/**
 * Tailwind Premium Template - Custom Styles
 * These styles complement Tailwind CSS CDN
 */

/* =============================================
   CSS Custom Properties (referenced by Tailwind config)
   ============================================= */
:root {
    --color-primary-50: #f0f4f8;
    --color-primary-100: #d9e2ec;
    --color-primary-200: #bcccdc;
    --color-primary-300: #9fb3c8;
    --color-primary-400: #829ab1;
    --color-primary-500: #627d98;
    --color-primary-600: #486581;
    --color-primary-700: #334e68;
    --color-primary-800: #1e3a5f;
    --color-primary-900: #0f1f33;
    --color-primary-950: #081019;

    --color-accent-50: #fdf9f3;
    --color-accent-100: #f9f0e1;
    --color-accent-200: #f2dfc3;
    --color-accent-300: #e8c99a;
    --color-accent-400: #ddb872;
    --color-accent-500: #c9a86c;
    --color-accent-600: #b08d4a;
    --color-accent-700: #8f7039;
    --color-accent-800: #735a2e;
    --color-accent-900: #5c4825;
}

/* =============================================
   Base Styles
   ============================================= */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--color-accent-500);
    color: var(--color-primary-950);
}

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

::-webkit-scrollbar-track {
    background: var(--color-primary-800);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent-500);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-400);
}

/* Firefox Scrollbar */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent-500) var(--color-primary-800);
}

/* =============================================
   Navbar Styles
   ============================================= */
.navbar-scrolled {
    background: rgba(15, 31, 51, 0.98) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 108, 0.1);
}

/* Mobile Menu */
.mobile-menu {
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.open {
    transform: translateX(0);
}

/* =============================================
   Typography - Prose Styles
   ============================================= */
.prose {
    color: var(--color-primary-200);
    line-height: 1.8;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4,
.prose h5,
.prose h6 {
    color: #fff;
    font-family: 'Instrument Serif', Georgia, serif;
    margin-top: 2em;
    margin-bottom: 0.75em;
}

.prose h2 { font-size: 1.875rem; }
.prose h3 { font-size: 1.5rem; }
.prose h4 { font-size: 1.25rem; }

.prose p {
    margin-bottom: 1.25em;
}

.prose ul,
.prose ol {
    margin-bottom: 1.25em;
    padding-left: 1.5em;
}

.prose ul { list-style-type: disc; }
.prose ol { list-style-type: decimal; }

.prose li {
    margin-bottom: 0.5em;
}

.prose a {
    color: var(--color-accent-500);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s ease;
}

.prose a:hover {
    color: var(--color-accent-400);
}

.prose img {
    border-radius: 1rem;
    margin: 2em 0;
    max-width: 100%;
}

.prose blockquote {
    border-left: 4px solid var(--color-accent-500);
    padding-left: 1em;
    margin: 1.5em 0;
    font-style: italic;
    color: var(--color-primary-300);
}

.prose strong {
    color: #fff;
    font-weight: 600;
}

.prose code {
    background: var(--color-primary-800);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
}

.prose pre {
    background: var(--color-primary-800);
    padding: 1em;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1.5em 0;
}

.prose pre code {
    background: transparent;
    padding: 0;
}

/* =============================================
   Gradient Text
   ============================================= */
.gradient-text {
    background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-accent-300) 50%, var(--color-accent-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   Card Hover Effects
   ============================================= */
.card-lift {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
}

/* =============================================
   Form Styles
   ============================================= */
.form-input:focus {
    outline: none;
    border-color: var(--color-accent-500);
    box-shadow: 0 0 0 3px rgba(201, 168, 108, 0.1);
}

/* =============================================
   Accordion Styles
   ============================================= */
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-icon {
    transition: transform 0.3s ease;
}

/* =============================================
   Hero Decorations
   ============================================= */
.hero-decoration {
    background:
        radial-gradient(circle at 20% 80%, rgba(201, 168, 108, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(201, 168, 108, 0.05) 0%, transparent 40%);
}

/* =============================================
   Thumbnail Gallery
   ============================================= */
.thumbnail-active {
    border-color: var(--color-accent-500) !important;
}

/* =============================================
   Lightbox
   ============================================= */
.lightbox {
    display: none;
}

.lightbox.active {
    display: flex;
}

/* =============================================
   Line Clamp Utilities
   ============================================= */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* =============================================
   Animation - Progressive Enhancement
   ============================================= */
.animate-on-scroll {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Only apply initial hidden state when JS is enabled */
.js-enabled .animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
}

.js-enabled .animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   WhatsApp Button Animation
   ============================================= */
@keyframes pulse-green {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4);
    }
    50% {
        box-shadow: 0 0 0 12px rgba(34, 197, 94, 0);
    }
}

.whatsapp-pulse {
    animation: pulse-green 2s infinite;
}

/* =============================================
   Loading States
   ============================================= */
.skeleton {
    background: linear-gradient(90deg, var(--color-primary-800) 25%, var(--color-primary-700) 50%, var(--color-primary-800) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =============================================
   Print Styles
   ============================================= */
@media print {
    .navbar,
    .whatsapp-btn,
    .mobile-menu,
    footer {
        display: none !important;
    }

    body {
        background: #fff !important;
        color: #000 !important;
    }

    .prose {
        color: #000;
    }

    .prose h1, .prose h2, .prose h3 {
        color: #000;
    }
}