:root {
    --primary-color: #e74c3c;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --success-color: #27ae60;
    --info-color: #3498db;
}

/* Logo Styles */
.logo-img {
    height: 50px;
    width: auto;
    transition: transform 0.3s;
}

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

@media (max-width: 768px) {
    .logo-img {
        height: 40px;
    }
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

body {
    color: #333;
    line-height: 1.6;
    background: linear-gradient(rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.95)), url('./img/photo-1518458028785-8fbcd101ebb9.jpeg');
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--secondary-color), #1a2530);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light-color);
    display: flex;
    align-items: center;
}

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

.logo i {
    margin-right: 10px;
    font-size: 2rem;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 4px;
}

nav ul li a:hover {
    color: var(--primary-color);
    background: rgba(255, 255, 255, 0.1);
}

/* Exchange Rate Banner */
.exchange-banner {
    background: linear-gradient(135deg, #2c3e50, #4a6491);
    color: white;
    padding: 12px 0;
    text-align: center;
    margin-top: 70px;
    font-size: 0.9rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.exchange-rate-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.rate-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.rate-value {
    font-weight: bold;
    font-size: 1.1rem;
    color: var(--accent-color);
}

.rate-date {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('./img/photo-1586528116311-ad8dd3c8310d.jpeg');
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), #c0392b);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.6);
}

.btn-details {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    margin-top: 1rem;
    padding: 0.6rem 1.5rem;
}

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

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary-color), #c0392b);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
    z-index: 999;
    opacity: 0.9;
}

.back-to-top:hover {
    transform: translateY(-5px);
    opacity: 1;
}

/* Services */
.services {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--secondary-color);
}

.section-title h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    justify-items: center;
}

.service-card {
    background: linear-gradient(to bottom, #ffffff, #f8f9fa);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s;
    width: 100%;
    max-width: 350px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffd9d9, #fff);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
}

/* Advantages */
.advantages {
    padding: 5rem 0;
    background: linear-gradient(rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.9)), url('./img/photo-1578575437130-527eed3abbec.jpeg');
    background-size: cover;
    background-position: center;
}

.advantages-content {
    background: linear-gradient(to right, #ffffff, #f8f9fa);
    padding: 3.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.advantage-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-right: 1.5rem;
    min-width: 50px;
    background: linear-gradient(135deg, #ffd9d9, #fff);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.seo-text {
    background: linear-gradient(to right, #f8f9fa, #e9ecef);
    padding: 2.5rem;
    border-radius: 12px;
    margin-top: 2rem;
    border-left: 5px solid var(--primary-color);
}

.seo-text h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

/* Calculator */
.calculator {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #e9ecef, #dee2e6);
}

.calculator-form {
    background: linear-gradient(to right, #ffffff, #f8f9fa);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.delivery-info {
    background: linear-gradient(135deg, #e8f4fc, #d4e6f9);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    border-left: 5px solid var(--info-color);
}

.delivery-info p {
    margin: 0.5rem 0;
    font-size: 1rem;
}

.form-group {
    margin-bottom: 1.8rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2);
}

.form-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.8rem;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 1.8rem;
}

.checkbox-group input {
    margin-right: 0.8rem;
}

/* Auto Tour Form */
.auto-tour-form {
    background: linear-gradient(to right, #ffffff, #f8f9fa);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 2rem auto;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1001;
    overflow: auto;
}

.modal-content {
    background: linear-gradient(to bottom, #ffffff, #f8f9fa);
    margin: 5% auto;
    padding: 2.5rem;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: modalopen 0.5s;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

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

.close {
    color: #aaa;
    float: right;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 25px;
    top: 20px;
    transition: color 0.3s;
}

.close:hover {
    color: var(--primary-color);
}

.result-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid #eee;
}

.result-total {
    font-weight: bold;
    font-size: 1.4rem;
    margin-top: 1.8rem;
    padding-top: 1.2rem;
    border-top: 3px solid var(--primary-color);
    color: var(--primary-color);
}

/* Steps */
.steps {
    padding: 5rem 0;
    background: url('./img/photo-1518770660439-4636190af475.jpeg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.92);
}

.steps .container {
    position: relative;
    z-index: 1;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 3.5rem;
    position: relative;
}

.step {
    flex: 0 0 calc(25% - 2rem);
    text-align: center;
    position: relative;
    margin-bottom: 2rem;
}

.step::after {
    content: '→';
    position: absolute;
    top: 30px;
    right: -20px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.step:last-child::after {
    display: none;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), #c0392b);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.4);
}

/* Testimonials */
.testimonials {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('./img/photo-1521791055366-0d553872125f.jpeg');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
}

.testimonials-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    height: auto;
    min-height: 300px;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.testimonial-card {
    background: linear-gradient(to right, #ffffff, #f8f9fa);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    min-width: calc(50% - 20px);
    margin: 0 10px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: auto;
    min-height: 280px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
    position: relative;
    padding: 0 1.5rem;
    overflow: visible;
    display: block;
    -webkit-line-clamp: unset;
    -webkit-box-orient: unset;
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: absolute;
}

.testimonial-text::before {
    top: -0.5rem;
    left: 0;
}

.testimonial-text::after {
    bottom: -2rem;
    right: 0;
}

.testimonial-author {
    font-weight: 700;
    color: var(--secondary-color);
    text-align: right;
    font-size: 1rem;
}

.testimonial-company {
    color: var(--primary-color);
    text-align: right;
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.testimonial-control {
    background: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 10px;
    cursor: pointer;
    transition: all 0.3s;
}

.testimonial-control:hover {
    transform: scale(1.1);
    background: #c0392b;
}

/* Contact */
.contact {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #2c3e50, #1a2530);
    color: white;
}

.contact .section-title {
    color: white;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.contact-info {
    margin-bottom: 2rem;
}

.contact-info h3 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-info p {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.contact-info i {
    margin-right: 10px;
    color: var(--accent-color);
    width: 20px;
}

.contact-form {
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem;
    border-radius: 15px;
    color: #333;
}

.contact-form h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.work-schedule {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.8rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    backdrop-filter: blur(5px);
}

.work-schedule h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.time-zone {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer */
footer {
    background: linear-gradient(to right, #1a2530, #2c3e50);
    color: white;
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    text-align: left;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    font-size: 1.4rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
}

/* Protection overlay */
.protection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0.5rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .step {
        flex: 0 0 100%;
        margin-bottom: 3rem;
    }
    
    .step::after {
        content: '↓';
        top: auto;
        bottom: -30px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-row .form-group {
        margin-bottom: 1.5rem;
    }
    
    .exchange-rate-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .testimonials-container {
        height: auto;
    }
    
    .testimonial-card {
        min-width: calc(100% - 20px);
        height: auto;
        margin: 10px;
    }
}