:root {
  --ink: #0A1420;
  --ink-2: #101E2E;
  --ink-3: #16283B;
  --cyan: #2BE3F0;
  --cyan-soft: #8FF1F8;
  --cyan-dim: #12707A;
  --paper: #EAF3F5;
  --slate: #8CA0AA;
  --slate-dim: #5E7480;
  --line: rgba(234, 243, 245, 0.09);
  --radius-s: 8px;
  --radius-m: 14px;
  --radius-l: 22px;
  --shadow-glow: 0 0 0 1px rgba(43, 227, 240, 0.12), 0 20px 60px -30px rgba(43, 227, 240, 0.35);
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --ease: cubic-bezier(.22, .8, .28, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}

p { margin: 0 0 1em; color: var(--slate); }
a { color: inherit; text-decoration: none; }

.mono { font-family: var(--mono); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--cyan);
  color: var(--ink);
  padding: 10px 16px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.section-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  max-width: 720px;
  margin-bottom: 18px;
}

.section-lead {
  max-width: 620px;
  font-size: 1.05rem;
}

section { padding: 108px 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn-primary {
  background: var(--cyan);
  color: #04171B;
}
.btn-primary:hover { transform: translateY(-2px); background: var(--cyan-soft); }

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--paper);
}
.btn-ghost:hover { border-color: var(--cyan-dim); transform: translateY(-2px); }

.btn-block { width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 20, 32, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark { width: 30px; height: 30px; flex: none; }
.mark-ring { fill: none; stroke: var(--cyan); stroke-width: 3; }
.mark-spokes line { stroke: var(--cyan-dim); stroke-width: 2; }
.mark-gnomon { fill: var(--cyan); }

.brand-word {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--paper);
}
.brand-word em { color: var(--cyan); font-style: normal; }

.nav {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav a {
  font-size: 0.94rem;
  color: var(--slate);
  transition: color 0.2s var(--ease);
}
.nav a:hover { color: var(--paper); }
.nav-cta {
  background: var(--ink-3);
  border: 1px solid var(--line);
  padding: 9px 18px;
  border-radius: 999px;
  color: var(--paper) !important;
}
.nav-cta:hover { border-color: var(--cyan-dim); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  margin: 0 8px;
  background: var(--paper);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { padding: 100px 0 90px; overflow: hidden; }
.hero-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.6rem);
  line-height: 1.08;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 1.08rem;
  max-width: 520px;
  color: var(--slate);
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 30px 0 46px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin: 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.hero-stats dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-dim);
  margin-bottom: 6px;
}
.hero-stats dd {
  margin: 0;
  font-size: 1.05rem;
  color: var(--cyan-soft);
  font-family: var(--mono);
}

.hero-visual { position: relative; }
.radar-svg { width: 100%; height: auto; display: block; }
.radar-ring { fill: none; stroke: var(--line); stroke-width: 1.5; }
.radar-ticks line { stroke: var(--cyan-dim); stroke-width: 2; }
.radar-sweep {
  transform-origin: 200px 200px;
  animation: sweep-rotate 7s linear infinite;
}
@keyframes sweep-rotate { to { transform: rotate(360deg); } }

.radar-core { fill: var(--cyan); }
.blip {
  fill: var(--cyan);
  animation: blip-pulse 3.2s ease-in-out infinite;
}
@keyframes blip-pulse {
  0%, 100% { opacity: 0.25; r: 4; }
  50% { opacity: 1; r: 6; }
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.service-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 30px 26px;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.service-card:hover {
  border-color: var(--cyan-dim);
  transform: translateY(-4px);
}

.service-icon {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: 18px;
}

.service-card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
}
.service-card p { font-size: 0.94rem; margin-bottom: 0; }

.coverage { background: var(--ink-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.tabs {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  margin: 34px 0 40px;
}
.tab-btn {
  font-family: var(--mono);
  font-size: 0.85rem;
  padding: 10px 22px;
  border-radius: 999px;
  border: none;
  background: transparent;
  color: var(--slate);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.tab-btn.is-active {
  background: var(--cyan);
  color: #04171B;
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: panel-in 0.35s var(--ease); }
@keyframes panel-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}
.panel-grid h3 { font-size: 1.4rem; margin-bottom: 14px; }

.panel-note {
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 24px;
}
.panel-note p:last-child { margin-bottom: 0; color: var(--paper); }

.check-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--paper);
  font-size: 0.96rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--cyan-dim);
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.process-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.process-step {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.process-step:last-child { border-bottom: 1px solid var(--line); }
.step-index {
  font-size: 1.6rem;
  color: var(--cyan-dim);
}
.process-step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.process-step p { margin-bottom: 0; max-width: 560px; }

.why-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.why-copy p { max-width: 520px; }

.coverage-map { width: 100%; height: auto; }
.map-ring { fill: none; stroke: var(--line); stroke-width: 1.5; }
.map-ring--outer { stroke: var(--cyan-dim); stroke-dasharray: 3 6; }
.map-roads line { stroke: var(--line); stroke-width: 1; }
.map-hq { fill: var(--cyan); }
.map-label { fill: var(--cyan-soft); font-size: 13px; text-anchor: middle; letter-spacing: 0.08em; }

.map-satellite circle {
  fill: var(--ink);
  stroke: var(--cyan);
  stroke-width: 1.5;
  animation: satellite-pulse 3.2s ease-in-out infinite;
}
@keyframes satellite-pulse {
  0%, 100% { opacity: 0.55; r: 3.2; }
  50% { opacity: 1; r: 4.6; }
}
.map-satellite text {
  fill: var(--slate);
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: 0.05em;
}

.cta-band {
  background: linear-gradient(135deg, var(--ink-3), var(--ink-2));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-inner { text-align: center; max-width: 640px; }
.cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
}
.cta-inner p { margin-bottom: 30px; }

.contact-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  gap: 14px;
}
.contact-details li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
  font-size: 0.92rem;
  color: var(--paper);
}
.contact-details li span {
  color: var(--slate-dim);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.contact-form {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 34px;
  display: grid;
  gap: 18px;
}
.form-row { display: grid; gap: 8px; }
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-row label {
  font-size: 0.82rem;
  color: var(--slate);
}
.form-row input,
.form-row textarea {
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 12px 14px;
  color: var(--paper);
  font-family: var(--body);
  font-size: 0.95rem;
  resize: vertical;
}
.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--cyan-dim);
}
.form-status {
  margin: 0;
  font-size: 0.88rem;
  color: var(--cyan-soft);
  min-height: 1.2em;
}


.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { color: var(--slate); font-size: 0.9rem; }
.footer-nav a:hover { color: var(--paper); }
.footer-meta { color: var(--slate-dim); font-size: 0.8rem; }

.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 380px; margin: 0 auto; order: -1; }
  .why-inner { grid-template-columns: 1fr; }
  .why-visual { max-width: 320px; margin: 0 auto; }
  .contact-inner { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .panel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink-2);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 32px 28px;
    gap: 18px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav-toggle { display: flex; }
  section { padding: 72px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; row-gap: 18px; }
}