:root {
  --bg: #030807;
  --bg-2: #07110f;
  --ink: #f5fff9;
  --muted: #a9bbb5;
  --soft: #6f817b;
  --green: #59ad4b;
  --green-2: #59ad4b;
  --cyan: #49e4ff;
  --red: #ff4858;
  --line: rgba(185, 255, 220, 0.16);
  --glass: rgba(9, 20, 17, 0.68);
  --glass-2: rgba(19, 40, 34, 0.78);
  --shadow: 0 30px 120px rgba(0, 0, 0, 0.55);
  --header-h: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 78% 5%, rgba(73, 228, 255, 0.18), transparent 28rem),
    radial-gradient(circle at 20% 25%, rgba(89, 173, 75, 0.18), transparent 30rem),
    linear-gradient(180deg, #020504 0%, #06100e 48%, #030706 100%);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: clip;
}

html,
body {
  width: 100%;
  max-width: 100%;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 80%);
}

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

button,
input,
select {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 120;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--red));
  box-shadow: 0 0 22px rgba(89, 173, 75, 0.7);
  transform-origin: left center;
}

.qb-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 50;
  width: min(1180px, calc(100% - 32px));
  height: var(--header-h);
  display: grid;
  grid-template-columns: 230px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 12px 14px 12px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(4, 10, 9, 0.76);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.qb-logo img {
  width: 205px;
  height: auto;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.45));
}

.qb-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
  scrollbar-width: none;
}

.qb-nav::-webkit-scrollbar,
.theatre-track::-webkit-scrollbar,
.horizontal-track::-webkit-scrollbar {
  display: none;
}

.qb-nav a,
.qb-nav-cta,
.btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.qb-nav a {
  padding: 10px 13px;
  color: #ccddd7;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  perspective: 800px;
}

.qb-nav a:hover,
.qb-nav a.is-active {
  color: #fff;
  background: linear-gradient(135deg, rgba(89, 173, 75, 0.24), rgba(73, 228, 255, 0.1));
  transform: translateY(-2px) rotateX(8deg);
}

.qb-nav-cta {
  padding: 12px 17px;
  color: #041008;
  background: linear-gradient(135deg, var(--green-2), var(--green));
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 12px 34px rgba(89, 173, 75, 0.34);
}

.qb-nav-cta:hover,
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 46px rgba(89, 173, 75, 0.46);
}

.hero {
  position: relative;
  min-height: 100dvh;
  overflow: hidden;
  isolation: isolate;
}

.hero__canvas,
.hero__backdrop,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__canvas {
  z-index: -1;
  opacity: 0.88;
}

.hero__backdrop {
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.84;
  transform: scale(1.04);
}

.hero__shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(2, 5, 4, 0.98) 0%, rgba(2, 5, 4, 0.78) 35%, rgba(2, 5, 4, 0.25) 68%, rgba(2, 5, 4, 0.85) 100%),
    linear-gradient(180deg, rgba(2, 5, 4, 0.2), #030706 96%);
}

.hero__content {
  width: min(1180px, calc(100% - 32px));
  min-height: 100dvh;
  margin: 0 auto;
  padding: 144px 0 82px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(350px, 0.85fr);
  align-items: center;
  gap: 42px;
}

.hero h1,
.section-copy h2,
.stage-title h2,
.final-cta h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.96;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(56px, 8vw, 126px);
  font-weight: 950;
  text-transform: uppercase;
  color: #f8fff9;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.58), 0 0 34px rgba(89, 173, 75, 0.26);
}

.noc-page .hero h1 {
  max-width: 860px;
  font-size: clamp(44px, 5.9vw, 92px);
  line-height: 0.98;
}

.noc-page .hero__lead {
  max-width: 760px;
  font-size: clamp(22px, 2.5vw, 34px);
}

.noc-page .hero__body {
  max-width: 690px;
}

.noc-page .hero__backdrop {
  object-position: center right;
}

.noc-page .hero__shade {
  background:
    linear-gradient(90deg, rgba(2, 5, 4, 0.98) 0%, rgba(2, 5, 4, 0.74) 42%, rgba(2, 5, 4, 0.22) 72%, rgba(2, 5, 4, 0.78) 100%),
    linear-gradient(180deg, rgba(2, 5, 4, 0.12), #030706 96%);
}

.hero__lead {
  max-width: 730px;
  margin: 24px 0 0;
  font-size: clamp(22px, 3vw, 42px);
  line-height: 1.08;
  font-weight: 820;
  color: #f4fff7;
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}

.hero__body,
.section-copy p,
.motion-card p,
.faq p,
.final-cta p {
  color: var(--muted);
  font-size: 17px;
}

.hero__body {
  max-width: 640px;
  margin: 22px 0 0;
  color: #c4d3cd;
}

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

.btn {
  padding: 14px 20px;
  font-weight: 900;
  font-size: 14px;
}

.btn--primary {
  color: #041008;
  background: linear-gradient(135deg, #59AD4B, var(--green));
}

.btn--ghost {
  color: #e8fff4;
  border: 1px solid rgba(232, 255, 244, 0.24);
  background: rgba(255, 255, 255, 0.06);
}

.btn--ghost:hover {
  border-color: rgba(73, 228, 255, 0.5);
  background: rgba(73, 228, 255, 0.12);
  transform: translateY(-2px);
}

.hero__hud {
  position: relative;
  min-height: 570px;
  perspective: 1200px;
}

.hud-radar {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(31vw, 430px);
  aspect-ratio: 1;
  border: 1px solid rgba(73, 228, 255, 0.38);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotateX(62deg) rotateZ(-18deg);
  box-shadow: 0 0 70px rgba(73, 228, 255, 0.18), inset 0 0 50px rgba(89, 173, 75, 0.12);
}

.hud-radar::before,
.hud-radar::after {
  content: "";
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(89, 173, 75, 0.32);
  border-radius: 50%;
}

.hud-radar::after {
  inset: 31%;
}

.hud-radar span {
  position: absolute;
  inset: 48% 0 auto;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(89, 173, 75, 0.9), transparent);
  transform: rotate(calc(var(--i, 1) * 45deg));
  animation: scanLine 4.6s linear infinite;
}

.hud-radar span:nth-child(1) { --i: 1; }
.hud-radar span:nth-child(2) { --i: 2; }
.hud-radar span:nth-child(3) { --i: 3; }
.hud-radar span:nth-child(4) { --i: 4; }

.hud-panel {
  position: absolute;
  width: 190px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(9, 20, 17, 0.78), rgba(9, 20, 17, 0.42));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hud-panel strong {
  display: block;
  color: #fff;
  font-size: 30px;
  line-height: 1;
}

.hud-panel span {
  display: block;
  margin-top: 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.hud-panel--live { top: 18%; left: 3%; }
.hud-panel--sla { top: 52%; right: 0; border-color: rgba(255, 72, 88, 0.28); }
.hud-panel--days { bottom: 9%; left: 14%; }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 10px;
  align-items: center;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  transform: translateX(-50%);
}

.scroll-cue i {
  width: 72px;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent);
}

.signal-strip,
.theatre-head,
.split-feature,
.analyst-section,
.comparison,
.faq,
.final-cta {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.signal-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: -42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  box-shadow: var(--shadow);
  margin-bottom: 110px;
}

.signal-strip div {
  min-height: 128px;
  padding: 28px;
  background: rgba(6, 13, 11, 0.86);
}

.signal-strip strong {
  display: block;
  color: var(--green-2);
  font-size: 26px;
  line-height: 1;
}

.signal-strip span {
  display: block;
  margin-top: 13px;
  color: var(--muted);
  font-weight: 800;
}

.threat-theatre {
  position: relative;
  height: 460vh;
  margin-top: 0;
}

.threat-theatre__sticky {
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow: hidden;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 100%);
  justify-items: stretch;
  align-content: start;
  padding-top: clamp(132px, 13vh, 142px);
  background:
    radial-gradient(circle at 80% 30%, rgba(255, 72, 88, 0.18), transparent 20rem),
    radial-gradient(circle at 26% 76%, rgba(73, 228, 255, 0.16), transparent 23rem),
    linear-gradient(180deg, rgba(2, 5, 4, 0.92), rgba(3, 8, 7, 0.98));
}

.theatre-backdrop,
.theatre-rails,
.theatre-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.theatre-backdrop {
  overflow: hidden;
  opacity: 0.54;
}

.theatre-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.1) contrast(1.08) brightness(0.74);
  transform: scale(1.12);
  animation: theatreDrift 18s ease-in-out infinite alternate;
}

.theatre-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 5, 4, 0.98) 0%, rgba(2, 5, 4, 0.62) 42%, rgba(2, 5, 4, 0.32) 72%, rgba(2, 5, 4, 0.9) 100%),
    linear-gradient(180deg, rgba(2, 5, 4, 0.28), rgba(2, 5, 4, 0.96));
}

.theatre-rails {
  z-index: -1;
  perspective: 1000px;
  overflow: hidden;
}

.theatre-rails span {
  position: absolute;
  left: -12%;
  right: -12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(73, 228, 255, 0.5), rgba(89, 173, 75, 0.55), transparent);
  transform-origin: center;
  filter: drop-shadow(0 0 14px rgba(73, 228, 255, 0.35));
  animation: railSweep 5.8s linear infinite;
}

.theatre-rails span:nth-child(1) { top: 30%; transform: rotate(-12deg) translateX(-18%); animation-delay: 0s; }
.theatre-rails span:nth-child(2) { top: 46%; transform: rotate(8deg) translateX(-28%); animation-delay: -1.4s; }
.theatre-rails span:nth-child(3) { top: 62%; transform: rotate(-4deg) translateX(-38%); animation-delay: -2.8s; }
.theatre-rails span:nth-child(4) { top: 78%; transform: rotate(13deg) translateX(-48%); animation-delay: -4.2s; }

.theatre-grid {
  z-index: -1;
  background:
    linear-gradient(90deg, transparent 0 23%, rgba(89, 173, 75, 0.12) 24%, transparent 25% 49%, rgba(73, 228, 255, 0.12) 50%, transparent 51% 74%, rgba(255, 72, 88, 0.1) 75%, transparent 76%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 100% 100%, 70px 70px, 70px 70px;
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 78%);
  opacity: 0.7;
}

.theatre-head {
  position: relative;
  z-index: 4;
  max-width: min(1120px, calc(100vw - 96px));
  margin-bottom: 10px;
}

.theatre-head span {
  color: var(--green-2);
  font-size: 13px;
  font-weight: 950;
  text-transform: uppercase;
}

.theatre-head h2 {
  max-width: 1120px;
  margin: 10px 0 0;
  color: #fff;
  font-size: clamp(42px, 4.3vw, 58px);
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
}

.theatre-head p {
  max-width: 680px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.theatre-track {
  position: relative;
  z-index: 6;
  display: flex;
  gap: 18px;
  width: max-content;
  margin-top: -2px;
  padding-left: max(32px, calc((100vw - 1180px) / 2));
  padding-right: 56px;
  will-change: transform;
}

.theatre-card {
  position: relative;
  flex: 0 0 auto;
  width: min(64vw, 440px);
  min-height: 254px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(8, 18, 15, 0.92), rgba(2, 7, 6, 0.72)),
    radial-gradient(circle at 20% 20%, rgba(89, 173, 75, 0.2), transparent 14rem);
  box-shadow: 0 38px 120px rgba(0, 0, 0, 0.62);
  transform: perspective(1000px) rotateY(-18deg) translateZ(0);
}

.theatre-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 42%, rgba(255, 255, 255, 0.16) 50%, transparent 58%),
    linear-gradient(180deg, transparent 0 44%, rgba(255, 255, 255, 0.045) 45%, transparent 46% 100%);
  background-size: 180% 100%, 100% 12px;
  opacity: 0.72;
  animation: cardSweep 5.4s ease-in-out infinite;
  pointer-events: none;
}

.theatre-card span {
  position: relative;
  z-index: 1;
  color: var(--green-2);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.theatre-card h3 {
  position: relative;
  z-index: 1;
  margin: 26px 0 12px;
  color: #fff;
  font-size: clamp(30px, 2.9vw, 40px);
  line-height: 0.98;
}

.theatre-card p {
  position: relative;
  z-index: 1;
  max-width: 410px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.theatre-card i {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 88px;
  height: 88px;
  border: 1px solid rgba(89, 173, 75, 0.24);
  border-radius: 50%;
  box-shadow: inset 0 0 28px rgba(89, 173, 75, 0.12), 0 0 32px rgba(89, 173, 75, 0.16);
}

.theatre-card i::before,
.theatre-card i::after {
  content: "";
  position: absolute;
  inset: 22%;
  border: 1px solid rgba(73, 228, 255, 0.35);
  border-radius: 50%;
}

.theatre-card i::after {
  inset: 48%;
  background: currentColor;
  border: 0;
}

.theatre-card--green { color: var(--green); }
.theatre-card--cyan { color: var(--cyan); border-color: rgba(73, 228, 255, 0.22); }
.theatre-card--red { color: var(--red); border-color: rgba(255, 72, 88, 0.28); }
.theatre-card--red span { color: #ff9ca5; }

.split-feature,
.analyst-section,
.comparison {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 54px;
  align-items: center;
  padding: 132px 0;
}

.section-index {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--green-2);
  font-weight: 950;
  font-size: 13px;
}

.section-copy h2,
.stage-title h2,
.final-cta h2 {
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 930;
}

.section-copy p {
  margin: 24px 0 0;
}

.glass-visual,
.analyst-section__image {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--glass);
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
}

.glass-visual::after,
.analyst-section__image::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 45%, rgba(255, 255, 255, 0.14) 50%, transparent 55%);
  transform: translateX(-120%);
  animation: shine 6s ease-in-out infinite;
}

.glass-visual img,
.analyst-section__image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.horizontal-stage {
  height: 360vh;
  position: relative;
}

.horizontal-stage__sticky {
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow: hidden;
  display: grid;
  align-content: start;
  padding-top: clamp(132px, 16vh, 160px);
  background:
    radial-gradient(circle at 20% 42%, rgba(255, 72, 88, 0.08), transparent 18rem),
    linear-gradient(180deg, rgba(4, 10, 9, 0), rgba(5, 13, 11, 0.9));
}

.stage-title {
  position: relative;
  z-index: 4;
  width: min(920px, calc(100vw - 64px));
  margin: 0 0 34px max(32px, calc((100vw - 1180px) / 2));
}

.stage-title span {
  color: var(--cyan);
  font-weight: 950;
}

.stage-title h2 {
  max-width: 920px;
  margin-top: 12px;
}

.horizontal-track {
  position: relative;
  z-index: 3;
  display: flex;
  gap: 18px;
  width: max-content;
  padding-left: max(16px, calc((100vw - 1180px) / 2));
  will-change: transform;
}

.rail-hint {
  display: none;
}

.motion-card {
  width: min(76vw, 430px);
  min-height: clamp(320px, 39vh, 370px);
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(14, 30, 25, 0.86), rgba(5, 12, 10, 0.74)),
    radial-gradient(circle at 20% 20%, rgba(89, 173, 75, 0.18), transparent 10rem);
  box-shadow: var(--shadow);
  transform: perspective(900px) rotateY(-10deg);
}

.motion-card span {
  color: var(--green-2);
  font-weight: 950;
}

.motion-card h3 {
  margin: 42px 0 16px;
  color: #fff;
  font-size: 44px;
  line-height: 1;
}

@media (min-width: 681px) and (max-height: 860px) {
  .horizontal-stage__sticky {
    padding-top: 122px;
  }

  .stage-title {
    width: min(1120px, calc(100vw - 96px));
    margin-bottom: 24px;
  }

  .stage-title h2 {
    max-width: 1120px;
    font-size: clamp(48px, 4.2vw, 64px);
    line-height: 0.98;
  }

  .motion-card {
    min-height: 292px;
    padding: 26px 30px;
  }

  .motion-card h3 {
    margin: 30px 0 12px;
    font-size: 40px;
  }

  .motion-card p {
    font-size: 15px;
    line-height: 1.42;
  }
}

.analyst-section {
  grid-template-columns: 1.1fr 0.9fr;
}

.checks {
  display: grid;
  gap: 13px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.checks li {
  position: relative;
  padding-left: 28px;
  color: #d8e8e2;
}

.checks li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px rgba(89, 173, 75, 0.6);
}

.deployment {
  padding: 120px 0 80px;
  background: linear-gradient(180deg, rgba(89, 173, 75, 0.06), rgba(73, 228, 255, 0.04));
}

.section-copy--center {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  text-align: center;
}

.timeline {
  width: min(1180px, calc(100% - 32px));
  margin: 58px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  overflow: hidden;
}

.timeline__item {
  min-height: 210px;
  padding: 26px;
  background: rgba(5, 12, 10, 0.82);
}

.timeline__item strong {
  display: block;
  color: var(--cyan);
  font-size: 24px;
}

.timeline__item span {
  display: block;
  margin-top: 18px;
  color: var(--muted);
}

.comparison {
  grid-template-columns: 0.9fr 1.1fr;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  box-shadow: var(--shadow);
}

.compare-grid div {
  min-height: 320px;
  padding: 32px;
  background: rgba(5, 12, 10, 0.88);
}

.compare-grid div:last-child {
  background: linear-gradient(145deg, rgba(89, 173, 75, 0.2), rgba(5, 12, 10, 0.88));
}

.compare-grid span {
  display: block;
  color: #fff;
  font-size: 24px;
  font-weight: 930;
}

.compare-grid p {
  margin: 26px 0 0;
  color: var(--muted);
}

.faq {
  padding: 80px 0 120px;
}

.faq-grid {
  display: grid;
  gap: 14px;
  margin-top: 48px;
}

details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 13, 11, 0.76);
  overflow: hidden;
}

summary {
  min-height: 72px;
  display: flex;
  align-items: center;
  padding: 22px 26px;
  cursor: pointer;
  color: #fff;
  font-weight: 900;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

details p {
  margin: 0;
  padding: 0 26px 24px;
}

.final-cta {
  padding: 110px 0 130px;
  text-align: center;
}

.final-cta div {
  padding: 62px 34px;
  border: 1px solid rgba(89, 173, 75, 0.38);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 0%, rgba(89, 173, 75, 0.28), transparent 22rem),
    rgba(6, 13, 11, 0.82);
  box-shadow: var(--shadow);
}

.final-cta p {
  max-width: 760px;
  margin: 24px auto 32px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.modal.is-open {
  display: flex;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
}

.modal__panel {
  position: relative;
  width: min(520px, 100%);
  max-height: min(86dvh, 760px);
  overflow: auto;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #08110f;
  box-shadow: var(--shadow);
}

.modal__panel h2 {
  margin: 0 0 20px;
  font-size: 30px;
}

.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.modal__close::before,
.modal__close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 12px;
  right: 12px;
  height: 2px;
  background: #fff;
}

.modal__close::before { transform: rotate(45deg); }
.modal__close::after { transform: rotate(-45deg); }

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: #d9e9e3;
  font-size: 13px;
  font-weight: 850;
}

input,
select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(89, 173, 75, 0.18);
}

select {
  color-scheme: dark;
}

select option {
  color: #07110f;
  background-color: #ffffff;
}

select option:checked {
  color: #ffffff;
  background-color: #1f6fd1;
}

select option:disabled {
  color: #6f817b;
}

.whatsapp-float {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 55;
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #69c75d, #1f9f51);
  box-shadow: 0 16px 38px rgba(37, 211, 102, 0.28);
  font-weight: 900;
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 720ms ease, transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

@keyframes scanLine {
  from { opacity: 0.25; transform: rotate(0deg); }
  to { opacity: 1; transform: rotate(360deg); }
}

@keyframes shine {
  0%, 45% { transform: translateX(-120%); }
  70%, 100% { transform: translateX(120%); }
}

@keyframes cardSweep {
  0%, 38% { background-position: -140% 0, 0 0; }
  72%, 100% { background-position: 160% 0, 0 0; }
}

@keyframes theatreDrift {
  from { transform: scale(1.12) translate3d(-1.4%, 0, 0); }
  to { transform: scale(1.17) translate3d(1.4%, -1%, 0); }
}

@keyframes railSweep {
  from { background-position: -120vw 0; opacity: 0.18; }
  35% { opacity: 0.86; }
  to { background-position: 120vw 0; opacity: 0.26; }
}

@keyframes alertFloat {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-8px, -10px, 0); }
}

@media (max-width: 980px) {
  .qb-header {
    grid-template-columns: 1fr auto;
    height: auto;
  }

  .qb-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero__content,
  .split-feature,
  .analyst-section,
  .comparison {
    grid-template-columns: 1fr;
  }

  .hero__content {
    padding-top: 176px;
  }

  .hero__hud {
    min-height: 420px;
  }

  .signal-strip,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .analyst-section__image {
    order: 2;
  }
}

@media (max-width: 680px) {
  :root {
    --header-h: auto;
  }

  .qb-header {
    top: 10px;
    width: calc(100% - 20px);
    padding: 10px;
    gap: 10px;
    grid-template-columns: 1fr;
    overflow: hidden;
  }

  .qb-logo img {
    width: 176px;
  }

  .qb-nav-cta {
    width: 100%;
    padding: 10px 12px;
    font-size: 12px;
  }

  .qb-nav {
    min-width: 0;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    mask-image: linear-gradient(90deg, #000 0 88%, transparent);
  }

  .qb-nav a {
    white-space: nowrap;
    flex: 0 0 auto;
  }

  .hero__content {
    width: calc(100vw - 32px);
    min-height: auto;
    padding: 340px 0 76px;
    gap: 20px;
  }

  .hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(38px, 11.5vw, 48px);
    overflow-wrap: anywhere;
  }

  .noc-page .hero h1 {
    font-size: clamp(34px, 10vw, 44px);
  }

  .hero__copy {
    max-width: 330px;
  }

  .hero__lead {
    font-size: 20px;
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .hero__body {
    font-size: 15px;
    overflow-wrap: anywhere;
  }

  .hero__hud {
    min-height: 270px;
    overflow: hidden;
  }

  .hud-radar {
    width: 250px;
  }

  .hud-panel {
    width: 138px;
    padding: 13px;
  }

  .hud-panel strong {
    font-size: 24px;
  }

  .hud-panel--live { top: 4%; left: 0; }
  .hud-panel--sla { top: 47%; right: auto; left: 52%; }
  .hud-panel--days { bottom: 0; left: 0; }

  .signal-strip,
  .timeline,
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .threat-theatre {
    height: auto;
  }

  .threat-theatre__sticky {
    position: relative;
    height: auto;
    min-height: 100dvh;
    padding: 340px 0 72px;
  }

  .rail-hint {
    width: calc(100% - 32px);
    margin: 18px auto 14px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    color: #dfffee;
    font-size: 12px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: 0;
    pointer-events: none;
  }

  .rail-hint span {
    padding: 8px 12px;
    border: 1px solid rgba(185, 255, 220, 0.2);
    border-radius: 999px;
    background: rgba(5, 12, 10, 0.72);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(14px);
  }

  .rail-hint i {
    width: 42px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #041008;
    background: linear-gradient(135deg, var(--green-2), var(--green));
    font-style: normal;
    animation: swipePulse 1.3s ease-in-out infinite;
  }

  .theatre-head h2 {
    font-size: 38px;
  }

  .noc-page .theatre-head h2 {
    font-size: 34px;
  }

  .theatre-track {
    width: auto;
    padding: 0 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .theatre-card {
    flex: 0 0 84vw;
    min-height: 298px;
    padding: 24px;
    scroll-snap-align: start;
  }

  .noc-page .theatre-card {
    min-height: 252px;
  }

  .noc-page .theatre-card h3 {
    margin-top: 32px;
    font-size: 32px;
  }

  .theatre-card h3 {
    margin-top: 42px;
    font-size: 36px;
  }

  .split-feature,
  .analyst-section,
  .comparison {
    gap: 30px;
    padding: 82px 0;
  }

  .section-copy h2,
  .stage-title h2,
  .final-cta h2 {
    font-size: 39px;
  }

  .horizontal-stage {
    height: auto;
  }

  .horizontal-stage__sticky {
    position: relative;
    height: auto;
    padding: 86px 0;
  }

  .stage-title {
    width: calc(100% - 32px);
    margin: 0 auto 34px;
  }

  .horizontal-track {
    width: auto;
    padding: 0 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .motion-card {
    flex: 0 0 84vw;
    min-height: 330px;
    scroll-snap-align: start;
  }

  .whatsapp-float span {
    display: none;
  }
}

@keyframes swipePulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(8px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}