/* ==========================================================================
   Účtaři s.r.o. (www.uctarisro.cz) — Modernized Static Stylesheet
   Brand Palette:
   - Primary Cyan: #4ec3e0 | Deep Cyan: #2399b8 | Dark Teal: #167a94
   - Dark Slate: #1a222d | Charcoal: #2c3540 | Body Text: #3b3d42
   ========================================================================== */

:root {
  --color-primary: #4ec3e0;
  --color-primary-hover: #2daec9;
  --color-primary-dark: #1985a1;
  --color-primary-soft: rgba(78, 195, 224, 0.12);
  --color-primary-tint: #f0fafe;

  --color-dark: #1a222d;
  --color-dark-elevated: #242f3d;
  --color-heading: #1e252f;
  --color-text: #3b3d42;
  --color-text-muted: #646b75;

  --color-bg: #ffffff;
  --color-bg-alt: #f6f8fb;
  --color-border: #e3e8ef;
  --color-border-strong: #cbd5e1;

  --color-success: #0d9488;
  --color-error: #dc2626;
  --color-star: #f59e0b;

  --font-heading: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container-max: 1200px;
  --container-narrow: 880px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px -5px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 40px -12px rgba(15, 23, 42, 0.14);
  --shadow-cyan: 0 10px 25px -4px rgba(78, 195, 224, 0.4);

  --transition: 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

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

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary);
}

ul, ol {
  padding-left: 1.25rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-dark);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
  color: #fff;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ==========================================================================
   Top Info Bar
   ========================================================================== */
.topbar {
  background-color: var(--color-dark);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.875rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.topbar__contacts {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
}

.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.85);
  font-variant-numeric: tabular-nums;
}

.topbar__item svg {
  width: 15px;
  height: 15px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.topbar__item a {
  color: #ffffff;
  font-weight: 500;
}

.topbar__item a:hover {
  color: var(--color-primary);
}

.topbar__social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  transition: background var(--transition), transform var(--transition);
}

.social-btn:hover {
  background: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-1px);
}

.social-btn svg {
  width: 15px;
  height: 15px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition), padding var(--transition);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 1.5rem;
}

.header__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.95rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.96rem;
  color: var(--color-heading);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
}

.nav-link__chevron {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.nav-item--dropdown:hover .nav-link__chevron,
.nav-item--dropdown.is-open .nav-link__chevron {
  transform: rotate(180deg);
}

/* Dropdown Submenu */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 240px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 100;
}

.nav-item--dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 10px;
}

.nav-item--dropdown:hover .dropdown-menu,
.nav-item--dropdown:focus-within .dropdown-menu,
.nav-item--dropdown.is-open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.9rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), padding-left var(--transition);
}

.dropdown-link:hover,
.dropdown-link.is-active {
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  padding-left: 1.15rem;
}

.dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.35rem 0.5rem;
}

/* Mobile Menu Button */
.mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-heading);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}

.mobile-toggle:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-primary);
}

.mobile-toggle svg {
  width: 22px;
  height: 22px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.2;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-dark);
  box-shadow: var(--shadow-cyan);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -6px rgba(78, 195, 224, 0.55);
}

.btn--dark {
  background: var(--color-dark);
  color: #ffffff;
}

.btn--dark:hover {
  background: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-2px);
}

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

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-dark);
  transform: translateY(-2px);
}

.btn--outline-light {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.65);
  color: #ffffff;
  backdrop-filter: blur(4px);
}

.btn--outline-light:hover {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--color-dark);
}

.btn--sm {
  padding: 0.6rem 1.25rem;
  font-size: 0.88rem;
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   Hero Section (Homepage)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  background-color: var(--color-dark);
  background-image: linear-gradient(
      105deg,
      rgba(20, 28, 38, 0.9) 0%,
      rgba(26, 34, 45, 0.78) 55%,
      rgba(26, 34, 45, 0.58) 100%
    ),
    url('../img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 5.5rem 0;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), #00c5b4, var(--color-primary));
}

.hero__content {
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(78, 195, 224, 0.16);
  border: 1px solid rgba(78, 195, 224, 0.4);
  color: var(--color-primary);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

.hero__subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 0.4rem;
}

.hero__subtitle strong {
  color: var(--color-primary);
  font-weight: 700;
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.85rem);
  color: #ffffff;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.12;
}

.hero__lead {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 58ch;
  margin-bottom: 2.25rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  width: fit-content;
}

.hero__stat-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.hero__stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ==========================================================================
   Sections & Headings
   ========================================================================== */
.section {
  padding: 5rem 0;
}

.section--alt {
  background-color: var(--color-bg-alt);
}

.section--dark {
  background-color: var(--color-dark);
  color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.25rem;
}

.section-header--left {
  text-align: left;
  margin-left: 0;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-dark);
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  color: var(--color-heading);
  margin-bottom: 1rem;
}

.section-title span,
.section-title b {
  color: var(--color-primary-dark);
}

.section-divider {
  width: 64px;
  height: 4px;
  background: var(--color-primary);
  border-radius: 2px;
  margin: 1rem auto 1.25rem;
}

.section-header--left .section-divider {
  margin-left: 0;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Page Banner (Subpages)
   ========================================================================== */
.page-header {
  background: linear-gradient(135deg, var(--color-dark) 0%, #243447 100%);
  color: #ffffff;
  padding: 3.5rem 0 3rem;
  position: relative;
  border-bottom: 3px solid var(--color-primary);
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.75rem;
  list-style: none;
  padding: 0;
}

.page-header__breadcrumb a {
  color: var(--color-primary);
}

.page-header__breadcrumb a:hover {
  text-decoration: underline;
}

.page-header__title {
  color: #ffffff;
  font-size: clamp(2rem, 4vw, 2.85rem);
  margin-bottom: 0.5rem;
}

.page-header__subtitle {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.1rem;
  max-width: 65ch;
}

/* ==========================================================================
   Split About Section (Homepage & O nás)
   ========================================================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-split__media {
  position: relative;
}

.about-split__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.about-split__img-wrap img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.about-split__badge {
  position: absolute;
  bottom: -1.25rem;
  right: -1.25rem;
  background: var(--color-dark);
  color: #ffffff;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-primary);
  max-width: 240px;
}

.about-split__badge strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
}

.about-split__badge span {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
}

.about-split__lead {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-heading);
  line-height: 1.4;
  margin-bottom: 1.25rem;
}

.about-split__text p {
  margin-bottom: 1.15rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   CTA Banner (Parallax / Full-width Strip)
   ========================================================================== */
.cta-strip {
  position: relative;
  background-color: var(--color-dark);
  background-image: linear-gradient(
      90deg,
      rgba(26, 34, 45, 0.9) 0%,
      rgba(26, 34, 45, 0.82) 100%
    ),
    url('../img/cta-banner.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 4.5rem 0;
  text-align: center;
}

.cta-strip__eyebrow {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.cta-strip__title {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  color: #ffffff;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   Services Grid (6 Cards)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.85rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(78, 195, 224, 0.5);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--color-primary-tint);
  color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.35rem;
  transition: background var(--transition), color var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--color-primary);
  color: var(--color-dark);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.service-card__title a {
  color: var(--color-heading);
}

.service-card__title a:hover {
  color: var(--color-primary-dark);
}

.service-card__desc {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-primary-dark);
}

.service-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   Service Detail Layout (Two Columns with Sidebar)
   ========================================================================== */
.service-detail {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.service-detail__main {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-detail__banner {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-bottom: 3px solid var(--color-primary);
}

.service-detail__body {
  padding: 2.5rem;
}

.service-detail__body h2 {
  font-size: 1.75rem;
  margin-bottom: 1.15rem;
  color: var(--color-heading);
}

.service-detail__body h3 {
  font-size: 1.25rem;
  margin: 1.75rem 0 0.85rem;
  color: var(--color-heading);
}

.service-detail__body p {
  font-size: 1.05rem;
  margin-bottom: 1.15rem;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.5rem;
  display: grid;
  gap: 0.8rem;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
  font-size: 1.02rem;
  line-height: 1.55;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.1rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-weight: 800;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Sidebar "Kdo jsme - Účtaři" & Quick Service Switcher */
.service-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: sticky;
  top: 104px;
}

.who-card {
  background: var(--color-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  border-top: 4px solid var(--color-primary);
  text-align: center;
}

.who-card__logo {
  width: 68px;
  height: 68px;
  margin: 0 auto 1rem;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  padding: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.who-card__eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.who-card__title {
  color: #ffffff;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.who-card__text {
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.sidebar-nav-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.sidebar-nav-card__title {
  font-size: 1.05rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-nav-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.sidebar-nav-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.94rem;
  transition: all var(--transition);
}

.sidebar-nav-list a:hover,
.sidebar-nav-list a.is-active {
  background: #ffffff;
  color: var(--color-primary-dark);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Testimonials (Reference)
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.testimonial-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.15rem;
}

.testimonial-card__quote-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary-tint);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
}

.testimonial-card__stars {
  color: var(--color-star);
  letter-spacing: 2px;
  font-size: 1rem;
}

.testimonial-card__text {
  font-size: 0.97rem;
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 1.5rem;
  flex: 1;
}

.testimonial-card__author {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-heading);
  font-size: 1rem;
  border-top: 1px solid var(--color-border);
  padding-top: 0.9rem;
}

/* ==========================================================================
   Partners (Spolupráce)
   ========================================================================== */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.25rem;
}

.partner-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.partner-card__logo-wrap {
  height: 90px;
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  width: 100%;
}

.partner-card__logo-wrap img {
  max-height: 64px;
  width: auto;
  object-fit: contain;
}

.partner-card__title {
  font-size: 1.45rem;
  margin-bottom: 0.85rem;
}

.partner-card__desc {
  font-size: 1.04rem;
  color: var(--color-text);
}

/* ==========================================================================
   Pricing (Ceník)
   ========================================================================== */
.pricing-box {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  max-width: 900px;
  margin: 0 auto;
}

.pricing-box__lead {
  font-size: 1.2rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.pricing-factors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2rem 0 2.5rem;
}

.pricing-factor {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.35rem;
}

.pricing-factor strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-heading);
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.pricing-factor span {
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Contact Page & Form
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 2.75rem;
  align-items: start;
}

.contact-info-card {
  background: var(--color-dark);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--color-primary);
}

.contact-info-card h2 {
  color: #ffffff;
  font-size: 1.65rem;
  margin-bottom: 0.75rem;
}

.contact-info-card__lead {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  font-size: 0.98rem;
}

.contact-details-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.contact-details-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-details-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(78, 195, 224, 0.16);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details-item__icon svg {
  width: 20px;
  height: 20px;
}

.contact-details-item strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.contact-details-item span,
.contact-details-item a {
  color: #ffffff;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

.contact-details-item a:hover {
  color: var(--color-primary);
}

.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.contact-form-card h2 {
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
}

.contact-form-card__sub {
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
  font-size: 0.98rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-heading);
  margin-bottom: 0.45rem;
}

.form-label .req {
  color: var(--color-error);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-heading);
  background: #ffffff;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
  margin-top: 0.4rem;
}

.checkbox-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.checkbox-pill:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-tint);
}

.checkbox-pill input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--color-primary-dark);
  cursor: pointer;
  flex-shrink: 0;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  display: none;
}

.form-status.is-success {
  display: block;
  background: #ecfdf5;
  border: 1px solid #6ee7b7;
  color: #065f46;
}

.form-status.is-error {
  display: block;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.map-embed {
  margin-top: 3rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  height: 380px;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   Legal Document Formatting (GDPR & Cookies)
   ========================================================================== */
.legal-doc {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.legal-doc h2 {
  font-size: 1.45rem;
  margin: 2rem 0 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.legal-doc h2:first-child {
  margin-top: 0;
}

.legal-doc h3 {
  font-size: 1.15rem;
  margin: 1.4rem 0 0.6rem;
}

.legal-doc p {
  margin-bottom: 1rem;
}

.legal-doc ul {
  margin-bottom: 1.25rem;
}

.legal-doc li {
  margin-bottom: 0.4rem;
}

.cookie-details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 0.85rem;
  background: var(--color-bg-alt);
}

.cookie-details summary {
  font-family: var(--font-heading);
  font-weight: 700;
  cursor: pointer;
  color: var(--color-heading);
}

.cookie-details__body {
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.94rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 2rem;
  border-top: 4px solid var(--color-primary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1rem;
}

.footer__brand p {
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1.25rem;
  max-width: 34ch;
}

.footer__heading {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 1.1rem;
  position: relative;
}

.footer__links {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: color var(--transition), transform var(--transition);
}

.footer__links a:hover {
  color: var(--color-primary);
  transform: translateX(3px);
}

.footer__contact-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.65rem;
  font-size: 0.92rem;
  font-variant-numeric: tabular-nums;
}

.footer__contact-list a {
  color: var(--color-primary);
}

.footer__bottom {
  padding-top: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer__bottom-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer__bottom-links a,
.footer__bottom-links button {
  color: rgba(255, 255, 255, 0.7);
  background: none;
  border: none;
  font: inherit;
  cursor: pointer;
  padding: 0;
}

.footer__bottom-links a:hover,
.footer__bottom-links button:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   Cookie Banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  left: 1.25rem;
  max-width: 520px;
  margin-left: auto;
  background: var(--color-dark);
  color: #ffffff;
  border: 1px solid rgba(78, 195, 224, 0.35);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 9000;
  display: none;
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-banner__title {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.cookie-banner__text {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
}

.cookie-banner__text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
  .services-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-split,
  .service-detail,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-sidebar {
    position: static;
  }

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-split__badge {
    right: 1rem;
    bottom: 1rem;
  }
}

@media (max-width: 860px) {
  .mobile-toggle {
    display: inline-flex;
  }

  .header__cta {
    display: none;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 86vw);
    height: 100vh;
    background: #ffffff;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
    padding: 5rem 1.5rem 2rem;
    overflow-y: auto;
    transition: right var(--transition);
    z-index: 999;
  }

  .header__nav.is-open {
    right: 0;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .nav-link {
    justify-content: space-between;
    width: 100%;
    padding: 0.75rem 1rem;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 2px solid var(--color-primary);
    border-radius: 0;
    margin-left: 1rem;
    padding: 0.25rem 0 0.25rem 0.5rem;
    display: none;
  }

  .nav-item--dropdown.is-open .dropdown-menu {
    display: block;
  }
}

@media (max-width: 640px) {
  .topbar__contacts {
    gap: 0.35rem 1rem;
    font-size: 0.8rem;
  }

  .hero {
    min-height: auto;
    padding: 3.75rem 0;
  }

  .hero__stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .services-grid,
  .testimonials-grid,
  .partners-grid,
  .pricing-factors,
  .form-row,
  .checkbox-grid,
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .service-detail__body,
  .contact-info-card,
  .contact-form-card,
  .pricing-box,
  .legal-doc {
    padding: 1.5rem;
  }
}