/* Base & Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

/* Selection */
::selection {
    background-color: #C4724E;
    color: #FDFBF9;
}

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

::-webkit-scrollbar-track {
    background: #FDFBF9;
}

::-webkit-scrollbar-thumb {
    background: #D4896A;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #B55D3E;
}

/* Animations */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollLine {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(1);
    }
    50% {
        opacity: 1;
        transform: scaleY(1.2);
    }
}

.animate-fade-up {
    animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-scroll-line {
    animation: scrollLine 2s ease-in-out infinite;
}

/* Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
    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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* Service Card Hover */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #C4724E, #D4896A);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Navbar Active State */
.nav-link.active {
    color: #C4724E !important;
}

/* Mobile Menu */
.mobile-menu-open #menuIcon #bar1 {
    transform: rotate(45deg) translate(3px, 3px);
}

.mobile-menu-open #menuIcon #bar2 {
    opacity: 0;
    transform: translateX(10px);
}

.mobile-menu-open #menuIcon #bar3 {
    transform: rotate(-45deg) translate(3px, -3px);
}

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

/* Smooth focus for inputs */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(196, 114, 78, 0.1);
}

/* Print styles */
@media print {
    nav, #contactForm, #successMessage { display: none; }
    body { color: #000; background: #fff; }
}

/* 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; }
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Large screen adjustments */
@media (min-width: 1920px) {
    .max-w-7xl {
        max-width: 80rem;
    }
}