/* =========================================================================
   STYLE.CSS - REDISEÑO PREMIUM DR. MURILLO (FETOLOGY)
   Estilo: Spa de Relajación Médica / Armonía, Paz y Confianza
   Paleta: Menta Suave, Verde Bosque Profundo y Crema
   Fuentes: Cormorant Garamond (Lujo Serif) + Outfit (Limpio Sans-Serif)
   ========================================================================= */

/* --- variables globales y reset --- */
:root {
    --spa-mint: #7CB39A;
    --spa-mint-light: #EBF3F0;
    --spa-mint-accent: #A5D2BF;
    --spa-forest: #1F3C31;
    --spa-forest-muted: #2E5143;
    --spa-cream: #F5F8F6;
    --spa-white-glass: rgba(255, 255, 255, 0.88);
    --spa-border-glass: rgba(255, 255, 255, 0.35);
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Outfit', sans-serif;
    
    --shadow-soft: 0 15px 35px rgba(31, 60, 49, 0.05);
    --shadow-medium: 0 25px 50px rgba(31, 60, 49, 0.08);
    --shadow-inset: inset 0 2px 8px rgba(31, 60, 49, 0.03);
    
    --radius-large: 24px;
    --radius-medium: 16px;
    --radius-pill: 50px;
    
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--spa-cream);
    color: var(--spa-forest);
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-sans);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}

/* --- tipografía común --- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 500;
    line-height: 1.2;
    color: var(--spa-forest);
}

p {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    color: #4A5D54;
    font-weight: 400;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

section {
    scroll-margin-top: 90px;
}

/* --- utilidades de diseño --- */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 24px;
}

.section-container-small {
    max-width: 800px;
    margin: 0 auto;
    padding: 100px 24px;
}

.spa-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.align-start {
    align-items: start;
}

.align-stretch {
    align-items: stretch;
}

.rounded-spa {
    border-radius: var(--radius-large);
}

.shadow-spa {
    box-shadow: var(--shadow-medium);
}

.shadow-inset {
    box-shadow: var(--shadow-inset);
}

.overflow-hidden {
    overflow: hidden;
}

.img-responsive {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* --- badges y tags de sección --- */
.section-subtitle-tag {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--spa-mint);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 25px;
    letter-spacing: -0.5px;
}

.section-lead {
    font-size: 1.3rem;
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--spa-forest-muted);
    margin-bottom: 30px;
}

.section-paragraph-large {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--spa-forest-muted);
}

.section-paragraph {
    margin-bottom: 15px;
    font-weight: 300;
}

.section-header-center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

/* --- header / navbar sticky --- */
.spa-nav-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition-smooth);
    /* Degradado sutil para asegurar visibilidad de textos blancos en el Hero sin teñir el video */
    background: linear-gradient(to bottom, rgba(12, 16, 14, 0.45) 0%, rgba(12, 16, 14, 0) 100%);
    border-bottom: 1px solid transparent;
}

.spa-nav-container.scrolled {
    background: var(--spa-white-glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 4px 30px rgba(31, 60, 49, 0.03);
    border-bottom: 1px solid var(--spa-border-glass);
    padding: 12px 0;
}

.spa-nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

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

.spa-logo-img {
    height: 54px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: brightness(0) invert(1); /* Logo blanco sobre el video oscuro por defecto */
}

.spa-nav-container.scrolled .spa-logo-img {
    height: 46px;
    filter: none; /* Restaura el logo original sobre el menú claro */
}

@media (max-width: 768px) {
    .spa-logo-img {
        height: 44px;
        filter: brightness(0) invert(1); /* Mantiene blanco en móvil sobre el Hero */
    }
    .scrolled .spa-logo-img {
        filter: none; /* Restaura en móvil al hacer scroll */
    }
}

.spa-menu-desktop {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 450;
    color: rgba(255, 255, 255, 0.85); /* Enlaces blancos sobre el video */
    position: relative;
    padding: 6px 0;
    transition: var(--transition-smooth);
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.spa-nav-container.scrolled .nav-link {
    color: var(--spa-forest-muted); /* Vuelve a color bosque apagado sobre fondo claro */
}

.spa-nav-container.scrolled .nav-link:hover,
.spa-nav-container.scrolled .nav-link.active {
    color: var(--spa-forest); /* Enlace activo resalta en verde oscuro al hacer scroll */
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--spa-mint);
    transition: var(--transition-fast);
}

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

.btn-nav-cta {
    background: var(--spa-forest);
    color: var(--spa-cream) !important;
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(31, 60, 49, 0.15);
}

.btn-nav-cta:hover {
    background: var(--spa-mint);
    color: var(--spa-forest) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 179, 154, 0.3);
}

.menu-toggle-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--spa-forest);
    cursor: pointer;
}

/* --- menu movil --- */
.spa-menu-mobile {
    display: none;
    flex-direction: column;
    background: var(--spa-white-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    padding: 20px 24px;
    box-shadow: 0 20px 40px rgba(31, 60, 49, 0.08);
    border-bottom: 1px solid var(--spa-border-glass);
    gap: 15px;
    z-index: 110;
}

.mobile-link {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--spa-forest);
    padding: 10px 0;
    border-bottom: 1px solid rgba(31, 60, 49, 0.05);
}

.mobile-btn-cta {
    background: var(--spa-forest);
    color: var(--spa-cream);
    padding: 14px;
    text-align: center;
    border-radius: var(--radius-pill);
    font-weight: 500;
    margin-top: 10px;
}

/* --- hero fullscreen --- */
.hero-fullscreen {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding-top: 100px;
    overflow: hidden;
    width: 100%;
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    z-index: 0;
    pointer-events: none;
}

.hero-overlay-dark {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Degradado oscuro neutro a la izquierda para legibilidad del texto, sin teñir de verde el video */
    background: linear-gradient(to right, rgba(12, 16, 14, 0.75) 25%, rgba(12, 16, 14, 0.3) 60%, rgba(12, 16, 14, 0) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-overlay-glow {
    position: absolute;
    width: 60%;
    height: 60%;
    top: 10%;
    right: 5%;
    background: radial-gradient(circle, rgba(165, 210, 191, 0.08) 0%, rgba(245, 248, 246, 0) 70%);
    z-index: 1;
    pointer-events: none;
}

/* --- partículas amnióticas flotantes --- */
.spa-particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1; /* Por encima del video y por debajo del texto */
    pointer-events: none;
}

.amniotic-particle {
    position: absolute;
    bottom: -50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 80%);
    pointer-events: none;
    animation: float-amniotic 25s linear infinite;
}

@keyframes float-amniotic {
    0% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: inherit;
    }
    50% {
        transform: translateY(-50vh) translateX(40px) scale(1.1);
    }
    75% {
        transform: translateY(-80vh) translateX(-30px) scale(0.9);
    }
    100% {
        transform: translateY(-115vh) translateX(15px) scale(1);
        opacity: 0;
    }
}

.hero-content-wrapper {
    max-width: 1200px;
    padding: 0 24px;
    width: 100%;
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: flex-start; /* Alinea la tarjeta a la izquierda */
}

.hero-glass-card {
    /* Quitamos el fondo y borde oscuro para que el video y el bebé se vean perfectamente */
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    padding: 0;
    max-width: 600px;
    width: 100%;
    box-shadow: none;
    animation: fade-in-up 1s ease-out;
}

.hero-tagline {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--spa-mint-accent);
    font-weight: 600;
    display: block;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 3.6rem; /* Tamaño ajustado para la tarjeta */
    font-weight: 300;
    color: white;
    max-width: 100%;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.88);
    max-width: 100%;
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    animation: fade-in-up 1.6s ease-out;
}

.btn-hero-primary {
    background: var(--spa-mint);
    color: white;
    padding: 16px 36px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(124, 179, 154, 0.35);
    transition: var(--transition-fast);
}

.btn-hero-primary:hover {
    background: white;
    color: var(--spa-forest);
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 255, 255, 0.25);
}

.btn-hero-secondary {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
    padding: 16px 36px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 1rem;
    backdrop-filter: blur(5px);
    transition: var(--transition-fast);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

/* --- seccion que es --- */
.que-es-visual {
    position: relative;
}

.spa-glow-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    top: -20px;
    left: -20px;
    background: var(--spa-mint);
    border-radius: var(--radius-large);
    opacity: 0.12;
    z-index: -1;
    filter: blur(10px);
}

.que-es-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
    border-top: 1px solid rgba(31, 60, 49, 0.08);
    padding-top: 30px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--spa-mint-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spa-mint);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.feature-item span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--spa-forest-muted);
}

/* --- seccion servicios (tabs) --- */
.section-servicios {
    background: var(--spa-mint-light);
}

.services-tab-container {
    max-width: 1000px;
    margin: 0 auto 40px auto;
    overflow-x: auto;
    padding-bottom: 10px;
}

.services-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    min-width: max-content;
    padding: 4px;
}

.services-slider-wrapper {
    position: relative;
    width: 100%;
    margin-top: 40px;
    overflow: hidden;
}

.services-scroll-btn {
    position: absolute;
    top: 120px;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--spa-white-glass);
    border: 1px solid var(--spa-border-glass);
    color: var(--spa-forest);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(31, 60, 49, 0.1);
    z-index: 5;
    transition: var(--transition-fast);
}

.services-scroll-btn:hover {
    background: var(--spa-mint);
    color: white;
    box-shadow: 0 6px 20px rgba(124, 179, 154, 0.3);
}

.services-scroll-btn.prev {
    left: 15px;
}

.services-scroll-btn.next {
    right: 15px;
}

.services-grid-container {
    display: flex;
    gap: 35px;
    overflow-x: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 20px 10px 40px 10px; /* Relleno para que no corte la sombra del hover */
    width: 100%;
    scrollbar-width: none;
    scroll-snap-type: x mandatory;
}

.services-grid-container::-webkit-scrollbar {
    display: none;
}

.service-card-premium {
    min-width: 360px;
    max-width: 360px;
    background: var(--spa-white-glass);
    border: 1px solid var(--spa-border-glass);
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

.service-card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--spa-mint-accent);
}

.service-card-img-container {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid rgba(31, 60, 49, 0.05);
}

.service-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.service-card-premium:hover .service-card-img {
    transform: scale(1.06);
}

.service-card-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-card-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--spa-mint);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.service-card-title {
    font-family: var(--font-serif);
    font-size: 1.55rem;
    font-weight: 500;
    color: var(--spa-forest);
    margin-bottom: 15px;
    line-height: 1.3;
}

.service-card-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #556B60;
    margin-bottom: 25px;
    flex-grow: 1;
}

.service-card-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-card-checklist li {
    font-size: 0.9rem;
    color: var(--spa-forest-muted);
    display: flex;
    align-items: start;
    gap: 8px;
    line-height: 1.4;
}

.service-card-checklist li i {
    color: var(--spa-mint);
    margin-top: 3px;
    font-size: 0.85rem;
}

.service-card-footer {
    border-top: 1px solid rgba(31, 60, 49, 0.08);
    padding-top: 20px;
    margin-top: auto;
}

.service-card-cta-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--spa-forest);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.service-card-cta-link i {
    color: var(--spa-mint);
    transition: var(--transition-fast);
}

.service-card-cta-link:hover {
    color: var(--spa-mint);
}

.service-card-cta-link:hover i {
    transform: translateX(5px);
}

.services-action-container {
    display: flex;
    justify-content: center;
    margin-top: 45px;
    width: 100%;
}

.btn-services-main-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--spa-mint);
    color: white;
    padding: 15px 36px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 1rem;
    box-shadow: 0 6px 20px rgba(124, 179, 154, 0.25);
    transition: var(--transition-smooth);
}

.btn-services-main-cta:hover {
    background: var(--spa-forest);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(31, 60, 49, 0.18);
    color: white;
}

/* --- seccion planes --- */
.section-planes {
    background: var(--spa-cream);
    border-top: 1px solid rgba(31, 60, 49, 0.05);
}

.planes-grid-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 50px;
    width: 100%;
    align-items: stretch;
}

.plan-card-premium {
    background: var(--spa-white-glass);
    border: 1px solid var(--spa-border-glass);
    border-radius: var(--radius-large);
    padding: 45px 30px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    position: relative;
    transition: var(--transition-smooth);
}

.plan-card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

/* Plan destacado (Fetology Care) */
.plan-card-featured {
    border: 2px solid var(--spa-mint);
    background: white;
    transform: scale(1.03);
    box-shadow: 0 20px 45px rgba(124, 179, 154, 0.18);
}

.plan-card-featured:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 25px 50px rgba(124, 179, 154, 0.25);
}

.plan-popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--spa-mint);
    color: white;
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 10px rgba(124, 179, 154, 0.3);
}

.plan-card-header {
    margin-bottom: 25px;
}

.plan-subtitle-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--spa-mint);
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
}

.plan-title {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--spa-forest);
    margin-bottom: 10px;
}

.plan-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #556B60;
}

.plan-divider {
    height: 1px;
    background: rgba(31, 60, 49, 0.08);
    margin-bottom: 25px;
}

.plan-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 35px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plan-checklist li {
    font-size: 0.9rem;
    color: var(--spa-forest-muted);
    display: flex;
    align-items: start;
    gap: 8px;
    line-height: 1.4;
}

.plan-checklist li i {
    color: var(--spa-mint);
    margin-top: 3px;
    font-size: 0.85rem;
}

.plan-card-footer {
    margin-top: auto;
    width: 100%;
}

.btn-plan-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--spa-mint);
    color: white;
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(124, 179, 154, 0.25);
    transition: var(--transition-fast);
}

.btn-plan-primary:hover {
    background: var(--spa-forest);
    box-shadow: 0 6px 20px rgba(31, 60, 49, 0.2);
}

.btn-plan-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: transparent;
    border: 1px solid rgba(31, 60, 49, 0.15);
    color: var(--spa-forest-muted);
    width: 100%;
    padding: 13px 20px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.btn-plan-secondary:hover {
    background: rgba(124, 179, 154, 0.08);
    border-color: var(--spa-mint);
    color: var(--spa-forest);
}

.planes-disclaimer {
    text-align: center;
    font-size: 0.8rem;
    color: #7B8F84;
    margin-top: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

/* --- bloques de alto riesgo y segunda opinion --- */
.additional-services-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
}

.additional-service-card {
    background: var(--spa-white-glass);
    border: 1px solid var(--spa-border-glass);
    border-radius: var(--radius-large);
    padding: 40px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.additional-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--spa-mint);
    transition: var(--transition-fast);
}

.additional-service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.additional-service-card:hover::before {
    width: 8px;
}

.card-icon-header {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-medium);
    background: var(--spa-mint-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spa-forest);
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.additional-service-card h3 {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 15px;
}

.additional-service-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: #4A5D54;
}

.btn-card-link {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--spa-mint);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-card-link:hover {
    color: var(--spa-forest);
}

.btn-card-link i {
    transition: var(--transition-fast);
}

.btn-card-link:hover i {
    transform: translateX(4px);
}

/* --- seccion doctor (perfil y trayectoria) --- */
.doctor-visual-col {
    position: relative;
}

.doctor-photo-container {
    border-radius: var(--radius-large);
    overflow: hidden;
    border: 8px solid white;
    position: relative;
}

.doctor-main-img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    object-position: center top;
    display: block;
    filter: brightness(0.98);
}

.doctor-photo-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--spa-forest);
    color: var(--spa-cream);
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(31, 60, 49, 0.2);
}

.doctor-credentials-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 25px;
}

.dra-chip {
    background: var(--spa-white-glass);
    border: 1px solid rgba(124, 179, 154, 0.25);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    color: var(--spa-forest-muted);
    font-weight: 400;
    box-shadow: var(--shadow-soft);
}

.doctor-specialty-title {
    font-size: 1.5rem;
    color: var(--spa-mint);
    font-weight: 400;
    margin-bottom: 15px;
}

.doctor-intro-quote {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-style: italic;
    color: var(--spa-forest-muted);
    border-left: 2px solid var(--spa-mint);
    padding-left: 20px;
    margin: 20px 0 25px 0;
}

/* Acordeon trayectoria */
.doctor-trayectoria-accordion {
    margin-top: 35px;
    border-top: 1px solid rgba(31, 60, 49, 0.08);
}

.tray-accordion-item {
    border-bottom: 1px solid rgba(31, 60, 49, 0.08);
}

.tray-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
}

.tray-accordion-header h3 {
    font-size: 1.25rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tray-accordion-header h3 i {
    color: var(--spa-mint);
}

.accordion-icon {
    font-size: 0.9rem;
    color: var(--spa-forest-muted);
    transition: var(--transition-fast);
}

.tray-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.tray-accordion-item.active .tray-accordion-content {
    max-height: 300px;
    padding-bottom: 20px;
}

.tray-list {
    list-style: none;
    padding-left: 5px;
}

.tray-list li {
    font-size: 0.95rem;
    color: #4A5D54;
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.tray-list li::before {
    content: '•';
    color: var(--spa-mint);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

/* --- carrusel testimonios --- */
.testimonials-carousel-section {
    margin-top: 100px;
    background: var(--spa-mint-light);
    border-radius: var(--radius-large);
    padding: 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(124, 179, 154, 0.15);
}

.testimonials-title {
    font-size: 2.2rem;
    font-weight: 400;
    margin-bottom: 40px;
}

.testimonials-slider-wrapper {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.testimonial-card {
    min-width: 100%;
    padding: 0 40px;
}

.stars-rating {
    color: #E2B258;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--spa-forest-muted);
    margin-bottom: 25px;
}

.testimonial-author {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--spa-mint);
    font-weight: 600;
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.slider-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    border: 1px solid rgba(31, 60, 49, 0.08);
    color: var(--spa-forest);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.slider-btn:hover {
    background: var(--spa-forest);
    color: white;
}

/* --- seccion faqs --- */
.section-faqs {
    background: var(--spa-cream);
}

.faqs-accordion-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: white;
    border: 1px solid rgba(31, 60, 49, 0.05);
    border-radius: var(--radius-medium);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(124, 179, 154, 0.3);
}

.faq-item.active {
    border-color: var(--spa-mint-accent);
    box-shadow: var(--shadow-medium);
}

.faq-header {
    padding: 22px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-header h3 {
    font-size: 1.15rem;
    font-family: var(--font-sans);
    font-weight: 500;
    color: var(--spa-forest);
    padding-right: 20px;
}

.faq-icon-indicator {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--spa-mint-light);
    color: var(--spa-mint);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.faq-item.active .faq-icon-indicator {
    background: var(--spa-forest);
    color: white;
    transform: rotate(45deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-item.active .faq-content {
    max-height: 250px;
}

.faq-content-inner {
    padding: 0 30px 25px 30px;
    border-top: 1px solid rgba(31, 60, 49, 0.03);
    font-size: 1rem;
    color: #4A5D54;
    line-height: 1.7;
}

/* --- seccion contacto y formulario --- */
.section-contacto {
    background: var(--spa-mint-light);
}

.contacto-info-card {
    background: var(--spa-white-glass);
    border: 1px solid var(--spa-border-glass);
    border-radius: var(--radius-large);
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contacto-card-header {
    margin-bottom: 40px;
}

.subtitle-spa {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--spa-mint);
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
}

.contacto-card-header h2 {
    font-size: 2.5rem;
    font-weight: 400;
}

.info-block-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spa-mint);
    font-size: 1.1rem;
    box-shadow: var(--shadow-soft);
    flex-shrink: 0;
}

.info-text h4 {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--spa-forest-muted);
    font-weight: 600;
    margin-bottom: 5px;
}

.info-text p {
    font-size: 1rem;
    color: #4A5D54;
}

.map-wrapper-spa {
    border: 4px solid white;
    height: 240px;
    margin-top: 20px;
}

.contacto-agenda-card {
    background: white;
    border: 1px solid rgba(31, 60, 49, 0.05);
    border-radius: var(--radius-large);
    padding: 50px;
}

.agenda-header-wrapper {
    margin-bottom: 35px;
}

.agenda-header-wrapper h2 {
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 10px;
}

.agenda-header-wrapper p {
    font-size: 0.95rem;
    color: #4A5D54;
}

.agenda-options-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.btn-doctoralia-widget {
    background: transparent;
    border: 1.5px solid var(--spa-forest);
    color: var(--spa-forest);
    padding: 14px 20px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 0.95rem;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-smooth);
}

.btn-doctoralia-widget:hover {
    background: var(--spa-forest);
    color: var(--spa-cream);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(31, 60, 49, 0.15);
}

.btn-whatsapp-widget {
    background: var(--spa-forest);
    border: 1.5px solid var(--spa-forest);
    color: var(--spa-cream);
    padding: 14px 20px;
    border-radius: var(--radius-pill);
    font-weight: 500;
    font-size: 0.95rem;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(31, 60, 49, 0.15);
}

.btn-whatsapp-widget:hover {
    background: var(--spa-mint);
    border-color: var(--spa-mint);
    color: var(--spa-forest);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 179, 154, 0.25);
}

.form-divider {
    text-align: center;
    position: relative;
    margin-bottom: 30px;
}

.form-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(31, 60, 49, 0.08);
    z-index: 1;
}

.form-divider span {
    background: white;
    padding: 0 15px;
    font-size: 0.85rem;
    color: #8A9D94;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Formulario */
.spa-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--spa-forest-muted);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    padding: 12px 16px;
    border-radius: var(--radius-medium);
    border: 1px solid rgba(31, 60, 49, 0.12);
    outline: none;
    color: var(--spa-forest);
    transition: var(--transition-fast);
    background: #FDFEFE;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--spa-mint);
    box-shadow: 0 0 0 3px rgba(124, 179, 154, 0.12);
    background: white;
}

.btn-submit-spa {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    background: var(--spa-forest);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(31, 60, 49, 0.15);
    transition: var(--transition-fast);
}

.btn-submit-spa:hover {
    background: var(--spa-mint);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 179, 154, 0.35);
}

.form-security-footer {
    text-align: center;
    font-size: 0.8rem;
    color: #8A9D94;
    margin-top: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* --- footer --- */
.spa-footer {
    background: var(--spa-forest);
    color: var(--spa-cream);
    position: relative;
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(245, 248, 246, 0.08);
}

.footer-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    display: block;
    margin-bottom: 22px;
    filter: brightness(0) invert(1); /* Convierte el logo a blanco puro para el contraste del footer */
    opacity: 0.95;
    transition: var(--transition-smooth);
}

.footer-logo-img:hover {
    opacity: 1;
}

.footer-about-p {
    font-size: 0.95rem;
    color: #A9BCB2;
    margin-bottom: 25px;
    line-height: 1.7;
}

.footer-social-icons {
    display: flex;
    gap: 12px;
}

.footer-social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(245, 248, 246, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spa-cream);
    font-size: 1rem;
}

.footer-social-icons a:hover {
    background: var(--spa-mint);
    color: white;
    transform: translateY(-3px);
}

.footer-grid h4 {
    color: white;
    font-family: var(--font-sans);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 25px;
}

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

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

.footer-grid ul li a {
    font-size: 0.95rem;
    color: #A9BCB2;
}

.footer-grid ul li a:hover {
    color: var(--spa-mint);
    padding-left: 4px;
}

.footer-col-contact p {
    font-size: 0.95rem;
    color: #A9BCB2;
    margin-bottom: 15px;
    display: flex;
    align-items: start;
    gap: 10px;
}

.footer-col-contact p i {
    color: var(--spa-mint);
    margin-top: 5px;
}

.footer-bottom {
    padding: 30px 0;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright-text {
    font-size: 0.85rem;
    color: #798D83;
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a {
    font-size: 0.85rem;
    color: #798D83;
}

.footer-legal-links a:hover {
    color: var(--spa-mint);
}

/* --- botones flotantes --- */
.floating-actions-spa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 99;
}

.float-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.4rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    position: relative;
    transition: var(--transition-fast);
}

.float-booking {
    background: #00b3a6;
}

.float-whatsapp {
    background: #25D366;
}

.float-phone {
    background: var(--spa-forest);
}

.float-btn:hover {
    transform: translateY(-5px) scale(1.05);
}

.float-tooltip {
    position: absolute;
    right: 70px;
    background: var(--spa-forest);
    color: var(--spa-cream);
    padding: 6px 12px;
    border-radius: var(--radius-medium);
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition-fast);
}

.float-btn:hover .float-tooltip {
    opacity: 1;
    visibility: visible;
}

/* --- animaciones css --- */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* --- responsividad --- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 900px) {
    .hero-glass-card {
        padding: 40px 30px;
    }
    .section-container {
        padding: 60px 24px;
    }
    .spa-grid-2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .menu-toggle-btn {
        display: block;
    }
    .spa-menu-desktop {
        display: none;
    }
    .spa-menu-mobile.active {
        display: flex;
    }
    .services-scroll-btn {
        width: 40px;
        height: 40px;
        font-size: 0.95rem;
    }
    .services-scroll-btn.prev {
        left: 10px;
    }
    .services-scroll-btn.next {
        right: 10px;
    }
    .service-card-premium {
        min-width: 310px;
        max-width: 310px;
    }
    .services-grid-container {
        padding-left: 20px;
        padding-right: 20px;
        gap: 20px;
    }
    .planes-grid-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    .plan-card-featured {
        transform: none;
    }
    .plan-card-featured:hover {
        transform: translateY(-8px);
    }
    .additional-services-row {
        grid-template-columns: 1fr;
    }
    .doctor-main-img {
        height: 350px;
    }
    .agenda-options-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .hero-glass-card {
        padding: 30px 20px;
        margin: 0 10px;
    }
    .hero-title {
        font-size: 2.3rem;
    }
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    .btn-hero-primary,
    .btn-hero-secondary {
        text-align: center;
        width: 100%;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .form-row-2 {
        grid-template-columns: 1fr;
    }
    .contacto-info-card,
    .contacto-agenda-card {
        padding: 30px 20px;
    }
    .services-grid-container {
        padding-left: 0;
        padding-right: 0;
        gap: 20px;
    }
    .service-card-premium {
        min-width: 100%;
        max-width: 100%;
    }
    .service-card-body {
        padding: 20px;
    }
    .btn-services-main-cta {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
        font-size: 0.95rem;
    }
    .planes-grid-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .plan-card-premium {
        padding: 35px 20px;
    }
    .testimonials-carousel-section {
        padding: 40px 20px;
    }
    .testimonial-text {
        font-size: 1.35rem;
    }
    .hero-video-bg {
        object-position: 35% center;
    }
}

/* --- seccion blog / articulos --- */
.section-blog-preview {
    background: var(--spa-cream);
    border-top: 1px solid rgba(31, 60, 49, 0.05);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(31, 60, 49, 0.08) !important;
}

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

.blog-card-title a:hover {
    color: var(--spa-mint) !important;
}

.blog-card-link:hover {
    color: var(--spa-mint) !important;
}

@media (max-width: 992px) {
    .blog-grid-preview {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 600px) {
    .blog-grid-preview {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================
   SECCIÓN DE GALERÍA Y LIGHTBOX MODAL
   ========================================== */

.section-gallery {
    background: var(--spa-cream);
    padding: 80px 0;
    position: relative;
    border-top: 1px solid rgba(31, 60, 49, 0.05);
}

.gallery-slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 50px;
    padding: 0 40px;
}

.gallery-grid-container {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 10px 0 25px 0;
    width: 100%;
    scrollbar-width: thin;
    scrollbar-color: var(--spa-mint) rgba(31, 60, 49, 0.05);
    -webkit-overflow-scrolling: touch;
}

/* Scrollbar personalizado para navegadores Webkit (Chrome, Safari, Edge) */
.gallery-grid-container::-webkit-scrollbar {
    height: 8px;
}

.gallery-grid-container::-webkit-scrollbar-track {
    background: rgba(31, 60, 49, 0.05);
    border-radius: 4px;
}

.gallery-grid-container::-webkit-scrollbar-thumb {
    background-color: var(--spa-mint);
    border-radius: 4px;
    border: 2px solid transparent;
}

.gallery-item {
    flex: 0 0 calc(33.333% - 14px); /* Por defecto 3 columnas en pantallas grandes */
    aspect-ratio: 4 / 3;
    position: relative;
    border-radius: var(--radius-large);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    background: #e0e6e3;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease;
}

@media (max-width: 992px) {
    .gallery-item {
        flex: 0 0 calc(50% - 10px); /* 2 columnas en tablets */
    }
    .gallery-slider-wrapper {
        padding: 0 20px;
    }
}

@media (max-width: 600px) {
    .gallery-item {
        flex: 0 0 100%; /* 1 columna en móviles */
    }
    .gallery-slider-wrapper {
        padding: 0 10px;
    }
}

.gallery-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px rgba(31, 60, 49, 0.15);
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.6s ease;
}

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

.gallery-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(31, 60, 49, 0.4);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-hover-overlay {
    opacity: 1;
}

.gallery-hover-overlay i {
    color: var(--spa-cream);
    font-size: 2rem;
    transform: scale(0.8);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.gallery-item:hover .gallery-hover-overlay i {
    transform: scale(1);
}

/* Botones de navegación del carrusel */
.gallery-scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--spa-white-glass);
    border: 1px solid var(--spa-border-glass);
    color: var(--spa-forest);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    z-index: 10;
    transition: all 0.3s ease;
}

.gallery-scroll-btn:hover {
    background: var(--spa-forest);
    color: var(--spa-cream);
    box-shadow: 0 8px 20px rgba(31, 60, 49, 0.2);
}

.gallery-scroll-btn.prev {
    left: 0;
}

.gallery-scroll-btn.next {
    right: 0;
}

@media (max-width: 768px) {
    .gallery-scroll-btn {
        display: none; /* En móviles se desliza de forma táctil nativa, ocultar botones */
    }
}

/* ==========================================
   LIGHTBOX MODAL ESTILOS (PREMIUM)
   ========================================== */

.gallery-lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 30, 25, 0.95);
    backdrop-filter: blur(10px);
    overflow: hidden;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-lightbox-modal.active {
    display: flex;
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: var(--spa-cream);
    font-size: 3rem;
    font-weight: 300;
    cursor: pointer;
    z-index: 10001;
    transition: color 0.3s ease, transform 0.3s ease;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    color: var(--spa-mint);
    transform: scale(1.1) rotate(90deg);
}

.lightbox-content-wrapper {
    position: relative;
    max-width: 85%;
    max-height: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-large);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gallery-lightbox-modal.active .lightbox-img {
    transform: scale(1);
}

.lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--spa-cream);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.lightbox-nav-btn:hover {
    background: var(--spa-mint);
    color: var(--spa-forest);
    box-shadow: 0 0 20px rgba(0, 179, 166, 0.4);
}

.lightbox-nav-btn.prev {
    left: 40px;
}

.lightbox-nav-btn.next {
    right: 40px;
}

@media (max-width: 768px) {
    .lightbox-nav-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    .lightbox-nav-btn.prev {
        left: 15px;
    }
    .lightbox-nav-btn.next {
        right: 15px;
    }
    .lightbox-close {
        top: 15px;
        right: 20px;
    }
}

.lightbox-caption {
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 10000;
}