:root{--ink:#12182a;--muted:#62708b;--line:#e4e7f0;--surface:#fff;--soft:#f5f6fb;--primary:#6655f5;--primary-dark:#4937d5;--mint:#21b58b;--shadow:0 24px 70px rgba(37,28,99,.12)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fbfbfe;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(228,231,240,.8);background:rgba(251,251,254,.88);backdrop-filter:blur(18px)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:850}
.brand-mark{width:150px;height:42px;display:block;background:transparent url("/assets/logo-seotab.webp?v=3") center -17px/150px 75px no-repeat;font-size:0;mix-blend-mode:multiply}
.brand-mark+span{display:none}
.nav-links,.nav-actions{display:flex;align-items:center;gap:25px}
.nav-links a{color:#4c5871;text-decoration:none;font-size:14px;font-weight:650}
.nav-links a:hover{color:var(--primary)}
.button{min-height:43px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border:0;border-radius:12px;text-decoration:none;font-size:14px;font-weight:800;transition:.18s}
.button.primary{color:#fff;background:linear-gradient(135deg,#7565ff,#5744ec);box-shadow:0 10px 25px rgba(102,85,245,.25)}
.button.primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(102,85,245,.32)}
.button.ghost{border:1px solid var(--line);background:#fff}
.hero{position:relative;overflow:hidden;padding:98px 0 76px}
.hero::before{content:"";position:absolute;width:700px;height:700px;top:-330px;right:-170px;border-radius:50%;background:radial-gradient(circle,rgba(119,101,255,.2),rgba(119,101,255,0) 68%)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:72px;align-items:center}
.eyebrow{margin:0 0 16px;color:var(--primary);font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}
.hero h1{max-width:760px;margin:0;font-size:clamp(45px,6vw,76px);line-height:1.02;letter-spacing:-.055em}
.hero h1 span{color:var(--primary)}
.hero-copy>p:not(.eyebrow){max-width:700px;margin:27px 0;color:var(--muted);font-size:19px}
.hero-mcp-badge{width:max-content;max-width:100%;display:grid;grid-template-columns:38px minmax(0,1fr) 22px;gap:11px;align-items:center;margin:0 0 24px;padding:8px 11px 8px 8px;border:1px solid #dedafc;border-radius:15px;color:var(--ink);background:rgba(255,255,255,.86);box-shadow:0 10px 30px rgba(73,55,213,.09);text-decoration:none;transition:.18s}
.hero-mcp-badge:hover{transform:translateY(-2px);border-color:#bbb2ff;box-shadow:0 14px 34px rgba(73,55,213,.14)}
.hero-mcp-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;color:#fff;background:linear-gradient(135deg,#806fff,#5744ec)}
.hero-mcp-icon svg{width:21px;height:21px;fill:currentColor}
.hero-mcp-badge strong,.hero-mcp-badge small{display:block}
.hero-mcp-badge strong{font-size:13px;line-height:1.3}
.hero-mcp-badge small{margin-top:2px;color:var(--muted);font-size:10px;line-height:1.3}
.hero-mcp-arrow{color:var(--primary);font-size:18px;font-weight:900}
.hero-actions{display:flex;flex-wrap:wrap;gap:11px}
.hero-note{display:flex;flex-wrap:wrap;gap:18px;margin-top:25px;color:#75809a;font-size:12px}
.hero-note span::before{content:"✓";margin-right:6px;color:var(--mint);font-weight:900}
.product-window{padding:16px;border:1px solid #dcdff0;border-radius:26px;background:rgba(255,255,255,.76);box-shadow:var(--shadow);transform:rotate(1.2deg)}
.window-bar{display:flex;gap:6px;padding:4px 2px 15px}
.window-bar i{width:8px;height:8px;border-radius:50%;background:#d5d8e4}
.window-body{min-height:440px;padding:22px;border-radius:17px;background:#111827}
.mini-brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:800}
.mini-brand b{width:27px;height:27px;display:grid;place-items:center;border-radius:8px;background:#6d5df8}
.dashboard-title{margin:35px 0 18px;color:#fff;font-size:23px}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.metric{padding:15px;border:1px solid #2d374c;border-radius:12px;color:#8490a6;background:#1a2232;font-size:9px}
.metric strong{display:block;margin-top:4px;color:#fff;font-size:21px}
.chart{height:112px;margin:13px 0;border-radius:13px;background:linear-gradient(180deg,rgba(110,92,246,.2),rgba(110,92,246,0)),repeating-linear-gradient(0deg,#273146 0,#273146 1px,transparent 1px,transparent 28px);position:relative;overflow:hidden}
.chart svg{position:absolute;inset:14px 0 0;width:100%;height:80px}
.table-lines{display:grid;gap:8px}
.table-lines span{height:31px;border-radius:9px;background:linear-gradient(90deg,#273146 22%,#1f293a 22% 48%,#273146 48% 68%,#1f293a 68%)}
.trust-strip{padding:20px 0;border-block:1px solid var(--line);background:#fff}
.trust-items{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:35px;color:#67738b;font-size:13px;font-weight:700}
.trust-items span::before{content:"";display:inline-block;width:7px;height:7px;margin-right:9px;border-radius:50%;background:var(--mint)}
.mcp-section{padding:72px 0 30px}
.mcp-panel{position:relative;display:grid;grid-template-columns:minmax(0,.88fr) minmax(480px,1.12fr);gap:55px;align-items:center;overflow:hidden;padding:58px;border-radius:30px;color:#fff;background:radial-gradient(circle at 96% 0,rgba(128,111,255,.42),transparent 36%),radial-gradient(circle at 4% 100%,rgba(33,181,139,.2),transparent 32%),linear-gradient(135deg,#17152b,#242341);box-shadow:0 28px 80px rgba(25,21,62,.2)}
.mcp-panel::before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(90deg,transparent,black 60%)}
.mcp-copy,.mcp-visual{position:relative;z-index:1}
.mcp-copy .eyebrow{color:#a99fff}
.mcp-copy h2{max-width:590px;margin:0;font-size:clamp(36px,4.8vw,58px);line-height:1.03;letter-spacing:-.05em}
.mcp-lead{max-width:610px;margin:21px 0 25px;color:#c9c9dc;font-size:16px}
.mcp-benefits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.mcp-benefits span{display:flex;align-items:center;gap:8px;color:#e7e6f4;font-size:12px;font-weight:700}
.mcp-benefits span::before{content:"✓";width:22px;height:22px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;color:#7ee1c2;background:rgba(33,181,139,.14);font-size:11px}
.mcp-actions{display:flex;align-items:center;gap:16px;margin-top:29px}
.mcp-actions small{max-width:270px;color:#aaaac0;font-size:11px;line-height:1.45}
.mcp-help{position:absolute;z-index:4;top:22px;right:22px}
.mcp-help summary{width:36px;height:36px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18);border-radius:50%;color:#fff;background:rgba(255,255,255,.08);font-weight:900;cursor:pointer;list-style:none;transition:.18s}
.mcp-help summary::-webkit-details-marker{display:none}
.mcp-help summary:hover,.mcp-help[open] summary{border-color:rgba(255,255,255,.36);background:rgba(255,255,255,.16)}
.mcp-help-card{position:absolute;top:46px;right:0;width:min(350px,calc(100vw - 58px));padding:20px;border:1px solid var(--line);border-radius:16px;color:var(--ink);background:#fff;box-shadow:0 22px 60px rgba(13,13,34,.3)}
.mcp-help-card strong{display:block;font-size:12px}
.mcp-help-card p{margin:4px 0 13px;color:var(--muted);font-size:11px;line-height:1.5}
.mcp-help-card p:last-child{margin-bottom:0}
.mcp-visual{padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:24px;background:rgba(8,10,24,.38);box-shadow:inset 0 1px rgba(255,255,255,.05)}
.mcp-clients{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.mcp-client-card{min-height:76px;display:flex;align-items:center;gap:12px;padding:14px;border:1px solid rgba(255,255,255,.1);border-radius:16px;color:#f8f8fc;background:rgba(255,255,255,.07)}
.mcp-client-logo{width:42px;height:42px;display:grid;place-items:center;flex:0 0 auto;border-radius:13px;color:#10121d;background:#fff}
.mcp-client-logo svg{width:23px;height:23px;fill:currentColor}
.mcp-client-logo.claude-logo{color:#d97757;background:#fff8f3}
.mcp-client-logo.protocol-logo{color:#fff;background:linear-gradient(135deg,#806fff,#5744ec)}
.mcp-client-card strong{font-size:13px;line-height:1.25}
.mcp-connection{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding:17px 14px;color:#b8b3f9;font-size:11px;letter-spacing:.12em}
.mcp-connection span{height:1px;background:linear-gradient(90deg,transparent,#7267de)}
.mcp-connection span:last-child{background:linear-gradient(90deg,#7267de,transparent)}
.mcp-endpoint-card{display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:13px;align-items:center;padding:15px;border:1px solid rgba(126,225,194,.28);border-radius:17px;background:rgba(33,181,139,.1)}
.mcp-seotab-mark{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;color:#fff;background:linear-gradient(135deg,#7565ff,#5744ec);font-weight:900}
.mcp-endpoint-card strong,.mcp-endpoint-card small{display:block}
.mcp-endpoint-card small{margin-top:3px;color:#adbbbd;font-size:10px}
.mcp-live{padding:6px 9px;border-radius:999px;color:#7ee1c2;background:rgba(33,181,139,.15);font-size:9px;font-weight:900}
.section{padding:95px 0}
.section.soft{background:#f3f4fa}
.section-head{max-width:760px;margin-bottom:45px}
.section-head h2{margin:0;font-size:clamp(34px,4vw,52px);line-height:1.08;letter-spacing:-.04em}
.section-head p{margin:17px 0 0;color:var(--muted);font-size:17px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature-card{min-height:245px;padding:27px;border:1px solid var(--line);border-radius:20px;background:#fff}
.feature-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:13px;color:var(--primary);background:#efedff;font-size:20px}
.feature-card h3{margin:21px 0 9px;font-size:20px}
.feature-card p{margin:0;color:var(--muted);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:steps}
.step{position:relative;padding:26px;border:1px solid var(--line);border-radius:19px;background:#fff;counter-increment:steps}
.step::before{content:"0" counter(steps);display:block;margin-bottom:35px;color:var(--primary);font-size:13px;font-weight:900}
.step h3{margin:0 0 8px;font-size:18px}
.step p{margin:0;color:var(--muted);font-size:13px}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);align-items:center;gap:16px}
.price-card{position:relative;min-height:425px;display:flex;flex-direction:column;padding:30px;border:1px solid var(--line);border-radius:21px;background:#fff}
.price-card.popular{z-index:1;min-height:520px;padding-top:36px;padding-bottom:32px;border:2px solid var(--primary);background:linear-gradient(180deg,#fff 0,#faf9ff 100%);box-shadow:0 26px 75px rgba(73,55,213,.18)}
.price-badge{position:absolute;top:0;right:22px;padding:7px 11px;border-radius:0 0 10px 10px;color:#fff;background:var(--primary);font-size:10px;font-weight:900}
.price-card h3{margin:0;font-size:22px}
.price{display:block;margin:18px 0 5px;font-size:31px}
.managed-price span{display:block;color:var(--primary);font-size:.68em;line-height:1.2}
.managed-cta{margin-top:auto!important}
.managed-benefits{gap:7px;margin:15px 0 0;font-size:12px;line-height:1.35}
.price-card>p{min-height:45px;color:var(--muted);font-size:13px}
.check-list{display:grid;gap:10px;margin:22px 0 26px;padding:0;list-style:none;color:#4b5670;font-size:13px}
.check-list li::before{content:"✓";margin-right:9px;color:var(--primary);font-weight:900}
.price-card .button{width:100%;margin-top:auto}
.cta{padding:85px 0}
.cta-box{padding:55px;border-radius:28px;color:#fff;background:radial-gradient(circle at 80% -20%,#8b7eff,#6655f5 48%,#4937d5);box-shadow:0 28px 70px rgba(73,55,213,.28)}
.cta-box h2{max-width:700px;margin:0;font-size:clamp(34px,5vw,55px);line-height:1.05;letter-spacing:-.045em}
.cta-box p{max-width:680px;margin:17px 0 28px;color:#e4e0ff}
.cta-box .button{color:var(--primary-dark);background:#fff}
.site-footer{padding:55px 0 30px;border-top:1px solid var(--line);background:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:55px}
.footer-copy{max-width:420px;margin:1em 0;color:var(--muted);font-size:13px;line-height:1.55}
.footer-column{display:grid;align-content:start;gap:9px}
.footer-column strong{margin-bottom:7px}
.footer-column a{color:var(--muted);text-decoration:none;font-size:13px}
.footer-column a:hover{color:var(--primary)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:42px;padding-top:22px;border-top:1px solid var(--line);color:#59657d;font-size:12px}
.legal-hero{padding:85px 0 42px}
.legal-hero h1{max-width:880px;margin:0;font-size:clamp(40px,6vw,66px);line-height:1.04;letter-spacing:-.05em}
.legal-hero p{max-width:760px;color:var(--muted);font-size:17px}
.legal-layout{display:grid;grid-template-columns:250px minmax(0,760px);gap:70px;padding-bottom:100px}
.legal-nav{position:sticky;top:105px;display:grid;align-content:start;gap:8px;height:max-content}
.legal-nav a{padding:10px 13px;border-radius:10px;color:var(--muted);text-decoration:none;font-size:13px}
.legal-nav a:hover{color:var(--primary);background:#f0eeff}
.legal-content{padding:35px;border:1px solid var(--line);border-radius:22px;background:#fff}
.legal-content h2{margin:34px 0 11px;font-size:23px}
.legal-content h2:first-child{margin-top:0}
.legal-content p,.legal-content li{color:#556078;font-size:14px}
.legal-content li+li{margin-top:7px}
.contact-card{display:grid;gap:5px;margin-top:25px;padding:20px;border-radius:15px;background:#f4f3ff}
.contact-card strong{font-size:16px}
.contact-card a{color:var(--primary);font-weight:750}
@media(max-width:950px){.hero-grid{grid-template-columns:1fr}
.product-window{max-width:650px;transform:none}
.mcp-panel{grid-template-columns:1fr;padding:48px;gap:40px}
.mcp-visual{max-width:690px}
.feature-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}
.steps{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:1fr}
.nav-links{display:none}
.legal-layout{grid-template-columns:1fr}
.legal-nav{position:static;grid-template-columns:repeat(3,1fr)}
}
@media(max-width:650px){.container{width:min(100% - 28px,1180px)}
.nav{min-height:66px}
.brand-mark{width:128px;height:38px;background-position:center -13px;background-size:128px 64px}
.nav-actions .ghost{display:none}
.hero{padding:70px 0 55px}
.hero h1{font-size:44px}
.hero-copy>p:not(.eyebrow){font-size:16px}
.hero-mcp-badge{margin-bottom:20px}
.product-window{padding:9px}
.window-body{min-height:380px;padding:16px}
.metric-row{grid-template-columns:1fr}
.metric:nth-child(n+2){display:none}
.feature-grid,.pricing-grid,.steps,.footer-grid{grid-template-columns:1fr}
.section{padding:70px 0}
.mcp-section{padding:50px 0 18px}
.mcp-panel{padding:46px 20px 22px;border-radius:22px;gap:32px}
.mcp-copy h2{font-size:38px}
.mcp-lead{font-size:14px}
.mcp-benefits,.mcp-clients{grid-template-columns:1fr}
.mcp-actions{align-items:flex-start;flex-direction:column}
.mcp-actions .button{width:100%}
.mcp-actions small{max-width:none}
.mcp-help{top:12px;right:12px}
.mcp-help-card{width:min(320px,calc(100vw - 52px))}
.mcp-client-card{min-height:68px}
.mcp-endpoint-card{grid-template-columns:42px minmax(0,1fr)}
.mcp-seotab-mark{width:42px;height:42px}
.mcp-live{grid-column:2}
.cta-box{padding:35px 24px}
.footer-bottom{flex-direction:column}
.legal-hero{padding-top:60px}
.legal-layout{gap:25px}
.legal-nav{grid-template-columns:1fr}
.legal-content{padding:24px}
}