:root {
  --white: #ffffff;
  --ice: #e6f6fc;
  --platinum: #9ca3af;
  --steel: #374865;
  --violet: #2f2a5c;
  --carbon: #272425;
  --line: rgba(47, 42, 92, .16);
  --line-strong: rgba(47, 42, 92, .32);
  --shadow: 0 24px 80px rgba(39, 36, 37, .12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--carbon);
  background:
    radial-gradient(circle at top right, rgba(230, 246, 252, .85), transparent 35rem),
    linear-gradient(180deg, #fff 0%, #f9fbfd 55%, #fff 100%);
  line-height: 1.55;
  text-rendering: geometricPrecision;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--violet); }
button, input, textarea, select { font: inherit; }
::selection { background: var(--violet); color: #fff; }

.container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
.section { padding: 86px 0; }
.section-tight { padding: 62px 0; }
.section-alt { background: linear-gradient(180deg, rgba(230,246,252,.45), rgba(255,255,255,.86)); border-block: 1px solid rgba(55,72,101,.08); }
.section-dark { color: #fff; background: radial-gradient(circle at 20% 0%, rgba(230,246,252,.18), transparent 28rem), linear-gradient(135deg, var(--violet), #1f1b46 58%, var(--steel)); }
.eyebrow { color: var(--steel); font-weight: 800; letter-spacing: .16em; text-transform: uppercase; font-size: .78rem; }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: rgba(39,36,37,.74); max-width: 760px; }
.section-dark .lead { color: rgba(255,255,255,.78); }
.kicker { display: inline-flex; gap: 8px; align-items: center; border: 1px solid var(--line); padding: 8px 12px; border-radius: 999px; color: var(--steel); background: rgba(255,255,255,.76); font-weight: 700; font-size: .86rem; }
.kicker::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 0 6px rgba(47,42,92,.08); }

.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(255,255,255,.86); border-bottom: 1px solid rgba(47,42,92,.08); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 190px; }
.brand img { width: 178px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: .92rem; font-weight: 700; color: rgba(39,36,37,.75); }
.site-nav a { padding: 10px 0; }
.nav-cta { border: 1px solid var(--violet); padding: 10px 14px !important; border-radius: 999px; color: var(--violet) !important; }
.nav-toggle { display: none; border: 0; background: transparent; padding: 8px; color: var(--violet); }
.nav-toggle span { display: block; width: 26px; height: 2px; margin: 6px 0; background: currentColor; border-radius: 2px; }

.hero { overflow: hidden; padding: 72px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(320px, .98fr); gap: 58px; align-items: center; }
.hero h1 { margin: 24px 0 22px; color: var(--violet); font-size: clamp(3rem, 8vw, 6.4rem); line-height: .91; letter-spacing: -.07em; font-weight: 900; }
.hero h1 span { color: var(--steel); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 13px 20px; border-radius: 999px; font-weight: 800; border: 1px solid transparent; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--violet); color: #fff; box-shadow: 0 16px 34px rgba(47,42,92,.24); }
.btn-primary:hover { color: #fff; background: #27224f; }
.btn-secondary { background: #fff; color: var(--violet); border-color: var(--line-strong); }
.btn-light { background: #fff; color: var(--violet); }
.btn-ghost { border-color: rgba(255,255,255,.36); color: #fff; }
.btn-ghost:hover { color: #fff; background: rgba(255,255,255,.08); }
.hero-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 26px; }
.hero-point { padding: 16px; border-radius: var(--radius-md); border: 1px solid var(--line); background: rgba(255,255,255,.68); }
.hero-point strong { display: block; color: var(--violet); line-height: 1.15; }
.hero-point span { display: block; color: rgba(39,36,37,.62); font-size: .85rem; margin-top: 4px; }
.hero-visual { position: relative; }
.hero-visual::before { content: ''; position: absolute; inset: 10% -8% -6% 14%; border-radius: 42px; background: linear-gradient(135deg, rgba(230,246,252,.9), rgba(156,163,175,.16)); transform: rotate(-4deg); }
.hero-card { position: relative; border: 1px solid var(--line); background: rgba(255,255,255,.78); border-radius: 42px; box-shadow: var(--shadow); padding: 20px; overflow: hidden; }
.hero-card img { border-radius: 30px; }

.section-heading { display: grid; gap: 12px; margin-bottom: 34px; }
.section-heading h2 { margin: 0; color: var(--violet); font-size: clamp(2.05rem, 5.2vw, 4.5rem); line-height: .96; letter-spacing: -.055em; font-weight: 900; }
.section-heading h2 .thin { font-weight: 300; color: var(--steel); }
.section-heading.center { text-align: center; justify-items: center; }

.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; background: rgba(255,255,255,.84); box-shadow: 0 10px 34px rgba(55,72,101,.06); position: relative; overflow: hidden; }
.card::after { content: ''; position: absolute; width: 160px; height: 160px; right: -85px; bottom: -90px; border-radius: 50%; background: rgba(230,246,252,.86); z-index: 0; }
.card > * { position: relative; z-index: 1; }
.card h3 { margin: 18px 0 8px; color: var(--violet); font-size: 1.17rem; line-height: 1.22; }
.card p { margin: 0; color: rgba(39,36,37,.70); }
.icon { width: 44px; height: 44px; color: var(--violet); }
.icon svg { width: 44px; height: 44px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.split { display: grid; grid-template-columns: minmax(0, .92fr) minmax(320px, 1.08fr); gap: 44px; align-items: center; }
.feature-panel { border-radius: 36px; background: #fff; border: 1px solid var(--line); padding: 26px; box-shadow: var(--shadow); }
.feature-list { display: grid; gap: 14px; margin: 24px 0 0; padding: 0; list-style: none; }
.feature-list li { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start; color: rgba(39,36,37,.75); }
.feature-list li::before { content: '✦'; color: var(--violet); font-weight: 900; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.pill { border: 1px solid var(--line); background: #fff; padding: 8px 12px; border-radius: 999px; font-size: .9rem; font-weight: 700; color: var(--steel); }

.security-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 24px; align-items: stretch; }
.security-brand { border-radius: 36px; background: var(--steel); color: #fff; padding: 30px; display: flex; flex-direction: column; justify-content: space-between; min-height: 420px; overflow: hidden; position: relative; }
.security-brand::after { content: 'NEBULAB'; position: absolute; left: -14px; bottom: -24px; color: rgba(255,255,255,.06); font-size: clamp(5rem, 14vw, 12rem); font-weight: 900; letter-spacing: -.08em; }
.security-brand img { width: 260px; filter: brightness(0) invert(1); position: relative; z-index: 1; }
.security-brand p, .security-brand h3 { position: relative; z-index: 1; }
.security-brand h3 { margin: 28px 0 10px; font-size: clamp(2rem, 4.6vw, 4rem); line-height: .94; letter-spacing: -.06em; }
.security-brand p { color: rgba(255,255,255,.82); }
.security-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.security-cards .card { background: #fff; }

.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: steps; }
.step { counter-increment: steps; padding: 20px; border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.07); }
.step::before { content: counter(steps, decimal-leading-zero); color: var(--ice); font-weight: 900; font-size: .8rem; letter-spacing: .12em; }
.step h3 { margin: 12px 0 8px; color: #fff; }
.step p { margin: 0; color: rgba(255,255,255,.72); font-size: .94rem; }

.case-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case { padding: 24px; border-left: 4px solid var(--violet); background: #fff; border-radius: 0 var(--radius-lg) var(--radius-lg) 0; box-shadow: 0 10px 30px rgba(55,72,101,.06); }
.case h3 { margin: 0 0 8px; color: var(--violet); }
.case p { margin: 0; color: rgba(39,36,37,.72); }

.contact-box { display: grid; grid-template-columns: .92fr 1.08fr; gap: 28px; align-items: start; }
.contact-card { border-radius: 36px; background: #fff; border: 1px solid var(--line); padding: 30px; box-shadow: var(--shadow); }
.contact-methods { display: grid; gap: 12px; margin-top: 24px; }
.contact-method { display: flex; gap: 12px; align-items: center; color: var(--steel); font-weight: 800; }
.contact-form { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label { font-size: .82rem; color: var(--steel); font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line-strong); background: #fff; border-radius: 14px; padding: 12px 14px; color: var(--carbon); outline: none; }
.field textarea { resize: vertical; min-height: 132px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--violet); box-shadow: 0 0 0 4px rgba(47,42,92,.08); }
.form-note { font-size: .82rem; color: rgba(39,36,37,.58); margin: 0; }

.site-footer { padding: 48px 0 26px; background: var(--carbon); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 24px; }
.footer-logo { width: 180px; filter: brightness(0) invert(1); margin-bottom: 14px; }
.footer-col h3 { margin: 0 0 14px; color: var(--ice); font-size: .92rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-col a { display: block; color: rgba(255,255,255,.72); margin: 7px 0; }
.footer-col p { color: rgba(255,255,255,.72); margin: 0; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.12); margin-top: 34px; padding-top: 20px; color: rgba(255,255,255,.55); font-size: .85rem; }

.legal-main { padding: 70px 0; }
.legal-article { max-width: 920px; margin: 0 auto; border: 1px solid var(--line); border-radius: 32px; background: #fff; padding: clamp(24px, 5vw, 54px); box-shadow: var(--shadow); }
.legal-article h1 { color: var(--violet); font-size: clamp(2.2rem, 6vw, 4.5rem); line-height: .96; letter-spacing: -.055em; margin: 0 0 22px; }
.legal-article h2 { color: var(--steel); margin-top: 34px; }
.legal-article p, .legal-article li { color: rgba(39,36,37,.74); }
.legal-alert { border: 1px dashed var(--steel); background: rgba(230,246,252,.55); padding: 14px 16px; border-radius: 16px; }

.cookie-banner { position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 80; max-width: 860px; margin: 0 auto; background: #fff; border: 1px solid var(--line-strong); border-radius: 22px; box-shadow: var(--shadow); padding: 18px; }
.cookie-inner { display: flex; gap: 18px; align-items: center; justify-content: space-between; }
.cookie-inner p { margin: 0; color: rgba(39,36,37,.72); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }

@media (max-width: 980px) {
  .hero-grid, .split, .security-layout, .contact-box { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .case-strip { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section { padding: 62px 0; }
  .nav-toggle { display: block; }
  .site-nav { position: fixed; top: 76px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; gap: 4px; border: 1px solid var(--line); background: #fff; border-radius: 22px; box-shadow: var(--shadow); padding: 12px; }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 12px 14px; }
  .hero { padding-top: 46px; }
  .hero h1 { font-size: clamp(2.8rem, 17vw, 4.2rem); }
  .hero-points, .card-grid, .security-cards, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .cookie-inner { flex-direction: column; align-items: stretch; }
  .cookie-actions { justify-content: flex-end; }
}