/* Custom styles for ลัคกี้หมูกระทะ บุฟเฟต์ Auto Repair */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #F9F0FC;
}
::-webkit-scrollbar-thumb {
    background: #C26FD6;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #A847B8;
}

/* Selection color */
::selection {
    background: #FFD98A;
    color: #4B1F51;
}

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: 0 4px 30px rgba(123, 45, 142, 0.08) !important;
}

.nav-scrolled .nav-link {
    color: #4B1F51 !important;
}

.nav-scrolled .nav-link:hover {
    color: #D97706 !important;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 1s ease-out forwards;
}

.hero-delay-1 { animation-delay: 0.2s; opacity: 0; }
.hero-delay-2 { animation-delay: 0.4s; opacity: 0; }
.hero-delay-3 { animation-delay: 0.6s; opacity: 0; }

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #A847B8, #F59E0B);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* Gallery hover */
.gallery-item {
    overflow: hidden;
    border-radius: 1.5rem;
}

.gallery-item img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

/* Input focus styles */
input:focus,
textarea:focus,
select:focus {
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.15);
}

/* Intersection observer animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Mobile menu animation */
.mobile-menu-open {
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse animation for CTA */
@keyframes gentle-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
    50% { box-shadow: 0 0 0 12px rgba(245, 158, 11, 0); }
}

.cta-pulse {
    animation: gentle-pulse 2.5s infinite;
}

/* Gradient text utility */
.gradient-text {
    background: linear-gradient(135deg, #A847B8, #F59E0B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Button ripple effect */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-ripple:active::after {
    width: 300px;
    height: 300px;
}

/* Responsive typography adjustments */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.15;
    }
}

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