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

:root {
    --primary-color: rgba(255, 255, 255, 0.9);
    --secondary-color: rgba(255, 255, 255, 0.6);
    --accent-color: rgba(255, 255, 255, 0.4);
    --text-primary: rgba(255, 255, 255, 0.95);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    background: linear-gradient(135deg, #4A4A4A 0%, #5A5A5A 20%, #6B6B6B 40%, #5A5268 60%, #6B5D52 80%, #555555 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    color: var(--text-primary);
}

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

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(200, 140, 60, 0.5), rgba(100, 100, 100, 0.3));
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(140, 140, 180, 0.5), rgba(110, 110, 110, 0.3));
    bottom: -150px;
    right: -150px;
    animation-delay: 7s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(120, 120, 120, 0.5), rgba(90, 90, 90, 0.3));
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 4rem 3rem;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 8px 32px var(--shadow),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-align: center;
    animation: fadeInUp 1s ease-out;
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
}

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

.logo-container {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-image {
    max-width: 240px;
    max-height: 240px;
    width: auto;
    height: auto;
    object-fit: contain;
    animation: pulse 3s ease-in-out infinite;
    mix-blend-mode: screen;
    filter: brightness(1.15) contrast(1.2) saturate(1.1);
    opacity: 0.95;
}

.logo-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    color: var(--primary-color);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.title {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    letter-spacing: 0.01em;
}

.divider {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent,
        var(--accent-color),
        transparent
    );
    margin: 2rem auto;
}

.message {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.instagram-cta {
    margin-top: 2rem;
}

.cta-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.instagram-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px var(--shadow),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.instagram-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: left 0.5s ease;
}

.instagram-button:hover::before {
    left: 100%;
}

.instagram-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--shadow),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.3);
}

.instagram-button:active {
    transform: translateY(0);
}

.instagram-button svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.footer {
    margin-top: 3rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .glass-card {
        padding: 3rem 2rem;
        border-radius: 24px;
    }

    .title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1.1rem;
    }

    .message {
        font-size: 1rem;
    }

    .orb-1,
    .orb-2,
    .orb-3 {
        filter: blur(60px);
    }
}

@media (max-width: 480px) {
    .glass-card {
        padding: 2.5rem 1.5rem;
    }

    .title {
        font-size: 1.75rem;
    }

    .logo-image {
        max-width: 180px;
        max-height: 180px;
    }

    .logo-circle {
        width: 60px;
        height: 60px;
    }

    .instagram-button {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    body {
        animation: none;
        background: linear-gradient(135deg, #5A5A5A 0%, #6B6B6B 100%);
    }
}