/* ============================================
   TalentSphere - Contact Page Styles
   ============================================ */

/* ============================================
   Contact Hero Section
   ============================================ */
.contact-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 50%, var(--primary-700) 100%);
    overflow: hidden;
    padding: var(--space-20) var(--space-6);
}

@media (min-width: 1024px) {
    .contact-hero {
        min-height: 60vh;
        padding: var(--space-24) var(--space-8);
    }
}

.contact-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(15, 23, 42, 0.4) 100%);
    pointer-events: none;
}

.contact-hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
    text-align: center;
    color: var(--white);
}

@media (min-width: 1024px) {
    .contact-hero-content {
        text-align: left;
        margin-left: auto;
        margin-right: 0;
        max-width: 50%;
    }
}

.contact-hero-image {
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    width: 400px;
    height: 300px;
    opacity: 0.15;
    pointer-events: none;
}

@media (max-width: 1024px) {
    .contact-hero-image {
        display: none;
    }
}

@media (min-width: 1280px) {
    .contact-hero-image {
        right: 15%;
        width: 500px;
        height: 350px;
    }
}

/* ============================================
   Contact Info Section
   ============================================ */
.contact-info-section {
    padding: var(--space-20) 0;
    background: var(--white);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .contact-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact-info-card {
    padding: var(--space-8);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid var(--primary-200);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--white);
    border-color: var(--accent-200);
}

.contact-info-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-100);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-6);
}

.contact-info-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--accent-500);
}

.contact-info-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--primary-900);
    margin-bottom: var(--space-3);
}

.contact-info-text {
    font-size: var(--text-sm);
    color: var(--primary-600);
    line-height: var(--leading-relaxed);
}

.contact-info-text a {
    color: var(--accent-500);
    font-weight: var(--font-medium);
}

.contact-info-text a:hover {
    color: var(--accent-600);
}

/* ============================================
   Contact Form Section
   ============================================ */
.contact-form-section {
    padding: var(--space-24) 0;
    background: var(--gray-50);
}

.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: start;
}

@media (min-width: 1024px) {
    .contact-form-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form-header {
    text-align: center;
}

@media (min-width: 1024px) {
    .contact-form-header {
        text-align: left;
    }
}

.contact-form-header .section-tag {
    margin-bottom: var(--space-4);
}

.contact-form-header .section-title {
    margin-bottom: var(--space-4);
}

.contact-form-subtitle {
    font-size: var(--text-lg);
    color: var(--primary-600);
    line-height: var(--leading-relaxed);
}

/* Form Styles */
.contact-form {
    padding: var(--space-8);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--primary-200);
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--primary-700);
    margin-bottom: var(--space-2);
}

.form-input {
    padding: var(--space-4);
    font-size: var(--text-base);
    color: var(--primary-900);
    background: var(--white);
    border: 1px solid var(--primary-300);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    width: 100%;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-500);
    box-shadow: 0 0 0 3px var(--accent-100);
}

.form-input::placeholder {
    color: var(--primary-400);
}

.form-input:hover {
    border-color: var(--primary-400);
}

.form-select {
    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='%236B7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 20px;
    padding-right: var(--space-12);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-500);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.checkbox-label {
    font-size: var(--text-sm);
    color: var(--primary-600);
    line-height: var(--leading-relaxed);
}

.checkbox-label a {
    color: var(--accent-500);
    font-weight: var(--font-medium);
}

.checkbox-label a:hover {
    color: var(--accent-600);
}

.form-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding-top: var(--space-4);
}

@media (min-width: 768px) {
    .form-actions {
        justify-content: flex-start;
    }
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
    padding: var(--space-24) 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.faq-item {
    margin-bottom: var(--space-4);
    border-bottom: 1px solid var(--primary-200);
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-4) var(--space-2);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--primary-900);
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--accent-500);
}

.faq-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.faq-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary-500);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition) ease-out;
    padding: 0 var(--space-2) var(--space-2);
}

.faq-item.open .faq-answer {
    padding: var(--space-2) var(--space-2) var(--space-6);
}

.faq-answer p {
    font-size: var(--text-sm);
    color: var(--primary-600);
    line-height: var(--leading-relaxed);
}

/* ============================================
   Contact CTA Section
   ============================================ */
.contact-cta {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
}

.contact-cta .cta-content {
    color: var(--white);
}

.contact-cta .section-tag {
    background: var(--accent-500);
    color: var(--white);
}

.contact-cta .section-title {
    color: var(--white);
}

.contact-cta .cta-text {
    color: var(--primary-300);
}

.contact-cta .btn-primary {
    background: var(--white);
    color: var(--primary-900);
}

.contact-cta .btn-primary:hover {
    background: var(--primary-100);
    color: var(--primary-900);
}

.contact-cta .btn-secondary {
    background: transparent;
    border-color: var(--white);
    color: var(--white);
}

.contact-cta .btn-secondary:hover {
    background: var(--white);
    border-color: var(--white);
    color: var(--primary-900);
}

/* ============================================
   Image Placeholder Styles
   ============================================ */
.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 200px;
    background: linear-gradient(135deg, var(--gray-200), var(--gray-300));
    border-radius: var(--radius-lg);
    border: 2px dashed var(--primary-400);
    padding: var(--space-8);
    text-align: center;
}

.placeholder-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.placeholder-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--primary-600);
}

.placeholder-text {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--primary-700);
    margin-bottom: var(--space-2);
}

.placeholder-hint {
    font-size: var(--text-sm);
    color: var(--primary-500);
    max-width: 250px;
}

/* ============================================
   Form Validation Styles
   ============================================ */
.form-input:invalid:not(:focus):not(:placeholder-shown) {
    border-color: var(--error-500);
}

.form-input:valid:not(:placeholder-shown) {
    border-color: var(--success-500);
}

.checkbox-group:has(.form-checkbox:invalid) .checkbox-label {
    color: var(--error-500);
}

/* ============================================
   Loading Spinner
   ============================================ */
.spinner {
    width: 18px;
    height: 18px;
    animation: spin 1s linear infinite;
}

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

/* ============================================
   Responsive Adjustments
   ============================================ */

@media (max-width: 768px) {
    .contact-hero-content {
        text-align: center;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-header {
        text-align: center;
    }
    
    .form-actions {
        justify-content: center;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) and (max-width: 1024px) {
    .contact-hero-content {
        max-width: 60%;
    }
    
    .contact-hero-image {
        right: 10%;
        width: 300px;
        height: 220px;
    }
    
    .contact-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   Animation Styles
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.contact-hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.contact-info-card {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.contact-info-card:nth-child(2) {
    animation-delay: 0.4s;
}

.contact-info-card:nth-child(3) {
    animation-delay: 0.6s;
}

.contact-form-header {
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.contact-form {
    animation: fadeInUp 0.8s ease-out 1s both;
}

.faq-item {
    animation: fadeInUp 0.8s ease-out 1.2s both;
}

/* FAQ Item Animation */
.faq-answer {
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}