/* ========================================
   GHB Holdings - Static Website Styles
   Modern, Responsive, Cyberpunk-Corporate
   Minimal Style with Yellow Accent
   ======================================== */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Main Container - Fullscreen Centered Layout */
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
    padding: 2rem;
    background: radial-gradient(ellipse at center, #0f0f0f 0%, #0a0a0a 100%);
}

/* Content Wrapper */
.content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    animation: fadeIn 1.2s ease-out;
}

/* Logo Styles - Yellow Accent Glow */
.logo {
    max-width: 500px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 15px rgba(249, 215, 28, 0.3));
    animation: logoGlow 3s ease-in-out infinite alternate;
}

/* Tagline Styles - Minimal & Corporate */
.tagline {
    text-align: center;
    margin: -1rem 0;
    opacity: 0;
    animation: fadeIn 1.5s ease-out 0.5s forwards;
}

.tagline p {
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    color: #cccccc;
    margin: 0.5rem 0;
    line-height: 1.6;
}

/* CTA Button - Yellow Neon Style */
.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    font-size: 1.125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-decoration: none;
    text-transform: uppercase;
    color: #0a0a0a;
    background-color: #f9d71c;
    border: 2px solid #f9d71c;
    border-radius: 4px;
    box-shadow: 
        0 0 10px rgba(249, 215, 28, 0.5),
        0 0 20px rgba(249, 215, 28, 0.3),
        inset 0 0 10px rgba(249, 215, 28, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.cta-button:hover {
    background-color: #ffb800;
    border-color: #ffb800;
    color: #0a0a0a;
    box-shadow: 
        0 0 25px rgba(255, 184, 0, 0.7),
        0 0 45px rgba(255, 184, 0, 0.5),
        inset 0 0 15px rgba(255, 184, 0, 0.4);
    transform: translateY(-2px);
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 
        0 0 10px rgba(255, 184, 0, 0.5),
        0 0 20px rgba(255, 184, 0, 0.3);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes logoGlow {
    from {
        filter: drop-shadow(0 0 15px rgba(249, 215, 28, 0.3));
    }
    to {
        filter: drop-shadow(0 0 25px rgba(249, 215, 28, 0.5));
    }
}

/* Responsive Design - Tablet */
@media (max-width: 768px) {
    .content {
        gap: 2.5rem;
    }
    
    .logo {
        max-width: 400px;
    }
    
    .cta-button {
        padding: 0.875rem 2.5rem;
        font-size: 1rem;
    }
}

/* Responsive Design - Mobile */
@media (max-width: 480px) {
    .container {
        padding: 1.5rem;
    }
    
    .content {
        gap: 2rem;
    }
    
    .logo {
        max-width: 300px;
    }
    
    .cta-button {
        padding: 0.75rem 2rem;
        font-size: 0.875rem;
        letter-spacing: 0.03em;
    }
}

/* Responsive Design - Large Screens */
@media (min-width: 1440px) {
    .logo {
        max-width: 600px;
    }
    
    .cta-button {
        padding: 1.25rem 3.5rem;
        font-size: 1.25rem;
    }
}

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