/* ========================================
   FUN88 · NEON CYBER THEME
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Sarabun:wght@300;400;600&display=swap');

:root {
    --neon: #00f0ff;
    --neon2: #0066ff;
    --neon-green: #00ff88;
    --neon-yellow: #ffe600;
    --bg: #030b14;
    --bg2: #050f1c;
    --surface: rgba(0, 240, 255, 0.04);
    --border: rgba(0, 240, 255, 0.15);
    --text: #cce8ff;
    --muted: #5588aa;
    --white: #ffffff;
    --accent: #ff6b00;

    --glow-sm: 0 0 8px rgba(0,240,255,0.5);
    --glow-md: 0 0 20px rgba(0,240,255,0.4), 0 0 40px rgba(0,100,255,0.2);
    --glow-lg: 0 0 40px rgba(0,240,255,0.5), 0 0 80px rgba(0,100,255,0.3);
}

*, *::before, *::after {
    margin: 0; padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Sarabun', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

/* ── Scanline overlay ── */
.scanlines {
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,240,255,0.015) 2px,
        rgba(0,240,255,0.015) 4px
    );
    pointer-events: none;
    z-index: 9999;
}

/* ── Grid background ── */
.grid-bg {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,240,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,240,255,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

/* ── Container ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ── Navbar ── */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid var(--border);
    background: rgba(3,11,20,0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-mark {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    font-size: 1.8rem;
    color: var(--white);
    letter-spacing: 2px;
    text-shadow: var(--glow-sm);
}
.logo-mark span { color: var(--neon); }

.nav-links { display: flex; gap: 32px; }
.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.2s, text-shadow 0.2s;
}
.nav-links a:hover {
    color: var(--neon);
    text-shadow: var(--glow-sm);
}

/* ── Header / Hero ── */
header {
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,100,255,0.25) 0%, transparent 70%),
                radial-gradient(ellipse 40% 40% at 80% 80%, rgba(0,240,255,0.1) 0%, transparent 60%),
                var(--bg);
    padding-bottom: 80px;
}

/* Animated corner decorations */
header::before, header::after {
    content: '';
    position: absolute;
    width: 300px; height: 300px;
    border: 1px solid rgba(0,240,255,0.15);
    border-radius: 50%;
    animation: pulse-ring 4s linear infinite;
}
header::before { top: -100px; right: -100px; }
header::after  { bottom: -150px; left: -150px; animation-delay: -2s; }

@keyframes pulse-ring {
    0%   { transform: scale(1);   opacity: 0.4; }
    50%  { transform: scale(1.1); opacity: 0.1; }
    100% { transform: scale(1);   opacity: 0.4; }
}

.hero-wrap {
    text-align: center;
    padding: 80px 20px 40px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    font-family: 'Orbitron', monospace;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--neon);
    border: 1px solid var(--neon);
    padding: 6px 20px;
    border-radius: 100px;
    margin-bottom: 32px;
    text-shadow: var(--glow-sm);
    box-shadow: var(--glow-sm);
    text-transform: uppercase;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 16px;
    color: var(--white);
}

.sub-title {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: clamp(0.8rem, 2.5vw, 1.4rem);
    font-weight: 400;
    letter-spacing: 8px;
    color: var(--neon);
    text-shadow: var(--glow-sm);
    margin-top: 8px;
}

/* Glitch effect */
.glitch {
    position: relative;
    display: inline-block;
    color: var(--white);
    text-shadow: 0 0 30px rgba(0,240,255,0.4);
}
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
}
.glitch::before {
    color: var(--neon);
    clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
    animation: glitch1 3s infinite;
    opacity: 0.7;
}
.glitch::after {
    color: #ff0066;
    clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
    animation: glitch2 3s infinite;
    opacity: 0.5;
}
@keyframes glitch1 {
    0%, 90%, 100% { transform: translateX(0); }
    92%  { transform: translateX(-4px); }
    94%  { transform: translateX(4px); }
    96%  { transform: translateX(-2px); }
}
@keyframes glitch2 {
    0%, 85%, 100% { transform: translateX(0); }
    87%  { transform: translateX(4px); }
    89%  { transform: translateX(-3px); }
    91%  { transform: translateX(2px); }
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--muted);
    margin-bottom: 40px;
    line-height: 2;
}
.neon-text { color: var(--neon); text-shadow: var(--glow-sm); }

/* ── CTA Button ── */
.btn-neon {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: transparent;
    color: var(--neon);
    border: 1px solid var(--neon);
    padding: 18px 48px;
    text-decoration: none;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 4px;
    box-shadow: var(--glow-sm), inset 0 0 20px rgba(0,240,255,0.05);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.btn-neon small {
    font-family: 'Sarabun', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0;
    color: var(--text);
    font-weight: 300;
    margin-top: 4px;
}
.btn-neon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,240,255,0.15) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}
.btn-neon:hover {
    box-shadow: var(--glow-lg);
    transform: translateY(-2px);
    color: var(--white);
    border-color: var(--white);
}
.btn-neon:hover::before { opacity: 1; }

.btn-outline {
    display: inline-block;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 32px;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'Orbitron', monospace;
    font-size: 0.8rem;
    letter-spacing: 2px;
    transition: all 0.3s;
}
.btn-outline:hover {
    border-color: var(--neon);
    color: var(--neon);
    box-shadow: var(--glow-sm);
}

/* ── Stats row ── */
.stats-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-top: 60px;
    border: 1px solid var(--border);
    border-radius: 8px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    overflow: hidden;
    background: var(--surface);
    backdrop-filter: blur(10px);
}
.stat {
    flex: 1;
    padding: 20px 10px;
    text-align: center;
}
.stat-num {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--neon);
    text-shadow: var(--glow-sm);
}
.stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.stat-divider {
    width: 1px;
    height: 50px;
    background: var(--border);
    flex-shrink: 0;
}

/* ── Ticker ── */
.ticker-wrap {
    background: rgba(0,240,255,0.06);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    padding: 10px 0;
    position: relative;
    z-index: 1;
}
.ticker-track {
    display: flex;
    gap: 80px;
    white-space: nowrap;
    animation: ticker 30s linear infinite;
    font-size: 0.85rem;
    color: var(--neon);
    font-family: 'Orbitron', monospace;
    letter-spacing: 1px;
}
@keyframes ticker {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ── Sections ── */
section { padding: 80px 0; position: relative; z-index: 1; }

.section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.4rem, 4vw, 2rem);
    font-weight: 700;
    text-align: center;
    color: var(--white);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-sub {
    text-align: center;
    color: var(--muted);
    margin-bottom: 48px;
    font-size: 0.95rem;
}

/* ── Service Cards ── */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.service-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 36px 28px;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
}
.service-card:hover {
    border-color: hsl(var(--card-hue, 195deg), 100%, 60%);
    transform: translateY(-4px);
}
.service-card:hover .card-glow {
    opacity: 1;
}
.card-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top, hsl(var(--card-hue, 195deg), 100%, 60%, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.service-card.featured {
    border-color: var(--neon);
    box-shadow: var(--glow-sm);
}

.card-badge {
    position: absolute;
    top: 16px; right: 16px;
    font-size: 0.65rem;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    color: var(--neon);
    border: 1px solid var(--neon);
    padding: 3px 10px;
    border-radius: 100px;
    text-transform: uppercase;
}

.card-icon {
    font-size: 2.4rem;
    margin-bottom: 16px;
    display: block;
}

.service-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 20px;
}

.service-card ul {
    list-style: none;
}
.service-card ul li {
    padding: 7px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
    color: var(--text);
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.service-card ul li::before {
    content: '▸';
    color: var(--neon);
    flex-shrink: 0;
    font-size: 0.75rem;
    margin-top: 3px;
}
.service-card ul li:last-child { border-bottom: none; }

/* ── Promo Cards ── */
#promotions { background: var(--bg2); }

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.promo-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 32px 24px;
    text-align: center;
    transition: border-color 0.3s, transform 0.3s;
    position: relative;
}
.promo-card:hover {
    border-color: var(--neon-green);
    transform: translateY(-4px);
    box-shadow: 0 0 20px rgba(0,255,136,0.15);
}

.promo-icon { font-size: 2.5rem; margin-bottom: 12px; }
.promo-tag-label {
    display: inline-block;
    font-size: 0.65rem;
    font-family: 'Orbitron', monospace;
    letter-spacing: 2px;
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
    padding: 3px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
    text-transform: uppercase;
}
.promo-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    color: var(--white);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.promo-card p { font-size: 0.9rem; color: var(--muted); }

/* ── Why Us ── */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.why-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    transition: border-color 0.3s;
}
.why-item:hover { border-color: var(--neon2); }

.why-icon {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
}
.why-item h4 {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    color: var(--white);
    letter-spacing: 1px;
    margin-bottom: 8px;
    text-transform: uppercase;
}
.why-item p { font-size: 0.85rem; color: var(--muted); }

/* ── Steps ── */
#register { background: var(--bg2); }

.steps-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    max-width: 800px;
    margin: 0 auto;
}
.step-block {
    text-align: center;
    flex: 1;
    min-width: 120px;
    max-width: 160px;
}
.step-circle {
    width: 56px; height: 56px;
    border: 1px solid var(--neon);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--neon);
    text-shadow: var(--glow-sm);
    box-shadow: var(--glow-sm);
    margin: 0 auto 16px;
}
.step-block p { font-size: 0.85rem; color: var(--text); }
.step-arrow {
    font-size: 1.5rem;
    color: var(--border);
    flex-shrink: 0;
}

/* ── FAQ ── */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.3s;
}
.faq-item:hover { border-color: var(--neon); }
.faq-item[open] { border-color: var(--neon); }

.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--white);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    color: var(--neon);
    font-size: 1.2rem;
}
.faq-item[open] summary::after { content: '−'; }

.faq-item p {
    padding: 0 24px 20px;
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.8;
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

/* ── Download ── */
.download-section {
    background: var(--bg2);
    padding: 60px 0;
}
.dl-btns {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 28px;
    flex-wrap: wrap;
}

/* ── Contact ── */
.contact-section {
    background: linear-gradient(180deg, var(--bg) 0%, #020810 100%);
    border-top: 1px solid var(--border);
    padding: 60px 0;
}
.contact-grid {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    margin-top: 32px;
}
.contact-item { text-align: center; }
.contact-item span { font-size: 2rem; display: block; margin-bottom: 8px; }
.contact-item p { color: var(--text); font-size: 0.9rem; }
.contact-item a { color: var(--neon); text-decoration: none; }
.contact-item a:hover { text-shadow: var(--glow-sm); }

/* ── Footer ── */
footer {
    background: #020810;
    border-top: 1px solid var(--border);
    text-align: center;
    padding: 40px 20px;
}
.footer-logo {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.footer-logo span { color: var(--neon); text-shadow: var(--glow-sm); }
footer p {
    color: var(--muted);
    font-size: 0.8rem;
    margin-top: 6px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .navbar { padding: 16px 20px; }
    .nav-links { gap: 16px; font-size: 0.75rem; }
    .hero-wrap { padding: 60px 16px 20px; }
    .step-arrow { display: none; }
    .stats-row { max-width: 100%; }
    .stat-num { font-size: 1.2rem; }
    .contact-grid { gap: 28px; }
}


p.hero-sub a {
    color: #00f0ff;
}