/* ==========================================================================
   yendagaragestudio.cz
   tokens > base > gen-btn > hero > sidebar > sections > motion
   Paleta odvozena z baneru studia: tlumena petrolejova + cihlova na tme.
   ========================================================================== */

:root {
  --bg: #0a0d10;
  --bg-2: #0e1317;
  --bg-3: #131a20;
  --panel: rgba(255, 255, 255, 0.03);
  --panel-2: rgba(255, 255, 255, 0.055);
  --line: rgba(255, 255, 255, 0.085);
  --line-2: rgba(255, 255, 255, 0.17);

  --ink: #e9e6e0;
  --ink-2: #9ba4ab;
  --ink-3: #6d777e;

  --teal: #4f97ad;
  --teal-hi: #6fb3c8;
  --teal-deep: #245c6f;
  --teal-soft: rgba(79, 151, 173, 0.14);
  --teal-line: rgba(79, 151, 173, 0.34);
  --glow: rgba(79, 151, 173, 0.45);

  --rust: #a94b3c;
  --rust-hi: #cd6853;
  --rust-soft: rgba(169, 75, 60, 0.16);
  --ok: #5ea882;

  /* barvy socialnich siti */
  --fb: #1877f2;
  --ig: #e1306c;
  --yt: #ff0000;

  --glass-bg: linear-gradient(155deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.022));
  --glass-line: rgba(255, 255, 255, 0.13);
  --glass-blur: blur(15px) saturate(1.25);

  --font: "Manrope", "Segoe UI", sans-serif;
  --font-d: "Space Grotesk", "Segoe UI", sans-serif;

  --r-sm: 0.6rem;
  --r: 1rem;
  --r-lg: 1.4rem;

  --rail: clamp(1rem, 3vw, 2rem);
  --pad: clamp(1.15rem, 5vw, 2.5rem);
  --side-w: clamp(14.5rem, 19vw, 17.5rem);
  --gap-sec: clamp(4rem, 11vw, 8.5rem);
  --maxw: 74rem;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  --shadow: 0 1.5rem 3rem -1.5rem rgba(0, 0, 0, 0.85);
  --shadow-lg: 0 2.5rem 5rem -2rem rgba(0, 0, 0, 0.9);

  --hero-p: 0;
}

/* ---------- base ---------- */

*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  scroll-padding-top: 5.5rem;
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--teal-deep) var(--bg-2);
  scrollbar-width: thin;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.06rem);
  line-height: 1.68;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--teal-deep); color: #fff; }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb {
  background: var(--teal-deep);
  border: 3px solid var(--bg-2);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover { background: var(--teal); }

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

/* <picture> je jen obal pro vyber zdroje, nesmi tvorit vlastni box */
picture { display: contents; }

[hidden] { display: none !important; }

a { color: inherit; }

:focus-visible { outline: 2px solid var(--teal-hi); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 {
  font-family: var(--font-d);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

p { text-wrap: pretty; }
strong { font-weight: 700; color: var(--ink); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip {
  position: fixed;
  top: -6rem; left: 1rem;
  z-index: 1200;
  padding: 0.7rem 1.1rem;
  background: var(--teal-deep);
  color: #fff;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: top 0.2s var(--ease);
}
.skip:focus { top: 1rem; }

/* ---------- glass ---------- */

.glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-line);
  border-radius: var(--r);
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.35);
}

@supports not (backdrop-filter: blur(4px)) {
  .glass { background: rgba(16, 21, 26, 0.92); }
}

/* ==========================================================================
   TLACITKA (gen-btn)
   ========================================================================== */

.gen-btn {
  --bg-dark: var(--teal-deep);
  --radius: 9999px;
  --t: 0.3s ease-in-out;

  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.92rem 1.85rem;
  border: none;
  border-radius: var(--radius);
  background-color: transparent;
  text-decoration: none;
  cursor: pointer;
  transform-origin: center;
  transform: scale(calc(1 + (var(--active, 0) * 0.04)));
  transition: transform var(--t);
}

.gen-btn::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100%; height: 100%;
  background-color: var(--bg-dark);
  border-radius: var(--radius);
  box-shadow:
    inset 0 0.5px rgba(255, 255, 255, 0.22),
    inset 0 -1px 2px 0 rgba(0, 0, 0, 0.9),
    0 4px 10px -4px rgba(0, 0, 0, calc(1 - var(--active, 0))),
    0 0 0 calc(var(--active, 0) * 0.34rem) rgba(79, 151, 173, 0.28);
  transition: all var(--t);
  z-index: 0;
}

.gen-btn::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100%; height: 100%;
  background-color: var(--teal-deep);
  background-image:
    radial-gradient(at 51% 89%, var(--teal) 0px, transparent 50%),
    radial-gradient(at 100% 100%, #17414f 0px, transparent 50%),
    radial-gradient(at 22% 91%, #17414f 0px, transparent 50%);
  opacity: var(--active, 0);
  border-radius: var(--radius);
  transition: opacity var(--t);
  z-index: 1;
}

.gen-btn:is(:hover, :focus-visible) { --active: 1; }
.gen-btn:active { transform: scale(0.99); }

/* obihajici svetlo po obvodu */
.gen-btn .dots_border {
  --size-border: calc(100% + 2px);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: var(--size-border);
  height: var(--size-border);
  overflow: hidden;
  border-radius: var(--radius);
  z-index: -10;
}

.gen-btn .dots_border::before {
  content: "";
  position: absolute;
  top: 30%; left: 50%;
  width: 100%;
  height: 2rem;
  transform-origin: left;
  transform: rotate(0deg);
  background-color: var(--teal-hi);
  -webkit-mask: linear-gradient(transparent 0%, white 120%);
  mask: linear-gradient(transparent 0%, white 120%);
  animation: gen-btn-rotate 2.4s linear infinite;
}

@keyframes gen-btn-rotate { to { transform: rotate(360deg); } }

.gen-btn .text_button {
  position: relative;
  z-index: 10;
  font-family: var(--font-d);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}

.gen-btn__arrow {
  position: relative;
  z-index: 10;
  width: 1.15rem;
  height: 1.15rem;
  color: var(--ink);
  transition: transform var(--t);
}
.gen-btn:is(:hover, :focus-visible) .gen-btn__arrow { transform: translateX(4px); }

.gen-btn--sm { padding: 0.6rem 1.2rem; }
.gen-btn--sm .text_button { font-size: 0.9rem; }
.gen-btn--sm .gen-btn__arrow { width: 1rem; height: 1rem; }

/* vypln musi byt neprusvitna: pres pruhlednou bylo videt cele tocici se svetlo,
   ne jen jeho 1px lem po obvodu */
.gen-btn--ghost { --bg-dark: #10161b; }
.gen-btn--ghost::before {
  box-shadow:
    inset 0 0 0 1px var(--line-2),
    0 0 0 calc(var(--active, 0) * 0.34rem) rgba(79, 151, 173, 0.22);
}
.gen-btn--ghost::after {
  background-color: #1b262d;
  background-image: none;
}
.gen-btn--ghost .dots_border::before { background-color: var(--teal); }

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

/* textovy odkaz s animovanym podtrzenim */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink-2);
  font-family: var(--font-d);
  font-size: 0.98rem;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: color 0.25s var(--ease-soft);
}
.tlink::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.tlink:hover { color: var(--ink); }
.tlink:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- logo pill ---------- */

.logo-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.5em 1em;
  border: 1px solid var(--teal-line);
  border-radius: 0.6em;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  color: var(--ink);
  font-family: var(--font-d);
  font-weight: 700;
  font-size: clamp(1rem, 0.92rem + 0.35vw, 1.3rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 0 0 0 rgba(79, 151, 173, 0);
  transition: border-color 0.3s, box-shadow 0.4s var(--ease), transform 0.3s var(--ease);
}
.logo-pill .c1 { color: var(--teal-hi); }
.logo-pill .c2 { color: var(--rust-hi); }
.logo-pill:hover {
  transform: translateY(-1px);
  border-color: var(--teal);
  box-shadow: 0 0.5rem 1.4rem -0.5rem var(--glow);
}

/* ---------- socialni site ---------- */

.soc {
  --brand: var(--teal);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.68rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--panel);
  color: var(--ink-2);
  font-size: 0.92rem;
  text-decoration: none;
  transition: color 0.3s, border-color 0.35s, background 0.35s,
    transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.soc svg {
  width: 1.15rem; height: 1.15rem;
  transition: transform 0.45s var(--ease), color 0.3s;
}
.soc:hover,
.soc:focus-visible {
  color: var(--ink);
  border-color: color-mix(in srgb, var(--brand) 60%, transparent);
  background: color-mix(in srgb, var(--brand) 15%, transparent);
  transform: translateY(-3px);
  box-shadow:
    0 0.55rem 1.5rem -0.5rem color-mix(in srgb, var(--brand) 65%, transparent),
    0 0 0 1px color-mix(in srgb, var(--brand) 28%, transparent);
}
.soc:hover svg,
.soc:focus-visible svg { color: var(--brand); transform: scale(1.16) rotate(-7deg); }

/* ikona bez popisku */
.soc-ic {
  --brand: var(--teal);
  display: grid;
  place-items: center;
  width: 2.05rem; height: 2.05rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: rgba(0, 0, 0, 0.3);
  color: var(--ink-2);
  transition: color 0.3s, border-color 0.35s, background 0.35s,
    transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.soc-ic svg { width: 1rem; height: 1rem; transition: transform 0.45s var(--ease); }
.soc-ic:hover,
.soc-ic:focus-visible {
  color: #fff;
  border-color: color-mix(in srgb, var(--brand) 60%, transparent);
  background: color-mix(in srgb, var(--brand) 45%, transparent);
  transform: translateY(-2px);
  box-shadow: 0 0.4rem 1.1rem -0.35rem color-mix(in srgb, var(--brand) 75%, transparent);
}
.soc-ic:hover svg { transform: scale(1.14); }

.soc--fb { --brand: var(--fb); }
.soc--ig { --brand: var(--ig); }
.soc--yt { --brand: var(--yt); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero { position: relative; z-index: 0; }

.hero-sticky { position: relative; overflow: hidden; }

/* banner roztazeny pres pozadi, pri scrollu se rozostri a ztlumi na podklad */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.hero-bg img {
  /* na mobilu se musi vejit cely napis, na desktopu se banner roztahne pres pozadi */
  width: 100%;
  max-width: none;
  opacity: 0;
  animation: bannerIn 1.3s var(--ease) 0.1s forwards;
  -webkit-mask-image: radial-gradient(closest-side at 50% 50%, #000 48%, transparent 92%);
  mask-image: radial-gradient(closest-side at 50% 50%, #000 48%, transparent 92%);
}

@keyframes bannerIn {
  from { opacity: 0; transform: scale(1.06); filter: blur(16px); }
  to { opacity: var(--banner-o, 0.7); transform: none; filter: blur(1.5px); }
}

/* scrim mezi bannerem a obsahem, aby text a sklo zustaly citelne.
   Na mobilu banner sedi jen v hornim pasu, staci jemne zesvetleni dolu. */
.hero-sticky::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(10, 13, 16, 0.35), rgba(10, 13, 16, 0) 26%, rgba(10, 13, 16, 0) 60%, rgba(10, 13, 16, 0.75));
}

.hero-ui { position: relative; z-index: 5; }

/* na mobilu naviguje topbar s burgerem, horni rada heru je zbytecna */
.hero-top { display: none; }

.hero-nav-side {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.35rem;
  list-style: none;
  padding: 0; margin: 0;
}

.hero-nav-side a {
  position: relative;
  display: inline-block;
  padding-block: 0.3rem;
  font-family: var(--font-d);
  font-size: 0.92rem;
  color: var(--ink-2);
  text-decoration: none;
  transition: color 0.25s;
}
.hero-nav-side a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease);
}
.hero-nav-side a:hover { color: var(--ink); }
.hero-nav-side a:hover::after { transform: scaleX(1); transform-origin: left; }

.stat-chip {
  display: grid;
  gap: 0.1rem;
  padding: clamp(0.85rem, 1.6vw, 1.15rem) clamp(1rem, 1.9vw, 1.5rem);
}
.stat-chip strong {
  font-family: var(--font-d);
  font-size: clamp(1.7rem, 1.3rem + 1.6vw, 2.7rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--teal-hi);
}
.stat-chip span {
  font-size: 0.84rem;
  line-height: 1.3;
  color: var(--ink-2);
}

.hero-float-stats { display: grid; gap: 0.6rem; }

.hero-center {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.hero-corner {
  font-size: clamp(0.85rem, 0.8rem + 0.25vw, 1rem);
  line-height: 1.5;
  max-width: 26ch;
  color: var(--ink-2);
  /* text lezi primo na banneru, stin ho udrzi citelny i nad svetlymi misty */
  text-shadow: 0 0.05em 0.4em rgba(4, 6, 8, 0.95), 0 0.02em 0.12em rgba(4, 6, 8, 0.9);
}
.hero-corner-left { color: var(--ink); font-weight: 600; }

/* mobilni skladani heru: banner nahore, pod nim vse ostatni pod sebou */
.hero-sticky { padding: 5rem var(--pad) 3.5rem; }
.hero-bg { inset: 4.5rem var(--pad) auto; height: auto; }
.hero-ui { display: grid; gap: 1.5rem; justify-items: center; text-align: center; margin-top: 11rem; }
.hero-corner { text-align: center; }
.hero-float-stats { width: 100%; max-width: 26rem; }

/* ==========================================================================
   TOPBAR (mobil) + MOBILNI MENU
   ========================================================================== */

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.6rem var(--pad);
  background: rgba(10, 13, 16, 0.86);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid var(--line);
}

.menu-btn {
  position: relative;
  width: 2.6rem; height: 2.6rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  background: var(--panel);
  cursor: pointer;
}
.menu-btn i {
  position: absolute;
  top: 50%; left: 50%;
  width: 1.05rem; height: 1.5px;
  margin: -0.75px 0 0 -0.525rem;
  background: var(--ink);
  transition: transform 0.35s var(--ease), opacity 0.2s var(--ease-soft);
}
.menu-btn i:nth-child(1) { transform: translateY(-5.5px); }
.menu-btn i:nth-child(3) { transform: translateY(5.5px); }
.menu-btn[aria-expanded="true"] i:nth-child(1) { transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] i:nth-child(3) { transform: rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 3.9rem 0 auto;
  z-index: 399;
  display: grid;
  gap: 0.15rem;
  padding: 1rem var(--pad) 1.5rem;
  background: rgba(10, 13, 16, 0.97);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-120%);
  visibility: hidden;
  transition: transform 0.45s var(--ease), visibility 0.45s;
}
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu a {
  font-family: var(--font-d);
  font-size: 1.28rem;
  color: var(--ink);
  text-decoration: none;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  transition: color 0.25s, padding-left 0.3s var(--ease);
}
.mobile-menu a:hover { color: var(--teal); padding-left: 0.5rem; }

/* ==========================================================================
   PRAVY SIDEBAR
   ========================================================================== */

.sidebar { display: none; }

.sidebar-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-line);
  border-radius: var(--r);
  padding: clamp(0.8rem, 1.3vw, 1.05rem);
}

/* domena je dlouha, na jeden radek se s ikonami do uzke listy nevejde */
.sidebar-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
}
.sidebar-head .logo-pill {
  justify-content: center;
  font-size: 0.82rem;
  padding: 0.4em 0.6em;
}
.sidebar-head p {
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ink-2);
}

.sidebar-socials { display: flex; gap: 0.35rem; }

.sidebar-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}
.sidebar-stats div + div { border-left: 1px solid var(--line); }
.sidebar-stats strong {
  display: block;
  font-family: var(--font-d);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--teal-hi);
}
.sidebar-stats span {
  font-size: 0.68rem;
  line-height: 1.2;
  color: var(--ink-2);
}

.sidebar-nav {
  display: grid;
  gap: 0.1rem;
  align-content: start;
  overflow-y: auto;
  min-height: 0;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.42em 0.7em;
  border-radius: 99px;
  font-family: var(--font-d);
  font-size: 0.84rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink-2);
  text-decoration: none;
  transition: background 0.25s, color 0.25s, transform 0.3s var(--ease);
}
.sidebar-nav svg { width: 0.9rem; height: 0.9rem; flex: none; fill: currentColor; }
.sidebar-nav a:hover { background: var(--panel-2); color: var(--ink); transform: translateX(-2px); }
.sidebar-nav a.on { background: var(--teal-deep); color: #fff; }

.sidebar-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  list-style: none;
  margin: 0;
  padding: clamp(0.8rem, 1.3vw, 1.05rem);
}
.sidebar-cats li {
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.25);
  font-size: 0.74rem;
  color: var(--ink-2);
}

.sidebar-mail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px dashed var(--teal-line);
  border-radius: var(--r);
  background: var(--teal-soft);
  color: var(--ink-2);
  font: inherit;
  font-size: 0.76rem;
  text-align: left;
  cursor: pointer;
  transition: color 0.25s, background 0.3s, border-color 0.3s;
}
.sidebar-mail svg { width: 0.9rem; height: 0.9rem; flex: none; }
.sidebar-mail:hover { color: var(--ink); background: rgba(79, 151, 173, 0.2); border-color: var(--teal); }

/* ==========================================================================
   LAYOUT SEKCI
   ========================================================================== */

main {
  position: relative;
  z-index: 10;
  /* skoro neprusvitne: rozostreny banner pod tim jen jemne prosvita */
  background:
    linear-gradient(180deg, rgba(10, 13, 16, 0.955) 0%, rgba(10, 13, 16, 0.975) 35%, rgba(10, 13, 16, 0.99) 100%);
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: var(--gap-sec); }

.section-alt {
  background:
    radial-gradient(70rem 36rem at 50% -15%, rgba(79, 151, 173, 0.08), transparent 70%),
    rgba(255, 255, 255, 0.022);
  border-block: 1px solid var(--line);
}

.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  margin-bottom: clamp(2.25rem, 5vw, 3.5rem);
  max-width: 46rem;
}
.sec-head h2 { font-size: clamp(2.1rem, 6.5vw, 3.4rem); }
.sec-head h2 .hl { color: var(--teal); }

.sec-note {
  color: var(--ink-2);
  font-size: clamp(1rem, 0.96rem + 0.3vw, 1.12rem);
  max-width: 42rem;
}

/* ---------- karty sluzeb ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(17rem, 100%), 1fr));
  gap: clamp(0.75rem, 2vw, 1.1rem);
}

.card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
  align-content: start;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012));
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease-soft), box-shadow 0.45s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(24rem 16rem at var(--mx, 50%) var(--my, 0%), var(--teal-soft), transparent 70%);
  opacity: 0;
  transition: opacity 0.45s var(--ease-soft);
  pointer-events: none;
}
.card:hover { transform: translateY(-4px); border-color: var(--teal-line); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card h3 { font-size: 1.22rem; }
.card p { color: var(--ink-2); font-size: 0.96rem; line-height: 1.62; }

.card-num {
  position: absolute;
  top: 1rem; right: 1.15rem;
  font-family: var(--font-d);
  font-size: 0.8rem;
  color: var(--ink-3);
  letter-spacing: 0.08em;
}

/* ---------- studio ---------- */

.studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.studio-media {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(11rem, 45%), 1fr));
  gap: 0.7rem;
}
.studio-media .shot {
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
}
.studio-media .shot:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.studio-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9) contrast(1.03); }
.studio-media .shot:hover img { transform: scale(1.04); filter: saturate(1.05); }

.studio-text { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.1rem; }
.studio-text h2 { font-size: clamp(2rem, 6vw, 3rem); }
.studio-text p { color: var(--ink-2); }
.studio-text p.lead { color: var(--ink); font-size: 1.08rem; }

/* ==========================================================================
   VYBAVENI (zalozky)
   ========================================================================== */

.gear {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(0.9rem, 2vw, 1.4rem);
  align-items: start;
}

.gear-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr));
  gap: 0.4rem;
  align-content: start;
}

.gear-tab {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--panel);
  color: var(--ink-2);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color 0.3s, background 0.35s, border-color 0.35s, transform 0.4s var(--ease);
}
.gear-tab:hover { color: var(--ink); border-color: var(--line-2); transform: translateX(3px); }

.gear-tab svg { width: 1.2rem; height: 1.2rem; flex: none; color: var(--teal); }

.gear-tab b {
  display: block;
  font-family: var(--font-d);
  font-weight: 500;
  font-size: 1rem;
  color: inherit;
}
.gear-tab small { display: block; font-size: 0.78rem; color: var(--ink-3); }

.gear-tab[aria-selected="true"] {
  color: var(--ink);
  border-color: var(--teal-line);
  background: linear-gradient(120deg, rgba(79, 151, 173, 0.16), rgba(79, 151, 173, 0.04));
  box-shadow: inset 0 0 0 1px rgba(79, 151, 173, 0.16);
}

.gear-panel {
  display: grid;
  gap: 1.1rem;
  align-content: start;
  padding: clamp(1.35rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.012));
  min-height: 18rem;
}
.gear-panel h3 { font-size: clamp(1.35rem, 3.5vw, 1.75rem); }
.gear-panel .gear-lead { color: var(--ink-2); font-size: 0.98rem; margin-top: -0.4rem; }

.gear-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(13rem, 100%), 1fr));
  gap: 0 1.5rem;
}
.gear-list li {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.97rem;
  color: var(--ink);
  animation: gearIn 0.5s var(--ease) both;
  animation-delay: calc(var(--i, 0) * 45ms);
}
.gear-list li::before {
  content: "";
  width: 0.42rem; height: 0.42rem;
  flex: none;
  background: var(--teal);
  rotate: 45deg;
}
.gear-list li span { margin-left: auto; font-size: 0.82rem; color: var(--ink-3); }

@keyframes gearIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

/* ==========================================================================
   CENIK
   ========================================================================== */

.calc {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 1.4rem);
  align-items: start;
}

.calc-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
  gap: clamp(0.7rem, 2vw, 1rem);
}

/* karta balicku ve stylu packages */
.pkg {
  position: relative;
  display: flex;
  flex-direction: column;
  isolation: isolate;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.014));
  transition: border-color 0.45s, transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.pkg:hover { transform: translateY(-5px); border-color: var(--teal-line); box-shadow: 0 1.75rem 3.5rem -2.1rem var(--glow); }

.pkg--featured {
  border-color: var(--teal);
  box-shadow: 0 0 0 1px var(--teal), 0 0 2.1rem -0.25rem var(--glow), 0 1.5rem 4rem -1.9rem var(--glow);
}
.pkg--featured:hover { box-shadow: 0 0 0 1px var(--teal), 0 0 3rem 0 var(--glow), 0 1.9rem 4.4rem -1.75rem var(--glow); }

.pkg__tier {
  position: relative;
  z-index: 2;
  height: 4px;
  width: 100%;
  background: linear-gradient(90deg, var(--teal), var(--rust));
  opacity: 0.6;
  transition: opacity 0.4s;
}
.pkg:hover .pkg__tier,
.pkg--featured .pkg__tier,
.pkg.on .pkg__tier { opacity: 1; }

.pkg__body {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  flex-grow: 1;
  padding: 1.2rem 1.3rem 1.35rem;
}

.pkg.on {
  border-color: var(--teal-line);
  background: linear-gradient(165deg, rgba(79, 151, 173, 0.15), rgba(79, 151, 173, 0.03));
  box-shadow: 0 0 0 1px rgba(79, 151, 173, 0.2), var(--shadow);
}

.pkg__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
}
.pkg__name { font-size: 1.12rem; font-weight: 500; }

.tag {
  flex: none;
  padding: 0.24rem 0.6rem;
  border: 1px solid var(--teal-line);
  border-radius: 99px;
  background: var(--teal-soft);
  font-family: var(--font-d);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--teal);
}
.tag.alt { color: var(--rust); border-color: rgba(169, 75, 60, 0.4); background: var(--rust-soft); }

.pkg__tagline { color: var(--ink-2); font-size: 0.91rem; line-height: 1.58; }

.pkg__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-family: var(--font-d);
  font-size: clamp(1.75rem, 4.5vw, 2.3rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.pkg__price small {
  font-family: var(--font);
  font-size: 0.34em;
  font-weight: 400;
  /* bez resetu by zaporne prostrkani z ceny slepilo slova dohromady */
  letter-spacing: normal;
  line-height: 1.4;
  color: var(--ink-3);
  width: 100%;
}
.pkg__price.soft { font-size: clamp(1.2rem, 3vw, 1.4rem); color: var(--teal); }

.pkg__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

/* stepper */
.step {
  display: inline-flex;
  align-items: center;
  gap: 0.1rem;
  padding: 0.2rem;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.3);
}
.step button {
  width: 2.1rem; height: 2.1rem;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 99px;
  background: transparent;
  color: var(--ink);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.25s var(--ease);
}
.step button:hover { background: var(--teal-soft); color: var(--teal-hi); }
.step button:active { transform: scale(0.9); }
.step button:disabled { opacity: 0.3; cursor: not-allowed; }
.step output {
  min-width: 2.2rem;
  text-align: center;
  font-family: var(--font-d);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
}

/* prepinac */
.tgl {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--ink-2);
  cursor: pointer;
  user-select: none;
}
.tgl input { position: absolute; opacity: 0; width: 0; height: 0; }
.tgl .track {
  position: relative;
  width: 2.9rem; height: 1.6rem;
  flex: none;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.35);
  transition: background 0.35s var(--ease-soft), border-color 0.35s;
}
.tgl .track::after {
  content: "";
  position: absolute;
  top: 50%; left: 0.18rem;
  width: 1.12rem; height: 1.12rem;
  border-radius: 99px;
  background: var(--ink-2);
  transform: translateY(-50%);
  transition: transform 0.35s var(--ease), background 0.35s;
}
.tgl input:checked + .track { background: var(--teal-deep); border-color: var(--teal-line); }
.tgl input:checked + .track::after { transform: translateY(-50%) translateX(1.22rem); background: #fff; }
.tgl input:focus-visible + .track { outline: 2px solid var(--teal-hi); outline-offset: 3px; }

/* souhrn */
.summary {
  position: sticky;
  top: 5.5rem;
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 1.7rem);
  border: 1px solid var(--teal-line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(30rem 18rem at 100% 0%, rgba(79, 151, 173, 0.15), transparent 65%),
    linear-gradient(170deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.016));
  box-shadow: var(--shadow-lg);
}
.summary h3 { font-size: 1.15rem; }

.summary-lines {
  display: grid;
  gap: 0.5rem;
  margin: 0; padding: 0;
  list-style: none;
  min-height: 2.5rem;
}
.summary-lines li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
  color: var(--ink-2);
  animation: lineIn 0.4s var(--ease) both;
}
.summary-lines li b {
  font-family: var(--font-d);
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.summary-lines li.note b { color: var(--teal); font-size: 0.88rem; }
.summary-lines .empty { color: var(--ink-3); font-style: italic; }

@keyframes lineIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: none; }
}

.summary-total {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-2);
}
.summary-total span { font-size: 0.85rem; color: var(--ink-2); }
.summary-total b {
  font-family: var(--font-d);
  font-size: clamp(1.9rem, 6vw, 2.5rem);
  font-weight: 500;
  line-height: 1;
  color: var(--teal-hi);
  font-variant-numeric: tabular-nums;
}

.summary-actions { display: grid; gap: 0.6rem; }
.summary-fine { font-size: 0.78rem; line-height: 1.55; color: var(--ink-3); }

.stay {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: clamp(1rem, 2.5vw, 1.4rem);
  padding: 1rem 1.25rem;
  border: 1px dashed var(--teal-line);
  border-radius: var(--r);
  background: var(--teal-soft);
}
.stay svg { width: 1.5rem; height: 1.5rem; flex: none; color: var(--teal-hi); }
.stay b { display: block; font-family: var(--font-d); font-weight: 500; }
.stay span { font-size: 0.9rem; color: var(--ink-2); }

/* ==========================================================================
   GALERIE
   ========================================================================== */

.gal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
  gap: 0.7rem;
}

.gal button {
  position: relative;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  transition: border-color 0.4s, transform 0.5s var(--ease), box-shadow 0.5s;
}
.gal button:hover { border-color: var(--teal-line); transform: translateY(-3px); box-shadow: var(--shadow); }
.gal img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9); }
.gal button:hover img { transform: scale(1.06); filter: saturate(1.05); }

.gal .cap {
  position: absolute;
  inset: auto 0 0;
  padding: 1.6rem 0.9rem 0.75rem;
  background: linear-gradient(to top, rgba(6, 9, 11, 0.92), transparent);
  font-size: 0.85rem;
  text-align: left;
  color: var(--ink);
  opacity: 0;
  transform: translateY(0.35rem);
  transition: opacity 0.4s, transform 0.4s var(--ease);
}
.gal button:hover .cap,
.gal button:focus-visible .cap { opacity: 1; transform: none; }

/* skeleton: shimmer bezi na kontejneru, fotka se do nej prolne po nacteni */
.gal button,
.studio-media .shot,
.bandcard {
  background-image: linear-gradient(100deg, transparent 20%, rgba(255, 255, 255, 0.05) 45%, transparent 70%);
  background-size: 250% 100%;
  background-color: var(--bg-3);
  animation: shimmer 1.6s linear infinite;
}
@keyframes shimmer {
  from { background-position: 160% 0; }
  to { background-position: -60% 0; }
}
.gal button:has(img.rdy),
.studio-media .shot:has(img.rdy),
.bandcard:has(img.rdy) { animation: none; background-image: none; }

/* fade se zapina az kdyz bezi JS, jinak by pri chybe skriptu zustaly fotky skryte */
.js .gal img,
.js .studio-media img,
.js .bandcard img {
  opacity: 0;
  transition: opacity 0.6s var(--ease-soft), transform 0.8s var(--ease), filter 0.6s;
}
.js .gal img.rdy,
.js .studio-media img.rdy,
.js .bandcard img.rdy { opacity: 1; }

/* ==========================================================================
   KAPELY (vodorovny scroll)
   ========================================================================== */

.bands-pin {
  position: relative;
  background:
    radial-gradient(60rem 40rem at 80% 20%, rgba(79, 151, 173, 0.1), transparent 70%),
    #080b0e;
  border-block: 1px solid var(--line);
}

.bands-sticky {
  position: sticky;
  top: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-block: clamp(3rem, 8vw, 5rem);
  overflow: hidden;
}

.bands-pin.no-pin .bands-sticky { position: relative; min-height: 0; }

.bands-head { padding-inline: var(--pad); }
.bands-head h2 { font-size: clamp(2.1rem, 6.5vw, 3.4rem); }
.bands-head .sec-note { margin-top: 0.9rem; }

.bands-viewport { overflow: hidden; padding-inline: var(--pad); }
.bands-pin.no-pin .bands-viewport {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.bands-pin.no-pin .bands-viewport::-webkit-scrollbar { display: none; }

.bands-track {
  display: flex;
  gap: clamp(0.8rem, 2vw, 1.35rem);
  width: max-content;
  will-change: transform;
}

.bandcard {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.4rem;
  width: clamp(15rem, 74vw, 24rem);
  aspect-ratio: 4 / 5;
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  text-decoration: none;
  transition: border-color 0.45s, transform 0.5s var(--ease), box-shadow 0.5s;
}
.bandcard:hover { border-color: var(--teal-line); transform: translateY(-5px); box-shadow: 0 1.75rem 3.5rem -2rem var(--glow); }

.bandcard img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.45) brightness(0.8);
  transition: transform 0.8s var(--ease), filter 0.6s var(--ease-soft);
}
.bandcard:hover img { transform: scale(1.06); filter: grayscale(0) brightness(0.95); }

.bandcard::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 9, 11, 0.94) 12%, rgba(6, 9, 11, 0.15) 60%, rgba(6, 9, 11, 0.35));
}
.bandcard > * { position: relative; z-index: 1; }

.bandcard h3 { font-size: clamp(1.4rem, 3.5vw, 1.9rem); }

.bandcard-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.bandcard-meta span {
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  background: rgba(0, 0, 0, 0.4);
  font-size: 0.75rem;
  color: var(--ink-2);
}

.bandcard-go {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.4rem;
  font-family: var(--font-d);
  font-size: 0.9rem;
  color: var(--teal-hi);
  opacity: 0;
  transform: translateY(0.4rem);
  transition: opacity 0.4s, transform 0.4s var(--ease);
}
.bandcard:hover .bandcard-go,
.bandcard:focus-visible .bandcard-go { opacity: 1; transform: none; }

.bands-hint {
  padding-inline: var(--pad);
  font-size: 0.82rem;
  color: var(--ink-3);
}

/* ==========================================================================
   PRIPRAVA
   ========================================================================== */

.tips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(16rem, 100%), 1fr));
  gap: clamp(0.75rem, 2vw, 1.1rem);
  counter-reset: tip;
}

.tip {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.6rem;
  align-content: start;
  padding: clamp(1.25rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.008));
  overflow: hidden;
  transition: border-color 0.45s, transform 0.45s var(--ease);
}
.tip:hover { border-color: var(--teal-line); transform: translateY(-3px); }
.tip::before {
  counter-increment: tip;
  content: counter(tip, decimal-leading-zero);
  font-family: var(--font-d);
  font-size: 2.4rem;
  font-weight: 500;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(79, 151, 173, 0.5);
  transition: color 0.45s;
}
.tip:hover::before { color: rgba(79, 151, 173, 0.12); }
.tip h3 { font-size: 1.1rem; }
.tip p { color: var(--ink-2); font-size: 0.94rem; }

/* ==========================================================================
   KONTAKT
   ========================================================================== */

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
}

.cinfo { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.7rem; align-content: start; }

.crow {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--panel);
  text-decoration: none;
  transition: border-color 0.4s, background 0.4s, transform 0.4s var(--ease);
}
.crow:hover { border-color: var(--teal-line); background: var(--teal-soft); transform: translateX(3px); }
.crow svg { width: 1.3rem; height: 1.3rem; flex: none; margin-top: 0.15rem; color: var(--teal); }
.crow dt {
  margin-bottom: 0.15rem;
  font-family: var(--font-d);
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.crow dd { margin: 0; font-size: 0.98rem; word-break: break-word; }

.mailbox {
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--teal-line);
  border-radius: var(--r-lg);
  background:
    radial-gradient(34rem 20rem at 100% 0%, rgba(79, 151, 173, 0.16), transparent 65%),
    linear-gradient(170deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
  box-shadow: var(--shadow-lg);
}
.mailbox h3 { font-size: clamp(1.4rem, 4vw, 1.9rem); }
.mailbox p { color: var(--ink-2); font-size: 0.97rem; }

.mailbox ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.mailbox li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.94rem;
  color: var(--ink-2);
}
.mailbox li::before {
  content: "";
  width: 0.42rem; height: 0.42rem;
  flex: none;
  background: var(--teal);
  rotate: 45deg;
}

.mailbox-actions { display: grid; gap: 0.6rem; }

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ==========================================================================
   PATICKA
   ========================================================================== */

.foot {
  position: relative;
  z-index: 10;
  border-top: 1px solid var(--line);
  background: rgba(8, 11, 13, 0.97);
  padding-block: clamp(2.5rem, 6vw, 4rem) 1.75rem;
}

.foot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(10.5rem, 100%), 1fr));
  gap: clamp(1.75rem, 3.5vw, 2.5rem);
}

.foot-about { display: grid; gap: 0.9rem; align-content: start; }
.foot-about p { color: var(--ink-2); font-size: 0.92rem; max-width: 26rem; }

.foot h4 {
  margin-bottom: 0.9rem;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.foot ul { display: grid; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.foot ul a,
.foot ul button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink-2);
  font: inherit;
  font-size: 0.92rem;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  /* e-mail je delsi nez uzky sloupec paticky, musi se umet zalomit */
  overflow-wrap: anywhere;
  transition: color 0.25s;
}
.foot ul a:hover,
.foot ul button:hover { color: var(--teal); }

.foot-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  font-size: 0.83rem;
  color: var(--ink-3);
}

/* ==========================================================================
   OVERLAY KAPELY
   ========================================================================== */

.sheet {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: start center;
  overflow-y: auto;
  background: rgba(6, 9, 11, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease-soft), visibility 0.35s;
}
.sheet.open { opacity: 1; visibility: visible; }

.sheet-inner {
  width: 100%;
  max-width: 64rem;
  padding: 5rem var(--pad) 4rem;
  transform: translateY(1.5rem);
  transition: transform 0.5s var(--ease);
}
.sheet.open .sheet-inner { transform: none; }

.sheet-head {
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}
.sheet-head h2 { font-size: clamp(1.9rem, 6vw, 2.9rem); }
.sheet-head p { color: var(--ink-2); font-size: 0.97rem; }

.sheet-close {
  position: fixed;
  top: 1.1rem; right: var(--pad);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 2.8rem; height: 2.8rem;
  border: 1px solid var(--line-2);
  border-radius: 99px;
  background: rgba(10, 13, 16, 0.9);
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.3s, color 0.3s, transform 0.3s var(--ease);
}
.sheet-close:hover { background: var(--rust); color: #fff; transform: rotate(90deg); }

.sheet-block { margin-top: 2rem; }
.sheet-block h3 {
  margin-bottom: 0.9rem;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* video dlazdice */
.vidcard {
  position: relative;
  display: block;
  width: 100%;
  max-width: 34rem;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  text-decoration: none;
  transition: border-color 0.4s, transform 0.5s var(--ease), box-shadow 0.5s;
}
.vidcard:hover { border-color: rgba(255, 0, 0, 0.5); transform: translateY(-3px); box-shadow: 0 1rem 2.5rem -1rem rgba(255, 0, 0, 0.45); }
.vidcard img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.72); transition: filter 0.4s, transform 0.7s var(--ease); }
.vidcard:hover img { filter: brightness(0.9); transform: scale(1.04); }
.vidcard .play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}
.vidcard .play i {
  display: grid;
  place-items: center;
  width: 3.6rem; height: 2.6rem;
  border-radius: 0.75rem;
  background: rgba(255, 0, 0, 0.92);
  box-shadow: 0 0.6rem 1.6rem -0.4rem rgba(255, 0, 0, 0.8);
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.vidcard:hover .play i { transform: scale(1.12); box-shadow: 0 0.8rem 2.2rem -0.4rem rgba(255, 0, 0, 0.95); }
.vidcard .play svg { width: 1.2rem; height: 1.2rem; color: #fff; }

/* ==========================================================================
   LIGHTBOX / DIALOG / TOAST / COOKIES
   ========================================================================== */

.lb {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(4, 6, 8, 0.96);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}
.lb.open { opacity: 1; visibility: visible; }
.lb img {
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  transform: scale(0.97);
  transition: transform 0.4s var(--ease);
}
.lb.open img { transform: none; }

dialog.doc {
  width: min(46rem, calc(100vw - 2rem));
  max-height: 85vh;
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  background: var(--bg-2);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}
dialog.doc::backdrop { background: rgba(4, 6, 8, 0.82); backdrop-filter: blur(6px); }
dialog.doc .doc-in { display: grid; gap: 0.9rem; padding: clamp(1.5rem, 4vw, 2.25rem); }
dialog.doc h2 { font-size: 1.6rem; }
dialog.doc h3 { margin-top: 0.6rem; font-size: 1.02rem; }
dialog.doc p, dialog.doc li { color: var(--ink-2); font-size: 0.94rem; }
dialog.doc ul { display: grid; gap: 0.35rem; padding-left: 1.1rem; }
dialog.doc .gen-btn { justify-self: start; margin-top: 0.5rem; }

.toast {
  position: fixed;
  left: 50%; bottom: 1.5rem;
  z-index: 1300;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  max-width: calc(100vw - 2rem);
  padding: 0.85rem 1.25rem;
  border: 1px solid rgba(94, 168, 130, 0.4);
  border-radius: 99px;
  background: rgba(14, 19, 23, 0.96);
  backdrop-filter: blur(10px);
  font-size: 0.92rem;
  box-shadow: var(--shadow);
  transform: translate(-50%, 150%);
  transition: transform 0.5s var(--ease);
}
.toast.show { transform: translate(-50%, 0); }
.toast svg { width: 1.1rem; height: 1.1rem; flex: none; color: var(--ok); }

.cookie {
  position: fixed;
  left: 50%; bottom: 1rem;
  z-index: 1250;
  width: min(38rem, calc(100vw - 1.6rem));
  display: grid;
  gap: 0.9rem;
  padding: 1.15rem 1.3rem;
  border: 1px solid var(--line-2);
  border-radius: var(--r);
  background: rgba(14, 19, 23, 0.97);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
  transform: translate(-50%, 150%);
  transition: transform 0.55s var(--ease);
}
.cookie.show { transform: translate(-50%, 0); }
.cookie p { font-size: 0.87rem; color: var(--ink-2); }
.cookie-btns { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* ==========================================================================
   POHYB
   ========================================================================== */

.js .reveal {
  opacity: 0;
  transform: translateY(1.6rem);
  filter: blur(6px);
  transition:
    opacity 0.9s var(--ease) var(--d, 0s),
    transform 0.9s var(--ease) var(--d, 0s),
    filter 0.9s var(--ease) var(--d, 0s);
}
.js .reveal.in { opacity: 1; transform: none; filter: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js .reveal { opacity: 1; transform: none; filter: none; }
  .hero-bg img { opacity: 0.88; }
}

/* ==========================================================================
   BREAKPOINTY
   ========================================================================== */

@media (min-width: 40rem) {
  .cookie { grid-template-columns: 1fr auto; align-items: center; }
  .hero-float-stats { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 40rem) and (max-width: 63.99rem) {
  .summary-actions { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 52rem) {
  .studio-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; }
  .contact { grid-template-columns: minmax(16rem, 0.8fr) minmax(0, 1.2fr); }
  .gear { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); }
  .gear-tabs { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- desktop: sticky hero + pravy sidebar ---------- */

@media (min-width: 64rem) {
  .topbar, .mobile-menu { display: none; }

  main, .foot > .wrap { padding-right: calc(var(--side-w) + var(--rail) * 2); }

  .hero { height: 100svh; }

  .hero-sticky {
    position: fixed;
    inset: 0;
    padding: 0;
  }

  /* jen mirny presah pres viewport, aby se nepretnul napis uprostred slova */
  .hero-bg img { width: min(102vw, 90rem); }

  /* banner drzi hlavni slovo, scrim jen tolik, aby text kolem zustal citelny */
  :root { --banner-o: 0.72; }
  .hero-sticky::after {
    background:
      radial-gradient(76% 66% at 50% 46%, rgba(10, 13, 16, 0.05), rgba(10, 13, 16, 0.72) 100%),
      linear-gradient(to bottom, rgba(10, 13, 16, 0.55), transparent 20%, transparent 62%, rgba(10, 13, 16, 0.92));
  }

  .hero-bg {
    inset: 0;
    height: auto;
    filter: blur(calc(var(--hero-p) * 24px));
    transform: scale(calc(1 + var(--hero-p) * 0.14));
    opacity: calc(1 - var(--hero-p) * 0.72);
    will-change: filter, transform, opacity;
  }

  .hero-ui {
    position: absolute;
    inset: 0;
    display: block;
    margin: 0;
    text-align: left;
    opacity: calc(1 - var(--hero-p) * 1.9);
  }
  .hero-ui.off { pointer-events: none; }

  /* pozadi sekci musi jit az pod sidebar, jinak vznikne svisly sev.
     Obsah zustava vlevo diky padding-right, pozadi se roztahne margin-rightem. */
  main > section {
    margin-right: calc((var(--side-w) + var(--rail) * 2) * -1);
    padding-right: calc(var(--side-w) + var(--rail) * 2);
  }

  .hero-top {
    position: absolute;
    display: flex;
    top: clamp(1.5rem, 4vh, 2.75rem);
    left: var(--rail);
    right: var(--rail);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
  }
  .hero-nav-side { justify-content: flex-start; }

  .hero-float {
    position: absolute;
    z-index: 5;
    opacity: 0;
    animation: floatIn 0.9s var(--ease) 0.9s forwards;
  }
  @keyframes floatIn {
    from { opacity: 0; transform: translateY(1.4rem); }
    to { opacity: 1; transform: none; }
  }

  /* tri statistiky lezi v jedne rade u spodni hrany a jsou rozmistene po sirce */
  .hero-float-stats {
    left: 50%;
    bottom: clamp(1.5rem, 4vh, 2.5rem);
    width: min(58rem, 78vw);
    max-width: none;   /* zrusit mobilni strop 26rem */
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    transform: translateX(-50%);
    animation-name: floatInX;
    animation-delay: 0.95s;
  }
  .hero-float-stats .stat-chip { flex: 0 1 auto; min-width: clamp(9rem, 13vw, 11.5rem); }

  /* tlacitka presne na stredu nad statistikami */
  .hero-center {
    position: absolute;
    left: 50%;
    bottom: clamp(8.5rem, 19vh, 12rem);
    transform: translateX(-50%);
    animation-name: floatInX;
    animation-delay: 0.75s;
  }

  /* keyframe musi centrovani zopakovat, jinak by ho transform: none na konci zrusil */
  @keyframes floatInX {
    from { opacity: 0; transform: translateX(-50%) translateY(1.4rem); }
    to { opacity: 1; transform: translateX(-50%); }
  }

  .hero-corner {
    position: absolute;
    top: 38%;
    bottom: auto;
    text-align: left;
    animation-delay: 1.15s;
  }
  .hero-corner-left { left: var(--rail); }
  .hero-corner-right { right: var(--rail); text-align: right; max-width: 30ch; }

  /* sidebar */
  .sidebar {
    position: fixed;
    top: var(--rail);
    right: var(--rail);
    bottom: var(--rail);
    z-index: 50;
    width: var(--side-w);
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    visibility: hidden;
    transition: visibility 0.6s;
  }
  .sidebar.on { visibility: visible; }

  /* sidebar se sklada kartu po karte, jak hero predava */
  .sidebar > * {
    opacity: 0;
    translate: 1.75rem 0.5rem;
    scale: 0.94;
    filter: blur(6px);
    transform-origin: 100% 50%;
    transition: opacity 0.5s var(--ease), translate 0.6s var(--ease),
      scale 0.6s var(--ease), filter 0.5s var(--ease);
  }
  .sidebar.on > * {
    opacity: 1;
    translate: none;
    scale: 1;
    filter: none;
    transition-delay: calc(var(--i, 0) * 55ms);
  }

  /* merici sonda: obe strany se musi cist v klidu */
  body.measuring .hero-sticky * { animation: none; }
  body.measuring .sidebar > * { translate: none; scale: 1; transition: none; }

  .calc { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); }
}