:root{
  --ink:#111215;--paper:#f5f2ea;--paper2:#fcfbf7;--muted:#6c6d72;--line:rgba(17,18,21,.15);
  --violet:#6d5dfc;--lime:#d7ff61;--white:#fff;--max:1200px;--shadow:0 24px 70px rgba(17,18,21,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.58;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
.nav{position:sticky;top:0;z-index:50;background:rgba(245,242,234,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav-in{height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:inline-flex;align-items:center;gap:12px;font-size:1.28rem;font-weight:900;letter-spacing:-.04em}
.brand-mark{width:42px;height:42px;border:1.5px solid var(--ink);border-radius:14px;display:grid;place-items:center;background:var(--paper2);position:relative;overflow:hidden}
.brand-mark span{font-size:.72rem;font-weight:950;letter-spacing:-.08em}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;height:3px;border-radius:4px;transform:rotate(-42deg)}
.brand-mark:before{width:18px;background:var(--violet);right:-2px;top:8px}
.brand-mark:after{width:14px;background:var(--lime);left:-1px;bottom:8px}
.slash,.accent{color:var(--violet)}
.nav-links{display:flex;align-items:center;gap:8px}.nav-links a{font-size:.92rem;font-weight:760;padding:9px 11px;border-radius:999px}
.nav-links a:hover{background:var(--paper2)}.lang{border:1px solid var(--line);background:var(--paper2)}
.nav-cta{background:var(--ink)!important;color:white;padding:10px 15px!important}
.hero{padding:80px 0 58px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.78rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.dot{width:8px;height:8px;background:var(--lime);border-radius:50%;box-shadow:0 0 0 5px rgba(215,255,97,.22)}
h1{margin:24px 0 0;font-size:clamp(3.55rem,7.8vw,7rem);line-height:.9;letter-spacing:-.072em;font-weight:950}
.hero-copy{font-size:clamp(1.06rem,2vw,1.3rem);color:#3e3f46;max-width:760px;margin:28px 0}
.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 18px;border:1px solid var(--ink);border-radius:999px;font-weight:850}
.btn.primary{background:var(--ink);color:white}.btn:hover{transform:translateY(-1px)}
.hero-art{min-height:480px;border-radius:36px;background:var(--ink);color:white;padding:34px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.ring{position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%;width:430px;height:430px;right:-140px;top:-125px}
.ring.two{width:300px;height:300px;right:-72px;top:-60px;border-color:rgba(215,255,97,.35)}
.pair{position:relative;z-index:2;font-size:clamp(4rem,8vw,6.7rem);font-weight:950;letter-spacing:-.08em;line-height:.92}
.pair small{display:block;font-size:.18em;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55);margin-bottom:12px}
.pair .arrow{color:var(--lime)}
.art-copy{position:absolute;left:34px;right:34px;bottom:34px;z-index:2}.art-copy strong{display:block;font-size:1.2rem;margin-bottom:8px}.art-copy p{color:rgba(255,255,255,.7);max-width:440px;margin:0}
.section{padding:92px 0}.section.alt{background:var(--paper2)}.section.dark{background:var(--ink);color:white}
.section-head{display:grid;grid-template-columns:.35fr 1.65fr;gap:28px;margin-bottom:40px}.label{font-size:.78rem;letter-spacing:.15em;text-transform:uppercase;font-weight:850;color:var(--violet)}
.dark .label{color:var(--lime)}h2{margin:0;font-size:clamp(2.45rem,5vw,4.8rem);line-height:.98;letter-spacing:-.055em}
.lead{font-size:1.12rem;color:#484950;max-width:780px;margin:18px 0 0}.dark .lead{color:rgba(255,255,255,.7)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.card{background:white;border:1px solid var(--line);border-radius:24px;padding:28px}.card h3{font-size:1.4rem;letter-spacing:-.03em;margin:10px 0}.card p{color:var(--muted)}
.dark .card{background:rgba(255,255,255,.035);border-color:rgba(255,255,255,.18)}.dark .card p{color:rgba(255,255,255,.68)}
.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{border:1px solid var(--ink);border-radius:999px;padding:11px 15px;font-weight:800;background:var(--paper2)}
.content{max-width:880px}.content h2{font-size:clamp(2.1rem,4vw,3.7rem);margin:50px 0 18px}.content h3{font-size:1.35rem;margin:30px 0 10px}.content p,.content li{font-size:1.06rem;color:#3f4047}.content ul{padding-left:22px}
.breadcrumbs{font-size:.85rem;color:var(--muted);padding-top:22px}.breadcrumbs a{text-decoration:underline;text-underline-offset:3px}
.service-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.service-link{border:1px solid var(--line);background:var(--paper2);border-radius:20px;padding:20px;font-weight:850}.service-link span{display:block;color:var(--muted);font-weight:500;margin-top:7px}
.contact{padding:84px 0}.contact-box{background:linear-gradient(135deg,var(--violet),#8a7cff 58%,var(--lime));border-radius:36px;padding:clamp(32px,6vw,64px);box-shadow:var(--shadow)}
.contact-box h2{max-width:760px}.contact-box p{font-size:1.12rem;max-width:700px}
footer{padding:34px 0 48px}.footer-in{display:flex;justify-content:space-between;gap:20px;align-items:center;border-top:1px solid var(--line);padding-top:28px}.foot{color:var(--muted);font-size:.9rem}
@media(max-width:900px){.hero-grid,.section-head{grid-template-columns:1fr}.cards,.service-nav{grid-template-columns:1fr}.nav-links a:not(.lang):not(.nav-cta){display:none}}
@media(max-width:560px){.wrap{width:min(var(--max),calc(100% - 26px))}.hero{padding-top:54px}h1{font-size:clamp(3.25rem,18vw,5rem)}.hero-art{min-height:410px;padding:26px}.art-copy{left:26px;right:26px;bottom:26px}.footer-in{flex-direction:column;align-items:flex-start}.nav-cta{display:none}}

.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 0;color:var(--muted);font-size:.9rem}
.article-meta span{border:1px solid var(--line);border-radius:999px;padding:7px 11px;background:var(--paper2)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:58px;align-items:start}
.article-body{max-width:820px}.article-body h2{font-size:clamp(2rem,4vw,3.25rem);margin:56px 0 16px}
.article-body h3{font-size:1.42rem;margin:32px 0 10px;letter-spacing:-.025em}
.article-body p,.article-body li{font-size:1.08rem;color:#3f4047}
.article-body ul,.article-body ol{padding-left:22px}
.article-body strong{color:var(--ink)}
.toc{position:sticky;top:105px;border:1px solid var(--line);border-radius:22px;padding:22px;background:var(--paper2)}
.toc strong{display:block;margin-bottom:10px}.toc a{display:block;padding:7px 0;color:#47484f;font-size:.94rem}
.price-table{width:100%;border-collapse:collapse;margin:24px 0 10px;background:white;border:1px solid var(--line)}
.price-table th,.price-table td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top}
.price-table th{background:var(--paper2);font-size:.9rem}
.callout{margin:30px 0;padding:24px;border-radius:22px;background:var(--ink);color:white}
.callout p{color:rgba(255,255,255,.76);margin-bottom:0}.callout strong{color:var(--lime)}
.faq{border-top:1px solid var(--line)}.faq-item{padding:22px 0;border-bottom:1px solid var(--line)}.faq-item h3{margin:0 0 8px}.faq-item p{margin:0}
@media(max-width:900px){.article-layout{grid-template-columns:1fr}.toc{position:static;order:-1}}