body {
    font-family: "Segoe UI", Arial, sans-serif;
    margin: 0;
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* Header */
header {
    background: #ffffff;
    text-align: center;
    padding: 40px 20px;
    border-bottom: 1px solid #e5e7eb;
}

header h1 {
    margin: 0;
    font-size: 2.4rem;
    font-weight: 700;
    color: #1f3c88;
}

.tagline {
    margin-top: 8px;
    font-size: 1.1rem;
    color: #6b7280;
    font-style: italic;
}

/* Navigation */
nav {
    background-color: #f8fafc;
    padding: 12px;
    text-align: center;
    border-bottom: 1px solid #e5e7eb;
}

nav a {
    color: #1f3c88;
    margin: 0 15px;
    text-decoration: none;
    font-weight: 500;
}

nav a:hover {
    color: #2c6bed;
    text-decoration: underline;
}

/* Sections */
section {
    padding: 40px 20px;
    max-width: 1100px;
    margin: auto;
}

section h2 {
    color: #1f2937;
    margin-bottom: 18px;
    padding-left: 12px;
    border-left: 4px solid #2c6bed;
    font-weight: 600;
}

/* Intro text */
.section-intro {
    max-width: 800px;
    margin-bottom: 30px;
    color: #4b5563;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.product-card {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-6px);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    margin: 15px;
    color: #1f3c88;
    font-size: 1.2em;
}

.product-card p {
    margin: 0 15px 20px;
    font-size: 0.95em;
    color: #374151;
}

/* Footer */
footer {
    background-color: #102a43;
    color: white;
    text-align: center;
    padding: 25px 15px;
}



* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f9fafb;
    color: #1f2937;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 40px 20px;
}

/* HEADER */
header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    text-align: center;
    padding: 30px 20px;
}

header h1 {
    margin: 0;
    color: #1f3c88;
    font-size: 2.4rem;
}

.tagline {
    color: #6b7280;
    font-style: italic;
}

/* NAV */
nav {
    position: sticky;
    top: 0;
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    z-index: 10;
}

nav ul {
    display: flex;
    justify-content: center;
    padding: 10px;
    list-style: none;
    margin: 0;
}

nav a {
    margin: 0 15px;
    text-decoration: none;
    color: #1f2937;
    font-weight: 600;
}

nav a:hover {
    color: #2c6bed;
}

/* HERO SLIDER */
.hero {
    max-width: 100%;
}

.slider {
    height: 420px;
    overflow: hidden;
}

.slider img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: none;
}

.slider img.active {
    display: block;
}

/* HEADINGS */
h2 {
    border-left: 4px solid #2c6bed;
    padding-left: 12px;
    margin-bottom: 20px;
}

/* PRODUCTS */
.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.product-card {
    background: #ffffff;
    padding: 15px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.06);
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-6px);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
}

/* FOOTER */
footer {
    background: #1f2937;
    color: #ffffff;
    text-align: center;
    padding: 20px;
}