:root{--blue:#0165f8;--ink:#2c2c2c;--text:#3a3a3a;--bg:#edf0f5;--line:#e4e9ef}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font:500 18px/1.35 'Manrope','TildaSans',Arial,sans-serif;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
h1,h2,h3{color:var(--ink);font-weight:700;text-transform:uppercase;margin:0}
h1{font-size:48px;line-height:1.1}
h2{font-size:48px;line-height:1.2}
.blue{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 32px;border-radius:30px;background:var(--blue);color:#fff;font-family:inherit;font-weight:600;font-size:18px;line-height:1;text-decoration:none;border:1px solid var(--blue);cursor:pointer;transition:background-color .2s,color .2s}
.btn:hover{background:#fff;color:var(--blue)}
.btn-outline{background:#fff;color:var(--blue);min-height:40px;font-size:16px;font-weight:500;padding:0 12px;width:200px;white-space:nowrap}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-sm{min-height:40px;font-size:16px;padding:0 24px;border-radius:20px}
.btn-block{width:100%}

/* header */
.top{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:blur(8px);box-shadow:0 1px var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;min-height:80px}
.logo img{height:44px;width:auto}
#nav{display:flex;align-items:center;gap:30px}
#nav a:not(.btn){text-decoration:none;font-size:18px;color:var(--text);transition:color .3s}
#nav a:not(.btn):hover{color:var(--blue)}
.burger{display:none;width:28px;height:20px;position:relative;background:none;border:0;padding:0;cursor:pointer}
.burger span{position:absolute;left:0;width:100%;height:3px;background:var(--blue);transition:.25s}
.burger span:nth-child(1){top:0}.burger span:nth-child(2){top:8px}.burger span:nth-child(3){top:16px}
.burger[aria-expanded=true] span:nth-child(1){top:8px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){top:8px;transform:rotate(-45deg)}

/* hero */
.hero{padding-top:121px;padding-bottom:8px}
.hero-top{display:grid;grid-template-columns:721px 363px;justify-content:space-between;align-items:start;margin-bottom:40px}
.hero-top p{margin:9px 0 0;font-size:18px}
.hero-img{height:465px;border-radius:50px;background:#f5f5f5 center bottom/cover no-repeat}

/* about */
.about{padding:92px 0}
.about-grid{display:grid;grid-template-columns:160px 360px 1fr;column-gap:60px;align-items:start}
.label{color:var(--blue);font-size:18px;line-height:1.55}
.about-img{border-radius:30px;width:360px;height:382px;object-fit:cover}
.h-md{font-size:34px;line-height:1.2;margin-bottom:24px}
.about-text p{margin:0 0 18px}
.about-text .btn{margin-top:8px;min-width:360px}

/* services */
.services{background:var(--bg);padding:100px 0}
.services-grid{display:grid;grid-template-columns:1fr 562px;gap:40px 38px;align-items:start}
.services h2{margin-bottom:26px}
.cards{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.card{background:#fff;border-radius:30px;padding:14px 12px 22px}
.card img{width:36px;height:36px;margin-bottom:10px}
.card p{margin:0}

/* advantages */
.advantages{padding:100px 0}
.advantages h2{margin-bottom:50px}
.adv-row{border-top:2px solid var(--bg);border-bottom:2px solid var(--bg);margin-top:-2px;background:#fff}
.adv-in{display:grid;grid-template-columns:261px 1fr 200px;align-items:center;min-height:88px;gap:0}
.num{color:var(--blue);font-size:48px;font-weight:700;line-height:1}
.adv-in p{margin:0;max-width:564px;font-size:20px;font-weight:700;text-transform:uppercase;line-height:1.2}

/* prices */
.prices{background:var(--bg);padding:100px 0}
.prices-grid{display:grid;grid-template-columns:1fr 559px;gap:40px 40px;align-items:start}
.prices h2{margin:40px 0 28px}
.steps{margin:0;padding-left:1.3em;max-width:560px}
.steps li{margin-bottom:12px;line-height:1.3}
.price-card{background:#fff;border-radius:40px;padding:40px 58px 56px}
.price-card h3{color:var(--blue);font-size:35px;line-height:1.2;margin-bottom:36px}
.price-list{list-style:none;margin:0 0 28px;padding:0}
.price-list li{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:14px 0;border-bottom:2px solid var(--bg)}
.price-list b{color:var(--blue);font-size:22px;white-space:nowrap}

/* faq */
.faq{padding:90px 0}
.faq h2{margin-bottom:40px}
.faq-list{max-width:900px}
details{border-bottom:1px solid var(--line)}
summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;cursor:pointer;list-style:none;font-size:22px;font-weight:700;line-height:1.2;color:var(--text)}
summary::-webkit-details-marker{display:none}
summary .ico{flex:none;transition:transform .25s}
details[open] .ico{transform:rotate(180deg)}
details p{margin:0 0 24px;font-weight:400;line-height:1.35;max-width:780px}

/* contacts */
.contacts{background:var(--bg);padding:100px 0}
.contacts-grid{display:grid;grid-template-columns:1fr 562px;gap:40px 38px;align-items:start}
.contacts h2{margin-bottom:56px}
.c-item{margin-bottom:28px}
.c-item small{display:block;font-size:14px;font-weight:400;line-height:1.55}
.c-item a{text-decoration:none;font-size:18px;line-height:1.55}
.c-item a:hover{color:var(--blue)}
address{font-style:normal;max-width:316px}
.map{width:562px;height:283px;object-fit:cover;border-radius:30px;background:#fff}

/* footer */
.foot{background:var(--blue);color:#fff;padding:0 0 60px}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px;font-size:14px}
.foot ul{display:flex;gap:24px;list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:center}
.foot a{text-decoration:none}.foot a:hover{text-decoration:underline}

/* popup */
.popup{position:fixed;inset:0;z-index:1000;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center}
.popup[hidden]{display:none}
.p-slides{width:min(860px,86vw);height:min(560px,80vh);position:relative}
.slide{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:0;transition:opacity .3s;pointer-events:none}
.slide.active{opacity:1;pointer-events:auto}
.p-close{position:absolute;top:14px;right:20px;background:none;border:0;color:#fff;font-size:44px;line-height:1;cursor:pointer}
.p-arrow{background:#eee;border:0;border-radius:50%;width:36px;height:36px;font-size:24px;line-height:1;cursor:pointer;margin:0 14px;flex:none}

@media(max-width:1100px){
  .hero-top{grid-template-columns:1fr 300px;gap:30px}
  .about-grid{grid-template-columns:360px 1fr}
  .label{grid-column:1/-1;margin-bottom:20px}
}
@media(max-width:980px){
  .burger{display:block;order:1}
  .logo img{height:36px}
  .top{background:#fff}
  .top-in{min-height:64px}
  #nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:16px;padding:20px;box-shadow:0 8px 16px rgba(0,0,0,.08)}
  #nav.open{display:flex}
  h1,h2{font-size:36px}
  .hero{padding-top:100px}
  .hero-top{grid-template-columns:1fr}
  .hero-img{height:300px;border-radius:30px}
  .about,.services,.advantages,.prices,.contacts{padding:60px 0}
  .about-grid,.services-grid,.prices-grid,.contacts-grid{grid-template-columns:1fr}
  .about-img{width:100%;max-width:360px;height:auto}
  .h-md{font-size:28px}
  .about-text .btn{min-width:0;width:100%}
  .adv-in{grid-template-columns:1fr;gap:10px;padding-top:20px;padding-bottom:20px}
  .adv-in .btn{width:100%}
  .num{font-size:36px}
  .price-card{padding:30px 24px 36px;border-radius:30px}
  .price-card h3{font-size:28px}
  .prices h2{margin-top:0}
  .map{width:100%;height:auto}
  .foot-in{flex-direction:column;align-items:flex-start;padding:20px}
  .foot ul{justify-content:flex-start}
  summary{font-size:19px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}