/* ========================================
   NEW TECH SKILLS & PROJECTS SHOWCASE STYLES
   ======================================== */

/* ========== TECH SKILLS SECTION - MODERN CARD GRID ========== */
.tech-stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.tech-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: 0 10px 40px rgba(242, 166, 90, 0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-card:hover::before {
    transform: scaleX(1);
}

.tech-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 70px rgba(242, 166, 90, 0.25);
    border-color: var(--primary-color);
}

/* Tech Card Header */
.tech-card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.tech-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 10px 30px rgba(242, 166, 90, 0.3);
    transition: all var(--transition-normal);
}

.tech-icon svg {
    width: 35px;
    height: 35px;
    color: white;
}

.tech-card:hover .tech-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(242, 166, 90, 0.5);
}

.tech-card-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.05em;
}

/* Knowledge Card Paragraph Styling - ALIGN & MANAGE */
.tech-card p {
    text-align: justify;
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin: 0;
    /* Remove default margin */
    hyphens: auto;
    letter-spacing: 0.01em;
    flex-grow: 1;
    /* Pushes content to fill space */
}

/* Add custom padding for knowledge cards to be more readable */
.tech-card.knowledge-card {
    padding: 3rem;
    align-items: stretch;
    /* Stretch children */
}

.tech-card.knowledge-card .tech-card-header {
    margin-bottom: 2rem;
    align-items: flex-start;
    /* Left align header for knowledge cards */
    text-align: left;
    border-bottom: 1px solid rgba(242, 166, 90, 0.2);
    padding-bottom: 1.5rem;
    width: 100%;
    flex-direction: row;
    /* Horizontal layout for icon + title */
    gap: 1.5rem;
}

.tech-card.knowledge-card .tech-icon {
    margin-bottom: 0;
    /* Removing bottom margin since it's flex row */
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.tech-card.knowledge-card .tech-card-header h3 {
    margin-bottom: 0;
    font-size: 2rem;
    align-self: center;
}


.tech-badge {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    background: rgba(242, 166, 90, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Tech Skills List */
.tech-skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tech-skill-tag {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(242, 166, 90, 0.15);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    cursor: default;
}

.tech-skill-tag:hover {
    background: rgba(242, 166, 90, 0.08);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.tech-skill-tag .skill-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.tech-skill-tag span:nth-child(2) {
    flex: 1;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* Enhanced Skill Level Badges */
.skill-level {
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    font-size: 1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    flex-shrink: 0;
    border: 1px solid transparent;
    /* Prepare for border */
    transition: all 0.3s ease;
}

/* Expert: Premium Emerald Green */
.skill-level.expert {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: none;
    /* Cleaner look */
}

/* Advanced: Royal Blue */
.skill-level.advanced {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border-color: rgba(59, 130, 246, 0.2);
    box-shadow: none;
}

/* Intermediate: Warm Amber */
.skill-level.intermediate {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: none;
}

/* Hover Effects for Skill Tags */
.tech-skill-tag:hover .skill-level.expert {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    border-color: transparent;
}

.tech-skill-tag:hover .skill-level.advanced {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    border-color: transparent;
}

.tech-skill-tag:hover .skill-level.intermediate {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    border-color: transparent;
}

/* ========== PROJECTS SECTION - MATCHING SKILLS STYLE ========== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.project-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: 0;
    box-shadow: 0 10px 40px rgba(242, 166, 90, 0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 70px rgba(242, 166, 90, 0.25);
    border-color: var(--primary-color);
}

/* Project Image - Compact */
.project-image-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.project-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 1;
}

.project-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-image-wrapper img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    z-index: 2;
}

.project-status {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 15px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.project-status.active {
    background: rgba(16, 185, 129, 0.95);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.project-status.completed {
    background: rgba(59, 130, 246, 0.95);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

/* Project Content - Matching Skills Cards */
.project-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex: 1;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.project-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    flex: 1;
}

.project-type {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(242, 166, 90, 0.1);
    color: var(--primary-color);
    border-radius: 15px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    flex-shrink: 0;
}

.project-period {
    font-size: 1.2rem;
    color: var(--text-gray);
    font-weight: 600;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-period::before {
    content: '📅';
    font-size: 1.3rem;
}

.project-description {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--text-gray);
    margin: var(--spacing-xs) 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Timeline Connector for Experience Cards */
.experience-card {
    border-left: 4px solid transparent;
    position: relative;
    margin-left: 20px;
}

.experience-card::after {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--primary-gradient);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(242, 166, 90, 0.2);
    z-index: 10;
}

/* Vertical Line connecting timeline dots */
.experience-card:not(:last-child)::before {
    content: '';
    position: absolute;
    left: -19px;
    /* Aligned with dot center */
    top: 50%;
    height: calc(100% + var(--spacing-lg));
    /* Stretch to next card */
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), rgba(242, 166, 90, 0.3));
    z-index: 0;
}

/* Special styling for the active (first) role */
.experience-card:first-child {
    border-color: var(--primary-color);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(255, 248, 240, 0.95));
}

.experience-card:first-child::after {
    width: 16px;
    height: 16px;
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.2);
    background: #10b981;
    /* Active Green */
    left: -26px;
}

/* Remove hover lift for timeline items to keep line intact, or adjust */
.experience-card:hover {
    transform: translateX(10px);
    /* Slide right instead of lift up */
}

/* Tech Stack Tags - Compact */
.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin: var(--spacing-sm) 0;
}

.project-tech-stack .tech-tag {
    padding: 0.4rem 1rem;
    background: rgba(242, 166, 90, 0.08);
    color: var(--primary-color);
    border: 1px solid rgba(242, 166, 90, 0.2);
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.project-tech-stack .tech-tag:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(242, 166, 90, 0.3);
}

/* Project Links - Compact */
.project-links {
    margin-top: auto;
    padding-top: var(--spacing-sm);
}

.project-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: 100%;
}

.project-link.primary {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 6px 20px rgba(242, 166, 90, 0.3);
}

.project-link.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(242, 166, 90, 0.5);
}

.project-link.primary svg {
    transition: transform var(--transition-normal);
}

.project-link.primary:hover svg {
    transform: translateX(3px);
}

.project-link.secondary {
    background: rgba(242, 166, 90, 0.1);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.project-link.secondary:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
}

/* Responsive Adjustments */
@media only screen and (max-width: 768px) {

    .tech-stack-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .project-type {
        align-self: flex-start;
    }

    .tech-card.knowledge-card .tech-card-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media only screen and (min-width: 769px) and (max-width: 1024px) {

    .tech-stack-grid,
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media only screen and (min-width: 1400px) {

    .tech-stack-grid,
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Animation for skill cards on scroll */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.tech-card,
.project-card {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.tech-card:nth-child(1),
.project-card:nth-child(1) {
    animation-delay: 0.1s;
}

.tech-card:nth-child(2),
.project-card:nth-child(2) {
    animation-delay: 0.2s;
}

.tech-card:nth-child(3),
.project-card:nth-child(3) {
    animation-delay: 0.3s;
}

.tech-card:nth-child(4),
.project-card:nth-child(4) {
    animation-delay: 0.4s;
}

.tech-card:nth-child(5),
.project-card:nth-child(5) {
    animation-delay: 0.5s;
}

.tech-card:nth-child(6),
.project-card:nth-child(6) {
    animation-delay: 0.6s;
}

.tech-card:nth-child(7),
.project-card:nth-child(7) {
    animation-delay: 0.7s;
}