/* ============================================================
   FairPlayCasinos.co.uk — Premium Design System
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --navy:         #1B2A4A;
  --navy-dark:    #0F1A2E;
  --navy-light:   #2A3D63;
  --gold:         #C9A96E;
  --gold-light:   #DFC89A;
  --gold-muted:   #B8975A;
  --ivory:        #FAFAF7;
  --ivory-warm:   #F5F3EE;
  --gray-50:      #F8F8F6;
  --gray-100:     #EDEDEB;
  --gray-200:     #DCDCD8;
  --gray-300:     #B5B5B0;
  --gray-400:     #8C8C87;
  --gray-500:     #6B6B66;
  --gray-600:     #4A4A46;
  --charcoal:     #2D2D2A;
  --white:        #FFFFFF;
  --red:          #C0392B;
  --green:        #27AE60;

  --font-serif:   'DM Serif Display', Georgia, 'Times New Roman', serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --fs-xs:        0.75rem;
  --fs-sm:        0.875rem;
  --fs-base:      1rem;
  --fs-md:        1.125rem;
  --fs-lg:        1.25rem;
  --fs-xl:        1.5rem;
  --fs-2xl:       1.875rem;
  --fs-3xl:       2.25rem;
  --fs-4xl:       3rem;

  --container:    1180px;
  --radius:       8px;
  --radius-lg:    12px;
  --shadow-sm:    0 1px 3px rgba(27,42,74,0.06);
  --shadow-md:    0 4px 12px rgba(27,42,74,0.08);
  --shadow-lg:    0 8px 30px rgba(27,42,74,0.10);
  --transition:   0.2s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-muted); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.25;
  color: var(--navy);
}
h1 { font-size: var(--fs-3xl); margin-bottom: 1rem; }
h2 { font-size: var(--fs-2xl); margin-bottom: 0.75rem; }
h3 { font-size: var(--fs-xl); margin-bottom: 0.5rem; }
h4 { font-size: var(--fs-lg); margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }
ul, ol { margin-bottom: 1rem; padding-left: 1.5rem; }

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); border: 0;
}

.text-center { text-align: center; }
.text-gold   { color: var(--gold); }

/* --- Age Banner --- */
.age-banner {
  background: var(--navy-dark);
  color: var(--ivory);
  font-size: var(--fs-sm);
  padding: 0.6rem 0;
}
.age-banner__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.age-banner__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 700;
  font-size: var(--fs-xs);
  flex-shrink: 0;
}
.age-banner p { margin: 0; flex: 1; }
.age-banner__close {
  background: none;
  border: none;
  color: var(--gray-300);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}
.age-banner__close:hover { color: var(--white); }
.age-banner--hidden { display: none; }

/* --- Site Header --- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow var(--transition);
}
.site-header--scrolled { box-shadow: var(--shadow-md); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--navy);
}
.site-logo:hover { color: var(--navy); }
.site-logo__accent { color: var(--gold); }
.site-logo__icon { display: flex; }

/* Navigation */
.main-nav__list {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  padding: 0;
  margin: 0;
}
.main-nav__link {
  display: block;
  padding: 0.5rem 0.85rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
}
.main-nav__link:hover {
  background: var(--gray-50);
  color: var(--navy);
}
.main-nav__link--active {
  color: var(--navy);
  background: var(--ivory-warm);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle--open .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle--open .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle--open .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
  }
  .main-nav--open { display: block; }
  .main-nav__list {
    flex-direction: column;
    gap: 0;
  }
  .main-nav__link {
    padding: 0.75rem 1rem;
    font-size: var(--fs-base);
    border-radius: var(--radius);
  }
}

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: 1rem 0 0;
  font-size: var(--fs-sm);
  color: var(--gray-400);
}
.breadcrumbs a { color: var(--gray-500); }
.breadcrumbs a:hover { color: var(--navy); }
.breadcrumbs span { margin: 0 0.35rem; }

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--ivory);
  padding: 4rem 0 3.5rem;
  text-align: center;
}
.hero h1 {
  color: var(--white);
  font-size: var(--fs-3xl);
  max-width: 720px;
  margin: 0 auto 1rem;
}
.hero__sub {
  font-size: var(--fs-md);
  color: var(--gray-200);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  .hero { padding: 5.5rem 0 5rem; }
  .hero h1 { font-size: var(--fs-4xl); }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.4;
}
.btn--primary {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn--primary:hover {
  background: var(--gold-muted);
  border-color: var(--gold-muted);
  color: var(--white);
}
.btn--secondary {
  background: transparent;
  color: var(--ivory);
  border-color: rgba(255,255,255,0.3);
}
.btn--secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}
.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--gray-200);
}
.btn--outline:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}
.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--fs-xs);
}
.btn--visit {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  font-size: var(--fs-xs);
  padding: 0.45rem 1rem;
}
.btn--visit:hover {
  background: var(--navy-light);
  border-color: var(--navy-light);
  color: var(--white);
}

/* --- Trust Strip --- */
.trust-strip {
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 1rem 0;
}
.trust-strip__inner {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--gray-500);
  font-weight: 500;
}
.trust-strip__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--gold);
}

/* --- Sections --- */
.section {
  padding: 3.5rem 0;
}
.section--gray { background: var(--gray-50); }
.section--white { background: var(--white); }
.section--ivory { background: var(--ivory); }
.section--navy {
  background: var(--navy);
  color: var(--ivory);
}
.section--navy h2,
.section--navy h3 { color: var(--white); }

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.5rem;
}
.section__header p {
  color: var(--gray-500);
  font-size: var(--fs-md);
}

@media (min-width: 768px) {
  .section { padding: 4.5rem 0; }
}

/* --- Cards --- */
.card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card__title {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  margin-bottom: 0.5rem;
}
.card__text {
  color: var(--gray-500);
  font-size: var(--fs-sm);
  margin-bottom: 1rem;
}

.card-grid {
  display: grid;
  gap: 1.5rem;
}
.card-grid--2 { grid-template-columns: 1fr; }
.card-grid--3 { grid-template-columns: 1fr; }
.card-grid--4 { grid-template-columns: 1fr; }

@media (min-width: 600px) {
  .card-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* --- Comparison Table --- */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  background: var(--white);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  min-width: 700px;
}
.comparison-table thead {
  background: var(--navy);
  color: var(--white);
}
.comparison-table th {
  padding: 0.85rem 1rem;
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.comparison-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: var(--gray-50); }

.comparison-table .casino-name {
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
}
.comparison-table .offer-text {
  font-weight: 500;
}
.comparison-table .features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--gray-500);
}
.comparison-table .features-list li {
  padding: 0.1rem 0;
}
.comparison-table .features-list li::before {
  content: '✓ ';
  color: var(--green);
  font-weight: 600;
}
.table-note {
  font-size: var(--fs-xs);
  color: var(--gray-400);
  padding: 0.75rem 1rem;
  text-align: center;
  border-top: 1px solid var(--gray-100);
}

/* --- Review Summary Card --- */
.review-summary {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
}
.review-summary__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .review-summary__grid { grid-template-columns: 1fr 1fr; }
}
.review-summary dt {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 0.25rem;
}
.review-summary dd {
  font-size: var(--fs-base);
  color: var(--navy);
  margin: 0 0 1rem;
}

/* --- Strengths / Weaknesses --- */
.pros-cons {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin: 2rem 0;
}
@media (min-width: 600px) {
  .pros-cons { grid-template-columns: 1fr 1fr; }
}
.pros-cons__col {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.pros-cons__col h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}
.pros-cons__col--strengths h3 { color: var(--green); }
.pros-cons__col--weaknesses h3 { color: var(--red); }
.pros-cons__col ul {
  list-style: none;
  padding: 0;
}
.pros-cons__col li {
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
  font-size: var(--fs-sm);
}
.pros-cons__col--strengths li::before {
  content: '+';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}
.pros-cons__col--weaknesses li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 700;
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--gray-100);
}
.faq-item:last-child { border-bottom: none; }
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 2.5rem 1.25rem 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  position: relative;
  line-height: 1.5;
}
.faq-question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--fs-xl);
  color: var(--gold);
  font-weight: 300;
  transition: transform var(--transition);
}
.faq-item--open .faq-question::after {
  content: '−';
}
.faq-answer {
  display: none;
  padding: 0 0 1.25rem;
  color: var(--gray-600);
  font-size: var(--fs-sm);
  line-height: 1.7;
}
.faq-item--open .faq-answer { display: block; }

/* --- Content Sections --- */
.content-section {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}
.content-section h2 {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-100);
}
.content-section h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}
.content-section ul li,
.content-section ol li {
  margin-bottom: 0.4rem;
}

/* --- Why Us / Feature Grid --- */
.feature-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 600px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}
.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
}
.feature-item__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--gold);
}
.feature-item h3 {
  font-size: var(--fs-md);
  margin-bottom: 0.5rem;
}
.feature-item p {
  font-size: var(--fs-sm);
  color: var(--gray-500);
  margin: 0;
}

/* --- Responsible Gambling Block --- */
.rg-block {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  color: var(--ivory);
}
.rg-block h2 { color: var(--white); }
.rg-block p { color: var(--gray-200); max-width: 600px; margin: 0 auto 1.5rem; }
.rg-block .btn--primary { margin-top: 0.5rem; }

/* --- Contact Form --- */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--navy);
  margin-bottom: 0.35rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27,42,74,0.08);
}
.form-group textarea { resize: vertical; min-height: 140px; }

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--ivory);
  padding: 3rem 0 2.5rem;
  text-align: center;
}
.page-hero h1 { color: var(--white); font-size: var(--fs-2xl); }
.page-hero p { color: var(--gray-200); max-width: 600px; margin: 0.5rem auto 0; }

@media (min-width: 768px) {
  .page-hero { padding: 4rem 0 3.5rem; }
  .page-hero h1 { font-size: var(--fs-3xl); }
}

/* --- Footer --- */
.site-footer {
  background: var(--navy-dark);
  color: var(--gray-300);
  padding: 3.5rem 0 0;
  font-size: var(--fs-sm);
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}
.footer-col__title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.footer-col__list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col__list li { margin-bottom: 0.4rem; }
.footer-col__list a {
  color: var(--gray-300);
  font-size: var(--fs-sm);
}
.footer-col__list a:hover { color: var(--gold-light); }

.footer-compliance {
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-compliance__badges {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 700;
  font-size: var(--fs-sm);
  flex-shrink: 0;
}
.footer-compliance__text {
  color: var(--gray-200);
  font-weight: 500;
}
.footer-compliance__block {
  margin-bottom: 1rem;
}
.footer-compliance__block p { margin: 0 0 0.5rem; color: var(--gray-300); }
.footer-compliance__block a { color: var(--gold-light); }
.footer-compliance__block a:hover { color: var(--gold); }

.footer-bottom {
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p { margin: 0 0 0.25rem; color: var(--gray-400); font-size: var(--fs-xs); }
.footer-bottom__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom__links a { color: var(--gray-400); font-size: var(--fs-xs); }
.footer-bottom__links a:hover { color: var(--gold-light); }

/* --- Review Card Grid --- */
.review-card {
  display: flex;
  flex-direction: column;
}
.review-card__header {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--gray-100);
}
.review-card__body {
  padding: 1.25rem 1.75rem;
  flex: 1;
}
.review-card__footer {
  padding: 1rem 1.75rem;
  border-top: 1px solid var(--gray-100);
  display: flex;
  gap: 0.75rem;
}

/* --- Inline Notice --- */
.notice {
  background: var(--ivory-warm);
  border-left: 3px solid var(--gold);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: var(--fs-sm);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.notice--info {
  border-left-color: var(--navy);
  background: rgba(27,42,74,0.04);
}

/* --- Resource List (responsible gambling) --- */
.resource-list {
  list-style: none;
  padding: 0;
}
.resource-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-100);
}
.resource-list li:last-child { border-bottom: none; }
.resource-list strong { color: var(--navy); }
.resource-list a { color: var(--gold-muted); font-weight: 500; }
.resource-list a:hover { color: var(--navy); }

/* --- Legal Page --- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}
.legal-content h2 {
  margin-top: 2.5rem;
  font-size: var(--fs-xl);
}
.legal-content h3 {
  margin-top: 1.5rem;
}

/* --- Print --- */
@media print {
  .site-header, .age-banner, .nav-toggle, .site-footer { display: none; }
  body { color: #000; background: #fff; }
}