@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
    /* Theme 1: Retro Sunset (Default) */
    --theme-1-primary: #FFC700;
    --theme-1-secondary: #FF00C6;
    --theme-1-accent: #07C5EF;
    --theme-1-background: #000000;
    --theme-1-surface: rgba(17, 17, 17, 0.7);
    
    /* Theme 2: Cyber Purple */
    --theme-2-primary: #7812EB;
    --theme-2-secondary: #FF00C6;
    --theme-2-accent: #07C5EF;
    --theme-2-background: #000000;
    --theme-2-surface: rgba(23, 17, 28, 0.7);
    
    /* Theme 3: Electric Blue */
    --theme-3-primary: #07C5EF;
    --theme-3-secondary: #7812EB;
    --theme-3-accent: #FF00C6;
    --theme-3-background: #000000;
    --theme-3-surface: rgba(17, 22, 28, 0.7);
    
    /* Theme 4: Neon Yellow */
    --theme-4-primary: #FFC700;
    --theme-4-secondary: #07C5EF;
    --theme-4-accent: #7812EB;
    --theme-4-background: #000000;
    --theme-4-surface: rgba(28, 26, 17, 0.7);
    
    /* Theme 5: Hot Pink */
    --theme-5-primary: #FF00C6;
    --theme-5-secondary: #FFC700;
    --theme-5-accent: #7812EB;
    --theme-5-background: #000000;
    --theme-5-surface: rgba(28, 17, 23, 0.7);
    
    /* Active Theme (defaults to theme 1) */
    --primary-color: var(--theme-1-primary);
    --secondary-color: var(--theme-1-secondary);
    --accent-color: var(--theme-1-accent);
    --background-color: var(--theme-1-background);
    --surface-color: var(--theme-1-surface);
    
    /* Additional Variables */
    --text-color: #ffffff;
    --text-color-muted: rgba(255, 255, 255, 0.7);
    --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
    position: relative;
    z-index: 1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* Page Transition */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--background-color);
    transform-origin: bottom;
    transform: scaleY(0);
    z-index: 1000;
}

/* Loader */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--background-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loader__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.loader__title {
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: #fff;
}

.loader__progress {
    width: 300px;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: visible;
    border-radius: 4px;
}

.loader__progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    border-radius: 4px;
    box-shadow: 0 0 20px var(--accent-color),
                0 0 40px var(--accent-color),
                0 0 60px var(--accent-color);
    filter: brightness(1.2);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding:.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.08) 80%, rgba(0, 0, 0, 0) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.nav__logo a {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-color);
}

.nav__menu {
    display: flex;
    gap: 2rem;
}

.nav-item {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1rem;
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--text-color);
    transition: var(--transition-smooth);
}

.nav-item:hover::after,
.nav-item.active::after {
    width: 100%;
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav__toggle span {
    width: 30px;
    height: 2px;
    background-color: var(--text-color);
    transition: var(--transition-smooth);
}

/* Three.js Container */
#three-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
}

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

.hero .hero__content,
.page-hero .container {
    position: relative;
    z-index: 2;
    padding: 9.5rem 2rem;
    margin: 0px;
    width: 50%;
    height: 80vh;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.08) 80%, rgba(0, 0, 0, 0) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 32px 0 0 32px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-right: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.hero .hero__content::after,
.page-hero .container::after {
    content: '';
    position: absolute;
    top: 0;
    right: -100px;
    width: 100px;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(0, 0, 0, 0.08) 0%,
        rgba(0, 0, 0, 0) 100%
    );
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero__title,
.page-title {
    font-size: clamp(3.5rem, 6vw, 6rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 20px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
}

.hero__subtitle,
.page-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.6rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.15);
    max-width: 600px;
    line-height: 1.4;
}

/* Button Styles */
.hover-button {
    position: relative;
    display: inline-block;
    padding: 1rem 2rem;
    color: var(--text-color);
    text-decoration: none;
    overflow: hidden;
}

.button-text {
    position: relative;
    z-index: 1;
}

.button-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.hover-button:hover .button-bg {
    transform: scaleX(1);
    transform-origin: left;
}

/* Featured Section */
.featured {
    padding: 10% 0;
    background: rgba(10, 10, 10, 0.95);
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    text-align: center;
    margin-bottom: 4rem;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

/* Card Styles */
.hover-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
}

.card-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-content {
    padding: 2rem;
    transition: var(--transition-smooth);
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card-content p {
    color: var(--text-color-muted);
}

/* Vision Section */
.vision {
    padding: 10% 0;
    background-color: #111111;
}

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

.vision__text {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--accent-color);
}

.vision__description {
    font-size: 1.2rem;
    color: var(--text-color-muted);
}

/* CTA Section */
.cta {
    padding: 10% 0;
    text-align: center;
}

.cta__content h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    position: relative;
    width: 100%;
    padding: 5% 0 2%;
    background-color: #111111;
    z-index: 10;
}

.footer__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.footer__logo {
    font-size: 2rem;
    font-weight: 700;
}

.footer__social {
    display: flex;
    gap: 2rem;
}

.footer__social a {
    color: var(--text-color-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer__social a:hover {
    color: var(--text-color);
}

.footer__contact a {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1.2rem;
}

.footer__bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--text-color-muted);
}

/* Mission Page Specific Styles */
.mission-section,
.vision-section {
    padding: 10% 0;
}

.mission-grid,
.vision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
}

.mission-content,
.vision-content {
    padding: 2rem;
}

.mission-content h2,
.vision-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.mission-content h3,
.vision-content h3 {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
}

.mission-image,
.vision-image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.mission-image img,
.vision-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.purpose-section {
    padding: 10% 0;
    background-color: #111111;
}

.purpose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.purpose-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.purpose-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

.purpose-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.purpose-item p {
    font-size: 1.3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.purpose-description {
    color: var(--text-color-muted);
}

/* Values Page Styles */
.values-section {
    padding: 10% 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.value-card {
    padding: 3rem;
    background: rgba(20, 20, 20, 0.95);
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--accent-color), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

.value-card:hover {
    transform: translateY(-10px);
}

.value-card:hover::before {
    opacity: 0.1;
}

.value-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
}

.value-card h4 {
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    position: relative;
}

.value-card p {
    color: var(--text-color-muted);
    line-height: 1.6;
    position: relative;
}

/* Framework Section Styles */
.framework-section {
    padding: 10% 0;
    background-color: #111111;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-color-muted);
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.framework-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.framework-card {
    padding: 3rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.framework-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
}

.framework-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.framework-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.framework-card p {
    color: var(--text-color-muted);
    line-height: 1.6;
}

/* Contact Page Styles */
.contact-section {
    padding: 10% 0;
    position: relative;
    z-index: 10;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
}

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

.contact-info__content {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.contact-info__content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.contact-info__content p {
    color: var(--text-color-muted);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-detail h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-color-muted);
}

.contact-link {
    font-size: 1.5rem;
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-link:hover {
    opacity: 0.8;
}

.social-links {
    display: flex;
    gap: 2rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--accent-color);
}

.social-icon {
    font-size: 1.5rem;
}

.contact-form-wrapper {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    position: relative;
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 0;
    color: var(--text-color-muted);
    transition: var(--transition-smooth);
    pointer-events: none;
}

.form-group label.active {
    transform: translateY(-1.5rem) scale(0.8);
    color: var(--accent-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 0;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.form-line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition-smooth);
    transform-origin: left;
}

.form-line.active::after {
    transform: scaleX(1);
}

.submit-button {
    position: relative;
    padding: 1rem 2rem;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1rem;
    cursor: pointer;
    overflow: hidden;
}

.submit-button .button-text {
    position: relative;
    z-index: 1;
}

.submit-button .button-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.submit-button:hover .button-bg {
    transform: scaleX(1);
    transform-origin: left;
}

.office-section {
    padding: 10% 0;
    background: #111111;
}

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

.office-text h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.office-text p {
    color: var(--text-color-muted);
    line-height: 1.6;
}

#map-canvas {
    width: 100%;
    height: 400px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

/* Technology Page Styles */
.tech-section {
    padding: 10% 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.tech-card {
    padding: 3rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--accent-color), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
}

.tech-card:hover {
    transform: translateY(-10px);
}

.tech-card:hover::before {
    opacity: 0.1;
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: 2rem;
}

.tech-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.tech-card p {
    color: var(--text-color-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
    position: relative;
}

.tech-features {
    list-style: none;
    position: relative;
}

.tech-features li {
    color: var(--text-color-muted);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.tech-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

.pipeline-section {
    padding: 10% 0;
    background: #111111;
}

.pipeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.pipeline-stage {
    text-align: center;
    padding: 2rem;
}

.stage-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.5;
    margin-bottom: 1rem;
}

.pipeline-stage h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pipeline-stage p {
    color: var(--text-color-muted);
}

.use-cases-section {
    padding: 10% 0;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.use-case-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
}

.use-case-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.use-case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.use-case-content {
    padding: 2rem;
}

.use-case-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.use-case-content p {
    color: var(--text-color-muted);
}

.use-case-card:hover .use-case-image img {
    transform: scale(1.05);
}

/* Form Validation Styles */
.error-message {
    color: #ff3366;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    animation: fadeIn 0.3s ease;
}

.success-message {
    color: #00ff99;
    font-size: 1rem;
    padding: 1rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 255, 153, 0.2);
    border-radius: 4px;
    background: rgba(0, 255, 153, 0.1);
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Styles */
@media (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--background-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition-smooth);
    }

    .nav__menu.active {
        right: 0;
    }

    .nav__toggle {
        display: flex;
        z-index: 100;
    }

    .nav__toggle.active span:first-child {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .nav__toggle.active span:last-child {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .mission-grid,
    .vision-grid {
        grid-template-columns: 1fr;
    }

    .footer__content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .hero .hero__content,
    .page-hero .container {
        width: 100%;
        margin: 1rem;
        border-radius: 32px;
        background: rgba(0, 0, 0, 0.08);
        text-align: center;
    }

    .hero .hero__content::after,
    .page-hero .container::after {
        display: none;
    }

    .hero__subtitle,
    .page-subtitle {
        margin: 0 auto;
    }
}

.parallax-section {
    will-change: transform;
}

/* Text Animation Containers */
.text-animation-container {
    width: 100%;
    height: 300px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.text-animation-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}

.use-case-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.page-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(
        circle at center,
        rgba(0, 0, 0, 0.05) 0%,
        rgba(0, 0, 0, 0.15) 100%
    );
    z-index: 1;
    pointer-events: none;
    animation: gradientShift 10s ease-in-out infinite;
    filter: blur(40px);
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 0.5;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.1);
    }
}

@keyframes containerPulse {
    0%, 100% {
        background: rgba(0, 0, 0, 0.08);
        backdrop-filter: blur(8px);
        transform: scale(1);
    }
    50% {
        background: rgba(0, 0, 0, 0.12);
        backdrop-filter: blur(12px);
        transform: scale(1.01);
    }
}

@keyframes titleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0);
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }
    50% {
        transform: translateY(-5px) translateX(5px);
        text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.4);
    }
}

@keyframes subtitleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.9;
    }
    50% {
        transform: translateY(-3px) translateX(-3px);
        opacity: 1;
    }
}

.hero__cta {
    margin-top: 2rem;
}

.hero__cta .hover-button {
    display: inline-block;
}

/* Theme Switcher */
.theme-switcher {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    display: flex;
    gap: 10px;
    padding: 10px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.theme-option {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.theme-option:hover {
    transform: scale(1.1);
}

.theme-option.active {
    border-color: #ffffff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.theme-1 {
    background: linear-gradient(135deg, var(--theme-1-primary), var(--theme-1-secondary));
}

.theme-2 {
    background: linear-gradient(135deg, var(--theme-2-primary), var(--theme-2-secondary));
}

.theme-3 {
    background: linear-gradient(135deg, var(--theme-3-primary), var(--theme-3-secondary));
}

.theme-4 {
    background: linear-gradient(135deg, var(--theme-4-primary), var(--theme-4-secondary));
}

.theme-5 {
    background: linear-gradient(135deg, var(--theme-5-primary), var(--theme-5-secondary));
}