/* ==========================================================================
   Angličtina se Sovovou – style.css
   Design systém: tokeny → základ → layout → komponenty → sekce → utility
   Mobile-first: základní styly platí pro mobil, větší obrazovky přes min-width.
   Breakpointy: 40rem (640px) · 48rem (768px) · 64rem (1024px) · 75rem (1200px)
                120rem (1920px) · 160rem (2560px / 4K)
   ========================================================================== */


/* ==========================================================================
   1. DESIGN TOKENY
   ========================================================================== */
:root {
  /* --- Barvy značky --- */
  --color-primary: #00555f;          /* tmavě tyrkysová – hlavní barva, CTA */
  --color-primary-dark: #003f47;     /* hover, patička */
  --color-secondary: #3c3a47;        /* tmavá – nadpisy */
  --color-accent: #ff64be;           /* růžová – akcent, sekundární CTA */
  --color-accent-soft: #ffd3ec;      /* zvýrazněná karta */
  --color-accent-tint: #fff1f8;      /* jemné podbarvení */
  --color-background: #fefefe;       /* pozadí webu */
  --color-surface: #ffffff;          /* karty */
  --color-surface-alt: #f4f5f6;      /* světle šedé sekce */
  --color-text: #333333;             /* běžný text */
  --color-muted: #5b5965;            /* doplňkový text (kontrast 6.6:1 na bílé) */
  --color-on-primary: #ffffff;
  --color-on-accent: #333333;        /* tmavý text na růžové (kontrast 4.7:1) */
  --color-border: rgba(60, 58, 71, 0.12);
  --color-border-strong: rgba(60, 58, 71, 0.24);

  /* --- Gradienty a sklo --- */
  --gradient-brand: linear-gradient(135deg, #00555f 0%, #00474f 55%, #2f3a44 100%);
  --gradient-glow-accent: radial-gradient(circle at center, rgba(255, 100, 190, 0.22) 0%, rgba(255, 100, 190, 0) 70%);
  --gradient-glow-primary: radial-gradient(circle at center, rgba(0, 85, 95, 0.12) 0%, rgba(0, 85, 95, 0) 70%);
  --glass-light: rgba(254, 254, 254, 0.78);
  --glass-dark: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.28);
  --glass-blur: blur(16px) saturate(160%);

  /* --- Spacing (8px grid) --- */
  --space-1: 0.25rem;   /*   4px */
  --space-2: 0.5rem;    /*   8px */
  --space-3: 0.75rem;   /*  12px */
  --space-4: 1rem;      /*  16px */
  --space-5: 1.5rem;    /*  24px */
  --space-6: 2rem;      /*  32px */
  --space-7: 3rem;      /*  48px */
  --space-8: 4rem;      /*  64px */
  --space-9: 6rem;      /*  96px */
  --space-10: 8rem;     /* 128px */
  --section-space: clamp(var(--space-8), 2rem + 6vw, var(--space-10));

  /* --- Typografie --- */
  --font-heading: "Sora", system-ui, sans-serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --text-base: 1.0625rem;            /* 17px – běžný text */
  --text-sm: 1rem;                   /* 16px – minimum */
  --text-lg: 1.1875rem;              /* 19px – úvodní odstavce */
  --leading-body: 1.65;
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  /* Hierarchie nadpisů – poměr 1.25 (major third), plynule přes clamp */
  --h1: clamp(2.441rem, 1.6rem + 3.2vw, 4.768rem);
  --h2: clamp(1.953rem, 1.45rem + 2vw, 3.052rem);
  --h3: clamp(1.25rem, 1.12rem + 0.5vw, 1.563rem);
  --h4: clamp(1.125rem, 1.05rem + 0.3vw, 1.25rem);
  --h5: 1.125rem;
  --h6: 1rem;
  --measure: 68ch;                   /* max. šířka odstavce */

  /* --- Tvary a stíny --- */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(0, 40, 45, 0.04), 0 4px 16px rgba(0, 40, 45, 0.05);
  --shadow-md: 0 2px 4px rgba(0, 40, 45, 0.04), 0 12px 32px rgba(0, 40, 45, 0.08);
  --focus-ring: 0 0 0 3px var(--color-background), 0 0 0 6px var(--color-accent);

  /* --- Layout --- */
  --container-width: 85%;
  --container-max: 100rem;
  --header-height: 4.5rem;
  --grid-gap: var(--space-5);

  /* --- Pohyb --- */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 180ms;
  --duration-base: 320ms;
  --duration-slow: 700ms;
}

@media (min-width: 64rem) {
  :root {
    --header-height: 5.5rem;
    --grid-gap: var(--space-6);
  }
}

/* 4K a velmi velké monitory – zvětšíme celý rem systém */
@media (min-width: 120rem) {
  html { font-size: 112.5%; }
}
@media (min-width: 160rem) {
  html { font-size: 137.5%; }
}


/* ==========================================================================
   2. ZÁKLAD (reset + typografie)
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  /* Pojistka proti vodorovnému posunu na mobilu (hidden = fallback pro starší Safari) */
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  margin: 0;
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  overflow-x: clip;
}

body.is-locked {
  overflow: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--leading-tight);
  color: var(--color-secondary);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 { font-size: var(--h1); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); line-height: var(--leading-snug); letter-spacing: -0.01em; }
h4 { font-size: var(--h4); line-height: var(--leading-snug); letter-spacing: 0; }
h5 { font-size: var(--h5); letter-spacing: 0; }
h6 { font-size: var(--h6); letter-spacing: 0; }

p {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  text-align: left;
  text-wrap: pretty;
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--duration-fast) ease;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

address {
  font-style: normal;
}

figure,
blockquote {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

::selection {
  background: var(--color-accent-soft);
  color: var(--color-secondary);
}

/* Přeskočit na obsah – přístupnost klávesnice */
.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 200;
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: var(--color-on-primary);
  border-radius: var(--radius-pill);
  transform: translateY(-200%);
  transition: transform var(--duration-fast) ease;
}

.skip-link:focus {
  transform: none;
  color: var(--color-on-primary);
}

.visually-hidden {
  position: absolute !important; /* utilita musí vždy vyhrát */
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}


/* ==========================================================================
   3. LAYOUT
   ========================================================================== */

/* Kontejner – 85 % šířky obrazovky */
.container {
  width: var(--container-width);
  max-width: var(--container-max);
  margin-inline: auto;
}

/* Gridový systém – flexibilní sloupce podle breakpointu */
.grid {
  display: grid;
  gap: var(--grid-gap);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 40rem) {
  .grid--sm-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 64rem) {
  .grid--lg-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--lg-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--lg-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 75rem) {
  .grid--xl-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Split – dvousloupcový obsah (text + obraz) */
.split {
  display: grid;
  gap: var(--space-7);
  align-items: center;
  grid-template-columns: minmax(0, 1fr);
}

/* Na mobilu se v .split--media-first zobrazí text dřív než obrázek */
.split--media-first > :first-child {
  order: 2;
}

@media (min-width: 64rem) {
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-8);
  }

  .split--media-first > :first-child {
    order: 0;
  }
}

@media (min-width: 75rem) {
  .split--wide-start {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    align-items: start;
  }
}


/* ==========================================================================
   4. KOMPONENTY
   ========================================================================== */

/* --- 4.1 Button -------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 3rem;
  padding: var(--space-3) var(--space-6);
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.2;
  max-width: 100%;
  letter-spacing: 0.01em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--duration-fast) ease,
    border-color var(--duration-fast) ease,
    color var(--duration-fast) ease,
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

/* Na mobilu se dlouhý text tlačítka smí zalomit, od tabletu zůstává na řádku */
@media (min-width: 40rem) {
  .btn {
    white-space: nowrap;
  }
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn__icon {
  font-size: 0.875em;
  transition: transform var(--duration-base) var(--ease-out);
}

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

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-on-primary);
  box-shadow: 0 10px 24px rgba(0, 85, 95, 0.24);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.btn--accent:hover {
  background: #ff7cc8;
  color: var(--color-on-accent);
  box-shadow: 0 10px 24px rgba(255, 100, 190, 0.32);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-border-strong);
  color: var(--color-secondary);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--light {
  background: var(--color-surface);
  color: var(--color-primary);
}

.btn--light:hover {
  background: var(--color-accent-tint);
  color: var(--color-primary-dark);
}

.btn--block {
  width: 100%;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* --- 4.2 Navbar / hlavička -------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  transition: box-shadow var(--duration-base) ease;
}

/* Sklo je na pseudo-elementu, aby backdrop-filter nerozbil fixní mobilní menu */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--glass-light);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-base) ease;
}

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

.site-header.is-scrolled::before {
  border-bottom-color: var(--color-border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  height: 100%;
}

.nav__logo {
  display: block;
  flex-shrink: 0;
  width: 3.5rem;
  transition: transform var(--duration-base) var(--ease-out);
}

.nav__logo:hover {
  transform: rotate(-4deg) scale(1.04);
}

.nav__toggle {
  position: relative;
  z-index: 2;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 3rem;
  height: 3rem;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  cursor: pointer;
}

.nav__toggle-bar {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--color-secondary);
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-fast) ease;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobilní panel menu */
.nav__panel {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  padding: var(--space-6) 7.5% var(--space-8);
  overflow-y: auto;
  background:
    var(--gradient-glow-accent) right -8rem bottom -8rem / 24rem 24rem no-repeat,
    var(--color-background);
  visibility: hidden;
  opacity: 0;
  transform: translateY(-12px);
  transition:
    opacity var(--duration-base) ease,
    transform var(--duration-base) var(--ease-out),
    visibility 0s linear var(--duration-base);
}

.nav__panel.is-open {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition-delay: 0s;
}

.nav__list {
  display: flex;
  flex-direction: column;
}

.nav__item {
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

/* Odkaz i tlačítko podmenu vypadají stejně */
.nav__link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3) 0;
  border: 0;
  background: none;
  font-family: var(--font-heading);
  font-size: var(--h4);
  font-weight: 600;
  line-height: var(--leading-snug);
  text-align: left;
  color: var(--color-secondary);
  text-decoration: none;
  cursor: pointer;
}

.nav__link:hover,
.nav__link[aria-current="page"],
.nav__link.is-current {
  color: var(--color-primary);
}

.nav__chevron {
  font-size: 0.75em;
  transition: transform var(--duration-base) var(--ease-out);
}

.nav__item.is-open .nav__chevron {
  transform: rotate(180deg);
}

/* Ikona externího odkazu */
.nav__ext {
  font-size: 0.7em;
  opacity: 0.6;
}

/* Podmenu „Výuka“ – na mobilu se rozbalí pod položkou */
.nav__sub {
  display: none;
  gap: var(--space-1);
  padding-bottom: var(--space-4);
}

.nav__item.is-open .nav__sub {
  display: grid;
}

.nav__sub-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  text-decoration: none;
  transition: background-color var(--duration-fast) ease;
}

.nav__sub-link:hover,
.nav__sub-link[aria-current="page"] {
  background: var(--color-accent-tint);
  color: var(--color-primary);
}

.nav__sub-title {
  display: block;
  font-weight: 600;
  line-height: var(--leading-snug);
}

.nav__sub-desc {
  display: block;
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: var(--color-muted);
}

.nav__cta {
  align-self: flex-start;
}

@media (min-width: 64rem) {
  .nav__logo {
    width: 4.5rem;
  }

  .nav__toggle {
    display: none;
  }

  .nav__panel {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: var(--space-6);
    padding: 0;
    overflow: visible;
    background: none;
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .nav__list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-5);
  }

  .nav__item {
    border-bottom: 0;
  }

  .nav__link {
    width: auto;
    padding: var(--space-2) 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    white-space: nowrap;
  }

  /* Jemná růžová linka pod odkazem při hoveru */
  .nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-base) var(--ease-out);
  }

  .nav__link:hover::after,
  .nav__link[aria-current="page"]::after,
  .nav__link.is-current::after {
    transform: scaleX(1);
  }

  /* Podmenu jako plovoucí karta */
  .nav__sub {
    position: absolute;
    top: calc(100% + var(--space-3));
    left: 50%;
    z-index: 10;
    display: grid;
    width: 24rem;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    translate: -50% 8px;
    transition:
      opacity var(--duration-base) ease,
      translate var(--duration-base) var(--ease-out),
      visibility 0s linear var(--duration-base);
  }

  /* Neviditelný most, aby podmenu nezmizelo při přejezdu myší */
  .nav__sub::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: calc(var(--space-3) * -1);
    height: var(--space-3);
  }

  .nav__item--has-sub:hover .nav__sub,
  .nav__item--has-sub:focus-within .nav__sub,
  .nav__item.is-open .nav__sub {
    opacity: 1;
    visibility: visible;
    translate: -50% 0;
    transition-delay: 0s;
  }

  .nav__item--has-sub:hover .nav__chevron {
    transform: rotate(180deg);
  }

  .nav__cta {
    align-self: auto;
  }
}

/* --- 4.3 Sekce a jejich hlavička --------------------------------------- */
.section {
  position: relative;
  padding-block: var(--section-space);
  isolation: isolate;
  /* Dekorace přesahující okraj se ořízne, nevznikne vodorovný scroll */
  overflow-x: clip;
}

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

.section--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.section--gradient {
  background:
    var(--gradient-glow-accent) right -10rem top -10rem / 40rem 40rem no-repeat,
    var(--gradient-brand);
  color: var(--color-on-primary);
  overflow: hidden;
}

.section--primary h2,
.section--primary h3,
.section--gradient h2,
.section--gradient h3,
.section--photo h2,
.section--photo h3 {
  color: var(--color-on-primary);
}

.section-head {
  margin-bottom: var(--space-7);
}

/* Tlačítka pod obsahem sekce */
.section__actions {
  margin-top: var(--space-7);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head--center p {
  margin-inline: auto;
  text-align: center;
}

.section-head__lead {
  font-size: var(--text-lg);
  color: var(--color-muted);
}

.section--primary .section-head__lead,
.section--gradient .section-head__lead,
.section--photo .section-head__lead {
  color: rgba(255, 255, 255, 0.88);
}

/* Malý nadpis nad H1/H2 */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.eyebrow::before {
  content: "";
  width: var(--space-5);
  height: 2px;
  border-radius: 2px;
  background: var(--color-accent);
}

.section--primary .eyebrow,
.section--gradient .eyebrow,
.section--photo .eyebrow {
  color: var(--color-accent-soft);
}

/* --- 4.4 Hero ---------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: var(--space-7) var(--section-space);
  overflow: hidden;
  isolation: isolate;
  background:
    var(--gradient-glow-accent) right -12rem top -6rem / 48rem 48rem no-repeat,
    var(--color-background);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__title {
  margin-bottom: var(--space-5);
}

/* Zvýraznění slova v nadpisu – růžové podtržení štětcem */
.hero__highlight {
  position: relative;
  white-space: nowrap;
  z-index: 0;
}

.hero__highlight::after {
  content: "";
  position: absolute;
  left: -0.05em;
  right: -0.05em;
  bottom: 0.08em;
  z-index: -1;
  height: 0.32em;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
}

.hero__lead {
  margin-bottom: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-muted);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-6);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.hero__meta-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.hero__meta-item i {
  color: var(--color-accent);
}

.hero__media {
  max-width: 34rem;
  margin-inline: auto;
}

@media (min-width: 64rem) {
  .hero {
    padding-top: var(--space-8);
  }

  .hero__media {
    margin-right: 0;
  }
}

/* --- 4.5 Rámeček s obrázkem a dekoracemi ------------------------------- */
.media-frame {
  position: relative;
  isolation: isolate;
}

.media-frame__img {
  position: relative;
  z-index: 1;
  width: 100%;
  transition: transform var(--duration-slow) var(--ease-out);
}

.media-frame:hover .media-frame__img {
  transform: rotate(-1.5deg) scale(1.01);
}

/* Měkký barevný kruh za fotkou */
.blob {
  position: absolute;
  z-index: -1;
  width: min(var(--blob-size, 30rem), 100vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gradient-glow-accent);
  pointer-events: none;
}

.blob--primary {
  background: var(--gradient-glow-primary);
}

.blob--center {
  top: 50%;
  left: 50%;
  translate: -50% -50%;
}

.blob--right {
  top: 50%;
  right: -12rem;
  translate: 0 -50%;
}

/* --- 4.6 Dekorativní grafické prvky ------------------------------------ */
.deco {
  position: absolute;
  z-index: 0;
  width: var(--deco-size, 4rem);
  height: auto;
  pointer-events: none;
  user-select: none;
}

.deco--sm { --deco-size: clamp(2rem, 1.6rem + 1vw, 3rem); }
.deco--md { --deco-size: clamp(3rem, 2.4rem + 1.6vw, 5rem); }
.deco--lg { --deco-size: clamp(5rem, 4rem + 3vw, 8rem); }
.deco--xl { --deco-size: clamp(7rem, 5rem + 6vw, 13rem); }

/* Pozice vůči nejbližšímu relativnímu rodiči (rámeček, sekce).
   Na mobilu jen malý přesah (okraj stránky je úzký), od desktopu výraznější. */
.deco {
  --deco-out: -0.15;
}

@media (min-width: 64rem) {
  .deco {
    --deco-out: -0.4;
  }
}

.deco--tl { top: calc(var(--deco-size) * -0.3); left: calc(var(--deco-size) * var(--deco-out)); }
.deco--tr { top: calc(var(--deco-size) * -0.3); right: calc(var(--deco-size) * var(--deco-out)); }
.deco--bl { bottom: calc(var(--deco-size) * -0.3); left: calc(var(--deco-size) * var(--deco-out)); }
.deco--br { bottom: calc(var(--deco-size) * -0.3); right: calc(var(--deco-size) * var(--deco-out)); }
.deco--ml { top: 45%; left: calc(var(--deco-size) * var(--deco-out)); }
.deco--mr { top: 40%; right: calc(var(--deco-size) * var(--deco-out)); }

/* Uvnitř sekce – rohy bez přesahu */
.deco--inset-tl { top: var(--space-7); left: 3%; }
.deco--inset-tr { top: var(--space-7); right: 3%; }
.deco--inset-bl { bottom: var(--space-7); left: 3%; }
.deco--inset-br { bottom: var(--space-7); right: 3%; }

.deco--rotate { rotate: -18deg; }
.deco--front { z-index: 2; }
.deco--soft { opacity: 0.5; }

.deco--float {
  animation: deco-float 7s ease-in-out infinite;
}

.deco--spin {
  animation: deco-spin 28s linear infinite;
}

@keyframes deco-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes deco-spin {
  to { transform: rotate(360deg); }
}

/* Na mobilu skryjeme prvky, které by překážely */
.deco--desktop {
  display: none;
}

@media (min-width: 64rem) {
  .deco--desktop {
    display: block;
  }
}

/* --- 4.7 Ikona v kolečku ----------------------------------------------- */
.icon-badge {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  font-size: 1.25rem;
  background: var(--color-primary);
  color: var(--color-on-primary);
  transition: transform var(--duration-base) var(--ease-out), background-color var(--duration-fast) ease;
}

.icon-badge--sm {
  width: 2.75rem;
  height: 2.75rem;
  font-size: 1rem;
}

.icon-badge--light {
  background: rgba(255, 255, 255, 0.14);
  color: var(--color-on-primary);
  border: 1px solid var(--glass-border);
}

.icon-badge--accent {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.icon-badge--soft {
  background: var(--color-accent-tint);
  color: var(--color-primary);
}

/* Grafický prvek značky místo ikony */
.icon-badge--img {
  padding: var(--space-2);
  object-fit: contain;
}

/* --- 4.8 Card ---------------------------------------------------------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    border-color var(--duration-base) ease;
}

.card--compact {
  gap: var(--space-3);
  padding: var(--space-5);
}

.card__title {
  margin: 0;
}

/* Bílá karta si drží tmavý nadpis i na tmavé sekci */
.card:not(.card--on-dark) .card__title {
  color: var(--color-secondary);
}

.card__text {
  margin: 0;
  color: var(--color-muted);
}

/* Celá karta je klikací přes odkaz s roztaženým ::after */
.card--interactive:hover,
.card--interactive:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 100, 190, 0.45);
}

.card--interactive:hover .icon-badge {
  transform: rotate(-8deg) scale(1.06);
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.card__link:focus-visible {
  box-shadow: none;
}

.card__link:focus-visible::after {
  box-shadow: var(--focus-ring);
}

.card__link i {
  font-size: 0.875em;
  transition: transform var(--duration-base) var(--ease-out);
}

.card--interactive:hover .card__link i {
  transform: translateX(4px);
}

/* Velké jemné číslo v rohu karty */
.card__number {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  font-family: var(--font-heading);
  font-size: clamp(2.441rem, 2rem + 1.5vw, 3.052rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(0, 85, 95, 0.1);
  transition: color var(--duration-base) ease;
}

.card--interactive:hover .card__number {
  color: rgba(255, 100, 190, 0.3);
}

/* Karta na tmavém (tyrkysovém) pozadí – bez rámečku */
.card--on-dark {
  padding-inline: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.card--on-dark .card__text {
  color: rgba(255, 255, 255, 0.88);
}

/* Zvýrazněná růžová karta */
.card--highlight {
  border: 0;
  background: var(--color-accent-soft);
  box-shadow: 0 24px 48px rgba(0, 30, 35, 0.24);
}

.card--highlight .card__title {
  color: var(--color-secondary);
}

.card--highlight .card__text {
  color: var(--color-text);
}

/* Bílá karta (formulář) na tmavém pozadí */
.card--elevated {
  border: 0;
  box-shadow: 0 32px 64px rgba(0, 20, 25, 0.28);
  color: var(--color-text);
}

.card--elevated .card__title,
.card--elevated .form__title {
  color: var(--color-secondary);
}

/* --- 4.9 Chip (krátká informace) --------------------------------------- */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block: var(--space-5) var(--space-6);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  background: var(--color-accent-tint);
  border: 1px solid rgba(255, 100, 190, 0.25);
  color: var(--color-secondary);
  font-size: var(--text-sm);
  font-weight: 500;
}

.chip i {
  color: var(--color-primary);
}

/* --- 4.10 Accordion ---------------------------------------------------- */
.accordion {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--duration-base) ease, box-shadow var(--duration-base) ease;
}

.accordion__item.is-open {
  border-color: rgba(0, 85, 95, 0.3);
  box-shadow: var(--shadow-sm);
}

.accordion__heading {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  letter-spacing: 0;
}

.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  font-weight: 600;
  line-height: var(--leading-snug);
  text-align: left;
  color: var(--color-secondary);
  cursor: pointer;
}

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

.accordion__icon {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-accent-tint);
  color: var(--color-primary);
  font-size: 0.875rem;
  transition: transform var(--duration-base) var(--ease-out), background-color var(--duration-fast) ease;
}

/* Šipka dolů → po otevření šipka nahoru */
.accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(180deg);
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.accordion__panel {
  display: grid;
  grid-template-rows: 1fr;
  transition: grid-template-rows var(--duration-base) var(--ease-out), visibility 0s;
}

.accordion__panel-inner {
  overflow: hidden;
}

.accordion__panel-inner p {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-muted);
}

/* Se zapnutým JS jsou panely zavřené, bez JS zůstává obsah čitelný */
.js .accordion__panel {
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows var(--duration-base) var(--ease-out), visibility 0s linear var(--duration-base);
}

.js .accordion__item.is-open .accordion__panel {
  grid-template-rows: 1fr;
  visibility: visible;
  transition-delay: 0s;
}

/* --- 4.11 Form --------------------------------------------------------- */
.form {
  display: grid;
  gap: var(--space-5);
  color: var(--color-text);
}

.form__title {
  margin: 0;
}

.form__row {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 40rem) {
  .form__row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.field {
  display: grid;
  gap: var(--space-2);
}

.field__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-secondary);
}

.field__optional {
  font-weight: 400;
  color: var(--color-muted);
}

.field__input {
  width: 100%;
  min-height: 3rem;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--text-sm);
  line-height: 1.4;
  transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
}

.field__input:hover {
  border-color: rgba(0, 85, 95, 0.5);
}

.field__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 85, 95, 0.14);
}

.field__input--textarea {
  min-height: 8rem;
  resize: vertical;
}

.field__input--select {
  appearance: none;
  padding-right: var(--space-7);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--color-primary) 50%),
    linear-gradient(135deg, var(--color-primary) 50%, transparent 50%);
  background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
}

/* Honeypot – skryté pole proti spamu (vyplní ho jen robot) */
.field--hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__note {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.form__status {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: 600;
}

.form__status:empty {
  display: none;
}

.form__status--success {
  color: var(--color-primary);
}

.form__status--error {
  color: #b3261e;
}

/* --- 4.12 Seznam s ikonou ---------------------------------------------- */
.icon-list {
  display: grid;
  gap: var(--space-4);
}

.icon-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.icon-list__label {
  display: block;
  font-size: var(--text-sm);
  opacity: 0.85;
}

.icon-list__item > span:last-child {
  min-width: 0;
}

/* Dlouhý e-mail se na úzkém displeji zalomí místo přetečení */
.icon-list__value,
.footer__link,
.prose a,
address {
  overflow-wrap: anywhere;
}

.icon-list__value {
  font-weight: 600;
  color: inherit;
  text-decoration: none;
}

a.icon-list__value:hover {
  color: var(--color-accent-soft);
}

/* --- 4.13 Galerie ------------------------------------------------------ */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.gallery__item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 1;
  background: var(--color-surface-alt);
}

/* Druhý sloupec posunutý dolů – bento rytmus */
.gallery__item:nth-child(even) {
  translate: 0 var(--space-6);
}

.gallery__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.gallery__item::after {
  content: "\f16d";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: "Font Awesome 6 Brands";
  font-size: 2rem;
  color: var(--color-on-primary);
  background: linear-gradient(160deg, rgba(0, 85, 95, 0.55), rgba(255, 100, 190, 0.45));
  opacity: 0;
  transition: opacity var(--duration-base) ease;
}

.gallery__item:hover .gallery__img {
  transform: scale(1.06);
}

.gallery__item:hover::after {
  opacity: 1;
}

@media (min-width: 64rem) {
  .gallery {
    gap: var(--space-5);
  }
}

/* --- 4.14 Patička ------------------------------------------------------ */
.site-footer {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-top: var(--space-9);
  background:
    var(--gradient-glow-accent) left -14rem bottom -14rem / 36rem 36rem no-repeat,
    var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.88);
}

.footer__grid {
  display: grid;
  gap: var(--space-7);
  grid-template-columns: minmax(0, 1fr);
  padding-bottom: var(--space-8);
}

@media (min-width: 48rem) {
  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 75rem) {
  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  }
}

.footer__logo {
  width: 7rem;
  margin-bottom: var(--space-5);
  transition: transform var(--duration-base) var(--ease-out);
}

.footer__logo:hover {
  transform: rotate(-4deg);
}

.footer__title {
  margin-bottom: var(--space-5);
  font-size: var(--h3);
  color: var(--color-accent);
}

.footer__text {
  color: rgba(255, 255, 255, 0.85);
}

.footer__links {
  display: grid;
  gap: var(--space-3);
}

.footer__link {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  transition: color var(--duration-fast) ease, padding var(--duration-base) var(--ease-out);
}

.footer__link:hover {
  color: var(--color-on-primary);
  padding-left: var(--space-1);
}

.socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.socials__link {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-on-primary);
  font-size: 1.125rem;
  text-decoration: none;
  transition: background-color var(--duration-fast) ease, transform var(--duration-base) var(--ease-out), color var(--duration-fast) ease;
}

.socials__link:hover {
  background: var(--color-accent);
  color: var(--color-on-accent);
  transform: translateY(-3px);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3) var(--space-6);
  padding-block: var(--space-5) var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin: 0;
  max-width: none;
}


/* --- 4.14b Tlačítko zpět nahoru ---------------------------------------- */
.to-top {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 90;
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 12px 28px rgba(0, 40, 45, 0.28);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  translate: 0 var(--space-5);
  transition:
    opacity var(--duration-base) ease,
    translate var(--duration-base) var(--ease-out),
    background-color var(--duration-fast) ease,
    visibility 0s linear var(--duration-base);
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  translate: 0 0;
  transition-delay: 0s;
}

.to-top:hover {
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.to-top:focus-visible {
  border-radius: 50%;
}

/* Kroužek průběhu čtení stránky */
.to-top__ring {
  position: absolute;
  inset: -8px;
  width: calc(100% + 16px);
  height: calc(100% + 16px);
  rotate: -90deg;
  pointer-events: none;
}

.to-top__track,
.to-top__progress {
  fill: none;
  stroke-width: 3;
}

.to-top__track {
  stroke: rgba(0, 85, 95, 0.15);
}

.to-top__progress {
  stroke: var(--color-accent);
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: calc(100 - var(--progress, 0));
}

.to-top:hover .to-top__progress {
  stroke: var(--color-primary);
}

.to-top__icon {
  font-size: 1.125rem;
}

.to-top:hover .to-top__icon {
  animation: to-top-bounce 0.8s var(--ease-out) infinite;
}

/* Popisek vysune se doleva při najetí myší */
.to-top__label {
  position: absolute;
  right: calc(100% + var(--space-3));
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-secondary);
  color: var(--color-on-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  translate: var(--space-2) 0;
  pointer-events: none;
  transition: opacity var(--duration-fast) ease, translate var(--duration-base) var(--ease-out);
}

.to-top:hover .to-top__label,
.to-top:focus-visible .to-top__label {
  opacity: 1;
  translate: 0 0;
}

@keyframes to-top-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Při otevřeném mobilním menu tlačítko schováme */
body.is-locked .to-top {
  display: none;
}

@media (min-width: 64rem) {
  .to-top {
    right: var(--space-6);
    bottom: var(--space-6);
  }
}

/* --- 4.15 Drobečková navigace ------------------------------------------ */
.breadcrumbs {
  margin-bottom: var(--space-5);
  font-size: var(--text-sm);
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-muted);
}

.breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--color-accent);
}

.breadcrumbs__link {
  color: var(--color-muted);
  text-decoration: none;
}

.breadcrumbs__link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* --- 4.16 Fotografie v polaroid rámečku -------------------------------- */
.photo-frame {
  position: relative;
  z-index: 1;
  padding: var(--space-3) var(--space-3) var(--space-7);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  rotate: 2deg;
  transition: rotate var(--duration-slow) var(--ease-out);
}

.photo-frame--left {
  rotate: -2deg;
}

.media-frame:hover .photo-frame {
  rotate: 0deg;
}

.photo-frame__img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
}

/* --- 4.17 Seznam s fajfkami -------------------------------------------- */
.check-list {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 48rem) {
  .check-list--2col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4) var(--space-6);
  }
}

.check-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.check-list__item::before {
  content: "\f00c";
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  margin-top: 0.1em;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  font-family: "Font Awesome 6 Free";
  font-size: 0.75rem;
  font-weight: 900;
}

.section--primary .check-list__item::before,
.section--gradient .check-list__item::before {
  background: rgba(255, 255, 255, 0.16);
  color: var(--color-accent-soft);
}

/* --- 4.18 Kroky spolupráce --------------------------------------------- */
.step__number {
  display: inline-grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--h4);
  font-weight: 700;
  transition: transform var(--duration-base) var(--ease-out), background-color var(--duration-fast) ease;
}

.step:hover .step__number {
  transform: rotate(-6deg);
  background: var(--color-accent);
  color: var(--color-on-accent);
}

/* --- 4.19 Informační položka (praktické informace) --------------------- */
.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.info-item__label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.info-item__value {
  display: block;
  font-weight: 600;
  color: var(--color-secondary);
}

/* --- 4.20 Poznámka pod obsahem ----------------------------------------- */
.note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-top: var(--space-6);
  color: var(--color-muted);
}

.note i {
  margin-top: 0.3em;
  color: var(--color-accent);
}

.section--primary .note,
.section--gradient .note {
  color: rgba(255, 255, 255, 0.88);
}

/* --- 4.21 CTA pás ------------------------------------------------------ */
.cta-band {
  display: grid;
  gap: var(--space-6);
  align-items: center;
}

.cta-band__title {
  margin-bottom: var(--space-3);
}

.cta-band__text {
  margin: 0;
}

.section--primary .cta-band__text,
.section--gradient .cta-band__text {
  color: rgba(255, 255, 255, 0.88);
}

/* CTA pás uvnitř růžové karty */
.card--highlight.cta-band {
  padding: var(--space-7);
}

@media (min-width: 64rem) {
  .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--space-8);
  }
}

/* --- 4.22 Odkazy na související služby --------------------------------- */
.related {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.related__title {
  width: 100%;
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}

.chip--link {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--glass-border);
  color: var(--color-on-primary);
  text-decoration: none;
  transition: background-color var(--duration-fast) ease, color var(--duration-fast) ease, transform var(--duration-base) var(--ease-out);
}

.chip--link i {
  color: var(--color-accent-soft);
  transition: transform var(--duration-base) var(--ease-out);
}

.chip--link:hover {
  background: var(--color-surface);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.chip--link:hover i {
  color: var(--color-primary);
  transform: translateX(3px);
}


/* ==========================================================================
   5. SEKCE (rozložení – vzhled řeší komponenty)
   ========================================================================== */

/* --- Hero podstránek: menší horní odsazení ----------------------------- */
.hero--sub {
  padding-top: var(--space-6);
}

.hero__note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-5);
  color: var(--color-muted);
}

.hero__note i {
  color: var(--color-accent);
}

/* --- Přístup k výuce: tyrkysový pás, prostřední karta přesahuje --------- */
.approach__grid {
  align-items: start;
}

.approach__title {
  margin: 0;
}

@media (min-width: 64rem) {
  /* Menší padding = růžová karta výrazněji přesahuje pás nahoru i dolů */
  .approach {
    padding-block: var(--space-6);
  }

  .approach__grid {
    grid-template-columns: 1.1fr repeat(3, minmax(0, 1fr));
    align-items: center;
  }

  .approach__grid .card--highlight {
    margin-block: calc(var(--space-9) * -1);
    padding: var(--space-7) var(--space-6);
  }
}

/* --- Nabídka výuky: nadpis zabírá první buňku gridu --------------------- */
.services__intro {
  align-self: center;
  padding-right: var(--space-5);
}

.services__intro .section-head {
  margin-bottom: 0;
}

/* --- O mně ------------------------------------------------------------- */
.about {
  overflow: hidden;
}

.about__media {
  max-width: 30rem;
  margin-inline: auto;
}

.about__subtitle {
  margin-bottom: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--h4);
  font-weight: 600;
  color: var(--color-primary);
}

/* --- Časté otázky ------------------------------------------------------ */
.faq__columns {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
}

@media (min-width: 75rem) {
  .faq__columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }
}

.faq__media {
  max-width: 26rem;
  margin-inline: auto;
}

@media (min-width: 75rem) {
  .faq__media {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
    margin-top: var(--space-6);
  }
}

/* --- Reference na fotografii ------------------------------------------- */
.section--photo {
  overflow: hidden;
  color: var(--color-on-primary);
}

.section__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section--photo::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(160deg, rgba(0, 85, 95, 0.94) 0%, rgba(0, 70, 79, 0.88) 55%, rgba(47, 58, 68, 0.92) 100%);
}

/* Bílá karta reference na tmavém pozadí */
.review {
  border: 0;
  box-shadow: 0 24px 48px rgba(0, 20, 25, 0.22);
}

.review:hover {
  transform: translateY(-4px);
}

.review__quote {
  font-size: 1.75rem;
  color: var(--color-accent);
}

.review__text {
  margin: 0;
  color: var(--color-text);
}

.review__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.review__avatar {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-secondary);
  font-family: var(--font-heading);
  font-weight: 700;
}

.review__name {
  display: block;
  font-weight: 600;
  color: var(--color-secondary);
}

.review__meta {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

/* --- Instagram --------------------------------------------------------- */
.instagram .gallery {
  padding-bottom: var(--space-6);
}

/* --- Kontakt ----------------------------------------------------------- */
.contact__grid {
  align-items: start;
}

.contact__lead {
  margin-bottom: var(--space-7);
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.88);
}

/* --- Textová stránka (zásady, právní informace) ------------------------- */
.legal {
  display: grid;
  gap: var(--space-7);
  align-items: start;
}

@media (min-width: 64rem) {
  .legal {
    grid-template-columns: 17rem minmax(0, 1fr);
    gap: var(--space-8);
  }

  .toc {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
  }
}

.toc__title {
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.toc__list {
  display: grid;
  gap: var(--space-1);
  counter-reset: toc;
}

.toc__link {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: var(--color-muted);
  text-decoration: none;
}

.toc__link::before {
  counter-increment: toc;
  content: counter(toc) ".";
  min-width: 1.5em;
  color: var(--color-accent);
  font-weight: 600;
}

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

/* Typografie dlouhého textu */
.prose {
  max-width: var(--measure);
}

.prose h2 {
  margin: var(--space-8) 0 var(--space-4);
  font-size: var(--h3);
}

.prose > h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin: var(--space-6) 0 var(--space-3);
  font-size: var(--h4);
}

.prose ul {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding-left: var(--space-5);
  list-style: disc;
}

.prose li::marker {
  color: var(--color-accent);
}

.prose .card {
  margin-block: var(--space-5);
}

/* --- Chybová stránka 404 ----------------------------------------------- */
.error-page {
  display: grid;
  place-items: center;
  min-height: calc(100vh - var(--header-height));
  text-align: center;
}

.error-page__icon {
  display: inline-grid;
  place-items: center;
  width: 8rem;
  height: 8rem;
  margin-bottom: var(--space-6);
  border-radius: 50%;
  background: var(--color-accent-tint);
  color: var(--color-primary);
  font-size: 4rem;
}

.error-page p {
  margin-inline: auto;
  text-align: center;
}

.error-page .btn-group {
  justify-content: center;
  margin-top: var(--space-6);
}


/* ==========================================================================
   6. ANIMACE PŘI SCROLLU
   ========================================================================== */
.js .reveal {
  opacity: 0;
  translate: 0 24px;
  transition:
    opacity var(--duration-slow) var(--ease-out),
    translate var(--duration-slow) var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  translate: 0 0;
}

.reveal--d1 { --reveal-delay: 80ms; }
.reveal--d2 { --reveal-delay: 160ms; }
.reveal--d3 { --reveal-delay: 240ms; }
.reveal--d4 { --reveal-delay: 320ms; }

/* Uživatelé s omezeným pohybem – bez animací */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important; /* přístupnost – vypnutí animací */
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    translate: 0 0;
  }
}