:root{
  --bg:#f4f6f8;
  --white:#fff;
  --dark:#0e1a2b;
  --dark2:#15233a;
  --blue:#1e3a5f;
  --accent:#f2a03b;
  --accent2:#c9d2dc;
  --text:#142033;
  --muted:#68778a;
  --line:rgba(30,58,95,.14);
  --shadow:0 22px 70px rgba(14,26,43,.14);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Montserrat",Arial,sans-serif;line-height:1.45;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
.section{padding:90px 0}
.section-light{background:#fff}
.section-soft{background:radial-gradient(circle at 80% 8%,rgba(242,160,59,.18),transparent 28%),linear-gradient(180deg,#fff,#edf2f6)}
.section-dark{color:#fff;background:linear-gradient(135deg,rgba(14,26,43,.98),rgba(30,58,95,.94))}
.topbar{position:sticky;top:0;z-index:9990;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(30,58,95,.12);backdrop-filter:blur(12px)}
.topbar-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:235px;max-height:58px;display:block;object-fit:contain}
.nav{display:flex;gap:24px;color:var(--dark);font-weight:800;font-size:14px}
.top-actions{display:flex;align-items:center;gap:14px}
.phone{font-weight:900;color:var(--dark);white-space:nowrap}
.messengers{display:flex;gap:8px;align-items:center}
.messenger{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;color:#fff;transition:background-color .24s ease,box-shadow .24s ease}
.messenger svg{width:23px;height:23px;display:block}
.messenger img{width:24px;height:24px;object-fit:contain;display:block}
.messenger-max{background:#005ff9}
.messenger-tg{background:#2aabee}
.messenger-wa{background:#25d366}
.messenger:hover{box-shadow:0 12px 28px rgba(30,58,95,.22)}
.btn{min-height:58px;display:inline-flex;align-items:center;justify-content:center;padding:17px 26px;border-radius:16px;font-size:16px;font-weight:900;line-height:1.1;text-align:center;transition:background-color .24s ease,color .24s ease,border-color .24s ease,box-shadow .24s ease;transform:none!important}
.btn-primary{background:var(--accent);color:#111;box-shadow:0 14px 34px rgba(242,160,59,.28)}
.btn-outline{color:#fff;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.10)}
.btn:hover,.card-btn:hover{background:#fff!important;color:var(--dark)!important;border-color:#fff!important;transform:none!important}
.hero{position:relative;min-height:820px;color:#fff;background:linear-gradient(90deg,rgba(14,26,43,.65),rgba(14,26,43,.48),rgba(14,26,43,.32)),url("img/f1.jpg") center/cover no-repeat}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:220px;background:linear-gradient(180deg,transparent,rgba(14,26,43,.78))}
.hero-body{position:relative;z-index:2;min-height:820px;display:flex;align-items:center;padding:110px 0 120px}
.hero-content{max-width:820px}
.badge,.eyebrow{display:inline-flex;margin-bottom:16px;padding:8px 14px;border-radius:999px;background:var(--accent);color:#111;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
h1{margin:0 0 22px;font-size:clamp(42px,6vw,76px);line-height:.94;letter-spacing:-.055em;font-weight:900;text-transform:uppercase}
h2{max-width:900px;margin:0 0 14px;font-size:clamp(32px,4vw,56px);line-height:1.04;letter-spacing:-.04em;font-weight:900}
h3{margin:0 0 10px;font-size:22px;line-height:1.18;font-weight:900}
p{margin-top:0}.lead{max-width:780px;margin:0 0 24px;color:rgba(255,255,255,.90);font-size:19px;font-weight:600}.text-muted{max-width:800px;margin:0;color:var(--muted);font-size:17px}.section-dark .text-muted{color:rgba(255,255,255,.74)}
.hero-list{display:grid;gap:10px;margin:0 0 28px;padding:0;list-style:none}
.hero-list li{display:flex;gap:11px;align-items:flex-start;font-size:20px;line-height:1.2;font-weight:900;text-transform:uppercase}.hero-list li:before{content:"✓";color:var(--accent);font-size:24px;line-height:.9}
.hero-buttons{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}.hero-note{max-width:680px;color:rgba(255,255,255,.72);font-size:15px}
.section-head{max-width:860px;margin-bottom:40px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
.calc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.info-card{min-height:210px;padding:24px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 34px rgba(14,26,43,.06)}.info-card-icon{width:54px;height:54px;display:grid;place-items:center;margin-bottom:16px;border-radius:16px;background:rgba(242,160,59,.20);font-size:27px}.info-card p{margin:0;color:var(--muted);font-size:14px}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.service-card{min-height:390px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden;padding:26px;border-radius:28px;color:#fff;background:var(--card-bg) center/cover no-repeat;box-shadow:0 18px 46px rgba(14,26,43,.18);isolation:isolate}.service-card:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,26,43,.08),rgba(14,26,43,.52) 42%,rgba(14,26,43,.94))}.service-card h3{max-width:340px;font-size:clamp(26px,2.4vw,32px);line-height:.98;text-transform:uppercase;letter-spacing:-.04em}.service-card p{max-width:360px;color:rgba(255,255,255,.82);font-size:14px;margin-bottom:18px}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card-btn{min-height:52px;display:inline-flex;align-items:center;justify-content:center;padding:12px 14px;border-radius:14px;font-size:13px;font-weight:900;text-align:center;transition:background-color .24s ease,color .24s ease}.card-btn-online{background:var(--accent);color:#111}.card-btn-call{background:#2d587f;color:#fff}
.work-section{background:linear-gradient(135deg,rgba(14,26,43,.96),rgba(30,58,95,.88)),url("img/service-capital.jpg") center/cover no-repeat}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.work-card{min-height:240px;padding:26px;border-radius:26px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.07);backdrop-filter:blur(8px)}.work-card p{color:rgba(255,255,255,.72);margin:0;font-size:14px}.work-icon{width:54px;height:54px;display:grid;place-items:center;margin-bottom:18px;border-radius:16px;background:rgba(242,160,59,.20);font-size:27px}
.stage-section{background:#fff}.stage-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.stage-card{min-height:180px;padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 34px rgba(14,26,43,.06)}.stage-num{width:42px;height:42px;display:grid;place-items:center;margin-bottom:14px;border-radius:14px;background:var(--accent);color:#111;font-weight:900}.stage-card h3{font-size:17px}.stage-card p{margin:0;color:var(--muted);font-size:13px}
.gallery-section{background:#fff}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.gallery-item{height:260px;border:0;padding:0;overflow:hidden;border-radius:22px;cursor:pointer;background:transparent}.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease}.gallery-item:hover img{transform:scale(1.04)}.gallery-popup{position:fixed;inset:0;z-index:99999;display:none;align-items:center;justify-content:center;padding:24px 90px;background:rgba(0,0,0,.84)}.gallery-popup.is-open{display:flex}.gallery-popup img{max-width:96vw;max-height:86vh;border-radius:18px;object-fit:contain}.gallery-popup-close{position:fixed;top:18px;right:22px;width:46px;height:46px;border:0;border-radius:50%;background:var(--accent);font-size:34px;cursor:pointer}.gallery-popup-arrow{position:fixed;top:50%;width:54px;height:74px;border:0;background:transparent;cursor:pointer;transform:translateY(-50%)}.gallery-popup-prev{left:28px}.gallery-popup-next{right:28px}.gallery-popup-arrow:before{content:"";display:block;width:32px;height:32px;border-top:5px solid var(--accent);border-left:5px solid var(--accent)}.gallery-popup-prev:before{transform:rotate(-45deg)}.gallery-popup-next:before{transform:rotate(135deg)}.gallery-popup-counter{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);padding:7px 14px;border-radius:999px;background:rgba(0,0,0,.65);color:#fff;font-weight:900}.gallery-mobile-hint{display:none}
.reviews{background:linear-gradient(180deg,#fff,#edf2f6)}.reviews-box{padding:34px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);text-align:center}.reviews-rating{font-size:42px;font-weight:900;color:var(--dark)}
.final{color:#fff;background:linear-gradient(135deg,rgba(14,26,43,.96),rgba(30,58,95,.78)),url("img/service-design.jpg") center/cover no-repeat}.final-box{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center;padding:40px;border-radius:36px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);box-shadow:var(--shadow);backdrop-filter:blur(8px)}.steps{display:grid;gap:14px;margin:26px 0}.step{display:grid;grid-template-columns:46px 1fr;gap:14px}.step-num{width:46px;height:46px;display:grid;place-items:center;border-radius:15px;background:var(--accent);color:#111;font-weight:900}.step span{color:rgba(255,255,255,.72)}.quiz-card{padding:34px;border-radius:34px;background:#fff;color:var(--text);box-shadow:0 24px 70px rgba(0,0,0,.22);transform:rotate(3deg)}.quiz-card p{color:var(--muted)}.quiz-card span{display:block;margin-bottom:10px;padding:14px 16px;border-radius:14px;background:#edf2f6;font-weight:900}.quiz-card .btn{width:100%;margin-top:10px}
.faq{background:#fff}.faq-list{max-width:900px;display:grid;gap:12px;margin:0 auto}details{border:1px solid rgba(30,58,95,.16);border-radius:20px;background:#fff;box-shadow:0 10px 30px rgba(14,26,43,.05);overflow:hidden}summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:21px 23px;font-weight:900;cursor:pointer;list-style:none}summary::-webkit-details-marker{display:none}summary:after{content:"+";width:30px;height:30px;flex:0 0 30px;display:grid;place-items:center;border-radius:50%;background:rgba(242,160,59,.25);color:var(--dark);font-size:18px;font-weight:900}details[open] summary:after{content:"−"}details p{margin:0;padding:0 23px 23px;color:var(--muted)}
.footer{padding:48px 0;background:var(--dark);color:#fff}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:60px;align-items:flex-start}.footer-logo{width:230px;display:block;margin-bottom:18px;background:#fff;border-radius:10px;padding:8px}.footer p,.footer a{color:rgba(255,255,255,.72)}.footer-phone{display:block;margin:8px 0 16px;color:#fff!important;font-size:18px;font-weight:900}.footer-legal{display:grid;gap:4px;margin-top:18px}.footer-legal a{font-size:12px;color:rgba(255,255,255,.52)}.footer-calc .btn{margin-top:12px}.fixed-mobile-cta{display:none}
@media(max-width:1120px){.calc-grid,.service-grid,.work-grid{grid-template-columns:repeat(2,1fr)}.stage-grid{grid-template-columns:repeat(3,1fr)}.nav{display:none}.gallery-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.final-box,.footer-grid{grid-template-columns:1fr}.quiz-card{transform:none}}
@media(max-width:720px){.container{width:min(100% - 28px,var(--container))}.section{padding:66px 0}.topbar-inner{height:70px;gap:10px}.brand img{width:150px}.phone,.nav{display:none}.messenger{width:40px;height:40px}.hero,.hero-body{min-height:auto}.hero-body{padding:96px 0 70px}h1{font-size:38px}.lead{font-size:16px}.hero-list li{font-size:15px}.hero-buttons,.calc-grid,.service-grid,.work-grid,.stage-grid{display:grid;grid-template-columns:1fr}.btn{width:100%}.service-card{min-height:330px}.card-actions{grid-template-columns:1fr 1fr}.card-btn{font-size:13px;padding:12px 8px}.gallery-grid{display:flex!important;overflow-x:auto!important;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:14px}.gallery-grid::-webkit-scrollbar{display:none}.gallery-item{flex:0 0 100%!important;height:260px;scroll-snap-align:start}.gallery-mobile-hint{display:flex;justify-content:center;gap:24px;margin-top:12px}.gallery-mobile-hint span{position:relative;width:24px;height:18px}.gallery-mobile-hint span:before{content:"";position:absolute;top:8px;left:2px;width:20px;height:2px;background:#111}.gallery-mobile-hint span:after{content:"";position:absolute;top:4px;width:8px;height:8px;border-top:2px solid #111;border-left:2px solid #111}.gallery-mobile-hint span:first-child:after{left:2px;transform:rotate(-45deg)}.gallery-mobile-hint span:last-child:after{right:2px;transform:rotate(135deg)}.footer{text-align:left;padding-bottom:105px}.footer-grid{gap:26px}.fixed-mobile-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:9999;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:8px;border-radius:18px;background:var(--dark)}.fixed-mobile-cta a{min-height:48px;display:flex;align-items:center;justify-content:center;border-radius:13px;font-size:13px;font-weight:900}.fixed-mobile-cta a:first-child{background:var(--accent);color:#111}.fixed-mobile-cta a:last-child{background:#2d587f;color:#fff}body{padding-bottom:74px}}