:root{
  --bg:#0b1020; --bg-2:#111833; --panel:#151d3b; --line:#26305a;
  --text:#e8ecf8; --muted:#a3add0; --accent:#5eead4; --accent-2:#60a5fa;
  --radius:14px; --max:1120px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
a:hover{color:#99f6e4}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:3px;border-radius:6px}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3vw,2.3rem)}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:var(--max)}
.narrow > *{max-width:760px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:8px;background:var(--accent);color:#04121a;padding:8px 14px;border-radius:8px;z-index:10}
.skip:focus{left:8px}

/* header */
.site-header{position:sticky;top:0;z-index:5;background:rgba(11,16,32,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.mark{width:28px;height:28px;color:var(--accent)}
.nav ul{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.nav a:not(.btn){color:var(--muted);text-decoration:none;font-size:.95rem}
.nav a:not(.btn):hover{color:var(--text)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:10px;border:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04121a;font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer;font-family:inherit}
.btn:hover{filter:brightness(1.08);color:#04121a}
.btn-sm{padding:8px 14px;font-size:.9rem}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--muted);color:var(--text)}
.btn-block{width:100%}
.btn[disabled]{background:var(--bg-2);color:var(--muted);border:1px dashed var(--line);cursor:not-allowed;filter:none}

/* hero */
.hero{padding:88px 0 72px;background:radial-gradient(900px 400px at 85% 0%,rgba(96,165,250,.18),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(94,234,212,.10),transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{color:var(--accent);font-weight:600;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase}
.grad{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:1.2rem;color:var(--muted);max-width:36em}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.ticks{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 22px;color:var(--muted);font-size:.95rem}
.ticks li::before{content:"✓";color:var(--accent);font-weight:700;margin-right:8px}

/* browser mock */
.mock{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.mock-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.mock-bar span{width:10px;height:10px;border-radius:50%;background:var(--line)}
.mock-bar em{margin-left:10px;font-style:normal;font-size:.75rem;color:var(--muted);background:var(--bg);padding:2px 10px;border-radius:6px}
.mock-body{padding:18px;display:grid;gap:14px}
.mock b{display:block;background:#2a3566;border-radius:6px;height:10px}
.mock i{font-style:normal;font-size:.72rem;font-weight:700;border-radius:6px;padding:5px 9px;display:inline-block}
.m-head{display:flex;justify-content:space-between;align-items:center}
.m-head b{width:38%;height:14px}
.m-call{background:var(--accent);color:#04121a}
.m-hero{display:grid;gap:8px;padding:16px;border-radius:10px;background:linear-gradient(135deg,#1c2752,#16204a)}
.m-hero .l1{width:80%;height:16px;background:#3b4a8a}.m-hero .l2{width:55%}
.m-btn{background:var(--accent-2);color:#04121a;justify-self:start;margin-top:4px}
.m-badge{font-size:.72rem;color:var(--accent);border:1px solid rgba(94,234,212,.35);border-radius:999px;padding:3px 10px;justify-self:start}
.m-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.m-cards b{height:48px;background:#1d2750}
.m-form{display:grid;gap:6px;padding:12px;border:1px solid var(--line);border-radius:10px}
.m-form b{height:18px;background:var(--bg-2);border:1px solid var(--line)}
.m-form i{background:var(--accent);color:#04121a;justify-self:start}

/* sections */
.section{padding:80px 0}
.alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sub{color:var(--muted);font-size:1.1rem;margin-bottom:32px}
.note{color:var(--muted);font-size:.95rem;margin-top:20px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps li,.card,.plan{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.steps p,.card p{color:var(--muted);margin:0}
.num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04121a;font-weight:800;margin-bottom:14px}
.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:10px 18px;font-weight:600}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:16px 22px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;font-weight:600}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
tbody th{font-weight:600}
tbody td{color:var(--text)}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:860px}
.plan{display:flex;flex-direction:column}
.plan ul{list-style:none;padding:0;margin:0 0 24px;flex:1}
.plan li{padding:8px 0 8px 26px;position:relative;color:var(--muted);border-top:1px solid var(--line)}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.plan li strong{color:var(--text)}
.price{margin:4px 0 18px}
.amt{font-size:2.8rem;font-weight:800;letter-spacing:-.03em}
.per{color:var(--muted)}

/* faq */
details{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin-bottom:12px}
summary{cursor:pointer;padding:18px 22px;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{padding:0 22px 18px;margin:0;color:var(--muted)}

/* form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.field{display:grid;gap:6px}
.field.full,.form .btn,.form .note{grid-column:1/-1}
.form .note{margin:0}
label{font-weight:600;font-size:.95rem}
.opt{color:var(--muted);font-weight:400}
input,select,textarea{width:100%;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent-2);outline-offset:1px;border-color:transparent}
::placeholder{color:#6b76a0}

/* footer */
.site-footer{padding:56px 0 28px;border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1fr 2fr;gap:32px}
.brand-sm{font-weight:700;font-size:1.1rem;margin-bottom:6px}
.privacy h2{font-size:1rem;margin-bottom:6px}
.privacy p{color:var(--muted);font-size:.92rem}
.copy{color:var(--muted);font-size:.85rem;margin:24px 0 0;padding-top:20px;border-top:1px solid var(--line)}

/* responsive */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .steps,.grid3{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .nav ul li:not(:last-child){display:none}
  .hero{padding:56px 0 48px}
  .section{padding:56px 0}
  .steps,.grid3,.plans,.form,.foot{grid-template-columns:1fr}
  .form{padding:20px}
  .steps li,.card,.plan{padding:20px}
  th,td{padding:14px 16px}
  .cta-row .btn{flex:1 1 100%}
}