:root{
  --bg:#0d1117;
  --bg-2:#11161f;
  --surface:#161c27;
  --surface-2:#1d2532;
  --line:rgba(255,255,255,.08);
  --text:#e8ecf2;
  --muted:#9aa4b2;
  --navy:#0f1e3a;
  --steel:#9aa4b2;
  --copper:#d97a3a;
  --copper-2:#f0954e;
  --accent-gradient:linear-gradient(135deg,#d97a3a 0%,#f0954e 100%);
  --steel-gradient:linear-gradient(135deg,#2a3445 0%,#11161f 100%);
  --radius:14px;
  --shadow:0 20px 60px -20px rgba(0,0,0,.6);
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0;position:relative}
.section-title{font-size:clamp(28px,3.5vw,44px);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.section-title span{background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-sub{color:var(--muted);font-size:17px;max-width:680px;margin-bottom:48px}

/* ===== Header ===== */
.header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(13,17,23,.7);
  border-bottom:1px solid var(--line);
  transition:padding .25s ease, background .25s ease;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.brand img{width:44px;height:44px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text b{font-size:16px;letter-spacing:.02em}
.brand-text small{font-size:11px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.12em}
.nav{display:flex;gap:32px}
.nav a{font-size:14px;color:var(--muted);font-weight:500;transition:color .2s}
.nav a:hover{color:var(--text)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:10px;font-weight:600;font-size:14px;
  border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;
  white-space:nowrap;
}
.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 8px 24px -8px rgba(217,122,58,.5)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px rgba(217,122,58,.7)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:var(--surface);border-color:rgba(255,255,255,.18)}
.btn-lg{padding:16px 28px;font-size:15px}
.burger{display:none;background:none;border:0;color:var(--text);cursor:pointer;padding:8px}

/* ===== Hero ===== */
.hero{
  position:relative;padding:160px 0 100px;overflow:hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(217,122,58,.15), transparent 60%),
    radial-gradient(900px 500px at 0% 30%, rgba(31,58,107,.4), transparent 60%),
    var(--bg);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border:1px solid var(--line);border-radius:999px;
  font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.14em;margin-bottom:24px;
  background:var(--surface);
}
.hero-eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--copper);box-shadow:0 0 12px var(--copper)}
.hero h1{
  font-size:clamp(34px,5vw,60px);line-height:1.05;letter-spacing:-.03em;font-weight:800;
  margin-bottom:20px;
}
.hero h1 span{background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;max-width:560px;margin-bottom:32px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:36px;margin-top:48px;flex-wrap:wrap}
.hero-stats div b{display:block;font-size:28px;font-weight:800;color:#fff}
.hero-stats div span{font-size:13px;color:var(--muted)}
.hero-visual{
  position:relative;border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);
  border:1px solid var(--line);
  aspect-ratio:4/3;
}
.hero-visual img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.hero-visual:hover img{transform:scale(1.04)}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(13,17,23,.6));
}
.hero-badge{
  position:absolute;left:24px;bottom:24px;z-index:2;
  background:rgba(13,17,23,.75);backdrop-filter:blur(10px);
  border:1px solid var(--line);padding:14px 18px;border-radius:12px;
  display:flex;align-items:center;gap:12px;
}
.hero-badge .dot{width:10px;height:10px;border-radius:50%;background:#3ddc84;box-shadow:0 0 10px #3ddc84}
.hero-badge small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em}
.hero-badge b{font-size:14px}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);aspect-ratio:3/2}
.about-img img{width:100%;height:100%;object-fit:cover}
.about p{color:var(--muted);font-size:16px;margin-bottom:16px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.stat-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  transition:transform .25s,border-color .25s;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(217,122,58,.4)}
.stat-card b{font-size:32px;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:6px}
.stat-card span{color:var(--muted);font-size:14px}

/* ===== Services ===== */
.services{background:var(--bg-2)}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;position:relative;overflow:hidden;
  transition:transform .25s,border-color .25s;
}
.svc::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--accent-gradient);transition:width .35s ease;
}
.svc:hover{transform:translateY(-6px);border-color:rgba(217,122,58,.35)}
.svc:hover::before{width:100%}
.svc-icon{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(217,122,58,.12);color:var(--copper-2);margin-bottom:18px;
}
.svc h3{font-size:18px;margin-bottom:10px;font-weight:700}
.svc p{color:var(--muted);font-size:14px}

/* ===== Advantages ===== */
.adv-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.adv{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 22px;text-align:center;transition:transform .25s,background .25s;
}
.adv:hover{transform:translateY(-4px);background:var(--surface-2)}
.adv-num{font-size:42px;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:12px}
.adv h4{font-size:15px;font-weight:600;margin-bottom:6px}
.adv p{font-size:13px;color:var(--muted)}

/* ===== Form ===== */
.form-section{background:var(--bg-2)}
.form-wrap{
  display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;
  background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:48px;
  box-shadow:var(--shadow);
}
.form-wrap h3{font-size:26px;margin-bottom:14px;letter-spacing:-.01em}
.form-wrap .lead{color:var(--muted);margin-bottom:24px}
.form-info-list{display:flex;flex-direction:column;gap:14px;margin-top:24px}
.form-info-list div{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--muted)}
.form-info-list svg{flex-shrink:0;color:var(--copper-2);margin-top:2px}
form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.field input,.field select,.field textarea{
  background:var(--bg);color:var(--text);border:1px solid var(--line);
  border-radius:10px;padding:13px 14px;font-size:14px;font-family:inherit;
  transition:border-color .2s, box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--copper);box-shadow:0 0 0 3px rgba(217,122,58,.15);
}
.field textarea{min-height:100px;resize:vertical}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted)}
.consent input{margin-top:3px;accent-color:var(--copper)}
.consent a{color:var(--copper-2);text-decoration:underline}
.form-status{font-size:14px;padding:12px 14px;border-radius:10px;display:none}
.form-status.ok{display:block;background:rgba(61,220,132,.1);color:#3ddc84;border:1px solid rgba(61,220,132,.3)}
.form-status.err{display:block;background:rgba(255,80,80,.1);color:#ff8080;border:1px solid rgba(255,80,80,.3)}

/* ===== Reviews ===== */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;display:flex;flex-direction:column;gap:14px;
  transition:transform .25s,border-color .25s;
}
.rev:hover{transform:translateY(-4px);border-color:rgba(217,122,58,.3)}
.stars{color:var(--copper-2);font-size:16px;letter-spacing:2px}
.rev p{color:var(--muted);font-size:14px;font-style:italic}
.rev-author{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.rev-avatar{
  width:42px;height:42px;border-radius:50%;
  background:var(--steel-gradient);display:flex;align-items:center;justify-content:center;
  color:var(--copper-2);font-weight:700;font-size:15px;border:1px solid var(--line);
}
.rev-author b{font-size:14px;display:block}
.rev-author span{font-size:12px;color:var(--muted)}

/* ===== Contacts ===== */
.contacts-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:36px;align-items:stretch}
.contacts-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px;display:flex;flex-direction:column;gap:22px;
}
.contact-item{display:flex;gap:14px;align-items:flex-start}
.contact-item .ico{
  flex-shrink:0;width:42px;height:42px;border-radius:10px;
  background:rgba(217,122,58,.12);color:var(--copper-2);
  display:flex;align-items:center;justify-content:center;
}
.contact-item small{display:block;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
.contact-item a,.contact-item b{font-size:16px;color:var(--text);font-weight:600}
.contact-item a:hover{color:var(--copper-2)}
.contacts-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.map{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:420px;
  background:var(--surface);
}
.map iframe{width:100%;height:100%;min-height:420px;border:0;filter:grayscale(.4) contrast(1.05) brightness(.85)}

/* ===== Footer ===== */
.footer{
  background:var(--bg-2);border-top:1px solid var(--line);
  padding:40px 0;color:var(--muted);font-size:13px;
}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer b{color:var(--text)}

/* ===== Modal ===== */
.modal{
  position:fixed;inset:0;z-index:100;display:none;
  background:rgba(5,8,12,.85);backdrop-filter:blur(8px);
  align-items:center;justify-content:center;padding:24px;
}
.modal.open{display:flex;animation:fadeIn .25s ease}
.modal-card{
  background:var(--surface);border:1px solid var(--line);border-radius:18px;
  max-width:760px;width:100%;max-height:88vh;overflow-y:auto;
  padding:40px;position:relative;
}
.modal-card h3{font-size:24px;margin-bottom:18px}
.modal-card p{color:var(--muted);font-size:14px;margin-bottom:12px}
.modal-card ul{color:var(--muted);font-size:14px;padding-left:22px;margin-bottom:12px}
.modal-close{
  position:absolute;top:18px;right:18px;background:none;border:0;color:var(--muted);
  font-size:24px;cursor:pointer;padding:6px;line-height:1;
}
.modal-close:hover{color:var(--text)}

@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-grid,.about-grid,.contacts-grid,.form-wrap{grid-template-columns:1fr;gap:40px}
  .svc-grid,.rev-grid{grid-template-columns:repeat(2,1fr)}
  .adv-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(3,1fr)}
  .form-wrap{padding:32px}
}
@media (max-width:720px){
  .section{padding:72px 0}
  .nav{
    position:fixed;top:70px;right:0;left:0;
    background:rgba(13,17,23,.97);backdrop-filter:blur(14px);
    flex-direction:column;gap:0;padding:8px 0;
    border-bottom:1px solid var(--line);
    transform:translateY(-120%);transition:transform .3s ease;
  }
  .nav.open{transform:translateY(0)}
  .nav a{padding:14px 24px;border-bottom:1px solid var(--line)}
  .header .btn{display:none}
  .burger{display:inline-flex}
  .hero{padding:130px 0 70px}
  .hero-stats{gap:24px}
  .svc-grid,.rev-grid,.adv-grid,.stats{grid-template-columns:1fr}
  .row-2{grid-template-columns:1fr}
  .form-wrap{padding:24px}
  .modal-card{padding:28px}
  .footer-inner{flex-direction:column;text-align:center}
}