:root{
--bg:#faf7f2;--bg2:#f3ede4;--surf:#fff;--ink:#16130f;--ink2:#3d362d;--mut:#6b6257;
--line:#e7ded1;--line2:#d8ccb9;--acc:#c93f00;--acc2:#992f00;--accs:#fff1e9;
--teal:#0e6e6d;--teals:#e6f3f2;--amber:#f5a524;--ok:#1a7f45;
--rad:16px;--rads:10px;--shadow:0 1px 2px rgba(22,19,15,.05),0 8px 24px -12px rgba(22,19,15,.18);
--shadow2:0 2px 6px rgba(22,19,15,.06),0 22px 44px -22px rgba(22,19,15,.3);
--wrap:1160px;--head:64px;
--fs:16px;
}
@media (prefers-color-scheme:dark){:root{
--bg:#110f0d;--bg2:#181512;--surf:#1a1714;--ink:#f6f2ec;--ink2:#ded6ca;--mut:#a09586;
--line:#2b2621;--line2:#3a332b;--accs:#2a1509;--teals:#0e2422;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
--shadow2:0 2px 6px rgba(0,0,0,.5),0 22px 44px -22px rgba(0,0,0,.8);--acc:#ff6a2b;--acc2:#ff8a54;}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:var(--fs)/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--acc);text-decoration:none}
a:hover{text-decoration:underline}
/* връзките в текст се различават и без цвят */
p a:not(.btn):not(.chip):not(.more),li a:not(.btn):not(.chip),td a,.note a{
text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
h1,h2,h3,h4{line-height:1.18;letter-spacing:-.021em;margin:0 0 .5em;font-weight:760;color:var(--ink)}
h1{font-size:clamp(28px,4.6vw,46px);letter-spacing:-.03em}
h2{font-size:clamp(22px,2.9vw,31px);margin-top:1.9em}
h3{font-size:clamp(18px,2.1vw,21px);margin-top:1.5em}
p{margin:0 0 1.05em}
ul,ol{padding-left:1.15em;margin:0 0 1.15em}
li{margin:.34em 0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
small,.small{font-size:14px;color:var(--mut)}
mark{background:linear-gradient(transparent 62%,#ffd9c2 0);color:inherit;padding:0 2px}
@media (prefers-color-scheme:dark){mark{background:linear-gradient(transparent 62%,#5a2a10 0)}}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--bg) 86%,transparent);
backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.hdr.stuck{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(0,0,0,.5)}
.hdr-in{display:flex;align-items:center;gap:14px;height:var(--head)}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;color:var(--ink);letter-spacing:-.03em;font-size:17px;flex:0 0 auto}
.logo:hover{text-decoration:none}
.logo b{color:var(--acc)}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{color:var(--ink2);font-weight:560;font-size:15px;padding:8px 11px;border-radius:9px;transition:background .18s,color .18s}
.nav a:hover{background:var(--bg2);color:var(--ink);text-decoration:none}
.nav a[aria-current]{color:var(--acc);background:var(--accs)}
.nav a.btn{color:#fff}
.burger{display:none;margin-left:auto;width:42px;height:38px;border:1px solid var(--line);background:var(--surf);
border-radius:10px;cursor:pointer;position:relative}
.burger span,.burger::before,.burger::after{content:"";position:absolute;left:11px;right:11px;height:2px;background:var(--ink);
border-radius:2px;transition:transform .25s,opacity .2s}
.burger::before{top:12px}.burger span{top:18px}.burger::after{top:24px}
.burger[aria-expanded=true]::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded=true] span{opacity:0}
.burger[aria-expanded=true]::after{transform:translateY(-6px) rotate(-45deg)}
@media(max-width:900px){
.burger{display:block}
.nav{position:fixed;inset:var(--head) 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;background:var(--surf);
border-bottom:1px solid var(--line);padding:10px 16px 18px;margin:0;transform:translateY(-8px);opacity:0;pointer-events:none;
transition:opacity .2s,transform .2s;max-height:calc(100dvh - var(--head));overflow:auto}
.nav.open{opacity:1;transform:none;pointer-events:auto}
.nav a{padding:12px 10px;font-size:16px;border-bottom:1px solid var(--line)}
.nav .btn{margin-top:10px;justify-content:center;border-bottom:0}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--acc);color:#fff;
font-weight:680;font-size:16px;padding:13px 22px;border-radius:12px;border:0;cursor:pointer;text-align:center;
box-shadow:0 2px 0 var(--acc2),0 10px 22px -12px rgba(201,63,0,.8);transition:transform .16s,box-shadow .16s,background .16s}
.btn:hover{background:#b23700;transform:translateY(-1px);text-decoration:none;box-shadow:0 2px 0 var(--acc2),0 14px 26px -12px rgba(201,63,0,.9)}
.btn:active{transform:translateY(1px);box-shadow:0 0 0 var(--acc2)}
.btn.sm{padding:9px 16px;font-size:15px;border-radius:10px}
.btn.gh{background:transparent;color:var(--ink);border:1.5px solid var(--line2);box-shadow:none}
.btn.gh:hover{background:var(--bg2);border-color:var(--ink);transform:none}
.btn.wide{width:100%}
.btn svg{flex:0 0 auto}

/* в тъмна тема оранжевото е светло — текстът върху него става тъмен */
@media (prefers-color-scheme:dark){
.btn,.nav a.btn{color:#1b1206}
.btn:hover{background:#ff8347;color:#1b1206}
.btn.gh{color:var(--ink)}
.scta .btn{color:#1b1206}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:44px 0 34px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-120px -10% auto -10%;height:520px;z-index:-1;
background:radial-gradient(60% 60% at 20% 20%,rgba(214,69,0,.13),transparent 70%),
radial-gradient(50% 50% at 85% 10%,rgba(14,110,109,.13),transparent 70%)}
.hero .grid-bg{position:absolute;inset:0;z-index:-1;opacity:.5;
background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
background-size:46px 46px;mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 78%)}
.hero-in{display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:center}
@media(max-width:940px){.hero-in{grid-template-columns:1fr;gap:26px}.hero{padding:26px 0 22px}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:650;letter-spacing:.02em;
color:var(--acc);background:var(--accs);border:1px solid color-mix(in srgb,var(--acc) 22%,transparent);
padding:6px 13px;border-radius:999px;margin-bottom:16px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--acc);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(214,69,0,.45)}50%{box-shadow:0 0 0 7px rgba(214,69,0,0)}}
.lead{font-size:clamp(16.5px,1.9vw,19px);color:var(--ink2);max-width:60ch}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 14px}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--mut)}
.trust span{display:inline-flex;align-items:center;gap:7px}
.trust svg{color:var(--ok)}

/* ---------- cards / grids ---------- */
.g2,.g3,.g4{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:940px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--surf);border:1px solid var(--line);border-radius:var(--rad);padding:20px;box-shadow:var(--shadow);
transition:transform .2s,box-shadow .2s,border-color .2s;position:relative}
a.card{color:inherit;display:block}
a.card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow2);border-color:var(--line2)}
.card h3{margin-top:0}
.card .ico{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--accs);color:var(--acc);margin-bottom:12px}
.card .ico.t{background:var(--teals);color:var(--teal)}
.card .more{font-weight:640;color:var(--acc);font-size:15px;display:inline-flex;align-items:center;gap:6px}
a.card:hover .more svg{transform:translateX(3px)}
.card .more svg{transition:transform .2s}
.tag{display:inline-block;font-size:12.5px;font-weight:620;color:var(--teal);background:var(--teals);
padding:3px 9px;border-radius:7px;margin:0 6px 6px 0}
.tag.a{color:var(--acc);background:var(--accs)}

/* ---------- stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:22px 0}
.stat{background:var(--surf);border:1px solid var(--line);border-radius:var(--rads);padding:14px 16px}
.stat b{display:block;font-size:clamp(20px,2.6vw,26px);font-weight:780;letter-spacing:-.02em;color:var(--ink)}
.stat span{font-size:13.5px;color:var(--mut);line-height:1.35;display:block;margin-top:3px}
.stat.acc b{color:var(--acc)}

/* ---------- sections ---------- */
.sec{padding:40px 0}
.sec.alt{background:var(--bg2);border-block:1px solid var(--line)}
.sec-head{max-width:62ch;margin-bottom:22px}
.sec-head p{color:var(--ink2);margin-bottom:0}
.prose h2{scroll-margin-top:calc(var(--head) + 14px)}
.prose>p:first-of-type{font-size:17.5px}
.prose table{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 1.2em}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 1.3em;border:1px solid var(--line);
border-radius:var(--rads);background:var(--surf)}
.tbl-wrap table{margin:0;min-width:520px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:680;font-size:13.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--mut);background:var(--bg2)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--bg2)}
td.num{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:620}

/* ---------- callouts ---------- */
.note{border-left:3px solid var(--acc);background:var(--accs);border-radius:0 var(--rads) var(--rads) 0;
padding:14px 18px;margin:0 0 1.3em}
.note.t{border-color:var(--teal);background:var(--teals)}
.note p:last-child{margin-bottom:0}
.note b{display:block;margin-bottom:3px}

/* ---------- timeline ---------- */
.tl{list-style:none;padding:0;margin:0 0 1.4em;position:relative}
.tl::before{content:"";position:absolute;left:15px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--acc),var(--teal));opacity:.35}
.tl li{position:relative;padding:0 0 18px 46px;margin:0}
.tl li::before{content:counter(s);counter-increment:s;position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;
background:var(--surf);border:2px solid var(--acc);color:var(--acc);font-weight:760;font-size:14px;display:grid;place-items:center}
.tl{counter-reset:s}
.tl b{display:block}
.tl span{color:var(--mut);font-size:14px}

/* ---------- chart ---------- */
.bars{display:flex;align-items:flex-end;gap:10px;height:150px;padding:10px 0 0;margin:0 0 10px}
.bars .bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%}
.bars .fill{width:100%;border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,var(--acc),#f08a4e);
transform-origin:bottom;animation:grow .9s cubic-bezier(.2,.8,.25,1) both;min-height:3px}
.bars .bar.t .fill{background:linear-gradient(180deg,var(--teal),#3ba3a1)}
@keyframes grow{from{transform:scaleY(.02);opacity:.3}to{transform:scaleY(1);opacity:1}}
.bars .v{font-size:13px;font-weight:700}
.bars .l{font-size:11.5px;color:var(--mut);text-align:center;line-height:1.25;min-height:2.4em}

/* ---------- scorecard ---------- */
.score{display:grid;gap:10px;margin:0 0 1.3em}
.score .row{display:grid;grid-template-columns:minmax(120px,1.1fr) 1fr auto;gap:12px;align-items:center;font-size:15px}
.score .track{height:9px;border-radius:99px;background:var(--bg2);overflow:hidden;border:1px solid var(--line)}
.score .fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--acc),var(--amber));
transform-origin:left;animation:slide 1s cubic-bezier(.2,.8,.25,1) both}
@keyframes slide{from{transform:scaleX(.03)}to{transform:scaleX(1)}}
.score .val{font-weight:720;font-variant-numeric:tabular-nums;min-width:44px;text-align:right}

/* ---------- reviews ---------- */
.rev{background:var(--surf);border:1px solid var(--line);border-radius:var(--rad);padding:18px 20px;box-shadow:var(--shadow)}
.rev .who{display:flex;align-items:center;gap:11px;margin-bottom:9px}
.rev .av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:750;color:#fff;
background:linear-gradient(135deg,var(--acc),var(--amber));flex:0 0 auto}
.rev .av.t{background:linear-gradient(135deg,var(--teal),#54b3b1)}
.rev .nm{font-weight:680;line-height:1.2}
.rev .meta{font-size:13px;color:var(--mut)}
.rev q{display:block;quotes:none;color:var(--ink2)}
.stars{color:var(--amber);letter-spacing:2px;font-size:14px}

/* ---------- FAQ ---------- */
.faq{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;background:var(--surf);margin:0 0 1.4em}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;padding:16px 46px 16px 18px;font-weight:660;position:relative;list-style:none;transition:background .18s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--bg2)}
.faq summary::after{content:"";position:absolute;right:18px;top:22px;width:9px;height:9px;border-right:2px solid var(--acc);
border-bottom:2px solid var(--acc);transform:rotate(45deg);transition:transform .22s}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq .a{padding:0 18px 16px;color:var(--ink2);animation:fade .3s ease both}
@keyframes fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* ---------- links / chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 1.3em}
.chip{display:inline-block;padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surf);
font-size:14.5px;color:var(--ink2);font-weight:560;transition:border-color .18s,color .18s,background .18s}
.chip:hover{border-color:var(--acc);color:var(--acc);background:var(--accs);text-decoration:none}
.cols{columns:3 210px;column-gap:26px}
.cols a{display:block;padding:5px 0;color:var(--ink2);break-inside:avoid;font-size:15px}
.cols a:hover{color:var(--acc)}

/* ---------- form ---------- */
.form{background:var(--surf);border:1px solid var(--line);border-radius:var(--rad);padding:22px;box-shadow:var(--shadow2)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:600px){.fgrid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
label{font-size:14px;font-weight:620;color:var(--ink2)}
input,select,textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1.5px solid var(--line2);
border-radius:var(--rads);padding:11px 13px;width:100%;transition:border-color .18s,box-shadow .18s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--acc);box-shadow:0 0 0 3px rgba(214,69,0,.15)}
textarea{min-height:104px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.msg{border-radius:var(--rads);padding:12px 14px;font-size:15px;margin-top:12px;display:none}
.msg.ok{display:block;background:#e8f7ee;color:#0f5c31;border:1px solid #bfe6cf}
.msg.err{display:block;background:#fdeceb;color:#8c1f14;border:1px solid #f5c6c2}
@media (prefers-color-scheme:dark){.msg.ok{background:#0e2b1b;color:#8fe0b0;border-color:#1d4c31}
.msg.err{background:#2e120f;color:#ffb0a6;border-color:#5a231d}}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{border:1.5px solid var(--line2);border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:580;
font-size:14.5px;transition:all .18s;background:var(--bg)}
.seg input:checked+label{border-color:var(--acc);background:var(--accs);color:var(--acc)}
.seg input:focus-visible+label{box-shadow:0 0 0 3px rgba(214,69,0,.2)}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:1fr .85fr;gap:22px;align-items:start}
@media(max-width:860px){.calc{grid-template-columns:1fr}}
.calc-out{position:sticky;top:calc(var(--head) + 14px);background:linear-gradient(160deg,var(--surf),var(--bg2));
border:1px solid var(--line);border-radius:var(--rad);padding:22px;box-shadow:var(--shadow2)}
.calc-out .big{font-size:clamp(26px,4vw,38px);font-weight:800;letter-spacing:-.03em;color:var(--acc);
font-variant-numeric:tabular-nums;line-height:1.1}
.calc-out .brk{border-top:1px dashed var(--line2);margin-top:14px;padding-top:12px;font-size:14.5px}
.calc-out .brk div{display:flex;justify-content:space-between;gap:10px;padding:3px 0}
input[type=range]{accent-color:var(--acc);padding:0;border:0;background:transparent}

/* ---------- sticky mobile CTA ---------- */
.scta{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;align-items:center;
background:color-mix(in srgb,var(--surf) 94%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line);
padding:10px 14px calc(10px + env(safe-area-inset-bottom));transform:translateY(110%);transition:transform .3s}
.scta.on{transform:none}
.scta .t{font-size:13.5px;line-height:1.3;color:var(--mut);flex:1}
.scta .t b{display:block;color:var(--ink);font-size:15px}
@media(max-width:860px){.scta{display:flex}body{padding-bottom:64px}}

/* ---------- breadcrumbs / footer ---------- */
.bc{font-size:13.5px;color:var(--mut);padding:14px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.bc a{color:var(--mut)}
.bc a:hover{color:var(--acc)}
.ftr{background:#15120f;color:#c9bfb2;margin-top:50px;padding:44px 0 26px;font-size:15px}
.ftr h4{color:#fff;font-size:15px;margin:0 0 12px}
.ftr a{color:#c9bfb2}
.ftr a:hover{color:#fff}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin:6px 0}
.f4{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:26px}
@media(max-width:860px){.f4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.f4{grid-template-columns:1fr}}
.fbot{border-top:1px solid #2a241e;margin-top:28px;padding-top:18px;display:flex;flex-wrap:wrap;gap:10px;
justify-content:space-between;font-size:13.5px;color:#8e8477}

/* ---------- reveal ---------- */
/* появата е само с изместване — текстът никога не остава невидим, дори ако анимацията не се изпълни */
.js .rv{transform:translateY(16px)}
.rv.in{transform:none;transition:transform .5s cubic-bezier(.2,.8,.25,1)}
@media (prefers-reduced-motion:reduce){.js .rv{transform:none}}
.skip{position:absolute;left:-9999px}
.skip:focus{left:8px;top:8px;background:var(--surf);padding:10px 14px;border-radius:9px;z-index:99;border:2px solid var(--acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:4px}
.hr{height:1px;background:var(--line);border:0;margin:34px 0}
.toc{background:var(--bg2);border:1px solid var(--line);border-radius:var(--rad);padding:16px 18px;margin:0 0 26px}
.toc b{font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut);display:block;margin-bottom:8px}
.toc ol{margin:0;padding-left:1.1em;columns:2 200px;column-gap:22px}
.toc li{margin:4px 0}
.toc a{color:var(--ink2);font-size:15px}
.prog{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--acc),var(--amber));width:0;z-index:80;transition:width .1s}