:root {
    --primary-blue: #2196F3;
    --secondary-blue: #0D47A1;
    --success-green: #4CAF50;
    --sidebar-dark: #37474F;
    --background-light: #F5F5F5;
    --text-primary: #212121;
    --text-secondary: #757575;
    --text-disabled: #BDBDBD;
}

/* Light Theme Variables */
body[data-theme="light"] {
    --primary-blue: #00BCD4;
    --secondary-blue: #455A64;
    --success-green: #26C6DA;
    --sidebar-dark: #ECEFF1;
    --background-light: #FAFAFA;
    --text-primary: #37474F;
    --text-secondary: #78909C;
    --text-disabled: #B0BEC5;
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Theme Toggle Button */
.btn-theme-toggle {
    background: transparent;
    border: none;
    color: white !important;
    font-size: 1.3rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

    .btn-theme-toggle:hover {
        color: #FFC107 !important;
        transform: rotate(90deg);
    }

/* Theme Modal Styles */
.theme-option {
    cursor: pointer;
    padding: 1rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

    .theme-option:hover {
        border-color: var(--primary-blue);
        transform: translateY(-5px);
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }

    .theme-option.active {
        border-color: var(--success-green);
        background-color: rgba(76, 175, 80, 0.1);
    }

.theme-preview {
    width: 100%;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.theme-preview-header {
    height: 30%;
    width: 100%;
}

.theme-preview-body {
    height: 70%;
    width: 100%;
}

/* Default Theme Preview */
.theme-preview-default .theme-preview-header {
    background: linear-gradient(135deg, #2196F3 0%, #0D47A1 100%);
}

.theme-preview-default .theme-preview-body {
    background: #F5F5F5;
}

/* Light Theme Preview */
.theme-preview-light .theme-preview-header {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
}

.theme-preview-light .theme-preview-body {
    background: #FAFAFA;
}

/* Navbar Styles */
.navbar {
    background-color: var(--secondary-blue);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: background-color 0.3s ease;
}

body[data-theme="light"] .navbar {
    background-color: #ECEFF1;
}

.navbar-brand {
    color: white !important;
    font-weight: 500;
    font-size: 1.5rem;
}

body[data-theme="light"] .navbar-brand {
    color: #37474F !important;
}

.navbar-brand .brand-highlight {
    color: #FFC107;
    font-weight: 700;
}

body[data-theme="light"] .navbar-brand .brand-highlight {
    color: #00BCD4;
}

.navbar-brand small {
    display: block;
    font-size: 0.7rem;
    font-weight: 300;
    margin-top: -5px;
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 400;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}

body[data-theme="light"] .navbar-nav .nav-link {
    color: #37474F !important;
}

.navbar-nav .nav-link:hover {
    color: #FFC107 !important;
    transform: translateY(-2px);
}

body[data-theme="light"] .navbar-nav .nav-link:hover {
    color: #00BCD4 !important;
}

.dropdown-menu {
    background-color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    border-radius: 8px;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.7rem 1.5rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

    .dropdown-item:hover {
        background-color: var(--primary-blue);
        color: white;
    }

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #2196F3 0%, #0D47A1 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}

body[data-theme="light"] .hero-section {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.hero-section::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 1440 320"><path fill="rgba(255,255,255,0.05)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,101.3C1248,85,1344,75,1392,69.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-section .lead {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 2rem;
}

.hero-section .tagline {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    border-left: 4px solid #FFC107;
}

body[data-theme="light"] .hero-section .tagline {
    background: rgba(0,188,212,0.1);
    border-left-color: #00BCD4;
}

.hero-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

    .hero-features li {
        font-size: 1.1rem;
        margin-bottom: 1rem;
        padding-left: 2rem;
        position: relative;
    }

        .hero-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: #4CAF50;
            font-weight: bold;
            font-size: 1.5rem;
        }

body[data-theme="light"] .hero-features li::before {
    color: #26C6DA;
}

.hero-cta {
    margin-top: 2rem;
}

.btn-custom {
    padding: 12px 35px;
    font-size: 1.1rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary-custom {
    background-color: white;
    color: var(--secondary-blue);
}

    .btn-primary-custom:hover {
        background-color: #FFC107;
        color: var(--secondary-blue);
        transform: translateY(-3px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    }

body[data-theme="light"] .btn-primary-custom {
    background-color: #00BCD4;
    color: white;
}

    body[data-theme="light"] .btn-primary-custom:hover {
        background-color: #0097A7;
    }

.btn-outline-custom {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

body[data-theme="light"] .btn-outline-custom {
    color: #37474F;
    border-color: #37474F;
}

.btn-outline-custom:hover {
    background-color: white;
    color: var(--secondary-blue);
    transform: translateY(-3px);
}

body[data-theme="light"] .btn-outline-custom:hover {
    background-color: #37474F;
    color: white;
}

/* Video Section */
.video-section {
    background-color: white;
    padding: 60px 0;
    transition: background-color 0.3s ease;
}

body[data-theme="light"] .video-section {
    background-color: #FAFAFA;
}

.video-card {
    background: linear-gradient(135deg, #2196F3 0%, #0D47A1 100%);
    border-radius: 15px;
    padding: 40px;
    color: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}

body[data-theme="light"] .video-card {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.video-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.video-card h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.video-placeholder {
    background-color: rgba(0,0,0,0.3);
    border-radius: 10px;
    padding: 100px 0;
    text-align: center;
    position: relative;
    z-index: 2;
    cursor: pointer;
    transition: all 0.3s ease;
}

body[data-theme="light"] .video-placeholder {
    background-color: rgba(0,0,0,0.1);
}

.video-placeholder:hover {
    background-color: rgba(0,0,0,0.5);
}

.video-placeholder i {
    font-size: 4rem;
    color: white;
}

body[data-theme="light"] .video-placeholder i {
    color: #37474F;
}

/* Products Section */
.products-section {
    background-color: var(--background-light);
    padding: 80px 0;
    transition: background-color 0.3s ease;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

    .section-title h2 {
        font-size: 2.5rem;
        font-weight: 700;
        color: var(--secondary-blue);
        margin-bottom: 1rem;
    }

    .section-title p {
        font-size: 1.2rem;
        color: var(--text-secondary);
    }

.product-category {
    margin-bottom: 3rem;
}

.category-header {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 10px 10px 0 0;
    font-size: 1.5rem;
    font-weight: 600;
    text-align: center;
    transition: background 0.3s ease;
}

body[data-theme="light"] .category-header {
    background: linear-gradient(135deg, #CFD8DC 0%, #B0BEC5 100%);
    color: #37474F;
}

.product-card {
    background: white;
    border-radius: 0 0 10px 10px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    }

    .product-card h4 {
        color: var(--secondary-blue);
        font-weight: 600;
        margin-bottom: 1rem;
        font-size: 1.3rem;
    }

    .product-card ul {
        list-style: none;
        padding: 0;
    }

        .product-card ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #eee;
            color: var(--text-secondary);
        }

            .product-card ul li:last-child {
                border-bottom: none;
            }

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 60px 0;
    transition: background 0.3s ease;
}

body[data-theme="light"] .stats-section {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.stat-card {
    text-align: center;
    padding: 2rem;
}

    .stat-card i {
        font-size: 3rem;
        margin-bottom: 1rem;
        color: #FFC107;
    }

body[data-theme="light"] .stat-card i {
    color: #00BCD4;
}

.stat-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-card p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* CTA Section */
.cta-section {
    background-color: white;
    padding: 80px 0;
    text-align: center;
    transition: background-color 0.3s ease;
}

body[data-theme="light"] .cta-section {
    background-color: #FAFAFA;
}

.cta-section h2 {
    font-size: 2.5rem;
    color: var(--secondary-blue);
    margin-bottom: 2rem;
}

.search-box {
    max-width: 600px;
    margin: 0 auto 2rem;
}

    .search-box .input-group {
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        border-radius: 50px;
        overflow: hidden;
    }

    .search-box input {
        border: none;
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
    }

    .search-box button {
        background-color: var(--primary-blue);
        color: white;
        border: none;
        padding: 1rem 2.5rem;
        font-weight: 500;
    }

        .search-box button:hover {
            background-color: var(--secondary-blue);
        }

/* Footer */
.footer {
    background-color: var(--sidebar-dark);
    color: white;
    padding: 40px 0 20px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body[data-theme="light"] .footer {
    background-color: #ECEFF1;
    color: #37474F;
}

.footer h5 {
    color: #FFC107;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

body[data-theme="light"] .footer h5 {
    color: #00BCD4;
}

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

    .footer ul li {
        margin-bottom: 0.8rem;
    }

        .footer ul li a {
            color: rgba(255,255,255,0.8);
            text-decoration: none;
            transition: all 0.3s ease;
        }

body[data-theme="light"] .footer ul li a {
    color: rgba(55,71,79,0.8);
}

.footer ul li a:hover {
    color: #FFC107;
    padding-left: 5px;
}

body[data-theme="light"] .footer ul li a:hover {
    color: #00BCD4;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 2rem;
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255,255,255,0.6);
}

body[data-theme="light"] .footer-bottom {
    border-top-color: rgba(55,71,79,0.1);
    color: rgba(55,71,79,0.6);
}

/* Chat Button */
.chat-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1000;
}

    .chat-button:hover {
        transform: scale(1.1);
        background-color: var(--secondary-blue);
    }

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .hero-section .lead {
        font-size: 1.1rem;
    }

    .hero-section .tagline {
        font-size: 1.2rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .stat-card h3 {
        font-size: 2rem;
    }
}

/* ========================================
   PRODUCTOS STYLES
   ======================================== */

.hero-section-small {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 60px 0;
    margin-bottom: 3rem;
    transition: background 0.3s ease;
}

body[data-theme="light"] .hero-section-small {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.products-detail-section {
    padding: 40px 0 80px;
}

.product-detail-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

    .product-detail-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 50px rgba(0,0,0,0.15);
    }

.product-badge {
    display: inline-block;
    background-color: var(--primary-blue);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

    .product-badge.badge-popular {
        background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    }

    .product-badge.badge-premium {
        background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
        color: #333;
    }

.product-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-blue);
    margin-bottom: 0.5rem;
}

.product-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.product-description {
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.product-features {
    background-color: var(--background-light);
    padding: 2rem;
    border-radius: 15px;
    margin-bottom: 2rem;
}

    .product-features h5 {
        color: var(--secondary-blue);
        font-weight: 600;
        margin-bottom: 1.5rem;
    }

    .product-features ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

        .product-features ul li {
            padding: 0.7rem 0;
            font-size: 1.05rem;
            color: var(--text-primary);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

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

            .product-features ul li i {
                color: var(--success-green);
                margin-right: 0.5rem;
                font-size: 1.2rem;
            }

body[data-theme="light"] .product-features ul li i {
    color: #26C6DA;
}

.product-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.product-image-placeholder {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 15px;
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

body[data-theme="light"] .product-image-placeholder {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.product-image-placeholder i {
    font-size: 6rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.product-image-placeholder p {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

/* Complementos Section */
.complementos-section {
    margin-top: 5rem;
    padding-top: 3rem;
    border-top: 3px solid var(--background-light);
}

.complemento-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

    .complemento-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        border-color: var(--primary-blue);
    }

.complemento-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

body[data-theme="light"] .complemento-icon {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.complemento-icon i {
    font-size: 2.5rem;
    color: white;
}

.complemento-card h4 {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
}

.complemento-card p {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 1.5rem;
}

.complemento-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

    .complemento-card ul li {
        padding: 0.5rem 0;
        color: var(--text-primary);
        font-size: 0.95rem;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

        .complemento-card ul li:last-child {
            border-bottom: none;
        }

        .complemento-card ul li::before {
            content: '✓';
            color: var(--success-green);
            font-weight: bold;
            margin-right: 0.5rem;
        }

body[data-theme="light"] .complemento-card ul li::before {
    color: #26C6DA;
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    margin-top: 4rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

body[data-theme="light"] .cta-box {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.cta-box h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cta-box p {
    font-size: 1.1rem;
    margin: 0;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .product-detail-card {
        padding: 2rem 1.5rem;
    }

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

    .product-actions {
        flex-direction: column;
    }

        .product-actions .btn {
            width: 100%;
        }

    .product-image-placeholder {
        height: 300px;
        margin-top: 2rem;
    }

    .cta-box {
        text-align: center;
    }

        .cta-box .text-end {
            text-align: center !important;
            margin-top: 1.5rem;
        }
}
/* ========================================
   DISTRIBUIDORES STYLES
   ======================================== */

.distribuidores-section {
    padding: 40px 0 80px;
}

.info-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.benefit-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

    .benefit-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        border-color: var(--primary-blue);
    }

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

body[data-theme="light"] .benefit-icon {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.benefit-icon i {
    font-size: 2.5rem;
    color: white;
}

.benefit-card h4 {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
    text-align: center;
}

.benefit-card p {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 1.5rem;
}

.benefit-card ul {
    list-style: none;
    padding: 0;
}

    .benefit-card ul li {
        padding: 0.5rem 0;
        color: var(--text-primary);
        font-size: 0.95rem;
    }

        .benefit-card ul li::before {
            content: '✓';
            color: var(--success-green);
            font-weight: bold;
            margin-right: 0.5rem;
        }

body[data-theme="light"] .benefit-card ul li::before {
    color: #26C6DA;
}

/* Niveles Section */
.niveles-section {
    margin-top: 4rem;
}

.nivel-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

    .nivel-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

.nivel-destacado {
    border-color: var(--primary-blue);
    transform: scale(1.05);
}

.nivel-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    color: white;
}

.badge-bronce {
    background: linear-gradient(135deg, #CD7F32 0%, #B87333 100%);
}

.badge-plata {
    background: linear-gradient(135deg, #C0C0C0 0%, #A8A8A8 100%);
}

.badge-oro {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.nivel-card h3 {
    color: var(--secondary-blue);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.nivel-comision {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.nivel-card ul {
    list-style: none;
    padding: 0;
    margin-top: 2rem;
}

    .nivel-card ul li {
        padding: 0.7rem 0;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

        .nivel-card ul li i {
            color: var(--success-green);
            margin-right: 0.5rem;
        }

body[data-theme="light"] .nivel-card ul li i {
    color: #26C6DA;
}

/* Requisitos Section */
.requisitos-section {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--background-light);
    border-radius: 20px;
}

.requisito-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.requisito-icon {
    flex-shrink: 0;
}

    .requisito-icon i {
        font-size: 3rem;
        color: var(--primary-blue);
    }

.requisito-content h5 {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.requisito-content p {
    color: var(--text-secondary);
    margin: 0;
}

.cta-card {
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    color: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

body[data-theme="light"] .cta-card {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.cta-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Testimonios */
.testimonios-section {
    margin-top: 4rem;
}

.testimonio-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

    .testimonio-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

.testimonio-stars {
    color: #FFC107;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonio-card p {
    color: var(--text-primary);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonio-autor {
    border-top: 2px solid var(--background-light);
    padding-top: 1rem;
}

    .testimonio-autor strong {
        display: block;
        color: var(--secondary-blue);
        font-weight: 600;
    }

    .testimonio-autor span {
        color: var(--text-secondary);
        font-size: 0.9rem;
    }

/* Form Section */
.form-section {
    padding: 40px 0 80px;
    background-color: var(--background-light);
}

.form-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.form-label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

    .form-control:focus, .form-select:focus {
        border-color: var(--primary-blue);
        box-shadow: 0 0 0 0.2rem rgba(33, 150, 243, 0.25);
    }

.info-box {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

    .info-box h5 {
        color: var(--secondary-blue);
        font-weight: 600;
        margin-bottom: 1rem;
    }

    .info-box ol {
        padding-left: 1.5rem;
    }

        .info-box ol li {
            padding: 0.5rem 0;
            color: var(--text-primary);
        }

/* ========================================
   PRECIOS STYLES
   ======================================== */

.precios-section {
    padding: 40px 0 80px;
}

.precios-category {
    margin-bottom: 5rem;
}

.precio-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 3px solid transparent;
    position: relative;
}

    .precio-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
        border-color: var(--primary-blue);
    }

.precio-destacado {
    border-color: var(--primary-blue);
    transform: scale(1.05);
}

.precio-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.precio-header {
    text-align: center;
    margin-bottom: 2rem;
}

    .precio-header h3 {
        color: var(--secondary-blue);
        font-weight: 700;
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

.precio-amount {
    text-align: center;
    margin-bottom: 1rem;
}

    .precio-amount .currency {
        font-size: 2rem;
        color: var(--text-secondary);
        vertical-align: top;
    }

    .precio-amount .amount {
        font-size: 4rem;
        font-weight: 700;
        color: var(--primary-blue);
        line-height: 1;
    }

    .precio-amount .period {
        font-size: 1.2rem;
        color: var(--text-secondary);
    }

.precio-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.precio-details {
    background: var(--background-light);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

    .detail-item:last-child {
        border-bottom: none;
    }

.detail-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.detail-value {
    color: var(--text-primary);
    font-weight: 600;
}

.precio-features {
    margin-bottom: 2rem;
}

    .precio-features h5 {
        color: var(--secondary-blue);
        font-weight: 600;
        margin-bottom: 1rem;
    }

    .precio-features ul {
        list-style: none;
        padding: 0;
    }

        .precio-features ul li {
            padding: 0.7rem 0;
            color: var(--text-primary);
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }

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

            .precio-features ul li i {
                color: var(--success-green);
                margin-right: 0.5rem;
            }

body[data-theme="light"] .precio-features ul li i {
    color: #26C6DA;
}

/* Complementos Precios */
.complementos-precios {
    margin-top: 5rem;
}

.complemento-precio-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

    .complemento-precio-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

.complemento-precio-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

body[data-theme="light"] .complemento-precio-icon {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.complemento-precio-icon i {
    font-size: 2rem;
    color: white;
}

.complemento-precio-card h4 {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.complemento-precio-amount .amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
}

.complemento-precio-amount .period {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Tabla Comparativa */
.comparativa-section {
    margin-top: 5rem;
}

.table-comparativa {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

    .table-comparativa thead {
        background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
        color: white;
    }

body[data-theme="light"] .table-comparativa thead {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
    color: #37474F;
}

.table-comparativa th {
    padding: 1.5rem;
    font-weight: 600;
    border: none;
}

.table-comparativa td {
    padding: 1.2rem 1.5rem;
    vertical-align: middle;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.table-comparativa .destacado {
    background-color: rgba(33, 150, 243, 0.05);
}

.table-comparativa i {
    font-size: 1.5rem;
}

/* FAQ Precios */
.faq-precios {
    margin-top: 5rem;
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.accordion-button {
    background-color: white;
    color: var(--secondary-blue);
    font-weight: 600;
    padding: 1.5rem;
    border: none;
}

    .accordion-button:not(.collapsed) {
        background-color: var(--primary-blue);
        color: white;
    }

    .accordion-button:focus {
        box-shadow: none;
        border: none;
    }

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

/* Responsive */
@media (max-width: 768px) {
    .precio-card {
        margin-bottom: 2rem;
    }

    .precio-destacado {
        transform: scale(1);
    }

    .complemento-precio-card .row {
        text-align: center;
    }

    .complemento-precio-card .col-md-3,
    .complemento-precio-card .col-md-6 {
        margin-bottom: 1rem;
    }

    .table-comparativa {
        font-size: 0.85rem;
    }

    .nivel-destacado {
        transform: scale(1);
    }
}

/* ========================================
   NOSOTROS STYLES
   ======================================== */

.nosotros-section {
    padding: 40px 0 80px;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

body[data-theme="light"] .section-badge {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

/* Historia Section */
.historia-section {
    margin-bottom: 5rem;
}

.historia-image .image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--secondary-blue) 0%, var(--primary-blue) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

body[data-theme="light"] .historia-image .image-placeholder {
    background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%);
}

.historia-image .image-placeholder i {
    font-size: 8rem;
    color: rgba(255,255,255,0.3);
}

body[data-theme="light"] .historia-image .image-placeholder i {
    color: rgba(55, 71, 79, 0.3);
}

.historia-content {
    padding-left: 2rem;
}

.stats-row {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* MVV Section */
.mvv-section {
    margin-bottom: 5rem;
}

.mvv-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

    .mvv-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 50px rgba(0,0,0,0.2);
    }

.mvv-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

body[data-theme="light"] .mvv-icon {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.mvv-icon i {
    font-size: 2.5rem;
    color: white;
}

.mvv-card h3 {
    color: var(--secondary-blue);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
}

.mvv-card p {
    color: var(--text-primary);
    text-align: center;
    line-height: 1.8;
}

.valores-list {
    list-style: none;
    padding: 0;
    text-align: left;
}

    .valores-list li {
        padding: 0.7rem 0;
        color: var(--text-primary);
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

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

        .valores-list li i {
            color: var(--success-green);
            margin-right: 0.5rem;
        }

body[data-theme="light"] .valores-list li i {
    color: #26C6DA;
}

/* Porque Section */
.porque-section {
    margin-bottom: 5rem;
}

.ventaja-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-align: center;
}

    .ventaja-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    }

.ventaja-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

body[data-theme="light"] .ventaja-icon {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.ventaja-icon i {
    font-size: 2rem;
    color: white;
}

.ventaja-card h4 {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.ventaja-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

/* Certificaciones */
.certificaciones-section {
    margin-bottom: 5rem;
    padding: 3rem;
    background: var(--background-light);
    border-radius: 20px;
}

.certificacion-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

    .certificacion-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

.cert-icon i {
    font-size: 4rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.certificacion-card h5 {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.certificacion-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Equipo Section */
.equipo-section {
    margin-bottom: 5rem;
}

.team-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

    .team-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    }

.team-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

body[data-theme="light"] .team-avatar {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.team-avatar i {
    font-size: 4rem;
    color: white;
}

.team-card h4 {
    color: var(--secondary-blue);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.team-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Timeline */
.timeline-section {
    margin-bottom: 5rem;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

    .timeline::before {
        content: '';
        position: absolute;
        left: 50%;
        top: 0;
        bottom: 0;
        width: 4px;
        background: linear-gradient(180deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
        transform: translateX(-50%);
    }

body[data-theme="light"] .timeline::before {
    background: linear-gradient(180deg, #00BCD4 0%, #0097A7 100%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

    .timeline-item:nth-child(odd) {
        flex-direction: row;
    }

    .timeline-item:nth-child(even) {
        flex-direction: row-reverse;
    }

.timeline-year {
    flex: 0 0 100px;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    background: white;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    z-index: 2;
    position: relative;
}

.timeline-content {
    flex: 1;
    background: white;
    border-radius: 15px;
    padding: 2rem;
    margin: 0 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

    .timeline-content h4 {
        color: var(--secondary-blue);
        font-weight: 600;
        margin-bottom: 0.5rem;
    }

    .timeline-content p {
        color: var(--text-secondary);
        margin: 0;
    }

/* ========================================
   CONTACTO STYLES
   ======================================== */

.contacto-section {
    padding: 40px 0 80px;
}

.contacto-form-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

    .contacto-form-card h3 {
        color: var(--secondary-blue);
        font-weight: 700;
    }

.info-contacto-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

    .info-contacto-card h4 {
        color: var(--secondary-blue);
        font-weight: 700;
    }

.contacto-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

    .contacto-item:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
    }

.contacto-item-icon {
    flex-shrink: 0;
}

    .contacto-item-icon i {
        font-size: 2rem;
        color: var(--primary-blue);
    }

.contacto-item-content h5 {
    color: var(--secondary-blue);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.contacto-item-content p {
    color: var(--text-primary);
    margin: 0;
    line-height: 1.6;
}

.contacto-item-content a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: all 0.3s ease;
}

    .contacto-item-content a:hover {
        color: var(--secondary-blue);
        text-decoration: underline;
    }

/* Redes Sociales */
.redes-sociales-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

    .redes-sociales-card h4 {
        color: var(--secondary-blue);
        font-weight: 700;
    }

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

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

    .social-link:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

    .social-link.facebook {
        background: #1877F2;
    }

    .social-link.twitter {
        background: #000000;
    }

    .social-link.linkedin {
        background: #0A66C2;
    }

    .social-link.youtube {
        background: #FF0000;
    }

    .social-link.whatsapp {
        background: #25D366;
    }

/* Soporte Rápido */
.soporte-rapido-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

    .soporte-rapido-card h4 {
        color: var(--secondary-blue);
        font-weight: 700;
    }

.btn-success {
    background: #25D366;
    border-color: #25D366;
    color: white;
}

    .btn-success:hover {
        background: #1fb855;
        border-color: #1fb855;
    }

/* Mapa */
.mapa-card {
    background: white;
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

    .mapa-card h3 {
        color: var(--secondary-blue);
        font-weight: 700;
    }

.mapa-placeholder {
    width: 100%;
    height: 400px;
    background: var(--background-light);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(0,0,0,0.1);
}

    .mapa-placeholder i {
        font-size: 5rem;
        color: var(--primary-blue);
        margin-bottom: 1rem;
    }

    .mapa-placeholder p {
        color: var(--text-primary);
        font-weight: 600;
        margin-bottom: 0.5rem;
    }

/* FAQ Quick */
.faq-quick-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    height: 100%;
    transition: all 0.3s ease;
}

    .faq-quick-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

    .faq-quick-card h5 {
        color: var(--secondary-blue);
        font-weight: 600;
        margin-bottom: 1rem;
    }

        .faq-quick-card h5 i {
            color: var(--primary-blue);
        }

    .faq-quick-card p {
        color: var(--text-primary);
        margin: 0;
    }

/* Responsive */
@media (max-width: 768px) {
    .historia-content {
        padding-left: 0;
        margin-top: 2rem;
    }

    .stats-row {
        flex-direction: column;
        gap: 1rem;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: row !important;
        padding-left: 80px;
    }

    .timeline-year {
        position: absolute;
        left: 0;
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }

    .timeline-content {
        margin: 0;
    }

    .social-links {
        justify-content: center;
    }
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

body[data-theme="light"] .back-to-top {
    background: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.back-to-top:active {
    transform: translateY(-2px);
}

/* Navbar Scrolled Effect */
.navbar.scrolled {
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

/* Animation Classes */
.animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

    .animate.animate-in {
        opacity: 1;
        transform: translateY(0);
    }

/* Responsive */
@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}