/* styles.css - версия 5 */
:root{
  --accent:#3eb489;
  --accent-2:#84d4b7;
  --accent-dark:#0b6e4f;
  --bg:#f7f7f7;
  --text:#093229;
  --muted:#6b7f78;
  --maxw:1100px;
  --radius:12px;
  --gap:18px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}
*{box-sizing:border-box}
html, body {min-height:100%; overflow-x:hidden;}
body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
.container{max-width:var(--maxw);margin:0 auto;padding:0 18px}
.site-header{background:#fff;box-shadow:0 2px 8px rgba(6,10,8,0.06);position:sticky;top:0;z-index:60}
.header-inner{display:flex;align-items:center;gap:14px;padding:12px 18px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand{line-height:1}
.brand .slogan{display:block;font-size:12px;color:var(--muted)}
.mobile-nav .panel {
  position:relative;
}
.close-mobile {
  position: absolute;
  top:16px;
  right:16px;
  border: none;
  background-color: transparent;
}

/* nav centered but not pushing phone */
.main-nav{display:flex;gap:18px;align-items:center;flex:1 1 auto;justify-content:center;white-space:nowrap;}
.main-nav a{color:var(--text);text-decoration:none;padding:8px;border-radius:8px;display:inline-block}
.main-nav a:hover{background:rgba(62,180,137,0.08)}
.header-right{display:flex;align-items:center;gap:12px;flex:0 0 auto; margin-left: auto}
.header-right .phone{color:var(--accent-dark);font-weight:700;white-space:nowrap}

/* responsive burger */
.burger{display:none;background:transparent;border:none;font-size:20px;padding:6px 8px;border-radius:8px}
.btn{border:0;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:600}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:transparent;border:2px solid rgba(255,255,255,0.18);color:#fff}
.btn-cta{background:rgba(255,255,255,0.95);color:var(--accent-dark)}

/* Slider - full width */
.slider{width:100%}
.slider-inner{position:relative;height:460px;min-width:100%}
.slide{position:absolute;left:0;top:0;right:0;bottom:0;display:flex;align-items:center;color:#fff;background-size:cover;background-position:center;opacity:0;transform:scale(1.02);transition:opacity .6s, transform .6s}
.slide.active{opacity:1;transform:none}
.slide-content{max-width:720px;padding:40px}
.slide-content.container{padding-left:18px;padding-right:18px}
.slide h1{font-size:34px;margin:0 0 10px}
.slide p{margin:0 0 16px}

/* slider controls - modern circular buttons */
.slider-controls{position:absolute;right:18px;bottom:18px;display:flex;gap:8px}
.slider-controls button{width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,0.92);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 6px 18px rgba(6,10,8,0.08);cursor:pointer}
.slider-controls button:hover{transform:translateY(-2px)}

/* Sections */
.section{padding:48px 18px}
.section h2{font-size:22px;margin:0 0 18px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border-radius:12px;box-shadow:0 6px 20px rgba(6,10,8,0.06)}
.card-media{height:140px;background-size:cover;background-position:center}
.card-body{padding:14px}
.advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.adv{background:#fff;padding:18px;border-radius:12px;text-align:center;box-shadow:0 6px 18px rgba(6,10,8,0.05)}
.adv .icon{font-size:28px;margin-bottom:8px}

.slide[data-slide="1"] {
  background-image: url("assets/slider/slide1.webp");
}

.slide[data-slide="2"] {
  background-image: url("assets/slider/slide2.webp");
}

.card:nth-child(2) .card-media {
  background-image: url("assets/services/usluga1.webp");
}

.card:nth-child(3) .card-media {
  background-image: url("assets/services/usluga2.webp");
}

.card:first-child .card-media {
  background-image: url("assets/services/usluga3.webp");
}

.card:last-child .card-media {
  background-image: url("assets/services/usluga4.webp");
}

/* Banner */
.banner{
  background-image: url("assets/paralax-photo.jpg");
  color:#fff;
  padding:36px 0;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.banner-inner{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}

/* Price card */
.price-card{display:flex;gap:18px;background:#fff;padding:18px;border-radius:12px;box-shadow:0 6px 18px rgba(6,10,8,0.05)}
.price-left{flex:1}
.price-right{width:220px;text-align:center;display:flex;flex-direction:column;justify-content:center;gap:8px}
.price{font-size:34px;font-weight:800}
.currency{font-size:16px;margin-left:6px}
.price-note{font-size:13px;color:var(--muted)}

/* info section compact cards */
.info-section .lead{font-size:15px;color:var(--muted);margin-bottom:18px}
.info-grid{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:start}
.info-cards-compact{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.info-compact{background:#fff;padding:12px;border-radius:10px;box-shadow:0 6px 18px rgba(6,10,8,0.04);display:flex;gap:12px;align-items:center}
.info-compact .ic{font-size:26px;flex:0 0 40px;text-align:center}
.compact-title{font-size:16px;margin:0 0 6px}
.compact-desc{font-size:13px;margin:0;color:var(--muted)}

/* accordion */
.accordion{background:transparent}
.accordion-item{margin-bottom:8px}
.accordion-btn{width:100%;text-align:left;padding:12px;border-radius:10px;background:#fff;border:0;box-shadow:0 6px 16px rgba(6,10,8,0.04);cursor:pointer;font-weight:700;font-size:16px;position:relative}
/* стрелка справа (по умолчанию) */
.accordion-btn::after{content:'▸';position:absolute;right:16px;top:50%;transform:translateY(-50%);transition:transform .18s ease, opacity .18s}
.accordion-item.open .accordion-btn::after{transform:translateY(-50%) rotate(90deg);}
.accordion-panel{padding:12px 14px;background:#fff;border-radius:8px;margin-top:8px;box-shadow:0 6px 14px rgba(6,10,8,0.03);display:none;font-size:13px;line-height:1.45}
.accordion-item.open .accordion-panel{display:block}

/* map and contacts */
.contacts-grid{display:grid;grid-template-columns:1fr 420px;gap:18px;align-items:start}
.contacts-left{display:flex;flex-direction:column;gap:8px;margin-bottom: 20px;}
.map-wrap{display:flex;flex-direction:column;gap:8px;margin-top: -35px}
.map-photo{border-radius:8px;}
.map-iframe iframe{width:100%;height:400px;border:0;border-radius:8px;display:block}

/* Footer */
.site-footer{background:#fff;padding:22px 0;border-top:1px solid rgba(6,10,8,0.04);margin-top:28px}
.footer-inner{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:0 18px}
.footer-left{display:flex;gap:12px;align-items:center}
.footer-center nav a{display:inline-block;margin-right:12px;color:var(--muted);text-decoration:none}
.footer-right{display:flex;flex-direction:column;align-items:flex-end;gap:6px}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(2,6,4,0.45);display:none;align-items:center;justify-content:center;padding:24px;z-index:120}
.modal[aria-hidden="false"]{display:flex}
.modal-dialog{background:#fff;padding:18px;border-radius:14px;max-width:520px;width:100%;position:relative}
.modal-close{position:absolute;right:12px;top:12px;border:none;background:transparent;font-size:18px}
.contact-form label{display:block;margin-bottom:10px;font-size:14px}
.contact-form input{width:100%;padding:8px;border-radius:8px;border:1px solid #e6e6e6}
.contact-result{margin-top:10px;color:green}
.contact-form label.consent{display:inline-flex;align-items:center;gap:10px;margin-top:8px}

/* mobile adjustments */
@media (max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .advantages-grid{grid-template-columns:repeat(2,1fr)}
  .contacts-grid{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr;gap:12px}
  .map-iframe iframe{height:200px}
  .footer-right{align-items:flex-start}
}
@media (max-width:680px){

  .slide-content{padding:18px}
  .slider-inner{height:320px}
  .cards{grid-template-columns:1fr}
  .advantages-grid{grid-template-columns:1fr}
  .price-card{flex-direction:column}
  .footer-inner{flex-direction:column;align-items:flex-start;gap:12px}
  .info-cards-compact{grid-template-columns:1fr}
  .slide h1{font-size:22px}
  .footer-right{align-items:flex-start}
}

@media (max-width: 800px) {
  .main-nav{display:none}
  .burger{display:inline-block}
  .header-inner {
    justify-content:space-between;
  }
}
/* protective rules */
img, svg, iframe {max-width:100%;height:auto;display:block}