/* Modern Abstract Theme - Projects Page */
:root {
    --bg-color: #0a0a0a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #e63946;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.05);
    --card-hover-bg: rgba(255, 255, 255, 0.07);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: rgba(160, 160, 160, 0.4);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Abstract Background */
.abstract-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite alternate;
}

.shape-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #e63946, transparent 70%);
    animation-delay: 0s;
}

.shape-2 {
    bottom: 10%;
    right: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #4361ee, transparent 70%);
    animation-delay: -5s;
}

.shape-3 {
    top: 40%;
    left: 40%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, #7209b7, transparent 70%);
    animation-delay: -10s;
}

@media (max-width: 768px) {
    .shape-2 {
        opacity: 0.05; /* Reduce blue intensity on mobile */
    }
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(30px, 50px) scale(1.1); }
}

/* Header */
.page-header {
    padding: 2rem 5%;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

nav {
    display: flex;
    align-items: center;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.back-btn:hover {
    color: var(--text-primary);
    transform: translateX(-5px);
}

.header-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 0.9;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #aaa);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 400px;
}

/* Projects Grid */
.projects-container {
    padding: 0 5% 5rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

/* Project Card */
.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), 
                background 0.6s ease, 
                box-shadow 0.6s ease, 
                border-color 0.6s ease;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    background: var(--card-hover-bg);
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.5),
                0 0 0 1px rgba(230, 57, 70, 0.2);
    z-index: 10;
}

.card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-head {
    margin-bottom: 1.5rem;
}

.title-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.project-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.project-card h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 600;
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    background: rgba(230, 57, 70, 0.2);
    color: #ff8fa3;
    border: 1px solid rgba(230, 57, 70, 0.3);
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tech-stack span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    flex-grow: 1;
    font-size: 1rem;
    line-height: 1.7;
}

.project-links {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.btn-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.btn-link:hover {
    border-bottom-color: var(--accent-color);
}

.btn-link .arrow {
    transition: transform 0.3s ease;
}

.btn-link:hover .arrow {
    transform: translateX(5px);
}

.project-card:hover .btn-link .arrow {
    transform: translateX(5px);
    color: var(--accent-color);
}

.project-card:hover .btn-link {
    color: var(--accent-color);
}

.btn-icon {
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    color: var(--text-primary);
}

/* Section Break */
.section-break {
    grid-column: 1 / -1;
    margin: 3rem 0 1rem;
    border-top: 1px solid var(--card-border);
    padding-top: 2rem;
}

.section-break h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Responsive */
@media (max-width: 768px) {
    .page-header h1 {
        font-size: 3.5rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
}