/* AI Interview Helper website. Generated pages share this file; edit here, not inline. */
:root{
  --bg:#090b10;--surface:#0e1118;--surface2:#141820;
  --border:rgba(255,255,255,.07);--border2:rgba(255,255,255,.13);
  --accent:#00d4ff;--accent2:#7c6af7;--green:#00e5a0;--yellow:#ffd166;
  --text:#dde3f0;--muted:#9aa3ba;--dim:#6b7390;
  --sans:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:Consolas,"SFMono-Regular",Menlo,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
.bg-fx{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(600px 400px at 10% 0%,rgba(0,212,255,.13),transparent 70%),
    radial-gradient(700px 500px at 100% 100%,rgba(124,106,247,.14),transparent 70%),
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px) 0 0/40px 40px,
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px) 0 0/40px 40px;}

/* nav */
nav.top{position:sticky;top:0;z-index:10;backdrop-filter:blur(12px);background:rgba(9,11,16,.78);border-bottom:1px solid var(--border)}
nav.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.brand img{width:28px;height:28px}
.nav-links{display:flex;gap:22px;font-size:14px;color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:12px}
.langs{display:flex;gap:2px;font-family:var(--mono);font-size:12px}
.langs a{padding:4px 7px;border-radius:6px;color:var(--dim)}
.langs a:hover{color:var(--text);background:var(--surface2)}
.langs a[aria-current="true"]{color:var(--accent);background:rgba(0,212,255,.08)}
@media (max-width:900px){.nav-links{display:none}}
@media (max-width:560px){.nav-right .btn{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:12px;font-weight:600;font-size:15px;transition:transform .15s,box-shadow .15s,border-color .15s;border:1px solid transparent;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06070b;box-shadow:0 8px 30px rgba(0,212,255,.25)}
.btn-primary:hover{box-shadow:0 10px 40px rgba(0,212,255,.4)}
.btn-ghost{background:var(--surface2);border-color:var(--border2);color:var(--text)}
.btn-ghost:hover{border-color:var(--accent)}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:10px}
.btn svg{width:18px;height:18px;flex-shrink:0}

/* hero */
.hero{padding-block:72px 56px;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero > *{min-width:0}
@media (max-width:920px){.hero{grid-template-columns:1fr;padding-top:44px}}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid rgba(0,229,160,.5);background:rgba(0,229,160,.08);color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
h1{font-size:clamp(36px,6vw,66px);line-height:1.05;font-weight:800;letter-spacing:-.02em;margin:22px 0 20px;text-wrap:balance}
h1 .grad,.grad{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:600px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 14px}
.sub-cta{font-size:13px;color:var(--dim)}
.sub-cta a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* mock window */
.mock{background:var(--bg);border:1px solid var(--border2);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(124,106,247,.08)}
.mock-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border)}
.mock-logo{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.1em}
.ring{width:18px;height:18px;border-radius:50%;border:2px solid var(--accent);display:grid;place-items:center}
.ring::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 6px var(--accent);animation:breathe 2.5s ease-in-out infinite}
@keyframes breathe{50%{opacity:.3}}
.badge{font-family:var(--mono);font-size:10px;padding:3px 9px;border-radius:999px;border:1px solid var(--green);color:var(--green);letter-spacing:.1em}
.mock-body{padding:18px 16px;display:flex;flex-direction:column;gap:10px}
.lbl{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim)}
.lbl.ai{color:var(--accent2)}
.bubble{background:var(--surface2);border-radius:10px;padding:12px 14px;font-size:14px}
.answer{background:var(--surface);border:1px solid rgba(124,106,247,.35);border-radius:10px;padding:12px 14px;font-size:14px}
pre{margin-top:10px;background:#05060a;border-radius:8px;padding:12px 14px;font-family:var(--mono);font-size:12.5px;line-height:1.7;overflow-x:auto;color:var(--text)}
.k{color:var(--accent2)}.f{color:var(--accent)}.t{color:var(--yellow)}
.typing::after{content:"▋";color:var(--accent);animation:blink 1s steps(1) infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}

/* sections */
section{padding-block:64px}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.18em;color:var(--accent);text-transform:uppercase}
h2{font-size:clamp(26px,3.8vw,38px);line-height:1.15;letter-spacing:-.01em;margin:10px 0 14px;text-wrap:balance}
h3{text-wrap:balance}
.sec-lead{color:var(--muted);max-width:660px;font-size:17px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px;margin-top:32px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,var(--surface),rgba(14,17,24,.6));border:1px solid var(--border);border-radius:16px;padding:22px;transition:border-color .2s,transform .2s;min-width:0}
.card:hover{border-color:var(--border2)}
a.card:hover{transform:translateY(-2px);border-color:var(--accent)}
.card .ico{font-size:26px;margin-bottom:12px}
.card h3{font-size:17px;margin-bottom:6px}
.card p{font-size:14.5px;color:var(--muted)}
.card .more{display:inline-block;margin-top:12px;font-size:14px;font-weight:600;color:var(--accent)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px;counter-reset:s}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px 22px 22px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06070b;font-weight:800;margin-bottom:14px}
.step h3{font-size:17px;margin-bottom:6px}
.step p{font-size:14.5px;color:var(--muted)}
.step a{color:var(--accent)}
kbd{font-family:var(--mono);font-size:12px;padding:2px 7px;border-radius:6px;border:1px solid var(--border2);border-bottom-width:2px;background:var(--surface2);color:var(--text);white-space:nowrap}

/* tables */
.tbl-wrap{margin-top:28px;border:1px solid var(--border);border-radius:16px;overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:560px;font-size:15px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
tr:last-child td{border-bottom:none}
thead th{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);background:var(--surface)}
thead th.us{color:var(--accent)}
td.us{color:var(--text);font-weight:600;background:rgba(0,212,255,.04)}
td.them{color:var(--muted)}
.note{margin-top:18px;padding:16px 18px;border-left:3px solid var(--green);background:rgba(0,229,160,.05);border-radius:0 12px 12px 0;color:var(--muted);font-size:15px}
.note b{color:var(--text)}
.fine{margin-top:12px;font-size:13px;color:var(--dim)}
.fine a{text-decoration:underline;text-underline-offset:3px}

.providers{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.prov{display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:12px;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:15px}
.prov i{width:9px;height:9px;border-radius:50%}
.prov small{font-weight:700;font-size:10px;letter-spacing:.08em;color:var(--green);border:1px solid rgba(0,229,160,.4);border-radius:6px;padding:1px 5px}

/* faq */
.faq{margin-top:28px;display:flex;flex-direction:column;gap:10px;max-width:820px}
details{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:0 20px}
details[open]{border-color:var(--border2)}
summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:600;font-size:16px;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 18px;color:var(--muted);font-size:15px}
details a{color:var(--accent)}

/* other languages block */
.other-langs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
@media (max-width:820px){.other-langs{grid-template-columns:1fr}}
.other-langs .card h3{font-size:16px}
.other-langs .card p{margin-top:6px}

/* final cta */
.final{text-align:center;background:linear-gradient(135deg,rgba(0,212,255,.08),rgba(124,106,247,.1));border:1px solid var(--border2);border-radius:24px;padding:52px 24px}
.final .cta{justify-content:center}
.final .sec-lead{margin-inline:auto}
.porsche{margin-top:26px;font-size:14px;color:var(--dim)}
.porsche a{color:var(--muted);text-decoration:underline;text-underline-offset:3px}

/* article pages */
.crumbs{padding-top:28px;font-size:13px;color:var(--dim)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--dim)}
.crumbs a:hover{color:var(--text)}
.article-head{padding-block:28px 8px}
.article-head > *{max-width:820px}
.article-head h1{font-size:clamp(32px,5vw,52px);margin:14px 0 16px}
.meta-line{font-size:13px;color:var(--dim);margin-top:14px}
.prose{max-width:760px;padding-block:8px 24px}
.prose h2{font-size:clamp(22px,3vw,30px);margin:44px 0 12px}
.prose h3{font-size:19px;margin:28px 0 8px}
.prose p,.prose li{color:#c4cbdb;font-size:17px}
.prose p+p{margin-top:14px}
.prose ul,.prose ol{padding-left:22px;margin:12px 0;display:flex;flex-direction:column;gap:8px}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--text)}
.prose .btn{text-decoration:none}
.prose .btn-primary{color:#06070b}
.prose .btn-ghost{color:var(--text)}
.prose code{font-family:var(--mono);font-size:.9em;background:var(--surface2);border:1px solid var(--border);border-radius:6px;padding:1px 6px}
.prose .tbl-wrap{margin-top:16px}
.callout{margin:22px 0;padding:18px 20px;border-radius:14px;background:var(--surface);border:1px solid var(--border2)}
.callout p{font-size:15.5px}
.cta-box{margin:36px 0 8px;padding:26px;border-radius:18px;background:linear-gradient(135deg,rgba(0,212,255,.08),rgba(124,106,247,.1));border:1px solid var(--border2)}
.cta-box h2{margin-top:0}
.cta-box .cta{margin-bottom:0}
.related{padding-block:24px 56px}
.related h2{font-size:22px}

/* footer */
footer{border-top:1px solid var(--border);padding-block:36px;color:var(--dim);font-size:13px}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
@media (max-width:820px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot{grid-template-columns:1fr}}
.foot h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.foot ul{list-style:none;display:flex;flex-direction:column;gap:7px}
.foot a:hover{color:var(--text)}
.foot p{max-width:360px}
.foot p+p{margin-top:10px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
tbody th{font-weight:500;color:var(--muted)}