/* =========================================
   GuiaNF Theme — Custom Styles
   ========================================= */

/* Base */
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Navbar ---- */
.guianf-navbar {
    transition: background-color 300ms, box-shadow 300ms;
}
.guianf-navbar.scrolled {
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
}
.guianf-navbar:not(.scrolled) {
    background-color: rgba(255,255,255,.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* ---- Hero ---- */
.guianf-hero {
    position: relative;
    min-height: 100vh;
}
.guianf-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: opacity 1s ease;
}
.guianf-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(0,0,0,.6), rgba(0,0,0,.6));
}
.guianf-hero-content {
    position: relative;
    z-index: 10;
}

/* ---- CTA Buttons ---- */
.guianf-cta-btn {
    display: inline-flex;
    align-items: center;
    min-width: 200px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0.5rem;
    color: #fff;
    transition: background-color 200ms, transform 200ms;
    cursor: pointer;
    text-decoration: none;
    justify-content: center;
}
.guianf-cta-btn:hover {
    transform: translateY(-1px);
}
.guianf-cta-btn .arrow-icon {
    transition: transform 200ms;
    margin-left: 0.5rem;
}
.guianf-cta-btn:hover .arrow-icon {
    transform: translateX(4px);
}

/* ---- Section full-screen ---- */
.guianf-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* ---- Card Grid ---- */
.guianf-card-grid {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 0.5rem;
    padding: 1.5rem;
}
.guianf-card-grid-item {
    border-left: 2px solid;
    padding-left: 0.75rem;
    transition: background-color 200ms;
}
.guianf-card-grid-item:hover {
    background: rgba(255,255,255,.05);
}

/* ---- Post list cards ---- */
.guianf-post-card {
    transition: box-shadow 300ms;
}
.guianf-post-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
}

/* ---- Search bar ---- */
.guianf-search-form {
    max-width: 600px;
    margin: 0 auto;
}

/* ---- Breadcrumbs ---- */
.guianf-breadcrumbs a {
    color: rgba(255,255,255,.8);
    text-decoration: none;
    transition: color 200ms;
}
.guianf-breadcrumbs a:hover {
    color: #fff;
}

/* ---- Prose overrides for post content ---- */
.guianf-prose h1,
.guianf-prose h2,
.guianf-prose h3,
.guianf-prose h4,
.guianf-prose h5,
.guianf-prose h6 {
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    font-weight: 700;
    line-height: 1.3;
}
.guianf-prose h1 { font-size: 2em; }
.guianf-prose h2 { font-size: 1.5em; }
.guianf-prose h3 { font-size: 1.25em; }
.guianf-prose p { margin-bottom: 1em; line-height: 1.75; }
.guianf-prose img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: 1.5em 0;
}
.guianf-prose a {
    text-decoration: underline;
    text-underline-offset: 2px;
}
.guianf-prose ul, .guianf-prose ol {
    margin: 1em 0;
    padding-left: 1.5em;
}
.guianf-prose li { margin-bottom: 0.5em; }
.guianf-prose blockquote {
    border-left: 4px solid #e5e7eb;
    padding-left: 1em;
    font-style: italic;
    color: #4b5563;
    margin: 1.5em 0;
}
.guianf-prose strong, .guianf-prose b {
    font-weight: 700;
}

/* ---- Footer newsletter ---- */
.guianf-newsletter-success {
    display: none;
    color: #4ade80;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}
.guianf-newsletter-success.show {
    display: block;
}

/* ---- Badge ---- */
.guianf-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    background: #f3f4f6;
    color: #374151;
}

/* ---- Gradient line at hero bottom ---- */
.guianf-gradient-line {
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255,255,255,.3), transparent);
}

/* ---- Animations ---- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}
.guianf-fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ---- 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;
}