:root {
  --landing-shell-max: min(1380px, calc(100vw - 2rem));
  --landing-mobile-header-clearance: calc(64px + env(safe-area-inset-top));
}

body {
  background-attachment: fixed;
}

body,
button,
input,
textarea,
select {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.page-wrap {
  position: relative;
  isolation: isolate;
}

.header {
  backdrop-filter: blur(22px) saturate(155%);
  box-shadow: 0 14px 36px rgba(4, 8, 18, 0.18);
}

.header-inner,
.quick-bar-inner,
.services-wrap,
.footer {
  width: var(--landing-shell-max);
  max-width: 1380px;
  margin-inline: auto;
}

.header-inner {
  gap: 1rem;
}

.header-brand {
  min-height: 52px;
}

.header-wordmark-top {
  letter-spacing: 0.08em;
}

.header-wordmark-sub {
  letter-spacing: 0.05em;
}

.header-logo {
  filter: drop-shadow(0 10px 18px color-mix(in srgb, var(--accent) 18%, transparent));
}

.quick-bar {
  top: calc(86px + env(safe-area-inset-top));
  backdrop-filter: blur(16px) saturate(150%);
  display: none !important;
}

.quick-bar-inner {
  gap: 0.8rem;
}

.q-chip {
  min-height: 44px;
  border-radius: 999px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hero {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 18% auto auto 50%;
  width: min(540px, 72vw);
  height: min(540px, 72vw);
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 12%, transparent) 0, transparent 66%);
  opacity: 0.65;
  z-index: -1;
  pointer-events: none;
}

.hero-desc {
  max-width: 50rem;
  margin-inline: auto;
  font-size: clamp(1.02rem, 1.3vw, 1.12rem);
  line-height: 1.82;
  letter-spacing: -0.012em;
  color: color-mix(in srgb, var(--text) 70%, var(--muted));
  text-wrap: pretty;
}

.hero-title {
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.theme-picker,
.mode-toggle-row {
  scrollbar-width: none;
}

.theme-picker::-webkit-scrollbar,
.mode-toggle-row::-webkit-scrollbar {
  display: none;
}

.theme-pill,
.mode-pill {
  backdrop-filter: blur(10px);
}

.svc-grid {
  gap: 1.15rem;
}

.svc-card {
  border-radius: 28px;
  box-shadow:
    0 24px 54px rgba(4, 8, 18, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.svc-card:hover {
  transform: translateY(-5px);
  box-shadow:
    0 28px 62px rgba(4, 8, 18, 0.28),
    0 0 0 1px color-mix(in srgb, var(--accent) 18%, transparent);
}

.svc-card .svc-icon {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 16px 34px color-mix(in srgb, var(--accent) 14%, transparent);
}

.svc-title {
  font-size: clamp(1.16rem, 1.55vw, 1.3rem);
  line-height: 1.3;
  letter-spacing: -0.015em;
}

.svc-desc {
  font-size: 0.92rem;
  line-height: 1.72;
  letter-spacing: -0.012em;
  color: color-mix(in srgb, var(--text) 68%, var(--muted));
}

.header-nav a,
.hdr-btn,
.hdr-login,
.q-chip,
.announce-text {
  letter-spacing: -0.01em;
}

.announce-text {
  line-height: 1.6;
}

.visitor-grid {
  gap: 1rem;
}

.visitor-card {
  backdrop-filter: blur(14px);
}

.footer {
  padding-bottom: calc(5rem + env(safe-area-inset-bottom));
}

.bottom-tabs {
  backdrop-filter: blur(24px) saturate(180%);
  padding-bottom: calc(0.4rem + env(safe-area-inset-bottom));
}

.mobile-drawer {
  width: min(88vw, 380px);
  padding-bottom: calc(1.2rem + env(safe-area-inset-bottom));
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 18%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 92%, rgba(0, 0, 0, 0.12)), color-mix(in srgb, var(--bg) 88%, rgba(255, 255, 255, 0.02)));
  box-shadow: -24px 0 60px rgba(4, 8, 18, 0.34);
}

.drawer-link {
  border-radius: 18px;
}

@media (max-width: 860px) {
  .main {
    padding-top: calc(var(--landing-mobile-header-clearance) + 0.4rem);
  }

  .header-inner {
    gap: 0.75rem;
  }

  .header-nav a,
  .hdr-btn,
  .hdr-login {
    font-size: 0.93rem;
  }

  .quick-bar {
    top: calc(78px + env(safe-area-inset-top));
  }

  .hero {
    padding-top: 3.3rem !important;
  }

  .hero-glow-ring {
    top: 0.7rem;
    width: min(86vw, 520px);
    height: 250px;
  }

  .hero-emblem {
    margin-top: 0.35rem;
    margin-bottom: 1.45rem;
  }

  .theme-picker,
  .mode-toggle-row {
    justify-content: flex-start;
    overflow-x: auto;
    width: 100%;
    padding-inline: 0.1rem;
    mask-image: linear-gradient(90deg, transparent 0, #000 4%, #000 96%, transparent 100%);
  }

  .theme-pill,
  .mode-pill {
    flex: 0 0 auto;
  }

  .hero-desc {
    max-width: 34rem;
    font-size: 1rem;
  }

  .svc-title {
    font-size: 1.12rem;
  }

  .svc-desc {
    font-size: 0.9rem;
  }

  .svc-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 560px) {
  .main {
    padding-top: calc(var(--landing-mobile-header-clearance) + 0.7rem);
  }

  .header {
    padding-inline: 0.75rem;
  }

  .header-wordmark-sub {
    display: none;
  }

  .header-actions {
    gap: 0.45rem;
  }

  .hdr-btn,
  .hdr-login,
  .btn-menu {
    min-width: 42px;
    min-height: 42px;
  }

  .hdr-login {
    min-width: auto;
    padding-inline: 0.95rem;
  }

  .hdr-login span:first-child {
    display: none !important;
  }

  .hdr-login span:last-child {
    display: inline !important;
  }

  .hero {
    padding-top: 3.35rem !important;
    padding-inline: 0.95rem !important;
  }

  .hero-glow-ring {
    top: 1rem;
    width: min(94vw, 460px);
    height: 228px;
  }

  .hero-emblem {
    margin-top: 0.65rem;
    margin-bottom: 1.55rem;
  }

  .hero-emblem-ring {
    width: 96px;
    height: 96px;
    box-shadow:
      0 0 0 14px color-mix(in srgb, var(--accent) 7%, transparent),
      0 0 54px -8px var(--glow);
  }

  .hero-title {
    font-size: clamp(1.95rem, 9.4vw, 2.5rem) !important;
    line-height: 1.16;
    letter-spacing: -0.024em;
  }

  .hero-desc {
    font-size: 0.98rem;
    line-height: 1.78;
    letter-spacing: -0.013em;
  }

  .header-wordmark-top {
    font-size: 0.95rem;
  }

  .header-wordmark-sub {
    font-size: 0.72rem;
  }

  .svc-card {
    border-radius: 22px;
  }

  .svc-title {
    font-size: 1.08rem;
  }

  .svc-desc {
    font-size: 0.91rem;
    line-height: 1.68;
  }

  .q-chip {
    font-size: 0.76rem;
  }

  .quick-bar-inner {
    width: calc(100vw - 1rem);
  }

.footer {
    width: calc(100vw - 1rem);
  }
}

.is-hidden {
  display: none !important;
}

@media (max-width: 640px) {
  .hdr-login {
    min-width: auto;
    padding-inline: 0.95rem;
  }

  .hdr-login span:first-child {
    display: none !important;
  }

  .hdr-login span:last-child {
    display: inline !important;
  }
}

.hdr-install {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 36%, rgba(255, 255, 255, 0.12));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 24%, rgba(255, 255, 255, 0.06)), color-mix(in srgb, var(--surface) 86%, rgba(255, 255, 255, 0.04)));
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  box-shadow: 0 14px 30px rgba(4, 8, 18, 0.2);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.hdr-install:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  box-shadow: 0 18px 34px color-mix(in srgb, var(--accent) 18%, rgba(4, 8, 18, 0.24));
}

.hero-ritual-panel {
  width: min(100%, 860px);
  margin: 1.2rem auto 2rem;
  padding: clamp(1rem, 3vw, 1.35rem);
  border-radius: 28px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, rgba(255, 255, 255, 0.06));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 92%, rgba(255, 255, 255, 0.03)), color-mix(in srgb, var(--bg-raised) 88%, rgba(255, 255, 255, 0.02)));
  box-shadow:
    0 24px 56px rgba(4, 8, 18, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) auto;
  gap: 1rem;
  align-items: center;
  text-align: left;
}

.hero-ritual-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-ritual-kicker::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 16px currentColor;
}

.hero-ritual-copy strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--text);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-ritual-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.75;
}

.hero-ritual-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-install-btn,
.hero-secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.hero-install-btn {
  border: 1px solid color-mix(in srgb, var(--accent) 48%, transparent);
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--glow) 70%, var(--accent-soft)));
  color: color-mix(in srgb, var(--bg) 92%, #000);
  box-shadow: 0 18px 34px color-mix(in srgb, var(--accent) 18%, rgba(4, 8, 18, 0.2));
  cursor: pointer;
}

.hero-secondary-link {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 84%, rgba(255, 255, 255, 0.02));
  color: var(--text);
}

.hero-install-btn:hover,
.hero-secondary-link:hover {
  transform: translateY(-2px);
}

.floating-install {
  position: fixed;
  left: 50%;
  bottom: calc(5.9rem + env(safe-area-inset-bottom));
  z-index: 185;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  width: min(94vw, 420px);
  padding: 0.9rem 1rem;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, rgba(255, 255, 255, 0.06));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface) 95%, rgba(255, 255, 255, 0.03)), color-mix(in srgb, var(--bg) 88%, rgba(255, 255, 255, 0.02)));
  box-shadow: 0 26px 56px rgba(4, 8, 18, 0.34);
  backdrop-filter: blur(20px) saturate(155%);
  transform: translateX(-50%);
}

.floating-install-copy {
  display: grid;
  gap: 0.18rem;
}

.floating-install-kicker {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.floating-install-copy strong {
  color: var(--text);
  font-size: 0.98rem;
}

.floating-install-btn {
  min-width: 88px;
  min-height: 44px;
  padding: 0 1rem;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, transparent);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--glow) 70%, var(--accent-soft)));
  color: color-mix(in srgb, var(--bg) 92%, #000);
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
}

@media (max-width: 860px) {
  .hero-ritual-panel {
    grid-template-columns: 1fr;
  }

  .hero-ritual-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 560px) {
  .hdr-install {
    display: none;
  }

  .hero-ritual-panel {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 22px;
  }

  .hero-ritual-actions {
    width: 100%;
  }

  .hero-install-btn,
  .hero-secondary-link {
    flex: 1 1 100%;
  }

  .floating-install {
    display: flex;
  }
}