
.chip-row,
.tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 28px;
}

.pill-row {
  margin-top: 26px;
}

.button,
.bottom-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  padding: 14px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.bottom-action:hover {
  transform: translateY(-2px);
}

.button-primary,
.bottom-action {
  background: #1f2227;
  color: #fff;
  box-shadow: 0 20px 40px rgba(31, 34, 39, 0.16);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  color: #23272d;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.pill,
.chip,
.tab,
.score-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  white-space: nowrap;
}

.pill {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: #424851;
  box-shadow: var(--shadow-soft);
}

.device-stage {
  position: relative;
  display: grid;
  grid-template-columns: 0.94fr 1.1fr 0.92fr;
  gap: 18px;
  align-items: end;
}

.device-card {
  position: relative;
  overflow: hidden;
  border-radius: 42px;
  border: 1px solid rgba(20, 25, 34, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 247, 249, 0.96));
  box-shadow: var(--shadow);
}

.device-card-left,
.device-card-right {
  min-height: 690px;
  padding: 22px;
}

.device-card-center {
  min-height: 760px;
  padding: 18px;
}

.device-card-left {
  transform: rotate(-5deg) translateY(24px);
}

.device-card-right {
  transform: rotate(4.5deg) translateY(12px);
}

.device-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
}

.status-dot,
.filter-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #1e2025;
}

.status-dot.muted {
  background: #c4c9d0;
}

.status-pill {
  display: block;
  width: 120px;
  height: 16px;
  margin: 0 auto;
  border-radius: 999px;
  background: #111317;
}

.screen-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}

.screen-header.compact {
  margin-top: 0;
}

.screen-center {
  text-align: center;
}

.screen-title {
  margin: 0;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
}

.screen-title.small {
  font-size: 1rem;
}

.screen-subtitle {
  margin: 4px 0 0;
  font-size: 0.92rem;
}

.mini-orb {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, #fff, transparent 22%),
    linear-gradient(135deg, #7dc8dc, #f4d2ae);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.65);
}

.search-shell {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 999px;
  background: rgba(248, 249, 251, 0.95);
  border: 1px solid rgba(20, 25, 34, 0.06);
}

.search-icon {
  width: 22px;
  height: 22px;
  border: 2px solid #1f2329;
  border-radius: 50%;
  position: relative;
}

.search-icon::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 8px;
  height: 2px;
  border-radius: 2px;
  background: #1f2329;
  transform: rotate(45deg);
}

.search-label {
  flex: 1;
  color: #818892;
}

.chip-row,
.tab-row {
  margin-top: 18px;
}

.chip,
.tab {
  padding: 11px 16px;
  background: #f4f5f7;
  color: #757c86;
  font-size: 0.95rem;
}

.chip-active,
.tab-active {
  background: #1f2227;
  color: #fff;
}

.feature-poster {
  position: relative;
  margin-top: 18px;
  min-height: 340px;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 68% 18%, rgba(255, 255, 255, 0.75), transparent 18%),
    linear-gradient(180deg, #9dddea 0%, #8fd0e5 25%, #d89d75 72%, #2e2320 100%);
}

.poster-glow {
  position: absolute;
  inset: auto -20% -30% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 194, 126, 0.65), transparent 68%);
}

.poster-copy {
  position: absolute;
  inset: auto 24px 24px 24px;
  color: #fff;
}

.poster-copy h2 {
  max-width: 9.8ch;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.poster-kicker {
  color: rgba(255, 255, 255, 0.82);
}

.device-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding: 18px 18px 18px 22px;
  border-radius: 999px;
  background: #202329;
  color: #fff;
}

.arrow-circle,
.circle-button {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff;
  color: #1c2025;
  font-size: 1.35rem;
}

.circle-button {
  border: 0;
  box-shadow: none;
}

.insight-hero {
  min-height: 280px;
  border-radius: 34px 34px 26px 26px;
  overflow: hidden;
  background: linear-gradient(180deg, #8fd0e5, #b3d9ef 42%, #956047 100%);
}

.insight-image {
  width: 100%;
  height: 100%;
  min-height: 280px;
  background:
    radial-gradient(circle at 70% 16%, rgba(255, 255, 255, 0.48), transparent 16%),
    linear-gradient(180deg, transparent 48%, rgba(40, 28, 24, 0.12)),
    linear-gradient(140deg, #7cc8dd 0%, #9ed7ee 45%, #d29168 78%, #3b2b29 100%);
}

.insight-sheet {
  position: relative;
  margin-top: -24px;
  padding: 22px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.98);
}

.sheet-handle {
  width: 92px;
  height: 6px;
  margin: 0 auto 18px;
  border-radius: 999px;
  background: #e2e5ea;
}

.sheet-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.sheet-heading h3 {
  max-width: 12ch;
  font-size: clamp(1.7rem, 2.3vw, 2.3rem);
}

.score-pill {
  min-width: 62px;
  padding: 10px 12px;
  background: #f5f7fa;
  border: 1px solid var(--line);
  color: #21262d;
  font-weight: 700;
}

.sheet-text {
  margin-top: 16px;
  line-height: 1.72;
}

.micro-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.micro-card,
.agenda-card,
.soft-card,
.focus-card,
.signal-card {
  border: 1px solid var(--line);
  background: var(--surface-strong);
  box-shadow: var(--shadow-soft);
}

.micro-card {
  padding: 16px;
  border-radius: 22px;
}

.micro-value {
  margin: 0;
  color: #23272d;
  font-weight: 600;
}

.tab-row {
  overflow: auto;
  flex-wrap: nowrap;
  padding-bottom: 2px;
}

.agenda-card {
  margin-top: 16px;
  padding: 18px;
  border-radius: 28px;
}

.agenda-day {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 14px;
  align-items: start;
}

.agenda-thumb {
  width: 86px;
  height: 86px;
  border-radius: 20px;
}

.gradient-one {
  background: linear-gradient(145deg, #f2d0b8, #84c8dd);
}

.gradient-two {
  background: linear-gradient(145deg, #9dd7ef, #6bb2c6);
}

.agenda-copy {
  margin: 14px 0 0;
  line-height: 1.68;
}

.bottom-action {
  width: 100%;
  margin-top: 18px;
}

.section {
  padding: 54px 0 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.vision-grid,
.focus-grid,
.signal-grid {
  display: grid;
  gap: 18px;
}

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

.focus-grid,
.signal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.soft-card,
.focus-card,
.signal-card {
  padding: 24px;
  border-radius: 30px;
  background: var(--surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.soft-card p,
.focus-card p,
.signal-card p {
  margin: 14px 0 0;
  line-height: 1.7;
}

.focus-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: #1f2227;
  color: #fff;
  font-family: var(--display);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

.reveal-delay {
  transition-delay: 120ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-bottom: 18px;
  }

  .device-stage {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .device-card-left,
  .device-card-right,
  .device-card-center {
    transform: none;
    min-height: auto;
  }
}

@media (max-width: 900px) {
  .vision-grid,
  .focus-grid,
  .signal-grid,
  .micro-cards {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

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

@media (max-width: 640px) {
  .page-shell {
    padding: 20px 18px 58px;
  }

  .topbar,
  .hero,
  .section {
    width: min(1280px, calc(100vw - 36px));
  }

  h1 {
    font-size: clamp(3rem, 14vw, 4.3rem);
  }

  .button,
  .bottom-action {
    width: 100%;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
  }

  .agenda-day {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .button,
  .bottom-action {
    transition: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}