/* --- Variables & Reset --- */
:root {
    --primary-color: #003366; /* Navy */
    --accent-color: #00a8cc; /* Teal */
    --accent-dark: #008ba8;
    --dark-color: #1a1a1a;
    --text-color: #555;
    --light-color: #f4f7f6;
    --white: #ffffff;
    --border-radius: 6px;
    --transition: all 0.3s ease;
    --shadow: 0 5px 20px rgba(0,0,0,0.06);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.7;
    color: var(--text-color);
    background-color: #fff;
}

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

.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light-color);
}

h1, h2, h3, h4 {
    color: var(--primary-color);
    line-height: 1.2;
    font-weight: 700;
}

.sub-title {
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 10px;
    display: block;
}

.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--white);
    border: 2px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: var(--accent-dark);
    border-color: var(--accent-dark);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    margin-left: 10px;
}

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

.btn-primary-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.btn-white {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--white);
}

.btn-white:hover {
    background-color: transparent;
    color: var(--white);
}

/* --- Top Bar --- */
.top-bar {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.85rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
}

.top-bar i {
    margin-right: 8px;
    color: var(--accent-color);
}

.contact-details span {
    margin-right: 20px;
}

/* --- Navigation --- */
.navbar {
    background-color: var(--white);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar.scrolled {
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
}

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

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}

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

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

.btn-nav {
    background-color: var(--primary-color);
    color: var(--white) !important;
    padding: 10px 25px;
    border-radius: 5px;
}

.btn-nav:hover {
    background-color: var(--accent-color);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    height: 90vh;
    background: url('https://images.unsplash.com/photo-1581092921461-eab62e97a783?q=80&w=1600&auto=format&fit=crop') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 51, 102, 0.9), rgba(0, 51, 102, 0.7));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.badge {
    background: rgba(0, 168, 204, 0.2);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 5px 15px;
    border-radius: 20px;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: inline-block;
}

.hero h1 {
    font-size: 3.8rem;
    margin-bottom: 20px;
    color: var(--white);
}

.hero h1 span {
    color: var(--accent-color);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 650px;
}

/* --- Partners Strip --- */
.partners-strip {
    background: #eef2f5;
    padding: 40px 0;
    border-bottom: 1px solid #e1e8ef;
    text-align: center;
}

.partners-strip p {
    font-weight: 700;
    color: #8898aa;
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.partner-logos {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    opacity: 0.7;
}

.partner-logos span {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--accent-color);
    color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}

.experience-badge h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 0;
    line-height: 1;
}

.about-text h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.lead {
    font-size: 1.15rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.checklist-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 30px;
}

.check-item {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.check-item i {
    color: var(--accent-color);
}

/* --- Services Section (Updated) --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #eee;
    padding: 40px 30px;
    text-align: left;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.card-icon-box {
    width: 60px;
    height: 60px;
    background: #e6f6fa;
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.35rem;
}

/* --- Projects Section (New) --- */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 350px;
    cursor: pointer;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-item:hover .project-img img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 30px;
    color: var(--white);
}

.project-overlay h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.project-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* --- Process Section (Horizontal Steps) --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.process-step {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-top: 4px solid var(--accent-color);
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(0,0,0,0.05);
    line-height: 1;
    margin-bottom: -20px;
}

.process-step h3 {
    margin-bottom: 10px;
    margin-top: 20px;
}

/* --- Testimonials (New) --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
}

.quote-icon {
    color: var(--accent-color);
    font-size: 2rem;
    margin-bottom: 20px;
    opacity: 0.3;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 25px;
    color: #444;
}

.testimonial-card h4 {
    font-size: 1.1rem;
    margin-bottom: 2px;
}

.testimonial-card span {
    font-size: 0.85rem;
    color: #888;
    text-transform: uppercase;
    font-weight: 600;
}

/* --- FAQ Section --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

details {
    background: var(--white);
    margin-bottom: 15px;
    padding: 20px;
    border-radius: var(--border-radius);
    border: 1px solid #eee;
    cursor: pointer;
}

details summary {
    font-weight: 700;
    color: var(--primary-color);
    list-style: none;
    position: relative;
    padding-right: 30px;
}

details summary::after {
    content: '+';
    position: absolute;
    right: 0;
    color: var(--accent-color);
    font-size: 1.5rem;
    font-weight: 400;
}

details[open] summary::after {
    content: '-';
}

details p {
    margin-top: 15px;
    color: var(--text-color);
}

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(rgba(0, 51, 102, 0.9), rgba(0, 168, 204, 0.9)), url('https://images.unsplash.com/photo-1615818487920-d33c5d64817d?q=80&w=1000&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: 15px;
}

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

/* --- Contact Section --- */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.contact-info {
    padding: 20px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    margin-top: 30px;
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(0, 168, 204, 0.1);
    color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-form {
    background: var(--light-color);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form h3 {
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    background: var(--white);
}

.form-group textarea {
    resize: none;
}

.full-width {
    width: 100%;
}

/* --- Footer --- */
footer {
    background: #0b1c2e;
    color: #b0b0b0;
    padding: 80px 0 30px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

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

.footer-col h4 {
    color: var(--white);
    margin-bottom: 25px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: #b0b0b0;
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.newsletter-form {
    display: flex;
    margin-top: 20px;
}

.newsletter-form input {
    padding: 12px;
    border: none;
    border-radius: 4px 0 0 4px;
    width: 100%;
    outline: none;
}

.newsletter-form button {
    background: var(--accent-color);
    color: var(--white);
    border: none;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

footer hr {
    border-color: rgba(255,255,255,0.1);
    margin-bottom: 30px;
}

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

.socials a {
    background: rgba(255,255,255,0.1);
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    margin-left: 10px;
    text-decoration: none;
    transition: var(--transition);
}

.socials a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

/* --- Responsive --- */
@media (max-width: 968px) {
    .hero h1 { font-size: 3rem; }
    .about-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .about-image { margin-bottom: 50px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .top-bar-content { flex-direction: column; text-align: center; gap: 5px; }
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        right: 0;
        width: 100%;
        background: var(--white);
        text-align: center;
        padding: 30px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }
    .nav-links.active { display: flex; }
    .menu-toggle { display: block; }
    .hero h1 { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 20px; }
    .partners-strip { display: none; } /* Hide partner strip on small phones if cluttered */
}