:root {
  --ink: #0a111a;
  --ink-soft: #101b28;
  --paper: #f4f6f7;
  --white: #ffffff;
  --muted: #65717d;
  --line: #d8dee3;
  --accent: #35d2c8;
  --accent-deep: #098c88;
  --silver: #cbd2d8;
  --shadow: 0 28px 80px rgba(10, 17, 26, 0.16);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 200; background: var(--white); color: var(--ink); padding: 12px 18px; border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 60;
  border-bottom: 1px solid rgba(255,255,255,.09);
  transition: background .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.site-header.scrolled { background: rgba(8, 15, 23, .92); box-shadow: 0 10px 30px rgba(0,0,0,.15); backdrop-filter: blur(18px); }
.header-inner { height: 84px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--white); text-decoration: none; }
.brand img { width: 44px; height: 44px; border-radius: 10px; }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-size: 15px; letter-spacing: .05em; text-transform: uppercase; }
.brand-copy small { margin-top: 5px; color: #aeb7c0; font-size: 10px; letter-spacing: .22em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 32px; color: #d3dae0; }
.desktop-nav > a { position: relative; font-size: 14px; text-decoration: none; }
.desktop-nav > a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: var(--accent); transition: right .2s; }
.desktop-nav > a:hover::after { right: 0; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; background: transparent; }
.menu-button span:not(.sr-only) { display: block; width: 22px; height: 1px; margin: 6px auto; background: white; transition: transform .2s; }
.mobile-nav { position: absolute; left: 0; right: 0; top: 84px; padding: 22px 24px 26px; background: #0a111a; border-top: 1px solid rgba(255,255,255,.1); box-shadow: var(--shadow); }
.mobile-nav a { display: block; padding: 13px 0; color: white; text-decoration: none; }
.mobile-nav .button { margin-top: 12px; width: 100%; }

.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; border: 1px solid transparent; border-radius: 8px; padding: 0 22px; font-weight: 700; font-size: 14px; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: var(--ink); box-shadow: 0 14px 34px rgba(53, 210, 200, .18); }
.button-primary:hover { background: #5ce0d7; box-shadow: 0 16px 38px rgba(53, 210, 200, .25); }
.button-light { background: rgba(255,255,255,.96); color: var(--ink); }
.button-small { min-height: 42px; padding-inline: 18px; }
.button-wide { width: 100%; }
.button-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.text-link { display: inline-flex; align-items: center; gap: 11px; color: white; font-size: 14px; font-weight: 650; text-underline-offset: 6px; }

.hero { position: relative; min-height: 760px; overflow: hidden; color: white; background: radial-gradient(circle at 72% 45%, #172a3a 0, #0b1621 31%, var(--ink) 65%); }
.hero-grid { position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, transparent 5%, black 68%, transparent); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 130px; background: linear-gradient(transparent, rgba(0,0,0,.28)); }
.hero-orbit { position: absolute; width: 560px; height: 560px; right: 3%; top: 115px; border: 1px solid rgba(53,210,200,.16); border-radius: 50%; }
.hero-orbit::before { content: ""; position: absolute; inset: 62px; border: 1px solid rgba(255,255,255,.07); border-radius: inherit; }
.orbit-two { width: 710px; height: 710px; right: -4%; top: 40px; opacity: .45; }
.hero-layout { position: relative; z-index: 2; min-height: 760px; padding: 154px 0 98px; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 76px; }
.eyebrow { margin: 0 0 22px; display: flex; align-items: center; gap: 10px; color: #a9b7c2; font-size: 11px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow span { width: 23px; height: 1px; background: var(--accent); }
.eyebrow.dark { color: #5e6a74; }
.hero h1 { max-width: 700px; margin: 0; font-size: clamp(46px, 5.25vw, 76px); line-height: .99; letter-spacing: -.052em; font-weight: 620; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-intro { max-width: 650px; margin: 30px 0 0; color: #b7c2cb; font-size: 17px; line-height: 1.78; }
.hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 27px; }
.micro-note { margin: 20px 0 0; color: #7e8d99; font-size: 11px; }
.hero-visual { position: relative; min-height: 490px; display: grid; place-items: center; }
.signal-card { position: relative; width: min(440px, 100%); min-height: 420px; padding: 25px; border: 1px solid rgba(255,255,255,.16); border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.035)); box-shadow: 0 46px 100px rgba(0,0,0,.38); backdrop-filter: blur(13px); }
.signal-card::after { content: ""; position: absolute; inset: 10px; border: 1px solid rgba(255,255,255,.055); border-radius: 19px; pointer-events: none; }
.signal-card-top, .signal-footer { position: relative; z-index: 1; display: flex; align-items: center; gap: 9px; color: #8f9eaa; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.signal-code { margin-left: auto; }
.signal-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 18px var(--accent); }
.signal-center { min-height: 310px; display: grid; place-items: center; align-content: center; text-align: center; }
.signal-center img { width: 150px; height: 150px; border-radius: 24px; filter: drop-shadow(0 24px 32px rgba(0,0,0,.4)); }
.signal-center div { margin-top: 13px; display: flex; justify-content: center; gap: 5px; font-size: 13px; }
.signal-center div span { color: #8e9aa4; }
.signal-center div strong { color: white; }
.signal-footer { justify-content: center; }
.signal-footer i { width: 24px; height: 1px; background: rgba(255,255,255,.17); }
.floating-label { position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px; padding: 13px 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 9px; background: rgba(7,14,21,.82); box-shadow: 0 18px 40px rgba(0,0,0,.28); color: #cbd4dc; font-size: 12px; backdrop-filter: blur(10px); }
.floating-label b { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 5px; background: rgba(53,210,200,.14); color: var(--accent); font-size: 10px; }
.label-one { left: -17px; top: 90px; }
.label-two { right: -12px; bottom: 86px; }

.section { padding: 112px 0; }
.section-heading { display: grid; grid-template-columns: 1fr .72fr; gap: 80px; align-items: end; }
.section-heading h2, .process h2 { margin: 0; font-size: clamp(38px, 4vw, 59px); line-height: 1.05; letter-spacing: -.045em; font-weight: 630; }
.section-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 16px; line-height: 1.72; }
.filter-row { margin: 48px 0 30px; display: flex; flex-wrap: wrap; gap: 9px; }
.filter-button { padding: 11px 16px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: #596671; font-size: 13px; font-weight: 700; }
.filter-button.active { border-color: var(--ink); background: var(--ink); color: white; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.product-card { position: relative; min-height: 312px; padding: 25px; overflow: hidden; display: flex; flex-direction: column; border: 1px solid #dde2e6; border-radius: var(--radius); background: white; box-shadow: 0 12px 35px rgba(10,17,26,.04); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.product-card:hover { transform: translateY(-6px); border-color: #b7c2c9; box-shadow: 0 24px 50px rgba(10,17,26,.1); }
.product-card::after { content: ""; position: absolute; width: 140px; height: 140px; right: -52px; top: -63px; border-radius: 50%; background: radial-gradient(circle, rgba(53,210,200,.14), transparent 70%); }
.product-index { color: #9ba5ae; font-size: 10px; letter-spacing: .17em; }
.product-icon { margin: 27px 0 24px; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: #eff9f8; color: var(--accent-deep); font-size: 17px; font-weight: 800; }
.product-card h3 { margin: 0; font-size: 19px; letter-spacing: -.02em; }
.product-card p { margin: 11px 0 25px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.product-card button { margin-top: auto; padding: 0; display: flex; align-items: center; justify-content: space-between; border: 0; background: transparent; color: var(--ink); font-weight: 750; font-size: 12px; text-align: left; }
.product-card button span { color: var(--accent-deep); font-size: 18px; transition: transform .2s; }
.product-card:hover button span { transform: translateX(4px); }
.product-card[hidden] { display: none; }
.scope-note { margin-top: 24px; padding: 22px 25px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 17px; border: 1px dashed #c9d1d7; border-radius: 15px; }
.scope-icon { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid #adb8c0; border-radius: 50%; font-size: 12px; font-weight: 800; }
.scope-note p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.62; }
.scope-note strong { color: var(--ink); }
.text-button { border: 0; background: transparent; color: var(--ink); font-size: 12px; font-weight: 800; }

.process { position: relative; overflow: hidden; color: white; background: var(--ink); }
.process::before { content: ""; position: absolute; width: 700px; height: 700px; right: -280px; top: -280px; border: 1px solid rgba(53,210,200,.12); border-radius: 50%; box-shadow: 0 0 0 90px rgba(53,210,200,.025), 0 0 0 180px rgba(53,210,200,.018); }
.process-layout { position: relative; display: grid; grid-template-columns: .92fr .76fr; align-items: center; gap: 118px; }
.process-intro { max-width: 620px; margin: 26px 0 38px; color: #9eabb6; line-height: 1.75; }
.process-steps { margin: 0; padding: 0; list-style: none; }
.process-steps li { padding: 20px 0; display: grid; grid-template-columns: 44px 1fr; gap: 17px; border-top: 1px solid rgba(255,255,255,.1); }
.process-steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.1); }
.process-steps > li > span { color: var(--accent); font-size: 10px; letter-spacing: .16em; }
.process-steps strong { font-size: 14px; }
.process-steps p { margin: 7px 0 0; color: #83919d; font-size: 12px; line-height: 1.55; }
.inquiry-preview { padding: 32px; border-radius: 24px; background: white; color: var(--ink); box-shadow: 0 30px 90px rgba(0,0,0,.25); }
.preview-topline { display: flex; justify-content: space-between; color: #7b8791; font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.preview-status { color: #3c766f; }
.preview-status i { display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: var(--accent); }
.inquiry-preview h3 { margin: 46px 0 12px; font-size: 30px; line-height: 1.05; letter-spacing: -.035em; }
.inquiry-preview > p { color: var(--muted); font-size: 13px; line-height: 1.6; }
.selected-preview { min-height: 91px; margin: 25px 0; padding: 14px; display: flex; flex-wrap: wrap; align-content: flex-start; gap: 7px; border: 1px solid var(--line); border-radius: 11px; background: #f7f8f9; }
.selected-preview > span { color: #82909a; font-size: 12px; align-self: center; }
.selected-chip { padding: 7px 9px; border-radius: 5px; background: white; border: 1px solid #dce2e6; color: var(--ink) !important; font-size: 10px !important; }
.email-line { margin: 17px 0 0 !important; text-align: center; font-size: 11px !important; }
.email-line a { color: var(--ink); font-weight: 750; }

footer { padding: 48px 0; background: #060b10; color: white; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 50px; align-items: start; }
.footer-brand img { width: 40px; height: 40px; }
.footer-grid > div:first-child > p { margin: 15px 0 0; color: #77848f; font-size: 12px; }
.footer-contact { display: grid; gap: 7px; }
.footer-contact span { color: #697680; font-size: 9px; letter-spacing: .18em; text-transform: uppercase; }
.footer-contact a { color: #dbe2e7; font-size: 13px; }
.footer-contact small { color: #66737d; font-size: 10px; }
.footer-legal { color: #65727c; font-size: 10px; line-height: 1.6; }
.footer-legal p { margin: 0 0 12px; }

.modal-backdrop { position: fixed; inset: 0; z-index: 90; background: rgba(3,7,10,.66); backdrop-filter: blur(5px); }
.detail-drawer, .inquiry-drawer { position: fixed; z-index: 100; right: 0; top: 0; bottom: 0; width: min(570px, 100%); padding: 46px; overflow-y: auto; background: #f7f8f9; box-shadow: -20px 0 70px rgba(0,0,0,.25); transform: translateX(105%); transition: transform .32s cubic-bezier(.2,.8,.2,1); }
.detail-drawer.open, .inquiry-drawer.open { transform: translateX(0); }
.drawer-close { position: absolute; right: 27px; top: 25px; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; background: white; color: var(--ink); font-size: 25px; font-weight: 300; line-height: 1; }
.detail-drawer h2 { margin: 10px 0 17px; padding-right: 40px; font-size: 37px; line-height: 1.05; letter-spacing: -.04em; }
.detail-lead { color: var(--muted); font-size: 14px; line-height: 1.7; }
.detail-label { margin: 34px 0 13px; color: #7b8791; font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.detail-list { margin: 0; padding: 0; list-style: none; }
.detail-list li { padding: 13px 0; display: flex; gap: 12px; border-top: 1px solid var(--line); font-size: 13px; }
.detail-list li::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; margin-top: 6px; border-radius: 50%; background: var(--accent-deep); }
.detail-disclaimer { margin: 28px 0; padding: 14px; border-radius: 9px; background: #edf1f3; color: #65717a; font-size: 11px; line-height: 1.55; }

.inquiry-drawer { width: min(680px, 100%); }
.inquiry-header h2 { margin: 0; font-size: 40px; letter-spacing: -.04em; }
.inquiry-progress { margin: 34px 0 42px; display: grid; grid-template-columns: auto 1fr auto 1fr auto; align-items: center; gap: 12px; }
.inquiry-progress span { display: flex; align-items: center; gap: 7px; color: #9aa4ac; font-size: 10px; font-weight: 700; }
.inquiry-progress i { width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid #ced5da; border-radius: 50%; font-style: normal; }
.inquiry-progress span.active { color: var(--ink); }
.inquiry-progress span.active i { border-color: var(--ink); background: var(--ink); color: white; }
.inquiry-progress b { height: 1px; background: #d6dce0; }
.form-step h3 { margin: 0 0 8px; font-size: 24px; letter-spacing: -.025em; }
.form-step > p { margin: 0 0 25px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.inquiry-options { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.option-check { position: relative; }
.option-check input { position: absolute; opacity: 0; }
.option-check label { min-height: 66px; display: flex; align-items: center; gap: 12px; padding: 13px; border: 1px solid var(--line); border-radius: 10px; background: white; font-size: 12px; font-weight: 700; cursor: pointer; }
.option-check label::before { content: "+"; width: 24px; height: 24px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid #bbc5cc; border-radius: 6px; color: #75828c; font-size: 16px; }
.option-check input:checked + label { border-color: var(--accent-deep); background: #edf9f8; }
.option-check input:checked + label::before { content: "✓"; border-color: var(--accent-deep); background: var(--accent-deep); color: white; }
.field { display: grid; gap: 8px; margin-top: 17px; }
.field span { color: #53606a; font-size: 11px; font-weight: 750; }
.field small { color: #929da5; font-weight: 500; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 9px; background: white; color: var(--ink); padding: 13px 14px; outline: 0; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent-deep); box-shadow: 0 0 0 3px rgba(9,140,136,.1); }
.field textarea { resize: vertical; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.field.full { grid-column: 1 / -1; }
.form-actions { margin-top: 30px; display: flex; justify-content: space-between; gap: 12px; }
.form-actions.right { justify-content: flex-end; }
.review-card { padding: 20px; border: 1px solid var(--line); border-radius: 13px; background: white; }
.review-row { padding: 13px 0; display: grid; grid-template-columns: 105px 1fr; gap: 15px; border-top: 1px solid #edf0f2; font-size: 12px; line-height: 1.5; }
.review-row:first-child { border-top: 0; padding-top: 0; }
.review-row:last-child { padding-bottom: 0; }
.review-row strong { color: #7a8791; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.copy-button { width: 100%; margin-top: 14px; padding: 10px; border: 0; background: transparent; color: #58656f; text-decoration: underline; text-underline-offset: 4px; font-size: 11px; }
.toast { position: fixed; z-index: 130; left: 50%; bottom: 24px; transform: translate(-50%, 30px); padding: 12px 17px; border-radius: 8px; background: var(--ink); color: white; box-shadow: var(--shadow); opacity: 0; pointer-events: none; font-size: 12px; transition: opacity .2s, transform .2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .desktop-nav { display: none; }
  .menu-button { display: block; }
  .hero-layout { grid-template-columns: 1fr; gap: 40px; padding-top: 146px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { min-height: 450px; }
  .signal-card { min-height: 390px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .section-heading > p { max-width: 650px; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .process-layout { grid-template-columns: 1fr 1fr; gap: 50px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-legal { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 32px, 1180px); }
  .header-inner { height: 72px; }
  .mobile-nav { top: 72px; }
  .hero, .hero-layout { min-height: auto; }
  .hero-layout { padding: 122px 0 72px; }
  .hero h1 { font-size: 46px; }
  .hero-intro { font-size: 15px; line-height: 1.65; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-visual { min-height: 380px; margin-top: 6px; }
  .signal-card { min-height: 340px; padding: 20px; }
  .signal-center { min-height: 245px; }
  .signal-center img { width: 124px; height: 124px; }
  .floating-label { font-size: 10px; }
  .label-one { left: -4px; top: 70px; }
  .label-two { right: -5px; bottom: 38px; }
  .section { padding: 78px 0; }
  .section-heading h2, .process h2 { font-size: 40px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 280px; }
  .scope-note { grid-template-columns: auto 1fr; }
  .scope-note .text-button { grid-column: 2; justify-self: start; padding: 0; }
  .process-layout { grid-template-columns: 1fr; gap: 54px; }
  .inquiry-preview { padding: 25px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-legal { grid-column: auto; }
  .detail-drawer, .inquiry-drawer { padding: 74px 22px 32px; }
  .inquiry-header h2 { font-size: 34px; }
  .inquiry-progress { gap: 6px; }
  .inquiry-progress span { font-size: 0; }
  .inquiry-progress i { font-size: 10px; }
  .inquiry-options, .field-grid { grid-template-columns: 1fr; }
  .form-actions .button { padding-inline: 17px; }
  .review-row { grid-template-columns: 85px 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}