:root {
  --color-bg: #f5f5f7;
  --color-surface: #ffffff;
  --color-surface-2: #fbfbfd;
  --color-text: #1d1d1f;
  --color-muted: #6e6e73;
  --color-primary: #0071e3;
  --color-primary-dark: #005bb5;
  --color-accent: #d7f3ff;
  --color-accent-warm: #f5d19b;
  --color-border: rgba(0,0,0,.10);
  --shadow-soft: 0 22px 60px rgba(0,0,0,.08);
  --shadow-premium: 0 42px 110px rgba(0,0,0,.16);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 44px;
  --container: 1180px;
  --transition: 260ms cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--color-bg); }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at 50% -14%, rgba(255,255,255,.98), rgba(245,245,247,.88) 38%, rgba(245,245,247,1) 68%),
    var(--color-bg);
  color: var(--color-text);
  line-height: 1.56;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0 0 1rem 1.15rem; padding: 0; }
li { margin: .34rem 0; }
strong { font-weight: 760; }
button, input, textarea, select { font: inherit; }

.container { width: min(var(--container), calc(100% - 44px)); margin-inline: auto; }
.skip-link { position: absolute; left: 16px; top: -90px; z-index: 10000; background: #fff; color:#000; padding: 10px 14px; border-radius: 12px; box-shadow: var(--shadow-soft); }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(245,245,247,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.05);
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.site-header.is-scrolled { background: rgba(251,251,253,.82); box-shadow: 0 1px 0 rgba(0,0,0,.05); }
.header-inner { min-height: 52px; display: flex; align-items: center; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 9px; min-width: max-content; }
.logo-mark { width: 30px; height: 30px; display: grid; place-items: center; color: var(--color-text); }
.logo-mark svg { width: 30px; height: 30px; }
.brand strong { display:block; font-size: .88rem; letter-spacing: -.02em; line-height: 1.1; }
.brand small { display:block; color: var(--color-muted); font-size: .68rem; margin-top: 1px; }
.desktop-nav { display:flex; gap: 1px; margin-left: auto; align-items:center; }
.nav-link { padding: 7px 10px; border-radius: 999px; color: rgba(29,29,31,.72); font-size: .78rem; font-weight: 520; transition: color var(--transition), background var(--transition); }
.nav-link:hover, .nav-link:focus-visible, .nav-link.active { color: var(--color-text); background: rgba(0,0,0,.045); }
.desktop-cta { margin-left: 8px; }

.btn { display:inline-flex; align-items:center; justify-content:center; gap: 8px; min-height: 42px; border: 1px solid transparent; border-radius: 999px; padding: 11px 19px; font-weight: 640; letter-spacing: -.012em; line-height: 1.1; cursor:pointer; transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition); }
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, .nav-link:focus-visible, .menu-toggle:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible, a:focus-visible { outline: 3px solid rgba(0,113,227,.26); outline-offset: 3px; }
.btn-primary { background: var(--color-primary); color:#fff; box-shadow: 0 12px 26px rgba(0,113,227,.18); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-secondary { background: transparent; color: var(--color-primary); border-color: transparent; box-shadow: none; }
.btn-secondary:hover { background: rgba(0,113,227,.08); }
.btn-small { min-height: 30px; padding: 7px 13px; font-size: .78rem; }
.menu-toggle { display:none; margin-left:auto; border:0; background:transparent; width:42px; height:42px; border-radius:999px; position:relative; }
.menu-toggle span { display:block; width:19px; height:2px; background:var(--color-text); border-radius:5px; margin:5px auto; transition:var(--transition); }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-7px) rotate(-45deg); }
.mobile-nav { display:none; border-top:1px solid rgba(0,0,0,.06); background:rgba(251,251,253,.96); }
.mobile-nav-inner { padding: 12px 0 20px; display:grid; gap: 6px; }
.mobile-nav .nav-link { font-size: 1rem; padding: 12px 14px; }

.eyebrow { display:inline-flex; align-items:center; justify-content:center; gap:8px; border:0; background:rgba(255,255,255,.78); border-radius:999px; color:#86868b; font-size:.84rem; font-weight:650; padding:7px 13px; box-shadow:0 1px 0 rgba(0,0,0,.04), inset 0 0 0 1px rgba(0,0,0,.06); }
.eyebrow::before { content:""; width:7px; height:7px; border-radius:999px; background:linear-gradient(135deg,#00a3ff,#b9f2ff); box-shadow:0 0 0 5px rgba(0,113,227,.08); }

h1, h2, h3 { margin:0; color:var(--color-text); line-height:.98; letter-spacing:-.064em; }
h1 { font-size: clamp(3.45rem, 8.4vw, 7.9rem); max-width: 1090px; font-weight: 780; }
h2 { font-size: clamp(2.45rem, 5vw, 5.1rem); font-weight: 760; }
h3 { font-size: clamp(1.35rem, 2.2vw, 2rem); letter-spacing:-.045em; font-weight: 740; line-height:1.08; }
.lead { font-size: clamp(1.18rem, 1.75vw, 1.55rem); line-height:1.42; color: var(--color-muted); max-width: 780px; }

.section { padding: 92px 0; }
.section-tight { padding: 64px 0; }
.section-head { display:grid; gap: 18px; margin-bottom: 34px; }
.section-head.center { text-align:center; justify-items:center; }

.hero { position:relative; overflow:hidden; padding: 88px 0 44px; min-height: calc(100svh - 52px); display:grid; align-items:center; }
.hero::before { content:""; position:absolute; inset: -10% 0 auto; height: 56%; background: radial-gradient(circle at 50% 0%, rgba(255,255,255,.96), rgba(245,245,247,0) 66%); pointer-events:none; }
.hero-grid { display:grid; grid-template-columns:1fr; gap: 34px; align-items:center; position:relative; }
.hero-copy { display:grid; gap: 21px; justify-items:center; text-align:center; }
.hero-copy .lead { max-width: 860px; }
.hero-actions { display:flex; flex-wrap:wrap; justify-content:center; gap: 9px; }
.hero-note { display:flex; gap: 14px 22px; flex-wrap:wrap; justify-content:center; color:#86868b; font-size:.91rem; font-weight:500; }
.hero-note span { display:inline-flex; align-items:center; gap:8px; }
.hero-note span::before { content:""; width:4px; height:4px; border-radius:99px; background:#c7c7cc; }
.hero-note span:first-child::before { display:none; }
.hero-visual { position:relative; max-width: 1180px; margin-inline:auto; width:100%; }
.hero-visual img { width:100%; display:block; border-radius: 0; filter: drop-shadow(0 54px 90px rgba(0,0,0,.12)); }
.floating-card { position:absolute; right: 6%; bottom: 9%; background:rgba(255,255,255,.72); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); border:1px solid rgba(255,255,255,.86); box-shadow:0 24px 70px rgba(0,0,0,.14); border-radius: 28px; padding:18px 20px; max-width: 280px; text-align:left; }
.floating-card strong { display:block; letter-spacing:-.025em; }
.floating-card span { display:block; color:var(--color-muted); font-size:.91rem; line-height:1.42; margin-top:4px; }

.trust-bar { padding: 20px 0 28px; }
.trust-grid { display:grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.trust-item { text-align:center; background:transparent; border:0; border-radius: 0; padding: 8px 14px; box-shadow:none; }
.trust-item strong { display:block; font-size:1.04rem; letter-spacing:-.03em; }
.trust-item span { display:block; color:#86868b; font-size:.9rem; margin-top:4px; line-height:1.36; }

.card-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.card, .panel { background: var(--color-surface); border:0; border-radius: var(--radius-xl); box-shadow: none; }
.card { min-height: 100%; padding: 30px; overflow:hidden; transition: transform var(--transition), box-shadow var(--transition); }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }
.service-card { display:grid; gap: 18px; align-content:space-between; min-height: 520px; }
.service-card img { order: 2; align-self:end; border-radius: 0; background: transparent; transform: scale(1.05); transform-origin:center bottom; }
.service-card div { order: 1; }
.card p { color: var(--color-muted); }
.link-arrow { display:inline-flex; align-items:center; gap:5px; color: var(--color-primary); font-weight:650; }
.link-arrow::after { content:"›"; font-size:1.32em; line-height:.7; transition: transform var(--transition); }
.link-arrow:hover::after { transform: translateX(3px); }

.split { display:grid; grid-template-columns: .92fr 1.08fr; gap: 46px; align-items:start; }
.feature-list { display:grid; gap: 14px; }
.feature { display:grid; grid-template-columns:auto 1fr; gap: 15px; align-items:start; background: var(--color-surface); border:0; border-radius: 28px; padding:22px; box-shadow:none; }
.feature-icon { width:42px; height:42px; border-radius:999px; background:#f5f5f7; color:#0071e3; display:grid; place-items:center; font-size:.86rem; font-weight:760; }
.feature p { color: var(--color-muted); }
.muted { color: var(--color-muted); }

.steps { counter-reset:steps; display:grid; gap: 14px; }
.step { counter-increment:steps; display:grid; grid-template-columns:auto 1fr; gap: 18px; background:var(--color-surface); border:0; border-radius: 30px; padding: 24px; }
.step::before { content:"0" counter(steps); width:48px; height:48px; border-radius:999px; background:#1d1d1f; color:#fff; display:grid; place-items:center; font-size:.86rem; font-weight:760; }
.step p { color: var(--color-muted); }

.soft-bg { background: #fff; }
.quality-band { background: #000; color:#f5f5f7; border-radius: var(--radius-xl); padding: 66px; display:grid; grid-template-columns:1fr 1fr; gap: 44px; overflow:hidden; position:relative; box-shadow: 0 34px 90px rgba(0,0,0,.18); }
.quality-band::before { content:""; position:absolute; inset:auto -180px -220px auto; width:580px; height:580px; border-radius:50%; background: radial-gradient(circle, rgba(0,113,227,.38), rgba(0,0,0,0) 64%); }
.quality-band::after { content:""; position:absolute; right:12%; top:12%; width:150px; height:150px; border-radius:50%; background:radial-gradient(circle, rgba(255,255,255,.26), rgba(255,255,255,0) 70%); filter:blur(2px); }
.quality-band > * { position:relative; z-index:1; }
.quality-band .eyebrow { background:rgba(255,255,255,.10); color:rgba(255,255,255,.76); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }
.quality-band h2, .quality-band h3 { color:#f5f5f7; }
.quality-band p, .quality-band li, .quality-band span { color: rgba(245,245,247,.72); }
.metric-grid { display:grid; grid-template-columns:repeat(2,1fr); gap: 14px; }
.metric { padding: 21px; border:1px solid rgba(255,255,255,.12); border-radius: 26px; background: rgba(255,255,255,.06); backdrop-filter: blur(18px); }
.metric strong { display:block; color:#fff; font-size:1.25rem; letter-spacing:-.035em; }

.faq-list { display:grid; gap: 12px; max-width: 920px; margin-inline:auto; }
.faq-item { background:#fff; border:0; border-radius: 26px; overflow:hidden; }
.faq-item button { width:100%; display:flex; justify-content:space-between; align-items:center; gap:18px; text-align:left; background:transparent; border:0; padding:22px 24px; font-weight:720; color:var(--color-text); cursor:pointer; }
.faq-item button::after { content:"+"; font-size:1.5rem; font-weight:400; color:#86868b; }
.faq-item.is-open button::after { content:"–"; }
.faq-panel { display:none; padding:0 24px 24px; color:var(--color-muted); }
.faq-item.is-open .faq-panel { display:block; }

.cta { background: #fff; border:0; border-radius: var(--radius-xl); padding: 56px; display:grid; grid-template-columns:1fr auto; gap: 28px; align-items:center; box-shadow:none; }
.cta h2 { font-size: clamp(2.3rem,4.6vw,4.6rem); }

.page-hero { padding: 86px 0 54px; text-align:center; }
.page-hero .container { display:grid; justify-items:center; gap: 18px; }
.page-hero h1 { max-width: 980px; }
.page-hero .lead { margin-top: 0; }
.breadcrumb { display:flex; flex-wrap:wrap; justify-content:center; gap:8px; color:#86868b; font-size:.82rem; margin-bottom: 4px; }
.breadcrumb a { text-decoration: underline; text-decoration-color: transparent; }
.breadcrumb a:hover { text-decoration-color: currentColor; }
.content-grid { display:grid; grid-template-columns:2fr 1fr; gap: 28px; align-items:start; }
.article { background:#fff; border:0; border-radius: var(--radius-xl); padding: 46px; box-shadow:none; }
.article h2 { font-size: clamp(1.9rem,3.3vw,3.15rem); margin: 44px 0 16px; letter-spacing:-.055em; }
.article h2:first-child { margin-top:0; }
.article h3 { margin: 26px 0 10px; }
.article p { color:#424245; }
.sidebar { position: sticky; top: 78px; display:grid; gap: 14px; }
.mini-card { background:#fff; border:0; border-radius:30px; padding:24px; box-shadow:none; }
.mini-card h2, .mini-card h3 { font-size:1.32rem; }
.service-menu { display:grid; gap: 8px; }
.service-menu a { padding: 12px 14px; border-radius: 999px; background:#f5f5f7; font-weight:650; color:var(--color-muted); }
.service-menu a:hover, .service-menu a.active { background:#1d1d1f; color:#fff; }
.price-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.price-card { padding: 30px; background:#fff; border:0; border-radius: var(--radius-xl); box-shadow:none; }
.price-card strong { font-size:1.22rem; letter-spacing:-.035em; }
.price-card .label { display:inline-flex; margin-bottom:14px; border-radius:999px; background:#f5f5f7; color:#0071e3; padding:6px 11px; font-weight:680; font-size:.82rem; }
.table-wrap { overflow:auto; border:0; border-radius:28px; background:#fff; }
table { width:100%; border-collapse:collapse; min-width:680px; }
th, td { text-align:left; padding:17px 20px; border-bottom:1px solid rgba(0,0,0,.08); vertical-align:top; }
th { background:#f5f5f7; color:#1d1d1f; }
tr:last-child td { border-bottom:0; }
.contact-layout { display:grid; grid-template-columns:.92fr 1.08fr; gap:28px; }
.contact-card { background:#fff; border:0; border-radius:var(--radius-xl); padding:32px; box-shadow:none; }
.form { display:grid; gap: 16px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap: 14px; }
.field { display:grid; gap: 7px; }
.field label { font-weight:680; }
.field input, .field textarea, .field select { width:100%; border:1px solid rgba(0,0,0,.12); border-radius: 16px; padding: 13px 14px; background:#fff; color:var(--color-text); transition:border-color var(--transition), box-shadow var(--transition); }
.field input:hover, .field textarea:hover, .field select:hover { border-color:rgba(0,0,0,.22); }
.field textarea { min-height:150px; resize:vertical; }
.field small { color:var(--color-muted); }
.field input:invalid:not(:placeholder-shown), .field textarea:invalid:not(:placeholder-shown), .field select:invalid:not(:placeholder-shown) { border-color:#b54747; }
.checkbox { display:flex; gap:10px; align-items:flex-start; color:var(--color-muted); }
.checkbox input { margin-top:.35rem; }
.form-success { display:none; background:#eaf7ef; border:1px solid rgba(0,0,0,.08); border-radius:18px; padding:14px; color:#1d1d1f; font-weight:680; }
.form.is-sent .form-success { display:block; }
.legal-list { display:grid; gap: 12px; }
.notice { background:#fff7e6; border:0; padding:18px; border-radius:22px; color:#584113; }

.site-footer { background:#fff; color:#1d1d1f; padding: 58px 0 28px; margin-top:64px; border-top:1px solid rgba(0,0,0,.06); }
.footer-grid { display:grid; grid-template-columns:1.35fr .8fr .8fr 1fr; gap: 32px; }
.site-footer h2 { font-size:.92rem; letter-spacing:-.02em; margin:0 0 12px; color:#1d1d1f; }
.site-footer p, .site-footer address, .site-footer a, .footer-bottom { color:#6e6e73; font-style:normal; }
.footer-links { display:grid; gap:8px; }
.footer-links a:hover, .site-footer a:hover { color:#1d1d1f; }
.brand-footer { color:#1d1d1f; margin-bottom:14px; }
.footer-note { font-size:.83rem; color:#86868b!important; }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; padding-top:28px; margin-top:32px; border-top:1px solid rgba(0,0,0,.06); font-size:.86rem; }
.cookie-banner { position:fixed; left:20px; right:20px; bottom:20px; z-index:2000; display:none; grid-template-columns:1fr auto; gap:18px; align-items:center; max-width:980px; margin:0 auto; background:rgba(255,255,255,.78); backdrop-filter:blur(24px) saturate(180%); -webkit-backdrop-filter:blur(24px) saturate(180%); border:1px solid rgba(255,255,255,.82); box-shadow:var(--shadow-premium); border-radius:28px; padding:18px; }
.cookie-banner.is-visible { display:grid; }
.cookie-banner p { margin:.25rem 0 0; color:var(--color-muted); font-size:.92rem; }
.cookie-actions { display:flex; gap:8px; }

.reveal { opacity:0; transform:translateY(22px); transition: opacity 720ms ease, transform 720ms ease; }
.reveal.is-visible { opacity:1; transform:none; }
.visually-hidden { position:absolute!important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.two-col { columns:2; column-gap:36px; }
.center { text-align:center; }
.notfound { min-height:60vh; display:grid; align-items:center; }

@media (max-width: 1040px) {
  .desktop-nav, .desktop-cta { display:none; }
  .menu-toggle { display:block; }
  .mobile-nav.is-open { display:block; }
  .split, .quality-band, .content-grid, .contact-layout, .cta { grid-template-columns:1fr; }
  .trust-grid, .footer-grid { grid-template-columns:repeat(2,1fr); }
  .card-grid, .price-grid { grid-template-columns:1fr 1fr; }
  .sidebar { position:static; }
  .hero { min-height: auto; padding-top:70px; }
  .floating-card { position:static; margin:-28px auto 0; max-width:min(460px, calc(100% - 32px)); }
  .quality-band { padding:44px; }
  .cta { align-items:start; }
  .cta .hero-actions { justify-content:flex-start; }
}

@media (max-width: 680px) {
  .container { width:min(100% - 28px, var(--container)); }
  .header-inner { min-height:50px; }
  .brand small { display:none; }
  .hero, .page-hero { padding:52px 0 38px; }
  h1 { font-size: clamp(3rem, 15.4vw, 4.6rem); }
  h2 { font-size: clamp(2.2rem, 11vw, 3.5rem); }
  .lead { font-size:1.08rem; }
  .section { padding:64px 0; }
  .section-tight { padding:46px 0; }
  .trust-grid, .card-grid, .price-grid, .footer-grid, .metric-grid, .form-row { grid-template-columns:1fr; }
  .service-card { min-height:auto; }
  .article, .contact-card, .cta, .quality-band, .card, .price-card { padding:24px; border-radius:28px; }
  .hero-actions, .cookie-actions { display:grid; width:100%; }
  .hero-actions .btn, .cookie-actions .btn { width:100%; }
  .hero-note { display:grid; gap:6px; }
  .hero-note span::before { display:none; }
  .cookie-banner { grid-template-columns:1fr; left:12px; right:12px; bottom:12px; border-radius:22px; }
  .footer-bottom { display:grid; }
  .two-col { columns:1; }
  .step { grid-template-columns:1fr; }
  .step::before { width:44px; height:44px; }
}

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