:root {
  --white: #ffffff;
  --off-white: #f5f7fa;
  --blue: #2563eb;
  --blue-light: #eff4ff;
  --blue-mid: #dbeafe;
  --blue-dark: #1d4ed8;
  --ink: #0f172a;
  --ink-muted: #64748b;
  --ink-faint: #94a3b8;
  --border: rgba(15,23,42,0.09);
  --border-blue: rgba(37,99,235,0.2);
  --green: #16a34a;
  --green-bg: #f0fdf4;
  --orange: #d97706;
  --orange-bg: #fffbeb;
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Figtree', sans-serif;
  background: var(--white);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
}

.logo {
  display: inline-flex;
  align-items: center;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.03em;
  z-index: 201;
  position: relative;
}
.logo img {
  display: block;
  height: 23px;
  width: auto;
}
.logo span { color: var(--blue); }

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--ink-muted);
  font-size: 1.05rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 100px;
  transition: all 0.18s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--blue);
  background: var(--blue-light);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  border-radius: 10px;
  transition: background 0.15s;
  z-index: 201;
  position: relative;
}
.hamburger:hover { background: var(--off-white); }
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.25s ease;
  transform-origin: center;
}
.hamburger span + span { margin-top: 5px; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 62px;
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  z-index: 199;
  padding: 16px 20px 24px;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 12px 40px rgba(15,23,42,0.10);
  transform: translateY(-8px);
  opacity: 0;
  transition: all 0.22s ease;
  pointer-events: none;
}
.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  text-decoration: none;
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: 12px;
  transition: all 0.15s;
}
.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--blue);
  background: var(--blue-light);
}
.mobile-menu .mobile-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* ── HERO / SECTION HEADER ── */
.hero,
.contact-section,
.guide-section,
.faq-section {
  max-width: 1050px;
  margin: 0 auto;
  padding: 80px 11px 80px;
}
.hero { padding-bottom: 0; }

.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--green-bg);
  border: 1px solid rgba(22,163,74,0.2);
  color: var(--green);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 20px;
}
.status-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.5; transform:scale(0.8); }
}

.hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  text-align: left;
}
.contact-section h1,
.guide-section h1,
.faq-section h1 {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
  text-align: center;
}
.hero h1 .blue,
.contact-section h1 .blue,
.guide-section h1 .blue,
.faq-section h1 .blue { color: var(--blue); }

.hero p {
  font-size: 1rem;
  color: var(--ink-muted);
  max-width: 600px;
  margin: 0 0 48px;
  text-align: left;
  line-height: 1.7;
}
.guide-sub,
.faq-sub {
  font-size: 1rem;
  color: var(--ink-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  text-align: center;
  line-height: 1.7;
}

.section-header {
  max-width: 1050px;
  margin: 0 auto;
  padding: 0px 11px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  white-space: nowrap;
}
.section-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── CARDS ── */
.cards-section {
  max-width: 1050px;
  margin: 0 auto;
  padding: 0 11px 40px; /* Zmenšeno ze spodní části, aby navazovaly vlastnosti */
}
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bonus-card {
  position: relative;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
  overflow: hidden;
  width: 100%;
  margin: 0;
  text-align: center;
}
.bonus-card:hover {
  box-shadow: 0 8px 40px rgba(37,99,235,0.06);
  transform: translateY(-3px);
}
.bonus-card::after { display: none; }

.top-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 24px;
  border: 1px solid var(--border-blue);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 24px;
}
.bank-logo {
  width: 88px; height: 56px;
  border-radius: 0px;
  flex-shrink: 0;
  background: none;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.bank-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.bank-logo-letter { display: none; }
.bank-name {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.rating {
  font-size: 0.95rem;
  color: var(--green);
  margin-top: 2px;
  font-weight: 700;
}
.rating-num { color: inherit; font-size: inherit; font-weight: inherit; }

.bonus-amount-wrapper {
  background: rgba(97, 212, 97, 0.171);
  border: 0.1px solid rgb(129, 236, 129);
  border-radius: 50px;
  padding: 16px 20px;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 4px;
  justify-content: center;
}
.bonus-amount {
  font-size: 1.9rem;
  font-weight: 700;
  color: rgb(34, 158, 34);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
}
.bonus-amount .currency {
  font-size: 1.9rem;
  font-weight: 700;
  color: rgb(34, 158, 34);
  margin-left: 4px;
}
.bonus-label {
  font-size: 0.8rem;
  color: rgb(34, 158, 34);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 13px;
}

.card-details {
  display: flex;
  flex-direction: column;
  margin-bottom: 18px;
  border-radius: 12px;
  background: var(--off-white);
  overflow: hidden;
}
.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: none; }
.detail-label { color: var(--ink-muted); font-weight: 400; }
.detail-value { font-weight: 600; color: var(--ink); }

.cta-btn {
  display: inline-flex;
  width: 100%;
  padding: 14px 24px;
  border-radius: 12px;
  background: var(--blue);
  border: none;
  color: var(--white);
  font-family: 'Figtree', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.01em;
  justify-content: center;
  text-align: center;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.cta-btn:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 16px rgba(37,99,235,0.3);
}
.cta-arrow { transition: transform 0.2s; }
.cta-btn:hover .cta-arrow { transform: translateX(4px); }


/* ── NOVÁ SEKCE FEATURES (VLASTNOSTI) ── */
.features-section {
  max-width: 1050px;
  margin: 0 auto;
  padding: 40px 11px 80px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
}

.feature-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(15,23,42,0.04);
  border-color: var(--ink-faint);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

/* Barevné varianty ikon na základě vašeho stylu */
.icon-blue {
  background: var(--blue-light);
  color: var(--blue);
}

.icon-green {
  background: var(--blue-light);
  color: var(--blue);
}

.icon-orange {
  background: var(--blue-light);
  color: var(--blue);
}

.feature-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.feature-box p {
  font-size: 0.9rem;
  color: var(--ink-muted);
  line-height: 1.6;
}


/* ── CONTACT SECTION ── */
.contact-section h1 { margin-bottom: 12px; }
.grid-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 100px;
  margin-bottom: 100px;
}
.info-box {
  position: relative;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
}
.info-box:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 40px rgba(37,99,235,0.10);
}
.info-box h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.info-box p {
  font-size: 0.92rem;
  color: var(--ink-muted);
  margin-bottom: 16px;
  line-height: 1.7;
}
.email-link {
  display: inline-block;
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
  font-size: 1.3rem;
  margin-top: 8px;
  transition: color 0.2s;
}
.email-link:hover { color: var(--blue-dark); }

/* ── GUIDE SECTION ── */
.guide-sub { margin-top: 0; }
.info-box {
  background: var(--blue-light);
  border-color: var(--blue);
  padding: 18px 22px;
  margin-bottom: 32px;
  text-align: center;
}
.info-box p { color: var(--ink); font-size: 0.9rem; margin: 0; }
.info-box strong { color: var(--blue); font-weight: 700; }

.step {
  position: relative;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
  padding: 28px 28px 28px 32px;
  margin-bottom: 24px;
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.step-left { flex: 1; min-width: 0; }
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: var(--white);
  font-weight: 800;
  font-size: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  margin-bottom: 14px;
}
.step h3 {
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 10px;
  font-weight: 700;
}
.step p,
.step li {
  font-size: 0.93rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 10px;
}
.step ul { margin-left: 20px; margin-top: 8px; }
.step li { margin-bottom: 6px; }

.highlight { color: var(--blue); font-weight: 700; }
.promo-code {
  color: var(--blue);
  background: rgba(137, 185, 212, 0.425);
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 700;
  font-family: 'Figtree', sans-serif;
}

.cta-section { text-align: center; margin-top: 48px; }

/* ── FAQ SECTION ── */
.faq-sub { margin-top: 0; }
.faq-item {
  position: relative;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
}
.faq-item:hover { box-shadow: 0 8px 30px rgba(15,23,42,0.04); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px;
  text-align: left;
  font-family: 'Figtree', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}
.faq-question:hover { color: var(--blue); }
.faq-question.open { color: var(--blue); }
.faq-arrow {
  font-size: 0.8rem;
  color: var(--ink-muted);
  transition: transform 0.2s;
}
.faq-question.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--blue);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-answer-inner {
  padding: 20px 20px 20px;
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border);
}

/* ── FOOTER ── */
footer {
  background: #000;
  color: rgba(255,255,255,0.55);
  padding: 56px 40px 32px;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  margin-bottom: 32px;
}
.footer-brand .f-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: 12px;
}
.footer-brand .f-logo img {
  display: block;
  height: 23px;
  width: auto;
}
.footer-brand p {
  font-size: 0.82rem;
  line-height: 1.65;
  max-width: 240px;
  color: rgba(255,255,255,0.45);
}
.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  text-decoration: none;
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s;
}
.footer-col ul li a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}
.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.03em;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero { padding: 44px 20px 28px; }
  .hero h1 { font-size: 1.95rem; }
  .hero p { font-size: 0.93rem; }

  .contact-section { padding: 44px 20px 64px; }
  .guide-section { padding: 44px 20px 64px; }
  .faq-section { padding: 44px 20px 64px; }

  .section-header { padding: 40px 20px 20px; }
  
  .cards-section { padding: 0 20px 32px; }
  .bonus-grid { 
    grid-template-columns: 1fr; 
    gap: 16px; 
  }

  /* Mobilní úprava pro novou sekci */
  .features-section { padding: 24px 20px 64px; }
  .features-grid { 
    grid-template-columns: 1fr; 
    gap: 16px; 
  }

  .bonus-amount { font-size: 2.2rem; }
  .bonus-amount .currency { font-size: 2.2rem; }

  footer { padding: 44px 20px 28px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }

  .step { flex-direction: column; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  nav { padding: 0 24px; }
  .hero { padding: 56px 24px 36px; }
  .hero h1 { font-size: 2.2rem; }
  .section-header { padding: 40px 24px 20px; }
  .cards-section { padding: 0 24px 40px; }
  .bonus-grid { gap: 16px; }
  
  /* Tabletová úprava pro novou sekci */
  .features-section { padding: 32px 24px 80px; }
  .features-grid { gap: 16px; }

  footer { padding: 48px 24px 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: span 2; }
  .contact-section { padding: 56px 24px 80px; }
  .guide-section { padding: 56px 24px 80px; }
  .faq-section { padding: 56px 24px 80px; }
}