/**
 * Main Stylesheet
 * topjocurionline.ro — Gaming Information Portal
 *
 * Color Palette:
 * --dark-blue:     #0a0e27
 * --deep-blue:     #111640
 * --electric-purple: #7c3aed
 * --neon-blue:     #00d4ff
 * --white:         #ffffff
 * --light-gray:    #e2e8f0
 * --text-muted:    #94a3b8
 */

/* ==============================
   CSS Custom Properties
   ============================== */
:root {
    --dark-blue: #0a0e27;
    --deep-blue: #111640;
    --mid-blue: #1a1f50;
    --electric-purple: #7c3aed;
    --purple-hover: #6d28d9;
    --neon-blue: #00d4ff;
    --neon-blue-dim: rgba(0, 212, 255, 0.15);
    --white: #ffffff;
    --off-white: #f1f5f9;
    --light-gray: #e2e8f0;
    --text-muted: #94a3b8;
    --text-body: #cbd5e1;
    --text-dark: #1e293b;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --font-primary: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-mono: 'Fira Code', 'Consolas', monospace;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.2);
    --shadow-purple: 0 0 20px rgba(124, 58, 237, 0.3);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;

    --container-width: 1200px;
    --header-height: 72px;
}

/* ==============================
   Reset & Base
   ============================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    background-color: var(--dark-blue);
    color: var(--text-body);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--electric-purple);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--white);
    font-weight: 700;
    line-height: 1.3;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.15rem; }

p {
    margin-bottom: 1rem;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--electric-purple);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    z-index: 10000;
    border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
    top: 0;
}

/* ==============================
   Container
   ============================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==============================
   Header
   ============================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 14, 39, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    z-index: 1000;
    transition: background var(--transition);
}

.site-header.scrolled {
    background: rgba(10, 14, 39, 0.98);
    border-bottom-color: rgba(0, 212, 255, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 1.35rem;
    font-weight: 400;
    text-decoration: none;
}

.logo:hover {
    color: var(--white);
}

.logo-icon {
    color: var(--neon-blue);
    font-size: 1.5rem;
    filter: drop-shadow(0 0 6px rgba(0, 212, 255, 0.5));
}

.logo-text strong {
    color: var(--neon-blue);
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-list a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-body);
    font-size: 0.925rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--neon-blue);
    background: var(--neon-blue-dim);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1010;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger {
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.menu-toggle.active .hamburger {
    background: transparent;
}

.menu-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.menu-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ==============================
   Hero Section
   ============================== */
.hero {
    position: relative;
    padding: 10rem 0 6rem;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--deep-blue) 50%, #1a0a3e 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(124, 58, 237, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.25rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--neon-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Animated grid background for hero */
.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Page hero (smaller for inner pages) */
.page-hero {
    padding: 8rem 0 3rem;
    text-align: center;
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--deep-blue) 100%);
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero h1 {
    position: relative;
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.page-hero .subtitle {
    position: relative;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* ==============================
   Buttons
   ============================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--electric-purple), #9333ea);
    color: var(--white);
    box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--purple-hover), #7e22ce);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(124, 58, 237, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--neon-blue);
    border: 2px solid var(--neon-blue);
}

.btn-secondary:hover {
    background: var(--neon-blue);
    color: var(--dark-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background: transparent;
    color: var(--neon-blue);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

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

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
}

/* ==============================
   Section Styles
   ============================== */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--deep-blue);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 0.75rem;
}

.section-header h2 span {
    color: var(--neon-blue);
}

.section-header p {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.section-footer {
    text-align: center;
    margin-top: 2.5rem;
}

/* ==============================
   Card Grid
   ============================== */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ==============================
   Cards
   ============================== */
.card {
    background: var(--deep-blue);
    border: 1px solid rgba(0, 212, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-glow);
}

.card-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-color: var(--mid-blue);
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 1rem;
}

.card-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(124, 58, 237, 0.85);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem 0;
    gap: 0.75rem;
}

.card-date,
.card-location {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.card-body {
    padding: 1.25rem;
}

.card-title {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.card-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* ==============================
   Timeline (Calendar)
   ============================== */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--electric-purple), var(--neon-blue));
}

.timeline-item {
    position: relative;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--deep-blue);
    border: 1px solid rgba(0, 212, 255, 0.08);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.timeline-item:hover {
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-glow);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.45rem;
    top: 1.75rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.timeline-date {
    font-size: 0.85rem;
    color: var(--neon-blue);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-size: 1.15rem;
    margin-bottom: 0.35rem;
}

.timeline-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==============================
   City Cards
   ============================== */
.city-card {
    background: linear-gradient(135deg, var(--deep-blue), var(--mid-blue));
    border: 1px solid rgba(0, 212, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.city-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--electric-purple), var(--neon-blue));
    opacity: 0;
    transition: opacity var(--transition);
}

.city-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.2);
    box-shadow: var(--shadow-glow);
}

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

.city-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.city-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.city-highlights {
    margin-bottom: 1.25rem;
}

.city-highlights li {
    font-size: 0.85rem;
    color: var(--text-body);
    padding: 0.25rem 0;
    padding-left: 1.25rem;
    position: relative;
}

.city-highlights li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--neon-blue);
}

/* ==============================
   Detail Page
   ============================== */
.detail-page {
    padding: 2rem 0 5rem;
}

.detail-content {
    max-width: 800px;
    margin: 0 auto;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.detail-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.detail-meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.detail-meta-value {
    font-size: 0.95rem;
    color: var(--white);
    font-weight: 600;
}

.detail-body {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.detail-body p {
    margin-bottom: 1.25rem;
}

.detail-section {
    margin-bottom: 2.5rem;
}

.detail-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(124, 58, 237, 0.3);
}

.schedule-list {
    counter-reset: schedule;
}

.schedule-list li {
    padding: 0.75rem 0 0.75rem 2.5rem;
    position: relative;
    border-bottom: 1px solid rgba(0, 212, 255, 0.05);
    font-size: 0.95rem;
}

.schedule-list li::before {
    counter-increment: schedule;
    content: counter(schedule);
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 1.75rem;
    height: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.2);
    color: var(--neon-blue);
    font-size: 0.8rem;
    font-weight: 700;
    border-radius: 50%;
}

/* ==============================
   Filters
   ============================== */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    background: transparent;
    border: 1px solid rgba(0, 212, 255, 0.15);
    color: var(--text-body);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition);
    font-family: var(--font-primary);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--neon-blue-dim);
    border-color: var(--neon-blue);
    color: var(--neon-blue);
}

/* ==============================
   Pagination
   ============================== */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--deep-blue);
    border: 1px solid rgba(0, 212, 255, 0.1);
    color: var(--text-body);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition);
}

.pagination a:hover,
.pagination a.active {
    background: var(--electric-purple);
    border-color: var(--electric-purple);
    color: var(--white);
}

/* ==============================
   Contact Form
   ============================== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--white);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--mid-blue);
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 0.95rem;
    font-family: var(--font-primary);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-message {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

/* ==============================
   Article Content
   ============================== */
.article-content {
    font-size: 1.05rem;
    line-height: 1.9;
}

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

.article-content h2 {
    margin: 2rem 0 1rem;
}

/* ==============================
   Legal Page
   ============================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 0 5rem;
}

.legal-content h1 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(124, 58, 237, 0.3);
}

.legal-content h2 {
    font-size: 1.35rem;
    margin: 2rem 0 0.75rem;
    color: var(--neon-blue);
}

.legal-content p {
    margin-bottom: 1rem;
    color: var(--text-body);
}

.legal-content ul {
    margin: 0.75rem 0 1.25rem 1.5rem;
    list-style: disc;
}

.legal-content ul li {
    margin-bottom: 0.35rem;
    color: var(--text-body);
}

/* ==============================
   Related Section
   ============================== */
.related-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.related-section h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

/* ==============================
   Breadcrumb
   ============================== */
.breadcrumb {
    padding: 1rem 0;
    font-size: 0.85rem;
}

.breadcrumb a {
    color: var(--text-muted);
}

.breadcrumb a:hover {
    color: var(--neon-blue);
}

.breadcrumb span {
    color: var(--text-muted);
    margin: 0 0.5rem;
}

.breadcrumb .current {
    color: var(--neon-blue);
}

/* ==============================
   Disclaimer Banner
   ============================== */
.disclaimer-banner {
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
    margin: 2rem 0;
    font-size: 0.9rem;
    color: var(--text-body);
}

.disclaimer-banner strong {
    color: var(--white);
}

/* ==============================
   Footer
   ============================== */
.site-footer {
    background: #060919;
    border-top: 1px solid rgba(0, 212, 255, 0.08);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2rem;
    padding-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    color: var(--neon-blue);
}

.footer-logo .logo-text strong {
    color: var(--neon-blue);
}

.footer-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.footer-disclaimer {
    font-size: 0.8rem;
    color: var(--warning);
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--neon-blue);
}

.footer-bottom {
    border-top: 1px solid rgba(0, 212, 255, 0.08);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-note {
    font-size: 0.75rem;
    margin-top: 0.25rem;
    color: var(--warning);
}

/* ==============================
   Cookie Banner
   ============================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--deep-blue);
    border-top: 1px solid rgba(0, 212, 255, 0.15);
    padding: 1.25rem;
    z-index: 9999;
    display: none;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}

.cookie-banner.show {
    display: block;
}

.cookie-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cookie-text {
    font-size: 0.875rem;
    color: var(--text-body);
    flex: 1;
}

.cookie-text a {
    color: var(--neon-blue);
}

.cookie-buttons {
    display: flex;
    gap: 0.75rem;
}

/* ==============================
   Utility Classes
   ============================== */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ==============================
   Animations
   ============================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.fade-in-up-delay-1 { animation-delay: 0.1s; opacity: 0; }
.fade-in-up-delay-2 { animation-delay: 0.2s; opacity: 0; }
.fade-in-up-delay-3 { animation-delay: 0.3s; opacity: 0; }
.fade-in-up-delay-4 { animation-delay: 0.4s; opacity: 0; }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ==============================
   404 Page
   ============================== */
.error-page {
    text-align: center;
    padding: 10rem 0 5rem;
}

.error-code {
    font-size: 8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--electric-purple), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 1rem;
}

.error-page p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}