:root {
    --bg: #f3f6fb;
    --bg-alt: #e6eefa;
    --bg-card: #ffffff;
    --text: #212529;
    --text-light: #5f6b7a;
    --border: #dee2e6;
    --accent: #1d4ed8;
    --accent-hover: #1e3a8a;
    --accent-text: #ffffff;
    --white: #ffffff;
    --dark: #1a1a1a;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --transition: 0.3s ease;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; background-color: var(--bg); }
body { 
    font-family:'Segoe UI','Inter',sans-serif; 
    color:var(--text); 
    line-height:1.6; 
    overflow-x:hidden; 
    position: relative;
    background: transparent;
}

.container { max-width:1200px; margin:0 auto; padding:0 20px; position: relative; z-index: 1; }
.header { background:rgba(255, 255, 255, 0.95); backdrop-filter: blur(8px); position:sticky; top:0; z-index:1000; border-bottom:1px solid var(--border); box-shadow:0 2px 15px rgba(0,0,0,0.02); }
.header__inner { display:flex; align-items:center; justify-content:space-between; padding:6px 0; }
.logo { display:flex; align-items:center; text-decoration:none; }
.logo__image { height:72px; width:auto; max-width:320px; object-fit:contain; display:block; border:none; outline:none; }
.nav { display:flex; align-items:center; gap:28px; }
.nav__link { color:var(--text-light); text-decoration:none; font-weight:500; font-size:0.95rem; transition:var(--transition); position:relative; }
.nav__link:hover { color:var(--accent); }
.nav__link::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px; background:var(--accent); transition:var(--transition); }
.nav__link:hover::after { width:100%; }
.header__phone { color:var(--accent); font-weight:700; font-size:1.1rem; text-decoration:none; white-space:nowrap; display:flex; align-items:center; gap:8px; }
.header__phone:hover { color:var(--accent-hover); }

/* Кнопка Telegram в шапке */
.header__telegram { color: #0088cc; font-weight: 700; font-size: 1.05rem; text-decoration: none; white-space: nowrap; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.header__telegram:hover { color: #006699; }

.burger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:5px; z-index:1001; }
.burger span { width:28px; height:3px; background:var(--dark); border-radius:3px; transition:var(--transition); }
.burger.active span:nth-child(1) { transform:rotate(45deg) translate(5px,6px); }
.burger.active span:nth-child(2) { opacity:0; }
.burger.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-6px); }

.hero { background:linear-gradient(135deg, #eef4fe 0%, #f7faff 55%, #dce9fb 100%); padding:70px 0 75px; position:relative; overflow:hidden; border-bottom:1px solid var(--border); }
.hero::before { content:''; position:absolute; top:-40%; right:-20%; width:500px; height:500px; background:radial-gradient(circle,rgba(29,78,216,0.10) 0%,transparent 70%); border-radius:50%; pointer-events:none; }
.hero__inner { display:grid; grid-template-columns:1.15fr 1fr; gap:44px; align-items:center; }
.hero__title { font-size:2.6rem; font-weight:800; color:#1a1a1a; margin-bottom:18px; letter-spacing:0.3px; line-height:1.15; }
.hero__title span { color:var(--accent); }
.hero__subtitle { font-size:1.15rem; color:var(--text-light); margin-bottom:30px; max-width:560px; }
.hero__actions { display:flex; flex-wrap:wrap; gap:10px; }
.hero__actions .btn { padding:13px 22px; font-size:0.95rem; }
.hero__gallery { display:grid; grid-template-columns:1fr 1fr; grid-template-rows:230px 150px; gap:14px; }
.hero__photo { width:100%; height:100%; object-fit:cover; border-radius:16px; box-shadow:0 12px 30px rgba(15,23,42,0.15); display:block; }
.hero__photo--main { grid-column:1 / -1; }
.btn { display:inline-block; padding:15px 38px; font-size:1rem; font-weight:700; border:none; border-radius:50px; cursor:pointer; text-decoration:none; transition:var(--transition); letter-spacing:0.3px; }
.btn--accent { background:var(--accent); color:var(--accent-text); box-shadow:0 8px 20px rgba(29,78,216,0.25); }
.btn--accent:hover { background:var(--accent-hover); transform:translateY(-2px); box-shadow:0 12px 28px rgba(29,78,216,0.35); }
.btn--outline { background:transparent; color:#1a1a1a; border:2px solid var(--accent); }
.btn--outline:hover { background:var(--accent); color:var(--accent-text); transform:translateY(-2px); box-shadow:0 8px 20px rgba(29,78,216,0.2); }

/* Кнопка Telegram в hero */
.btn--telegram { background:#0088cc; color:#ffffff; box-shadow:0 8px 20px rgba(0,136,204,0.25); }
.btn--telegram:hover { background:#006699; transform:translateY(-2px); box-shadow:0 12px 28px rgba(0,136,204,0.35); }

.hero__badges { display:flex; gap:16px; margin-top:36px; flex-wrap:wrap; }
.badge-item { text-align:center; background:var(--white); padding:12px 22px; border-radius:16px; box-shadow:var(--shadow); border:1px solid var(--border); min-width:120px; }
.badge-item .badge-num { font-size:1.7rem; font-weight:800; color:var(--accent); line-height:1.3; }
.badge-item .badge-label { font-size:0.85rem; color:var(--text-light); }
.section { padding:85px 0; background: transparent; }
.section--alt { background:var(--bg-alt); }
.section__header { text-align:center; margin-bottom:55px; }
.section__title { font-size:2.2rem; font-weight:700; color:#1a1a1a; margin-bottom:12px; }
.section__title span { color:var(--accent); }
.section__desc { color:var(--text-light); max-width:550px; margin:0 auto; font-size:1rem; }
.filter-btns { display:flex; justify-content:center; flex-wrap:wrap; gap:10px; margin-bottom:35px; }
.filter-btn { padding:9px 17px; border:1px solid var(--border); background:var(--white); color:var(--text); border-radius:50px; cursor:pointer; font-weight:500; font-size:0.9rem; transition:var(--transition); white-space:nowrap; box-shadow:0 2px 6px rgba(0,0,0,0.02); }
.filter-btn:hover, .filter-btn.active { background:var(--accent); color:#ffffff; border-color:var(--accent); font-weight:700; box-shadow:0 8px 16px rgba(29,78,216,0.2); }
.catalog__grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(265px,1fr)); gap:25px; }
.tech-card { background:var(--white); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; transition:var(--transition); display:flex; flex-direction:column; box-shadow:0 4px 14px rgba(0,0,0,0.02); }
.tech-card:hover { transform:translateY(-6px); border-color:transparent; box-shadow:var(--shadow-hover); }
.tech-card__img { width:100%; height:200px; background:#eaf2fd; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.tech-card__img img { width:100%; height:100%; object-fit:cover; transition:transform 0.4s ease; }
.tech-card__img { position:relative; cursor:zoom-in; }
.tech-card:hover .tech-card__img img { transform:scale(1.04); }
.tech-card__img--contain { background:#1f2329; }
.tech-card__img--contain img { object-fit:contain; }
.tech-card__count { position:absolute; right:10px; bottom:10px; background:rgba(0,0,0,0.65); color:#ffffff; font-size:0.8rem; font-weight:600; padding:4px 10px; border-radius:20px; display:flex; align-items:center; gap:6px; pointer-events:none; }

/* Галерея фото */
.lightbox { position:fixed; inset:0; background:rgba(10,14,20,0.92); z-index:10000; display:flex; align-items:center; justify-content:center; gap:16px; padding:20px; opacity:0; pointer-events:none; transition:opacity 0.25s ease; }
.lightbox.active { opacity:1; pointer-events:all; }
.lightbox__figure { margin:0; display:flex; flex-direction:column; align-items:center; max-width:min(1100px, 100%); }
.lightbox__img { max-width:100%; max-height:calc(100vh - 110px); object-fit:contain; border-radius:8px; box-shadow:0 20px 50px rgba(0,0,0,0.5); background:#ffffff; }
.lightbox__caption { color:#e5e7eb; margin-top:12px; font-size:0.95rem; text-align:center; }
.lightbox__close { position:absolute; top:14px; right:20px; background:none; border:none; color:#ffffff; font-size:2.4rem; line-height:1; cursor:pointer; opacity:0.8; transition:var(--transition); }
.lightbox__close:hover { opacity:1; }
.lightbox__nav { flex-shrink:0; width:48px; height:48px; border-radius:50%; border:none; background:rgba(255,255,255,0.12); color:#ffffff; font-size:1.2rem; cursor:pointer; transition:var(--transition); }
.lightbox__nav:hover { background:var(--accent); }
.lightbox--single .lightbox__nav { visibility:hidden; }
.tech-card__body { padding:22px 18px 18px; flex:1; display:flex; flex-direction:column; }
.tech-card__title { font-size:1.15rem; font-weight:700; color:#1a1a1a; margin-bottom:8px; }
.tech-card__specs { list-style:none; font-size:0.9rem; color:#3f4a59; margin-bottom:15px; flex:1; }
.tech-card__specs li { padding:3px 0; display:flex; align-items:baseline; gap:7px; line-height:1.4; }
.tech-card__specs li::before { content:'•'; color:var(--accent); font-weight:bold; }
.tech-card__bottom { display:flex; align-items:center; justify-content:space-between; gap:10px; border-top:1px solid var(--border); padding-top:14px; }
.tech-card__price { font-weight:600; color:var(--text-light); font-size:0.85rem; line-height:1.25; }
.catalog__more { text-align:center; margin-top:35px; }
.btn--sm { padding:9px 18px; font-size:0.85rem; border-radius:30px; background:var(--accent); color:#ffffff; font-weight:700; border:none; cursor:pointer; transition:var(--transition); white-space:nowrap; box-shadow:0 4px 10px rgba(29,78,216,0.2); }
.btn--sm:hover { background:var(--accent-hover); box-shadow:0 8px 18px rgba(29,78,216,0.3); }
.advantages__grid { display:grid; grid-template-columns:repeat(3,1fr); gap:25px; }
.adv-card { background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:30px 25px; text-align:center; transition:var(--transition); box-shadow:0 2px 8px rgba(0,0,0,0.02); }
.adv-card:hover { border-color:transparent; box-shadow:var(--shadow-hover); transform:translateY(-4px); }
.adv-card__icon { width:64px; height:64px; border-radius:50%; background:#e3ecfd; color:var(--accent); display:flex; align-items:center; justify-content:center; font-size:1.6rem; margin:0 auto 18px; }
.adv-card__title { font-weight:700; color:#1a1a1a; margin-bottom:8px; font-size:1.1rem; }
.adv-card__desc { font-size:0.9rem; color:var(--text-light); }
.steps { display:flex; flex-wrap:wrap; justify-content:center; gap:25px; }
.step-item { background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:30px 25px; text-align:center; flex:1 1 200px; max-width:250px; transition:var(--transition); box-shadow:0 2px 8px rgba(0,0,0,0.02); }
.step-item:hover { border-color:transparent; box-shadow:var(--shadow-hover); transform:translateY(-3px); }
.step-item__num { width:45px; height:45px; background:var(--accent); color:#ffffff; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.3rem; margin:0 auto 15px; }
.step-item__title { font-weight:700; color:#1a1a1a; margin-bottom:6px; }
.step-item__desc { font-size:0.85rem; color:var(--text-light); }
.cta-section { background:linear-gradient(135deg,rgba(255,255,255,0.95) 0%,rgba(230,239,255,0.95) 100%); border:1px solid #c7d2fe; border-radius:var(--radius); padding:50px 40px; display:flex; flex-wrap:wrap; gap:30px; align-items:center; justify-content:space-between; box-shadow:0 8px 25px rgba(29,78,216,0.08); }
.cta-section__text h3 { font-size:1.7rem; color:#1a1a1a; margin-bottom:8px; }
.cta-section__text p { color:var(--text-light); }
.form-inline { display:flex; flex-wrap:wrap; gap:12px; }
.form-inline input { padding:13px 20px; border-radius:50px; border:1px solid var(--border); background:var(--white); color:#212529; font-size:0.95rem; min-width:200px; outline:none; transition:var(--transition); box-shadow:inset 0 1px 4px rgba(0,0,0,0.02); }
.form-inline input:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(29,78,216,0.15); }
.form-inline .btn--accent { border-radius:50px; padding:13px 30px; }
.contacts__layout { display:grid; grid-template-columns:1fr 1.25fr; gap:25px; align-items:stretch; }
.contacts__grid { display:flex; flex-direction:column; gap:14px; }
.contact-card { background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:16px 20px; display:flex; align-items:center; gap:16px; transition:var(--transition); box-shadow:0 2px 8px rgba(0,0,0,0.02); }
.contact-card:hover { box-shadow:var(--shadow-hover); border-color:transparent; }
.contact-card__icon { width:46px; height:46px; border-radius:50%; background:#e3ecfd; color:var(--accent); display:flex; align-items:center; justify-content:center; font-size:1.2rem; flex-shrink:0; }
.contacts__map { border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); box-shadow:0 2px 8px rgba(0,0,0,0.04); min-height:360px; background:#e6eefa; }
.contacts__map { position:relative; }
.contacts__map iframe { width:100%; height:100%; min-height:360px; border:0; display:block; }
.contacts__map-link { position:absolute; left:14px; top:14px; background:var(--white); color:#1a1a1a; font-size:0.85rem; font-weight:600; text-decoration:none; padding:8px 14px; border-radius:30px; box-shadow:0 4px 14px rgba(15,23,42,0.18); display:flex; align-items:center; gap:7px; }
.contacts__map-link i { color:#e53935; }
.contacts__map-link:hover { color:var(--accent); }
.contact-card__info h4 { color:#1a1a1a; margin-bottom:4px; font-size:1rem; }
.contact-card__info p, .contact-card__info a { color:var(--text-light); font-size:0.9rem; text-decoration:none; }
.contact-card__info a:hover { color:var(--accent); }
.footer { background:rgba(219, 232, 250, 0.9); backdrop-filter: blur(5px); border-top:1px solid var(--border); padding:28px 0; text-align:center; color:var(--text-light); font-size:0.85rem; }
.footer a { color:var(--accent); text-decoration:none; }
.modal-overlay { position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.4); backdrop-filter:blur(4px); z-index:9999; display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none; transition:opacity 0.3s ease; }
.modal-overlay.active { opacity:1; pointer-events:all; }
.modal { background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:35px 30px; max-width:450px; width:90%; position:relative; text-align:center; box-shadow:0 25px 50px rgba(0,0,0,0.15); }
.modal__close { position:absolute; top:12px; right:16px; background:none; border:none; color:var(--text-light); font-size:1.5rem; cursor:pointer; transition:var(--transition); }
.modal__close:hover { color:#212529; }
.modal h3 { color:#1a1a1a; font-size:1.4rem; margin-bottom:8px; }
.modal p { color:var(--text-light); margin-bottom:20px; font-size:0.9rem; }
.modal input { width:100%; padding:13px 18px; border-radius:30px; border:1px solid var(--border); background:#ffffff; color:#212529; margin-bottom:12px; font-size:0.95rem; outline:none; box-shadow:inset 0 1px 4px rgba(0,0,0,0.04); }
.modal input:focus { border-color:var(--accent); box-shadow:0 0 0 3px rgba(29,78,216,0.15); }
.modal .btn--accent { width:100%; border-radius:30px; margin-top:5px; }

/* Плавающая кнопка Telegram */
.telegram-float {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 60px;
    height: 60px;
    background: #0088cc;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.4);
    z-index: 9998;
    transition: var(--transition);
}
.telegram-float:hover {
    background: #006699;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 28px rgba(0, 136, 204, 0.5);
    color: #ffffff;
}

/* Согласие на обработку данных под формами */
.form-consent { font-size:0.78rem; color:var(--text-light); line-height:1.4; margin-top:12px; }
.form-consent a { color:var(--accent); }
.cta-section .form-consent { flex-basis:100%; margin-top:0; }
.modal .form-consent { font-size:0.78rem; margin:12px 0 0; }

/* Страница политики конфиденциальности */
.policy-page .section { padding:50px 0 70px; }
.policy { max-width:820px; background:var(--white); border:1px solid var(--border); border-radius:var(--radius); padding:45px 50px; box-shadow:var(--shadow); }
.policy h1 { font-size:1.9rem; color:#1a1a1a; line-height:1.25; margin-bottom:6px; }
.policy h2 { font-size:1.2rem; color:#1a1a1a; margin:28px 0 10px; }
.policy p, .policy li { color:#3f4a59; font-size:0.97rem; margin-bottom:10px; }
.policy ul { padding-left:22px; margin-bottom:10px; }
.policy a { color:var(--accent); }
.policy__date { color:var(--text-light); font-size:0.9rem; }
.policy__home { margin-top:30px; }
.policy__home .btn { color:#ffffff; text-decoration:none; }
.policy__back { color:var(--accent); font-weight:600; text-decoration:none; display:flex; align-items:center; gap:8px; }

/* Плашка cookie */
.cookie-banner { position:fixed; left:50%; bottom:24px; z-index:9999; width:min(760px, calc(100% - 32px)); display:flex; align-items:center; gap:16px; padding:16px 18px 16px 20px; background:var(--white); border:1px solid var(--border); border-radius:16px; box-shadow:0 18px 45px rgba(15,23,42,0.18); transform:translate(-50%, calc(100% + 40px)); opacity:0; visibility:hidden; transition:transform 0.45s cubic-bezier(.2,.9,.3,1.2), opacity 0.3s ease, visibility 0.45s; }
.cookie-banner.active { transform:translate(-50%, 0); opacity:1; visibility:visible; }
.cookie-banner__icon { width:44px; height:44px; flex-shrink:0; border-radius:50%; background:#fff4e0; color:#d98a1a; display:flex; align-items:center; justify-content:center; font-size:1.3rem; }
.cookie-banner__text { flex:1; font-size:0.88rem; color:#3f4a59; line-height:1.45; }
.cookie-banner__text a { color:var(--accent); }
.cookie-banner .cookie-banner__btn { padding:11px 24px; font-size:0.92rem; white-space:nowrap; flex-shrink:0; }

/* Кнопка звонка в шапке и нижняя панель — только на телефоне */
.header__call { display:none; align-items:center; gap:8px; margin-left:auto; margin-right:14px; padding:9px 16px; border-radius:30px; background:#16a34a; color:#ffffff; font-weight:700; font-size:0.95rem; text-decoration:none; white-space:nowrap; }
.mobile-bar { display:none; position:fixed; left:0; right:0; bottom:0; z-index:9997; gap:10px; padding:10px 12px calc(10px + env(safe-area-inset-bottom)); background:rgba(255,255,255,0.97); border-top:1px solid var(--border); box-shadow:0 -6px 20px rgba(15,23,42,0.08); }
.mobile-bar__btn { flex:1; display:flex; align-items:center; justify-content:center; gap:7px; padding:13px 8px; border-radius:30px; border:none; font-family:inherit; font-size:0.92rem; white-space:nowrap; font-weight:700; text-decoration:none; color:#ffffff; cursor:pointer; }
.mobile-bar__btn--call { background:#16a34a; }
.mobile-bar__btn--order { background:var(--accent); }

@media (max-width:900px) { .nav { position:fixed; top:0; right:-100%; width:70%; max-width:320px; height:100vh; background:var(--white); flex-direction:column; justify-content:center; gap:30px; transition:right 0.35s ease; z-index:1000; border-left:1px solid var(--border); box-shadow:-5px 0 25px rgba(0,0,0,0.05); } .nav.active { right:0; } .burger { display:flex; } .header__call { display:flex; } .mobile-bar { display:flex; } .telegram-float { display:none; } body { padding-bottom:72px; } .cookie-banner { bottom:84px; } .hero__inner { grid-template-columns:1fr; gap:36px; } .hero__content { text-align:center; } .hero__subtitle { margin-left:auto; margin-right:auto; } .hero__actions, .hero__badges { justify-content:center; } .hero__title { font-size:2.2rem; } .advantages__grid { grid-template-columns:repeat(2,1fr); } .contacts__layout { grid-template-columns:1fr; } .cta-section { flex-direction:column; text-align:center; padding:35px 25px; } .form-inline { flex-direction:column; align-items:center; width:100%; } .form-inline input { width:100%; min-width:auto; } .section__title { font-size:1.7rem; } }
@media (max-width:600px) { .logo__image { height:48px; max-width:140px; } .cookie-banner { flex-wrap:wrap; gap:12px; padding:14px 16px; } .cookie-banner__icon { display:none; } .cookie-banner__text { flex-basis:100%; font-size:0.84rem; } .cookie-banner .cookie-banner__btn { width:100%; } .policy { padding:28px 20px; } .policy h1 { font-size:1.5rem; } .hero { padding:40px 0 45px; } .section { padding:60px 0; } .section__header { margin-bottom:35px; } .hero__gallery { grid-template-rows:180px 110px; gap:10px; } .hero__actions .btn { flex:1 1 100%; text-align:center; } .advantages__grid { grid-template-columns:1fr; } .filter-btns { flex-wrap:nowrap; overflow-x:auto; justify-content:flex-start; margin:0 -20px 25px; padding:4px 20px 12px; scrollbar-width:none; -webkit-overflow-scrolling:touch; } .filter-btns::-webkit-scrollbar { display:none; } .lightbox { padding:10px; gap:0; } .lightbox__nav { position:absolute; bottom:24px; } .lightbox__nav--prev { left:calc(50% - 60px); } .lightbox__nav--next { right:calc(50% - 60px); } .lightbox__img { max-height:calc(100vh - 160px); } }
@media (max-width:480px) { .hero__title { font-size:1.75rem; } .hero__badges { gap:10px; } .badge-item { padding:10px 14px; min-width:0; flex:1; } .badge-item .badge-num { font-size:1.3rem; } .badge-item .badge-label { font-size:0.75rem; } .catalog__grid { grid-template-columns:1fr; } .header__call { width:42px; height:42px; padding:0; justify-content:center; border-radius:50%; } .header__call span { display:none; } }