/* ========================================
   NURIEL STUDIO MUSIC - Custom Styles
   ======================================== */

:root {
    /* Colores basados en el logo */
    --azul-marino: #1a3a5c;
    --azul-oscuro: #2c5f8d;
    --turquesa: #40e0d0;
    --turquesa-dark: #20b2aa;
    --blanco: #ffffff;
    --gris-claro: #f8f9fa;
    --gris: #6c757d;
    --negro: #1a1a2e;

    /* Tipografía */
    --font-main: 'Montserrat', sans-serif;

    /* Transiciones */
    --transition: all 0.3s ease;
}

/* ========================================
   Reset & Base
   ======================================== */

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

body {
    font-family: var(--font-main);
    color: var(--negro);
    line-height: 1.6;
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ========================================
   Tipografía & Utilidades
   ======================================== */

.text-turquesa {
    color: var(--turquesa) !important;
}

.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--turquesa), var(--turquesa-dark));
    color: var(--blanco);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--azul-marino);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gris);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Navbar
   ======================================== */

.navbar {
    background: var(--blanco);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(255, 255, 255, 0.98);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--azul-marino);
}

.logo-img {
    height: 50px;
    width: auto;
}

.nav-link {
    color: var(--azul-marino);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--turquesa);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 70%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--turquesa-dark);
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    color: var(--blanco) !important;
    border-radius: 50px;
    padding: 0.5rem 1.5rem !important;
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--azul-oscuro), var(--turquesa-dark));
    transform: translateY(-2px);
}

/* ========================================
   Hero Section
   ======================================== */

.hero-section {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(64, 224, 208, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: rgba(64, 224, 208, 0.15);
    color: var(--turquesa-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--azul-marino);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gris);
    margin-bottom: 2rem;
}

.hero-cta .btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 600;
}

.hero-cta .btn-primary {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    border: none;
}

.hero-cta .btn-primary:hover {
    background: linear-gradient(135deg, var(--azul-oscuro), var(--turquesa-dark));
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(64, 224, 208, 0.3);
}

.hero-cta .btn-outline-primary {
    color: var(--azul-marino);
    border-color: var(--azul-marino);
}

.hero-cta .btn-outline-primary:hover {
    background: var(--azul-marino);
    color: var(--blanco);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--azul-marino);
}

.hero-features .feature-item i {
    font-size: 1.25rem;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper img {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.floating-card {
    position: absolute;
    background: var(--blanco);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    color: var(--azul-marino);
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.5rem;
    color: var(--turquesa);
}

.card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.card-2 {
    bottom: 10%;
    right: -10%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* ========================================
   Services Section
   ======================================== */

.services-section {
    background: var(--blanco);
}

.service-card {
    background: var(--blanco);
    border: 1px solid #eee;
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    border-color: var(--turquesa);
    box-shadow: 0 20px 40px rgba(64, 224, 208, 0.15);
    transform: translateY(-10px);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--turquesa), var(--turquesa-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

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

.service-card h3 {
    color: var(--azul-marino);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--gris);
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--turquesa-dark);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    color: var(--azul-marino);
}

.service-link i {
    transition: var(--transition);
}

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

/* ========================================
   Why Us Section
   ======================================== */

.why-us-section {
    background: var(--gris-claro);
}

.why-item {
    margin-bottom: 2rem;
}

.why-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.why-icon i {
    font-size: 1.5rem;
    color: var(--turquesa);
}

.why-item h4 {
    color: var(--azul-marino);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.why-item p {
    color: var(--gris);
    margin: 0;
}

/* ========================================
   Testimonials Section
   ======================================== */

.testimonial-card {
    background: var(--blanco);
    border: 1px solid #eee;
    border-radius: 20px;
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

.testimonial-rating {
    color: #ffc107;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.testimonial-text {
    color: var(--gris);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h5 {
    color: var(--azul-marino);
    font-size: 1rem;
    margin: 0;
}

.testimonial-author span {
    font-size: 0.875rem;
    color: var(--gris);
}

/* ========================================
   CTA Section
   ======================================== */

.cta-section {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
}

.cta-box {
    color: var(--blanco);
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.25rem;
    opacity: 0.9;
}

.cta-box .btn {
    background: var(--turquesa);
    color: var(--azul-marino);
    border: none;
    font-weight: 600;
}

.cta-box .btn:hover {
    background: var(--blanco);
    color: var(--azul-marino);
    transform: translateY(-3px);
}

/* ========================================
   Blog Section
   ======================================== */

.blog-card {
    background: var(--blanco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.blog-content {
    padding: 1.5rem;
}

.blog-category {
    display: inline-block;
    background: rgba(64, 224, 208, 0.15);
    color: var(--turquesa-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.blog-content h4 {
    color: var(--azul-marino);
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-content p {
    color: var(--gris);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.blog-link {
    color: var(--turquesa-dark);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-link:hover {
    color: var(--azul-marino);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--azul-marino);
    color: var(--blanco);
    padding: 4rem 0 2rem;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.footer-text {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanco);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--turquesa);
    color: var(--azul-marino);
    transform: translateY(-3px);
}

.footer h5 {
    color: var(--blanco);
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--turquesa);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    color: var(--turquesa);
    margin-top: 3px;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 2rem 0;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin: 0;
}

.footer-legal {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin-left: 1.5rem;
}

.footer-legal:hover {
    color: var(--turquesa);
}

/* ========================================
   Promo Popup
   ======================================== */

.promo-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
}

.promo-popup.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.popup-content {
    position: relative;
    background: var(--blanco);
    padding: 3rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: popupSlide 0.5s ease;
}

@keyframes popupSlide {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--gris);
    cursor: pointer;
    transition: var(--transition);
}

.popup-close:hover {
    color: var(--azul-marino);
}

.popup-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a);
    color: var(--blanco);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.popup-logo {
    height: 80px;
    width: auto;
    margin-bottom: 1.5rem;
}

.popup-content h3 {
    color: var(--azul-marino);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.popup-content p {
    color: var(--gris);
    margin-bottom: 1.5rem;
}

.popup-benefits {
    text-align: left;
    margin-bottom: 1.5rem;
}

.popup-benefits div {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--azul-marino);
}

.popup-benefits i {
    color: var(--turquesa);
}

.popup-note {
    font-size: 0.75rem;
    color: var(--gris);
    margin-top: 1rem;
}

/* ========================================
   WhatsApp Float
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanco);
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
}

/* ========================================
   Scroll to Top
   ======================================== */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 100px;
    width: 50px;
    height: 50px;
    background: var(--azul-marino);
    border: none;
    border-radius: 50%;
    color: var(--blanco);
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--turquesa);
    transform: translateY(-5px);
}

/* ========================================
   Modal Newsletter
   ======================================== */

.modal-icon {
    font-size: 4rem;
    color: var(--turquesa);
    margin-bottom: 1.5rem;
}

.modal-content h3 {
    color: var(--azul-marino);
    margin-bottom: 1rem;
}

.modal-content p {
    color: var(--gris);
    margin-bottom: 1.5rem;
}

.newsletter-form .input-group {
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-form .form-control {
    border-radius: 50px 0 0 50px;
    padding: 0.75rem 1.5rem;
    border: 2px solid #eee;
}

.newsletter-form .form-control:focus {
    border-color: var(--turquesa);
    box-shadow: none;
}

.newsletter-form .btn {
    border-radius: 0 50px 50px 0;
    padding: 0.75rem 2rem;
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-section {
        padding: 120px 0 80px;
    }

    .section-title {
        font-size: 2rem;
    }

    .scroll-top {
        right: 30px;
        bottom: 100px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .floating-card {
        display: none;
    }

    .popup-content {
        padding: 2rem 1.5rem;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/* ========================================
   Page Header (para páginas internas)
   ======================================== */

.page-header {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    padding: 180px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(64,224,208,0.1)" stroke-width="0.5"/></svg>');
    opacity: 0.3;
}

.page-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--blanco);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    z-index: 1;
}

/* ========================================
   Course Cards
   ======================================== */

.course-card {
    background: var(--blanco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.course-card.featured {
    border: 2px solid var(--turquesa);
}

.course-img-wrapper {
    position: relative;
    overflow: hidden;
}

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

.course-level {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--turquesa);
    color: var(--azul-marino);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.course-content {
    padding: 2rem;
}

.course-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--turquesa), var(--turquesa-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.course-icon i {
    font-size: 1.5rem;
    color: var(--blanco);
}

.course-card h3 {
    color: var(--azul-marino);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.course-card p {
    color: var(--gris);
    margin-bottom: 1.5rem;
}

.course-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.course-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--azul-marino);
    font-size: 0.95rem;
}

.course-features i {
    color: var(--turquesa);
}

/* ========================================
   Teacher Cards
   ======================================== */

.teacher-card {
    background: var(--blanco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    height: 100%;
}

.teacher-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.teacher-img-wrapper {
    position: relative;
    overflow: hidden;
}

.teacher-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.teacher-social {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition);
}

.teacher-card:hover .teacher-social {
    opacity: 1;
    transform: translateX(0);
}

.teacher-social a {
    width: 36px;
    height: 36px;
    background: var(--blanco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--azul-marino);
    transition: var(--transition);
}

.teacher-social a:hover {
    background: var(--turquesa);
}

.teacher-content {
    padding: 1.5rem;
}

.teacher-specialty {
    display: inline-block;
    background: rgba(64, 224, 208, 0.15);
    color: var(--turquesa-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.teacher-content h3 {
    color: var(--azul-marino);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.teacher-content p {
    color: var(--gris);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.teacher-info {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.teacher-info span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gris);
}

.teacher-info i {
    color: var(--turquesa);
}

/* ========================================
   Feature Box
   ======================================== */

.feature-box {
    padding: 2rem;
}

.feature-box .feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-box .feature-icon i {
    font-size: 2rem;
    color: var(--turquesa);
}

.feature-box h4 {
    color: var(--azul-marino);
    margin-bottom: 1rem;
}

.feature-box p {
    color: var(--gris);
}

/* ========================================
   Stats Section
   ======================================== */

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--turquesa);
    line-height: 1;
}

.stat-label {
    color: var(--gris);
    font-size: 1rem;
    margin-top: 0.5rem;
}

/* ========================================
   Video Testimonial
   ======================================== */

.video-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.video-placeholder {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    padding: 100px 2rem;
    text-align: center;
    color: var(--blanco);
}

.video-placeholder i {
    font-size: 5rem;
    color: var(--turquesa);
    margin-bottom: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.video-placeholder i:hover {
    transform: scale(1.1);
}

/* ========================================
   Blog Filters
   ======================================== */

.blog-filters,
.gallery-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.filter-btn {
    background: var(--blanco);
    border: 2px solid #eee;
    color: var(--gris);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--turquesa);
    border-color: var(--turquesa);
    color: var(--azul-marino);
}

/* ========================================
   Gallery
   ======================================== */

.gallery-item-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    cursor: pointer;
}

.gallery-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item-wrapper:hover .gallery-img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 58, 92, 0.8), rgba(64, 224, 208, 0.8));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    color: var(--blanco);
}

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

.gallery-overlay i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* ========================================
   Video Cards
   ======================================== */

.video-card {
    background: var(--blanco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
}

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

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: var(--turquesa);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--azul-marino);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--blanco);
}

.video-info {
    padding: 1.5rem;
}

.video-info h5 {
    color: var(--azul-marino);
    margin-bottom: 0.5rem;
}

.video-info p {
    color: var(--gris);
    font-size: 0.95rem;
    margin: 0;
}

/* ========================================
   Instagram Grid
   ======================================== */

.insta-item {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 10px;
}

.insta-item img {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
    transition: var(--transition);
}

.insta-item:hover img {
    transform: scale(1.1);
}

.insta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 58, 92, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.insta-overlay i {
    font-size: 2rem;
    color: var(--blanco);
}

/* ========================================
   Contact Form
   ======================================== */

.contact-form-wrapper,
.contact-info-wrapper {
    background: var(--blanco);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-form .form-group {
    margin-bottom: 1rem;
}

.contact-form label {
    font-weight: 500;
    color: var(--azul-marino);
    margin-bottom: 0.5rem;
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--turquesa);
    box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.1);
}

.contact-form .btn-primary {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    border: none;
    padding: 1rem 2rem;
    font-weight: 600;
}

.contact-form .btn-primary:hover {
    background: linear-gradient(135deg, var(--azul-oscuro), var(--turquesa-dark));
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(64, 224, 208, 0.3);
}

.contact-info-title {
    color: var(--azul-marino);
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--turquesa), var(--turquesa-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.25rem;
    color: var(--blanco);
}

.contact-item h5 {
    color: var(--azul-marino);
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--gris);
    margin: 0;
}

.contact-social h5 {
    color: var(--azul-marino);
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-btn {
    width: 45px;
    height: 45px;
    background: var(--gris-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--azul-marino);
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--turquesa);
    color: var(--blanco);
    transform: translateY(-3px);
}

.map-placeholder {
    background: var(--gris-claro);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 15px;
    color: var(--gris);
}

.map-placeholder i {
    font-size: 3rem;
    color: var(--turquesa);
    margin-bottom: 1rem;
}

/* ========================================
   Booking Form
   ======================================== */

.booking-form-wrapper {
    background: var(--blanco);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.booking-form h4 {
    color: var(--azul-marino);
}

.booking-form label {
    color: var(--azul-marino);
    font-weight: 500;
}

.booking-form .form-control,
.booking-form .form-select {
    border: 2px solid #eee;
    border-radius: 10px;
    padding: 0.75rem 1rem;
}

.booking-form .form-control:focus,
.booking-form .form-select:focus {
    border-color: var(--turquesa);
    box-shadow: 0 0 0 3px rgba(64, 224, 208, 0.1);
}

.booking-form .btn {
    padding: 1rem 2rem;
    font-weight: 600;
}

.booking-benefits {
    list-style: none;
    padding: 0;
}

.booking-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--azul-marino);
}

/* ========================================
   Accordion (FAQ)
   ======================================== */

.accordion-item {
    border: 1px solid #eee;
    border-radius: 15px !important;
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-button {
    font-weight: 600;
    color: var(--azul-marino);
    background: var(--blanco);
    padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
    background: rgba(64, 224, 208, 0.1);
    color: var(--azul-marino);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--turquesa);
}

.accordion-body {
    padding: 1.5rem;
    color: var(--gris);
    line-height: 1.8;
}

/* ========================================
   Newsletter Section
   ======================================== */

.newsletter-section {
    background: var(--blanco);
}

.newsletter-icon {
    font-size: 4rem;
    color: var(--turquesa);
    margin-bottom: 1rem;
}

.newsletter-form-inline {
    max-width: 500px;
    margin: 2rem auto 0;
}

.newsletter-form-inline .input-group {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    overflow: hidden;
}

.newsletter-form-inline .form-control {
    border: none;
    padding: 1rem 1.5rem;
}

.newsletter-form-inline .btn {
    border-radius: 0 50px 50px 0;
    padding: 1rem 2rem;
}

/* ========================================
   Blog Pagination
   ======================================== */

.blog-pagination .page-link {
    color: var(--azul-marino);
    border: 2px solid #eee;
    margin: 0 0.25rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.blog-pagination .page-link:hover,
.blog-pagination .page-item.active .page-link {
    background: var(--turquesa);
    border-color: var(--turquesa);
    color: var(--azul-marino);
}

.blog-pagination .page-item.disabled .page-link {
    color: var(--gris);
    background: var(--blanco);
    border-color: #eee;
}

/* ========================================
   Blog Post Single
   ======================================== */

.blog-post-header {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    padding: 180px 0 60px;
    text-align: center;
    position: relative;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--turquesa);
    transform: translateX(-5px);
}

.post-category {
    display: inline-block;
    background: var(--turquesa);
    color: var(--azul-marino);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.post-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--blanco);
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.post-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-meta i {
    color: var(--turquesa);
}

.post-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gris);
}

.post-body h2 {
    color: var(--azul-marino);
    font-size: 1.75rem;
    font-weight: 700;
}

.post-body p {
    margin-bottom: 1.5rem;
}

.post-featured-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
}

.post-tip {
    background: rgba(64, 224, 208, 0.1);
    border-left: 4px solid var(--turquesa);
    padding: 1.5rem;
    border-radius: 0 10px 10px 0;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.post-tip i {
    font-size: 1.5rem;
    color: var(--turquesa);
    flex-shrink: 0;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.tag {
    display: inline-block;
    background: var(--gris-claro);
    color: var(--azul-marino);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    transition: var(--transition);
}

.tag:hover {
    background: var(--turquesa);
    color: var(--azul-marino);
}

.post-share {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    background: var(--gris-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--azul-marino);
    transition: var(--transition);
}

.share-btn:hover {
    background: var(--turquesa);
    color: var(--blanco);
    transform: translateY(-3px);
}

.author-box {
    background: var(--gris-claro);
    padding: 2rem;
    border-radius: 20px;
}

.author-box-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--turquesa);
}

.author-role {
    color: var(--turquesa);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.author-bio {
    color: var(--gris);
    margin: 0;
}

.related-card {
    display: block;
    background: var(--blanco);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.related-img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.related-content {
    padding: 1.5rem;
}

.related-content h5 {
    color: var(--azul-marino);
    margin-bottom: 0.5rem;
}

.related-content p {
    color: var(--gris);
    font-size: 0.95rem;
    margin: 0;
}

.blog-cta {
    background: linear-gradient(135deg, var(--azul-marino), var(--azul-oscuro));
    padding: 3rem;
    border-radius: 20px;
    color: var(--blanco);
}

.blog-cta h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.blog-cta p {
    font-size: 1.125rem;
    opacity: 0.9;
}