/* AvitoPromo — дизайн-система. Строго, спокойно, читаемо на любом экране. */
:root{
  --bg:#f5f6f8; --surface:#fff; --surface-2:#f9fafb; --line:#e4e7ec; --line-strong:#d0d5dd;
  --ink:#101828; --ink-2:#344054; --muted:#667085; --faint:#98a2b3;
  --accent:#1f5eff; --accent-ink:#fff; --accent-soft:#eef3ff; --accent-600:#1649d6;
  --ok:#12805c; --ok-soft:#e8f6f0; --warn:#b54708; --warn-soft:#fef4e6; --bad:#c01048; --bad-soft:#fdecf1;
  --radius:10px; --radius-lg:14px; --shadow:0 1px 2px rgba(16,24,40,.05); --shadow-lg:0 12px 32px rgba(16,24,40,.12);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  --sidebar:248px; --topbar:60px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:15px/1.55 var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.25;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(26px,3.2vw,34px);font-weight:700}
h2{font-size:clamp(20px,2.4vw,24px);font-weight:700}
h3{font-size:17px;font-weight:650}
h4{font-size:15px;font-weight:650}
p{margin:0 0 .8em}
small,.small{font-size:13px}
.muted{color:var(--muted)} .faint{color:var(--faint)}
.nowrap{white-space:nowrap} .right{text-align:right} .center{text-align:center}
.mt-0{margin-top:0}.mt-1{margin-top:6px}.mt-2{margin-top:12px}.mt-3{margin-top:20px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-2{margin-bottom:12px}.mb-3{margin-bottom:20px}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.icon{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.icon-lg{width:22px;height:22px}

/* layout helpers */
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row-between{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.stack>*+*{margin-top:12px}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.grid-3{grid-template-columns:1fr}}
@media(max-width:760px){.grid-2{grid-template-columns:1fr}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr 1fr}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 16px;border-radius:var(--radius);
  border:1px solid var(--line-strong);background:var(--surface);color:var(--ink-2);font:600 14px/1 var(--font);cursor:pointer;
  transition:background .15s,border-color .15s,box-shadow .15s;text-decoration:none!important;white-space:nowrap;box-shadow:var(--shadow)}
.btn:hover{background:var(--surface-2);border-color:var(--faint)}
.btn:disabled,.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:var(--accent-600);border-color:var(--accent-600)}
.btn-danger{color:var(--bad);border-color:#f3c3d2}
.btn-danger:hover{background:var(--bad-soft)}
.btn-ghost{border-color:transparent;background:transparent;box-shadow:none}
.btn-ghost:hover{background:#eef0f3}
.btn-sm{min-height:32px;padding:0 12px;font-size:13px}
.btn-lg{min-height:48px;padding:0 22px;font-size:15px}
.btn-block{width:100%}
.btn .spinner{width:16px;height:16px}
.icon-btn{width:38px;height:38px;padding:0;justify-content:center}

/* forms */
.field{display:block}
.field+.field{margin-top:14px}
.label{display:block;font-weight:600;font-size:13.5px;color:var(--ink-2);margin-bottom:6px}
.hint{display:block;font-size:12.5px;color:var(--muted);margin-top:5px}
.input,.select,.textarea{width:100%;min-height:42px;padding:9px 12px;border:1px solid var(--line-strong);border-radius:var(--radius);
  background:var(--surface);color:var(--ink);font:15px var(--font);transition:border-color .15s,box-shadow .15s}
.textarea{min-height:110px;resize:vertical;line-height:1.5}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.input[aria-invalid=true]{border-color:var(--bad)}
.input-group{display:flex}
.input-group .input{border-radius:var(--radius) 0 0 var(--radius)}
.input-group .btn{border-radius:0 var(--radius) var(--radius) 0;box-shadow:none}
.checkbox{display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-size:14px}
.checkbox input{margin-top:3px;width:16px;height:16px;accent-color:var(--accent)}
.switch{position:relative;display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-weight:600;font-size:14px}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch .track{width:42px;height:24px;border-radius:12px;background:var(--line-strong);position:relative;transition:background .15s;flex:none}
.switch .track::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .15s}
.switch input:checked+.track{background:var(--ok)}
.switch input:checked+.track::after{transform:translateX(18px)}
.switch input:focus-visible+.track{outline:2px solid var(--accent);outline-offset:2px}
.segmented{display:inline-flex;background:#eef0f3;border-radius:var(--radius);padding:3px;gap:2px;flex-wrap:wrap}
.segmented button{border:0;background:transparent;padding:7px 12px;border-radius:8px;font:600 13px var(--font);color:var(--muted);cursor:pointer}
.segmented button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.option-cards{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.option-card{position:relative;display:block;border:1.5px solid var(--line);border-radius:var(--radius-lg);padding:14px 14px 14px 44px;cursor:pointer;background:var(--surface)}
.option-card input{position:absolute;left:16px;top:17px;accent-color:var(--accent)}
.option-card:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.option-card b{display:block;margin-bottom:2px}
.option-card span{font-size:13px;color:var(--muted)}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow)}
.card-tight{padding:14px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.card-head h3{margin:0}
.card-head p{margin:2px 0 0;color:var(--muted);font-size:13.5px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:16px}
.kpi .kpi-label{font-size:13px;color:var(--muted);display:flex;gap:6px;align-items:center}
.kpi .kpi-value{font-size:26px;font-weight:700;letter-spacing:-.02em;margin-top:4px;font-variant-numeric:tabular-nums}
.kpi .kpi-sub{font-size:12.5px;color:var(--muted)}

/* badges & alerts */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#eef0f3;color:var(--ink-2);white-space:nowrap}
.badge-ok{background:var(--ok-soft);color:var(--ok)} .badge-warn{background:var(--warn-soft);color:var(--warn)}
.badge-bad{background:var(--bad-soft);color:var(--bad)} .badge-accent{background:var(--accent-soft);color:var(--accent)}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.alert{display:flex;gap:12px;padding:12px 14px;border-radius:var(--radius);border:1px solid;font-size:14px;align-items:flex-start}
.alert .icon{margin-top:2px}
.alert-info{background:var(--accent-soft);border-color:#cfdcff;color:#1d3a8a}
.alert-warn{background:var(--warn-soft);border-color:#fbd9a8;color:#7a3306}
.alert-bad{background:var(--bad-soft);border-color:#f7c1d1;color:#8a0c33}
.alert-ok{background:var(--ok-soft);border-color:#b6e5d2;color:#0b5a40}
.alert b{display:block;margin-bottom:2px}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;text-align:left;padding:10px 14px;background:var(--surface-2);border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:#fafbfc}
.table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:760px){
  .table-cards thead{display:none}
  .table-cards,.table-cards tbody,.table-cards tr,.table-cards td{display:block;width:100%}
  .table-cards tr{border-bottom:1px solid var(--line);padding:10px 0}
  .table-cards td{border:0;padding:4px 14px;display:flex;justify-content:space-between;gap:12px;text-align:right}
  .table-cards td::before{content:attr(data-label);color:var(--muted);font-size:13px;text-align:left}
  .table-cards td.cell-main{display:block;text-align:left;font-weight:600}
  .table-cards td.cell-main::before{display:none}
}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{border:0;background:none;padding:10px 12px;font:600 14px var(--font);color:var(--muted);border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap}
.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}

/* modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(16,24,40,.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:100;animation:fade .15s}
.modal{background:var(--surface);border-radius:16px;width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;box-shadow:var(--shadow-lg)}
.modal-lg{width:min(860px,100%)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:1}
.modal-head h3{margin:0}
.modal-body{padding:20px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;padding:14px 20px;border-top:1px solid var(--line);flex-wrap:wrap}
@media(max-width:600px){.modal-backdrop{align-items:flex-end;padding:0}.modal{border-radius:16px 16px 0 0;max-height:92vh}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* toast */
.toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:200;max-width:min(420px,calc(100vw - 32px))}
.toast{display:flex;gap:10px;align-items:flex-start;background:#101828;color:#fff;padding:12px 14px;border-radius:12px;box-shadow:var(--shadow-lg);font-size:14px;animation:slide .2s}
.toast.bad{background:#7a0b2e} .toast.ok{background:#0b5a40}
@keyframes slide{from{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}
@media(max-width:760px){.toasts{left:16px;right:16px;bottom:80px}}

/* states */
.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty .icon{width:40px;height:40px;margin:0 auto 12px;color:var(--faint)}
.empty h3{color:var(--ink)}
.skeleton{background:linear-gradient(90deg,#eef0f3 25%,#f6f7f9 50%,#eef0f3 75%);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:8px;min-height:14px}
@keyframes sk{from{background-position:200% 0}to{background-position:-200% 0}}
.spinner{width:22px;height:22px;border:2.5px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;display:inline-block;opacity:.8}
@keyframes spin{to{transform:rotate(360deg)}}
.loading-block{display:flex;align-items:center;justify-content:center;gap:10px;padding:40px;color:var(--muted)}
.progress{height:8px;background:#eef0f3;border-radius:99px;overflow:hidden}
.progress>span{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .3s}

/* steps / checklist */
.checklist{list-style:none;margin:0;padding:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--line)}
.checklist li:last-child{border-bottom:0}
.check-dot{width:26px;height:26px;border-radius:50%;border:2px solid var(--line-strong);display:flex;align-items:center;justify-content:center;flex:none;font-weight:700;font-size:13px;color:var(--muted)}
.checklist li.done .check-dot{background:var(--ok);border-color:var(--ok);color:#fff}
.checklist li.done .check-title{color:var(--muted);text-decoration:line-through}
.check-title{font-weight:600}
.check-body{flex:1;min-width:0}

/* ============ APP SHELL (кабинет, админка) ============ */
.app{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;background:#0f1729;color:#c9d2e3;display:flex;flex-direction:column;padding:16px 12px;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;padding:4px 8px 18px;text-decoration:none!important}
.brand-mark{width:32px;height:32px;border-radius:9px;background:var(--accent);display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px}
.nav-group{margin-top:10px}
.nav-title{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#7b879d;padding:8px 10px 4px}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;color:#c9d2e3;font-weight:500;font-size:14.5px;text-decoration:none!important}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a[aria-current=page]{background:rgba(31,94,255,.22);color:#fff}
.nav a .badge{margin-left:auto;background:rgba(255,255,255,.12);color:#fff}
.sidebar-foot{margin-top:auto;padding-top:12px;border-top:1px solid rgba(255,255,255,.08)}
.balance-box{background:rgba(255,255,255,.06);border-radius:10px;padding:12px;margin-bottom:10px}
.balance-box .muted{color:#8f9bb2}
.balance-box b{color:#fff;font-size:18px}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{height:var(--topbar);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 28px;background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.topbar h1{font-size:18px;margin:0}
.content{padding:28px;max-width:1280px;width:100%;margin:0 auto}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head p{margin:4px 0 0;color:var(--muted);max-width:720px}
.menu-btn{display:none}
.mobile-nav{display:none}
@media(max-width:980px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;z-index:60;transform:translateX(-100%);transition:transform .2s}
  .app.nav-open .sidebar{transform:none;box-shadow:var(--shadow-lg)}
  .app.nav-open::after{content:"";position:fixed;inset:0;background:rgba(16,24,40,.4);z-index:50}
  .menu-btn{display:inline-flex}
  .topbar{padding:0 14px}
  .content{padding:18px 14px 90px}
  .mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);z-index:30;padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
  .mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:4px 0;text-decoration:none!important}
  .mobile-nav a[aria-current=page]{color:var(--accent)}
}

/* item rows */
.item-row{display:flex;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.item-row:last-child{border-bottom:0}
.item-row .item-main{flex:1;min-width:0}
.item-row .item-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-row .item-meta{font-size:13px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.item-stats{display:flex;gap:18px;font-variant-numeric:tabular-nums;font-size:13.5px}
.item-stats div{text-align:right;min-width:56px}
.item-stats b{display:block;font-size:15px}
@media(max-width:760px){.item-row{flex-wrap:wrap}.item-stats{width:100%;justify-content:space-between}.item-stats div{text-align:left}}

/* chat */
.chat-layout{display:grid;grid-template-columns:340px 1fr;min-height:560px;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface)}
.chat-list{border-right:1px solid var(--line);overflow-y:auto;max-height:70vh}
.chat-item{display:block;width:100%;text-align:left;border:0;background:none;padding:12px 14px;border-bottom:1px solid var(--line);cursor:pointer;font:inherit}
.chat-item:hover{background:var(--surface-2)}
.chat-item[aria-current=true]{background:var(--accent-soft)}
.chat-item .chat-top{display:flex;justify-content:space-between;gap:8px;font-weight:600}
.chat-item .chat-sub{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-view{display:flex;flex-direction:column;min-width:0}
.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;max-height:60vh;background:#fafbfc}
.msg{max-width:78%;padding:9px 12px;border-radius:12px;font-size:14px;white-space:pre-wrap;word-break:break-word}
.msg.in{background:var(--surface);border:1px solid var(--line);align-self:flex-start}
.msg.out{background:var(--accent);color:#fff;align-self:flex-end}
.msg time{display:block;font-size:11px;opacity:.7;margin-top:3px}
.chat-compose{border-top:1px solid var(--line);padding:12px;display:flex;gap:8px;align-items:flex-end}
.chat-compose .textarea{min-height:44px;height:44px}
@media(max-width:860px){.chat-layout{grid-template-columns:1fr}.chat-layout.has-open .chat-list{display:none}.chat-layout:not(.has-open) .chat-view{display:none}}

/* charts */
.chart{width:100%;height:220px}
.chart .grid-line{stroke:var(--line);stroke-width:1}
.chart .axis{fill:var(--muted);font-size:11px}
.chart .bar{fill:var(--accent)}
.chart .bar:hover{fill:var(--accent-600)}
.chart .line{fill:none;stroke:var(--accent);stroke-width:2}
.chart .area{fill:var(--accent-soft)}
.legend{display:flex;gap:14px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}

/* heatmap */
.heat-wrap{position:relative;border-radius:12px;overflow:hidden;background:#111;display:inline-block;max-width:100%}
.heat-wrap canvas{display:block;max-width:100%;height:auto}
.heat-legend{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.heat-legend .scale{height:8px;width:140px;border-radius:4px;background:linear-gradient(90deg,#1e3a8a,#06b6d4,#84cc16,#facc15,#ef4444)}
.dropzone{display:block;border:2px dashed var(--line-strong);border-radius:var(--radius-lg);padding:32px 16px;text-align:center;cursor:pointer;background:var(--surface);transition:border-color .15s,background .15s}
.dropzone:hover,.dropzone.drag{border-color:var(--accent);background:var(--accent-soft)}
.metric-list{display:grid;gap:8px}
.metric{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px}
.score-ring{--p:0;width:92px;height:92px;border-radius:50%;background:conic-gradient(var(--c,var(--accent)) calc(var(--p)*1%),#eef0f3 0);display:grid;place-items:center;flex:none}
.score-ring span{width:72px;height:72px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:24px;font-weight:700}

/* bidder levels */
.levels{display:grid;gap:4px}
.level{display:grid;grid-template-columns:70px 1fr 90px;gap:10px;align-items:center;font-size:13px;padding:4px 6px;border-radius:6px}
.level.current{background:var(--accent-soft);font-weight:700}
.level .bar-bg{height:8px;background:#eef0f3;border-radius:4px;overflow:hidden}
.level .bar-bg span{display:block;height:100%;background:var(--accent)}

/* code/text output */
.output{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--radius);padding:14px;white-space:pre-wrap;font-size:14px;line-height:1.6}
.copy-row{display:flex;gap:8px;align-items:flex-start;justify-content:space-between}
.pricing-note{font-size:13px;color:var(--muted);display:flex;gap:6px;align-items:center}

/* ============ AUTH ============ */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-side{background:#0f1729;color:#c9d2e3;padding:48px;display:flex;flex-direction:column;justify-content:space-between}
.auth-side h2{color:#fff;font-size:28px}
.auth-side ul{list-style:none;padding:0;margin:24px 0 0}
.auth-side li{display:flex;gap:10px;margin-bottom:14px}
.auth-side li .icon{color:#7fa6ff;margin-top:3px}
.auth-main{display:flex;align-items:center;justify-content:center;padding:32px 20px;background:var(--surface)}
.auth-box{width:min(400px,100%)}
.auth-box h1{font-size:26px}
@media(max-width:900px){.auth{grid-template-columns:1fr}.auth-side{display:none}.auth-main{align-items:flex-start;padding-top:48px}}

/* ============ LANDING ============ */
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.container{width:min(1180px,100% - 32px);margin:0 auto}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.site-header .brand{color:var(--ink);padding:0}
.site-nav{display:flex;gap:24px;align-items:center}
.site-nav a{color:var(--ink-2);font-weight:500;font-size:14.5px}
.site-nav a:hover{color:var(--ink);text-decoration:none}
@media(max-width:900px){.site-nav .link{display:none}}
.hero{padding:72px 0 56px;background:linear-gradient(180deg,#fff 0%,#f5f7fb 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(32px,4.6vw,52px);letter-spacing:-.025em;line-height:1.1}
.hero .lead{font-size:clamp(16px,1.6vw,19px);color:var(--ink-2);max-width:560px;margin:18px 0 28px}
.hero-points{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:14px}
.hero-points span{display:flex;gap:6px;align-items:center}
.hero-points .icon{color:var(--ok)}
.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:600;color:var(--accent);background:var(--accent-soft);padding:5px 12px;border-radius:999px;margin-bottom:16px}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.hero{padding:44px 0}}
.mock{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);padding:18px;font-size:13px}
.mock-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);gap:10px}
.mock-row:last-child{border-bottom:0}
.section{padding:72px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin:0 auto 40px;text-align:center}
.section-head p{color:var(--muted);font-size:17px}
.feature{padding:24px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.feature .f-icon{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:14px}
.feature p{color:var(--muted);margin:0}
.feature ul{margin:12px 0 0;padding-left:18px;color:var(--ink-2);font-size:14px}
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(3,1fr)}
.step{position:relative;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg)}
.step::before{counter-increment:s;content:counter(s);width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:14px}
.step p{color:var(--muted);margin:0}
@media(max-width:900px){.steps{grid-template-columns:1fr}}
.price-card{display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface)}
.price-card.featured{border:2px solid var(--accent);box-shadow:var(--shadow-lg)}
.price{font-size:34px;font-weight:750;letter-spacing:-.02em;margin:10px 0 2px}
.price small{font-size:15px;color:var(--muted);font-weight:500}
.price-card ul{list-style:none;padding:0;margin:16px 0 22px;flex:1}
.price-card li{display:flex;gap:8px;margin-bottom:9px;font-size:14.5px}
.price-card li .icon{color:var(--ok);margin-top:3px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:10px 0 0;color:var(--ink-2)}
.cta{background:#0f1729;color:#c9d2e3;border-radius:20px;padding:48px;text-align:center}
.cta h2{color:#fff;font-size:clamp(24px,3vw,32px)}
.site-footer{padding:40px 0;border-top:1px solid var(--line);background:var(--surface);font-size:14px;color:var(--muted)}
.site-footer .container{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.site-footer a{color:var(--ink-2)}
.prose{max-width:760px}
.prose h2{margin-top:32px}
.prose p,.prose li{color:var(--ink-2)}

/* utilities */
@media(max-width:600px){.hide-sm{display:none!important}}
#bell{position:relative}
.f-icon{width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent)}
.f-icon svg{width:22px;height:22px}
.site-nav a.btn-primary,.site-nav a.btn-primary:hover{color:#fff}
.section-head h2{font-size:clamp(26px,3.2vw,36px);letter-spacing:-.02em;margin-bottom:10px}
@media(max-width:600px){.section{padding:52px 0}}
#view:focus,.content:focus{outline:none}
.mock-row>span:first-child{flex:1;min-width:0}
.mock-row>b{white-space:nowrap}
@media(max-width:600px){
  .mock-row>.muted{display:none}
  .mock .grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .mock .kpi{padding:10px}
  .mock .kpi-value{font-size:18px}
  .mock .kpi-sub{display:none}
  .hero .btn-lg,.hero-actions .btn{width:100%;justify-content:center}
}
.dropzone .icon{width:32px;height:32px;color:var(--accent);display:block;margin:0 auto 10px}