*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:#0f172a;background:#fff}
a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}
.container{width:min(1360px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(226,232,240,.8)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-text{min-width:0}.brand-logo{width:130px;height:auto;display:block;flex:0 0 auto}.brand-subtitle{font-size:.75rem;color:#64748b;margin-top:0;line-height:1.35}
.nav{display:flex;gap:24px;font-size:.95rem;font-weight:600;color:#334155}.nav a:hover{color:#0f172a}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:18px;padding:15px 24px;font-weight:700;transition:.2s transform,.2s background,.2s border;border:none;cursor:pointer}
.btn:hover{transform:translateY(-1px)}.btn-dark{background:#0f172a;color:#fff}.btn-light{background:#fff;border:1px solid #cbd5e1;color:#0f172a}.btn-small{padding:10px 16px;font-size:.95rem}.full{width:100%}

.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(248,250,252,.55), rgba(248,250,252,.55)),
    url("images/hero-bg.jpg") center/cover no-repeat;
  z-index:-1;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;padding:64px 0 96px}
.badge{display:inline-flex;align-items:center;border:1px solid #e2e8f0;background:rgba(255,255,255,.88);border-radius:999px;padding:8px 14px;font-size:.78rem;font-weight:700;color:#475569;box-shadow:0 4px 18px rgba(15,23,42,.05);margin-bottom:16px}
h1,h2,h3{margin:0;line-height:1.08}h1{font-size:clamp(2.25rem,5vw,4rem);font-weight:900;max-width:720px}h2{font-size:clamp(1.8rem,3vw,2.7rem);font-weight:900;max-width:760px}h3{font-size:1.3rem;font-weight:800}
.hero-text,.section-text{font-size:1.07rem;line-height:1.8;color:#334155;margin:20px 0 0;max-width:700px}.section-text.compact{max-width:760px}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:28px}.mini-card{background:rgba(255,255,255,.86);backdrop-filter:blur(6px);border:1px solid #e2e8f0;border-radius:18px;padding:16px;font-size:.95rem;font-weight:600;box-shadow:0 6px 20px rgba(15,23,42,.05)}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.lead-box-inner{background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border:1px solid #e2e8f0;border-radius:32px;padding:16px;box-shadow:0 30px 80px rgba(148,163,184,.25);display:grid;grid-template-columns:1fr 1fr;gap:16px}
.lead-info{background:#0f172a;color:#fff;border-radius:24px;padding:24px}.lead-label{font-size:.8rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#cbd5e1}
.lead-info h2{font-size:2rem;margin-top:16px}.lead-info h2 span{display:block;font-size:.8em}.lead-info p{margin:16px 0 0;color:#cbd5e1;line-height:1.8}
.lead-form,.contact-form{background:rgba(248,250,252,.92);border:1px solid #e2e8f0;border-radius:24px;padding:24px;display:grid;gap:16px}.contact-form{background:#fff}
label span{display:block;font-size:.92rem;font-weight:600;margin-bottom:8px}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:18px;padding:14px 16px;background:#fff;outline:none}
textarea{min-height:140px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#0f172a}

.section{padding:88px 0}.section-soft{background:#f8fafc}.section-dark{background:#020617;color:#fff}
.cases-section{position:relative;overflow:hidden;isolation:isolate;background:url("images/panoramic.jpg") center/cover no-repeat}
.cases-section::before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(248,250,252,.92),rgba(248,250,252,.9));z-index:-1}
.cases-section .section-head{position:relative;z-index:1}
.cases-section .cases-grid{position:relative;z-index:1}

.section-head{margin-bottom:40px}.section-head.center{text-align:center}
.eyebrow{font-size:.82rem;font-weight:800;letter-spacing:.2em;text-transform:uppercase;color:#64748b;margin-bottom:12px}.eyebrow.light{color:#94a3b8}

.services-grid,.objects-grid,.benefits-grid,.brands-grid,.clients-grid{display:grid;gap:24px}
.services-grid{grid-template-columns:repeat(4,1fr)}
.objects-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.benefits-grid{grid-template-columns:repeat(3,1fr)}
.brands-grid{grid-template-columns:repeat(4,1fr)}
.clients-grid{grid-template-columns:repeat(3,1fr)}

.card{background:#fff;border:1px solid #e2e8f0;border-radius:32px;padding:24px;box-shadow:0 10px 28px rgba(15,23,42,.04);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease,background-color .28s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(15,23,42,.10);border-color:rgba(148,163,184,.45)}
.service-card a{display:inline-block;margin-top:18px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.card-image,.case-image{border-radius:24px;background:linear-gradient(135deg,#f1f5f9,#cbd5e1);margin-bottom:20px}.card-image{height:160px;background-size:cover;background-position:center}.case-image{height:200px}
.image-mirror{position:relative;background-image:url("images/mirror.png")}.image-energy{background-image:url("images/energy_saving.jpg")}.image-armor{background-image:url("images/armor.jpg")}.image-decor{background-image:url("images/decor.jpg")}.image-mirror span{position:absolute;left:16px;bottom:16px;background:rgba(255,255,255,.9);padding:8px 12px;border-radius:12px;font-weight:700;font-size:.8rem}
.dark-tile{border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);border-radius:28px;padding:18px 16px;font-size:1rem;font-weight:700;backdrop-filter:blur(8px);text-align:center;line-height:1.35;display:flex;align-items:center;justify-content:center;min-height:92px}
.brand-logo-card{display:flex;align-items:center;justify-content:center;min-height:132px;padding:20px;background:rgba(255,255,255,.08)}
.brand-logo-card img{max-width:100%;max-height:64px;object-fit:contain;display:block;filter:none}

.cases-grid,.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card p{color:#475569;line-height:1.8}.client-card{font-weight:600;text-align:center}
.split-grid,.contacts-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px}.steps-grid{display:grid;gap:16px}.step-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid #e2e8f0;border-radius:28px;padding:20px;box-shadow:0 10px 28px rgba(15,23,42,.04);font-weight:600;line-height:1.7}
.step-num{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#0f172a;color:#fff;font-weight:900;flex:0 0 auto}
.benefit-card{font-weight:600;line-height:1.8}
.review-top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:16px}.review-top h3{font-size:1.1rem}.review-top span{font-size:.9rem;color:#64748b}.pill{padding:6px 12px;border-radius:999px;background:#f1f5f9;font-size:.8rem;font-weight:700;color:#475569}
.faq-wrap{width:min(860px,calc(100% - 32px))}.faq-list{display:grid;gap:16px}.faq-item summary{cursor:pointer;font-weight:800;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{margin:16px 0 0}
.contact-panel{background:#020617;color:#fff;border-radius:32px;padding:32px;box-shadow:0 30px 80px rgba(148,163,184,.25)}.contact-panel p{color:#cbd5e1;line-height:1.8}.contact-list{display:grid;gap:12px;margin-top:24px;color:#e2e8f0}.contact-list a{text-decoration:underline;text-underline-offset:4px}
.form-note{font-size:.8rem;color:#64748b;line-height:1.7;margin:0}
.site-footer{border-top:1px solid #e2e8f0;background:#fff}.footer-inner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:28px 0;color:#64748b;font-size:.95rem}.footer-links{display:flex;gap:16px;flex-wrap:wrap}

.logo-marquee{overflow:hidden}
.logo-track{display:flex;gap:16px;width:max-content;animation:logoMarqueeLeft 28s linear infinite}
.logo-card{display:flex;height:120px;min-width:220px;align-items:center;justify-content:center;border:1px solid #e2e8f0;background:#fff;border-radius:32px;padding:0;text-align:center;font-weight:700;color:#334155;box-shadow:0 10px 28px rgba(15,23,42,.04);overflow:hidden}
@keyframes logoMarqueeLeft{from{transform:translateX(0)}to{transform:translateX(-50%)}}

@media (max-width: 1100px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .objects-grid{grid-template-columns:repeat(3,1fr)}
  .benefits-grid{grid-template-columns:repeat(2,1fr)}
  .brands-grid{grid-template-columns:repeat(2,1fr)}
  .clients-grid{grid-template-columns:repeat(2,1fr)}
  .cases-grid,.reviews-grid{grid-template-columns:1fr}
  .hero-grid,.split-grid,.contacts-grid,.lead-box-inner{grid-template-columns:1fr}
}
@media (max-width: 820px){
  .nav{display:none}
  .header-inner{flex-wrap:wrap}
  .hero-grid{padding:48px 0 72px}
  .section{padding:72px 0}
  .feature-grid{grid-template-columns:1fr}
}
@media (max-width: 560px){
  .container{width:min(100% - 20px,1360px)}
  .btn{width:100%}
  .hero-actions{flex-direction:column}
  .services-grid,.objects-grid,.benefits-grid,.brands-grid,.clients-grid{grid-template-columns:1fr}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .logo-card{min-width:180px}
}

.case-gallery-trigger{display:block}
.case-gallery-trigger .case-image{cursor:zoom-in;transition:transform .2s ease, box-shadow .2s ease;background-size:cover;background-position:center}
.case-gallery-trigger:hover .case-image{transform:translateY(-4px) scale(1.01);box-shadow:0 20px 44px rgba(15,23,42,.16)}
.case-image-kvartura{background-image:url("images/kvartura_preview.jpg");background-position:center bottom}
.case-image-office{background-image:url("images/Office_prewie.jpg");background-position:center center}
.case-image-house{background-image:url("images/armor_mirror_prew.jpg");background-position:center center}
.case-image-float{background-image:url("images/Float.jpg");background-position:center center}
.case-image-shina{background-image:url("images/Shina_prew.jpg");background-position:center center}
.case-image-trc{background-image:url("images/trc_rew.jpg");background-position:center center}
.lightbox{position:fixed;inset:0;background:rgba(2,6,23,.86);display:none;align-items:center;justify-content:center;padding:32px;z-index:1000}
.lightbox.is-open{display:flex}
.lightbox-content{position:relative;max-width:min(92vw,1200px);max-height:88vh;display:flex;align-items:center;justify-content:center;touch-action:pan-y}
.lightbox-image{max-width:100%;max-height:88vh;border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,.45);user-select:none;-webkit-user-drag:none}
.lightbox-close,.lightbox-nav{position:absolute;border:none;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;backdrop-filter:blur(8px)}
.lightbox-close{top:18px;right:18px;width:48px;height:48px;border-radius:999px;font-size:32px;line-height:1}
.lightbox-nav{top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:999px;display:grid;place-items:center;font-size:38px;font-weight:300}
.lightbox-prev{left:18px}
.lightbox-next{right:18px}
.lightbox-meta{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;justify-content:center;pointer-events:none}
.lightbox-counter{background:rgba(15,23,42,.72);color:#fff;padding:8px 12px;border-radius:999px;font-size:.84rem;font-weight:700;letter-spacing:.04em;box-shadow:0 10px 28px rgba(0,0,0,.22)}
.lightbox-close:hover,.lightbox-nav:hover{background:rgba(255,255,255,.24)}
.case-gallery-trigger:hover + h3{color:#020617}
@media (max-width: 640px){
  .lightbox{padding:16px}
  .lightbox-close{top:12px;right:12px}
  .lightbox-nav{width:44px;height:44px;font-size:30px}
  .lightbox-prev{left:10px}
  .lightbox-next{right:10px}
}


.case-placeholder-card{border-style:dashed;background:linear-gradient(180deg,#ffffff 0%,#f8fafc 100%)}
.case-image-placeholder{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(135deg,#e2e8f0 0%,#cbd5e1 50%,#e2e8f0 100%)}
.case-image-placeholder::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at top right,rgba(255,255,255,.65),transparent 35%),linear-gradient(120deg,transparent 0%,rgba(255,255,255,.35) 35%,transparent 70%);opacity:.9}
.case-placeholder-badge{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:999px;background:rgba(15,23,42,.88);color:#fff;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;box-shadow:0 16px 32px rgba(15,23,42,.18)}

.social-section{padding-top:56px}
.social-section .section-head,.social-section .section-head .eyebrow,.social-section .section-head h2{text-align:center;margin-left:auto;margin-right:auto}
.social-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.social-btn{display:inline-flex;align-items:center;justify-content:center;min-width:180px;padding:16px 24px;border-radius:18px;font-weight:800;font-size:1rem;color:#fff;transition:transform .22s ease,box-shadow .22s ease,opacity .22s ease;box-shadow:0 16px 34px rgba(15,23,42,.14)}
.social-btn:hover{transform:translateY(-4px);opacity:.96;box-shadow:0 24px 48px rgba(15,23,42,.2)}
.social-btn.instagram{background:linear-gradient(135deg,#833ab4 0%,#fd1d1d 52%,#fcb045 100%)}
.social-btn.facebook{background:#1877f2}
.social-btn.tiktok{background:#111827}
@media (max-width:560px){.social-buttons{flex-direction:column}.social-btn{width:100%}}

.logo-card img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;display:block;filter:none;border-radius:inherit}
@media (max-width: 640px){.logo-card{height:96px;min-width:180px}}


.brand-marquee .brand-logo-track{animation:logoMarqueeLeft 24s linear infinite}
.brand-marquee .brand-logo-card{height:120px;min-width:220px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);box-shadow:0 10px 28px rgba(2,6,23,.22);padding:0;overflow:hidden}
.brand-marquee .brand-logo-card img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;padding:0;display:block;border-radius:inherit}
@media (max-width:640px){.brand-marquee .brand-logo-card{height:96px;min-width:180px}}


.form-honeypot{position:absolute !important;left:-9999px !important;opacity:0 !important;pointer-events:none !important;height:0 !important;width:0 !important;}
.form-status{margin-top:12px;min-height:24px;font-size:.92rem;line-height:1.5;color:#475569;}
.form-status.is-success{color:#166534;font-weight:600;}
.form-status.is-error{color:#b91c1c;font-weight:600;}
.form-status.is-pending{color:#334155;}
button[disabled]{opacity:.7;cursor:not-allowed;}


@media (max-width: 700px){
  .logo-marquee{overflow:visible}
  .logo-track,
  .brand-marquee .brand-logo-track{
    animation:none !important;
    width:100%;
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
  }
  .logo-card,
  .brand-marquee .brand-logo-card{
    min-width:0;
    width:100%;
    height:88px;
    border-radius:24px;
  }
  .logo-marquee .logo-track > .logo-card:nth-child(n+18){display:none}
  .brand-marquee .brand-logo-track > .brand-logo-card:nth-child(n+9){display:none}
}

@media (max-width:640px){.brand{gap:10px}.brand-logo{width:98px}.brand-subtitle{font-size:.68rem}}


.policy-page{padding:64px 0 96px}
.policy-page .container{max-width:900px}
.policy-page h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:16px}
.policy-page h2{font-size:1.35rem;margin:32px 0 12px}
.policy-page p,.policy-page li{color:#475569;line-height:1.8}
.policy-page ul{padding-left:20px}
.policy-back{margin-top:32px}

.cookie-banner{position:fixed;left:0;right:0;bottom:16px;z-index:1100;padding:0 12px}
.cookie-banner__inner{background:rgba(255,255,255,.96);border:1px solid #e2e8f0;box-shadow:0 16px 48px rgba(15,23,42,.16);border-radius:24px;padding:18px 20px;display:flex;gap:20px;align-items:center;justify-content:space-between;backdrop-filter:blur(12px)}
.cookie-banner__text{color:#334155;line-height:1.6;font-size:.95rem;max-width:760px}
.cookie-banner__text strong{color:#0f172a}
.cookie-banner__text a{text-decoration:underline;text-underline-offset:4px}
.cookie-banner__actions{display:flex;gap:12px;align-items:center;flex-shrink:0}
.cookie-btn-settings,.cookie-btn-accept{width:auto}
@media (max-width:700px){.cookie-banner{bottom:10px}.cookie-banner__inner{flex-direction:column;align-items:flex-start;padding:16px}.cookie-banner__actions{width:100%;flex-direction:column}.cookie-banner__actions .btn{width:100%}}


.seo-text-block{padding-top:72px;padding-bottom:72px}
.seo-copy{max-width:980px;display:grid;gap:16px}
.seo-copy p{margin:0;color:#475569;line-height:1.9;font-size:1rem}


.service-hero{padding:64px 0;background:linear-gradient(135deg,#f8fafc 0%,#ffffff 45%,#e2e8f0 100%)}
.service-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:start}
.service-panel{background:#fff;border:1px solid #e2e8f0;border-radius:32px;padding:28px;box-shadow:0 10px 28px rgba(15,23,42,.04)}
.service-panel.dark{background:#020617;color:#fff}
.service-panel.dark p{color:#cbd5e1}
.service-list{display:grid;gap:12px;margin-top:18px}
.service-list li{color:#475569;line-height:1.8}
.service-panel.dark .service-list li{color:#e2e8f0}
.breadcrumbs{font-size:.92rem;color:#64748b;margin-bottom:14px}
.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}
.cta-stack{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.note-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:24px;padding:18px;color:#334155;line-height:1.8}
.related-links{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.related-links a{display:block;background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:18px;font-weight:700;box-shadow:0 10px 28px rgba(15,23,42,.04)}
@media (max-width: 900px){
  .service-hero-grid,.related-links{grid-template-columns:1fr}
}