/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-6xl) 0 var(--spacing-5xl);
    background-color: var(--color-bg-primary);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    max-width: var(--container-max-width);
    width: 100%;
}

/* Hero Content */
.hero__content {
    max-width: 600px;
    position: relative;
    z-index: 10;
}

.hero__title {
    font-family: var(--font-family-heading);
    font-size: var(--font-size-6xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.025em;
}

.hero__subtitle {
    font-size: var(--font-size-xl);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

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

.hero__ca-label {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin: 0;
}

.hero__ca-address {
    font-family: var(--font-family-mono, 'Courier New', monospace);
    font-size: var(--font-size-lg);
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary, #f5f5f5);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    word-break: break-all;
    user-select: all;
    cursor: pointer;
}

.hero__ca-address:hover {
    background-color: var(--color-border);
}

.hero__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: flex-start;
}

@media (max-width: 768px) {
    .hero__actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }
}

/* Hero Visual */
.hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.hero__icon {
    position: relative;
    z-index: 2;
}

.hero__logo {
    width: 320px;
    height: 320px;
    object-fit: contain;
    transition: transform var(--duration-slow) var(--ease-out);
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.hero__logo:hover {
    transform: scale(1.05);
}

/* Background grid pattern */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.3;
    z-index: 1;
}

/* Floating elements animation */
.hero__visual::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-border);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    z-index: 1;
}

.hero__visual::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 60px;
    height: 60px;
    border: 2px solid var(--color-border);
    transform: rotate(45deg);
    animation: float 8s ease-in-out infinite reverse;
    z-index: 1;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero .container {
        gap: var(--spacing-3xl);
    }
    
    .hero__title {
        font-size: var(--font-size-5xl);
    }
    
    .hero__logo {
        width: 240px;
        height: 240px;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 90vh;
        padding: var(--spacing-4xl) 0 var(--spacing-3xl);
        text-align: center;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero__content {
        order: 2;
        max-width: 100%;
    }
    
    .hero__visual {
        order: 1;
    }
    
    .hero__title {
        font-size: var(--font-size-4xl);
        margin-bottom: var(--spacing-md);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-xl);
        max-width: 100%;
    }
    
    .hero__actions {
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .hero__actions .btn {
        flex: 1;
        min-width: 140px;
    }
    
    .hero__logo {
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 480px) {
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .hero::before {
        opacity: 0.6;
    }
    
    .hero__visual::before,
    .hero__visual::after {
        border-color: var(--color-text-primary);
        border-width: 3px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .hero__logo {
        transition: none;
    }
    
    .hero__logo:hover {
        transform: none;
    }
    
    .hero__visual::before,
    .hero__visual::after {
        animation: none;
    }
    
    @keyframes float {
        0%, 100% {
            transform: translateY(0px);
        }
    }
}

/* Print styles */
@media print {
    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }
    
    .hero::before,
    .hero__visual::before,
    .hero__visual::after {
        display: none;
    }
}