/**
 * Enhanced Dynamic Styles for Victorine Maikem Portfolio
 * - Improved contact form with floating labels
 * - Dynamic animations and micro-interactions
 * - Enhanced visual feedback
 */

/* ========================================
   CSS Variables for theming
======================================== */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 8px 30px rgba(102, 126, 234, 0.25);
    --glow-primary: 0 0 30px rgba(102, 126, 234, 0.4);
}

/* ========================================
   Mobile Hero Description (hidden on desktop)
======================================== */
.mobile-hero-description {
    display: none;
}

@media only screen and (max-width: 767px) {
    .mobile-hero-description {
        display: block;
        width: 100%;
        text-align: center;
        padding: 20px 15px;
        margin-top: 20px;
        position: relative;
        z-index: 100;
    }

    /* Disable pointer events on ALL overlaying elements so buttons are clickable */
    .bx-home .parallax,
    .bx-home img.parallax,
    .bx-home:after,
    .bx-home::after {
        pointer-events: none !important;
    }

    .mobile-hero-description p {
        color: #555;
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .mobile-hero-description .buttons {
        display: flex;
        justify-content: center;
        position: relative;
        /* z-index: 101; */
    }

    .mobile-hero-description .buttons .custom-btn {
        padding: 12px 30px;
        font-size: 0.9rem;
        position: relative;
        /* z-index: 102; */
        pointer-events: auto;
    }
}

/* ========================================
   Typing Animation for Hero
======================================== */
.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--primary-color, #667eea);
    margin-left: 5px;
    animation: blink 1s infinite;
    vertical-align: middle;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

.hero-title-animated {
    overflow: hidden;
    white-space: nowrap;
    animation: revealText 2s ease-out forwards;
}

@keyframes revealText {
    from {
        max-width: 0;
    }

    to {
        max-width: 100%;
    }
}

/* ========================================
   Enhanced Contact Form
======================================== */
.bx-contact-section .contact-form-enhanced {
    background: #667eea;
    border-radius: 24px;
    padding: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(102, 126, 234, 0.2);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
}

.bx-contact-section .contact-form-enhanced:hover {
    box-shadow: 0 15px 50px rgba(102, 126, 234, 0.25);
    border-color: rgba(102, 126, 234, 0.4);
}

/* Form input text color - white for readability */
.bx-contact-section .form-control {
    color: #fff !important;
}

.bx-contact-section .form-control::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Floating Label Input Group */
.floating-label-group {
    position: relative;
    margin-bottom: 28px;
}

.floating-label-group input,
.floating-label-group textarea {
    width: 100%;
    padding: 20px 20px 10px 20px;
    font-size: 16px;
    background: rgba(40, 40, 50, 0.8);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 12px;
    color: #fff;
    transition: var(--transition-smooth);
    outline: none;
}

.floating-label-group input::placeholder,
.floating-label-group textarea::placeholder {
    color: transparent;
}

.floating-label-group input:focus,
.floating-label-group textarea:focus {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.15);
    box-shadow: var(--glow-primary);
}

.floating-label-group label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    pointer-events: none;
    transition: var(--transition-smooth);
    background: transparent;
    padding: 0 5px;
}

.floating-label-group textarea~label {
    top: 25px;
}

.floating-label-group input:focus~label,
.floating-label-group input:not(:placeholder-shown)~label,
.floating-label-group textarea:focus~label,
.floating-label-group textarea:not(:placeholder-shown)~label {
    top: 0;
    transform: translateY(-50%);
    font-size: 12px;
    color: #667eea;
    background: rgba(23, 23, 28, 1);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Input validation states */
.floating-label-group.success input,
.floating-label-group.success textarea {
    border-color: var(--success-color);
}

.floating-label-group.success label {
    color: var(--success-color);
}

.floating-label-group.error input,
.floating-label-group.error textarea {
    border-color: var(--error-color);
    animation: shake 0.5s ease-in-out;
}

.floating-label-group.error label {
    color: var(--error-color);
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    20%,
    60% {
        transform: translateX(-5px);
    }

    40%,
    80% {
        transform: translateX(5px);
    }
}

/* Validation icon */
.floating-label-group .validation-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    opacity: 0;
    transition: var(--transition-smooth);
}

.floating-label-group textarea~.validation-icon {
    top: 25px;
}

.floating-label-group.success .validation-icon {
    opacity: 1;
    color: var(--success-color);
}

.floating-label-group.error .validation-icon {
    opacity: 1;
    color: var(--error-color);
}

/* Error message */
.error-message {
    display: block;
    color: var(--error-color);
    font-size: 12px;
    margin-top: 5px;
    padding-left: 20px;
    opacity: 0;
    height: 0;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.floating-label-group.error .error-message {
    opacity: 1;
    height: auto;
    padding-top: 5px;
}

/* Enhanced Submit Button */
.submit-btn-enhanced {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 45px;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #fff;
    background: var(--primary-gradient);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition-smooth);
    min-width: 200px;
}

.submit-btn-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: 0.5s;
}

.submit-btn-enhanced:hover::before {
    left: 100%;
}

.submit-btn-enhanced:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

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

.submit-btn-enhanced.loading {
    pointer-events: none;
    opacity: 0.8;
}

.submit-btn-enhanced .btn-text {
    transition: var(--transition-smooth);
}

.submit-btn-enhanced .btn-loader {
    position: absolute;
    opacity: 0;
    transition: var(--transition-smooth);
}

.submit-btn-enhanced.loading .btn-text {
    opacity: 0;
}

.submit-btn-enhanced.loading .btn-loader {
    opacity: 1;
}

/* Spinner animation */
.spinner {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Success state */
.submit-btn-enhanced.success {
    background: var(--success-color);
}

/* Form message */
.form-message-enhanced {
    padding: 20px;
    border-radius: 12px;
    margin-top: 25px;
    display: none;
    align-items: center;
    gap: 15px;
    animation: slideIn 0.4s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message-enhanced.show {
    display: flex;
}

.form-message-enhanced.success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--success-color);
    color: var(--success-color);
}

.form-message-enhanced.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--error-color);
    color: var(--error-color);
}

.form-message-enhanced .message-icon {
    font-size: 24px;
    flex-shrink: 0;
}

/* ========================================
   Dynamic Service Cards
======================================== */
.section-card {
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}

.section-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.1), transparent);
    transition: 0.6s;
}

.section-card:hover::before {
    left: 100%;
}

.section-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.section-card .sr-no h6 {
    transition: var(--transition-smooth);
}

.section-card:hover .sr-no h6 {
    transform: scale(1.2);
    color: #667eea;
}

/* ========================================
   Portfolio Hover Effects
======================================== */
.hovereffect {
    transition: var(--transition-smooth);
}

.hovereffect:hover {
    transform: scale(1.03);
}

.hovereffect .overlay {
    transition: var(--transition-smooth);
}

.portfolio-img img {
    transition: var(--transition-smooth);
}

.hovereffect:hover .portfolio-img img {
    transform: scale(1.1);
}

/* ========================================
   Timeline Animations
======================================== */
.timeline-item {
    transition: var(--transition-smooth);
}


.timeline-item:hover {
    transform: translateX(10px);
}

.timeline-marker {
    transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-marker {
    transform: scale(1.3);
    box-shadow: var(--glow-primary);
}

/* ========================================
   News Cards Animation
======================================== */
.news-carousel .card {
    transition: var(--transition-smooth);
}

.news-carousel .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

/* ========================================
   Scroll Progress Indicator
======================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--primary-gradient);
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ========================================
   Counter Animation Styles
======================================== */
.counter-animated {
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Pulse Animation for CTA buttons
======================================== */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.6);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(102, 126, 234, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
    }
}

/* ========================================
   Social Links in Contact
======================================== */
.social-links-contact {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.social-links-contact a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    transition: var(--transition-smooth);
}

.social-links-contact a:hover {
    background: var(--primary-gradient);
    border-color: #667eea;
    transform: translateY(-5px) rotate(5deg);
    box-shadow: var(--glow-primary);
}

/* ========================================
   Contact Info Cards
======================================== */
.contact-info-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.03);
    color: #fff;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 20px;
    transition: var(--transition-smooth);
}

.contact-info-card:hover {
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateX(10px);
}

.contact-info-card .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    font-size: 24px;
    color: #fff;
    flex-shrink: 0;
}

.contact-info-card .info h5 {
    color: #fff;
    margin-bottom: 5px;
    font-size: 18px;
}

.contact-info-card .info p {
    color: #fff;
    margin: 0;
}

/* ========================================
   Responsive Adjustments
======================================== */
@media (max-width: 768px) {
    .bx-contact-section .contact-form-enhanced {
        padding: 30px 20px;
    }

    .floating-label-group input,
    .floating-label-group textarea {
        padding: 18px 15px 8px 15px;
    }

    .floating-label-group label {
        left: 15px;
    }

    .submit-btn-enhanced {
        width: 100%;
        padding: 16px 30px;
    }

    .social-links-contact {
        justify-content: center;
    }
}

/* ========================================
   Credentials Section - Refined Design
======================================== */
.bx-credentials-section {
    background-color: #f6f8ff;
}

.bx-credentials-section .title {
    text-align: center;
}

.bx-credentials-section .title p {
    margin-bottom: 5px;
    font-size: 14px;
    text-transform: uppercase;
    color: #777;
}

.bx-credentials-section .title h2 {
    margin-bottom: 30px;
    font-size: 35px;
    font-weight: 700;
}

/* Tab Navigation - Refined Pills */
.credentials-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.credential-tab {
    background: transparent;
    border: 2px solid rgba(121, 99, 224, 0.25);
    color: #17181c;
    padding: 12px 28px;
    border-radius: 50px;
    cursor: pointer;
    font-family: 'Quicksand', sans-serif;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.credential-tab:hover {
    background: rgba(121, 99, 224, 0.08);
    border-color: rgba(121, 99, 224, 0.5);
    transform: translateY(-2px);
}

.credential-tab.active {
    background: #7963e0;
    color: #fff;
    border-color: #7963e0;
    box-shadow: 0 8px 25px rgba(121, 99, 224, 0.35);
}

/* Tab Panels */
.credential-panel {
    display: none;
    animation: credentialFadeIn 0.4s ease;
}

.credential-panel.active {
    display: block;
}

@keyframes credentialFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Languages - Clean Two Column */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    max-width: 700px;
    margin: 0 auto;
}

.language-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
    padding: 25px 30px;
    border-radius: 12px;
    border: 1px solid #e8e8e8;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.language-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(121, 99, 224, 0.12);
    border-color: rgba(121, 99, 224, 0.3);
}

.language-item .flag-icon {
    font-size: 2.2rem;
}

.language-info {
    flex: 1;
}

.language-info h4 {
    color: #17181c;
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Quicksand', sans-serif;
}

.proficiency-bar {
    width: 100%;
    height: 6px;
    background: #e8e8e8;
    border-radius: 3px;
    overflow: hidden;
}

.proficiency-fill {
    height: 100%;
    background: linear-gradient(90deg, #7963e0, #9b8cf0);
    border-radius: 3px;
    transition: width 1s ease;
}

.proficiency-label {
    color: #777;
    font-size: 0.85rem;
    margin-top: 8px;
    display: block;
    font-weight: 500;
}

/* Credentials Grid - Clean Cards */
.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
}

/* Credential Cards - Refined */
.credential-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e8e8e8;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
    position: relative;
}

.credential-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(121, 99, 224, 0.15);
    border-color: rgba(121, 99, 224, 0.3);
}

.credential-card.winner,
.credential-card.speaker {
    border-color: #7963e0;
    border-width: 2px;
}

.credential-image {
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: #f6f8ff;
}

.credential-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.credential-card:hover .credential-image img {
    transform: scale(1.05);
}

.credential-info {
    padding: 22px 25px;
}

.credential-info h4 {
    color: #17181c;
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Quicksand', sans-serif;
    line-height: 1.4;
}

.credential-info .issuer,
.credential-info .organization,
.credential-info .meta {
    color: #777;
    font-size: 0.9rem;
    margin: 0 0 8px 0;
}

.credential-info .year,
.credential-info .date-range {
    display: inline-block;
    background: rgba(121, 99, 224, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: #7963e0;
    font-weight: 600;
    margin: 10px 0;
}

.credential-info .description {
    color: #555;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 12px 0 0;
}

.credential-info .topic {
    color: #17181c;
    font-size: 0.9rem;
    margin: 10px 0;
}

.credential-info a {
    color: #7963e0;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.credential-info a:hover {
    color: #5a4ac7;
    text-decoration: underline;
}

/* Badges - Refined */
.winner-badge,
.speaker-badge,
.type-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: 'Quicksand', sans-serif;
    z-index: 2;
    letter-spacing: 0.3px;
}

.winner-badge {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1a1a2e;
}

.speaker-badge {
    background: #7963e0;
    color: #fff;
}

.type-badge {
    background: #fff;
    color: #7963e0;
    border: 1px solid rgba(121, 99, 224, 0.3);
}

.empty-message {
    color: #777;
    text-align: center;
    padding: 50px 20px;
    font-size: 1rem;
    font-style: italic;
}

.bx-news-section .blog-thumb-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
    border-radius: 10px;
}

.bx-news-section .blog-thumb-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Mobile Responsive */
@media only screen and (max-width: 991px) {
    .credentials-tabs {
        gap: 10px;
    }

    .credential-tab {
        padding: 10px 20px;
        font-size: 13px;
    }
}

@media only screen and (max-width: 767px) {
    .credentials-tabs {
        gap: 8px;
    }

    .credential-tab {
        padding: 8px 16px;
        font-size: 12px;
    }

    .credentials-grid {
        grid-template-columns: 1fr;
    }

    .languages-grid {
        grid-template-columns: 1fr;
    }

    .language-item {
        padding: 20px;
    }
}