/* Upgraded Executive Hospitality Stylesheet - www.banquetfurniture.co.in */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --primary: #0b2545;       /* Deep Navy */
    --accent: #c59b27;        /* Hospitality Gold */
    --accent-hover: #a37f1d;
    --dark: #131b23;
    --light-bg: #f8fafc;
    --white: #ffffff;
    --border: #e2e8f0;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --radius: 8px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-main);
    background-color: var(--light-bg);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark);
    letter-spacing: -0.3px;
}

/* TOP BRAND HEADER */
.global-header {
    background: linear-gradient(135deg, #0b2545 0%, #13315c 100%);
    padding: 1.2rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    box-shadow: var(--shadow-md);
    border-bottom: 3px solid var(--accent);
}
.global-header img {
    height: 48px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}
.global-header h1 {
    margin: 0;
    font-size: 1.45rem;
    color: #ffffff;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* MAIN LAYOUT WRAPPER */
.site-wrapper {
    display: flex;
    max-width: 1440px;
    margin: 0 auto;
    min-height: calc(100vh - 200px);
    background-color: var(--white);
    box-shadow: 0 0 20px rgba(0,0,0,0.03);
}

/* SIDEBAR NAVIGATION */
.sidebar-nav {
    width: 320px;
    background-color: #f1f5f9;
    border-right: 1px solid var(--border);
    padding: 2rem 1.2rem;
    flex-shrink: 0;
}
.sidebar-nav h3 {
    margin: 0 0 1.2rem 0;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--primary);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 0.5rem;
}
.nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.nav-menu li { margin-bottom: 0.4rem; }
.nav-menu a {
    text-decoration: none;
    color: #334155;
    display: block;
    padding: 9px 14px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}
.nav-menu a:hover {
    background-color: rgba(11, 37, 69, 0.08);
    color: var(--primary);
    transform: translateX(3px);
}
.nav-menu a.active {
    background-color: var(--primary);
    color: #ffffff;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.nav-category-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 14px 10px 4px 10px;
}

.dropdown-container {
    padding-left: 8px;
}
.dropdown-container a {
    font-size: 0.86rem;
    padding: 7px 12px;
}

/* MAIN CONTENT AREA */
.main-content {
    flex: 1;
    padding: 3rem;
}

/* HERO LEAD SECTION */
.main-content section:first-of-type h1 {
    font-size: 2.3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}
.main-content section:first-of-type p {
    font-size: 1.15rem;
    color: var(--text-muted);
}

/* BUTTONS */
a[download], button[type="submit"] {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%) !important;
    color: #ffffff !important;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600 !important;
    letter-spacing: 0.5px;
    border-radius: 6px !important;
    box-shadow: 0 4px 12px rgba(197, 155, 39, 0.3) !important;
    transition: all 0.25s ease;
    border: none;
}
a[download]:hover, button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(197, 155, 39, 0.4) !important;
}

/* PRODUCT CARDS */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}
.product-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.8rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
    position: relative;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: #cbd5e1;
}
.product-card h3 {
    margin-top: 0;
    font-size: 1.25rem;
    color: var(--primary);
}

/* SPECS TABLE */
.specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.2rem;
    font-size: 0.86rem;
}
.specs-table th {
    background-color: #f8fafc;
    color: #475569;
    font-weight: 600;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
}
.specs-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
    color: #1e293b;
}

/* DETAILED MANUFACTURER CATEGORY-END BLOCK */
.category-end-block {
    margin-top: 4.5rem;
    padding: 2.2rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 0.92rem;
    line-height: 1.8;
}

/* GLOBAL FOOTER */
.global-footer {
    background-color: var(--primary);
    color: #e2e8f0;
    border-top: 3px solid var(--accent);
    padding: 2.5rem 2rem;
    font-size: 0.9rem;
}
.global-footer strong { color: #ffffff; }
.global-footer a { color: var(--accent); text-decoration: none; }
.global-footer a:hover { text-decoration: underline; }

@media (max-width: 960px) {
    .site-wrapper { flex-direction: column; }
    .sidebar-nav { width: 100%; border-right: none; border-bottom: 1px solid var(--border); }
    .main-content { padding: 1.5rem; }
}