/* =========================================
   Nikotiinit Subdomain – Main Stylesheet
   Modern, lightweight, mobile-first
   ========================================= */

:root {
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-text: #1a1a2e;
  --color-text-muted: #555;
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-border-strong: rgba(0, 0, 0, 0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --max-width: 960px;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--color-primary-hover); }

/* ----- Layout ----- */
.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ----- Breadcrumb ----- */
.breadcrumb {
  padding-top: 12px;
  padding-bottom: 4px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span[aria-hidden] { margin: 0 6px; }

/* ----- Header ----- */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
  position: relative;
}
.brand {
  text-decoration: none;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.3px;
}
.nav a {
  margin-left: 20px;
  text-decoration: none;
  color: var(--color-text);
  opacity: 0.8;
  font-size: 0.95rem;
  font-weight: 500;
  transition: opacity 0.15s;
}
.nav a:hover, .nav a[aria-current] {
  opacity: 1;
  color: var(--color-primary);
}

/* Hamburger menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 100;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ----- Main content ----- */
main { padding-bottom: 40px; }

h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
h2 {
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.2px;
}
.lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin: 0 0 28px;
  max-width: 680px;
}

/* ----- Cards ----- */
.card {
  background: var(--color-surface);
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin: 18px 0;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); }
.card p { margin: 0; color: var(--color-text-muted); }
.card h2 { color: var(--color-text); }

/* ----- FAQ ----- */
.faq-section {
  margin: 28px 0;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin: 10px 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 650;
  padding: 16px 20px;
  font-size: 1rem;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.15s;
}
.faq-item summary:hover { background: rgba(0, 0, 0, 0.02); }
.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--color-text-muted);
  transition: transform 0.2s;
}
.faq-item[open] summary::after {
  content: "−";
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-answer {
  padding: 0 20px 16px;
  color: var(--color-text-muted);
  line-height: 1.6;
}
.faq-answer p { margin: 0; }

/* ----- Responsible note ----- */
.responsible-note {
  background: #fef3c7;
  border: 1px solid #f59e0b;
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 28px 0;
}
.responsible-note h2 {
  color: #92400e;
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.responsible-note p {
  color: #78350f;
  margin: 0;
  font-size: 0.95rem;
}
.responsible-note a { color: #92400e; text-decoration: underline; }

/* ----- Contact form ----- */
.contact-form { margin-top: 16px; }
.form-group {
  margin-bottom: 16px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.95rem;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  background: var(--color-surface);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* ----- Buttons ----- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
}
.btn:hover { background: var(--color-primary-hover); color: #fff; }
.btn:active { transform: scale(0.98); }

/* ----- Footer ----- */
.footer {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  padding-bottom: 32px;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 12px;
}
.footer-links a {
  color: var(--color-text-muted);
  font-weight: 500;
}
.footer-links a:hover { color: var(--color-primary); }
.footer p { margin: 4px 0; }
.footer-disclaimer {
  font-size: 0.85rem;
  opacity: 0.8;
}
.footer-disclaimer a { color: var(--color-text-muted); text-decoration: underline; }

/* ----- Error page ----- */
.error-page {
  text-align: center;
  padding: 80px 20px;
}
.error-page h1 { font-size: 2rem; margin-bottom: 16px; }
.error-page p { margin-bottom: 24px; color: var(--color-text-muted); }

/* =========================================
   Responsive
   ========================================= */

/* =========================================
   Casino Top 10 Listing
   ========================================= */

.casino-list-intro {
  margin-bottom: 8px;
}
.updated {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* Single casino card */
.casino {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  margin: 0 0 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.casino:hover {
  box-shadow: var(--shadow-md);
}

.casino-rank {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-muted);
  min-width: 32px;
  text-align: center;
}

.casino-logo {
  flex-shrink: 0;
}
.casino-logo img {
  width: 100px;
  height: auto;
  border-radius: 8px;
  display: block;
}

.casino-info {
  flex: 1;
  min-width: 200px;
}
.casino-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
}
.casino-bonus {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin: 4px 0;
}
.casino-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}
.tag {
  font-size: 0.75rem;
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-primary);
  padding: 3px 10px;
  border-radius: 4px;
  font-weight: 500;
}
.casino-bullets {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 6px 0;
  padding-left: 18px;
}
.casino-bullets li {
  margin: 2px 0;
}

.casino-cta {
  text-align: center;
  flex-shrink: 0;
}
.casino-cta .btn {
  padding: 12px 28px;
  font-size: 0.95rem;
  white-space: nowrap;
}
.wager {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 6px;
  opacity: 0.8;
}

.new-badge {
  display: inline-block;
  background: #dc2626;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
  letter-spacing: 0.3px;
}

/* =========================================
   Responsive
   ========================================= */

@media (max-width: 768px) {
  .header {
    flex-wrap: wrap;
  }
  .nav {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-top: 12px;
    gap: 4px;
  }
  .nav.active {
    display: flex;
  }
  .nav a {
    margin-left: 0;
    padding: 10px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-border);
  }
  .nav a:last-child { border-bottom: none; }
  .menu-toggle { display: flex; }

  .card { padding: 18px; }
  .faq-item summary { padding: 14px 16px; }
  .faq-answer { padding: 0 16px 14px; }

  /* Casino cards mobile */
  .casino {
    flex-direction: column;
    text-align: center;
    padding: 16px;
  }
  .casino-rank { font-size: 1.2rem; }
  .casino-tags { justify-content: center; }
  .casino-bullets { text-align: left; }
  .casino-cta { width: 100%; }
  .casino-cta .btn { width: 100%; display: block; }
}

@media (max-width: 480px) {
  body { font-size: 15px; }
  .wrap { padding: 0 16px; }
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.15rem; }
  .card { padding: 14px; border-radius: 10px; }
}