/* Base styles and custom utilities */
html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #F9F6EE;
}
::-webkit-scrollbar-thumb {
    background: #D9C5A8;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #C0603A;
}

/* Selection color */
::selection {
    background: #F3BDB8;
    color: #3D2B1F;
}

/* Header scroll state */
#site-header.scrolled {
    background: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(61, 43, 31, 0.08);
}

/* Mobile menu transition */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
#mobile-menu.open {
    max-height: 500px;
}

/* Scroll reveal animations - progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .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; }
}

/* Hero underline animation */
@keyframes underline-grow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

.hero-underline svg {
    transform: scaleX(0);
    transform-origin: left;
    animation: underline-grow 0.8s cubic-bezier(0.4, 0, 0.2, 1) 0.5s forwards;
}

/* Pulse dot */
@keyframes soft-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.animate-pulse-custom {
    animation: soft-pulse 2s ease-in-out infinite;
}

/* Image hover zoom */
.group img {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.group:hover img {
    transform: scale(1.03);
}

/* Service card hover lift */
.group.rounded-2xl {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.group.rounded-2xl:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(192, 96, 58, 0.1);
}

/* Floating card animation */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.absolute.-bottom-6.-left-6 {
    animation: float 4s ease-in-out infinite;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #C0603A;
    outline-offset: 2px;
    border-radius: 4px;
}