:root {
  --bg: #071411;
  --panel-1: #0d211c;
  --panel-2: #10231e;
  --panel-3: #17322a;
  --paper: #f0eee7;
  --ink: #10231e;
  --lime: #d7ff4f;
  --lime-hover: #ecffac;
  --cream: #f3f2ec;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --display: "Space Grotesk", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--display);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--lime); color: var(--bg); }

img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }

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

.shell {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  padding-inline: 20px;
}
@media (min-width: 768px) { .shell { padding-inline: 32px; } }
@media (min-width: 1100px) { .shell { padding-inline: 48px; } }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: fixed; top: -100%; left: 16px; z-index: 100;
  padding: 10px 16px; background: var(--lime); color: var(--bg);
  font-family: var(--mono); font-size: 12px; text-transform: uppercase;
}
.skip-link:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
.section-light :focus-visible { outline-color: var(--bg); }

h1, h2, h3 { font-weight: 500; letter-spacing: -0.05em; }

.mono-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.mono-label.muted { color: rgba(243, 242, 236, 0.55); }
.lime { color: var(--lime); }

.eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em; text-transform: uppercase;
}
.eyebrow-lime { color: var(--lime); }
.eyebrow-dark { color: var(--ink); }

.pulse-dot, .live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 18px rgba(215, 255, 79, 0.9);
  animation: pulse 2.4s ease-in-out infinite;
}
.live-dot { width: 6px; height: 6px; box-shadow: none; }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.82); }
}

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 20px;
  font-family: var(--display); font-size: 14px; font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.15s;
}
.btn:active { transform: scale(0.98); }
.btn-lime { background: var(--lime); color: var(--bg); }
.btn-lime:hover { background: var(--lime-hover); }
.btn-sm { padding: 9px 16px; font-size: 12px; }

.ico-arrow { width: 15px; height: 15px; transition: transform 0.2s; }
.btn:hover .ico-arrow, .ghost-link:hover .ico-arrow { transform: translate(2px, -2px); }

.ghost-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 4px; color: rgba(243, 242, 236, 0.75);
  font-size: 14px;
  transition: color 0.2s;
}
.ghost-link:hover { color: var(--lime); }

.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 50;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(7, 20, 17, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  height: 76px;
}
.brand-lockup { display: inline-flex; align-items: center; gap: 10px; }
.brand-lockup img { height: 28px; width: auto; display: block; }
.site-nav { display: none; gap: 28px; }
.site-nav a {
  font-size: 13px; color: rgba(243, 242, 236, 0.72);
  transition: color 0.2s;
}
.site-nav a:hover { color: var(--lime); }
@media (min-width: 900px) { .site-nav { display: flex; } }

.hero {
  position: relative; isolation: isolate;
  min-height: min(92vh, 900px);
  display: flex; flex-direction: column; justify-content: center;
  padding-top: 76px;
  overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0; z-index: -3;
  width: 100%; height: 100%;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; mix-blend-mode: screen; opacity: 0.7; }
@media (min-width: 900px) {
  .hero-media { left: 38%; width: 62%; }
}
.hero-scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 75% 18%, rgba(215, 255, 79, 0.12), transparent 25%),
    linear-gradient(105deg, #071411 0%, #071411 34%, rgba(7, 20, 17, 0.85) 58%, rgba(7, 20, 17, 0.35) 100%),
    linear-gradient(to top, #071411 4%, transparent 40%);
}
.hero-grid {
  display: grid; gap: 56px;
  padding-block: 96px 64px;
  align-items: end;
}
@media (min-width: 1100px) {
  .hero-grid { grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.62fr); gap: 64px; }
  .hero-copy h1 { font-size: clamp(3rem, 5.6vw, 6rem); }
}
.hero-copy h1 {
  margin-top: 28px;
  max-width: 15ch;
  font-size: clamp(3rem, 7vw, 6.6rem);
  overflow-wrap: break-word;
  line-height: 0.93;
  letter-spacing: -0.06em;
  text-wrap: balance;
}
.lede {
  margin-top: 30px; max-width: 34em;
  font-size: 16px; line-height: 1.65;
  color: rgba(243, 242, 236, 0.72);
}
@media (min-width: 768px) { .lede { font-size: 17px; } }
.cta-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 18px;
  margin-top: 36px;
}

.signal-card {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(13, 33, 28, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 20px;
}
.signal-card-head, .signal-card-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.signal-card-head { padding-bottom: 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.signal-card-foot { padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.signal-card-body {
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 16px;
  padding-block: 26px 22px;
}
.signal-big { margin-top: 8px; font-size: 24px; letter-spacing: -0.04em; }
.signal-chip {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  background: var(--lime); color: var(--bg);
}
.signal-chip svg { width: 18px; height: 18px; }
.signal-line { width: 100%; height: 80px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }

.ticker {
  position: relative;
  border-block: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(11, 27, 23, 0.8);
  overflow: hidden;
}
.ticker-track {
  display: flex; align-items: center; gap: 28px;
  width: max-content;
  padding-block: 14px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(243, 242, 236, 0.5);
  animation: ticker 36s linear infinite;
}
.ticker-dot { width: 4px; height: 4px; background: var(--lime); border-radius: 50%; }
@keyframes ticker { to { transform: translateX(-50%); } }

.section-light { background: var(--paper); color: var(--ink); padding-block: clamp(80px, 12vw, 150px); }
.section-dark { background: var(--bg); color: var(--cream); padding-block: clamp(80px, 12vw, 150px); }

.split-head {
  display: grid; gap: 32px;
  padding-bottom: 44px;
}
@media (min-width: 900px) {
  .split-head { grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; }
}
.split-head-dark { border-bottom: 1px solid rgba(255, 255, 255, 0.15); }
#signal-model .split-head { border-bottom: 1px solid rgba(16, 35, 30, 0.15); }
.split-head h2 {
  margin-top: 22px;
  max-width: 14ch;
  font-size: clamp(2.4rem, 4.6vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
  text-wrap: balance;
}
.lead-lg {
  max-width: 26em;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: rgba(16, 35, 30, 0.8);
}
.sub-p {
  margin-top: 20px; max-width: 30em;
  font-size: 15px; line-height: 1.6;
  color: rgba(16, 35, 30, 0.66);
}
.side-note {
  max-width: 24em;
  font-size: 13.5px; line-height: 1.6;
  color: rgba(243, 242, 236, 0.6);
}

.triptych {
  display: grid;
  margin-top: 56px;
  border-block: 1px solid rgba(16, 35, 30, 0.15);
}
.trip-card { padding-block: 36px; border-bottom: 1px solid rgba(16, 35, 30, 0.15); }
.trip-card:last-child { border-bottom: 0; }
@media (min-width: 768px) {
  .triptych { grid-template-columns: repeat(3, 1fr); }
  .trip-card { padding: 40px 28px; border-bottom: 0; border-left: 1px solid rgba(16, 35, 30, 0.15); }
  .trip-card:first-child { padding-left: 0; border-left: 0; }
  .trip-card:last-child { padding-right: 0; }
}
.mono-num {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.16em; color: rgba(16, 35, 30, 0.45);
}
.trip-card h3 {
  margin-top: 40px;
  font-size: clamp(24px, 2.4vw, 30px);
  letter-spacing: -0.05em;
}
.trip-card p {
  margin-top: 14px; max-width: 24em;
  font-size: 14px; line-height: 1.6;
  color: rgba(16, 35, 30, 0.68);
}

.coverage-grid { display: grid; gap: 32px; margin-top: 48px; }
@media (min-width: 1100px) {
  .coverage-grid { grid-template-columns: 1fr 0.88fr; gap: 32px; align-items: start; }
}

.brief-panel {
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--panel-2);
  padding: 8px;
}
.brief-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 16px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.brief-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.brief-table th {
  padding: 12px 14px 10px;
  text-align: left;
  font-family: var(--mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(243, 242, 236, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.brief-table td {
  padding: 13px 14px;
  vertical-align: top;
  color: rgba(243, 242, 236, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.brief-table tr:last-child td { border-bottom: 0; }
.brief-table td:first-child { font-weight: 500; color: var(--cream); white-space: nowrap; }
.tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid rgba(215, 255, 79, 0.35);
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--lime);
  white-space: nowrap;
}
.tag-change, .tag-end { border-color: rgba(243, 242, 236, 0.25); color: rgba(243, 242, 236, 0.7); }
.tag-new { background: rgba(215, 255, 79, 0.12); }
.brief-foot { padding: 14px 16px; border-top: 1px solid rgba(255, 255, 255, 0.1); }

.coverage-cards {
  display: grid; gap: 1px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.15);
  grid-template-columns: 1fr;
}
@media (min-width: 560px) { .coverage-cards { grid-template-columns: 1fr 1fr; } }
.cov-card {
  position: relative;
  min-height: 200px;
  background: var(--panel-2);
  padding: 24px;
  transition: background 0.2s;
}
.cov-card:hover { background: var(--panel-3); }
.obs { position: absolute; top: 20px; right: 20px; color: rgba(243, 242, 236, 0.28); }
.cov-ico { width: 20px; height: 20px; color: var(--lime); }
.cov-card h3 {
  margin-top: 40px;
  font-size: 20px; letter-spacing: -0.04em;
}
.cov-card p { margin-top: 12px; font-size: 13.5px; line-height: 1.6; color: rgba(243, 242, 236, 0.58); }

.section-rhythm { position: relative; overflow: hidden; }
.deco-ring {
  position: absolute; top: 48px; right: -80px;
  width: 288px; height: 288px;
  border-radius: 50%; border: 40px solid rgba(215, 255, 79, 0.45);
}
@media (min-width: 768px) { .deco-ring { width: 440px; height: 440px; right: -120px; } }

.rhythm-grid { display: grid; gap: 44px; }
@media (min-width: 1100px) { .rhythm-grid { grid-template-columns: 0.62fr 1.38fr; gap: 96px; } }
.rhythm-grid > div:first-child h2 {
  margin-top: 22px; max-width: 10ch;
  font-size: clamp(2.4rem, 4.4vw, 4.4rem);
  line-height: 0.94; letter-spacing: -0.06em;
  text-wrap: balance;
}
.steps { list-style: none; border-top: 1px solid rgba(16, 35, 30, 0.2); }
.step {
  display: grid; gap: 16px; align-items: center;
  padding-block: 26px;
  border-bottom: 1px solid rgba(16, 35, 30, 0.2);
  grid-template-columns: auto 1fr;
}
.step-badge {
  display: grid; place-items: center;
  width: 32px; height: 32px;
  background: var(--lime);
  border: 1px solid rgba(16, 35, 30, 0.25);
  font-family: var(--mono); font-size: 11px;
  color: var(--ink);
}
.step h3 { font-size: clamp(20px, 2.2vw, 26px); letter-spacing: -0.04em; }
.step p { margin-top: 8px; max-width: 36em; font-size: 14px; line-height: 1.6; color: rgba(16, 35, 30, 0.68); }
.step-arrow { width: 20px; height: 20px; color: rgba(16, 35, 30, 0.4); display: none; }
@media (min-width: 700px) {
  .step { grid-template-columns: auto 1fr auto; }
  .step-arrow { display: block; }
}

.cta-section {
  position: relative; isolation: isolate;
  padding-block: clamp(90px, 13vw, 170px);
  overflow: hidden;
}
.cta-media, .cta-media img {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
}
.cta-media { opacity: 0.5; }
.cta-scrim {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(7, 20, 17, 0.95) 0%, rgba(7, 20, 17, 0.78) 52%, rgba(7, 20, 17, 0.6) 100%);
}
.cta-inner h2 {
  margin-top: 26px; max-width: 16ch;
  font-size: clamp(2.7rem, 5.6vw, 5.8rem);
  line-height: 0.92; letter-spacing: -0.065em;
  text-wrap: balance;
}

.lead-form { margin-top: 40px; max-width: 640px; display: grid; gap: 12px; }
.field-row { display: grid; gap: 12px; }
@media (min-width: 640px) {
  .field-row { grid-template-columns: 1fr 1fr; }
  .lead-form .field-row:last-of-type { grid-template-columns: 2fr 0fr; }
}
.lead-form input[type="email"],
.lead-form input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  background: rgba(13, 33, 28, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--cream);
  font-family: var(--display); font-size: 14px;
  transition: border-color 0.2s;
}
.lead-form input::placeholder { color: rgba(243, 242, 236, 0.4); }
.lead-form input:focus { outline: none; border-color: var(--lime); }
.hp-field { position: absolute !important; left: -9999px; width: 0 !important; height: 0 !important; opacity: 0; }
.form-status { min-height: 20px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; }
.form-status.ok { color: var(--lime); }
.form-status.err { color: #ffb37e; }

.fallback-line { margin-top: 18px; }
.fallback-line a { color: var(--lime); text-decoration: underline; text-underline-offset: 3px; }
.assurances {
  display: flex; flex-wrap: wrap; gap: 10px 28px;
  margin-top: 26px;
  list-style: none;
}
.assurances li { display: flex; align-items: center; gap: 8px; }
.assurances li::before {
  content: ""; width: 5px; height: 5px; background: var(--lime);
}
.built-for { margin-top: 34px; color: rgba(243, 242, 236, 0.45); }

.site-footer { background: var(--bg); padding: 40px 0 32px; }
.footer-inner {
  display: flex; flex-direction: column; gap: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 28px;
}
@media (min-width: 768px) {
  .footer-inner { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}
.footer-meta { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.footer-meta a:hover { color: var(--lime); }
.copyright { color: rgba(243, 242, 236, 0.3); }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track { animation: none; }
  .pulse-dot { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}