/* Serenit Překlady – Soft Pastel Flexbox CSS Theme */

:root {
  --color-primary: #234E70;
  --color-secondary: #8FB9A8;
  --color-accent: #F7F6F2;
  --color-pastel-blue: #BFD7ED;
  --color-pastel-green: #D6EADF;
  --color-pastel-pink: #F9E4EC;
  --color-pastel-yellow: #FFF6D6;
  --color-pastel-lavender: #E6E6FA;
  --color-pastel-mint: #E3FCEC;
  --color-text: #234E70;
  --color-text-light: #5A6A7A;
  --color-white: #fff;
  --color-shadow: rgba(35, 78, 112, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
  --header-height: 72px;
  --z-cookie: 10000;
  --z-mobile-menu: 9999;
}

/* 1. Base Reset & Typography */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: linear-gradient(135deg, var(--color-pastel-blue) 0%, var(--color-pastel-mint) 100%);
  min-height: 100vh;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
}
h2 {
  font-size: 1.6rem;
  line-height: 1.2;
}
h3 {
  font-size: 1.2rem;
  line-height: 1.3;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-text-light);
  font-size: 1rem;
}
ul, ol {
  padding-left: 1.2em;
}
strong {
  color: var(--color-primary);
  font-weight: 600;
}
a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
}

/* 2. Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

section {
  margin-bottom: 60px;
  padding: 40px 0 40px 0;
  background: transparent;
}

/* 3. Header & Navigation */
header {
  background: linear-gradient(90deg, var(--color-pastel-blue) 0%, var(--color-pastel-pink) 100%);
  box-shadow: 0 2px 12px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 0;
}
.logo img {
  height: 44px;
  width: auto;
  display: block;
  margin-right: 16px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-pastel-blue);
  color: var(--color-secondary);
}
.main-nav .cta-primary {
  background: linear-gradient(90deg, var(--color-pastel-blue) 0%, var(--color-pastel-green) 100%);
  color: var(--color-primary);
  font-weight: 700;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px var(--color-shadow);
  padding: 10px 22px;
  margin-left: 12px;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.main-nav .cta-primary:hover, .main-nav .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-pastel-green) 0%, var(--color-pastel-blue) 100%);
  color: var(--color-primary);
  box-shadow: 0 4px 16px var(--color-shadow);
}

/* 4. Mobile Navigation */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: linear-gradient(135deg, var(--color-pastel-blue) 0%, var(--color-pastel-pink) 100%);
  box-shadow: 0 8px 32px var(--color-shadow);
  z-index: var(--z-mobile-menu);
  transform: translateX(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.3s;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-menu-close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--color-primary);
  margin: 24px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 12px 0;
  border-radius: var(--radius-sm);
  width: 100%;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-pastel-blue);
  color: var(--color-secondary);
}

/* 5. Hero & Section Styles */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, var(--color-accent) 60%, var(--color-pastel-pink) 100%);
  box-shadow: 0 2px 16px var(--color-shadow);
}
section:nth-child(even) {
  background: linear-gradient(120deg, var(--color-pastel-green) 60%, var(--color-pastel-blue) 100%);
}

/* 6. Feature Grid & Cards */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 20px;
}
.feature-grid > div {
  flex: 1 1 220px;
  min-width: 220px;
  background: linear-gradient(135deg, var(--color-pastel-blue) 60%, var(--color-pastel-mint) 100%);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  padding: 24px 20px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-grid > div:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.02);
}

/* 7. Cards & Testimonials */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 24px 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.02);
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  background: linear-gradient(90deg, var(--color-pastel-yellow) 60%, var(--color-pastel-lavender) 100%);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  color: var(--color-text);
  font-size: 1.05rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card strong {
  color: var(--color-primary);
  font-weight: 700;
  margin-left: 12px;
}
.testimonial-card:hover {
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-4px) scale(1.01);
}

/* 8. CTA Buttons */
.cta-primary {
  display: inline-block;
  background: linear-gradient(90deg, var(--color-pastel-blue) 0%, var(--color-pastel-green) 100%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 12px var(--color-shadow);
  cursor: pointer;
  text-decoration: none;
  margin-top: 10px;
  margin-bottom: 10px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.cta-primary:hover, .cta-primary:focus {
  background: linear-gradient(90deg, var(--color-pastel-green) 0%, var(--color-pastel-blue) 100%);
  color: var(--color-primary);
  box-shadow: 0 6px 24px var(--color-shadow);
  transform: translateY(-2px) scale(1.03);
}

/* 9. Tables (Pricing) */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px var(--color-shadow);
  margin-bottom: 20px;
  overflow: hidden;
}
thead {
  background: linear-gradient(90deg, var(--color-pastel-blue) 0%, var(--color-pastel-green) 100%);
}
th, td {
  padding: 14px 16px;
  text-align: left;
  font-size: 1rem;
}
th {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 700;
}
tbody tr {
  border-bottom: 1px solid #e5e5e5;
}
tbody tr:last-child {
  border-bottom: none;
}
td {
  color: var(--color-text-light);
}

/* 10. Footer */
footer {
  background: linear-gradient(90deg, var(--color-pastel-blue) 0%, var(--color-pastel-green) 100%);
  padding: 40px 0 20px 0;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  box-shadow: 0 -2px 12px var(--color-shadow);
}
footer .container {
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-nav a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1rem;
  transition: color var(--transition);
}
.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-secondary);
}
.footer-contact {
  font-size: 0.98rem;
  color: var(--color-text-light);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-contact a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* 11. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  background: linear-gradient(90deg, var(--color-pastel-yellow) 0%, var(--color-pastel-pink) 100%);
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow);
  z-index: var(--z-cookie);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  font-size: 1rem;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner .cookie-actions {
  display: flex;
  flex-direction: row;
  gap: 16px;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  padding: 10px 22px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px var(--color-shadow);
}
.cookie-btn.accept {
  background: linear-gradient(90deg, var(--color-pastel-green) 0%, var(--color-pastel-blue) 100%);
  color: var(--color-primary);
  font-weight: 700;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: linear-gradient(90deg, var(--color-pastel-blue) 0%, var(--color-pastel-green) 100%);
}
.cookie-btn.reject {
  background: var(--color-pastel-pink);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--color-pastel-yellow);
}
.cookie-btn.settings {
  background: var(--color-pastel-lavender);
  color: var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-pastel-blue);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0; right: 0; bottom: 0;
  background: rgba(35, 78, 112, 0.18);
  z-index: calc(var(--z-cookie) + 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: linear-gradient(120deg, var(--color-accent) 60%, var(--color-pastel-pink) 100%);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px var(--color-shadow);
  padding: 36px 32px 28px 32px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  animation: fadeInModal 0.4s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 0.5em;
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-text);
}
.cookie-toggle {
  width: 38px;
  height: 22px;
  background: var(--color-pastel-blue);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
  border: none;
  appearance: none;
}
.cookie-toggle:checked {
  background: var(--color-pastel-green);
}
.cookie-toggle::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 16px;
  height: 16px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 4px var(--color-shadow);
}
.cookie-toggle:checked::before {
  transform: translateX(16px);
}
.cookie-modal .cookie-modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 10px;
}
.cookie-modal .cookie-btn {
  min-width: 110px;
}
.cookie-modal .close-modal {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .close-modal:focus {
  outline: 2px solid var(--color-secondary);
}

/* 12. Responsive Design */
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid {
    gap: 16px;
  }
  .footer-contact {
    font-size: 0.95rem;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 15px;
  }
  header .container {
    flex-direction: row;
    gap: 0;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .container {
    padding: 0 10px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 20px;
  }
  .card-container {
    flex-direction: column;
    gap: 20px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 18px 14px;
  }
  .footer-nav {
    flex-direction: column;
    gap: 10px;
  }
  footer .container {
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
  }
  section {
    padding: 28px 8px;
    margin-bottom: 36px;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 10px;
    font-size: 0.98rem;
  }
  .cookie-banner .cookie-actions {
    flex-direction: column;
    gap: 10px;
  }
  .cookie-modal {
    padding: 24px 10px 18px 10px;
    max-width: 98vw;
  }
}
@media (max-width: 480px) {
  h1 {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 1.1rem;
  }
  .cta-primary {
    font-size: 1rem;
    padding: 10px 18px;
  }
  .logo img {
    height: 36px;
  }
}

/* 13. Utility Classes */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* 14. Forms (if any) */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid #dbeafe;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  background: var(--color-accent);
  color: var(--color-text);
  margin-bottom: 16px;
  transition: border var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border: 1.5px solid var(--color-secondary);
  outline: none;
  box-shadow: 0 2px 8px var(--color-shadow);
}
button {
  font-family: var(--font-display);
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

/* 15. Micro-interactions */
.card, .feature-grid > div, .testimonial-card, .cta-primary, .cookie-btn {
  transition: box-shadow var(--transition), transform var(--transition), background var(--transition), color var(--transition);
}
.card:active, .feature-grid > div:active, .testimonial-card:active, .cta-primary:active, .cookie-btn:active {
  transform: scale(0.98);
}

/* 16. Accessibility */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* 17. Hide visually but keep accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* 18. Prevent Overlapping */
section, .card, .feature-grid > div, .testimonial-card {
  margin-bottom: 20px;
}

/* 19. Prevent absolute for content cards (only for decorative) */
/* No absolute positioning for .card, .feature-grid > div, .testimonial-card, .content-wrapper */

/* 20. Decorative Pastel Blobs (optional, for dreamy effect) */
.pastel-blob {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  opacity: 0.18;
  filter: blur(16px);
}

/* END Serenit Překlady Soft Pastel Flexbox CSS Theme */