/* ==========================================================================
   Rozptylové studie — design systém
   Písma: Instrument Serif (titulky), Instrument Sans (text), IBM Plex Mono (data)
   Barvy: navy z loga + přechod částic zelená → tyrkys → modrá
   ========================================================================== */

/* ---------- písma (self-host, latin + latin-ext) ---------- */
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/InstrumentSerif-normal-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/InstrumentSerif-normal-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/InstrumentSerif-italic-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Serif"; font-style: italic; font-weight: 400; font-display: swap; src: url(../fonts/InstrumentSerif-italic-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../fonts/InstrumentSans-normal-400_700-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 400 700; font-display: swap; src: url(../fonts/InstrumentSans-normal-400_700-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/IBMPlexMono-normal-400-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url(../fonts/IBMPlexMono-normal-400-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/IBMPlexMono-normal-500-latin.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url(../fonts/IBMPlexMono-normal-500-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

/* ---------- tokeny ---------- */
:root {
  --ink: #10233a;
  --ink-2: #2f4459;
  --muted: #56697d;
  --faint: #8494a4;
  --navy: #2b425c;
  --paper: #f4f7f8;
  --paper-2: #e9eff2;
  --sheet: #f7f9f8;
  --white: #ffffff;
  --line: rgba(16, 35, 58, 0.13);
  --line-2: rgba(16, 35, 58, 0.075);
  --line-3: rgba(16, 35, 58, 0.26);
  --green: #7cbe54;
  --leaf: #4fae74;
  --teal: #2a9e9c;
  --blue: #1e7dbb;
  --deep: #1c3a6e;
  --night: #0b1826;
  --night-2: #12263a;
  --err: #b3452f;
  --grad: linear-gradient(90deg, #7cbe54 0%, #36a79a 48%, #1e7dbb 100%);
  --f-display: "Instrument Serif", "Iowan Old Style", "Times New Roman", serif;
  --f-sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --gutter: clamp(20px, 4vw, 56px);
  --maxw: 1360px;
  --nav-h: 76px;
  --r: 16px;
  --r-lg: 22px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 1px 2px rgba(16, 35, 58, 0.04), 0 10px 30px -12px rgba(16, 35, 58, 0.14);
  --shadow-lg: 0 2px 6px rgba(16, 35, 58, 0.05), 0 30px 70px -28px rgba(16, 35, 58, 0.32);
  interpolate-size: allow-keywords;
}
@media (max-width: 820px) { :root { --nav-h: 64px; } }

/* ---------- základ ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: var(--nav-h); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.62 var(--f-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, video, canvas { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
::selection { background: #cde8c0; color: var(--ink); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 600; transition: top .2s; }
.skip:focus { top: 12px; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.ico { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- typografie ---------- */
.display {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(2.7rem, 6.1vw, 6.5rem);
  line-height: 0.97; letter-spacing: -0.012em;
  text-wrap: balance;
}
.display em, .h2 em {
  font-style: italic;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-right: 0.03em;
}
.h2 {
  font-family: var(--f-display); font-weight: 400;
  font-size: clamp(2.35rem, 4.5vw, 4.25rem);
  line-height: 1.01; letter-spacing: -0.008em;
  text-wrap: balance;
}
.h3 { font-size: 1.24rem; font-weight: 600; line-height: 1.28; letter-spacing: -0.012em; }
.lead { font-size: clamp(1.08rem, 1.35vw, 1.28rem); line-height: 1.55; color: var(--ink-2); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 0.74rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 22px;
}
.eyebrow span {
  display: inline-grid; place-items: center; min-width: 30px; height: 22px; padding: 0 7px;
  border-radius: 999px; border: 1px solid var(--line); color: var(--blue); letter-spacing: 0.04em;
}
.eyebrow--light { color: rgba(232, 238, 243, 0.66); }
.eyebrow--light span { border-color: rgba(255, 255, 255, 0.16); color: #9fdc8a; }
.head__sub { color: var(--muted); font-size: 1.08rem; max-width: 36rem; }
.head__sub + .head__sub { margin-top: 14px; }
.fine { font-size: 0.82rem; color: var(--faint); line-height: 1.5; }
.link { color: var(--blue); text-decoration: underline; text-decoration-color: rgba(30, 125, 187, 0.35); text-underline-offset: 3px; transition: text-decoration-color .2s; }
.link:hover { text-decoration-color: var(--blue); }

/* ---------- tlačítka ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  padding: 0.9em 1.45em; border-radius: 999px;
  font: 600 0.98rem/1.2 var(--f-sans); letter-spacing: -0.005em;
  border: 1px solid transparent; white-space: nowrap;
  transition: background .3s var(--ease), color .3s, border-color .3s, transform .4s var(--ease), box-shadow .4s var(--ease);
}
.btn .ico { transition: transform .4s var(--ease); }
.btn:hover .ico { transform: translateX(3px); }
.btn:active { transform: scale(0.98); }
.btn--ink { background: var(--ink); color: #fff; box-shadow: 0 8px 22px -12px rgba(16, 35, 58, 0.7); }
.btn--ink:hover { background: #1a3654; box-shadow: 0 14px 30px -14px rgba(16, 35, 58, 0.8); transform: translateY(-1px); }
.btn--line { border-color: var(--line-3); color: var(--ink); background: rgba(255, 255, 255, 0.55); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn--line:hover { border-color: var(--ink); background: #fff; }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: #e8f3e4; }
.btn--sm { padding: 0.68em 1.1em; font-size: 0.9rem; }
.btn--lg { padding: 1.02em 1.6em; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* ---------- navigace ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 60; height: var(--nav-h);
  transition: background .4s var(--ease), box-shadow .4s, color .3s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav__in { height: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); display: flex; align-items: center; gap: clamp(16px, 2.4vw, 36px); }
.nav__logo { position: relative; display: block; height: 42px; flex: none; }
.nav__logo-img { height: 100%; width: auto; transition: opacity .3s; }
.nav__logo-img--light { position: absolute; inset: 0; opacity: 0; }
.nav__links { display: flex; gap: clamp(16px, 1.9vw, 30px); margin-left: auto; }
.nav__links a { position: relative; font-size: 0.93rem; font-weight: 500; color: var(--ink-2); padding: 6px 0; transition: color .25s; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease); }
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__menu { display: none; width: 44px; height: 44px; border-radius: 12px; position: relative; margin-left: 4px; }
.nav__menu span { position: absolute; left: 12px; right: 12px; height: 1.6px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), top .35s var(--ease); }
.nav__menu span:first-child { top: 17px; }
.nav__menu span:last-child { top: 25px; }
.nav__menu[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav__menu[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }
html:not(.js) .nav { background: rgba(244, 247, 248, 0.94); border-bottom-color: var(--line-2); }
.nav.is-scrolled { background: rgba(244, 247, 248, 0.8); backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%); border-bottom-color: var(--line-2); }
.nav.is-dark { color: #fff; background: rgba(11, 24, 38, 0.72); border-bottom-color: rgba(255, 255, 255, 0.07); }
.nav.is-dark .nav__links a { color: rgba(255, 255, 255, 0.78); }
.nav.is-dark .nav__links a:hover { color: #fff; }
.nav.is-dark .nav__logo-img--ink { opacity: 0; }
.nav.is-dark .nav__logo-img--light { opacity: 1; }
.nav.is-dark .nav__cta { background: #fff; color: var(--ink); }
.menu {
  position: fixed; inset: var(--nav-h) 0 0; z-index: 59; background: var(--paper);
  padding: 28px var(--gutter) calc(32px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; justify-content: space-between; gap: 28px; overflow-y: auto;
}
.menu nav { display: grid; }
.menu nav a { font-family: var(--f-display); font-size: 2.1rem; line-height: 1.1; padding: 12px 0; border-bottom: 1px solid var(--line-2); color: var(--ink); }
.menu-open .nav { background: var(--paper); color: var(--ink); }
.menu-open .nav .nav__logo-img--ink { opacity: 1; }
.menu-open .nav .nav__logo-img--light { opacity: 0; }

/* ==========================================================================
   FILM
   ========================================================================== */
.film { position: relative; background: var(--paper); }
.js .film.film--live { height: 640vh; }
.film__stage { position: relative; height: 100vh; height: 100svh; overflow: hidden; background: var(--paper); isolation: isolate; }
.film--live .film__stage { position: sticky; top: 0; }

.film__photo { position: absolute; inset: 0; transform: scale(var(--push, 1)); transform-origin: var(--chim-x, 58%) var(--chim-y, 52%); opacity: max(var(--photo, 1), 0.001); will-change: transform, opacity; }
.film__photo img, .film__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--obj-x, 50%) 50%; }
.film__video { opacity: 0; transition: opacity 1.2s var(--ease); }
.has-video .film__video { opacity: 1; }
.film__veil {
  position: absolute; inset: 0; pointer-events: none; opacity: var(--veil, 1);
  background:
    linear-gradient(180deg, rgba(244, 247, 248, 0.72) 0%, rgba(244, 247, 248, 0) 16%),
    linear-gradient(90deg, rgba(244, 247, 248, 0.62) 0%, rgba(244, 247, 248, 0.34) 30%, rgba(244, 247, 248, 0) 56%);
}
.film__mist { position: absolute; inset: 0; background: var(--paper); opacity: max(var(--mist, 0), 0.001); pointer-events: none; will-change: opacity; }

/* rovina mapy */
.film__space { position: absolute; inset: 0; perspective: 1200px; perspective-origin: var(--chim-x, 58%) var(--hz, 58%); opacity: max(var(--plane, 0), 0.001); pointer-events: none; z-index: 2; }
.film__plane { position: absolute; left: 0; top: 0; width: 1000px; height: 1000px; transform-origin: 50% 50%; will-change: transform; }
.pl-paper {
  position: absolute; inset: 0; opacity: max(var(--pp, 0), 0.001);
  background:
    linear-gradient(90deg, rgba(16, 35, 58, 0.07) 1px, transparent 1px) 0 0 / 33.333% 100%,
    linear-gradient(0deg, rgba(16, 35, 58, 0.07) 1px, transparent 1px) 0 0 / 100% 33.333%,
    var(--sheet);
  outline: 1px solid rgba(16, 35, 58, 0.18);
}
.pl-layer { position: absolute; inset: 0; width: 100%; height: 100%; }
.pl-terrain { -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 calc(var(--rv-terrain, 0%) - 9%), transparent var(--rv-terrain, 0%)); mask-image: radial-gradient(circle at 50% 50%, #000 calc(var(--rv-terrain, 0%) - 9%), transparent var(--rv-terrain, 0%)); }
.pl-grid { -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 calc(var(--rv-grid, 0%) - 6%), transparent var(--rv-grid, 0%)); mask-image: radial-gradient(circle at 50% 50%, #000 calc(var(--rv-grid, 0%) - 6%), transparent var(--rv-grid, 0%)); }
.pl-heat { -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 calc(var(--rv-heat, 0%) - 12%), transparent var(--rv-heat, 0%)); mask-image: radial-gradient(circle at 50% 50%, #000 calc(var(--rv-heat, 0%) - 12%), transparent var(--rv-heat, 0%)); }
.pl-fx { opacity: 0.9; }
.pl-map { opacity: max(var(--pp, 0), 0.001); }
.pl-ring {
  position: absolute; left: 50%; top: 50%; width: 150%; height: 150%; border-radius: 50%;
  background: radial-gradient(circle, rgba(30, 125, 187, 0) 62%, rgba(30, 125, 187, 0.16) 69%, rgba(30, 125, 187, 0.34) 70.4%, rgba(30, 125, 187, 0) 71%);
  transform: translate(-50%, -50%) scale(var(--ring, 0));
  opacity: calc(min(var(--ring, 0) * 10, 1) * (1 - var(--ring, 0)));
}
.pl-src { position: absolute; left: 50%; top: 50%; transform: translate(-7px, -50%) scale(var(--inv, 1)); transform-origin: 7px 50%; display: flex; align-items: center; gap: 5px; opacity: var(--pp, 0); }
.pl-src i { width: 11px; height: 11px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 3px #fff, 0 0 0 4px rgba(16, 35, 58, 0.4); }
.pl-src span { font: 600 10px/1 var(--f-mono); color: var(--ink); background: #fff; padding: 3px 5px; border-radius: 4px; box-shadow: 0 1px 3px rgba(16, 35, 58, 0.2); }
.pl-rb { position: absolute; width: 0; height: 0; opacity: var(--rb, 0); }
.pl-rb i { position: absolute; left: 0; top: 0; width: calc(10px * var(--inv, 1)); height: calc(10px * var(--inv, 1)); transform: translate(-50%, -50%) rotate(45deg); background: #fff; border: calc(2px * var(--inv, 1)) solid var(--ink); }
.pl-rb > span {
  position: absolute; top: 0; transform: translateY(-50%); white-space: nowrap;
  display: grid; gap: calc(1px * var(--inv, 1));
  padding: calc(6px * var(--inv, 1)) calc(9px * var(--inv, 1)); border-radius: calc(8px * var(--inv, 1));
  background: rgba(255, 255, 255, 0.96); box-shadow: 0 calc(2px * var(--inv, 1)) calc(10px * var(--inv, 1)) rgba(16, 35, 58, 0.18);
  font-size: calc(11px * var(--inv, 1)); line-height: 1.25;
}
.pl-rb b { font: 600 1em/1.25 var(--f-sans); color: var(--ink); }
.pl-rb em { font: 500 1em/1.25 var(--f-mono); font-style: normal; color: var(--blue); }
.pl-rb--l > span { left: calc(12px * var(--inv, 1)); }
.pl-rb--r > span { right: calc(12px * var(--inv, 1)); }

/* list studie (rámeček kolem mapy ve finále) */
.film__sheet {
  position: absolute; z-index: 1; visibility: hidden;
  left: calc(var(--sheet-x, 50%) - 22px); top: calc(var(--sheet-y, 20%) - 66px);
  width: calc(var(--sheet-w, 500px) + 44px); height: calc(var(--sheet-w, 500px) + 66px + 70px);
  background: #fff; border-radius: 8px; box-shadow: var(--shadow-lg);
}
.sheet__head { position: absolute; left: 22px; right: 70px; top: 14px; display: grid; gap: 3px; }
.sheet__head span { font: 500 0.64rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); }
.sheet__head b { font-size: 0.9rem; font-weight: 600; line-height: 1.25; }
.sheet__north { position: absolute; right: 22px; top: 12px; display: grid; justify-items: center; gap: 1px; font: 600 0.62rem/1 var(--f-mono); }
.sheet__north svg { width: 13px; height: 18px; fill: var(--ink); }
.sheet__scale { position: absolute; left: 22px; bottom: 44px; display: grid; grid-template-columns: auto auto; column-gap: 0; width: calc(var(--sheet-w, 500px) / 6); font: 500 0.6rem/1 var(--f-mono); color: var(--muted); }
.sheet__scale i { grid-column: 1 / -1; height: 5px; border: 1px solid var(--ink); border-top: 0; margin-bottom: 4px; background: linear-gradient(90deg, var(--ink) 50%, transparent 50%) 0 100% / 100% 2px no-repeat; }
.sheet__scale span:last-child { text-align: right; }
.sheet__legend { position: absolute; right: 22px; bottom: 40px; display: flex; align-items: center; gap: 10px; }
.sheet__unit { font: 500 0.6rem/1 var(--f-mono); color: var(--muted); }
.sheet__bands { display: flex; gap: 2px; }
.sheet__bands span { display: grid; gap: 3px; font: 500 0.58rem/1 var(--f-mono); color: var(--ink-2); }
.sheet__bands i { display: block; width: clamp(20px, 2.4vw, 34px); height: 7px; border-radius: 2px; }
.sheet__foot { position: absolute; left: 22px; right: 22px; bottom: 14px; font: 500 0.58rem/1 var(--f-mono); letter-spacing: 0.06em; color: var(--faint); text-transform: uppercase; border-top: 1px solid var(--line-2); padding-top: 9px; }

/* popisek zdroje (kapitola 02) */
.film__callout { position: absolute; inset: 0; z-index: 3; pointer-events: none; visibility: hidden; --draw: 0; }
.callout__dot { position: absolute; left: var(--chim-x); top: var(--chim-y); width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 2px var(--ink), 0 0 0 7px rgba(16, 35, 58, 0.14); }
.callout__dim {
  position: absolute; left: calc(var(--chim-x) - 30px); top: var(--chim-y); height: calc(var(--base-y) - var(--chim-y)); width: 12px;
  border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink);
  clip-path: inset(0 0 calc((1 - var(--draw)) * 100%) 0);
}
.callout__dim::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; border-left: 1px dashed var(--ink); }
.callout__dim i { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font: 600 0.72rem/1 var(--f-mono); font-style: normal; white-space: nowrap; background: rgba(255, 255, 255, 0.9); padding: 5px 7px; border-radius: 6px; color: var(--ink); }
.callout__lead { position: absolute; left: calc(var(--chim-x) - 70px); top: calc(var(--chim-y) - 26px); width: 75px; border-top: 1px solid var(--ink); transform-origin: 0 0; transform: rotate(20.37deg) scaleX(var(--draw)); }
.callout__card {
  position: absolute; right: calc(100% - var(--chim-x) + 70px); bottom: calc(100% - var(--chim-y) + 26px);
  width: 292px; padding: 18px 20px 14px; border-radius: 16px;
  background: rgba(255, 255, 255, 0.86); backdrop-filter: blur(14px) saturate(150%); -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid rgba(16, 35, 58, 0.1); box-shadow: var(--shadow-lg);
  opacity: var(--draw); transform: translateY(calc((1 - var(--draw)) * 14px));
}
.callout__k { font: 500 0.68rem/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.callout__k span { color: var(--blue); margin-right: 6px; }
.callout__card dl div { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-top: 1px solid var(--line-2); font-size: 0.86rem; }
.callout__card dt { color: var(--muted); }
.callout__card dd { font: 500 0.84rem/1.3 var(--f-mono); color: var(--ink); }

/* větrná růžice (kapitola 03) */
.film__rose {
  position: absolute; z-index: 3; right: var(--gutter); top: calc(var(--nav-h) + 4vh); width: clamp(210px, 19vw, 270px);
  padding: 16px 16px 14px; border-radius: 20px; visibility: hidden; --grow: 0;
  background: rgba(255, 255, 255, 0.84); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(16, 35, 58, 0.09); box-shadow: var(--shadow-lg);
}
.film__rose svg { width: 100%; height: auto; overflow: visible; }
.rose__rings circle { fill: none; stroke: rgba(16, 35, 58, 0.14); }
.rose__axes path { stroke: rgba(16, 35, 58, 0.12); }
.rose__labels text { font: 600 11px var(--f-mono); fill: var(--ink-2); text-anchor: middle; }
.rose__petals g { transform-box: view-box; transform-origin: 50% 50%; transform: scale(clamp(0, calc(var(--grow) * 1.7 - var(--k) * 0.09), 1)); }
.rose__petals path { stroke: #fff; stroke-width: 1; }
.film__rose figcaption { display: grid; gap: 4px; margin-top: 10px; }
.film__rose figcaption b { font-size: 0.86rem; font-weight: 600; }
.film__rose figcaption span { font: 500 0.64rem/1.3 var(--f-mono); letter-spacing: 0.04em; color: var(--muted); }
.rose__key { display: flex; align-items: center; gap: 5px; }
.rose__key i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.rose__key .k1 { background: #9ed27e; } .rose__key .k2 { background: #2fa3a2; } .rose__key .k3 { background: #1e5fa3; }

/* čísla výpočtu (kapitola 04) */
.film__stats { position: absolute; z-index: 3; left: var(--gutter); top: calc(var(--nav-h) + 6vh); display: grid; gap: 18px; visibility: hidden; }
.film__stats div { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 14px; }
.film__stats strong { font: 400 clamp(2.4rem, 3.6vw, 3.4rem)/1 var(--f-display); min-width: 2.2ch; }
.film__stats span { font: 500 0.7rem/1.35 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); max-width: 15rem; }

/* texty kapitol */
.film__beats { position: absolute; inset: 0; z-index: 4; pointer-events: none; }
.beat { position: absolute; left: var(--gutter); bottom: max(9vh, 70px); width: min(31rem, 36vw); pointer-events: auto; }
.film--live .beat:not(.beat--hero) { visibility: hidden; }
.beat:not(.beat--hero) {
  padding: 26px 28px 24px; border-radius: 22px;
  background: rgba(247, 249, 248, 0.86); backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(16, 35, 58, 0.08); box-shadow: var(--shadow-lg);
}
.beat p { color: var(--ink-2); }
.beat__k { display: flex; align-items: center; gap: 10px; font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.beat__k span { color: var(--blue); }
.beat__t { font: 400 clamp(1.9rem, 2.7vw, 2.6rem)/1.02 var(--f-display); margin-bottom: 12px; letter-spacing: -0.005em; }
.beat--hero { top: calc(var(--nav-h) + 9vh); bottom: auto; width: min(48rem, 56vw); }
.beat--hero .lead { margin-top: 26px; max-width: 34rem; color: var(--ink-2); }
.kicker { display: inline-flex; align-items: center; gap: 10px; font: 500 0.74rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 26px; padding: 8px 14px 8px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.62); border: 1px solid rgba(16, 35, 58, 0.08); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.kicker__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 3px rgba(124, 190, 84, 0.18); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.promises { display: inline-flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 26px; font-size: 0.92rem; color: var(--ink-2); padding: 10px 18px; border-radius: 999px; background: rgba(255, 255, 255, 0.62); border: 1px solid rgba(16, 35, 58, 0.07); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.promises li { display: flex; align-items: center; gap: 7px; }
.promises .ico { color: var(--leaf); stroke-width: 2.2; }

.film__verdict { margin-top: 18px; padding: 16px 18px 14px; border-radius: 16px; background: #fff; border: 1px solid var(--line-2); visibility: hidden; }
.verdict__k { font: 500 0.66rem/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.film__verdict dl div { display: flex; justify-content: space-between; gap: 14px; padding: 6px 0; border-top: 1px solid var(--line-2); font-size: 0.88rem; }
.film__verdict dt { color: var(--muted); }
.film__verdict dd { font: 500 0.86rem/1.3 var(--f-mono); white-space: nowrap; }
.film__verdict dd b { font-weight: 600; color: var(--ink); }
.verdict__ok { display: flex; gap: 10px; align-items: flex-start; margin-top: 10px; padding: 10px 12px; border-radius: 12px; background: #eaf5e6; color: #235e3c !important; font-size: 0.86rem; line-height: 1.45; }
.verdict__ok .ico { color: #2f8a55; stroke-width: 2.4; margin-top: 2px; }

/* HUD a přeskočení */
.film__hud {
  position: absolute; z-index: 5; right: var(--gutter); bottom: 28px; display: flex; gap: clamp(12px, 1.5vw, 20px);
  font: 500 0.66rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint);
  padding: 13px 18px 14px; border-radius: 999px; overflow: hidden;
  background: rgba(247, 249, 248, 0.84); backdrop-filter: blur(14px) saturate(150%); -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid rgba(16, 35, 58, 0.08); box-shadow: 0 10px 30px -18px rgba(16, 35, 58, 0.5);
}
.film__hud::before, .film__hud::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; }
.film__hud::before { right: 0; background: rgba(16, 35, 58, 0.06); }
.film__hud::after { width: calc(var(--prog, 0) * 100%); background: var(--grad); }
.film__hud li { display: flex; gap: 6px; transition: color .4s; white-space: nowrap; }
.film__hud li span { color: var(--faint); }
.film__hud li.is-done { color: var(--muted); }
.film__hud li.is-on { color: var(--ink); }
.film__hud li.is-on span { color: var(--blue); }
.film:not(.film--live) .film__hud { display: none; }
.film__skip {
  position: absolute; z-index: 5; left: var(--gutter); bottom: 26px; display: inline-flex; align-items: center; gap: 8px;
  font: 500 0.7rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2);
  transition: opacity .5s, visibility .5s;
}
.film__skip .ico { animation: nudge 2.4s var(--ease) infinite; }
.film.is-past-hero .film__skip { opacity: 0; visibility: hidden; }
@keyframes nudge { 0%, 60%, 100% { transform: none; } 30% { transform: translateY(3px); } }

/* bez JS / bez GSAP: statická úvodní strana */
.film:not(.film--live) .film__callout, .film:not(.film--live) .film__rose, .film:not(.film--live) .film__stats,
.film:not(.film--live) .film__sheet, .film:not(.film--live) .film__space, .film:not(.film--live) .film__skip { display: none; }
.film:not(.film--live) .beat:not(.beat--hero) { display: none; }

/* ==========================================================================
   OBSAH
   ========================================================================== */
.section { position: relative; padding: clamp(84px, 9.5vw, 144px) 0; }
.head { margin-bottom: clamp(40px, 5.5vw, 76px); max-width: 54rem; }

/* odhalování */
.reveal-on [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s); }
.reveal-on [data-reveal].is-in { opacity: 1; transform: none; }

/* základ (proof) */
.proof { background: var(--paper); border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line-2); position: relative; z-index: 1; }
.proof__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.proof__item { padding: clamp(26px, 3vw, 40px) clamp(18px, 2vw, 30px); border-left: 1px solid var(--line-2); display: grid; gap: 8px; align-content: start; }
.proof__item:first-child { border-left: 0; padding-left: 0; }
.proof__item b { font: 400 clamp(1.6rem, 2.2vw, 2.1rem)/1 var(--f-display); letter-spacing: -0.005em; }
.proof__item span { font-size: 0.9rem; color: var(--muted); line-height: 1.45; }

/* pro koho */
.audience { background: linear-gradient(180deg, var(--paper) 0%, #eef3f4 100%); }
.audience__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.aud { position: relative; background: #fff; border: 1px solid var(--line-2); border-radius: var(--r-lg); padding: clamp(28px, 3.4vw, 50px); box-shadow: var(--shadow); overflow: hidden; }
.aud::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--grad); opacity: 0.85; }
.aud--inv::before { background: linear-gradient(90deg, #1e7dbb, #36a79a 52%, #7cbe54); }
.aud__label { font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); margin-bottom: 16px; }
.aud .h3 { font-family: var(--f-display); font-weight: 400; font-size: clamp(1.9rem, 2.6vw, 2.5rem); line-height: 1.05; letter-spacing: -0.005em; margin-bottom: 20px; }
.aud__list li { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 14px; padding: 15px 0; border-top: 1px solid var(--line-2); }
.aud__list .ico { width: 24px; height: 24px; color: var(--teal); margin-top: 1px; }
.aud__list b { display: block; font-weight: 600; margin-bottom: 2px; }
.aud__list span { color: var(--muted); font-size: 0.97rem; line-height: 1.5; }

/* služby */
.services { background: #fff; }
.services__grid { display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr); gap: clamp(36px, 6vw, 110px); align-items: start; }
.services__grid .head { position: sticky; top: calc(var(--nav-h) + 40px); margin-bottom: 0; }
.svc-list { counter-reset: s; border-top: 1px solid var(--line); }
.svc-list li {
  counter-increment: s; position: relative; display: grid;
  grid-template-columns: 46px minmax(0, 0.85fr) minmax(0, 1.3fr); grid-template-areas: "n t d" "n r d";
  gap: 6px 22px; align-items: baseline; padding: 22px 12px 22px 0; border-bottom: 1px solid var(--line);
  transition: background .5s var(--ease);
}
.svc-list li::before { content: counter(s, decimal-leading-zero); grid-area: n; font: 500 0.74rem/1.6 var(--f-mono); color: var(--blue); }
.svc-list li:hover { background: linear-gradient(90deg, rgba(30, 125, 187, 0.05), rgba(30, 125, 187, 0) 70%); }
.svc-list b { grid-area: t; font-size: 1.12rem; font-weight: 600; letter-spacing: -0.012em; line-height: 1.3; }
.svc-list em { grid-area: r; font: 500 0.7rem/1.3 var(--f-mono); font-style: normal; letter-spacing: 0.04em; color: var(--blue); }
.svc-list span { grid-area: d; color: var(--muted); font-size: 0.97rem; line-height: 1.55; }

/* výška komína (tmavý pás s animovaným řezem vlečkou) */
.stack { background: radial-gradient(ellipse 70% 60% at 12% 0%, #173450 0%, rgba(23, 52, 80, 0) 70%), radial-gradient(ellipse 60% 50% at 100% 100%, #10304a 0%, rgba(16, 48, 74, 0) 70%), var(--night); color: #e7eef4; overflow: hidden; }
.stack::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5; background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1.4px); background-size: 28px 28px; -webkit-mask-image: linear-gradient(180deg, #000, transparent 75%); mask-image: linear-gradient(180deg, #000, transparent 75%); }
.stack .wrap { position: relative; z-index: 1; }
.stack__grid { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: clamp(36px, 5vw, 84px); align-items: center; }
.stack .h2 { color: #fff; }
.stack__lead { margin-top: 22px; color: rgba(231, 238, 244, 0.74); font-size: 1.08rem; line-height: 1.6; max-width: 31rem; }
.stack__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 34px; }
.stack__stats div { padding: 16px 16px 14px; border-radius: 16px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08); display: grid; grid-template-columns: auto 1fr; align-items: baseline; column-gap: 6px; }
.stack__stats span { grid-column: 1 / -1; font: 500 0.64rem/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: rgba(231, 238, 244, 0.55); margin-bottom: 10px; }
.stack__stats span b { font-weight: 500; color: #cfeebd; }
.stack__stats strong { font: 400 clamp(1.8rem, 2.6vw, 2.4rem)/1 var(--f-display); color: #fff; font-variant-numeric: tabular-nums; }
.stack__stats em { font: 500 0.74rem/1 var(--f-mono); font-style: normal; color: rgba(231, 238, 244, 0.6); }
.stack__stats .stack__drop { background: linear-gradient(160deg, rgba(124, 190, 84, 0.2), rgba(30, 125, 187, 0.1)); border-color: rgba(159, 220, 138, 0.28); }
.stack__drop strong { color: #cfeebd; }
.stack__fine { margin-top: 18px; font-size: 0.8rem; line-height: 1.5; color: rgba(231, 238, 244, 0.45); max-width: 32rem; }
.stack__viz { display: grid; gap: 12px; min-width: 0; }
.plume__panel { background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(255, 255, 255, 0.075); border-radius: 20px; padding: 14px 14px 8px; }
.plume__cap { display: flex; justify-content: space-between; gap: 10px; padding: 2px 4px 8px; font: 500 0.64rem/1.2 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: rgba(231, 238, 244, 0.5); }
.plume__side { width: 100%; height: clamp(220px, 23vw, 320px); }
.plume__ground { width: 100%; height: clamp(130px, 12vw, 164px); }

/* co dostanete */
.deliv { background: var(--paper); overflow: hidden; }
.deliv__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 120px); align-items: center; }
.deliv__list { counter-reset: d; }
.deliv__list li { counter-increment: d; display: grid; grid-template-columns: 48px minmax(0, 1fr); padding: 17px 0; border-top: 1px solid var(--line); }
.deliv__list li:last-child { border-bottom: 1px solid var(--line); }
.deliv__list li::before { content: counter(d, decimal-leading-zero); grid-row: span 2; font: 500 0.74rem/1.9 var(--f-mono); color: var(--blue); }
.deliv__list b { font-weight: 600; }
.deliv__list span { color: var(--muted); font-size: 0.97rem; }
.deliv__visual { position: relative; width: 100%; max-width: 520px; aspect-ratio: 1 / 1.3; justify-self: center; }
.pg { position: absolute; inset: 0; background: #fff; border-radius: 6px; box-shadow: var(--shadow-lg); }
.pg--3 { transform: rotate(-8deg) translate(-7%, 4%); opacity: 0.6; }
.pg--2 { transform: rotate(-3.5deg) translate(-3%, 1.5%); padding: 12% 10%; }
.pg__lines i { display: block; height: 7px; border-radius: 4px; background: #eaeff2; margin-bottom: 14px; }
.pg__lines i:nth-child(3n) { width: 72%; } .pg__lines i:nth-child(4n) { width: 86%; }
.pg--1 { transform: rotate(2deg); padding: 7% 8%; display: flex; flex-direction: column; gap: 12px; }
.pg__head { display: flex; justify-content: space-between; font: 500 0.6rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.pg__title { font-size: 0.8rem; font-weight: 600; line-height: 1.3; }
.pg__map { width: 100%; aspect-ratio: 16 / 11; border: 1px solid var(--line-2); border-radius: 3px; }
.pg__legend { display: flex; align-items: center; gap: 3px; }
.pg__legend i { flex: 1; height: 6px; border-radius: 2px; }
.pg__legend i:nth-child(1) { background: #c6e6ab; } .pg__legend i:nth-child(2) { background: #86c68a; } .pg__legend i:nth-child(3) { background: #3ea896; } .pg__legend i:nth-child(4) { background: #268cbb; } .pg__legend i:nth-child(5) { background: #1e5ea6; }
.pg__legend span { font: 500 0.56rem/1 var(--f-mono); color: var(--muted); margin-left: 6px; }
.pg__table { width: 100%; border-collapse: collapse; font: 400 0.66rem/1.3 var(--f-mono); }
.pg__table th { text-align: left; color: var(--faint); font-weight: 500; padding: 5px 4px; border-bottom: 1px solid var(--line); }
.pg__table td { padding: 5px 4px; border-bottom: 1px solid var(--line-2); }
.pg__table td:last-child, .pg__table th:last-child { text-align: right; }

/* kontakt */
.contact { background: linear-gradient(180deg, var(--paper) 0%, #e6eef1 100%); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 100px); align-items: start; }
.contact__side .lead { margin-top: 24px; }
.contact__rows { margin-top: 34px; }
.contact__rows li { display: flex; align-items: center; gap: 14px; padding: 15px 0; border-top: 1px solid var(--line); }
.contact__rows li:last-child { border-bottom: 1px solid var(--line); }
.contact__rows .ico { color: var(--teal); width: 22px; height: 22px; }
.contact__rows a { font-weight: 600; border-bottom: 1px solid rgba(30, 125, 187, 0.35); transition: border-color .25s, color .25s; }
.contact__rows a:hover { color: var(--blue); border-color: var(--blue); }
.contact__who { margin-top: 30px; padding: 22px 24px; border-radius: 18px; background: rgba(16, 35, 58, 0.035); border: 1px solid var(--line-2); }
.contact__who .aud__label { margin-bottom: 10px; }
.contact__who p { color: var(--muted); font-size: 0.95rem; line-height: 1.6; }
.contact__who b { color: var(--ink); }
.contact__ico { margin-top: 10px; font: 500 0.78rem/1 var(--f-mono); letter-spacing: 0.06em; color: var(--muted); }
.contact__card { background: #fff; border-radius: 26px; padding: clamp(22px, 3.4vw, 46px); box-shadow: var(--shadow-lg); border: 1px solid var(--line-2); }
.form { display: grid; gap: 18px; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: grid; gap: 7px; align-content: start; }
.field__label { font-size: 0.86rem; font-weight: 600; color: var(--ink-2); }
.field__label small { font-weight: 400; font-size: 0.8rem; color: var(--faint); margin-left: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font-size: 1rem; line-height: 1.4; color: var(--ink);
  background: var(--paper); border: 1px solid rgba(16, 35, 58, 0.14); border-radius: 12px; padding: 13px 14px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 128px; }
.field select { -webkit-appearance: none; appearance: none; padding-right: 42px; background: var(--paper) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2310233a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 14px center / 16px no-repeat; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); background-color: #fff; box-shadow: 0 0 0 4px rgba(30, 125, 187, 0.14); }
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--err); box-shadow: 0 0 0 4px rgba(179, 69, 47, 0.1); }
.field__err { font-size: 0.82rem; color: var(--err); }
.field__err:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { font-size: 0.9rem; min-height: 1.2em; }
.form__status.is-err { color: var(--err); }
.form .fine { margin-top: -6px; }
.done { display: grid; gap: 14px; justify-items: start; outline: none; }
.done__icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 50%; background: #eaf5e6; color: #2f8a55; }
.done__icon .ico { width: 26px; height: 26px; stroke-width: 2.4; }
.done .h3 { font-family: var(--f-display); font-weight: 400; font-size: 2rem; }
.done p { color: var(--ink-2); }
.done__text { width: 100%; white-space: pre-wrap; background: var(--paper); border-radius: 12px; padding: 16px; font: 400 0.82rem/1.55 var(--f-mono); max-height: 240px; overflow: auto; border: 1px solid var(--line-2); }

/* patička */
.footer { background: var(--night); color: rgba(231, 238, 244, 0.72); padding: clamp(64px, 8vw, 96px) 0 30px; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 0.8fr); gap: 48px; }
.footer__brand img { height: 48px; width: auto; }
.footer__brand p { margin-top: 20px; max-width: 26rem; font-size: 0.96rem; }
.footer__nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; align-content: start; font-size: 0.95rem; }
.footer__nav a { transition: color .25s; }
.footer__nav a:hover { color: #fff; }
.footer__contact { display: grid; gap: 14px; justify-items: start; align-content: start; }
.footer__contact .aud__label { color: #9fdc8a; margin: 0; }
.footer__contact a[data-mail] { color: #fff; font-weight: 600; }
.footer__base { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin-top: clamp(48px, 6vw, 72px); padding-top: 24px; font-size: 0.82rem; color: rgba(231, 238, 244, 0.46); }
.footer__base::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); border-top: 1px solid rgba(255, 255, 255, 0.08); }

/* ==========================================================================
   RESPONZIVITA
   ========================================================================== */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .nav__menu { display: block; }
  .nav__cta { margin-left: auto; }
  .film__hud li:not(.is-on) { font-size: 0; gap: 0; }
  .film__hud li:not(.is-on) span { font-size: 0.68rem; }
}
@media (max-width: 960px) {
  .audience__grid, .services__grid, .stack__grid, .deliv__grid, .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .services__grid .head { position: static; margin-bottom: 8px; }
  .proof__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof__item:nth-child(3) { border-left: 0; padding-left: 0; }
  .proof__item:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .deliv__visual { max-width: 440px; margin-top: 12px; }
}
@media (max-width: 820px) {
  .nav__logo { height: 34px; }
  .nav__cta { padding: 0.6em 0.95em; font-size: 0.86rem; }
  .js .film.film--live { height: 560vh; }
  .beat { left: 14px; right: 14px; width: auto; bottom: calc(14px + env(safe-area-inset-bottom)); }
  .beat:not(.beat--hero) { padding: 20px 20px 18px; border-radius: 20px; }
  .beat__t { font-size: 1.85rem; }
  .beat > p:not([class]) { font-size: 0.97rem; line-height: 1.5; }
  .beat--result > p:not([class]) { display: none; }
  .pl-rb .rb-name { display: none; }
  .svc-list li { grid-template-columns: 34px minmax(0, 1fr); grid-template-areas: "n t" "n r" "n d"; gap: 4px 12px; padding: 18px 0; }
  .svc-list span { margin-top: 4px; }
  .stack__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stack__stats .stack__drop { grid-column: 1 / -1; }
  .pl-rb > span { font-size: calc(9.5px * var(--inv, 1)); padding: calc(4px * var(--inv, 1)) calc(6px * var(--inv, 1)); }
  .beat--hero { top: auto; bottom: calc(18px + env(safe-area-inset-bottom)); left: 18px; right: 18px; }
  .beat--hero .display { font-size: clamp(2.3rem, 10.4vw, 3.4rem); }
  .beat--hero .lead { margin-top: 16px; font-size: 1rem; }
  .kicker { font-size: 0.64rem; margin-bottom: 16px; }
  .actions { margin-top: 22px; }
  .actions .btn { flex: 1 1 auto; }
  .promises { display: none; }
  .film__veil { background: linear-gradient(180deg, rgba(244, 247, 248, 0.7) 0%, rgba(244, 247, 248, 0) 18%), linear-gradient(0deg, rgba(244, 247, 248, 0.97) 0%, rgba(244, 247, 248, 0.9) 40%, rgba(244, 247, 248, 0) 66%); }
  .film__hud { left: 14px; right: 14px; top: calc(var(--nav-h) + 6px); bottom: auto; justify-content: space-between; gap: 6px; padding-top: 10px; }
  .film__hud li { font-size: 0 !important; gap: 0; }
  .film__hud li span { font-size: 0.64rem !important; }
  .film__skip { display: none; }
  .film__stats { display: none; }
  .film__rose { width: 132px; padding: 10px; top: calc(var(--nav-h) + 30px); right: 12px; border-radius: 16px; }
  .film__rose figcaption span { display: none; }
  .film__rose figcaption b { font-size: 0.7rem; }
  .callout__card { right: auto; left: 14px; width: min(290px, calc(100vw - 28px)); bottom: calc(100% - var(--chim-y) + 44px); padding: 14px 16px 10px; }
  .callout__lead { left: var(--chim-x); top: calc(var(--chim-y) - 42px); width: 0; height: 36px; border-top: 0; border-left: 1px solid var(--ink); transform-origin: 0 100%; transform: scaleY(var(--draw)); }
  .callout__dim { display: none; }
  .film__verdict { padding: 12px 14px 10px; margin-top: 12px; }
  .film__verdict dl div:nth-child(2) { display: none; }
  .verdict__ok { font-size: 0.8rem; }
  .film__sheet { left: calc(var(--sheet-x) - 10px); width: calc(var(--sheet-w) + 20px); top: calc(var(--sheet-y) - 52px); height: calc(var(--sheet-w) + 52px + 40px); }
  .sheet__head { left: 12px; right: 44px; top: 10px; }
  .sheet__head b { font-size: 0.74rem; }
  .sheet__north { right: 12px; top: 10px; }
  .sheet__scale, .sheet__foot { display: none; }
  .sheet__legend { left: 12px; right: 12px; bottom: 10px; justify-content: space-between; }
  .sheet__bands i { width: calc((100vw - 110px) / 7); }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: minmax(0, 1fr); }
  .proof__grid { grid-template-columns: minmax(0, 1fr); }
  .proof__item { border-left: 0 !important; padding-left: 0 !important; border-top: 1px solid var(--line-2); }
  .proof__item:first-child { border-top: 0; }
}

/* omezený pohyb */
@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; }
}