/* ===== BASE ===== */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    font-family: 'DM Sans', system-ui, sans-serif;
    color: #1B4332;
    background-color: #FDFBF7;
    overflow-x: hidden;
}

::selection {
    background-color: #D4A843;
    color: #1B4332;
}

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

/* ===== NAVBAR ===== */
#navbar {
    background: rgba(253, 251, 247, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(27, 67, 50, 0.08);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D4A843;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ===== MOBILE MENU ===== */
#mobile-menu {
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

/* ===== MARQUEE ===== */
.marquee-track {
    animation: marquee 30s linear infinite;
}

@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== SERVICE CARDS ===== */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: #D4A843;
    transition: height 0.4s ease;
}

.service-card:hover::before {
    height: 100%;
}

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

/* ===== WHY US CARDS ===== */
.why-card {
    opacity: 1;
}

.why-card:hover .w-20 {
    transform: rotate(5deg) scale(1.05);
}

/* ===== GALLERY ===== */
.gallery-item {
    overflow: hidden;
    border-radius: 1rem;
}

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

.gallery-item:hover img {
    transform: scale(1.05);
}

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    html {
        scroll-behavior: auto;
    }
    .marquee-track {
        animation: none;
    }
    .gallery-item img {
        transition: none;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    #hero h1 {
        font-size: 2.75rem;
    }

    .service-card:hover {
        transform: none;
    }
}

@media (max-width: 640px) {
    #hero h1 {
        font-size: 2.25rem;
    }
}