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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0a0a0a;
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: transparent;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.header.hidden {
    transform: translateY(-100%);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo-image {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    transition: filter 0.3s ease;
}

.logo-image:hover {
    filter: brightness(0) saturate(100%) invert(69%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(104%) contrast(97%);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #f97316;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #f97316;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: white;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 10, 10, 0.5) 0%, rgba(10, 10, 10, 0) 50%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: white;
    width: 100%;
    padding: 0 20px;
}

.hero-content .container {
    display: flex;
    align-items: center;
    min-height: 60vh;
}

.hero-text {
    flex: 1;
    text-align: left;
    max-width: 600px;
}

.hero-text h1 {
    font-family: 'Libre Caslon Text', serif;
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: white;
    text-shadow: none;
}

.hero-description {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 400;
    color: #f97316;
    margin-bottom: 3rem;
    text-shadow: none;
}

.hero-cta {
    display: inline-block;
    background-color: #f97316;
    color: white;
    padding: 20px 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-shadow: none;
    box-shadow: none;
    border: 3px solid #f97316;
}

.hero-cta:hover {
    background-color: transparent;
    color: #f97316;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 2px;
    height: 40px;
    background-color: #f97316;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 12px solid #f97316;
}

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

/* Skills Ticker */
.skills-ticker {
    background-color: #f97316;
    padding: 20px 0;
    overflow: hidden;
    position: relative;
    width: 100%;
}

.ticker-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.ticker-content {
    display: inline-block;
    animation: ticker 120s linear infinite;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #000000;
    line-height: 1.5;
    white-space: nowrap;
    transform: translateX(0);
}

.ticker-content span {
    display: inline;
    white-space: nowrap;
}

@keyframes ticker {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause animation on hover */
.skills-ticker:hover .ticker-content {
    animation-play-state: paused;
}

/* Legacy CTA Button for other sections */
.cta-button {
    display: inline-block;
    background-color: #f97316;
    color: white;
    padding: 16px 32px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.cta-button:hover {
    background-color: #ea6808;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.3);
}

/* Section Styles */
section {
    padding: 100px 0;
}

h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    color: white;
}

/* About Section */
.about {
    background-color: #1a1a1a;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-quote {
    font-size: 2rem;
    font-weight: 300;
    font-style: italic;
    color: #f97316;
    margin-bottom: 3rem;
    line-height: 1.4;
    position: relative;
    padding: 0 2rem;
}

.about-quote::before {
    content: '"';
    font-size: 4rem;
    color: #f97316;
    position: absolute;
    top: -1rem;
    left: 0;
    font-family: serif;
}

.about-quote::after {
    content: '"';
    font-size: 4rem;
    color: #f97316;
    position: absolute;
    bottom: -2rem;
    right: 0;
    font-family: serif;
}

.about-content p {
    font-size: 1.25rem;
    line-height: 1.8;
    color: #ccc;
}

.about-content a {
    color: #f97316;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.about-content a:hover {
    border-bottom-color: #f97316;
}

.about-block {
    margin-bottom: 2rem;
}

.about-block p {
    margin-bottom: 1rem;
}

.about-block p:last-child {
    margin-bottom: 0;
}

.highlight {
    color: #f97316;
    font-weight: 600;
}

.about-expand-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: none;
    border: 2px solid #f97316;
    color: #f97316;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 2rem auto;
}

.about-expand-btn:hover {
    background-color: #f97316;
    color: white;
}

.expand-icon {
    transition: transform 0.3s ease;
    font-size: 1.2rem;
}

.about-expand-btn.expanded .expand-icon {
    transform: rotate(180deg);
}

.about-expanded {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.about-expanded.active {
    max-height: 2000px;
}

/* Startups Section */
.startup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.startup-card {
    background-color: #1a1a1a;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.startup-card:hover {
    border-color: #f97316;
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.startup-logo {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    overflow: hidden;
}

.startup-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
}

.saynode-logo {
    background: #000000;
}

.chainstaff-logo {
    background: #ffffff;
    padding: 8px;
}

.yzer-logo {
    background: #000000;
}

.liecht-logo {
    background: #ffffff;
}

.painbreaker-logo {
    background: #ffffff;
}

.startup-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
}

.year {
    color: #888;
    font-weight: 400;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 1rem;
}

.role {
    color: #f97316;
    font-weight: 600;
}

.startup-card p {
    color: #ccc;
    line-height: 1.6;
}

/* Speaking Section */
.speaking {
    background-color: #1a1a1a;
}

.speaking-topics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.topic-block {
    background-color: #0a0a0a;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #f97316;
}

.topic-block h3 {
    font-size: 2rem;
    color: #f97316;
    margin-bottom: 1rem;
}

.topic-block p {
    color: #ccc;
    font-size: 1.1rem;
}

/* Speaking Gallery */
.speaking-gallery {
    margin-bottom: 4rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 20px 15px 15px 15px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
}



/* FAQ Section */
.faq {
    margin-bottom: 4rem;
}

.faq h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    color: white;
}

.faq-accordion {
    max-width: 70%;
    margin: 0 auto;
}

.faq-item {
    background-color: #0a0a0a;
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid #333;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #f97316;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 2rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: #f97316;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background-color: rgba(249, 115, 22, 0.1);
}

.faq-question span:first-child {
    flex: 1;
    text-align: left;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
    margin-left: 1rem;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 200px;
}

.faq-answer p {
    color: #ccc;
    line-height: 1.6;
    padding: 0 2rem 1.5rem 2rem;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
    color: white;
}

.form-success {
    display: none;
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
    color: #10b981;
    text-align: center;
    font-weight: 600;
}

.form-success[data-fs-success-visible] {
    display: block;
}

.form-error {
    display: none;
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 2rem;
    color: #ef4444;
    text-align: center;
    font-weight: 600;
}

.form-error:not(:empty) {
    display: block;
}

.field-error {
    display: block;
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background-color: #0a0a0a;
    border: 2px solid #333;
    border-radius: 50px;
    color: white;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group textarea {
    border-radius: 20px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #f97316;
}

.submit-button {
    width: 100%;
    background-color: #f97316;
    color: white;
    padding: 20px 40px;
    border: 3px solid #f97316;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: none;
    box-shadow: none;
}

.submit-button:hover {
    background-color: transparent;
    color: #f97316;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

.submit-button:disabled {
    background-color: #666;
    border-color: #666;
    cursor: not-allowed;
    transform: none;
}

.submit-button .button-loading {
    display: none;
}

.submit-button[data-fs-submitting] .button-text {
    display: none;
}

.submit-button[data-fs-submitting] .button-loading {
    display: inline;
}

/* Photography Section */
.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.photo-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    height: 280px;
    cursor: pointer;
}

.photo-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.photo-item:hover img {
    transform: scale(1.05);
}

.photo-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 20px 15px 15px 15px;
    font-weight: 600;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.photo-item:hover .photo-caption {
    opacity: 1;
}

.photo-cta {
    text-align: center;
}

.photo-button {
    display: inline-block;
    background-color: #f97316;
    color: white;
    padding: 20px 40px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-shadow: none;
    box-shadow: none;
    border: 3px solid #f97316;
}

.photo-button:hover {
    background-color: transparent;
    color: #f97316;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    padding: 3rem 0;
    border-top: 1px solid #333;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-content p {
    color: #ccc;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #f97316;
    color: white;
    padding: 20px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-shadow: none;
    box-shadow: none;
    border: 3px solid #f97316;
    width: 64px;
    height: 64px;
}

.social-links a:hover {
    background-color: transparent;
    color: #f97316;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

.social-links svg {
    width: 28px;
    height: 28px;
}

.contact-info a {
    color: #f97316;
    text-decoration: none;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-content .container {
        min-height: 50vh;
    }
    
    .hero-cta {
        padding: 18px 35px;
        font-size: 1.1rem;
    }
    
    .startup-grid {
        grid-template-columns: 1fr;
    }
    
    .speaking-topics {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    

    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #0a0a0a;
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
        border-top: 1px solid #333;
        z-index: 1000;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-links li {
        margin-bottom: 1rem;
    }
    
    .nav-links a {
        font-size: 1.2rem;
        display: block;
        padding: 0.5rem 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-content .container {
        min-height: 40vh;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-cta {
        padding: 16px 30px;
        font-size: 1rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    section {
        padding: 80px 0;
    }
    
    .photo-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .photo-item {
        height: 250px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .photo-grid {
        grid-template-columns: 1fr;
    }
    
    .photo-item {
        height: 250px;
    }
    
    .faq-accordion {
        max-width: 90%;
    }
    
    .faq-question {
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
    }
    
    .faq-answer p {
        padding: 0 1.5rem 1rem 1.5rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 1rem;
    }
    
    .hero-content .container {
        min-height: 35vh;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-cta {
        padding: 14px 25px;
        font-size: 1rem;
    }
    
    .scroll-indicator {
        bottom: 20px;
    }
    
    .skills-ticker {
        padding: 15px 0;
    }
    
    .ticker-content {
        font-size: 1rem;
    }
    
    .about-quote {
        font-size: 1.5rem;
        padding: 0 1rem;
    }
    
    .about-quote::before,
    .about-quote::after {
        font-size: 3rem;
    }
    
    .about-quote::before {
        top: -0.5rem;
    }
    
    .about-quote::after {
        bottom: -1.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .cta-button,
    .submit-button,
    .photo-button {
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    .startup-card,
    .topic-block,
    .faq-item {
        padding: 1.5rem;
    }
}