/* ============================================
   CR Guttering — Premium Dark Luxury Styles
   ============================================ */

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

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

body {
    overflow-x: hidden;
}

::selection {
    background: rgba(201, 168, 76, 0.3);
    color: #faf8f4;
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #040a08;
}
::-webkit-scrollbar-thumb {
    background: #1a3a2a;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #2d4f2d;
}

/* --- Navbar --- */
#navbar {
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
}

#navbar.scrolled {
    background: rgba(4, 10, 8, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(26, 58, 42, 0.4);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

/* --- Mobile Menu --- */
.mobile-link {
    position: relative;
}

.mobile-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #c9a84c;
    transition: width 0.3s ease;
}

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

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #c9a84c, transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover::before {
    opacity: 1;
}

/* --- Gallery --- */
.gallery-item {
    cursor: pointer;
}

/* --- Fade-in animations (progressive enhancement) --- */
.fade-in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .fade-in {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .fade-in.visible {
        opacity: 1;
        transform: none;
    }

    .fade-in-delay-1 { transition-delay: 0.1s; }
    .fade-in-delay-2 { transition-delay: 0.2s; }
    .fade-in-delay-3 { transition-delay: 0.3s; }
    .fade-in-delay-4 { transition-delay: 0.4s; }
}

/* --- Input focus styles --- */
input:focus,
textarea:focus,
select:focus {
    outline: none;
}

/* --- Button ripple-like glow --- */
button, a {
    -webkit-tap-highlight-color: transparent;
}

/* --- Map dark mode override --- */
iframe[src*="google.com/maps"] {
    background: #0d1f15;
}

/* --- Responsive adjustments --- */
@media (max-width: 640px) {
    .font-display {
        line-height: 1.15;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .service-card {
        padding: 2rem;
    }
}

/* --- Print styles --- */
@media print {
    #navbar, #backToTop, .gallery-item {
        display: none !important;
    }
    body {
        background: white;
        color: black;
    }
}