/* Theme palette: update these values to retheme the whole page. */
:root {
  /* Brand and action colors */
  --color-brand-blue: #079fe8;
  --color-brand-blue-deep: #0879c0;
  --color-brand-blue-bright: #08a8f4;
  --color-brand-light: #38b8ee;
  --color-hero-start: #058bd2;
  --color-hero-end: #09a9ec;
  --color-action-green: #08b85b;
  --color-cta-red: #e63d4a;
  --color-cta-red-hover: #c92c3b;
  --shadow-cta-red: 0 9px 24px rgba(230,61,74,.32);
  --color-gold: #f1a525;
  --color-gold-ink: #695734;
  --color-gold-tint: #fff9eb;
  /* Text and surfaces */
  --color-heading: #142d3d;
  --color-text: #1f2933;
  --color-text-muted: #687782;
  --color-text-soft: #456171;
  --color-text-subtle: #4d5d67;
  --color-caption: #526570;
  --color-link: #24566e;
  --color-white: #fff;
  --color-page: #fff;
  --color-surface-soft: #f5f8fa;
  --color-blue-tint: #eaf7fc;
  --color-blue-soft: #dcecf5;
  --color-blue-pale: #f5fbfe;
  --color-border: #e7edf1;
  --color-border-soft: #d8e3e9;
  --color-border-mid: #d9e4eb;
  --color-border-strong: #a8bac5;
  /* Overlays and shadows */
  --white-08: rgba(255,255,255,.08);
  --white-13: rgba(255,255,255,.13);
  --white-14: rgba(255,255,255,.14);
  --white-26: rgba(255,255,255,.26);
  --white-40: rgba(255,255,255,.4);
  --white-45: rgba(255,255,255,.45);
  --white-55: rgba(255,255,255,.55);
  --white-65: rgba(255,255,255,.65);
  --white-94: rgba(255,255,255,.94);
  --white-96: rgba(255,255,255,.96);
  --overlay-blue-medium: rgba(0,46,82,.42);
  --overlay-blue-strong: rgba(0,46,82,.72);
  --shadow-header: rgba(0,137,214,.16);
  --shadow-green-button: rgba(0,139,69,.18);
  --shadow-blue-card: rgba(0,60,100,.16);
  --shadow-card: 0 12px 32px rgba(24,66,93,.09);
  --shadow-card-light: rgba(31,67,89,.04);
  --shadow-card-soft: rgba(31,67,89,.05);
  --radius-card: 18px;
}

/* Base page and typography */
* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth
}

body {
  margin:0;
  background:var(--color-page);
  color:var(--color-text);
  font-family:"IBM Plex Sans Thai",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.7
}

a {
  color:inherit
}

/* Header, navigation, and buttons */
.topbar {
  position:sticky;
  z-index:20;
  top:0;
  color:var(--color-white);
  background:linear-gradient(110deg,var(--color-brand-blue),var(--color-brand-blue-bright));
  border-radius:0 0 30px 30px;
  box-shadow:0 5px 20px var(--shadow-header)
}

.topbar-inner {
  min-height:76px;
  max-width:1240px;
  margin:auto;
  padding:11px 24px;
  display:flex;
  gap:24px;
  align-items:center;
  justify-content:space-between
}

.brand {
  display:flex;
  align-items:center;
  gap:11px;
  text-decoration:none;
  font-weight:900;
  white-space:nowrap
}

.brand-logo {
  width:132px;
  height:48px;
  object-fit:contain
}

.brand small {
  display:block;
  margin-top:-5px;
  font-size:9px;
  font-weight:600;
  letter-spacing:.12em;
  opacity:.82
}

.nav {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:clamp(8px,1.1vw,16px);
  flex:1
}

.nav a {
  color:var(--white-96);
  text-decoration:none;
  font-size:14px;
  font-weight:700;
  white-space:nowrap
}

.nav a:hover {
  text-decoration:underline;
  text-underline-offset:5px
}

.actions {
  display:flex;
  align-items:center;
  gap:8px;
  white-space:nowrap
}

.button {
  display:inline-flex;
  justify-content:center;
  align-items:center;
  min-height:42px;
  border:0;
  border-radius:10px;
  padding:9px 16px;
  text-decoration:none;
  font-weight:800;
  font-size:13px
}

.button-register {
  color:var(--color-white);
  background:var(--color-cta-red);
  box-shadow:var(--shadow-cta-red);
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease
}

.button-register:hover {
  background:var(--color-cta-red-hover);
  transform:translateY(-1px);
  box-shadow:0 12px 28px rgba(230,61,74,.36)
}

.menu-icon {
  display:grid;
  gap:5px;
  width:19px
}

.menu-icon span {
  display:block;
  width:19px;
  height:2px;
  border-radius:2px;
  background:currentColor;
  transition:transform .18s ease,opacity .18s ease
}

.menu-toggle.is-open .menu-icon span:first-child {
  transform:translateY(7px) rotate(45deg)
}

.menu-toggle.is-open .menu-icon span:nth-child(2) {
  opacity:0
}

.menu-toggle.is-open .menu-icon span:last-child {
  transform:translateY(-7px) rotate(-45deg)
}

.button-green {
  color:var(--color-white);
  background:var(--color-action-green);
  box-shadow:0 6px 16px var(--shadow-green-button)
}

.button-ghost {
  border:1px solid var(--white-55);
  color:var(--color-white);
  background:var(--white-08)
}

.menu-toggle {
  display:none;
  border:1px solid var(--white-45);
  color:var(--color-white);
  background:transparent;
  border-radius:9px;
  min-width:42px;
  min-height:42px;
  font-size:20px
}

main {
  overflow:hidden
}

.wrap {
  width:min(1160px,calc(100% - 40px));
  margin-inline:auto
}

/* Hero and banner carousel */
.hero {
  padding:42px 0 22px
}

.hero-box {
  overflow:hidden;
  display:grid;
  grid-template-columns:1fr;
  align-items:stretch;
  gap:18px;
  padding:clamp(24px,4vw,46px);
  border-radius:26px;
  color:var(--color-white);
  background:radial-gradient(circle at 83% 22%,var(--white-26),transparent 24%),linear-gradient(120deg,var(--color-hero-start),var(--color-hero-end) 70%,var(--color-brand-light));
  box-shadow:var(--shadow-card)
}

.eyebrow {
  margin:0 0 8px;
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em
}

.hero h1 {
  max-width:640px;
  margin:0;
  font-size:clamp(29px,4.2vw,46px);
  line-height:1.2
}

.hero-copy {
  max-width:620px;
  margin:15px 0 20px;
  color:var(--white-94);
  font-size:15px
}

.hero-cta {
  display:flex;
  flex-wrap:wrap;
  gap:10px
}

.hero-image-section {
  padding:42px 0 8px
}

.hero-copy-section {
  padding:0 0 22px
}

.hero-slider {
  position:relative;
  overflow:hidden;
  aspect-ratio:2.8;
  border:1px solid var(--white-40);
  border-radius:20px;
  background:var(--white-14);
  box-shadow:0 12px 28px var(--shadow-blue-card)
}

.hero-slide {
  position:absolute;
  inset:0;
  opacity:0;
  visibility:hidden;
  transition:opacity .45s ease
}

.hero-slide.is-active {
  opacity:1;
  visibility:visible
}

.hero-slide img {
  display:block;
  width:100%;
  height:100%;
  object-fit:contain
}

.slider-control {
  position:absolute;
  z-index:2;
  top:50%;
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  border:1px solid var(--white-65);
  border-radius:50%;
  color:var(--color-white);
  background:var(--overlay-blue-medium);
  font-size:27px;
  line-height:1;
  cursor:pointer;
  transform:translateY(-50%)
}

.slider-control:hover {
  background:var(--overlay-blue-strong)
}

.slider-control.prev {
  left:12px
}

.slider-control.next {
  right:12px
}

.slider-dots {
  position:absolute;
  z-index:2;
  left:50%;
  bottom:13px;
  display:flex;
  gap:8px;
  transform:translateX(-50%)
}

.slider-dot {
  width:10px;
  height:10px;
  padding:0;
  border:1px solid var(--color-white);
  border-radius:50%;
  background:var(--white-55);
  cursor:pointer
}

.slider-dot.is-active {
  width:24px;
  border-radius:8px;
  background:var(--color-white)
}

.notice {
  margin-top:14px;
  padding:11px 15px;
  border:1px solid var(--color-blue-soft);
  border-radius:12px;
  color:var(--color-text-soft);
  background:var(--color-blue-pale);
  font-size:12px
}

/* Sections and image galleries */
.section {
  padding:34px 0
}

.section.soft {
  background:var(--color-surface-soft)
}

.section-head {
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:20px;
  margin-bottom:18px
}

.section-head h2 {
  margin:0;
  font-size:clamp(22px,3vw,29px);
  line-height:1.25
}

.section-head p {
  max-width:650px;
  margin:6px 0 0;
  color:var(--color-text-muted);
  font-size:14px
}

.gallery {
  display:grid;
  gap:14px
}

.icon-carousel-nav {
  display:flex;
  justify-content:flex-end;
  gap:8px;
  margin:-6px 0 10px
}

.icon-nav {
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border:1px solid var(--color-border-soft);
  border-radius:50%;
  color:var(--color-link);
  background:var(--color-white);
  font-size:25px;
  line-height:1;
  cursor:pointer
}

.icon-nav:hover {
  color:var(--color-white);
  background:var(--color-brand-blue);
  border-color:var(--color-brand-blue)
}

.icon-track {
  display:flex;
  gap:14px;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  scroll-snap-type:x mandatory;
  scrollbar-width:none;
  padding:2px 2px 10px
}

.icon-track::-webkit-scrollbar {
  display:none
}

.icon-track>/* Image cards and captions */
.visual-card {
  flex:0 0 calc((100% - 98px)/8);
  scroll-snap-align:start
}

.gallery.main-gallery {
  grid-template-columns:repeat(4,1fr)
}

.gallery.sports-gallery {
  grid-template-columns:repeat(5,1fr)
}

.gallery.casino-gallery {
  grid-template-columns:repeat(5,1fr)
}

/* Provider and game carousels */
.provider-track {
  display:flex;
  width:100%;
  transition:transform .4s ease
}

.provider-page {
  flex:0 0 100%;
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:14px;
  align-content:start
}

.provider-viewport {
  overflow:hidden
}

.provider-controls {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:14px;
  margin-top:16px
}

.provider-arrow {
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border:1px solid var(--color-border-soft);
  border-radius:50%;
  color:var(--color-link);
  background:var(--color-white);
  font-size:25px;
  line-height:1;
  cursor:pointer
}

.provider-arrow:hover {
  color:var(--color-white);
  background:var(--color-brand-blue);
  border-color:var(--color-brand-blue)
}

.provider-page-status {
  min-width:42px;
  color:var(--color-text-muted);
  text-align:center;
  font-size:13px;
  font-weight:700
}

.gallery.popular-gallery {
  grid-template-columns:repeat(5,1fr)
}

.gallery.other-gallery {
  grid-template-columns:repeat(3,minmax(0,1fr))
}

.visual-card {
  margin:0;
  overflow:hidden;
  border:1px solid var(--color-border);
  border-radius:14px;
  background:var(--color-white);
  box-shadow:0 5px 18px var(--shadow-card-soft)
}

.visual-card img {
  display:block;
  width:100%;
  aspect-ratio:1.55;
  object-fit:cover;
  background:var(--color-blue-tint)
}

.visual-card figcaption {
  padding:7px 9px;
  color:var(--color-caption);
  text-align:center;
  font-size:11px;
  font-weight:700
}

.image-missing {
  display:none
}

.gallery.logo-gallery {
  grid-template-columns:1fr;
  max-width:280px
}

.gallery.logo-gallery .visual-card img {
  aspect-ratio:2.5;
  object-fit:contain;
  padding:16px
}

.icon-track .visual-card img {
  aspect-ratio:1
}

.provider-page .visual-card img {
  aspect-ratio:1.8;
  object-fit:contain;
  padding:10px
}

.gallery.popular-gallery .visual-card img {
  aspect-ratio:1.2
}

.gallery.other-gallery .visual-card img {
  object-position: left top;
  aspect-ratio:1.5
}

/* Promotion and information content */
.promo-card {
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
  align-items:start
}

.promo-card .visual-card img {
  width:100%;
  height:auto;
  aspect-ratio:4.91;
  object-fit:contain
}

.promo-copy {
  padding:22px;
  border-radius:16px;
  background:var(--color-white);
  border:1px solid var(--color-border)
}

.promo-copy h3 {
  margin:0 0 6px;
  font-size:20px
}

.promo-copy p {
  margin:0;
  color:var(--color-text-muted);
  font-size:14px
}

.article {
  padding:clamp(22px,4vw,42px);
  border:1px solid var(--color-border);
  border-radius:20px;
  background:var(--color-white);
  box-shadow:0 8px 28px var(--shadow-card-light)
}

.article h2 {
  margin:0 0 15px;
  font-size:clamp(25px,3vw,32px);
  line-height:1.3
}

.article h3 {
  margin:26px 0 8px;
  font-size:20px
}

.article p,.article li {
  color:var(--color-text-subtle);
  font-size:15px
}

.article p {
  margin:0 0 14px
}

.responsible {
  padding:18px;
  border-left:4px solid var(--color-gold);
  border-radius:0 13px 13px 0;
  background:var(--color-gold-tint);
  color:var(--color-gold-ink);
  font-size:13px
}

footer {
  margin-top:26px;
  padding:32px 0 24px;
  color:var(--color-border-mid);
  background:var(--color-heading)
}

.footer-row {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px
}

.footer-row p {
  max-width:760px;
  margin:8px 0;
  font-size:12px
}

.copyright {
  margin-top:20px;
  padding-top:13px;
  border-top:1px solid var(--white-13);
  color:var(--color-border-strong);
  font-size:11px
}

@media(max-width:900px) {
  .icon-track>.visual-card {
    flex-basis:calc((100% - 56px)/5)
  }

  .topbar-inner {
    gap:12px
  }

  .nav {
    gap:8px
  }

  .nav a {
    font-size:13px
  }

  .provider-page {
    grid-template-columns:repeat(4,minmax(0,1fr))
  }

  .gallery.sports-gallery,.gallery.casino-gallery,.gallery.popular-gallery {
    grid-template-columns:repeat(3,1fr)
  }

  .gallery.other-gallery {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }

}

@media(max-width:680px) {
  .gallery.other-gallery {
    grid-template-columns:repeat(2,minmax(0,1fr));
    grid-template-rows:repeat(6,13vw);
    gap:6px
  }

  .other-gallery .visual-card {
    position:relative;
    height:100%;
    border:0;
    border-radius:10px;
    box-shadow:0 5px 15px rgba(20,45,61,.13)
  }

  .other-gallery .visual-card:nth-child(1) {
    grid-column:1;
    grid-row:1/span 3
  }

  .other-gallery .visual-card:nth-child(2) {
    grid-column:2;
    grid-row:1/span 2
  }

  .other-gallery .visual-card:nth-child(3) {
    grid-column:2;
    grid-row:3/span 2
  }

  .other-gallery .visual-card:nth-child(4) {
    grid-column:1;
    grid-row:4/span 3
  }

  .other-gallery .visual-card:nth-child(5) {
    grid-column:2;
    grid-row:5/span 2
  }

  .other-gallery .visual-card img {
    width:100%;
    height:100%;
    padding:0;
    aspect-ratio:auto;
    object-fit:cover
  }

  .other-gallery .visual-card figcaption {
    position:absolute;
    top:7px;
    left:7px;
    right:auto;
    max-width:calc(100% - 14px);
    padding:4px 8px;
    border-radius:999px;
    color:var(--color-white);
    background:var(--overlay-blue-strong);
    text-align:left;
    font-size:11px;
    line-height:1.35;
    text-shadow:none
  }

  .icon-track {
    gap:9px
  }

  .icon-track>.visual-card {
    flex-basis:calc((100% - 18px)/3)
  }

  .topbar {
    border-radius:0 0 22px 22px
  }

  .topbar-inner {
    min-height:65px;
    padding:9px 14px;
    gap:9px;
    flex-wrap:wrap
  }

  .brand-logo {
    width:100px;
    height:38px
  }

  .actions {
    margin-left:auto;
    gap:6px
  }

  .actions .button {
    min-height:36px;
    padding:7px 10px;
    font-size:10px
  }

  .menu-toggle {
    display:grid;
    place-items:center
  }

  .topbar-inner {
    position:relative
  }

  .nav {
    display:none;
    position:absolute;
    z-index:30;
    top:calc(100% + 9px);
    left:12px;
    right:12px;
    flex-direction:column;
    align-items:stretch;
    gap:5px;
    padding:10px;
    border:1px solid var(--color-border);
    border-radius:16px;
    background:var(--color-white);
    box-shadow:0 14px 34px rgba(20,45,61,.2)
  }

  .nav.open {
    display:flex
  }

  .nav a {
    padding:11px 13px;
    border-radius:10px;
    color:var(--color-text);
    font-size:15px;
    line-height:1.35;
    background:var(--color-surface-soft)
  }

  .nav a:hover {
    color:var(--color-brand-blue-deep);
    background:var(--color-blue-tint);
    text-decoration:none
  }

  .wrap {
    width:min(100% - 28px,1160px)
  }

  .hero {
    padding:22px 0 14px
  }

  .hero.hero-image-section {
    padding:22px 0 9px
  }

  .hero.hero-copy-section {
    padding:0 0 14px
  }

  .hero-box {
    grid-template-columns:1fr;
    gap:16px;
    padding:23px 20px;
    border-radius:21px
  }

  .hero-copy {
    font-size:14px
  }

  .hero-slider {
    aspect-ratio:2.8
  }

  .slider-control {
    width:36px;
    height:36px;
    font-size:23px
  }

  .slider-dots {
    bottom:10px
  }

  .section {
    padding:25px 0
  }

  .section-head {
    align-items:start
  }

  .section-head p {
    font-size:12px
  }

  .gallery {
    gap:9px
  }

  .gallery.sports-gallery,.gallery.casino-gallery,.gallery.popular-gallery,.gallery.other-gallery {
    grid-template-columns:repeat(2,1fr)
  }

  .provider-page {
    grid-template-columns:repeat(3,minmax(0,1fr))
  }

  .visual-card figcaption {
    font-size:10px;
    padding:6px 4px
  }

  .promo-card {
    grid-template-columns:1fr;
    gap:12px
  }

  .promo-copy {
    padding:17px
  }

  .article {
    padding:22px 18px
  }

  .article p,.article li {
    font-size:14px
  }

  .footer-row {
    align-items:start;
    flex-direction:column
  }

}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }

  .hero-slide {
    transition:none
  }

  .provider-track {
    transition:none
  }

}

.mobile-register-cta {
  display:none
}

@media(max-width:680px) {
  .mobile-register-cta {
    position:fixed;
    z-index:40;
    right:15px;
    bottom:max(16px,env(safe-area-inset-bottom));
    display:inline-flex;
    min-width:118px;
    min-height:58px;
    align-items:center;
    justify-content:center;
    gap:7px;
    padding:0 17px;
    border:2px solid var(--color-white);
    border-radius:999px;
    color:var(--color-white);
    background:var(--color-cta-red);
    box-shadow:0 8px 22px rgba(20,45,61,.28),var(--shadow-cta-red);
    font-size:16px;
    font-weight:900;
    text-decoration:none;
    animation:cta-pulse 1.8s ease-in-out infinite
  }

  .mobile-register-cta span {
    font-size:18px;
    line-height:1
  }

  .mobile-register-cta:active {
    transform:scale(.96)
  }

}

@keyframes cta-pulse {
  0%,100% {
    transform:scale(1)
  }

  50% {
    transform:scale(1.055)
  }

}

@media(prefers-reduced-motion:reduce) {
  .mobile-register-cta {
    animation:none
  }

}

/* Google Sheet footer groups */
.afbl-footer-links { margin-top:24px; padding-top:18px; border-top:1px solid var(--color-border); font-size:13px; line-height:1.9; overflow-wrap:anywhere; }
.afbl-footer-group + .afbl-footer-group { margin-top:8px; }
.afbl-footer-links a { text-underline-offset:3px; }
.afbl-footer-links:empty { display:none; }

/* Article listing and single posts */
.article-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px; }
.article-card { display:block; overflow:hidden; border:1px solid var(--color-border); border-radius:var(--radius-card); background:var(--color-white); color:var(--color-text); text-decoration:none; box-shadow:var(--shadow-card); transition:transform .2s ease; }
.article-card:hover { transform:translateY(-3px); }
.article-card img { display:block; width:100%; height:auto; aspect-ratio:16/9; object-fit:cover; }
.article-card-copy { padding:18px; }
.article-card-copy h3 { margin:0 0 10px; font-size:20px; }
.article-card-copy span,.article-all-link { color:var(--color-brand-blue-deep); font-weight:700; }
.post-cover { margin:0 0 24px; overflow:hidden; border-radius:var(--radius-card); }
.post-cover img { display:block; width:100%; height:auto; object-fit:contain; }
.post-body h1 { margin:0 0 20px; font-size:clamp(26px,3vw,38px); line-height:1.4; }
.post-navigation { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:28px; }
.post-navigation a { display:flex; flex-direction:column; gap:6px; padding:20px; border:1px solid var(--color-border); border-radius:14px; background:var(--color-surface-soft); text-decoration:none; }
.post-navigation a:last-child { text-align:right; }
.post-navigation span { color:var(--color-text-muted); font-size:13px; }
.post-navigation strong { color:var(--color-brand-blue-deep); }
@media(max-width:680px) {
  .article-grid { grid-template-columns:1fr; gap:18px; }
  .article-card-copy { padding:16px; }
  .post-navigation { gap:10px; }
  .post-navigation a { padding:14px 12px; }
  .single-post { padding-top:18px; }
}

/* Other games on desktop: two cards above, three cards below. */
@media (min-width: 901px) {
  .gallery.other-gallery {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .gallery.other-gallery > .visual-card:nth-child(-n+2) {
    grid-column: span 3;
  }

  .gallery.other-gallery > .visual-card:nth-child(n+3) {
    grid-column: span 2;
  }
}