:root{ color-scheme: light; }
*{box-sizing:border-box}
body{margin:0;font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; color:#0f172a; background:#ffffff;}
.container{max-width:1180px;margin:0 auto;padding:28px 20px}
.muted{color:#475569}
.btn{display:inline-flex;align-items:center;gap:8px;border:none;border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none}
.btn-primary{background:#0f172a;color:#fff}
.btn-ghost{background:#f1f5f9;color:#0f172a;border:1px solid #e5e7eb}
.card{background:#ffffff;border:1px solid #e5e7eb;border-radius:16px;padding:18px}
.footer{margin-top:24px;font-size:12px;color:#64748b}

/* HERO */
.hero{display:grid;grid-template-columns:520px 1fr;gap:28px;align-items:center;margin:6px 0 22px}
@media(max-width:1200px){.hero{grid-template-columns:1fr;gap:20px;align-items:start}}
.hero-left{ display:flex; }
.hero-left-inner{ display:flex; flex-direction:column; justify-content:center; min-height: 520px; }
@media(max-width:1200px){ .hero-left-inner{ min-height: initial; } }
.hero-left .agent-name{font-size:80px;font-weight:800;line-height:1.02;letter-spacing:-.02em;margin:0}
@media(max-width:700px){.hero-left .agent-name{font-size:44px}}
.hero-left .agent-role{font-size:24px;color:#374151;margin:8px 0 14px}
.hero-right{display:flex;flex-direction:column;justify-content:center;height:100%}
.hero-right .headline{font-size:76px;font-weight:900;line-height:1.05;letter-spacing:-.02em;margin:0 0 10px;text-align:center}
@media(max-width:700px){.hero-right .headline{font-size:40px}}
.hero-right .subhead{font-size:26px;line-height:1.35;color:#1f2937;max-width:720px;text-align:left}

/* MAIN */
.main{display:grid;grid-template-columns:minmax(560px,2fr) minmax(340px,1fr);gap:16px}
@media(max-width:980px){.main{grid-template-columns:1fr}}
.canvas{width:100%;height:420px;border-radius:12px;background:#fff;border:1px solid #e5e7eb}

/* VIDEO */
.video-wrap{position:relative;border-radius:14px;overflow:hidden;border:1px solid #e5e7eb;background:#000}
.video-inner{position:relative;width:100%;height:0;padding-top:56.25%;min-height:260px}
.video-inner video{position:absolute;inset:0;width:100%;height:100%;display:block;background:#000}

/* PRINT */
@media print{
  .video-card, .btn { display:none !important; }
  .print-wrap{padding:0;margin:0}
}