/* --- Global Styles & Variables --- */
:root {
    --primary-color: #0d3b66;
    --secondary-color: #00a8e8;
    --dark-bg: #0a192f;
    --light-bg: #f4f7f6;
    --text-dark: #2b2d42;
    --text-light: #6c757d;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --font-main: 'Inter', sans-serif;
    --transition: all 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.bg-light { background-color: var(--light-bg); }
.bg-dark { background-color: var(--dark-bg); }
.text-white { color: var(--white) !important; }

/* --- Section Headers --- */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.section-header.text-white h2 {
    color: var(--white);
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #0086ba;
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: #e6e6e6;
}

/* --- Navbar Layout --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    white-space: nowrap;
}

.logo span { color: var(--secondary-color); }

/* Stack for Top Utility and Bottom Nav */
.header-right-stack {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

/* Top Utility Row (Social + Buttons) */
.top-utility-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.social-icons {
    display: flex;
    gap: 2px;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    color: #ffffff;
    text-decoration: none;
    font-size: 12px;
    border-radius: 2px;
    transition: opacity 0.2s ease;
}

.social-btn:hover { opacity: 0.85; }

.social-btn.facebook  { background-color: #3b5998; }
.social-btn.twitter   { background-color: #00aced; }
.social-btn.linkedin  { background-color: #0077b5; }
.social-btn.instagram { 
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aebe6 90%);
}
.social-btn.youtube   { background-color: #e52d27; }

.action-buttons {
    display: flex;
    gap: 6px;
}

.cyan-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(180deg, #00b4db 0%, #0083b0 100%);
    color: #ffffff;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 2px;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.cyan-btn:hover {
    background: linear-gradient(180deg, #009ec2 0%, #006f96 100%);
}

.cyan-btn i { font-size: 10px; }

/* Bottom Nav Links */
.nav-links {
    display: flex;
    list-style: none;
    gap: 20px;
    align-items: center;
}

.nav-links li {
    white-space: nowrap;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* --- Hero Section --- */
.hero-section {
    position: relative;
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1518241353330-0f7941c2d9b5?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    color: var(--white);
    margin-top: 85px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.85) 0%, rgba(13, 59, 102, 0.70) 100%);
}

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

.hero-content h1 {
    font-size: 3.2rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

/* --- Stats Grid --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-card {
    padding: 30px;
    background: var(--light-bg);
    border-radius: 6px;
    border-bottom: 4px solid var(--secondary-color);
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

/* --- Services & News Grid --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

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

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 12px;
}

/* --- Network Section --- */
.network-locations {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.location-box {
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--white);
}

.location-box h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

/* --- Contact Form --- */
.contact-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-group-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group-row input,
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group {
    margin-bottom: 20px;
}

.full-width {
    width: 100%;
}

/* --- Footer --- */
.footer {
    background: var(--dark-bg);
    color: var(--white);
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

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

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--white);
    opacity: 0.7;
    text-decoration: none;
}

.footer-links a:hover {
    opacity: 1;
}

/* --- Responsive Adjustments --- */
@media (max-width: 992px) {
    .action-buttons { display: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-content h1 { font-size: 2.2rem; }
    .form-group-row { flex-direction: column; gap: 20px; }
    .footer-content { flex-direction: column; gap: 15px; text-align: center; }
}