/* ============================================
   OBSCURE - Site Overrides & Utilities
   ============================================ */

/* Additional responsive utilities */
@media (max-width: 768px) {
    .hero__content {
        padding: 1rem;
    }
    
    .hero__cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero__cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
    
    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .stats__grid {
        grid-template-columns: 1fr;
    }
    
    .grid--3,
    .grid--4 {
        grid-template-columns: 1fr;
    }
}

/* Form Styles */
.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--frost);
    background-color: var(--charcoal);
    border: 1px solid var(--ghost);
    outline: none;
    transition: all var(--transition-fast);
}

.form-input:focus {
    border-color: var(--aurora);
    box-shadow: 0 0 0 3px rgba(123, 104, 238, 0.1);
}

.form-input::placeholder {
    color: var(--mist);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--silver);
    margin-bottom: 0.5rem;
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-message {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    border-radius: 4px;
}

.form-message--error {
    background-color: rgba(248, 113, 113, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.form-message--success {
    background-color: rgba(74, 222, 128, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--ghost);
    border-top-color: var(--aurora);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Toast notifications */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background-color: var(--charcoal);
    border: 1px solid var(--ghost);
    color: var(--frost);
    font-size: 0.9rem;
    z-index: 9999;
    transform: translateX(150%);
    transition: transform var(--transition-smooth);
}

.toast--visible {
    transform: translateX(0);
}

.toast--success {
    border-left: 4px solid var(--success);
}

.toast--error {
    border-left: 4px solid var(--error);
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--aurora);
    color: var(--frost);
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: 100;
}

.back-to-top--visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--ember);
    transform: translateY(-4px);
}