/* Auren v2 — споделени стилове за index, ai-chat-agent, ai-receptionist */
:root{
  --bg:#FFFFFF;
  --surface:#F3F5F4;
  --line:#DCE2DF;
  --ink:#121414;
  --muted:#566260;
  --accent:#0B7A55;      /* зелено: вдигнато, отговорено */
  --accent-hover:#086645;
  --accent-soft:#E2F1EA;
  --miss:#B3392A;        /* червено: пропуснато */
  --miss-soft:#F7E5E1;
  --dark:#181818;
  --dark-2:#272727;
  --ease:cubic-bezier(0.32,0.72,0,1);
  --wrap:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{font-family:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:16px;line-height:24px;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-weight:700;letter-spacing:-0.02em;text-wrap:balance}
p,li,dd{text-wrap:pretty}
.time,.num{font-variant-numeric:tabular-nums}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
main > section{padding:96px 0}
@media(max-width:720px){main > section{padding:64px 0}}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}

/* skip link */
.skip{position:absolute;left:16px;top:-64px;background:var(--ink);color:#fff;padding:8px 12px;border-radius:8px;z-index:100;text-decoration:none;font-weight:600;transition:top .7s var(--ease)}
.skip:focus{top:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:9999px;border:1px solid var(--ink);background:var(--ink);color:#fff;font:inherit;font-size:16px;line-height:24px;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .7s var(--ease),background-color .7s var(--ease),border-color .7s var(--ease)}
.btn:hover{transform:translateY(-2px);background:#2B2F2E;border-color:#2B2F2E}
.btn:active{transform:translateY(1px) scale(.98)}
.btn-accent{background:var(--accent);border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn-sm{min-height:40px;padding:8px 16px;font-size:14px;line-height:20px}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:#E8ECEA;border-color:#E8ECEA}
.btn[aria-busy="true"]{opacity:.6;pointer-events:none}
.link{font-weight:600;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px;transition:color .7s var(--ease)}
.link:hover{color:var(--accent)}

/* nav: плаваща капсула */
.nav-wrap{position:fixed;top:24px;left:0;right:0;z-index:50;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.nav{position:relative;z-index:2;pointer-events:auto;display:flex;align-items:center;gap:24px;padding:4px 4px 4px 24px;border-radius:9999px;background:rgba(255,255,255,.84);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--line);width:max-content;max-width:100%}
.brand{font-weight:700;font-size:20px;line-height:28px;letter-spacing:-0.02em;text-decoration:none}
.nav-links{display:flex;gap:24px;list-style:none}
.nav-links a{text-decoration:none;font-size:14px;line-height:20px;font-weight:600;color:var(--muted);transition:color .7s var(--ease)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a[aria-current="page"]{text-decoration:underline;text-underline-offset:8px;text-decoration-thickness:2px;text-decoration-color:var(--accent)}
.nav-toggle{display:none;position:relative;width:40px;height:40px;border:0;background:none;cursor:pointer;border-radius:9999px}
.nav-toggle span{position:absolute;left:10px;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .7s var(--ease),top .7s var(--ease)}
.nav-toggle span:first-child{top:15px}
.nav-toggle span:last-child{top:23px}
.nav-toggle[aria-expanded="true"] span:first-child{top:19px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{top:19px;transform:rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:1;pointer-events:auto;display:flex;align-items:center;padding:96px 24px;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);opacity:0;visibility:hidden;transition:opacity .7s var(--ease),visibility .7s}
.menu.open{opacity:1;visibility:visible}
.menu ul{list-style:none;display:grid;gap:24px}
.menu a{display:inline-block;font-size:36px;line-height:40px;font-weight:700;text-decoration:none;opacity:0;transform:translateY(48px);transition:transform .7s var(--ease),opacity .7s var(--ease)}
.menu.open a{opacity:1;transform:none}
.menu.open li:nth-child(2) a{transition-delay:.1s}
.menu.open li:nth-child(3) a{transition-delay:.15s}
.menu.open li:nth-child(4) a{transition-delay:.2s}
.menu.open li:nth-child(5) a{transition-delay:.25s}
@media(max-width:880px){.nav-links{display:none}.nav-toggle{display:block}.nav{gap:12px}}
@media(max-width:560px){.nav .btn-sm{display:none}.nav{width:100%;justify-content:space-between}}

/* hero */
.hero{padding:160px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.hero h1{font-size:48px;line-height:1;max-width:680px;padding-bottom:4px;background:linear-gradient(90deg,#000000,#666666);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;line-height:28px;color:var(--muted);max-width:680px;margin-top:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:24px;align-items:center;margin-top:32px}
.hero-proof{margin-top:24px;font-size:14px;line-height:20px;color:var(--muted);max-width:520px}
@media(max-width:960px){.hero{padding:128px 0 64px}.hero-grid{grid-template-columns:1fr;gap:48px}}
@media(max-width:720px){.hero h1{font-size:36px;line-height:40px}}

/* разговор: пропуснато срещу отговорено */
.thread{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:24px;display:grid;gap:12px}
.thread-head{display:flex;justify-content:space-between;gap:16px;font-size:14px;line-height:20px;color:var(--muted)}
.bubble{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 16px;max-width:88%}
.bubble.in{justify-self:start}
.bubble.out{justify-self:end}
.bubble .meta{display:flex;gap:8px;font-size:12px;line-height:16px;color:var(--muted);margin-bottom:4px;font-weight:600}
.bubble.miss{background:var(--miss-soft);border-color:#EBC7BF}
.bubble.miss p{text-decoration:line-through;text-decoration-color:rgba(179,57,42,.55)}
.bubble.hit{background:var(--accent-soft);border-color:#BFE0D2}
.thread .note{font-size:12px;line-height:16px;font-weight:600;justify-self:end}
.note.miss{color:var(--miss)}
.note.hit{color:var(--accent)}
.thread [data-step]{opacity:0;transform:translateY(16px);filter:blur(4px)}
.thread.play [data-step]{animation:stepIn .8s var(--ease) forwards;animation-delay:calc(var(--d,0) * 1ms)}
@keyframes stepIn{to{opacity:1;transform:none;filter:none}}

/* section headings */
.sec-head{max-width:680px;margin-bottom:48px}
.sec-head h2{font-size:36px;line-height:40px}
.sec-head p{font-size:18px;line-height:28px;color:var(--muted);margin-top:16px}
@media(max-width:720px){.sec-head h2{font-size:30px;line-height:36px}}
.muted{color:var(--muted)}
.small{font-size:14px;line-height:20px}

/* двете врати */
.doors{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.door{display:flex;flex-direction:column;gap:16px;text-decoration:none;border:1px solid var(--line);border-radius:24px;padding:32px;background:#fff;transition:transform .7s var(--ease),border-color .7s var(--ease)}
.door:hover{transform:translateY(-4px);border-color:var(--ink)}
.door:active{transform:translateY(1px)}
.door h3{font-size:24px;line-height:32px}
.door p{color:var(--muted)}
.door .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600}
.icon{width:48px;height:48px;border-radius:12px;background:var(--surface);display:grid;place-items:center}
.icon svg{width:24px;height:24px}
@media(max-width:720px){.doors{grid-template-columns:1fr}}

/* стъпки (истинска последователност) */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.steps li{counter-increment:step;display:grid;gap:12px}
.steps li::before{content:counter(step);width:40px;height:40px;border-radius:9999px;display:grid;place-items:center;font-weight:700;border:1px solid currentColor}
.steps h3{font-size:20px;line-height:28px}
@media(max-width:860px){.steps{grid-template-columns:1fr}}

/* tagline: думите светват една по една */
.tagline p{font-size:48px;line-height:1;font-weight:700;letter-spacing:-0.02em;max-width:820px}
.tagline .line{display:block;margin-bottom:12px}
.tagline .w{color:rgba(18,20,20,.28);transition:color .8s var(--ease)}
.tagline .w.on{color:var(--ink)}
@media(max-width:720px){.tagline p{font-size:36px;line-height:40px}}

/* тест: тъмна секция с форма */
.test{background:var(--dark);color:#fff}
.test .sec-head p,.test .muted{color:#B9C0BE}
.test-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.test .steps{grid-template-columns:1fr;gap:32px}
.test .steps p{color:#B9C0BE}
@media(max-width:960px){.test-grid{grid-template-columns:1fr;gap:48px}}
.form{display:grid;gap:24px;background:var(--dark-2);border:1px solid #3A3A3A;border-radius:24px;padding:32px}
.field label{display:block;font-size:14px;line-height:20px;font-weight:600;margin-bottom:8px}
.field input,.field select{width:100%;min-height:48px;padding:12px 16px;border-radius:12px;border:1px solid #4A4A4A;background:#313131;color:#fff;font:inherit;transition:border-color .7s var(--ease)}
.field select{appearance:none;background-image:none}
.field input::placeholder{color:#8E9694}
.field input:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:2px;border-color:#fff}
.field .err{display:none;margin-top:8px;font-size:14px;line-height:20px;color:#FF9C8C}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid select{border-color:#FF9C8C}
/* .field отпред: иначе .field label{display:block} и .field input{min-height:48px} печелят */
.field .check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:20px;color:#C9CFCD}
.field .check input{width:20px;height:20px;min-height:0;padding:0;margin-top:0;accent-color:var(--accent);flex:none}
.check a{color:#fff}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{font-size:14px;line-height:20px;color:#FF9C8C;min-height:20px}
.form-done{display:none;background:var(--dark-2);border:1px solid #3A3A3A;border-radius:24px;padding:32px}
.form-done h3{font-size:24px;line-height:32px;margin-bottom:12px}
.is-done .form{display:none}
.is-done .form-done{display:block}

/* жив агент */
.agent-frame{border:1px solid var(--line);border-radius:24px;padding:24px;background:var(--surface);min-height:480px}
.agent-mount{background:#fff;border:1px solid var(--line);border-radius:12px;min-height:432px}
.agent-empty{display:grid;place-items:center;text-align:center;min-height:432px;padding:32px;color:var(--muted)}

/* табове по бранш */
.tabs{display:inline-flex;gap:4px;padding:4px;border-radius:9999px;background:var(--surface);border:1px solid var(--line);margin-bottom:24px;flex-wrap:wrap}
.tab{border:0;background:none;font:inherit;font-size:14px;line-height:20px;font-weight:600;padding:8px 16px;border-radius:9999px;cursor:pointer;color:var(--muted);transition:background-color .7s var(--ease),color .7s var(--ease)}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
/* grid items default to min-width:auto; the chat input's min-content made the page 438px wide at 390 */
.demo-grid > *{min-width:0}
@media(max-width:960px){.demo-grid{grid-template-columns:1fr}}
[role="tabpanel"][hidden]{display:none}

/* ползи */
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:48px 64px}
.benefits h3{font-size:20px;line-height:28px;margin-bottom:8px}
.benefits p{color:var(--muted)}
@media(max-width:720px){.benefits{grid-template-columns:1fr;gap:32px}}

/* доказателство */
.proof-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:48px;align-items:start}
.quote{font-size:20px;line-height:28px;font-weight:500}
.quote footer{margin-top:24px;font-size:14px;line-height:20px;color:var(--muted);font-weight:500}
.quote footer strong{color:var(--ink)}
.founder{border:1px solid var(--line);border-radius:24px;padding:32px;display:grid;gap:16px}
.avatar{position:relative;width:64px;height:64px;border-radius:9999px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:20px;line-height:28px;overflow:hidden}
.avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.founder h3{font-size:20px;line-height:28px}
@media(max-width:860px){.proof-grid{grid-template-columns:1fr}}

/* цени */
.ladder{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:rung}
.rung{counter-increment:rung;border:1px solid var(--line);border-radius:24px;padding:32px;display:flex;flex-direction:column;gap:16px}
.rung.main{border:2px solid var(--ink)}
.rung .step-no{font-size:14px;line-height:20px;font-weight:600;color:var(--muted)}
.rung .step-no::before{content:"Стъпка " counter(rung) ": "}
.rung h3{font-size:20px;line-height:28px}
.price{font-size:36px;line-height:40px;font-weight:700;letter-spacing:-0.02em}
.price span{font-size:16px;line-height:24px;font-weight:500;color:var(--muted);letter-spacing:0}
.rung p{color:var(--muted)}
.rung .btn,.rung .link{margin-top:auto;align-self:flex-start}
@media(max-width:960px){.ladder{grid-template-columns:1fr}}
.table-scroll{overflow-x:auto;margin-top:48px;border:1px solid var(--line);border-radius:24px}
.plans{width:100%;border-collapse:collapse;min-width:640px}
.plans th,.plans td{text-align:left;padding:16px 24px;border-bottom:1px solid var(--line);vertical-align:top}
.plans thead th{font-size:14px;line-height:20px;color:var(--muted);font-weight:600}
.plans tbody th{font-weight:600;color:var(--muted);font-size:14px;line-height:20px}
.plans tr:last-child th,.plans tr:last-child td{border-bottom:0}
.plans .num{font-weight:700}
.fine{margin-top:24px;font-size:14px;line-height:20px;color:var(--muted);max-width:760px}

/* граници */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.split > div{border:1px solid var(--line);border-radius:24px;padding:32px}
.split h3{font-size:20px;line-height:28px;margin-bottom:16px}
.split ul{list-style:none;display:grid;gap:12px}
.split li{display:grid;grid-template-columns:24px 1fr;gap:12px}
.split li svg{width:20px;height:20px;margin-top:2px}
.yes svg{color:var(--accent)}
.no svg{color:var(--miss)}
@media(max-width:720px){.split{grid-template-columns:1fr}}

/* канали */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{border:1px solid var(--line);border-radius:9999px;padding:4px 12px;font-size:14px;line-height:20px;font-weight:600}
.chip.extra{border-style:dashed;color:var(--muted)}

/* аудио демо */
.voice-demo{display:grid;gap:16px}
.voice-demo audio{width:100%}
[data-voice="audio"],[data-voice="call"]{display:none}
.has-audio [data-voice="audio"],.has-call [data-voice="call"]{display:block}
.has-audio [data-voice="sample"],.has-call [data-voice="sample"]{display:none}

/* ЧЗВ */
.faq{max-width:800px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;font-weight:600;font-size:18px;line-height:28px;display:flex;justify-content:space-between;gap:24px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;line-height:28px;font-weight:500;transition:transform .7s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 24px;color:var(--muted);max-width:680px;display:grid;gap:12px}

/* финален CTA */
.final{text-align:left}
.final h2{font-size:48px;line-height:1;max-width:760px}
.final p{font-size:18px;line-height:28px;color:var(--muted);margin:24px 0 32px;max-width:680px}
@media(max-width:720px){.final h2{font-size:36px;line-height:40px}}

/* footer */
.footer{border-top:1px solid var(--line);padding:64px 0 48px;font-size:14px;line-height:20px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}
.footer h2{font-size:14px;line-height:20px;color:var(--ink);margin-bottom:12px}
.footer ul{list-style:none;display:grid;gap:8px}
.footer a{text-decoration:none;transition:color .7s var(--ease)}
.footer a:hover{color:var(--ink)}
.footer .legal{margin-top:48px;display:flex;flex-wrap:wrap;gap:24px}
@media(max-width:720px){.footer-grid{grid-template-columns:1fr;gap:32px}}

/* mobile sticky CTA */
.sticky-cta{display:none}
@media(max-width:720px){
  .sticky-cta{display:flex;position:fixed;left:16px;right:16px;bottom:16px;z-index:30;transition:transform .7s var(--ease),opacity .7s var(--ease)}
  .sticky-cta .btn{width:100%}
  .sticky-cta.hide{transform:translateY(96px);opacity:0}
  body{padding-bottom:80px}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .thread [data-step]{opacity:1;transform:none;filter:none}
  .tagline .w{color:var(--ink)}
}

/* консултация: бутоните с data-booking-link отварят календара от assets/auren-booking.js */
.booking-next{display:grid;gap:12px;justify-items:start;margin-top:24px}
.rung .btn + .link{margin-top:4px}
.final-actions{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:center}