:root{
  --primary:#EB5310;
  --primary-dark:#d94a0e;
  --bg:#eceff1;
  --card:#ffffff;
  --text:#263238;
  --border:#dde4e7;
  --radius:0;
  --heading: Roboto, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Roboto, Arial, sans-serif;color:var(--text);background:#fff;line-height:1.5;font-size:13px}
a{color:var(--primary);text-decoration:none}
a:hover{opacity:.9}
h1,h2,h3,h4{font-family:var(--heading);font-weight:700;color:var(--text)}
h1{font-size:22px}
h2{font-size:18px}
h3{font-size:15px}

/* TOP BAR */
.topbar{border-bottom:1px solid var(--border);background:#fff}
.topbar-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:8px 16px}
.topbar-left{display:flex;gap:16px;align-items:center;font-size:12px;color:#666}
.topbar-right{display:flex;gap:12px;align-items:center}
.btn{border:none;border-radius:0;padding:10px 22px;font-weight:600;cursor:pointer;transition:.2s;display:inline-block;text-align:center}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-ghost{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn-ghost:hover{background:var(--primary);color:#fff}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:38px}
.logo-text{font-weight:800;font-size:20px;letter-spacing:-.5px}
.logo-text span{color:var(--primary)}

/* NAV */
.navbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.navbar-inner{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:14px 16px}
.nav-links{display:flex;gap:24px;list-style:none}
.nav-links a{color:var(--text);font-weight:600;font-size:13px}
.nav-links a:hover{color:var(--primary)}

/* HERO */
.hero{background:linear-gradient(135deg,#fff 0%, #fff6f1 100%);padding:28px 0 32px;border-bottom:1px solid var(--border)}
.hero-inner{max-width:1200px;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero h1{font-size:32px;line-height:1.15;margin-bottom:12px}
.hero h1 .accent{color:var(--primary)}
.hero p{color:#546e7a;font-size:14px;margin-bottom:18px}
.hero-cta{display:flex;gap:12px;margin-bottom:18px}
.hero-badges{display:flex;gap:16px;margin-top:16px}
.badge{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--border);padding:10px 14px;flex:1}
.badge i{color:var(--primary);font-size:18px}
.badge strong{display:block;font-size:13px}
.badge span{font-size:12px;color:#78909c}
.credit-banner{background:var(--primary);color:#fff;padding:14px 20px;display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.credit-banner h3{color:#fff;font-size:16px;margin:0}
.credit-banner p{color:#fff;margin:0;font-size:12px;opacity:.9}

/* CONFIGURATOR */
.configurator{background:#fff;border:1px solid var(--border);padding:18px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.configurator h3{margin-bottom:12px;font-size:15px}
.config-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.config-grid select, .config-grid input, .form-control{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:0;background:#fff;font-size:13px}
.config-grid select:focus, .form-control:focus{outline:none;border-color:var(--primary)}
.btn-search{grid-column:span 2;background:var(--primary);color:#fff;border:none;padding:12px;font-weight:700;cursor:pointer;margin-top:4px}
.btn-search:hover{background:var(--primary-dark)}
.power-card{margin-top:16px;border:1px solid var(--border);padding:16px;background: #f9fafb;display:none}
.power-card.show{display:block;animation:fade .3s}
.power-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;text-align:center;margin-top:12px}
.power-item{background:#fff;border:1px solid var(--border);padding:12px}
.power-item .label{font-size:11px;letter-spacing:.6px;text-transform:uppercase;color:#78909c}
.power-item .value{font-size:18px;font-weight:800;margin:6px 0}
.power-item .gain{font-size:12px;color:#2e7d32;background:#e8f5e9;padding:2px 6px;border-radius:10px;display:inline-block}
.power-card h4{font-size:14px;display:flex;align-items:center;gap:8px}
.power-card h4 i{color:var(--primary)}

/* STATS */
.stats{background:var(--primary);color:#fff;padding:24px 0}
.stats-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);text-align:center;gap:16px;padding:0 16px}
.stat-number{font-size:28px;font-weight:800}
.stat-label{font-size:12px;opacity:.9;text-transform:uppercase;letter-spacing:.5px}

/* SECTIONS */
.section{padding:44px 0}
.section-inner{max-width:1200px;margin:0 auto;padding:0 16px}
.section h2{text-align:center;margin-bottom:8px;font-size:24px}
.section p.lead{text-align:center;color:#78909c;max-width:640px;margin:0 auto 24px;font-size:14px}
.features{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:24px}
.feature{border:1px solid var(--border);padding:16px;text-align:center;background:#fff}
.feature img{width:40px;height:40px;margin-bottom:10px}
.feature h4{font-size:13px;margin-bottom:6px}
.feature p{font-size:12px;color:#78909c;line-height:1.4}
.pricing-tabs{display:flex;justify-content:center;gap:8px;margin:20px 0}
.pricing-tabs button{padding:8px 18px;border:1px solid var(--border);background:#fff;cursor:pointer;font-weight:600}
.pricing-tabs button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{border:1px solid var(--border);background:#fff;padding:20px;position:relative}
.price-card.popular{border-color:var(--primary);box-shadow:0 4px 16px rgba(235,83,16,.15)}
.price-card.popular::before{content:"Most popular";position:absolute;top:-10px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;font-size:10px;padding:3px 10px;letter-spacing:.5px;text-transform:uppercase}
.price-card h4{font-size:14px;margin-bottom:4px}
.price-card .price{font-size:22px;font-weight:800;margin:8px 0}
.price-card .price small{font-weight:400;font-size:12px;color:#78909c}
.price-card ul{list-style:none;margin:12px 0}
.price-card ul li{padding:6px 0;font-size:12px;border-bottom:1px solid #f1f1f1;display:flex;align-items:center;gap:8px}
.price-card ul li::before{content:"✓";color:#2e7d32;font-weight:700}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:24px}
.step{border:1px solid var(--border);padding:24px;background:#fff;text-align:center;position:relative}
.step-num{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.faq{max-width:800px;margin:0 auto}
.faq-item{border:1px solid var(--border);margin-bottom:10px;background:#fff}
.faq-q{padding:14px 16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600}
.faq-a{padding:0 16px 14px;color:#546e7a;font-size:13px;display:none}
.faq-item.open .faq-a{display:block}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:24px}
.contact-form input, .contact-form textarea, .contact-form select{width:100%;padding:10px 12px;border:1px solid var(--border);margin-bottom:12px}
.contact-form textarea{min-height:90px;resize:vertical}

/* FOOTER */
footer{background:#263238;color:#b0bec5;padding:32px 0 18px;margin-top:0}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:24px}
footer h4{color:#fff;font-size:13px;margin-bottom:12px}
footer a{color:#b0bec5;font-size:12px;display:block;margin:6px 0}
footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid #37474f;margin-top:24px;padding-top:14px;text-align:center;font-size:11px;color:#78909c}

/* AUTH PAGES */
.auth-wrap{min-height:calc(100vh - 140px);display:flex;align-items:center;justify-content:center;padding:40px 16px;background:var(--bg)}
.auth-card{background:#fff;border:1px solid var(--border);width:100%;max-width:420px;padding:28px}
.auth-card h1{margin-bottom:6px}
.auth-card p{color:#78909c;margin-bottom:18px;font-size:13px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-weight:600;margin-bottom:6px;font-size:12px}
.form-group input{width:100%;padding:10px 12px;border:1px solid var(--border)}
.error-box{background:#ffebee;color:#c62828;border:1px solid #ffcdd2;padding:10px 12px;margin-bottom:14px;font-size:12px}
.success-box{background:#e8f5e9;color:#2e7d32;border:1px solid #c8e6c9;padding:10px 12px;margin-bottom:14px;font-size:12px}

/* PANEL LAYOUT */
.page-wrapper{display:flex;min-height:100vh;background:var(--bg)}
.Sidebar{width:240px;background:#fff;border-right:1px solid var(--border);flex-shrink:0}
.SidebarNavigation{padding:16px}
.SidebarNavigation .Heading--h5{font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:#78909c;margin-bottom:12px;font-weight:700}
.SidebarNavigation ul{list-style:none}
.SidebarNavigation li{margin-bottom:2px}
.SidebarNavigation .item{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;color:var(--text);font-weight:500;border-left:3px solid transparent;font-size:13px}
.SidebarNavigation .item:hover{background:#f5f5f5}
.SidebarNavigation .item.active{background:#fff3ef;border-left-color:var(--primary);color:var(--primary)}
.Page{flex:1;display:flex;flex-direction:column}
.Top{background:#fff;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;padding:10px 16px;position:sticky;top:0;z-index:20}
.Top__logo img{height:30px}
.Top__left{display:flex;gap:16px;align-items:center}
.Top__right{display:flex;align-items:center;gap:8px}
.TopItem{padding:6px 10px;display:flex;align-items:center;gap:6px;font-size:13px;border-left:1px solid var(--border)}
.TopItem:first-child{border-left:none}
.Top__credits__label{font-size:11px;color:#78909c}
.Top__credits__amount{font-weight:700}
.Top__account__user{display:flex;gap:10px;align-items:center;cursor:pointer}
.Avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}
main{padding:20px}
.Crumbs{margin-bottom:12px;font-size:12px;color:#78909c}
.Crumbs a{color:#78909c}
.Crumbs .sep{margin:0 6px}
.Block{background:#fff;border:1px solid var(--border);margin-bottom:16px}
.Block__header{padding:12px 16px;font-weight:700;border-bottom:1px solid var(--border);font-size:13px;background:#fafafa}
.Block__content{padding:16px}
.Form.flex{display:flex;flex-wrap:wrap;gap:12px}
.fld{flex:1 1 auto}
.fld_2{flex:0 0 calc(50% - 6px)}
.fld_3{flex:0 0 calc(33.333% - 8px)}
.fld_4{flex:0 0 calc(33.333% - 8px)}
.fld_6{flex:0 0 calc(50% - 6px)}
.fld_7{flex:0 0 calc(58.33% - 6px)}
.fld_12{flex:0 0 100%}
.fld label{font-weight:600;font-size:12px;display:block;margin-bottom:6px}
.form-control{width:100%;padding:9px 10px;border:1px solid var(--border);font-size:13px}
.FancyRadio, .FancyCheckbox{display:flex;gap:8px;align-items:flex-start;cursor:pointer;font-size:12px;padding:6px 0}
.FancyRadio input, .FancyCheckbox input{margin-top:2px}
.RadioWrapper fieldset{border:1px solid var(--border);padding:12px;width:100%}
.Notice{padding:12px 14px;margin-bottom:16px;font-size:12px;border:1px solid}
.Notice--error{background:#ffebee;color:#c62828;border-color:#ffcdd2}
.Notice--neutral{background:#e3f2fd;color:#1565c0;border-color:#bbdefb}
.EstimatedBanner{background:var(--primary);color:#fff;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.EstimatedBanner__title{font-size:12px;opacity:.9}
.EstimatedBanner__duration{font-weight:700}
.FileUploader .FileUploader-file{border:1px dashed var(--border);padding:20px;text-align:center;background:#fafafa}
.FileUploader-file-icon div{width:40px;height:40px;background:var(--primary);margin:0 auto 10px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}
.FileUploader-file-icon div::after{content:"+";font-size:20px}
.hide{display:none !important}
.datagrid{width:100%;border-collapse:collapse;font-size:12px}
.datagrid th{background:#fafafa;padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);font-weight:700}
.datagrid td{padding:10px 12px;border-bottom:1px solid #f1f1f1}
.badge-status{padding:3px 8px;border-radius:10px;font-size:11px;font-weight:600}
.badge-processing{background:#fff3e0;color:#ef6c00}
.badge-completed{background:#e8f5e9;color:#2e7d32}
.NoticeInline{padding:2px 6px;border-radius:10px;font-size:10px;font-weight:700;margin-left:8px}
.NoticeInline--red{background:#c62828;color:#fff}

@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .features{grid-template-columns:repeat(3,1fr)}
  .pricing-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .config-grid{grid-template-columns:1fr}
  .btn-search{grid-column:span 1}
  .Sidenavigation{width:100%}
  .page-wrapper{flex-direction:column}
  .Sidebar{width:100%}
  .fld_2,.fld_3,.fld_4,.fld_6,.fld_7{flex:0 0 100%}
}
@media(max-width:600px){
  .nav-links{display:none}
  .hero h1{font-size:26px}
  .features{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr}
}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}