/* ============================================================
   Source Verification & Brand Integrity Workspace
   casinolevant-protection.tech
   Version 1.0 — Stylesheet
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --color-ivory:       #FAF9F6;
  --color-white:       #FFFFFF;
  --color-gray-50:     #F8F8F8;
  --color-gray-100:    #F0EFEd;
  --color-gray-200:    #E2E1DF;
  --color-gray-300:    #C8C7C5;
  --color-gray-400:    #9E9D9B;
  --color-gray-500:    #6E6D6B;
  --color-gray-600:    #4A4A48;
  --color-slate:       #3B4252;
  --color-navy:        #2E3440;
  --color-navy-muted:  #3B4455;
  --color-accent:      #4C6A92;
  --color-accent-light:#6B8DB5;
  --color-accent-bg:   #EDF2F8;
  --color-success:     #4A8C6F;
  --color-warning:     #B8860B;
  --color-danger:      #A0522D;
  --color-elevated:    #C0392B;

  --font-primary:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono:     'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  --shadow-sm:   0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg:   0 4px 16px rgba(0,0,0,0.08);

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;

  --max-width:   1140px;
  --header-h:    64px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  color: var(--color-slate);
  background-color: var(--color-ivory);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent-light); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  line-height: 1.3;
  font-weight: 600;
}
h1 { font-size: 2rem;   margin-bottom: 1rem; }
h2 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
h4 { font-size: 1.05rem; margin-bottom: 0.4rem; }
p  { margin-bottom: 1rem; }

/* --- Layout --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.page-content {
  flex: 1;
  padding: 2.5rem 0 4rem;
}

/* --- Header / Navigation --- */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-navy);
  text-decoration: none;
  white-space: nowrap;
}

.site-logo .logo-icon {
  width: 28px;
  height: 28px;
  background: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-navy);
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
}

.main-nav a {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  color: var(--color-gray-600);
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  background: var(--color-accent-bg);
  color: var(--color-accent);
}

/* --- Hero Section --- */
.hero {
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-accent-bg) 100%);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  margin-bottom: 2.5rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--color-navy);
}

.hero .hero-subtitle {
  font-size: 1.05rem;
  color: var(--color-gray-500);
  max-width: 680px;
  margin: 0 auto 1.5rem;
  line-height: 1.7;
}

.hero .version-badge {
  display: inline-block;
  font-size: 0.75rem;
  background: var(--color-accent);
  color: #fff;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* --- Page Intro --- */
.page-intro {
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.25rem;
  background: var(--color-white);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.page-intro p {
  margin-bottom: 0;
  color: var(--color-gray-600);
  font-size: 0.95rem;
}

/* --- Cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-gray-300);
}

.card-icon {
  width: 42px;
  height: 42px;
  background: var(--color-accent-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--color-accent);
  font-size: 1.2rem;
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  margin-bottom: 0.75rem;
}

.card .card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.card .card-link::after {
  content: '→';
}

/* --- Sections --- */
.section {
  margin-bottom: 2.5rem;
}

.section-title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-gray-200);
}

/* --- Steps --- */
.step-list {
  counter-reset: step-counter;
}

.step-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-left: 4.5rem;
}

.step-item::before {
  counter-increment: step-counter;
  content: counter(step-counter);
  position: absolute;
  left: 1.5rem;
  top: 1.75rem;
  width: 36px;
  height: 36px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
}

.step-item h3 {
  margin-bottom: 0.5rem;
}

.step-item p {
  font-size: 0.93rem;
  color: var(--color-gray-500);
}

/* --- Risk Matrix --- */
.risk-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  border-left: 4px solid var(--color-gray-300);
}

.risk-card.low       { border-left-color: var(--color-success); }
.risk-card.moderate  { border-left-color: var(--color-warning); }
.risk-card.elevated  { border-left-color: #E67E22; }
.risk-card.high      { border-left-color: var(--color-elevated); }

.risk-level-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.risk-card.low .risk-level-badge       { background: #E8F5E9; color: var(--color-success); }
.risk-card.moderate .risk-level-badge  { background: #FFF8E1; color: var(--color-warning); }
.risk-card.elevated .risk-level-badge  { background: #FFF3E0; color: #E67E22; }
.risk-card.high .risk-level-badge      { background: #FFEBEE; color: var(--color-elevated); }

.risk-card h3 { margin-bottom: 0.5rem; }

.risk-card ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}

.risk-card ul li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--color-gray-500);
  margin-bottom: 0.35rem;
}

.risk-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-gray-400);
}

.risk-card .suggested-action {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--color-gray-50);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--color-gray-600);
}

.risk-card .suggested-action strong {
  color: var(--color-navy);
}

/* --- Forms --- */
.form-section {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.35rem;
}

.form-group .helper-text {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  color: var(--color-slate);
  background: var(--color-gray-50);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(76,106,146,0.12);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-primary);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-accent-light);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--color-gray-100);
  color: var(--color-slate);
}

.btn-secondary:hover {
  background: var(--color-gray-200);
}

/* --- Info Blocks --- */
.info-block {
  background: var(--color-accent-bg);
  border: 1px solid #D0DCE8;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.info-block h4 {
  color: var(--color-accent);
  margin-bottom: 0.4rem;
}

.info-block p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* --- Guidance List --- */
.guidance-list {
  list-style: none;
  padding: 0;
}

.guidance-list li {
  position: relative;
  padding: 0.75rem 0 0.75rem 1.75rem;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 0.93rem;
  color: var(--color-gray-600);
}

.guidance-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.guidance-list li:last-child {
  border-bottom: none;
}

/* --- Contact Cards --- */
.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-card .contact-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-card h4 { margin-bottom: 0.25rem; }

.contact-card p {
  font-size: 0.88rem;
  color: var(--color-gray-500);
  margin-bottom: 0.25rem;
}

.contact-card .email-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-accent);
}

/* --- Notice Sections --- */
.notice-section {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.notice-section h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.notice-section p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
}

/* --- Legal / Long-form Text --- */
.legal-content {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
}

.legal-content h2 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-gray-100);
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p,
.legal-content li {
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

.legal-content ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.legal-content ul li {
  margin-bottom: 0.35rem;
}

/* --- Updated / Meta Bar --- */
.meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-gray-400);
  margin-bottom: 2rem;
}

.meta-bar span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* --- Footer --- */
.site-footer {
  background: var(--color-navy);
  color: var(--color-gray-300);
  padding: 2.5rem 0 1.5rem;
  margin-top: auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  color: var(--color-gray-200);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.footer-col p {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li { margin-bottom: 0.4rem; }

.footer-col ul a {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  transition: color 0.2s;
}

.footer-col ul a:hover { color: var(--color-gray-200); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-gray-400);
}

/* --- 404 Page --- */
.not-found-container {
  text-align: center;
  padding: 5rem 1.5rem;
}

.not-found-container .error-code {
  font-size: 5rem;
  font-weight: 800;
  color: var(--color-gray-200);
  line-height: 1;
  margin-bottom: 1rem;
}

.not-found-container h1 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.not-found-container p {
  color: var(--color-gray-500);
  max-width: 480px;
  margin: 0 auto 1.5rem;
}

/* --- Utility --- */
.text-muted { color: var(--color-gray-400); }
.text-accent { color: var(--color-accent); }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

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

/* --- Responsive --- */
@media (max-width: 768px) {
  :root { --header-h: 56px; }

  .nav-toggle { display: block; }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
    z-index: 99;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 0.75rem;
    gap: 0;
  }

  .main-nav a {
    padding: 0.6rem 0.75rem;
    font-size: 0.95rem;
  }

  .hero {
    padding: 2rem 1.5rem;
  }

  .hero h1 { font-size: 1.6rem; }

  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.25rem; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .step-item {
    padding-left: 1.5rem;
    padding-top: 3.5rem;
  }

  .step-item::before {
    left: 1.5rem;
    top: 1rem;
  }

  .contact-card {
    flex-direction: column;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero { padding: 1.5rem 1rem; }
  .hero h1 { font-size: 1.35rem; }
  .form-section { padding: 1.25rem; }
  .legal-content { padding: 1.25rem; }
}