*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Inter',sans-serif;background:linear-gradient(180deg,#f8fbff 0%,#eef4ff 100%);color:var(--text);overflow-x:hidden}
a{text-decoration:none;color:inherit}button,input,textarea{font:inherit}button{cursor:pointer}
:root{--bg:#f7f9fc;--panel:rgba(255,255,255,.82);--panel-2:rgba(255,255,255,.88);--border:rgba(15,23,42,.10);--text:#142033;--muted:#5d6b82;--primary:#5b67f1;--primary-2:#2bb6f6;--success:#1ca66d;--warning:#d9911f}
.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.bg-blur{position:fixed;z-index:-1;border-radius:999px;filter:blur(80px);opacity:.28}
.blur-1{width:340px;height:340px;background:#5d6bff;top:40px;left:-80px}
.blur-2{width:360px;height:360px;background:#06b6d4;right:-120px;top:240px}
.glass{background:var(--panel);backdrop-filter:blur(18px);border:1px solid var(--border);box-shadow:0 12px 34px rgba(34,57,102,.10)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.75);backdrop-filter:blur(10px);border-bottom:1px solid rgba(15,23,42,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.brand-badge{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:white}
.desktop-nav{display:flex;align-items:center;gap:20px}
.desktop-nav a{color:var(--muted)}
.desktop-nav a:hover{color:white}
.nav-link-ghost{padding:10px 14px;border-radius:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border-radius:14px;border:0;color:white;background:linear-gradient(135deg,var(--primary),var(--primary-2));font-weight:700;box-shadow:0 10px 20px rgba(79,70,229,.25)}
.btn-sm{padding:10px 16px;border-radius:12px}
.btn-secondary{background:rgba(255,255,255,.7);border:1px solid var(--border);box-shadow:none;color:var(--text)}
.w-full{width:100%}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center;padding:72px 0 40px}
.hero-copy h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.02;margin:16px 0}
.hero-copy p{font-size:1.06rem;line-height:1.75;color:var(--muted);max-width:58ch}
.pill,.eyebrow,.popular{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;font-size:.85rem;font-weight:700;background:rgba(91,103,241,.10);border:1px solid rgba(91,103,241,.18);color:#334155}
.hero-actions{display:flex;gap:12px;margin-top:24px}
.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.metric-card,.mini-card,.feature-card,.pricing-card,.cta,.faq-list details,.panel,.sidebar,.stat,.auth-card{border-radius:22px}
.metric-card{padding:18px;background:rgba(255,255,255,.65);border:1px solid var(--border)}
.metric-card strong{display:block;font-size:1.3rem}
.metric-card span{display:block;margin-top:6px;color:var(--muted)}
.dashboard-preview{padding:18px}
.preview-top{display:flex;gap:8px;margin-bottom:14px}
.dot{width:12px;height:12px;border-radius:999px;display:inline-block}.red{background:#fb7185}.yellow{background:#fbbf24}.green{background:#34d399}
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.mini-card{padding:18px;background:rgba(255,255,255,.04);border:1px solid var(--border)}
.mini-card span{display:block;color:var(--muted);font-size:.9rem}
.mini-card strong{display:block;margin-top:8px;font-size:1.45rem}
.preview-chat{margin-top:14px;padding:10px;border-radius:20px;background:rgba(248,250,252,.95);border:1px solid var(--border)}
.bubble{max-width:85%;padding:12px 14px;border-radius:16px;margin:10px 0;font-size:.95rem}
.bubble-in{background:#eef3ff;color:var(--text)}
.bubble-out{background:linear-gradient(135deg,var(--primary),var(--primary-2));margin-left:auto}
.section{padding:48px 0}
.section-head{margin-bottom:22px}
.section-head h2{font-size:clamp(1.8rem,4vw,3rem);margin:10px 0 0}
.card-grid,.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{padding:24px}
.feature-card h3,.pricing-card h3,.panel h2{margin:0 0 10px}
.feature-card p,.muted,.helper-text,.status-text{color:var(--muted)}
.pricing-card{position:relative;padding:26px}
.price{font-size:2.2rem;font-weight:800;margin:14px 0 18px}
.price span{font-size:1rem;color:var(--muted);font-weight:600}
.pricing-card ul{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:12px;color:var(--muted)}
.highlight{outline:2px solid rgba(25,194,255,.5)}
.popular{position:absolute;right:18px;top:18px}
.cta{padding:28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.faq-list{display:grid;gap:14px}
.faq-list details{padding:18px 20px}
.faq-list summary{font-weight:700;cursor:pointer}
.site-footer{padding:24px 0 36px;color:var(--muted)}
.center-screen{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card{width:min(460px,100%);padding:28px}
.auth-brand{margin-bottom:14px}
.form-stack{display:grid;gap:14px;margin-top:18px}
.input{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.92);color:var(--text);outline:none}
.input::placeholder{color:#91a0bb}
.textarea{min-height:120px;resize:vertical}
.dashboard-layout{display:grid;grid-template-columns:280px 1fr;gap:18px;min-height:100vh;padding:18px}
.sidebar{padding:20px;display:flex;flex-direction:column;justify-content:space-between}
.side-nav{display:grid;gap:8px;margin:26px 0 auto}
.side-nav a{padding:12px 14px;border-radius:14px;color:var(--muted)}
.side-nav a:hover{background:rgba(91,103,241,.08);color:var(--text)}
.dashboard-main{padding:8px 0 16px}
.dashboard-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.user-chip{padding:12px 14px;border-radius:14px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.stat{padding:20px}
.stat span{display:block;color:var(--muted);margin-bottom:10px}
.stat strong{font-size:1.7rem}
.dashboard-section-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.panel{padding:22px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.activity-list{display:grid;gap:12px}
.activity-row{display:flex;align-items:center;justify-content:space-between;padding:14px;border-radius:14px;background:#f8fbff;border:1px solid var(--border)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{text-align:left;padding:14px 10px;border-bottom:1px solid rgba(255,255,255,.08)}
.badge{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;background:#edf2ff;font-size:.82rem;color:var(--text)}
.badge.success{background:rgba(30,201,119,.16);color:#9ef0c4}
.badge.warning{background:rgba(255,182,72,.16);color:#ffd38c}
.reveal{opacity:0;transform:translateY(22px);transition:all .7s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}
@media (max-width: 980px){
  .hero,.card-grid,.pricing-grid,.dashboard-section-grid,.stats-grid,.dashboard-layout{grid-template-columns:1fr}
  .desktop-nav{display:none}
  .hero-metrics{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start}
  .dashboard-layout{padding:12px}
  .sidebar{position:static}
}


.hero-media-stack{display:grid;gap:18px}
.hero-video-card{padding:16px}
.media-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.media-label{font-weight:700}
.media-note{font-size:.9rem;color:var(--muted)}
.hero-video{width:100%;display:block;border-radius:18px;aspect-ratio:16/9;object-fit:cover;background:#dfe8f5}
.graphics-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.graphic-card{padding:18px}
.graphic-card h4{margin:10px 0 6px;font-size:1rem}
.graphic-card p{margin:0;color:var(--muted);line-height:1.6}
.graphic-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:1.5rem;background:linear-gradient(135deg,#e7eeff,#f3f8ff);border:1px solid rgba(91,103,241,.12)}
@media (max-width: 980px){
  .graphics-strip{grid-template-columns:1fr}
}