:root {
    --energy-yellow: #ffbd59;
    --ai-blue: #4c77f6;
    --neutral-black: #000000;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'JetBrains Mono', monospace;
}

body {
    background-color: #ffffff;
    color: var(--neutral-black);
    line-height: 1.6;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 5%;
    background-color: white;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: 70px;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--neutral-black);
    margin: 2px 0;
    transition: 0.4s;
}

.logo-squared {
    height: 65px;
    width: auto;
}

.logo-squared img {
    height: 100%;
    width: auto;
    display: block;
}

.logo-horizontal {
    width: 90%; /* Takes up most of the container width */
    max-width: 1200px; /* Prevents the logo from becoming too large on wide screens */
    margin: 0.5rem auto;
}

.logo-horizontal img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .logo-horizontal {
        width: 95%;
        margin-top: 0.5rem; /* Slightly less margin on mobile */
    }
    
    .hero {
        margin-top: 60px; /* Slightly less margin on mobile if needed */
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        margin: 0.5rem 0;
        padding: 0.5rem 0;
        width: 100%;
        text-align: center;
    }

    .hamburger {
        display: flex;
    }

    /* Hamburger animation classes */
    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

.nav-links a {
    margin-left: 2rem;
    text-decoration: none;
    color: var(--neutral-black);
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--ai-blue);
}

.hero {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, var(--energy-yellow), var(--ai-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 600px;
}

section {
    padding: 5rem 10%;
}

.key-aspects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.aspect {
    padding: 2rem;
    border-radius: 10px;
    background: white;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.aspect:hover {
    transform: translateY(-5px);
}

.startup-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin-top: 2rem;
}

.progress-bar {
    background: #eee;
    height: 20px;
    border-radius: 10px;
    margin-top: 1rem;
    position: relative;
}

.progress {
    background: linear-gradient(45deg, var(--energy-yellow), var(--ai-blue));
    height: 100%;
    border-radius: 10px;
    transition: width 0.3s;
}

.collaborate {
    text-align: center;
    background: linear-gradient(135deg, rgba(255,189,89,0.1), rgba(76,119,246,0.1));
}

.cta-button {
    margin-top: 2rem;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    background: linear-gradient(45deg, var(--energy-yellow), var(--ai-blue));
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    transition: transform 0.3s;
}

.cta-button:hover {
    transform: scale(1.05);
}

footer {
    text-align: center;
    padding: 2rem;
    background: var(--neutral-black);
    color: white;
}

/* @media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .nav-links {
        display: none;
    }
} */

.startup-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.startup-item {
    background: white;
    padding: 1.5rem 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 500px;
}

.startup-logo {
    width: 80%;
    margin: 0 auto 1rem;
    padding: 0.5rem;
}

.startup-logo img {
    width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 180px;
}

.startup-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.startup-status.completed {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
}

.startup-status.in-progress {
    background-color: rgba(255, 189, 89, 0.1);
    color: var(--energy-yellow);
}

.startup-status.coming-up {
    background-color: rgba(158, 158, 158, 0.1);
    color: #757575;
}

.startup-description {
    margin-bottom: 1rem;
    flex-grow: 1;
}

.startup-button {
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    background: linear-gradient(45deg, var(--energy-yellow), var(--ai-blue));
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    transition: transform 0.3s;
    text-decoration: none;
    display: inline-block;
}

.startup-button:hover {
    transform: scale(1.05);
}

/* Update media query for mobile responsiveness */
@media (max-width: 768px) {
    .startup-grid {
        grid-template-columns: 1fr;
    }
    
    .startup-item {
        margin-bottom: 1rem;
    }
}

.startup-authors {
    margin: 1rem 0 1.5rem;
    width: 100%;
}

.startup-authors h4 {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.authors-list {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.author {
    display: flex;
    align-items: center;
}

.author-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--neutral-black);
    padding: 0.3rem 0.6rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.author-link:hover {
    background-color: rgba(76, 119, 246, 0.1);
    transform: translateY(-2px);
}

.author-link img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.author-link span {
    font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .authors-list {
        flex-direction: column;
        align-items: center;
    }
    
    .author {
        justify-content: center;
    }
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .startup-logo {
        width: 90%;
    }
}

@media (max-width: 768px) {
    .startup-logo {
        width: 70%; /* Slightly smaller on mobile for better proportions */
    }
    
    .startup-item {
        min-height: auto; /* Allow natural height on mobile */
        padding: 1.5rem;
    }
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.contact-link:hover {
    transform: translateY(-5px);
}

.contact-link img {
    width: 40px;
    height: 40px;
}

@media (max-width: 768px) {
    .contact-links {
        gap: 1.5rem;
    }
    
    .contact-link img {
        width: 35px;
        height: 35px;
    }
}

.contact-divider {
    width: 50%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ai-blue), transparent);
    margin: 3rem auto;
}

.contact-heading {
    color: #666;
    margin-bottom: 1.5rem;
}

.author-list {
    list-style: none;
    text-align: left;
}

.author-list li {
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.2rem;
}

.author-list li::before {
    content: "•";
    color: var(--energy-yellow);
    position: absolute;
    left: 0;
    font-weight: bold;
}