:root{
  --bg:#070b16;--surface:#0f1629;--surface2:#151d36;--line:#222c4a;
  --text:#e8ecf8;--muted:#9aa6c4;--accent:#5eead4;--accent2:#8b7cff;--star:#fbbf24;--danger:#f87171;
  --radius:16px;--maxw:1160px;
  --grad:linear-gradient(135deg,#5eead4,#8b7cff);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Sora','Inter',system-ui,sans-serif;line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5.2vw,3.8rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
a{color:var(--accent)}
img,svg{max-width:100%}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
section{padding:84px 0;position:relative}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:720px}
.center{text-align:center}.center .lead{margin-inline:auto}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sr{position:absolute;left:-9999px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:12px;border:1px solid transparent;font:600 .98rem 'Inter',sans-serif;text-decoration:none;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn-primary{background:var(--grad);color:#04121a;box-shadow:0 8px 30px -8px rgba(94,234,212,.55)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px -8px rgba(139,124,255,.6)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,11,22,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(34,44,74,.6)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{font:700 1.35rem 'Sora',sans-serif;color:#fff;text-decoration:none;display:flex;align-items:center;gap:10px}
.logo-mark{width:30px;height:30px}
.nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.95rem;font-weight:500}
.nav-links a:hover{color:#fff}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-cta .btn{padding:9px 18px;font-size:.9rem}
.menu-btn{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:10px;padding:8px 12px;font-size:1.1rem;cursor:pointer}
@media(max-width:980px){
  .menu-btn{display:block}
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav.open .nav-links{display:flex;flex-direction:column;align-items:flex-start;position:absolute;top:68px;left:0;right:0;background:var(--surface);padding:20px;border-bottom:1px solid var(--line);gap:16px}
}

/* hero */
.hero{padding:96px 0 72px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:640px;background:radial-gradient(600px 300px at 20% 30%,rgba(94,234,212,.16),transparent 70%),radial-gradient(520px 320px at 85% 20%,rgba(139,124,255,.20),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 30px}
.trust-row{display:flex;gap:28px;flex-wrap:wrap;color:var(--muted);font-size:.92rem}
.trust-row b{display:block;font:700 1.6rem 'Sora',sans-serif;color:#fff}
.hero-card{background:linear-gradient(180deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 30px 80px -30px rgba(139,124,255,.45)}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}}

/* cards / grids */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1020px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.g4,.g3,.g2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(94,234,212,.45);transform:translateY(-3px)}
.icon{width:46px;height:46px;border-radius:12px;background:rgba(94,234,212,.1);border:1px solid rgba(94,234,212,.3);display:grid;place-items:center;margin-bottom:18px;color:var(--accent)}
.icon svg{width:24px;height:24px}
.card p{color:var(--muted);margin:0}
.band{background:linear-gradient(180deg,transparent,rgba(15,22,41,.8),transparent)}

/* story */
.story{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.story{grid-template-columns:1fr}}
.story blockquote{margin:22px 0;padding:18px 22px;border-left:3px solid var(--accent);background:rgba(94,234,212,.06);border-radius:0 12px 12px 0;font:600 1.15rem/1.45 'Sora',sans-serif}
.stack-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.stack-list li{display:flex;gap:14px;align-items:flex-start;color:var(--muted)}
.stack-list b{color:#fff}
.num{flex:none;width:32px;height:32px;border-radius:50%;background:var(--grad);color:#04121a;font-weight:700;display:grid;place-items:center;font-size:.9rem}
.net{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:14px}
.net text{fill:#e8ecf8;font:600 12px 'Inter',sans-serif}
.net .edge{stroke:rgba(139,124,255,.55);stroke-width:1.6;stroke-dasharray:5 6;animation:dash 14s linear infinite}
.net .edge.core{stroke:rgba(94,234,212,.8);stroke-width:2}
.net .node{fill:var(--surface2);stroke:var(--accent);stroke-width:1.5}
.net .hub{fill:url(#hubGrad)}
.net .pulse{fill:none;stroke:var(--accent);opacity:.4;animation:pulse 3s ease-out infinite;transform-origin:300px 200px}
@keyframes dash{to{stroke-dashoffset:-220}}
@keyframes pulse{from{transform:scale(.7);opacity:.6}to{transform:scale(1.9);opacity:0}}

/* process */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:980px){.steps{grid-template-columns:1fr 1fr}}@media(max-width:600px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}
.step .num{margin-bottom:16px;width:40px;height:40px}
.step p{color:var(--muted);margin:0;font-size:.97rem}
.tip{margin-top:30px;background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.35);border-radius:12px;padding:14px 18px;color:#fde9b0;text-align:center}

/* packages */
.price-card{display:flex;flex-direction:column;position:relative}
.price-card.pop{border-color:var(--accent);box-shadow:0 20px 60px -30px rgba(94,234,212,.5)}
.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);color:#04121a;font-size:.74rem;font-weight:700;padding:5px 14px;border-radius:99px;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.price{font:700 2.8rem 'Sora',sans-serif;margin:8px 0 2px}
.price sup{font-size:1.2rem;vertical-align:top;margin-right:2px;color:var(--muted)}
.price small{font:500 .9rem 'Inter';color:var(--muted)}
.tagline{color:var(--muted);font-size:.95rem;min-height:3em}
.feat{list-style:none;padding:0;margin:18px 0 26px;display:grid;gap:11px;flex:1}
.feat li{display:flex;gap:10px;font-size:.95rem;color:#cdd5ee}
.feat li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;background:var(--accent);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat}

/* testimonials marquee */
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:22px;width:max-content;animation:scroll 60s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(calc(-50% - 11px))}}
.review{width:360px;flex:none;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.stars{color:var(--star);letter-spacing:3px;font-size:1.05rem;margin-bottom:10px}
.review p{color:#cdd5ee;font-size:.97rem}
.who{display:flex;align-items:center;gap:12px;margin-top:14px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--grad);color:#04121a;font-weight:700;display:grid;place-items:center}
.who small{display:block;color:var(--muted)}
@media(prefers-reduced-motion:reduce){.track{animation:none;flex-wrap:wrap;width:auto}.net .edge,.net .pulse{animation:none}.marquee{mask-image:none;-webkit-mask-image:none}html{scroll-behavior:auto}}

/* faq */
.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 22px}
summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::after{content:"+";color:var(--accent);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:12px 0 0}

/* forms */
.form{display:grid;gap:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.row2{grid-template-columns:1fr}}
label{display:block;font-size:.88rem;font-weight:600;margin-bottom:6px;color:#cdd5ee}
label .opt{color:var(--muted);font-weight:400}
input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:12px 14px;font:inherit}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(94,234,212,.15)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.msg{padding:12px 16px;border-radius:10px;font-size:.95rem}
.msg.err{background:rgba(248,113,113,.1);border:1px solid rgba(248,113,113,.4);color:#fecaca}
.msg.ok{background:rgba(94,234,212,.1);border:1px solid rgba(94,234,212,.4);color:#c9fbf3}
.hint{color:var(--muted);font-size:.85rem;margin-top:5px}
.fieldset{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--surface)}
.fieldset legend{font:600 1rem 'Sora',sans-serif;padding:0 10px;color:var(--accent)}
.fieldset .form{margin-top:4px}

/* order page */
.order-grid{display:grid;grid-template-columns:1fr 340px;gap:30px;align-items:start}
@media(max-width:940px){.order-grid{grid-template-columns:1fr}}
.summary{position:sticky;top:90px}
.pkg-pick{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pkg-pick label{margin:0;cursor:pointer}
.pkg-pick input{position:absolute;opacity:0}
.pkg-pick span{display:block;border:1px solid var(--line);border-radius:12px;padding:14px;background:var(--bg)}
.pkg-pick b{display:block;font-family:'Sora';font-size:1.05rem;color:#fff}
.pkg-pick input:checked+span{border-color:var(--accent);background:rgba(94,234,212,.07)}
.pkg-pick input:focus-visible+span{outline:2px solid var(--accent)}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:48px 0 30px;color:var(--muted);font-size:.93rem}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
@media(max-width:700px){.foot{grid-template-columns:1fr}}
.site-footer a{color:var(--muted);text-decoration:none;display:block;margin-bottom:8px}.site-footer a:hover{color:var(--accent)}
.copy{margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:.85rem}

/* auth + dashboard */
.auth{max-width:440px;margin:70px auto}
.dash{padding:40px 0 80px}
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:26px;overflow-x:auto}
.tab{background:none;border:0;color:var(--muted);padding:12px 18px;font:600 .95rem 'Inter';cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}
.tab[aria-selected=true]{color:#fff;border-color:var(--accent)}
.order{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:18px}
.order-top{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.status{display:inline-block;padding:4px 12px;border-radius:99px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.st-active{background:rgba(251,191,36,.15);color:var(--star)}
.st-in_progress{background:rgba(139,124,255,.18);color:#c4bcff}
.st-completed{background:rgba(94,234,212,.15);color:var(--accent)}
.progress{display:flex;gap:6px;margin:18px 0}
.progress i{flex:1;height:6px;border-radius:4px;background:var(--line)}
.progress i.on{background:var(--grad)}
.muted{color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
td a{word-break:break-all}
.table-scroll{overflow-x:auto}
.empty{text-align:center;padding:50px 20px;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}
.prose{max-width:760px}.prose h2{font-size:1.5rem;margin-top:1.6em}