/* ============================================
   CONTACT PAGE - Premium Enhanced Styles
   Beautiful UI Improvements for Contact Page
   ============================================ */

/* ============================================
   ENHANCED PAGE HEADER
   ============================================ */
.page-header {
    padding: 180px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
    pointer-events: none;
    filter: blur(60px);
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    position: relative;
}

.page-header p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 300;
}

/* ============================================
   ENHANCED CONTACT SECTION
   ============================================ */
.contact {
    padding: 80px 0 160px;
    position: relative;
}

/* Decorative elements */
.contact::before,
.contact::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: -1;
}

.contact::before {
    width: 500px;
    height: 500px;
    background: rgba(124, 58, 237, 0.08);
    top: -100px;
    right: -100px;
}

.contact::after {
    width: 400px;
    height: 400px;
    background: rgba(212, 175, 55, 0.06);
    bottom: 0;
    left: -100px;
}

/* ============================================
   ENHANCED CONTACT PAGE CONTENT
   ============================================ */
.contact-page-content {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 100px;
    align-items: stretch;
    position: relative;
}

/* ============================================
   ENHANCED INFO CARD
   ============================================ */
.info-card {
    padding: 56px 48px;
    position: relative;
    overflow: hidden;
}

/* Animated gradient border */
.info-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 26px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-gold), var(--accent-purple));
    background-size: 200% 200%;
    animation: border-gradient 6s ease infinite;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-premium);
}

.info-card:hover::before {
    opacity: 0.5;
}

@keyframes border-gradient {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Inner glow effect */
.info-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold-light), transparent);
    opacity: 0.5;
}

.info-card h3 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.info-card > p {
    color: var(--text-secondary);
    margin-bottom: 48px;
    line-height: 1.9;
    font-size: 1.05rem;
    font-weight: 300;
}

/* ============================================
   ENHANCED CONTACT DETAILS
   ============================================ */
.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 48px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    transition: all var(--transition-premium);
    position: relative;
    overflow: hidden;
}

.contact-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-purple);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform var(--transition-premium);
}

.contact-item:hover {
    transform: translateX(12px);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(212, 175, 55, 0.15);
}

.contact-item:hover::before {
    transform: scaleY(1);
}

.contact-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(212, 175, 55, 0.1));
    border-radius: 16px;
    font-size: 1.3rem;
    color: var(--accent-gold-light);
    transition: all var(--transition-premium);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.contact-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-purple);
    opacity: 0;
    transition: opacity var(--transition-premium);
}

.contact-item:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.contact-item:hover .contact-icon::before {
    opacity: 1;
}

.contact-item:hover .contact-icon i {
    color: white;
}

.contact-item label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
}

.contact-item a,
.contact-item span {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 400;
    font-size: 1.05rem;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--accent-gold-light);
}

/* ============================================
   ENHANCED SOCIAL LINKS
   ============================================ */
.social-links {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.social-link {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    transition: all var(--transition-premium);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-purple);
    opacity: 0;
    transition: opacity var(--transition-premium);
}

.social-link::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    box-shadow: 0 0 30px rgba(124, 58, 237, 0.3);
    opacity: 0;
    transition: opacity var(--transition-premium);
}

.social-link:hover {
    transform: translateY(-6px) scale(1.05);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover::after {
    opacity: 1;
}

.social-link i {
    position: relative;
    z-index: 1;
    transition: color var(--transition-premium);
}

.social-link:hover i {
    color: white;
}

/* ============================================
   ENHANCED CONTACT FORM
   ============================================ */
.contact-form {
    padding: 56px 48px;
    position: relative;
    overflow: hidden;
}

/* Subtle animated background pattern */
.contact-form::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(124, 58, 237, 0.03) 0%, transparent 50%);
    animation: rotate-slow 30s linear infinite;
    pointer-events: none;
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Gradient border */
.contact-form::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 26px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-purple), var(--accent-gold));
    background-size: 200% 200%;
    animation: border-gradient 8s ease infinite;
    z-index: -1;
    opacity: 0.3;
}

/* ============================================
   ENHANCED FORM GROUPS
   ============================================ */
.form-group {
    position: relative;
    margin-bottom: 36px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1.05rem;
    outline: none;
    transition: all var(--transition-premium);
    cursor: none;
    font-weight: 300;
    -webkit-box-shadow: none;
    box-shadow: none;
}

/* Remove yellow/blue autofill background and box */
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group textarea:-webkit-autofill,
.form-group textarea:-webkit-autofill:hover,
.form-group textarea:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-primary);
    -webkit-box-shadow: 0 0 0px 1000px transparent;
    box-shadow: 0 0 0px 1000px transparent;
    transition: background-color 5000s ease-in-out 0s;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.8;
}

.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.5)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0 center;
    padding-right: 30px;
}

.form-group select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-group label {
    position: absolute;
    left: 0;
    top: 18px;
    color: var(--text-muted);
    font-size: 1.05rem;
    pointer-events: none;
    transition: all var(--transition-premium);
    font-weight: 300;
    letter-spacing: 0.01em;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-group input:valid,
.form-group select:valid,
.form-group textarea:valid {
    border-bottom-color: var(--accent-purple);
}

.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -16px;
    font-size: 0.75rem;
    color: var(--accent-gold-light);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 600;
}

.form-group select:focus ~ label,
.form-group select:valid ~ label {
    top: -16px;
    font-size: 0.75rem;
    color: var(--accent-gold-light);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 600;
}

/* Animated underline */
.input-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-gold));
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-group input:focus ~ .input-line,
.form-group select:focus ~ .input-line,
.form-group textarea:focus ~ .input-line {
    width: 100%;
}

/* Focus glow effect */
.form-group:focus-within input,
.form-group:focus-within select,
.form-group:focus-within textarea {
    text-shadow: 0 0 20px rgba(124, 58, 237, 0.1);
}

/* ============================================
   ENHANCED SUBMIT BUTTON
   ============================================ */
.contact-form .btn-primary {
    position: relative;
    overflow: hidden;
    padding: 18px 48px;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: 50px;
    background: var(--gradient-purple);
    border: none;
    color: white;
    cursor: none;
    transition: all var(--transition-premium);
    box-shadow: 0 10px 40px rgba(124, 58, 237, 0.3);
}

.contact-form .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
}

.contact-form .btn-primary:hover::before {
    left: 100%;
}

.contact-form .btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(124, 58, 237, 0.4), 0 0 40px rgba(212, 175, 55, 0.2);
}

.contact-form .btn-primary:active {
    transform: translateY(-2px);
}

.contact-form .btn-primary i {
    margin-right: 10px;
    transition: transform var(--transition-fast);
}

.contact-form .btn-primary:hover i {
    transform: translateX(4px);
}

.contact-form .btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ============================================
   FLOATING PARTICLES (Optional Enhancement)
   ============================================ */
.contact-particle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    animation: particle-float 20s linear infinite;
}

@keyframes particle-float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .contact-page-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .contact-form,
    .info-card {
        padding: 48px 40px;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 160px 0 80px;
    }
    
    .contact {
        padding: 60px 0 120px;
    }
    
    .contact-form,
    .info-card {
        padding: 40px 28px;
    }
    
    .info-card h3 {
        font-size: 1.8rem;
    }
    
    .contact-item {
        padding: 14px 16px;
    }
    
    .contact-icon {
        width: 48px;
        height: 48px;
        font-size: 1.1rem;
    }
    
    .social-link {
        width: 46px;
        height: 46px;
        font-size: 1rem;
    }
    
    .form-group {
        margin-bottom: 28px;
    }
    
    .contact-form .btn-primary {
        width: 100%;
        padding: 16px 32px;
    }
}

@media (max-width: 480px) {
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .contact-item:hover {
        transform: translateY(-4px);
    }
    
    .social-links {
        justify-content: center;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .contact::before,
    .contact::after,
    .contact-form::before,
    .info-card::before,
    .social-link::after {
        animation: none;
    }
}

/* Focus visible styles for keyboard navigation - subtle */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
    outline: none;
    outline-offset: 0;
}

.social-link:focus-visible {
    outline: none;
    outline-offset: 0;
}

.contact-form .btn-primary:focus-visible {
    outline: none;
    outline-offset: 0;
}