/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(var(--color-secondary-rgb), 0.05);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.header.scrolled {
    background-color: rgba(var(--bg-surface), 0.85);
    box-shadow: var(--shadow-main);
    padding: 8px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition-smooth);
}

.header.scrolled .nav-container {
    height: 70px;
}

.logo-full {
    display: block;
    height: 48px;
    width: auto;
    transition: var(--transition-smooth);
}

.header.scrolled .logo-full {
    height: 42px;
}

.logo-iso {
    display: none;
    height: 48px;
    width: auto;
    transition: var(--transition-smooth);
}

.header.scrolled .logo-iso {
    height: 42px;
}

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

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-smooth);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--color-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--text-main);
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    background-color: rgba(97, 206, 112, 0.1);
}

.theme-toggle:hover {
    background-color: var(--color-secondary);
    color: #131b17;
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}

/* Responsividad del Header y Menú Móvil */
@media (max-width: 768px) {
    .nav-container {
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 65px; /* Altura compacta ideal para pantallas móviles */
        padding: 0 16px !important; /* Menor padding a los lados para ajustarse a los bordes */
        width: 100%;
    }

    .header.scrolled .nav-container {
        height: 55px; /* Reducción al hacer scroll */
    }

    .logo {
        order: 2; /* Mueve el logo/isotipo al extremo derecho */
        margin-left: auto; /* Empuja hacia la derecha */
        position: relative;
        left: auto;
        right: 0;
        top: 0;
        transform: none;
        z-index: 1001;
        display: flex;
        align-items: center;
    }

    .logo-full {
        display: none !important; /* Ocultar logotipo completo alargado */
    }

    .logo-iso {
        display: block !important; /* Mostrar la casita sola (isotipo) */
        height: 34px !important; /* Isotipo compacto a la derecha */
        width: auto;
        object-fit: contain;
    }

    .header.scrolled .logo-iso {
        height: 30px !important;
    }

    .nav-actions {
        order: 1; /* Mueve las acciones (hamburguesa) al extremo izquierdo */
        display: flex;
        align-items: center;
        gap: 12px;
        z-index: 1001;
        margin-left: 0; /* Quitar margen que lo alineaba a la derecha */
    }

    .nav-actions .btn-primary {
        display: none !important;
    }

    .mobile-menu-btn {
        display: block !important;
        z-index: 1001;
    }

    /* Ocultar por completo el interruptor de tema en móviles */
    .theme-toggle {
        display: none !important;
    }

    /* Menú móvil como cajón lateral (Sidebar Drawer) que abre por la izquierda */
    .nav-links {
        position: fixed;
        top: 65px; /* Ajustado a la nueva altura de la cabecera */
        left: 0; /* Abre desde la izquierda */
        width: 280px;
        height: calc(100vh - 65px);
        background-color: var(--bg-surface);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 4px;
        transform: translateX(-100%); /* Oculto a la izquierda */
        opacity: 1;
        visibility: visible;
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        border-right: 1px solid var(--border-color); /* Borde en el lado derecho */
        border-left: none;
        border-top: none;
        padding: 30px 24px;
        box-shadow: 8px 10px 25px rgba(0, 0, 0, 0.08); /* Sombra hacia la derecha */
        overflow-y: auto; /* Scroll interno si es necesario */
    }

    .header.scrolled .nav-links {
        top: 55px; /* Ajustado al hacer scroll */
        height: calc(100vh - 55px);
    }

    .nav-links.active {
        transform: translateX(0); /* Entra a la pantalla */
    }

    .nav-links li {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid rgba(var(--text-main), 0.05);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        font-size: 1.15rem;
        font-weight: 600;
        display: block;
        padding: 14px 0;
        width: 100%;
        color: var(--text-main);
        transition: var(--transition-smooth);
    }

    .nav-links a:hover,
    .nav-links a.active {
        color: var(--color-primary);
        padding-left: 8px; /* Micro-desplazamiento premium */
    }

    .nav-links a::after {
        display: none;
    }
}

/* Fondo oscuro semitransparente detrás del menú móvil */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998; /* Justo debajo de .nav-links (999) */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Footer */
.footer {
    background-color: #0d1310;
    color: #e8ecea;
    padding: 80px 0 30px 0;
    border-top: 1px solid rgba(97, 206, 112, 0.1);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-brand .logo img {
    height: 54px;
    width: auto;
}

.footer-brand-desc {
    color: #a3b2ab;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-socials {
    display: flex;
    gap: 12px;
    list-style: none;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a3b2ab;
    transition: var(--transition-smooth);
}

.footer-socials a:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-col h3 {
    font-size: 1.15rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-secondary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #a3b2ab;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #a3b2ab;
    font-size: 0.85rem;
}

.footer-logo-text {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.1rem;
    color: #ffffff;
}

/* Visor Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(13, 19, 16, 0.96);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    border-radius: var(--border-radius-md);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    object-fit: contain;
}

.lightbox-caption {
    color: #ffffff;
    text-align: center;
    margin-top: 16px;
    font-family: var(--font-title);
    font-size: 1.1rem;
    max-width: 600px;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #ffffff;
    font-size: 2.5rem;
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    font-size: 2.5rem;
    cursor: pointer;
    background: rgba(0,0,0,0.4);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.lightbox-nav:hover {
    background: var(--color-primary);
}

.lightbox-prev {
    left: -80px;
}

.lightbox-next {
    right: -80px;
}

/* Calculator & Booking */
.calculator-container {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    align-items: start;
}

.calculator-card {
    background-color: var(--bg-surface);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-main);
    border: 1px solid var(--border-color);
}

.calc-group {
    margin-bottom: 32px;
}

.calc-group-title {
    font-size: 1.15rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-left: 4px solid var(--color-primary);
    padding-left: 12px;
}

.calc-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.calc-radio-btn {
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.calc-radio-btn:hover {
    border-color: rgba(97, 206, 112, 0.4);
    background-color: rgba(97, 206, 112, 0.02);
}

.calc-radio-btn input {
    accent-color: var(--color-primary);
}

.calc-radio-btn.selected {
    border-color: var(--color-primary);
    background-color: rgba(186, 58, 50, 0.03);
}

.calc-radio-label {
    display: flex;
    flex-direction: column;
}

.calc-radio-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.calc-radio-price {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.range-slider-wrapper {
    background-color: var(--bg-surface-elevated);
    border-radius: var(--border-radius-md);
    padding: 24px;
    border: 1px solid var(--border-color);
}

.range-slider-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.range-label {
    font-weight: 500;
    color: var(--text-main);
}

.range-value {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--color-primary);
}

.slider-container {
    position: relative;
    display: flex;
    align-items: center;
}

input[type="range"] {
    width: 100%;
    -webkit-appearance: none;
    height: 8px;
    border-radius: var(--border-radius-full);
    background: rgba(97, 206, 112, 0.2);
    outline: none;
    transition: var(--transition-smooth);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(186, 58, 50, 0.3);
    transition: var(--transition-smooth);
    border: 2px solid var(--bg-surface);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #9d2f28;
}

.accordion-header {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bg-surface-elevated);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.accordion-header:hover {
    border-color: rgba(97, 206, 112, 0.4);
    background-color: rgba(97, 206, 112, 0.02);
}

.accordion-icon {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin-top 0.4s ease;
    opacity: 0;
}

.accordion-group.active .accordion-content {
    max-height: 600px;
    opacity: 1;
    margin-top: 16px;
}

.accordion-group.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.accordion-group.active .accordion-header {
    border-color: var(--color-primary);
    background-color: rgba(186, 58, 50, 0.03);
}

.checkbox-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.checkbox-item:hover {
    border-color: rgba(97, 206, 112, 0.4);
}

.checkbox-item input {
    width: 20px;
    height: 20px;
    accent-color: var(--color-secondary);
    margin-right: 16px;
    cursor: pointer;
}

.checkbox-info {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
}

.checkbox-text {
    display: flex;
    flex-direction: column;
}

.checkbox-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.checkbox-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.checkbox-price {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--color-secondary);
}

.summary-card {
    background-color: var(--bg-surface);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-main);
    border: 2px solid var(--color-secondary);
    position: sticky;
    top: 110px;
}

.summary-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px dashed var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-list {
    list-style: none;
    margin-bottom: 24px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    font-size: 0.95rem;
    border-bottom: 1px solid rgba(97, 206, 112, 0.1);
}

.summary-item.hidden {
    display: none;
}

.summary-item-label {
    color: var(--text-muted);
}

.summary-item-value {
    font-weight: 600;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 2px dashed var(--border-color);
    margin-bottom: 32px;
}

.summary-total-label {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.25rem;
}

.summary-total-amount {
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 2.25rem;
    color: var(--color-primary);
}

.whatsapp-btn {
    width: 100%;
    padding: 16px;
    background-color: var(--color-secondary);
    color: #131b17;
    border: none;
    border-radius: var(--border-radius-full);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 14px rgba(97, 206, 112, 0.3);
}

.whatsapp-btn:hover {
    background-color: #4eb85d;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(97, 206, 112, 0.4);
}

.whatsapp-btn i {
    font-size: 1.3rem;
}

.summary-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 16px;
    display: block;
}

/* Testimonials Carousel */
.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
    min-width: 100%;
    flex-shrink: 0;
    box-sizing: border-box;
    padding: 40px;
    background-color: var(--bg-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-main);
    border: 1px solid var(--border-color);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-full);
    border: 3px solid var(--color-secondary);
    object-fit: cover;
}

.testimonial-stars {
    color: #F5A623;
    font-size: 1.1rem;
    display: flex;
    gap: 4px;
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-main);
    line-height: 1.6;
}

.testimonial-author {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-primary);
}

.testimonial-role {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 30px;
}

.testimonial-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--border-color);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.testimonial-dot.active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

/* Date Picker styling */
.date-picker-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
}

.date-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.date-input-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* Media Queries para Componentes (Colocadas al final para evitar sobreescritura) */
@media (max-width: 768px) {
    /* Calculadora Responsiva (1 columna en móvil) */
    .calculator-container {
        grid-template-columns: 1fr !important;
        gap: 24px;
    }
    .summary-card {
        position: static !important;
        padding: 24px;
        width: 100% !important;
    }
    .calculator-card {
        padding: 24px;
        width: 100% !important;
    }
    .date-picker-grid {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }

    /* Footer Responsivo */
    .footer-top {
        grid-template-columns: 1fr !important;
        gap: 32px;
    }
    .footer-bottom {
        flex-direction: column !important;
        gap: 16px;
        text-align: center;
    }

    /* Testimonios Responsivos */
    .testimonial-card {
        padding: 24px 16px !important;
    }
    .testimonial-text {
        font-size: 0.95rem !important;
    }
}