/* Бюро операционной архитектуры — premium static landing */
:root{
  --ivory:#F7F3EA;
  --paper:#FFFDF8;
  --deep:#004851;
  --deep-2:#071B21;
  --deep-3:#0C3037;
  --gold:#C8A35F;
  --gold-2:#D7B66E;
  --text:#1B2528;
  --muted:#65706E;
  --line:rgba(0,72,81,.16);
  --shadow:0 24px 70px rgba(7,27,33,.12);
  --radius:28px;
  --radius-sm:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,"Noto Sans",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(200,163,95,.18), transparent 36rem),
    linear-gradient(180deg,#FBF7EF 0%, var(--ivory) 48%, #EFE6D8 100%);
  line-height:1.58;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
.lang-zh{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:20;
  backdrop-filter:blur(18px);
  background:rgba(247,243,234,.86);
  border-bottom:1px solid rgba(0,72,81,.12);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:230px}
.brand-mark{width:54px;height:54px;filter:drop-shadow(0 6px 16px rgba(142,103,52,.22))}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text>span{
  font-family:Georgia,"Times New Roman",serif;
  font-size:17px;
  letter-spacing:.01em;
  color:var(--deep-2);
  font-weight:700;
}
.brand-text small{
  margin-top:4px;
  color:var(--muted);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.main-nav{display:flex;gap:18px;align-items:center;font-size:14px;color:rgba(27,37,40,.78)}
.main-nav a{padding:8px 0;border-bottom:1px solid transparent}
.main-nav a:hover{color:var(--deep);border-bottom-color:var(--gold)}
.lang-switch{
  display:flex;
  align-items:center;
  gap:2px;
  padding:4px;
  border:1px solid rgba(0,72,81,.18);
  border-radius:999px;
  background:rgba(255,253,248,.72);
  box-shadow:0 8px 24px rgba(7,27,33,.05);
  flex-shrink:0;
}
.lang-switch a{
  padding:7px 10px;
  border-radius:999px;
  color:var(--deep);
  font-weight:700;
  font-size:13px;
  line-height:1;
}
.lang-switch a[aria-current="page"]{background:var(--deep);color:var(--ivory)}
.section{padding:88px 0}
.section-dark{
  color:var(--ivory);
  background:
    radial-gradient(circle at 78% 18%, rgba(200,163,95,.28), transparent 20rem),
    linear-gradient(135deg,var(--deep-2),var(--deep) 72%,#06323A);
}
.hero{position:relative;overflow:hidden}
.hero:before{
  content:"";position:absolute;inset:0;opacity:.12;
  background:
    linear-gradient(110deg, transparent 0 48%, rgba(255,255,255,.22) 49%, transparent 50%),
    linear-gradient(28deg, transparent 0 58%, rgba(255,255,255,.16) 59%, transparent 60%);
  background-size:380px 380px,520px 520px;
}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.7fr);gap:54px;align-items:center;min-height:660px;padding:82px 0}
.kicker,.eyebrow{
  margin:0 0 18px;
  color:var(--gold-2);
  letter-spacing:.18em;
  text-transform:uppercase;
  font-weight:800;
  font-size:13px;
}
h1,h2,h3{margin:0;color:inherit}
h1{
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(44px,6vw,86px);
  line-height:.98;
  letter-spacing:-.045em;
  max-width:880px;
}
h2{
  font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(32px,4vw,56px);
  line-height:1.04;
  letter-spacing:-.035em;
  color:var(--deep-2);
}
.section-dark h2,.section-deep h2,.contact-section h2{color:var(--ivory)}
h3{font-size:22px;line-height:1.15;color:var(--deep)}
.hero-tagline{
  margin:22px 0 30px;
  color:#EBDDBD;
  font-size:clamp(18px,2.5vw,26px);
  letter-spacing:.02em;
}
.hero-lead{font-size:clamp(21px,2.4vw,29px);line-height:1.32;max-width:740px;margin:0 0 20px;color:#fff}
.hero-text{font-size:18px;max-width:790px;color:rgba(247,243,234,.86);margin:0 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;
  padding:14px 22px;
  border-radius:999px;
  font-weight:800;
  border:1px solid transparent;
  cursor:pointer;
  transition:.18s ease;
}
.btn-gold{
  background:linear-gradient(135deg,#F1D488 0%,var(--gold) 52%,#8E6734 100%);
  color:#1B2528;
  box-shadow:0 16px 34px rgba(200,163,95,.28);
}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 20px 38px rgba(200,163,95,.36)}
.btn-ghost{border-color:rgba(247,243,234,.38);color:var(--ivory)}
.btn-ghost:hover{border-color:var(--gold);color:#fff}
.hero-panel{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-height:420px;
  border:1px solid rgba(215,182,110,.32);
  border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
  box-shadow:0 30px 90px rgba(0,0,0,.18);
}
.hero-mark{width:min(68%,260px);height:auto;margin-bottom:34px;filter:drop-shadow(0 20px 36px rgba(0,0,0,.28))}
.contour-card{
  display:flex;gap:14px;align-items:center;
  color:#fff;
  padding:16px 18px;
  border-radius:999px;
  background:rgba(7,27,33,.52);
  border:1px solid rgba(215,182,110,.32);
  text-transform:uppercase;
  letter-spacing:.08em;
  font-weight:800;
  font-size:13px;
}
.contour-card strong{color:var(--gold-2);font-size:17px}
.two-col,.result-grid,.start-grid,.brics-grid,.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:start}
.section-note,.section-head p,.wide-note,.lead{font-size:18px;color:var(--muted);max-width:850px}
.section-head{max-width:900px;margin-bottom:34px}
.gold-list,.light-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.gold-list li,.light-list li{
  position:relative;
  padding:18px 20px 18px 46px;
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(255,253,248,.72);
  box-shadow:0 12px 34px rgba(7,27,33,.04);
}
.gold-list li:before,.light-list li:before{
  content:"";position:absolute;left:20px;top:26px;width:9px;height:9px;border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 5px rgba(200,163,95,.16);
}
.section-accent{
  background:
    radial-gradient(circle at 0 0, rgba(200,163,95,.18), transparent 24rem),
    linear-gradient(180deg,rgba(255,253,248,.74),rgba(247,243,234,.7));
}
.one-contract{
  display:inline-flex;
  padding:16px 22px;
  border-radius:999px;
  background:var(--deep);
  color:var(--ivory);
  font-weight:900;
  letter-spacing:.02em;
  box-shadow:var(--shadow);
  margin-bottom:24px;
}
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:10px 0 26px}
.solution-pill{
  min-height:88px;
  padding:18px;
  border-radius:20px;
  background:var(--paper);
  border:1px solid var(--line);
  color:var(--deep-2);
  font-weight:700;
  box-shadow:0 12px 38px rgba(7,27,33,.05);
}
.wide-note{
  margin:22px 0 0;
  padding:24px;
  border-left:4px solid var(--gold);
  background:rgba(255,253,248,.66);
  border-radius:0 20px 20px 0;
}
.section-deep{
  background:
    radial-gradient(circle at 88% 8%, rgba(200,163,95,.22), transparent 22rem),
    linear-gradient(135deg,var(--deep),#062E35);
  color:rgba(247,243,234,.86);
}
.section-deep p{font-size:18px}
.brics-line{
  display:inline-flex;
  margin-top:26px;
  padding:12px 16px;
  border:1px solid rgba(215,182,110,.38);
  border-radius:999px;
  color:#F1D488;
  font-weight:800;
  font-size:14px!important;
  letter-spacing:.03em;
}
.light-list li{
  background:rgba(255,255,255,.07);
  border-color:rgba(247,243,234,.16);
  color:#fff;
}
.brics-note{color:#EBDDBD;margin-top:20px;font-weight:800}
.expert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.expert-card{
  position:relative;
  padding:28px;
  border-radius:var(--radius-sm);
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  min-height:260px;
}
.expert-line{height:4px;width:70px;background:linear-gradient(90deg,var(--gold),transparent);border-radius:99px;margin-bottom:28px}
.expert-card p{margin:14px 0 0;color:var(--muted)}
.focus{
  display:inline-flex;
  margin-top:18px;
  padding:12px 16px;
  border-radius:999px;
  color:var(--deep);
  background:rgba(200,163,95,.16);
  border:1px solid rgba(200,163,95,.32);
  font-weight:900;
}
.steps{list-style:none;margin:0;padding:0;counter-reset:step;display:grid;gap:14px}
.steps li{
  display:grid;
  grid-template-columns:58px 1fr;
  gap:18px;
  align-items:center;
  padding:18px;
  border-radius:20px;
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:0 12px 34px rgba(7,27,33,.04);
}
.steps span{
  display:flex;align-items:center;justify-content:center;
  width:54px;height:54px;
  border-radius:50%;
  background:var(--deep);
  color:var(--gold-2);
  font-weight:900;
  font-family:Georgia,"Times New Roman",serif;
  font-size:22px;
}
.steps p{margin:0}
.section-people{
  background:
    linear-gradient(180deg,rgba(255,253,248,.86),rgba(247,243,234,.98));
}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.trust-card{
  overflow:hidden;
  border-radius:var(--radius);
  background:var(--paper);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.trust-card picture{display:block;aspect-ratio:4/5;overflow:hidden;background:#e6ded1}
.trust-card img{width:100%;height:100%;object-fit:cover;transition:.3s ease}
.trust-card:hover img{transform:scale(1.025)}
.trust-card div{padding:24px}
.trust-card p{margin:12px 0 0;color:var(--muted);font-size:15px}
.contact-section{
  color:var(--ivory);
  background:
    radial-gradient(circle at 16% 0, rgba(200,163,95,.22), transparent 20rem),
    linear-gradient(135deg,var(--deep-2),var(--deep));
}
.contact-copy p{font-size:18px;color:rgba(247,243,234,.84)}
.phone-block{
  margin:28px 0 20px;
  padding:20px;
  border-radius:22px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(247,243,234,.16);
}
.phone-block span{display:block;color:#EBDDBD;font-size:13px;text-transform:uppercase;letter-spacing:.14em;margin-bottom:8px}
.phone-block a{font-size:30px;font-family:Georgia,"Times New Roman",serif;color:#fff}
.messenger-block{display:flex;flex-wrap:wrap;gap:10px}
.messenger{
  padding:11px 14px;
  border-radius:999px;
  color:#fff;
  border:1px solid rgba(247,243,234,.22);
  background:rgba(255,255,255,.08);
  font-weight:800;
}
.messenger:hover{border-color:var(--gold);background:rgba(200,163,95,.18)}
.contact-form{
  padding:28px;
  background:rgba(255,253,248,.96);
  color:var(--text);
  border-radius:var(--radius);
  border:1px solid rgba(200,163,95,.28);
  box-shadow:0 30px 80px rgba(0,0,0,.2);
}
.contact-form label{display:block;margin-bottom:16px}
.contact-form span{display:block;margin-bottom:7px;font-weight:800;color:var(--deep)}
.contact-form input,.contact-form textarea{
  width:100%;
  border:1px solid rgba(0,72,81,.18);
  border-radius:14px;
  padding:14px 15px;
  font:inherit;
  background:#fff;
  color:var(--text);
  outline:none;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(200,163,95,.18)}
.contact-form textarea{resize:vertical;min-height:126px}
.hp{position:absolute!important;left:-9999px!important;opacity:0!important}
.form-status{min-height:24px;margin:12px 0 0;color:var(--deep);font-weight:800}
.site-footer{padding:34px 0;background:#FBF7EF;border-top:1px solid rgba(0,72,81,.12)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-footer p{margin:0;color:var(--muted);max-width:620px;text-align:right}

@media (max-width:980px){
  .main-nav{display:none}
  .hero-grid,.two-col,.result-grid,.start-grid,.brics-grid,.contact-grid{grid-template-columns:1fr}
  .hero-grid{min-height:auto;padding:62px 0;gap:34px}
  .hero-panel{min-height:300px}
  .solution-grid{grid-template-columns:repeat(2,1fr)}
  .expert-grid,.trust-grid{grid-template-columns:1fr}
  .section{padding:64px 0}
  .footer-inner{align-items:flex-start;flex-direction:column}
  .site-footer p{text-align:left}
}
@media (max-width:640px){
  .container{width:min(100% - 26px,var(--max))}
  .header-inner{gap:10px;padding:10px 0}
  .brand{min-width:0;gap:8px}
  .brand-mark{width:42px;height:42px}
  .brand-text>span{font-size:14px}
  .brand-text small{display:none}
  .lang-switch a{font-size:12px;padding:7px 8px}
  .hero-grid{padding:42px 0}
  h1{font-size:42px;letter-spacing:-.035em}
  .hero-lead{font-size:20px}
  .hero-text,.section-note,.section-head p,.wide-note,.lead{font-size:16px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .contour-card{font-size:11px;gap:8px;flex-wrap:wrap;justify-content:center;border-radius:20px}
  .section{padding:52px 0}
  .solution-grid{grid-template-columns:1fr}
  .gold-list li,.light-list li{padding:16px 16px 16px 42px}
  .expert-card,.contact-form{padding:22px}
  .steps li{grid-template-columns:46px 1fr;padding:14px}
  .steps span{width:44px;height:44px;font-size:18px}
  .phone-block a{font-size:24px}
}