/* === SiteShield360 — command-center theme === */

:root {
  --bg: #050a14;
  --bg-1: #0a1220;
  --bg-2: #101a2c;
  --line: rgba(140, 180, 240, 0.12);
  --line-2: rgba(140, 180, 240, 0.22);
  --ink: #e8eef9;
  --ink-2: #aab7d0;
  --ink-3: #6b7a98;
  --cyan: #22d3ee;
  --cyan-2: #38bdf8;
  --blue: #3b82f6;
  --red: #ef4444;
  --red-2: #f87171;
  --amber: #f59e0b;
  --green: #10b981;
  --grid: rgba(56, 189, 248, 0.06);
  --shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.6);
}

body.theme-light {
  --bg: #f7f8fb;
  --bg-1: #ffffff;
  --bg-2: #eef2f8;
  --line: rgba(20, 40, 80, 0.10);
  --line-2: rgba(20, 40, 80, 0.18);
  --ink: #0a1220;
  --ink-2: #3a4866;
  --ink-3: #6b7a98;
  --cyan: #0284c7;
  --cyan-2: #0369a1;
  --blue: #1d4ed8;
  --red: #dc2626;
  --red-2: #ef4444;
  --grid: rgba(2, 132, 199, 0.06);
  --shadow: 0 24px 60px -28px rgba(20, 40, 80, 0.18);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* type */
.h-display {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0;
}
.h-section {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin: 0;
}
.mono {
  font-family: 'JetBrains Mono', monospace;
  font-feature-settings: 'tnum';
}
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ===== layout ===== */
.shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0;
}
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-brand .logo {
  display: inline-grid; place-items: center;
  width: 32px; height: 36px;
}
.nav-brand .logo svg { width: 100%; height: 100%; }
.nav-brand .logo-img {
  width: 36px; height: 36px;
  border-radius: 6px;
  overflow: hidden;
}
.nav-brand .logo-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.nav-brand .word {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 17px; letter-spacing: -0.01em;
}
.nav-brand .word .tld { color: var(--cyan); font-weight: 500; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-size: 13.5px; color: var(--ink-2);
  transition: color .2s;
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: flex; gap: 10px; align-items: center;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: 6px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 500; font-size: 13.5px;
  border: 1px solid transparent;
  transition: transform .15s, background .2s, border-color .2s, color .2s;
}
.btn-primary {
  background: var(--cyan); color: #04121f;
  border-color: var(--cyan);
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost {
  background: transparent; color: var(--ink);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--ink-3); }

/* ===== hero ===== */
.hero {
  position: relative;
  padding: 72px 0 96px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0/64px 64px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0/64px 64px,
    radial-gradient(800px 400px at 80% 20%, rgba(34, 211, 238, 0.10), transparent 70%),
    radial-gradient(600px 300px at 10% 80%, rgba(239, 68, 68, 0.08), transparent 70%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 60%, transparent 100%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-status {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line-2);
  background: var(--bg-1);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.08em;
  color: var(--ink-2);
  margin-bottom: 28px;
}
.hero-status .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--green) 25%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(.92); }
}
.hero h1 {
  font-size: clamp(40px, 5.4vw, 76px);
}
.hero h1 .accent { color: var(--cyan); }
.hero h1 .strike {
  position: relative; display: inline-block;
  color: var(--ink-3);
}
.hero h1 .strike::after {
  content: ''; position: absolute; left: -2%; right: -2%;
  top: 56%; height: 3px; background: var(--red);
  transform: rotate(-2deg);
}
.hero-sub {
  margin: 28px 0 36px;
  font-size: 17px;
  color: var(--ink-2);
  max-width: 520px;
  line-height: 1.6;
}
.hero-actions { display: flex; gap: 12px; }
.hero-meta {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hero-meta .key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.hero-meta .val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 500;
}

/* ===== gauge card ===== */
.gauge-card {
  position: relative;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, var(--bg-1), var(--bg));
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.gauge-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 14px;
  padding: 1px;
  background: linear-gradient(180deg, color-mix(in oklab, var(--cyan) 35%, transparent), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
.gauge-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 12px;
}
.gauge-head .title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13.5px; font-weight: 500;
  color: var(--ink-2);
}
.gauge-head .live {
  display: inline-flex; gap: 8px; align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: 0.1em;
  color: var(--ink-3);
}
.gauge-head .live::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--red); animation: pulse 1.6s ease-in-out infinite;
}
.gauge-svg-wrap {
  position: relative;
  display: grid; place-items: center;
  padding: 8px 0 4px;
}
.gauge-center {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  text-align: center;
  pointer-events: none;
}
.gauge-num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 96px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.gauge-num .of { font-size: 22px; color: var(--ink-3); margin-left: 4px; }
.gauge-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 4px;
}
.gauge-state {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 14px;
  margin-top: 8px;
  letter-spacing: 0.04em;
}
.gauge-drivers {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.driver {
  display: flex; align-items: center; gap: 10px;
  font-size: 12.5px;
}
.driver .name {
  font-family: 'JetBrains Mono', monospace;
  color: var(--ink-2);
  letter-spacing: 0.04em;
  flex: 1;
}
.driver .bar {
  flex: 1.3;
  height: 4px; border-radius: 2px;
  background: var(--bg-2);
  position: relative; overflow: hidden;
}
.driver .bar > i {
  position: absolute; top: 0; bottom: 0; left: 0;
  background: var(--cyan);
  transition: width .9s ease;
}
.driver .v {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; color: var(--ink);
  width: 28px; text-align: right;
}

/* ===== sections ===== */
section { padding: 96px 0; position: relative; }
section + section { border-top: 1px solid var(--line); }
.sec-head {
  display: grid; grid-template-columns: minmax(260px, 1fr) 2fr;
  gap: 48px; margin-bottom: 48px;
  align-items: end;
}
.sec-head h2 { font-size: clamp(34px, 4vw, 52px); }
.sec-head .lede { font-size: 17px; color: var(--ink-2); max-width: 560px; }
.sec-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.16em;
  color: var(--cyan);
  display: inline-block;
  margin-bottom: 14px;
}

/* ===== problem ===== */
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-1);
}
.problem-cell {
  padding: 32px 28px;
  border-right: 1px solid var(--line);
}
.problem-cell:last-child { border-right: none; }
.problem-cell .num {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 56px; line-height: 1;
  letter-spacing: -0.03em;
  color: var(--red-2);
  margin-bottom: 14px;
}
.problem-cell .lbl {
  font-size: 14px; color: var(--ink-2);
  line-height: 1.5;
}
.problem-cell .src {
  margin-top: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
}

.before-after {
  margin-top: 32px;
  display: grid; grid-template-columns: 1fr 64px 1fr;
  gap: 0; align-items: stretch;
  border: 1px solid var(--line);
  border-radius: 14px; overflow: hidden;
}
.ba-side {
  padding: 28px;
  background: var(--bg-1);
}
.ba-side.right { background: var(--bg-2); }
.ba-side h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 14px;
  margin: 0 0 16px;
  display: flex; align-items: center; gap: 8px;
}
.ba-side .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em;
  padding: 3px 8px; border-radius: 4px;
  text-transform: uppercase;
}
.ba-side.left .tag { background: rgba(239, 68, 68, 0.12); color: var(--red-2); }
.ba-side.right .tag { background: rgba(34, 211, 238, 0.12); color: var(--cyan); }
.ba-arrow {
  display: grid; place-items: center;
  background: var(--bg-1);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  color: var(--ink-3);
}
.alert-list { display: flex; flex-direction: column; gap: 8px; }
.alert {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  background: var(--bg-2);
  border-left: 2px solid var(--red);
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}
.ba-side.right .alert {
  background: var(--bg-1);
  border-left-color: var(--cyan);
}
.alert .src { color: var(--ink-3); width: 90px; }
.alert .msg { color: var(--ink); flex: 1; }
.alert .ts { color: var(--ink-3); }

.unified-out {
  display: flex; flex-direction: column; gap: 12px;
  align-items: center; justify-content: center;
  height: 100%;
  padding: 12px;
}
.uo-score {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  font-size: 88px; line-height: 1;
  letter-spacing: -0.03em;
}
.uo-score.warn { color: var(--amber); }
.uo-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.uo-driver {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
}

/* ===== how ===== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-1);
  overflow: hidden;
}
.step {
  padding: 28px 24px 28px;
  border-right: 1px solid var(--line);
  position: relative;
  display: flex; flex-direction: column; gap: 12px;
}
.step:last-child { border-right: none; }
.step .ix {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.14em;
}
.step h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 18px;
  margin: 0;
}
.step p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }
.step .glyph {
  width: 36px; height: 36px;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  display: grid; place-items: center;
  color: var(--cyan);
}

/* ===== modules ===== */
.modules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.module {
  border: 1px solid var(--line);
  background: var(--bg-1);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  transition: border-color .25s, transform .25s;
}
.module:hover {
  border-color: var(--line-2);
  transform: translateY(-2px);
}
.module-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 12px; margin-bottom: 22px;
}
.module-glyph {
  width: 44px; height: 44px;
  border-radius: 8px;
  display: grid; place-items: center;
  border: 1px solid var(--line-2);
  color: var(--cyan);
  background: var(--bg-2);
}
.module-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--ink);
}
.module-price .yr { color: var(--ink-3); margin-left: 2px; }
.module h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500; font-size: 22px;
  margin: 0 0 4px;
}
.module .sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}
.module .desc { font-size: 14px; color: var(--ink-2); margin-bottom: 18px; line-height: 1.55; }
.module ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.module li {
  font-size: 13px; color: var(--ink-2);
  display: flex; gap: 10px; align-items: flex-start;
}
.module li::before {
  content: ''; flex: 0 0 auto;
  width: 4px; height: 4px; margin-top: 7px;
  border-radius: 50%; background: var(--cyan);
}
.bundles {
  margin-top: 18px;
  display: flex; gap: 14px; flex-wrap: wrap;
  padding: 18px 22px;
  border: 1px dashed var(--line-2);
  border-radius: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-2);
}
.bundles strong {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  color: var(--ink);
}
.bundles .pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-2);
  color: var(--ink);
}
.bundles .pill.hot { color: var(--cyan); border-color: color-mix(in oklab, var(--cyan) 40%, transparent); }

/* ===== cta ===== */
.cta {
  border-top: 1px solid var(--line);
  padding: 96px 0 64px;
  position: relative;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(700px 240px at 50% 0%, color-mix(in oklab, var(--cyan) 18%, transparent), transparent 70%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.cta h2 { font-size: clamp(36px, 5vw, 60px); }
.cta p { color: var(--ink-2); margin: 22px 0 32px; font-size: 17px; }
.cta-row { display: flex; gap: 12px; justify-content: center; }
.cta-meta {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
}
.cta-meta .key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-3);
  margin-bottom: 6px;
}
.cta-meta .val { font-size: 14px; color: var(--ink-2); }

/* ===== footer ===== */
footer {
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
}
.foot-inner {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12.5px;
  color: var(--ink-3);
  font-family: 'JetBrains Mono', monospace;
}

/* ===== utility ===== */
.hide-mobile { }
.show-mobile { display: none; }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-meta { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; gap: 16px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-cell { border-right: none; border-bottom: 1px solid var(--line); }
  .before-after { grid-template-columns: 1fr; }
  .ba-arrow { padding: 10px; transform: rotate(90deg); border: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--line); }
  .modules { grid-template-columns: 1fr; }
  .cta-meta { grid-template-columns: 1fr; }
  .foot-inner { flex-direction: column; gap: 10px; }
}