:root {
    --primary: #0390fc;
    --secondary: #F68920;
    --light-bg: #F9F9F9;
    --dark-text: #333333;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--dark-text);
    line-height: 1.6;
    background-color: var(--light-bg);
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

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

/* Header */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 10px 0;
}

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

.logo-container {
    margin-right: auto;
    padding-left: 20px;
}

.logo-img {
    height: 50px;
    width: auto;
    max-width: 180px;
    transition: transform 0.3s ease;
}

.logo-img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    margin-left: auto;
    padding-right: 20px;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    bottom: 0;
    left: 0;
    transition: width 0.3s ease;
}

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

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

.mobile-menu {
    display: none;
    font-size: 24px;
    cursor: pointer;
    padding-right: 20px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center center/cover;
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 20px;
    margin-bottom: 30px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

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

/* Buttons */
.btn {
    display: inline-block;
    background-color: var(--secondary);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--secondary);
    transform: translateY(0);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    background-color: transparent;
    color: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

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

/* Services Section */
.services {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--primary);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background-color: var(--secondary);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.service-card.animated {
    opacity: 1;
    transform: translateY(0);
}

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

.service-icon {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: var(--primary);
    background-color: rgba(42,92,170,0.1);
}

.service-content {
    padding: 30px;
}

.service-content h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary);
}

.service-content ul {
    list-style-position: inside;
    margin-bottom: 20px;
}

.service-content li {
    margin-bottom: 8px;
}

.service-content h3 i {
    color: var(--primary);
    margin-right: 10px;
    font-size: 20px;
}

/* About Section */
.about {
    padding: 100px 0;
    background-color: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.about-text.animated {
    opacity: 1;
    transform: translateX(0);
}

.about-text h2 {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

.about-image {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.about-image.animated {
    opacity: 1;
    transform: translateX(0);
}

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Legal Notice */
.legal-notice {
    margin-top: 30px;
    padding: 15px;
    background-color: rgba(3, 144, 252, 0.1);
    border-left: 4px solid var(--primary);
    border-radius: 5px;
    text-align: center;
}

.legal-text {
    font-size: 14px;
    color: var(--dark-text);
    margin: 0;
    line-height: 1.6;
    font-style: italic;
}

.legal-icon {
    color: var(--primary);
    margin-right: 10px;
    font-size: 16px;
}

/* Contact Persons Section */
.contact-persons {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.contact-persons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-person {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-person:hover {
    transform: translateY(-5px);
}

.contact-person-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, #0280e0 100%);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
}

.contact-person h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 22px;
}

.position {
    color: #666;
    font-style: italic;
    margin-bottom: 20px;
    font-size: 16px;
}

.contact-person-phone {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-text);
}

.contact-person-phone i {
    color: var(--primary);
}

/* Company Details Section */
.company-details {
    padding: 80px 0;
    background-color: var(--white);
}

.company-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.company-detail-item {
    background: var(--light-bg);
    padding: 25px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.detail-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 20px;
}

.detail-content {
    display: flex;
    flex-direction: column;
}

.detail-content strong {
    color: var(--primary);
    font-size: 14px;
    margin-bottom: 5px;
}

.detail-content span {
    color: var(--dark-text);
    font-size: 16px;
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.contact-info.animated {
    opacity: 1;
    transform: translateY(0);
}

.contact-info h3 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 30px;
}

.contact-details {
    margin-bottom: 30px;
}

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

.contact-item i {
    width: 40px;
    height: 40px;
    background-color: rgba(42,92,170,0.1);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.contact-form {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.contact-form.animated {
    opacity: 1;
    transform: translateY(0);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Open Sans', sans-serif;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--primary);
    outline: none;
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--primary);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 20px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background-color: var(--secondary);
    bottom: 0;
    left: 0;
}

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

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

.footer-column a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: var(--secondary);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    color: rgba(255,255,255,0.7);
}

/* Floating Contact Button */
.float-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--secondary);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 999;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.float-contact:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.2);
}

.float-contact:active {
    transform: scale(0.95);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-outline {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .contact-persons-grid,
    .company-details-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding-top: 40px;
        transition: left 0.3s;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-persons-grid,
    .company-details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 28px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .service-content {
        padding: 20px;
    }
    
    .contact-person {
        padding: 20px;
    }
    
    .company-detail-item {
        padding: 20px;
    }
}

/* Gallery Section */
.gallery {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.gallery-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 12px 20px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 14px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(42, 92, 170, 0.3);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    height: 300px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.gallery-item.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Comparison Slider */
.comparison-slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 15px;
}

.comparison-slider .before,
.comparison-slider .after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.comparison-slider .after {
    width: 50%;
}

.comparison-slider img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comparison-slider .label {
    position: absolute;
    top: 15px;
    padding: 8px 15px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-weight: 600;
    border-radius: 20px;
    font-size: 12px;
}

.comparison-slider .before .label {
    left: 15px;
    background: var(--primary);
}

.comparison-slider .after .label {
    right: 15px;
    background: var(--secondary);
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--white);
    left: 50%;
    transform: translateX(-50%);
    cursor: ew-resize;
    z-index: 10;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.slider-handle::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background: var(--white);
    border: 3px solid var(--primary);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: grab;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slider-handle:active::after {
    cursor: grabbing;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
    color: var(--white);
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--white);
    font-family: 'Poppins', sans-serif;
}

.gallery-overlay p {
    font-size: 14px;
    opacity: 0.9;
    margin: 0;
}

/* Responsive Gallery */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    
    .gallery-item {
        height: 250px;
    }
    
    .filter-btn {
        padding: 10px 15px;
        font-size: 12px;
        margin: 5px;
    }
    
    .gallery-overlay {
        padding: 15px;
    }
    
    .gallery-overlay h3 {
        font-size: 16px;
    }
    
    .gallery-overlay p {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        height: 280px;
    }
    
    .filter-btn {
        padding: 8px 12px;
        font-size: 11px;
    }
    
    .comparison-slider .label {
        font-size: 11px;
        padding: 6px 12px;
    }
    
    .slider-handle::after {
        width: 30px;
        height: 30px;
    }
}