/* Safeway (HK) Group - 国产替代雄克 (China Alternative to SCHUNK) */
/* Custom Styles */

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Smooth transitions */
a, button {
    transition: all 0.2s ease;
}

/* Navigation active state */
.nav-active {
    position: relative;
}

.nav-active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: white;
    border-radius: 1px;
}

/* ========== Mobile Hamburger Menu ========== */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    gap: 5px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu panel */
.mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.mobile-menu.open {
    max-height: 300px;
}

/* Focus styles */
input:focus, select:focus, textarea:focus {
    border-color: #8B0000;
    box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
}

/* Product cards */
.product-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 0, 0, 0.1);
}

/* Hero gradient overlay */
.hero-gradient {
    background: linear-gradient(135deg, #8B0000 0%, #CC0000 50%, #DC143C 100%);
}

/* Comparison table stripes */
.compare-stripe:nth-child(even) {
    background-color: #f8f9fa;
}

/* Brand cards */
.brand-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Animated underline for feature links */
.feature-link {
    position: relative;
    display: inline-block;
}
.feature-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #8B0000;
    transition: width 0.3s ease;
}
.feature-link:hover::after {
    width: 100%;
}

/* Schunk alternative badge */
.alternative-badge {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #8B0000;
    font-weight: bold;
}

/* Stats counter */
.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

/* Globe animation for global reach section */
.globe-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

/* Product comparison row */
.compare-row {
    border-left: 4px solid transparent;
    transition: all 0.2s ease;
}
.compare-row:hover {
    border-left-color: #8B0000;
    background-color: #fff5f5;
}