/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* Landing Section */
.landing {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
}



.landing-content {
    text-align: center;
    z-index: 10;
    position: relative;
}

.name {
    font-size: 4.5rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    color: #1a1a1a;
    text-transform: lowercase;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 2rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    color: #1a1a1a;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.social-link:hover::after {
    width: 100%;
}

.social-link:hover {
    transform: translateY(-2px);
}

.social-link svg {
    transition: transform 0.2s ease;
}

.social-link:hover svg {
    transform: scale(1.1);
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid #1a1a1a;
    border-bottom: 2px solid #1a1a1a;
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Section Styles */
.section {
    padding: 120px 0;
    background: #ffffff;
}

.section:nth-child(even) {
    background: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-size: 3rem;
    font-weight: 300;
    text-align: center;
    margin-bottom: 80px;
    color: #1a1a1a;
    text-transform: lowercase;
    letter-spacing: -0.02em;
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

/* Project Cards */
.project-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: none;
    border: 1px solid #e5e7eb;
}

/* Removed hover lift/shadow for simpler cards */

.card-image {
    height: 160px;
    background: linear-gradient(135deg, #f1f3f4 0%, #e8eaed 100%);
    position: relative;
    overflow: hidden;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
/* Removed image scale on card hover */

.google-elephant-img {
    object-position: top center;
}

.placeholder-img {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #e9ecef 25%, transparent 25%), 
                linear-gradient(-45deg, #e9ecef 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, #e9ecef 75%), 
                linear-gradient(-45deg, transparent 75%, #e9ecef 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.card-content p {
    color: #6c757d;
    margin-bottom: 24px;
    line-height: 1.6;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tech-tag {
    background: #f8f9fa;
    color: #495057;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid #e9ecef;
}

.card-links {
    display: flex;
    gap: 24px;
    margin-top: 8px;
    align-items: center;
}

.card-link {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
}

.card-link svg {
    width: 20px;
    height: 20px;
}

.card-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a1a1a;
    transition: width 0.3s ease;
}

.card-link:hover::after {
    width: 100%;
}

.card-link:hover {
    transform: translateY(-1px);
}

/* Hackathon Cards */
.hackathon-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: none;
    border: 1px solid #e5e7eb;
}
/* Removed hover lift/shadow for simpler cards */

.card-header {
    padding: 16px 20px 12px;
    border-bottom: 1px solid #f1f3f4;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1a1a1a;
}

.contest-logo {
    height: 40px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    filter: none;
}
/* Removed logo transition and hover effect */

.contest-info {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
}

 .contest-details {
     display: flex;
     align-items: center;
     justify-content: space-between;
     gap: 12px;
     text-align: left;
     padding: 12px 20px;
     margin: 0 0 12px 0;
     border-bottom: 1px solid #f3f4f6;
 }

 .hackathon-card:last-child .contest-details {
     margin-top: 16px;
 }

.contest-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    flex: 1;
}

.contest-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contest-details .award { align-self: center; }

.contest-subtitle {
    font-size: 0.9rem;
    font-weight: 500;
    color: #1a1a1a;
    margin: 0;
    line-height: 1.3;
}

.contest-date {
    font-size: 0.75rem;
    color: #6c757d;
    font-weight: 400;
}

.award {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.award i {
    font-size: 24px;
    background: linear-gradient(90deg, #8b6914 0%, #daa520 50%, #8b6914 100%);
    background-size: 200% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
    animation: gradientFlow 3s ease-in-out infinite;
}

.award span {
    font-size: 0.75rem;
    font-weight: 600;
    background: linear-gradient(90deg, #8b6914 0%, #daa520 50%, #8b6914 100%);
    background-size: 200% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    animation: gradientFlow 3s ease-in-out infinite;
}

@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Removed award hover effects */

.hackathon-card .card-content {
    padding: 16px 20px 20px;
}

.team-info {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    font-size: 0.875rem;
    color: #6c757d;
}

.team-size, .duration {
    display: flex;
    align-items: center;
    gap: 4px;
}

.team-size::before {
    content: "👥";
}

.duration::before {
    content: "⏱️";
}

/* Responsive Design */
@media (max-width: 768px) {
    .name {
        font-size: 3rem;
    }
    
    .social-links {
        gap: 20px;
        margin-top: 1.5rem;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .section {
        padding: 80px 0;
    }
    
    .card-content {
        padding: 24px;
    }
    
    .card-header {
        padding: 20px 24px 12px;
    }
    
    .hackathon-card .card-content {
        padding: 20px 24px 24px;
    }
}

@media (max-width: 480px) {
    .name {
        font-size: 2.5rem;
    }
    
    .social-links {
        gap: 16px;
        margin-top: 1rem;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .card-content h3 {
        font-size: 1.25rem;
    }
    
    .card-links {
        flex-direction: column;
    }
    
    .card-link {
        text-align: center;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
/* Removed entrance animation for simpler appearance */
/* .project-card, .hackathon-card { */
/*     animation: fadeInUp 0.6s ease-out; */
/* } */

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }

.hackathon-card:nth-child(1) { animation-delay: 0.1s; }
.hackathon-card:nth-child(2) { animation-delay: 0.2s; }
.hackathon-card:nth-child(3) { animation-delay: 0.3s; }
.hackathon-card:nth-child(4) { animation-delay: 0.4s; }