/**
 * GO! Energía - Componentes
 * 
 * @package GOEnergia
 * @version 1.0.0
 */

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background-color: var(--color-white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

/* Header Top */
.header-top {
    background-color: var(--color-accent);
    color: var(--color-white);
    padding: 10px 0;
    font-size: var(--font-size-small);
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-info {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.header-info .phone-primary {
    font-weight: 600;
}

.header-info .schedule {
    font-weight: 400;
    opacity: 0.9;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.btn-whatsapp,
.btn-login {
    color: var(--color-white);
    font-size: var(--font-size-small);
    padding: 5px 15px;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.btn-whatsapp:hover,
.btn-login:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

/* Header Main */
.header-main {
    padding: 15px 0;
}

.header-main .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo img {
    max-height: 60px;
    width: auto;
}

/* Navegación Principal */
.main-navigation {
    flex: 1;
}

.main-navigation .menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    margin: 0;
    padding: 0;
}

.main-navigation .menu-item {
    position: relative;
}

.main-navigation .menu-item > a {
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 15px;
    padding: 10px 5px;
    display: block;
    transition: color var(--transition-fast);
}

.main-navigation .menu-item > a:hover {
    color: var(--color-primary);
}

/* Submenú */
.main-navigation .has-submenu {
    position: relative;
}

.main-navigation .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) 0;
    min-width: 220px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.main-navigation .has-submenu:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-navigation .submenu li a {
    display: block;
    padding: 10px 20px;
    color: var(--color-secondary);
    font-size: var(--font-size-small);
    transition: all var(--transition-fast);
}

.main-navigation .submenu li a:hover {
    background-color: var(--color-primary-lighter);
    color: var(--color-primary);
}

/* Header CTA */
.header-cta {
    margin-left: auto;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-secondary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

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

.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slide {
    position: relative;
    width: 100%;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(19, 75, 97, 0.7) 0%, rgba(21, 191, 112, 0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    padding: 100px 0;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    color: var(--color-white);
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    font-weight: 300;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================================================
   Values Section
   ========================================================================== */

.values-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.value-card {
    text-align: center;
    padding: var(--spacing-lg);
    transition: transform var(--transition-base);
}

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

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-lighter);
    border-radius: 50%;
}

.value-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 2;
}

.value-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.value-description {
    font-size: var(--font-size-small);
    color: var(--color-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   Tariffs Section
   ========================================================================== */

.tariffs-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-primary-lighter);
}

.tariffs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.tariff-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.tariff-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-primary-lighter);
}

.tariff-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-accent);
    margin: 0;
}

.tariff-badge {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.tariff-body {
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.tariff-description {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.tariff-features {
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
}

.tariff-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: var(--color-secondary);
    font-size: var(--font-size-small);
}

.tariff-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 18px;
}

.tariff-footer {
    text-align: center;
}

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

.testimonials-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-white);
}

.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.testimonial-rating {
    margin-bottom: var(--spacing-sm);
}

.testimonial-rating .stars {
    color: #ffc107;
    font-size: 18px;
}

.testimonial-text {
    font-size: var(--font-size-base);
    color: var(--color-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.testimonial-author strong {
    color: var(--color-accent);
    font-weight: 600;
}

.testimonial-author span {
    color: var(--color-gray-dark);
    font-size: var(--font-size-small);
}

.testimonials-link {
    text-align: center;
}

.link-primary {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.link-primary:hover {
    color: var(--color-primary-dark);
}

/* ==========================================================================
   Blog Grid
   ========================================================================== */

.blog-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-gray-light);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.blog-card-date {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 8px 12px;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-small);
    font-weight: 600;
}

.blog-card-content {
    padding: var(--spacing-md);
}

.blog-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.blog-card-excerpt {
    font-size: var(--font-size-small);
    color: var(--color-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.blog-card-link {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 600;
    font-size: var(--font-size-small);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.site-footer {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.footer-main {
    padding: var(--spacing-xxl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.footer-menu li {
    margin-bottom: var(--spacing-sm);
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-small);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--color-white);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.phone-large {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-white);
    margin: 0;
}

.phone-subtitle {
    font-size: var(--font-size-small);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.footer-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-ctas .btn {
    width: 100%;
    text-align: center;
}

/* Footer Bottom */
.footer-bottom {
    background-color: var(--color-accent-dark);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-funding {
    margin-bottom: var(--spacing-md);
}

.footer-funding p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.funding-logos {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.copyright {
    font-size: var(--font-size-small);
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    margin: 0;
}

/* ==========================================================================
   WhatsApp Floating Button
   ========================================================================== */

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-base);
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: var(--color-white);
}

/* ==========================================================================
   Call-to-Action Button
   ========================================================================== */

.cta-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 15px 25px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    z-index: 998;
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
}

.cta-float:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
    color: var(--color-white);
}