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

:root {
    --italia-green: #009246;
    --italia-white: #FFFFFF;
    --italia-red: #CE2B37;
    --dark-green: #006b33;
    --light-green: #00b359;
    --dark-red: #a31e28;
    --light-red: #e63946;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--italia-white);
}

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

/* Header and Navigation */
header {
    background: linear-gradient(135deg, var(--italia-green) 0%, var(--dark-green) 100%);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 16px 0;
}

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

.logo h1 {
    font-size: 24px;
    color: var(--italia-white);
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    color: var(--italia-white);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
    border-bottom-color: var(--italia-red);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: var(--italia-red);
    padding: 10px 20px !important;
    border-radius: 8px;
    border: none !important;
    font-weight: 600;
}

.btn-whatsapp:hover {
    background: var(--dark-red);
    transform: translateY(-2px) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--italia-white);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--italia-green) 0%, var(--dark-green) 50%, var(--italia-red) 100%);
    color: var(--italia-white);
    padding: 80px 0;
    text-align: center;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.feature-badge {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background: var(--italia-red);
    color: var(--italia-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--dark-red);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--italia-white);
    color: var(--italia-green);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--gray-100);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Benefits Section */
.benefits {
    padding: 80px 0;
    background: var(--gray-50);
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--italia-green);
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.benefit-card {
    background: var(--italia-white);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-top: 4px solid var(--italia-green);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-top-color: var(--italia-red);
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.benefit-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--italia-green);
}

.benefit-card p {
    color: var(--gray-600);
    line-height: 1.8;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: linear-gradient(to bottom, var(--italia-white) 0%, var(--gray-50) 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.pricing-card {
    background: var(--italia-white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    border: 2px solid var(--gray-200);
    position: relative;
}

.pricing-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
    border-color: var(--italia-green);
}

.pricing-card.featured {
    border-color: var(--italia-red);
    transform: scale(1.05);
    background: linear-gradient(to bottom, var(--italia-white) 0%, #fff5f5 100%);
}

.pricing-card.featured:hover {
    transform: scale(1.08);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--italia-red);
    color: var(--italia-white);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--italia-green);
    text-align: center;
}

.price {
    text-align: center;
    margin-bottom: 24px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    vertical-align: super;
}

.amount {
    font-size: 56px;
    font-weight: 800;
    color: var(--italia-red);
}

.period {
    font-size: 18px;
    color: var(--gray-500);
}

.save-badge {
    background: var(--light-green);
    color: var(--italia-white);
    padding: 8px 16px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    margin-bottom: 20px;
}

.features-list {
    list-style: none;
    margin-bottom: 32px;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
}

.features-list li:last-child {
    border-bottom: none;
}

/* Content Article */
.content-article {
    padding: 80px 0;
    background: var(--italia-white);
}

.content-article article {
    max-width: 900px;
    margin: 0 auto;
}

.content-article h2 {
    font-size: 32px;
    color: var(--italia-green);
    margin-bottom: 24px;
}

.content-article h3 {
    font-size: 24px;
    color: var(--italia-red);
    margin-top: 32px;
    margin-bottom: 16px;
}

.content-article p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--gray-700);
    font-size: 16px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--italia-green) 0%, var(--dark-green) 100%);
    color: var(--italia-white);
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 20px;
    margin-bottom: 32px;
    opacity: 0.95;
}

/* Footer */
footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 60px 0 20px;
}

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

.footer-col h3 {
    color: var(--italia-white);
    margin-bottom: 16px;
    font-size: 18px;
}

.footer-col p {
    line-height: 1.8;
    color: var(--gray-400);
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--italia-red);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: var(--italia-green);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--gray-700);
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: var(--shadow-xl);
    text-decoration: none;
    transition: all 0.3s ease;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 16px rgba(37, 211, 102, 0.4);
}

.whatsapp-float span {
    font-size: 32px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--italia-green) 0%, var(--dark-green) 100%);
    color: var(--italia-white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 16px;
    font-weight: 800;
}

.page-header p {
    font-size: 18px;
    opacity: 0.95;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 48px;
}

.contact-info h2 {
    font-size: 32px;
    color: var(--italia-green);
    margin-bottom: 20px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 40px;
}

.contact-method {
    background: var(--italia-white);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--italia-green);
}

.method-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.contact-method h3 {
    font-size: 20px;
    color: var(--italia-red);
    margin-bottom: 8px;
}

.contact-method p {
    color: var(--gray-600);
    margin-bottom: 12px;
}

.method-detail {
    font-weight: 600;
    color: var(--gray-700);
}

.contact-link {
    color: var(--italia-green);
    text-decoration: none;
    font-weight: 600;
}

.contact-link:hover {
    color: var(--italia-red);
}

/* Contact Form */
.contact-form-container {
    background: var(--italia-white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.contact-form-container h2 {
    font-size: 28px;
    color: var(--italia-green);
    margin-bottom: 12px;
}

.contact-form-container > p {
    color: var(--gray-600);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--italia-green);
}

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

.contact-form button[type="submit"] {
    width: 100%;
    margin-top: 16px;
}

.form-message {
    padding: 16px;
    border-radius: 8px;
    margin-top: 20px;
    font-weight: 600;
    text-align: center;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.faq-categories {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.faq-category-btn {
    padding: 12px 24px;
    background: var(--italia-white);
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 16px;
}

.faq-category-btn:hover {
    border-color: var(--italia-green);
    background: var(--gray-50);
}

.faq-category-btn.active {
    background: var(--italia-green);
    color: var(--italia-white);
    border-color: var(--italia-green);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--italia-white);
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: var(--gray-50);
}

.faq-question h3 {
    font-size: 18px;
    color: var(--italia-green);
    margin: 0;
    flex: 1;
}

.faq-toggle {
    font-size: 28px;
    color: var(--italia-red);
    font-weight: 700;
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p {
    padding: 0 24px 24px 24px;
    color: var(--gray-700);
    line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--italia-green);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

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

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

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: scale(1.02);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .faq-categories {
        flex-direction: column;
    }

    .faq-category-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 18px;
    }

    .hero {
        padding: 40px 0;
    }

    .hero-title {
        font-size: 24px;
    }

    .amount {
        font-size: 40px;
    }

    .contact-form-container {
        padding: 24px;
    }
}