/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

/* Smooth font rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Hero animations - only for below-fold content, hero is always visible */
.hero-title {
    animation: slideUp 0.8s ease-out forwards;
}

.hero-subtitle {
    animation: slideUp 0.8s ease-out 0.1s forwards;
    opacity: 0;
}

.hero-desc {
    animation: slideUp 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.hero-stat {
    animation: slideUp 0.8s ease-out 0.3s forwards;
    opacity: 0;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll reveal animations - below fold only, progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .section-appear {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    }
    
    .section-appear.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service card hover */
.service-card {
    transform: translateY(0);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* Navbar scroll state */
.nav-scrolled {
    background: rgba(254, 252, 246, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.nav-scrolled .nav-logo-text {
    color: #7f1d1d !important;
}

.nav-scrolled .nav-link {
    color: #7f1d1d !important;
}

/* Mobile menu */
.mobile-menu.active {
    opacity: 1 !important;
    pointer-events: all !important;
}

.mobile-menu-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

::-webkit-scrollbar-track {
    background: #fefcf6;
}

::-webkit-scrollbar-thumb {
    background: #d4a0a0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b91c1c;
}

/* Selection color */
::selection {
    background: #fce7e7;
    color: #7f1d1d;
}

/* Focus styles */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #b91c1c;
    outline-offset: 2px;
}