@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Orbitron:wght@500;600;700;800&display=swap');

:root {
  --void: #05070f;
  --space: #0a0f1f;
  --panel: #10192d;
  --panel-2: #151f37;
  --panel-3: #0b1427;
  --line: rgba(90, 177, 255, .24);
  --line-hot: rgba(0, 229, 255, .72);
  --cyan: #00e5ff;
  --blue: #00bfff;
  --violet: #765dff;
  --teal: #00d4b8;
  --ink: #e8f0ff;
  --muted: #a9bad8;
  --shell: min(1200px, calc(100% - 3rem));
  --radius: 18px;
  --glow: 0 0 32px rgba(0, 229, 255, .22);
  --shadow: 0 28px 80px rgba(0, 0, 0, .48);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--void); }
body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(ellipse 70% 42% at 92% -8%, rgba(90, 63, 255, .35), transparent 60%),
    radial-gradient(ellipse 55% 35% at -5% 24%, rgba(0, 180, 255, .12), transparent 70%),
    var(--space);
  font: 400 16px/1.72 Inter, Arial, sans-serif;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(71, 158, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(71, 158, 255, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, #000, transparent 86%);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.narrow { max-width: 800px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.skip-link { position: absolute; left: -9999px; z-index: 100; padding: .75rem; background: #fff; color: #000; }
.skip-link:focus { top: 1rem; left: 1rem; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(91, 192, 255, .14);
  background: rgba(5, 7, 15, .78);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; font-family: Orbitron, sans-serif; font-weight: 800; font-size: 1.12rem; letter-spacing: .02em; }
.brand img,
.brand-logo {
  display: block;
  width: auto;
  height: clamp(36px, 4.6vw, 46px);
  max-height: 46px;
  aspect-ratio: 217 / 256;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(24, 201, 255, .55));
}
.site-footer .brand img,
.site-footer .brand-logo {
  height: clamp(32px, 4vw, 40px);
  max-height: 40px;
}
.brand-dot { color: var(--cyan); }
.site-nav { display: flex; align-items: center; gap: 1.2rem; color: #c7d5ed; font-size: .76rem; font-weight: 700; letter-spacing: .045em; text-transform: uppercase; }
.site-nav a:not(.nav-cta) { position: relative; padding-block: .8rem; transition: color .2s; }
.site-nav a:not(.nav-cta)::after { content: ''; position: absolute; right: 50%; bottom: .45rem; left: 50%; height: 1px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); transition: inset .2s; }
.site-nav a:not(.nav-cta):hover { color: var(--cyan); }
.site-nav a:not(.nav-cta):hover::after { right: 0; left: 0; }
.nav-cta, .button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .85rem 1.15rem;
  border: 1px solid rgba(123, 243, 255, .7);
  border-radius: 9px;
  background: linear-gradient(110deg, #1648b8, #00bfff);
  box-shadow: 0 0 22px rgba(0, 191, 255, .28), inset 0 1px rgba(255, 255, 255, .22);
  color: #fff;
  font: 700 .76rem Orbitron, sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.nav-cta:hover, .button:hover { transform: translateY(-2px); filter: saturate(1.18); box-shadow: 0 0 32px rgba(0, 229, 255, .52); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 10px; background: rgba(12, 24, 46, .9); color: #fff; padding: .55rem; }
.menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--cyan); box-shadow: 0 0 7px var(--cyan); }

.hero, .page-hero { position: relative; overflow: hidden; }
.hero { padding: clamp(5.4rem, 9vw, 8.3rem) 0 6.3rem; }
.hero::after, .page-hero::after { content: ''; position: absolute; right: 0; bottom: 0; left: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent); opacity: .6; }
.hero-grid, .page-hero-grid, .split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .98fr); align-items: center; gap: clamp(2.2rem, 5vw, 4.8rem); }
.hero h1, .page-hero h1 {
  max-width: 820px;
  margin: .65rem 0 1.5rem;
  font: 800 clamp(3rem, 6vw, 6.15rem)/.99 Inter, Arial, sans-serif;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.page-hero { padding: clamp(4.2rem, 7vw, 6.7rem) 0 clamp(4rem, 6vw, 5.7rem); background: radial-gradient(circle at 86% 20%, rgba(91, 68, 255, .22), transparent 34%); }
.page-hero h1 { font-size: clamp(2.7rem, 5vw, 5.15rem); }
.hero h1 em { font-style: normal; background: linear-gradient(100deg, #9a83ff, #18c9ff 55%, #b8ffff); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 26px rgba(0, 208, 255, .2); }
.lede { max-width: 660px; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.12rem); }
.eyebrow { display: flex; align-items: center; gap: .65rem; margin: 0; color: var(--cyan); font: 600 .69rem/1.25 Orbitron, sans-serif; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ''; flex: 0 0 22px; height: 1px; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.actions { display: flex; flex-wrap: wrap; gap: 1.35rem; align-items: center; margin-top: 2.15rem; }
.text-link { color: #def8ff; font-size: .88rem; font-weight: 800; }
.text-link span { color: var(--cyan); padding-left: .35rem; transition: padding .2s; }
.text-link:hover span { padding-left: .75rem; }
.hero-visual, .page-visual { position: relative; isolation: isolate; }
.hero-visual::before, .page-visual::before { content: ''; position: absolute; inset: 12% 8%; z-index: -1; background: var(--cyan); filter: blur(78px); opacity: .18; }
.hero-visual img, .page-visual img { width: 100%; border: 1px solid rgba(95, 210, 255, .4); border-radius: 24px; background: #07101f; box-shadow: var(--glow), var(--shadow); }
.page-visual { transform: perspective(1100px) rotateY(-2.5deg); }
.page-visual::after { content: 'ZMX // SYSTEM READY'; position: absolute; right: 22px; bottom: -13px; padding: .4rem .75rem; border: 1px solid var(--line-hot); border-radius: 5px; background: #081124; color: var(--cyan); font: 600 .56rem Orbitron, sans-serif; letter-spacing: .12em; box-shadow: var(--glow); }

.section { position: relative; padding: clamp(4.7rem, 8vw, 6.5rem) 0; }
.section h2 { margin: .4rem 0 2.4rem; font: 800 clamp(2rem, 4vw, 3.55rem)/1.08 Inter, Arial, sans-serif; letter-spacing: -.055em; text-wrap: balance; }
.card-grid, .feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.card-grid.three, .feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card, .feature-grid article, .prose, .form-shell, .faq details {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(24, 36, 64, .84), rgba(7, 13, 28, .94));
  box-shadow: inset 0 1px rgba(189, 247, 255, .06), 0 16px 45px rgba(0, 0, 0, .16);
}
.service-card { position: relative; display: block; min-height: 280px; padding: 1.45rem; overflow: hidden; border-radius: var(--radius); transition: transform .25s, border-color .25s, box-shadow .25s; }
.service-card::before { content: ''; position: absolute; top: 0; right: 0; left: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent); opacity: .75; }
.service-card::after { content: ''; position: absolute; right: -48px; bottom: -60px; width: 145px; height: 145px; border: 1px solid rgba(0, 229, 255, .13); border-radius: 50%; box-shadow: inset 0 0 35px rgba(0, 229, 255, .06); }
.service-card:not(.static):hover { transform: translateY(-7px); border-color: var(--line-hot); box-shadow: var(--glow), 0 22px 42px rgba(0, 0, 0, .34); }
.card-icon { display: inline-grid; width: 46px; height: 46px; place-items: center; border: 1px solid rgba(0, 229, 255, .45); border-radius: 11px; background: linear-gradient(145deg, rgba(0, 229, 255, .14), rgba(118, 93, 255, .16)); color: #cfffff; font: 700 .88rem Orbitron, sans-serif; box-shadow: inset 0 0 18px rgba(0, 229, 255, .08), 0 0 16px rgba(0, 229, 255, .08); }
.card-index { position: absolute; top: 1.7rem; right: 1.5rem; color: var(--cyan); font: 600 .64rem Orbitron, sans-serif; letter-spacing: .13em; }
.service-card h3, .service-card h2 { margin: 2.1rem 0 .8rem; font: 800 1.18rem/1.28 Inter, Arial, sans-serif; letter-spacing: -.035em; }
.service-card p, .feature-grid p, .prose p { color: var(--muted); font-size: .92rem; }
.service-card b { color: #b9f8ff; font-size: .78rem; }
.feature-grid article { position: relative; min-height: 255px; padding: 1.6rem; border-radius: var(--radius); overflow: hidden; }
.feature-grid article::after { content: ''; position: absolute; right: -70px; bottom: -75px; width: 175px; height: 175px; border: 1px solid rgba(118, 93, 255, .2); border-radius: 50%; }
.feature-icon { display: inline-flex; padding: .35rem .55rem; border: 1px solid rgba(0, 229, 255, .35); border-radius: 6px; color: var(--cyan); font: 600 .62rem Orbitron, sans-serif; letter-spacing: .12em; }
.feature-grid h2 { margin: 2.2rem 0 .8rem; font-size: 1.18rem; letter-spacing: -.03em; }
.section-dark { border-block: 1px solid var(--line); background: linear-gradient(105deg, #080f23, #11174a 58%, #081428); }
.section-dark h2 { margin-bottom: 0; }
.section-dark p:last-child { margin: 0; color: #c9d7ef; font-size: 1.08rem; }
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { position: relative; margin: .7rem 0; padding: .95rem 1rem .95rem 3.3rem; border: 1px solid var(--line); border-radius: 10px; background: linear-gradient(90deg, rgba(17, 35, 64, .92), rgba(11, 20, 39, .68)); color: #d4e1f5; }
.check-list li::before { content: '◆'; position: absolute; left: 1.15rem; color: var(--teal); text-shadow: 0 0 10px var(--teal); }
.content-image { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--glow); }

.faq { max-width: 900px; }
.faq details { margin-bottom: .9rem; border-radius: 12px; overflow: hidden; }
.faq summary { position: relative; min-height: 60px; display: flex; align-items: center; padding: 1rem 3.8rem 1rem 1.25rem; color: #eaf7ff; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 1.2rem; display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid var(--line); border-radius: 7px; color: var(--cyan); font: 500 1.2rem Orbitron, sans-serif; }
.faq details[open] { border-color: rgba(0, 229, 255, .42); box-shadow: var(--glow); }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin: 0; padding: 0 1.25rem 1.3rem; color: var(--muted); }
.form-shell { max-width: 900px; padding: clamp(1.4rem, 4vw, 2.5rem); border-radius: var(--radius); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: block; margin-bottom: 1.1rem; color: #cae3f5; font-size: .78rem; font-weight: 700; letter-spacing: .03em; }
input, textarea { width: 100%; margin-top: .45rem; padding: .9rem 1rem; border: 1px solid rgba(91, 177, 255, .28); border-radius: 9px; background: #080f20; color: #fff; outline: 0; transition: border-color .2s, box-shadow .2s; }
input:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 229, 255, .1), var(--glow); }
textarea { resize: vertical; }
.notice { margin-bottom: 1.2rem; padding: 1rem; border: 1px solid rgba(0, 212, 184, .45); border-radius: 9px; background: rgba(0, 212, 184, .08); color: #b9fff3; }
.notice-error { border-color: rgba(255, 104, 124, .6); background: rgba(255, 70, 95, .1); color: #ffd9de; }
.form-error { margin: -.25rem 0 1rem; color: #ffd9de; font-size: .86rem; }
.form-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.prose { max-width: 900px; padding: clamp(1.5rem, 4vw, 3rem); border-radius: var(--radius); }
.prose h2 { margin: 2rem 0 .65rem; font-size: 1.45rem; letter-spacing: -.03em; }
.prose h2:first-child { margin-top: 0; }

.site-footer { position: relative; padding: 4.8rem 0 1.5rem; border-top: 1px solid var(--line); background: linear-gradient(180deg, #080d1a, #04060c); }
.site-footer::before { content: ''; position: absolute; top: 0; left: 8%; width: 32%; height: 1px; background: var(--cyan); box-shadow: 0 0 24px var(--cyan); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
.footer-grid p { max-width: 330px; color: var(--muted); }
.footer-grid h2 { margin: 0 0 1rem; color: var(--cyan); font: 600 .68rem Orbitron, sans-serif; letter-spacing: .14em; text-transform: uppercase; }
.footer-grid > div > a:not(.brand) { display: block; margin: .48rem 0; color: #aebed8; font-size: .85rem; }
.footer-grid > div > a:not(.brand):hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 3.5rem; padding-top: 1.2rem; border-top: 1px solid rgba(95, 177, 255, .12); color: #7287a7; font: 500 .65rem Orbitron, sans-serif; letter-spacing: .07em; }

@media (max-width: 1000px) {
  .site-nav { gap: .75rem; font-size: .69rem; }
  .hero-grid, .page-hero-grid, .split { gap: 2.5rem; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  :root { --shell: min(100% - 2rem, 720px); }
  .menu-toggle { display: block; cursor: pointer; }
  .site-nav { position: absolute; top: 76px; right: 1rem; left: 1rem; display: none; align-items: stretch; padding: 1rem; border: 1px solid var(--line); border-radius: 12px; background: rgba(7, 12, 25, .98); box-shadow: var(--shadow); }
  .site-nav.open { display: grid; }
  .site-nav a { min-height: 44px; display: flex; align-items: center; padding: .7rem .8rem !important; }
  .site-nav a::after { display: none; }
  .hero-grid, .page-hero-grid, .split { grid-template-columns: 1fr; }
  .hero-visual, .page-visual { grid-row: 1; transform: none; max-width: 680px; }
  .hero { padding-top: 3.5rem; }
  .page-hero { padding-top: 3.2rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid article { min-height: auto; }
}
@media (max-width: 620px) {
  :root { --shell: calc(100% - 1.3rem); --radius: 14px; }
  .nav-wrap { min-height: 68px; }
  .site-nav { top: 68px; }
  .brand { font-size: 1rem; }
  .brand img,
  .brand-logo {
    height: clamp(30px, 8.5vw, 36px);
    max-height: 36px;
  }
  .site-footer .brand img,
  .site-footer .brand-logo {
    height: 30px;
    max-height: 30px;
  }
  .hero, .page-hero { padding-block: 2.7rem 3.8rem; }
  .hero h1, .page-hero h1 { font-size: clamp(2.45rem, 12.5vw, 3.65rem); letter-spacing: -.058em; }
  .hero-grid, .page-hero-grid { gap: 2rem; }
  .page-visual::after { right: 10px; font-size: .5rem; }
  .section { padding-block: 4rem; }
  .section h2 { font-size: clamp(2rem, 9vw, 2.75rem); }
  .card-grid, .card-grid.three { grid-template-columns: 1fr; }
  .service-card { min-height: 250px; }
  .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .footer-grid { gap: 2rem; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: .5rem; }
  .actions { align-items: stretch; flex-direction: column; }
  .actions .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}