/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fafafa;
}

/* Utility classes */
.hidden {
    display: none !important;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Password Protection Styles */
.password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.password-container {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.password-container h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #333;
    letter-spacing: -0.02em;
}

.password-container p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1rem;
}

#password-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#password-input {
    padding: 1rem;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

#password-input:focus {
    outline: none;
    border-color: #333;
}

#password-form button {
    padding: 1rem;
    background: #333;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#password-form button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.error-message {
    color: #333;
    font-size: 0.9rem;
    margin-top: 1rem;
    display: none;
}

.error-message.show {
    display: block;
}

/* Main Content Styles */
.main-content {
    min-height: 100vh;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    z-index: 100;
    padding: 0;
    height: 0;
}

.main {
    padding-top: 0;
}

.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.section:nth-child(odd) {
    background-color: #ffffff;
}

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

.section:last-child {
    border-bottom: none;
}

.section .container {
    text-align: center;
    max-width: 1400px;
}

.section h2 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #333;
    letter-spacing: -0.02em;
}

.section p {
    font-size: 1.5rem;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    max-width: 1000px;
    margin: 0 auto;
}

/* Section-specific styles */

/* Hero Section */
.hero-section {
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('hero-large.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    position: relative;
}

.hero-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}

.hero-overlay h2 {
    font-size: 6rem;
    font-weight: 700;
    line-height: 1.2;
    max-width: 1200px;
    margin: 0;
    color: white;
    letter-spacing: -0.02em;
}

/* Alignment utilities */
.left-aligned {
    text-align: left;
}

.right-aligned {
    text-align: right;
}

/* Manifest Section */
.manifest-section .container {
    text-align: left;
}

.manifest-list {
    list-style: none;
    padding: 0;
    max-width: 1400px;
    margin: 0 auto;
    text-align: left;
}

.manifest-list li {
    font-size: 1.8rem;
    font-weight: 300;
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
    padding-left: 2.5rem;
    position: relative;
}

.manifest-list li::before {
    content: "–";
    color: #333;
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 2.2rem;
}

/* Investments Section */
.investments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

/* Fix for mobile devices where IntersectionObserver doesn't work properly */
#section-3,
#section-3 *,
.investments-grid,
.startup-card,
.startup-logo,
.startup-description,
.startup-link,
.startup-logo img {
    opacity: 1 !important;
    transform: translateY(0) !important;
    visibility: visible !important;
}

/* Mobile layout for startup section */
@media screen and (max-width: 1200px) {
    .investments-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.startup-card {
    background: white;
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.startup-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.startup-logo {
    width: 100%;
    height: 200px;
    background: white;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    padding: 2rem;
    box-sizing: border-box;
}

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

.startup-description {
    font-size: 1.3rem;
    color: #666;
    margin: 1.5rem 0 6rem;
    line-height: 1.3;
    text-align: left;
}

.startup-link {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    display: block;
    margin-top: 4rem;
}

.startup-link:hover {
    text-decoration: underline;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-top: 4rem;
}

.team-member {
    text-align: center;
    padding: 3rem;
}

.member-photo {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    overflow: hidden;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-name {
    font-size: 2rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 1rem;
}

.member-phone {
    font-size: 1.3rem;
    color: #666;
    margin: 1rem 0;
}

.member-linkedin {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
}

.member-linkedin:hover {
    text-decoration: underline;
}

/* Expertise Section */
.expertise-content {
    text-align: right;
    max-width: 1400px;
    margin: 0 auto;
}

.expertise-content p {
    text-align: right;
    margin: 0 0 2rem;
    font-size: 1.7rem;
}


/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .password-container {
        padding: 2rem;
        margin: 1rem;
        width: 80%;
        max-width: 360px;
    }
    
    .password-container h2 {
        font-size: 2rem;
    }
    
    #password-input {
        padding: 2rem 1rem;
    }
    
    #password-form button {
        padding: 1rem;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
    
    .section h2 {
        font-size: 2rem;
    }
    
    .section p {
        font-size: 1.1rem;
    }
    
    .section {
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    /* Mobile responsive styles for new sections */
    .hero-overlay h2 {
        font-size: 3rem;
        font-weight: 700;
        letter-spacing: -0.02em;
    }
    
    /* Responsive hero image for medium screens */
    .hero-section {
        background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('hero-medium.jpg');
    }
    
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .manifest-list li {
        font-size: 1.2rem;
    }
    
    .expertise-content p {
        font-size: 1.1rem;
        text-align: left;
    }
    
    .expertise-content {
        text-align: left;
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .password-container {
        padding: 1.5rem;
        width: 80%;
        max-width: 320px;
    }
    
    .password-container h2 {
        font-size: 1.8rem;
    }
    
    #password-input {
        padding: 1.8rem 1rem;
    }
    
    #password-form button {
        padding: 1rem;
    }
    
    .section h2 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .section p {
        font-size: 1rem;
    }
    
    /* Extra small mobile responsive styles */
    .hero-overlay h2 {
        font-size: 2.2rem;
        font-weight: 700;
        letter-spacing: -0.02em;
    }
    
    /* Responsive hero image for small screens */
    .hero-section {
        background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('hero-small.jpg');
    }
}