/* Contact Us Page Styles */

/* Contact Hero Section */
.contact-hero {
    background: linear-gradient(135deg, #ff6700 0%, #ff8c00 100%);
    color: white;
    padding: 80px 20px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 50px;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.contact-hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.contact-hero-icon {
    font-size: 3.5em;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.contact-hero h1 {
    font-size: 2.8em;
    font-weight: 800;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.contact-hero p {
    font-size: 1.15em;
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.6;
}

.contact-hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.feature-item i {
    font-size: 1.5em;
    opacity: 0.9;
}

.feature-item span {
    font-size: 0.95em;
    opacity: 0.9;
}

/* Contact Cards Styling */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.contact-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: visible;
    height: auto;
    min-height: auto;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.contact-card i {
    font-size: 2.5em;
    color: var(--accent-color);
    margin-bottom: 15px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 103, 0, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
}

.contact-card h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.contact-card p {
    color: var(--text-secondary);
    font-size: 0.95em;
    margin-bottom: 15px;
    line-height: 1.6;
}

.contact-card a {
    display: inline-block;
    color: white;
    background: var(--primary-gradient);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.contact-card a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 103, 0, 0.3);
}

/* Tabs Container */
.tabs-container {
    margin-top: 60px;
    margin-bottom: 40px;
}

/* Form Title Styling */
.form-title {
    margin-bottom: 30px;
    color: var(--text-primary);
    font-size: 1.6em;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-title i {
    color: var(--accent-color);
    font-size: 1.3em;
}

/* File Upload Styling */
.file-upload-group {
    margin: 24px 0;
}

.file-upload-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-size: 1em;
}

.file-upload-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.file-upload-input {
    display: none;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 20px;
    border: 2px dashed var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--text-secondary);
    min-height: 60px;
}

.file-upload-input:hover + .file-upload-label,
.file-upload-label:hover {
    border-color: var(--accent-color);
    background: rgba(255, 103, 0, 0.05);
    color: var(--accent-color);
}

.file-upload-input:focus + .file-upload-label {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(255, 103, 0, 0.1);
    outline: none;
}

.file-upload-label.drag-over {
    border-color: var(--accent-color);
    background: rgba(255, 103, 0, 0.1);
    color: var(--accent-color);
    transform: scale(1.02);
    box-shadow: inset 0 0 8px rgba(255, 103, 0, 0.2);
}

.file-list {
    margin-top: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
    display: none;
}

.file-list.show {
    display: block;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px;
    margin-bottom: 8px;
    background: var(--card-bg);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.file-item:last-child {
    margin-bottom: 0;
}

.file-item-name {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    overflow: hidden;
}

.file-item-name i {
    color: var(--accent-color);
    font-size: 1em;
    flex-shrink: 0;
}

.file-item-name span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.95em;
    color: var(--text-secondary);
}

.file-item-size {
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-right: 10px;
}

.file-remove-btn {
    background: none;
    border: none;
    color: #ff4757;
    cursor: pointer;
    font-size: 1.1em;
    padding: 0;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.file-remove-btn:hover {
    color: #dc3545;
    transform: scale(1.2);
}

.file-help {
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-top: 8px;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-hero {
        padding: 60px 20px 45px;
        margin-bottom: 35px;
    }
    
    .contact-hero h1 {
        font-size: 2em;
    }
    
    .contact-hero p {
        font-size: 1em;
    }
    
    .contact-hero-icon {
        font-size: 2.5em;
        width: 65px;
        height: 65px;
    }
    
    .contact-hero-features {
        gap: 15px;
        margin-top: 20px;
        padding-top: 20px;
    }
    
    .feature-item {
        gap: 6px;
    }
    
    .feature-item span {
        font-size: 0.9em;
    }
    
    .contact-cards {
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .contact-card {
        padding: 24px;
    }
    
    .tabs-container {
        margin-top: 40px;
        margin-bottom: 30px;
    }
    
    .file-upload-label {
        padding: 15px;
        min-height: 50px;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: 45px 15px 35px;
        margin-bottom: 25px;
    }
    
    .contact-hero h1 {
        font-size: 1.6em;
        margin-bottom: 10px;
    }
    
    .contact-hero p {
        font-size: 0.95em;
    }
    
    .contact-hero-icon {
        font-size: 2em;
        width: 55px;
        height: 55px;
        margin-bottom: 12px;
    }
    
    .contact-hero-features {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        margin-top: 15px;
        padding-top: 15px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 30px;
    }
    
    .contact-card {
        padding: 20px;
    }
    
    .contact-card i {
        width: 50px;
        height: 50px;
        font-size: 2em;
    }
    
    .contact-card h3 {
        font-size: 1.1em;
    }
    
    .contact-card a {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    
    .tabs-container {
        margin-top: 30px;
    }
    
    .form-title {
        font-size: 1.3em;
        gap: 8px;
    }
    
    .file-upload-label {
        flex-direction: column;
        padding: 12px;
        min-height: 45px;
        font-size: 0.9em;
    }
    
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .file-item-name {
        width: 100%;
    }
    
    .file-item-size {
        margin-right: 0;
    }
}