/* =========================================================
   НЕОКАД — фирменный стиль
   Геодезия · Кадастр · GIS
   Тёмная тема, синий акцент, чертёжная сетка
   ========================================================= */

:root{
  --bg:        #090e16;
  --bg-2:      #0c1320;
  --panel:     #0f1827;
  --panel-2:   #14202f;
  --ink:       #eef3fa;
  --ink-soft:  #c2cdda;
  --muted:     #7d8a9c;
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.14);
  --accent:    #2f6cf2;
  --accent-2:  #5b8bff;
  --accent-ink:#cfe0ff;
  --glow:      rgba(47,108,242,.35);
  --on-accent: #fff;
  --logo-ink:  #fff;
  --logo-grid: rgba(255,255,255,.55);
  --logo-dash: rgba(255,255,255,.6);
  --emblem:    #cfe0ff;
  --grid-line: rgba(255,255,255,.04);

  --font-display:'Unbounded', sans-serif;
  --font-body:'Manrope', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;

  --maxw: 1200px;
  --radius: 14px;
  --radius-lg: 22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* Чертёжная сетка как фон страницы */
body::before{
  content:"";
  position:fixed; inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:48px 48px;
  opacity:.35;
  pointer-events:none;
  z-index:0;
  mask-image:radial-gradient(ellipse 100% 60% at 50% 0%, #000 30%, transparent 90%);
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* ---------- Типографика ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.3rem,5.4vw,4.1rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.7rem)}
h3{font-size:1.25rem;letter-spacing:0}
p{margin:0 0 1rem}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--ink-soft);font-weight:400}

.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--accent-2);
  display:inline-flex;align-items:center;gap:.7em;
  margin-bottom:1.1rem;
}
.eyebrow::before{
  content:"";width:26px;height:1px;background:var(--accent);display:inline-block;
}

.accent{color:var(--accent-2)}
.muted{color:var(--muted)}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.95em 1.7em;
  font-family:var(--font-mono);
  font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;
  border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:.25s ease;
}
.btn-primary{
  background:var(--accent);color:var(--on-accent);
  box-shadow:0 8px 30px -8px var(--glow);
}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:0 14px 38px -10px var(--glow)}
.btn-ghost{
  background:transparent;color:var(--ink);border-color:var(--line-2);
}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-2);background:rgba(47,108,242,.06)}
.btn svg{width:16px;height:16px}

/* ---------- Лого / знак-мишень ---------- */
.logo{display:flex;align-items:center;gap:14px}
.logo .mark{width:42px;height:42px;flex:none}
.logo .mark .ln{stroke:var(--logo-ink);stroke-width:1.4;fill:none;vector-effect:non-scaling-stroke}
.logo .mark .grid{stroke:var(--logo-grid);stroke-width:1}
.logo .mark .dash{stroke:var(--logo-dash);stroke-width:1;stroke-dasharray:3 3}
.logo .mark .sq{fill:var(--logo-ink)}
.logo .divider{width:1px;height:34px;background:var(--line-2)}
.logo .wordmark{display:flex;flex-direction:column;line-height:1}
.logo .wordmark b{
  font-family:var(--font-display);font-weight:300;
  font-size:1.35rem;letter-spacing:.34em;padding-left:.34em;color:var(--logo-ink);
}
.logo .wordmark span{
  font-family:var(--font-mono);font-size:.42rem;letter-spacing:.05em;white-space:nowrap;
  color:var(--muted);margin-top:6px;padding-left:.08em;
}
.logo .wordmark span i{color:var(--accent-2);font-style:normal;margin:0 .1em}

/* ---------- Верхняя полоса ---------- */
.topbar{
  border-bottom:1px solid var(--line);
  font-size:.8rem;color:var(--muted);
  background:rgba(9,14,22,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  position:sticky;top:0;z-index:41;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:42px;gap:18px}
.topbar .tags{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;font-size:.68rem}
.topbar .right{display:flex;align-items:center;gap:22px;margin-left:auto}
.topbar a.tel{color:var(--ink);font-weight:600;letter-spacing:.02em}
.topbar a.tel:hover{color:var(--accent-2)}
@media(max-width:760px){.topbar .tags{display:none}}

/* ---------- Шапка / навигация ---------- */
.site-header{
  position:sticky;top:42px;z-index:40;
  background:rgba(9,14,22,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.nav{display:flex;align-items:center;gap:24px}
.nav a{
  font-size:.92rem;color:var(--ink-soft);font-weight:500;position:relative;padding:6px 0;white-space:nowrap;
  transition:color .2s;
}
.nav a:hover{color:var(--ink)}
.nav a.active{color:var(--ink)}
.nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);
}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{display:flex;align-items:center;gap:11px;text-decoration:none}
.header-phone .hp-ico{display:flex;width:36px;height:36px;border-radius:50%;align-items:center;justify-content:center;border:1px solid var(--line-2);color:var(--accent-2);flex:none;transition:.2s}
.header-phone .hp-ico svg{width:17px;height:17px}
.header-phone .hp-text{display:flex;flex-direction:column;line-height:1.15}
.header-phone .hp-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.header-phone .hp-num{font-family:var(--font-display);font-weight:600;font-size:1.16rem;color:var(--ink);letter-spacing:.01em;transition:color .2s;white-space:nowrap}
.header-phone:hover .hp-num{color:var(--accent-2)}
.header-phone:hover .hp-ico{border-color:var(--accent-2);box-shadow:0 0 0 4px rgba(47,108,242,.12)}
@media(max-width:1140px){.header-phone .hp-label{display:none}}
.header-msgs{display:flex;align-items:center;gap:8px}
.header-msgs .msg{display:flex;width:38px;height:38px;border-radius:50%;align-items:center;justify-content:center;border:1px solid var(--line-2);color:var(--ink-soft);transition:background .2s,border-color .2s,color .2s,transform .2s}
.header-msgs .msg svg{width:18px;height:18px}
.header-msgs .msg:hover{color:var(--ink);transform:translateY(-1px)}
.header-msgs .msg.tg:hover{background:#229ED9;border-color:#229ED9}
.header-msgs .msg.wa:hover{background:#25D366;border-color:#25D366}
.header-msgs .msg.max:hover{background:var(--accent);border-color:var(--accent)}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:10px;
  background:transparent;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.burger span{width:20px;height:2px;background:var(--ink);transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:1160px){
  .nav, .header-cta .btn, .header-phone, .header-msgs{display:none}
  .burger{display:flex}
  .nav.mobile-open{
    display:flex;flex-direction:column;position:fixed;top:118px;left:0;right:0;
    background:var(--bg-2);border-top:1px solid var(--line);
    padding:24px;gap:6px;align-items:flex-start;z-index:50;
  }
  .nav.mobile-open a{font-size:1.15rem;padding:12px 0;width:100%;border-bottom:1px solid var(--line)}
}

/* ---------- Секции ---------- */
section{position:relative;z-index:1}
.pad{padding:clamp(64px,9vw,120px) 0}
.pad-sm{padding:clamp(48px,6vw,80px) 0}
.section-head{max-width:680px;margin-bottom:54px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow{justify-content:center}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(70px,10vw,140px) 0 clamp(60px,8vw,110px);
  border-bottom:1px solid var(--line)}
.hero::after{
  content:"";position:absolute;top:-30%;right:-15%;width:75vmin;height:75vmin;
  background:radial-gradient(circle, var(--glow), transparent 62%);
  filter:blur(20px);pointer-events:none;
}
.hero-emblem{
  position:absolute;right:-6%;top:50%;transform:translateY(-50%);
  width:min(640px,58vw);opacity:.16;pointer-events:none;z-index:0;
}
.hero-emblem .ln{stroke:var(--emblem);fill:none}
.hero-emblem .gridln{stroke:rgba(207,224,255,.5)}
.hero-emblem .dash{stroke:var(--emblem);stroke-dasharray:6 6}
.hero-emblem .sq{fill:var(--emblem)}
.hero .container{position:relative;z-index:2;max-width:900px}
.hero h1{margin-bottom:1.4rem}
.hero h1 em{font-style:normal;color:var(--accent-2)}
.hero .lead{max-width:600px;margin-bottom:2.3rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:3rem}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.55em 1.1em;border:1px solid var(--line-2);border-radius:999px;color:var(--ink-soft);
  display:inline-flex;align-items:center;gap:.6em;
}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--accent);font-style:normal}

/* координатная лента */
.coord-strip{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;
  color:var(--muted);text-transform:uppercase;background:var(--bg-2);
}
.coord-strip .container{display:flex;gap:42px;height:48px;align-items:center;overflow:hidden;white-space:nowrap}
.coord-strip b{color:var(--accent-2);font-weight:500}

/* ---------- Преимущества ---------- */
.adv{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.adv .cell{background:var(--bg-2);padding:34px 26px;transition:background .25s}
.adv .cell:hover{background:var(--panel)}
.adv .ic{width:38px;height:38px;color:var(--accent-2);margin-bottom:18px}
.adv h3{font-family:var(--font-body);font-weight:700;font-size:1.05rem;margin-bottom:.4rem}
.adv p{font-size:.9rem;color:var(--muted);margin:0}
@media(max-width:860px){.adv{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.adv{grid-template-columns:1fr}}

/* ---------- Направления / услуги (карточки) ---------- */
.dir-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.dir-grid{grid-template-columns:1fr}}
.dir-card{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:36px 30px;position:relative;overflow:hidden;transition:.3s ease;
}
.dir-card::before{
  content:attr(data-num);position:absolute;top:18px;right:24px;
  font-family:var(--font-mono);font-size:.8rem;color:var(--muted);letter-spacing:.1em;
}
.dir-card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.dir-card .ic{width:46px;height:46px;color:var(--accent-2);margin-bottom:24px}
.dir-card h3{font-size:1.45rem;font-family:var(--font-display);margin-bottom:.8rem}
.dir-card p{color:var(--ink-soft);font-size:.95rem}
.dir-card ul{list-style:none;padding:0;margin:18px 0 26px;display:flex;flex-direction:column;gap:9px}
.dir-card li{font-size:.9rem;color:var(--ink-soft);display:flex;gap:.7em;align-items:flex-start}
.dir-card li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:.55em}
.dir-card .more{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-2);display:inline-flex;align-items:center;gap:.5em}
.dir-card .more svg{width:15px;height:15px;transition:transform .2s}
.dir-card:hover .more svg{transform:translateX(4px)}

/* ---------- Этапы ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:step;
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.steps .step{padding:32px 24px;border-right:1px solid var(--line);background:var(--bg-2);position:relative}
.steps .step:last-child{border-right:none}
.steps .num{font-family:var(--font-mono);font-size:.8rem;color:var(--accent-2);letter-spacing:.1em;
  border:1px solid var(--line-2);width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.steps h3{font-family:var(--font-body);font-size:1.02rem;margin-bottom:.5rem}
.steps p{font-size:.85rem;color:var(--muted);margin:0}
@media(max-width:900px){.steps{grid-template-columns:1fr}.steps .step{border-right:none;border-bottom:1px solid var(--line)}.steps .step:last-child{border-bottom:none}}

/* ---------- Портфолио / объекты ---------- */
.obj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.obj-grid{grid-template-columns:1fr}}
.obj{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-2);transition:.25s}
.obj:hover{border-color:var(--line-2);transform:translateY(-4px)}
.obj .thumb{aspect-ratio:16/10;background:
   repeating-linear-gradient(45deg,rgba(47,108,242,.08) 0 12px,transparent 12px 24px),
   linear-gradient(135deg,var(--panel),var(--bg-2));
   display:flex;align-items:flex-end;padding:18px;border-bottom:1px solid var(--line)}
.obj .tag{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent-2);border:1px solid var(--line-2);border-radius:999px;padding:.3em .9em;background:rgba(9,14,22,.5)}
.obj .body{padding:22px}
.obj h3{font-family:var(--font-body);font-size:1.05rem;margin-bottom:.5rem}
.obj p{font-size:.88rem;color:var(--muted);margin:0}

/* ---------- Цифры ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{border-left:2px solid var(--accent);padding:6px 0 6px 22px}
.stat b{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,4vw,2.9rem);display:block;line-height:1}
.stat span{font-size:.85rem;color:var(--muted);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase}

/* ---------- CTA-полоса ---------- */
.cta{position:relative;overflow:hidden;border-radius:var(--radius-lg);
  background:linear-gradient(120deg,#0e1b33,#0b1320);border:1px solid var(--line-2);
  padding:clamp(40px,6vw,72px)}
.cta::after{content:"";position:absolute;right:-10%;top:-40%;width:60vmin;height:60vmin;
  background:radial-gradient(circle,var(--glow),transparent 60%);filter:blur(10px)}
.cta .container{padding:0}
.cta-inner{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:36px;flex-wrap:wrap}
.cta h2{max-width:560px}
.cta p{color:var(--ink-soft);max-width:540px;margin-top:1rem}

/* ---------- Формы ---------- */
.form{display:flex;flex-direction:column;gap:16px}
.form .field{display:flex;flex-direction:column;gap:7px}
.form label{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.form input,.form textarea{
  background:var(--bg);border:1px solid var(--line-2);border-radius:10px;color:var(--ink);
  padding:14px 16px;font-family:var(--font-body);font-size:.95rem;transition:border .2s;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form textarea{min-height:110px;resize:vertical}
.form .check{flex-direction:row;align-items:flex-start;gap:10px}
.form .check input{width:18px;height:18px;margin-top:3px;accent-color:var(--accent)}
.form .check label{font-family:var(--font-body);text-transform:none;letter-spacing:0;font-size:.82rem;color:var(--muted)}
.form .check a{color:var(--accent-2);text-decoration:underline}
.form-note{font-size:.8rem;color:var(--muted);margin-top:4px}
.form-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(28px,4vw,40px)}

/* ---------- Двухколоночный split ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:38px}}

/* ---------- Прайс ---------- */
.price-block{margin-bottom:48px}
.price-block h3{font-family:var(--font-display);font-size:1.4rem;margin-bottom:20px;display:flex;align-items:center;gap:14px}
.price-block h3 .ic{width:28px;height:28px;color:var(--accent-2)}
.price-table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.price-row{display:flex;justify-content:space-between;gap:24px;align-items:center;
  padding:18px 24px;border-bottom:1px solid var(--line);background:var(--bg-2);transition:background .2s}
.price-row:last-child{border-bottom:none}
.price-row:hover{background:var(--panel)}
.price-row .name{font-size:.97rem;color:var(--ink)}
.price-row .name small{display:block;color:var(--muted);font-size:.82rem;margin-top:2px}
.price-row .val{font-family:var(--font-mono);font-size:.95rem;color:var(--accent-2);white-space:nowrap;font-weight:500}
.price-row .val em{font-style:normal;color:var(--muted);font-size:.72rem;display:block;text-align:right}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;background:var(--bg-2);overflow:hidden}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--ink);cursor:pointer;
  padding:22px 26px;font-size:1.03rem;font-weight:600;display:flex;justify-content:space-between;gap:20px;align-items:center;font-family:var(--font-body)}
.faq-q .pm{flex:none;width:22px;height:22px;position:relative;transition:transform .25s}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:var(--accent-2);inset:50% 0;height:2px;transform:translateY(-50%)}
.faq-q .pm::after{transform:translateY(-50%) rotate(90deg);transition:transform .25s}
.faq-item.open .pm::after{transform:translateY(-50%) rotate(0)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--ink-soft)}
.faq-a div{padding:0 26px 24px;font-size:.94rem}

/* ---------- Команда ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:820px){.team-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.team-grid{grid-template-columns:1fr}}
.member{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-2);padding:26px}
.member .ava{width:64px;height:64px;border-radius:50%;border:1px solid var(--line-2);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);
  color:var(--accent-2);font-size:1.2rem;margin-bottom:18px;background:var(--panel)}
.member h3{font-family:var(--font-body);font-size:1.08rem;margin-bottom:.3rem}
.member .role{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2);margin-bottom:.8rem}
.member p{font-size:.85rem;color:var(--muted);margin:0}

/* ---------- Контакты ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;gap:38px}}
.contact-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:26px}
.contact-list li{display:flex;gap:18px;align-items:flex-start}
.contact-list .ic{flex:none;width:42px;height:42px;border:1px solid var(--line-2);border-radius:11px;
  display:flex;align-items:center;justify-content:center;color:var(--accent-2)}
.contact-list .ic svg{width:20px;height:20px}
.contact-list .lbl{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:3px}
.contact-list .v{font-size:1.05rem;color:var(--ink)}
.contact-list a.v:hover{color:var(--accent-2)}
.map-stub{margin-top:36px;border:1px solid var(--line);border-radius:var(--radius);height:260px;
  background:
   repeating-linear-gradient(0deg,var(--grid-line) 0 1px,transparent 1px 40px),
   repeating-linear-gradient(90deg,var(--grid-line) 0 1px,transparent 1px 40px),
   var(--bg-2);
   display:flex;align-items:center;justify-content:center;color:var(--muted);
   font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}

/* ---------- Внутренний хедер страницы ---------- */
.page-hero{border-bottom:1px solid var(--line);padding:clamp(56px,7vw,96px) 0 clamp(40px,5vw,64px);position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-12%;top:-60%;width:55vmin;height:55vmin;
  background:radial-gradient(circle,var(--glow),transparent 62%);filter:blur(14px);pointer-events:none}
.page-hero .container{position:relative;z-index:2}
.breadcrumbs{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:1.4rem}
.breadcrumbs a:hover{color:var(--accent-2)}
.breadcrumbs span{margin:0 .6em;color:var(--line-2)}
.page-hero p.lead{max-width:640px;margin-top:1.3rem}

/* ---------- Подвал ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--bg-2);padding:64px 0 30px;margin-top:0;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:48px}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:34px}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.footer-grid a{color:var(--ink-soft);font-size:.92rem}
.footer-grid a:hover{color:var(--accent-2)}
.footer-about p{color:var(--muted);font-size:.88rem;margin-top:18px;max-width:300px}
.req{font-family:var(--font-mono);font-size:.76rem;color:var(--muted);line-height:1.9;margin-top:16px}
.footer-bottom{border-top:1px solid var(--line);padding-top:26px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:14px;font-size:.82rem;color:var(--muted)}
.footer-bottom a:hover{color:var(--accent-2)}

/* ---------- Анимации появления ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.08s}
[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}
[data-delay="4"]{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* мелочи */
.tcenter{text-align:center}
.mt-l{margin-top:48px}
.divider-line{height:1px;background:var(--line);margin:0}

/* Список-галочки для посадочных страниц */
.check-list{list-style:none;display:grid;gap:12px;margin:0;padding:0}
.check-list li{position:relative;padding-left:28px;color:var(--ink-soft);line-height:1.55}
.check-list li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--accent-2);font-weight:700}

/* ---- Мега-меню услуг ---- */
.nav-mega{position:relative;display:inline-flex;align-items:center}
.nav-mega-trigger{cursor:pointer}
.nav-mega-trigger::after{content:"";display:inline-block;width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:7px;margin-bottom:2px;opacity:.6}
.nav-mega:hover::before{content:"";position:absolute;left:-24px;right:-24px;top:100%;height:24px}
.mega{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(8px);width:min(940px,94vw);background:rgba(11,17,27,.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--line-2);border-radius:16px;padding:24px 26px;opacity:0;visibility:hidden;transition:opacity .2s,transform .2s;z-index:60;box-shadow:0 40px 90px -25px rgba(0,0,0,.7)}
.nav-mega:hover .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 26px}
.mega-col{display:flex;flex-direction:column;gap:4px;min-width:0}
.mega-col .mega-h{font-family:var(--font-display);font-size:.8rem;font-weight:600;color:var(--ink);margin-bottom:6px;line-height:1.3}
.mega-col a:not(.mega-h){font-size:.82rem;color:var(--muted);padding:2px 0;line-height:1.35}
.mega-col a:not(.mega-h):hover{color:var(--accent-2)}
@media(max-width:1160px){.mega{display:none}.nav.mobile-open .nav-mega{display:block;width:100%}}

.site-footer .wordmark span{font-size:.46rem;letter-spacing:.1em}


/* =========================================================
   СВЕТЛАЯ ТЕМА — html[data-theme="light"]
   Белый фон, чертёжная сетка, тот же синий акцент
   ========================================================= */
html[data-theme="light"]{
  --bg:        #ffffff;
  --bg-2:      #f5f7fb;
  --panel:     #ffffff;
  --panel-2:   #f2f5fa;
  --ink:       #0e1726;
  --ink-soft:  #46536a;
  --muted:     #6d7a8d;
  --line:      rgba(14,23,38,.10);
  --line-2:    rgba(14,23,38,.16);
  --accent:    #1f57d6;
  --accent-2:  #2f6cf2;
  --accent-ink:#1f3f8a;
  --glow:      rgba(47,108,242,.18);
  --on-accent: #fff;
  --logo-ink:  #0e1726;
  --logo-grid: rgba(14,23,38,.45);
  --logo-dash: rgba(14,23,38,.5);
  --emblem:    #2f6cf2;
  --grid-line: rgba(14,23,38,.05);
}
/* Чертёжная сетка на белом — фоном всей страницы */
html[data-theme="light"] body{
  background-color:#fff;
  background-image:
    repeating-linear-gradient(0deg,rgba(14,23,38,.05) 0 1px,transparent 1px 40px),
    repeating-linear-gradient(90deg,rgba(14,23,38,.05) 0 1px,transparent 1px 40px);
}
/* Панели/карточки — белые с рамкой, лёгкая тень вместо свечения */
html[data-theme="light"] .site-header,
html[data-theme="light"] .topbar{background:rgba(255,255,255,.92);border-color:var(--line)}
html[data-theme="light"] .dir-card,
html[data-theme="light"] .form-card,
html[data-theme="light"] .price-block,
html[data-theme="light"] .cta,
html[data-theme="light"] .step,
html[data-theme="light"] .cell{
  background:#fff;border:1px solid var(--line);
  box-shadow:0 6px 24px -12px rgba(14,23,38,.18);
}
html[data-theme="light"] .dir-card:hover{box-shadow:0 12px 34px -14px rgba(31,87,214,.28)}
html[data-theme="light"] .btn-ghost{border-color:var(--line-2);color:var(--ink)}
html[data-theme="light"] .hero-emblem{opacity:.10}
html[data-theme="light"] input,
html[data-theme="light"] textarea{background:#fff;border:1px solid var(--line-2);color:var(--ink)}
html[data-theme="light"] .faq-q{color:var(--ink)}


/* ---- Переключатель темы ---- */
.theme-toggle{
  width:34px;height:34px;flex:none;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-2);border-radius:9px;background:transparent;color:var(--muted);
  cursor:pointer;transition:.2s;padding:0;
}
.theme-toggle:hover{color:var(--ink);border-color:var(--accent-2)}
.theme-toggle svg{width:17px;height:17px}
.theme-toggle .i-sun{display:none}
.theme-toggle .i-moon{display:block}
html[data-theme="light"] .theme-toggle .i-sun{display:block}
html[data-theme="light"] .theme-toggle .i-moon{display:none}
@media(max-width:640px){.theme-toggle{display:none}}