:root {
  --swan-1: #f8fafc;
  --swan-2: #d9e0e7;
  --swan-3: #9aa8b5;
  --swan-4: #3b4652;
  --swan-accent: #5ec7ff;
  --swan-accent-strong: #20a8ff;
  --sentinel-1: #ff6673;
  --sentinel-2: #e63946;
  --sentinel-3: #6f1524;
  --nest-1: #66f0b1;
  --nest-2: #27c878;
  --nest-3: #15593d;
  --cyg-1: #c596ff;
  --cyg-2: #9b5de5;
  --cyg-3: #4b2e83;
  --bg-primary: #070a0e;
  --bg-panel: #101821;
  --bg-panel-strong: #151f2a;
  --bg-hover: #202c38;
  --text-primary: #f0f4f8;
  --text-secondary: #9ca8b5;
  --text-soft: #cbd5e1;
  --border: rgba(203, 213, 225, 0.16);
  --border-bright: rgba(203, 213, 225, 0.34);
  --gradient-swan: linear-gradient(135deg, #ffffff 0%, #cfd8e3 26%, #8e9dad 49%, #f8fafc 68%, #4b5563 100%);
  --gradient-blue: linear-gradient(135deg, #a9e8ff 0%, #20a8ff 50%, #155d8a 100%);
  --gradient-sentinel: linear-gradient(135deg, #ff7d88 0%, #e63946 54%, #6f1524 100%);
  --gradient-nest: linear-gradient(135deg, #7ff6bd 0%, #27c878 54%, #15593d 100%);
  --gradient-cygnature: linear-gradient(135deg, #d9b5ff 0%, #9b5de5 54%, #4b2e83 100%);
  --shadow-panel: 0 26px 80px rgba(0, 0, 0, 0.46);
  --shadow-swan: 0 0 30px rgba(94, 199, 255, 0.18);
  --shadow-sentinel: 0 0 28px rgba(230, 57, 70, 0.3);
  --shadow-nest: 0 0 28px rgba(39, 200, 120, 0.26);
  --shadow-cygnature: 0 0 28px rgba(155, 93, 229, 0.28);
  --font-swan: "Orbitron", system-ui, sans-serif;
  --font-sentinel: "Bebas Neue", system-ui, sans-serif;
  --font-nest: "Montserrat", system-ui, sans-serif;
  --font-cygnature: "Exo 2", system-ui, sans-serif;
  --font-body: "Montserrat", system-ui, sans-serif;
  --radius-card: 8px;
  --max-width: 1360px;
  --section-y: 104px;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg-primary);
}

body {
  min-height: 100vh;
  color: var(--text-primary);
  background:
    radial-gradient(circle at top, rgba(94, 199, 255, 0.12), transparent 30rem),
    linear-gradient(180deg, #070a0e 0%, #0b1118 48%, #070a0e 100%);
  font-family: var(--font-body);
  overflow-x: hidden;
}

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

button {
  border: 0;
  color: inherit;
  font: inherit;
}

section,
article[id] {
  scroll-margin-top: 120px;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.background-grid {
  position: fixed;
  inset: 0;
  z-index: -5;
  background-image:
    linear-gradient(rgba(203, 213, 225, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(203, 213, 225, 0.035) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at top, black, transparent 72%);
  pointer-events: none;
}

.background-glow {
  position: fixed;
  z-index: -4;
  width: 28rem;
  height: 28rem;
  border-radius: 999px;
  filter: blur(110px);
  opacity: 0.22;
  pointer-events: none;
}

.background-glow-swan {
  top: 4rem;
  left: 45%;
  background: var(--swan-accent);
}

.background-glow-sentinel {
  top: 18rem;
  left: -14rem;
  background: var(--sentinel-2);
}

.background-glow-nest {
  right: -16rem;
  top: 28rem;
  background: var(--nest-2);
}

.background-glow-cygnature {
  left: 10%;
  bottom: 15rem;
  background: var(--cyg-2);
}

.section-wrap {
  width: min(var(--max-width), calc(100% - 32px));
  margin-inline: auto;
  padding: var(--section-y) 0;
}

.metallic-text,
.product-name-swan {
  background: var(--gradient-swan);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.sentinel-title {
  font-family: var(--font-sentinel);
  background: var(--gradient-sentinel);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.nest-title {
  font-family: var(--font-nest);
  background: var(--gradient-nest);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.cygnature-title {
  font-family: var(--font-cygnature);
  background: var(--gradient-cygnature);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.swan-title {
  font-family: var(--font-swan);
}

.product-name {
  font-weight: 900;
  white-space: nowrap;
}

.product-name-sentinel {
  color: var(--sentinel-1);
  text-shadow: 0 0 18px rgba(230, 57, 70, 0.34);
}

.product-name-nest {
  color: var(--nest-1);
  text-shadow: 0 0 18px rgba(39, 200, 120, 0.32);
}

.product-name-labs {
  background: var(--gradient-swan);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  text-shadow: 0 0 18px rgba(94, 199, 255, 0.22);
}

.product-name-cygnature {
  color: var(--cyg-1);
  text-shadow: 0 0 18px rgba(155, 93, 229, 0.34);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px;
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(var(--max-width), 100%);
  min-height: 72px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 10px 14px 10px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(7, 10, 14, 0.82);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.34);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: block;
  flex: 0 0 auto;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  object-fit: contain;
  overflow: visible;
}

.brand-lockup {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-swan);
  font-size: 1.02rem;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-tagline {
  color: var(--swan-accent);
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link,
.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text-secondary);
  background: transparent;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:focus,
.nav-dropdown-toggle:focus,
.nav-cta:focus {
  outline: none;
}

.nav-link.is-active,
.nav-dropdown-toggle.is-active {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.045);
  transform: translateY(-1px);
}

.nav-has-dropdown.is-open .nav-dropdown-toggle {
  color: var(--text-primary);
  border: 1px solid var(--border-bright);
  background: rgba(255, 255, 255, 0.085);
  transform: translateY(-1px);
}

.nav-link:focus-visible,
.nav-dropdown-toggle:focus-visible,
.nav-cta:focus-visible {
  outline: 2px solid rgba(94, 199, 255, 0.62);
  outline-offset: 4px;
  box-shadow: 0 0 18px rgba(94, 199, 255, 0.18);
}

@media (hover: hover) and (pointer: fine) {
  .nav-link:hover,
  .nav-dropdown-toggle:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    transform: translateY(-1px);
  }

  .nav-dropdown a:hover {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.045);
    transform: translateY(-1px);
  }
}

.nav-chevron {
  color: var(--swan-accent);
  font-size: 0.8rem;
}

.nav-has-dropdown.is-open {
  z-index: 120;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 130;
  width: 320px;
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(7, 10, 14, 0.98);
  box-shadow: var(--shadow-panel);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav-has-dropdown.is-open .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-card);
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}



.nav-dropdown a:focus-visible {
  border-color: var(--border-bright);
  background: rgba(255, 255, 255, 0.055);
  outline: 2px solid rgba(94, 199, 255, 0.62);
  outline-offset: 3px;
}
.nav-dropdown strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.92rem;
}

.nav-dropdown small {
  display: block;
  margin-top: 2px;
  color: var(--text-secondary);
  font-size: 0.76rem;
}

.dropdown-icon,
.product-icon,
.logic-orb,
.coming-soon-card > span {
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-swan);
  font-weight: 900;
}

.dropdown-logo {
  width: 38px;
  height: 38px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.dropdown-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  font-size: 0.74rem;
}

.dropdown-sentinel { box-shadow: inset 0 0 18px rgba(230, 57, 70, 0.18); }
.dropdown-nest { box-shadow: inset 0 0 18px rgba(39, 200, 120, 0.18); }
.dropdown-cygnature { box-shadow: inset 0 0 18px rgba(155, 93, 229, 0.18); }
.dropdown-labs { color: var(--swan-accent); box-shadow: inset 0 0 18px rgba(94, 199, 255, 0.18); }

.nav-cta {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  padding: 0 16px;
  border-radius: 999px;
  color: #04121d;
  background: var(--gradient-blue);
  box-shadow: 0 0 18px rgba(32, 168, 255, 0.26);
  font-size: 0.88rem;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(32, 168, 255, 0.36);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--text-primary);
}

.hero,
.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.86fr);
  align-items: center;
  gap: clamp(52px, 5vw, 92px);
  padding-top: clamp(72px, 8vh, 116px);
  padding-bottom: clamp(78px, 8vh, 112px);
}

.product-hero {
  min-height: calc(100vh - 104px);
}

.hero-content {
  max-width: 660px;
  min-width: 0;
}

.product-hero-copy {
  max-width: 720px;
  min-width: 0;
}

.hero-brand-lockup {
  position: relative;
  width: min(100%, 620px);
  margin-bottom: 30px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.hero-brand-logo {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  mix-blend-mode: screen;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.2));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--swan-accent);
  font-family: var(--font-swan);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--swan-accent);
  box-shadow: 0 0 18px rgba(94, 199, 255, 0.8);
}

.eyebrow-sentinel { color: var(--sentinel-1); }
.eyebrow-sentinel .eyebrow-dot { background: var(--sentinel-1); box-shadow: 0 0 18px rgba(230, 57, 70, 0.82); }
.eyebrow-nest { color: var(--nest-1); }
.eyebrow-nest .eyebrow-dot { background: var(--nest-1); box-shadow: 0 0 18px rgba(39, 200, 120, 0.82); }
.eyebrow-cygnature { color: var(--cyg-1); }
.eyebrow-cygnature .eyebrow-dot { background: var(--cyg-1); box-shadow: 0 0 18px rgba(155, 93, 229, 0.82); }

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-family: var(--font-swan);
  font-size: clamp(3rem, 7vw, 6.1rem);
  font-weight: 800;
  line-height: 0.96;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 610px;
  font-size: clamp(2.75rem, 4.45vw, 4.85rem);
  line-height: 0.98;
  overflow-wrap: normal;
}

.product-hero-copy h1 {
  font-size: clamp(4rem, 9vw, 8rem);
  line-height: 0.9;
}

.product-page-nest .product-hero-copy h1 {
  font-size: clamp(3.4rem, 7.5vw, 7.2rem);
}

.hero-copy,
.product-hero-lead {
  max-width: 680px;
  margin-top: 24px;
  color: var(--text-soft);
  font-size: clamp(1.04rem, 2vw, 1.22rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.36em;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  color: #04121d;
  background: var(--gradient-blue);
  box-shadow: 0 0 28px rgba(32, 168, 255, 0.28);
}

.button-secondary {
  border: 1px solid var(--border-bright);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.button-secondary:hover {
  background: var(--bg-hover);
  box-shadow: var(--shadow-swan);
}

.button-sentinel { color: #fff; background: var(--gradient-sentinel); box-shadow: var(--shadow-sentinel); }
.button-nest { color: #fff;; background: var(--gradient-nest); box-shadow: var(--shadow-nest); }
.button-cygnature { color: #fff; background: var(--gradient-cygnature); box-shadow: var(--shadow-cygnature); }
.button-compact {
  color: #fff;
}

.hero-metrics,
.product-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 44px;
}

.hero-metrics article,
.product-hero-stats article {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(16, 24, 33, 0.72);
}

.hero-metrics span,
.product-hero-stats span {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 700;
}

.hero-metrics strong,
.product-hero-stats strong {
  display: block;
  font-family: var(--font-swan);
  font-size: 0.98rem;
  text-transform: uppercase;
}

.product-page-sentinel .product-hero-stats strong { color: var(--sentinel-1); }
.product-page-nest .product-hero-stats strong { color: var(--nest-1); }
.product-page-cygnature .product-hero-stats strong { color: var(--cyg-1); }

.hero-console,
.sentinel-command-panel,
.nest-control-panel,
.coming-soon-panel {
  position: relative;
  padding: 18px;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-card);
  background:
    radial-gradient(circle at top right, rgba(94, 199, 255, 0.12), transparent 17rem),
    linear-gradient(180deg, rgba(16, 24, 33, 0.96), rgba(7, 10, 14, 0.92));
  box-shadow: var(--shadow-panel), var(--shadow-swan);
  overflow: hidden;
}

.sentinel-command-panel {
  border-color: rgba(230, 57, 70, 0.38);
  background:
    radial-gradient(circle at top right, rgba(230, 57, 70, 0.22), transparent 16rem),
    linear-gradient(180deg, rgba(16, 24, 33, 0.96), rgba(7, 10, 14, 0.92));
  box-shadow: var(--shadow-panel), var(--shadow-sentinel);
}

.nest-control-panel {
  border-color: rgba(39, 200, 120, 0.38);
  background:
    radial-gradient(circle at top right, rgba(39, 200, 120, 0.2), transparent 16rem),
    linear-gradient(180deg, rgba(16, 24, 33, 0.96), rgba(7, 10, 14, 0.92));
  box-shadow: var(--shadow-panel), var(--shadow-nest);
}

.coming-soon-panel-cygnature {
  border-color: rgba(155, 93, 229, 0.38);
  background:
    radial-gradient(circle at top right, rgba(155, 93, 229, 0.22), transparent 16rem),
    linear-gradient(180deg, rgba(16, 24, 33, 0.96), rgba(7, 10, 14, 0.92));
  box-shadow: var(--shadow-panel), var(--shadow-cygnature);
}

.console-topbar {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.console-topbar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(240, 244, 248, 0.24);
}

.core-card,
.sentinel-panel-head,
.nest-panel-head,
.coming-soon-panel-head {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(0, 0, 0, 0.24);
}

.core-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-width: 0;
  overflow: hidden;
}

.core-card > div {
  min-width: 0;
}

.core-card p,
.sentinel-threat-meter > span,
.nest-node-grid span {
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.core-card h2 {
  margin-top: 6px;
  font-family: var(--font-swan);
  font-size: clamp(0.82rem, 1.05vw, 1rem);
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
}

.system-badge {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 0.64rem;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.system-badge-swan { color: #071018; background: var(--gradient-swan); }
.system-badge-sentinel { color: #fff; background: var(--gradient-sentinel); box-shadow: var(--shadow-sentinel); }
.system-badge-nest { color: #04120c; background: var(--gradient-nest); box-shadow: var(--shadow-nest); }
.system-badge-cygnature { color: #fff; background: var(--gradient-cygnature); box-shadow: var(--shadow-cygnature); }
.system-badge-labs { color: #071018; background: var(--gradient-swan); box-shadow: var(--shadow-swan); }

.system-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 14px;
  min-width: 0;
}

.stack-item {
  min-height: 70px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(7, 10, 14, 0.5);
  overflow: hidden;
}

.stack-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-swan);
  font-size: 0.8rem;
  font-weight: 900;
}

.stack-item > div {
  min-width: 0;
}

.stack-item strong {
  display: block;
  max-width: 100%;
  margin-bottom: 2px;
  font-size: 1rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stack-item p {
  color: var(--text-secondary);
  font-size: 0.86rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stack-status {
  min-width: max-content;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.045);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.stack-sentinel { border-color: rgba(230, 57, 70, 0.3); box-shadow: inset 0 0 28px rgba(230, 57, 70, 0.08); }
.stack-nest { border-color: rgba(39, 200, 120, 0.3); box-shadow: inset 0 0 28px rgba(39, 200, 120, 0.08); }
.stack-cygnature { border-color: rgba(155, 93, 229, 0.3); box-shadow: inset 0 0 28px rgba(155, 93, 229, 0.08); }

.system-status-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 15px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  color: var(--text-soft);
  background: rgba(0, 0, 0, 0.28);
  line-height: 1.5;
}

.status-light {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--swan-accent-strong);
  box-shadow: 0 0 18px rgba(32, 168, 255, 0.85);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 42px;
}

.centered-heading {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.system-detail-copy h3,
.contact-card h2 {
  font-size: clamp(2.25rem, 5vw, 4.2rem);
  line-height: 1.05;
}

.section-heading p,
.system-detail-copy p,
.contact-card p,
.split-showcase-copy p,
.incident-copy p {
  margin-top: 18px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.75;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.product-card {
  position: relative;
  min-height: 360px;
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(16, 24, 33, 0.78);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.26);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.product-wide {
  grid-column: span 12;
  min-height: 300px;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  opacity: 0.9;
  pointer-events: none;
}

.product-card > * {
  position: relative;
  z-index: 1;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-bright);
  background: rgba(16, 24, 33, 0.94);
}

.product-swan::before { background: radial-gradient(circle at top right, rgba(94, 199, 255, 0.16), transparent 16rem); }
.product-sentinel::before { background: radial-gradient(circle at top right, rgba(230, 57, 70, 0.18), transparent 14rem); }
.product-nest::before { background: radial-gradient(circle at top right, rgba(39, 200, 120, 0.18), transparent 14rem); }
.product-cygnature::before { background: radial-gradient(circle at top right, rgba(155, 93, 229, 0.18), transparent 14rem); }
.product-labs::before { background: radial-gradient(circle at top right, rgba(94, 199, 255, 0.16), transparent 14rem); }
.product-swan:hover { box-shadow: var(--shadow-panel), var(--shadow-swan); }
.product-sentinel:hover { box-shadow: var(--shadow-panel), var(--shadow-sentinel); }
.product-nest:hover { box-shadow: var(--shadow-panel), var(--shadow-nest); }
.product-cygnature:hover { box-shadow: var(--shadow-panel), var(--shadow-cygnature); }
.product-labs:hover { box-shadow: var(--shadow-panel), var(--shadow-swan); }

.featured-product {
  border-color: rgba(230, 57, 70, 0.36);
}

.product-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 34px;
}

.product-swan .product-header {
  justify-content: space-between;
}

.swan-card-badge {
  width: 52px;
  height: 52px;
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.product-icon {
  width: 52px;
  height: 52px;
}

.brand-logo {
  display: block;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.product-title {
  margin-top: auto;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1;
}

.product-card p {
  margin-top: 16px;
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.7;
}

.product-card a {
  width: fit-content;
  margin-top: 24px;
  color: var(--swan-accent);
  font-size: 0.9rem;
  font-weight: 900;
}

.product-sentinel a { color: var(--sentinel-1); }
.product-nest a { color: var(--nest-1); }
.product-cygnature a { color: var(--cyg-1); }
.product-labs a, .labs-card a { color: var(--swan-accent); }

.systems-section,
.ecosystem-section {
  padding-top: 88px;
}

.system-detail-list {
  display: grid;
  gap: 22px;
}

.system-detail {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.78fr;
  align-items: center;
  gap: 42px;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(16, 24, 33, 0.72);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.system-detail::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
}

.system-detail > * {
  position: relative;
  z-index: 1;
}

.system-detail-swan::before { background: radial-gradient(circle at top right, rgba(94, 199, 255, 0.14), transparent 24rem); }
.system-detail-sentinel::before { background: radial-gradient(circle at top right, rgba(230, 57, 70, 0.14), transparent 24rem); }
.system-detail-nest::before { background: radial-gradient(circle at top right, rgba(39, 200, 120, 0.14), transparent 24rem); }
.system-detail-cygnature::before { background: radial-gradient(circle at top right, rgba(155, 93, 229, 0.14), transparent 24rem); }

.system-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--text-secondary);
  font-family: var(--font-swan);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.system-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.dot-swan { background: var(--swan-accent); box-shadow: 0 0 18px rgba(94, 199, 255, 0.75); }
.dot-sentinel { background: var(--sentinel-2); box-shadow: 0 0 18px rgba(230, 57, 70, 0.75); }
.dot-nest { background: var(--nest-2); box-shadow: 0 0 18px rgba(39, 200, 120, 0.75); }
.dot-cygnature { background: var(--cyg-2); box-shadow: 0 0 18px rgba(155, 93, 229, 0.75); }
.dot-labs { background: var(--swan-accent); box-shadow: 0 0 18px rgba(94, 199, 255, 0.75); }

.system-slogan {
  color: var(--text-primary) !important;
  font-size: 1.15rem !important;
  font-weight: 900;
}

.system-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.system-features span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.035);
  font-size: 0.86rem;
  font-weight: 800;
}

.system-detail-panel {
  min-height: 320px;
  display: grid;
  place-items: center;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(7, 10, 14, 0.42);
}

.panel-swan {
  min-height: auto;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  text-align: center;
}
.panel-sentinel { border-color: rgba(230, 57, 70, 0.34); box-shadow: var(--shadow-sentinel); }
.panel-nest { box-shadow: inset 0 0 46px rgba(39, 200, 120, 0.08), var(--shadow-nest); }
.panel-cygnature { box-shadow: inset 0 0 46px rgba(155, 93, 229, 0.08), var(--shadow-cygnature); }
.panel-labs { box-shadow: inset 0 0 46px rgba(94, 199, 255, 0.08), var(--shadow-swan); }

.system-brand-logo {
  width: min(100%, 220px);
  height: 220px;
  margin-bottom: 18px;
  filter: drop-shadow(0 18px 30px rgba(94, 199, 255, 0.10)) drop-shadow(0 20px 32px rgba(0, 0, 0, 0.18));
}

.panel-swan strong {
  display: block;
  font-size: 1.35rem;
}

.panel-swan p {
  max-width: 260px;
  margin-top: 8px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.sentinel-orb {
  width: 174px;
  height: 174px;
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  border: 1px solid rgba(255, 102, 115, 0.42);
  border-radius: 50%;
  color: #fff;
  background: var(--gradient-sentinel);
  box-shadow: inset 0 -28px 54px rgba(0, 0, 0, 0.24), 0 0 80px rgba(230, 57, 70, 0.34);
  font-family: var(--font-sentinel);
  font-size: 4.7rem;
}

.status-log,
.sentinel-event-feed,
.setup-check-list,
.incident-feed,
.service-board,
.nest-service-stack,
.identity-event-list {
  width: 100%;
  display: grid;
  gap: 12px;
}

.status-log article,
.sentinel-event-feed article,
.setup-check-list article,
.incident-feed article,
.service-board div,
.nest-service-stack article,
.identity-event-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(0, 0, 0, 0.24);
}

.status-pill {
  min-width: 74px;
  padding: 7px 9px;
  border-radius: 999px;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.status-critical { color: #fff; background: var(--gradient-sentinel); }
.status-warning { color: #04121d; background: var(--gradient-blue); }
.status-stable { color: #04120c; background: var(--gradient-nest); }

.status-log p,
.sentinel-event-feed p,
.incident-feed p,
.setup-check-list p,
.welcome-preview-card p,
.identity-card p {
  color: var(--text-secondary);
  line-height: 1.55;
}

.service-light,
.check-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.service-green,
.check-good {
  background: var(--nest-2);
  box-shadow: 0 0 16px rgba(39, 200, 120, 0.75);
}

.service-blue,
.check-watch {
  background: var(--swan-accent-strong);
  box-shadow: 0 0 16px rgba(32, 168, 255, 0.75);
}

.service-board small,
.nest-service-stack small {
  color: var(--text-secondary);
  font-weight: 900;
  text-transform: uppercase;
}

.identity-card,
.welcome-preview-card {
  width: min(100%, 360px);
  padding: 24px;
  border: 1px solid rgba(155, 93, 229, 0.32);
  border-radius: var(--radius-card);
  background: radial-gradient(circle at top, rgba(155, 93, 229, 0.18), transparent 12rem), rgba(0, 0, 0, 0.22);
  text-align: center;
}

.identity-avatar {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border-radius: 50%;
  color: #fff;
  background: var(--gradient-cygnature);
  box-shadow: var(--shadow-cygnature);
  font-family: var(--font-cygnature);
  font-size: 2.6rem;
  font-weight: 900;
}

.logic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.logic-grid article,
.timeline-item,
.sentinel-pillars article,
.feature-card,
.plan-card,
.faq-list article,
.nest-pillars article,
.nest-roadmap-card,
.nest-access-grid article,
.coming-soon-card,
.coming-soon-roadmap article {
  position: relative;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(16, 24, 33, 0.72);
  overflow: hidden;
}

.logic-grid article {
  text-align: center;
}
.logic-badge {
  width: 58px;
  height: 58px;
  display: block;
  margin: 0 auto 18px;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}


.logic-orb,
.coming-soon-card > span,
.coming-soon-number {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  border-radius: 50%;
}

.logic-sentinel { box-shadow: var(--shadow-sentinel); }
.logic-nest { box-shadow: var(--shadow-nest); }
.logic-cygnature { box-shadow: var(--shadow-cygnature); }

.logic-grid h3,
.timeline-item h3,
.sentinel-pillars h3,
.feature-card h3,
.nest-pillars h3,
.nest-roadmap-card h3,
.nest-access-grid h3,
.coming-soon-card h3,
.coming-soon-roadmap h3 {
  font-size: 1.35rem;
}

.logic-grid p,
.timeline-item p,
.sentinel-pillars p,
.feature-card p,
.nest-pillars p,
.nest-roadmap-card p,
.nest-access-grid p,
.coming-soon-card p,
.coming-soon-roadmap p {
  margin-top: 10px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 20px;
}

.timeline-item > span,
.feature-code,
.plan-label,
.role-badge,
.coming-soon-number,
.identity-event-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-item > span,
.feature-code {
  width: 52px;
  height: 52px;
}

.timeline-sentinel > span,
.feature-card-sentinel .feature-code { color: #fff; background: var(--gradient-sentinel); }
.timeline-nest > span,
.feature-card-nest .feature-code { color: #04120c; background: var(--gradient-nest); }
.timeline-cygnature > span { color: #fff; background: var(--gradient-cygnature); }
.timeline-swan > span { color: #071018; background: var(--gradient-swan); }

.contact-section {
  padding-bottom: 72px;
}

.contact-card {
  position: relative;
  max-width: 980px;
  margin-inline: auto;
  padding: clamp(32px, 6vw, 72px);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-card);
  background:
    radial-gradient(circle at top left, rgba(94, 199, 255, 0.13), transparent 18rem),
    radial-gradient(circle at bottom right, rgba(39, 200, 120, 0.1), transparent 18rem),
    rgba(16, 24, 33, 0.78);
  box-shadow: var(--shadow-panel), var(--shadow-swan);
  text-align: center;
  overflow: hidden;
}

.contact-card-sentinel {
  border-color: rgba(230, 57, 70, 0.4);
  background: radial-gradient(circle at top left, rgba(230, 57, 70, 0.16), transparent 18rem), rgba(16, 24, 33, 0.78);
  box-shadow: var(--shadow-panel), var(--shadow-sentinel);
}

.contact-card-nest {
  border-color: rgba(39, 200, 120, 0.4);
  background: radial-gradient(circle at top left, rgba(39, 200, 120, 0.16), transparent 18rem), rgba(16, 24, 33, 0.78);
  box-shadow: var(--shadow-panel), var(--shadow-nest);
}

.contact-card-cygnature {
  border-color: rgba(155, 93, 229, 0.4);
  background: radial-gradient(circle at top left, rgba(155, 93, 229, 0.16), transparent 18rem), rgba(16, 24, 33, 0.78);
  box-shadow: var(--shadow-panel), var(--shadow-cygnature);
}

.contact-card h2 {
  font-family: var(--font-swan);
  font-weight: 800;
  text-transform: uppercase;
}

.contact-card p {
  max-width: 720px;
  margin-inline: auto;
}

.contact-actions {
  justify-content: center;
}

.site-footer {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background:
    radial-gradient(circle at top left, rgba(94, 199, 255, 0.06), transparent 16rem),
    rgba(16, 24, 33, 0.72);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
}

.footer-brand {
  min-width: 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}


.footer-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.footer-legal {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-legal a {
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 160ms ease, text-shadow 160ms ease;
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--text-primary);
  text-shadow: 0 0 18px rgba(94, 199, 255, 0.28);
}

.site-footer strong {
  display: block;
  font-family: var(--font-swan);
  text-transform: uppercase;
}

.footer-brand p {
  margin-top: 6px;
  color: var(--text-secondary);
  line-height: 1.5;
}


.footer-link-groups {
  gap: 12px;
}

.footer-link-groups .footer-legal {
  align-items: flex-start;
  gap: 18px;
}

.footer-group {
  display: grid;
  gap: 7px;
  min-width: 118px;
}

.footer-group strong {
  color: var(--text-primary);
  font-family: var(--font-swan);
  font-size: 0.72rem;
  text-transform: uppercase;
}
.site-footer small {
  color: var(--swan-accent);
  font-weight: 800;
  text-align: right;
}

.product-card[data-card-link] {
  cursor: pointer;
}

.product-card[data-card-link]:focus-visible {
  outline: 2px solid var(--swan-accent);
  outline-offset: 5px;
}

.product-card.product-sentinel[data-card-link]:focus-visible { outline-color: var(--sentinel-1); }
.product-card.product-nest[data-card-link]:focus-visible { outline-color: var(--nest-1); }
.product-card.product-cygnature[data-card-link]:focus-visible { outline-color: var(--cyg-1); }
.product-card.product-labs[data-card-link]:focus-visible, .labs-card[data-card-link]:focus-visible { outline-color: var(--swan-accent); }

.product-intro-section {
  padding-top: 72px;
}

.sentinel-pillars,
.feature-matrix,
.plans-grid,
.faq-list,
.nest-pillars,
.nest-roadmap-grid,
.nest-access-grid,
.coming-soon-grid,
.coming-soon-roadmap {
  display: grid;
  gap: 16px;
}

.sentinel-pillars,
.feature-matrix,
.nest-pillars,
.nest-access-grid,
.coming-soon-grid {
  grid-template-columns: repeat(3, 1fr);
}

.nest-roadmap-grid {
  grid-template-columns: repeat(3, 1fr);
}

.coming-soon-roadmap {
  grid-template-columns: repeat(4, 1fr);
}

.sentinel-pillars article,
.feature-card,
.nest-pillars article,
.nest-roadmap-card,
.nest-access-grid article,
.coming-soon-card,
.coming-soon-roadmap article {
  min-height: 244px;
}

.sentinel-pillars article > span,
.nest-pillars article > span {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.05);
  font-family: var(--font-swan);
  font-weight: 900;
}

.split-showcase-section,
.incident-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 42px;
}

.split-showcase-copy h2,
.incident-copy h2 {
  font-size: clamp(2.35rem, 5vw, 4.3rem);
  line-height: 1.05;
}

.setup-preview-card,
.ops-preview-card,
.incident-card {
  padding: 24px;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-card);
  background: rgba(16, 24, 33, 0.76);
  box-shadow: var(--shadow-panel);
}

.setup-window-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: rgba(0, 0, 0, 0.22);
}

.setup-window-head strong {
  color: var(--text-primary);
  font-family: var(--font-swan);
}

.setup-window-head span,
.plan-label,
.role-badge {
  min-height: 32px;
  padding: 0 12px;
  color: #04120c;
  background: var(--gradient-nest);
}

.incident-time {
  color: var(--sentinel-1);
  font-family: var(--font-swan);
  font-weight: 900;
}

.sentinel-threat-meter {
  margin-top: 14px;
  padding: 18px;
  border: 1px solid rgba(230, 57, 70, 0.28);
  border-radius: var(--radius-card);
  background: rgba(0, 0, 0, 0.22);
}

.sentinel-threat-meter > strong {
  display: block;
  margin-top: 5px;
  color: var(--sentinel-1);
  font-size: 1.45rem;
}

.threat-bar {
  height: 10px;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.threat-bar span {
  display: block;
  width: 72%;
  height: 100%;
  border-radius: inherit;
  background: var(--gradient-sentinel);
  box-shadow: 0 0 18px rgba(230, 57, 70, 0.5);
}

.nest-node-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.nest-node-grid article {
  min-height: 96px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  border: 1px solid rgba(39, 200, 120, 0.22);
  border-radius: var(--radius-card);
  background: rgba(0, 0, 0, 0.22);
}

.nest-node-grid strong {
  color: var(--nest-1);
  font-family: var(--font-swan);
  font-size: 1.1rem;
  text-transform: uppercase;
}

.nest-service-stack {
  margin-top: 14px;
}

.role-owner { color: #071018; background: var(--gradient-swan); }
.role-admin { color: #04120c; background: var(--gradient-nest); }
.role-operator { color: #04121d; background: var(--gradient-blue); }
.role-viewer { color: #071018; background: var(--gradient-swan); }

.nest-roadmap-card ul {
  display: grid;
  gap: 9px;
  margin-top: 20px;
  padding-left: 20px;
  color: var(--text-soft);
}

.coming-soon-panel-head strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(2.9rem, 6vw, 4.8rem);
  line-height: 0.95;
}

.product-icon-labs { color: var(--swan-accent); box-shadow: var(--shadow-swan); }

.coming-soon-panel-head p {
  margin-top: 12px;
  color: var(--text-soft);
  line-height: 1.55;
}

.welcome-preview-card {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 16px;
  width: 100%;
  margin-top: 14px;
  text-align: left;
}

.welcome-preview-card .identity-avatar {
  margin: 0;
}

.identity-event-list {
  margin-top: 14px;
}

.identity-event-list span {
  min-width: 92px;
  padding: 7px 9px;
  color: #fff;
  background: var(--gradient-cygnature);
}

.coming-soon-number,
.product-page-cygnature .coming-soon-number {
  color: #fff;
  background: var(--gradient-cygnature);
}

@media (max-width: 1180px) {
  .product-card {
    grid-column: span 6;
  }

  .product-wide {
    grid-column: span 12;
  }

  .logic-grid,
  .nest-roadmap-grid,
  .coming-soon-roadmap {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1060px) {
  .nav-shell {
    gap: 12px;
  }

  .nav-link,
  .nav-dropdown-toggle {
    padding-inline: 10px;
  }
}

@media (max-width: 980px) {
  :root {
    --section-y: 84px;
  }

  .hero,
  .product-hero,
  .system-detail,
  .split-showcase-section,
  .incident-card {
    grid-template-columns: 1fr;
  }

  .hero-console,
  .sentinel-command-panel,
  .nest-control-panel,
  .coming-soon-panel,
  .system-detail-panel,
  .setup-preview-card,
  .ops-preview-card {
    max-width: 680px;
    width: 100%;
    margin-inline: auto;
  }

  .sentinel-pillars,
  .feature-matrix,
  .nest-pillars,
  .nest-access-grid,
  .coming-soon-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-meta {
    align-items: flex-start;
  }

  .footer-legal {
    justify-content: flex-start;
  }

  
.footer-link-groups {
  gap: 12px;
}

.footer-link-groups .footer-legal {
  align-items: flex-start;
  gap: 18px;
}

.footer-group {
  display: grid;
  gap: 7px;
  min-width: 118px;
}

.footer-group strong {
  color: var(--text-primary);
  font-family: var(--font-swan);
  font-size: 0.72rem;
  text-transform: uppercase;
}
.site-footer small {
    text-align: left;
  }
}

@media (max-width: 860px) {
  .site-header {
    padding: 12px;
  }

  .nav-shell {
    position: relative;
    min-height: 64px;
    border-radius: 24px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    font-size: 0.88rem;
  }

  .brand-tagline {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-card);
    background: rgba(7, 10, 14, 0.97);
    box-shadow: var(--shadow-panel);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-link,
  .nav-dropdown-toggle,
  .nav-cta {
    width: 100%;
    justify-content: space-between;
    min-height: 48px;
    padding: 14px;
  }

  .nav-cta {
    justify-content: center;
    margin-left: 0;
  }

  .nav-item {
    width: 100%;
  }

  .nav-dropdown {
    position: static;
    width: 100%;
    display: none;
    margin-top: 8px;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    box-shadow: none;
  }

  .nav-has-dropdown.is-open .nav-dropdown {
    display: grid;
    transform: none;
  }
}

@media (max-width: 760px) {
  :root {
    --section-y: 68px;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4.1rem);
  }

  .product-hero-copy h1,
  .product-page-nest .product-hero-copy h1 {
    font-size: clamp(3.2rem, 16vw, 5.4rem);
  }

  .hero-metrics,
  .product-hero-stats,
  .system-stack,
  .logic-grid,
  .product-card,
  .product-wide,
  .sentinel-pillars,
  .feature-matrix,
  .nest-node-grid,
  .nest-pillars,
  .nest-roadmap-grid,
  .nest-access-grid,
  .coming-soon-grid,
  .coming-soon-roadmap {
    grid-template-columns: 1fr;
  }

  .product-card,
  .product-wide {
    grid-column: span 12;
    min-height: auto;
  }

  .timeline-item,
  .status-log article,
  .sentinel-event-feed article,
  .incident-feed article,
  .setup-check-list article,
  .service-board div,
  .nest-service-stack article,
  .identity-event-list article,
  .welcome-preview-card {
    grid-template-columns: 1fr;
  }

  .hero-brand-lockup {
    width: 100%;
    margin-bottom: 20px;
  }
}

@media (max-width: 460px) {
  .section-wrap {
    width: min(var(--max-width), calc(100% - 24px));
  }

  .hero-actions,
  .system-features {
    flex-direction: column;
  }

  .button,
  .system-features span {
    width: 100%;
  }

  .core-card,
  .setup-window-head,
  .system-status-strip {
    align-items: flex-start;
    flex-direction: column;
  }

  .stack-item {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .stack-status {
    display: none;
  }

  .contact-card {
    padding: 28px 18px;
  }
}



/* Swanatronics Labs and Nest Remote */
.labs-section {
  padding-top: 88px;
}

.labs-section .eyebrow {
  color: var(--swan-accent);
}

.labs-section .eyebrow-dot {
  background: var(--swan-accent);
  box-shadow: 0 0 18px rgba(94, 199, 255, 0.78);
}
.labs-grid, .remote-feature-grid, .remote-copy-grid, .remote-screenshot-grid, .remote-alert-grid, .remote-backup-grid, .remote-no-list { display: grid; gap: 16px; }
.labs-grid { grid-template-columns: minmax(0, 0.75fr); justify-content: center; }
.labs-card, .remote-copy-card, .remote-feature-card, .remote-placeholder, .remote-no-card { position: relative; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-card); background: radial-gradient(circle at top right, rgba(39, 200, 120, 0.11), transparent 16rem), rgba(16, 24, 33, 0.72); box-shadow: var(--shadow-panel); overflow: hidden; }
.labs-card { border-color: rgba(203, 213, 225, 0.28); background: radial-gradient(circle at top right, rgba(94, 199, 255, 0.14), transparent 18rem), linear-gradient(135deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)), rgba(16, 24, 33, 0.76); box-shadow: var(--shadow-panel), var(--shadow-swan); }
.labs-card[data-card-link] { cursor: pointer; }
.labs-card h3, .remote-copy-card h3, .remote-feature-card h3, .remote-no-card h3 { font-size: 1.35rem; }
.labs-card p, .remote-copy-card p, .remote-feature-card p, .remote-no-card p, .remote-list { margin-top: 10px; color: var(--text-secondary); line-height: 1.65; }
.product-page-remote .product-hero { grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.82fr); }
.product-page-remote .product-hero-copy h1 { font-size: clamp(3.4rem, 7vw, 7rem); }
.remote-trust-line { margin-top: 18px; color: var(--nest-1); font-family: var(--font-swan); font-size: 0.82rem; font-weight: 900; text-transform: uppercase; }
.nest-remote-hero-panel { border-color: rgba(39, 200, 120, 0.38); box-shadow: var(--shadow-panel), var(--shadow-nest); }
.remote-phone-frame { display: grid; gap: 12px; padding: 16px; border: 1px solid rgba(39, 200, 120, 0.24); border-radius: 28px; background: linear-gradient(180deg, rgba(7, 10, 14, 0.96), rgba(16, 24, 33, 0.92)); }
.remote-phone-top { display: flex; align-items: center; justify-content: space-between; color: var(--nest-1); font-size: 0.76rem; font-weight: 900; text-transform: uppercase; }
.remote-status-list, .remote-service-list { display: grid; gap: 10px; }
.remote-status-list article, .remote-service-list article { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--border); border-radius: var(--radius-card); background: rgba(0, 0, 0, 0.24); }
.remote-status-list strong, .remote-service-list strong { display: block; color: var(--text-primary); }
.remote-status-list small, .remote-service-list small { color: var(--text-secondary); font-weight: 800; }
.remote-copy-grid { grid-template-columns: repeat(2, 1fr); }
.remote-feature-grid { grid-template-columns: repeat(4, 1fr); }
.remote-feature-card { min-height: 178px; }
.remote-feature-card span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: #04120c; background: var(--gradient-nest); font-family: var(--font-swan); font-weight: 900; }
.remote-screenshot-grid { grid-template-columns: repeat(5, 1fr); }
.remote-placeholder { min-height: 220px; display: grid; align-content: space-between; border-color: rgba(39, 200, 120, 0.24); }
.remote-placeholder::before { content: ""; display: block; height: 118px; border: 1px solid rgba(203, 213, 225, 0.12); border-radius: var(--radius-card); background: linear-gradient(90deg, rgba(39, 200, 120, 0.18), transparent 58%), repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 18px), rgba(0, 0, 0, 0.2); }
.remote-placeholder strong { margin-top: 16px; color: var(--text-primary); font-family: var(--font-swan); }
.remote-alert-grid, .remote-backup-grid, .remote-no-list { grid-template-columns: repeat(3, 1fr); }
.remote-no-card { min-height: 132px; }
.remote-no-card h3 { color: var(--nest-1); }
.remote-closing-card { border-color: rgba(39, 200, 120, 0.4); }
@media (max-width: 1180px) { .remote-feature-grid, .remote-screenshot-grid { grid-template-columns: repeat(2, 1fr); } .remote-alert-grid, .remote-backup-grid, .remote-no-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 980px) { .product-page-remote .product-hero, .remote-copy-grid { grid-template-columns: 1fr; } .nest-remote-hero-panel { max-width: 560px; width: 100%; margin-inline: auto; } }
@media (max-width: 760px) { .labs-grid, .remote-feature-grid, .remote-screenshot-grid, .remote-alert-grid, .remote-backup-grid, .remote-no-list { grid-template-columns: 1fr; } .remote-status-list article, .remote-service-list article { grid-template-columns: auto minmax(0, 1fr); } .remote-status-list article > span:last-child, .remote-service-list article > span:last-child { grid-column: 2; } }

/* Sentinel brand asset integration */
.sentinel-dropdown-logo,
.product-icon-img,
.stack-logo,
.sentinel-panel-logo,
.logic-badge-sentinel,
.sentinel-hero-logo,
.sentinel-command-badge {
  display: block;
  object-fit: contain;
  border: 0;
  outline: 0;
  background: transparent;
  box-shadow: none;
}

.sentinel-dropdown-logo {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 12px rgba(230, 57, 70, 0.22));
}

.product-icon-img {
  width: 58px;
  height: 58px;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 18px rgba(230, 57, 70, 0.26));
}

.stack-logo {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  filter: drop-shadow(0 0 14px rgba(230, 57, 70, 0.22));
}

.sentinel-panel-logo {
  width: min(100%, 230px);
  height: 230px;
  margin: 0 auto 24px;
  filter:
    drop-shadow(0 0 24px rgba(230, 57, 70, 0.22))
    drop-shadow(0 22px 36px rgba(0, 0, 0, 0.26));
}

.logic-badge-sentinel {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  filter: drop-shadow(0 0 18px rgba(230, 57, 70, 0.28));
}

.sentinel-hero-logo {
  width: min(100%, 520px);
  height: auto;
  margin: 0 0 20px;
  filter:
    drop-shadow(0 0 24px rgba(230, 57, 70, 0.16))
    drop-shadow(0 18px 34px rgba(0, 0, 0, 0.28));
}

.sentinel-panel-head-branded {
  text-align: center;
}

.sentinel-command-badge {
  width: min(100%, 165px);
  height: 165px;
  margin: 0 auto 16px;
  filter:
    drop-shadow(0 0 26px rgba(230, 57, 70, 0.25))
    drop-shadow(0 20px 34px rgba(0, 0, 0, 0.28));
}

.sentinel-panel-head-branded .system-badge {
  margin-inline: auto;
}

.sentinel-panel-head-branded strong {
  display: block;
  margin-top: 12px;
}

@media (max-width: 720px) {
  .sentinel-hero-logo {
    width: min(100%, 390px);
    margin-bottom: 14px;
  }

  .sentinel-panel-logo,
  .sentinel-command-badge {
    width: min(100%, 165px);
    height: 165px;
  }
}