/* Theme CSS */
:root {
    /* Palette: Professional Blue & Concrete Gray */
    --color-primary: #003366;
    /* Navy Blue */
    --color-secondary: #FF8C00;
    /* Safety Orange */
    --color-accent: #0056b3;
    --color-bg: #F9F9F9;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #E0E0E0;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Header */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 600;
    color: var(--color-text);
}

.nav-links a:hover {
    color: var(--color-primary);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-primary), #001f3f);
    color: var(--color-white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../img/pattern.svg');
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cta-box {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-block;
}

.cta-text {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-secondary);
}

/* Content Sections */
.info-card {
    background: var(--color-white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--color-secondary);
    transition: transform var(--transition-speed);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.spec-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.spec-icon {
    width: 24px;
    height: 24px;
    fill: var(--color-primary);
    flex-shrink: 0;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #999;
    padding: 60px 0 20px;
    margin-top: 60px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h4 {
    color: var(--color-white);
    margin-bottom: 20px;
}

.company-info {
    font-size: 0.8rem;
    /* Smaller font as requested */
    line-height: 1.4;
    /* Reduced line height */
    color: rgba(255, 255, 255, 0.5);
    /* 50% opacity */
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
}

.legal-links a {
    margin: 0 10px;
}

.legal-links a:hover {
    color: var(--color-white);
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    h1 {
        font-size: 2rem;
    }

    .specs-grid {
        grid-template-columns: 1fr;
    }
}