/* ==========================================================================
   Chytrej fotbalista – web
   Tokeny a komponenty podle „CF Style Tile" a obrazovek 2a / 3a / 4b.
   ========================================================================== */

:root {
  /* plochy */
  --navy-950: #0B1B2E;
  --navy-900: #102945;
  --navy-800: #143255;
  --navy-700: #1A4472;
  --blue:     #225793;

  /* akcent */
  --gold:       #C6A44F;
  --gold-hover: #D5BB7C;
  --gold-dark:  #8D722E;
  --gold-soft:  #ECE0C3;

  /* světlé plochy */
  --sand:        #F6F2E6;
  --sand-border: #E4D9BE;
  --white:       #FFFFFF;
  --gray-25:     #F8F9FA;
  --gray-50:     #F1F3F5;
  --gray-100:    #E2E5E9;

  /* text */
  --ink:        #102945;
  --ink-muted:  #4D5966;
  --ink-soft:   #606F80;
  --ice:        #C3D9F1;
  --sky:        #93BAE6;

  --font-display: Archivo, "Helvetica Neue", Arial, sans-serif;
  --font-body: Barlow, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius:    4px;
  --radius-sm: 3px;
  --container: 1280px;
  --gutter:    40px;
}

/* --------------------------------------------------------------- základ */

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--navy-900);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* atribut hidden musí přebít i display: flex na komponentách */
[hidden] { display: none !important; }
img { max-width: 100%; display: block; }
button { font: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0;
}

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

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.container {
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.rule {
  display: block;
  width: 40px;
  height: 3px;
  background: var(--gold);
}

.kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.kicker--light { color: var(--gold); }

/* ------------------------------------------------------------- hlavička */

.site-header {
  background: var(--navy-900);
  border-bottom: 1px solid var(--navy-700);
  position: relative;
  z-index: 20;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-top: 20px;
  padding-bottom: 20px;
}

.site-header__logo img { width: 200px; height: auto; }

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

.site-nav a {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover { color: var(--gold-hover); }

.site-nav a[aria-current="page"] {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.btn-join {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 12px 20px;
  background: var(--gold);
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-900);
  cursor: pointer;
  white-space: nowrap;
}

.btn-join:hover { background: var(--gold-hover); color: var(--navy-900); }

.mobile-nav { display: none; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--navy-700);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--white);
  display: block;
  transition: transform .18s ease, opacity .18s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------- patička */

.site-footer {
  background: var(--navy-900);
  border-top: 1px solid var(--navy-700);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 20px;
  padding-bottom: 20px;
  font-size: 13px;
  color: var(--sky);
}

.site-footer__links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-footer__links a { color: var(--white); font-weight: 600; }
.site-footer__links a:hover { color: var(--gold-hover); }
.site-footer__hashtag { color: var(--gold); font-weight: 600; }
.site-footer__nav { display: none; }

/* ==========================================================================
   Rozcestník (2a / 3a)
   ========================================================================== */

.page-rozcestnik {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.rozcestnik-hero {
  padding-top: 60px;
  padding-bottom: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.rozcestnik-hero h1 {
  font-size: clamp(40px, 6.2vw, 84px);
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.035em;
  line-height: 0.98;
  text-transform: uppercase;
  color: var(--white);
}

.rozcestnik-hero__motto {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 4px;
}

.rozcestnik-hero__motto p {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.1vw, 27px);
  font-weight: 600;
  font-style: italic;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--gold);
  text-wrap: balance;
}

.rozcestnik-hero__hint {
  display: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky);
  padding-top: 6px;
}

.worlds {
  flex: 1;
  padding-bottom: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}

.world {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 26px 28px 28px;
}

.world__kicker {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.world__title {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.02;
  color: var(--white);
}

.world__tagline {
  font-size: 16px;
  line-height: 1.5;
  color: var(--ice);
  text-wrap: pretty;
}

.world__topics {
  display: flex;
  flex-direction: column;
  margin-top: 12px;
  flex: 1;
}

.world__topic {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--navy-700);
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
}

.world__topic-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  min-width: 18px;
}

/* varianta s popiskem: „Hra | technika, taktika…" */
.world__topic--pair {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding: 11px 0;
  align-items: baseline;
}

.world__topic-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
}

.world__topic-desc {
  font-size: 14px;
  line-height: 1.45;
  color: var(--ice);
}

.world__badge {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy-900);
  background: var(--gold-soft);
  border-radius: 2px;
  padding: 6px 10px;
}

/* pouták */

.teaser {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 18px;
  padding: 14px;
  background: var(--navy-700);
  border: 1px solid var(--blue);
  border-radius: var(--radius);
}

.teaser:hover { border-color: var(--gold); }

.teaser--with-image {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 14px;
  align-items: center;
}

.teaser__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: repeating-linear-gradient(135deg, var(--blue) 0 10px, var(--navy-700) 10px 20px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.teaser__thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teaser__play {
  position: relative;
  width: 30px;
  height: 30px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--navy-900);
}

.teaser__thumb-badge {
  position: absolute;
  top: 5px;
  left: 5px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy-900);
  background: var(--gold);
  border-radius: 2px;
  padding: 2px 5px;
}

.teaser__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.teaser__head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.teaser__badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy-900);
  background: var(--gold);
  border-radius: 2px;
  padding: 3px 7px;
}

.teaser__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sky);
}

.teaser__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--white);
  text-wrap: pretty;
}

/* odkaz „Vstoupit do…" */

.world__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  margin-top: auto;
  border-top: 1px solid var(--navy-700);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.world__cta-arrow {
  width: 40px;
  height: 40px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: transform .18s ease;
}

.world__cta:hover { color: var(--gold-hover); }
.world__cta:hover .world__cta-arrow { transform: translateX(4px); }

/* světlá karta Akademie */

.world--light {
  background: var(--white);
  border: 0;
  border-top: 4px solid var(--gold);
  padding-top: 22px;
}

.world--light .world__kicker { color: var(--gold-dark); }
.world--light .world__title  { color: var(--ink); }
.world--light .world__tagline { color: var(--ink-muted); }
.world--light .world__topic {
  border-top-color: var(--gray-100);
  color: var(--ink);
}
.world--light .world__topic-num { color: var(--gold-dark); }

.world--light .teaser {
  background: var(--sand);
  border-color: var(--sand-border);
}
.world--light .teaser__meta  { color: var(--gold-dark); }
.world--light .teaser__title { color: var(--ink); }

.world--light .world__cta {
  border-top-color: var(--gray-100);
  color: var(--ink);
}
.world--light .world__cta-arrow {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy-900);
}
.world--light .world__cta:hover { color: var(--gold-dark); }

.world__logo {
  height: 56px;
  overflow: hidden;
  display: flex;
  align-items: center;
  margin: 0 0 6px -28px;
}

.world__logo img { width: 300px; height: auto; }

/* ==========================================================================
   Akademie (4b)
   ========================================================================== */

.page-akademie { background: var(--white); color: var(--ink); }

.section { padding-top: 64px; padding-bottom: 64px; }
.section--light { border-bottom: 1px solid var(--gray-100); }
.section--navy { background: var(--navy-900); border-top: 4px solid var(--gold); color: var(--white); }
.section--sand { background: var(--sand); }

.section__head {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
}

.section__head--end { align-items: end; }

.section__intro {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.section__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  text-wrap: balance;
}

.section__text {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-muted);
  text-wrap: pretty;
}

.section--navy .section__text { color: var(--ice); }

/* hero */

.ak-hero { background: var(--navy-900); color: var(--white); }

.ak-hero__top {
  padding-top: 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.ak-hero__logo {
  height: 60px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.ak-hero__logo img { width: 360px; height: auto; }

.ak-hero h1 {
  font-size: clamp(38px, 5.3vw, 76px);
  font-weight: 800;
  letter-spacing: -0.034em;
  line-height: 1.0;
  color: var(--white);
  max-width: 22ch;
  text-wrap: balance;
}

.ak-hero h1 em { font-style: italic; color: var(--gold); }

.ak-hero__subtitle {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ice);
  max-width: 58ch;
  text-wrap: pretty;
}

.ak-hero__video { padding-top: 40px; }

.video-hero {
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  background: repeating-linear-gradient(135deg, var(--navy-700) 0 14px, var(--navy-800) 14px 28px);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  overflow: hidden;
}

.video-hero:hover { border-color: var(--gold); }

.video-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-hero__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.video-hero__play {
  width: 96px;
  height: 96px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  color: var(--navy-900);
  transition: transform .18s ease;
}

.video-hero:hover .video-hero__play { transform: scale(1.06); }

.video-hero__note {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--sky);
}

.video-hero__caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 28px 32px;
  background: linear-gradient(to top, rgba(11, 27, 46, .92), rgba(11, 27, 46, 0));
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.video-hero__caption-text {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.video-hero__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: var(--white);
  text-wrap: balance;
}

.video-hero__duration {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ice);
}

.ak-hero__tags {
  padding-top: 28px;
  padding-bottom: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ak-hero__tags-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  margin-right: 8px;
}

.tag {
  font-size: 14px;
  color: var(--white);
  border: 1px solid var(--navy-700);
  border-radius: 2px;
  padding: 8px 14px;
}

/* Kdo jsme – David */

.kdo-jsme {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.kdo-jsme__head {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.kdo-jsme__head p {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.022em;
  line-height: 1.12;
  color: var(--ink);
  max-width: 34ch;
}

.david {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 48px;
  align-items: stretch;
}

.david__portrait {
  position: relative;
  background: repeating-linear-gradient(135deg, var(--gray-100) 0 12px, var(--gray-50) 12px 24px);
  border-radius: var(--radius);
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.david__portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.david__placeholder {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
}

.david__caption {
  position: relative;
  width: 100%;
  padding: 22px 24px;
  background: linear-gradient(to top, rgba(16, 41, 69, .94), rgba(16, 41, 69, 0));
}

.david__name {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--white);
}

.david__role {
  display: block;
  margin-top: 6px;
  font-size: 15px;
  color: var(--ice);
}

.david__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.david__text {
  font-size: 20px;
  line-height: 1.6;
  color: var(--ink);
  text-wrap: pretty;
}

.david__text strong { color: var(--gold-dark); font-weight: 600; }

.david__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
}

.david__fact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding: 14px 0;
  border-top: 1px solid var(--gray-100);
  font-size: 16px;
  color: var(--ink);
}

.david__fact span {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-dark);
  text-align: right;
}

.david__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 8px;
}

/* tlačítka */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}

.btn--navy { background: var(--navy-900); color: var(--white); }
.btn--navy:hover { background: var(--navy-700); color: var(--white); }

.btn--gold { background: var(--gold); color: var(--navy-900); }
.btn--gold:hover { background: var(--gold-hover); color: var(--navy-900); }

.btn--ghost {
  padding: 12px 20px;
  border: 1.5px solid var(--ink);
  background: transparent;
  color: var(--ink);
}
.btn--ghost:hover { background: var(--gray-50); color: var(--ink); }

.btn--ghost-light {
  padding: 12px 20px;
  border: 1.5px solid var(--white);
  background: transparent;
  color: var(--white);
}
.btn--ghost-light:hover { background: var(--navy-700); color: var(--white); }

/* tým */

.tym { padding-top: 16px; align-items: start; }

.tym__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tym__card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 4px solid var(--gold);
  background: var(--gray-25);
  border-radius: var(--radius);
  padding: 20px 22px 24px;
}

.tym__photo {
  position: relative;
  aspect-ratio: 1 / 1;
  background: repeating-linear-gradient(135deg, var(--gray-100) 0 10px, var(--gray-50) 10px 20px);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-end;
  padding: 10px;
  overflow: hidden;
}

.tym__photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tym__photo span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
}

.tym__name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.tym__role {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-muted);
}

/* technologie */

.tech__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.tech__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--navy-800);
  border: 1px solid var(--navy-700);
  border-radius: var(--radius);
  padding: 24px 26px 26px;
}

.tech__label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.tech__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.018em;
  line-height: 1.15;
  color: var(--white);
}

.tech__text {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ice);
  text-wrap: pretty;
}

/* tréninky */

.treninky { display: flex; flex-direction: column; gap: 36px; }

.treninky__title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.022em;
  line-height: 1.12;
  color: var(--ink);
  max-width: 34ch;
  text-wrap: balance;
}

.treninky__headline {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
}

.kroky {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.krok {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--sand);
  border-top: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 24px 26px 28px;
}

.krok__num {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-dark);
}

.krok__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

.krok__text {
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-muted);
  text-wrap: pretty;
}

/* ukázkové tréninky */

.ukazky {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 12px;
}

.ukazky__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--navy-900);
}

.ukazky__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.ukazky__meta { font-size: 14px; color: var(--ink-soft); }

.ukazky__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.ukazky__more {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.ukazky__more:hover { color: var(--gold-dark); }

/* karta videa */

.video-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.video-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: repeating-linear-gradient(135deg, var(--gray-100) 0 10px, var(--gray-50) 10px 20px);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-card__thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-card__play {
  position: relative;
  width: 44px;
  height: 44px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--navy-900);
  transition: transform .18s ease;
}

.video-card:hover .video-card__play { transform: scale(1.08); }

.video-card__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold-dark);
}

.video-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--ink);
  text-wrap: pretty;
}

/* tipy */

.tipy { display: flex; flex-direction: column; gap: 32px; }

.tipy__title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  color: var(--ink);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.filters__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-right: 8px;
}

.filters__divider {
  width: 1px;
  height: 22px;
  background: var(--sand-border);
  margin: 0 6px;
}

.chip {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy-700);
  border: 1px solid var(--sand-border);
  background: var(--white);
  border-radius: 2px;
  padding: 7px 12px;
  cursor: pointer;
  min-height: 34px;
}

.chip:hover { border-color: var(--gold); }

.chip[aria-pressed="true"] {
  color: var(--white);
  background: var(--navy-900);
  border-color: var(--navy-900);
}

.tipy__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tip-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--sand-border);
  border-radius: var(--radius);
  padding: 16px 18px 22px;
}

.tip-card:hover { border-color: var(--gold); }

.tip-card .video-card__thumb {
  background: repeating-linear-gradient(135deg, var(--sand-border) 0 10px, var(--gold-soft) 10px 20px);
}

.tip-card .video-card__title { font-size: 19px; }

.tipy__empty {
  grid-column: 1 / -1;
  padding: 24px 0;
  font-size: 16px;
  color: var(--ink-muted);
}

/* vyjádření hráčů */

.vyjadreni {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: start;
  padding-top: 12px;
  border-top: 1px solid var(--sand-border);
}

.vyjadreni__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--ink);
  padding-top: 20px;
  text-wrap: balance;
}

.vyjadreni__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 20px;
}

.vyjadreni__card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  background: var(--white);
  border: 1px solid var(--sand-border);
  border-radius: var(--radius);
}

.vyjadreni__card:hover { border-color: var(--gold); }

.vyjadreni__thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: repeating-linear-gradient(135deg, var(--sand-border) 0 10px, var(--gold-soft) 10px 20px);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.vyjadreni__thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vyjadreni__play {
  position: relative;
  width: 32px;
  height: 32px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--navy-900);
}

.vyjadreni__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.vyjadreni__name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--ink);
  text-wrap: pretty;
}

/* CTA pás */

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.cta-band__text {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--white);
  text-wrap: balance;
}

.cta-band__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ==========================================================================
   Modal s videem
   ========================================================================== */

.video-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  /* místo nahoře je na tlačítko zavřít, které sedí nad rámečkem */
  padding: 76px 24px 24px;
  background: rgba(11, 27, 46, .92);
}

.video-modal[open],
.video-modal.is-open { display: flex; }

.video-modal__frame {
  position: relative;
  width: min(1100px, 100%);
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
}

.video-modal__frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.video-modal__close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1.5px solid var(--white);
  border-radius: 50%;
  color: var(--white);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-modal__close:hover { background: var(--navy-700); }

/* ==========================================================================
   Stub a 404
   ========================================================================== */

.stub {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  padding-top: 96px;
  padding-bottom: 96px;
}

.stub h1 {
  font-size: clamp(36px, 5vw, 64px);
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--white);
}

.stub p {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ice);
  max-width: 56ch;
}

/* ==========================================================================
   Responzivita
   ========================================================================== */

@media (max-width: 1180px) {
  :root { --gutter: 28px; }

  .section__head,
  .vyjadreni,
  .tym { grid-template-columns: 1fr; gap: 28px; }

  .david { grid-template-columns: 340px 1fr; gap: 32px; }
  .ukazky__grid { grid-template-columns: repeat(2, 1fr); }
  .vyjadreni__title { padding-top: 0; }
  .vyjadreni__grid { padding-top: 0; }
}

@media (max-width: 940px) {
  .site-nav,
  .site-header .btn-join { display: none; }

  .nav-toggle { display: flex; }

  .site-header__inner { gap: 16px; padding-top: 14px; padding-bottom: 14px; }
  .site-header__logo img { width: 150px; }

  .mobile-nav {
    flex-direction: column;
    gap: 4px;
    padding: 12px var(--gutter) 24px;
    border-top: 1px solid var(--navy-700);
    background: var(--navy-900);
  }

  .mobile-nav.is-open { display: flex; }

  .mobile-nav a {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    padding: 12px 0;
    border-bottom: 1px solid var(--navy-700);
  }

  .mobile-nav .btn-join { margin-top: 16px; }

  .worlds { grid-template-columns: 1fr; gap: 16px; padding-bottom: 20px; }
  .david { grid-template-columns: 1fr; }
  .david__portrait { min-height: 0; aspect-ratio: 3 / 4; }
  .david__facts { grid-template-columns: 1fr; gap: 0; }
  .tym__grid { grid-template-columns: repeat(2, 1fr); }
  .tech__grid { grid-template-columns: 1fr; }
  .kroky { grid-template-columns: 1fr; }
  .tipy__grid { grid-template-columns: repeat(2, 1fr); }
  .vyjadreni__grid { grid-template-columns: 1fr; }
  .treninky__headline { flex-direction: column; align-items: flex-start; gap: 20px; }
  .cta-band { flex-direction: column; align-items: flex-start; gap: 28px; }
  .video-hero__caption { padding: 20px; flex-direction: column; align-items: flex-start; gap: 10px; }
  .video-hero__note { display: none; }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; }

  .rozcestnik-hero { padding-top: 36px; padding-bottom: 32px; border-bottom: 1px solid var(--navy-700); }
  .rozcestnik-hero h1 { font-size: 40px; letter-spacing: -0.03em; }

  .rozcestnik-hero__motto { flex-direction: column; gap: 16px; }
  .rozcestnik-hero__motto .rule:last-child { display: none; }
  .rozcestnik-hero__motto p { font-size: 20px; letter-spacing: -0.01em; line-height: 1.25; }
  .rozcestnik-hero__hint { display: block; }

  .worlds { padding-top: 20px; }

  .world { padding: 22px 20px; }
  .world--light { padding-top: 18px; padding-bottom: 22px; }
  .world__title { font-size: 34px; }
  .world__tagline { font-size: 15px; }
  .world__topic { padding: 8px 0; gap: 10px; }
  .world__topic--pair { grid-template-columns: 82px 1fr; gap: 10px; padding: 10px 0; }
  .world__topic-name { font-size: 14px; }
  .world__topic-desc { font-size: 13px; line-height: 1.4; }
  .world__logo { height: 48px; margin-left: -20px; margin-bottom: 4px; }
  .world__logo img { width: 250px; }
  .world__badge { margin-top: 14px; }

  /* pouták: náhled přes celou šířku nad textem */
  .teaser { margin-top: 16px; padding: 12px; gap: 10px; }
  .teaser--with-image { display: flex; flex-direction: column; }
  .teaser__play { width: 44px; height: 44px; font-size: 16px; }
  .teaser__thumb-badge { top: 8px; left: 8px; font-size: 10px; padding: 3px 7px; }
  .teaser__title { font-size: 19px; }

  /* „Vstoupit do…" je na mobilu plné tlačítko */
  .world__cta {
    margin-top: 16px;
    padding: 14px 16px;
    min-height: 44px;
    border-top: 0;
    border-radius: var(--radius-sm);
    background: var(--navy-700);
  }
  .world__cta:hover { background: var(--blue); color: var(--white); }
  .world__cta-arrow { width: auto; height: auto; border: 0; }
  .world--light .world__cta { background: var(--gold); color: var(--navy-900); }
  .world--light .world__cta:hover { background: var(--gold-hover); color: var(--navy-900); }
  .world--light .world__cta-arrow { background: transparent; color: inherit; }

  /* patička podle 3a */
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding-top: 24px;
    padding-bottom: 32px;
  }
  .site-footer__links { flex-wrap: wrap; gap: 20px; }
  .site-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 14px;
    font-weight: 600;
  }
  .site-footer__nav a { color: var(--white); }

  /* akademie */
  .section { padding-top: 44px; padding-bottom: 44px; }
  .ak-hero__top { padding-top: 36px; gap: 16px; }
  .ak-hero__logo { height: 48px; }
  .ak-hero__logo img { width: 260px; }
  .ak-hero__subtitle { font-size: 17px; }
  .ak-hero__video { padding-top: 28px; }
  .ak-hero__tags { padding-top: 20px; padding-bottom: 36px; gap: 8px; }
  .tag { font-size: 13px; padding: 7px 12px; }
  .video-hero__play { width: 64px; height: 64px; font-size: 24px; }

  .kdo-jsme { gap: 28px; }
  .kdo-jsme__head p { font-size: 24px; }
  .david__text { font-size: 18px; }
  .david__actions .btn { width: 100%; }
  .tym__grid { grid-template-columns: 1fr; }
  .ukazky__grid,
  .tipy__grid { grid-template-columns: 1fr; }
  .ukazky__head { flex-direction: column; align-items: flex-start; gap: 6px; }
  .treninky__title,
  .tipy__title { font-size: 24px; }
  .cta-band__actions { width: 100%; }
  .cta-band__actions .btn { width: 100%; }
  .video-modal { padding: 64px 16px 16px; }
  .video-modal__close { top: -46px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}