:root{
  --bg:#0f1115;--bg-2:#161a21;--bg-3:#1e2430;--line:#2a3140;
  --fg:#f3f4f6;--fg-2:#a7afbf;--accent:#e8ff47;--accent-fg:#0f1115;
  --green:#3ddc84;--red:#ff5d5d;--amber:#ffb84d;
  --radius:16px;--max:1120px;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{line-height:1.1;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
h3{font-size:1.35rem;font-weight:700}
p{margin:0 0 1em}
em{color:var(--accent);font-style:normal}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg-3);padding:.1em .4em;border-radius:6px}
.muted{color:var(--fg-2)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.75rem;font-weight:700;color:var(--accent);margin-bottom:.8em}
.error{background:rgba(255,93,93,.12);border:1px solid var(--red);color:#ffb3b3;padding:.7em 1em;border-radius:10px}

.demo-banner{background:var(--amber);color:#1a1200;text-align:center;font-size:.85rem;font-weight:600;padding:.4em 1em}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,4vw,3rem);max-width:var(--max);margin:0 auto}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.brand img{border-radius:9px}
.site-header nav{display:flex;align-items:center;gap:1.4rem}
.site-header nav a{text-decoration:none;color:var(--fg-2);font-weight:500}
.site-header nav a:hover{color:var(--fg)}
@media(max-width:640px){.site-header nav a:not(.btn){display:none}}

main{max-width:var(--max);margin:0 auto;padding:0 clamp(1rem,4vw,3rem)}
section{padding:clamp(2.5rem,6vw,5rem) 0}
.section-lead{color:var(--fg-2);max-width:620px;font-size:1.1rem}

.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);font-weight:700;text-decoration:none;padding:.85em 1.5em;border-radius:999px;border:2px solid var(--accent);cursor:pointer;font-size:1rem;transition:transform .1s,filter .15s;font-family:inherit}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn-outline{background:transparent;color:var(--accent)}
.btn-small{padding:.55em 1.1em;font-size:.9rem}
.btn-block{width:100%;text-align:center}
.link-btn{background:none;border:0;color:var(--fg-2);text-decoration:underline;cursor:pointer;font:inherit;padding:0}
.back{color:var(--fg-2);text-decoration:none;font-size:.95rem}
.back:hover{color:var(--fg)}

/* Hero */
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:3rem;align-items:center;padding-top:clamp(2rem,6vw,5rem)}
.lead{font-size:1.2rem;color:var(--fg-2);max-width:560px}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.6rem 0}
.hero-facts{list-style:none;padding:0;margin:0;display:flex;gap:2rem;flex-wrap:wrap;color:var(--fg-2)}
.hero-facts strong{display:block;color:var(--fg);font-size:1.4rem;letter-spacing:-.02em}
.hero-visual{position:relative;min-height:320px;background:radial-gradient(circle at 30% 30%,rgba(232,255,71,.25),transparent 55%),linear-gradient(160deg,var(--bg-3),var(--bg-2));border-radius:calc(var(--radius) + 8px);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.card-float{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.6rem;width:240px;box-shadow:0 30px 60px rgba(0,0,0,.45);transform:rotate(-6deg)}
.card-float strong{display:block;font-size:1.1rem;margin:.9rem 0 .2rem}
.card-float small{color:var(--fg-2)}
.pill{display:inline-block;background:rgba(61,220,132,.15);color:var(--green);font-size:.75rem;font-weight:700;padding:.25em .7em;border-radius:999px}
@media(max-width:820px){.hero{grid-template-columns:1fr}.hero-visual{min-height:220px}}

/* Plans */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2rem}
.plan{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;display:flex;flex-direction:column}
.plan-highlight{background:var(--bg-3);border-color:var(--accent);box-shadow:0 0 0 4px rgba(232,255,71,.08)}
.badge{position:absolute;top:-12px;left:1.8rem;background:var(--accent);color:var(--accent-fg);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;padding:.3em .8em;border-radius:999px}
.price{display:flex;align-items:baseline;gap:.5rem;margin:.4em 0 0}
.amount{font-size:2.6rem;font-weight:800;letter-spacing:-.03em}
.period{color:var(--fg-2)}
.per-month{color:var(--fg-2);font-size:.9rem;margin-bottom:.8em}
.tagline{font-weight:500}
.features{list-style:none;padding:0;margin:0 0 1.6rem;color:var(--fg-2);flex:1}
.features li{padding:.35em 0 .35em 1.5em;position:relative}
.features li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
.payment-hint{color:var(--fg-2);font-size:.9rem;margin-top:1.5rem;text-align:center}
@media(max-width:820px){.plan-grid{grid-template-columns:1fr}}

/* Studio / steps / faq */
.studio{background:var(--bg-2);border-radius:var(--radius);padding:clamp(1.5rem,4vw,3rem);margin:1rem 0}
.studio-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem}
.studio-list{list-style:none;padding:0;margin:0;display:grid;gap:.8rem}
.studio-list li{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:.9rem 1.1rem;color:var(--fg-2)}
.studio-list strong{display:block;color:var(--fg)}
@media(max-width:820px){.studio-grid{grid-template-columns:1fr}}
.steps-grid{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:s}
.steps-grid li{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;color:var(--fg-2)}
.steps-grid span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:var(--accent);color:var(--accent-fg);font-weight:800;margin-bottom:.8rem}
.steps-grid strong{display:block;color:var(--fg);margin-bottom:.2rem}
@media(max-width:820px){.steps-grid{grid-template-columns:1fr 1fr}}
.faq details{border-top:1px solid var(--line);padding:1rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:1.05rem;list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";color:var(--accent);font-weight:800}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--fg-2);margin:.8em 0 0}

/* Checkout */
.checkout{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;align-items:start}
.checkout-summary .price{margin-bottom:.3em}
.checkout-form{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:2rem}
.checkout-form h2{font-size:1.4rem}
label{display:block;margin-bottom:1rem;font-weight:600;font-size:.95rem}
label small{display:block;font-weight:400;color:var(--fg-2);margin-top:.3em}
input:not([type=checkbox]),select,textarea{display:block;width:100%;margin-top:.35em;background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:10px;padding:.75em .9em;font:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);border-color:var(--accent)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;color:var(--fg-2)}
.check input{margin-top:.3em;accent-color:var(--accent)}
.secure{color:var(--fg-2);font-size:.85rem;text-align:center;margin:1rem 0 0}
@media(max-width:820px){.checkout{grid-template-columns:1fr}.row{grid-template-columns:1fr}}

.narrow{max-width:640px}
.receipt{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:.5rem 1.5rem;margin:1.5rem 0}
.receipt div{display:flex;justify-content:space-between;gap:1rem;padding:.8rem 0;border-bottom:1px solid var(--line)}
.receipt div:last-child{border:0}
.receipt span{color:var(--fg-2)}
.pin{font-family:ui-monospace,Menlo,monospace;font-size:1.6rem;letter-spacing:.15em;color:var(--accent)}
.inline-actions{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}

/* Gate */
body.gate{display:grid;place-items:center;min-height:100vh;padding:1rem}
.gate-box{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:2.5rem;width:min(380px,100%);text-align:center}
.gate-box h1{font-size:1.5rem;margin-top:1rem}
.gate-box p{color:var(--fg-2)}
.gate-box input{margin:1rem 0;text-align:center}
.gate-box .back{display:block;margin-top:1rem}

/* Admin */
.admin-wrap{padding-top:1.5rem}
.admin-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}
.stats div{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem}
.stats strong{display:block;font-size:1.8rem;letter-spacing:-.02em}
.stats span{color:var(--fg-2);font-size:.9rem}
.table{width:100%;border-collapse:collapse;margin-bottom:2.5rem;font-size:.95rem}
.table th{text-align:left;color:var(--fg-2);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;padding:.6em .7em;border-bottom:1px solid var(--line)}
.table td{padding:.7em;border-bottom:1px solid var(--line);vertical-align:top}
.table.small{font-size:.85rem;color:var(--fg-2)}
.row-err td{color:var(--red)}
.tag{display:inline-block;font-size:.75rem;font-weight:700;padding:.2em .7em;border-radius:999px;background:var(--bg-3);color:var(--fg-2)}
.tag-green{background:rgba(61,220,132,.15);color:var(--green)}
.tag-red{background:rgba(255,93,93,.15);color:var(--red)}
.tag-amber{background:rgba(255,184,77,.15);color:var(--amber)}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin:1.5rem 0 2.5rem}
.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.panel h2{font-size:1.2rem}
@media(max-width:820px){.admin-grid,.stats{grid-template-columns:1fr}.table{display:block;overflow-x:auto}}

/* Legal + footer */
.legal .placeholder{background:var(--bg-2);border:1px dashed var(--line);padding:1rem 1.2rem;border-radius:12px;color:var(--fg-2)}
.site-footer{max-width:var(--max);margin:3rem auto 0;padding:2rem clamp(1rem,4vw,3rem) 3rem;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;color:var(--fg-2);font-size:.9rem}
.footer-links{display:flex;flex-direction:column;gap:.3rem}
.site-footer a{color:var(--fg-2)}
@media(max-width:820px){.site-footer{grid-template-columns:1fr}}