/* =====================================================
   KAC, spol. s r.o. — single page
   Pravidla pro fonty:
   - Inter (Google Fonts)        ... celý český text, nadpisy i body
   - MeedoriSansRegular / Meedori Sans ... POUZE pro logo (znaky bez diakritiky)
   - Montserrat Alt1             ... POUZE pro číselné akcenty (.num)
   ===================================================== */

/* ---------- Firemní fonty (omezené nasazení) ---------- */
/* Alias 1:1 ke jménu z původního logo-kac.svg */
@font-face {
  font-family: "MeedoriSansRegular";
  src: url("../fonts/MeedoriSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
/* Hezčí jméno pro stejný soubor */
@font-face {
  font-family: "Meedori Sans";
  src: url("../fonts/MeedoriSans-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
/* Montserrat-Alt1 pro číselné akcenty */
@font-face {
  font-family: "Montserrat Alt1";
  src: url("../fonts/MontserratAlt1-SemiBold.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}


/* ---------- Design tokeny ---------- */
:root {
  /* Firemní paleta odvozená z loga (#0d6614) */
  --green-950: #04330a;
  --green-900: #0d6614;
  --green-800: #0f7a17;
  --green-700: #149a1f;
  --green-500: #2dd140;
  --green-200: #c4ecc8;
  --green-100: #e8f6ea;
  --green-50:  #f3faf4;

  --ink-950: #0a0d0a;
  --ink-900: #14181a;
  --ink-800: #1d2324;
  --ink-700: #2c3437;
  --ink-500: #5b6469;
  --ink-400: #7d878c;
  --ink-300: #b4bcc0;
  --ink-200: #d5dadc;
  --ink-100: #ebeeef;
  --ink-50:  #f5f7f7;

  --white:    #ffffff;
  --bg:       #fafbfa;
  --bg-soft:  #f3f6f3;

  --accent:   var(--green-900);
  --accent-2: var(--green-700);

  /* Typografie — Inter pokrývá vše české */
  --font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  /* .num dostává Montserrat-Alt1; spadne na Inter, kdyby neload-loval */
  --font-num: "Montserrat Alt1", "Inter", system-ui, sans-serif;
  /* Logo používá Meedori, ale pouze tam, kde je explicitně */
  --font-logo: "MeedoriSansRegular", "Meedori Sans", sans-serif;

  /* Layout */
  --container: 1200px;
  --radius: 18px;
  --radius-lg: 26px;
  --radius-sm: 10px;

  --shadow-1: 0 1px 2px rgba(10,15,10,.04), 0 4px 14px rgba(10,15,10,.06);
  --shadow-2: 0 8px 30px rgba(13,102,20,.08), 0 2px 6px rgba(10,15,10,.05);
  --shadow-glow: 0 24px 60px -20px rgba(13,102,20,.35);

  --ease-out: cubic-bezier(.2,.7,.2,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);
}


/* ---------- Reset & základ ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scrollbar-gutter: stable; }
body {
  margin: 0;
  font-family: var(--font-ui);
  font-weight: 400;
  font-size: clamp(15px, 0.95vw + 8px, 17px);
  line-height: 1.65;
  color: var(--ink-900);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
::selection { background: var(--green-900); color: #fff; }

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

/* Akcent pro čísla — používá firemní Montserrat-Alt1.
   Diakritika tu nikdy nehrozí (jen číslice, %, +, .). */
.num {
  font-family: var(--font-num);
  font-feature-settings: "tnum" 1, "lnum" 1;
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: 0;
}


/* ---------- Logo ---------- */
.brand-logo {
  display: inline-block;
  line-height: 0;
  --logo-ink: var(--ink-950);
  --logo-accent: var(--green-900);
}
.brand-logo svg { display: block; height: 100%; width: auto; }
.brand-logo--nav { height: 56px; transition: height .35s var(--ease-out); }
.nav.is-scrolled .brand-logo--nav { height: 46px; }
.brand-logo--inverse {
  --logo-ink: #ffffff;
  --logo-accent: var(--green-500);
  height: 56px;
}


/* ---------- Typografie nadpisů ---------- */
.h2 {
  font-family: var(--font-ui);
  font-weight: 800;
  font-size: clamp(2rem, 3.4vw + 0.5rem, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--ink-950);
}
.h2 em {
  font-style: normal;
  color: var(--green-900);
  position: relative;
  display: inline-block;
}
.h2 em::after {
  content: "";
  position: absolute;
  inset: auto 0 -.05em 0;
  height: .12em;
  background: linear-gradient(90deg, var(--green-700), var(--green-500));
  border-radius: 2px;
  transform-origin: left;
  animation: underline 1.2s var(--ease-out) .2s both;
}

.kicker {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green-900);
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1rem;
}
.kicker > span:first-child {
  width: 26px; height: 2px; background: var(--green-900);
  display: inline-block; border-radius: 2px;
  flex-shrink: 0;
}

.p-lg {
  font-size: 1.05rem;
  color: var(--ink-700);
  max-width: 58ch;
}


/* ---------- Tlačítka ---------- */
.btn {
  --btn-bg: var(--ink-950);
  --btn-fg: var(--white);

  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .9rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: .95rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  transition: transform .35s var(--ease-out),
              background .25s ease,
              border-color .25s ease,
              box-shadow .35s var(--ease-out);
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; transition: transform .35s var(--ease-out); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.btn:hover svg { transform: translateX(4px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--green-700), var(--green-900));
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink-900);
  border-color: var(--ink-200);
}
.btn--ghost:hover {
  border-color: var(--green-900);
  color: var(--green-900);
}

.btn--block { width: 100%; justify-content: center; }


/* ---------- Intro splash (preloader s velkým logem) ---------- */
.preloader {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 100;
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: opacity .8s var(--ease-out), visibility .8s;
}
.preloader::before {
  /* jemná zelená záře za logem */
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: clamp(500px, 70vw, 1000px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(45,209,64,.12), transparent 60%);
  filter: blur(20px);
  pointer-events: none;
  opacity: 0;
  animation: introHalo 1.2s var(--ease-out) .15s forwards;
}
.preloader.is-hidden { opacity: 0; visibility: hidden; }

.preloader__logo {
  width: min(72vw, 760px);
  padding: 0 1rem;
  opacity: 0;
  transform: scale(.94);
  animation: introLogoIn .9s var(--ease-out) .1s forwards;
}
.preloader__logo svg {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 30px 80px rgba(13,102,20,.18));
}


/* ---------- Navigace ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 2.25rem);
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease;
}
.nav.is-scrolled {
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 rgba(20,24,26,.06);
  padding-block: .65rem;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: .65rem;
  text-decoration: none;
  color: inherit;
}
.nav__brand-tag {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
}

.nav__menu {
  display: flex;
  gap: 1.75rem;
  font-weight: 500;
  font-size: .95rem;
}
.nav__menu a {
  position: relative;
  padding: .35rem 0;
  color: var(--ink-800);
  transition: color .25s ease;
}
.nav__menu a::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--green-900);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease-out);
}
.nav__menu a:hover { color: var(--green-900); }
.nav__menu a:hover::after { transform: scaleX(1); }

.nav__cta { padding: .65rem 1.1rem; font-size: .9rem; }

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

/* Language switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem .55rem;
  border: 1px solid var(--ink-200);
  border-radius: 999px;
  background: var(--white);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  transition: border-color .25s ease;
}
.lang-switch:hover { border-color: var(--green-700); }
.lang-switch__btn {
  padding: .15rem .35rem;
  border-radius: 999px;
  color: var(--ink-500);
  font-weight: 600;
  letter-spacing: .04em;
  transition: color .25s ease, background .25s ease;
}
.lang-switch__btn:hover { color: var(--ink-900); }
.lang-switch__btn.is-active {
  color: var(--green-900);
  background: var(--green-100);
}
.lang-switch__sep { color: var(--ink-300); }

.nav__burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 999px;
  border: 1px solid var(--ink-200);
  position: relative;
}
.nav__burger span {
  position: absolute;
  left: 50%; transform: translateX(-50%);
  width: 18px; height: 2px;
  background: var(--ink-900);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .2s;
}
.nav__burger span:nth-child(1) { top: 14px; }
.nav__burger span:nth-child(2) { top: 20px; }
.nav__burger span:nth-child(3) { top: 26px; }
.nav__burger.is-open span:nth-child(1) { transform: translateX(-50%) translateY(6px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateX(-50%) translateY(-6px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 70px 1rem auto 1rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2);
  padding: 1rem;
  display: grid;
  z-index: 49;
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .35s var(--ease-out), opacity .25s ease;
}
.mobile-menu a {
  padding: .85rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--ink-800);
}
.mobile-menu a:hover { background: var(--green-100); color: var(--green-900); }
.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}


/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  isolation: isolate;
  overflow: hidden;
}

.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .55;
  animation: blob 18s var(--ease-in-out) infinite;
  will-change: transform;
}
.hero__blob--1 {
  width: 520px; height: 520px;
  top: -120px; right: -120px;
  background: radial-gradient(circle at 30% 30%, var(--green-200), transparent 65%);
}
.hero__blob--2 {
  width: 420px; height: 420px;
  bottom: -120px; left: -120px;
  background: radial-gradient(circle at 70% 70%, var(--green-100), transparent 65%);
  animation-direction: reverse;
  animation-duration: 22s;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(13,102,20,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(13,102,20,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 30%, transparent 75%);
}

.hero__inner {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
  position: relative;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--white);
  border: 1px solid var(--ink-100);
  padding: .45rem .9rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--ink-700);
  box-shadow: var(--shadow-1);
  margin-bottom: 1.5rem;
}
.hero__eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green-700);
  box-shadow: 0 0 0 4px rgba(20,154,31,.18);
  animation: pulse 2.4s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-ui);
  font-weight: 800;
  font-size: clamp(2.6rem, 5.4vw + .5rem, 5.4rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink-950);
  margin: 0 0 1.5rem;
  max-width: 18ch;
}
.hero__title span { display: block; }
.hero__title em {
  font-style: normal;
  color: var(--green-900);
  position: relative;
  white-space: nowrap;
}

.hero__lede {
  font-size: clamp(1rem, .6vw + .85rem, 1.2rem);
  color: var(--ink-700);
  max-width: 56ch;
  margin: 0 0 2rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-bottom: 3.5rem;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  max-width: 720px;
  border-top: 1px solid var(--ink-100);
  padding-top: 2rem;
}
.hero__meta div { display: flex; flex-direction: column; gap: .25rem; }
.hero__meta strong {
  font-weight: 700;
  font-size: clamp(1.6rem, 1.5vw + 1rem, 2.4rem);
  color: var(--ink-950);
  letter-spacing: -.01em;
}
.hero__meta span {
  font-size: .85rem;
  color: var(--ink-500);
  letter-spacing: .02em;
}

.hero__scroll {
  position: absolute;
  bottom: 1.75rem; left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 46px;
  border: 2px solid var(--ink-200);
  border-radius: 14px;
  display: grid;
  place-items: center;
  transition: border-color .3s ease;
}
.hero__scroll span {
  display: block;
  width: 4px; height: 8px;
  background: var(--ink-500);
  border-radius: 2px;
  animation: scroll 1.8s ease-in-out infinite;
}
.hero__scroll:hover { border-color: var(--green-900); }
.hero__scroll:hover span { background: var(--green-900); }


/* ---------- Sekce obecné ---------- */
.section {
  padding: clamp(4.5rem, 8vw, 8rem) 0;
  position: relative;
}
.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}
.section__head .kicker { justify-content: center; }
.section__head .p-lg { margin-inline: auto; }

.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}


/* ---------- About ---------- */
.about__panel {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-2);
  position: sticky;
  top: 100px;
}
.about__panel-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 0;
  border-bottom: 1px dashed var(--ink-100);
  font-size: .95rem;
}
.about__panel-row:last-of-type { border-bottom: 0; }
.about__panel-row span { color: var(--ink-500); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; }
.about__panel-row strong { color: var(--ink-900); font-weight: 600; text-align: right; }
.about__panel-quote {
  margin-top: 1.5rem;
  padding: 1.25rem 1.4rem;
  background: var(--green-50);
  border-left: 3px solid var(--green-900);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--green-950);
  line-height: 1.45;
}


/* ---------- Inline akcentní odkaz (např. "tvgam.es" v textu) ---------- */
.link-accent {
  color: var(--green-900);
  font-weight: 600;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color .25s ease, background-size .35s var(--ease-out);
}
.link-accent:hover {
  color: var(--green-700);
  background-size: 100% 2px;
}


/* ---------- Services ---------- */
.services { background: var(--bg-soft); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}
.card {
  position: relative;
  padding: 2rem 1.75rem 2.25rem;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .45s var(--ease-out),
              box-shadow .45s var(--ease-out),
              border-color .35s ease;
  isolation: isolate;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, var(--green-100), transparent 60%);
  opacity: 0;
  transition: opacity .5s ease;
  z-index: -1;
}
.card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}
.card:hover::before { opacity: 1; }

.card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color: #fff;
  margin-bottom: 1.25rem;
  transition: transform .5s var(--ease-out);
}
.card:hover .card__icon { transform: rotate(-6deg) scale(1.05); }
.card__icon svg { width: 26px; height: 26px; }

.card h3 {
  font-weight: 700;
  font-size: 1.3rem;
  margin: 0 0 .5rem;
  color: var(--ink-950);
  letter-spacing: -.01em;
}
.card p { margin: 0; color: var(--ink-700); font-size: .95rem; line-height: 1.6; }

.card__index {
  position: absolute;
  top: 1.25rem; right: 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink-300);
  letter-spacing: .05em;
}


/* ---------- Showcase: tvgam.es ---------- */
.showcase {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  position: relative;
  overflow: hidden;
}
.showcase__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.showcase__list {
  list-style: none;
  margin: 1.5rem 0 2rem;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.showcase__list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: .75rem;
  align-items: start;
}
.showcase__bullet {
  color: var(--green-700);
  font-weight: 700;
  margin-top: .15em;
  transition: transform .3s var(--ease-out);
}
.showcase__list li:hover .showcase__bullet { transform: translateX(4px); }
.showcase__list strong {
  display: block;
  color: var(--ink-950);
  font-weight: 600;
  margin-bottom: .15rem;
}
.showcase__list p {
  margin: 0;
  font-size: .95rem;
  color: var(--ink-600, var(--ink-700));
  line-height: 1.55;
}

/* TV mockup (čistá HTML/CSS scéna) */
.tv-mockup {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin-inline: auto;
  perspective: 900px;
  filter: drop-shadow(0 30px 50px rgba(13,102,20,.18));
}
.tv-mockup__bezel {
  background: linear-gradient(180deg, #1a1f1c, #0a0d0a);
  border-radius: 22px;
  padding: 14px;
  transform: rotateX(2deg);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.07),
    0 1px 0 rgba(255,255,255,.04);
}
.tv-mockup__screen {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 10px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(45,209,64,.35), transparent 55%),
    radial-gradient(ellipse at 100% 100%, rgba(13,102,20,.55), transparent 55%),
    linear-gradient(135deg, #0a3d10 0%, #04330a 60%, #0a0d0a 100%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.05);
}
.tv-mockup__overlay {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,.025) 0,
      rgba(255,255,255,.025) 1px,
      transparent 1px,
      transparent 3px
    );
  mix-blend-mode: overlay;
  pointer-events: none;
}
.tv-mockup__hud {
  position: absolute;
  top: 14px; left: 14px; right: 14px;
  display: flex;
  justify-content: space-between;
  font-size: .7rem;
  z-index: 2;
}
.hud-pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .25rem .55rem;
  border-radius: 999px;
  background: rgba(0,0,0,.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hud-pill .dot {
  width: 6px; height: 6px;
  background: var(--green-500);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-500);
  animation: pulse 1.8s ease-in-out infinite;
}

.tv-mockup__center {
  position: absolute; inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 1rem;
  padding: 2rem;
}
.tv-logo {
  font-size: clamp(1.6rem, 3vw + .5rem, 2.4rem);
  font-weight: 800;
  letter-spacing: -.02em;
  color: #fff;
  display: inline-flex;
  justify-content: center;
  gap: .05em;
}
.tv-logo .num { color: var(--green-500); }

.tv-tiles {
  display: flex;
  justify-content: center;
  gap: .5rem;
}
.tv-tiles .tile {
  width: 38px; height: 24px;
  border-radius: 6px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.1);
  transition: transform .35s var(--ease-out), background .35s ease, border-color .35s ease;
}
.tv-tiles .tile.is-active {
  background: linear-gradient(135deg, var(--green-500), var(--green-700));
  border-color: var(--green-500);
  transform: scale(1.15);
  box-shadow: 0 0 18px rgba(45,209,64,.5);
}
.tv-caption {
  font-size: .82rem;
  color: rgba(255,255,255,.65);
  letter-spacing: .04em;
}

.tv-mockup__stand {
  width: 12%;
  height: 24px;
  margin: 0 auto;
  background: linear-gradient(180deg, #1a1f1c, #0a0d0a);
  border-radius: 0 0 4px 4px;
}
.tv-mockup__base {
  width: 36%;
  height: 8px;
  margin: 0 auto;
  background: linear-gradient(180deg, #1a1f1c, #0a0d0a);
  border-radius: 2px;
  box-shadow: 0 16px 30px -16px rgba(0,0,0,.4);
}

@media (max-width: 980px) {
  .showcase__grid { grid-template-columns: 1fr; }
  .tv-mockup { max-width: 420px; }
}


/* ---------- Lab / Testovací laboratoř ---------- */
.lab {
  background:
    radial-gradient(ellipse at 70% 0%, rgba(13,102,20,.08), transparent 60%),
    var(--bg);
  position: relative;
}
.lab__head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}
.lab__head .kicker { justify-content: center; }
.lab__head .p-lg { margin-inline: auto; }

/* TV wall */
.tv-wall {
  position: relative;
  background: linear-gradient(180deg, #14181a 0%, #0a0d0a 100%);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  box-shadow:
    0 30px 80px -30px rgba(13,102,20,.35),
    inset 0 1px 0 rgba(255,255,255,.04);
  overflow: hidden;
  margin-bottom: 3rem;
  isolation: isolate;
}
.tv-wall::before {
  /* světlejší zóna na zdi za televizemi */
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 50% 30%, rgba(45,209,64,.07), transparent 70%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.02) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.02) 0 1px, transparent 1px 80px);
  z-index: -1;
}
.tv-wall__rack {
  display: grid;
  gap: clamp(.6rem, 1.2vw, 1rem);
  padding-bottom: 1.5rem;
}
.tv-wall__row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(.6rem, 1.2vw, 1rem);
}

/* Mini TV */
.mini-tv {
  position: relative;
  aspect-ratio: 16/10;
  background: #050505;
  border-radius: 6px;
  border: 2px solid #1d2123;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.03),
    0 4px 14px rgba(0,0,0,.3);
  overflow: hidden;
  isolation: isolate;
}
.mini-tv::before {
  /* scanline overlay */
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,.04) 0 1px,
    transparent 1px 3px
  );
  mix-blend-mode: overlay;
  pointer-events: none;
  z-index: 1;
}
.mini-tv::after {
  /* CRT-ish glow */
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 18px rgba(0,0,0,.7);
  pointer-events: none;
  z-index: 2;
}

.mini-tv__dot {
  position: absolute;
  top: 6px; right: 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 6px var(--green-500);
  z-index: 3;
}
.mini-tv__label {
  position: absolute;
  bottom: 4px; left: 6px;
  font-size: .55rem;
  color: rgba(255,255,255,.4);
  z-index: 3;
  letter-spacing: .05em;
}

/* Vary content of each TV */
.mini-tv--green {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(45,209,64,.5), transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(13,102,20,.7), transparent 60%),
    linear-gradient(135deg, #0a3d10, #04330a);
}
.mini-tv--green.mini-tv--active {
  animation: tvFlash 4s ease-in-out infinite;
}
.mini-tv--noise {
  background-color: #1a1d1a;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 2px, transparent 2px 4px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 2px, transparent 2px 5px);
  animation: tvNoise 3s linear infinite;
}
.mini-tv--bars {
  background: linear-gradient(
    90deg,
    #ffffff 0% 14%,
    #f0d000 14% 28%,
    #00d0d0 28% 42%,
    #00d000 42% 56%,
    #d000d0 56% 70%,
    #d00000 70% 84%,
    #0000d0 84% 100%
  );
  filter: brightness(.55) saturate(.7);
}
.mini-tv--off {
  background: #000;
}
.mini-tv--off::before {
  background: linear-gradient(
    180deg,
    transparent 49%,
    rgba(255,255,255,.04) 49% 51%,
    transparent 51%
  );
}

/* Stat overlay below the wall */
.tv-wall__overlay-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.tv-wall-stat {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  text-align: center;
  color: rgba(255,255,255,.78);
  font-size: .82rem;
  letter-spacing: .03em;
}
.tv-wall-stat strong {
  font-weight: 700;
  font-size: clamp(1.4rem, 2.5vw + .5rem, 2rem);
  background: linear-gradient(180deg, #ffffff, #b8e6bd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -.01em;
}

/* Lab features grid */
.lab__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.lab-feature {
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.lab-feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}
.lab-feature h3 {
  font-weight: 700;
  font-size: 1.15rem;
  margin: 0 0 .5rem;
  color: var(--ink-950);
  letter-spacing: -.01em;
}
.lab-feature p {
  margin: 0;
  font-size: .95rem;
  color: var(--ink-700);
  line-height: 1.55;
}

@media (max-width: 720px) {
  .tv-wall__row { grid-template-columns: repeat(3, 1fr); }
  .tv-wall__overlay-stats { grid-template-columns: 1fr; gap: 1.25rem; }
  .lab__features { grid-template-columns: 1fr; }
}


/* ---------- Values ---------- */
.values__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}
.value {
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--ink-100);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
.value:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}
.value__num {
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--green-900);
  display: block;
  margin-bottom: 1rem;
  letter-spacing: -.02em;
}
.value h3 {
  font-weight: 700;
  font-size: 1.35rem;
  margin: 0 0 .5rem;
  color: var(--ink-950);
  letter-spacing: -.01em;
}
.value p { margin: 0; color: var(--ink-700); }


/* ---------- Stats ---------- */
.stats {
  background: linear-gradient(135deg, var(--green-950), var(--green-900) 60%, var(--green-800));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 30%, transparent 80%);
  pointer-events: none;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
  position: relative;
}
.stat {
  padding: 1.25rem 0;
  border-left: 1px solid rgba(255,255,255,.12);
}
.stat:first-child { border-left: 0; }
@media (max-width: 720px) {
  .stat { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding: 1.5rem 0; }
  .stat:first-child { border-top: 0; }
}
.stat__num {
  font-weight: 700;
  font-size: clamp(2.2rem, 3.5vw + 1rem, 3.6rem);
  line-height: 1;
  letter-spacing: -.02em;
  background: linear-gradient(180deg, #ffffff, #b8e6bd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: .5rem;
}
.stat__label {
  font-size: .9rem;
  color: rgba(255,255,255,.78);
  letter-spacing: .03em;
}


/* ---------- Contact ---------- */
.contact__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}
.contact__list li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1rem;
  align-items: baseline;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--ink-100);
}
.contact__list li:last-child { border-bottom: 0; }
.contact__list > li > span {
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 600;
}
.contact__list a, .contact__list address, .contact__list strong {
  font-style: normal;
  font-weight: 500;
  color: var(--ink-900);
  font-size: 1.05rem;
  line-height: 1.5;
  transition: color .25s ease;
}
.contact__list a:hover { color: var(--green-900); }

.contact__legal-note {
  margin-top: 1.25rem;
  font-size: .82rem;
  color: var(--ink-500);
  line-height: 1.55;
  padding-top: 1rem;
  border-top: 1px solid var(--ink-100);
}

.form {
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-2);
  display: grid;
  gap: 1rem;
}
.field { display: grid; gap: .4rem; }
.field span {
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink-700);
  letter-spacing: .02em;
}
.field input, .field textarea {
  font: inherit;
  padding: .85rem 1rem;
  border: 1px solid var(--ink-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink-900);
  transition: border-color .2s ease, box-shadow .2s ease;
  resize: vertical;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--green-700);
  box-shadow: 0 0 0 4px rgba(13,102,20,.12);
}
.form__msg {
  margin: 0;
  padding: .9rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .92rem;
  line-height: 1.5;
  font-weight: 500;
  border: 1px solid transparent;
}
.form__msg--ok {
  background: var(--green-100);
  color: var(--green-950);
  border-color: var(--green-200);
}
.form__msg--err {
  background: #fdecec;
  color: #6e1818;
  border-color: #f3c4c4;
}
.form__msg a { color: inherit; font-weight: 600; }

/* Submit button — loading state */
.form__submit { position: relative; }
.form__submit-loading,
.form__submit-spinner { display: none; }
.form__submit-spinner {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: #fff;
}
.form__submit.is-loading {
  cursor: wait;
  opacity: .9;
  transform: none !important;
}
.form__submit.is-loading .form__submit-label,
.form__submit.is-loading .form__submit-arrow { display: none; }
.form__submit.is-loading .form__submit-loading {
  display: inline;
}
.form__submit.is-loading .form__submit-spinner {
  display: inline-block;
  animation: submitSpin .8s linear infinite;
}

@keyframes submitSpin {
  to { transform: rotate(360deg); }
}


/* ---------- Footer ---------- */
.footer {
  background: var(--ink-950);
  color: var(--ink-300);
  padding: 4rem 0 1.5rem;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand p {
  margin-top: 1rem;
  font-size: .92rem;
  line-height: 1.6;
  max-width: 28ch;
}
.footer__heart {
  margin-top: 1rem !important;
  font-size: .8rem !important;
  color: var(--ink-400) !important;
  letter-spacing: .02em;
  line-height: 1.5 !important;
}
.footer__heart-icon {
  display: inline-block;
  font-size: 1em;
  line-height: 1;
  vertical-align: -.05em;
  animation: heartbeat 1.6s ease-in-out infinite;
  transform-origin: center;
}
.footer__col h4 {
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin: 0 0 1rem;
  letter-spacing: -.01em;
}
.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .55rem;
  font-size: .92rem;
}
.footer__col address {
  font-style: normal;
  font-size: .92rem;
  line-height: 1.6;
}
.footer__col a { transition: color .25s ease; }
.footer__col a:hover { color: var(--green-500); }

.footer__col--legal li { display: flex; gap: .5rem; flex-wrap: wrap; align-items: baseline; }
.footer__col--legal span { color: var(--ink-400); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; min-width: 80px; }
.footer__col--legal strong { color: #fff; font-weight: 600; }

.footer__bottom {
  margin-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .84rem;
  color: var(--ink-400);
}
.footer__legal-inline strong { color: var(--ink-200); font-weight: 600; }


/* ---------- Reveal animace ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

.hero__title[data-stagger] span {
  display: block;
  opacity: 0;
  transform: translateY(.5em);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.hero__title[data-stagger].is-in span { opacity: 1; transform: none; }
.hero__title[data-stagger].is-in span:nth-child(1) { transition-delay: .1s; }
.hero__title[data-stagger].is-in span:nth-child(2) { transition-delay: .25s; }
.hero__title[data-stagger].is-in span:nth-child(3) { transition-delay: .4s; }


/* ---------- Keyframes ---------- */
@keyframes blob {
  0%, 100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(40px,-30px) scale(1.06); }
  66%      { transform: translate(-30px,20px) scale(.96); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(20,154,31,.45); }
  50%      { box-shadow: 0 0 0 8px rgba(20,154,31,0); }
}
@keyframes scroll {
  0%   { transform: translateY(-6px); opacity: 0; }
  40%  { opacity: 1; }
  100% { transform: translateY(8px); opacity: 0; }
}
@keyframes underline {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
@keyframes introLogoIn {
  to { opacity: 1; transform: scale(1); }
}
@keyframes introHalo {
  to { opacity: 1; }
}
@keyframes heartbeat {
  0%, 28%, 100% { transform: scale(1); }
  14% { transform: scale(1.18); }
  42% { transform: scale(1.08); }
}
@keyframes tvFlash {
  0%, 88%, 100% { filter: brightness(1); }
  90%, 92%      { filter: brightness(1.4); }
  94%           { filter: brightness(.8); }
}
@keyframes tvNoise {
  0%   { background-position: 0 0, 0 0; }
  50%  { background-position: 0 -3px, -2px 0; }
  100% { background-position: 0 0, 0 0; }
}


/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .nav__menu, .nav__cta { display: none; }
  .nav__burger { display: inline-grid; place-items: center; }
  .nav__right { gap: .5rem; }

  .grid-2 { grid-template-columns: 1fr; }
  .about__panel { position: static; }

  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero { padding-top: 6.5rem; min-height: auto; }
  .hero__meta { grid-template-columns: 1fr; gap: 1.25rem; padding-top: 1.5rem; }
  .hero__scroll { display: none; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
}


/* ---------- A11y ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}