/**
 * Forms Styles - Portfolio Theme
 * ================================
 * 
 * This file contains all form-related styles for the portfolio theme.
 * It includes contact forms, buttons, and interactive elements with
 * modern glassmorphism effects and smooth animations.
 * 
 * Table of Contents:
 * 1. Contact Form Container
 * 2. Form Groups and Input Fields
 * 3. Submit Buttons
 * 4. Action Buttons (Download, Read More, etc.)
 * 5. Social Icons
 * 6. Button Animations and Effects
 * 7. Responsive Design
 * 
 * Color Scheme:
 * - Primary: var(--accent) (Turquoise)
 * - Secondary: #40e0d0 (Turquoise variant)
 * - Text: rgba(255, 255, 255, 0.8)
 * - Background: rgba(55, 65, 81, 0.6-0.7)
 * - Borders: rgba(var(--accent-rgb), 0.2-0.6)
 */

/* ================================
   1. CONTACT FORM CONTAINER
   ================================ */

/**
 * Main container for contact forms
 * Features glassmorphism effect with backdrop blur
 */
.contact-form-container {
    padding: 2rem;
    border-radius: 15px;
    background: rgba(55, 65, 81, 0.6);
    backdrop-filter: blur(15px) saturate(180%);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/**
 * Form container title styling
 */
.contact-form-container h3 {
    color: var(--accent);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 600;
}

/* ================================
   2. FORM GROUPS AND INPUT FIELDS
   ================================ */

/**
 * Main form container with flexbox layout
 */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/**
 * Individual form field container
 */
.form-group {
    display: flex;
    flex-direction: column;
}

/**
 * Form field labels
 */
.form-group label {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.95rem;
}

/**
 * All input types, select dropdowns, and textareas
 * Features consistent styling with focus states
 */
.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(26, 26, 26, 0.6);
    border: 1px solid rgba(var(--accent-rgb), 0.3);
    border-radius: 10px;
    padding: 1rem;
    color: white;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

/**
 * Placeholder text styling
 */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/**
 * Focus states for all form inputs
 * Adds glowing border effect
 */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.3);
    background: rgba(26, 26, 26, 0.8);
}

/**
 * Textarea specific styling
 */
.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
    line-height: 1.5;
}

/**
 * Select dropdown options styling
 */
.form-group select option {
    background: #1a1a1a;
    color: white;
    padding: 0.5rem;
}

/* ================================
   3. SUBMIT BUTTONS
   ================================ */

/**
 * Primary submit button for forms
 * Features glassmorphism design with hover color effects
 */
.submit-btn {
    background: rgba(55, 65, 81, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: 12px;
    padding: 1rem 2rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

/**
 * Submit button hover effects
 */
.submit-btn:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.8), rgba(var(--accent-rgb), 0.8));
    border-color: rgba(var(--accent-rgb), 0.6);
    color: #fff;
    box-shadow: 0 10px 25px rgba(var(--accent-rgb), 0.3);
}

/**
 * Submit button active (pressed) state
 */
.submit-btn:active {
    transform: translateY(-1px);
}

/**
 * Submit button disabled state
 */
.submit-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    background: rgba(55, 65, 81, 0.3);
    border-color: rgba(var(--accent-rgb), 0.1);
}

.submit-btn:disabled:hover {
    transform: none;
    background: rgba(55, 65, 81, 0.3);
    border-color: rgba(var(--accent-rgb), 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

/* ================================
   4. ACTION BUTTONS
   ================================ */

/**
 * Download resume button container
 */
.download-resume-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

/**
 * Download resume button styling
 * Features glassmorphism design with hover color effects
 */
.download-resume-btn {
    background: rgba(55, 65, 81, 0.6);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    border-radius: 12px;
    padding: 0.8rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

/**
 * Download button hover effects
 */
.download-resume-btn:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.8), rgba(var(--accent-rgb), 0.8));
    border-color: rgba(var(--accent-rgb), 0.6);
    color: #fff;
    box-shadow: 0 8px 25px rgba(var(--accent-rgb), 0.3);
}

/**
 * Download button active state
 */
.download-resume-btn:active {
    transform: translateY(-1px);
}

/**
 * Shimmer effect overlay for download button
 */
.download-resume-btn::before {
    content: '';
    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 ease;
}

/**
 * Activate shimmer effect on hover
 */
.download-resume-btn:hover::before {
    left: 100%;
}

/**
 * Read more button for blog posts
 * Features glassmorphism design consistent with other buttons
 */
.read-more-btn {
    background: rgba(55, 65, 81, 0.6);
    backdrop-filter: blur(15px);
    color: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(var(--accent-rgb), 0.2);
    transition: all 0.3s ease;
    display: inline-block;
}

/**
 * Read more button hover effects
 */
.read-more-btn:hover {
    background: rgba(var(--accent-rgb), 0.8);
    border-color: rgba(var(--accent-rgb), 0.6);
    color: #fff;
    transform: translateX(3px);
    box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.2);
}

/**
 * See all projects button container - kept for layout
 */
.projects-see-all {
    text-align: center;
    margin-top: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.projects-see-all .btn-action {
    display: inline-flex;
}

/* ================================
   5. SOCIAL ICONS
   ================================ */

/**
 * Social links section container
 */
.social-links {
    text-align: center;
    margin-top: 2rem;
}

/**
 * Social links section title
 */
.social-links h3 {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

/**
 * Social icons container with flexbox layout
 */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/**
 * Individual social icon styling
 * Features circular design with hover animations
 */
.social-icon {
    background: rgba(55, 65, 81, 0.6);
    border: 2px solid rgba(var(--accent-rgb), 0.3);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1.8rem;
    color: rgba(255, 255, 255, 0.7);
}

/**
 * Social icon hover effects
 */
.social-icon:hover {
    border-color: rgba(var(--accent-rgb), 0.8);
    color: var(--accent);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(var(--accent-rgb), 0.3);
    background: rgba(var(--accent-rgb), 0.1);
}

/**
 * SVG icons styling inside social icons
 */
.social-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    transition: all 0.3s ease;
}

/* ================================
   6. BUTTON ANIMATIONS AND EFFECTS
   ================================ */

/**
 * Generic button icon styling
 */
.btn-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

/**
 * Button text styling
 */
.btn-text {
    font-size: 0.95rem;
}

/**
 * Button arrow icon with animation
 */
.btn-arrow {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

/**
 * Arrow bounce animation on hover
 */
.download-resume-btn:hover .btn-arrow {
    transform: translateY(2px);
    animation: bounce 0.6s ease infinite;
}

/**
 * Bounce keyframe animation
 */
@keyframes bounce {
    0%, 100% {
        transform: translateY(2px);
    }
    50% {
        transform: translateY(5px);
    }
}

/**
 * Button loading state (can be added via JavaScript)
 */
.btn-loading {
    position: relative;
    color: transparent;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

/**
 * Spin animation for loading state
 */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ================================
   7. RESPONSIVE DESIGN
   ================================ */

/**
 * Tablet styles (max-width: 1024px)
 */
@media (max-width: 1024px) {
    .contact-form-container {
        padding: 1.8rem;
    }
    
    .download-resume-btn {
        padding: 0.75rem 1.3rem;
        font-size: 0.95rem;
    }
    

}

/**
 * Mobile styles (max-width: 768px)
 */
@media (max-width: 768px) {
    .contact-form-container {
        padding: 1.5rem;
        border-radius: 12px;
    }
    
    .contact-form {
        gap: 1.2rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.95rem;
    }
    
    .submit-btn {
        padding: 0.9rem 1.5rem;
        font-size: 1rem;
    }
    
    .download-resume-container {
        width: 100%;
        margin: 1rem 0;
    }
    
    .download-resume-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
        width: auto;
        min-width: 200px;
    }
    
    /* Section "Voir tous" sur mobile */
    .projects-see-all {
        margin-top: 2rem;
        padding-bottom: 1.5rem;
    }
    
    .social-icons {
        gap: 0.8rem;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

/**
 * Small mobile styles (max-width: 480px)
 */
@media (max-width: 480px) {
    .contact-form-container {
        padding: 1rem;
        margin: 0 0.5rem;
    }
    
    .contact-form-container h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.7rem;
        font-size: 0.9rem;
    }
    
    .form-group textarea {
        min-height: 100px;
    }
    
    .submit-btn {
        padding: 0.8rem 1.2rem;
        font-size: 0.95rem;
    }
    
    .download-resume-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        min-width: 180px;
    }
    
    .read-more-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    

    
    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

/**
 * High DPI displays optimization
 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        border-width: 0.5px;
    }
    
    .social-icon {
        border-width: 1px;
    }
}

/**
 * Dark mode preferences
 */
@media (prefers-color-scheme: dark) {
    .form-group input,
    .form-group select,
    .form-group textarea {
        background: rgba(15, 15, 15, 0.8);
    }
    
    .form-group select option {
        background: #0f0f0f;
    }
}

/**
 * Reduced motion preferences
 */
@media (prefers-reduced-motion: reduce) {
    .submit-btn,
    .download-resume-btn,
    .read-more-btn,
    .social-icon,
    .form-group input,
    .form-group select,
    .form-group textarea {
        transition: none;
    }
    
    .download-resume-btn:hover .btn-arrow {
        animation: none;
    }
    
    .bounce-animation,
    .spin-animation {
        animation-duration: 0.01ms;
    }
}