@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;600&family=Inter:wght@400;600&display=swap');

:root {
    --primary-color: #3a9188;
    --text-color: #2a2a3f;
    --bg-color: #ffffff;
    --header-bg: #f8f9fc;
    --link-hover: #3a9188;
    --accent-color: #3a9188;
    --grid-color: rgba(58, 145, 136, 0.03);
    --border-color: rgba(42, 42, 63, 0.1);
}

body.dark-mode {
    --text-color: #a8b2d1;
    --bg-color: #0a192f;
    --header-bg: #112240;
    --link-hover: #64ffda;
    --accent-color: #64ffda;
    --grid-color: rgba(100, 255, 218, 0.02);
    --border-color: rgba(100, 255, 218, 0.1);
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.4;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}

#background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: transparent;
    pointer-events: none;
}

body.dark-mode #background-canvas {
    background-color: transparent;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background-color: var(--header-bg);
    padding: 0.7rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 1px;
}

header h1 a {
    color: var(--text-color);
    text-decoration: none;
    opacity: 0.9;
    transition: color 0.2s ease;
}

body.dark-mode header h1 a {
    color: var(--accent-color);
}

nav {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    padding: 0.5rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

nav a:hover, nav a.active {
    opacity: 1;
    color: var(--accent-color);
}

#darkModeToggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.2rem;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    margin-left: 0.5rem;
}

#darkModeToggle:hover {
    opacity: 1;
}

.section-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 400;
    color: var(--text-color);
}

.post {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    animation: fadeIn 0.5s ease-out;
    animation-fill-mode: both;
}

.post:nth-child(2) {
    animation-delay: 0.1s;
}

.post:nth-child(3) {
    animation-delay: 0.2s;
}

.post h2 {
    margin: 0 0 0.3rem 0;
}

.post h2 a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 400;
    transition: color 0.2s ease;
    padding: 0.5rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.post h2 a:hover {
    color: var(--accent-color);
}

.post-meta {
    color: var(--text-color);
    font-size: 0.8rem;
    margin: 0.3rem 0;
    opacity: 0.6;
    font-family: 'JetBrains Mono', monospace;
}

.post-description {
    margin: 0.8rem 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.read-more {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.read-more:hover {
    opacity: 1;
}

.all-posts {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.all-posts:hover {
    opacity: 1;
}

footer {
    margin-top: 3rem;
    padding: 1.5rem 0;
    background-color: var(--header-bg);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.8;
}

/* About page styles */
.about-content {
    max-width: 700px;
    margin: 0 auto;
}

.about-section {
    margin-bottom: 2.5rem;
}

.about-section h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.team-members {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.team-member {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.team-member h4 {
    font-family: 'JetBrains Mono', monospace;
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.team-member p {
    margin: 0.3rem 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Contact page styles */
.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-info {
    margin-bottom: 2.5rem;
}

.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.contact-method h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.contact-method p {
    margin: 0;
}

.contact-method a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-method a:hover {
    color: var(--accent-color);
}

.contact-form h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    border-radius: 4px;
    min-height: 44px;
    font-size: 16px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}

.submit-btn {
    background: none;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.8rem 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 4px;
    min-height: 44px;
    font-size: 16px;
}

.submit-btn:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
}

.form-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
}

.form-status.loading {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.form-status.success {
    background-color: #4caf50;
    color: white;
}

.form-status.error {
    background-color: #f44336;
    color: white;
}

/* Labs page styles */
.labs-content {
    max-width: 800px;
    margin: 0 auto;
}

.labs-intro {
    margin-bottom: 2.5rem;
}

.projects {
    margin-bottom: 3rem;
}

.projects h3,
.lab-participation h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

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

.project-card {
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: transform 0.2s ease;
    animation: scaleIn 0.5s ease-out;
    animation-fill-mode: both;
}

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

.project-card h4 {
    font-family: 'JetBrains Mono', monospace;
    margin: 0 0 0.8rem 0;
    font-size: 1.1rem;
}

.project-status {
    font-size: 0.8rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.8;
}

.project-card p {
    margin: 0 0 1rem 0;
    font-size: 0.95rem;
}

.project-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.project-link:hover {
    opacity: 1;
}

.lab-participation {
    padding-top: 1rem;
}

.lab-participation p a {
    color: var(--accent-color);
    text-decoration: none;
}

.lab-participation p a:hover {
    text-decoration: underline;
}

/* Home page styles */
.home-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 180px);
    text-align: center;
    position: relative;
    z-index: 1;
}

.home-content {
    max-width: 700px;
}

.home-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    animation: fadeInUp 0.6s ease-out;
}

.home-tagline {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    line-height: 1.6;
    animation: fadeInUp 0.6s ease-out 0.2s backwards;
}

.home-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    animation: fadeInUp 0.6s ease-out 0.4s backwards;
}

.home-button {
    padding: 0.8rem 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.primary-button {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border: 1px solid var(--accent-color);
}

.primary-button:hover {
    opacity: 0.9;
}

.secondary-button {
    background-color: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.secondary-button:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Solutions page styles */
.solutions-intro {
    max-width: 800px;
    margin: 0 auto 3rem auto;
    text-align: center;
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    animation: scaleIn 0.5s ease-out;
    animation-fill-mode: both;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-color: var(--accent-color);
}

.service-card:nth-child(2) {
    animation-delay: 0.1s;
}

.service-card:nth-child(3) {
    animation-delay: 0.2s;
}

.service-icon {
    color: var(--accent-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(58, 145, 136, 0.1);
}

body.dark-mode .service-icon {
    background-color: rgba(100, 255, 218, 0.1);
}

.service-icon svg {
    width: 24px;
    height: 24px;
}

.service-card h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: inline-block;
    text-align: left;
}

.service-features li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-align: left;
}

.service-features li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-family: 'JetBrains Mono', monospace;
    margin-right: 0.5rem;
}

.service-cta {
    background-color: var(--header-bg);
    padding: 3rem;
    text-align: center;
    border-radius: 4px;
    margin: 2rem 0;
}

.service-cta h3 {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-cta p {
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--bg-color);
    padding: 1rem 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.cta-button:hover {
    opacity: 0.9;
}

/* Mobile and responsive styles */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
        padding: 1rem 20px;
    }

    nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .home-title {
        font-size: 2rem;
        padding: 0 1rem;
    }
    
    .home-tagline {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .home-buttons {
        flex-direction: column;
        gap: 1rem;
        padding: 0 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .service-cta {
        padding: 2rem 1rem;
    }

    .post h2 a {
        font-size: 1.1rem;
    }

    .post-description {
        font-size: 0.9rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 90%;
    }

    .home-title {
        font-size: 2.2rem;
    }

    .service-card {
        padding: 1.8rem;
    }
}

/* Large screen styles */
@media (min-width: 1025px) {
    .container {
        max-width: 1200px;
    }
}

/* Improve touch targets for mobile */
nav a, 
.home-button,
.service-card,
.post h2 a {
    padding: 0.5rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Improve form elements for mobile */
.form-group input,
.form-group textarea,
.submit-btn {
    min-height: 44px;
    font-size: 16px; /* Prevents zoom on iOS */
}

/* Ensure proper spacing on mobile */
.about-section,
.contact-method,
.service-card,
.post {
    margin-bottom: 1.5rem;
}

/* Improve readability on mobile */
body {
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}

.contact-email {
    margin-top: 2rem;
    text-align: center;
}

.email-link {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--accent-color);
    color: var(--bg-color);
    text-decoration: none;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    border-radius: 4px;
    transition: opacity 0.2s ease;
}

.email-link:hover {
    opacity: 0.9;
}

main {
    position: relative;
    z-index: 1;
    background-color: rgba(var(--bg-color-rgb), 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

body.dark-mode main {
    background-color: rgba(var(--bg-color-rgb), 0.9);
}

/* Animation styles */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Click animations */
.home-button, .service-card, .post, .contact-method {
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.home-button:active, .service-card:active, .post:active, .contact-method:active {
    transform: scale(0.98);
    opacity: 0.9;
}

/* Scroll reveal animation */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}