:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p { margin: 0 0 var(--space-16) 0; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-standard);
}
a:hover { color: var(--color-primary-hover); }

code, pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}
code { padding: var(--space-1) var(--space-4); }
pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}
pre code { background: none; padding: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.btn--primary { background: var(--color-primary); color: var(--color-btn-primary-text); }
.btn--primary:hover { background: var(--color-primary-hover); }
.btn--primary:active { background: var(--color-primary-active); }

.btn--secondary { background: var(--color-secondary); color: var(--color-text); }
.btn--secondary:hover { background: var(--color-secondary-hover); }
.btn--secondary:active { background: var(--color-secondary-active); }

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.btn--outline:hover { background: var(--color-secondary); }

.btn--sm { padding: var(--space-4) var(--space-12); font-size: var(--font-size-sm); border-radius: var(--radius-sm); }
.btn--lg { padding: var(--space-10) var(--space-20); font-size: var(--font-size-lg); border-radius: var(--radius-md); }
.btn--full-width { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);
}
textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}
select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}
.form-control:focus { border-color: var(--color-primary); outline: var(--focus-outline); }

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}
.form-group { margin-bottom: var(--space-16); }

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}
.card:hover { box-shadow: var(--shadow-md); }
.card__body { padding: var(--space-16); }
.card__header, .card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}
.status--success {
  background-color: rgba(var(--color-success-rgb, 33, 128, 141), var(--status-bg-opacity));
  color: var(--color-success);
  border: 1px solid rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}
.status--error {
  background-color: rgba(var(--color-error-rgb, 192, 21, 47), var(--status-bg-opacity));
  color: var(--color-error);
  border: 1px solid rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}
.status--warning {
  background-color: rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-bg-opacity));
  color: var(--color-warning);
  border: 1px solid rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}
.status--info {
  background-color: rgba(var(--color-info-rgb, 98, 108, 113), var(--status-bg-opacity));
  color: var(--color-info);
  border: 1px solid rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}
@media (min-width: 640px) { .container { max-width: var(--container-sm); } }
@media (min-width: 768px) { .container { max-width: var(--container-md); } }
@media (min-width: 1024px) { .container { max-width: var(--container-lg); } }
@media (min-width: 1280px) { .container { max-width: var(--container-xl); } }

/* Utility classes */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-8 { gap: var(--space-8); }
.gap-16 { gap: var(--space-16); }

.m-0 { margin: 0; }
.mt-8 { margin-top: var(--space-8); }
.mb-8 { margin-bottom: var(--space-8); }
.mx-8 { margin-left: var(--space-8); margin-right: var(--space-8); }
.my-8 { margin-top: var(--space-8); margin-bottom: var(--space-8); }

.p-0 { padding: 0; }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.px-16 { padding-left: var(--space-16); padding-right: var(--space-16); }

.block { display: block; }
.hidden { display: none; }

/* Accessibility */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border-width: 0;
}
:focus-visible { outline: var(--focus-outline); outline-offset: 2px; }

/* Font */
@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2') format('woff2');
}

/* Project-specific theme tokens (light only) */
:root {
  --primary-color: #FF3B3B;
  --primary-hover: #e63333;
  --primary-active: #cc2929;
  --text-light: #333333;
  --text-dark: #333333;
  --text-gray: #666666;
  --bg-light: #ffffff;
  --bg-gray: #f5f5f5;
  --border-color: #e0e0e0;
  --footer-background: #f5f5f5;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --transition: all 0.2s ease;
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: 80px; }

body {
  font-family: var(--font-family);
  line-height: 1.6;
  color: var(--primary-color);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

/* Navigation */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition);
}
.nav.scrolled { background: var(--bg-gray); box-shadow: var(--shadow); }
.nav__container {
  max-width: 1200px; margin: 0 auto; padding: 0 2rem;
  display: flex; justify-content: space-between; align-items: center;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    
}
.nav__logo img {
    width: 126px;
    height: auto;
}
.nav__brand h2 { color: var(--primary-color); font-size: 2rem; font-weight: 700; }




.nav__menu { display: flex; list-style: none; gap: 2rem; }
.nav__menu a {
  text-decoration: none; color: var(--text-dark); font-weight: 400; transition: var(--transition); position: relative; font-size: 1.25rem;
}
.nav__menu a:hover { color: var(--primary-color); }
.nav__menu a::after {
  content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 2px; background: var(--primary-color); transition: width 0.3s ease;
}
.nav__menu a:hover::after { width: 100%; }
.nav__toggle { display: none; flex-direction: column; background: none; border: none; cursor: pointer; padding: 0.5rem; }

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, #e9c4c4 0%, #f53f3f 50%, #EC4899 100%);
}

.hero__background {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
}

.hero__container {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1350px;
  min-height: 870px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding: 60px 40px;
  box-sizing: border-box;
}
.hero__content {
  flex: 1;
  min-width: 320px;
  color: #fff;
  max-width: 568px;
}
.hero__title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: #fff;
}
.hero__subtitle {
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 2rem;
}
.hero__cta {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
}
.hero__right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 340px;
}
.hero__image {
   width: 100%;
   max-width: 650px; 
   max-height: 380px;
   object-fit: cover;
   border-radius: 28px; 
   box-shadow: 0 8px 32px rgba(48, 20, 80, 0.2);
}

/* Obrázek masky nad */
.hero__rightmask {
  position: absolute;
  top: 140px;
  left: 1047px; /* úprava - posuň dle potřeby */
  z-index: 2;
  pointer-events: none;
}

.hero__rightmask img {
  width: 400px;
  height: auto;
  filter: opacity(0.65);
}

/* Blok partnerů pod CTA */
.hero__partners {
  margin-top: 2rem;
  color: #fff;
}
.hero__partners-title {
  font-size: 1.8rem;
  font-weight: 900;
  margin-bottom: .7rem;
  letter-spacing: 0.03em;
}
.hero__partners-logos {
  display: flex;
  gap: 2.4rem;
  align-items: center;
}
.hero__partner-logo {
  width: 150px;           /* pevná šířka (dle potřeby uprav) */
  height: 75px;           /* pevná výška */
  border-radius: 10px;
  padding: 0;             /* odstraněno, aby neovlivnilo výšku */
  object-fit: contain;    /* důležité pro zarovnání loga v rámci boxu */
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow 0.15s;
}

.hero__partner-logo:hover {
  box-shadow: 0 4px 26px #f53f3f32;
}

@media (max-width: 768px) {
  .hero__container {
    flex-direction: column;
    padding: 140px 24px;
  }
  .hero__title {
    font-size: 2.2rem;
  }
  .hero__image {
    max-width: 90vw;
    max-height: 240px;
    margin: 24px 0 0 0;
  }
   .hero__partner-logo {
    width: 80px;
    height: 40px;
  }
  .hero{
    background: linear-gradient(90deg, #db9393 0%, #f14c4c 100%);
  }
}



/* Buttons (project section) */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 2rem; font-size: 1rem; font-weight: 600; text-decoration: none; border-radius: var(--border-radius-lg); transition: var(--transition); cursor: pointer; border: none; min-width: 200px; }
.btn--primary { background: var(--primary-color); color: var(--text-light); box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--outline { background: transparent; color: var(--text-dark); border: 2px solid var(--border-color); }
.btn--outline:hover { background: var(--primary-color); color: var(--text-light); border-color: var(--primary-color); transform: translateY(-2px); }
.btn--lg { padding: 1rem 2.5rem; font-size: 1.1rem; }

/* Benefits Section */
.benefits { padding: 5rem 0; background: var(--bg-light); }
.benefits__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem; max-width: 1200px; margin: 0 auto; padding: 0 2rem;
}
.benefit-card {
  background: var(--bg-light); padding: 2.5rem 2rem; border-radius: var(--border-radius-lg);
  text-align: center; transition: var(--transition); border: 1px solid var(--border-color); box-shadow: var(--shadow);
}
.benefit-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.benefit-card__icon { color: var(--primary-color); margin-bottom: 1.5rem; display: flex; justify-content: center; }
.benefit-card__title { font-size: 1.3rem; font-weight: 600; margin-bottom: 1rem; color: var(--text-dark); }
.benefit-card__description { color: var(--text-gray); line-height: 1.6; }

/* About Section */
.about {
  padding: 5rem 0;
  background: var(--bg-gray);
}

.about__content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.about__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.about__text {
  font-size: 1.1rem;
  color: var(--text-gray);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.about__stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
 
}

.stat-item {
  text-align: center;
  background: #fff;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  padding: 1.5rem 2rem;
  min-width: 150px;
  transition: transform 0.2s;
}
.stat-item:hover {
  transform: translateY(-6px) scale(1.04);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1.1rem;
  color: var(--text-dark);
  font-weight: 600;
}

/* Responsivní úpravy */
@media (max-width: 700px) {
  .about__content {
    padding: 0 1rem;
  }
  .about__title {
    font-size: 2rem;
  }
  .about__stats {
    gap: 1.5rem;
      flex-wrap: wrap;
  }
  .stat-item {
    min-width: 120px;
    padding: 1rem 1.2rem;
  }
  .stat-number {
    font-size: 1.5rem;
  }
}
.about__stats-label { font-size: 1rem; color: var(--text-gray);font-style:bold; }
/* Process Section */
.process { padding: 5rem 0; background: var(--bg-light); }
.process__title { font-size: 2.5rem; font-weight: 700; text-align: center; color: var(--text-dark); margin-bottom: 3rem; }
.process__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem; max-width: 1200px; margin: 0 auto; padding: 0 2rem;
}
.process-card {
  background: var(--bg-light); padding: 2rem; border-radius: var(--border-radius-lg);
  text-align: center; transition: var(--transition); border: 1px solid var(--border-color); position: relative;
}
.process-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.process-card__icon { color: var(--primary-color); margin-bottom: 1.5rem; display: flex; justify-content: center; }
.process-card__title { font-size: 1.2rem; font-weight: 600; margin-bottom: 1rem; color: var(--text-dark); }
.process-card__description { color: var(--text-gray); line-height: 1.6; }

/* Services Section */
.services { padding: 5rem 0; background: var(--bg-gray); }
.services__title { font-size: 2.5rem; font-weight: 700; text-align: center; color: var(--text-dark); margin-bottom: 3rem; }
.services__tabs { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; flex-wrap: wrap; }
.service-tab {
  padding: 1rem 2rem; background: var(--bg-light); border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg); font-size: 1.1rem; font-weight: 600; cursor: pointer; transition: var(--transition); min-width: 180px;
}
.service-tab.active, .service-tab:hover { background: var(--primary-color); color: var(--text-light); border-color: var(--primary-color); }
.service-content { display: none; max-width: 1000px; margin: 0 auto; padding: 0 2rem; }
.service-content.active { display: block; }
.service-info {
  background: var(--bg-light); padding: 3rem; border-radius: var(--border-radius-lg); box-shadow: var(--shadow);
}
.service-features { margin-top: 2rem;color: #333333; }
.service-info h3 { font-size: 2rem; color: var(--text-dark); margin-bottom: 1.5rem; }
.service-info h4 { font-size: 1.3rem; color: var(--text-dark); margin: 2rem 0 1rem 0; }
.service-info p { font-size: 1.1rem; color: var(--text-gray); margin-bottom: 1.5rem; line-height: 1.7; }
.service-info ul { list-style: none; padding-left: 0; }
.service-info li {
  padding: 0.5rem 0; color: var(--text-gray); position: relative; padding-left: 1.5rem;
}
.service-info li::before {
  content: '✓'; position: absolute; left: 0; color: var(--primary-color); font-weight: bold;
}
.service-image-placeholder {
  margin-top: 2rem; height: 300px; background: var(--bg-gray);
  border: 2px dashed var(--border-color); border-radius: var(--border-radius);
  display: flex; align-items: center; justify-content: center;
}
.placeholder-text { color: var(--text-gray); font-size: 1.1rem; font-weight: 500; }

/* FAQ Section */
.faq { padding: 5rem 0; background: var(--bg-light); }
.faq__title { font-size: 2.5rem; font-weight: 700; text-align: center; color: var(--text-dark); margin-bottom: 3rem; }
.faq__items { max-width: 800px; margin: 0 auto; padding: 0 2rem; }
.faq-item { margin-bottom: 1rem; border: 1px solid var(--border-color); border-radius: var(--border-radius); overflow: hidden; }
.faq-question {
  width: 100%; padding: 1.5rem; background: var(--bg-light); border: none; text-align: left; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; font-size: 1.1rem; font-weight: 600; color: var(--text-dark); transition: var(--transition);
}
.faq-question:hover { background: var(--bg-gray); }
.faq-icon { transition: transform 0.3s ease; stroke: var(--text-gray); fill: none; stroke-width: 2; }
.faq-item.active .faq-icon { transform: rotate(180deg); }
.faq-answer { display: none; padding: 0 1.5rem 1.5rem 1.5rem; background: var(--bg-gray); }
.faq-item.active .faq-answer { display: block; }
.faq-answer p { color: var(--text-gray); line-height: 1.6; }

/* References Section */
.references { 
  padding: var(--space-32) 0; 
  background: var(--color-background); 
}

.references__title { 
  font-size: var(--font-size-4xl); 
  font-weight: var(--font-weight-bold); 
  text-align: center; 
  color: var(--color-text); 
  margin-bottom: var(--space-24); 
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-tight);
}

.references__content {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-16);
}

.references__text {
  text-align: center;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-normal);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-24);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.references__grid {
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-16); 
  max-width: var(--container-xl); 
  margin: 0 auto; 
  padding: 0 var(--space-16);
}

.reference-item { 
  border-radius: var(--radius-lg); 
  overflow: hidden; 
  box-shadow: var(--shadow-sm); 
  transition: all var(--duration-normal) var(--ease-standard); 
  background: var(--color-surface);
}

.reference-item:hover { 
  transform: translateY(-5px); 
  box-shadow: var(--shadow-lg); 
}

.reference-image-placeholder {
  height: 250px; 
  background: var(--color-secondary); 
  border: 2px dashed var(--color-border);
  display: flex; 
  align-items: center; 
  justify-content: center;
}



/* Univerzální logo kontejner - použitelný pro všechny loga */
.brand-logo,
.band-logo,
.band-logo2,
.band-logo3 {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-10);
  
  /* Nastavitelná výška kontejneru */
  --logo-container-height: 100px;
  height: var(--logo-container-height);
  
  /* Nastavitelné zarovnání */
  --logo-align-items: center; /* center, flex_start, flex-end */
  --logo-justify-content: center; /* center, flex-start, flex-end, space-between */
  align-items: var(--logo-align-items);
  justify-content: var(--logo-justify-content);
}

/* Univerzální styling pro všechny obrázky log */
.brand-logo img,
.band-logo img,
.band-logo2 img,
.band-logo3 img {
  /* Nastavitelná velikost obrázků */
  --logo-max-width: 120px;
  --logo-max-height: 80px;
  --logo-min-width: auto;
  --logo-min-height: auto;
  
  max-width: var(--logo-max-width);
  max-height: var(--logo-max-height);
  min-width: var(--logo-min-width);
  min-height: var(--logo-min-height);
  
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-base);
  transition: transform var(--duration-normal) var(--ease-standard);
  
  /* Nastavitelné filtry */
  --logo-opacity: 1;
  --logo-brightness: 1;
  --logo-contrast: 1;
  --logo-saturate: 1;
  
  opacity: var(--logo-opacity);
  filter: brightness(var(--logo-brightness)) 
          contrast(var(--logo-contrast)) 
          saturate(var(--logo-saturate));
}

.brand-logo img:hover,
.band-logo img:hover,
.band-logo2 img:hover,
.band-logo3 img:hover {
  /* Nastavitelný hover efekt */
  --logo-hover-scale: 1.05;
  --logo-hover-opacity: 1;
  
  transform: scale(var(--logo-hover-scale));
  opacity: var(--logo-hover-opacity);
}

/* Specifické přizpůsobení pro jednotlivá loga */

/* Weber logo - můžete přizpůsobit velikost */
.band-logo {
  --logo-max-width: 140px;
  --logo-max-height: 90px;
}

/* Hasit logo - můžete přizpůsobit velikost */
.band-logo2 {
  --logo-max-width: 110px;
  --logo-max-height: 70px;
}

/* Stachema logo - můžete přizpůsobit velikost */
.band-logo3 {
  --logo-max-width: 130px;
  --logo-max-height: 85px;
}



/* Responsivní verze */
@media (max-width: 768px) {
  .references {
    padding: var(--space-24) 0;
  }
  
  .references__title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-20);
  }
  
  .references__content,
  .references__grid {
    padding: 0 var(--space-12);
  }
  
  .references__text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-20);
  } 
}


@media (max-width: 480px) {
  .references {
    padding: var(--space-20) 0;
  }
  
  .references__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-16);
  }
  
  .references__content,
  .references__grid {
    padding: 0 var(--space-8);
  }
  
  .references__text {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-16);
  }
  
  .references__grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
     
  /* Ještě menší loga na velmi malých obrazovkách */
  .brand-logo,
  .band-logo,
  .band-logo2,
  .band-logo3 {
    --logo-container-height: 70px;
    margin-top: var(--space-8);
  }
  
  .brand-logo img,
  .band-logo img,
  .band-logo2 img,
  .band-logo3 img {
    --logo-max-width: 90px;
    --logo-max-height: 50px;
  }
}



.realizace {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 2fr));
  gap: 16px;
  padding: 16px;
}

.realizace-item {
  aspect-ratio: 4 / 6;
  overflow: hidden;
  border-radius: 8px;
  background: #eee;
  position: relative;
  transition: var(--transition);
  /* Doplnění stínu nebo rámečku volitelné */
}

.realizace-item:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.realizace-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
}



/* Contact Section */
.contact { padding: 5rem 0; background: var(--bg-light); }
.contact__title { font-size: 2.5rem; font-weight: 700; text-align: center; color: var(--text-dark); margin-bottom: 3rem; }
.contact__info {
  max-width: 600px; margin: 0 auto; padding: 0 2rem; display: grid; gap: 2rem;
}
.contact-item {
  text-align: center; padding: 1.5rem; background: var(--bg-gray);
  border-radius: var(--border-radius-lg); transition: var(--transition);
}
.contact-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.contact-item h3 { color: black; font-size: 1.5rem; margin-bottom: 0.5rem; }
.contact-item strong { color: var(--text-dark); display: block; margin-bottom: 0.5rem; }
.contact-item a { color: var(--primary-color); text-decoration: none; font-weight: 500; transition: var(--transition); }
.contact-item a:hover { color: var(--primary-hover); }

/* Footer */
.footer {
  background: var(--footer-background);
  color: var(--text-light);
  padding: 2rem 0;
  text-align: center;
}
.footer .container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Container override */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* Responsive Design */
@media (max-width: 768px) {
  .nav__menu { display: none; }
  .nav__toggle { display: flex; }
  .hero__title { font-size: 2.5rem; }
  .hero__cta { flex-direction:row ;    } 
  .btn { width: 100%; max-width: 300px; }
  .benefits__grid, .process__grid, .references__grid { grid-template-columns: 1fr; }
  .services__tabs { flex-direction: column; align-items: center; }
  .service-tab { width: 100%; max-width: 300px; }
  .service-info { padding: 2rem 1.5rem; }
  section { padding: 2rem 0; }
  .about__title, .process__title, .services__title, .faq__title, .references__title, .contact__title { font-size: 2rem; }
}

@media (max-width: 480px) {
  .container, .nav__container { padding: 0 1rem; }
  .hero__content { padding: 0 1rem; }
  .benefit-card, .process-card { padding: 1.5rem 1rem; }
  .faq-question { padding: 1rem; font-size: 1rem; }
  .faq-answer { padding: 0 1rem 1rem 1rem; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }
  .nav__menu { display: none; flex-direction: column; display: flex; list-style: none; gap: 2rem; }
  .nav__menu.active { display: flex; }
}
.nav__toggle span { width: 25px; height: 3px; background: var(--text-dark); margin: 3px 0; transition: var(--transition); }

@media (max-width: 768px) {
  .hero__container {
    flex-direction: column;
    padding: 140px 24px;
  }
  .hero__title {
    font-size: 2.2rem;
    margin-top: 1rem;
  }
  .hero__image {
    max-width: 90vw;
    max-height: 240px;
    margin: 24px 0 0 0;
  }
  .hero__partners-logos {
    gap: 3rem;
  }
  .hero__partner-logo {
    width: 80px;
    height: 40px;
  }
  .hero{
    background: linear-gradient(90deg, #db9393 0%, #f14c4c 100%);
  }
}

/* Scroll animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-on-scroll { animation: fadeInUp 0.6s ease-out; }

@media (max-width: 1024px) {
  /* Použití flexboxu pro hlavní kontejnery s přizpůsobením směru podle orientace */
  .hero__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    
    max-width: 100%;
    min-height: auto;
  }

  /* Text a obrázek v Hero sekci zarovnány a přizpůsobené šířce */
  .hero__content {
    max-width: 100%;
    text-align: center;
    margin-bottom: 2rem;
  }

  .hero__title {
    font-size: 2.5rem;
    line-height: 1.3;
    margin-top: 4rem;
  }

  .hero__subtitle {
    font-size: 1.25rem;
  }

  .hero__right {
    width: 100%;
    max-width: 400px;
  }

  .hero__image {
    width: 100%;
    max-width: 100%;
    max-height: 300px;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(48, 20, 80, 0.15);
  }
  .hero__cta {
    display:inline-flex;
  }
  .hero__partners-logos {
    gap:2rem;
    justify-content: center;
}
.nav__menu {
   width: 100%;
   height: 2vh;   
  }
  .hero {
    background: linear-gradient(90deg, #e9c4c4 0%, #f53f3f 90%);
  }
  }

/* Lepší přizpůsobení obsahu na úzké a vysoké obrazovky (mobily v portrait) */
@media (max-width: 600px) and (orientation: portrait) {
  html {
    font-size: 14px;
  }
  .hero__title {
    font-size: 2.5rem;
    margin-top: 2rem;
  }
  .hero__subtitle {
    font-size: 1.5rem;
  }
  .hero__cta {
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    display: flex;
  }
  .btn {
    width: 100%;
    max-width: 280px;
    padding: 0.75rem 1.5rem;
  }
  .benefits__grid,
  .process__grid,
  .references__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .benefit-card,
  .process-card,
  .reference-item {
    padding: 1.5rem 1rem;
  }
  .btn--lg {
    min-width: 180px;
  }
}

/* Responzivní verze pro šířku obrazovky nad 600px a orientaci landscape */
@media (min-width: 601px) and (max-width: 1024px) and (orientation: landscape) {
  html {
    font-size: 15px;
  }
  .hero__container {
    flex-direction: row;
    min-height: 850px;
  }
  .hero__content {
    max-width: 50%;
    text-align: left;
    margin-bottom: 0;
  }
  .hero__title {
    font-size: 2.8rem;
  }
  .hero__right {
    max-width: 50%;
  }
  .hero__image {
    max-height: 350px;
  }
}

/* Navigation menu toggle pro mobilní verze na šířku i výšku */
@media (max-width: 768px) {
  .nav__menu {
    display: none;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--bg-light);
    position: fixed;
    top: 60px;
    right: 0;
    width: 70%;
    height: calc(100vh - 60px);
    padding: 2rem 1.5rem;
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    overflow-y: auto;
    transition: transform 0.3s ease;
    transform: translateX(100%);
    z-index: 1100;
  }
  
  .nav__menu.active {
    transform: translateX(0);
    display: flex;
  }

  .nav__toggle {
    display: flex;
    cursor: pointer;
    z-index: 1200;
  }
}

/* Upravené gapy a velikosti písma pro přehlednost i na velmi malých displejích */
@media (max-width: 400px) {
  html {
    font-size: 13px;
  }
  .hero__title {
    font-size: 2.2rem;
  }
  .hero__subtitle {
    font-size: 1.5rem;
  }
  .btn {
    max-width: 100%;
    font-size: 1.5rem;
    padding: 0.8rem 1rem;
  }
  .benefit-card,
  .process-card {
    padding: 1rem 0.8rem;
  }
  .service-tab {
    padding: 0.8rem 1rem;
    font-size: 1rem;
  }
  .hero__cta {
    display: flex;
  }
}