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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI Variable', 'Segoe UI', system-ui, ui-sans-serif, Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';
    line-height: 1.6;
    color: #ffffff;
    background: linear-gradient(135deg, #0a1628 0%, #1e3a8a 50%, #0f172a 100%);
    min-height: 100vh;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.8rem;
}

p {
    margin-bottom: 1rem;
    color: #e2e8f0;
}

a {
    color: #06b6d4;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #0891b2;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: white;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
    color: white;
}

.btn-secondary {
    background: transparent;
    color: #06b6d4;
    border: 2px solid #06b6d4;
}

.btn-secondary:hover {
    background: #06b6d4;
    color: white;
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(6, 182, 212, 0.2);
}

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

.nav-logo h2 {
    color: #06b6d4;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

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

.nav-link {
    color: #e2e8f0;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: #06b6d4;
    background: rgba(6, 182, 212, 0.1);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #06b6d4;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    z-index: 2;
}

.hero-image {
    text-align: center;
    margin-bottom: 2rem;
}

.planet-image {
    max-width: 300px;
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.3);
    transition: transform 0.3s ease;
}

.planet-image:hover {
    transform: scale(1.05);
}

.hero-title {
    font-size: 4rem;
    background: linear-gradient(135deg, #06b6d4, #0891b2, #0e7490);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.equation-highlight {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

.equation {
    font-size: 2.5rem;
    font-weight: 700;
    color: #06b6d4;
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Courier New', monospace;
}

.equation-desc {
    color: #94a3b8;
    font-size: 1.1rem;
    font-weight: 500;
}

.latest-news {
    background: rgba(30, 58, 138, 0.3);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.news-card h3 {
    color: #06b6d4;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.news-card p {
    color: #cbd5e1;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.news-link {
    color: #06b6d4;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.spiral-animation {
    position: absolute;
    top: 50%;
    right: 10%;
    width: 200px;
    height: 200px;
    opacity: 0.3;
}

.spiral {
    width: 100%;
    height: 100%;
    border: 2px solid #06b6d4;
    border-radius: 50%;
    animation: spiral-rotate 10s linear infinite;
    position: relative;
}

.spiral::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 60%;
    border: 2px solid #0891b2;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spiral-rotate 8s linear infinite reverse;
}

.spiral::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30%;
    height: 30%;
    border: 2px solid #0e7490;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: spiral-rotate 6s linear infinite;
}

@keyframes spiral-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #94a3b8;
    max-width: 800px;
    margin: 0 auto 4rem;
    line-height: 1.6;
}

/* Grok Planet Adventure Section */
.grok-adventure-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    padding: 80px 0;
    position: relative;
}

.adventure-header {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 40px;
}

.adventure-image {
    text-align: center;
}

.adventure-image .planet-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.adventure-image .planet-image:hover {
    transform: scale(1.05);
}

.adventure-image .image-caption {
    font-style: italic;
    color: #888;
    margin-top: 10px;
    font-size: 0.9em;
}

.adventure-intro {
    padding-left: 20px;
}

.section-subtitle {
    color: #06b6d4;
    font-size: 1.5em;
    margin-bottom: 20px;
    font-weight: 500;
}

.adventure-description {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #e0e0e0;
}

.adventure-highlights {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 10px;
    padding: 25px;
    margin-top: 30px;
}

.adventure-highlights h4 {
    color: #06b6d4;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.adventure-highlights ul {
    list-style: none;
    padding: 0;
}

.adventure-highlights li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    padding-left: 20px;
}

.adventure-highlights li:before {
    content: "→";
    color: #06b6d4;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.adventure-highlights li:last-child {
    border-bottom: none;
}

.grok-intro-card {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.grok-intro-card h3 {
    color: #06b6d4;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.grok-intro-card p {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Theory Section */
.theory-section {
    background: rgba(15, 23, 42, 0.5);
}

.concepts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.concept-card {
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.concept-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.2);
    border-color: rgba(6, 182, 212, 0.5);
}

.concept-icon {
    font-size: 3rem;
    color: #06b6d4;
    margin-bottom: 1rem;
}

.concept-card h3 {
    color: #06b6d4;
    margin-bottom: 1rem;
}

.concept-card p {
    color: #cbd5e1;
    line-height: 1.6;
}

.unified-forces {
    text-align: center;
    margin-bottom: 4rem;
}

.unified-forces h3 {
    color: #06b6d4;
    margin-bottom: 2rem;
    font-size: 2rem;
}

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

.equation-box {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 2rem;
}

.equation-large {
    font-size: 2rem;
    font-weight: 700;
    color: #06b6d4;
    font-family: 'Courier New', monospace;
    display: block;
    margin-bottom: 1rem;
}

.predictions h3 {
    color: #06b6d4;
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.predictions-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
}

.predictions-list li {
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    color: #cbd5e1;
    position: relative;
    padding-left: 3rem;
}

.predictions-list li::before {
    content: '→';
    position: absolute;
    left: 1rem;
    color: #06b6d4;
    font-weight: bold;
    font-size: 1.2rem;
}

/* Grok Section */
.grok-section {
    background: rgba(10, 22, 40, 0.5);
}

.technologies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.tech-card {
    background: rgba(30, 58, 138, 0.3);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.2);
    border-color: rgba(6, 182, 212, 0.5);
}

.tech-card h3 {
    color: #06b6d4;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.tech-card p {
    color: #cbd5e1;
    line-height: 1.6;
}

.society-card {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.society-card h3 {
    color: #06b6d4;
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.8rem;
}

.society-card ul {
    list-style: none;
}

.society-card li {
    color: #cbd5e1;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(6, 182, 212, 0.2);
    position: relative;
    padding-left: 2rem;
}

.society-card li:last-child {
    border-bottom: none;
}

.society-card li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: #06b6d4;
    font-weight: bold;
}

/* Experiments Section */
.experiments-section {
    background: rgba(15, 23, 42, 0.5);
}

.experiments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.experiment-card {
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.experiment-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(6, 182, 212, 0.2);
}

.experiment-card h3 {
    color: #06b6d4;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    text-align: center;
}

.experiment-content h4 {
    color: #06b6d4;
    margin: 1.5rem 0 0.5rem;
    font-size: 1.2rem;
}

.experiment-content p {
    color: #cbd5e1;
    margin-bottom: 1rem;
}

.experiment-content ul {
    list-style: none;
    margin-bottom: 1.5rem;
}

.experiment-content li {
    color: #e2e8f0;
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.experiment-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #06b6d4;
    font-weight: bold;
}

/* Publications Section */
.publications-section {
    background: rgba(10, 22, 40, 0.5);
}

.publications-content {
    display: grid;
    gap: 4rem;
}

.academic-papers h3,
.memoirs-essays h3 {
    color: #06b6d4;
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.papers-list,
.memoirs-list {
    display: grid;
    gap: 1.5rem;
}

.paper-item,
.memoir-item {
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.paper-item:hover,
.memoir-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.2);
    border-color: rgba(6, 182, 212, 0.5);
}

.paper-item h4,
.memoir-item h4 {
    color: #06b6d4;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    line-height: 1.4;
}

.paper-item p,
.memoir-item p {
    color: #94a3b8;
    margin-bottom: 1rem;
}

.download-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #06b6d4;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.download-link:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: rgba(6, 182, 212, 0.5);
}

.translations-list {
    margin-top: 2rem;
}

.translations-list h4 {
    color: #06b6d4;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.translation-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.translation-item:hover {
    background: rgba(6, 182, 212, 0.1);
    border-color: rgba(6, 182, 212, 0.5);
}

.flag {
    font-size: 1.5rem;
}

/* Contact Section */
.contact-section {
    background: rgba(15, 23, 42, 0.5);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-form {
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 2.5rem;
}

.contact-form h3 {
    color: #06b6d4;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.8rem;
}

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

.form-group label {
    display: block;
    color: #06b6d4;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 8px;
    color: #e2e8f0;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #06b6d4;
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.team-contact {
    background: rgba(30, 58, 138, 0.2);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 16px;
    padding: 2.5rem;
}

.team-contact h3 {
    color: #06b6d4;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.8rem;
}

.contact-list {
    display: grid;
    gap: 2rem;
}

.contact-item {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.contact-item h4 {
    color: #06b6d4;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.contact-item p {
    color: #cbd5e1;
    margin-bottom: 0.5rem;
}

/* Q&A Section */
.qa-section {
    background: linear-gradient(135deg, #0f3460 0%, #16213e 100%);
    padding: 4rem 0;
    color: #ffffff;
}

.qa-content {
    max-width: 1000px;
    margin: 0 auto;
}

.qa-category {
    margin-bottom: 3rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.category-title {
    color: #64b5f6;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #64b5f6, #42a5f5);
    border-radius: 2px;
}

.qa-item {
    margin-bottom: 2rem;
    border-left: 3px solid #64b5f6;
    padding-left: 1.5rem;
    transition: all 0.3s ease;
}

.qa-item:hover {
    border-left-color: #42a5f5;
    transform: translateX(5px);
}

.qa-item .question {
    cursor: pointer;
    transition: all 0.3s ease;
}

.qa-item .question:hover {
    color: #42a5f5;
}

.qa-item .question h4 {
    color: #e3f2fd;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.4;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.toggle-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: #64b5f6;
    transition: transform 0.3s ease;
    min-width: 20px;
    text-align: center;
}

.qa-item.active .toggle-icon {
    transform: rotate(45deg);
    color: #42a5f5;
}

.qa-item .answer {
    color: #b3e5fc;
    line-height: 1.6;
    font-size: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding-top: 0;
}

.qa-item.active .answer {
    max-height: 500px;
    padding-top: 1rem;
}

.qa-item .answer p {
    margin-bottom: 1rem;
}

.qa-item .answer ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.qa-item .answer li {
    margin-bottom: 0.5rem;
    color: #b3e5fc;
}

.qa-item .answer strong {
    color: #81c784;
    font-weight: 600;
}

.qa-item .answer em {
    color: #ffb74d;
    font-style: italic;
    background: rgba(255, 183, 77, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Responsive Design for Q&A */
@media (max-width: 768px) {
    .qa-category {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .qa-item {
        padding-left: 1rem;
    }
    
    .qa-item .question h4 {
        font-size: 1.1rem;
    }
    
    .qa-item .answer {
        font-size: 0.95rem;
    }
}

/* Footer */
.footer {
    background: rgba(10, 22, 40, 0.8);
    border-top: 1px solid rgba(6, 182, 212, 0.2);
    padding: 3rem 0;
    text-align: center;
}

.footer-content p {
    color: #94a3b8;
    margin-bottom: 1rem;
}

.disclaimer {
    font-size: 0.9rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 22, 40, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(6, 182, 212, 0.2);
        padding: 1rem 0;
        gap: 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0;
    }
    
    .nav-link {
        display: block;
        padding: 0.5rem 1rem;
        font-size: 1.05rem;
        font-weight: 500;
        line-height: 1.2;
    }
    
    .hamburger {
        display: flex;
    }
    
    .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);
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .concepts-grid,
    .technologies-grid {
        grid-template-columns: 1fr;
    }
    
    .experiments-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .equation-display {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    /* Responsive design for adventure section */
    .adventure-header {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .adventure-intro {
        padding-left: 0;
    }
    
    .adventure-image .planet-image {
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .planet-image {
        max-width: 250px;
    }
    
    .equation {
        font-size: 1.8rem;
    }
    
    .equation-large {
        font-size: 1.5rem;
    }
    
    section {
        padding: 4rem 0;
    }
}