*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --blue:#1E88E5;--teal:#00ACC1;--dark:#0a1628;
  --tx:#1a1a2e;--gr:#666;--lt:#f4f7fc;--w:#fff
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--tx);background:var(--w);line-height:1.6;overflow-x:hidden;padding-top:64px
}
.container{max-width:1120px;margin:0 auto;padding:0 24px}

/* ====== NAVBAR ====== */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:var(--blue);height:64px;
  display:flex;align-items:center;overflow:visible
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav-title{
  font-size:1.2rem;font-weight:800;color:#fff;
  letter-spacing:-.02em;white-space:nowrap;text-decoration:none;
  overflow:hidden;text-overflow:ellipsis;
  max-width:calc(100vw - 100px);display:flex;align-items:center;gap:8px
}
.nav-icon{width:32px!important;height:32px!important;max-width:32px!important;max-height:32px!important;min-width:32px;min-height:32px;border-radius:50%!important;flex-shrink:0!important;object-fit:cover}
.nav-toggle-wrap{position:relative}
.nav-toggle{
  display:block;background:none;border:none;font-size:1.6rem;
  cursor:pointer;color:#fff;padding:4px;line-height:1
}
.nav-menu{
  position:absolute;top:100%;right:0;margin-top:4px;
  background:#fff;padding:8px 12px;border-radius:12px;
  min-width:220px;max-width:300px;
  box-shadow:0 8px 24px rgba(0,0,0,.12);
  transform:translateY(-8px);opacity:0;
  transition:transform .25s,opacity .25s;pointer-events:none
}
.nav-menu.open{transform:translateY(0);opacity:1;pointer-events:auto}
.nav-links{list-style:none}
.nav-links a{
  display:block;padding:8px 16px;border-radius:8px;
  font-size:.92rem;font-weight:600;color:var(--tx);
  text-decoration:none;transition:all .2s
}
.nav-links a:hover{background:var(--lt);color:var(--blue)}
.nav-links a.active{background:var(--blue);color:#fff}

/* ====== HERO ====== */
.hero{
  position:relative;width:100%;height:100vh;min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  text-align:center;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(135deg,#1565C0 0%,#00838F 100%);
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(10,22,40,.82) 0%,rgba(10,22,40,.55) 50%,rgba(10,22,40,.88) 100%);
}
.hero-content{position:relative;z-index:3;padding:24px 16px}
.hero h1{
  font-size:clamp(1.7rem,5vw,3.2rem);font-weight:900;
  color:var(--w);letter-spacing:-.02em;line-height:1.15;margin-bottom:14px
}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero p{
  font-size:1.1rem;color:rgba(255,255,255,.78);margin-bottom:36px;
  max-width:520px;margin-left:auto;margin-right:auto
}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-btns a{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 34px;border-radius:60px;font-weight:700;font-size:1rem;
  text-decoration:none;transition:all .3s
}
.btn-fill{background:var(--teal);color:var(--w);box-shadow:0 4px 20px rgba(0,172,193,.35)}
.btn-fill:hover{background:#0097A7;transform:translateY(-2px);box-shadow:0 6px 28px rgba(0,172,193,.5)}
.btn-ghost{border:2px solid rgba(255,255,255,.45);color:var(--w)}
.btn-ghost:hover{border-color:var(--w);background:rgba(255,255,255,.1)}

/* ====== SECTIONS ====== */
section{padding:72px 0}
.sl{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--blue);margin-bottom:8px}
h2{font-size:1.75rem;font-weight:800;color:var(--dark);margin-bottom:10px}
.ss{color:var(--gr);margin-bottom:36px;font-size:1rem}

/* ====== PAGE TITLE ====== */
.page-title{
  padding:48px 0 48px;background:var(--lt);
  display:flex;flex-direction:column;align-items:center
}
.page-title .container{width:100%;text-align:center}
.page-title h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;color:var(--dark)}
.page-title p{color:var(--gr);margin-top:6px;font-size:1rem}

/* ====== ABOUT ====== */
#about{background:var(--lt)}
.ab-g{max-width:700px}
.ab-t p{font-size:1.02rem;color:var(--gr);margin-bottom:10px}
.ab-t ul{list-style:none;padding:0;margin:0 0 14px}
.ab-t li{font-size:1.02rem;color:var(--gr);padding:6px 0 6px 22px;position:relative}
.ab-t li::before{content:'';position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:var(--teal)}

/* ====== CATALOG SECTION (carousel) ====== */
#catalog{background:var(--w);overflow:hidden}
.cw{overflow:visible;padding:8px 0 20px}
.cr{
  display:flex;gap:18px;overflow-x:auto;overflow-y:visible;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;-ms-overflow-style:none;
  padding:4px 4px 16px
}
.cr::-webkit-scrollbar{display:none}
.pc{
  flex:0 0 calc(33.333% - 12px);min-width:280px;
  scroll-snap-align:start;
  background:var(--w);border-radius:18px;overflow:hidden;
  box-shadow:0 2px 14px rgba(0,0,0,.06);
  transition:transform .3s,box-shadow .3s;cursor:pointer
}
.pc:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,.13)}
.ci{
  width:100%;height:200px;display:flex;align-items:center;
  justify-content:center;position:relative;overflow:hidden
}
.ci img{width:100%;height:100%;object-fit:cover;display:block}
.cb{padding:18px 20px}
.cb h3{font-size:1.08rem;font-weight:700;margin-bottom:6px;color:var(--dark)}
.cb .sp{font-size:.83rem;color:var(--gr);margin-bottom:8px;line-height:1.5}
.cb .rn{font-size:.78rem;color:#999;margin-bottom:8px;font-style:italic}
.cb .pr{font-size:1.2rem;font-weight:800;color:var(--blue)}
.cb .ps{font-size:.78rem;color:#999;margin-top:2px}
.cn{display:flex;gap:12px;justify-content:center;margin-top:20px}
.cn button{
  width:44px;height:44px;border-radius:50%;border:none;
  background:var(--w);color:var(--blue);
  font-size:1.3rem;cursor:pointer;
  transition:all .25s;display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.12)
}
.cn button:hover{
  background:var(--teal);color:var(--w);
  transform:scale(1.1);
  box-shadow:0 4px 18px rgba(0,172,193,.4)
}

/* ====== CATALOG FULL GRID ====== */
.catalog-section{padding:48px 0 72px}
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.catalog-grid .pc{flex:none;min-width:0}
.catalog-grid .ci{height:220px}
.cta-bar{
  margin-top:48px;text-align:center;padding:48px;
  background:linear-gradient(135deg,#1565C0 0%,#00838F 100%);
  border-radius:18px;color:var(--w)
}
.cta-bar h3{font-size:1.4rem;font-weight:800;margin-bottom:10px;color:var(--w)}
.cta-bar p{color:rgba(255,255,255,.75);margin-bottom:20px;font-size:.95rem}
.cta-bar .btn-fill{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 34px;border-radius:60px;
  background:var(--w);color:#1565C0;
  box-shadow:0 4px 20px rgba(0,0,0,.2);
  font-weight:700;font-size:1rem;text-decoration:none;
  min-width:200px;justify-content:center;transition:all .3s
}
.cta-bar .btn-fill:hover{background:#f0f0f0;transform:translateY(-2px);box-shadow:0 6px 28px rgba(0,0,0,.25)}

/* ====== FORM ====== */
#request{background:linear-gradient(160deg,#1565C0 0%,#00838F 100%);position:relative;overflow:hidden}
#request::before{content:'';position:absolute;top:-100px;right:-100px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.05)}
.fc{
  max-width:500px;margin:0 auto;position:relative;z-index:1;
  background:rgba(255,255,255,.1);backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:36px 32px
}
.fc h2{color:var(--w);text-align:center}
.fc .fs{color:rgba(255,255,255,.7);text-align:center;margin-bottom:24px;font-size:.9rem}
.fd{margin-bottom:16px}
.fd label{display:block;font-size:.78rem;font-weight:700;color:rgba(255,255,255,.85);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em}
.fd input,.fd textarea{
  width:100%;padding:12px 16px;border-radius:12px;
  border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);
  color:var(--w);font-size:1rem;font-family:inherit;transition:border-color .25s,background .25s
}
.fd input::placeholder,.fd textarea::placeholder{color:rgba(255,255,255,.45)}
.fd input:focus,.fd textarea:focus{outline:none;border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.15)}
.fd textarea{resize:vertical;min-height:90px}
.bs{
  width:100%;padding:14px;border:none;border-radius:12px;
  background:var(--w);color:#1565C0;font-size:1rem;font-weight:700;
  cursor:pointer;transition:transform .25s,box-shadow .25s;font-family:inherit;margin-top:6px
}
.bs:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,0,0,.25)}

/* ====== CONTACTS ====== */
#contacts{background:var(--w);padding-bottom:60px}
.ct-g{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
.ctl{display:flex;flex-direction:column;gap:12px}
.ci2{display:flex;align-items:center;gap:14px;padding:15px 18px;background:var(--lt);border-radius:12px;transition:background .25s}
.ci2:hover{background:#e3ecf6}
.ci2 i{width:40px;height:40px;border-radius:10px;flex-shrink:0;font-style:normal;background:linear-gradient(135deg,var(--blue),var(--teal));display:flex;align-items:center;justify-content:center;font-size:1.1rem}
.ci2 a{color:var(--dark);text-decoration:none;font-weight:600}
.ci2 a:hover{color:var(--blue)}
.ci2 .cl2{font-size:.76rem;color:var(--gr)}
.mw{position:relative;width:100%;max-width:100%;min-height:420px;border-radius:18px;overflow:hidden;border:1px solid #fff;box-shadow:0 2px 16px rgba(0,0,0,.08)}
.mw iframe{width:100%!important;border:none;display:block}

/* ====== FOOTER ====== */
footer{text-align:center;padding:28px 0;font-size:.85rem;color:var(--gr);border-top:1px solid #eee}
footer a{color:var(--blue);text-decoration:none}

/* ====== MODAL ====== */
.modal-overlay{
  position:fixed;inset:0;z-index:9999;
  background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .25s
}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal-dialog{
  background:var(--w);border-radius:16px;padding:32px 28px;max-width:360px;width:90%;
  text-align:center;box-shadow:0 12px 40px rgba(0,0,0,.2)
}
.modal-icon{font-size:2.4rem;margin-bottom:12px}
.modal-dialog p{font-size:1rem;color:var(--tx);margin-bottom:20px;line-height:1.5;font-weight:600}
.modal-btn{
  display:inline-block;padding:12px 40px;border-radius:60px;background:var(--teal);
  color:var(--w);font-weight:700;font-size:.95rem;cursor:pointer;border:none;
  transition:all .25s;font-family:inherit
}
.modal-btn:hover{background:#0097A7;transform:translateY(-2px)}

/* ====== RESPONSIVE ====== */
@media(max-width:820px){
  .ab-g,.ct-g{grid-template-columns:1fr;gap:28px}
  .pc{flex:0 0 calc(50% - 9px);min-width:240px}
  .catalog-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
}
@media(max-width:680px){
  .nav-menu{
    position:fixed;top:64px;left:0;right:0;max-width:none;border-radius:0;
    box-shadow:0 8px 24px rgba(0,0,0,.12);padding:8px 16px;margin-top:0;
    border-bottom:1px solid rgba(0,0,0,.06)
  }
}
@media(max-width:560px){
  .hero h1{font-size:1.45rem}
  .hero p{font-size:.93rem}
  .hero-btns{flex-direction:column;align-items:center}
  .hero-btns a{width:100%;max-width:280px;justify-content:center;padding:14px 24px}
  .pc{flex:0 0 calc(100vw - 40px);min-width:auto}
  .pc .ci{height:170px}
  .fc{padding:28px 18px}
  .container{padding:0 16px}
  section{padding:52px 0}
  .mw iframe{height:320px!important}
  .cta-bar{padding:32px 20px}
}