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

:root {
    /* Professional color palette - enhanced blues with neutrals */
    --primary-blue: #1a1f7a;
    --secondary-blue: #2d1b69;
    --accent-blue: #4169e1;
    --bright-blue: #5b7fff;
    --light-blue: #8fa7ff;
    --electric-blue: #6366f1;
    --deep-blue: #312e81;
    --navy-blue: #1e293b;
    --slate-blue: #334155;
    --white: #ffffff;
    --light-gray: #f8fafc;
    --medium-gray: #e2e8f0;
    --dark-gray: #475569;
    --charcoal: #1e293b;
    --success-green: #10b981;
    --text-primary: rgba(255, 255, 255, 0.95);
    --text-muted: rgba(255, 255, 255, 0.8);
    --text-subtle: rgba(255, 255, 255, 0.6);
    
    /* Professional gradients with more depth */
    --primary-gradient: linear-gradient(135deg, var(--navy-blue) 0%, var(--primary-blue) 25%, var(--secondary-blue) 50%, var(--accent-blue) 75%, var(--electric-blue) 100%);
    --secondary-gradient: linear-gradient(45deg, var(--accent-blue) 0%, var(--bright-blue) 50%, var(--electric-blue) 100%);
    --button-gradient: linear-gradient(135deg, var(--accent-blue) 0%, var(--bright-blue) 100%);
    --logo-glow: radial-gradient(circle at center, rgba(91, 127, 255, 0.25) 0%, rgba(91, 127, 255, 0.1) 50%, transparent 100%);
    --glass-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    
    /* Professional typography scale */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-heading: 'Inter', system-ui, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    --font-size-7xl: 4.5rem;
    
    /* Professional letter spacing */
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0em;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Base styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--primary-gradient);
    color: var(--white);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Container */
.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Header */
.header {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin: var(--spacing-2xl) 0;
}

.logo {
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-normal);
    perspective: 1000px;
    transform-style: preserve-3d;
    position: relative;
}

.logo::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -20%;
    right: -20%;
    bottom: -20%;
    background: var(--logo-glow);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.6;
    animation: pulse-glow 3s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
    0% {
        transform: scale(0.8);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.logo:hover {
    transform: scale(1.1) rotateY(10deg);
}

.logo-svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.3)) 
            drop-shadow(0 16px 48px rgba(91, 127, 255, 0.2));
    transform: translateZ(20px);
    border-radius: 50%;
}

.brand-name {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-6xl);
    font-weight: 800;
    letter-spacing: var(--letter-spacing-tight);
    background: linear-gradient(135deg, var(--white) 0%, var(--light-blue) 30%, var(--bright-blue) 70%, var(--electric-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transform: translateZ(10px);
    position: relative;
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md) 0;
    min-height: 60vh;
}

.hero-section {
    text-align: center;
    max-width: 900px;
    width: 100%;
    padding: var(--spacing-lg) 0;
}

.tagline h2 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-lg);
    font-weight: 500;
    letter-spacing: var(--letter-spacing-wider);
    margin-bottom: var(--spacing-xl);
    color: var(--text-muted);
    text-transform: uppercase;
    line-height: 1.3;
    position: relative;
    margin-top: 0;
}

.tagline h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--secondary-gradient);
    border-radius: 2px;
    opacity: 0.7;
}

.description {
    margin-bottom: var(--spacing-3xl);
}

.description p {
    font-size: var(--font-size-lg);
    font-weight: 400;
    margin-bottom: var(--spacing-xl);
    color: var(--text-muted);
    line-height: 1.7;
    letter-spacing: var(--letter-spacing-wide);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.value-proposition {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin: var(--spacing-2xl) 0;
    flex-wrap: wrap;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl) var(--spacing-lg);
    background: var(--glass-gradient);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
    min-width: 140px;
    position: relative;
    overflow: hidden;
}

.value-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.15),
        0 4px 16px rgba(91, 127, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.value-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--secondary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.value-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.value-item:hover::before {
    transform: scaleX(1);
}

.value-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bright-blue);
    transition: all var(--transition-normal);
}

.value-item:hover .value-icon {
    color: var(--white);
    transform: scale(1.1);
}

.value-item span {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--white);
    letter-spacing: var(--letter-spacing-wide);
}

.conversion-text {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.7;
    letter-spacing: var(--letter-spacing-normal);
    max-width: 600px;
    margin: var(--spacing-2xl) auto 0;
    padding: var(--spacing-lg);
    background: var(--glass-gradient);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

/* Launch status */
.launch-status {
    margin-bottom: var(--spacing-2xl);
    margin-top: var(--spacing-lg);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(39, 174, 96, 0.2);
    border: 1px solid var(--success-green);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-2xl);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--success-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--success-green);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.countdown-container h3 {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    letter-spacing: var(--letter-spacing-wide);
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    text-transform: uppercase;
    margin-top: var(--spacing-lg);
    position: relative;
}

.countdown-container h3::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--secondary-gradient);
    border-radius: 2px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: nowrap;
    align-items: center;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--glass-gradient);
    padding: var(--spacing-lg) var(--spacing-sm);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        0 4px 16px rgba(91, 127, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    min-width: 70px;
    flex: 1;
    max-width: 90px;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.countdown-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--secondary-gradient);
    opacity: 0.6;
}

.countdown-item:hover {
    transform: translateY(-6px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.15),
        0 8px 24px rgba(91, 127, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.countdown-number {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    letter-spacing: var(--letter-spacing-tight);
    background: linear-gradient(135deg, var(--white) 0%, var(--light-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.countdown-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--text-subtle);
    margin-top: 4px;
    font-weight: 600;
}

/* Footer */
.footer {
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
    background: var(--secondary-gradient);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.copyright {
    font-size: var(--font-size-sm);
    color: var(--text-subtle);
    font-weight: 300;
    letter-spacing: var(--letter-spacing-wide);
}

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float var(--duration, 20s) linear infinite;
    animation-delay: var(--delay, 0s);
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    width: 15px;
    height: 15px;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 15%;
    width: 25px;
    height: 25px;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    width: 18px;
    height: 18px;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Success message styles */
.success-message {
    background: rgba(39, 174, 96, 0.2);
    border: 1px solid var(--success-green);
    color: var(--success-green);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    text-align: center;
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .logo-container {
        margin: var(--spacing-xl) 0;
        gap: var(--spacing-sm);
    }
    
    .brand-name {
        font-size: var(--font-size-4xl);
    }
    
    .tagline h2 {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .logo {
        width: 150px;
        height: 150px;
    }
    
    .countdown {
        gap: var(--spacing-sm);
        flex-wrap: nowrap;
        justify-content: space-between;
        padding: 0 var(--spacing-sm);
    }
    
    .countdown-item {
        min-width: 60px;
        max-width: 70px;
        padding: var(--spacing-md) var(--spacing-xs);
        flex: 1;
    }
    
    .countdown-container h3 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-lg);
    }
    
    .value-proposition {
        gap: var(--spacing-lg);
    }
    
    .value-item {
        min-width: 120px;
        padding: var(--spacing-lg);
    }
    
    .countdown {
        gap: var(--spacing-md);
    }
    
    .countdown-item {
        min-width: 85px;
        padding: var(--spacing-lg);
    }
    
    .countdown-number {
        font-size: var(--font-size-2xl);
    }
    
    .countdown-container h3 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-md);
    }
    
    .description p {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .logo-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .tagline h2 {
        font-size: var(--font-size-xs);
        margin-bottom: var(--spacing-md);
        letter-spacing: var(--letter-spacing-normal);
    }
    
    .brand-name {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-xs);
    }
    
    .logo {
        width: 120px;
        height: 120px;
    }
    
    .value-proposition {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
    }
    
    .countdown {
        justify-content: space-between;
        gap: 4px;
        flex-wrap: nowrap;
        padding: 0 var(--spacing-xs);
    }
    
    .countdown-item {
        min-width: 55px;
        max-width: 65px;
        padding: var(--spacing-sm) 2px;
        flex: 1;
    }
    
    .countdown-number {
        font-size: var(--font-size-lg);
    }
    
    .countdown-label {
        font-size: 8px;
        margin-top: 2px;
    }
    
    .countdown-container h3 {
        font-size: var(--font-size-xl);
    }
    
    .social-links {
        gap: var(--spacing-md);
    }
}

/* Print styles */
@media print {
    .bg-animation,
    .social-links {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-element {
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary-blue: #000080;
        --secondary-blue: #000060;
        --accent-blue: #0040ff;
        --bright-blue: #0060ff;
    }
    
    .value-item,
    .countdown-item,
    #email-input {
        border-width: 2px;
    }
}