/* Generated by build.py from src/css/ — do not edit directly. */
/* 00-base.css */
/* ============================================================
   Ecoventeam — base: tokens, typography, header, footer, home
   ============================================================ */

:root {
  --bg: #F6F7F5;
  --surface: #FFFFFF;
  --ink: #0D1B26;
  --ink-2: #2A3844;
  --muted: #5E6B75;
  --line: #E2E6E8;
  --blue: #1678B8;
  --blue-soft: #E7F2F9;
  --copper: #B8683A;
  --copper-soft: #F5E7DC;
  --radius: 24px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --header-h: 72px;
  --font: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open, body.lb-open { overflow: hidden; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 200; background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 999px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
section { scroll-margin-top: calc(var(--header-h) + 8px); }
.section { padding-block: clamp(72px, 10vw, 128px); }
.section-sm { padding-block: clamp(48px, 7vw, 88px); }
.section-alt { background: var(--surface); }

h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -.035em; line-height: 1.05; }
h2 { font-size: clamp(2rem, 4.2vw, 3.25rem); margin-top: 16px; }
h3 { font-size: 1.2rem; letter-spacing: -.02em; line-height: 1.3; }

.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--ink-2); }
.muted { color: var(--muted); }
.i { width: 1.15em; height: 1.15em; flex: none; }

.label {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted);
}
.label::before { content: ""; width: 20px; height: 1px; background: currentColor; }
/* Priority accent — marks the one or two things on a page that matter most:
   which recuperators we sell, and that we run a nationwide distribution network.
   Reuses the copper already used for the heat-exchanger story, so it reads as
   "this site's accent colour", not a new decoration. */
.label--accent { color: var(--copper); }

.section-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 24px 48px; flex-wrap: wrap; margin-bottom: clamp(40px, 5vw, 64px);
}
.section-side { max-width: 38ch; }
.section-side > * + * { margin-top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 24px; border-radius: 999px;
  font-weight: 600; font-size: 15px; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s;
}
.btn .i, .btn svg { width: 18px; height: 18px; transition: transform .25s var(--ease); }
.btn:hover .i-arrow { transform: translateX(3px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--blue); }
.btn-ghost { border-color: var(--line); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--blue-soft); }
.btn-sm { height: 42px; padding: 0 18px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; pointer-events: none; }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; color: var(--ink);
  border-bottom: 1px solid var(--line); padding-bottom: 4px;
  transition: border-color .2s, color .2s;
}
.text-link .i { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.text-link:hover { color: var(--blue); border-color: var(--blue); }
.text-link:hover .i-arrow { transform: translateX(3px); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s;
}
.header.is-scrolled, body.menu-open .header { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: var(--header-h); }
.logo { flex: none; }
.logo img { height: 20px; width: auto; }

.nav-list { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.nav-item { position: relative; }
.nav-link, .nav-trigger {
  display: inline-flex; align-items: center; gap: 6px;
  height: 40px; padding: 0 14px; border-radius: 999px;
  font-size: 15px; font-weight: 500; color: var(--ink-2);
  background: none; border: 0; cursor: pointer;
  transition: background-color .2s, color .2s;
}
.nav-trigger .i { width: 14px; height: 14px; color: var(--muted); transition: transform .25s var(--ease); }
.nav-link:hover, .nav-trigger:hover,
.nav-item.is-open > .nav-trigger { background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--ink); }
.nav-item.is-active > .nav-link, .nav-item.is-active > .nav-trigger { color: var(--ink); font-weight: 600; }

.menu {
  position: absolute; top: calc(100% + 12px); left: 50%;
  display: grid; grid-template-columns: 1fr 210px; gap: 8px;
  min-width: 620px; padding: 12px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 22px;
  box-shadow: 0 34px 64px -34px rgba(13, 27, 38, .35);
  opacity: 0; visibility: hidden; transform: translate(-50%, 6px);
  transition: opacity .2s, transform .25s var(--ease), visibility .2s;
}
.menu::before { content: ""; position: absolute; inset: -14px 0 auto; height: 14px; }
.nav-item.is-open .menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-item:nth-last-child(-n+2) .menu { left: auto; right: 0; transform: translate(0, 6px); }
.nav-item:nth-last-child(-n+2).is-open .menu { transform: translate(0, 0); }
@media (hover: hover) {
  .nav-item.has-menu:hover .menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
  .nav-item.has-menu:nth-last-child(-n+2):hover .menu { transform: translate(0, 0); }
  .nav-item.has-menu:hover > .nav-trigger { background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--ink); }
  .nav-item.has-menu:hover > .nav-trigger .i { transform: rotate(180deg); }
}
.menu-links { display: grid; gap: 2px; }
.menu-link { display: grid; gap: 2px; padding: 12px 14px; border-radius: 14px; transition: background-color .2s; }
.menu-link:hover { background: var(--bg); }
.menu-title { font-size: 15px; font-weight: 600; color: var(--ink); }
.menu-desc { font-size: 13px; color: var(--muted); line-height: 1.35; }
.menu-link[aria-current="page"] .menu-title { color: var(--blue); }
.menu-aside {
  display: flex; flex-direction: column; justify-content: space-between; gap: 16px;
  padding: 18px; border-radius: 16px; background: var(--bg); font-size: 14px;
}
.menu-aside p { display: grid; gap: 2px; line-height: 1.45; }
.menu-aside a:not(.btn) { font-weight: 600; }
.menu-aside a:not(.btn):hover { color: var(--blue); }
.menu-kpi strong { font-size: 1.5rem; font-weight: 700; letter-spacing: -.03em; }
.menu-cover { flex-direction: row; align-items: center; gap: 14px; transition: background-color .2s; }
.menu-cover:hover { background: var(--blue-soft); }
.menu-cover img { width: 62px; border-radius: 8px; border: 1px solid var(--line); }
.menu-cover span { display: grid; gap: 2px; font-size: 13px; }

.header-cta { display: flex; align-items: center; gap: 12px; }
.cart-link {
  position: relative; width: 44px; height: 44px; flex: none;
  display: grid; place-items: center; border: 1px solid var(--line); border-radius: 999px;
  transition: border-color .2s;
}
.cart-link:hover { border-color: var(--ink); }
.cart-link .i { width: 20px; height: 20px; }
.cart-count {
  position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 6px;
  display: grid; place-items: center; border-radius: 999px;
  background: var(--blue); color: #fff; font-size: 11px; font-weight: 700;
}

.burger {
  display: none; position: relative; width: 44px; height: 44px; flex: none;
  border: 1px solid var(--line); border-radius: 999px; background: transparent; cursor: pointer;
}
.burger span {
  position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ink);
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.burger span:first-child { top: 18px; }
.burger span:last-child { top: 24px; }
.burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

.mobile-menu {
  position: absolute; left: 0; right: 0; top: 100%;
  height: calc(100dvh - var(--header-h) - env(safe-area-inset-top, 0px));
  background: var(--bg); overflow-y: auto;
}
.m-nav { display: flex; flex-direction: column; padding-block: 8px 40px; }
.m-group { border-bottom: 1px solid var(--line); }
.m-group summary, .m-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; font-size: 1.5rem; font-weight: 600; letter-spacing: -.03em;
  cursor: pointer; list-style: none;
}
.m-link { border-bottom: 1px solid var(--line); }
.m-group summary::-webkit-details-marker { display: none; }
.m-group summary::after { content: "+"; font-size: 1.5rem; font-weight: 400; color: var(--muted); transition: transform .25s var(--ease); }
.m-group[open] summary::after { transform: rotate(45deg); }
.m-sub { display: grid; padding-bottom: 16px; }
.m-sub a { padding: 9px 0; color: var(--ink-2); }
.mobile-menu-foot { display: grid; gap: 12px; margin-top: 32px; }

/* ---------- Home: hero ---------- */
.hero { padding-block: clamp(40px, 7vw, 88px) clamp(56px, 8vw, 96px); }
.hero-top { display: grid; grid-template-columns: 1.15fr 1fr; gap: 32px 64px; align-items: end; }
.chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 14px 8px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  font-size: 13px; font-weight: 600; color: var(--ink-2);
}
.chip-dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); }
.chip-dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--blue); animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: .6; } 80%, 100% { transform: scale(3); opacity: 0; } }
.chip--accent .chip-dot, .chip--accent .chip-dot::after { background: var(--copper); }

.hero h1 { margin-top: 28px; font-size: clamp(2.6rem, 6.6vw, 5.6rem); letter-spacing: -.05em; line-height: .98; }
.hero h1 .soft { color: #9AA6AE; }
.hero-side { display: grid; gap: 28px; padding-bottom: 8px; }

.hero-media {
  position: relative; margin: clamp(40px, 6vw, 72px) 0 0;
  border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 21 / 9; background: #E8EDF0;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 40% 55%; }
.float-card {
  position: absolute; right: 24px; bottom: 24px;
  display: grid; gap: 2px; max-width: 240px;
  padding: 16px 20px; border-radius: 18px;
  background: rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px -12px rgba(13, 27, 38, .25);
}
.float-value { font-size: 1.6rem; font-weight: 700; letter-spacing: -.04em; line-height: 1.1; color: var(--copper); }
.float-text { font-size: 13px; line-height: 1.4; color: var(--ink-2); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 32px 0 0; border-top: 1px solid var(--line); }
.stats > div { padding: 24px 24px 0 0; display: flex; flex-direction: column-reverse; gap: 4px; }
.stats > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.stats dd { margin: 0; font-size: clamp(2rem, 3.4vw, 2.75rem); font-weight: 700; letter-spacing: -.04em; line-height: 1; }
.stats dt { font-size: 14px; color: var(--muted); }
.stats .unit { font-size: .5em; letter-spacing: -.01em; margin-left: 4px; color: var(--muted); font-weight: 600; }
.stats .pre { font-size: .4em; margin-right: 6px; color: var(--muted); font-weight: 600; vertical-align: .55em; }

/* ---------- Cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
  display: flex; flex-direction: column; gap: 14px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(13, 27, 38, .25); }
.card p { color: var(--muted); }
.section-alt .card { background: var(--bg); border-color: transparent; }
.icon {
  width: 48px; height: 48px; border-radius: 14px; margin-bottom: 20px;
  display: grid; place-items: center; background: var(--blue-soft); color: var(--blue);
}
.icon .i, .icon svg { width: 22px; height: 22px; }
.icon--copper { background: var(--copper-soft); color: var(--copper); }

/* ---------- Home: how it works ---------- */
.how { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.diagram { margin: 0; padding: clamp(16px, 3vw, 32px); border-radius: var(--radius); background: var(--bg); }
.flow { width: 100%; height: auto; display: block; font-family: var(--font); }
.flow .zone { font-size: 11px; font-weight: 700; letter-spacing: .12em; fill: var(--muted); }
.flow .brick-bg { fill: #ECE9E4; }
.flow .brick-line { stroke: #DAD5CE; stroke-width: 1; fill: none; }
.flow .plaster { fill: #fff; }
.flow .fin-bg { fill: var(--copper-soft); }
.flow .fin { fill: #D59E7A; }
.flow .tube { stroke: var(--copper); stroke-opacity: .5; }
.flow .hood, .flow .panel { fill: #fff; stroke: #C7CFD5; }
.flow .stream-base, .flow .stream { fill: none; stroke-width: 3; stroke-linecap: round; }
.flow .stream-base { stroke-opacity: .22; }
.flow .stream { stroke-dasharray: 10 14; animation: flow 1.4s linear infinite; }
.flow .in { stroke: var(--blue); }
.flow .out { stroke: var(--copper); }
.flow .ah-in { fill: var(--blue); }
.flow .ah-out { fill: var(--copper); }
.flow .temp { font-size: 18px; font-weight: 700; letter-spacing: -.02em; }
.flow .t-in { fill: var(--blue); }
.flow .t-out { fill: var(--copper); }
.flow .pill { fill: #fff; stroke: var(--line); }
.flow .pill-text { font-size: 11.5px; font-weight: 600; fill: var(--ink-2); }
@keyframes flow { to { stroke-dashoffset: -24; } }

.diagram figcaption { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; margin-top: 16px; font-size: 13px; color: var(--ink-2); }
.legend { display: inline-flex; align-items: center; gap: 8px; }
.sw { width: 18px; height: 3px; border-radius: 3px; display: inline-block; }
.sw-in { background: var(--blue); }
.sw-out { background: var(--copper); }
.legend-note { color: var(--muted); margin-left: auto; }

.how-list { list-style: none; margin: 0; padding: 0; display: grid; }
.how-list li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 28px 0; border-top: 1px solid var(--line); }
.how-list li:last-child { border-bottom: 1px solid var(--line); }
.how-list .num { font-size: 13px; font-weight: 700; color: var(--blue); padding-top: 3px; }
.how-list p { margin-top: 8px; color: var(--muted); }

.tech-media { margin: clamp(48px, 7vw, 88px) 0 0; }
.tech-media img { width: 100%; aspect-ratio: 2000 / 778; object-fit: cover; border-radius: var(--radius); background: #E6EEF3; }
.tech-media figcaption { margin-top: 14px; font-size: 14px; color: var(--muted); }

/* ---------- Home: fit ---------- */
.fit { display: grid; grid-template-columns: 1fr 1fr; gap: 32px clamp(32px, 6vw, 80px); align-items: start; }
.fit h2 { max-width: 12ch; }
.fit-body { display: grid; gap: 32px; justify-items: start; padding-top: 8px; }
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { padding: 8px 16px; border-radius: 999px; font-size: 14px; font-weight: 500; background: var(--surface); border: 1px solid var(--line); }
.section-alt .tags li { background: var(--bg); border-color: transparent; }

/* ---------- Models ---------- */
.seg, .tabs-list { display: inline-flex; flex-wrap: wrap; padding: 4px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); }
.seg button, .tabs-list button {
  height: 40px; padding: 0 18px; border: 0; border-radius: 999px; background: transparent;
  font-size: 14px; font-weight: 600; color: var(--muted); cursor: pointer;
  transition: background-color .2s, color .2s;
}
.seg button:hover, .tabs-list button:hover { color: var(--ink); }
.seg button[aria-pressed="true"], .tabs-list button[aria-selected="true"] { background: var(--ink); color: #fff; }

.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.model {
  display: flex; flex-direction: column; gap: 28px;
  padding: clamp(24px, 3vw, 36px); border-radius: var(--radius);
  background: var(--bg); border: 1px solid transparent;
  transition: border-color .3s, transform .4s var(--ease);
}
.model:hover { border-color: var(--line); transform: translateY(-4px); }
.model-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.model-series { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.model-name { display: block; margin-top: 6px; font-size: clamp(3.25rem, 5.4vw, 4.5rem); font-weight: 700; letter-spacing: -.055em; line-height: 1; }
.model-tag { margin-top: 10px; font-weight: 500; color: var(--ink-2); }

.glyph { width: 64px; height: 64px; flex: none; }
.glyph-sm { width: 52px; height: 52px; margin: 6px; }
.g-face { fill: #fff; stroke: #D3DAE0; }
.g-grill { fill: none; stroke: #E3E8EB; stroke-width: 6; stroke-dasharray: 26 7; }
.g-screen { fill: #1B2833; }
.g-led { fill: #4FB3E8; }

.spec { margin: 0; }
.spec > div { display: flex; justify-content: space-between; gap: 16px; padding: 11px 0; border-top: 1px solid var(--line); font-size: 15px; }
.spec dt { color: var(--muted); }
.spec dd { margin: 0; font-weight: 600; text-align: right; }

.model-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.price { font-weight: 600; }
.price strong { font-size: 1.75rem; letter-spacing: -.035em; }
.price-note { display: block; font-size: 12px; font-weight: 500; color: var(--muted); }
.models-note {
  display: flex; justify-content: space-between; align-items: center; gap: 16px 32px; flex-wrap: wrap;
  margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line);
}

/* ---------- Steps + dark band ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { position: relative; padding-top: 28px; border-top: 1px solid var(--line); }
.steps li::before { content: ""; position: absolute; top: -1px; left: 0; width: 32px; height: 2px; background: var(--blue); }
.step-n { display: block; font-size: 13px; font-weight: 700; color: var(--blue); margin-bottom: 20px; }
.steps p { margin-top: 8px; color: var(--muted); }

.band, .raty {
  position: relative; overflow: hidden; isolation: isolate;
  margin-top: clamp(48px, 7vw, 80px); padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius); background: var(--ink); color: #fff;
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
}
.band::after, .raty::after {
  content: ""; position: absolute; z-index: -1; right: -120px; top: -160px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 120, 184, .55), transparent 70%);
}
.band h2, .band h3, .raty h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -.035em; }
.band p, .raty p { margin-top: 8px; max-width: 52ch; color: rgba(255, 255, 255, .7); }
.band--flat { margin-top: 0; }
/* Copper glow instead of blue — same "dark band" pattern, used to flag the
   distribution-network callout so it visually pairs with the models accent. */
.band--accent::after { background: radial-gradient(circle, rgba(184, 104, 58, .55), transparent 70%); }

/* ---------- Version comparison (Standard / Stop Smog / Premium+) ---------- */
.version-compare { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: clamp(28px, 4vw, 40px); }
.vc-tier {
  flex: 1 1 240px; padding: clamp(20px, 2.4vw, 28px); border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
}
.section-alt .vc-tier { background: var(--bg); border-color: transparent; }
.vc-tier-label {
  display: block; margin-bottom: 16px; font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--copper);
}
.vc-tier[data-tier="standard"] .vc-tier-label { color: var(--muted); }

/* ---------- Contact + forms ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px clamp(32px, 6vw, 88px); align-items: start; }
.contact-info .lead { margin-top: 20px; }
.contact-list { margin: 40px 0 0; }
.contact-list > div { display: grid; grid-template-columns: 190px 1fr; gap: 6px 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.contact-list dt { font-size: 14px; color: var(--muted); }
.contact-list dt small { display: block; font-size: 12px; }
.contact-list dd { margin: 0; display: flex; flex-direction: column; font-weight: 600; }
.contact-list a { transition: color .2s; }
.contact-list a:hover { color: var(--blue); }
.contact-note { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 13px; }
.contact-note a { text-decoration: underline; text-underline-offset: 2px; }

.form, .form-done { background: var(--bg); border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); }
.section:not(.section-alt) .form, .section:not(.section-alt) .form-done { background: var(--surface); border: 1px solid var(--line); }
.form { display: grid; gap: 18px; }
.form-head { margin-bottom: 4px; }
.form-head h3 { font-size: 1.5rem; letter-spacing: -.03em; }
.form-head p { margin-top: 4px; font-size: 14px; }
.field { display: grid; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field label, .field legend { padding: 0; font-size: 14px; font-weight: 600; }
.field legend { margin-bottom: 8px; }
.opt { font-weight: 400; color: var(--muted); }
.field input, .field textarea, .field select {
  width: 100%; height: 50px; padding: 0 16px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--surface);
  transition: border-color .2s, box-shadow .2s;
}
.section:not(.section-alt) .field input, .section:not(.section-alt) .field textarea, .section:not(.section-alt) .field select { background: var(--bg); }
.field select {
  appearance: none; padding-right: 44px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235E6B75' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; background-size: 16px;
}
.field textarea { height: auto; min-height: 96px; padding: 14px 16px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.field ::placeholder { color: #A3ADB4; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.choice span {
  display: inline-flex; align-items: center; height: 42px; padding: 0 16px;
  border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  font-size: 14px; font-weight: 500; transition: background-color .2s, color .2s, border-color .2s;
}
/* :not(input:checked) here, not just "input" — this selector's specificity
   (.section:not(.section-alt) .choice span) otherwise beats the simpler
   ".choice input:checked + span" rule below on the `background` property
   alone (3 classes vs. 2), leaving a selected pill's text white on this
   same light background instead of switching to the dark "selected" look —
   i.e. invisible white-on-light-gray text, e.g. in "Rodzaj budynku". */
.section:not(.section-alt) .choice input:not(:checked) + span { background: var(--bg); }
.choice:hover span { border-color: var(--ink); }
.choice input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.choice input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }

.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; line-height: 1.5; color: var(--muted); }
.consent input { flex: none; width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--ink); }
.consent a { text-decoration: underline; text-underline-offset: 2px; }

.form-done { display: grid; justify-items: start; gap: 12px; min-height: 360px; align-content: center; }
.form-done:focus { outline: none; }
.form-done h3 { font-size: 1.75rem; letter-spacing: -.035em; }
.done-icon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: #fff; margin-bottom: 8px; }
.done-icon .i { width: 26px; height: 26px; }

/* ---------- Footer ---------- */
.footer { padding-block: 0 32px; background: var(--surface); border-top: 1px solid var(--line); }
.footer-cta {
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
  padding-block: clamp(48px, 7vw, 80px); border-bottom: 1px solid var(--line);
}
.footer-cta h2 { margin: 0; font-size: clamp(1.75rem, 3.4vw, 2.75rem); max-width: 20ch; }
.footer-top { display: grid; grid-template-columns: 1.3fr repeat(4, 1fr); gap: 40px 32px; padding-top: 56px; }
.footer-brand { display: grid; gap: 16px; justify-items: start; max-width: 300px; }
.footer-brand img { height: 20px; width: auto; }
.footer-brand p { font-size: 14px; }
.footer-address { display: flex; gap: 10px; font-size: 14px; color: var(--muted); }
.footer-address .i { width: 18px; height: 18px; margin-top: 2px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.footer-col a { font-size: 14px; color: var(--ink-2); transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-contact span { font-size: 12px; }
.footer-contact a { font-weight: 600; color: var(--ink); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap;
  margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--line);
  font-size: 13px; color: var(--muted);
}
.footer-bottom p:last-child { display: flex; gap: 20px; }
.footer-bottom a:hover { color: var(--ink); }

/* ---------- Motion ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.grid-3 .reveal:nth-child(2), .models .reveal:nth-child(2), .steps .reveal:nth-child(2), .how-list .reveal:nth-child(2) { transition-delay: .08s; }
.grid-3 .reveal:nth-child(3), .models .reveal:nth-child(3), .steps .reveal:nth-child(3), .how-list .reveal:nth-child(3) { transition-delay: .16s; }
.steps .reveal:nth-child(4) { transition-delay: .24s; }

.hero-title, .hero-side, .hero-media, .stats { animation: rise .9s var(--ease) both; }
.hero-side { animation-delay: .1s; }
.hero-media { animation-delay: .2s; }
.stats { animation-delay: .3s; }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav { display: none; }
  .burger { display: inline-block; }
}
@media (max-width: 960px) {
  .hero-top, .how, .fit, .contact { grid-template-columns: 1fr; }
  .grid-3, .models { grid-template-columns: 1fr; }
  .model-head .model-name { font-size: 3.5rem; }
  .steps { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats > div { padding: 24px 16px 24px 0; }
  .stats > div + div { padding-left: 0; border-left: 0; }
  .stats > div:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
  .stats > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .hero-media { aspect-ratio: 16 / 9; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; max-width: none; }
}
@media (max-width: 600px) {
  .header-btn { display: none; }
  .hero-media { aspect-ratio: 4 / 3; }
  .hero-media img { object-position: 30% 60%; }
  .float-card { left: 12px; right: auto; bottom: 12px; padding: 12px 16px; max-width: 200px; }
  .float-value { font-size: 1.3rem; }
  .float-text { font-size: 12px; }
  .actions .btn { flex: 1 1 100%; }
  .seg, .tabs-list { width: 100%; }
  .seg button, .tabs-list button { flex: 1; padding: 0 8px; }
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .row-2 { grid-template-columns: 1fr; }
  .contact-list > div { grid-template-columns: 1fr; }
  .legend-note { margin-left: 0; }
  .footer-top { grid-template-columns: 1fr; }
  .tech-media img { aspect-ratio: 16 / 9; }
}

/* 10-components.css */
/* ============================================================
   Ecoventeam — components for inner pages
   ============================================================ */

/* ---------- Page hero ---------- */
.page-hero { padding-block: clamp(28px, 4vw, 48px) clamp(48px, 7vw, 88px); }
.page-hero h1 { margin-top: 20px; font-size: clamp(2.4rem, 5.4vw, 4.5rem); letter-spacing: -.05em; line-height: 1; max-width: 18ch; }
.page-hero .lead { margin-top: 24px; max-width: 58ch; }
.page-hero .actions { margin-top: 32px; }
.page-hero .crumbs { margin-bottom: 28px; }
.page-hero--split > .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px clamp(32px, 6vw, 72px); align-items: center; }
.page-hero--split .crumbs { grid-column: 1 / -1; margin-bottom: 0; }

.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 13px; color: var(--muted); }
.crumbs a { transition: color .2s; }
.crumbs a:hover { color: var(--ink); }
.crumbs [aria-current] { color: var(--ink-2); }
.crumbs .sep { opacity: .45; }

/* ---------- Layout helpers ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px clamp(32px, 6vw, 80px); align-items: center; }
.split--top { align-items: start; }
.split--wide { grid-template-columns: 1.25fr 1fr; }
.split--narrow { grid-template-columns: 1fr 1.25fr; }
.split.is-reverse > *:first-child { order: 2; }
.stack { display: grid; gap: 20px; justify-items: start; }
.stack-lg { display: grid; gap: 32px; justify-items: start; }
.mt-lg { margin-top: clamp(40px, 6vw, 72px); }
.mt-md { margin-top: 32px; }
.center { text-align: center; margin-inline: auto; }
.center h2, .center .lead { margin-inline: auto; }
.narrow { max-width: 760px; }

/* ---------- Media frames ---------- */
.media { margin: 0; border-radius: var(--radius); overflow: hidden; background: #E8EDF0; }
.media img { width: 100%; height: 100%; object-fit: cover; }
.media--wide { aspect-ratio: 16 / 9; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--square { aspect-ratio: 1; }
.media--tall { aspect-ratio: 4 / 5; }
.media--panorama { aspect-ratio: 21 / 9; }
.media--contain { background: var(--surface); border: 1px solid var(--line); }
.section-alt .media--contain { background: var(--bg); border-color: transparent; }
.media--contain img { object-fit: contain; padding: 6%; }
.media-cap { margin-top: 14px; font-size: 14px; color: var(--muted); }

/* ---------- Prose ---------- */
.prose { max-width: 72ch; color: var(--ink-2); }
.prose > * + * { margin-top: 1em; }
.prose h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-top: 1.8em; color: var(--ink); }
.prose h3 { font-size: 1.2rem; margin-top: 1.6em; color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.2em; margin-top: .8em; }
.prose li + li { margin-top: .45em; }
.prose a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--ink); }
.prose img { border-radius: var(--radius); margin-block: 1.6em; }

/* ---------- Checklists ---------- */
.checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checklist li { position: relative; padding-left: 36px; color: var(--ink-2); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231678B8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.checklist strong { display: block; color: var(--ink); font-weight: 600; }
.checklist--2 { grid-template-columns: 1fr 1fr; gap: 16px 40px; }
.checklist--dark li { color: rgba(255, 255, 255, .78); }
.checklist--dark li::before { background-color: rgba(255, 255, 255, .12); }
.checklist--dark strong { color: #fff; }
.checklist--copper li::before {
  background-color: var(--copper-soft);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B8683A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E");
}

/* ---------- KPI numbers ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); border-top: 1px solid var(--line); }
.kpi { padding: 28px 24px 0 0; }
.kpi + .kpi { padding-left: 24px; border-left: 1px solid var(--line); }
.kpi-value { font-size: clamp(2.25rem, 4vw, 3.5rem); font-weight: 700; letter-spacing: -.045em; line-height: 1; }
.kpi-value small { font-size: .4em; color: var(--muted); margin-left: 6px; letter-spacing: 0; font-weight: 600; }
.kpi-label { margin-top: 12px; color: var(--muted); font-size: 14px; max-width: 28ch; }

/* ---------- Vertical steps ---------- */
.vsteps { list-style: none; margin: 0; padding: 0; counter-reset: vs; }
.vsteps > li { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); counter-increment: vs; }
.vsteps > li:last-child { border-bottom: 1px solid var(--line); }
.vsteps > li::before { content: counter(vs, decimal-leading-zero); font-size: 13px; font-weight: 700; color: var(--blue); padding-top: 4px; }
.vsteps p { margin-top: 6px; color: var(--muted); }
.vsteps--cols { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(32px, 5vw, 64px); }

/* ---------- Feature rows ---------- */
.feature-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 0 clamp(32px, 5vw, 64px); }
.feature-row { display: flex; gap: 18px; padding: 24px 0; border-top: 1px solid var(--line); }
.feature-row .icon { margin: 0; width: 44px; height: 44px; border-radius: 12px; }
.feature-row h3 { font-size: 1.05rem; }
.feature-row p { margin-top: 6px; color: var(--muted); font-size: 15px; }

/* ---------- Link cards ---------- */
.link-card {
  display: flex; flex-direction: column; justify-content: space-between; gap: 28px;
  min-height: 190px; padding: 26px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line);
  transition: border-color .25s, transform .4s var(--ease);
}
.section-alt .link-card { background: var(--bg); border-color: transparent; }
.link-card:hover { border-color: var(--ink); transform: translateY(-4px); }
.link-card p { color: var(--muted); font-size: 14px; margin-top: 8px; }
.link-card .i-arrow { width: 36px; height: 36px; padding: 9px; border-radius: 50%; background: var(--bg); align-self: flex-end; transition: background-color .25s, color .25s; }
.section-alt .link-card .i-arrow { background: var(--surface); }
.link-card:hover .i-arrow { background: var(--ink); color: #fff; }

/* ---------- Accordion ---------- */
.acc-list { border-top: 1px solid var(--line); }
.acc { border-bottom: 1px solid var(--line); }
.acc summary {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font-size: clamp(1rem, 1.6vw, 1.15rem); font-weight: 600; letter-spacing: -.015em;
  transition: color .2s;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { color: var(--blue); }
.acc summary::after {
  content: ""; flex: none; width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--line);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230D1B26' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 14px no-repeat;
  transition: transform .3s var(--ease), background-color .2s;
}
.acc[open] summary::after {
  transform: rotate(45deg); background-color: var(--ink); border-color: var(--ink);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");
}
.acc-body { padding: 0 56px 26px 0; color: var(--muted); max-width: 80ch; }
.acc-body > * + * { margin-top: .9em; }
.acc-body ul, .acc-body ol { padding-left: 1.2em; }
.acc-body li + li { margin-top: .4em; }

/* ---------- Tabs ---------- */
.tab-panels { margin-top: 36px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.section-alt .table-wrap { background: var(--bg); border-color: transparent; }
.table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
.table th, .table td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table thead th { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--bg); white-space: nowrap; }
.section-alt .table thead th { background: var(--surface); }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: color-mix(in srgb, var(--blue-soft) 45%, transparent); }
.table .num { text-align: right; white-space: nowrap; font-weight: 600; font-variant-numeric: tabular-nums; }
.table-group td { background: var(--bg); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.section-alt .table-group td { background: var(--surface); }
.table-group td, .table tbody tr.table-group:hover td { background: var(--bg); }
.table-note { margin-top: 14px; font-size: 13px; color: var(--muted); }
.compare td.is-hl, .compare th.is-hl { background: var(--blue-soft); }
.compare tbody tr:hover td.is-hl { background: var(--blue-soft); }
.compare .center-cell { text-align: center; font-weight: 600; color: var(--muted); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }

/* ---------- Badges, chips, filters ---------- */
.badge {
  display: inline-flex; align-items: center; height: 26px; padding: 0 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; background: var(--surface); border: 1px solid var(--line); color: var(--ink-2);
}
.badge--blue { background: var(--blue-soft); border-color: transparent; color: var(--blue); }
.badge--copper { background: var(--copper-soft); border-color: transparent; color: var(--copper); }
.badge--dark { background: var(--ink); border-color: var(--ink); color: #fff; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter {
  height: 42px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--surface); font-size: 14px; font-weight: 600; color: var(--ink-2); cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s;
}
.section-alt .filter { background: var(--bg); border-color: transparent; }
.filter:hover { border-color: var(--ink); }
.filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- Products + cart ---------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 20px; }
.product {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.section-alt .product { background: var(--bg); border-color: transparent; }
.product:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(13, 27, 38, .25); }
.product-media { position: relative; aspect-ratio: 1; background: var(--bg); display: grid; place-items: center; padding: 8%; }
.section-alt .product-media { background: var(--surface); }
.product-media img { width: 100%; height: 100%; object-fit: contain; transition: transform .6s var(--ease); }
.product:hover .product-media img { transform: scale(1.04); }
.product-media .badge { position: absolute; top: 14px; left: 14px; }
.product-body { display: flex; flex-direction: column; gap: 6px; flex: 1; padding: 20px 22px 22px; }
.product-series { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.product-name { font-size: 1.05rem; font-weight: 700; letter-spacing: -.02em; line-height: 1.3; }
.product-meta { font-size: 13px; color: var(--muted); }
.product-foot { margin-top: auto; padding-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.product-price { font-size: 1.3rem; font-weight: 700; letter-spacing: -.03em; white-space: nowrap; }
.product-price small { display: block; font-size: 12px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.btn-icon { width: 46px; height: 46px; padding: 0; border-radius: 999px; }
.btn-icon .i { width: 20px; height: 20px; }

.cart { display: grid; grid-template-columns: 1fr 360px; gap: 32px clamp(24px, 4vw, 48px); align-items: start; }
.cart-list { border-top: 1px solid var(--line); }
.cart-row { display: grid; grid-template-columns: 88px 1fr auto auto; gap: 20px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--line); }
.cart-thumb { width: 88px; height: 88px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); display: grid; place-items: center; padding: 8px; }
.cart-thumb img { width: 100%; height: 100%; object-fit: contain; }
.cart-name { font-weight: 600; }
.cart-unit { font-size: 13px; color: var(--muted); }
.qty { display: inline-flex; align-items: center; height: 42px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
.qty button { width: 38px; height: 40px; border: 0; background: none; cursor: pointer; color: var(--muted); display: grid; place-items: center; }
.qty button:hover { color: var(--ink); }
.qty .i { width: 16px; height: 16px; }
.qty output { min-width: 26px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.cart-line { min-width: 110px; text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.cart-remove { margin-top: 6px; padding: 0; border: 0; background: none; color: var(--muted); font-size: 13px; text-decoration: underline; cursor: pointer; }
.cart-remove:hover { color: var(--ink); }
.summary { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 16px; padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.section-alt .summary { background: var(--bg); border-color: transparent; }
.summary-row { display: flex; justify-content: space-between; gap: 16px; font-size: 15px; color: var(--muted); }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 1.4rem; font-weight: 700; letter-spacing: -.03em; color: var(--ink); }
.is-ordered .qty, .is-ordered .cart-remove { display: none; }
.empty { display: grid; justify-items: center; gap: 12px; padding: 72px 24px; border: 1px dashed var(--line); border-radius: var(--radius); text-align: center; }
.empty .icon { margin: 0 0 8px; }

.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom, 0px)); z-index: 90;
  display: flex; align-items: center; gap: 16px;
  padding: 13px 20px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 14px;
  box-shadow: 0 20px 40px -20px rgba(13, 27, 38, .6);
  opacity: 0; transform: translate(-50%, 20px); pointer-events: none;
  transition: opacity .3s, transform .35s var(--ease);
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast a { color: #8FCBEF; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Documents ---------- */
.doc-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 12px; }
.doc {
  display: flex; align-items: center; gap: 16px; padding: 16px 18px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  transition: border-color .2s, transform .3s var(--ease);
}
.section-alt .doc { background: var(--bg); border-color: transparent; }
.doc:hover { border-color: var(--ink); transform: translateY(-2px); }
.doc-icon {
  flex: none; width: 42px; height: 52px; border-radius: 8px;
  background: var(--copper-soft); color: var(--copper);
  display: grid; place-items: center; font-size: 10px; font-weight: 800; letter-spacing: .06em;
}
.doc-text { display: grid; gap: 2px; min-width: 0; }
.doc-title { font-size: 15px; font-weight: 600; line-height: 1.3; }
.doc-meta { font-size: 13px; color: var(--muted); }
.doc .i-download, .doc .i-external { margin-left: auto; flex: none; width: 20px; height: 20px; color: var(--muted); }
.doc:hover .i-download, .doc:hover .i-external { color: var(--ink); }

.doc-covers { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 24px 20px; }
.doc-cover { display: flex; flex-direction: column; gap: 14px; }
.doc-cover-img { aspect-ratio: 3 / 4; border-radius: 16px; overflow: hidden; background: var(--bg); border: 1px solid var(--line); }
.doc-cover-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.doc-cover:hover .doc-cover-img img { transform: scale(1.04); }
.doc-cover .doc-title { font-size: 14px; }

/* ---------- Sticky in-page subnav ---------- */
.subnav {
  position: sticky; top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.subnav .wrap { display: flex; gap: 6px; overflow-x: auto; padding-block: 10px; scrollbar-width: none; }
.subnav .wrap::-webkit-scrollbar { display: none; }
.subnav a { flex: none; display: inline-flex; align-items: center; height: 38px; padding: 0 16px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--ink-2); transition: background-color .2s, color .2s; }
.subnav a:hover { background: var(--surface); }
.subnav a.is-current { background: var(--ink); color: #fff; }

/* ---------- Gallery + lightbox ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.gallery a { display: block; aspect-ratio: 1; border-radius: 16px; overflow: hidden; background: var(--bg); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.gallery a:hover img { transform: scale(1.05); }
.gallery--docs { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.gallery--docs a { aspect-ratio: 3 / 4; border: 1px solid var(--line); background: var(--surface); }

.lightbox { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 64px 16px; background: rgba(8, 15, 22, .93); }
.lightbox img { max-width: min(1200px, 100%); max-height: 100%; object-fit: contain; border-radius: 12px; }
.lb-btn { position: absolute; width: 48px; height: 48px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .12); color: #fff; display: grid; place-items: center; cursor: pointer; transition: background-color .2s; }
.lb-btn:hover { background: rgba(255, 255, 255, .24); }
.lb-close { top: calc(16px + env(safe-area-inset-top, 0px)); right: 16px; }
.lb-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 16px; top: 50%; transform: translateY(-50%); }
.lb-count { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); color: rgba(255, 255, 255, .7); font-size: 13px; }

/* ---------- Quotes, awards ---------- */
.quote { display: flex; flex-direction: column; gap: 24px; padding: clamp(24px, 3vw, 36px); border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.section-alt .quote { background: var(--bg); border-color: transparent; }
.quote blockquote { margin: 0; font-size: 1.05rem; line-height: 1.55; letter-spacing: -.01em; color: var(--ink); }
.quote blockquote::before { content: "\201C"; display: block; margin-bottom: 10px; font-size: 3.5rem; line-height: .6; font-weight: 700; color: var(--blue); }
.quote figcaption { margin-top: auto; font-size: 14px; color: var(--muted); }

.awards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.award { display: grid; gap: 12px; align-content: start; padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.section-alt .award { background: var(--bg); border-color: transparent; }
.award-year { font-size: 13px; font-weight: 700; color: var(--copper); letter-spacing: .04em; }
.award p { color: var(--muted); font-size: 15px; }

/* ---------- Callouts ---------- */
.callout { display: flex; gap: 14px; padding: 18px 22px; border-radius: 16px; background: var(--blue-soft); color: var(--ink-2); font-size: 15px; }
.callout .i { width: 22px; height: 22px; color: var(--blue); margin-top: 1px; }
.callout--copper { background: var(--copper-soft); }
.callout--copper .i { color: var(--copper); }
.callout--plain { background: var(--surface); border: 1px solid var(--line); }
.callout a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Legal pages ---------- */
.legal { display: grid; grid-template-columns: 250px 1fr; gap: 48px clamp(32px, 6vw, 80px); align-items: start; }
.legal-toc { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 2px; font-size: 14px; }
.legal-toc-title { padding: 0 12px 10px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.legal-toc a { padding: 9px 12px; border-radius: 10px; color: var(--muted); transition: background-color .2s, color .2s; }
.legal-toc a:hover, .legal-toc a.is-current { background: var(--surface); color: var(--ink); }
.legal-body section { scroll-margin-top: calc(var(--header-h) + 24px); }
.legal-body section + section { margin-top: 48px; padding-top: 48px; border-top: 1px solid var(--line); }
.legal-body h2 { margin: 0 0 18px; font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
.legal-body p, .legal-body li { color: var(--ink-2); }
.legal-body > section > * + * { margin-top: 1em; }
.legal-body ol, .legal-body ul { padding-left: 1.3em; }
.legal-body li + li { margin-top: .5em; }
.legal-meta { font-size: 13px; color: var(--muted); }

/* ---------- Blog ---------- */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 40px 24px; }
.post { display: flex; flex-direction: column; gap: 16px; }
.post-media { aspect-ratio: 16 / 10; border-radius: 20px; overflow: hidden; background: var(--bg); }
.post-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.post:hover .post-media img { transform: scale(1.04); }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); }
.post h3 { font-size: 1.2rem; line-height: 1.3; transition: color .2s; }
.post:hover h3 { color: var(--blue); }
.post p { font-size: 15px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post--feature { grid-column: 1 / -1; display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px clamp(32px, 5vw, 64px); align-items: center; }
.post--feature .post-media { aspect-ratio: 16 / 9; }
.post--feature h3 { font-size: clamp(1.6rem, 3vw, 2.4rem); letter-spacing: -.035em; line-height: 1.1; }
.post--feature p { -webkit-line-clamp: 4; font-size: 1.05rem; }

.article { max-width: 760px; margin-inline: auto; }
.article-head { display: grid; gap: 20px; }
.article-body { margin-top: 40px; }
.article-body.prose { max-width: none; font-size: 1.05rem; }
.article-foot { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }

/* ---------- App store buttons ---------- */
.store-btns { display: flex; flex-wrap: wrap; gap: 12px; }
.store-btn { display: inline-flex; align-items: center; gap: 14px; height: 58px; padding: 0 22px 0 18px; border-radius: 16px; background: var(--ink); color: #fff; transition: background-color .2s; }
.store-btn:hover { background: var(--blue); }
.store-btn .i { width: 24px; height: 24px; }
.store-btn small { display: block; font-size: 11px; opacity: .7; }
.store-btn strong { display: block; font-size: 15px; line-height: 1.2; }

/* ---------- Map ---------- */
.map { aspect-ratio: 16 / 10; border-radius: var(--radius); overflow: hidden; background: var(--bg); border: 1px solid var(--line); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(.35); }

/* ---------- 404 ---------- */
.error-page { display: grid; justify-items: center; text-align: center; gap: 24px; padding-block: clamp(72px, 12vw, 160px); }
.error-code { font-size: clamp(5rem, 16vw, 11rem); font-weight: 800; letter-spacing: -.06em; line-height: .9; color: var(--blue-soft); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .page-hero--split > .wrap, .split, .split--wide, .split--narrow,
  .legal, .cart, .post--feature, .grid-2, .feature-rows, .vsteps--cols, .checklist--2 { grid-template-columns: 1fr; }
  .split.is-reverse > *:first-child { order: 0; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .legal-toc { display: none; }
  .summary { position: static; }
  .page-hero h1 { max-width: none; }
}
@media (max-width: 600px) {
  .grid-4 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr; }
  .kpi { padding: 22px 0; }
  .kpi + .kpi { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .doc-list { grid-template-columns: 1fr; }
  .acc-body { padding-right: 0; }
  .table th, .table td { padding: 13px 16px; }
  .cart-row { grid-template-columns: 72px 1fr; row-gap: 14px; }
  .cart-thumb { width: 72px; height: 72px; }
  .cart-row .qty { grid-column: 2; }
  .cart-line { grid-column: 2; text-align: left; min-width: 0; }
  .link-card { min-height: 0; gap: 18px; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .doc-covers { grid-template-columns: repeat(2, 1fr); }
  .lb-prev { left: 8px; } .lb-next { right: 8px; }
}

/* 30-oferta.css */
/* ============================================================
   Offer pages — additions used by oferta / montaz
   ============================================================ */

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

/* Price list per equipment version inside a model card */
.model-versions { display: grid; gap: 2px; }
.version-row {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 11px 14px; border-radius: 12px; font-size: 15px;
}
.version-row:nth-child(odd) { background: var(--surface); }
.version-row span { color: var(--muted); }
.version-row strong { font-weight: 700; letter-spacing: -.02em; white-space: nowrap; }

/* Step number used inside a card (installation steps) */
.card .step-n { margin-bottom: 0; }

/* Narrow tables placed in a half-width column must not force a scrollbar */
.table--compact { min-width: 0; }

/* Keep spec rows of the three model cards on the same baseline */
.page-oferta .model-tag { min-height: 2.9em; }

/* 31-sklep.css */
/* ============================================================
   Shop & legal pages — small additions
   ============================================================ */

/* Visually hidden (table captions read by screen readers) */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}

/* Let stacked cards fill the column instead of shrinking to their content */
.stack--fill { justify-items: stretch; }

/* Price cell that carries a note instead of a number */
.table .num.muted { font-weight: 500; }

/* Keep portrait product renders inside the media box.
   .product-media is a flex item, so min-height:auto plus a percentage-sized image
   let a tall render push past (and overflow) the square aspect-ratio box. A definite
   height makes height:100% + object-fit:contain resolve reliably for any aspect. */
.product-media { min-height: 0; height: 260px; aspect-ratio: auto; overflow: hidden; }
.product-media img { width: 100%; height: 100%; object-fit: contain; }
.product-media .badge { z-index: 1; }

/* Price tables: on phones stack name over price instead of scrolling sideways */
@media (max-width: 600px) {
  .table--stack { min-width: 0; }
  .table--stack thead { display: none; }
  .table--stack tbody tr { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
  .table--stack tbody tr:last-child { border-bottom: 0; }
  .table--stack td { padding: 0; border: 0; }
  .table--stack .num { text-align: right; align-self: center; white-space: normal; }
  .table--stack .num.muted { font-size: 13px; }
  .table--stack tr.table-group { display: block; padding: 12px 16px; }
}

/* ---------- Home: hero chip — large variant (hero "Generalny dystrybutor" badge) ---------- */
.chip--lg { font-size: 15px; padding: 10px 18px 10px 14px; gap: 12px; }
.chip--lg .chip-dot { width: 10px; height: 10px; }
.hero-chip { margin-bottom: 0; }

/* ---------- Home: warranty claim + scrolling blog-posts strip, as one dark
   "highlight" band right under the hero chip (above the H1) — the first
   thing a visitor sees, per the client's request. Reuses the same dark
   rounded-card look as .band/.band--accent elsewhere on the page. ---------- */
.hero-highlight {
  position: relative; overflow: hidden; isolation: isolate;
  margin-top: clamp(20px, 3vw, 28px);
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--radius); background: var(--ink); color: #fff;
  display: grid; grid-template-columns: minmax(200px, 300px) 1fr; gap: 24px; align-items: center;
}
.hero-highlight::after {
  content: ""; position: absolute; z-index: -1; left: -120px; top: -160px;
  width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 104, 58, .55), transparent 70%);
}
.hero-highlight-claim { margin: 0; font-size: clamp(1.05rem, 1.5vw, 1.4rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.3; }
.hero-highlight-claim strong { color: var(--copper-soft); font-weight: 700; }
/* No posts yet — claim alone, full width, no empty space where the ticker would go. */
.hero-highlight--solo { grid-template-columns: 1fr; text-align: center; }
.hero-highlight-claim--solo { max-width: 46ch; margin-inline: auto; font-size: clamp(1.2rem, 2.2vw, 1.7rem); }

.ticker {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.ticker-track { display: flex; gap: 16px; width: max-content; animation: ticker-scroll 36s linear infinite; }
.ticker:hover .ticker-track, .ticker:focus-within .ticker-track { animation-play-state: paused; }
.ticker-card {
  flex: 0 0 220px; display: grid; gap: 10px; padding: 12px; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.ticker-card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(0, 0, 0, .5); }
.ticker-media { aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; background: var(--bg); }
.ticker-media img { width: 100%; height: 100%; object-fit: cover; }
.ticker-date { font-size: 11px; font-weight: 600; color: var(--muted); }
.ticker-card h3 { font-size: .9rem; letter-spacing: -.02em; line-height: 1.3; }
@keyframes ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
  .ticker-track { animation: none; }
}
@media (max-width: 760px) {
  .hero-highlight { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .ticker-card { flex: 0 0 200px; }
}