:root {
    --primary-color: #ff6600;
    --dark-color: #222222;
    --light-color: #ffffff;
    --gray-color: #f4f4f4;
    --text-color: #333333;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
header {
    background-color: var(--dark-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 95px;
    width: 140px;
}

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

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: var(--light-color);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 14px;
    padding: 10px 0;
    position: relative;
    transition: 0.3s;
}

nav ul li a:hover, nav ul li a.active {
    color: var(--primary-color);
}

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

nav ul li a:hover:after, nav ul li a.active:after {
    width: 100%;
}

/* Page Title */
.page-title {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 40px 0;
    text-align: center;
}

.page-title h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.page-title h1:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Contact Info Section */
.contact-info-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.contact-flex-container {
    display: flex;
    justify-content: space-between;
    gap: 50px;
}

.contact-form-container {
    flex: 1;
}

.contact-form-container h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.contact-form-container h2:after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    bottom: 0;
    left: 0;
}

.google-map {
    flex: 1;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.google-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Contact Form Section */
.contact-form-section {
    padding: 80px 0;
    background-color: var(--gray-color);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title h2:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--primary-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.contact-tabs {
    max-width: 800px;
    margin: 0 auto;
    background: var(--light-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.tabs-nav {
    display: flex;
    background-color: var(--dark-color);
}

.tab-button {
    flex: 1;
    padding: 15px;
    background: none;
    border: none;
    color: var(--light-color);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    text-align: center;
    border-bottom: 3px solid transparent;
}

.tab-button.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

.tab-content {
    padding: 30px;
    display: none;
}

.tab-content.active {
    display: block;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: 0.3s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(255, 102, 0, 0.2);
}

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

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
}

.form-check input {
    margin-top: 5px;
    margin-right: 10px;
}

.form-actions {
    text-align: center;
    margin-top: 30px;
}

.btn {
    display: inline-block;
    background: var(--primary-color);
    color: var(--light-color);
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    text-transform: uppercase;
    font-weight: 600;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background: #e65c00;
    transform: translateY(-3px);
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
}

.faq-question {
    padding: 15px 20px;
    background-color: var(--gray-color);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:after {
    content: '+';
    font-size: 20px;
    transition: 0.3s;
}

.faq-item.active .faq-question {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.faq-item.active .faq-question:after {
    content: '-';
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 500px;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content p {
    margin: 10px 0;
}

.social-links {
    margin: 20px 0;
}

.social-links a {
    color: var(--light-color);
    margin: 0 10px;
    font-size: 18px;
    transition: 0.3s;
    text-decoration: none;
}

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

.footer-nav {
    display: flex;
    justify-content: center;
    list-style: none;
    margin-bottom: 20px;
}

.footer-nav li {
    margin: 0 15px;
}

.footer-nav a {
    color: var(--light-color);
    text-decoration: none;
    transition: 0.3s;
}

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

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--light-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    text-decoration: none;
    transition: 0.3s;
    opacity: 0;
    visibility: hidden;
    z-index: 100;
}

.scroll-top:hover {
    opacity: 1 !important;
    transform: translateY(-5px);
}

/* Responsive */
@media screen and (max-width: 992px) {
    .contact-flex-container {
        flex-direction: column;
    }
    
    .google-map {
        height: 300px;
    }
}

@media screen and (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0 10px 10px;
    }
    
    .page-title h1 {
        font-size: 2rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .tabs-nav {
        flex-direction: column;
    }
    
    .tab-button {
        border-bottom: none;
        border-left: 3px solid transparent;
    }
    
    .tab-button.active {
        border-bottom: none;
        border-left: 3px solid var(--primary-color);
    }
    
    .tab-content {
        padding: 20px;
    }
}

/* Modal Alert */
.modal-alert {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}

.modal-alert.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: white;
    border-radius: 12px;
    max-width: 450px;
    width: 90%;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    transform: translateY(-30px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-alert.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 22px 28px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.modal-header.success {
    background-color: #f0faf0;
}

.modal-header.error {
    background-color: #fef5f5;
}

.modal-header-icon {
    font-size: 28px;
    margin-right: 15px;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-header.success .modal-header-icon {
    background-color: #4caf50;
    color: white;
}

.modal-header.error .modal-header-icon {
    background-color: #f44336;
    color: white;
}

.modal-header h3 {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
}

.modal-header.success h3 {
    color: #2e7d32;
}

.modal-header.error h3 {
    color: #c62828;
}

.modal-body {
    padding: 24px 28px;
    color: #444;
    font-size: 16px;
    line-height: 1.6;
}

.modal-footer {
    padding: 16px 28px 28px;
    display: flex;
    justify-content: flex-end;
}

.modal-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-btn.success {
    background-color: #4caf50;
    color: white;
}

.modal-btn.success:hover {
    background-color: #3d8b40;
    box-shadow: 0 3px 8px rgba(76, 175, 80, 0.3);
}

.modal-btn.error {
    background-color: #f44336;
    color: white;
}

.modal-btn.error:hover {
    background-color: #d32f2f;
    box-shadow: 0 3px 8px rgba(244, 67, 54, 0.3);
}