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

@keyframes fadeInDown {
    from {
    opacity: 0;
    transform: translateY(-20px);
    }
    to {
    opacity: 1;
    transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

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

@keyframes sunGlow {
    0%, 100% { 
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.3);
    }
    50% { 
    box-shadow: 0 0 40px rgba(255, 193, 7, 0.6);
    }
}

/* Hero Section con animaciones */
.hero-section{
    padding: 6rem 0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 50%, #e6f2ff 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0,123,255,0.05) 0%, transparent 70%);
    animation: pulse 6s ease-in-out infinite;
}

.hero-title{
    font-size: 3.5rem;
    line-height: 1.2;
    animation: fadeInDown 0.8s ease-out;
}

@media (max-width: 768px) {
    .hero-title {
    font-size: 2.5rem;
    }
}

.hero-section .badge {
    animation: fadeInDown 0.6s ease-out;
}

.hero-section p {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-section .btn {
    animation: fadeInUp 0.8s ease-out 0.4s both;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: none;
}

.hero-section .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.hero-section img {
    animation: fadeIn 1s ease-out 0.3s both;
    transition: transform 0.5s ease;
}

.hero-image-container {
    transition: box-shadow 0.3s ease;
}

.hero-image-container:hover {
    box-shadow: 0 25px 60px rgba(0,0,0,0.25) !important;
}

.hero-main-image {
    transition: transform 0.6s ease, filter 0.3s ease;
}

.hero-image-container:hover .hero-main-image {
    transform: scale(1.08);
}

.hero-image-container:hover .position-absolute {
    transform: translateY(-5px);
    transition: transform 0.3s ease;
}

.hero-section .position-relative > div:first-child:hover img {
    transform: scale(1.05);
}

/* Cards flotantes con animación */
.hero-section .position-absolute {
    animation: fadeInUp 1s ease-out 0.8s both;
}

.hero-section .shadow-lg {
    box-shadow: 0 20px 50px rgba(0,0,0,0.15) !important;
}

/* Product cards con animaciones */
.product-card{
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.2s; }
.product-card:nth-child(3) { animation-delay: 0.3s; }
.product-card:nth-child(4) { animation-delay: 0.4s; }

.product-card:hover{
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}

.product-card-image {
    overflow: hidden;
}

.product-card:hover .product-card-image {
    animation: pulse 2s ease-in-out infinite;
}

.section-title{
    font-size: 1.8rem;
    opacity: 0;
    animation: fadeInDown 0.7s ease-out forwards;
}

/* Feature icons con animación de energía solar */
.feature-icon{
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border-radius: 16px;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
    transition: all 0.3s ease;
}

.feature-icon:hover {
    transform: translateY(-5px) rotate(5deg);
    animation: sunGlow 2s ease-in-out infinite;
}

/* Stats cards con efecto de contador */
.stats-card{
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-info) 100%);
    color: white;
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
    transition: transform 0.3s ease;
}

.stats-card:nth-child(1) { animation-delay: 0.1s; }
.stats-card:nth-child(2) { animation-delay: 0.2s; }
.stats-card:nth-child(3) { animation-delay: 0.3s; }
.stats-card:nth-child(4) { animation-delay: 0.4s; }

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

/* Testimonial cards */
.testimonial-card{
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    opacity: 0;
    animation: fadeInUp 0.7s ease-out forwards;
    transition: all 0.3s ease;
}

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.2s; }
.testimonial-card:nth-child(3) { animation-delay: 0.3s; }

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.12);
}

.testimonial-card .bi-star-fill {
    display: inline-block;
    transition: transform 0.3s ease;
}

.testimonial-card:hover .bi-star-fill {
    transform: scale(1.2);
}

/* Process steps con animación secuencial */
.process-step{
    position: relative;
    padding: 2rem;
    background: white;
    border-radius: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    opacity: 0;
    animation: fadeInUp 0.7s ease-out forwards;
    transition: all 0.3s ease;
}

.process-step:nth-child(1) { animation-delay: 0.2s; }
.process-step:nth-child(2) { animation-delay: 0.4s; }
.process-step:nth-child(3) { animation-delay: 0.6s; }
.process-step:nth-child(4) { animation-delay: 0.8s; }

.process-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 32px rgba(0,0,0,0.15);
}

.process-step i {
    transition: transform 0.3s ease;
}

.process-step:hover i {
    transform: scale(1.2) rotate(10deg);
}

.step-number{
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    background: var(--bs-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.process-step:hover .step-number {
    transform: translateX(-50%) scale(1.15) rotate(360deg);
    animation: sunGlow 2s ease-in-out infinite;
}

/* CTA Section con gradiente animado */
.cta-section{
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-secondary) 100%);
    color: white;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.cta-section h2, .cta-section p {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    animation: fadeInDown 0.8s ease-out;
}

.cta-section p {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.cta-section .btn {
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    transition: all 0.3s ease;
}

.cta-section .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* Product image overlay con animación */
.product-card-image{
    position: relative;
    height: 320px;
    background-size: cover;
    background-position: center;
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.5s ease;
}

.product-card:hover .product-card-image {
    transform: scale(1.05);
}

.product-card-overlay{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 70%, transparent 100%);
    padding: 2rem 1.5rem 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.product-card:hover .product-card-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.5) 70%, transparent 100%);
}

/* Botones con efecto de energía */
.btn-outline-success-custom{
    background-color: white;
    border: 1px solid var(--bs-success);
    color: var(--bs-success);
    transition: all 0.3s ease;
}

.btn-outline-success-custom:hover{
    background-color: var(--bs-success);
    border-color: var(--bs-success);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(53, 169, 53, 0.3);
}

.btn-primary, .btn-secondary {
    transition: all 0.3s ease;
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

/* Navbar con animación de aparición */
.navbar {
    animation: fadeInDown 0.6s ease-out;
    transition: all 0.3s ease;
}

.navbar-brand {
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--bs-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 80%;
}

/* Tabs de productos con animación */
.nav-pills .nav-link {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-pills .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.nav-pills .nav-link:hover::before {
    left: 100%;
}

.nav-pills .nav-link:hover {
    transform: translateY(-2px);
}

/* Badges con efecto de brillo */
.badge {
    transition: all 0.3s ease;
}

.badge:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

/* Formulario con animaciones */
.form-control, .form-select {
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,86,163,0.15);
}

/* Footer con animación de enlaces */
footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    transform: translateX(5px);
}

/* Iconos de contacto con animación */
.rounded-circle {
    transition: all 0.3s ease;
}

.d-flex:hover .rounded-circle {
    transform: rotate(360deg) scale(1.1);
    animation: sunGlow 2s ease-in-out infinite;
}

/* Stars rating con animación */
.bi-star-fill, .bi-star-half {
    transition: all 0.2s ease;
}

.testimonial-card:hover .bi-star-fill:nth-child(1) { transform: scale(1.2); transition-delay: 0s; }
.testimonial-card:hover .bi-star-fill:nth-child(2) { transform: scale(1.2); transition-delay: 0.05s; }
.testimonial-card:hover .bi-star-fill:nth-child(3) { transform: scale(1.2); transition-delay: 0.1s; }
.testimonial-card:hover .bi-star-fill:nth-child(4) { transform: scale(1.2); transition-delay: 0.15s; }
.testimonial-card:hover .bi-star-fill:nth-child(5) { transform: scale(1.2); transition-delay: 0.2s; }

/* Animación de scroll suave */
html {
    scroll-behavior: smooth;
}

/* Partner logos section */
.partner-card-link {
    text-decoration: none;
    display: block;
}

.partner-logo-container {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    border: 1px solid #e0e0e0;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.partner-logo-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,123,255,0.05), transparent);
    transition: left 0.5s;
}

.partner-card-link:hover .partner-logo-container::before {
    left: 100%;
}

.partner-card-link:hover .partner-logo-container {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.15);
    border-color: var(--bs-primary);
}

.partner-logo-wrapper {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.partner-card-link:hover .partner-logo-wrapper {
    transform: scale(1.05);
}

.partner-logo {
    max-width: 100%;
    max-height: 90px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(80%) opacity(0.7);
    transition: filter 0.4s ease;
}

.partner-card-link:hover .partner-logo {
    filter: grayscale(0%) opacity(1);
}

.partner-overlay {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: var(--bs-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
    z-index: 2;
}

.partner-card-link:hover .partner-overlay {
    opacity: 1;
    transform: scale(1);
}

/* Staggered animation for partners */
.partner-card-link:nth-child(1) .partner-logo-container { animation-delay: 0.05s; }
.partner-card-link:nth-child(2) .partner-logo-container { animation-delay: 0.1s; }
.partner-card-link:nth-child(3) .partner-logo-container { animation-delay: 0.15s; }
.partner-card-link:nth-child(4) .partner-logo-container { animation-delay: 0.2s; }
.partner-card-link:nth-child(5) .partner-logo-container { animation-delay: 0.25s; }
.partner-card-link:nth-child(6) .partner-logo-container { animation-delay: 0.3s; }
.partner-card-link:nth-child(7) .partner-logo-container { animation-delay: 0.35s; }
.partner-card-link:nth-child(8) .partner-logo-container { animation-delay: 0.4s; }
.partner-card-link:nth-child(9) .partner-logo-container { animation-delay: 0.45s; }
.partner-card-link:nth-child(10) .partner-logo-container { animation-delay: 0.5s; }

/* Animación para elementos que entran al viewport */
@media (prefers-reduced-motion: no-preference) {
    .animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }

    .animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
    }
}