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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ecf0f1;
}

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: white;
    padding: 15px 0;
    z-index: 1000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.cookie-text {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cookie-text i {
    font-size: 1.2em;
    color: #f39c12;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-cookie {
    padding: 12px 20px;
    border: 2px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.btn-cookie.accept {
    background: #27ae60;
    color: white;
    border-color: #2ecc71;
}

.btn-cookie.accept:hover {
    background: #2ecc71;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(39, 174, 96, 0.4);
}

.btn-cookie.necessary {
    background: #e67e22;
    color: white;
    border-color: #f39c12;
}

.btn-cookie.necessary:hover {
    background: #f39c12;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(230, 126, 34, 0.4);
}

.btn-cookie.customize {
    background: #9b59b6;
    color: white;
    border-color: #8e44ad;
}

.btn-cookie.customize:hover {
    background: #8e44ad;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(155, 89, 182, 0.4);
}

/* Navigation */
.navbar {
    background: white;
    box-shadow: 0 2px 10px rgba(44, 62, 80, 0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5em;
    font-weight: bold;
    color: #2c3e50;
}

.nav-logo i {
    font-size: 1.2em;
    color: #e67e22;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #e67e22;
}

.nav-toggle {
    display: none;
    font-size: 1.5em;
    cursor: pointer;
    color: #2c3e50;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 40px 30px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero-content h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    text-shadow: 3px 3px 10px rgba(0, 0, 0, 0.9);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.3em;
    margin-bottom: 30px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9);
    color: #f8f9fa;
    line-height: 1.6;
    font-weight: 400;
}

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

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 1.1em;
}

.btn-primary {
    background: #e67e22;
    color: white;
}

.btn-primary:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #2c3e50;
}

/* Section Styles */
section {
    padding: 80px 0;
}

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

.section-header h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: #2c3e50;
}

.section-header h2 i {
    margin-right: 15px;
    color: #e67e22;
}

.section-header p {
    font-size: 1.2em;
    color: #7f8c8d;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: white;
}

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

.service-card {
    background: #ecf0f1;
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(44, 62, 80, 0.1);
    border-color: #e67e22;
}

.service-card i {
    font-size: 3em;
    color: #e67e22;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #2c3e50;
}

.service-card p {
    color: #7f8c8d;
    line-height: 1.6;
}

/* About Section */
.about {
    background: #ecf0f1;
}

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

.about-text h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #2c3e50;
}

.about-text h2 i {
    margin-right: 15px;
    color: #e67e22;
}

.about-text > p {
    font-size: 1.2em;
    color: #7f8c8d;
    margin-bottom: 30px;
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature i {
    font-size: 2em;
    color: #e67e22;
    margin-top: 5px;
}

.feature h4 {
    font-size: 1.3em;
    margin-bottom: 8px;
    color: #2c3e50;
}

.feature p {
    color: #7f8c8d;
}

.about-visual svg {
    width: 100%;
    max-width: 400px;
    height: auto;
}

/* Reviews Section */
.reviews {
    background: white;
}

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

.review-card {
    background: #ecf0f1;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(44, 62, 80, 0.1);
}

.stars {
    margin-bottom: 20px;
}

.stars i {
    color: #f39c12;
    font-size: 1.2em;
    margin: 0 2px;
}

.review-card p {
    font-style: italic;
    color: #34495e;
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 1.1em;
}

.reviewer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #2c3e50;
    font-weight: bold;
}

.reviewer i {
    font-size: 1.5em;
    color: #95a5a6;
}

/* Contact Section */
.contact {
    background: #2c3e50;
    color: white;
}

.contact .section-header h2,
.contact .section-header p {
    color: white;
}

.contact .section-header h2 i {
    color: #e67e22;
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-item i {
    font-size: 1.5em;
    color: #e67e22;
    margin-top: 5px;
}

.contact-item h4 {
    font-size: 1.2em;
    margin-bottom: 8px;
    color: white;
}

.contact-item p {
    color: #bdc3c7;
    line-height: 1.6;
}

.contact-item a {
    color: #e67e22;
    text-decoration: none;
}

.contact-item a:hover {
    color: #f39c12;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px 15px 50px;
    border: 2px solid #ecf0f1;
    border-radius: 5px;
    font-size: 1em;
    color: #2c3e50;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #e67e22;
}

.form-group i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #95a5a6;
    z-index: 1;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    padding-top: 15px;
}

.form-group textarea + i {
    top: 35px;
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background: #e67e22;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

/* Footer */
.footer {
    background: #34495e;
    color: white;
    padding: 50px 0 20px;
}

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

.footer-section h4 {
    font-size: 1.3em;
    margin-bottom: 20px;
    color: white;
}

.footer-section h4 i {
    margin-right: 10px;
    color: #e67e22;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin-bottom: 15px;
}

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

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

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #e67e22;
}

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

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: #2c3e50;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #e67e22;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #2c3e50;
    padding-top: 20px;
    text-align: center;
    color: #95a5a6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.5em;
    }

    .hero-content p {
        font-size: 1.1em;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* Article Navigation Styles */
.article-navigation {
    background: #ecf0f1;
    padding: 40px 0;
    margin-top: 40px;
}

.nav-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: #e67e22;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    font-weight: bold;
}

.nav-link:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .nav-content {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-link {
        width: 100%;
        justify-content: center;
    }
}