/* ========================================
   LockVera Pre-Launch — Design System
   ======================================== */

:root {
    /* Primary Gradient */
    --color-cyan: #4FD1C5;
    --color-blue: #667EEA;
    --color-violet: #9F7AEA;

    /* Backgrounds */
    --color-bg-primary: #0A0A0F;
    --color-bg-secondary: #0D0D14;

    /* Text */
    --color-text-primary: #FFFFFF;
    --color-text-secondary: rgba(255, 255, 255, 0.5);
    --color-text-muted: rgba(255, 255, 255, 0.3);

    /* Borders */
    --color-border: rgba(255, 255, 255, 0.08);

    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 48px;
    --space-xl: 64px;
    --space-2xl: 96px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;

    /* Animation */
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-medium: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========================================
   Reset & Base
   ======================================== */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-regular);
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* ========================================
   Grain Texture Overlay
   ======================================== */

.grain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    position: relative;
    min-height: calc(100vh - 60px);
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* High-End Staggered Entrance Animation */
@keyframes revealUp {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.96);
        filter: blur(10px);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes revealFade {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.logo-container {
    opacity: 0;
    animation: revealUp 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 0.2s;
}

.wordmark {
    opacity: 0;
    animation: revealUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 0.5s;
}

.claim {
    opacity: 0;
    animation: revealUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 0.75s;
}

.status-badge {
    opacity: 0;
    animation: revealFade 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: 1.1s;
}

/* ========================================
   Logo
   ======================================== */

.logo-container {
    position: relative;
    margin-bottom: var(--space-md);
}

.logo-symbol {
    width: auto;
    height: 140px;
    position: relative;
    z-index: 2;
    object-fit: contain;
    /* Optische Zentrierung für asymmetrisches Logo */
    transform: translateX(-5px);
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle,
            rgba(102, 126, 234, 0.15) 0%,
            rgba(159, 122, 234, 0.08) 40%,
            transparent 70%);
    filter: blur(40px);
    z-index: 1;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* ========================================
   Wordmark
   ======================================== */

.wordmark {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: var(--font-weight-medium);
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

/* ========================================
   Divider
   ======================================== */

.divider {
    display: none;
}

/* ========================================
   Claim
   ======================================== */

.claim {
    font-size: clamp(1rem, 2vw, 1.125rem);
    font-weight: var(--font-weight-light);
    color: var(--color-text-secondary);
    letter-spacing: 0.04em;
    line-height: 1.6;
    white-space: nowrap;
    margin-bottom: var(--space-2xl);
}

/* ========================================
   Status Badge
   ======================================== */

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-cyan);
    box-shadow: 0 0 10px var(--color-cyan);
    animation: blink 2s ease-in-out infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

.status-text {
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.5);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.footer-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
}

.footer-divider {
    color: var(--color-text-muted);
    opacity: 0.5;
    margin: 0 8px;
}

.footer-link {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--color-text-secondary);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 640px) {
    .hero {
        padding: var(--space-md);
    }

    .logo-container {
        margin-bottom: var(--space-sm);
    }

    .logo-symbol {
        height: 100px;
        transform: translateX(-3px);
    }

    .logo-glow {
        width: 140px;
        height: 140px;
    }

    .wordmark {
        font-size: 2rem;
        margin-bottom: var(--space-sm);
    }

    .claim {
        white-space: normal;
        text-align: center;
        font-size: 0.9375rem;
        padding: 0 var(--space-sm);
        margin-bottom: var(--space-lg);
    }

    .status-badge {
        padding: 8px 16px;
        gap: 8px;
    }

    .status-text {
        font-size: 0.7rem;
        letter-spacing: 0.12em;
    }

    .footer {
        padding: var(--space-sm) var(--space-md);
        flex-wrap: wrap;
        justify-content: center;
        gap: 4px;
    }

    .footer-text,
    .footer-link {
        font-size: 0.6875rem;
    }
}

/* ========================================
   Subtle Background Gradient
   ======================================== */

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%,
            rgba(102, 126, 234, 0.08) 0%,
            transparent 50%),
        radial-gradient(ellipse 60% 40% at 50% 120%,
            rgba(159, 122, 234, 0.05) 0%,
            transparent 50%);
    pointer-events: none;
    z-index: -1;
}