:root {
  --bg:        #0a0d10;
  --bg-2:      #0e1319;
  --surface:   #12181f;
  --surface-2: #161d26;
  --border:    #223040;
  --border-2:  #2c3d50;

  --text:      #e8edf2;
  --muted:     #9aa7b4;
  --faint:     #6b7887;

  --accent:      #00e6a8;  
  --accent-2:    #3aa0ff;  
  --accent-soft: rgba(0, 230, 168, 0.12);

  --radius: 14px;
  --maxw: 1120px;
  --gap: clamp(1rem, 3vw, 2rem);

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 0.6em; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  background: var(--accent);
  color: #05201a;
  padding: 0.6rem 1rem;
  border-radius: 0 0 8px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2.5rem);
}
.narrow { max-width: 760px; }
.center { text-align: center; }
.center .tags { justify-content: center; }

.section {
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
  border-top: 1px solid var(--border);
  position: relative;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 20% 15%, rgba(0, 230, 168, 0.07), transparent 42%),
    radial-gradient(circle at 82% 85%, rgba(58, 160, 255, 0.06), transparent 45%),
    linear-gradient(to right, rgba(34, 48, 64, 0.35) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(34, 48, 64, 0.35) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 46px 46px, 46px 46px;
}

.label, .eyebrow {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: none;
  display: inline-block;
  margin-bottom: 0.9rem;
}
.eyebrow { color: var(--faint); }

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

.ph { color: var(--faint); font-size: 0.85em; font-family: var(--mono); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 13, 16, 0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(10, 13, 16, 0.9);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}
.logo {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--text);
}
.logo:hover { text-decoration: none; }
.logo span { color: var(--accent); }

.nav-menu {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  color: var(--muted);
  font-size: 0.95rem;
  padding: 0.4rem 0;
  transition: color 0.2s ease;
}
.nav-menu a:hover { color: var(--text); text-decoration: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s 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-block: clamp(4rem, 12vw, 8rem);
  position: relative;
}
.hero-inner { max-width: 820px; }
.hero h1 {
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  margin-bottom: 0.2em;
}
.hero-title {
  font-size: clamp(1.05rem, 3vw, 1.5rem);
  color: var(--text);
  font-weight: 600;
  margin: 0 0 1.2rem;
}
.hero-lead {
  font-size: clamp(1.3rem, 4vw, 2rem);
  font-weight: 600;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 0 1.2rem;
  max-width: 22ch;
}
.hero-support {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 64ch;
  margin: 0 0 2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary {
  background: var(--accent);
  color: #05201a;
}
.btn-primary:hover { background: #16f0ba; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .btn:hover { transform: none; }
}

.grid { display: grid; gap: var(--gap); }
.cards { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); margin-top: 2rem; }
.facts { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); list-style: none; padding: 0; margin: 2rem 0 0; }

.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent 70%);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.card:hover { border-color: var(--border-2); transform: translateY(-3px); }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted); margin: 0; font-size: 0.96rem; }

@media (prefers-reduced-motion: reduce) {
  .card:hover { transform: none; }
}

.fact {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.fact-key {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}
.fact-val { color: var(--text); font-size: 0.98rem; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
}
.tags li {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  background: var(--surface);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.tags li:hover { border-color: var(--accent); color: var(--text); }

.section-services { background: linear-gradient(180deg, transparent, rgba(58,160,255,0.03)); }
.list-inline {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 1.8rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.5rem 1.4rem;
}
.list-inline li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--muted);
}
.list-inline li::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.contact-links { margin: 1.5rem 0; }
.contact-meta {
  list-style: none;
  padding: 0;
  margin: 2rem auto 0;
  max-width: 460px;
  display: grid;
  gap: 0.8rem;
  text-align: left;
}
.contact-meta li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.6rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.8rem;
}
.contact-meta .fact-key { min-width: 84px; }

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 2rem;
  background: var(--bg-2);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
  color: var(--faint);
  font-size: 0.9rem;
}
.footer-inner .mono { font-size: 0.82rem; }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0;
    transform: translateY(-120%);
    transition: transform 0.28s ease;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: block;
    padding: 0.9rem clamp(1.1rem, 4vw, 2.5rem);
    border-top: 1px solid var(--border);
  }
  .nav-menu li:first-child a { border-top: none; }

  @media (prefers-reduced-motion: reduce) {
    .nav-menu { transition: none; }
  }
}

@media (min-width: 721px) {
  .nav-menu { transform: none !important; }
}