/* ---------------------- CSS RESET & NORMALIZE ---------------------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, li, blockquote, figure { margin: 0; padding: 0; font-weight: normal; }
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; height: auto; border: none; }
table { border-collapse: collapse; width: 100%; }
button { font: inherit; border: none; background: none; cursor: pointer; }

/* ---------------------- CUSTOM PROPERTIES (WITH FALLBACKS) ---------------------- */
:root {
  --color-primary: #28536B;
  --color-primary-dark: #183347;
  --color-accent: #FDB913;
  --color-accent-hover: #f6a800;
  --color-secondary: #F6F6F6;
  --color-bg-gradient-start: #F6F6F6;
  --color-bg-gradient-end: #e0ecfc;
  --color-shape-1: #F6F6F6;
  --color-shape-2: #F2F8FC;
  --color-success: #278979;
  --color-text: #23272A;
  --color-text-light: #ffffff;
  --color-text-secondary: #536373;

  --font-display: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;

  --shadow-card: 0 2px 18px rgba(40,83,107,0.08);
  --shadow-lg: 0 4px 32px rgba(40,83,107,0.12);
  --radius-md: 18px;
  --radius-sm: 8px;
  --transition: .3s cubic-bezier(.55,.12,.48,.98);
}

body {
  font-family: var(--font-body, 'Open Sans', Arial, sans-serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text, #23272A);
  background: linear-gradient(135deg, var(--color-bg-gradient-start), var(--color-bg-gradient-end));
  min-height: 100vh;
}

/* ---------------------- TYPOGRAPHY ---------------------- */
h1, .h1 {
  font-family: var(--font-display, 'Montserrat', Arial, sans-serif);
  font-size: 2.5rem;
  line-height: 1.16;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-primary, #28536B);
}
@media (max-width: 768px) {
  h1, .h1 { font-size: 2rem; }
}

h2, .h2 {
  font-family: var(--font-display, 'Montserrat', Arial, sans-serif);
  font-size: 2rem;
  line-height: 1.2;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--color-primary, #28536B);
}

h3, .h3 {
  font-family: var(--font-display, 'Montserrat', Arial, sans-serif);
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
  color: var(--color-primary, #28536B);
  margin-bottom: 12px;
}
h4, .h4 { font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
p, li {
  font-size: 1rem;
  color: var(--color-text, #23272A);
  margin-bottom: 16px;
}
ul li, ol li { margin-bottom: 10px; }
strong { font-weight: 600; color: var(--color-primary); }
a { transition: color var(--transition); }
a:hover, a:focus { color: var(--color-accent); }
blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: 20px;
  font-style: italic;
  color: var(--color-primary-dark);
  margin-bottom: 18px;
}

/* ---------------------- CONTAINER & SPACING ---------------------- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
@media (max-width: 768px) {
  .section { padding: 28px 4vw; margin-bottom: 36px; }
}
.text-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ---------------------- LAYOUT FLEXBOX REQUIREMENTS ---------------------- */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.feature-grid > div {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 22px;
  flex: 1 1 320px;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px) scale(1.02);
}
.feature-grid img {
  width: 38px;
  height: 38px;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.service-list > div {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 28px 18px;
  flex: 1 1 290px;
  min-width: 210px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-list > div:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px) scale(1.01);
}
.service-list img {
  width: 38px;
  height: 38px;
  margin-bottom: 5px;
}

.project-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.project-case {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 30px 20px 26px 20px;
  flex: 1 1 300px;
  min-width: 220px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.project-case:hover { box-shadow: var(--shadow-lg); }

.pricing-table {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 32px 24px;
  margin-bottom: 20px;
}
.pricing-table table th,
.pricing-table table td {
  padding: 12px 10px;
  text-align: left;
  font-size: 1rem;
}
.pricing-table table th {
  color: var(--color-primary-dark);
  font-weight: 700;
  border-bottom: 2px solid #e0e8f0;
}
.pricing-table table td {
  color: var(--color-text-secondary);
  border-bottom: 1px solid #f0f4f7;
}
.pricing-table p { margin-top: 20px; color: #536373; }

/* Mandatory card containers */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
  gap: 14px;
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 26px;
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin-bottom: 20px;
  min-width: 280px;
  max-width: 700px;
  flex: 1 1 300px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.004) translateY(-2px);
}
.testimonial-card p {
  font-size: 1.1rem;
  color: var(--color-primary-dark);
  margin-bottom: 9px;
  font-style: italic;
}
.testimonial-card span {
  font-size: .96rem;
  color: var(--color-text-secondary);
  margin-bottom: 5px;
}
.testimonial-card img {
  width: 22px;
  height: 22px;
  display: inline-block;
  margin-right: 2px;
}

/* Ensures testimoniál is always readable */
.testimonial-card { background: #fff; color: #1c232a; }
.testimonial-card p, .testimonial-card span { color: #1c232a; }

/* Feature item class (single column style) */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ---------------------- HEADER & NAVIGATION ---------------------- */
header {
  background: #fff;
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 20;
  box-shadow: 0 1px 10px rgba(40,83,107,0.02);
}
header .container {
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 14px 20px 14px 20px;
  justify-content: space-between;
  gap: 24px;
}
.logo img { height: 38px; display: block; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}
.main-nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-primary);
  padding: 6px 4px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
}
.main-nav a:hover,
.main-nav a:focus {
  color: var(--color-accent);
  background: rgba(251, 225, 159, .13);
}
.main-nav .btn-primary {
  margin-left: 12px;
}

/* Hide mobile menu toggle on desktop */
.mobile-menu-toggle {
  display: none;
}

@media (max-width: 900px) {
  .main-nav { gap: 16px; }
}
@media (max-width: 768px) {
  header .container {
    flex-direction: row;
    padding: 6px 12px 6px 12px;
    min-height: 54px;
    gap: 8px;
  }
  .main-nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
    background: none;
    color: var(--color-primary);
    font-size: 2rem;
    line-height: 1;
    padding: 8px 8px 4px 8px;
    border-radius: var(--radius-sm);
    border: none;
    transition: background 0.23s;
    z-index: 22;
  }
  .mobile-menu-toggle:focus, .mobile-menu-toggle:hover {
    background: rgba(40,83,107,0.08);
  }
}

/* ---------------------- MOBILE MENU / OVERLAY ---------------------- */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(40,83,107,.93);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  transform: translateX(100%);
  transition: transform .38s cubic-bezier(.4,.36,.54,1);
  will-change: transform;
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  font-size: 2.3rem;
  color: #fff;
  margin: 22px 22px 12px 0;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  padding: 6px 12px;
  transition: background .18s;
  align-self: flex-end;
  z-index: 202;
}
.mobile-menu-close:hover,
.mobile-menu-close:focus {
  background: rgba(253,185,19,0.11);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  width: 100%;
  padding: 0 32px;
  margin-top: 20px;
}
.mobile-nav a {
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.3rem;
  font-weight: 500;
  padding: 11px 0;
  margin-bottom: 5px;
  width: 100%;
  border-radius: var(--radius-sm);
  transition: color .25s, background .25s;
}
.mobile-nav a:hover, .mobile-nav a:focus {
  color: var(--color-accent);
  background: rgba(253,185,19,0.13);
}
@media (min-width: 770px) {
  .mobile-menu { display: none !important; }
}

/* ---------------------- HERO SECTION ---------------------- */
.hero {
  background: linear-gradient(120deg, var(--color-secondary), #e0ecfc 68%);
  padding: 56px 0 46px 0;
  margin-bottom: 0px;
}
.hero .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 24px;
}
.hero .content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 26px;
  max-width: 620px;
}
.hero h1 {
  color: var(--color-primary);
  font-size: 2.78rem;
  font-weight: 700;
}
.hero p {
  font-size: 1.15rem;
  color: var(--color-primary-dark);
  margin-bottom: 0;
}
@media (max-width: 768px) {
  .hero { padding: 30px 0 22px 0; }
  .hero .container, .hero .content-wrapper { gap: 14px; }
  .hero h1 { font-size: 2rem; }
}

/* ---------------------- BUTTONS ---------------------- */
.btn-primary {
  background: linear-gradient(93deg, var(--color-primary), var(--color-accent) 110%);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.06rem;
  padding: 13px 32px;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(40,83,107,.13);
  transition: box-shadow var(--transition), filter var(--transition), background var(--transition);
  cursor: pointer;
  border: none;
  outline: none;
  display: inline-block;
  margin-top: 4px;
}
.btn-primary:hover, .btn-primary:focus {
  filter: brightness(1.09);
  box-shadow: 0 6px 24px rgba(40,83,107,0.16);
  background: linear-gradient(92deg, var(--color-accent), var(--color-primary) 130%);
  color: #fff;
}

.btn-secondary {
  background: linear-gradient(90deg, #eaeaea, #fcecb5 90%);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.06rem;
  padding: 13px 30px;
  border-radius: var(--radius-md);
  transition: background var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 9px rgba(40,83,107,0.07);
  border: none;
  margin-top: 8px;
  outline: none;
  display: inline-block;
}
.btn-secondary:hover, .btn-secondary:focus {
  background: #f6f6f6;
  color: var(--color-accent);
  box-shadow: 0 4px 13px rgba(253,185,19,0.11);
}

/* Button resets inside cookie banner */
.cookie-banner button,
.cookie-modal button {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .96rem;
  border-radius: var(--radius-sm);
  padding: 9px 20px;
  margin-right: 12px;
  margin-top: 0;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px rgba(40,83,107,0.08);
}
.cookie-banner .accept {
  background: var(--color-success);
  color: #fff;
}
.cookie-banner .accept:hover { background: #318e7a; }
.cookie-banner .reject {
  background: transparent;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
}
.cookie-banner .reject:hover {
  background: #e9ecef;
  color: var(--color-primary-dark);
}
.cookie-banner .settings {
  background: var(--color-primary);
  color: #fff;
}
.cookie-banner .settings:hover {
  background: var(--color-primary-dark);
}

/* ---------------------- SECTIONS CERTAIN (MANDATORY FLEX) ---------------------- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* ---------------------- RESPONSIVE LAYOUTS ---------------------- */
@media (max-width: 900px) {
  .feature-grid, .service-list, .project-list, .card-container, .content-grid {
    gap: 16px;
  }
}
@media (max-width: 768px) {
  .feature-grid, .service-list, .project-list, .card-container, .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .testimonial-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    max-width: 100%;
    padding: 18px 11px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

/* ---------------------- FOOTER ---------------------- */
footer {
  background: #2a4869;
  color: #fff;
  padding: 44px 0 24px 0;
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
footer .logo img { height: 34px; margin-bottom: 8px; }
footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 8px;
  justify-content: center;
}
footer nav a {
  color: #fff;
  font-size: 1rem;
  opacity: .88;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  transition: background .22s, opacity .22s;
}
footer nav a:hover, footer nav a:focus {
  background: var(--color-accent);
  color: var(--color-primary);
  opacity: 1;
}
.footer-links { margin-bottom: 8px; }
.contact-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  text-align: left;
}
.contact-info span {
  font-size: .92rem;
  color: #e7e7e7;
  display: flex;
  align-items: center;
  gap: 7px;
}
.contact-info img { width: 22px; height: 22px; filter: brightness(90%); }
footer span { font-size: .93rem; opacity: .71; margin-top: 8px; }
@media (max-width: 600px) {
  footer .container { padding: 0 3vw; }
  .contact-info { flex-direction: column; gap: 7px; }
}

/* ---------------------- TABLE & FAQ ---------------------- */
.pricing-table { overflow-x: auto; }
.pricing-table table {
  width: 100%;
  border-radius: var(--radius-sm);
  background: #fff;
}
.pricing-table th, .pricing-table td {
  padding: 12px 10px;
  font-size: 1rem;
}
.pricing-table th { background: var(--color-secondary); }

/* ---------------------- COOKIE CONSENT BANNER ---------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 2222;
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 -2px 20px rgba(40,83,107,0.09);
  padding: 25px 16px 15px 16px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 75px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(45px);
  transition: opacity .35s, transform .37s;
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.cookie-banner .cookie-text {
  font-size: 1.08rem;
  color: #28536B;
  flex: 1 1 320px;
  margin-bottom: 0;
}
.cookie-banner .cookie-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
@media (max-width: 700px) {
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 6vw 12px 6vw;
  }
  .cookie-banner .cookie-actions { gap: 8px; }
  .cookie-banner .cookie-text { font-size: 1rem; }
}

/* ---------------------- COOKIE MODAL ---------------------- */
.cookie-modal-overlay {
  position: fixed;
  left: 0; top: 0; width: 100vw; height: 100vh;
  background: rgba(40,83,107,0.55);
  z-index: 2233;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.cookie-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.cookie-modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%) scale(0.95);
  z-index: 2255;
  background: #fff;
  color: var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 54px rgba(40,83,107,0.19);
  min-width: 340px; max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px 26px 22px 26px;
  opacity: 0;
  pointer-events: none;
  transition: all .32s cubic-bezier(.48,.12,.45,1);
}
.cookie-modal.open {
  opacity: 1;
  pointer-events: all;
  transform: translate(-50%,-50%) scale(1);
}
.cookie-modal h2 {
  font-size: 1.3rem;
  margin-bottom: 17px;
}
.cookie-modal .close {
  position: absolute;
  right: 18px; top: 16px;
  background: none;
  font-size: 2rem;
  color: var(--color-primary);
  border: none;
  padding: 5px 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: background .18s;
}
.cookie-modal .close:hover, .cookie-modal .close:focus {
  background: var(--color-accent);
  color: #fff;
}
.cookie-category {
  margin: 20px 0 16px 0;
  padding: 15px 13px 13px 13px;
  background: var(--color-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
}
.cookie-category label {
  font-size: 1rem;
  color: var(--color-primary-dark);
  flex: 1;
}
.cookie-category input[type="checkbox"] {
  width: 22px; height: 22px;
  accent-color: var(--color-accent);
}
.cookie-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 22px;
}
@media (max-width: 500px) {
  .cookie-modal { min-width: 85vw; max-width: 98vw; padding: 20px 7vw 16px 7vw; }
}

/* Always enabled Essential category */
.cookie-category.essential label:after {
  content: ' (nutné)'; color: var(--color-success); font-size: .95em;
  margin-left: 6px;
}
.cookie-category.essential input[type="checkbox"] {
  pointer-events: none;
  opacity: .57;
}

/* ---------------------- FINE TUNING & UTILITY ---------------------- */
section { width: 100%; }
.fade-in {
  animation: fadein .64s;
}
@keyframes fadein {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.hidden { display: none !important; }
.visible { display: block !important; }

/* ---------------------- GENERAL SPACING ---------------------- */
main {
  margin-top: 0px;
  min-height: 360px;
}
@media (max-width: 500px) {
  main { padding-bottom: 36px; }
}

/* ---------------------- FORMS (for contact, when added) ---------------------- */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1.03rem;
  padding: 12px 13px;
  border: 1.3px solid #c8cfd8;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  background: #fff;
  color: var(--color-primary);
  outline: none;
  width: 100%;
  transition: border-color var(--transition), box-shadow .18s;
}
input:focus, textarea:focus {
  border: 1.3px solid var(--color-accent);
  box-shadow: 0 2px 9px rgba(253, 185, 19, 0.09);
}
label { font-size: .98rem; color: var(--color-primary); margin-bottom: 3px; display: block; }

/* ---------------------- SPECIAL SECTIONS ---------------------- */
.section.cta {
  background: linear-gradient(90deg, #fff7dd, #e0ecfc 85%);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 14px rgba(253,185,19,0.07);
}
section {
  padding: 20px 0;
}

/* ---------------------- END ---------------------- */