/* Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

:root {
    --accent: #0f6fd0;
    --dark: #0b1730;
    --muted: #0f1116;
    --card: #ffffff;
    --glass: rgba(255, 255, 255, 0.06);
    --radius: 14px;
    --gap: 18px;
}

body {

    font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
    background: linear-gradient(180deg, #f6f8fb 0%, #eef4fb 100%);
    color: #111;
    line-height: 1.4
}


.container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 24px
}

/* Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.95));
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border-bottom: 1px solid rgba(16, 24, 40, 0.08);
    box-shadow: 0 4px 20px rgba(11, 23, 48, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;

}

.nav-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
}


.brand {
    display: flex;
    gap: 12px;
    align-items: center;
}

.brand img {
    width: 200px;
    height: 65px;
    object-fit: contain;
}

.brand h2 {
    font-size: 18px;
    color: var(--dark);
}

.logo {
    font-size: 13px;
    color: var(--muted);
}

nav {
    position: relative;
}

#nav-toggle {
    display: none;
}

nav .links {
    display: flex;
    gap: 18px;
    align-items: center;
}

nav a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 600;
}

.menu-toggle {
    display: none;
    font-size: 26px;
    cursor: pointer;
    position: relative;
    z-index: 101;
}

.menu-toggle .fa-times {
    display: none;
}

.nav-overlay {
    display: none;
}

.cta {
    background: var(--accent);
    color: white;
    padding: 10px 14px;
    border-radius: 10px;
    text-decoration: none;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 38px;
    left: 0;
    background: white;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 8px 30px rgba(11, 23, 48, 0.08);
    display: none;
    min-width: 220px;
}

.dropdown-menu a {
    display: block;
    padding: 8px;
    border-radius: 8px;
    color: #0b1730;
}

/* Hero */
.hero {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 20px;
    align-items: center;
    padding: 34px 0;
}

.hero-card {
    background: linear-gradient(180deg, #fff 0%, #fbfdff 100%);
    border-radius: 18px;
    margin-top: 50px;
    padding: 28px;
    box-shadow: 0 10px 30px rgba(11, 23, 48, 0.06);
}

.hero-card p {
    color: var(--muted);
}

.hero h2 {
    font-size: 28px;
    margin-bottom: 12px;
}

.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--gap);
    margin-top: 16px;
}

.tile {
    background: var(--card);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: transform .18s ease, box-shadow .18s;
}

.tile:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(11, 23, 48, 0.08);
}

.tile img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block
}


.tile .title {
    padding: 12px 14px;
    font-weight: 700
}

/* Products left column (detail / menu) */
.side-box {
    background: #fff;
    border-radius: 12px;
    margin-top: 50px;
    padding: 16px;
    box-shadow: 0 8px 28px rgba(11, 23, 48, 0.04)
}

.side-box h3 {
    margin-bottom: 10px
}

.prod-list {
    display: flex;
    flex-direction: column;
    gap: 8px
}

.prod-list a {
    padding: 9px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--dark);
    background: linear-gradient(180deg, #fbfdff, #fff);
    border: 1px solid rgba(11, 23, 48, 0.04)
}

/* Footer / contacts */
footer {
    margin-top: 34px;
    padding: 28px;
    background: linear-gradient(180deg, #061428 0%, #08243a 100%);
    color: white;
    border-radius: 16px
}

.footer-grid {
    display: flex;
    gap: 20px;
    align-items: flex-start
}

.contact-col {
    flex: 1
}

.contact-col h4 {
    margin-bottom: 8px
}

.contact-col p,
a {
    color: #dbeafe;
    text-decoration: none
}

.zakaz {
    margin-top: 16px;
}

.info_zakaz {
    color: var(--muted);
    font-size: 14px;
    margin-top: 6px
}

#leadform {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px
}

.name_of {
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #e6eefb
}

.phone_of {
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #e6eefb
}

.gallery_of {
    margin-top: 28px
}

.gallery_of h3 {
    margin-bottom: 12px
}

.gallery_of_img {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px
}

.gallery_of_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px
}


/* Responsive */
@media (max-width:980px) {
    .hero {
        grid-template-columns: 1fr
    }

    .tiles {
        grid-template-columns: repeat(2, 1fr)
    }
    .side-box {
        margin-top: 0px;
    }
}
/* ===== MOBILE ===== */
@media (max-width: 768px) {

  .menu-toggle {
    display: block;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2000;
    color: #0b1730;
  }

  /* ICON SWITCH */
  #nav-toggle:checked + .nav-overlay + .links + .menu-toggle .fa-bars {
    display: none;
  }

  #nav-toggle:checked + .nav-overlay + .links + .menu-toggle .fa-times {
    display: inline;
  }

  /* OVERLAY */
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.4);
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transition: .3s;
  }

  #nav-toggle:checked + .nav-overlay {
    display: block;
    opacity: 1;
    pointer-events: auto;
  }

  /* MENU */
  .links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: #fff;
    flex-direction: column;
    gap: 22px;
    padding: 90px 0 30px;
    transform: translateY(-100%);
    transition: transform .35s ease;
    z-index: 100;
    box-shadow: 0 10px 25px rgba(0,0,0,.1);
  }

  /* OPEN MENU */
  #nav-toggle:checked + .nav-overlay + .links {
    transform: translateY(0);
  }
}
@media (max-width:640px) {
    .nav-row {
        gap: 12px
    }

    .tiles {
        grid-template-columns: 1fr
    }

    .hero {
        grid-template-columns: 1fr
    }

    .container {
        padding: 16px
    }
}