:root{
  --primary:#06394a;
  --primary-soft:#edf8f8;
  --accent:#f5a300;
  --accent-dark:#d88800;
  --dark:#101820;
  --text:#34424b;
  --muted:#6d7b84;
  --line:#e8eef0;
  --bg:#f7faf9;
  --white:#fff;
  --footer:#0f171b;
  --shadow:0 20px 60px rgba(11,36,48,.10);
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,"Microsoft YaHei",sans-serif;color:var(--text);background:#fff;line-height:1.68;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1480px,calc(100% - 64px));margin:0 auto}.container.wide{width:min(1540px,calc(100% - 64px))}
.topbar{background:#0f171b;color:#dce9ec;font-size:13px;letter-spacing:.01em}.topbar-inner{height:38px;display:flex;justify-content:space-between;align-items:center;gap:22px}.top-contact{display:flex;gap:22px;align-items:center}.top-contact a{color:#fff}.top-contact span{color:#c4d2d6}
.site-header{background:var(--primary-soft);position:sticky;top:0;z-index:90;border-bottom:1px solid rgba(6,57,74,.08)}.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;color:#030a0d}.brand span{font-weight:900;font-size:30px;letter-spacing:.015em}.brand small{font-size:10px;line-height:1.1;max-width:190px;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);font-weight:700}.brand img{max-height:50px;width:auto}.main-nav{display:flex;align-items:center;gap:36px;font-size:15px;font-weight:600;color:var(--primary)}.main-nav>a,.nav-dropdown>a{padding:27px 0;position:relative}.main-nav a:after,.nav-dropdown>a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:.25s}.main-nav a.active:after,.main-nav a:hover:after,.nav-dropdown:hover>a:after{transform:scaleX(1)}.nav-dropdown{position:relative}.dropdown-panel{position:absolute;right:0;top:100%;background:#fff;min-width:270px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:12px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.22s}.nav-dropdown:hover .dropdown-panel{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-panel a{display:block;padding:10px 14px;border-radius:9px;color:#26434d;font-weight:600}.dropdown-panel a:hover{background:#f5fbfb;color:var(--accent-dark)}.menu-toggle{display:none;background:none;border:0;align-items:center;gap:9px;font-weight:800;color:var(--primary);font-family:inherit}.menu-toggle span{display:block;width:22px;height:2px;background:var(--primary);margin:4px 0}.menu-toggle em{font-style:normal;text-transform:uppercase;font-size:12px;letter-spacing:.06em}
.section-kicker{display:block;color:var(--accent-dark);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.14em;margin-bottom:12px}.btn-primary,.btn-outline,.btn-light,.showroom-inner a{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:9px;font-weight:800;font-size:13px;letter-spacing:.04em;border:1.5px solid transparent;transition:.24s}.btn-primary{background:var(--accent);color:#111}.btn-primary:hover{background:#111;color:#fff}.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-light{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.75);color:#fff}.btn-light:hover{background:#fff;color:#111}
/* Sofija-like wide carousel banner */
.hero-carousel{padding:66px 0 82px;background:#fff;position:relative;overflow:hidden}.hero-shell{position:relative}.hero-slide{display:none;grid-template-columns:1.02fr 1fr;gap:26px;min-height:580px;animation:heroFade .6s ease}.hero-slide.active{display:grid}@keyframes heroFade{from{opacity:.25;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.hero-tile{position:relative;overflow:hidden;border-radius:14px;background:#dfe7e8;min-height:275px;box-shadow:0 16px 40px rgba(9,31,42,.08)}.hero-tile.large{min-height:580px}.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:26px}.hero-tile img{width:100%;height:100%;object-fit:cover;filter:brightness(.64);transform:scale(1.01);transition:transform 1s ease}.hero-tile:hover img{transform:scale(1.055)}.hero-card-content{position:absolute;inset:auto 38px 40px 38px;color:#fff;z-index:2;max-width:560px}.hero-card-content.center{text-align:center;left:50%;transform:translateX(-50%);width:min(82%,540px)}.hero-card-content span{display:block;font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}.hero-card-content h1,.hero-card-content h2{font-family:Georgia,"Times New Roman",serif;font-weight:700;line-height:1.04;margin:0 0 20px;color:#fff}.hero-card-content h1{font-size:54px}.hero-card-content h2{font-size:31px}.hero-card-content p{font-size:17px;line-height:1.58;margin:0 0 24px;color:rgba(255,255,255,.9)}.hero-controls{position:absolute;left:28px;right:28px;bottom:24px;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.hero-arrow{pointer-events:auto;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.78);background:rgba(15,23,27,.28);color:#fff;font-size:24px;cursor:pointer;backdrop-filter:blur(3px)}.hero-dots{position:absolute;left:50%;bottom:-38px;transform:translateX(-50%);display:flex;gap:8px}.hero-dots button{width:9px;height:9px;border:0;border-radius:50%;background:#b8c8ce;cursor:pointer;padding:0}.hero-dots button.active{background:var(--primary);width:24px;border-radius:999px}
.showroom-strip{background:#fff}.showroom-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--primary-soft);border-radius:14px;padding:26px 34px}.showroom-inner span{font-weight:850;font-size:22px;color:var(--primary)}.showroom-inner p{margin:4px 0 0;color:var(--muted)}.showroom-inner a{background:var(--primary);color:#fff}.showroom-inner a:hover{background:var(--accent);color:#111}
.section{padding:86px 0}.section.alt{background:var(--bg)}.section-title{text-align:center;margin-bottom:42px}.section-title h2,.about-grid h2,.newsletter h2,.page-hero h1{font-size:44px;line-height:1.12;margin:0 0 15px;color:var(--dark);letter-spacing:-.025em}.section-title p{max-width:760px;margin:0 auto;color:var(--muted);font-size:16px}.intro-block{padding:88px 0;background:var(--bg)}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.intro-media{display:grid;grid-template-columns:1fr 1fr;gap:18px}.intro-media img{width:100%;height:420px;object-fit:cover;border-radius:14px}.intro-media img:nth-child(2){margin-top:48px}.intro-content h2{font-size:46px;line-height:1.08;margin:0 0 22px;color:var(--dark);letter-spacing:-.035em}.intro-content p{color:var(--muted);font-size:17px;margin:0 0 22px}.bullet-list{display:grid;gap:10px;margin:24px 0 30px;padding:0;list-style:none}.bullet-list li{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--primary)}.bullet-list li:before{content:"";width:8px;height:8px;background:var(--accent);border-radius:50%;flex:0 0 auto}.stats-section{padding:45px 0;background:#fff}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stats-grid div{background:#fff;border:1px solid var(--line);border-radius:13px;text-align:center;padding:34px 22px;box-shadow:0 10px 28px rgba(10,37,46,.04)}.stats-grid strong{display:block;font-size:48px;line-height:1;font-weight:900;color:var(--dark);letter-spacing:-.04em}.stats-grid span{display:block;margin-top:13px;color:#819099;font-weight:700;letter-spacing:.15em;text-transform:uppercase;font-size:12px}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px;box-shadow:0 12px 30px rgba(8,34,46,.05);transition:.24s}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.feature-icon{width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary);font-size:26px;font-weight:900;margin-bottom:22px}.feature-card h3{margin:0 0 10px;color:var(--dark);font-size:24px}.feature-card p{margin:0;color:var(--muted)}
.solution-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}.solution-card{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;min-height:310px;box-shadow:0 10px 30px rgba(9,31,42,.05)}.solution-card:nth-child(even) .solution-img{order:2}.solution-img img{width:100%;height:100%;min-height:310px;object-fit:cover}.solution-text{padding:34px;display:flex;flex-direction:column;justify-content:center}.solution-text h3{font-size:28px;line-height:1.18;margin:0 0 14px;color:var(--dark)}.solution-text p{margin:0 0 22px;color:var(--muted)}.solution-text a{font-weight:850;color:var(--accent-dark);text-transform:uppercase;font-size:13px;letter-spacing:.05em}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.category-card{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(8,34,46,.04)}.cat-img{height:210px;display:block;overflow:hidden}.category-card img{width:100%;height:100%;object-fit:cover;transition:.5s}.category-card strong{display:block;padding:17px 16px;text-align:center;font-size:15px;color:var(--primary);letter-spacing:.02em}.category-card:hover img{transform:scale(1.06)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.product-grid.three{grid-template-columns:repeat(3,1fr)}.product-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 10px 28px rgba(8,34,46,.04);transition:.24s}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-img{height:280px;background:#eef4f4;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:cover}.product-info{padding:22px}.product-info h3{font-size:19px;line-height:1.35;margin:0 0 10px;color:var(--dark)}.product-info p{color:var(--muted);margin:0 0 13px;font-size:14px}.product-info span{font-weight:850;color:var(--accent-dark);font-size:13px;text-transform:uppercase}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.project-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 10px 28px rgba(8,34,46,.04);transition:.24s}.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.project-img{height:310px;overflow:hidden;background:#eef4f4}.project-img img{width:100%;height:100%;object-fit:cover}.project-info{padding:25px}.project-info span{color:var(--accent-dark);font-weight:850;text-transform:uppercase;font-size:12px;letter-spacing:.12em}.project-info h3{font-size:23px;line-height:1.25;margin:10px 0;color:var(--dark)}.project-info time{display:block;color:#92a0a7;font-size:13px;margin-bottom:12px}.project-info p{color:var(--muted);margin:0 0 14px}.project-info em{font-style:normal;color:var(--primary);font-weight:850;font-size:13px;text-transform:uppercase}.cta-band{padding:74px 0;background:var(--primary);color:#fff}.cta-inner{display:grid;grid-template-columns:1.2fr auto;gap:35px;align-items:center}.cta-inner h2{font-size:42px;line-height:1.1;margin:0 0 12px;color:#fff}.cta-inner p{margin:0;color:#cfe2e6;font-size:17px}.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.faq-item h3{margin:0 0 8px;color:var(--dark);font-size:18px}.faq-item p{margin:0;color:var(--muted)}
.newsletter{background:#f2f8f8;padding:58px 0;border-top:1px solid var(--line)}.newsletter-inner{display:grid;grid-template-columns:1fr 1.2fr;gap:42px;align-items:center}.newsletter h2{margin:0 0 10px}.newsletter p{margin:0;color:var(--muted)}.subscribe-form{display:grid;grid-template-columns:1fr 1fr auto;gap:12px}.subscribe-form input,.contact-form input,.contact-form textarea{height:50px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:0 15px;font-family:inherit}.subscribe-form button,.contact-form button{height:50px;border:0;background:var(--primary);color:#fff;font-weight:850;text-transform:uppercase;padding:0 23px;border-radius:8px;font-family:inherit}.subscribe-form small{grid-column:1/-1;color:#7b8990}.site-footer{background:var(--footer);color:#fff}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.35fr;gap:46px;padding:70px 0}.site-footer h3,.site-footer h4{margin:0 0 20px}.site-footer h3{font-size:28px}.site-footer p{color:#bdc8cc;margin:0 0 18px}.site-footer a{display:block;color:#bdc8cc;margin:8px 0}.site-footer a:hover{color:var(--accent)}.socials{display:flex;gap:10px}.socials a{display:inline-flex;width:34px;height:34px;border:1px solid rgba(255,255,255,.25);align-items:center;justify-content:center;color:#fff;text-transform:uppercase;font-size:12px;border-radius:50%}.socials.dark a{color:var(--primary);border-color:var(--primary)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;color:#aebbc0;font-size:13px}.floating-contact{position:fixed;right:22px;bottom:24px;z-index:99;display:flex;flex-direction:column;gap:10px}.floating-contact a{width:52px;height:52px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:900;box-shadow:0 10px 25px rgba(0,0,0,.18)}.floating-contact .float-wa{background:#25d366;color:#fff}
.page-hero{background:var(--primary-soft);padding:82px 0}.page-hero h1{font-size:56px}.page-hero p{max-width:780px;font-size:18px;color:var(--muted);margin:0}.about-block{padding:86px 0;background:#fff}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-image{height:560px;overflow:hidden;border-radius:14px}.about-image.tall{height:620px}.about-image img{height:100%;width:100%;object-fit:cover}.about-grid p{color:var(--muted);margin:0 0 24px}.about-features{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0 30px}.about-features div{border:1px solid var(--line);padding:15px 18px;font-weight:700;background:#fff;border-radius:10px}.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}.detail-main-img{height:560px;background:#eef4f4;overflow:hidden;border-radius:14px}.detail-main-img.wide{height:520px}.detail-main-img img{width:100%;height:100%;object-fit:cover}.detail-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}.detail-gallery div{height:120px;overflow:hidden;background:#eef4f4;border-radius:10px}.detail-gallery img{width:100%;height:100%;object-fit:cover}.detail-content h2{font-size:38px;line-height:1.15;margin:0 0 16px;color:var(--dark)}.detail-content p{color:var(--muted)}.spec-table{width:100%;border-collapse:collapse;margin:26px 0}.spec-table th,.spec-table td{text-align:left;border-bottom:1px solid var(--line);padding:13px}.spec-table th{width:42%;background:#f8fbfb}.detail-actions{display:flex;gap:13px;flex-wrap:wrap}.project-detail{max-width:980px}.article-body{font-size:17px;color:var(--text)}.article-body time{color:#92a0a7}.article-body h3{font-size:28px;color:var(--dark)}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px}.contact-card{background:var(--primary-soft);border-radius:14px;padding:42px}.contact-card h2{font-size:34px;margin:0 0 20px;color:var(--dark)}.contact-form{display:grid;gap:15px;background:var(--footer);padding:42px;border-radius:14px}.contact-form textarea{height:170px;padding-top:16px}.contact-form button{background:var(--accent);color:#111}
@media(max-width:1180px){.container,.container.wide{width:min(100% - 36px,1480px)}.hero-slide{grid-template-columns:1fr;min-height:auto}.hero-tile.large{min-height:430px}.hero-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}.hero-tile{min-height:260px}.product-grid,.category-grid{grid-template-columns:repeat(2,1fr)}.solution-grid{grid-template-columns:1fr}.solution-card{grid-template-columns:1fr 1fr}}
@media(max-width:980px){.topbar-inner{height:auto;padding:9px 0;flex-direction:column;align-items:flex-start;gap:4px}.top-contact{flex-direction:column;align-items:flex-start;gap:4px}.header-inner{height:70px}.brand span{font-size:24px}.brand small{display:none}.menu-toggle{display:flex}.main-nav{position:fixed;left:0;right:0;top:70px;background:#fff;display:none;flex-direction:column;align-items:flex-start;gap:0;padding:18px;border-top:1px solid var(--line);box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav>a,.nav-dropdown>a{padding:12px 0}.main-nav a:after,.nav-dropdown>a:after{display:none}.nav-dropdown{width:100%}.dropdown-panel{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0;display:grid;grid-template-columns:1fr 1fr}.intro-grid,.about-grid,.newsletter-inner,.detail-grid,.contact-grid,.faq-grid,.cta-inner{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.features-grid,.project-grid,.product-grid.three{grid-template-columns:1fr}.hero-card-content h1{font-size:42px}.hero-card-content h2{font-size:27px}.section-title h2,.about-grid h2,.newsletter h2,.intro-content h2,.cta-inner h2{font-size:34px}.footer-grid{grid-template-columns:1fr 1fr}.subscribe-form{grid-template-columns:1fr}.page-hero h1{font-size:42px}}
@media(max-width:640px){.container,.container.wide{width:min(100% - 26px,1480px)}.hero-carousel{padding:34px 0 66px}.hero-side{grid-template-columns:1fr}.hero-tile.large{min-height:430px}.hero-tile{min-height:240px}.hero-card-content{left:22px;right:22px;bottom:24px;inset:auto 22px 24px 22px}.hero-card-content.center{left:22px;right:22px;transform:none;text-align:left;width:auto}.hero-card-content h1{font-size:34px}.hero-card-content h2{font-size:24px}.hero-card-content p{font-size:15px}.showroom-inner{flex-direction:column;align-items:flex-start}.intro-media,.solution-card,.category-grid,.stats-grid,.product-grid,.project-grid,.footer-grid{grid-template-columns:1fr}.intro-media img{height:300px}.intro-media img:nth-child(2){margin-top:0}.solution-card:nth-child(even) .solution-img{order:0}.solution-img img{min-height:250px}.section{padding:58px 0}.page-hero{padding:56px 0}.detail-main-img{height:360px}.about-image{height:380px}.floating-contact{right:12px;bottom:16px}.floating-contact a{width:46px;height:46px}}

/* V4: Sofija-style wide carousel, Econoluz video/FAQ and logo marquee */
.container.wide{width:min(100% - 48px,1540px)}
.site-header{background:#eefafa}
.header-inner{max-width:1540px}
.hero-sofija-carousel{position:relative;overflow:hidden;background:linear-gradient(105deg,#f6fbfb 0%,#e9f6f7 54%,#dbeff1 100%);min-height:735px;display:flex;align-items:center}
.hero-sofija-track{position:relative;width:100%}
.hero-sofija-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateX(32px);transition:opacity .55s ease,transform .55s ease,visibility .55s ease;display:flex;align-items:center}
.hero-sofija-slide.active{position:relative;opacity:1;visibility:visible;transform:translateX(0)}
.hero-sofija-grid{display:grid;grid-template-columns:.9fr 1fr;gap:86px;align-items:center;padding:98px 0 86px}
.hero-sofija-copy{max-width:620px;padding-left:28px}
.hero-sofija-copy .section-kicker{color:#027e91;font-weight:900;font-size:14px;letter-spacing:.18em;margin-bottom:28px;display:block}
.hero-sofija-copy h1{font-family:Georgia,'Times New Roman',serif;font-size:72px;line-height:1.08;font-weight:500;letter-spacing:-.045em;margin:0 0 26px;color:#06151a}
.hero-sofija-copy p{font-size:18px;line-height:1.75;color:#03475a;max-width:650px;margin:0 0 40px}
.hero-sofija-copy .btn-primary{background:#047e93;color:#fff;border-radius:9px;padding:18px 32px;font-size:15px;box-shadow:none}
.hero-sofija-collage{position:relative;min-height:565px;display:grid;grid-template-columns:1fr 1fr;gap:0 34px;align-items:center}
.hero-sofija-img{position:relative;overflow:hidden;border-radius:16px;background:#dbe7e9;box-shadow:0 20px 55px rgba(0,57,72,.08)}
.hero-sofija-img img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .7s ease}
.hero-sofija-img:hover img{transform:scale(1.04)}
.hero-sofija-main{height:510px;grid-row:1/3;align-self:center}
.hero-sofija-top,.hero-sofija-bottom{height:255px;width:100%}
.hero-sofija-top{align-self:start;margin-bottom:34px}
.hero-sofija-bottom{align-self:end;margin-top:34px}
.hero-sofija-controls{position:absolute;left:50%;bottom:36px;transform:translateX(-50%);width:min(100% - 48px,1540px);display:flex;justify-content:space-between;pointer-events:none;z-index:8}
.hero-sofija-controls button{pointer-events:auto;width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.8);color:#047e93;font-size:34px;line-height:1;box-shadow:0 12px 28px rgba(0,0,0,.08);cursor:pointer;transition:.22s}
.hero-sofija-controls button:hover{background:#047e93;color:#fff}
.hero-sofija-dots{position:absolute;left:50%;bottom:49px;transform:translateX(-50%);display:flex;gap:10px;z-index:9}
.hero-sofija-dots button{width:9px;height:9px;border:0;border-radius:999px;background:rgba(4,126,147,.28);cursor:pointer;padding:0;transition:.2s}
.hero-sofija-dots button.active{width:28px;background:#047e93}
.video-banner{margin:0;background:#111;position:relative;overflow:hidden}
.video-banner-link{position:relative;display:flex;align-items:center;justify-content:center;min-height:435px;color:#fff;text-align:center;overflow:hidden}
.video-banner-link img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.95)}
.video-shade{position:absolute;inset:0;background:rgba(0,0,0,.52)}
.video-play{position:relative;z-index:2;width:112px;height:82px;border-radius:22px;background:#ee1740;display:flex;align-items:center;justify-content:center;font-size:40px;line-height:1;margin-bottom:100px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.video-banner-link h2{position:absolute;z-index:2;left:24px;right:24px;top:calc(50% + 20px);transform:translateY(-50%);font-size:56px;line-height:1.08;color:#fff;margin:0;font-weight:900;letter-spacing:-.03em}
.faq-modern{padding:74px 0 88px;background:#fff}
.faq-lead{text-align:center;margin:0 auto 76px;max-width:1040px}
.faq-lead span{display:block;color:#e61b39;text-transform:uppercase;letter-spacing:.13em;font-size:15px;line-height:1.7;margin-bottom:24px;font-weight:600}
.faq-lead h2{font-size:50px;line-height:1.12;margin:0;color:#0a2a6a;font-weight:900;letter-spacing:-.035em}
.faq-modern-grid{display:grid;grid-template-columns:.95fr 1fr;gap:78px;align-items:start}
.faq-modern-media h2{font-size:46px;line-height:1.08;margin:0 0 34px;color:#0a2a6a;font-weight:900;letter-spacing:-.035em}
.faq-modern-media img{width:100%;height:188px;object-fit:cover;border-radius:0;display:block}
.faq-accordion{display:grid;gap:0;margin-top:8px}
.faq-accordion-item{border-bottom:2px solid #fff;background:#dfe6f2;overflow:hidden}
.faq-accordion-item button{width:100%;min-height:72px;border:0;background:#d7dfef;color:#082a66;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:0 36px;font-family:inherit;font-size:21px;font-weight:650;cursor:pointer}
.faq-accordion-item button em{position:relative;width:18px;height:18px;flex:0 0 auto;margin-left:20px}
.faq-accordion-item button em:before,.faq-accordion-item button em:after{content:'';position:absolute;left:0;top:8px;width:18px;height:3px;background:#ea1740;border-radius:99px;transition:.2s}
.faq-accordion-item button em:after{transform:rotate(90deg)}
.faq-accordion-item.open button em:after{transform:rotate(0);opacity:0}
.faq-accordion-content{display:none;background:#fff;padding:26px 36px 38px;color:#051c31;font-size:19px;line-height:1.7}
.faq-accordion-item.open .faq-accordion-content{display:block}
.faq-accordion-content p{margin:0;color:#051c31;font-size:19px;line-height:1.7}
.brand-logo-marquee{padding:58px 0 70px;background:#fff;border-top:1px solid #eef2f2;overflow:hidden}
.logo-marquee-window{width:100%;overflow:hidden;position:relative}
.logo-marquee-window:before,.logo-marquee-window:after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:2;pointer-events:none}.logo-marquee-window:before{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}.logo-marquee-window:after{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.logo-marquee-track{display:flex;align-items:center;gap:98px;width:max-content;animation:logoMarquee 28s linear infinite}
.logo-marquee-window:hover .logo-marquee-track{animation-play-state:paused}
.brand-logo-item{width:260px;height:92px;display:flex;align-items:center;justify-content:center;filter:grayscale(100%);opacity:.78;transition:.25s}
.brand-logo-item:hover{filter:grayscale(0);opacity:1}
.brand-logo-item img{max-width:100%;max-height:92px;object-fit:contain;display:block}
@keyframes logoMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:1180px){.hero-sofija-grid{grid-template-columns:1fr;gap:46px;padding:64px 0 92px}.hero-sofija-copy{max-width:880px;padding-left:0}.hero-sofija-copy h1{font-size:58px}.hero-sofija-collage{min-height:auto;grid-template-columns:1fr 1fr 1fr;gap:18px}.hero-sofija-main,.hero-sofija-top,.hero-sofija-bottom{height:270px;margin:0}.faq-modern-grid{grid-template-columns:1fr;gap:38px}.video-banner-link h2{font-size:46px}}
@media(max-width:760px){.container.wide{width:min(100% - 28px,1540px)}.hero-sofija-carousel{min-height:auto}.hero-sofija-grid{padding:46px 0 82px}.hero-sofija-copy h1{font-size:42px}.hero-sofija-copy p{font-size:16px}.hero-sofija-collage{grid-template-columns:1fr}.hero-sofija-main,.hero-sofija-top,.hero-sofija-bottom{height:250px}.hero-sofija-controls{bottom:22px}.hero-sofija-dots{bottom:36px}.video-banner-link{min-height:320px}.video-play{width:86px;height:62px;font-size:28px;margin-bottom:86px}.video-banner-link h2{font-size:34px}.faq-modern{padding:56px 0}.faq-lead{margin-bottom:48px}.faq-lead h2,.faq-modern-media h2{font-size:34px}.faq-accordion-item button{font-size:17px;padding:0 20px}.faq-accordion-content{padding:22px 20px}.logo-marquee-track{gap:44px}.brand-logo-item{width:190px}}


/* V5 full-width transition band, interaction effects and playable video modal */
.showroom-strip{position:relative;isolation:isolate;background:linear-gradient(120deg,#052f3e 0%,#057f93 47%,#e9f6f7 47.2%,#f7fbfb 100%);padding:0;overflow:hidden}
.showroom-strip:before{content:'';position:absolute;left:-120px;top:-160px;width:390px;height:390px;border-radius:50%;background:rgba(255,255,255,.08);z-index:-1}
.showroom-strip:after{content:'';position:absolute;right:8%;bottom:-90px;width:250px;height:250px;border-radius:50%;background:rgba(245,163,0,.12);z-index:-1}
.showroom-inner{position:relative;background:transparent;border-radius:0;min-height:128px;padding:34px 0;display:grid;grid-template-columns:minmax(360px,1.05fr) auto auto;align-items:center;gap:34px;color:#fff}
.showroom-inner:before{content:'';position:absolute;inset:22px 0;border:1px solid rgba(255,255,255,.18);border-left:0;border-right:0;pointer-events:none}
.showroom-copy{position:relative;z-index:2;padding-left:0}
.showroom-inner span{display:block;color:#fff;font-size:25px;line-height:1.15;font-weight:900;letter-spacing:-.02em;margin-bottom:7px}
.showroom-inner p{color:rgba(255,255,255,.78);font-size:15px;max-width:620px;margin:0}
.showroom-highlights{position:relative;z-index:2;display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.showroom-highlights em{font-style:normal;color:#05313e;background:rgba(255,255,255,.86);border:1px solid rgba(255,255,255,.9);padding:10px 14px;border-radius:999px;font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.08em;box-shadow:0 8px 24px rgba(0,45,61,.06)}
.showroom-inner a{position:relative;z-index:2;min-width:142px;background:#06151a;color:#fff;border-color:#06151a;box-shadow:0 14px 28px rgba(0,28,40,.22)}
.showroom-inner a:hover{background:var(--accent);border-color:var(--accent);color:#111;transform:translateY(-2px)}
.video-banner-link{width:100%;border:0;padding:0;font-family:inherit;cursor:pointer;transition:filter .28s ease}
.video-banner-link:hover img{transform:scale(1.035);filter:saturate(1.02) contrast(1.04)}
.video-banner-link img{transition:transform .75s ease,filter .75s ease}
.video-play{transition:transform .25s ease,box-shadow .25s ease,background .25s ease}
.video-banner-link:hover .video-play{transform:translateY(-3px) scale(1.08);box-shadow:0 24px 55px rgba(238,23,64,.36);background:#ff0f3e}
.video-modal{position:fixed;inset:0;z-index:9999;background:rgba(5,16,20,.86);display:none;align-items:center;justify-content:center;padding:30px;backdrop-filter:blur(8px)}
.video-modal.open{display:flex}
.video-modal-box{position:relative;width:min(1080px,94vw);aspect-ratio:16/9;background:#000;border-radius:18px;box-shadow:0 28px 90px rgba(0,0,0,.45);overflow:hidden;animation:videoZoom .24s ease}
.video-modal-box iframe,.video-modal-box video{width:100%;height:100%;border:0;display:block;background:#000}
.video-modal-close{position:absolute;right:-14px;top:-52px;width:44px;height:44px;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:30px;line-height:1;cursor:pointer;transition:.22s}
.video-modal-close:hover{background:#fff;color:#111;transform:rotate(90deg)}
@keyframes videoZoom{from{opacity:.35;transform:translateY(16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
.reveal-on-scroll{opacity:0;transform:translateY(32px);transition:opacity .72s ease,transform .72s ease}.reveal-on-scroll.in-view{opacity:1;transform:translateY(0)}
.hero-sofija-copy .section-kicker,.hero-sofija-copy h1,.hero-sofija-copy p,.hero-sofija-copy .btn-primary{animation:heroTextUp .7s ease both}.hero-sofija-copy h1{animation-delay:.08s}.hero-sofija-copy p{animation-delay:.16s}.hero-sofija-copy .btn-primary{animation-delay:.24s}
@keyframes heroTextUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
.btn-primary,.btn-outline,.btn-light,.showroom-inner a,.solution-text a,.project-info em,.product-info span{position:relative;overflow:hidden}.btn-primary:before,.btn-outline:before,.btn-light:before,.showroom-inner a:before{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 0%,rgba(255,255,255,.42) 45%,transparent 70%);transform:translateX(-130%);transition:transform .55s ease}.btn-primary:hover:before,.btn-outline:hover:before,.btn-light:hover:before,.showroom-inner a:hover:before{transform:translateX(130%)}
.feature-card,.solution-card,.project-card,.product-card,.stats-grid div,.category-card,.faq-accordion-item,.brand-logo-item{will-change:transform}.stats-grid div:hover{transform:translateY(-5px);box-shadow:0 18px 42px rgba(8,34,46,.09);border-color:rgba(4,126,147,.22)}.solution-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.solution-card{transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease}.solution-card:hover .solution-img img,.project-card:hover .project-img img,.product-card:hover .product-img img{transform:scale(1.06)}.solution-img img,.project-img img,.product-img img{transition:transform .65s ease}.faq-accordion-item:hover{transform:translateX(5px);box-shadow:0 16px 34px rgba(8,42,102,.06)}.faq-accordion-item{transition:transform .22s ease,box-shadow .22s ease}.brand:hover span{letter-spacing:.035em}.brand span{transition:letter-spacing .25s ease}.main-nav a{transition:color .22s ease}.main-nav a:hover{color:#027e91}.floating-contact a:hover{transform:translateY(-4px) scale(1.05)}
@media(max-width:980px){.showroom-inner{grid-template-columns:1fr;gap:18px;padding:30px 0}.showroom-inner:before{inset:14px 0}.showroom-strip{background:linear-gradient(135deg,#052f3e,#057f93)}.showroom-highlights{justify-content:flex-start}.showroom-inner a{justify-self:start}}
@media(max-width:640px){.showroom-inner span{font-size:22px}.showroom-highlights em{font-size:11px;padding:8px 11px}.video-modal{padding:18px}.video-modal-close{right:0;top:-52px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal-on-scroll{opacity:1!important;transform:none!important}.logo-marquee-track{animation:none!important}}

/* V7 English content, old-site company section and floating contact popup */
.about-page-hero{background:linear-gradient(135deg,#edf8f8 0%,#ffffff 82%)}
.about-old-copy{padding:64px 0 34px;background:#fff}
.about-old-copy h2{text-align:center;text-transform:uppercase;font-size:42px;line-height:1.15;letter-spacing:.02em;margin:0 0 28px;color:#101820;font-weight:800}
.about-copy-text{max-width:1360px;margin:0 auto;border-top:1px dotted rgba(6,57,74,.25);padding-top:28px;color:#1f2a31;font-weight:600;font-size:16px;line-height:1.55}
.about-copy-text p{margin:0 0 18px}
.about-legacy-showcase{padding:50px 0 86px;background:#fff;overflow:hidden}
.about-legacy-grid{display:grid;grid-template-columns:1.1fr .95fr;gap:0;align-items:end;position:relative}
.about-legacy-main{position:relative;z-index:2;max-width:850px;border:26px solid rgba(17,26,30,.52);box-shadow:0 22px 60px rgba(15,23,27,.12);background:#fff}
.about-legacy-main img{width:100%;height:620px;object-fit:cover}
.about-legacy-card{margin-left:-130px;margin-bottom:-48px;min-height:560px;background:#d5f4f4;display:grid;grid-template-rows:auto 1fr;align-content:start;padding:58px 62px 54px 250px;position:relative;z-index:1}
.about-legacy-card:before{content:'';position:absolute;left:0;top:0;bottom:0;width:210px;background:rgba(255,255,255,.36)}
.about-legacy-card-img{width:100%;max-width:520px;justify-self:end;margin-bottom:56px;box-shadow:0 14px 38px rgba(7,55,62,.08)}
.about-legacy-card-img img{width:100%;height:300px;object-fit:cover}
.about-legacy-card-body{display:grid;grid-template-columns:86px 1fr;gap:30px;align-items:center;max-width:520px;justify-self:end}
.about-legacy-card-body strong{writing-mode:vertical-rl;transform:rotate(180deg);font-size:42px;line-height:1;color:#9edede;letter-spacing:.08em;font-weight:900;text-transform:uppercase;background:#fff;padding:28px 16px;text-align:center}
.about-legacy-card-body p{margin:0;font-size:17px;line-height:1.8;color:#34424b}
.about-factory-gallery{padding:54px 0 94px;background:#ade8e6;color:#fff;text-align:center}
.about-factory-gallery h2{font-size:42px;line-height:1.1;margin:0 auto 34px;text-transform:uppercase;font-weight:700;letter-spacing:.02em;color:#fff;border-bottom:1px dotted rgba(255,255,255,.68);padding-bottom:24px;max-width:1400px}
.about-gallery-panel{background:rgba(255,255,255,.45);padding:64px 72px;min-height:420px;display:grid;grid-template-columns:repeat(3,1fr);gap:110px;align-items:start}
.about-gallery-panel div{overflow:hidden;background:#fff;box-shadow:0 16px 44px rgba(0,0,0,.06)}
.about-gallery-panel img{width:100%;height:260px;object-fit:cover;transition:transform .55s ease}
.about-gallery-panel div:hover img{transform:scale(1.06)}
.about-join{padding:72px 0 86px;background:#fff;text-align:center}
.about-join h2{margin:0 0 14px;text-transform:uppercase;font-size:46px;line-height:1;color:#83d6d3;letter-spacing:.02em;font-weight:900}
.about-join a{display:inline-block;font-size:40px;line-height:1.1;color:#2e3135;font-weight:900;letter-spacing:.03em}
.contact-map-section{padding:0 0 90px;background:#fff}
.contact-map-card{display:grid;grid-template-columns:.45fr .55fr;gap:28px;align-items:stretch;background:#f2f8f8;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:0 16px 44px rgba(8,34,46,.06)}
.contact-map-card>div{padding:28px 18px;display:flex;flex-direction:column;justify-content:center}
.contact-map-card h2{font-size:40px;line-height:1.12;margin:0 0 12px;color:var(--dark);letter-spacing:-.03em}
.contact-map-card p{font-size:17px;color:var(--muted);margin:0}
.contact-map-card iframe{width:100%;height:420px;border:0;border-radius:14px;background:#e6eeee}
.floating-contact{position:fixed;right:22px;bottom:24px;z-index:200;display:block}.floating-contact-toggle{height:54px;border:0;border-radius:999px;background:#06394a;color:#fff;box-shadow:0 16px 34px rgba(0,0,0,.20);display:flex;align-items:center;gap:12px;padding:0 10px 0 20px;font-family:inherit;font-weight:900;letter-spacing:.04em;cursor:pointer;transition:.25s}.floating-contact-toggle b{width:36px;height:36px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;font-size:22px;transition:.25s}.floating-contact.open .floating-contact-toggle b{transform:rotate(45deg);background:#f5a300;color:#111}.floating-contact-panel{position:absolute;right:0;bottom:68px;width:320px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 70px rgba(0,0,0,.22);padding:20px;opacity:0;visibility:hidden;transform:translateY(12px) scale(.96);transform-origin:bottom right;transition:.24s}.floating-contact.open .floating-contact-panel{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.floating-contact-panel strong{display:block;color:var(--dark);font-size:17px;margin-bottom:13px}.floating-contact-panel a{width:auto;height:auto;border-radius:12px;background:#f4f9f9;color:#06394a;box-shadow:none;display:block;padding:12px 14px;margin:8px 0;font-weight:800;text-align:left}.floating-contact-panel a.float-wa{background:#e9fbf1;color:#087835}.floating-contact-panel a:hover{transform:translateX(-3px);background:#06394a;color:#fff}.floating-contact-panel p{margin:12px 0 0;color:#6d7b84;font-size:13px;line-height:1.55}.main-nav .nav-dropdown>a:after{bottom:20px}
@media(max-width:1180px){.about-legacy-grid{grid-template-columns:1fr}.about-legacy-main{max-width:none}.about-legacy-card{margin:34px 0 0;padding:42px}.about-legacy-card:before{display:none}.about-gallery-panel{gap:34px;padding:42px}.contact-map-card{grid-template-columns:1fr}.contact-map-card iframe{height:360px}}
@media(max-width:760px){.about-old-copy h2,.about-factory-gallery h2,.about-join h2{font-size:32px}.about-copy-text{font-size:15px}.about-legacy-main{border-width:14px}.about-legacy-main img{height:360px}.about-legacy-card{padding:28px}.about-legacy-card-img img{height:220px}.about-legacy-card-body{grid-template-columns:1fr}.about-legacy-card-body strong{writing-mode:horizontal-tb;transform:none;font-size:28px}.about-gallery-panel{grid-template-columns:1fr;padding:24px}.about-gallery-panel img{height:220px}.about-join a{font-size:30px}.floating-contact{right:12px;bottom:14px}.floating-contact-panel{width:min(320px,calc(100vw - 24px))}.contact-map-card{padding:18px}.contact-map-card iframe{height:300px}}