/* Custom styles for Era Refrigeration Co. */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #faf5f7;
}
::-webkit-scrollbar-thumb {
    background: #d8b8cc;
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: #a56391;
}

/* Selection color */
::selection {
    background: #a56391;
    color: white;
}

/* Hero gradient animation */
@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Fade-in animation for sections */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Service card hover glow */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(165, 99, 145, 0.1) 0%, rgba(255, 165, 0, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.service-card:hover::before {
    opacity: 1;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(165, 99, 145, 0.1);
}

nav.scrolled .text-plum-950 {
    color: #2e1728;
}

/* Mobile menu animations */
.mobile-link {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

#mobile-menu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobile-menu.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobile-menu.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Hamburger animation */
#mobile-menu-btn.active #bar1 {
    transform: translateY(5px) rotate(45deg);
}
#mobile-menu-btn.active #bar2 {
    opacity: 0;
}
#mobile-menu-btn.active #bar3 {
    transform: translateY(-5px) rotate(-45deg);
    width: 1.25rem;
}

/* Subtle line decorations */
.section-line {
    width: 48px;
    height: 1px;
    background: linear-gradient(to right, #a56391, #ffa500);
}

/* Image hover zoom */
img {
    transition: transform 0.6s ease;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #a56391;
    outline-offset: 2px;
}

/* Responsive typography adjustments */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.1;
    }
}

/* Print styles */
@media print {
    nav, #mobile-menu, .fade-in { display: none; }
    body { color: #000; background: #fff; }
}