/* Variables */
:root {
    --primary-color: #0a2463;
    --secondary-color: #247ba0;
    --accent-color: #e63946;
    --light-color: #f1faee;
    --dark-color: #1d3557;
    --text-color: #333;
    --gray-color: #6c757d;
    --section-padding: 80px 0;
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
    --box-shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.05);
    --box-shadow-md: 0 10px 25px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.15);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-dark: linear-gradient(135deg, var(--dark-color), var(--primary-color));
    --border-radius-sm: 5px;
    --border-radius-md: 10px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #fafafa;
}

::selection {
    background: var(--primary-color);
    color: white;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 15px;
    color: var(--primary-color);
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

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

img {
    max-width: 100%;
    height: auto;
}

.section-padding {
    padding: 100px 0;
}

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

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

.section-header {
    margin-bottom: 50px;
}

.section-header .subtitle {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.btn {
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
}

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

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

/* Header */
.header {
    position: absolute;
    width: 100%;
    z-index: 999;
}

.top-bar {
    background-color: var(--primary-color);
    padding: 10px 0;
    color: var(--light-color);
}

.top-bar a {
    color: var(--light-color);
    margin-right: 20px;
    font-size: 14px;
}

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

.top-bar i {
    margin-right: 5px;
}

.social-links a {
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-left: 5px;
}

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

.navbar {
    background-color: var(--light-color);
    padding: 15px 0;
    box-shadow: var(--box-shadow);
}

.navbar-fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    animation: fadeInDown 0.5s;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar-brand img {
    max-height: 50px;
}

.navbar-nav .nav-link {
    color: var(--primary-color);
    font-weight: 600;
    padding: 10px 15px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--secondary-color);
}

.booking-btn {
    margin-left: 15px;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background-color: var(--primary-color);
    overflow: hidden;
}

.hero-slide {
    height: 100vh;
    min-height: 700px;
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
}

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 36, 99, 0.7);
    z-index: -1;
}

.hero-content {
    color: var(--light-color);
    max-width: 650px;
}

.hero-content h1 {
    font-size: 48px;
    color: var(--light-color);
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-buttons .btn {
    margin-right: 15px;
    margin-bottom: 15px;
}

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

.hero-buttons .btn-outline:hover {
    background: var(--light-color);
    color: var(--primary-color);
}

.wave-shape {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 2;
}

/* About Section */
.about-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: -30px;
    background-color: var(--primary-color);
    color: var(--light-color);
    padding: 20px;
    border-radius: 50%;
    width: 120px;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.experience-badge .years {
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 14px;
}

.about-features {
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.feature-item i {
    color: var(--secondary-color);
    margin-right: 10px;
    font-size: 18px;
}

/* Services Section */
.service-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-block;
    margin-top: 15px;
}

.read-more i {
    margin-left: 5px;
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(5px);
}

/* Projects Section */
.projects-filter {
    margin-bottom: 30px;
}

.filter-btn {
    background: none;
    border: none;
    padding: 8px 20px;
    margin: 0 5px 10px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: var(--border-radius);
}

.project-card {
    margin-bottom: 30px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.project-image {
    position: relative;
    overflow: hidden;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 36, 99, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-link {
    width: 50px;
    height: 50px;
    background-color: var(--light-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.project-card:hover .project-link {
    transform: translateY(0);
    opacity: 1;
}

.project-content {
    padding: 20px;
    background-color: var(--light-color);
}

.project-category {
    display: inline-block;
    font-size: 14px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.project-content h3 {
    font-size: 20px;
    margin-bottom: 0;
}

.project-content h3 a {
    color: var(--primary-color);
}

.project-content h3 a:hover {
    color: var(--secondary-color);
}

/* Stats Section */
.stat-item {
    text-align: center;
    color: var(--light-color);
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.stat-content h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--light-color);
    margin-bottom: 5px;
}

/* Contact Section */
.contact-item {
    display: flex;
    margin-bottom: 30px;
}

.contact-item .icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    margin-right: 20px;
}

.contact-item .content h4 {
    font-size: 18px;
    margin-bottom: 5px;
}

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

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

.form-control {
    height: 50px;
    border: 1px solid #e1e1e1;
    border-radius: var(--border-radius);
    padding: 10px 15px;
    width: 100%;
}

textarea.form-control {
    height: auto;
}

/* Team Section Styles */
.team-section {
    background-color: #f8f9fa;
}

.team-member {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.member-img {
    position: relative;
    overflow: hidden;
}

.member-img img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: all 0.5s ease;
}

.team-member:hover .member-img img {
    transform: scale(1.1);
}

.member-img .social-links {
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    background: rgba(10, 36, 99, 0.8);
    padding: 10px 0;
    transition: all 0.3s ease;
    opacity: 0;
}

.team-member:hover .member-img .social-links {
    bottom: 0;
    opacity: 1;
}

.member-img .social-links a {
    color: #fff;
    margin: 0 10px;
    font-size: 18px;
    transition: all 0.3s ease;
}

.member-img .social-links a:hover {
    color: var(--accent-color);
}

.member-info {
    padding: 20px;
    text-align: center;
}

.member-info h4 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--primary-color);
}

.member-info span {
    display: block;
    font-size: 14px;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.member-info p {
    font-size: 14px;
    color: #666;
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: #aaa;
}

.footer-top {
    padding: 80px 0 50px;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo img {
    max-height: 50px;
}

.footer-widget {
    margin-bottom: 30px;
}

.footer-widget h4 {
    color: var(--light-color);
    font-size: 20px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-widget h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #aaa;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer .social-links {
    margin-top: 20px;
}

.footer .social-links a {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-color);
}

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    margin-bottom: 0;
}

.credits {
    margin-bottom: 0;
}

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

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .navbar-nav {
        margin-top: 15px;
    }
    
    .booking-btn {
        margin-left: 0;
        margin-top: 10px;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
    
    .experience-badge {
        width: 100px;
        height: 100px;
        right: -20px;
    }
    
    .experience-badge .years {
        font-size: 28px;
    }
    
    .experience-badge .text {
        font-size: 12px;
    }
}

@media (max-width: 767px) {
    .top-bar .contact-info {
        display: none;
    }
    
    .top-bar .col-md-6:first-child {
        display: none;
    }
    
    .top-bar .col-md-6:last-child {
        width: 100%;
        text-align: center;
        display: block !important;
    }
    
    .top-bar {
        display: block !important;
        background-color: var(--primary-color);
        padding: 15px 0;
    }
    
    .section-padding {
        padding: 70px 0;
    }
    
    .hero-content h1 {
        font-size: 28px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .section-header h2 {
        font-size: 26px;
    }
    
    .about-image {
        margin-bottom: 30px;
    }
    
    .experience-badge {
        bottom: 20px;
        right: 20px;
    }
    
    .contact-form-wrapper {
        margin-top: 30px;
    }
    
    .footer-widget {
        margin-bottom: 40px;
    }
    
    .copyright,
    .credits {
        text-align: center;
    }
    
    .credits {
        margin-top: 10px;
    }
}