/* ===========================
   Variables & Base
=========================== */
:root {
    --primary: #1d6fa4;
    --primary-dark: #155a87;
    --primary-light: #4a9bc4;
    --accent: #e8850e;
    --surface: #ffffff;
    --surface-2: #f5f7fa;
    --surface-3: #edf0f4;
    --text: #1a1f2e;
    --text-muted: #5a6478;
    --border: #dde2ea;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.06);
    --shadow: 0 3px 8px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.08);
    --shadow-lg: 0 10px 20px -4px rgb(0 0 0 / 0.1), 0 4px 8px -4px rgb(0 0 0 / 0.07);
    --shadow-xl: 0 20px 30px -6px rgb(0 0 0 / 0.1), 0 8px 12px -6px rgb(0 0 0 / 0.07);
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 22px;
    --font-body: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--surface-2);
    padding-bottom: 70px;
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
}

/* ===========================
   Top Bar
=========================== */
.top-bar {
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 60%, #c0392b 100%);
}

/* ===========================
   Navbar
=========================== */
.nav-main {
    background: rgba(255,255,255,0.92) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    padding: 0.75rem 0;
    z-index: 1030;
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

.brand-w { color: var(--primary); }
.brand-k { color: var(--text); }

.nav-pill {
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: all var(--transition);
}
.nav-pill:hover, .nav-pill.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.nav-pill-outline {
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--primary);
    border: 1.5px solid var(--primary);
    transition: all var(--transition);
}
.nav-pill-outline:hover {
    background: var(--primary);
    color: white;
}

/* ===========================
   Brand Colors
=========================== */

/* ===========================
   Hero Section
=========================== */
.hero-section {
    min-height: 88vh;
    display: flex;
    align-items: center;
    padding: 5rem 0 4rem;
    background: var(--surface);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(29,111,164,0.07) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(232,133,14,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(29,111,164,0.07);
    border: 1px solid rgba(29,111,164,0.18);
    color: var(--primary);
    padding: 0.375rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-title .text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-avatar-wrap {
    position: relative;
    display: inline-block;
}

.hero-avatar {
    width: 100%;
    max-width: 380px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 1;
}

.avatar-ring {
    position: absolute;
    inset: -12px;
    border-radius: calc(var(--radius-xl) + 12px);
    background: linear-gradient(135deg, var(--primary), #ec4899, var(--accent));
    z-index: 0;
    opacity: 0.15;
    filter: blur(1px);
}

.avatar-blob {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110%;
    height: 110%;
    background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(236,72,153,0.1));
    border-radius: 60% 40% 70% 30% / 40% 60% 40% 60%;
    animation: blob-anim 6s ease-in-out infinite;
    z-index: 0;
}

@keyframes blob-anim {
    0%, 100% { border-radius: 60% 40% 70% 30% / 40% 60% 40% 60%; }
    50% { border-radius: 40% 60% 30% 70% / 60% 40% 60% 40%; }
}

/* ===========================
   Stat Cards
=========================== */
.stat-chip {
    position: absolute;
    background: white;
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    z-index: 2;
    white-space: nowrap;
}

.stat-chip-1 { top: 15%; right: -20px; font-size: 0.85rem; }
.stat-chip-2 { bottom: 20%; left: -20px; font-size: 0.85rem; }

/* ===========================
   Section Styles
=========================== */
.section-badge {
    display: inline-block;
    background: rgba(99,102,241,0.08);
    color: var(--primary);
    padding: 0.25rem 0.875rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
}

/* ===========================
   Service Cards
=========================== */
.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all var(--transition);
    cursor: default;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99,102,241,0.25);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(99,102,241,0.05));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.5rem;
    color: var(--primary);
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

/* ===========================
   Article Cards
=========================== */
.article-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(99,102,241,0.2);
}

.article-card .card-img-wrap {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--surface-3);
}

.article-card .card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.article-card:hover .card-img-wrap img {
    transform: scale(1.06);
}

.article-card .card-img-overlay-hover {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(99,102,241,0.7), transparent);
    opacity: 0;
    transition: opacity var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

.article-card:hover .card-img-overlay-hover { opacity: 1; }

.article-card .category-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: var(--primary);
    color: white;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    z-index: 1;
}

.article-card .card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card .card-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.625rem;
}

.article-card .card-title-link {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition);
    flex: 1;
}

.article-card:hover .card-title-link { color: var(--primary); }

/* ===========================
   Article Show Page
=========================== */
.article-header {
    background: var(--surface);
    padding: 3rem 0 2rem;
    border-bottom: 1px solid var(--border);
}

.article-hero-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-height: 500px;
    object-fit: cover;
}

.article-content {
    font-size: 1.05rem;
    line-height: 1.85;
    color: #1e293b;
}

.article-content h1, .article-content h2,
.article-content h3, .article-content h4 {
    font-family: var(--font-heading);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content p { margin-bottom: 1.25rem; }

.article-content img {
    max-width: 100%;
    border-radius: var(--radius);
    margin: 1.5rem auto;
    display: block;
    box-shadow: var(--shadow);
}

.article-content ul, .article-content ol {
    padding-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.article-content blockquote {
    border-left: 4px solid var(--primary);
    padding: 1rem 1.5rem;
    background: rgba(99,102,241,0.04);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: 1.5rem 0;
    font-style: italic;
}

.tag-pill {
    display: inline-block;
    background: var(--surface-3);
    color: var(--text-muted);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 500;
    border: 1px solid var(--border);
    transition: all var(--transition);
}

.tag-pill:hover {
    background: rgba(99,102,241,0.08);
    color: var(--primary);
    border-color: rgba(99,102,241,0.2);
}

/* ===========================
   Related Articles Sidebar
=========================== */
.related-card {
    display: flex;
    gap: 0.875rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: all var(--transition);
}

.related-card:last-child { border-bottom: none; }

.related-card:hover { opacity: 0.75; }

.related-card img {
    width: 70px;
    height: 55px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.related-card-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===========================
   About Page
=========================== */
.about-hero {
    background: var(--surface);
    padding: 4rem 0 3rem;
}

/* Skill Stack Cards */
.skill-stack-card {
    display: flex;
    align-items: flex-start;
    gap: 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.95rem 1rem;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.skill-stack-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-2px);
    border-color: var(--primary-light);
}

.skill-stack-icon {
    width: 38px;
    height: 38px;
    min-width: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.skill-stack-name {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text);
    line-height: 1.3;
    margin-bottom: 2px;
}

.skill-stack-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* Achievement Timeline */
.achievement-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
    margin-bottom: 0.6rem;
    transition: box-shadow var(--transition), transform var(--transition);
}

.achievement-item:last-child { margin-bottom: 0; }

.achievement-item:hover {
    box-shadow: var(--shadow);
    transform: translateX(3px);
}

.achievement-year-badge {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.25rem 0.55rem;
    border-radius: 6px;
    white-space: nowrap;
    letter-spacing: 0.03em;
}

/* Section title with accent line */
.section-title-decorated {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 1.25rem;
}

.section-title-decorated .title-icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

/* Legacy (kept for any remaining references) */
.skill-bar-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.skill-item { margin-bottom: 1.25rem; }
.skill-item:last-child { margin-bottom: 0; }
.skill-bar { height: 6px; background: var(--surface-3); border-radius: 50px; overflow: hidden; }
.skill-bar-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--primary-light)); border-radius: 50px; transition: width 1s ease; }

/* ===========================
   Articles Index Page
=========================== */
.articles-page-header {
    background: var(--surface);
    padding: 3.5rem 0 2.5rem;
    border-bottom: 1px solid var(--border);
}

/* Search */
.articles-search-form { width: 100%; }

.search-input-wrap {
    display: flex;
    align-items: center;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 0.35rem 0.35rem 0.35rem 1rem;
    gap: 0.5rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.search-input-wrap:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(29,111,164,0.1);
}

.search-icon { color: var(--text-muted); font-size: 0.9rem; flex-shrink: 0; }

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.9rem;
    color: var(--text);
    background: transparent;
    font-family: var(--font-body);
    padding: 0.3rem 0;
    min-width: 0;
}

.search-input::placeholder { color: var(--text-muted); }

.search-clear {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-decoration: none;
    padding: 0.25rem;
    line-height: 1;
    flex-shrink: 0;
    border-radius: 5px;
    transition: color 0.18s;
}
.search-clear:hover { color: var(--text); }

.search-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.5rem 1.1rem;
    border-radius: 9px;
    font-size: 0.845rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.18s;
    font-family: var(--font-body);
}
.search-btn:hover { background: var(--primary-dark); }

/* Filter chips */
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(29,111,164,0.08);
    color: var(--primary);
    border: 1px solid rgba(29,111,164,0.2);
    border-radius: 50px;
    padding: 0.2rem 0.5rem 0.2rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 500;
}

.filter-chip-remove {
    color: inherit;
    opacity: 0.6;
    text-decoration: none;
    line-height: 1;
    font-size: 0.75rem;
    margin-left: 1px;
    transition: opacity 0.15s;
}
.filter-chip-remove:hover { opacity: 1; }

/* Empty state */
.empty-articles {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-muted);
}
.empty-articles i { font-size: 2.5rem; display: block; margin-bottom: 0.75rem; color: var(--border); }
.empty-articles p { font-size: 0.9rem; margin: 0; }

/* Sidebar */
.articles-sidebar {
    position: sticky;
    top: calc(var(--navbar-h, 60px) + 1.5rem);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.sidebar-widget {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 0.875rem 1.125rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface-2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.widget-title i { color: var(--primary); }

/* Category list */
.category-list {
    list-style: none;
    padding: 0.5rem;
    margin: 0;
}

.category-list li { }

.category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text);
    font-size: 0.855rem;
    font-weight: 500;
    transition: background 0.18s, color 0.18s;
}

.category-link:hover {
    background: var(--surface-3);
    color: var(--primary);
}

.category-link.active {
    background: rgba(29,111,164,0.08);
    color: var(--primary);
    font-weight: 600;
}

.category-count {
    background: var(--surface-3);
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 50px;
    min-width: 24px;
    text-align: center;
    transition: background 0.18s, color 0.18s;
}

.category-link.active .category-count,
.category-link:hover .category-count {
    background: rgba(29,111,164,0.12);
    color: var(--primary);
}

/* Recent articles list */
.recent-list {
    list-style: none;
    padding: 0.625rem;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.recent-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.5rem 0.5rem;
    border-radius: 8px;
    transition: background 0.18s;
}

.recent-item:hover { background: var(--surface-2); }

.recent-thumb {
    width: 56px;
    height: 44px;
    object-fit: cover;
    border-radius: 7px;
    flex-shrink: 0;
    background: var(--surface-3);
}

.recent-info { flex: 1; min-width: 0; }

.recent-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    display: block;
    line-height: 1.4;
    transition: color 0.18s;
}
.recent-title:hover { color: var(--primary); }

.recent-date {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ===========================
   Gallery
=========================== */
.gallery-grid {
    columns: 3 250px;
    column-gap: 1rem;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 1rem;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.gallery-item img {
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(99,102,241,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    color: white;
    font-size: 1.5rem;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ===========================
   Auth
=========================== */
.auth-wrap {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-xl);
}

/* ===========================
   Admin
=========================== */
.admin-sidebar {
    background: var(--surface);
    border-right: 1px solid var(--border);
    min-height: 100vh;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1.25rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 0 50px 50px 0;
    margin-right: 1rem;
    transition: all var(--transition);
}

.admin-nav-link:hover, .admin-nav-link.active {
    background: rgba(99,102,241,0.08);
    color: var(--primary);
}

.table-hover tbody tr:hover { background: rgba(99,102,241,0.03); }

/* ===========================
   Buttons
=========================== */
.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    transition: all var(--transition);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99,102,241,0.35);
}

.btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    transition: all var(--transition);
}

.btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
}

/* ===========================
   Footer
=========================== */
.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
}

.footer-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--surface-3);
    border-radius: 50%;
    color: var(--text-muted);
    margin-left: 0.5rem;
    font-size: 1rem;
    transition: all var(--transition);
    text-decoration: none;
}

.footer-icon:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* ===========================
   Mobile Bottom Nav
=========================== */
.mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 64px;
    z-index: 1000;
    padding: 0 0.5rem;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: all var(--transition);
    flex: 1;
}

.mobile-nav-item i { font-size: 1.25rem; }

.mobile-nav-item.active {
    color: var(--primary);
}

.mobile-nav-item.active i {
    transform: scale(1.1);
}

/* ===========================
   Pagination
=========================== */
.pagination {
    gap: 0.25rem;
    flex-wrap: wrap;
}

.pagination .page-item .page-link,
.pagination .page-item span.page-link {
    border-radius: 9px !important;
    border: 1.5px solid var(--border);
    color: var(--text-muted);
    padding: 0.42rem 0.8rem;
    font-size: 0.845rem;
    font-weight: 500;
    line-height: 1.5;
    background: var(--surface);
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
}

.pagination .page-item .page-link:hover {
    background: var(--surface-3);
    color: var(--primary);
    border-color: var(--border);
}

.pagination .page-item.active .page-link,
.pagination .page-item.active span.page-link {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(29,111,164,0.3);
}

.pagination .page-item.disabled .page-link,
.pagination .page-item.disabled span.page-link {
    background: var(--surface-2);
    color: var(--border);
    border-color: var(--border);
    pointer-events: none;
}

/* Neutralise Bootstrap's built-in SVG prev/next arrows — we use BI icons */
.pagination .page-link svg { display: none !important; }

/* ===========================
   Reveal Animation
=========================== */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ===========================
   Sticky table of contents
=========================== */
.sidebar-sticky {
    position: sticky;
    top: 80px;
}

/* ===========================
   Form styles
=========================== */
.form-control, .form-select {
    border-radius: 10px;
    border: 1.5px solid var(--border);
    padding: 0.625rem 1rem;
    font-size: 0.9rem;
    transition: all var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}

/* Suneditor override */
.se-wrapper { border-radius: 10px; overflow: hidden; }
.sun-editor { border: 1.5px solid var(--border) !important; border-radius: 10px !important; }
.sun-editor:focus-within { border-color: var(--primary) !important; }

/* ===========================
   Responsive
=========================== */
@media (min-width: 992px) {
    body { padding-bottom: 0; }
}

@media (max-width: 768px) {
    .hero-title { letter-spacing: -1px; }
    .stat-chip-1, .stat-chip-2 { display: none; }
    .gallery-grid { columns: 2 150px; }
}