/* Custom styles for Four Seasons Filters */

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

/* Custom selection color */
::selection {
    background: #D9522A;
    color: white;
}

/* Navbar transition */
.nav-scrolled {
    background: rgba(250, 247, 242, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(28, 25, 23, 0.08);
}

.nav-scrolled .menu-line {
    background: #1C1917;
}

/* Mobile menu animation */
.mobile-menu-open #mobileMenu {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-open .menu-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-open .menu-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-open .menu-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    width: 5rem;
}

/* Mobile link animation */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s 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: 0.05s; }
.mobile-menu-open .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu-open .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu-open .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu-open .mobile-link:nth-child(5) { transition-delay: 0.25s; }

/* Service card hover */
.service-card {
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-card:hover {
    transform: translateY(-4px);
}

/* Scroll reveal animations */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(30px);
    }
}

.reveal[data-reveal="left"] {
    transform: translateX(-30px);
}

.reveal[data-reveal="right"] {
    transform: translateX(30px);
}

.reveal[data-reveal="scale"] {
    transform: scale(0.95);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* Staggered children */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .stagger-children > * {
        opacity: 0;
        transform: translateY(20px);
    }
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.15s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(5) { transition-delay: 0.25s; opacity: 1; transform: translateY(0); }
.stagger-children.active > *:nth-child(6) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }

/* Image hover zoom */
img {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FAF7F2;
}

::-webkit-scrollbar-thumb {
    background: #D9522A;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #C23D1C;
}

/* Select dropdown arrow */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231C1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    appearance: none;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #D9522A;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    nav, #contact, footer { display: none; }
    body { color: #000; background: #fff; }
    .hero-section { min-height: auto; padding: 2rem 0; }
}