:root{--yellow:#FFEB3B;--ink:#333;--black:#101010}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.noise{position:fixed;inset:0;pointer-events:none;z-index:100;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}
a{transition:.2s;color:inherit}nav a:hover{color:var(--yellow)}.wrap{max-width:80rem;margin:auto;padding-left:1rem;padding-right:1rem}.section{padding:6rem 0}.eyebrow,.section-head span{display:inline-flex;align-items:center;gap:.6rem;text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:800;color:var(--yellow)}.eyebrow:before{content:"";width:2rem;height:2px;background:var(--yellow)}.btn-primary,.btn-secondary,.btn-dark{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:.8rem 1.3rem;font-weight:800;border:1px solid var(--yellow);clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}.btn-primary{background:var(--yellow);color:#111}.btn-primary:hover{filter:brightness(.9);transform:translateY(-2px)}.btn-secondary{background:transparent;color:#fff}.btn-secondary:hover{background:var(--yellow);color:#111}.btn-dark{background:#111;color:#fff;border-color:#111}.grid-bg{background-image:linear-gradient(rgba(255,235,59,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,235,59,.06) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent)}.card-glow,.quiz,.detail-card,.lead-form{background:linear-gradient(145deg,#1f1f1f,#131313);border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px rgba(0,0,0,.35)}.card-glow{position:relative}.card-glow:after{content:"";position:absolute;right:-1px;top:18%;height:64%;width:3px;background:var(--yellow);box-shadow:0 0 25px var(--yellow)}.pulse-dot{font-size:.75rem;color:#9aff92}.pulse-dot:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:999px;background:#6dff6a;box-shadow:0 0 12px #6dff6a}.funnel-row{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;border:1px solid rgba(255,255,255,.08);padding:1rem}.funnel-row span{color:var(--yellow)}.funnel-row em{font-style:normal;color:#888;font-size:.8rem}.metric{padding:1rem;border-left:2px solid var(--yellow);background:#191919}.metric b{display:block;font-size:1.35rem;color:var(--yellow)}.metric span{color:#999}.section-head h2{margin-top:.6rem;font-size:clamp(2.2rem,5vw,4.5rem);font-weight:900;line-height:1}.service-card,.price-card,.case{position:relative;padding:1.6rem;background:#171717;border:1px solid rgba(255,255,255,.08);overflow:hidden}.service-card:hover,.detail-card:hover,.case:hover{border-color:rgba(255,235,59,.5);transform:translateY(-4px)}.service-card,.detail-card,.case{transition:.25s}.service-card i{font-style:normal;color:var(--yellow)}.service-card h3{font-size:1.5rem;font-weight:800;margin:.8rem 0}.service-card p,.detail-card p,.case p{color:#aaa}.service-card b,.detail-card b{display:block;margin-top:1rem;color:var(--yellow)}.lead{font-size:1.2rem;color:#bbb;line-height:1.8}.check-list{display:grid;gap:.9rem}.check-list li{list-style:none;color:#ddd}.check-list li:before{content:"✓";color:#111;background:var(--yellow);display:inline-grid;place-items:center;width:20px;height:20px;margin-right:10px;font-weight:900}.chart{display:flex;align-items:flex-end;gap:12px}.chart span{flex:1;background:linear-gradient(var(--yellow),#806f00);animation:bars 2s ease both}.quiz{padding:clamp(1.5rem,4vw,3.5rem)}.field{display:grid;gap:.7rem;color:#ddd}.field select,.lead-form input,.lead-form select,.lead-form textarea{width:100%;background:#0d0d0d;border:1px solid #444;padding:.9rem;color:#fff;outline:none}.field select:focus,.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:var(--yellow)}.field label{display:flex;gap:.6rem}.field input[type=checkbox]{accent-color:var(--yellow)}.calc-total{padding:1rem;border:1px solid rgba(255,235,59,.35)}.calc-total b{float:right;color:var(--yellow)}.page-hero{position:relative;padding:8rem 0 5rem;background:radial-gradient(circle at 80% 20%,rgba(255,235,59,.12),transparent 30%),#111}.page-hero h1{font-size:clamp(3rem,7vw,6rem);font-weight:900;line-height:.95;max-width:1000px}.page-hero h1 span{color:var(--yellow)}.page-hero p{margin-top:1.5rem;max-width:700px;color:#aaa;font-size:1.2rem}.detail-card{padding:2rem}.detail-card h2{font-size:1.7rem;font-weight:800}.price-card{padding:2rem}.price-card small{letter-spacing:.2em;color:var(--yellow)}.price-card h2{font-size:2rem;font-weight:800;margin-top:.7rem}.price{font-size:2.4rem;font-weight:900;margin:1rem 0}.price-card ul{display:grid;gap:.7rem;color:#aaa;margin-bottom:1.6rem}.price-card ul li:before{content:"—";color:var(--yellow);margin-right:.4rem}.popular{border-color:var(--yellow);transform:scale(1.02)}.badge{position:absolute;right:0;top:0;background:var(--yellow);color:#111;padding:.35rem .7rem;font-size:.72rem;font-weight:900}.case-art{height:220px;display:grid;place-items:center;background:linear-gradient(135deg,#272727,#111);font-size:6rem;font-weight:900;color:var(--yellow)}.case h2{font-size:1.5rem;font-weight:800;margin-top:1.2rem}.case span{display:block;margin-top:1rem;color:var(--yellow);font-size:.8rem}.contact-card{display:block;padding:1.5rem;border:1px solid #333;background:#171717}.contact-card:hover{border-color:var(--yellow)}.contact-card small{display:block;color:#888}.contact-card b{font-size:1.35rem}.lead-form{padding:2rem;display:grid;gap:1rem}.lead-form h2{font-size:2rem;font-weight:900}.lead-form label{display:grid;gap:.5rem;color:#bbb}.lead-form .flex-row{display:flex;align-items:flex-start}.lead-form .flex-row input{width:auto;margin-top:.25rem}.lead-form a{color:var(--yellow)}.form-note{font-size:.75rem;color:#777}.prose-site{max-width:800px}.prose-site h2{font-size:1.6rem;font-weight:800;margin:2rem 0 .6rem}.prose-site p{color:#bbb;line-height:1.8}.reveal{opacity:0;transform:translateY(24px);transition:.7s}.reveal.visible{opacity:1;transform:none}
@keyframes bars{from{height:0}}@media(max-width:1023px){#menu.mobile-open{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:#111;padding:1.2rem;border-bottom:1px solid #333}nav a{padding:.4rem 0}}@media(min-width:1024px){.wrap{padding-left:2rem;padding-right:2rem}}


/* ===== EISEC Design System v2 ===== */
:root{
  --c-bg:#0b0b0c;--c-surface:#141416;--c-surface-2:#1b1b1e;--c-line:rgba(255,255,255,.11);
  --c-text:#fff;--c-muted:#a1a1aa;--c-brand:#FFEB3B;--c-brand-2:#ffd600;
  --shadow-soft:0 18px 60px rgba(0,0,0,.34);--shadow-brand:0 0 0 1px rgba(255,235,59,.22),0 22px 70px rgba(255,235,59,.07);
  --radius-sm:10px;--radius-md:18px;--radius-lg:28px;
  --space-section:clamp(5rem,9vw,8.5rem);
}
body{background:radial-gradient(circle at 15% -10%,rgba(255,235,59,.055),transparent 25%),var(--c-bg)}
.section{padding:var(--space-section) 0}
.wrap{max-width:82rem}
.kicker{display:inline-flex;align-items:center;gap:.7rem;color:var(--c-brand);font-weight:900;font-size:.78rem;letter-spacing:.15em;text-transform:uppercase}
.kicker:before{content:"";width:34px;height:2px;background:var(--c-brand)}
.display{font-size:clamp(3rem,7vw,6.6rem);font-weight:950;line-height:.92;letter-spacing:-.055em}
.title-xl{font-size:clamp(2.4rem,5vw,4.8rem);font-weight:950;line-height:.98;letter-spacing:-.045em}
.title-lg{font-size:clamp(1.75rem,3vw,2.6rem);font-weight:900;line-height:1.04}
.copy-lg{font-size:clamp(1.05rem,1.6vw,1.28rem);line-height:1.75;color:#c4c4cb}
.muted{color:var(--c-muted)}
.panel{background:linear-gradient(155deg,rgba(30,30,33,.96),rgba(16,16,18,.98));border:1px solid var(--c-line);box-shadow:var(--shadow-soft)}
.panel-brand{border-color:rgba(255,235,59,.35);box-shadow:var(--shadow-brand)}
.angle{clip-path:polygon(14px 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%,0 14px)}
.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--c-line);background:#111}
.trust-strip>div{padding:1.2rem 1.4rem;border-right:1px solid var(--c-line)}
.trust-strip>div:last-child{border-right:0}.trust-strip b{display:block;color:var(--c-brand);font-size:1.1rem}.trust-strip span{font-size:.82rem;color:#94949d}
.offer-card{position:relative;padding:2rem;border:1px solid var(--c-line);background:linear-gradient(160deg,#19191c,#101012);overflow:hidden;transition:.25s}
.offer-card:hover{transform:translateY(-6px);border-color:rgba(255,235,59,.5);box-shadow:var(--shadow-brand)}
.offer-card:before{content:"";position:absolute;inset:auto -15% -60% 30%;height:180px;background:radial-gradient(circle,rgba(255,235,59,.12),transparent 65%)}
.offer-card .num{display:inline-grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,235,59,.45);color:var(--c-brand);font-weight:900}
.offer-card h3{margin-top:1.3rem;font-size:1.5rem;font-weight:900}.offer-card p{margin-top:.7rem;min-height:76px;color:#aaa;line-height:1.65}.offer-card .price-line{display:flex;justify-content:space-between;align-items:end;margin-top:1.5rem;padding-top:1.2rem;border-top:1px solid var(--c-line)}.offer-card .price-line b{font-size:1.25rem;color:var(--c-brand)}
.process{counter-reset:step}.process-item{counter-increment:step;display:grid;grid-template-columns:64px 1fr;gap:1.25rem;padding:1.6rem 0;border-bottom:1px solid var(--c-line)}.process-item:before{content:"0" counter(step);display:grid;place-items:center;width:52px;height:52px;background:var(--c-brand);color:#111;font-weight:950}.process-item h3{font-size:1.25rem;font-weight:850}.process-item p{margin-top:.45rem;color:#9f9fa8;line-height:1.6}
.proof-grid{display:grid;gap:1rem;grid-template-columns:repeat(2,1fr)}.proof-card{padding:1.35rem;border:1px solid var(--c-line);background:#121214}.proof-card b{display:block;font-size:1.9rem;color:var(--c-brand)}.proof-card span{color:#999;font-size:.88rem}
.compare-table{overflow:hidden;border:1px solid var(--c-line)}.compare-row{display:grid;grid-template-columns:1.4fr repeat(3,1fr);border-bottom:1px solid var(--c-line)}.compare-row:last-child{border-bottom:0}.compare-row>*{padding:1rem;border-right:1px solid var(--c-line)}.compare-row>*:last-child{border-right:0}.compare-row.head{background:#1b1b1e;font-weight:900}.compare-row .yes{color:var(--c-brand);font-weight:900}.compare-row .no{color:#666}
.faq-item{border-bottom:1px solid var(--c-line)}.faq-btn{width:100%;display:flex;justify-content:space-between;gap:1rem;padding:1.25rem 0;text-align:left;font-weight:800}.faq-btn span:last-child{color:var(--c-brand);font-size:1.5rem;transition:.2s}.faq-answer{max-height:0;overflow:hidden;color:#aaa;line-height:1.75;transition:max-height .35s ease}.faq-item.open .faq-answer{max-height:320px;padding-bottom:1.2rem}.faq-item.open .faq-btn span:last-child{transform:rotate(45deg)}
.sticky-cta{position:fixed;left:50%;bottom:18px;z-index:45;transform:translateX(-50%) translateY(120px);display:flex;gap:.5rem;padding:.5rem;background:rgba(17,17,19,.94);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(18px);box-shadow:0 14px 45px rgba(0,0,0,.45);transition:.35s}.sticky-cta.visible{transform:translateX(-50%) translateY(0)}.sticky-cta a{white-space:nowrap}
.logo-cloud{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--c-line)}.logo-cloud span{display:grid;place-items:center;min-height:90px;border-right:1px solid var(--c-line);color:#777;font-weight:900;letter-spacing:.08em}.logo-cloud span:last-child{border-right:0}
.design-token{padding:1rem;border:1px solid var(--c-line);background:#141416}.swatch{height:70px;border:1px solid rgba(255,255,255,.15)}.code-block{overflow:auto;padding:1rem;background:#080808;border:1px solid #292929;color:#d4d4d8;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}
@media(max-width:767px){
  .trust-strip{grid-template-columns:1fr 1fr}.trust-strip>div:nth-child(2){border-right:0}.trust-strip>div:nth-child(-n+2){border-bottom:1px solid var(--c-line)}
  .compare-row{grid-template-columns:1.25fr repeat(3,.85fr);font-size:.72rem}.compare-row>*{padding:.65rem .45rem}
  .logo-cloud{grid-template-columns:1fr 1fr}.logo-cloud span{border-bottom:1px solid var(--c-line)}.logo-cloud span:nth-child(even){border-right:0}
  .sticky-cta{width:calc(100% - 20px);bottom:10px}.sticky-cta a{flex:1;font-size:.8rem;padding:.7rem}
  .proof-grid{grid-template-columns:1fr 1fr}.display{font-size:clamp(3rem,15vw,5rem)}
}