:root{
  --bg:#f4f7fb; --card:#ffffff; --text:#0d1731; --muted:#5c6784; --line:#dde5f1; --blue:#2952ff; --blue-dark:#1d37b7; --green:#10b981; --red:#ef4444; --radius:24px; --shadow:0 24px 60px rgba(13,23,49,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.84);backdrop-filter:blur(14px);border-bottom:1px solid rgba(221,229,241,.8)}
.header-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0}
.brand{display:flex;align-items:center;gap:14px;font-size:1rem}
.brand strong{display:block;font-size:1.05rem}.brand small{display:block;color:var(--muted)}
.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),#5270ff);color:#fff;box-shadow:0 14px 30px rgba(41,82,255,.28)}
.main-nav{display:flex;align-items:center;gap:18px}.main-nav a{color:#1a2751;font-weight:600;font-size:.96rem}.nav-pill{padding:12px 16px;border-radius:999px;background:linear-gradient(135deg,var(--blue),#3d63ff);color:#fff!important;box-shadow:0 18px 30px rgba(41,82,255,.25)}
.mobile-nav-toggle{display:none;border:none;background:#fff;width:44px;height:44px;border-radius:12px;box-shadow:var(--shadow)}
.page-hero{padding:46px 0 10px}.hero-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:stretch}.hero-panel{background:linear-gradient(135deg,#3154e6 0%, #283db8 58%, #223290 100%);color:#fff;border-radius:34px;box-shadow:0 24px 60px rgba(41,82,255,.25);padding:34px;position:relative;overflow:hidden}.hero-panel:before,.hero-panel:after{content:"";position:absolute;border-radius:999px;background:rgba(255,255,255,.08)}.hero-panel:before{width:180px;height:180px;right:-50px;top:-50px}.hero-panel:after{width:120px;height:120px;left:55%;top:44%}
.badge{display:inline-flex;align-items:center;gap:10px;font-weight:800;text-transform:uppercase;font-size:.86rem;letter-spacing:.01em;margin-bottom:18px}
.hero-panel h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:.94;margin:0 0 22px;font-weight:900;letter-spacing:-.05em;max-width:760px}.hero-panel p{font-size:1.02rem;line-height:1.7;max-width:760px;color:#eef2ff}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}.btn{display:inline-flex;align-items:center;gap:10px;border:none;cursor:pointer;font-weight:800;padding:15px 22px;border-radius:18px;transition:.22s transform,.22s box-shadow}.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,#4f75ff,var(--blue));color:#fff;box-shadow:0 18px 28px rgba(41,82,255,.28)}
.btn-light{background:#fff;color:#102152}.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.24)}
.hero-aside{display:grid;gap:18px}.glass-card,.section-card,.dash-card{background:var(--card);border:1px solid rgba(221,229,241,.9);box-shadow:var(--shadow);border-radius:28px}
.glass-card{padding:24px}.glass-card h3{margin:0 0 12px;font-size:1.08rem}.metric-list{display:grid;gap:14px}.metric{padding:16px 18px;background:#f8faff;border:1px solid var(--line);border-radius:18px}.metric strong{display:block;font-size:1.05rem}.metric span{color:var(--muted);font-size:.95rem}
.section{padding:26px 0}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:18px}.section-head h2{font-size:clamp(1.9rem,4vw,3rem);margin:0;line-height:1.02}.section-head p{margin:0;color:var(--muted);max-width:720px;line-height:1.7}
.grid-3,.grid-4,.grid-2{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
.card,.feature-card,.tool-card,.price-card,.blog-card,.timeline-card{background:var(--card);border-radius:28px;padding:24px;border:1px solid rgba(221,229,241,.95);box-shadow:var(--shadow);transition:.25s transform,.25s box-shadow}.card:hover,.feature-card:hover,.tool-card:hover,.price-card:hover,.blog-card:hover{transform:translateY(-4px)}
.icon-chip{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;background:#eef3ff;color:var(--blue);font-size:1.18rem;margin-bottom:16px}
.card h3,.feature-card h3,.tool-card h3,.price-card h3,.blog-card h3{margin:0 0 12px;font-size:1.22rem}.card p,.feature-card p,.tool-card p,.price-card p,.blog-card p,.text-block p{margin:0;color:var(--muted);line-height:1.7}
.list{display:grid;gap:10px;margin-top:18px}.list span{display:flex;align-items:flex-start;gap:12px;color:#22325f}.list i{color:var(--blue);margin-top:4px}
.split-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}.section-card{padding:28px}.eyebrow{display:inline-flex;gap:10px;align-items:center;padding:10px 14px;border-radius:999px;background:#eef3ff;color:var(--blue);font-weight:800;margin-bottom:16px}
.cta-banner{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:32px;padding:34px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center}.cta-banner h2{margin:0 0 12px;font-size:clamp(2rem,4vw,3.4rem);line-height:1.05}.cta-banner p{margin:0;color:var(--muted);max-width:720px;line-height:1.7}
.price-tag{font-size:2.2rem;font-weight:900;letter-spacing:-.04em;margin:10px 0 14px}.muted{color:var(--muted)}
.site-footer{margin-top:38px;background:#0e1733;color:#eef2ff;padding:44px 0 18px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}.site-footer h3,.site-footer h4{margin:0 0 14px}.site-footer p{color:#cdd6f7;line-height:1.7}.site-footer a{display:block;padding:7px 0;color:#d7e1ff}.site-footer a i{margin-right:8px;color:#8fb1ff}.social-row{display:flex;gap:10px;margin-top:16px}.social-row a{width:42px;height:42px;border-radius:14px;background:rgba(255,255,255,.08);display:grid;place-items:center;padding:0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:16px;margin-top:26px;color:#bdc8f2;font-size:.94rem}
.form-card{background:#fff;padding:28px;border-radius:28px;border:1px solid var(--line);box-shadow:var(--shadow)}
form.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}form.grid-form .full{grid-column:1 / -1}
input,select,textarea{width:100%;padding:15px 16px;border-radius:16px;border:1px solid var(--line);outline:none;font:inherit;background:#fff;color:var(--text)}textarea{resize:vertical;min-height:130px}
label.check{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.95rem}label.check input{width:auto;margin-top:3px}
.notice{padding:14px 16px;border-radius:16px;margin-bottom:18px}.notice-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.notice-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:left}.table th{font-size:.92rem;color:var(--muted)}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-box{width:min(980px,100%);display:grid;grid-template-columns:1.05fr .95fr;overflow:hidden;border-radius:30px;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff}.auth-side{background:linear-gradient(135deg,#3154e6,#223290);padding:34px;color:#fff}.auth-side h1{font-size:clamp(2.2rem,4vw,3.8rem);line-height:.96;margin:10px 0 18px}.auth-side p{color:#eef2ff;line-height:1.75}.auth-form{padding:34px}.auth-form h2{margin-top:0}.auth-list{display:grid;gap:12px;margin-top:18px}.auth-list span{display:flex;gap:10px;align-items:flex-start}.auth-list i{margin-top:4px}
.dashboard{display:grid;grid-template-columns:280px 1fr;gap:20px;padding:24px 0}.sidebar{background:#0f1734;color:#eef2ff;padding:24px;border-radius:28px;position:sticky;top:88px;height:fit-content}.sidebar a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;color:#eaf0ff}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.08)}.sidebar h3{margin-top:0}.dash-main{display:grid;gap:18px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.dash-card{padding:22px}.dash-card h4{margin:0 0 6px}.dash-card strong{font-size:2rem}.tag{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;font-size:.86rem;font-weight:800}.tag-green{background:#ecfdf5;color:#065f46}.tag-blue{background:#eef3ff;color:#1d4ed8}.tag-red{background:#fef2f2;color:#b91c1c}.chat-layout{display:grid;grid-template-columns:340px 1fr;gap:18px}.chat-list,.chat-view{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:26px}.chat-list .item{padding:16px 18px;border-bottom:1px solid var(--line)}.chat-view{display:grid;grid-template-rows:auto 1fr auto;min-height:540px}.chat-head,.chat-composer{padding:18px;border-bottom:1px solid var(--line)}.chat-composer{border-top:1px solid var(--line);border-bottom:none}.chat-messages{padding:18px;display:grid;gap:12px;overflow:auto}.msg{max-width:78%;padding:14px 16px;border-radius:18px;line-height:1.6}.msg.user{background:#eef3ff;margin-left:auto}.msg.support{background:#f7f9fc}
.chat-widget{position:fixed;right:18px;bottom:18px;z-index:70}.chat-toggle{width:62px;height:62px;border:none;border-radius:50%;background:linear-gradient(135deg,var(--blue),#3f67ff);color:#fff;box-shadow:0 24px 40px rgba(41,82,255,.35);font-size:1.25rem;cursor:pointer}.chat-panel{display:none;width:min(380px,calc(100vw - 24px));background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:0 28px 60px rgba(13,23,49,.18);overflow:hidden;margin-bottom:14px}.chat-panel.open{display:block}.chat-panel-head{background:linear-gradient(135deg,#3154e6,#223290);color:#fff;padding:18px;display:flex;justify-content:space-between;gap:16px;align-items:start}.chat-panel-head small{display:block;color:#dbe3ff;margin-top:4px}.chat-close{background:rgba(255,255,255,.14);border:none;color:#fff;width:38px;height:38px;border-radius:14px;cursor:pointer}.chat-panel-body{padding:18px;display:grid;gap:12px;background:#f8faff}.chat-bubble{padding:14px 16px;border-radius:18px;line-height:1.6}.chat-bubble.support{background:#fff;border:1px solid var(--line)}.chat-form{padding:18px;display:grid;gap:12px}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.status-pill{display:inline-flex;padding:8px 12px;border-radius:999px;font-weight:800;font-size:.85rem}.operational{background:#ecfdf5;color:#065f46}.degraded{background:#fff7ed;color:#9a3412}.maintenance{background:#eef3ff;color:#1d4ed8}
.fade-up{animation:fadeUp .5s ease both}.delay-1{animation-delay:.08s}.delay-2{animation-delay:.16s}.delay-3{animation-delay:.24s}@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (max-width: 1080px){.hero-wrap,.split-panel,.auth-box,.grid-4,.grid-3,.status-grid,.metric-grid,.grid-2,.cta-banner,.dashboard,.chat-layout{grid-template-columns:1fr}.main-nav{position:fixed;inset:78px 16px auto 16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:24px;padding:18px;display:none;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.mobile-nav-toggle{display:block}.cta-banner{padding:28px}.footer-grid{grid-template-columns:1fr 1fr}.sidebar{position:static}}
@media (max-width: 720px){.container{width:min(100% - 24px,1180px)}.hero-panel{padding:24px;border-radius:28px}.hero-panel h1{font-size:clamp(2.2rem,12vw,4rem)}.footer-grid,.footer-bottom,form.grid-form{grid-template-columns:1fr;display:grid}.section-head{flex-direction:column;align-items:flex-start}.auth-box{border-radius:24px}.auth-side,.auth-form{padding:24px}.site-header{position:static}.header-wrap{padding:14px 0}.nav-pill{width:100%;justify-content:center}.hero-actions .btn{width:100%;justify-content:center}.cta-banner{grid-template-columns:1fr}.chat-widget{right:10px;bottom:10px}}