:root {
  --bg: #07101a; --panel: #0d1926; --panel-2: #101f2f; --line: #20364b;
  --text: #f4f7fa; --muted: #9aabba; --blue: #276bff; --cyan: #38d9e6;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: Arial, Helvetica, sans-serif; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
.site-header {
  height: 88px; padding: 0 clamp(24px, 5vw, 76px); display: flex; align-items: center;
  justify-content: space-between; border-bottom: 1px solid rgba(154,171,186,.18);
  background: rgba(7,16,26,.9); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 650; letter-spacing: -.02em; }
.brand-mark {
  display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid rgba(56,217,230,.45);
  border-radius: 10px; color: var(--cyan); font-size: 12px; letter-spacing: .06em;
  background: linear-gradient(145deg, rgba(39,107,255,.16), rgba(56,217,230,.03));
}
nav { display: flex; gap: 38px; }
nav a, footer a { color: #c8d2dc; font-size: 16px; transition: color .2s ease; }
nav a:hover, nav a:focus-visible, footer a:hover { color: var(--cyan); }
.menu-toggle { display: none; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; width: 24px; height: 1px; background: var(--text); margin: 6px 0; transition: transform .2s ease; }
.hero {
  min-height: 760px; padding: 104px clamp(24px, 5vw, 76px) 64px; display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr); gap: 68px; align-items: center; position: relative;
}
.hero::before {
  content:""; position:absolute; inset:0; pointer-events:none;
  background: radial-gradient(circle at 78% 30%, rgba(39,107,255,.13), transparent 30%),
  linear-gradient(rgba(30,62,87,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(30,62,87,.09) 1px, transparent 1px);
  background-size: auto, 54px 54px, 54px 54px; mask-image: linear-gradient(to bottom, black 0%, transparent 92%);
}
.hero-copy, .system-visual { position: relative; z-index: 1; }
.eyebrow { color: var(--cyan); text-transform: uppercase; letter-spacing: .14em; font-size: 14px; line-height: 1.5; font-weight: 700; }
.eyebrow span { display: inline-block; width: 30px; height: 1px; background: var(--cyan); vertical-align: middle; margin-right: 12px; }
h1 { margin: 26px 0 24px; font-size: clamp(55px, 6.2vw, 92px); line-height: .96; letter-spacing: -.065em; font-weight: 680; }
h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 1px #82a4c2; }
.hero-text { max-width: 660px; color: #b6c3cf; font-size: clamp(18px, 1.7vw, 23px); line-height: 1.55; }
.location { display: flex; align-items: center; gap: 13px; margin: 30px 0; color: #bdc8d2; }
.location strong { color: var(--cyan); font-weight: 600; }
.pin { display: grid; place-items:center; width: 39px; height:39px; border:1px solid var(--blue); border-radius:50%; color:var(--cyan); font-size:22px; }
.primary-button {
  width: fit-content; min-width: 290px; padding: 18px 24px; display:flex; align-items:center; justify-content:space-between;
  background: linear-gradient(105deg, #1855e8, var(--blue)); border:1px solid #4a84ff; border-radius:8px;
  font-weight: 650; box-shadow: 0 14px 45px rgba(39,107,255,.22); transition: transform .2s ease, box-shadow .2s ease;
}
.primary-button:hover, .primary-button:focus-visible { transform: translateY(-2px); box-shadow: 0 18px 54px rgba(39,107,255,.34); }
.system-visual {
  height: 540px; border: 1px solid rgba(54,103,145,.28); border-radius: 50%;
  background: radial-gradient(circle, rgba(39,107,255,.13), transparent 58%);
}
.system-visual::before, .system-visual::after { content:""; position:absolute; border:1px solid rgba(56,217,230,.18); border-radius:50%; inset:12%; }
.system-visual::after { inset:28%; }
.visual-label { position:absolute; top:8%; left:50%; transform:translateX(-50%); color:#9eb1c1; text-transform:uppercase; letter-spacing:.12em; font-size:12px; white-space:nowrap; }
.visual-label span { display:inline-block; width:7px; height:7px; border-radius:50%; background:var(--cyan); box-shadow:0 0 16px var(--cyan); margin-right:8px; }
.orb { position:absolute; border-radius:50%; background:var(--cyan); box-shadow:0 0 19px var(--cyan); animation:pulse 3s ease-in-out infinite; }
.orb-one { width:8px;height:8px;left:17%;top:47%; }
.orb-two { width:11px;height:11px;left:50%;top:23%;animation-delay:.8s; }
.orb-three { width:7px;height:7px;right:18%;bottom:30%;animation-delay:1.5s; }
.chart-line { position:absolute; width:68%; height:36%; left:16%; top:32%; border-bottom:2px solid var(--cyan); border-radius:50%; transform:rotate(-8deg); filter:drop-shadow(0 0 8px rgba(56,217,230,.55)); }
.data-tag { position:absolute; padding:10px 13px; background:rgba(10,25,38,.88); border:1px solid #254763; border-radius:7px; color:#9aabba; font-size:11px; letter-spacing:.1em; }
.data-tag b { display:block;color:var(--cyan);font-size:14px;margin-top:4px; }
.tag-one { left:4%;bottom:22%; }.tag-two { right:3%;top:27%; }.tag-three { right:11%;bottom:8%; }
.services, .method, .area { padding: 110px clamp(24px, 5vw, 76px); }
.services { background:#09131e; border-top:1px solid rgba(154,171,186,.12); }
.section-heading { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:56px; }
h2 { margin:20px 0 0; font-size:clamp(39px,4vw,62px); line-height:1.08; letter-spacing:-.045em; }
.service-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.service-card {
  min-height:300px; padding:25px; position:relative; overflow:hidden; border:1px solid var(--line);
  border-radius:12px; background:linear-gradient(145deg,var(--panel-2),var(--panel)); transition:transform .2s ease,border-color .2s ease;
}
.service-card:hover { transform:translateY(-4px); border-color:rgba(56,217,230,.62); }
.card-number { position:absolute; top:24px; right:24px; color:#73889a; font-size:14px; }
.service-icon { width:48px;height:48px;display:grid;place-items:center;border:1px solid #2c4a64;border-radius:10px;background:#102235;margin-bottom:42px; }
.service-icon span { width:18px;height:18px;border:2px solid var(--cyan);border-radius:4px;box-shadow:0 0 12px rgba(56,217,230,.35); }
.service-card h3,.steps h3 { font-size:22px;margin:0 0 14px; }
.service-card p,.steps p,.method-intro>p:last-child,.area-copy p { color:#aebbc7;line-height:1.7;margin:0;font-size:17px; }
.method { display:grid;grid-template-columns:.85fr 1.15fr;gap:9vw;background:var(--bg); }
.method-intro>p:last-child { max-width:490px;margin-top:30px;font-size:17px; }
.steps { list-style:none;margin:0;padding:0;border-top:1px solid var(--line); }
.steps li { display:grid;grid-template-columns:54px 1fr;gap:20px;padding:27px 0;border-bottom:1px solid var(--line); }
.step-number { color:var(--cyan);font-size:14px;letter-spacing:.1em;padding-top:5px; }
.area { display:grid;grid-template-columns:1.2fr .8fr;gap:9vw;background:linear-gradient(120deg,#102238,#0a1723);border-block:1px solid #203a52; }
.area-copy { align-self:end;display:grid;gap:22px; }
.area-copy p { font-size:17px; }
.contact { text-align:center;padding:130px 24px;background:radial-gradient(circle at 50% 65%,rgba(39,107,255,.14),transparent 35%); }
.contact h2 { font-size:clamp(42px,5vw,72px); }
.contact>p:not(.eyebrow) { color:var(--muted);font-size:18px;margin:25px 0 34px; }
.contact-button { margin:0 auto; }
.email-address { display:block;width:fit-content;margin:20px auto 0;color:#afbdc9;font-size:16px;border-bottom:1px solid #334b61;padding-bottom:3px; }
.email-address:hover { color:var(--cyan);border-color:var(--cyan); }
.privacy-note { font-size:15px!important; margin-top:18px!important; }
.privacy-note a { color:var(--cyan);border-bottom:1px solid rgba(56,217,230,.45); }
footer { min-height:130px;padding:28px clamp(24px,5vw,76px);display:flex;align-items:center;justify-content:space-between;gap:28px;border-top:1px solid var(--line);color:#9aabba;font-size:15px; }
.footer-brand { color:#dce5ed;font-size:15px; }
.footer-details { text-align:center;line-height:1.65; }
.footer-details p { margin:0; }
.footer-links { display:flex;align-items:center;gap:24px; }
.back-home { color:#c8d2dc;font-size:16px; }

.privacy-page { max-width:1120px;margin:0 auto;padding:90px clamp(24px,5vw,76px) 120px; }
.privacy-hero { padding-bottom:58px;border-bottom:1px solid var(--line); }
.privacy-hero h1 { margin-bottom:24px; }
.privacy-hero>p:not(.eyebrow):not(.policy-date) { max-width:760px;color:#bdc8d2;font-size:20px;line-height:1.65; }
.policy-date { margin-top:24px;color:#8fa2b3;font-size:16px; }
.privacy-content { max-width:860px;margin:0 auto;padding-top:34px; }
.privacy-content section { padding:40px 0;border-bottom:1px solid var(--line); }
.privacy-content h2 { margin:0 0 22px;font-size:clamp(28px,3vw,40px);letter-spacing:-.03em; }
.privacy-content p,.privacy-content li { color:#b8c5d0;font-size:18px;line-height:1.8; }
.privacy-content p { margin:0 0 18px; }
.privacy-content ul { margin:8px 0 20px;padding-left:24px; }
.privacy-content li { margin-bottom:10px; }
.privacy-content a { color:var(--cyan);text-decoration:underline;text-underline-offset:4px; }
@keyframes pulse { 0%,100%{opacity:.55;transform:scale(.8)} 50%{opacity:1;transform:scale(1.25)} }
@media (prefers-reduced-motion: reduce) { html{scroll-behavior:auto}.orb{animation:none}*{transition:none!important} }
@media (max-width: 900px) {
  .menu-toggle { display: block; color: var(--text); }
  nav { display:none; position:absolute; top:72px; left:0; right:0; padding:18px 24px 28px; background:#09131e; border-bottom:1px solid var(--line); flex-direction:column; gap:0; }
  nav.open { display:flex; }
  nav a { padding:14px 0; border-bottom:1px solid rgba(154,171,186,.12); }
  .hero { grid-template-columns:1fr;min-height:auto;padding-top:80px; }
  .system-visual { height:420px;max-width:520px;width:100%;margin:auto; }
  .service-grid { grid-template-columns:repeat(2,1fr); }
  .method,.area { grid-template-columns:1fr;gap:60px; }
  footer { flex-wrap:wrap; }
  .footer-details { order:3;width:100%;text-align:left; }
}
@media (max-width: 560px) {
  .site-header { height:72px; }
  .hero { padding-top:60px;gap:30px; }
  h1 { font-size:50px; }
  .hero-text { font-size:17px; }
  .primary-button { min-width:0;width:100%; }
  .system-visual { height:330px; }
  .service-grid { grid-template-columns:1fr; }
  .services,.method,.area { padding-block:78px; }
  .section-heading { display:block; }
  footer { flex-direction:column;gap:20px;text-align:center;padding-block:35px; }
  .footer-details { order:0;width:auto;text-align:center; }
  .privacy-page { padding-top:64px; }
  .privacy-content p,.privacy-content li { font-size:17px; }
}