/* --- Brand Root Variables (Derived from Brand Logo Colors) --- */
:root {
    --primary-color: #0b0f19;
    --brand-cyan: #00E599;
    --brand-blue: #0072FF;
    --brand-purple: #6A11CB;
    --brand-gradient: linear-gradient(135deg, var(--brand-cyan), var(--brand-blue), var(--brand-purple));
    
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --text-light: #f8fafc;
    --bg-light: #f8fafc;
    --bg-dark: #050811;
    --card-bg: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* --- Top Bar --- */
.top-bar {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-size: 0.85rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-item i {
    color: var(--brand-cyan);
}

.top-bar a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.top-bar a:hover {
    color: var(--brand-cyan);
}

/* --- Navigation (Dark Navigation matches the Logo Background) --- */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

/* --- Seamless Logo Integration --- */
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    padding: 2px 0;
}

.site-logo {
    height: 55px; /* Optimal display height for navbar */
    width: auto;
    object-fit: contain;
    mix-blend-mode: lighten; /* Ensures seamless dark background blending */
    transition: var(--transition);
}

.site-logo:hover {
    transform: scale(1.02);
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: #cbd5e1;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.btn-nav {
    background: var(--brand-gradient);
    color: #fff !important;
    padding: 9px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 229, 153, 0.25);
}

.btn-nav:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(135deg, rgba(11, 15, 25, 0.94), rgba(5, 8, 17, 0.96)), url('images/hero-bg.jpg') center/cover no-repeat;
    color: var(--text-light);
    padding: 130px 0 110px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
}

.badge {
    background: rgba(0, 229, 153, 0.12);
    color: var(--brand-cyan);
    border: 1px solid rgba(0, 229, 153, 0.3);
    padding: 6px 16px;
    font-size: 0.8rem;
    border-radius: 20px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 3rem;
    margin: 22px 0;
    line-height: 1.2;
    font-weight: 800;
}

.hero p {
    font-size: 1.15rem;
    color: #94a3b8;
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 13px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background: var(--brand-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(0, 114, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 114, 255, 0.4);
}

.btn-secondary {
    border: 1px solid #334155;
    color: var(--text-light);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--brand-cyan);
}

/* --- Layout Components --- */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.align-center {
    align-items: center;
}

/* --- About Section --- */
.about-section {
    padding: 90px 0;
    background-color: #fff;
}

.about-text h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 18px;
    font-weight: 800;
}

.lead {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 15px;
}

.vision-mission-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card {
    padding: 25px;
    border-radius: 10px;
    background-color: var(--bg-light);
    border: 1px solid #e2e8f0;
}

.card-icon {
    font-size: 1.6rem;
    color: var(--brand-blue);
    margin-bottom: 12px;
}

.card h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

.card ul {
    list-style: none;
}

.card ul li {
    margin-bottom: 10px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card ul i {
    color: var(--brand-cyan);
}

/* --- Services Section --- */
.services-section {
    padding: 90px 0;
    background-color: var(--bg-light);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 800;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.service-card {
    background: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 20px -3px rgba(0, 0, 0, 0.1);
    border-color: var(--brand-cyan);
}

.service-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.service-content {
    padding: 22px;
}

.service-icon {
    color: var(--brand-blue);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.service-content h3 {
    margin-bottom: 8px;
    color: var(--primary-color);
}

.service-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* --- Contact & Map --- */
.contact-section {
    padding: 90px 0;
    background-color: #fff;
}

.contact-details h2 {
    font-size: 2.2rem;
    margin-bottom: 12px;
    color: var(--primary-color);
    font-weight: 800;
}

.info-box {
    display: flex;
    gap: 15px;
    margin: 30px 0;
}

.info-box i {
    font-size: 1.6rem;
    color: var(--brand-blue);
    margin-top: 5px;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.btn-cta {
    background: var(--brand-gradient);
    color: #fff;
}

.btn-cta-secondary {
    background-color: var(--primary-color);
    color: #fff;
}

.map-wrapper {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

/* --- 3-Column Footer --- */
.site-footer {
    background-color: var(--bg-dark);
    color: #94a3b8;
    padding: 60px 0 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    color: var(--text-light);
    margin-bottom: 15px;
}

.footer-col p {
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-col a {
    color: var(--brand-cyan);
    text-decoration: none;
}

.footer-col a:hover {
    text-decoration: underline;
}

/* --- Responsive Adjustments --- */
@media (max-width: 900px) {
    .grid-2, .footer-grid {
        grid-template-columns: 1fr;
    }

    .top-bar-content {
        flex-direction: column;
        align-items: center;
        gap: 5px;
    }

    .nav-container {
        flex-direction: column;
        gap: 15px;
    }

    .site-logo {
        height: 48px; /* Slightly smaller logo for mobile devices */
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}