/* Bosigran Farm — UK Casino Guide
   Unique design: warm earth, deep green, cream, copper accents */

:root {
    --bf-color-bg: #0f1412;
    --bf-color-surface: #1a211e;
    --bf-color-surface-2: #232d29;
    --bf-color-cream: #f5f0e8;
    --bf-color-cream-muted: #c9c2b5;
    --bf-color-green: #2d4a3e;
    --bf-color-green-bright: #3d6b54;
    --bf-color-accent: #c47d3a;
    --bf-color-accent-hover: #d4925a;
    --bf-color-border: rgba(245, 240, 232, 0.12);
    --bf-font-sans: 'Figtree', system-ui, sans-serif;
    --bf-font-serif: 'Instrument Serif', Georgia, serif;
    --bf-radius: 12px;
    --bf-radius-lg: 20px;
    --bf-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
    --bf-transition: 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--bf-font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--bf-color-cream);
    background: var(--bf-color-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background — dynamic */
.bf-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}
.bf-bg__gradient {
    position: absolute;
    inset: 0;
    background: var(--bf-color-bg);
}
.bf-bg__gradient::before,
.bf-bg__gradient::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}
.bf-bg__gradient::before {
    width: min(90vmax, 600px);
    height: min(90vmax, 600px);
    background: radial-gradient(circle, rgba(45, 74, 62, 0.55) 0%, transparent 70%);
    top: -20%;
    left: -10%;
    animation: bf-orb-1 22s ease-in-out infinite;
}
.bf-bg__gradient::after {
    width: min(70vmax, 450px);
    height: min(70vmax, 450px);
    background: radial-gradient(circle, rgba(196, 125, 58, 0.18) 0%, transparent 70%);
    bottom: -15%;
    right: -5%;
    animation: bf-orb-2 25s ease-in-out infinite -5s;
}
.bf-bg__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}
.bf-bg__orb--1 {
    width: min(50vmax, 320px);
    height: min(50vmax, 320px);
    background: radial-gradient(circle, rgba(61, 107, 84, 0.35) 0%, transparent 65%);
    top: 40%;
    left: 60%;
    animation: bf-orb-3 24s ease-in-out infinite;
    animation-delay: -8s;
}
.bf-bg__orb--2 {
    width: min(40vmax, 260px);
    height: min(40vmax, 260px);
    background: radial-gradient(circle, rgba(196, 125, 58, 0.12) 0%, transparent 65%);
    top: 15%;
    right: 25%;
    animation: bf-orb-4 20s ease-in-out infinite;
    animation-delay: -12s;
}
.bf-bg__grain {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: bf-grain 8s steps(10) infinite;
}
@keyframes bf-orb-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(5%, 8%) scale(1.05); }
    66% { transform: translate(-4%, 4%) scale(0.98); }
}
@keyframes bf-orb-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-6%, -5%) scale(1.08); }
    66% { transform: translate(3%, -3%) scale(0.95); }
}
@keyframes bf-orb-3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-8%, -6%) scale(1.1); }
}
@keyframes bf-orb-4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(5%, 10%) scale(0.92); }
}
@keyframes bf-grain {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-2px, -1px); }
    50% { transform: translate(1px, 2px); }
    75% { transform: translate(-1px, 1px); }
}

/* Header */
.bf-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 20, 18, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--bf-color-border);
}
.bf-header__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.bf-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--bf-color-cream);
    font-family: var(--bf-font-serif);
}
.bf-logo__mark {
    flex-shrink: 0;
    line-height: 0;
}
.bf-logo__mark svg {
    display: block;
    width: 40px;
    height: 40px;
}
.bf-logo__text {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.2em;
    font-size: 1.35rem;
    font-weight: 400;
    letter-spacing: -0.02em;
}
.bf-logo__word { font-style: italic; }
.bf-logo__word--sub {
    font-size: 0.85em;
    color: var(--bf-color-cream-muted);
    font-style: normal;
}
.bf-nav__list {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.bf-nav__link {
    color: var(--bf-color-cream-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--bf-transition);
}
.bf-nav__link:hover { color: var(--bf-color-cream); }
.bf-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--bf-color-cream);
}
.bf-burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
}
.bf-header__dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bf-color-surface);
    border-bottom: 1px solid var(--bf-color-border);
    padding: 1rem 1.5rem;
    flex-direction: column;
    gap: 0.75rem;
}
.bf-header__dropdown a {
    color: var(--bf-color-cream);
    text-decoration: none;
    font-weight: 500;
}

@media (max-width: 768px) {
    .bf-nav { display: none; }
    .bf-burger { display: flex; }
    .bf-header__dropdown[hidden] { display: none !important; }
    .bf-header__dropdown:not([hidden]) { display: flex; }
}

/* Buttons */
.bf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--bf-font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: var(--bf-radius);
    border: none;
    cursor: pointer;
    transition: background var(--bf-transition), color var(--bf-transition), transform 0.15s ease;
}
.bf-btn--primary {
    background: linear-gradient(135deg, var(--bf-color-accent), #a66a2e);
    color: var(--bf-color-bg);
}
.bf-btn--primary:hover { background: linear-gradient(135deg, var(--bf-color-accent-hover), var(--bf-color-accent)); }
.bf-btn--outline {
    background: transparent;
    color: var(--bf-color-cream);
    border: 2px solid var(--bf-color-cream-muted);
}
.bf-btn--outline:hover { border-color: var(--bf-color-cream); color: var(--bf-color-cream); }
.bf-btn--cta {
    background: var(--bf-color-green-bright);
    color: var(--bf-color-cream);
    width: 100%;
    margin-top: 0.5rem;
}
.bf-btn--cta:hover { background: var(--bf-color-green); }

/* Hero — split layout */
.bf-hero {
    padding: 3.5rem 1.5rem 4rem;
    margin: 0 auto;
}
.bf-hero__inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 768px) {
    .bf-hero__inner {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    .bf-hero__ctas { justify-content: center; }
    .bf-hero__aside { justify-self: center; }
}
.bf-hero__main { min-width: 0; }
.bf-hero__badge {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    background: var(--bf-color-surface-2);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--bf-color-cream-muted);
    margin-bottom: 1rem;
    letter-spacing: 0.03em;
}
.bf-hero__title {
    font-family: var(--bf-font-serif);
    font-size: clamp(2.25rem, 5.5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.1;
    margin: 0 0 1rem;
    color: var(--bf-color-cream);
    letter-spacing: -0.02em;
}
.bf-hero__sub {
    font-family: var(--bf-font-sans);
    color: var(--bf-color-cream-muted);
    margin: 0 0 1.5rem;
    font-size: 1.05rem;
    line-height: 1.55;
    max-width: 32em;
}
@media (max-width: 768px) {
    .bf-hero__sub { max-width: none; }
}
.bf-hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.bf-hero__aside {
    position: relative;
}
.bf-hero__stats {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--bf-color-surface);
    border: 1px solid var(--bf-color-border);
    border-radius: var(--bf-radius-lg);
    padding: 1.25rem 1.5rem;
    min-width: 200px;
}
.bf-stat {
    display: flex;
    flex-direction: column;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--bf-color-border);
}
.bf-stat:last-child { border-bottom: none; }
.bf-stat__num {
    font-family: var(--bf-font-serif);
    font-size: 2rem;
    font-weight: 400;
    color: var(--bf-color-accent);
    line-height: 1.1;
}
.bf-stat__label {
    font-size: 0.75rem;
    color: var(--bf-color-cream-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.2rem;
}

/* Trust strip */
.bf-trust {
    padding: 2rem 1.5rem;
    background: var(--bf-color-surface);
    border-top: 1px solid var(--bf-color-border);
    border-bottom: 1px solid var(--bf-color-border);
}
.bf-trust__inner {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}
.bf-trust__icon { font-size: 2rem; display: block; margin-bottom: 0.5rem; }
.bf-trust__item h3 {
    font-family: var(--bf-font-serif);
    font-weight: 400;
    margin: 0 0 0.25rem;
    font-size: 1.15rem;
    color: var(--bf-color-cream);
}
.bf-trust__item p { margin: 0; font-size: 0.9rem; color: var(--bf-color-cream-muted); }

/* Section common */
.bf-section {
    padding: 3.5rem 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}
.bf-section__head {
    text-align: center;
    margin-bottom: 2rem;
}
.bf-section__title {
    font-family: var(--bf-font-serif);
    font-size: clamp(1.6rem, 4vw, 2.25rem);
    font-weight: 400;
    margin: 0 0 0.5rem;
    color: var(--bf-color-cream);
}
.bf-section__sub {
    margin: 0;
    color: var(--bf-color-cream-muted);
    font-size: 1rem;
}

/* Casino cards */
.bf-casinos__grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.bf-card {
    background: var(--bf-color-surface);
    border: 1px solid var(--bf-color-border);
    border-radius: var(--bf-radius-lg);
    padding: 1.25rem 1.5rem;
    transition: border-color var(--bf-transition), box-shadow var(--bf-transition);
    min-width: 0;
}
.bf-card:hover { border-color: rgba(196, 125, 58, 0.3); }
.bf-card__top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.bf-card__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 0;
}
.bf-card__logo {
    max-height: 48px;
    max-width: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    flex-shrink: 0;
}
.bf-card__name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--bf-color-cream);
    word-break: break-word;
    min-width: 0;
}
.bf-card__toggle {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--bf-color-accent);
    background: transparent;
    border: 1px solid var(--bf-color-accent);
    border-radius: var(--bf-radius);
    cursor: pointer;
    transition: background var(--bf-transition), color var(--bf-transition);
    flex-shrink: 0;
    white-space: nowrap;
}
.bf-card__toggle:hover {
    background: var(--bf-color-accent);
    color: var(--bf-color-bg);
}
.bf-card__toggle[aria-expanded="true"] {
    background: var(--bf-color-accent);
    color: var(--bf-color-bg);
}
@media (max-width: 600px) {
    .bf-card__top {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    .bf-card__brand {
        flex: none;
    }
    .bf-card__toggle {
        width: 100%;
        white-space: normal;
        text-align: center;
    }
}
@media (max-width: 480px) {
    .bf-card {
        padding: 1rem 1rem;
    }
    .bf-card__logo {
        max-width: 100px;
        max-height: 40px;
    }
}
.bf-card__detail {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--bf-color-border);
    overflow: hidden;
    transition: opacity var(--bf-transition);
}
.bf-card__detail[hidden] { display: none !important; }
.bf-card__meta {
    font-size: 0.85rem;
    color: var(--bf-color-cream-muted);
    margin: 0 0 0.5rem;
}
.bf-card__rating {
    font-weight: 700;
    color: var(--bf-color-accent);
    margin: 0 0 0.75rem;
}
.bf-card__desc {
    margin: 0 0 0.75rem;
    color: var(--bf-color-cream-muted);
    font-size: 0.95rem;
}
.bf-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}
.bf-card__features li {
    padding: 0.25rem 0.6rem;
    background: var(--bf-color-surface-2);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--bf-color-cream-muted);
}

/* Methodology */
.bf-methodology__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.bf-method {
    background: var(--bf-color-surface);
    border: 1px solid var(--bf-color-border);
    border-radius: var(--bf-radius);
    padding: 1.5rem;
}
.bf-method h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    color: var(--bf-color-cream);
}
.bf-method p { margin: 0; font-size: 0.95rem; color: var(--bf-color-cream-muted); }
.bf-methodology__link {
    text-align: center;
    margin: 0;
}
.bf-methodology__link a {
    color: var(--bf-color-accent);
    text-decoration: none;
    font-weight: 500;
}
.bf-methodology__link a:hover { text-decoration: underline; }

/* FAQ accordion (visual only; content always visible for SEO) */
.bf-accordion { max-width: 600px; margin: 0 auto; }
.bf-accordion__item {
    background: var(--bf-color-surface);
    border: 1px solid var(--bf-color-border);
    border-radius: var(--bf-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 0.75rem;
}
.bf-accordion__title {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
    color: var(--bf-color-cream);
}
.bf-accordion__content {
    margin: 0;
    font-size: 0.95rem;
    color: var(--bf-color-cream-muted);
}

/* CTA block */
.bf-cta-block {
    padding: 3rem 1.5rem;
    background: var(--bf-color-surface);
    border-top: 1px solid var(--bf-color-border);
}
.bf-cta-block__inner {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
}
.bf-cta-block__title {
    font-family: var(--bf-font-serif);
    font-size: 1.5rem;
    margin: 0 0 0.5rem;
    color: var(--bf-color-cream);
}
.bf-cta-block__text {
    margin: 0 0 1.5rem;
    color: var(--bf-color-cream-muted);
}
.bf-cta-block .bf-btn--primary { min-width: 140px; }

/* Footer */
.bf-footer {
    font-family: var(--bf-font-sans);
    background: var(--bf-color-surface-2);
    border-top: 1px solid var(--bf-color-border);
    padding: 2.5rem 1.5rem 1.5rem;
}
.bf-footer__inner { max-width: 1000px; margin: 0 auto; }
.bf-footer__grid {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 2rem;
    margin-bottom: 2rem;
}
@media (max-width: 700px) {
    .bf-footer__grid { grid-template-columns: 1fr; text-align: center; }
}
.bf-footer__logo {
    font-family: var(--bf-font-serif);
    font-weight: 400;
    font-size: 1.25rem;
    color: var(--bf-color-cream);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 0.5rem;
}
.bf-footer__tagline {
    margin: 0;
    font-size: 0.9rem;
    font-family: var(--bf-font-sans);
    color: var(--bf-color-cream-muted);
}
.bf-footer__links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.bf-footer__links a {
    font-family: var(--bf-font-sans);
    color: var(--bf-color-cream-muted);
    text-decoration: none;
    font-size: 0.95rem;
}
.bf-footer__links a:hover { color: var(--bf-color-cream); }
.bf-footer__contact {
    font-family: var(--bf-font-sans);
    font-size: 0.9rem;
    color: var(--bf-color-cream-muted);
}
.bf-footer__contact strong { color: var(--bf-color-cream); display: block; margin-bottom: 0.35rem; }
.bf-footer__contact p { margin: 0 0 0.25rem; }
.bf-footer__contact a { color: var(--bf-color-accent); text-decoration: none; }
.bf-footer__company { margin-top: 0.5rem !important; font-size: 0.85rem; opacity: 0.9; }
.bf-footer__trust {
    margin-bottom: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--bf-color-border);
}
.bf-footer__trust-label {
    font-family: var(--bf-font-sans);
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bf-color-cream-muted);
    margin-bottom: 1rem;
}
.bf-footer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}
.bf-footer__badge {
    display: inline-block;
    opacity: 0.85;
    transition: opacity var(--bf-transition);
}
.bf-footer__badge:hover { opacity: 1; }
.bf-footer__badge img {
    display: block;
    height: 36px;
    width: auto;
    max-width: 100px;
    object-fit: contain;
}
.bf-footer__disclaimer {
    font-family: var(--bf-font-sans);
    font-size: 0.8rem;
    color: var(--bf-color-cream-muted);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: var(--bf-radius);
}
.bf-footer__disclaimer a { color: var(--bf-color-accent); text-decoration: none; }
.bf-footer__disclaimer a:hover { text-decoration: underline; }
.bf-footer__bottom {
    font-family: var(--bf-font-sans);
    font-size: 0.8rem;
    color: var(--bf-color-cream-muted);
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid var(--bf-color-border);
}
.bf-footer__bottom p { margin: 0; }

/* Inner pages */
.bf-page { padding-top: 2rem; padding-bottom: 3rem; min-height: 50vh; }
.bf-content-block {
    background: var(--bf-color-surface);
    border: 1px solid var(--bf-color-border);
    border-radius: var(--bf-radius);
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}
.bf-content-block h2 {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
    color: var(--bf-color-cream);
}
.bf-content-block p { margin: 0 0 0.75rem; color: var(--bf-color-cream-muted); font-size: 0.95rem; }
.bf-content-block p:last-child { margin-bottom: 0; }
.bf-content-block a { color: var(--bf-color-accent); text-decoration: none; }
.bf-content-block a:hover { text-decoration: underline; }

/* Policy pages (long text) */
.bf-policy {
    max-width: 720px;
    margin: 0 auto;
}
.bf-policy .bf-section__title { text-align: left; margin-bottom: 0.5rem; }
.bf-policy .bf-section__sub { text-align: left; margin-bottom: 1.5rem; }
.bf-policy__content {
    color: var(--bf-color-cream-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}
.bf-policy__content p { margin: 0 0 1rem; }
.bf-policy__content p:last-child { margin-bottom: 0; }
.bf-policy__content h2 {
    margin: 1.75rem 0 0.5rem;
    font-size: 1.15rem;
    color: var(--bf-color-cream);
    font-family: var(--bf-font-sans);
}
.bf-policy__content h2:first-of-type { margin-top: 0; }
.bf-policy__content ul, .bf-policy__content ol {
    margin: 0 0 1rem;
    padding-left: 1.5rem;
}
.bf-policy__content li { margin-bottom: 0.35rem; }
.bf-policy__content a { color: var(--bf-color-accent); text-decoration: none; }
.bf-policy__content a:hover { text-decoration: underline; }
.bf-policy__content strong { color: var(--bf-color-cream); }