/* Modern CSS Custom Properties / Color System */
:root {
    --bg-dark: #0a0a14;
    --card-bg: rgba(18, 18, 32, 0.45);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #a0a0ba;
    
    /* Harmonious Gradients */
    --accent-purple: #8b5cf6;
    --accent-blue: #3b82f6;
    --accent-glow: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
    --card-glow-hover: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
    
    /* Animation speeds */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Reset & Base Styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

/* Background Glow Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 0;
    opacity: 0.45;
    pointer-events: none;
}

.glow-1 {
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, rgba(0,0,0,0) 70%);
    top: -20vw;
    left: -10vw;
    animation: floatOrb 25s infinite alternate ease-in-out;
}

.glow-2 {
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, rgba(0,0,0,0) 70%);
    bottom: -20vw;
    right: -10vw;
    animation: floatOrb2 30s infinite alternate ease-in-out;
}

.glow-3 {
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.15) 0%, rgba(0,0,0,0) 70%);
    top: 30vh;
    left: 45vw;
    animation: floatOrb 20s infinite alternate-reverse ease-in-out;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(4vw, 5vh) scale(1.1); }
}

@keyframes floatOrb2 {
    0% { transform: translate(0, 0) scale(1.1); }
    100% { transform: translate(-5vw, -4vh) scale(0.9); }
}

/* Layout Wrapper */
.page-wrapper {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    margin-bottom: 4rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 28px;
    height: 28px;
    background: var(--accent-glow);
    border-radius: 8px;
    display: inline-block;
    position: relative;
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.5);
}

.logo-icon::after {
    content: '';
    position: absolute;
    inset: 6px;
    background: var(--bg-dark);
    border-radius: 4px;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.gradient-text {
    background: var(--accent-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Badge */
.status-badge {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(8px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.7; }
    50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 12px #10b981; }
    100% { transform: scale(0.9); opacity: 0.7; }
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Hero Section */
.hero-section {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto 3rem auto;
}

/* Glassmorphic Sign Up Form */
.signup-container {
    max-width: 500px;
    width: 100%;
    margin: 0 auto 5rem auto;
    position: relative;
}

.signup-form {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(16px);
    padding: 0.5rem;
    border-radius: 30px;
    display: flex;
    gap: 0.5rem;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
}

.signup-form:focus-within {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 10px 40px -10px rgba(139, 92, 246, 0.25);
}

.input-wrapper {
    flex-grow: 1;
    position: relative;
}

.email-input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
}

.email-input::placeholder {
    color: rgba(160, 160, 186, 0.6);
}

.submit-btn {
    background: var(--accent-glow);
    color: var(--text-primary);
    border: none;
    outline: none;
    padding: 0.75rem 1.75rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    transition: var(--transition-smooth);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6);
}

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

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

.submit-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.form-message {
    font-size: 0.875rem;
    margin-top: 0.75rem;
    min-height: 20px;
    transition: var(--transition-smooth);
}

.form-message.success {
    color: #10b981;
}

.form-message.error {
    color: #ef4444;
}

/* Feature Grid */
.features-section {
    margin-top: 2rem;
    text-align: left;
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(139, 92, 246, 0.3);
    background: var(--card-glow-hover);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon-wrapper {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
    background: rgba(139, 92, 246, 0.2);
    transform: scale(1.05);
}

.feature-icon {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.925rem;
    line-height: 1.5;
}

/* Footer */
.main-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem 0 1rem 0;
    margin-top: 4rem;
}

@media (max-width: 480px) {
    .main-footer {
        flex-direction: column-reverse;
        gap: 1rem;
        text-align: center;
    }
}

.copyright {
    color: rgba(160, 160, 186, 0.5);
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}