/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colores basados en MegaContainers */
    --primary-blue: #2B5A87;
    --primary-red: #E31E24;
    --dark-blue: #1A3A5C;
    --light-blue: #4A7BA7;
    --gray-dark: #333333;
    --gray-medium: #666666;
    --gray-light: #F5F5F5;
    --white: #FFFFFF;
    --success: #28A745;
    --warning: #FFC107;
    --danger: #DC3545;
    
    /* Nuevos colores que combinan con la imagen */
    --warm-gray: #F8F6F3;
    --dark-warm: #2C2B29;
    --gold-accent: #D4A574;
    
    /* Tipografía */
    --font-primary: 'Inter', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Bordes */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Header - Actualizado para combinar mejor */
.header {
    background: var(--dark-blue);
    box-shadow: var(--shadow-sm);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all 0.3s ease;
}

.header::before {
    content: '';
    position: absolute;
    background-color: transparent; /* Quitado el overlay de la imagen */
    z-index: -1;
}

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


/* Logo más grande */
.logo-img {
    height: 80px;
    width: auto;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.nav {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 1.1rem;
    transition: color 0.3s ease, transform 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-red);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section - Versión Impactante con Fondo */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 95vh;
    padding: calc(90px + var(--spacing-xxl)) 0 var(--spacing-xxl) 0;
    text-align: center;
    color: var(--white);
    background: url('contenedorfondo.jpg') no-repeat center center/cover; /* fallback */
    background-image: -webkit-image-set(url('contenedorfondo.webp') type('image/webp'), url('contenedorfondo.jpg') type('image/jpeg'));
    background-image: image-set(url('contenedorfondo.webp') type('image/webp'), url('contenedorfondo.jpg') type('image/jpeg'));
}

.hero-overlay {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5); /* Overlay oscuro neutro para legibilidad */
    z-index: 1;
}

.hero .container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 2;
    min-height: 500px;
}

.hero-title {
    font-size: 4rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.highlight {
    color: var(--primary-red);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
    font-weight: var(--font-weight-medium);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
    justify-content: center;
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
    background: #1DA851;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--primary-blue);
    color: var(--white);
    border: 2px solid var(--primary-blue);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--dark-blue);
    border-color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.whatsapp-floating {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 1200;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-floating:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.3);
}

.whatsapp-floating i {
    font-size: 1.8rem;
}

/* Selector Section */
.selector-section {
    padding: var(--spacing-xxl) 0;
    background: var(--gray-light);
}

.section-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--dark-blue);
}

.selector-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.selector-group {
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.selector-label {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    color: var(--dark-blue);
    text-align: center;
}

.selector-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-sm);
}

.selector-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius);
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.selector-btn:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
}

.selector-btn.active {
    border-color: var(--primary-blue);
    background: var(--primary-blue);
    color: var(--white);
}

.selector-btn i {
    font-size: 1.5rem;
}

.selector-btn span {
    font-weight: var(--font-weight-semibold);
}

.selector-btn small {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Price Section */
.price-section {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.price-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.price-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-blue);
}

.price-range {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-red);
    margin-bottom: var(--spacing-sm);
}

.price-description {
    font-size: 1rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-sm);
}

.price-note {
    font-size: 0.9rem;
    color: var(--gray-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

/* Availability Section */
.availability-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-xl);
}

.provinces-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.province-chip {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all 0.3s ease;
}

.province-chip.available {
    background: #E8F5E8;
    color: #1E7E34;
    border: 2px solid var(--success);
}

.province-chip.limited {
    background: #FFF8E1;
    color: var(--warning);
    border: 2px solid var(--warning);
}

.province-chip.unavailable {
    background: #FFEBEE;
    color: #B72C31;
    border: 2px solid var(--danger);
}

.province-chip:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.availability-legend {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
}

.legend-item i.available {
    color: var(--success);
}

.legend-item i.limited {
    color: var(--warning);
}

.legend-item i.unavailable {
    color: var(--danger);
}

/* Condition Section */
.condition-section {
    padding: var(--spacing-xxl) 0;
    padding-bottom: var(--spacing-xl);
    background: var(--gray-light);
}

.condition-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.condition-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.condition-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.condition-icon i {
    font-size: 2rem;
    color: var(--white);
}

.condition-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark-blue);
}

.condition-card ul {
    list-style: none;
    text-align: left;
}

.condition-card li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.condition-card li i {
    color: var(--success);
    font-size: 0.9rem;
}

/* Social Proof Section */
.social-proof-section {
    padding: var(--spacing-xxl) 0;
    background: var(--white);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.case-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
}

.case-image {
    height: 200px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-content {
    padding: var(--spacing-lg);
}

.case-content h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-blue);
}

.case-content p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-md);
}

.case-specs {
    display: flex;
    gap: var(--spacing-sm);
}

.spec {
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
}

/* Información Clave */
.info-section {
    padding: var(--spacing-xxl) 0;
    background: var(--gray-light);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
}

.info-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    position: relative;
    overflow: hidden;
}

.info-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(43, 90, 135, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.info-card h3 {
    font-size: 1.3rem;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-sm);
}

.info-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    color: var(--gray-medium);
}

.info-card li {
    display: flex;
    gap: var(--spacing-xs);
    align-items: flex-start;
    line-height: 1.5;
}

.info-card li i {
    color: var(--success);
    margin-top: 4px;
}

.info-card a {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: var(--font-weight-semibold);
}

.info-card a:hover {
    color: var(--primary-red);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xxl) 0;
    background: var(--gray-light);
}

.faq-grid {
    display: grid;
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--dark-blue);
    transition: background-color 0.3s ease;
}

.faq-question span {
    flex-grow: 1;
}

.faq-question:hover {
    background: #f8f9fa;
    color: var(--primary-blue);
}

.faq-question i {
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 var(--spacing-lg);
    max-height: 0px;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.faq-item.active .faq-answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: 300px; /* Aumentado para respuestas más largas */
}

.faq-answer p {
    color: var(--gray-medium);
    line-height: 1.6;
}

/* Final CTA */
.final-cta {
    padding: var(--spacing-xxl) 0;
    background: var(--dark-blue);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--gray-dark);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

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

.footer-info {
    text-align: right;
}

.footer-info p {
    margin-bottom: var(--spacing-xs);
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .selector-grid {
        grid-template-columns: 1fr;
    }
    
    .condition-grid {
        grid-template-columns: 1fr;
    }
    
    .nav {
        display: none;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer-info {
        text-align: center;
    }
    
    .provinces-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .availability-legend {
        flex-direction: column;
        align-items: center;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-img {
        height: 65px;
    }
    
    .header {
        padding: var(--spacing-sm) 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .selector-options {
        grid-template-columns: 1fr 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .logo-img {
        height: 60px;
    }
}

@media (max-width: 600px) {
    .whatsapp-floating {
        width: 54px;
        height: 54px;
        right: 16px;
        bottom: 16px;
    }

    .whatsapp-floating i {
        font-size: 1.6rem;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

/* Formulario de Contacto en Hero - Sin fondo */
.hero-form {
    background: transparent;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
    backdrop-filter: none;
    border: none;
    width: 100%;
    max-width: 320px;
    justify-self: end;
}

.form-container {
    max-width: 100%;
}

.form-title {
    font-size: 1.1rem;
    font-weight: var(--font-weight-medium);
    color: var(--white);
    margin-bottom: var(--spacing-md);
    text-align: left;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: var(--font-weight-medium);
    color: var(--white);
    margin-bottom: 4px;
    font-size: 0.85rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--font-primary);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(5px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.95);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.form-group textarea::placeholder {
    color: var(--gray-medium);
    font-style: italic;
    font-size: 0.85rem;
}

/* Checkbox label */
.form-group .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: var(--font-weight-normal);
    color: var(--white);
    font-size: 0.85rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.form-group .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-red);
}

.form-group .checkbox-label span {
    user-select: none;
}

.btn-form-submit {
    background: var(--primary-red);
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 8px;
}

.btn-form-submit:hover {
    background: #C41E24;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-form-submit:active {
    transform: translateY(0);
}

.form-status {
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    font-weight: var(--font-weight-medium);
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

.form-status.success {
    color: #C7F5D9;
}

.form-status.error {
    color: #FFD0D0;
}

/* Responsive para el formulario */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        min-height: auto;
    }
    
    .hero-form {
        order: 2;
        margin-top: var(--spacing-md);
        max-width: 100%;
        justify-self: center;
    }
    
    .hero-content {
        order: 1;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-form {
        padding: var(--spacing-md);
    }
    
    .form-title {
        font-size: 1.1rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* === Hamburger menu (P0-4 mobile nav) === */
.nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    cursor: pointer;
    padding: 8px 10px;
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    z-index: 1100;
}
.nav-toggle-bar {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--white);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.2s ease;
}
.nav-close {
    display: none;
    background: transparent;
    border: 0;
    color: var(--white);
    font-size: 2.2rem;
    line-height: 1;
    cursor: pointer;
    align-self: flex-end;
    padding: 8px 12px;
    margin-bottom: 8px;
}
.nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1050;
}
.nav-link-cta {
    background: #25D366;
    color: #fff;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    margin-top: 8px;
}
.nav-link-cta:hover {
    background: #1faa52;
    color: #fff;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .nav {
        display: flex;
        position: fixed;
        top: 0;
        right: -100%;
        width: 84%;
        max-width: 360px;
        height: 100vh;
        background: var(--dark-blue);
        flex-direction: column;
        gap: 4px;
        padding: 18px 24px 32px;
        box-shadow: -4px 0 20px rgba(0,0,0,0.4);
        transition: right 0.3s ease;
        z-index: 1100;
        overflow-y: auto;
    }
    .nav .nav-link {
        display: block;
        font-size: 1.15rem;
        padding: 14px 4px;
        border-bottom: 1px solid rgba(255,255,255,0.08);
        color: var(--white);
    }
    .nav-close {
        display: block;
    }
    body.nav-open .nav {
        right: 0;
    }
    body.nav-open .nav-backdrop {
        display: block;
    }
    body.nav-open {
        overflow: hidden;
    }
    body.nav-open .nav-toggle-bar:nth-child(1) {
        transform: translateY(11px) rotate(45deg);
    }
    body.nav-open .nav-toggle-bar:nth-child(2) {
        opacity: 0;
    }
    body.nav-open .nav-toggle-bar:nth-child(3) {
        transform: translateY(-11px) rotate(-45deg);
    }
}


/* === Trust Bar (P0-A) === */
.trust-bar {
    background: #f7f6f3;
    border-top: 1px solid var(--gray-200, #e5e7eb);
    border-bottom: 1px solid var(--gray-200, #e5e7eb);
    padding: 28px 0;
}
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: start;
}
.trust-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: left;
    border-left: 3px solid #d4a574;
    padding-left: 14px;
}
.trust-num {
    font-size: 1.25rem;
    font-weight: 800;
    color: #1a3a5c;
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.trust-label {
    font-size: 0.875rem;
    color: #4b5563;
    line-height: 1.4;
}
@media (max-width: 900px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
}
@media (max-width: 520px) {
    .trust-grid {
        grid-template-columns: 1fr;
    }
}

/* === P0-F: Hero responsive sizing === */
.hero-title {
    font-size: clamp(2rem, 3.5vw + 1rem, 4rem) !important;
    line-height: 1.08;
}
.hero {
    min-height: max(580px, 70vh);
}
@media (max-width: 768px) {
    .hero {
        min-height: auto;
    }
}


/* === Form radio groups (P0 Fase 1 intent + urgencia) === */
.form-radios {
    margin-bottom: 16px;
}
.form-radio-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white, #fff);
    margin-bottom: 8px;
    letter-spacing: 0.01em;
}
.radio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}
.radio-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}
.radio-pill {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 9px 8px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.95);
    cursor: pointer;
    font-size: 0.78rem;
    text-align: center;
    line-height: 1.25;
    transition: all 0.15s ease;
    user-select: none;
}
.radio-pill:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.55);
}
.radio-pill input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.radio-pill:has(input[type="radio"]:checked) {
    background: #d4a574;
    border-color: #d4a574;
    color: #1a1a1a;
    font-weight: 600;
}
@media (max-width: 520px) {
    .radio-grid, .radio-grid-3 {
        grid-template-columns: 1fr 1fr;
    }
    .radio-pill {
        font-size: 0.75rem;
        padding: 8px 6px;
    }
}