/* ============================================
   ESTILOS PRINCIPALES
   ============================================ */

/* === CONTENEDOR PRINCIPAL === */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* === UTILIDADES === */
.text-center {
    text-align: center;
}

.highlight {
    color: var(--color-primary);
}

/* === HEADER/NAVIGATION === */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-fixed);
    background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: none;
    transition: all 0.4s ease;
}

.main-header.scrolled {
    background-color: rgba(255, 255, 255, 1);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
}

.navbar {
    padding: 0;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.navbar .container {
    width: 100%;
    padding: var(--spacing-sm) 4%;
    display: flex;
    align-items: center;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    width: 100%;
}

.logo h1 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: #ffffff;
    letter-spacing: -0.5px;
    transition: color 0.4s ease;

}

.logo img {
    filter: brightness(0) invert(1);
    transition: filter 0.4s ease;
    max-height: 65px;
    width: auto;
}

.main-header.scrolled .logo h1 {
    color: #1a1a1a;
    padding-left: 33%;
}

.main-header.scrolled .logo img {
    filter: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    position: relative;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.95);
    transition: color 0.4s ease;
}

.main-header.scrolled .nav-link {
    color: #2c2c2c;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #d4841c;
    transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: #d4841c;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Botón móvil */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
    z-index: var(--z-fixed);
}

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

.main-header.scrolled .mobile-menu-toggle span {
    background-color: #1a1a1a;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* === BOTONES === */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-base);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    color: var(--color-white);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-header {
    display: none; /* Oculto para dar más espacio al logo */
}

.btn-add-element {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-md);
}

.btn-add-element:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* === SECCIONES === */
section {
    padding: var(--spacing-3xl) 0;
    
}

.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-gray);
    font-weight: var(--font-weight-normal);
}



/* === BANNER: NUEVO LOGO === */
.new-logo-banner {
    background: linear-gradient(135deg, #272B51 0%, #1a1d3a 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.new-logo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 132, 28, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.new-logo-banner::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 132, 28, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.banner-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-2xl);
    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--spacing-2xl);
    border-left: 4px solid #d4841c;
    position: relative;
    z-index: 1;
}

.banner-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #d4841c 0%, #c47519 100%);
    color: #ffffff;
    font-size: 2.5rem;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(212, 132, 28, 0.3);
    animation: pulse-icon 2s ease-in-out infinite;
}

@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 20px rgba(212, 132, 28, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 30px rgba(212, 132, 28, 0.5);
    }
}

.banner-text {
    color: #ffffff;
}

.banner-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-extrabold);
    color: #ffffff;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.banner-subtitle {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    font-weight: var(--font-weight-normal);
}

.banner-logo-preview {
    text-align: center;
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-lg);
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.new-logo-img {
    max-width: 180px;
    height: auto;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.logo-coming-soon {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    color: #d4841c;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.feature-item {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: #ffffff;
    border-radius: 0;
    border: none;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    box-shadow: none;
}

.feature-item:hover {
    transform: translateY(-3px);
    border-bottom-color: #d4841c;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background-color: transparent;
    color: #333;
    border-radius: 0;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-md);
    box-shadow: none;
    transition: color 0.3s ease;
}

.feature-item:hover .feature-icon {
    color: #d4841c;
}

.feature-item h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-item p {
    color: #555;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* === SECCIÓN: CONTACTO === */
.contact-section {
    background-color: #ffffff;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: #ffffff;
    border: 1px solid #e8e8e8;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-base);
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--color-primary);
}

.contact-item i {
    font-size: var(--font-size-2xl);
    color: #333;
    margin-top: 5px;
}

.contact-item h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--color-gray);
}

/* Formulario de contacto */
.contact-form {
    background-color: #ffffff;
    padding: var(--spacing-xl);
    border: 1px solid #e8e8e8;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-gray-light);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
    background-color: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 132, 28, 0.1);
}

.btn-submit {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
}

/* === FOOTER === */
.main-footer {
    background-color: var(--bg-dark);
    color: var(--color-white);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-logo a {
    display: inline-block;
    transition: transform 0.3s ease;
}

.footer-logo a:hover {
    transform: scale(1.05);
}

.footer-logo img {
    filter: brightness(0) invert(1);
    transition: filter 0.4s ease;
    max-height: 80px;
    width: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
    gap: 28px;
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    color: var(--color-gray-light);
    line-height: 1.8;
}

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

.footer-section ul a {
    color: var(--color-gray-light);
    transition: all var(--transition-base);
}

.footer-section ul a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-round);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
}

.social-links a:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray-light);
}

/* === BOTÓN SCROLL TO TOP === */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    border-radius: var(--border-radius-round);
    font-size: var(--font-size-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}