/* STUDIO 4 HOST - light theme, teal accent */
:root{--ink:#0b1b2b;--ink2:#334155;--mut:#64748b;--line:#e2e8f0;--soft:#f3faf9;--bg:#ffffff;--pri:#0d9488;--pri2:#0f766e;--pri-l:#ccfbf1;--acc:#f59e0b;--ok:#0d9488;--dark:#0b1b2b;--r:20px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.w{max-width:1180px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:650;border-radius:999px;padding:12px 22px;transition:.15s;border:1.5px solid transparent;cursor:pointer;font-size:15px}
.btn-p{background:var(--pri);color:#fff}.btn-p:hover{background:var(--pri2)}
.btn-g{border-color:var(--ink);color:var(--ink)}.btn-g:hover{background:var(--ink);color:#fff}
.btn-o{border-color:var(--line);color:var(--ink);background:#fff}.btn-o:hover{border-color:var(--pri);color:var(--pri)}
/* top + header */
.top{background:var(--pri-l);color:var(--pri2);font-size:13px;font-weight:500}
.top .w{display:flex;justify-content:space-between;gap:12px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.top nav{display:flex;gap:18px}.top a:hover{text-decoration:underline}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
header .w{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.4px;color:var(--ink)}
.logo b{color:var(--pri)}
.nav{display:flex;align-items:center;gap:2px}
.nav>a,.dd>a{color:var(--ink2);font-size:15px;font-weight:500;padding:8px 13px;border-radius:999px;display:block}
.nav>a:hover,.dd>a:hover,.nav>a.on,.dd>a.on{color:var(--pri2);background:var(--soft)}
.nav .btn{margin-left:10px;padding:10px 18px;color:#fff}
.nav .btn:hover{background:var(--pri2);color:#fff}
.burger{display:none;background:none;border:0;color:var(--ink);padding:8px;cursor:pointer}
.dd{position:relative}
.dd>a:after{content:"";display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 0 3px 8px;opacity:.5}
.dd .menu{display:none;position:absolute;top:100%;left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 24px 50px -16px rgba(11,27,43,.25)}
.dd:hover .menu,.dd:focus-within .menu{display:block}
.dd .menu a{display:block;padding:10px 12px;border-radius:10px;font-weight:600;font-size:15px}
.dd .menu a:hover{background:var(--soft);color:var(--pri2)}
.dd .menu small{display:block;color:var(--mut);font-size:12.5px;font-weight:400;margin-top:1px}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(700px 360px at 15% 10%,rgba(45,212,191,.22),transparent 65%),radial-gradient(700px 380px at 90% 0%,rgba(56,189,248,.18),transparent 65%),radial-gradient(600px 300px at 60% 100%,rgba(245,158,11,.10),transparent 65%),#fff}
.hero .w{text-align:center;padding-top:92px;padding-bottom:84px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--pri2);background:#fff;border:1px solid #99f6e4;padding:6px 14px;border-radius:99px;margin-bottom:24px;box-shadow:0 4px 14px -6px rgba(13,148,136,.35)}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--pri);box-shadow:0 0 0 4px rgba(13,148,136,.18)}
h1{font-size:clamp(36px,5.6vw,64px);line-height:1.04;letter-spacing:-2px;font-weight:850}
h1 span{color:var(--pri)}
.lead{color:var(--ink2);font-size:19px;margin:22px auto 34px;max-width:680px}
.cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.trust{display:flex;gap:12px;margin:46px auto 0;flex-wrap:wrap;justify-content:center;max-width:900px}
.trust div{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 18px;font-size:14.5px;font-weight:600;color:var(--ink2);box-shadow:0 6px 20px -14px rgba(11,27,43,.3)}
.trust svg{color:var(--pri)}
.term{display:none}
/* sections */
section{padding:92px 0}
.sh{text-align:center;max-width:700px;margin:0 auto 46px}
.sh small{display:inline-block;color:var(--pri2);background:var(--pri-l);font-weight:700;font-size:12.5px;letter-spacing:1px;text-transform:uppercase;padding:4px 12px;border-radius:99px;margin-bottom:14px}
h2{font-size:clamp(28px,3.6vw,42px);letter-spacing:-1.2px;line-height:1.12;font-weight:800}
.sh p{color:var(--mut);margin-top:12px;font-size:17px}
.soft{background:var(--soft)}
.mut{color:var(--mut);font-size:17px}
.note{text-align:center;color:var(--mut);font-size:14.5px;margin-top:28px}
.note a{color:var(--pri2);font-weight:600}
/* tabs + plans */
.tabs{display:flex;justify-content:center;gap:4px;background:#fff;border:1px solid var(--line);padding:5px;border-radius:999px;width:max-content;max-width:100%;margin:0 auto 40px;overflow-x:auto;box-shadow:0 6px 20px -14px rgba(11,27,43,.3)}
.tabs button{border:0;background:none;font:inherit;font-weight:650;font-size:15px;color:var(--mut);padding:9px 22px;border-radius:999px;cursor:pointer;white-space:nowrap}
.tabs button[aria-selected=true]{background:var(--pri);color:#fff}
.plans{display:none;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:22px;max-width:1080px;margin:0 auto}
.plans.on{display:grid}
.plans.vt{max-width:none}.plans.vt.on{display:block}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;position:relative;transition:.2s}
.plan:hover{transform:translateY(-3px);box-shadow:0 22px 44px -24px rgba(11,27,43,.35)}
.plan.hot{background:var(--dark);border-color:var(--dark);color:#fff}
.plan.hot .sub,.plan.hot .pm,.plan.hot .price small{color:#94a3b8}
.plan.hot li{border-color:rgba(255,255,255,.1)}.plan.hot li svg{color:#2dd4bf}
.plan .tag{position:absolute;top:22px;right:22px;background:var(--acc);color:#1f1300;font-size:12px;font-weight:800;padding:4px 10px;border-radius:99px}
.plan h3{font-size:19px;padding-right:90px}
.plan .sub{color:var(--mut);font-size:14px}
.price{margin:20px 0 4px;font-size:clamp(32px,2.8vw,42px);font-weight:850;letter-spacing:-1.2px;white-space:nowrap}
.price small{font-size:15px;font-weight:500;color:var(--mut);letter-spacing:0}
.pm{font-size:13px;color:var(--mut);margin-bottom:22px}
.plan ul{list-style:none;margin-bottom:26px;flex:1}
.plan li{display:flex;gap:10px;padding:7px 0;font-size:15px;border-bottom:1px solid var(--line)}
.plan li:last-child{border:0}
.plan li svg{flex:none;color:var(--ok);margin-top:4px}
.plan.hot .btn-p{background:#2dd4bf;color:var(--dark)}.plan.hot .btn-p:hover{background:#5eead4}
/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px}
.svc{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:#fff;transition:.2s;display:block}
a.svc:hover{border-color:var(--pri);box-shadow:0 18px 40px -24px rgba(13,148,136,.55)}
.ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--pri-l);color:var(--pri2);margin-bottom:18px}
.svc h3{font-size:18.5px;margin-bottom:6px}
.svc p{color:var(--mut);font-size:15px}
.svc span{display:inline-block;margin-top:14px;color:var(--pri2);font-weight:650;font-size:14px}
.svc .from{display:inline-block;margin-top:16px;background:var(--soft);color:var(--ink);font-weight:750;font-size:14.5px;padding:5px 12px;border-radius:99px}
.cwp{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cwp div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.cwp h3{font-size:17px;margin:0 0 6px}.cwp p{color:var(--mut);font-size:15px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.steps i{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--dark);color:#fff;font-style:normal;font-weight:800;margin-bottom:16px}
.steps h3{font-size:17px;margin-bottom:6px}.steps p{color:var(--mut);font-size:15px}
/* VPS table */
.tbl{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.tbl table{width:100%;border-collapse:collapse;font-size:15px}
.tbl th{text-align:left;font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--mut);padding:15px 20px;border-bottom:1px solid var(--line)}
.tbl td{padding:15px 20px;border-bottom:1px solid var(--line)}
.tbl tr:last-child td{border:0}.tbl tbody tr:hover{background:var(--soft)}
.tbl .pr{font-weight:850;font-size:18px;white-space:nowrap;color:var(--pri2)}
.tbl td:last-child{text-align:right}.tbl .btn{padding:8px 18px}
.chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.chips span{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:6px 14px;font-size:14px;color:var(--ink2)}
.chips svg,.ul2 svg{color:var(--ok);flex:none}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.ul2{list-style:none;margin:22px 0 28px}.ul2 li{display:flex;align-items:center;gap:8px;padding:6px 0}
/* domains */
.dom{background:var(--dark);color:#fff;border-radius:28px;padding:52px;display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.dom:before{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;background:radial-gradient(circle,rgba(45,212,191,.35),transparent 65%)}
.dom h2{color:#fff}.dom p{color:#cbd5e1;margin-top:10px}
.dom .btn-p{background:#2dd4bf!important;color:var(--dark)!important}
.tldg{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative}
.tldg a{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:12px 14px;display:flex;justify-content:space-between;align-items:baseline;gap:8px;transition:.15s}
.tldg a:hover{background:rgba(45,212,191,.15);border-color:#2dd4bf}
.tldg b{font-size:17px}.tldg span{color:#99f6e4;font-size:14px;white-space:nowrap}
/* faq */
.faq{max-width:800px;margin:0 auto}
details{border:1px solid var(--line);border-radius:16px;background:#fff;margin-bottom:12px}
summary{cursor:pointer;list-style:none;padding:19px 24px;font-weight:650;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";font-size:22px;line-height:1;color:var(--pri)}
details[open] summary:after{content:"−"}
details p{padding:0 24px 20px;color:var(--mut)}
/* page hero, prose, final, footer */
.phero{background:radial-gradient(600px 260px at 10% 0%,rgba(45,212,191,.22),transparent 65%),radial-gradient(600px 300px at 95% 10%,rgba(56,189,248,.16),transparent 65%),#fff;padding:70px 0 64px;border-bottom:1px solid var(--line)}
.phero h1{font-size:clamp(32px,4.4vw,52px)}
.phero p{color:var(--ink2);font-size:18px;margin-top:14px;max-width:720px}
.crumb{color:var(--mut);font-size:14px;margin-bottom:14px}.crumb a{color:var(--pri2)}
.prose{max-width:820px;margin:0 auto;color:var(--ink2)}
.prose h2{font-size:24px;letter-spacing:-.4px;margin:34px 0 10px;color:var(--ink)}
.prose h3{font-size:19px;margin:26px 0 8px;color:var(--ink)}
.prose p{margin:0 0 14px}.prose ul,.prose ol{margin:0 0 14px 22px}.prose li{margin:4px 0}
.prose a{color:var(--pri2);text-decoration:underline}
.final{background:linear-gradient(135deg,#0d9488,#0e7490);color:#fff;text-align:center}
.final h2{color:#fff}.final p{color:#ccfbf1;margin:12px auto 28px;max-width:560px}
.final .btn-p{background:#fff;color:var(--pri2)}.final .btn-p:hover{background:#f0fdfa}
.final .btn-g{border-color:rgba(255,255,255,.6);color:#fff}.final .btn-g:hover{background:rgba(255,255,255,.12)}
footer{background:var(--dark);color:#94a3b8;font-size:14px;padding:64px 0 30px}
.fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer .logo{color:#fff}footer .logo b{color:#2dd4bf}
footer h4{color:#fff;font-size:14px;margin-bottom:14px}
footer li{list-style:none;padding:4px 0}footer a:hover{color:#fff}
.legal{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* responsive */
@media(max-width:980px){
 .grid3,.cwp{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}
 .dom{grid-template-columns:1fr;padding:34px}.fg{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.tldg{grid-template-columns:repeat(2,1fr)}
 .nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px -20px rgba(11,27,43,.3)}
 .nav.open{display:flex}.nav .btn{margin:10px 0 0}
 .dd .menu{display:block;position:static;border:0;box-shadow:none;padding:0 0 0 12px}.dd>a:after{display:none}.dd .menu small{display:none}
 .burger{display:block}
}
@media(max-width:720px){
 .tbl thead{display:none}.tbl table,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
 .tbl tr{padding:14px 18px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}
 .tbl td{padding:0;border:0;font-size:14px}.tbl td[data-l]:before{content:attr(data-l) ": ";color:var(--mut)}
 .tbl td:first-child{grid-column:1/-1;font-size:17px}.tbl .pr{align-self:center}.tbl td:last-child{text-align:right}
}
@media(max-width:620px){
 section{padding:64px 0}.w{padding:0 16px}
 .grid3,.cwp,.steps,.fg{grid-template-columns:1fr}
 .top nav{display:none}.hero .w{padding-top:60px;padding-bottom:60px}
 .dom{padding:26px 20px}.phero{padding:48px 0 44px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}