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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #10b981;
    color: white;
}

.btn-primary:hover {
    background: #059669;
    transform: translateY(-2px);
}

.btn-secondary {
    background: #6b7280;
    color: white;
}

.btn-secondary:hover {
    background: #4b5563;
}

.btn-outline {
    background: transparent;
    color: #10b981;
    border: 2px solid #10b981;
}

.btn-outline:hover {
    background: #10b981;
    color: white;
}

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo-image {
    display: flex;
    align-items: center;
    text-decoration: none;
    border: 1px solid transparent;
}

.logo-image img {
    max-height: 50px;
    width: auto;
    height: 50px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.partner-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    padding: 4px 8px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #bae6fd;
    border-radius: 12px;
    font-size: 0.75rem;
    color: #0369a1;
    font-weight: 500;
    max-width: 200px;
    line-height: 1.2;
}

.partner-icon {
    font-size: 0.875rem;
    flex-shrink: 0;
}

.partner-text {
    font-size: 0.7rem;
    color: #0c4a6e;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: #10b981;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-switcher {
    display: flex;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
}

.lang-btn {
    padding: 8px 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background: #10b981;
    color: white;
}

.lang-btn:not(.active):hover {
    background: #f3f4f6;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: url('../img/image/fone2.png') center center/cover no-repeat;
    color: white;
    padding: 100px 20px;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: white;
    opacity: 1;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
}

.search-form {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-row {
    display: flex;
    gap: 1rem;
    align-items: end;
}

.form-group {
    flex: 1;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: white;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    color: #333;
}

.search-btn {
    background: #10b981;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.search-btn:hover {
    background: #059669;
}

.cta-button {
    background: #10b981;
    color: white;
    padding: 18px 36px;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.cta-button:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* Benefits Section */
.benefits {
    padding: 80px 20px;
    background: #f9fafb;
}

.benefits h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    color: #10b981;
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.benefit-card p {
    color: #6b7280;
}

/* How It Works Section */
.how-it-works {
    padding: 80px 20px;
    background: white;
}

.how-it-works h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

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

.step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #10b981;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.step p {
    color: #6b7280;
}

/* Categories Section */
.categories {
    padding: 80px 20px;
    background: #f9fafb;
}

.categories h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

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

.category-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.category-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.category-content {
    padding: 1.5rem;
}

.category-content h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.category-content p {
    color: #6b7280;
    margin-bottom: 1rem;
}

.category-btn {
    color: #10b981;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.category-btn:hover {
    color: #059669;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 20px;
    background: white;
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid #10b981;
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 1rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: #374151;
}

.testimonial-author strong {
    display: block;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.testimonial-author span {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Secondary CTA Section */
.secondary-cta {
    padding: 80px 20px;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
    text-align: center;
}

.secondary-cta h2 {
    margin-bottom: 1rem;
    color: white;
}

.secondary-cta p {
    margin-bottom: 2rem;
    color: #d1d5db;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ Section */
.faq {
    padding: 80px 20px;
    background: #f9fafb;
}

.faq h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
}

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

.faq-item {
    background: white;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    color: #1f2937;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f3f4f6;
}

.faq-icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #f9fafb;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: #6b7280;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #d1d5db;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #10b981;
}

/* Contact Info Styles */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-item strong {
    color: #d1d5db;
    font-size: 0.875rem;
    font-weight: 500;
}

.contact-item a {
    color: #f9fafb;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #10b981;
}

/* Horizontal Contact Info Styles */
.contact-info-horizontal {
    margin-top: 1rem;
}

.contact-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.contact-label {
    color: #d1d5db;
    font-weight: 500;
    min-width: 50px;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.contact-row a {
    color: #f9fafb;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.contact-row a:hover {
    color: #10b981;
}

.chat-link {
    color: #10b981 !important;
    font-weight: 500;
}

.chat-link:hover {
    color: #059669 !important;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: #d1d5db;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #10b981;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo img {
    max-height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}

.footer-logo:hover img {
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(140deg);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #9ca3af;
    margin-bottom: 0.5rem;
}

.disclaimer {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1f2937;
    color: white;
    padding: 1rem 0;
    z-index: 1001;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

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

.cookie-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.cookie-banner p {
    color: #d1d5db;
    margin: 0;
}

.cookie-actions {
    display: flex;
    gap: 0.5rem;
}

/* Mobile Menu Styles */
@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        z-index: 999;
    }
    
    .nav.active {
        transform: translateY(0);
    }
    
    .nav-list {
        flex-direction: column;
        padding: 1rem 0;
        gap: 0;
    }
    
    .nav-list li {
        border-bottom: 1px solid #e5e7eb;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem 2rem;
        color: #333;
    }
    
    .nav-list a:hover {
        background: #f3f4f6;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .header-content {
        flex-wrap: wrap;
    }
    
    .logo-image img {
        max-height: 40px;
        height: 40px;
    }
    
    .partner-badge {
        font-size: 0.65rem;
        padding: 3px 6px;
        max-width: 160px;
    }
    
    .partner-text {
        font-size: 0.6rem;
    }
    
    .hero {
        padding: 60px 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .form-row {
        flex-direction: column;
        gap: 1rem;
    }
    
    .search-form {
        padding: 1.5rem;
    }
    
    .benefits-grid,
    .steps-grid,
    .categories-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .contact-info-horizontal {
        text-align: center;
    }
    
    .contact-row {
        justify-content: center;
    }
    
    .cookie-banner .container {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-actions {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .cta-button {
        padding: 15px 24px;
        font-size: 1rem;
    }
    
    .benefit-card,
    .step,
    .category-content,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .logo-image img {
        max-height: 35px;
        height: 35px;
    }
    
    .partner-badge {
        font-size: 0.6rem;
        padding: 2px 4px;
        max-width: 140px;
    }
    
    .partner-text {
        font-size: 0.55rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles */
.btn:focus,
.faq-question:focus,
.lang-btn:focus,
.mobile-menu-toggle:focus {
    outline: 2px solid #10b981;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .header,
    .footer,
    .cookie-banner,
    .cta-button {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .hero {
        background: #fff !important;
        color: #000 !important;
    }
}