/*===========================
    PROJECT DETAIL PAGE STYLES
    Notion/Medium Inspired Design
===========================*/

/* Project Hero Section */
.project-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, #11122c 0%, #2a1a1a 100%);
    color: #fff;
}

.project-breadcrumb {
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.project-breadcrumb a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.3s;
}

.project-breadcrumb a:hover {
    opacity: 0.7;
}

.project-breadcrumb span {
    opacity: 0.7;
}

.project-title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #fff;
}

.project-subtitle {
    font-size: 20px;
    line-height: 1.6;
    opacity: 0.95;
    margin-bottom: 30px;
    font-weight: 400;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 25px;
    font-size: 15px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meta-item i {
    font-size: 18px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.project-tags .tag {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Project Cover Image */
.project-cover {
    padding: 40px 0;
    background: #f8f9fa;
}

.cover-image {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.cover-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Project Content */
.project-content {
    padding: 80px 0;
}

.content-block {
    margin-bottom: 60px;
}

.content-block h2 {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    line-height: 1.3;
}

.content-block h3 {
    font-size: 28px;
    font-weight: 600;
    color: #2c2c2c;
    margin-top: 40px;
    margin-bottom: 20px;
}

.content-block h4 {
    font-size: 22px;
    font-weight: 600;
    color: #3c3c3c;
    margin-bottom: 16px;
}

.content-block p {
    font-size: 18px;
    line-height: 1.8;
    color: #4a4a4a;
    margin-bottom: 20px;
}

.content-block ul,
.content-block ol {
    margin-bottom: 24px;
}

.styled-list {
    padding-left: 0;
    list-style: none;
}

.styled-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 16px;
    font-size: 18px;
    line-height: 1.7;
    color: #4a4a4a;
}

.styled-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #754ef9;
    font-weight: bold;
}

.content-block ol.styled-list {
    counter-reset: item;
}

.content-block ol.styled-list li {
    counter-increment: item;
}

.content-block ol.styled-list li:before {
    content: counter(item) ".";
    color: #754ef9;
    font-weight: 600;
}

/* Image Grid */
.image-grid {
    margin: 40px 0;
    border-radius: 12px;
    overflow: hidden;
}

.image-grid img {
    width: 100%;
    height: auto;
    display: block;
}

.image-grid.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.image-caption {
    text-align: center;
    font-size: 15px;
    color: #888;
    font-style: italic;
    margin-top: 12px;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-left: 4px solid #754ef9;
    padding: 30px;
    border-radius: 8px;
    margin: 30px 0;
}

.highlight-box h4 {
    color: #754ef9;
    margin-bottom: 16px;
    font-size: 20px;
}

.highlight-box ul {
    list-style: none;
    padding: 0;
}

.highlight-box ul li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    color: #2c3e50;
    font-size: 16px;
}

.highlight-box ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #754ef9;
    font-weight: bold;
}

/* Tech Stack Grid */
.tech-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.tech-category {
    background: #fff;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s ease;
}

.tech-category:hover {
    border-color: #754ef9;
    box-shadow: 0 8px 20px rgba(117, 78, 249, 0.1);
    transform: translateY(-4px);
}

.tech-category h4 {
    color: #754ef9;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 600;
}

.tech-category ul {
    list-style: none;
    padding: 0;
}

.tech-category ul li {
    padding: 8px 0;
    color: #4a4a4a;
    font-size: 15px;
    border-bottom: 1px solid #f1f3f5;
}

.tech-category ul li:last-child {
    border-bottom: none;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(117, 78, 249, 0.2);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-8px);
}

.stat-card h3 {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
    line-height: 1;
}

.stat-card p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Quote Block */
.quote-block {
    background: #f8f9fa;
    border-left: 4px solid #754ef9;
    padding: 40px;
    margin: 50px 0;
    border-radius: 8px;
}

.quote-block p {
    font-size: 22px;
    line-height: 1.6;
    color: #2c3e50;
    font-style: italic;
    margin-bottom: 20px;
}

.quote-author {
    display: block;
    font-size: 16px;
    color: #666;
    font-weight: 600;
    font-style: normal;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 60px;
    border-radius: 16px;
    text-align: center;
    margin-top: 80px;
}

.cta-section h3 {
    font-size: 32px;
    color: #fff;
    margin-bottom: 16px;
}

.cta-section p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.cta-section .main-btn {
    background: #fff;
    color: #754ef9;
    border-color: #fff;
}

.cta-section .main-btn:hover {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

/* Project Navigation */
.project-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 2px solid #e9ecef;
}

.project-navigation .nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #754ef9;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
}

.project-navigation .nav-link:hover {
    gap: 15px;
    color: #5d3dd1;
}

.project-navigation .nav-link.next {
    margin-left: auto;
}

.project-navigation .nav-link i {
    font-size: 20px;
}

/* Responsive Design */
@media (max-width: 991px) {
    .project-title {
        font-size: 36px;
    }

    .project-subtitle {
        font-size: 18px;
    }

    .content-block h2 {
        font-size: 30px;
    }

    .content-block h3 {
        font-size: 24px;
    }

    .content-block p,
    .styled-list li {
        font-size: 16px;
    }

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

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

    .image-grid.two-column {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .project-hero {
        padding: 120px 0 40px;
    }

    .project-title {
        font-size: 28px;
    }

    .project-subtitle {
        font-size: 16px;
    }

    .project-meta {
        gap: 20px;
    }

    .content-block {
        margin-bottom: 40px;
    }

    .content-block h2 {
        font-size: 26px;
    }

    .content-block h3 {
        font-size: 22px;
    }

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

    .stat-card h3 {
        font-size: 36px;
    }

    .quote-block {
        padding: 30px 20px;
    }

    .quote-block p {
        font-size: 18px;
    }

    .cta-section {
        padding: 40px 30px;
    }

    .cta-section h3 {
        font-size: 26px;
    }

    .project-navigation {
        flex-direction: column;
        gap: 20px;
    }

    .project-navigation .nav-link.next {
        margin-left: 0;
    }
}

/* Dark Mode Support */
[data-theme="dark"] .project-content {
    background-color: #1a1a2e;
}

[data-theme="dark"] .content-block h2,
[data-theme="dark"] .content-block h3,
[data-theme="dark"] .content-block h4 {
    color: #f1f1f1;
}

[data-theme="dark"] .content-block p,
[data-theme="dark"] .styled-list li {
    color: #c5c5c5;
}

[data-theme="dark"] .project-cover {
    background: #16213e;
}

[data-theme="dark"] .highlight-box {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

[data-theme="dark"] .highlight-box ul li {
    color: #ecf0f1;
}

[data-theme="dark"] .tech-category {
    background: #16213e;
    border-color: #2c3e50;
}

[data-theme="dark"] .tech-category:hover {
    border-color: #754ef9;
}

[data-theme="dark"] .tech-category ul li {
    color: #c5c5c5;
    border-bottom-color: #2c3e50;
}

[data-theme="dark"] .quote-block {
    background: #16213e;
}

[data-theme="dark"] .quote-block p {
    color: #ecf0f1;
}

[data-theme="dark"] .quote-author {
    color: #95a5a6;
}

[data-theme="dark"] .project-navigation {
    border-top-color: #2c3e50;
}

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

.content-block {
    animation: fadeInUp 0.6s ease-out;
}

.content-block:nth-child(even) {
    animation-delay: 0.1s;
}