/* ================================================
   BANK-NOTE.ORG — Main Stylesheet
   White + Navy + Gold | Responsive | Modern
   ================================================ */

/* --- Custom Properties --- */
:root {
  --navy-dark:   #0D1B35;
  --navy-mid:    #1A3A5C;
  --navy-light:  #2A5A8C;
  --gold:        #C9952A;
  --gold-light:  #E8B84B;
  --gold-pale:   #F5E6C3;
  --white:       #FFFFFF;
  --off-white:   #F8F9FA;
  --gray-100:    #F2F4F7;
  --gray-200:    #E2E8F0;
  --gray-500:    #718096;
  --gray-700:    #4A5568;
  --text-dark:   #1A1A2E;
  --text-mid:    #4A5568;
  --shadow-sm:   0 2px 8px rgba(13,27,53,0.08);
  --shadow-md:   0 6px 24px rgba(13,27,53,0.12);
  --shadow-lg:   0 16px 48px rgba(13,27,53,0.18);
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --transition:  0.25s ease;
  /* No external fonts. System stacks only. */
  --font-serif:  Georgia, 'Times New Roman', Times, serif;
  --font-sans:   system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --max-w:       1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--navy-dark);
  line-height: 1.25;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p { margin-bottom: 1rem; color: var(--text-mid); }

/* --- Layout Helpers --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--alt { background: var(--off-white); }
.section--dark { background: var(--navy-dark); color: var(--white); }
.section--dark h2, .section--dark h3 { color: var(--gold-light); }
.section--dark p { color: rgba(255,255,255,0.8); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.text-center { text-align: center; }
.text-gold { color: var(--gold); }

/* --- Section Heading --- */
.section-heading { margin-bottom: 48px; }
.section-heading .overline {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.section-heading h2 { margin-bottom: 12px; }
.section-heading p { max-width: 600px; font-size: 1.05rem; }
.section-heading.text-center p { margin: 0 auto; }
.heading-rule {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  margin-bottom: 16px;
}
.text-center .heading-rule { margin: 0 auto 16px; }

/* ================================================
   HEADER
   ================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.header-logo { display: flex; align-items: center; flex-shrink: 0; }
/* Slightly larger logo for better legibility (gold details) */
.header-logo img, .header-logo svg { height: 48px; width: auto; }
/* Subtle definition on light header background */
.header-logo img { filter: drop-shadow(0 1px 0 rgba(13,27,53,0.18)); }

/* Nav */
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  white-space: nowrap;
  transition: all var(--transition);
}
.main-nav a:hover, .main-nav a.active {
  color: var(--navy-dark);
  background: var(--gold-pale);
}
.main-nav a.active { color: var(--gold); font-weight: 600; }

/* Lang toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--gray-100);
  border-radius: 20px;
  padding: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  flex-shrink: 0;
}
.lang-toggle button {
  border: none;
  background: transparent;
  padding: 4px 10px;
  border-radius: 16px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--gray-500);
  font-weight: 600;
  font-size: 0.78rem;
}
.lang-toggle button.active {
  background: var(--white);
  color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy-dark);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  padding: 16px 24px;
  gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  color: var(--text-dark);
  font-size: 0.95rem;
}
.mobile-nav a:hover { background: var(--gold-pale); color: var(--navy-dark); }

/* ================================================
   BREADCRUMBS
   ================================================ */
.breadcrumbs {
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
  padding: 10px 0;
  font-size: 0.82rem;
}
.breadcrumbs ol { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.breadcrumbs li { display: flex; align-items: center; gap: 6px; color: var(--gray-500); }
.breadcrumbs li a { color: var(--navy-mid); }
.breadcrumbs li a:hover { color: var(--gold); }
.breadcrumbs li:not(:last-child)::after { content: "›"; color: var(--gray-500); }
.breadcrumbs li:last-child { color: var(--gold); font-weight: 500; }

/* ================================================
   HERO
   ================================================ */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,149,42,0.15);
  border: 1px solid rgba(201,149,42,0.4);
  color: var(--gold-light);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
}
.hero h1 {
  color: var(--white);
  margin-bottom: 8px;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}
.hero h1 span { color: var(--gold-light); display: block; }
.hero-subtitle {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 20px;
  font-style: italic;
}
.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 560px;
  line-height: 1.8;
}
.hero-desc p { color: rgba(255,255,255,0.82); margin-bottom: 0; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat .num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
}
.hero-stat .lbl {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 4px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--navy-dark);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(201,149,42,0.35);
}
.btn-primary:hover {
  color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,149,42,0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.7);
  color: var(--white);
}
.btn-navy {
  background: var(--navy-dark);
  color: var(--white);
  border-color: var(--navy-dark);
}
.btn-navy:hover {
  background: var(--navy-mid);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-gold-outline {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-gold-outline:hover {
  background: var(--gold);
  color: var(--navy-dark);
}
.btn svg { width: 16px; height: 16px; }

/* ================================================
   BUBBLE POINTS
   ================================================ */
.bubbles { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0; }
.bubble {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  padding: 8px 18px;
  border-radius: 24px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.bubble:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 12px rgba(201,149,42,0.15);
  transform: translateY(-2px);
}
.bubble .icon {
  width: 20px;
  height: 20px;
  background: var(--gold-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ================================================
   FEATURE CARDS
   ================================================ */
.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--gold-pale);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--gold-pale), #FBF3E2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}
.feature-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.feature-card p { font-size: 0.9rem; margin-bottom: 0; }
.feature-card a.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
}
.feature-card a.card-link:hover { gap: 10px; }

/* ================================================
   ABOUT SECTION
   ================================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}
.about-text h2 { margin-bottom: 20px; }
.about-text p { font-size: 0.98rem; line-height: 1.85; }
.about-text .lang-block { margin-bottom: 28px; }
.about-text .lang-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-pale);
  margin-bottom: 12px;
}
.about-sidebar {
  background: var(--navy-dark);
  border-radius: var(--radius-md);
  padding: 32px;
  color: var(--white);
  position: sticky;
  top: 96px;
}
.about-sidebar h3 {
  color: var(--gold-light);
  margin-bottom: 20px;
  font-size: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.stat-list { display: flex; flex-direction: column; gap: 16px; }
.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child { border-bottom: none; padding-bottom: 0; }
.stat-item .label { font-size: 0.85rem; color: rgba(255,255,255,0.6); }
.stat-item .value { font-family: var(--font-serif); font-size: 1.25rem; color: var(--gold-light); font-weight: 700; }

/* ================================================
   HOWTO
   ================================================ */
.howto-steps { display: flex; flex-direction: column; gap: 0; }
.howto-step {
  display: flex;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
}
.howto-step:last-child { border-bottom: none; }
.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-mid));
  color: var(--gold-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}
.step-content h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step-content p { font-size: 0.92rem; margin-bottom: 0; }

/* ================================================
   FAQ
   ================================================ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--gray-200);
  overflow: hidden;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  cursor: pointer;
  gap: 16px;
  user-select: none;
}
.faq-question h3 {
  font-size: 1rem;
  color: var(--navy-dark);
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}
.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-size: 1.1rem;
  color: var(--gold);
}
.faq-item.open .faq-icon {
  background: var(--gold);
  color: var(--white);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 0 20px;
  font-size: 0.94rem;
  color: var(--text-mid);
  line-height: 1.8;
}

/* ================================================
   CTA BANNER
   ================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-mid) 60%, #1e4a72 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 80px 24px;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('../svg/hero-bg.svg') center/cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-banner h2 { color: var(--white); margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,0.75); font-size: 1.05rem; margin-bottom: 32px; max-width: 540px; margin-left: auto; margin-right: auto; }
.cta-banner .btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ================================================
   COUNTRIES GRID / ITEM LIST
   ================================================ */
.countries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.country-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.country-card:hover {
  border-color: var(--gold);
  box-shadow: 0 4px 16px rgba(201,149,42,0.15);
  transform: translateX(4px);
}
.country-card .flag-dot {
  width: 8px; height: 8px; background: var(--gold); border-radius: 50%; flex-shrink: 0;
}

/* ================================================
   GRADE TABLE
   ================================================ */
.grade-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.grade-table th {
  background: var(--navy-dark);
  color: var(--gold-light);
  padding: 14px 20px;
  text-align: left;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}
.grade-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-200);
  color: var(--text-mid);
}
.grade-table tr:nth-child(even) td { background: var(--gray-100); }
.grade-table tr:hover td { background: var(--gold-pale); }
.grade-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.grade-unc { background: #D1FAE5; color: #065F46; }
.grade-xf  { background: #DBEAFE; color: #1E40AF; }
.grade-vf  { background: #FEF9C3; color: #92400E; }
.grade-f   { background: #FEE2E2; color: #991B1B; }

/* ================================================
   SECURITY FEATURES
   ================================================ */
.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.security-item {
  display: flex;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}
.security-item:hover { box-shadow: var(--shadow-md); border-color: var(--gold-pale); }
.security-item .sec-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--gold-pale), #FBF3E2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.security-item h3 { font-size: 1rem; margin-bottom: 6px; }
.security-item p { font-size: 0.88rem; margin: 0; }

/* ================================================
   FOOTER
   ================================================ */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
/* Footer is dark: invert logo + add a touch of depth so it stays readable */
.footer-brand .logo {
  height: 46px;
  margin-bottom: 16px;
  filter: brightness(0) invert(1) drop-shadow(0 2px 10px rgba(0,0,0,0.35));
}
.footer-brand p { font-size: 0.88rem; line-height: 1.7; color: rgba(255,255,255,0.55); }
.footer-col h4 {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--gold-light); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--gold-light); }
.footer-bottom .divider { color: rgba(255,255,255,0.2); margin: 0 6px; }

/* ================================================
   COOKIE BANNER
   ================================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--navy-dark);
  border-top: 2px solid var(--gold);
  padding: 20px 0;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  box-shadow: 0 -8px 32px rgba(0,0,0,0.3);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-text { flex: 1; min-width: 240px; }
.cookie-text p {
  margin: 0;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.6;
}
.cookie-text a { color: var(--gold-light); }
.cookie-buttons { display: flex; gap: 10px; flex-shrink: 0; flex-wrap: wrap; }
.cookie-btn {
  padding: 9px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}
.cookie-accept {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.cookie-accept:hover { background: var(--gold-light); }
.cookie-decline {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border-color: rgba(255,255,255,0.2);
}
.cookie-decline:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }

/* ================================================
   SCROLL TO TOP
   ================================================ */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--navy-dark);
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition);
  font-size: 1rem;
}
.scroll-top.visible { opacity: 1; pointer-events: auto; }
.scroll-top:hover { background: var(--gold); color: var(--navy-dark); }

/* ================================================
   PAGE HEADER (inner pages)
   ================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy-mid));
  padding: 60px 0 48px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url('../svg/hero-bg.svg') center right/cover no-repeat;
  opacity: 0.06;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 8px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.05rem; max-width: 560px; margin: 0; }

/* ================================================
   TRADE PAGE
   ================================================ */
.trade-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.trade-table th {
  background: var(--navy-dark);
  color: var(--gold-light);
  padding: 14px 20px;
  text-align: left;
  font-family: var(--font-serif);
}
.trade-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-200);
  vertical-align: middle;
}
.trade-table tr:hover td { background: var(--gold-pale); }
.condition-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
}
.cond-unc { background: #D1FAE5; color: #065F46; }
.cond-xf  { background: #DBEAFE; color: #1E40AF; }
.cond-vf  { background: #FEF9C3; color: #92400E; }

/* ================================================
   UTILITY
   ================================================ */
.mt-0  { margin-top: 0; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-0  { margin-bottom: 0; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.hidden { display: none !important; }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1100px) {
  .about-layout { grid-template-columns: 1fr; }
  .about-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: 1fr; }
  .hero { min-height: 75vh; }
}
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .main-nav { display: none; }
  .hamburger { display: flex; }
  .hero-stats { gap: 20px; }
  .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cookie-inner { flex-direction: column; align-items: flex-start; }
  .howto-step { flex-direction: column; gap: 16px; }
  .countries-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 1.9rem; }
  .hero-ctas { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .countries-grid { grid-template-columns: 1fr; }
  .bubbles { gap: 8px; }
  .bubble { font-size: 0.8rem; padding: 7px 14px; }
  .lang-toggle { display: none; }
  .grade-table { font-size: 0.8rem; }
  .grade-table th, .grade-table td { padding: 10px 12px; }
}

/* ================================================
   PRINT
   ================================================ */
@media print {
  .site-header, .cookie-banner, .scroll-top, .hamburger { display: none !important; }
  body { font-size: 12pt; color: #000; }
  a { color: #000; text-decoration: underline; }
}

/* ================================================
   LANGUAGE VISIBILITY (project glue)
   ================================================ */
html[data-lang="de"] .lang-en { display: none !important; }
html[data-lang="en"] .lang-de { display: none !important; }