/* ===== RESET Y CONFIGURACIÓN BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    transition: background 0.3s ease, color 0.3s ease;
}

html {
    scroll-padding-top: 90px;
    scroll-behavior: smooth;
}



/* ===== NAVBAR MEJORADO Y MODERNO ===== */
#mainNavbar {
    background: rgba(15, 23, 42, 0.85) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 80px;
    padding: 0.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 100%;
}

#mainNavbar.navbar-scrolled {
    background: rgba(15, 23, 42, 0.95) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(25px);
}

/* Logo Container */
.logo-container {
    position: relative;
    display: inline-block;
}

.logo-img {
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(0, 123, 255, 0.3));
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(0, 123, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: logo-pulse 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes logo-pulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

/* Brand Text */
.brand-text {
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: -0.5px;
}

.brand-primary {
    background: linear-gradient(45deg, #007bff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-secondary {
    color: #ffffff;
    font-weight: 400;
}

/* Mobile Brand */
.navbar-brand-mobile {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.brand-text-mobile {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

/* Custom Toggler */
.custom-toggler {
    border: none;
    padding: 0;
    width: 30px;
    height: 30px;
    position: relative;
    background: transparent;
    transition: all 0.3s ease;
}

.custom-toggler:focus {
    box-shadow: none;
    outline: none;
}

.toggler-icon {
    display: block;
    width: 100%;
    height: 3px;
    background: linear-gradient(45deg, #007bff, #00d4ff);
    border-radius: 2px;
    transition: all 0.3s ease;
    position: absolute;
    left: 0;
}

.top-bar {
    top: 0;
}

.middle-bar {
    top: 50%;
    transform: translateY(-50%);
}

.bottom-bar {
    bottom: 0;
}

.custom-toggler[aria-expanded="true"] .top-bar {
    transform: rotate(45deg);
    top: 50%;
}

.custom-toggler[aria-expanded="true"] .middle-bar {
    opacity: 0;
}

.custom-toggler[aria-expanded="true"] .bottom-bar {
    transform: rotate(-45deg);
    bottom: 50%;
}

/* Navigation Items */
.navbar-nav {
    gap: 0.5rem;
}

.nav-item-custom {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    font-size: 1rem;
    padding: 0.75rem 1.25rem !important;
    border-radius: 25px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    border: 1px solid transparent;
}

.nav-item-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
    border-radius: 25px;
}

.nav-item-custom:hover::before {
    left: 100%;
}

.nav-item-custom:hover,
.nav-item-custom.active {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.2);
}

.nav-icon {
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.nav-item-custom:hover .nav-icon {
    transform: scale(1.1);
    color: #00d4ff;
}

/* Contact Nav Special */
.contact-nav {
    background: linear-gradient(45deg, #007bff, #00d4ff);
    color: white !important;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.contact-nav:hover {
    background: linear-gradient(45deg, #0056b3, #00b3d4) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4) !important;
}

.contact-nav .nav-icon {
    color: white;
}

/* ===== HERO SECTION CON IMAGEN DE FONDO ===== */
.hero-section {
    min-height: 100vh;
    color: white;
    position: relative;
    padding-top: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

/* Imagen de fondo como elemento HTML */
.hero-background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    z-index: 1;
}

/* Overlay para el gradiente oscuro */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4));
    z-index: 2;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 123, 255, 0.2), rgba(102, 126, 234, 0.2));
    animation: hero-glow 4s ease-in-out infinite alternate;
    z-index: 3;
}

@keyframes hero-glow {
    0% { opacity: 0.2; }
    100% { opacity: 0.5; }
}

.hero-section .container {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-section h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
    line-height: 1.2;
    text-shadow: none !important;
    color: white !important;
}

/* Ajustar tamaño de todos los títulos de sección para que coincidan */
h2.display-4,
.animated-contact-title {
    font-size: 2.5rem !important;
    font-weight: 700 !important;
}

.hero-section p.lead {
    font-size: 1.6rem;
    max-width: 800px;
    margin: 0 auto 30px auto;
    animation: fadeInUp 1s ease-out 0.3s both;
    line-height: 1.5;
    text-shadow: none !important;
    color: white !important;
}

/* Forzar eliminación de efectos neon y shine */
.hero-section .neon-text,
.hero-section .shine-text {
    text-shadow: none !important;
    animation: none !important;
}

.hero-section .neon-text::before,
.hero-section .shine-text::before {
    display: none !important;
}

.hero-contact-btn {
    background: linear-gradient(45deg, #007bff, #00d4ff);
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-contact-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 123, 255, 0.6);
    background: linear-gradient(45deg, #0056b3, #00b3d4);
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== SECTIONS GENERICAS MEJORADAS ===== */
section {
    padding: 100px 0;
    position: relative;
}

section:nth-child(even) {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

section:nth-child(odd) {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 60px;
    color: #2c3e50;
    text-align: center;
}

h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(45deg, #007bff, #00d4ff);
    border-radius: 3px;
    animation: line-expand 2s ease-in-out infinite alternate;
}

@keyframes line-expand {
    0% { width: 50px; opacity: 0.7; }
    100% { width: 150px; opacity: 1; }
}

/* ===== SERVICIOS CON GLASSMORPHISM ===== */
.service-card {
    border: none;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    min-height: 380px;
    text-align: center;
    position: relative;
    overflow: visible;
}

.service-card::before {
    display: none;
}

.service-card:hover::before {
    display: none;
}

.service-card:hover {
    transform: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.9);
}

.service-card i {
    font-size: 4.5rem;
    margin-bottom: 15px;
    transition: none;
    position: relative;
    z-index: 1;
    filter: none;
    display: block;
    text-align: center;
    width: 100%;
}

.service-card:hover i {
    transform: none;
}

.service-card .pulsing-icon {
    animation: none;
}

@keyframes pulse-glow {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 5px currentColor);
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 20px currentColor);
    }
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 5px currentColor);
    }
}

.service-card .card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: #2c3e50;
    text-align: center;
    width: 100%;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.3;
    padding: 5px 0;
}

.service-card .card-text {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 15px;
    text-align: center;
    width: 100%;
    height: auto;
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    display: block;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    padding: 0 20px;
    margin-top: 15px;
}

.service-card .card-body {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: space-between;
}

.service-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    text-align: center;
    position: relative;
}

.service-card .btn {
    border-radius: 25px;
    padding: 10px 25px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: auto;
    align-self: center;
    width: fit-content;
    text-align: center;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.service-card .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.service-card .btn:hover::before {
    left: 100%;
}

/* ===== PORTFOLIO MEJORADO ===== */
.portfolio-item {
    border: none;
    border-radius: 20px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 500px;
    position: relative;
}

.portfolio-item:hover {
    transform: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: all 0.4s ease;
}

/* Estilos específicos para la sección de portafolio */
#portfolio .service-card {
    min-height: 420px;
}

#portfolio .service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    transition: all 0.4s ease;
    margin-bottom: 15px;
    display: block;
}

#portfolio .service-card .card-title {
    height: 60px;
    margin-bottom: 10px;
}

#portfolio .service-card .card-text {
    position: relative;
    top: auto;
    height: auto;
    padding: 0 30px;
    margin-top: 15px;
}

#portfolio .service-card:hover img {
    transform: none;
}

.portfolio-item:hover img {
    transform: none;
}

.portfolio-item .card-body {
    display: none !important;
}

.portfolio-item .card-title {
    display: none !important;
}

.portfolio-item .card-text {
    display: none !important;
}

/* ===== ABOUT SECTION MEJORADA ===== */
.about-content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
    padding-right: 30px;
}

.about-image {
    max-width: 80%;
    height: auto;
    margin-bottom: 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.about-image:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.about-content-wrapper p {
    text-align: justify;
    margin-bottom: 20px;
    line-height: 1.8;
}

.comment-form-wrapper {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    height: 100%;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.comment-form-about .form-control,
.comment-form-about .form-select {
    border: 2px solid rgba(0, 123, 255, 0.2);
    border-radius: 15px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.comment-form-about .form-control:focus,
.comment-form-about .form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.25rem rgba(0, 123, 255, 0.25);
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
}

.comment-form-about .btn-primary {
    background: linear-gradient(45deg, #007bff, #00d4ff);
    border: none;
    border-radius: 25px;
    padding: 15px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.comment-form-about .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 123, 255, 0.4);
}

/* ===== CONTACT SECTION MEJORADA ===== */
#contact {
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.9), rgba(102, 126, 234, 0.9));
    color: white;
    position: relative;
    overflow: hidden;
}



#contact .animated-contact-title {
    animation: glow-text 2s ease-in-out infinite alternate;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

@keyframes glow-text {
    0% { text-shadow: 0 0 10px rgba(255, 255, 255, 0.5); }
    100% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.8), 0 0 30px rgba(255, 255, 255, 0.6); }
}

#contact .form-control {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    color: white;
    padding: 15px 20px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

#contact .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

#contact .form-control:focus {
    background: rgba(255, 255, 255, 0.25);
    border-color: white;
    box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

#contact .btn-light {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 25px;
    padding: 15px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #007bff;
    transition: all 0.3s ease;
}

#contact .btn-light:hover {
    background: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

/* Estilos específicos para el botón de contacto */
#contact .btn-primary {
    background: #007bff;
    border: 2px solid #007bff;
    color: white;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

#contact .btn-primary:hover {
    background: #0056b3;
    border-color: #0056b3;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
    cursor: pointer;
}

#contact .btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

#contact .btn-primary:disabled {
    background: #6c757d;
    border-color: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ===== FOOTER MEJORADO ===== */
footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
    color: #ffffff !important;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(45deg, #007bff, #00d4ff);
}

.social-icons a {
    color: #ffffff;
    font-size: 1.8rem;
    margin: 0 15px;
    transition: all 0.3s ease;
    display: inline-block;
}

.social-icons a:hover {
    color: #007bff;
    transform: translateY(-3px) scale(1.2);
    text-shadow: 0 5px 15px rgba(0, 123, 255, 0.5);
}

/* ===== BOTONES FLOTANTES CON POSICIONES INTERCAMBIADAS ===== */
#scrollToTopBtn {
    display: none;
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 1000;
    font-size: 20px;
    border: none;
    outline: none;
    background: linear-gradient(45deg, #007bff, #00d4ff);
    color: white;
    cursor: pointer;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    max-width: calc(100% - 60px); /* Prevenir desbordamiento en dispositivos móviles */
}

#scrollToTopBtn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.5);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    text-align: center;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    animation: whatsapp-pulse 2s infinite;
    max-width: calc(100% - 60px); /* Prevenir desbordamiento en dispositivos móviles */
}

.whatsapp-float:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
    color: white;
    text-decoration: none;
}

@keyframes whatsapp-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Eliminar estilos de partículas flotantes */
.floating-particles {
    display: none !important;
    max-width: 100%;
    overflow: hidden;
}

/* ===== SCROLLBAR PERSONALIZADA ===== */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(241, 241, 241, 0.8);
    border-radius: 10px;
    max-width: 100%;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(45deg, #007bff, #00d4ff);
    border-radius: 10px;
    border: 3px solid rgba(241, 241, 241, 0.8);
    max-width: 100%;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(45deg, #0056b3, #00b3d4);
}

/* ===== MEDIA QUERIES MEJORADAS ===== */
@media (max-width: 991.98px) {
    #mainNavbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding-left: 15px;
        padding-right: 15px;
        position: relative;
        min-height: 80px;
    }

    .navbar-brand {
        margin-right: 0 !important;
        order: 1;
        z-index: 10;
    }

    .navbar-brand-mobile {
        display: block;
        position: absolute;
        left: 50%;
        transform: translate(-50%, -50%);
        top: 50%;
        font-size: 1.8rem;
        font-weight: bold;
        max-width: calc(100% - 140px);
        white-space: normal;
        overflow: visible;
        padding: 0 5px;
        text-align: center;
        z-index: 1;
    }

    .custom-toggler {
        margin-left: 0 !important;
        order: 3;
        z-index: 10;
    }

    .brand-text {
        display: none !important;
    }

    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
        z-index: 999;
        border-radius: 0 0 20px 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    }

    .navbar-nav {
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        gap: 0.25rem;
    }

    .navbar-nav .nav-item {
        width: 100%;
        text-align: center;
        margin: 5px 0;
    }

    .nav-item-custom {
        padding: 12px 20px !important;
        border-radius: 25px;
        margin: 5px 20px;
        justify-content: center;
        max-width: calc(100% - 40px); /* Prevenir desbordamiento */
    }

    .about-image {
        max-width: 90%;
    }

    .about-content-wrapper {
        padding-right: 0;
    }

    .comment-form-wrapper {
        margin-top: 30px;
        max-width: 100%;
        padding: 25px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        background-attachment: scroll;
    }
    
    .hero-section .container {
        padding: 0 1.5rem;
        margin: 0 1rem;
        width: calc(100% - 2rem); /* Prevenir desbordamiento */
    }
    
    .hero-section h1 {
        font-size: 2.8rem;
    }

    .hero-section p.lead {
        font-size: 1.3rem;
    }

    h2 {
        font-size: 2.5rem;
    }

    .service-card {
        padding: 20px;
        min-height: 320px;
        width: 100%; /* Prevenir desbordamiento */
    }

    .service-card i {
        font-size: 3.5rem;
    }

    .portfolio-item {
        height: 500px !important;
        width: 100%; /* Prevenir desbordamiento */
    }

    #scrollToTopBtn {
        bottom: 80px;
        right: 20px;
        font-size: 18px;
        width: 45px;
        height: 45px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    .brand-text-mobile {
        font-size: 1.3rem;
    }
    
    /* Prevenir desbordamiento en secciones */
    section {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .container {
        width: 100%;
        max-width: 100%;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-section {
        background-attachment: scroll;
    }
    
    .hero-section .container {
        padding: 0 1rem;
        margin: 0 0.5rem;
        width: calc(100% - 1rem); /* Prevenir desbordamiento */
    }
    
    .hero-section h1 {
        font-size: 2.2rem;
    }

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

    h2 {
        font-size: 2rem;
    }

    section {
        padding: 80px 0;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }

    .service-card {
        min-height: 300px;
        width: 100%; /* Prevenir desbordamiento */
    }

    .portfolio-item {
        height: 500px !important;
        width: 100%; /* Prevenir desbordamiento */
    }

    .about-image {
        max-width: 95%;
    }

    .brand-text-mobile {
        font-size: 1.1rem;
    }

    .comment-form-wrapper {
        padding: 20px;
        width: 100%; /* Prevenir desbordamiento */
    }

    .nav-item-custom {
        padding: 10px 15px !important;
        font-size: 0.9rem;
        max-width: calc(100% - 30px); /* Prevenir desbordamiento */
    }

    .nav-icon {
        font-size: 1rem;
    }
    
    .container {
        width: 100%;
        max-width: 100%;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

/* ===== UTILIDADES ADICIONALES ===== */
.text-gradient {
    background: linear-gradient(45deg, #007bff, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.shadow-glow {
    box-shadow: 0 0 20px rgba(0, 123, 255, 0.3);
}

/* ===== ANIMACIONES DE ENTRADA PARA ELEMENTOS ===== */
.fade-in-up,
.fade-in-left,
.fade-in-right {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-left {
    transform: translateX(-30px);
}

.fade-in-right {
    transform: translateX(30px);
}

.fade-in-up.animate-in,
.fade-in-left.animate-in,
.fade-in-right.animate-in {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* ===== HOVER EFFECTS MEJORADOS ===== */
.hover-lift {
    transition: transform 0.3s ease;
}

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

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: none;
}

/* Efecto de gradiente animado en el fondo */




@keyframes neon-pulse {
    /* Sin animación */
}

/* Efecto de cristal esmerilado */
.glass-morphism {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Efecto de hover con transformación 3D */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-3d:hover {
    transform: none;
}

/* Efecto de escritura de máquina */
.typewriter {
    overflow: hidden;
    border-right: 3px solid #007bff;
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: #007bff; }
}

/* Efecto de ondas en botones */
.btn-wave {
    position: relative;
    overflow: hidden;
}

.btn-wave::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-wave:hover::before {
    width: 300px;
    height: 300px;
}

/* Efecto de carga progresiva */
.loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(45deg, #007bff, #00d4ff);
    z-index: 10000;
    transition: width 0.3s ease;
    max-width: 100%;
}

/* Efecto de hover en imágenes con overlay */
.image-hover-overlay {
    position: relative;
    overflow: hidden;
}

.image-hover-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
    z-index: 1;
}

.image-hover-overlay:hover::before {
    left: 100%;
}

/* Efecto de texto con gradiente animado */
.animated-gradient-text {
    background: linear-gradient(45deg, #007bff, #00d4ff, #667eea, #764ba2);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-text 3s ease infinite;
}

@keyframes gradient-text {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Efecto de sombra dinámica */
.dynamic-shadow {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.dynamic-shadow:hover {
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0, 123, 255, 0.1);
}



/* Efecto de scroll suave mejorado */
.smooth-scroll-section {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Efecto de revelación de texto */
.reveal-text {
    position: relative;
    overflow: hidden;
}

.reveal-text::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #007bff;
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.reveal-text.revealed::after {
    transform: translateX(100%);
}

/* Efecto de vibración sutil */
.vibrate {
    animation: vibrate 0.3s linear infinite;
}

@keyframes vibrate {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

/* Efecto de zoom suave en imágenes */
.zoom-on-hover {
    transition: transform 0.3s ease;
}

.zoom-on-hover:hover {
    transform: scale(1.05);
}

/* Efecto de borde animado */
.animated-border {
    position: relative;
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(45deg, #007bff, #00d4ff) border-box;
    animation: border-rotate 3s linear infinite;
}

@keyframes border-rotate {
    0% { background: linear-gradient(white, white) padding-box,
                   linear-gradient(0deg, #007bff, #00d4ff) border-box; }
    100% { background: linear-gradient(white, white) padding-box,
                   linear-gradient(360deg, #007bff, #00d4ff) border-box; }
}

/* Efecto de texto con sombra dinámica */
.dynamic-text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    transition: text-shadow 0.3s ease;
}

.dynamic-text-shadow:hover {
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
}

/* Efecto de carga con skeleton */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Efecto de hover con escala y rotación */
.hover-scale-rotate {
    transition: transform 0.3s ease;
}

.hover-scale-rotate:hover {
    transform: none;
}


/* Efecto de botón con gradiente animado */
.btn-gradient-animated {
    background: linear-gradient(45deg, #007bff, #00d4ff, #667eea, #764ba2);
    background-size: 300% 300%;
    animation: gradient-shift 3s ease infinite;
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.btn-gradient-animated:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 123, 255, 0.4);
}

/* Efecto de tarjeta con borde brillante */
.card-glow-border {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
}

.card-glow-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, #007bff, #00d4ff, #667eea, #764ba2);
    background-size: 400% 400%;
    animation: gradient-shift 3s ease infinite;
    z-index: -1;
    border-radius: 15px;
    padding: 2px;
}

.card-glow-border > * {
    background: white;
    border-radius: 13px;
    height: 100%;
}

/* Efecto de texto con efecto de máquina de escribir */
.typewriter-effect {
    overflow: hidden;
    border-right: 2px solid #007bff;
    white-space: nowrap;
    margin: 0 auto;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

/* Efecto de hover con elevación */
.hover-elevate {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-elevate:hover {
    transform: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Efecto de texto con sombra de neón */
.neon-shadow {
    text-shadow: 
        0 0 5px currentColor,
        0 0 10px currentColor,
        0 0 15px currentColor,
        0 0 20px currentColor,
        0 0 25px currentColor;
    animation: neon-flicker 2s infinite alternate;
}

@keyframes neon-flicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        text-shadow: 
            0 0 5px currentColor,
            0 0 10px currentColor,
            0 0 15px currentColor,
            0 0 20px currentColor,
            0 0 25px currentColor;
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

/* ===== ELIMINAR OVERLAY Y AGREGAR NUEVO ESTILO DE PORTFOLIO ===== */
.portfolio-content-body {
  background: #fff;
  border-radius: 0 0 1rem 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  padding: 1.2rem 1rem 1.5rem 1rem;
  text-align: center;
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.portfolio-content-body h5 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #222;
}

.portfolio-content-body p {
  font-size: 1rem;
  color: #444;
  margin-bottom: 1rem;
  flex: 1;
}

.portfolio-content-body .btn {
  margin: 0 auto;
  display: inline-block;
  font-weight: 500;
  border-radius: 25px;
  transition: all 0.3s;
  margin-top: auto;
}

/* Eliminar overlay antiguo */
.portfolio-overlay { display: none !important; }

/* ===== MODO LIGHT/DARK ===== */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-dark: #343a40;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #dee2e6;
    --card-bg: #ffffff;
    --navbar-bg: rgba(52, 58, 64, 0.95);
    --navbar-text: #ffffff;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --section-bg: #ffffff;
    --footer-bg: #343a40;
    --footer-text: #ffffff;
    --btn-bg: #007bff;
    --btn-text: #ffffff;
    --link-color: #007bff;
    --link-hover: #0056b3;
}

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-dark: #000000;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --border-color: #404040;
    --card-bg: #2d2d2d;
    --navbar-bg: rgba(0, 0, 0, 0.95);
    --navbar-text: #ffffff;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3);
    --section-bg: #2d2d2d;
    --footer-bg: #1a1a1a;
    --footer-text: #ffffff;
    --btn-bg: #007bff;
    --btn-text: #ffffff;
    --link-color: #4da6ff;
    --link-hover: #66b3ff;
}

/* Aplicar variables CSS globalmente */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Aplicar modo dark a TODOS los elementos */
[data-theme="dark"] * {
    color: var(--text-primary) !important;
}

[data-theme="dark"] body {
    background: var(--bg-primary) !important;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%) !important;
}

[data-theme="dark"] section {
    background-color: var(--section-bg) !important;
}

[data-theme="dark"] .card {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
    box-shadow: var(--shadow) !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] .navbar {
    background-color: var(--navbar-bg) !important;
}

[data-theme="dark"] .navbar-brand,
[data-theme="dark"] .navbar-nav .nav-link {
    color: var(--navbar-text) !important;
}

[data-theme="dark"] .form-control {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .form-select {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .text-dark {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-muted {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] h1, 
[data-theme="dark"] h2, 
[data-theme="dark"] h3, 
[data-theme="dark"] h4, 
[data-theme="dark"] h5, 
[data-theme="dark"] h6 {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] p {
    color: var(--text-primary) !important;
}

[data-theme="dark"] a {
    color: var(--link-color) !important;
}

[data-theme="dark"] a:hover {
    color: var(--link-hover) !important;
}

[data-theme="dark"] .btn {
    background-color: var(--btn-bg) !important;
    color: var(--btn-text) !important;
    border-color: var(--btn-bg) !important;
}

[data-theme="dark"] .btn:hover {
    background-color: var(--link-hover) !important;
    border-color: var(--link-hover) !important;
}

[data-theme="dark"] .btn-light {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .btn-light:hover {
    background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] footer {
    background-color: var(--footer-bg) !important;
    color: var(--footer-text) !important;
}

[data-theme="dark"] .service-card {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .service-card .card-title {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .service-card .card-text {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .portfolio-item {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .portfolio-item .card-title {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .portfolio-item .card-text {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .about-content-wrapper {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .about-content-wrapper p {
    color: var(--text-primary) !important;
}

/* El texto de "Sobre Nosotros" es negro en modo oscuro */
[data-theme="dark"] .text-justify {
    color: #000000 !important;
}

[data-theme="dark"] .about-content-wrapper .text-justify {
    color: #000000 !important;
}

/* Texto general de las secciones en negro en modo oscuro */
[data-theme="dark"] .about-content-wrapper p {
    color: #ffffff !important;
}

/* Texto dentro de las tarjetas en modo oscuro */
[data-theme="dark"] .service-card .card-text {
    color: #ffffff !important;
}

[data-theme="dark"] .portfolio-item .card-text {
    color: #ffffff !important;
}

[data-theme="dark"] .comment-form-wrapper {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .comment-form-about .form-control {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .comment-form-about .form-control::placeholder {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] .comment-form-about .btn-primary {
    background-color: var(--btn-bg) !important;
    color: var(--btn-text) !important;
    border-color: var(--btn-bg) !important;
}

[data-theme="dark"] .comment-form-about .btn-primary:hover {
    background-color: var(--link-hover) !important;
    border-color: var(--link-hover) !important;
}

[data-theme="dark"] #contact {
    background-color: var(--section-bg) !important;
}

[data-theme="dark"] #contact .form-control {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] #contact .form-control::placeholder {
    color: var(--text-secondary) !important;
}

[data-theme="dark"] #contact .btn-primary {
    background-color: var(--btn-bg) !important;
    color: var(--btn-text) !important;
    border-color: var(--btn-bg) !important;
}

[data-theme="dark"] #contact .btn-primary:hover {
    background-color: var(--link-hover) !important;
    border-color: var(--link-hover) !important;
}

[data-theme="dark"] #contact .btn-light {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] #contact .btn-light:hover {
    background-color: var(--bg-secondary) !important;
}

[data-theme="dark"] .social-icons a {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .social-icons a:hover {
    color: var(--link-color) !important;
}

/* El botón de WhatsApp NO debe verse afectado por el modo oscuro */
[data-theme="dark"] .whatsapp-float {
    background-color: #25d366 !important;
    color: #ffffff !important;
}

[data-theme="dark"] .whatsapp-float:hover {
    background-color: #128c7e !important;
    color: #ffffff !important;
}

[data-theme="dark"] #scrollToTopBtn {
    background-color: var(--btn-bg) !important;
    color: var(--btn-text) !important;
    border-color: var(--btn-bg) !important;
}

[data-theme="dark"] #scrollToTopBtn:hover {
    background-color: var(--link-hover) !important;
    border-color: var(--link-hover) !important;
}

[data-theme="dark"] .brand-text .brand-primary,
[data-theme="dark"] .brand-text .brand-secondary,
[data-theme="dark"] .brand-text-mobile .brand-primary,
[data-theme="dark"] .brand-text-mobile .brand-secondary {
    color: var(--navbar-text) !important;
}

[data-theme="dark"] .nav-item-custom {
    color: var(--navbar-text) !important;
}

[data-theme="dark"] .nav-item-custom:hover {
    color: var(--link-color) !important;
}

[data-theme="dark"] .nav-icon {
    color: var(--navbar-text) !important;
}

[data-theme="dark"] .nav-item-custom:hover .nav-icon {
    color: var(--link-color) !important;
}

[data-theme="dark"] .contact-nav {
    color: var(--navbar-text) !important;
}

[data-theme="dark"] .contact-nav:hover {
    color: var(--link-color) !important;
}

[data-theme="dark"] .theme-toggle-btn {
    color: var(--navbar-text) !important;
}

[data-theme="dark"] .theme-toggle-btn:hover {
    color: var(--link-color) !important;
}

[data-theme="dark"] .custom-toggler .toggler-icon {
    background-color: var(--navbar-text) !important;
}



/* Reglas adicionales para asegurar modo dark completo */
[data-theme="dark"] .hero-section {
    background: transparent !important;
}

[data-theme="dark"] .hero-section::before {
    background: rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .hero-section h1,
[data-theme="dark"] .hero-section p.lead {
    color: #ffffff !important;
    text-shadow: none !important;
}

[data-theme="dark"] .hero-section .neon-text,
[data-theme="dark"] .hero-section .shine-text {
    color: #ffffff !important;
    text-shadow: none !important;
    animation: none !important;
}

[data-theme="dark"] .hero-section .neon-text::before,
[data-theme="dark"] .hero-section .shine-text::before {
    display: none !important;
}

[data-theme="dark"] .hero-contact-btn {
    background-color: var(--btn-bg) !important;
    color: var(--btn-text) !important;
    border-color: var(--btn-bg) !important;
}

[data-theme="dark"] .hero-contact-btn:hover {
    background-color: var(--link-hover) !important;
    border-color: var(--link-hover) !important;
}

[data-theme="dark"] .display-4,
[data-theme="dark"] .display-5,
[data-theme="dark"] .display-6 {
    color: #ffffff !important;
}

[data-theme="dark"] .fw-bold {
    color: #ffffff !important;
}

/* Título "Sobre Nosotros" en negro en modo oscuro */
[data-theme="dark"] .about-section h2 {
    color: #000000 !important;
}

/* Corrección específica para títulos de sección h2 */
[data-theme="dark"] h2 {
    color: #000000 !important;
}

/* Asegurar que todos los títulos de sección tengan contraste adecuado en modo oscuro */
[data-theme="dark"] .text-center.mb-5.display-4.fw-bold,
[data-theme="dark"] h2.text-center.mb-5.display-4.fw-bold {
    color: #000000 !important;
}

[data-theme="dark"] .animated-contact-title {
    color: #000000 !important;
}

[data-theme="dark"] .text-center {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-justify {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .container {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .row {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .col,
[data-theme="dark"] .col-lg-6,
[data-theme="dark"] .col-md-6,
[data-theme="dark"] .col-sm-12 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .mb-4,
[data-theme="dark"] .mb-5,
[data-theme="dark"] .mt-3,
[data-theme="dark"] .py-5 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .img-fluid {
    filter: brightness(0.9) !important;
}

[data-theme="dark"] .rounded {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .fade-in-left,
[data-theme="dark"] .fade-in-up,
[data-theme="dark"] .fade-in-right {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .hover-scale {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .about-image {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .g-4 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .d-grid {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .gap-2 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .alert {
    background-color: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(40, 167, 69, 0.2) !important;
    color: #28a745 !important;
    border-color: #28a745 !important;
}

[data-theme="dark"] .fas,
[data-theme="dark"] .fa {
    color: inherit !important;
}

[data-theme="dark"] .fa-check-circle {
    color: #28a745 !important;
}

[data-theme="dark"] .text-lg-start {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .max-width-80 {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .text-center.mb-4 {
    color: var(--text-primary) !important;
}

/* Aplicar variables CSS en modo light */
.navbar {
    background-color: var(--navbar-bg) !important;
}

.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    box-shadow: var(--shadow);
}

.bg-light {
    background-color: var(--bg-secondary) !important;
}

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

/* Botón de tema */
.theme-toggle-btn {
    background: none;
    border: none;
    color: var(--navbar-text);
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    color: var(--link-color);
    transform: scale(1.1);
}

/* Transiciones suaves para el cambio de tema */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}