/* ============================================
   Coat & Thai — Custom Styles
   ============================================ */

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

body {
    overflow-x: hidden;
}

::selection {
    background-color: #1B4332;
    color: #FDF8F0;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FDF8F0;
}
::-webkit-scrollbar-thumb {
    background: #8ec5a3;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #5fa074;
}

/* Scroll line animation */
@keyframes scrollLine {
    0% { top: -16px; opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { top: 48px; opacity: 0; }
}
.animate-scroll {
    animation: scrollLine 1.8s ease-in-out infinite;
}

/* Navbar transitions */
.nav-logo-text {
    transition: color 0.4s ease;
}
.nav-logo-fill {
    transition: fill 0.4s ease;
}
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Navbar scrolled state */
.navbar-scrolled .nav-logo-text {
    color: #FDF8F0;
}
.navbar-scrolled .nav-logo-fill {
    fill: #1B4332;
}
.navbar-scrolled .nav-link {
    color: #FDF8F0 !important;
}
.navbar-scrolled .nav-link:hover {
    color: #D4A574 !important;
}
.navbar-scrolled .nav-link::after {
    background: #D4A574;
}

/* Hero subtitle entrance */
.hero-subtitle {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards 0.3s;
}

/* Hero heading entrance */
h1 {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.9s ease forwards 0.5s;
}

/* Hero paragraph entrance */
.hero-subtitle ~ p {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards 0.7s;
}

/* Hero buttons entrance */
.hero-subtitle ~ div {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.8s ease forwards 0.9s;
}

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Card elevate */
.card-elevate {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.card-elevate:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(27, 67, 50, 0.12);
}

/* Reveal animations — below the fold only */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.reveal-images {
    opacity: 1;
    transform: translateX(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-images.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Image reveal */
.reveal-images {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal-images.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Mobile menu */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

/* Image loading placeholder */
img {
    background-color: #e8e4dc;
}

/* Print styles */
@media print {
    nav, #mobile-menu, .scroll-indicator {
        display: none !important;
    }
    body {
        background: white;
        color: black;
    }
}