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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

/* Typography */
h1, h2, h3, h4 { font-family: 'Roboto', sans-serif; margin-bottom: 20px; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Layout Utilities */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-grey { background-color: #eee; }
section { padding: 60px 0; }
.section-title {
    text-align: center;
    color: #e37d00;
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-transform: uppercase;
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    font-size: 1.1rem;
    color: #555;
}

/* Header */
header {
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo img { height: 60px; width: auto; }

nav ul { display: flex; gap: 20px; }
nav a { font-weight: 600; color: #555; transition: color 0.3s; }
nav a:hover { color: #e37d00; }

.btn-contact {
    background: #e37d00;
    color: #fff !important;
    padding: 10px 20px;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    /* Generic business background image */
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    color: #fff;
    text-align: center;
    padding: 100px 20px;
}

.hero h1 { font-size: 3rem; margin-bottom: 10px; color: #f08400; }
.brand-note { font-size: 1.5rem; color: #ddd; font-weight: 300; margin-bottom: 30px; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; max-width: 700px; margin-left: auto; margin-right: auto; }

/* Buttons */
.btn-primary {
    display: inline-block;
    background: #e37d00;
    color: #fff;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: bold;
    border: none;
    cursor: pointer;
}
.btn-primary:hover { background: #c56b00; }

.btn-secondary {
    display: inline-block;
    background: #333;
    color: #fff;
    padding: 10px 25px;
    border-radius: 5px;
    margin-top: 10px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.service-card {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    border-top: 4px solid #e37d00;
}

/* --- Sector Spotlights (Updated Section) --- */
.subsection-title {
    text-align: center;
    font-size: 2rem;
    color: #333;
    margin-top: 60px;
    margin-bottom: 10px;
    border-top: 1px solid #ddd;
    padding-top: 40px;
}

.subsection-desc {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.sector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.sector-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    border: 1px solid #eee;
}

.sector-card:hover {
    transform: translateY(-5px);
}

.card-header {
    color: #fff;
    padding: 20px;
    text-align: center;
}

.card-header h4 {
    margin: 0;
    font-size: 1.4rem;
    font-family: 'Roboto', sans-serif;
}

/* Industry Specific Gradients */
.plastic-bg { background: linear-gradient(135deg, #FF9800, #F57C00); }
.telecom-bg { background: linear-gradient(135deg, #2196F3, #1976D2); }
.cement-bg { background: linear-gradient(135deg, #607D8B, #455A64); }

.card-body {
    padding: 25px;
}

.card-body p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 15px;
}

.key-stats {
    list-style: none;
    padding: 0;
    border-top: 1px solid #eee;
    padding-top: 15px;
}

.key-stats li {
    font-size: 0.9rem;
    color: #444;
    margin-bottom: 10px;
    position: relative;
    padding-left: 15px;
}

.key-stats li::before {
    content: "•";
    color: #e37d00;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Snapshot Grid */
.snapshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.snapshot-item {
    background: #fff;
    padding: 15px;
    text-align: center;
    font-weight: 600;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #555;
}

/* Contact Section */
.contact-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.contact-info, .contact-form { flex: 1; min-width: 300px; }

.contact-info h3 { color: #e37d00; margin-bottom: 20px; }
.email-block { margin-bottom: 20px; }
.email-block .label { font-size: 0.9rem; color: #666; font-weight: bold; margin-bottom: 0; }
.email-link a { color: #2911db; text-decoration: underline; font-size: 1.1rem; }

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

/* Footer */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    margin-top: auto;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .header-content { flex-direction: column; height: auto; padding: 20px 0; }
    nav ul { flex-direction: column; text-align: center; gap: 10px; margin-top: 20px; }
    .hero h1 { font-size: 2rem; }
}