/* ==========================================================================
   BM Engineering ltd. — тъмна гама
   Палитра и мотив от логото. Дълбок фон, фини линии, индиго акцент.
   ========================================================================== */

@font-face{font-family:'Plex';font-style:normal;font-weight:100 700;font-stretch:75% 100%;font-display:swap;
src:url('../assets/fonts/ibm-plex-sans-cyrillic-ext-standard-normal.woff2') format('woff2');
unicode-range:U+0460-052F,U+1C80-1C88,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}
@font-face{font-family:'Plex';font-style:normal;font-weight:100 700;font-stretch:75% 100%;font-display:swap;
src:url('../assets/fonts/ibm-plex-sans-cyrillic-standard-normal.woff2') format('woff2');
unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'Plex';font-style:normal;font-weight:100 700;font-stretch:75% 100%;font-display:swap;
src:url('../assets/fonts/ibm-plex-sans-latin-ext-standard-normal.woff2') format('woff2');
unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Plex';font-style:normal;font-weight:100 700;font-stretch:75% 100%;font-display:swap;
src:url('../assets/fonts/ibm-plex-sans-latin-standard-normal.woff2') format('woff2');
unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'PlexMono';font-style:normal;font-weight:400;font-display:swap;
src:url('../assets/fonts/ibm-plex-mono-cyrillic-400-normal.woff2') format('woff2');
unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:'PlexMono';font-style:normal;font-weight:400;font-display:swap;
src:url('../assets/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2');
unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2212,U+2215,U+FEFF,U+FFFD}

@font-face{font-family:'Tektur';font-style:normal;font-weight:400 900;font-stretch:75% 100%;font-display:swap;
src:url('../assets/fonts/tektur-variable.woff2') format('woff2')}

:root{
  --bg:#0a0a10;              /* страницата */
  --surface:#14141e;         /* карти и панели */
  --surface-2:#1b1b27;       /* повдигнато / при посочване */
  --deep:#060609;            /* най-тъмните ленти */
  --ink:#eceef7;             /* основен текст */
  --mute:#a0a0b6;            /* второстепенен текст */
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.055);
  --accent:#8f86ff;          /* индиго, четимо върху тъмно */
  --accent-2:#a9a2ff;
  --brand:#3b31b8;           /* плътен фирмен индиго за бутони */
  --brand-hi:#4c40d6;
  --indigo-deep:#16123f;
  --wrap:78rem; --gut:clamp(1.15rem,4vw,3rem);
  --r:5px;
  --sh:0 1px 0 rgba(255,255,255,.05) inset, 0 12px 34px -18px rgba(0,0,0,.9);
  --sh-lift:0 1px 0 rgba(255,255,255,.09) inset, 0 26px 56px -22px rgba(0,0,0,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:6rem;background:var(--bg)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Plex',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:1.0625rem;line-height:1.65;
  font-variation-settings:'wdth' 100,'wght' 400;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{color:var(--accent-2)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
::selection{background:rgba(143,134,255,.32)}

h1,h2,h3,h4{margin:0;color:#fff;font-variation-settings:'wdth' 84,'wght' 620;line-height:1.1;letter-spacing:-.014em;text-wrap:balance}
h2{font-size:clamp(1.8rem,3.6vw,2.85rem)}
h3{font-size:clamp(1.15rem,1.9vw,1.4rem);line-height:1.2}
h4{font-size:1.05rem;font-variation-settings:'wdth' 90,'wght' 600}
p{margin:0 0 1.05em;max-width:70ch}
p:last-child{margin-bottom:0}
.lede{font-size:clamp(1.08rem,1.85vw,1.3rem);line-height:1.55;color:var(--mute);max-width:60ch}
.num{font-family:'PlexMono',ui-monospace,monospace;font-variant-numeric:tabular-nums}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.band{padding-block:clamp(3.5rem,7.5vw,7rem);position:relative}
.band--tight{padding-block:clamp(2.5rem,5vw,4rem)}
.band--white{background:var(--surface)}      /* по-светъл тъмен панел */
.band--ink{background:var(--deep)}
.skip{position:absolute;left:-9999px;background:var(--brand);color:#fff;padding:.7rem 1.1rem;z-index:200}
.skip:focus{left:1rem;top:1rem}

/* ---------------------------------------------------------------- хедър -- */
.topbar{background:var(--deep);color:#8886a0;font-size:.86rem;border-bottom:1px solid var(--line-soft)}
.topbar__in{display:flex;flex-wrap:wrap;gap:.3rem 1.6rem;align-items:center;justify-content:space-between;min-height:2.5rem;padding-block:.35rem}
.topbar__contact{display:flex;flex-wrap:wrap;gap:.3rem 1.4rem}
.topbar a{color:#c3c0e0;text-decoration:none}
.topbar a:hover{color:#fff;text-decoration:underline}
@media (max-width:44rem){.topbar__role{display:none}.topbar__in{justify-content:flex-start}}

.site-head{position:sticky;top:0;z-index:100;background:rgba(10,10,16,.86);backdrop-filter:saturate(1.5) blur(14px);border-bottom:1px solid var(--line)}
.site-head__in{display:flex;align-items:center;gap:1.5rem;min-height:5.4rem}
.brand{flex:0 0 auto;line-height:0}
.brand img{width:clamp(190px,25vw,286px)}
.nav{margin-left:auto}
.nav ul{display:flex;align-items:center;gap:clamp(.4rem,1.3vw,1.3rem);list-style:none;margin:0;padding:0}
.nav a{display:block;padding:.45rem .1rem;color:#cfcfe0;text-decoration:none;font-size:.95rem;font-variation-settings:'wdth' 94,'wght' 460;border-bottom:2px solid transparent}
.nav a:hover{color:#fff;border-bottom-color:var(--line)}
.nav a[aria-current='page']{color:var(--accent);border-bottom-color:var(--accent)}
.nav__cta{background:var(--brand);color:#fff !important;padding:.62rem 1.2rem !important;border-bottom:0 !important;border-radius:var(--r)}
.nav__cta:hover{background:var(--brand-hi)}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:var(--r);padding:.55rem .8rem;cursor:pointer;color:var(--ink);font:inherit;font-size:.9rem}
@media (max-width:64rem){
  .burger{display:block}
  .nav{display:none;position:absolute;inset:100% 0 auto 0;background:#0d0d15;border-bottom:1px solid var(--line);padding:.5rem var(--gut) 1.25rem}
  .nav.is-open{display:block}
  .nav ul{flex-direction:column;align-items:stretch;gap:0}
  .nav a{padding:.85rem 0;border-bottom:1px solid var(--line-soft)}
  .nav__cta{text-align:center;margin-top:.9rem}
}

/* ---------------------------------------------------------------- герой -- */
.hero{position:relative;background:var(--deep) url('../assets/img/hero-photo.jpg') center 62%/cover no-repeat;overflow:hidden}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(95deg,rgba(6,6,10,.94) 0%,rgba(6,6,10,.82) 34%,rgba(6,6,10,.34) 64%,rgba(6,6,10,.14) 100%)}
.hero__in{position:relative;z-index:2;padding-block:clamp(3.75rem,9vw,7.5rem)}
.hero__eyebrow{display:inline-block;margin-bottom:1.6rem;padding:.44rem 1rem;border:1px solid rgba(255,255,255,.22);border-radius:100px;font-size:.88rem;color:#cfcde6;background:rgba(255,255,255,.04);backdrop-filter:blur(6px)}
.hero h1{max-width:none}
.hero__slogan{display:block;position:relative;white-space:nowrap;font-family:'Tektur','Plex',system-ui,sans-serif;font-weight:700;font-stretch:80%;font-variation-settings:'wdth' 80,'wght' 700;text-transform:uppercase;letter-spacing:.012em;font-size:clamp(1.1rem,3.6vw,3.75rem);line-height:1.08;color:#fff}
.hero__sub{display:block;margin-top:1.5rem;max-width:34ch;font-size:clamp(1.05rem,2.1vw,1.44rem);font-variation-settings:'wdth' 96,'wght' 400;line-height:1.42;letter-spacing:0;color:#c8c6e0}
.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2.5rem}
@media (max-width:34rem){.hero__actions{flex-direction:column;align-items:stretch}.hero__actions .btn{text-align:center}}

.hero-strip{position:relative;z-index:2;background:rgba(10,10,18,.62);border-top:1px solid var(--line);backdrop-filter:blur(10px)}
.hero-strip__in{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:0;padding-inline:0}
.hero-strip a{display:flex;gap:.95rem;align-items:flex-start;padding:1.55rem clamp(1.15rem,2vw,1.7rem);color:var(--ink);text-decoration:none;border-right:1px solid var(--line-soft);transition:background .18s ease}
.hero-strip a:last-child{border-right:0}
.hero-strip a:hover{background:rgba(255,255,255,.055)}
.hero-strip__ic{flex:0 0 auto;width:27px;height:27px;color:var(--accent);margin-top:.15rem}
.hero-strip__ic svg{width:100%;height:100%}
.hero-strip b{display:block;font-variation-settings:'wdth' 92,'wght' 580;font-size:1.02rem;color:#fff;margin-bottom:.2rem}
.hero-strip span{font-size:.9rem;color:var(--mute);line-height:1.4}
@media (max-width:46rem){.hero-strip a{border-right:0;border-bottom:1px solid var(--line-soft)}}

/* -------------------------------------------------------------- бутони -- */
.btn{display:inline-block;padding:.9rem 1.65rem;font:inherit;font-size:.98rem;font-variation-settings:'wdth' 94,'wght' 520;text-decoration:none;cursor:pointer;border:1px solid transparent;border-radius:var(--r);transition:background .16s ease,color .16s ease,border-color .16s ease}
.btn--primary{background:var(--brand);color:#fff}
.btn--primary:hover{background:var(--brand-hi);color:#fff}
.btn--ghost{background:rgba(255,255,255,.05);color:#fff;border-color:rgba(255,255,255,.28)}
.btn--ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.5);color:#fff}
.btn--line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--line:hover{border-color:var(--accent);color:var(--accent)}
@media (prefers-reduced-motion:reduce){.btn{transition:none}}

/* ------------------------------------------------- заглавие на секция -- */
.head{margin-bottom:clamp(2rem,3.4vw,3rem);max-width:64ch}
.head__kicker{display:flex;align-items:center;gap:.6rem;margin-bottom:.9rem;font-size:.88rem;color:var(--accent);font-variation-settings:'wdth' 94,'wght' 520}
.head__kicker::before{content:'';width:26px;height:26px;flex:0 0 auto;background:url('../assets/img/field-mark.svg') center/contain no-repeat;filter:brightness(2.4) saturate(.75)}
.head p{margin-top:.9rem}

/* ------------------------------------------------ трите дейности, едро -- */
.acts{display:grid;gap:clamp(1.25rem,2.2vw,1.9rem);grid-template-columns:repeat(auto-fit,minmax(19rem,1fr))}
.act{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease}
.act:hover{box-shadow:var(--sh-lift);transform:translateY(-4px);border-color:rgba(143,134,255,.4)}
@media (prefers-reduced-motion:reduce){.act{transition:none}.act:hover{transform:none}}
.act__img{display:block;border-bottom:1px solid var(--line);background:var(--deep)}
.act__img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.act__body{padding:1.7rem 1.55rem 1.8rem;display:flex;flex-direction:column;flex:1}
.act__tag{font-family:'PlexMono',monospace;font-size:.78rem;color:var(--accent);margin-bottom:.6rem}
.act h3{margin-bottom:.6rem}
.act > .act__body > p{font-size:.96rem;color:var(--mute);margin-bottom:1.2rem}
.act ul{list-style:none;margin:0 0 1.5rem;padding:0}
.act li{font-size:.92rem;color:var(--mute);padding:.34rem 0 .34rem 1.05rem;position:relative}
.act li::before{content:'';position:absolute;left:0;top:.95em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.act__more{margin-top:auto;font-size:.95rem;text-decoration:none;font-variation-settings:'wdth' 94,'wght' 520;border-bottom:1px solid currentColor;align-self:flex-start;padding-bottom:2px}

/* -------------------------------------------------- области с иконки -- */
.group-h{display:flex;align-items:baseline;gap:1rem;padding-bottom:.9rem;margin:0 0 1.7rem;border-bottom:1px solid rgba(255,255,255,.22);font-size:clamp(1.05rem,1.7vw,1.2rem);font-variation-settings:'wdth' 88,'wght' 600}
.group-h__n{margin-left:auto;font-family:'PlexMono',monospace;font-size:.82rem;color:var(--mute);font-variation-settings:normal}
.areas{display:grid;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;grid-template-columns:repeat(auto-fill,minmax(17.5rem,1fr))}
.areas + .group-h{margin-top:clamp(2.6rem,4.4vw,3.6rem)}
.area{background:var(--surface);padding:1.6rem 1.4rem 1.7rem;transition:background .16s ease;box-shadow:1px 0 0 var(--line-soft),0 1px 0 var(--line-soft)}
.area:hover{background:var(--surface-2)}
.area__ic{width:36px;height:36px;color:var(--accent);margin-bottom:1rem}
.area__ic svg{width:100%;height:100%}
.area h3{font-size:1.08rem;margin-bottom:.45rem}
.area p{font-size:.92rem;color:var(--mute);margin:0;max-width:none}
.area--wide{grid-column:1/-1}
.area--wide .subs{display:grid;gap:.32rem 1.5rem;margin:1rem 0 0;padding:0;grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));list-style:none}
.area--wide .subs li{font-size:.9rem;color:var(--mute);padding-left:1rem;position:relative}
.area--wide .subs li::before{content:'';position:absolute;left:0;top:.62em;width:5px;height:5px;border-radius:50%;background:var(--accent)}

/* ------------------------------------------------------- лента BALTUR -- */
.band--deep{background:var(--indigo-deep) url('../assets/img/band-bg.svg') center/cover no-repeat;color:#c9c6e8;border-block:1px solid var(--line)}
.partner{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
@media (max-width:54rem){.partner{grid-template-columns:1fr}}
.partner__mark{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:2.4rem 1.8rem;text-align:center;backdrop-filter:blur(4px)}
.partner__mark b{display:block;font-size:clamp(1.95rem,4vw,2.8rem);font-variation-settings:'wdth' 80,'wght' 640;color:#fff;letter-spacing:.03em;line-height:1}
.partner__mark span{display:block;margin-top:.75rem;font-size:.92rem;color:#b0acd6}

/* --------------------------------------------------------- показатели -- */
.stats{display:grid;gap:clamp(1.4rem,3vw,2.5rem);grid-template-columns:repeat(auto-fit,minmax(13rem,1fr))}
.stat{border-top:2px solid var(--accent);padding-top:1.2rem}
.stat b{display:block;font-size:clamp(2rem,4vw,3rem);font-variation-settings:'wdth' 80,'wght' 620;line-height:1;letter-spacing:-.02em;margin-bottom:.55rem;color:#fff}
.stat p{font-size:.94rem;color:var(--mute);margin:0}

.note{border:1px solid rgba(143,134,255,.28);background:rgba(143,134,255,.07);border-radius:var(--r);padding:1.4rem 1.45rem;font-size:.93rem;color:var(--mute)}
.note strong{color:var(--ink)}

/* --------------------------------------------------- проекти/заготовки -- */
.projects{display:grid;gap:clamp(1.1rem,2vw,1.6rem);grid-template-columns:repeat(auto-fill,minmax(17rem,1fr))}
.project{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.project__ph{aspect-ratio:4/3;background:var(--deep) url('../assets/img/field-mark.svg') center/34% no-repeat;border-bottom:1px solid var(--line);opacity:.9}
.project__body{padding:1.4rem 1.35rem 1.55rem}
.project h3{font-size:1.08rem;margin-bottom:.7rem}
.project dl{margin:0;font-size:.88rem;color:var(--ink)}
.project dt{color:var(--mute);float:left;clear:left;width:8rem}
.project dd{margin:0 0 .35rem}

/* ---------------------------------------------------- страничен хедър -- */
.page-head{position:relative;background:var(--deep) url('../assets/img/hero-photo.jpg') center 58%/cover no-repeat;overflow:hidden}
.page-head::after{content:'';position:absolute;inset:0;background:linear-gradient(95deg,rgba(6,6,10,.95) 0%,rgba(6,6,10,.86) 45%,rgba(6,6,10,.48) 100%)}
.page-head__in{position:relative;z-index:2;padding-block:clamp(3rem,6.5vw,5.5rem)}
.page-head h1{font-size:clamp(2rem,4.9vw,3.5rem);font-variation-settings:'wdth' 80,'wght' 610;color:#fff;max-width:22ch}
.page-head .lede{color:#c8c6e0;margin-top:1.15rem}
.crumbs{margin-bottom:1.15rem;font-size:.88rem;color:#8886a0}
.crumbs a{color:#c8c6e0;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}

/* --------------------------------------------------------- съдържание -- */
.prose h2{margin-top:3rem;margin-bottom:.95rem}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:2rem;margin-bottom:.5rem}
.prose p{color:#d3d4e2}
.prose ul{margin:0 0 1.1em;padding-left:1.2rem;max-width:70ch;color:#d3d4e2}
.prose li{margin-bottom:.35rem}

.cols{display:grid;gap:1.6rem 2.4rem;margin-top:1.5rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}
.cols h3{margin-top:0;font-size:1.03rem;font-variation-settings:'wdth' 90,'wght' 600;margin-bottom:.6rem}
.cols ul{list-style:none;padding:0;margin:0}
.cols li{font-size:.94rem;color:var(--mute);padding:.44rem 0 .44rem 1.05rem;position:relative;border-bottom:1px solid var(--line-soft)}
.cols li::before{content:'';position:absolute;left:0;top:1.04em;width:5px;height:5px;border-radius:50%;background:var(--accent)}

.phases{display:grid;gap:0;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:2.2rem}
.phase{background:var(--surface);padding:1.6rem 1.4rem;box-shadow:1px 0 0 var(--line-soft),0 1px 0 var(--line-soft)}
.phase__n{font-family:'PlexMono',monospace;font-size:.8rem;color:var(--accent);display:block;margin-bottom:.75rem}
.phase h3{margin-bottom:.4rem;font-size:1.08rem}
.phase p{font-size:.93rem;color:var(--mute);margin:0}

.figure{margin:2.6rem 0 0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--deep)}
.figure figcaption{padding:.9rem 1.15rem;border-top:1px solid var(--line);font-size:.88rem;color:var(--mute);background:var(--surface)}

/* --------------------------------------------------------- контакти -- */
.contact-grid{display:grid;gap:clamp(2rem,4vw,3.5rem);grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:start}
@media (max-width:54rem){.contact-grid{grid-template-columns:1fr}}
.field{margin-bottom:1.2rem}
.field label{display:block;margin-bottom:.4rem;font-size:.9rem;color:var(--ink);font-variation-settings:'wdth' 94,'wght' 500}
.field .req{color:var(--accent)}
.field input,.field select,.field textarea{width:100%;padding:.82rem .95rem;font:inherit;font-size:.97rem;color:var(--ink);background:#101019;border:1px solid var(--line);border-radius:var(--r)}
.field input::placeholder,.field textarea::placeholder{color:#6f6f86}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:2px solid rgba(143,134,255,.28)}
.field textarea{min-height:9rem;resize:vertical}
.field__hint{display:block;margin-top:.32rem;font-size:.84rem;color:var(--mute)}
.field--check{display:flex;gap:.65rem;align-items:flex-start}
.field--check input{width:auto;margin-top:.28rem;flex:0 0 auto;accent-color:var(--brand)}
.field--check label{font-size:.88rem;color:var(--mute);font-variation-settings:'wdth' 100,'wght' 400}
.hp{position:absolute;left:-9999px}
.form-msg{padding:1rem 1.15rem;margin-bottom:1.2rem;font-size:.94rem;border-radius:var(--r)}
.form-msg--ok{background:rgba(70,190,110,.12);border-left:3px solid #4cc471;color:#c9f0d6}
.form-msg--err{background:rgba(220,80,80,.12);border-left:3px solid #e06666;color:#f3cdcd}
.details{list-style:none;margin:0;padding:0}
.details li{padding:1.05rem 0;border-bottom:1px solid var(--line-soft)}
.details li:first-child{padding-top:0}
.details dt{font-size:.85rem;color:var(--mute);margin-bottom:.22rem}
.details dd{margin:0;font-size:1.02rem;color:var(--ink);font-variation-settings:'wdth' 96,'wght' 480}
.details a{text-decoration:none}
.details a:hover{text-decoration:underline}

.cta{background:var(--deep)}
.cta__in{display:flex;flex-wrap:wrap;gap:1.6rem 2.5rem;align-items:center;justify-content:space-between}
.cta h2{max-width:22ch}

/* ------------------------------------------------------------- футър -- */
.site-foot{background:var(--deep);color:var(--mute);padding-block:clamp(3rem,5.5vw,4.5rem);border-top:1px solid var(--line)}
.site-foot__grid{display:grid;gap:2.4rem;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr))}
.site-foot img{width:210px;margin-bottom:1.15rem}
.site-foot h2{color:#fff;margin-bottom:.9rem;font-size:.95rem;font-variation-settings:'wdth' 92,'wght' 580}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin-bottom:.5rem;font-size:.93rem}
.site-foot a{color:#bcbad4;text-decoration:none}
.site-foot a:hover{color:#fff;text-decoration:underline}
.site-foot p{font-size:.93rem;margin-bottom:.5rem}
.site-foot__bar{margin-top:2.6rem;padding-top:1.5rem;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;justify-content:space-between;font-size:.87rem}

/* -------------------------------------- едно движение при зареждане -- */
@media (prefers-reduced-motion:no-preference){
  .js .hero__eyebrow,.js .hero__slogan,.js .hero__sub,.js .hero__actions{opacity:0}
  .is-ready .hero__eyebrow,.is-ready .hero__slogan,.is-ready .hero__sub,.is-ready .hero__actions{opacity:1;animation:rise .8s cubic-bezier(.16,.8,.28,1) both}
  .is-ready .hero__eyebrow{animation-delay:.05s}
  .is-ready .hero__slogan{animation-delay:.14s}
  .is-ready .hero__sub{animation-delay:.24s}
  .is-ready .hero__actions{animation-delay:.34s}
  @keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
}

/* --- надписът: един ред; роботът го „заварява“ буква по буква (canvas + скрипт) --- */
@media (max-width:40rem){.hero__slogan{white-space:normal;max-width:none;font-size:clamp(1.2rem,6.6vw,1.9rem)}}
.hero__slogan .zw{display:inline-block;white-space:nowrap}
.hero__slogan .zc,html:not(.js) .hero__slogan{background:linear-gradient(180deg,#f6f6ff 0%,#cfcee4 32%,#8d8da6 50%,#dcdbee 60%,#9c9cb6 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 2px 0 #2a2a3e) drop-shadow(0 8px 14px rgba(0,0,0,.5))}
.hero__slogan .zc{display:inline-block;padding:.06em 0 .04em;transition:-webkit-text-fill-color .7s ease,filter .7s ease}
.hero__slogan .zc.is-hot{-webkit-text-fill-color:#fff3e2;filter:drop-shadow(0 0 6px rgba(255,205,150,.95)) drop-shadow(0 0 18px rgba(255,140,60,.75))}
.hero__slogan .zt{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.hero__weld{position:absolute;inset:0;z-index:3;pointer-events:none;opacity:0;transition:opacity .4s ease}
.hero__weld.is-on{opacity:1}
@media (prefers-reduced-motion:no-preference){
  .is-ready .hero__slogan{animation:none;opacity:1}
}

@media print{
  .site-head,.topbar,.burger,.cta,.hero-strip{display:none !important}
  body{background:#fff;color:#000;font-size:11pt}
  h1,h2,h3,h4{color:#000}
  .hero,.page-head,.band--white,.band--ink,.band--deep,.act,.area,.phase{background:#fff !important;color:#000}
  .hero::after,.page-head::after{display:none}
  .hero__slogan,.page-head h1{color:#000 !important}
  p,li,.lede,.prose p{color:#000 !important}
  .band{padding-block:1rem}
  a{color:#000;text-decoration:underline}
}

/* --- разстояние под заглавие, което не е в .head --- */
.partner h2{margin-bottom:1.15rem}
.contact-grid h2{margin-bottom:1.1rem}
.prose h2 + p,.prose h3 + p{margin-top:0}
.figure img{width:100%;height:auto}

/* --- пълното лого: подпис на марката --- */
.site-foot__brand img{width:min(320px,80%);margin-bottom:.4rem}
.brandmark{background:var(--deep);border-bottom:1px solid var(--line);text-align:center}
.brandmark img{width:min(460px,72%);margin-inline:auto}
@media (max-width:44rem){.brandmark img{width:86%}}

/* ==========================================================================
   Страници по области на дейност
   ========================================================================== */

/* --- въведение: текст вляво, снимка вдясно --- */
.area-lead{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);
  gap:clamp(1.8rem,3.5vw,3.2rem);align-items:start}
@media (max-width:60rem){.area-lead{grid-template-columns:1fr}}
.area-lead__ic{width:44px;height:44px;color:var(--accent);margin-bottom:1.2rem}
.area-lead__ic svg{width:100%;height:100%}
.area-lead__text p{color:#d3d4e2;font-size:1.03rem}
.area-lead__photo{margin:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:var(--deep);box-shadow:var(--sh)}
.area-lead__photo img{width:100%;aspect-ratio:16/11;object-fit:cover;display:block}

/* --- откроен технически коментар --- */
.callout{display:flex;gap:1.1rem;align-items:flex-start;margin-top:2.4rem;
  padding:1.4rem 1.5rem;border:1px solid rgba(143,134,255,.26);
  background:rgba(143,134,255,.06);border-radius:var(--r)}
.callout__ic{flex:0 0 auto;width:30px;height:30px;color:var(--accent);margin-top:.15rem}
.callout__ic svg{width:100%;height:100%}
.callout p{margin:0;color:#c9cade;font-size:.97rem}

/* --- „какво включва“ като етикети --- */
.chips{display:grid;gap:0;margin:1.4rem 0 0;padding:0;list-style:none;
  grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.chips li{padding:.85rem 1.1rem .85rem 2.1rem;position:relative;font-size:.95rem;color:#d3d4e2;
  box-shadow:1px 0 0 var(--line-soft),0 1px 0 var(--line-soft)}
.chips li::before{content:'';position:absolute;left:1.1rem;top:1.42em;width:6px;height:6px;
  border-radius:50%;background:var(--accent)}

/* --- връзки към останалите области --- */
.other-areas{display:grid;gap:0;margin:0;padding:0;list-style:none;
  grid-template-columns:repeat(auto-fill,minmax(18rem,1fr));
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.other-areas a{display:flex;align-items:center;gap:.85rem;padding:.95rem 1.15rem;
  background:var(--surface);color:var(--ink);text-decoration:none;font-size:.95rem;
  box-shadow:1px 0 0 var(--line-soft),0 1px 0 var(--line-soft);
  transition:background .16s ease,color .16s ease}
.other-areas a:hover{background:var(--surface-2);color:var(--accent)}
.other-areas__ic{flex:0 0 auto;width:22px;height:22px;color:var(--accent)}
.other-areas__ic svg{width:100%;height:100%}

/* --- областите на началната страница вече са връзки --- */
a.area{display:block;text-decoration:none;color:inherit}
a.area:hover h3{color:var(--accent)}
a.area h3{transition:color .16s ease}
/* списъкът с области не бива да наследява ограничението на текстовите списъци */
.prose .other-areas,.prose .chips{max-width:none;padding-left:0}
.prose .other-areas li,.prose .chips li{margin-bottom:0}

/* --- описателен раздел на страниците по области --- */
.opis{columns:2;column-gap:clamp(2rem,4vw,3.4rem);margin-top:1.2rem}
@media (max-width:62rem){.opis{columns:1}}
.opis p{color:#d3d4e2;font-size:1.02rem;line-height:1.7;max-width:none;
  margin:0 0 1.15em;break-inside:avoid}
.opis p:first-child{margin-top:0}

/* --- карта на контактите (зарежда се по желание) --- */
.map{position:relative;aspect-ratio:16/8;min-height:300px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.map__ph{position:absolute;inset:0;display:grid;place-items:center;padding:1.5rem;
  background:var(--surface) url('../assets/img/field-mark.svg') center/28% no-repeat}
.map__ph-in{max-width:34rem;text-align:center;background:rgba(10,10,16,.86);
  border:1px solid var(--line);border-radius:var(--r);padding:1.6rem 1.7rem;backdrop-filter:blur(6px)}
.map__ph-in p{color:var(--mute);font-size:.95rem;margin:0 0 1.1rem;max-width:none}
.map__links{display:flex;flex-wrap:wrap;gap:.5rem 1.8rem;margin-top:1rem;font-size:.95rem}
.map__links a{text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}

/* --- превключвател на езика в менюто --- */
.nav a.lang{font-family:'PlexMono',monospace;font-size:.82rem;letter-spacing:.06em;color:var(--mute);
  border:1px solid var(--line);border-radius:var(--r);padding:.4rem .6rem !important;border-bottom-width:1px}
.nav a.lang:hover{color:#fff;border-color:rgba(255,255,255,.35)}
@media (max-width:64rem){.nav a.lang{display:inline-block;margin-top:.6rem;border-bottom:1px solid var(--line) !important}}
/* --- на тесни екрани езикът е в лентата до бутона „Меню“, не в менюто --- */
.lang--bar{display:none;margin-left:auto;font-family:'PlexMono',monospace;font-size:.82rem;letter-spacing:.06em;color:var(--mute);border:1px solid var(--line);border-radius:var(--r);padding:.55rem .75rem;text-decoration:none;line-height:1}
.lang--bar:hover{color:#fff;border-color:rgba(255,255,255,.35)}
@media (max-width:64rem){
  .lang--bar{display:inline-block}
  .burger{margin-left:0}
  .site-head__in{gap:.7rem}
  .brand{margin-right:auto}
  .nav__lang{display:none}
}

/* ==========================================================================
   Технически статии
   ========================================================================== */
.artbox{background:var(--surface);border-block:1px solid var(--line)}
.artbox__in{border:1px solid rgba(143,134,255,.28);border-radius:var(--r);background:var(--bg);
  padding:clamp(1.5rem,3vw,2.4rem)}
.artbox__item[hidden],.artbox__soon[hidden]{display:none}
.artbox__meta{display:block;font-size:.88rem;color:var(--mute);margin-bottom:.9rem}
.artbox__meta b{color:var(--accent);font-variation-settings:'wdth' 94,'wght' 560}
.artbox__item h3{font-size:clamp(1.35rem,2.4vw,1.9rem);margin-bottom:.8rem;max-width:30ch}
.artbox__item h3 a{color:#fff;text-decoration:none}
.artbox__item h3 a:hover{color:var(--accent)}
.artbox__item p{color:#d3d4e2;max-width:66ch;margin-bottom:1.4rem}
.mute{color:var(--mute)}

.art-list .art-month{margin:2.6rem 0 1.2rem;font-size:1.15rem;color:var(--accent);
  font-variation-settings:'wdth' 90,'wght' 600;padding-bottom:.7rem;border-bottom:1px solid var(--line)}
.art-list .art-month:first-child{margin-top:0}
.art-card{padding:1.4rem 0;border-bottom:1px solid var(--line-soft)}
.art-card[hidden],.art-month[hidden]{display:none}
.art-card__date{display:block;font-size:.85rem;color:var(--mute);margin-bottom:.5rem}
.art-card h3{font-size:1.25rem;margin-bottom:.5rem}
.art-card h3 a{color:#fff;text-decoration:none}
.art-card h3 a:hover{color:var(--accent)}
.art-card p{color:var(--mute);font-size:.97rem;margin-bottom:.8rem}
.art-soon{margin-top:2rem;font-size:.92rem}

.art p{color:#d3d4e2;font-size:1.07rem;line-height:1.72;max-width:68ch}
.art h2{margin-top:2.6rem}
.art ul{max-width:68ch;color:#d3d4e2}
.art .callout{margin:2rem 0;max-width:68ch}
.art-related{display:flex;align-items:center;gap:.6rem;margin-top:2.6rem;padding-top:1.4rem;
  border-top:1px solid var(--line);font-size:.95rem;color:var(--mute)}
.art-related .other-areas__ic{width:22px;height:22px;color:var(--accent);flex:0 0 auto}
.art-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.6rem}
.art-nav a{display:block;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:var(--r);
  text-decoration:none;color:var(--ink);background:var(--surface)}
.art-nav a:hover{border-color:var(--accent)}
.art-nav a span{display:block;font-size:.8rem;color:var(--mute);margin-bottom:.3rem}
.art-nav a b{font-variation-settings:'wdth' 92,'wght' 560;font-size:.95rem}
.art-nav a:last-child{text-align:right}
@media (max-width:40rem){.art-nav{grid-template-columns:1fr}.art-nav a:last-child{text-align:left}}

/* --- плаващ бутон за Viber --- */
.viber{position:fixed;right:1.1rem;bottom:1.1rem;z-index:90;display:flex;align-items:center;gap:.55rem;
  padding:.7rem .95rem .7rem .8rem;border-radius:999px;background:#7360f2;color:#fff;text-decoration:none;
  font-variation-settings:'wdth' 94,'wght' 560;font-size:.95rem;
  box-shadow:0 8px 24px -8px rgba(115,96,242,.7),0 2px 6px rgba(0,0,0,.35);
  transition:transform .16s ease,background .16s ease}
.viber:hover{background:#8676ff;color:#fff;transform:translateY(-2px)}
.viber__ic{width:24px;height:24px;flex:0 0 auto}
.viber__ic svg{width:100%;height:100%}
@media (max-width:40rem){.viber{right:.8rem;bottom:.8rem;padding:.75rem}.viber__txt{display:none}}
@media print{.viber{display:none}}

/* ==========================================================================
   Прозорче за запитване до бутона на Viber
   ========================================================================== */
.chatw{position:fixed;right:1.1rem;bottom:4.7rem;z-index:91}
.chatw__fab{display:flex;align-items:center;gap:.55rem;padding:.7rem .95rem .7rem .8rem;
  border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);
  font:inherit;font-size:.95rem;font-variation-settings:'wdth' 94,'wght' 560;cursor:pointer;
  box-shadow:0 8px 24px -10px rgba(0,0,0,.9),0 2px 6px rgba(0,0,0,.35);
  transition:transform .16s ease,border-color .16s ease,background .16s ease}
.chatw__fab:hover{background:var(--surface-2);border-color:var(--accent);transform:translateY(-2px)}
.chatw__fab-ic{width:24px;height:24px;flex:0 0 auto;color:var(--accent)}
.chatw__fab-ic svg{width:100%;height:100%}
.chatw.is-open .chatw__fab{display:none}

.chatw__panel{width:min(23rem,calc(100vw - 2rem));background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  box-shadow:0 24px 60px -18px rgba(0,0,0,1),0 2px 8px rgba(0,0,0,.5)}
.chatw__panel[hidden]{display:none}
.chatw__head{display:flex;align-items:flex-start;gap:1rem;padding:1rem 1.1rem;
  background:var(--indigo-deep);border-bottom:1px solid var(--line)}
.chatw__head b{display:block;color:#fff;font-variation-settings:'wdth' 92,'wght' 600;font-size:1.05rem}
.chatw__head span{display:block;margin-top:.2rem;font-size:.85rem;color:#b6b3d8;line-height:1.4}
.chatw__x{margin-left:auto;background:none;border:0;color:#b6b3d8;font-size:1.6rem;line-height:1;
  cursor:pointer;padding:0 .2rem}
.chatw__x:hover{color:#fff}
.chatw__form{padding:1.1rem}
.chatw__form label{display:block;margin-bottom:.3rem;font-size:.85rem;color:var(--ink);
  font-variation-settings:'wdth' 94,'wght' 520}
.chatw__form .req{color:var(--accent)}
.chatw__form input[type=text],.chatw__form textarea{width:100%;padding:.62rem .75rem;margin-bottom:.8rem;
  font:inherit;font-size:.92rem;color:var(--ink);background:#101019;border:1px solid var(--line);border-radius:var(--r)}
.chatw__form textarea{min-height:5.5rem;resize:vertical}
.chatw__form input:focus,.chatw__form textarea:focus{border-color:var(--accent);outline:2px solid rgba(143,134,255,.28)}
.chatw__form ::placeholder{color:#6f6f86}
.chatw__check{display:flex;gap:.55rem;align-items:flex-start;margin:.2rem 0 .9rem}
.chatw__check input{margin-top:.25rem;flex:0 0 auto;accent-color:var(--brand)}
.chatw__check label{font-size:.8rem;color:var(--mute);font-variation-settings:'wdth' 100,'wght' 400;line-height:1.45}
.chatw__send{width:100%;padding:.72rem 1rem}
.chatw__hint{margin:.8rem 0 0;font-size:.8rem;color:var(--mute);line-height:1.45}
.chatw__hp{position:absolute;left:-9999px}
@media (max-width:40rem){
  .chatw{right:.8rem;bottom:4.3rem}
  .chatw__fab-txt{display:none}
  .chatw__fab{padding:.75rem}
  .chatw__panel{position:fixed;right:.8rem;left:.8rem;bottom:.8rem;width:auto;max-height:80vh;overflow:auto}
}
@media print{.chatw{display:none}}

/* ==========================================================================
   Банер за ново направление
   ========================================================================== */
.promo{background:linear-gradient(120deg,var(--indigo-deep) 0%,#0f0c33 55%,var(--deep) 100%);
  border-block:1px solid var(--line);padding-block:clamp(2.4rem,5vw,4rem)}
.promo__in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:clamp(1.8rem,4vw,3.4rem);align-items:center}
@media (max-width:58rem){.promo__in{grid-template-columns:1fr}}
.promo__badge{display:inline-block;margin-bottom:1rem;padding:.34rem .85rem;border-radius:100px;
  background:rgba(143,134,255,.16);border:1px solid rgba(143,134,255,.42);color:var(--accent);
  font-size:.82rem;letter-spacing:.04em;font-variation-settings:'wdth' 94,'wght' 560;text-transform:uppercase}
.promo h2{font-size:clamp(1.8rem,3.8vw,2.9rem);margin-bottom:.9rem}
.promo p{color:#c9c7e4;max-width:52ch;margin-bottom:1.6rem}
.promo__img{margin:0;border:1px solid rgba(255,255,255,.14);border-radius:var(--r);overflow:hidden;
  box-shadow:0 24px 56px -22px rgba(0,0,0,1)}
.promo__img img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
@media (max-width:58rem){.promo__img{order:-1}}