/* Header Styles - Ampliado */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

header .container {
    padding: 0;
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--light-color);
}

.logo {
    height: 70px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 100%;
    width: auto;
    max-width: 300px;
    object-fit: contain;
    transition: var(--transition);
}

.logo-placeholder {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 5px;
}

.logo-placeholder span {
    color: var(--secondary-color);
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 30px;
}

.contact-info {
    display: flex;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
}

.contact-text {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
}

.contact-value {
    font-size: 1.1rem;
    color: var(--secondary-color);
    font-weight: 700;
    white-space: nowrap;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    white-space: nowrap;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    color: var(--white);
}

.whatsapp-icon {
    font-size: 1.2rem;
}

nav {
    padding: 15px 0;
}

nav ul {
    display: flex;
    list-style: none;
    justify-content: center;
    gap: 40px;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    font-size: 1.05rem;
}

nav ul li a:hover {
    color: var(--primary-color);
}

nav ul li a.active {
    color: var(--primary-color);
}

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.btn-plataforma {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white) !important;
    padding: 12px 25px;
    border-radius: 25px;
    transition: var(--transition);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.btn-plataforma:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(231, 76, 60, 0.4);
    color: var(--white) !important;
}

.mobile-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu span {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Header Responsive */
@media (max-width: 1200px) {
    .logo {
        height: 60px;
    }
    
    .logo img {
        max-width: 250px;
    }
    
    nav ul {
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .header-main {
        padding: 15px 0;
    }
    
    .logo {
        height: 50px;
    }
    
    .logo img {
        max-width: 200px;
    }
    
    .header-contact {
        gap: 20px;
    }
    
    .contact-item {
        gap: 8px;
    }
    
    .contact-icon {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .contact-label {
        font-size: 0.8rem;
    }
    
    .contact-value {
        font-size: 1rem;
    }
    
    .btn-whatsapp {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    nav ul {
        gap: 25px;
    }
    
    nav ul li a {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .header-main {
        flex-direction: column;
        gap: 15px;
        padding: 15px 0;
        text-align: center;
    }
    
    .logo {
        height: 45px;
        justify-content: center;
    }
    
    .logo img {
        max-width: 180px;
    }
    
    .logo-placeholder {
        font-size: 2rem;
    }
    
    .header-contact {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .contact-info {
        justify-content: center;
    }
    
    .btn-whatsapp {
        justify-content: center;
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 0;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 20px;
    }
    
    nav ul li {
        margin: 5px 0;
    }
    
    nav ul li a {
        display: block;
        padding: 12px 15px;
        border-radius: 5px;
        transition: all 0.3s ease;
    }
    
    nav ul li a:hover {
        background-color: var(--lighter-color);
    }
    
    .btn-plataforma {
        margin-top: 10px;
        text-align: center;
    }
    
    .mobile-menu {
        display: flex;
        position: absolute;
        top: 25px;
        right: 15px;
    }
}

@media (max-width: 576px) {
    .header-main {
        padding: 12px 0;
    }
    
    .logo {
        height: 40px;
    }
    
    .logo img {
        max-width: 150px;
    }
    
    .logo-placeholder {
        font-size: 1.8rem;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 5px;
    }
    
    .contact-text {
        align-items: center;
    }
    
    .contact-value {
        font-size: 0.95rem;
    }
    
    .btn-whatsapp {
        padding: 10px 15px;
        font-size: 0.85rem;
    }
    
    .mobile-menu {
        top: 20px;
        right: 10px;
    }
}

/* Efectos de animación para el header */
.header-main {
    animation: slideDown 0.5s ease-out;
}

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

/* Estilos para el header al hacer scroll */
header.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

header.scrolled .header-main {
    padding: 15px 0;
}

header.scrolled .logo {
    height: 50px;
}

header.scrolled .logo img {
    max-width: 200px;
}

/* Transiciones suaves */
.header-main,
.logo,
.header-contact,
nav {
    transition: all 0.3s ease;
}