/* hlavni styly */

:root {
  /* barvy */
  --color-primary: #19467a;
  --color-secondary: #1bb0ce;
  --color-accent-light: #aec9e9;
  --color-dark: #00235a;
  --color-dark-surface: #0a1f3d;

  /* neutral barvy */
  --color-bg: #ffffff;
  --color-bg-alt: #f6f9fc;
  --color-bg-card: #ffffff;
  --color-border: #e5e5e5;
  --color-border-light: rgba(255, 255, 255, 0.2);

  /* text barvy */
  --color-text: #444444;
  --color-text-secondary: #666666;
  --color-text-light: #ffffff;
  --color-text-muted: rgba(255, 255, 255, 0.85);

  /* fonty */
  --font-heading: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Raleway', 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* mezery */
  --spacing-unit: 10px;
  --nav-height: 95px;

  /* radius */
  --radius-pill: 50px;
  --radius-card: 20px;
  --radius-sm: 8px;

  /* stiny */
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 10px 30px rgba(25, 70, 122, 0.07);
  --shadow-hover: 0 20px 40px rgba(25, 70, 122, 0.15);
  --shadow-dropdown: 0 12px 30px rgba(0, 35, 90, 0.18);

  /* animace */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* zaklad reset */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 300;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

.section-container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 30px;
}

.section-title {
  font-size: clamp(32px, 3.2vw, 45px);
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.text-primary {
  color: var(--color-primary);
}

.wave-accent {
  margin-bottom: 12px;
}

.wave-img {
  width: 32px;
  height: 8px;
  object-fit: contain;
}

/* tlacitka */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-pill-outline {
  padding: 14px 34px;
  border-radius: var(--radius-pill);
  border: 1.5px solid currentColor;
}

.btn-pill-outline.btn-dark {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: transparent;
}

.btn-pill-outline.btn-dark:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(25, 70, 122, 0.25);
}

.btn-pill-outline.btn-white {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.8);
  background: transparent;
}

.btn-pill-outline.btn-white:hover {
  background: #ffffff;
  color: var(--color-primary);
  border-color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-pill-filled {
  padding: 16px 40px;
  border-radius: var(--radius-pill);
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(25, 70, 122, 0.25);
}

.btn-pill-filled:hover {
  background: var(--color-secondary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(27, 176, 206, 0.35);
}

.btn-icon {
  font-size: 12px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* topbar lista */
.top-utility-bar {
  display: none;
  background: rgba(0, 15, 40, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-heading);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  width: 100%;
}

body.show-topbar .top-utility-bar {
  display: block;
}

.topbar-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 6px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.topbar-left {
  display: flex;
  align-items: center;
}

.topbar-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.topbar-contact:hover {
  color: var(--color-secondary);
}

.topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(27, 176, 206, 0.2);
  color: var(--color-secondary);
  border: 1px solid rgba(27, 176, 206, 0.4);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.topbar-phone {
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.topbar-right {
  display: flex;
  align-items: center;
}

.topbar-lang-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  padding: 3px 6px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.topbar-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.topbar-lang-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

.topbar-lang-btn.active {
  background: var(--color-secondary);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(27, 176, 206, 0.4);
}

.topbar-flag {
  width: 14px;
  height: 10px;
  border-radius: 2px;
  object-fit: cover;
}

.topbar-divider {
  width: 1px;
  height: 12px;
  background: rgba(255, 255, 255, 0.15);
}

/* hlavicka a menu */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.4s ease;
  background: rgba(0, 25, 65, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header.scrolled {
  background: rgba(0, 25, 65, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.25);
}

.nav-container {
  max-width: 1440px;
  height: 74px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: height 0.3s ease;
}

.site-header.scrolled .nav-container {
  height: 66px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 58px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast), height var(--transition-smooth);
}

.site-header.scrolled .logo-img {
  height: 46px;
}

.brand-logo:hover .logo-img {
  transform: scale(1.04);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 1.6px;
  line-height: 1.1;
  transition: color var(--transition-fast);
}

.brand-logo:hover .brand-name {
  color: var(--color-secondary);
}

.brand-tagline {
  font-family: var(--font-heading);
  font-size: 10px;
  font-weight: 600;
  color: var(--color-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.3px;
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-secondary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* dropdown menu */
.nav-item.dropdown {
  position: relative;
}

.dropdown-arrow {
  font-size: 10px;
  margin-left: 4px;
  transition: transform var(--transition-fast);
}

.nav-item.dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: rgba(0, 35, 90, 0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-sm);
  padding: 10px 0;
  box-shadow: var(--shadow-dropdown);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-item.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  transition: all var(--transition-fast);
}

.dropdown-link:hover,
.dropdown-link.active {
  color: var(--color-secondary);
  background: rgba(255, 255, 255, 0.08);
  padding-left: 24px;
}

/* prepinac jazyku */
.lang-switcher-container {
  position: relative;
  margin-left: 10px;
}

.lang-toggle-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: var(--transition-fast);
}

.lang-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.4);
}

.flag-icon {
  width: 20px;
  height: 14px;
  border-radius: 2px;
  object-fit: cover;
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: #ffffff;
  border-radius: var(--radius-sm);
  padding: 8px 0;
  box-shadow: var(--shadow-dropdown);
  min-width: 170px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: all var(--transition-smooth);
  z-index: 100;
}

.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.lang-name-short {
  display: none;
}

.lang-name-full {
  display: inline;
}

.lang-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--color-text);
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.lang-opt:hover {
  background: rgba(27, 176, 206, 0.1);
  color: var(--color-primary);
}

.lang-opt.active {
  background: rgba(27, 176, 206, 0.15);
  color: var(--color-primary);
  font-weight: 700;
}

/* mobil burger */
.hamburger-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  padding: 8px;
  z-index: 1001;
}

.hamburger-btn .bar {
  width: 26px;
  height: 2.5px;
  background: #ffffff;
  border-radius: 2px;
  transition: all var(--transition-smooth);
}

.hamburger-btn.active .bar:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.hamburger-btn.active .bar:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active .bar:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* hero */

.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background: #00235a url('assets/hero-bg.png') center right / cover no-repeat;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(0, 25, 65, 0.45) 0%,
      rgba(0, 50, 110, 0.25) 50%,
      rgba(0, 15, 45, 0.35) 100%);
  pointer-events: none;
}

.bubble-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 60px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-content {
  max-width: 780px;
  padding-top: 40px;
}

.hero-subhead {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: clamp(14px, 1.6vw, 22px);
  font-weight: 400;
  letter-spacing: clamp(4px, 0.8vw, 9px);
  text-transform: uppercase;
  white-space: nowrap;
  margin-bottom: 24px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInDown 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title {
  font-family: var(--font-heading);
  color: #ffffff;
  font-size: clamp(48px, 6.8vw, 100px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: clamp(-2px, -0.3vw, -5px);
  text-transform: uppercase;
  margin-bottom: 28px;
  text-shadow: 0 4px 25px rgba(0, 20, 60, 0.45);
  animation: fadeInUp 1s 0.2s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-title span {
  display: block;
}

.hero-desc {
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(16px, 1.4vw, 22px);
  font-weight: 400;
  letter-spacing: 0.3px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  animation: fadeInUp 1s 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* sipka scroll */
.hero-scroll-indicator {
  position: absolute;
  bottom: 50px;
  left: 60px;
  z-index: 5;
  display: inline-block;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
  animation: bounceArrow 2.5s infinite ease-in-out;
}

.scroll-arrow-img {
  width: 20px;
  height: 75px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.hero-scroll-indicator:hover {
  transform: translateY(6px);
  opacity: 0.85;
}

/* sluzby */

.services-section {
  padding: 120px 0 100px;
  background: var(--color-bg);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 70px;
  align-items: start;
}

.services-intro {
  padding-right: 20px;
}

.services-text p {
  color: var(--color-text-secondary);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 22px;
}

.services-intro .btn {
  margin-top: 15px;
}

/* karty sluzeb */
.services-cards-wrapper {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 40px 32px;
  box-shadow: var(--shadow-card);
  border: 1px solid #f0f4f9;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-light);
}

.card-waterdrop-bg {
  position: absolute;
  top: 25px;
  right: 25px;
  width: 55px;
  height: 55px;
  background: url('assets/waterdrop.png') center / contain no-repeat;
  opacity: 0.15;
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.service-card:hover .card-waterdrop-bg {
  opacity: 0.4;
  transform: scale(1.15) rotate(10deg);
}

.card-icon-header {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(25, 70, 122, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 22px;
  transition: var(--transition-smooth);
}

.service-card:hover .card-icon-header {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.card-category {
  display: block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-secondary);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 14px;
  line-height: 1.35;
}

.card-desc {
  font-size: 14.5px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.card-footer-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3.5px;
  width: 0;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  transition: width var(--transition-smooth);
}

.service-card:hover .card-footer-wave {
  width: 100%;
}

/* cta banner */

.cta-banner {
  background: linear-gradient(135deg, #19467a 0%, #00235a 100%);
  padding: 60px 0;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(27, 176, 206, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.cta-heading {
  font-size: clamp(22px, 2.2vw, 30px);
  color: #ffffff;
  font-weight: 400;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.cta-sub {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
}

/* o nas */

.about-section {
  padding: 110px 0;
  background: var(--color-bg-alt);
}

.section-header-flex {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 50px;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 36px;
  align-items: center;
  width: 100%;
}

.about-hero-grid>* {
  min-width: 0;
  width: 100%;
}

.about-image-card {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  height: 480px;
  max-height: 500px;
  width: 100%;
  display: flex;
}

.about-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  transition: transform 0.6s ease;
}

.about-image-card:hover .about-main-img {
  transform: scale(1.04);
}

.about-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(0, 35, 90, 0.92);
  backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  border-left: 4px solid var(--color-secondary);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.badge-num {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
}

.badge-lbl {
  font-size: 11.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  margin-top: 2px;
}

.about-carousel-container {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 26px 30px 20px;
  box-shadow: var(--shadow-card);
  border: 1px solid #eef2f7;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
  touch-action: pan-y;
}

/* taby slideru */
.about-carousel-nav-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid #edf2f7;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.about-carousel-nav-tabs::-webkit-scrollbar {
  display: none;
}

.about-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
  color: var(--color-text-secondary);
  border: 1px solid #e2e8f0;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  min-height: 40px;
}

.about-tab-btn .tab-num {
  font-size: 11px;
  color: var(--color-secondary);
  font-weight: 700;
}

.about-tab-btn:hover {
  background: rgba(27, 176, 206, 0.1);
  color: var(--color-primary);
  border-color: var(--color-secondary);
}

.about-tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(25, 70, 122, 0.25);
}

.about-tab-btn.active .tab-num {
  color: #6ee7b7;
}

.about-slide {
  display: none;
  opacity: 0;
  width: 100%;
  box-sizing: border-box;
  animation: fadeInSlide 0.35s ease forwards;
}

.about-slide.active {
  display: flex;
  flex-direction: column;
  opacity: 1;
}

@keyframes fadeInSlide {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-profile {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
}

.profile-avatar-icon {
  width: 72px;
  height: 72px;
  min-width: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, #0d2c54 60%, var(--color-secondary) 100%);
  border: 3px solid var(--color-secondary);
  box-shadow: 0 6px 20px rgba(27, 176, 206, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 30px;
  position: relative;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.about-slide:hover .profile-avatar-icon {
  transform: scale(1.05) rotate(2deg);
  box-shadow: 0 8px 25px rgba(27, 176, 206, 0.4);
}

.role-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(27, 176, 206, 0.1);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

.profile-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
}

.slide-body {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 18px;
}

.slide-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
  padding: 14px 18px;
  background: var(--color-bg-alt);
  border-radius: 12px;
  border: 1px solid #edf2f7;
}

.slide-checklist li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--color-text);
  font-weight: 500;
}

.slide-checklist li i {
  color: var(--color-secondary);
  font-size: 13px;
  flex-shrink: 0;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #edf2f7;
}

.slider-controls-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slide-arrow {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(25, 70, 122, 0.07);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition-fast);
  cursor: pointer;
}

.slide-arrow:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-1px);
}

.slide-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  background: var(--color-secondary);
  width: 22px;
  border-radius: 10px;
}

/* sekce vybaveni */

.equipment-section {
  padding: 110px 0;
  background: #ffffff;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.equip-card {
  background: var(--color-dark);
  border-radius: var(--radius-card);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.equip-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.equip-img-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.equip-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.equip-card:hover .equip-img {
  transform: scale(1.08);
}

.equip-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 35, 90, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.equip-card:hover .equip-overlay {
  opacity: 1;
}

.zoom-icon {
  font-size: 28px;
  color: #ffffff;
  transform: scale(0.8);
  transition: transform var(--transition-smooth);
}

.equip-card:hover .zoom-icon {
  transform: scale(1);
}

.equip-caption {
  background: #00235a;
  padding: 22px 20px;
  color: #ffffff;
  position: relative;
  border-top: 3px solid var(--color-secondary);
}

.equip-title {
  font-size: 17px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.equip-sub {
  font-size: 12.5px;
  color: var(--color-accent-light);
  display: block;
}

/* cisla a statistiky */

.cert-section {
  background: linear-gradient(135deg, #00235a 0%, #19467a 100%);
  padding: 70px 0;
  color: #ffffff;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1050px;
  margin: 0 auto;
  gap: 30px;
  text-align: center;
  justify-content: center;
}

.cert-stat-card {
  padding: 20px 15px;
}

.stat-icon-wrap {
  width: 60px;
  height: 60px;
  margin: 0 auto 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--color-secondary);
}

.stat-val {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--color-accent-light);
  font-weight: 500;
}

/* blog a clanky */

.blog-section {
  padding: 110px 0;
  background: var(--color-bg-alt);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid #eef2f7;
  transition: var(--transition-smooth);
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.blog-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-img {
  transform: scale(1.06);
}

.blog-tag {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(0, 35, 90, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.blog-body {
  padding: 30px 25px;
}

.blog-date {
  font-size: 13px;
  color: var(--color-secondary);
  font-weight: 600;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-title {
  font-size: 19px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-title a:hover {
  color: var(--color-secondary);
}

.blog-excerpt {
  font-size: 14.5px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.read-more-link:hover {
  color: var(--color-secondary);
  transform: translateX(4px);
}

/* faq akordeon */

.faq-section {
  padding: 100px 0 110px;
  background: var(--color-bg-alt);
  position: relative;
}

.faq-header {
  max-width: 780px;
  margin: 0 auto 50px;
  text-align: center;
}

.faq-header .section-title {
  margin: 12px 0 16px;
  font-size: clamp(28px, 4vw, 38px);
}

.faq-accordion-wrap {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid #e5eaf2;
  box-shadow: 0 4px 20px rgba(0, 35, 90, 0.04);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item[open] {
  border-color: rgba(27, 176, 206, 0.5);
  box-shadow: 0 12px 35px rgba(0, 35, 90, 0.1);
}

.faq-summary {
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  user-select: none;
  transition: color var(--transition-fast);
}

.faq-summary::-webkit-details-marker,
.faq-summary::marker {
  display: none;
}

.faq-summary:hover {
  color: var(--color-secondary);
}

.faq-question {
  flex: 1;
  line-height: 1.4;
}

.faq-chevron {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 35, 90, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-summary:hover .faq-chevron {
  background: rgba(27, 176, 206, 0.15);
  color: var(--color-secondary);
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
  background: var(--color-secondary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(27, 176, 206, 0.4);
}

.faq-content {
  padding: 0 26px 24px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  animation: fadeIn 0.3s ease;
}

.faq-content strong {
  color: var(--color-primary);
  font-weight: 600;
}

@media (max-width: 768px) {
  .faq-section {
    padding: 70px 0 80px;
  }

  .faq-summary {
    padding: 18px 18px;
    font-size: 15.5px;
    gap: 12px;
  }

  .faq-chevron {
    width: 30px;
    height: 30px;
    font-size: 12px;
  }

  .faq-content {
    padding: 0 18px 20px;
    font-size: 14.5px;
  }
}

/* kontakt */

.contact-section {
  padding: 110px 0;
  background: #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 60px;
  align-items: start;
}

.contact-lead {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 35px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 35px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 20px;
  border-radius: var(--radius-card);
  background: var(--color-bg-alt);
  border: 1px solid #eef2f7;
  transition: var(--transition-fast);
}

.contact-item:hover {
  background: #ffffff;
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.c-label {
  display: block;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-secondary);
  letter-spacing: 0.5px;
}

.c-val {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-primary);
}

.social-pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  transition: var(--transition-fast);
}

.social-pill:hover {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* kontakt formular */
.inquiry-form {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 45px 40px;
  box-shadow: var(--shadow-card);
  border: 1px solid #eef2f7;
}

.form-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 18px;
  font-family: var(--font-heading);
  font-size: 14.5px;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  background: #ffffff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 4px rgba(27, 176, 206, 0.12);
}

.form-status {
  margin-top: 15px;
  font-size: 14px;
  font-weight: 500;
  display: none;
}

.form-status.success {
  display: block;
  color: #10b981;
  background: #ecfdf5;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid #a7f3d0;
}

.form-status.error {
  display: block;
  color: #ef4444;
  background: #fef2f2;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid #fecaca;
}

/* paticka */

.site-footer {
  background: var(--color-dark);
  color: #ffffff;
  padding: 80px 0 35px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.brand-col .footer-logo-img {
  height: 52px;
  width: auto;
}

.footer-brand-text {
  display: flex;
  flex-direction: column;
}

.footer-brand-text .brand-name {
  font-size: 20px;
}

.footer-tagline,
.footer-desc,
.footer-about {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social-icons {
  display: flex;
  gap: 12px;
}

.footer-social-icons a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer-social-icons a:hover {
  background: var(--color-secondary);
  transform: translateY(-3px);
}

.footer-heading {
  font-size: 18px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-secondary);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14.5px;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-secondary);
  padding-left: 6px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 14.5px;
  margin-bottom: 14px;
}

.footer-contact-list i {
  color: var(--color-secondary);
  margin-top: 4px;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.footer-contact-list a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
}

.footer-contact-list a:hover {
  color: var(--color-secondary);
}

.footer-phone-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-phone-link {
  white-space: nowrap !important;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.3px;
  display: inline-block;
  line-height: 1.4;
}

.footer-phone-link:hover {
  color: var(--color-secondary) !important;
}

.footer-phone-name {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.3;
}

/* Pojistka proti nechtenemu zalamovani a poskakani telefonnich cisel kdekoli na webu */
a[href^="tel"],
.c-val,
.topbar-contact {
  white-space: nowrap !important;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-lang-switcher {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13.5px;
  transition: color var(--transition-fast);
}

.footer-lang-btn.active,
.footer-lang-btn:hover {
  color: #ffffff;
  font-weight: 600;
}

.flag-icon-sm {
  width: 18px;
  height: 12px;
  border-radius: 2px;
}

.sep {
  color: rgba(255, 255, 255, 0.3);
}

.copyright-text {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13.5px;
}

/* lightbox modal */

.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.lightbox-modal.open {
  display: flex;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 20, 50, 0.85);
  backdrop-filter: blur(8px);
}

.lightbox-content {
  position: relative;
  z-index: 2001;
  background: #ffffff;
  border-radius: var(--radius-card);
  max-width: 700px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
  animation: zoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-close {
  position: absolute;
  top: 15px;
  right: 18px;
  font-size: 32px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.4);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  line-height: 1;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(0, 0, 0, 0.8);
}

.lightbox-img {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
}

.lightbox-caption {
  padding: 25px 30px;
}

.lightbox-caption h4 {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.lightbox-caption p {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

/* tlacitko zpet nahoru */

.back-to-top-btn {
  position: fixed;
  bottom: 35px;
  right: 35px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 8px 25px rgba(25, 70, 122, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-smooth);
  z-index: 999;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--color-secondary);
  transform: translateY(-4px);
}

/* animace keyframes */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-25px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounceArrow {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(10px);
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* responzivita */

/* ztmaveni pozadi pro mobilni menu */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 14, 36, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  pointer-events: none;
}

.nav-backdrop.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.menu-open {
  overflow: hidden;
}

@media (max-width: 1200px) {
  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cert-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
    margin: 0 auto;
    gap: 20px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

/* mobilni menu vysouvaci */
@media (max-width: 992px) {
  :root {
    --nav-height: 72px;
  }

  .site-header {
    height: auto;
    background: rgba(0, 30, 75, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .site-header.scrolled {
    height: auto;
    background: rgba(0, 22, 58, 0.98);
  }

  .topbar-container {
    padding: 5px 16px;
  }

  .topbar-text {
    display: none;
  }

  .topbar-badge {
    padding: 2px 6px;
    font-size: 10.5px;
  }

  .topbar-phone {
    font-size: 12px;
  }

  .topbar-lang-btn {
    padding: 2px 6px;
    font-size: 11px;
  }

  .nav-container {
    padding: 0 16px;
    height: 60px;
  }

  .site-header.scrolled .nav-container {
    height: 60px;
  }

  .brand-logo {
    gap: 10px;
  }

  .logo-img {
    height: 44px;
  }

  .brand-name {
    font-size: 17px;
    letter-spacing: 1.2px;
  }

  .brand-tagline {
    font-size: 8px;
    letter-spacing: 1.5px;
  }

  /* tlacitko hamburger pro mobil */
  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    z-index: 1001;
    transition: background var(--transition-fast);
  }

  .hamburger-btn:hover {
    background: rgba(255, 255, 255, 0.2);
  }

  /* celoobrazovkove mobilni menu */
  .nav-menu {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: linear-gradient(180deg, rgba(0, 18, 48, 0.98) 0%, rgba(0, 35, 90, 0.99) 100%);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    padding: 90px 24px 40px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    overflow-y: auto;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none !important;
    transform: translateY(-8px);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-menu:not(.open) * {
    pointer-events: none !important;
  }

  .nav-menu.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto !important;
    transform: translateY(0);
  }

  .nav-menu.open * {
    pointer-events: auto;
  }

  .nav-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    width: 100%;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 48px;
    padding: 12px 10px;
    font-size: 19px;
    font-weight: 400;
    color: #ffffff;
    border-radius: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.25s ease;
    font-family: var(--font-heading);
  }

  .nav-link:hover,
  .nav-link.active {
    color: var(--color-secondary);
    background: rgba(27, 176, 206, 0.12);
    padding-left: 16px;
  }

  .nav-link::after {
    display: none;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(0, 20, 50, 0.6);
    margin: 6px 0 10px 10px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 6px 0;
    box-shadow: none;
  }

  .dropdown-link {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 16px;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.88);
    border-radius: 6px;
    transition: all 0.2s ease;
  }

  .dropdown-link:hover {
    color: var(--color-secondary);
    padding-left: 22px;
    background: rgba(27, 176, 206, 0.15);
  }

  .lang-switcher-container {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    width: 100%;
    position: static;
  }

  .lang-toggle-btn {
    display: none !important;
  }

  .lang-dropdown {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    width: 100% !important;
    min-width: 0 !important;
  }

  .lang-name-full {
    display: none !important;
  }

  .lang-name-short {
    display: inline !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px !important;
  }

  .lang-opt {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 12px 6px !important;
    border-radius: var(--radius-pill) !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    color: rgba(255, 255, 255, 0.95) !important;
    font-family: var(--font-heading) !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    min-height: 48px !important;
    width: 100% !important;
    text-align: center !important;
    white-space: nowrap !important;
    cursor: pointer !important;
    transition: all var(--transition-fast) !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .lang-opt:hover {
    background: rgba(255, 255, 255, 0.18) !important;
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.35) !important;
  }

  .lang-opt.active {
    background: var(--color-secondary) !important;
    border-color: var(--color-secondary) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 16px rgba(27, 176, 206, 0.45) !important;
  }

  .lang-opt .flag-icon {
    width: 20px !important;
    height: 14px !important;
    flex-shrink: 0 !important;
  }

  /* hero na mobilu */
  .hero-section {
    background-attachment: scroll !important;
    background-position: 78% 22% !important;
    background-size: cover !important;
    min-height: 100svh;
    min-height: 100vh;
    padding-top: 72px;
    padding-bottom: 40px;
    display: flex;
    align-items: center;
    position: relative;
  }

  .hero-overlay {
    background: linear-gradient(180deg,
        rgba(0, 18, 48, 0.32) 0%,
        rgba(0, 26, 68, 0.52) 36%,
        rgba(0, 14, 38, 0.86) 100%) !important;
  }

  .hero-container {
    padding: 24px 20px 50px;
    min-height: calc(100svh - 72px);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .hero-content {
    max-width: 100%;
    padding-top: 0;
    margin-top: auto;
    margin-bottom: auto;
  }

  .hero-subhead {
    font-size: 12.5px;
    letter-spacing: 3px;
    white-space: normal;
    word-break: break-word;
    margin-bottom: 14px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85);
  }

  .hero-title {
    font-size: clamp(34px, 8.8vw, 54px);
    letter-spacing: -1px;
    line-height: 1.1;
    margin-bottom: 18px;
    text-shadow: 0 3px 22px rgba(0, 10, 30, 0.95), 0 1px 3px rgba(0, 0, 0, 0.9);
    word-break: break-word;
  }

  .hero-desc {
    font-size: 15.5px;
    line-height: 1.65;
    max-width: 100%;
    text-shadow: 0 2px 14px rgba(0, 10, 30, 0.95);
  }

  .hero-scroll-indicator {
    left: 20px;
    bottom: 16px;
  }

  /* sluzby na mobilu */
  .services-section {
    padding: 70px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .services-intro {
    padding-right: 0;
  }

  .services-intro .btn {
    width: 100%;
    min-height: 48px;
  }

  .services-cards-wrapper {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 30px 22px;
    border-radius: 16px;
  }

  /* cta banner mobil */
  .cta-banner {
    padding: 45px 0;
  }

  .cta-flex {
    flex-direction: column;
    text-align: center;
    gap: 22px;
  }

  .cta-heading {
    font-size: 21px;
    line-height: 1.35;
  }

  .cta-desc {
    font-size: 15px;
  }

  .cta-banner .btn {
    width: 100%;
    min-height: 48px;
  }

  /* o nas na mobilu */
  .about-section {
    padding: 70px 0;
  }

  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .about-image-card {
    display: flex;
    height: 280px;
    max-height: 300px;
    width: 100%;
  }

  .about-carousel-container {
    padding: 26px 18px 22px;
    border-radius: 18px;
    min-height: auto;
    width: 100%;
  }

  .slide-profile {
    gap: 14px;
    margin-bottom: 16px;
  }

  .profile-avatar-icon {
    width: 58px;
    height: 58px;
    min-width: 58px;
    font-size: 24px;
    border-radius: 14px;
  }

  .profile-name {
    font-size: 19px;
  }

  .profile-role {
    font-size: 11.5px;
  }

  .slide-body {
    font-size: 14.5px;
    line-height: 1.65;
    margin-bottom: 18px;
  }

  .slide-checklist {
    padding: 12px 14px;
    gap: 8px;
    margin-bottom: 18px;
  }

  .slide-checklist li {
    font-size: 13px;
    gap: 10px;
  }

  .slider-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }

  .slider-btn {
    width: 46px;
    height: 46px;
    min-width: 46px;
    min-height: 46px;
    border-radius: 50%;
    font-size: 16px;
  }

  .slider-dots {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .dot {
    width: 10px;
    height: 10px;
    padding: 0;
  }

  /* vybaveni na mobilu */
  .equipment-section {
    padding: 70px 0;
  }

  .equipment-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .equipment-card {
    padding: 26px 20px;
    border-radius: 16px;
  }

  /* kontakt na mobilu */
  .contact-section {
    padding: 70px 0;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .inquiry-form {
    padding: 26px 18px;
    border-radius: 16px;
  }

  .inquiry-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .inquiry-form input,
  .inquiry-form select,
  .inquiry-form textarea {
    font-size: 16px;
    /* at safari na iphone nezvetsuje pismo pri psani */
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 10px;
  }

  .inquiry-form .btn-pill-solid {
    width: 100%;
    min-height: 50px;
  }

  /* paticka na mobilu */
  .site-footer {
    padding: 50px 0 25px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-heading {
    font-size: 17px;
    margin-bottom: 16px;
  }

  .footer-links li {
    margin-bottom: 8px;
  }

  .footer-links a {
    display: inline-block;
    padding: 6px 0;
    min-height: 38px;
    line-height: 26px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .back-to-top-btn {
    bottom: 20px;
    right: 20px;
    width: 46px;
    height: 46px;
    min-width: 46px;
    min-height: 46px;
    font-size: 16px;
  }
}

/* male mobily pod 640px */
@media (max-width: 640px) {
  .section-container {
    padding: 0 16px;
    width: 100%;
    box-sizing: border-box;
  }

  .section-title {
    font-size: clamp(24px, 6.5vw, 30px);
    line-height: 1.25;
  }

  .hero-section {
    background-position: 80% 18% !important;
  }

  .hero-container {
    padding: 20px 16px 45px;
  }

  .hero-title {
    font-size: clamp(32px, 8.5vw, 42px);
    letter-spacing: -0.5px;
  }

  .hero-desc {
    font-size: 14.5px;
  }

  .section-header-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 30px;
  }

  .equipment-grid,
  .cert-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .subpage-hero {
    padding: 120px 0 45px;
  }

  .subpage-title {
    font-size: clamp(26px, 7vw, 34px);
  }

  .gallery-filter-wrap {
    gap: 8px;
    margin: 25px 0 25px;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 13px;
    min-height: 40px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .offer-metrics-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: -15px;
    margin-bottom: 35px;
  }

  .offer-item-card {
    border-radius: 16px;
  }

  .offer-card-img-wrap {
    height: 200px;
  }

  .offer-card-content {
    padding: 22px 18px;
  }

  .offer-feature-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 12px 14px;
  }

  .offer-cta-box {
    padding: 26px 18px;
    flex-direction: column;
    text-align: center;
    border-radius: 16px;
    gap: 18px;
  }

  .offer-cta-box .btn {
    width: 100%;
    min-height: 48px;
  }
}

/* podstranky spolecne styly */

.subpage-hero {
  position: relative;
  background: linear-gradient(135deg, #001a42 0%, #002d6e 50%, #00183d 100%);
  padding: 160px 0 70px;
  color: #ffffff;
  overflow: hidden;
}

.subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 30%, rgba(27, 176, 206, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.subpage-hero-container {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--color-accent-light);
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.breadcrumb a {
  color: #ffffff;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.breadcrumb a:hover {
  opacity: 1;
  color: var(--color-secondary);
}

.breadcrumb .sep {
  opacity: 0.4;
  font-size: 11px;
}

.subpage-title {
  font-size: clamp(32px, 4vw, 48px);
  color: #ffffff;
  font-weight: 300;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.subpage-desc {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
  max-width: 700px;
  line-height: 1.7;
}

/* filtry pro galerii */
.gallery-filter-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 50px 0 40px;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  background: #ffffff;
  color: var(--color-primary);
  border: 1px solid #dce5ef;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
  background: #f0f6fc;
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}

.filter-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(25, 70, 122, 0.3);
}

/* mrizka galerie */
.gallery-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}

.gallery-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid #eef3f9;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-light);
}

.gallery-card-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.gallery-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover .gallery-card-img {
  transform: scale(1.08);
}

.gallery-card-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(0, 35, 90, 0.88);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.gallery-zoom-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 35, 90, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-zoom-overlay i {
  color: #ffffff;
  font-size: 28px;
  transform: scale(0.8);
  transition: transform var(--transition-fast);
}

.gallery-card:hover .gallery-zoom-overlay {
  opacity: 1;
}

.gallery-card:hover .gallery-zoom-overlay i {
  transform: scale(1);
}

.gallery-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gallery-card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
  line-height: 1.35;
}

.gallery-card-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 13px;
  color: var(--color-secondary);
  font-weight: 500;
  margin-bottom: 12px;
}

.gallery-card-desc {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* detail certifikaci */
.cert-page-section {
  padding: 80px 0 100px;
  background: var(--color-bg-alt);
}

.cert-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.cert-detail-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 40px 35px;
  box-shadow: var(--shadow-card);
  border: 1px solid #edf2f8;
  transition: var(--transition-smooth);
  display: flex;
  gap: 24px;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.cert-detail-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-light);
}

.cert-detail-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--color-secondary), var(--color-primary));
}

.cert-card-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: 16px;
  background: rgba(25, 70, 122, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  transition: all var(--transition-smooth);
}

.cert-detail-card:hover .cert-card-icon {
  background: var(--color-primary);
  color: #ffffff;
  transform: scale(1.05);
}

.cert-card-content {
  flex: 1;
}

.cert-code-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(27, 176, 206, 0.1);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.cert-card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}

.cert-card-desc {
  font-size: 14.5px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 15px;
}

.cert-features-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cert-features-list li {
  font-size: 13.5px;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.cert-features-list li i {
  color: #10b981;
  font-size: 13px;
}

.cert-guarantee-box {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 40px 45px;
  box-shadow: var(--shadow-card);
  border-left: 5px solid #10b981;
  display: flex;
  align-items: center;
  gap: 30px;
}

.cert-guarantee-icon {
  font-size: 45px;
  color: #10b981;
}

.cert-guarantee-text h4 {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.cert-guarantee-text p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

@media (max-width: 992px) {
  .gallery-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cert-detail-grid {
    grid-template-columns: 1fr;
  }

  .cert-guarantee-box {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .gallery-page-grid {
    grid-template-columns: 1fr;
  }

  .cert-detail-card {
    flex-direction: column;
  }
}

/* stranka nabidky */

.offer-page-section {
  padding: 60px 0 100px;
  background: var(--color-bg-alt);
}

.offer-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1050px;
  margin: -35px auto 60px auto;
  gap: 20px;
  position: relative;
  z-index: 10;
  justify-content: center;
}

.offer-metric-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 24px 20px;
  box-shadow: var(--shadow-card);
  border: 1px solid #e9eff6;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition-smooth);
}

.offer-metric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-light);
}

.offer-metric-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 14px;
  background: rgba(27, 176, 206, 0.12);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

.offer-metric-text {
  display: flex;
  flex-direction: column;
}

.offer-metric-val {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

.offer-metric-lbl {
  font-size: 12.5px;
  color: var(--color-text-secondary);
  margin-top: 3px;
}

.offer-cards-list {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.offer-item-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid #edf2f8;
  display: grid;
  grid-template-columns: 420px 1fr;
  transition: var(--transition-smooth);
}

.offer-item-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-accent-light);
}

.offer-item-card.reverse {
  grid-template-columns: 1fr 420px;
}

.offer-item-card.reverse .offer-img-col {
  order: 2;
}

.offer-item-card.reverse .offer-body-col {
  order: 1;
}

.offer-img-col {
  position: relative;
  min-height: 320px;
  overflow: hidden;
}

.offer-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.offer-item-card:hover .offer-img {
  transform: scale(1.05);
}

.offer-tag-pill {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(0, 35, 90, 0.9);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.offer-body-col {
  padding: 38px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.offer-num-label {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.offer-title {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 14px;
  line-height: 1.25;
}

.offer-desc {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 22px;
}

.offer-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
  margin-bottom: 26px;
  padding: 16px 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  border: 1px solid #edf2f8;
}

.offer-feat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--color-text);
  font-weight: 500;
}

.offer-feat-item i {
  color: #10b981;
  font-size: 13px;
  flex-shrink: 0;
}

.offer-action-row {
  display: flex;
  align-items: center;
  gap: 18px;
}

.offer-cta-box {
  margin-top: 60px;
  background: linear-gradient(135deg, #001a42 0%, #002d6e 60%, #00183d 100%);
  border-radius: var(--radius-card);
  padding: 50px 40px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.offer-cta-box::before {
  content: '';
  position: absolute;
  right: -50px;
  top: -50px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27, 176, 206, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.offer-cta-text h3 {
  font-size: clamp(24px, 2.5vw, 32px);
  color: #ffffff;
  font-weight: 400;
  margin-bottom: 10px;
}

.offer-cta-text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15.5px;
  max-width: 600px;
  line-height: 1.6;
}

@media (max-width: 1024px) {

  .offer-item-card,
  .offer-item-card.reverse {
    grid-template-columns: 1fr;
  }

  .offer-item-card.reverse .offer-img-col {
    order: 1;
  }

  .offer-item-card.reverse .offer-body-col {
    order: 2;
  }

  .offer-img-col {
    min-height: 260px;
    max-height: 320px;
  }

  .offer-metrics-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .offer-cta-box {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}

@media (max-width: 992px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-image-card {
    height: 260px;
    max-height: 280px;
  }
}

@media (max-width: 640px) {
  .offer-metrics-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: -20px auto 40px auto;
  }

  .offer-feature-grid {
    grid-template-columns: 1fr;
  }

  .offer-body-col {
    padding: 26px 20px;
  }

  .about-image-card {
    height: 220px;
  }

  .about-carousel-container {
    padding: 24px 20px 18px;
  }
}

/* cookies lista */

.cookie-consent-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  width: calc(100% - 40px);
  max-width: 1080px;
  background: rgba(0, 20, 50, 0.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(27, 176, 206, 0.35);
  border-radius: 20px;
  padding: 24px 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  color: #ffffff;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  opacity: 0;
  pointer-events: none;
}

.cookie-consent-banner.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.cookie-banner-content {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  flex: 1;
}

.cookie-icon-wrap {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: rgba(27, 176, 206, 0.15);
  border: 1px solid var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 22px;
}

.cookie-text-wrap h4 {
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.cookie-text-wrap p {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.cookie-text-wrap p a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.cookie-text-wrap p a:hover {
  color: #ffffff;
}

.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.cookie-btn-settings {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.cookie-btn-settings:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.cookie-btn-necessary {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.cookie-btn-necessary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #ffffff;
}

.cookie-btn-accept {
  background: var(--color-secondary);
  border: 1px solid var(--color-secondary);
  color: #001a42;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(27, 176, 206, 0.35);
}

.cookie-btn-accept:hover {
  background: #25c5e4;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27, 176, 206, 0.5);
}

/* nastaveni cookies modal */
.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 15, 38, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cookie-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.cookie-modal-card {
  background: #ffffff;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  border-radius: 20px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalScaleUp 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalScaleUp {
  from {
    opacity: 0;
    transform: scale(0.94) translateY(20px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.cookie-modal-header {
  padding: 24px 30px;
  background: linear-gradient(135deg, #001a42 0%, #002d6e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cookie-modal-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cookie-modal-header h3 i {
  color: var(--color-secondary);
}

.cookie-modal-close {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  transition: background 0.2s ease, transform 0.2s ease;
}

.cookie-modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.cookie-modal-body {
  padding: 26px 30px;
  overflow-y: auto;
  flex: 1;
  background: #f8fafc;
}

.cookie-modal-intro {
  font-size: 14px;
  color: #475569;
  line-height: 1.65;
  margin-bottom: 20px;
}

.cookie-category-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 16px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cookie-category-item:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.cookie-category-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.cookie-cat-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cookie-cat-title-wrap h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
}

.cookie-badge-locked {
  font-size: 11.5px;
  font-weight: 700;
  color: #0284c7;
  background: #e0f2fe;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.cookie-category-item p {
  font-size: 13.5px;
  color: #64748b;
  line-height: 1.6;
  margin: 0;
}

/* prepinac pro cookies */
.cookie-switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
}

.cookie-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: 0.3s;
  border-radius: 26px;
}

.cookie-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cookie-switch input:checked+.cookie-slider {
  background-color: var(--color-secondary);
}

.cookie-switch input:checked+.cookie-slider:before {
  transform: translateX(20px);
}

.cookie-modal-footer {
  padding: 20px 30px;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

@media (max-width: 900px) {
  .cookie-consent-banner {
    left: 12px !important;
    right: 12px !important;
    bottom: 12px !important;
    width: auto !important;
    max-width: calc(100vw - 24px) !important;
    transform: translateY(150%) !important;
    flex-direction: column;
    align-items: stretch;
    padding: 18px 16px;
    box-sizing: border-box;
  }

  .cookie-consent-banner.show {
    transform: translateY(0) !important;
  }

  .cookie-banner-actions {
    flex-direction: column;
    width: 100%;
    gap: 8px;
  }

  .cookie-banner-actions button {
    width: 100%;
    min-height: 44px;
    text-align: center;
  }
}

/* ochrana soukromi */

.privacy-page-section {
  padding: 60px 0 90px;
  background: var(--color-bg);
}

.privacy-container-card {
  background: #ffffff;
  border-radius: var(--radius-card);
  padding: 50px;
  box-shadow: var(--shadow-card);
  border: 1px solid #eef2f7;
}

.privacy-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 25px;
  margin-bottom: 35px;
  border-bottom: 1px solid #e2e8f0;
}

.privacy-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 13.5px;
  font-weight: 600;
}

.privacy-status-badge i {
  color: #10b981;
}

.privacy-date {
  font-size: 13.5px;
  color: #64748b;
  font-weight: 500;
}

.privacy-block {
  margin-bottom: 40px;
}

.privacy-block-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid #edf2f7;
}

.privacy-block p {
  font-size: 15.5px;
  line-height: 1.8;
  color: #334155;
  margin-bottom: 16px;
}

.privacy-contact-box {
  background: #f8fafc;
  border-left: 4px solid var(--color-secondary);
  padding: 18px 24px;
  border-radius: 0 12px 12px 0;
  margin: 20px 0;
  font-size: 15px;
  line-height: 1.7;
  color: #1e293b;
}

.privacy-contact-box a {
  color: var(--color-secondary);
  font-weight: 600;
}

.privacy-list {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.privacy-list li {
  font-size: 15px;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 10px;
}

.cookies-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 25px 0;
}

.cookie-cat-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 22px;
}

.cookie-cat-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.cookie-cat-header i {
  font-size: 24px;
}

.cookie-cat-header h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0;
}

.cookie-status-badge {
  display: inline-block;
  width: fit-content;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

.cookie-status-badge.active {
  background: #e0f2fe;
  color: #0369a1;
}

.cookie-status-badge.optional {
  background: #f1f5f9;
  color: #475569;
}

.cookie-cat-card p {
  font-size: 13.5px;
  color: #475569;
  line-height: 1.6;
  margin: 0;
}

.cookie-action-box {
  margin-top: 30px;
  background: linear-gradient(135deg, #001a42 0%, #002d6e 100%);
  border-radius: 16px;
  padding: 30px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cookie-action-box h4 {
  font-size: 18px;
  color: #ffffff;
  margin-bottom: 6px;
  font-weight: 700;
}

.cookie-action-box p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

@media (max-width: 768px) {
  .privacy-container-card {
    padding: 26px 20px;
  }

  .cookie-action-box {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
}