:root{
  --blue: #1568b2;
  --blue-dark: #0f4f8a;
  --navy: #0d202d;
  --ink: #16232c;
  --ink-soft: #4b5b66;
  --bg: #ffffff;
  --bg-soft: #f5f7f9;
  --line: #e4e8eb;
  --radius: 14px;
  --font-display: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--font-display);margin:0 0 .5em;line-height:1.15;}
p{margin:0 0 1em;color:var(--ink-soft);line-height:1.6;}

.container{
  max-width:1160px;
  margin:0 auto;
  padding:0 24px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  border-radius:999px;
  font-weight:600;
  font-size:15px;
  border:1.5px solid transparent;
  transition:transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(21,104,178,.28);}
.btn-primary:hover{background:var(--blue-dark);}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line);}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);}
.btn-small{padding:9px 18px;font-size:14px;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.logo{
  font-family:var(--font-display);
  font-weight:700;
  font-size:18px;
  color:var(--ink);
}
.logo span{color:var(--blue);}
.main-nav{display:flex;align-items:center;gap:22px;}
.main-nav a:not(.btn){
  font-weight:500;font-size:15px;color:var(--ink-soft);
}
.main-nav a:not(.btn):hover{color:var(--blue);}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;}

/* Hero */
.hero{padding:64px 0 40px;}
.hero-inner{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
}
.eyebrow{
  text-transform:uppercase;letter-spacing:.08em;font-size:12.5px;
  font-weight:600;color:var(--blue);margin-bottom:14px;
}
.hero h1{font-size:clamp(30px,4vw,44px);letter-spacing:-.01em;}
.hero-text{max-width:480px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px;}
.hero-media img{
  border-radius:20px;
  width:100%;
  aspect-ratio:3/4;
  object-fit:cover;
  object-position:top center;
  box-shadow:0 20px 45px -18px rgba(13,32,45,.35);
}

/* Essentials */
.essentials{padding:72px 0;background:var(--bg-soft);}
.essentials h2{font-size:clamp(24px,3vw,32px);}
.section-sub{max-width:480px;margin-bottom:36px;}
.catalog-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(210px, 1fr));
  gap:22px;
}
.catalog-card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:box-shadow .2s ease, transform .2s ease;
}
.catalog-card:hover{box-shadow:0 18px 36px -18px rgba(13,32,45,.28);transform:translateY(-4px);}
.catalog-image{
  aspect-ratio:4/3;
  display:flex;align-items:center;justify-content:center;
  padding:14px;
}
.catalog-image img{
  width:100%;height:100%;
  object-fit:contain;
  object-position:center;
}
.cat-plastic{background:#eef5fc;}
.cat-steel{background:#eef1f3;}
.cat-bath{background:#fdf2e9;}
.cat-locks{background:#fbedef;}
.cat-bday{background:#f2eefc;}
.catalog-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1;}
.catalog-body h3{font-size:16.5px;margin-bottom:6px;}
.catalog-body p{font-size:14px;margin-bottom:0;flex:1;}

/* Visit */
.visit{padding:76px 0;}
.visit-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.visit h2{font-size:clamp(24px,3vw,32px);}
.address{max-width:420px;}
.hours{color:var(--ink);font-size:15px;}
.visit-map{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:0 16px 34px -22px rgba(13,32,45,.3);}
.visit-map iframe{width:100%;height:340px;border:0;display:block;}
.map-open-link{
  position:absolute;top:14px;left:14px;z-index:2;
  background:#fff;padding:8px 14px;border-radius:999px;
  font-size:13px;font-weight:600;color:var(--blue);
  box-shadow:0 6px 16px rgba(13,32,45,.18);
}

/* Footer */
.site-footer{background:var(--navy);color:#fff;margin-top:20px;}
.footer-inner{
  display:flex;justify-content:space-between;align-items:flex-start;gap:24px;
  padding:40px 24px 24px;flex-wrap:wrap;
}
.site-footer h3{color:#fff;font-size:17px;}
.site-footer p{color:rgba(255,255,255,.65);font-size:14px;max-width:420px;margin:0;}
.footer-social{display:flex;gap:14px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.25);color:#fff;
  transition:background .15s ease;
}
.footer-social a:hover{background:rgba(255,255,255,.12);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:16px 24px;
}
.footer-bottom p{color:rgba(255,255,255,.5);font-size:12.5px;margin:0;}

/* Responsive */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .hero-media{order:-1;}
  .catalog-grid{grid-template-columns:repeat(2,1fr);}
  .visit-inner{grid-template-columns:1fr;}
}

@media (max-width:720px){
  .main-nav{
    position:fixed;top:76px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;
    padding:18px 24px 26px;gap:16px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:transform .18s ease, opacity .18s ease;
  }
  .main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-toggle{display:flex;}
}

@media (max-width:560px){
  .catalog-grid{grid-template-columns:1fr;}
  .hero-actions,.visit .hero-actions{flex-direction:column;align-items:stretch;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .btn,.catalog-card,.main-nav{transition:none;}
}