/* ============ BASE ============ */
:root{
  --bg:#0a0e17; --card:rgba(255,255,255,.05); --line:rgba(255,255,255,.1);
  --txt:#e5e7eb; --muted:#94a3b8;
  --a1:#7c3aed; --a2:#22d3ee;
  --grad:linear-gradient(90deg,var(--a1),var(--a2));
  --btn:linear-gradient(135deg,var(--a1),var(--a2));
  --sora:'Sora',sans-serif; --inter:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:var(--inter);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{font-family:var(--inter)}

.glow{position:fixed;width:340px;height:340px;border-radius:50%;filter:blur(120px);opacity:.35;z-index:-1}
.glow-1{top:-120px;left:-120px;background:var(--a1)}
.glow-2{bottom:-120px;right:-120px;background:var(--a2)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:rgba(10,14,23,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:10}
.logo{font:800 20px var(--sora);color:#fff}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--inter);padding:13px 26px;border-radius:12px;border:none;cursor:pointer;transition:.3s}
.btn-primary{background:var(--btn);color:#fff;box-shadow:0 10px 26px rgba(124,58,237,.35)}
.btn-primary:hover{transform:translateY(-3px)}
.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--line);color:#fff}
.btn-ghost:hover{border-color:var(--a2)}
.btn-sm{padding:9px 18px;font-size:13px;border-radius:999px}

/* ============ HERO ============ */
.hero{max-width:980px;margin:auto;padding:70px 20px 40px;text-align:center}
.badge{display:inline-block;padding:8px 16px;border-radius:999px;background:rgba(124,58,237,.12);border:1px solid rgba(124,58,237,.4);color:#c4b5fd;font-size:13px;font-weight:600}
.hero h1{font:800 clamp(2.2rem,6vw,3.6rem)/1.15 var(--sora);color:#fff;margin:20px 0 16px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.caret{display:inline-block;width:3px;height:.9em;background:var(--a2);margin-left:4px;vertical-align:middle;animation:blink 1s steps(2) infinite}
.sub{color:var(--muted);font-size:17px;max-width:560px;margin:0 auto 28px}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:640px;margin:44px auto 0}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 8px}
.stat h3{font:800 22px var(--sora);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat p{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:1px;margin-top:4px}

/* ============ MARQUEE ============ */
.marquee{margin-top:40px;padding:10px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;width:max-content;animation:scroll 18s linear infinite}
.marquee-track span{white-space:nowrap;margin-right:34px;color:var(--muted);font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase}

/* ============ TOOL ============ */
.tool-wrap{max-width:760px;margin:0 auto;padding:44px 20px 10px}
.sec-title{display:flex;align-items:center;gap:10px;font:700 20px var(--sora);color:#fff;margin-bottom:16px}
.sec-title::before{content:'';width:4px;height:18px;border-radius:4px;background:var(--grad)}
.tool-card{background:linear-gradient(#101624,#101624) padding-box,var(--grad) border-box;border:1px solid transparent;border-radius:20px;padding:28px 24px;position:relative;overflow:hidden}
.tool-card::after{content:'';position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(105deg,transparent,rgba(255,255,255,.12),transparent);animation:shine 4s ease infinite;pointer-events:none}
.tool-card label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin:14px 0 6px;text-transform:uppercase;letter-spacing:1px}
.tool-card input,.tool-card select{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:13px 14px;color:#fff;font:400 15px var(--inter)}
.tool-card input:focus,.tool-card select:focus{outline:none;border-color:var(--a1)}
.tool-card select option{background:#101624}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
#genBtn{margin-top:18px;width:100%;justify-content:center;font-size:16px;padding:14px}
.status{min-height:20px;font-size:13.5px;color:var(--a2);margin-top:12px}
#results{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.r-card{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;gap:12px;align-items:center;justify-content:space-between;animation:pop .35s ease}
.r-card p{color:#e2e8f0;font-size:14.5px;flex:1}
.copy{background:rgba(255,255,255,.08);border:1px solid var(--line);color:var(--a2);font:600 12px var(--inter);padding:8px 14px;border-radius:999px;cursor:pointer;transition:.2s;white-space:nowrap}
.copy:hover{background:var(--btn);color:#fff;border-color:transparent}

/* ============ AD SLOT ============ */
.ad-slot{max-width:980px;margin:30px auto;border:1px dashed var(--line);border-radius:12px;padding:26px;text-align:center;color:var(--muted);font-size:12px;letter-spacing:2px;text-transform:uppercase}

/* ============ SECTIONS ============ */
.section{max-width:980px;margin:auto;padding:30px 20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 20px;transition:.3s}
.card:hover{border-color:var(--a1);transform:translateY(-4px)}
.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--btn);color:#fff;font:800 16px var(--sora);margin-bottom:14px}
.card h3{font:700 16px var(--sora);color:#fff;margin-bottom:8px}
.card p{color:var(--muted);font-size:14px}

/* ============ TESTIMONIALS ============ */
.t-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.t-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.t-card p{color:#e2e8f0;font-size:14px}
.t-card span{display:block;margin-top:10px;color:var(--a2);font-size:12.5px;font-weight:600}

/* ============ FAQ ============ */
.faq{max-width:760px}
details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px}
summary{cursor:pointer;font:600 15px var(--sora);color:#fff;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}
summary::after{content:'+';color:var(--a2);font-size:18px}
details[open] summary::after{content:'–'}
details p{color:var(--muted);font-size:14px;margin-top:10px}

/* ============ FOOTER ============ */
.foot{padding:36px 20px;text-align:center;border-top:1px solid var(--line);margin-top:30px}
.foot p{color:var(--muted);font-size:13px}

/* ============ ANIMATION ============ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes blink{50%{opacity:0}}
@keyframes scroll{to{transform:translateX(-50%)}}
@keyframes shine{0%{left:-80%}60%,100%{left:120%}}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

@media(max-width:860px){.grid-3,.t-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){
  .grid-3,.t-grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;max-width:300px}
}