/* Project Detail Page Styles */

:root {
    /* Dark Theme Colors */
    --primary-color: #0a192f;
    --secondary-color: #1e293b;
    --accent-color: #64ffda;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --bg-color: #0f172a;
    --bg-secondary: #1e293b;
    --border-light: rgba(100, 255, 218, 0.2);
    --container-width: 1200px;
    --container-padding: 2rem;
    --section-padding: 4rem 0;
    --transition-speed: 0.3s;

    /* Light Theme Colors */
    --light-primary: #f9fafb;
    --light-secondary: #f3f4f6;
    --light-accent: #c96442;
    --light-accent-hover: #b55a3a;
    --light-text-primary: #1f2937;
    --light-text-secondary: #6b7280;
    --light-border: #e5e7eb;
    --light-shadow: rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--primary-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
.header {
    background: rgba(10, 25, 47, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.header-content {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--accent-color);
    transition: all 0.3s ease;
}

.back-btn:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.project-title {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* Main Content */
.main-content {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
}

/* Hero Banner */
.project-hero {
    position: relative;
    min-height: 80vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 2rem 0;
}

.project-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 40%, rgba(100, 255, 218, 0.05) 0%, transparent 50%),
                linear-gradient(45deg, transparent 49%, rgba(100, 255, 218, 0.03) 50%, transparent 51%);
    background-size: 60px 60px;
    opacity: 0.8;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: left;
    max-width: none;
    padding: 0;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-content .subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-image-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--accent-color) 0%, #4fd1c7 100%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.hero-image-container:hover {
    transform: translateY(-5px);
}

.hero-project-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.hero-image-container:hover .hero-project-image {
    transform: scale(1.05);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Content Section */
.content-section {
    padding: 4rem 0;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 4rem;
    align-items: start;
}

.main-content-area {
    min-height: 600px;
}

.content-card {
    background: var(--secondary-color);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(100, 255, 218, 0.1);
    transition: all 0.3s ease;
}

.content-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(2, 12, 27, 0.7);
}

.content-card h2 {
    color: var(--accent-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.content-card h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    margin-top: 1.5rem;
}

.content-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.content-card ul {
    list-style: none;
    padding-left: 0;
}

.content-card li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.content-card li::before {
    content: '▶';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    top: 0;
}

/* Sidebar */
.sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--secondary-color);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(100, 255, 218, 0.1);
    box-shadow: 0 10px 30px rgba(2, 12, 27, 0.3);
    transition: transform 0.3s ease;
}

.sidebar-card:hover {
    transform: translateY(-2px);
}

.sidebar-card h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.role-title {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
    margin: 0;
}

.tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.tech-item {
    background: rgba(100, 255, 218, 0.08);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid rgba(100, 255, 218, 0.2);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.tech-item:hover {
    background: rgba(100, 255, 218, 0.15);
    color: var(--accent-color);
    transform: translateY(-2px);
    border-color: var(--accent-color);
    box-shadow: 0 2px 8px rgba(100, 255, 218, 0.2);
}

/* Light theme adjustments for role and tech stack */
body.light-theme .role-title {
    color: var(--light-text-secondary);
}

body.light-theme .tech-item {
    background: rgba(201, 100, 66, 0.08);
    color: var(--light-accent);
    border-color: rgba(201, 100, 66, 0.2);
}

body.light-theme .tech-item:hover {
    background: rgba(201, 100, 66, 0.15);
    border-color: var(--light-accent);
    box-shadow: 0 2px 8px rgba(201, 100, 66, 0.2);
}

.sidebar-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-btn {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 2px solid;
    text-align: center;
    font-size: 0.95rem;
}

.sidebar-btn.primary {
    background: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(100, 255, 218, 0.3);
}

.sidebar-btn.primary:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(100, 255, 218, 0.4);
}

.sidebar-btn.secondary {
    background: var(--secondary-color);
    color: var(--text-primary);
    border-color: rgba(100, 255, 218, 0.3);
    box-shadow: 0 4px 15px rgba(2, 12, 27, 0.3);
}

.sidebar-btn.secondary:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background: rgba(100, 255, 218, 0.1);
    transform: translateY(-2px);
}

/* Project Image */
.project-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 10px;
    margin: 1.5rem 0;
    box-shadow: 0 10px 30px rgba(2, 12, 27, 0.5);
}

/* Mobile Responsive */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-content {
        text-align: center;
        order: 2;
    }

    .hero-image-container {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }

    .cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 0 1rem;
    }

    .project-title {
        font-size: 1rem;
    }

    .hero-container {
        padding: 0 1rem;
        gap: 2rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content .subtitle {
        font-size: 1rem;
    }

    .hero-project-image {
        height: 300px;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sidebar {
        position: static;
        order: -1;
    }

    .sidebar-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .container {
        padding: 0 1rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .project-hero {
        height: 50vh;
    }

    .hero-content .subtitle {
        font-size: 1rem;
    }

    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }

    .sidebar-buttons {
        flex-direction: column;
    }
}

/* Light Theme */
body.light-theme {
    background: var(--light-primary);
    color: var(--light-text-primary);
}

body.light-theme .header {
    background: rgba(249, 250, 251, 0.95);
    border-bottom-color: var(--light-border);
}

body.light-theme .back-btn {
    color: var(--light-accent);
    border-color: var(--light-accent);
}

body.light-theme .back-btn:hover {
    background: var(--light-accent);
    color: white;
}

body.light-theme .project-title {
    color: var(--light-text-primary);
}

body.light-theme .project-hero {
    background: linear-gradient(135deg, var(--light-primary) 0%, var(--light-secondary) 100%);
}

body.light-theme .project-hero::before {
    background: radial-gradient(circle at 30% 40%, rgba(201, 100, 66, 0.05) 0%, transparent 50%),
                linear-gradient(45deg, transparent 49%, rgba(201, 100, 66, 0.03) 50%, transparent 51%);
}

body.light-theme .hero-content h1 {
    color: var(--light-text-primary);
}

body.light-theme .hero-content .subtitle {
    color: var(--light-text-secondary);
}

body.light-theme .hero-image-container {
    background: linear-gradient(135deg, var(--light-accent) 0%, #d4936a 100%);
}