/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
    background: linear-gradient(135deg, #000 0%, #0a0a0a 50%, #000 100%);
}

/* Container and background */
.container {
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
}

.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000 0%, #050505 50%, #000 100%);
    z-index: -1;
}

.background-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(255, 107, 107, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(78, 205, 196, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, rgba(69, 183, 209, 0.03) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

/* Header */
.header {
    padding: 2rem 2rem 0;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: relative;
    font-weight: 700;
    text-transform: lowercase;
}

.logo-text {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    position: relative;
    line-height: 0.9;
}

.logo-text::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57);
    background-size: 400% 400%;
    animation: gradientShift 3s ease infinite;
    z-index: -1;
    border-radius: 4px;
    opacity: 0.8;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57);
    background-size: 400% 400%;
    animation: gradientShift 3s ease infinite;
    border-radius: 1px;
    box-shadow: 0 0 10px rgba(255, 107, 107, 0.5);
}

.logo-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #888;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-top: 2px;
    opacity: 0.8;
    position: relative;
}

.logo-label::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    width: 6px;
    height: 1px;
    background: #888;
    transform: translateY(-50%);
}

.logo-label::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    width: 6px;
    height: 1px;
    background: #888;
    transform: translateY(-50%);
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    text-align: center;
}

.hero-section {
    margin-bottom: 4rem;
    max-width: 600px;
}

.title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    position: relative;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.05));
}

.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
    color: #fff;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    position: relative;
    transition: all 0.3s ease;
}

.title-line::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 107, 0.3), rgba(78, 205, 196, 0.3), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}



.title-line {
    display: block;
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    color: #666;
    margin-bottom: 2rem;
    text-transform: lowercase;
    letter-spacing: 0.1em;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.6s forwards;
}

.description {
    font-size: 1rem;
    color: #555;
    line-height: 1.8;
    opacity: 0;
    animation: fadeIn 1s ease-out 0.8s forwards;
}

.description p {
    margin-bottom: 0.5rem;
}

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

/* CTA Section */
.cta-section {
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeIn 1s ease-out 1s forwards;
}

.email-signup {
    max-width: 400px;
}

.signup-text {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.signup-form {
    width: 100%;
}

.input-group {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.input-group:focus-within {
    border-color: rgba(255, 107, 107, 0.4);
    box-shadow: 0 0 0 2px rgba(255, 107, 107, 0.1);
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 0.9rem;
    padding: 0.75rem;
    outline: none;
}

.input-group input::placeholder {
    color: #555;
}

.submit-btn {
    background: linear-gradient(135deg, #ff6b6b, #4ecdc4);
    color: #000;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.submit-btn:hover {
    background: linear-gradient(135deg, #ff5252, #26a69a);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.arrow-icon {
    transition: transform 0.3s ease;
}

.submit-btn:hover .arrow-icon {
    transform: translateX(2px);
}

/* Footer */
.footer {
    padding: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: #555;
    text-decoration: none;
    font-size: 0.8rem;
    text-transform: lowercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: #ff6b6b;
    transform: translateY(-1px);
}

.footer-text {
    color: #555;
    font-size: 0.8rem;
}

/* Responsive design */
@media (max-width: 768px) {
    .header {
        padding: 1.5rem 1.5rem 0;
    }
    
    .logo-text {
        font-size: 1.8rem;
    }
    
    .logo-label {
        font-size: 0.6rem;
    }
    
    .main-content {
        padding: 1.5rem;
    }
    
    .hero-section {
        margin-bottom: 3rem;
    }
    
    .title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
    
    .cta-section {
        margin-bottom: 3rem;
    }
    
    .input-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .submit-btn {
        width: 100%;
        justify-content: center;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1rem 1rem 0;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .logo-label {
        font-size: 0.5rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .title {
        font-size: clamp(2rem, 12vw, 3rem);
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .description {
        font-size: 0.9rem;
    }
}

/* Hidden honeypot field */
.hidden {
    display: none;
}

/* Loading animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.loading.loaded {
    opacity: 1;
    transform: translateY(0);
}