/* ============================================================
   airon.cyou - layout stylesheet (class prefix: v901-)
   Palette: #40E0D0 | #6495ED | #FF69B4 | #2C2C2C | #E9ECEF | #D8BFD8
   Mobile-first, max 430px base layout, scales up on desktop.
   ============================================================ */

:root {
    --v901-primary: #40E0D0;
    --v901-secondary: #6495ED;
    --v901-accent: #FF69B4;
    --v901-bg: #2C2C2C;
    --v901-bg-light: #E9ECEF;
    --v901-lavender: #D8BFD8;
    --v901-text: #FFFFFF;
    --v901-text-muted: #B8B8B8;
    --v901-card-bg: #3A3A3A;
    --v901-card-border: rgba(64, 224, 208, 0.18);
    --v901-radius: 12px;
    --v901-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
    --v901-gradient: linear-gradient(135deg, #40E0D0 0%, #6495ED 55%, #FF69B4 100%);
    --v901-gradient-soft: linear-gradient(135deg, rgba(64, 224, 208, 0.15), rgba(255, 105, 180, 0.12));
}

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

html { font-size: 62.5%; -webkit-text-size-adjust: 100%; }

body {
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    background: var(--v901-bg);
    color: var(--v901-text);
    line-height: 1.5rem;
    font-size: 1.4rem;
    overflow-x: hidden;
}

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

a { color: var(--v901-primary); text-decoration: none; }
a:hover { color: var(--v901-accent); }

/* ---------- Layout containers ---------- */
.v901-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 1.2rem; }
.v901-wrapper { width: 100%; max-width: 430px; margin: 0 auto; }
.v901-section { padding: 2.4rem 1.2rem; }
.v901-section-alt { background: #343434; }

@media (min-width: 768px) {
    .v901-container, .v901-wrapper { max-width: 960px; }
}

/* ---------- Header ---------- */
.v901-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(44, 44, 44, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--v901-card-border);
    box-shadow: var(--v901-shadow);
}
.v901-header-inner {
    max-width: 960px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.6rem 1.2rem;
    min-height: 56px;
}
.v901-logo {
    display: flex; align-items: center; gap: 0.6rem;
    color: var(--v901-text); font-weight: 700; font-size: 1.7rem;
}
.v901-logo img { width: 28px; height: 28px; border-radius: 6px; }
.v901-logo .v901-logo-text {
    background: var(--v901-gradient);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.v901-header-actions { display: flex; align-items: center; gap: 0.5rem; }
.v901-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
    border: none; cursor: pointer; border-radius: 999px;
    font-weight: 600; font-size: 1.3rem; padding: 0.7rem 1.4rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
    min-height: 36px;
}
.v901-btn:active { transform: scale(0.96); }
.v901-btn-primary { background: var(--v901-gradient); color: #fff; box-shadow: 0 4px 12px rgba(64, 224, 208, 0.35); }
.v901-btn-secondary { background: transparent; color: var(--v901-primary); border: 1.5px solid var(--v901-primary); }
.v901-btn-ghost { background: rgba(255, 255, 255, 0.08); color: var(--v901-text); }
.v901-btn-block { width: 100%; padding: 1.1rem; font-size: 1.5rem; }
.v901-menu-toggle {
    background: transparent; border: none; color: var(--v901-text);
    font-size: 2rem; cursor: pointer; padding: 0.4rem 0.6rem; line-height: 1;
}

/* ---------- Mobile slide-down menu ---------- */
.v901-mobile-menu {
    position: fixed; top: 56px; left: 0; right: 0; z-index: 9999;
    background: #262626; border-bottom: 1px solid var(--v901-card-border);
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.v901-mobile-menu.v901-menu-open { max-height: 480px; box-shadow: var(--v901-shadow); }
.v901-mobile-menu-inner { display: flex; flex-direction: column; padding: 0.4rem 1.2rem 1rem; }
.v901-mobile-menu a {
    color: var(--v901-text); padding: 0.9rem 0.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: flex; align-items: center; gap: 0.6rem;
    font-size: 1.4rem;
}
.v901-mobile-menu a:hover { color: var(--v901-primary); padding-left: 0.8rem; }

/* Desktop nav */
.v901-desktop-nav { display: none; gap: 1.4rem; align-items: center; }
.v901-desktop-nav a { color: var(--v901-text-muted); font-size: 1.35rem; font-weight: 500; }
.v901-desktop-nav a:hover { color: var(--v901-primary); }
@media (min-width: 769px) {
    .v901-menu-toggle { display: none; }
    .v901-desktop-nav { display: flex; }
}

/* ---------- Main content spacing ---------- */
.v901-main { padding-top: 64px; }
@media (max-width: 768px) {
    .v901-main { padding-bottom: 80px; }
}

/* ---------- Carousel ---------- */
.v901-carousel {
    position: relative; border-radius: var(--v901-radius); overflow: hidden;
    box-shadow: var(--v901-shadow); margin: 1.2rem 0;
}
.v901-carousel-viewport { overflow: hidden; border-radius: var(--v901-radius); }
.v901-carousel-track {
    display: flex; transition: transform 0.5s ease;
}
.v901-carousel-slide {
    min-width: 100%; position: relative; cursor: pointer;
}
.v901-carousel-slide img { width: 100%; height: 200px; object-fit: cover; }
@media (min-width: 768px) {
    .v901-carousel-slide img { height: 380px; }
}
.v901-carousel-caption {
    position: absolute; left: 1.2rem; bottom: 1.2rem; right: 1.2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.65));
    color: #fff; padding: 1.5rem 0.6rem 0.4rem;
}
.v901-carousel-caption h2 { font-size: 1.7rem; margin-bottom: 0.4rem; font-weight: 700; }
.v901-carousel-caption p { font-size: 1.2rem; color: var(--v901-bg-light); }
.v901-carousel-dots {
    position: absolute; bottom: 0.6rem; left: 50%; transform: translateX(-50%);
    display: flex; gap: 0.5rem;
}
.v901-carousel-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.5); cursor: pointer; border: none;
}
.v901-carousel-dot-active { background: var(--v901-primary); width: 22px; border-radius: 4px; }

/* ---------- Headings ---------- */
.v901-h1 {
    font-size: 2.1rem; font-weight: 800; line-height: 1.25;
    margin: 1.6rem 0 0.8rem;
}
.v901-h2 {
    font-size: 1.8rem; font-weight: 700; margin: 2.2rem 0 1rem;
    color: var(--v901-primary);
    display: flex; align-items: center; gap: 0.6rem;
}
.v901-h2::before {
    content: ""; width: 4px; height: 22px; border-radius: 2px;
    background: var(--v901-gradient);
}
.v901-h3 { font-size: 1.5rem; font-weight: 700; margin: 1.4rem 0 0.6rem; color: var(--v901-accent); }
.v901-text-muted { color: var(--v901-text-muted); }
.v901-lead { font-size: 1.45rem; line-height: 1.6; color: var(--v901-bg-light); }

/* ---------- Filter tabs ---------- */
.v901-filter-bar {
    display: flex; gap: 0.6rem; overflow-x: auto; padding: 0.6rem 0 1rem;
    -webkit-overflow-scrolling: touch;
}
.v901-filter-tab {
    flex: 0 0 auto; padding: 0.55rem 1.2rem; border-radius: 999px;
    background: #3A3A3A; color: var(--v901-text-muted);
    font-size: 1.25rem; font-weight: 600; cursor: pointer; border: 1px solid transparent;
}
.v901-filter-tab-active {
    background: var(--v901-gradient); color: #fff;
}

/* ---------- Game grid ---------- */
.v901-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
}
@media (min-width: 540px) {
    .v901-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 768px) {
    .v901-grid { grid-template-columns: repeat(6, 1fr); gap: 1rem; }
}
.v901-card {
    background: var(--v901-card-bg);
    border: 1px solid var(--v901-card-border);
    border-radius: var(--v901-radius);
    overflow: hidden; cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
    display: flex; flex-direction: column;
}
.v901-card:hover {
    transform: translateY(-3px);
    border-color: var(--v901-primary);
    box-shadow: 0 8px 22px rgba(64, 224, 208, 0.25);
}
.v901-card-img {
    width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
    background: #1f1f1f;
}
.v901-card-name {
    font-size: 1.15rem; font-weight: 600; padding: 0.5rem 0.4rem;
    text-align: center; color: var(--v901-text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.v901-card:hover .v901-card-name { color: var(--v901-primary); }

/* ---------- Feature / promo cards ---------- */
.v901-feature-grid {
    display: grid; grid-template-columns: 1fr; gap: 1rem;
}
@media (min-width: 768px) {
    .v901-feature-grid { grid-template-columns: repeat(2, 1fr); }
}
.v901-feature-card {
    background: var(--v901-card-bg);
    border: 1px solid var(--v901-card-border);
    border-radius: var(--v901-radius);
    padding: 1.4rem; display: flex; gap: 1rem; align-items: flex-start;
}
.v901-feature-icon {
    flex: 0 0 44px; width: 44px; height: 44px; border-radius: 10px;
    background: var(--v901-gradient-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--v901-primary); font-size: 2.2rem;
}
.v901-feature-card h3 { margin-bottom: 0.3rem; }
.v901-feature-card p { color: var(--v901-text-muted); font-size: 1.3rem; line-height: 1.5; }

/* ---------- Promo CTA banner ---------- */
.v901-cta {
    background: var(--v901-gradient);
    border-radius: var(--v901-radius);
    padding: 2rem 1.4rem; text-align: center; margin: 1.4rem 0;
    box-shadow: var(--v901-shadow);
}
.v901-cta h2 { color: #fff; justify-content: center; margin-top: 0; }
.v901-cta h2::before { display: none; }
.v901-cta p { color: rgba(255,255,255,0.92); margin-bottom: 1.2rem; }
.v901-cta .v901-btn { background: #fff; color: var(--v901-bg); }

/* ---------- RTP table ---------- */
.v901-rtp-table {
    width: 100%; border-collapse: collapse;
    background: var(--v901-card-bg); border-radius: var(--v901-radius); overflow: hidden;
    font-size: 1.3rem;
}
.v901-rtp-table th, .v901-rtp-table td {
    padding: 0.8rem 1rem; text-align: left; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.v901-rtp-table th { background: rgba(64, 224, 208, 0.12); color: var(--v901-primary); }
.v901-rtp-table tr:last-child td { border-bottom: none; }
.v901-rtp-badge {
    display: inline-block; padding: 0.2rem 0.7rem; border-radius: 6px;
    background: rgba(255, 105, 180, 0.18); color: var(--v901-accent); font-weight: 700;
}

/* ---------- Testimonial ---------- */
.v901-testimonial-grid {
    display: grid; grid-template-columns: 1fr; gap: 1rem;
}
@media (min-width: 768px) { .v901-testimonial-grid { grid-template-columns: repeat(2, 1fr); } }
.v901-testimonial {
    background: var(--v901-card-bg); border-left: 3px solid var(--v901-accent);
    border-radius: var(--v901-radius); padding: 1.2rem 1.4rem;
}
.v901-testimonial p { font-style: italic; color: var(--v901-bg-light); margin-bottom: 0.8rem; }
.v901-testimonial-author { font-weight: 700; color: var(--v901-primary); font-size: 1.25rem; }

/* ---------- Payment chips ---------- */
.v901-pay-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.v901-pay-chip {
    background: var(--v901-card-bg); border: 1px solid var(--v901-card-border);
    border-radius: 8px; padding: 0.7rem 1rem; font-weight: 600;
    display: inline-flex; align-items: center; gap: 0.4rem; font-size: 1.25rem;
}

/* ---------- Winners ---------- */
.v901-winner-list { display: flex; flex-direction: column; gap: 0.5rem; }
.v901-winner {
    display: flex; justify-content: space-between; align-items: center;
    background: var(--v901-card-bg); padding: 0.7rem 1rem; border-radius: 8px;
    border: 1px solid var(--v901-card-border);
}
.v901-winner-name { font-weight: 700; }
.v901-winner-amount { color: var(--v901-accent); font-weight: 800; }

/* ---------- FAQ ---------- */
.v901-faq-item {
    background: var(--v901-card-bg); border: 1px solid var(--v901-card-border);
    border-radius: var(--v901-radius); padding: 1rem 1.2rem; margin-bottom: 0.8rem;
}
.v901-faq-item h3 { color: var(--v901-primary); margin-top: 0; margin-bottom: 0.4rem; font-size: 1.35rem; }
.v901-faq-item p { color: var(--v901-text-muted); font-size: 1.3rem; }

/* ---------- App download box ---------- */
.v901-app-box {
    background: var(--v901-card-bg); border: 1px solid var(--v901-card-border);
    border-radius: var(--v901-radius); padding: 1.6rem; text-align: center;
}
.v901-app-box .v901-btn { margin-top: 1rem; }

/* ---------- Inline link list (SEO text links) ---------- */
.v901-link-list { display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem; }
.v901-link-list a { color: var(--v901-secondary); text-decoration: underline; font-size: 1.3rem; }

/* ---------- Footer ---------- */
.v901-footer {
    background: #1f1f1f; border-top: 1px solid var(--v901-card-border);
    padding: 2.4rem 1.2rem 1.4rem; margin-top: 2rem;
}
.v901-footer-inner { max-width: 960px; margin: 0 auto; }
.v901-footer-brand { margin-bottom: 1rem; color: var(--v901-text-muted); font-size: 1.3rem; line-height: 1.6; }
.v901-footer-links {
    display: flex; flex-wrap: wrap; gap: 0.6rem 1rem; margin: 1rem 0;
}
.v901-footer-links a {
    color: var(--v901-bg-light); background: #2c2c2c;
    padding: 0.5rem 0.9rem; border-radius: 6px; font-size: 1.2rem;
    border: 1px solid var(--v901-card-border);
}
.v901-footer-links a:hover { color: var(--v901-primary); border-color: var(--v901-primary); }
.v901-footer-copy { margin-top: 1.2rem; color: var(--v901-text-muted); font-size: 1.15rem; border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1rem; }

/* ---------- Mobile bottom navigation ---------- */
.v901-bottom-nav {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    height: 62px; background: rgba(31, 31, 31, 0.98);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--v901-card-border);
    display: flex; justify-content: space-around; align-items: stretch;
    box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.4);
}
.v901-bottom-nav-btn {
    flex: 1; min-width: 60px; min-height: 60px;
    background: transparent; border: none; color: var(--v901-text-muted);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 0.2rem; cursor: pointer; padding: 0.4rem 0;
    transition: color 0.18s ease, transform 0.18s ease;
}
.v901-bottom-nav-btn .material-icons,
.v901-bottom-nav-btn ion-icon,
.v901-bottom-nav-btn i { font-size: 22px; }
.v901-bottom-nav-btn span { font-size: 1rem; }
.v901-bottom-nav-btn:active { transform: scale(0.92); color: var(--v901-primary); }
.v901-bottom-nav-btn:hover { color: var(--v901-primary); }
.v901-bottom-nav-btn-active { color: var(--v901-accent); }
.v901-bottom-nav-btn-primary {
    position: relative; top: -14px;
    background: var(--v901-gradient); color: #fff;
    width: 56px; height: 56px; border-radius: 50%;
    box-shadow: 0 6px 16px rgba(255, 105, 180, 0.45);
    align-self: center; flex: 0 0 auto;
}

@media (min-width: 769px) {
    .v901-bottom-nav { display: none; }
}

/* ---------- Back to top ---------- */
.v901-to-top {
    position: fixed; right: 1rem; bottom: 76px; z-index: 1100;
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--v901-gradient); color: #fff; border: none;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; cursor: pointer; opacity: 0; pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    box-shadow: var(--v901-shadow);
}
.v901-to-top-show { opacity: 1; pointer-events: auto; }

/* ---------- Utility ---------- */
.v901-text-center { text-align: center; }
.v901-mt-1 { margin-top: 0.6rem; } .v901-mt-2 { margin-top: 1.2rem; } .v901-mt-3 { margin-top: 2rem; }
.v901-p-content p { margin-bottom: 0.9rem; color: var(--v901-bg-light); line-height: 1.65; }
.v901-p-content strong { color: var(--v901-primary); }
.v901-p-content a { color: var(--v901-secondary); text-decoration: underline; }
.v901-list { padding-left: 1.6rem; }
.v901-list li { margin-bottom: 0.5rem; color: var(--v901-bg-light); }