/* Betfair Casino Review - Montgomery DNA */
/* Color palette inspired by betfair.com: yellow/gold accent, dark navy, off-white */

:root {
  --c-bg: #ffffff;
  --c-bg-alt: #f4f6f8;
  --c-text: #1a1f2c;
  --c-muted: #5b6478;
  --c-primary: #ffb80c;        /* Betfair yellow */
  --c-primary-dark: #e0a000;
  --c-secondary: #11141d;       /* near-black navy */
  --c-secondary-2: #2a3145;
  --c-border: #e1e5eb;
  --c-success: #1f8a4c;
  --c-link: #0b66c2;
  --shadow-sm: 0 2px 8px rgba(17, 20, 29, 0.06);
  --shadow-md: 0 6px 20px rgba(17, 20, 29, 0.1);
  --radius: 8px;
  --radius-lg: 12px;
  --container: 1200px;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-link); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 880px; }

.section-title { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 12px; color: var(--c-secondary); line-height: 1.25; }
.section-sub { color: var(--c-muted); margin: 0 0 32px; max-width: 720px; }

.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Skip link for keyboard users */
.skip-link { position: absolute; top: -40px; left: 8px; background: var(--c-secondary); color: var(--c-primary); padding: 10px 16px; border-radius: 4px; font-weight: 700; z-index: 200; transition: top .15s; }
.skip-link:focus { top: 8px; outline: 3px solid var(--c-primary); }

/* Focus-visible for keyboard navigation */
:focus-visible { outline: 3px solid var(--c-primary); outline-offset: 2px; border-radius: 3px; }
.btn:focus-visible { outline-offset: 3px; }
.faq-item summary:focus-visible { outline: 3px solid var(--c-primary); outline-offset: -3px; }

/* Form error message */
.form-error { color: #ffb6b6; background: rgba(192,57,43,0.18); padding: 8px 12px; border-radius: 4px; margin: 0; font-size: 0.9rem; }

/* Buttons */
.btn { display: inline-block; padding: 11px 22px; border-radius: var(--radius); font-weight: 700; font-size: 0.95rem; cursor: pointer; border: 2px solid transparent; transition: all .2s; line-height: 1; text-align: center; text-decoration: none; }
.btn-primary { background: var(--c-primary); color: var(--c-secondary); border-color: var(--c-primary); }
.btn-primary:hover { background: var(--c-primary-dark); border-color: var(--c-primary-dark); text-decoration: none; }
.btn-secondary { background: var(--c-secondary); color: #fff; border-color: var(--c-secondary); }
.btn-secondary:hover { background: var(--c-secondary-2); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--c-secondary); border-color: var(--c-secondary); }
.btn-ghost:hover { background: var(--c-secondary); color: #fff; text-decoration: none; }
.btn-link { background: transparent; color: var(--c-link); border-color: transparent; padding: 10px 0; }
.btn-lg { padding: 14px 28px; font-size: 1.05rem; }

/* HEADER */
.site-header {
  background: var(--c-bg); border-bottom: 1px solid var(--c-border);
  position: sticky; top: 0; z-index: 100;
}
.header-inner { display: flex; align-items: center; gap: 20px; padding: 14px 20px; }
.logo { flex-shrink: 0; }
.logo img { height: 40px; width: auto; }
.primary-nav { flex: 1; }
.primary-nav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; justify-content: center; flex-wrap: wrap; }
.primary-nav a { color: var(--c-secondary); font-weight: 600; font-size: 0.95rem; }
.primary-nav a:hover { color: var(--c-primary-dark); text-decoration: none; }
.header-cta { display: flex; gap: 8px; flex-shrink: 0; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--c-secondary); margin: 5px 0; transition: .2s; }

/* HERO */
.hero {
  background: linear-gradient(135deg, #11141d 0%, #1d2332 60%, #2a3145 100%);
  color: #fff; padding: 60px 0;
}
.hero-inner { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.hero-eyebrow { display: inline-block; background: var(--c-primary); color: var(--c-secondary); padding: 4px 10px; border-radius: 4px; font-weight: 700; font-size: 0.78rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 14px; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); line-height: 1.18; margin: 0 0 16px; }
.hero-lead { font-size: 1.05rem; color: rgba(255,255,255,0.88); margin: 0 0 18px; }
.hero-bullets { list-style: none; padding: 0; margin: 0 0 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; }
.hero-bullets li { padding-left: 22px; position: relative; font-size: 0.95rem; color: rgba(255,255,255,0.92); }
.hero-bullets li::before { content: "✓"; position: absolute; left: 0; color: var(--c-primary); font-weight: 700; }
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
.hero-actions .btn-link { color: var(--c-primary); }
.hero-disclosure { font-size: 0.78rem; color: rgba(255,255,255,0.55); margin: 0; }
.hero-image-wrap { position: relative; }
.hero-image-wrap img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; }
.hero-rating { position: absolute; bottom: 16px; right: 16px; background: rgba(17,20,29,0.92); color: #fff; padding: 12px 16px; border-radius: var(--radius); display: flex; flex-direction: column; gap: 2px; min-width: 130px; border: 1px solid var(--c-primary); }
.rating-num { font-size: 1.6rem; font-weight: 800; line-height: 1; color: var(--c-primary); }
.rating-stars { letter-spacing: 2px; color: var(--c-primary); }
.rating-label { font-size: 0.74rem; color: rgba(255,255,255,0.7); }

/* CATEGORIES */
.categories { padding: 60px 0; background: var(--c-bg); }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cat-card { background: var(--c-bg-alt); border-radius: var(--radius-lg); padding: 26px 22px; text-align: center; border: 1px solid var(--c-border); transition: .2s; color: var(--c-text); display: block; }
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--c-primary); text-decoration: none; }
.cat-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--c-primary); color: var(--c-secondary); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.cat-card h3 { margin: 0 0 8px; font-size: 1.2rem; color: var(--c-secondary); }
.cat-card p { margin: 0; color: var(--c-muted); font-size: 0.95rem; }

/* SLOTS SLIDER */
.slots-slider { padding: 60px 0; background: var(--c-bg-alt); }
.slider { position: relative; }
.slider-track { display: flex; gap: 16px; overflow-x: auto; scroll-behavior: smooth; padding: 6px 2px 18px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: thin; }
.slider-track::-webkit-scrollbar { height: 6px; }
.slider-track::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 4px; }
.slot-card { flex: 0 0 220px; scroll-snap-align: start; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: .2s; }
.slot-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.slot-card img { width: 100%; height: auto; aspect-ratio: 240/320; object-fit: cover; }
.slot-card h3 { margin: 12px 14px 4px; font-size: 1rem; color: var(--c-secondary); }
.slot-card span { display: block; margin: 0 14px 14px; color: var(--c-muted); font-size: 0.82rem; }
.slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: var(--c-secondary); color: #fff; border: 0; font-size: 1.6rem; cursor: pointer; box-shadow: var(--shadow-md); display: flex; align-items: center; justify-content: center; line-height: 1; z-index: 2; }
.slider-arrow:hover { background: var(--c-primary); color: var(--c-secondary); }
.slider-prev { left: -10px; }
.slider-next { right: -10px; }

/* BONUSES */
.bonuses { padding: 60px 0; }
.bonus-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.bonus-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 24px; display: flex; flex-direction: column; }
.bonus-card--featured { border-color: var(--c-primary); border-width: 2px; background: linear-gradient(180deg, #fffaeb 0%, #fff 60%); }
.bonus-tag { display: inline-block; background: var(--c-secondary); color: #fff; padding: 3px 10px; border-radius: 3px; font-size: 0.72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 10px; align-self: flex-start; }
.bonus-card--featured .bonus-tag { background: var(--c-primary); color: var(--c-secondary); }
.bonus-card h3 { margin: 0 0 6px; font-size: 1.2rem; color: var(--c-secondary); }
.bonus-amount { color: var(--c-primary-dark); font-weight: 700; font-size: 1.05rem; margin: 0 0 14px; }
.bonus-meta { list-style: none; padding: 0; margin: 0 0 18px; font-size: 0.9rem; color: var(--c-muted); flex: 1; }
.bonus-meta li { padding: 4px 0; border-bottom: 1px dashed var(--c-border); }
.bonus-meta li:last-child { border-bottom: 0; }

/* PROMO CODES + CASINO INFO TABLE */
.promo-codes, .casino-info { padding: 60px 0; background: var(--c-bg-alt); }
.casino-info { background: var(--c-bg); }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.data-table th, .data-table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--c-border); }
.data-table thead { background: var(--c-secondary); color: #fff; }
.data-table thead th { font-weight: 700; }
.data-table tbody tr:hover { background: var(--c-bg-alt); }
.data-table--info th { background: var(--c-bg-alt); width: 30%; color: var(--c-secondary); }
.data-table code { background: var(--c-bg-alt); padding: 4px 8px; border-radius: 3px; font-weight: 700; color: var(--c-secondary); }
.status { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 0.78rem; font-weight: 700; }
.status-active { background: rgba(31,138,76,0.15); color: var(--c-success); }
.small-print { color: var(--c-muted); font-size: 0.82rem; margin: 16px 0 0; }

/* SEO TEXT */
.seo-text { padding: 70px 0; }
.seo-text h2 { font-size: clamp(1.6rem, 3vw, 2rem); color: var(--c-secondary); margin: 40px 0 12px; }
.seo-text h2:first-child { margin-top: 0; }
.seo-text h3 { font-size: 1.4rem; color: var(--c-secondary); margin: 32px 0 10px; }
.seo-text h4 { font-size: 1.15rem; color: var(--c-secondary); margin: 24px 0 8px; }
.seo-text h5 { font-size: 1rem; color: var(--c-secondary); margin: 20px 0 8px; }
.seo-text p { margin: 0 0 16px; }
.seo-text ul, .seo-text ol { padding-left: 22px; margin: 0 0 18px; }
.seo-text li { margin-bottom: 6px; }
.seo-text img { border-radius: var(--radius); margin: 24px 0; box-shadow: var(--shadow-sm); }

/* PLAYER REVIEWS */
.player-reviews { padding: 60px 0; background: var(--c-bg-alt); }
.reviews-aggregate { display: grid; grid-template-columns: 200px 1fr; gap: 30px; align-items: center; background: #fff; border-radius: var(--radius-lg); padding: 24px; margin-bottom: 30px; box-shadow: var(--shadow-sm); }
.agg-score { text-align: center; padding: 20px; background: var(--c-bg-alt); border-radius: var(--radius); }
.agg-num { display: block; font-size: 3rem; font-weight: 800; color: var(--c-primary-dark); line-height: 1; }
.agg-stars { color: var(--c-primary); letter-spacing: 3px; font-size: 1.2rem; }
.rating-bars { list-style: none; padding: 0; margin: 0; }
.rating-bars li { display: grid; grid-template-columns: 30px 1fr 30px; gap: 10px; align-items: center; padding: 4px 0; font-size: 0.9rem; color: var(--c-muted); }
.bar { background: var(--c-bg-alt); border-radius: 4px; height: 10px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--c-primary); border-radius: 4px; }
.reviews-slider { position: relative; }
.review-card { flex: 0 0 320px; scroll-snap-align: start; background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; }
.review-rating { color: var(--c-primary); letter-spacing: 2px; font-size: 1rem; margin-bottom: 10px; }
.review-text { flex: 1; margin: 0 0 14px; color: var(--c-text); font-size: 0.95rem; line-height: 1.55; font-style: italic; }
.review-card footer { border-top: 1px solid var(--c-border); padding-top: 10px; }
.review-card footer strong { display: block; color: var(--c-secondary); }
.review-card footer span { color: var(--c-muted); font-size: 0.82rem; }

/* CTA FORM */
.cta-form-section { padding: 60px 0; background: linear-gradient(135deg, var(--c-secondary) 0%, var(--c-secondary-2) 100%); color: #fff; text-align: center; }
.cta-form-section .section-title { color: #fff; }
.cta-form-section .section-sub { color: rgba(255,255,255,0.8); margin-left: auto; margin-right: auto; }
.cta-form { display: flex; flex-direction: column; gap: 14px; max-width: 480px; margin: 0 auto; align-items: stretch; text-align: left; }
.cta-form input[type="email"] { padding: 14px 16px; border: 0; border-radius: var(--radius); font-size: 1rem; }
.cta-checkbox { color: rgba(255,255,255,0.85); font-size: 0.9rem; display: flex; gap: 8px; align-items: center; }
.cta-form .btn { width: 100%; }
.cta-form-section .small-print { color: rgba(255,255,255,0.6); margin-top: 14px; max-width: 480px; margin-left: auto; margin-right: auto; text-align: center; }

/* APP BLOCK */
.app-block { padding: 60px 0; }
.app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.app-info { background: var(--c-bg-alt); border-radius: var(--radius-lg); padding: 28px; border: 1px solid var(--c-border); }
.app-info h3 { margin: 0 0 12px; color: var(--c-secondary); }
.app-info ul { padding-left: 20px; margin: 14px 0 18px; color: var(--c-muted); }
.app-info li { margin-bottom: 6px; }
.app-howto-title { font-size: 1.3rem; color: var(--c-secondary); margin: 30px 0 14px; }
.app-howto { padding-left: 22px; counter-reset: app; }
.app-howto li { padding: 8px 0; }

/* PROS CONS */
.pros-cons { padding: 60px 0; background: var(--c-bg-alt); }
.pc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.pc-pros, .pc-cons { background: #fff; padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--c-border); }
.pc-pros h3 { color: var(--c-success); margin: 0 0 14px; }
.pc-cons h3 { color: #c0392b; margin: 0 0 14px; }
.pc-pros ul, .pc-cons ul { padding-left: 22px; margin: 0; }
.pc-pros li, .pc-cons li { padding: 6px 0; }

/* AUTHOR */
.author-block { padding: 60px 0; }
.author-card { display: grid; grid-template-columns: 160px 1fr; gap: 30px; background: var(--c-bg-alt); padding: 30px; border-radius: var(--radius-lg); align-items: start; border: 1px solid var(--c-border); }
.author-card img { border-radius: 50%; width: 160px; height: 160px; object-fit: cover; }
.author-info h3 { margin: 0 0 4px; font-size: 1.3rem; color: var(--c-secondary); }
.author-title { color: var(--c-primary-dark); font-weight: 700; margin: 0 0 12px; }
.author-meta { color: var(--c-muted); font-size: 0.88rem; margin-top: 10px; }

/* FAQ */
.faq-block { padding: 60px 0; background: var(--c-bg-alt); }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; }
.faq-item summary { padding: 16px 20px; cursor: pointer; font-weight: 600; color: var(--c-secondary); list-style: none; position: relative; padding-right: 44px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; font-weight: 400; color: var(--c-primary-dark); transition: .2s; }
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 20px 18px; color: var(--c-muted); }
.faq-answer p { margin: 0; }

/* CTA BANNER */
.cta-banner { padding: 50px 0; background: var(--c-primary); text-align: center; }
.cta-banner h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--c-secondary); margin: 0 0 8px; }
.cta-banner p { color: var(--c-secondary); opacity: 0.85; margin: 0 0 22px; }
.cta-banner .btn-primary { background: var(--c-secondary); color: var(--c-primary); border-color: var(--c-secondary); }
.cta-banner .btn-primary:hover { background: var(--c-secondary-2); border-color: var(--c-secondary-2); }

/* LEGAL SMALL */
.legal-small { padding: 24px 0; background: var(--c-bg); border-top: 1px solid var(--c-border); }
.legal-small p { color: var(--c-muted); font-size: 0.78rem; line-height: 1.6; margin: 0; }

/* FOOTER */
.site-footer { background: var(--c-secondary); color: rgba(255,255,255,0.75); padding: 48px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr 1.8fr; gap: 30px; }
.footer-brand img { background: rgba(255,255,255,0.05); padding: 8px; border-radius: 6px; }
.footer-brand p { font-size: 0.9rem; margin: 14px 0 0; }
.footer-nav h4, .footer-payments h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 14px; }
.footer-nav ul { list-style: none; padding: 0; margin: 0; }
.footer-nav li { margin-bottom: 8px; }
.footer-nav a { color: rgba(255,255,255,0.75); font-size: 0.92rem; }
.footer-nav a:hover { color: var(--c-primary); text-decoration: none; }
.pay-list { list-style: none; padding: 0; margin: 0 0 18px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.pay-list li { background: #fff; padding: 6px 10px; border-radius: 4px; display: inline-flex; align-items: center; min-height: 38px; box-sizing: border-box; }
.pay-list img { display: block; max-height: 22px; width: auto; height: auto; }
.pay-list img.pay-img--dark { filter: invert(1); }
.footer-bottom { padding: 22px 20px; border-top: 1px solid rgba(255,255,255,0.08); margin-top: 40px; text-align: center; font-size: 0.82rem; color: rgba(255,255,255,0.6); }

/* STICKY CTA */
.sticky-cta { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--c-secondary); color: #fff; padding: 12px 18px; padding-right: 40px; border-radius: var(--radius); box-shadow: var(--shadow-md); z-index: 90; max-width: 92%; border: 2px solid var(--c-primary); transition: opacity .25s, transform .25s; }
.sticky-cta.is-hidden { opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(40px); }
.sticky-inner { display: flex; gap: 16px; align-items: center; }
.sticky-text strong { display: block; color: var(--c-primary); font-size: 1.05rem; }
.sticky-text span { font-size: 0.78rem; color: rgba(255,255,255,0.7); }
.sticky-close { position: absolute; top: 6px; right: 6px; background: transparent; border: 0; color: rgba(255,255,255,0.7); font-size: 1.4rem; cursor: pointer; line-height: 1; padding: 4px 8px; }
.sticky-close:hover { color: #fff; }

/* RESPONSIVE */
@media (max-width: 1023px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .bonus-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .nav-toggle { display: block; margin-left: auto; order: 3; }
  .header-inner { flex-wrap: wrap; }
  .primary-nav { order: 4; flex-basis: 100%; max-height: 0; overflow: hidden; transition: max-height .3s; }
  .primary-nav.is-open { max-height: 600px; padding: 14px 0; }
  .primary-nav ul { flex-direction: column; gap: 12px; align-items: stretch; }
  .primary-nav a { padding: 8px 0; display: block; }
  .header-cta { order: 2; margin-left: auto; }
  .header-cta .btn { padding: 8px 14px; font-size: 0.85rem; }
  .hero { padding: 40px 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 26px; }
  .hero-bullets { grid-template-columns: 1fr; }
  .hero-rating { position: static; margin-top: 14px; flex-direction: row; align-items: center; gap: 12px; }
  .cat-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .reviews-aggregate { grid-template-columns: 1fr; gap: 16px; padding: 18px; }
  .pc-grid { grid-template-columns: 1fr; }
  .author-card { grid-template-columns: 1fr; text-align: center; }
  .author-card img { margin: 0 auto; }
  .app-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .slider-arrow { width: 36px; height: 36px; font-size: 1.3rem; }
  .slider-prev { left: 0; }
  .slider-next { right: 0; }
  .slot-card { flex: 0 0 180px; }
  .review-card { flex: 0 0 270px; }
  .sticky-cta { left: 8px; right: 8px; transform: none; max-width: none; }
  .sticky-cta.is-hidden { transform: translateY(60px); }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .seo-text h2 { margin-top: 32px; }
  .data-table th, .data-table td { padding: 10px 12px; font-size: 0.88rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}