/* ==================== NAVBAR ==================== */
.navbar {
    background: rgba(2, 7, 18, 0.75);
    backdrop-filter: blur(60px) saturate(180%);
    -webkit-backdrop-filter: blur(60px) saturate(180%);
    border-bottom: 1px solid var(--border-ghost);
    padding: 16px 0;
    transition: var(--transition-smooth);
    z-index: 1000;
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(2, 7, 18, 0.92);
    border-bottom-color: var(--border-subtle);
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.navbar-brand .brand-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-xs);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    box-shadow: 0 0 12px rgba(30, 108, 240, 0.1);
}

.navbar-brand:hover .brand-icon {
    border-color: var(--border-glow);
    box-shadow: 0 0 20px rgba(30, 108, 240, 0.2);
}

.navbar-brand .brand-text {
    color: var(--text-primary);
}

.navbar-brand .brand-text span {
    color: var(--text-secondary);
    font-weight: 400;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.85rem;
    padding: 8px 16px !important;
    border-radius: 50px;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary) !important;
    background: var(--bg-card);
}

.nav-link.active {
    color: var(--text-primary) !important;
    background: var(--bg-card-active);
}

.btn-nav {
    background: linear-gradient(135deg, var(--glow-primary), #2563EB);
    color: #fff !important;
    border: none;
    padding: 10px 22px !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-spring);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 16px rgba(30, 108, 240, 0.25);
    position: relative;
    overflow: hidden;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(30, 108, 240, 0.4);
    color: #fff !important;
}

.btn-nav::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s;
}

.btn-nav:hover::after {
    left: 100%;
}

.navbar-toggler {
    border: 1px solid var(--border-subtle) !important;
    border-radius: var(--radius-sm);
    padding: 8px 10px;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(30, 108, 240, 0.3);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(107, 127, 163, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==================== BOTÕES GLASS ==================== */
.btn-primary-glass {
    background: linear-gradient(135deg, var(--glow-primary), #2563EB);
    color: #fff;
    border: none;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-spring);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(30, 108, 240, 0.3);
}

.btn-primary-glass:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(30, 108, 240, 0.45);
    color: #fff;
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    transition: left 0.6s;
}

.btn-primary-glass:hover .btn-shine {
    left: 100%;
}

.btn-outline-glass {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
}

.btn-outline-glass:hover {
    border-color: var(--border-glow);
    background: rgba(30, 108, 240, 0.06);
    color: var(--text-primary);
    transform: translateY(-3px);
    box-shadow: 0 0 24px rgba(30, 108, 240, 0.15);
}

.btn-glass-cta {
    background: linear-gradient(135deg, var(--glow-primary), #2563EB);
    color: #fff;
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-spring);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(30, 108, 240, 0.25);
}

.btn-glass-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(30, 108, 240, 0.4);
    color: #fff;
}

.btn-glass-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s;
}

.btn-glass-cta:hover .btn-glass-shine {
    left: 100%;
}

.btn-glass-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-default);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    backdrop-filter: blur(10px);
}

.btn-glass-outline:hover {
    border-color: var(--border-glow);
    background: rgba(30, 108, 240, 0.06);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(30, 108, 240, 0.12);
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--bg-deep);
    border-top: 1px solid var(--border-ghost);
    padding: 60px 0 30px;
    font-size: 0.85rem;
    position: relative;
    z-index: 1;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-brand strong {
    color: var(--text-primary);
}

.footer-logo {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-xs);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer a:hover {
    color: var(--glow-secondary);
}

.footer .footer-heading {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.footer ul li {
    margin-bottom: 8px;
}

.footer-divider {
    border-top: 1px solid var(--border-ghost);
    margin: 32px 0 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.social-links {
    display: flex;
    gap: 8px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    font-size: 1.1rem;
}

.social-link:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    color: var(--glow-secondary);
    transform: translateY(-3px);
    box-shadow: 0 0 16px rgba(30, 108, 240, 0.2);
}