/* Header Styles */
.site-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1000;
    padding: 10px 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.site-branding {
    flex: 0 0 auto;
}

.custom-logo-link {
    display: block;
    text-decoration: none;
}

.custom-logo {
    max-height: 50px;
    width: auto;
}

.site-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.site-title a {
    color: #333;
    text-decoration: none;
}

/* Navigation */
.main-navigation {
    display: flex;
    align-items: center;
    height: 100%;
    background: none;
    box-shadow: none;
    margin-left: 5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.2rem;
    height: 100%;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    display: flex;
    align-items: center;
    height: 100%;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: #222;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.08rem;
    padding: 0 10px;
    line-height: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    border-radius: 8px;
    transition: background 0.2s, color 0.2s;
    background: none;
    text-transform: uppercase;
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a {
    background: #e0f7fa;
    color: #00bcd4;
}

.nav-menu .registro a {
    background: linear-gradient(90deg, #00bcd4 0%, #0097a7 100%);
    color: #fff !important;
    border: none;
    border-radius: 0.5em;
    padding: 0.65em 2em;
    font-size: 1.08rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    box-shadow: 0 2px 12px rgba(0,188,212,0.10);
    cursor: pointer;
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
    text-align: center;
    text-decoration: none;
    outline: none;
    height: 48px;
    display: flex;
    align-items: center;
    margin-left: 1.5rem;
}

.nav-menu .registro a:hover,
.nav-menu .registro a:focus {
    background: linear-gradient(90deg, #0097a7 0%, #00bcd4 100%);
    color: #fff !important;
    box-shadow: 0 4px 18px rgba(0,188,212,0.18);
    transform: translateY(-2px) scale(1.03);
}

@media (max-width: 900px) {
    .nav-menu {
        gap: 1.2rem;
    }
    .nav-menu .registro a {
        padding: 0.65em 1.2em;
        font-size: 1rem;
    }
}

/* Mobile Menu Button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background: #333;
    margin: 6px 0;
    transition: all 0.3s ease;
    border-radius: 3px;
}
.btn-enviar-video {
    display: inline-block;
    background: linear-gradient(90deg, #00bcd4 0%, #fdae16 100%);
    color: #fff !important;
    font-size: 1.25rem;
    font-weight: 700;
    padding: 0.9em 2.2em;
    border-radius: 32px;
    box-shadow: 0 4px 16px rgba(0,188,212,0.10);
    text-decoration: none;
    letter-spacing: 0.03em;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.15s;
    margin: 0 auto;
    border: none;
    outline: none;
    cursor: pointer;
}
.btn-enviar-video:hover {
    background: linear-gradient(90deg, #fdae16 0%, #00bcd4 100%);
    color: #fff !important;
    box-shadow: 0 8px 32px rgba(0,188,212,0.18);
    transform: translateY(-2px) scale(1.04);
}

/* Responsive */
@media (max-width: 992px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 10px 0;
    }
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Menu Toggle Animation */
.menu-toggle.toggled span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.menu-toggle.toggled span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Skip Link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: #00bcd4;
    color: #fff;
    padding: 0.5rem 1rem;
    z-index: 1001;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
}