:root {
    /* Nepal Flag Blue */
    --nepal-blue: #003893; 
    /* Nepal Simrik Red (Crimson) */
    --nepal-red: #DC143C; 
    /* Marigold Yellow (common in festivals) */
    --marigold: #FF9933;
    --bg-pattern: #fdfbf7;
    --text-dark: #2d3436;
    --white: #ffffff;
    --shadow: 0 10px 20px rgba(0,0,0,0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }

body {
    font-family: 'Mukta', sans-serif; /* Mukta looks great for both English and Nepali */
    color: var(--text-dark);
    background-color: var(--bg-pattern);
    /* Subtle geometric background pattern */
    background-image: radial-gradient(#ddd 1px, transparent 1px);
    background-size: 20px 20px;
    overflow-x: hidden;
}

/* --- THE DHAKA PATTERN STRIP --- */
.dhaka-border {
    height: 12px;
    width: 100%;
    position: fixed;
    top: 0;
    z-index: 1001;
    /* Creating a Dhaka fabric look using CSS gradients */
    background: repeating-linear-gradient(
        45deg,
        var(--nepal-red),
        var(--nepal-red) 10px,
        var(--nepal-blue) 10px,
        var(--nepal-blue) 20px,
        #009a22 20px,
        #009a22 30px,
        var(--marigold) 30px,
        var(--marigold) 40px
    );
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* --- Navigation --- */
nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 5% 1rem; /* Extra top padding for the Dhaka strip */
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-bottom: 2px solid var(--marigold);
}

.logo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--nepal-red);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.5px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lang-btn {
    background: transparent;
    border: 2px solid var(--nepal-blue);
    color: var(--nepal-blue);
    padding: 5px 15px;
    border-radius: 5px; /* Boxy look is more traditional */
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
    font-family: 'Mukta', sans-serif;
}

.lang-btn:hover {
    background: var(--nepal-blue);
    color: white;
}

.call-btn {
    background: var(--nepal-red);
    color: white;
    padding: 8px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(220, 20, 60, 0.3);
    transition: transform 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.call-btn:hover { transform: scale(1.05); background: #b01030; }

/* --- Hero Section --- */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0, 56, 147, 0.7), rgba(0, 56, 147, 0.5)), url('https://images.unsplash.com/photo-1596450523214-5390c2921df0?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 20px;
    position: relative;
}

/* Decorative curve at bottom of hero */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: var(--bg-pattern);
    clip-path: ellipse(60% 100% at 50% 100%);
}

.hero-content h1 {
    font-size: 3.8rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
    text-shadow: 2px 2px 0px var(--nepal-red); /* Retro text shadow */
}

.namaste {
    font-size: 1.5rem;
    color: var(--marigold);
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    font-weight: 300;
}

.hero-btn {
    background: var(--marigold);
    color: #000;
    padding: 15px 40px;
    font-size: 1.2rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 800;
    transition: 0.3s;
    display: inline-block;
    border-bottom: 4px solid #cc7a00; /* 3D effect button */
}

.hero-btn:hover {
    transform: translateY(2px);
    border-bottom: 2px solid #cc7a00;
}

/* --- Sections --- */
.section-padding { padding: 4rem 5%; }

.section-title {
    text-align: center;
    font-size: 2.8rem;
    color: var(--nepal-blue);
    margin-bottom: 3rem;
    font-weight: 800;
}

/* Decorative underline for titles */
.section-title::after {
    content: '♦';
    display: block;
    color: var(--nepal-red);
    font-size: 1.5rem;
    margin-top: 5px;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: 0.3s;
    border: 1px solid #eee;
    position: relative;
    overflow: hidden;
}

/* Adding a red corner accent */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--nepal-red), var(--nepal-blue));
}

.service-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.1); }

.service-icon {
    font-size: 3rem;
    color: var(--marigold);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 0 #eee;
}

/* --- Products --- */
.filter-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 2rem;
}

.filter-btn {
    border: 2px solid #eee;
    background: white;
    padding: 8px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 700;
    font-family: 'Mukta', sans-serif;
    font-size: 1.1rem;
    color: var(--text-dark);
    transition: 0.3s;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--nepal-red);
    border-color: var(--nepal-red);
    color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: 0.3s;
    position: relative;
    border: 1px solid #f0f0f0;
}

.product-card:hover { box-shadow: 0 15px 30px rgba(0,0,0,0.15); }

.product-img {
    height: 200px;
    width: 100%;
    object-fit: cover;
    border-bottom: 4px solid var(--marigold);
}

.product-info { padding: 1.2rem; text-align: center; }

.product-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--nepal-blue);
}

.product-price {
    color: var(--nepal-red);
    font-weight: 800;
    font-size: 1.2rem;
    background: #fff5f5;
    display: inline-block;
    padding: 2px 10px;
    border-radius: 4px;
    margin-top: 5px;
}

.category-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--nepal-blue);
    color: white;
    padding: 2px 10px;
    font-size: 0.8rem;
    font-weight: bold;
    border-radius: 2px;
}

/* --- Contact --- */
.contact-section {
    background: #222;
    color: white;
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

/* Red border top on contact */
.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    width: 100%;
    height: 5px;
    background: repeating-linear-gradient(45deg, var(--nepal-red), var(--nepal-red) 20px, #fff 20px, #fff 40px);
}

.contact-info {
    flex: 1;
    padding: 4rem 5%;
    min-width: 300px;
}

.map-frame {
    flex: 1;
    min-width: 300px;
    min-height: 400px;
    border: none;
    filter: grayscale(20%); /* Slightly artistic map */
}

.contact-item {
    margin-bottom: 25px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    font-size: 1.2rem;
}

.icon-circle {
    color: var(--marigold);
    font-size: 1.5rem;
    margin-top: 3px;
}

/* --- Mobile Tweaks --- */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.8rem; }
    .section-title { font-size: 2.2rem; }
    nav { padding: 1.5rem 1rem 1rem; }
}