:root {
    --primary-color: #ff6e35;
    --secondary-color: #ff8c61;
    --accent-color: #ff5e78;
    --text-color: #1a1a2e;
    --light-text: #4a5568;
    --background: #f9fafb;
    --light-background: #f3f4f6;
    --border-color: #e5e7eb;
    --animation-dot-size: 10px;
}

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

body {
    font-family: 'Space Grotesk', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--background);
    text-align: center;
    font-weight: 300;
    letter-spacing: -0.01em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.logo img {
    max-height: 30px;
    width: auto;
}

.logo span {
    font-size: 0.8rem;
    vertical-align: super;
}

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

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 400;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

nav a:hover {
    color: var(--primary-color);
}

.auth-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.login {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.login:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 10rem 0 3rem;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 700px;
    text-align: center;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 3.2rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.15rem;
    color: var(--light-text);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 0.25rem;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

/* Animation Container */
.animation-container {
    position: relative;
    height: 400px;
    width: 100%;
    overflow: hidden;
    margin-top: 2rem;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.4);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0.7;
    }
}

@media (max-width: 480px) {
    .animation-container {
        height: 200px;
    }
}

.dot {
    position: absolute;
    width: var(--animation-dot-size);
    height: var(--animation-dot-size);
    border-radius: 50%;
    transition: all 0.3s ease;
    will-change: transform, background-color, opacity, box-shadow, border-radius;
    cursor: pointer;
}

/* Additional styles to support dynamic dot effects */
.dot:hover {
    z-index: 100;
}

/* Spin effect support */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Features Section */
.features {
    padding: 9rem 0;
    background-color: var(--light-background);
}

.features .container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    max-width: 900px;
}

.feature {
    padding: 2.5rem 2rem;
    background-color: var(--background);
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.feature h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* Vision Section */
.vision {
    padding: 4rem 0;
    text-align: left;
    background-color: var(--background);
}

.vision-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

.vision-content p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.vision-content p:last-child {
    margin-bottom: 0;
}

/* Mission Section */
.mission {
    padding: 3rem 0;
    text-align: center;
    background-color: var(--light-bg);
}

.mission h2 {
    font-size: 2rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.mission-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
    text-align: left;
}

.mission-content p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.mission-content p:last-child {
    margin-bottom: 0;
}

.mission p {
    max-width: 700px;
    margin: 0 auto 1.5rem;
    color: var(--light-text);
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: var(--light-background);
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
}

.footer-simple {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    text-decoration: none;
    color: var(--light-text);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--primary-color);
}

.copyright p {
    font-size: 0.9rem;
    color: var(--light-text);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-column h3 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    text-decoration: none;
    color: var(--light-text);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    color: var(--light-text);
    margin-top: 2rem;
    font-size: 0.9rem;
}

.copyright a {
    color: var(--primary-color);
    text-decoration: none;
    transition: opacity 0.2s;
}

.copyright a:hover {
    opacity: 0.8;
}

/* Contact Form Styles */
.contact {
    padding: 5rem 0;
}

.contact h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 0.5rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.contact p {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--light-text);
}

.contact-form {
    max-width: 450px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid #e2e8f0;
    border-radius: 3px;
    background-color: white;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

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

.form-submit {
    text-align: right;
}

.submit-button {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 3px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-button:hover {
    background-color: #ff5e78;
}

.submit-button:active {
    opacity: 0.9;
}

.submit-button:disabled {
    background-color: #6b7280;
    cursor: not-allowed;
}

.form-success {
    text-align: center;
    padding: 2rem 0;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.form-error {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 3px;
    background-color: rgba(239, 68, 68, 0.1);
    color: #ff5e78;
    font-size: 0.9rem;
    text-align: center;
}

.contact-email {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--light-text);
}

.contact-email a {
    color: var(--primary-color);
    text-decoration: none;
    transition: opacity 0.2s;
}

.contact-email a:hover {
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        margin-bottom: 3rem;
    }
    
    .animation-container {
        width: 100%;
        height: 350px;
    }
    
    .features .container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .animation-container {
        height: 300px;
    }
    
    .contact h2 {
        font-size: 1.8rem;
    }
    
    .footer-simple {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-nav {
        margin-top: 1rem;
    }
}

@media (max-width: 480px) {
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .animation-container {
        height: 250px;
    }
}