/* CSS Variables for Brand Colors */
:root {
    --brand-primary: #02227a;
    --brand-secondary: #d15e00;
    --accent-light: #4a7cff;
    --accent-warm: #ff8c42;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-light: #e9ecef;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    background: var(--bg-white);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--brand-primary);
    border-radius: 2px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background: var(--accent-warm);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Header / Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

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

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-item {
    margin-left: 35px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--brand-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--brand-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--brand-primary), var(--accent-light));
    color: white;
    text-align: center;
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.05"><polygon fill="white" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 45px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Section */
.about {
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.7;
}

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

.mission, .vision {
    padding: 25px;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--brand-primary);
}

.mission:hover, .vision:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.mission h3, .vision h3 {
    color: var(--brand-primary);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.team-title {
    margin-bottom: 30px;
    font-size: 1.5rem;
    color: var(--text-dark);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.team-member {
    text-align: center;
    background: var(--bg-white);
    border-radius: 12px;
    padding: 25px 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.member-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 15px;
    border: 4px solid var(--brand-primary);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-member:hover .member-photo img {
    transform: scale(1.05);
}

.member-name {
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.member-role {
    color: var(--brand-primary);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Services Section */
.services {
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(2, 34, 122, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--brand-primary), var(--accent-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
    font-size: 2rem;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--text-dark);
    font-size: 1.4rem;
    font-weight: 600;
}

.service-card p {
    margin-bottom: 20px;
    color: var(--text-light);
    line-height: 1.6;
}

.service-deliverables {
    text-align: left;
    list-style: none;
}

.service-deliverables li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    color: var(--text-light);
    transition: var(--transition);
}

.service-deliverables li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--brand-primary);
    font-weight: bold;
}

.service-deliverables li:hover {
    color: var(--text-dark);
    transform: translateX(5px);
}

/* Horizontal Scroll Portfolio */
.portfolio {
    background: var(--bg-light);
}

.portfolio-scroll-container {
    position: relative;
}

.portfolio-scroll {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px 10px 40px;
    scrollbar-width: thin;
    scrollbar-color: var(--brand-primary) transparent;
    cursor: grab;
}

.portfolio-scroll::-webkit-scrollbar {
    height: 8px;
}

.portfolio-scroll::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

.portfolio-scroll::-webkit-scrollbar-thumb {
    background: var(--brand-primary);
    border-radius: 10px;
}

.portfolio-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light);
}

.portfolio-item {
    flex: 0 0 auto;
    width: 320px;
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.portfolio-thumbnail {
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: #000;
    position: relative;
}

.portfolio-thumbnail::after {
    content: 'Click to view details';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 34, 122, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    opacity: 0;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-thumbnail::after {
    opacity: 1;
}

.portfolio-thumb-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-thumb-video {
    transform: scale(1.05);
}

.portfolio-info {
    padding: 20px;
}

.portfolio-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-size: 1.2rem;
}

.portfolio-category {
    color: var(--brand-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.scroll-indicator {
    text-align: center;
    margin-top: 15px;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    overflow-y: auto;
    padding: 20px;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--bg-white);
    margin: 50px auto;
    max-width: 900px;
    border-radius: 16px;
    position: relative;
    animation: modalFadeIn 0.3s;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(-50px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 30px;
    color: var(--text-light);
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.1);
}

.close-modal:hover {
    color: var(--text-dark);
    background: rgba(0, 0, 0, 0.2);
    transform: rotate(90deg);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-video-container {
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#modal-video {
    width: 100%;
    height: 100%;
    max-height: 500px;
    object-fit: contain;
}

.modal-info {
    padding: 35px;
    background: var(--bg-white);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-info h3 {
    margin-bottom: 12px;
    color: var(--text-dark);
    font-size: 1.6rem;
    font-weight: 600;
}

.modal-category {
    color: var(--brand-primary);
    font-weight: 500;
    margin-bottom: 25px;
    display: inline-block;
    padding: 6px 15px;
    background: rgba(2, 34, 122, 0.1);
    border-radius: 20px;
    font-size: 0.95rem;
}

.modal-results {
    padding: 18px;
    background: linear-gradient(135deg, rgba(2, 34, 122, 0.05), rgba(209, 94, 0, 0.05));
    border-radius: 12px;
    font-weight: 600;
    color: var(--brand-primary);
    border-left: 4px solid var(--brand-primary);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    margin-bottom: 18px;
    color: var(--text-dark);
    font-size: 1.5rem;
    font-weight: 600;
}

.contact-info p {
    margin-bottom: 35px;
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1.05rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 22px;
    background: var(--bg-light);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition);
    font-weight: 500;
    border: 1px solid transparent;
}

.contact-link:hover {
    background: var(--brand-primary);
    color: white;
    transform: translateX(8px);
    box-shadow: var(--shadow);
}

.contact-link i {
    font-size: 22px;
    transition: var(--transition);
}

.contact-link:hover i {
    transform: scale(1.2);
}

.contact-form {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 18px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    background: var(--bg-white);
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(2, 34, 122, 0.1);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 60px 0 25px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary));
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-logo h2 {
    margin-bottom: 12px;
    color: white;
    font-size: 2rem;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 10px;
    font-size: 1.1rem;
}

.footer-nav h3,
.footer-social h3 {
    margin-bottom: 22px;
    font-size: 1.3rem;
    color: white;
}

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

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

.footer-nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    padding: 5px 0;
    display: inline-block;
}

.footer-nav a:hover {
    color: white;
    transform: translateX(8px);
}

.social-icons {
    display: flex;
    gap: 18px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1.2rem;
}

.social-icons a:hover {
    background: var(--brand-primary);
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 6px 20px rgba(2, 34, 122, 0.3);
}

.footer-bottom {
    text-align: center;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 1100px) {
    .portfolio-item {
        width: 300px;
    }
}

@media (max-width: 992px) {
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .mission-vision {
        grid-template-columns: 1fr;
    }
    
    .modal-body {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero {
        padding: 140px 0 80px;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 80px);
        background: var(--bg-white);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 50px 30px;
        transition: var(--transition);
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-item {
        margin: 0 0 25px 0;
        width: 100%;
    }
    
    .nav-link {
        padding: 12px 0;
        display: block;
        font-size: 1.1rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 220px;
    }
    
    .portfolio-item {
        width: 280px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 35px;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .footer-nav a:hover {
        transform: none;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 45px;
    }
    
    .hero {
        padding: 130px 0 70px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-item {
        width: 260px;
    }
    
    .portfolio-thumbnail {
        height: 350px;
    }
    
    .contact-form {
        padding: 30px 25px;
    }
    
    .modal-content {
        margin: 30px auto;
    }
    
    .modal-info {
        padding: 25px;
    }
}