/* ========================================
   CONTACT SECTION - MODERN GLASSMORPHISM
   ======================================== */

.contact-section {
    position: relative;
    padding: 6rem 0 4rem 0;
    overflow: hidden;
    background: var(--bg-dark);
}

/* Animated Background Gradient */
.contact-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 242, 254, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(157, 78, 221, 0.04) 0%, transparent 50%);
    animation: gradientFloat 15s ease-in-out infinite;
    pointer-events: none;
}

@keyframes gradientFloat {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) rotate(3deg);
    }
}

/* Section Header */
.section-header-contact {
    text-align: center;
    margin-bottom: 4rem;
}

/* Contact Layout */
.contact-layout {
    display: grid;
    grid-template-columns: 1.4fr 1.1fr;
    gap: 2.5rem;
    align-items: start;
    position: relative;
    z-index: 1;
}

/* ========================================
   FORM CONTAINER
   ======================================== */

.contact-form-container {
    position: relative;
}

.form-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: all var(--transition-fast);
}

.form-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow), var(--glow);
}

/* Form Card Header */
.form-card-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.header-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient);
    border-radius: var(--border-radius-sm);
    font-size: 1.3rem;
    color: #05050a;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.25);
    flex-shrink: 0;
}

.header-text h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.header-text p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group label i {
    color: var(--primary-color);
    font-size: 0.85rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-size: 0.92rem;
    transition: all var(--transition-fast);
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(0, 242, 254, 0.04);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
}

/* Submit Button */
.btn-submit {
    padding: 1rem 2.5rem;
    background: var(--gradient);
    border: none;
    border-radius: 50px;
    color: #05050a;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.2);
    margin-top: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow);
}

.btn-submit:active {
    transform: translateY(-1px);
}

/* ========================================
   INFO CONTAINER
   ======================================== */

.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-md);
    padding: 1.75rem;
    transition: all var(--transition-fast);
}

.info-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow), var(--glow);
}

.card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

/* Availability Card */
.availability-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.01) 100%);
    border-color: rgba(16, 185, 129, 0.25);
}

.availability-card:hover {
    border-color: #10b981;
    box-shadow: var(--shadow), 0 0 25px rgba(16, 185, 129, 0.2);
}

.availability-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.status-indicator {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid #10b981;
    border-radius: 50%;
    animation: pulseRing 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.pulse-dot {
    width: 14px;
    height: 14px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.6);
}

@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.status-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: #10b981;
    margin-bottom: 0.2rem;
}

.status-text p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.availability-meta {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.8rem;
    background: rgba(16, 185, 129, 0.04);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.meta-item i {
    color: #10b981;
    font-size: 0.9rem;
}

/* Contact Details Card */
.contact-items {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.contact-item:hover {
    background: rgba(0, 242, 254, 0.02);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.contact-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    color: #05050a;
    flex-shrink: 0;
}

.email-bg {
    background: var(--gradient);
}

.phone-bg {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #7c3aed 100%);
}

.location-bg {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.contact-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.contact-value {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Social Card */
.social-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 0.9rem 0.6rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow), var(--glow);
}

.social-link i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.social-link span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.social-link.github:hover {
    background: rgba(255, 255, 255, 0.04);
}

.social-link.linkedin:hover {
    background: rgba(10, 102, 194, 0.08);
}

.social-link.leetcode:hover {
    background: rgba(255, 161, 22, 0.08);
}

.social-link.hackerrank:hover {
    background: rgba(0, 234, 141, 0.08);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1024px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 4rem 0 3rem 0;
    }
    .section-header-contact {
        margin-bottom: 3rem;
    }
    .form-card {
        padding: 2rem 1.5rem;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .form-card-header {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
    }
    .header-icon {
        width: 48px;
        height: 48px;
        font-size: 1.15rem;
    }
    .header-text h3 {
        font-size: 1.25rem;
    }
    .info-card {
        padding: 1.5rem;
    }
    .social-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .form-card {
        padding: 1.5rem 1rem;
    }
    .btn-submit {
        padding: 0.9rem 2rem;
        font-size: 0.9rem;
    }
    .contact-item {
        padding: 0.8rem;
    }
}