/* Minimal, mobile-first theme */
:root{--bg:#0f1115;--panel:#171923;--text:#e7e9ee;--muted:#9aa3b2;--accent:#7dd3fc;--line:#232634}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;line-height:1.6}
a{color:var(--text);text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:24px}
h1,h2,h3{line-height:1.2;margin:0 0 12px}
p{margin:0 0 12px}
img{max-width:100%;display:block;border-radius:10px}

.site-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;position:sticky;top:0;background:rgba(15,17,21,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}
.logo{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:9px;background:var(--panel);border:1px solid var(--line);font-weight:700}
.menu-toggle{display:none;background:transparent;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:6px 10px}
.site-nav{display:flex;gap:14px}
.site-nav a{padding:8px 10px;border-radius:8px}
.site-nav a:hover{background:var(--panel)}

@media (max-width:760px){
  .menu-toggle{display:block}
  .site-nav{display:none;flex-direction:column;position:absolute;right:12px;top:56px;background:var(--panel);padding:8px;border:1px solid var(--line);border-radius:10px}
  .site-nav.open{display:flex}
}

.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;padding:30px 0 10px;align-items:center}
.hero-img .cover{height:360px;object-fit:cover}
@media (max-width:900px){.hero{grid-template-columns:1fr}.hero-img .cover{height:260px}}
.tagline{color:var(--muted);font-size:1.05rem}
.accent{color:var(--accent)}
.cta-row{display:flex;gap:12px;margin-top:18px}
.btn{background:var(--accent);color:#0b1220;border:0;padding:10px 14px;border-radius:10px;font-weight:700;display:inline-block}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}

.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin:26px 0}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}

.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.card .cover{height:180px;object-fit:cover}
.card-body{padding:14px}
.card-pad{padding:14px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:12px 0}

.checklist{padding-left:20px;margin:12px 0}
.checklist li{margin:6px 0}

.feature{margin-bottom:22px}

.site-footer{border-top:1px solid var(--line);padding:20px 16px;text-align:center;color:var(--muted)}
.text-link{color:var(--accent);text-underline-offset:3px;text-decoration:underline}

.responsive-video{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:10px}
.responsive-video iframe{position:absolute;top:0;left:0;width:100%;height:100%}
.form{display:grid;gap:12px;max-width:560px}
input,textarea{background:#111522;border:1px solid var(--line);color:var(--text);padding:10px 12px;border-radius:10px;font:inherit}
textarea{min-height:140px;resize:vertical}
input:focus,textarea:focus{outline:none;border-color:var(--accent)}
label{font-size:.95rem;color:var(--muted)}