@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
    --primary-color: #e8c22cd1;
    --primary-hover-color: #d9c46e;
    --bg-color: #f8f9fa;
    --surface-color: #ffffff;
    --text-color: #343a40;
    --subtle-text-color: #6c757d;
    --border-color: #dee2e6;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 15px rgba(0, 0, 0, 0.05);
    --soft-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
    --font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.content-section {
    margin-bottom: 3.5rem;
}

h1, h2, h3 {
    font-weight: 600;
    line-height: 1.3;
    margin-top: 0;
    animation: fadeIn 0.8s ease-out forwards;
    letter-spacing: 1px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
    padding-left: 1rem;
    letter-spacing: 1px;
}

p {
    margin-bottom: 1rem;
    color: var(--subtle-text-color);
    animation: fadeIn 0.8s 0.2s ease-out forwards;
    opacity: 0;
    letter-spacing: 1px;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-hover-color);
}

.page-header {
    background-color: var(--surface-color);
    box-shadow: var(--soft-shadow);
    padding: 1rem 1.5rem;
}
.main-nav {
    max-width: 1200px;
    margin: 0 auto;
}

.back-link {
    font-weight: 500;
    color: var(--text-color);
}

.back-link i {
    margin-right: 0.5rem;
}

.hero-section {
    text-align: center;
    padding: 2rem 0;
}
.project-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.project-tagline {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    color: var(--subtle-text-color);
}

.project-preview-container {
    padding: 1rem;
    border-radius: 12px;
    margin: 0 auto;
    max-width: 900px;
}

.project-preview-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    opacity: 0;
    animation: fadeIn 0.8s 0.4s ease-out forwards;
}

.project-layout {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.project-details {
    background-color: var(--surface-color);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-item {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--soft-shadow);
    background-color: var(--surface-color);
}

.tech-item i { 
    color: #e8c22cd1;
    letter-spacing: 1px;
}

.features-list {
    display: grid;
    gap: 1.5rem;
}

.feature-card {
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--soft-shadow);
    border-color: var(--primary-color);
}

.feature-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-card h3 i {
    color: var(--primary-color);
}

.project-sidebar {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.cta-card {
    background-color: var(--surface-color);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    justify-items: center;
}

.cta-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.cta-card p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: block;
    width: 90%;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn i {
    margin-left: 0.5rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--soft-shadow);
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
    margin-bottom: 0.75rem;
}

.btn-primary:hover {
    background-color: var(--primary-hover-color);
    color: white;
}

.btn-secondary {
    background-color: var(--surface-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-color);
    border-color: var(--text-color);
    color: var(--text-color);
}

footer {
    background-color: #333;
    text-align: center;
    padding: 1rem 0;    
}

.footer-text {
    font-size: .8rem;
    color: #ecdfd5;
}

/* ======== ANIMATIONS ======== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}





/* ======== RESPONSIVE DESIGN ======== */

@media (max-width: 1100px) {
    .project-layout {
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
    }
    .project-details {
        padding: 2rem;
    }
}

@media (max-width: 950px) {
    .project-layout {
        grid-template-columns: 1fr;
    }
    .project-sidebar {
        position: static;
        top: auto;
        margin-top: -1.5rem; 
    }
    .cta-card {
        margin-bottom: 2rem;
    }
    .page-container {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .project-title {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.75rem;
    }
    .project-details {
        padding: 1.5rem;
    }
    .cta-card {
        padding: 1.5rem;
    }
}

@media (max-width: 475px) {
    body {
        line-height: 1.6;
    }
    .page-container, .page-header {
        padding: 1rem;
    }
    .project-title {
        font-size: 1.75rem;
    }
    .project-tagline {
        font-size: 1rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    .project-preview-container {
        padding: 0.75rem;
    }
    .tech-grid {
        gap: 0.5rem;
    }
    .tech-item {
        font-size: 0.85rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 436px) {
    
}

@media (max-width: 376px) {
    .project-title {
        font-size: 1.6rem;
    }
    .features-list {
        gap: 1rem;
    }
    .feature-card {
        padding: 1rem;
    }
}

@media (max-width: 321px) {
    .project-title {
        font-size: 1.5rem;
    }
    .tech-item {
        font-size: 0.8rem;
        gap: 0.3rem;
    }
}