/* Kelvin Climate Hire — site styles */
:root {
  --ink: #0b1d26;
  --ink-2: #33464f;
  --muted: #64767e;
  --paper: #f4f2ec;
  --paper-2: #ebe7de;
  --card: #ffffff;
  --line: #ded9ce;
  --line-2: #ece8df;
  --teal: #0c6f78;
  --teal-ink: #08525a;
  --teal-soft: #d7ecea;
  --frost: #a9dbd8;
  --heat: #e4572e;
  --heat-soft: #fbe3da;
  --sun: #f2b31b;
  --ok: #1d7a4c;
  --ok-soft: #dcefe4;
  --warn: #9a5b00;
  --warn-soft: #fbecd2;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(11, 29, 38, .06), 0 8px 24px rgba(11, 29, 38, .06);
  --shadow-lg: 0 2px 6px rgba(11, 29, 38, .08), 0 24px 60px rgba(11, 29, 38, .14);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Archivo", "Inter", system-ui, sans-serif;
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.55 var(--font); -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.08; margin: 0; letter-spacing: -.02em; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4.4rem); font-weight: 800; letter-spacing: -.035em; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.7rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.muted { color: var(--muted); }
.eyebrow {
  font: 600 .78rem/1 var(--font); letter-spacing: .14em; text-transform: uppercase; color: var(--teal);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.tabular { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ── demo bar ─────────────────────────────────────────── */
.demo-bar { background: var(--ink); color: #cfdce0; font-size: .84rem; }
.demo-bar .wrap { display: flex; align-items: center; gap: 14px; min-height: 44px; flex-wrap: wrap; padding: 6px 0; }
.demo-bar b { color: #fff; font-weight: 600; }
.demo-bar .spacer { flex: 1; }
.plan-switch { display: inline-flex; background: rgba(255,255,255,.08); border-radius: 999px; padding: 3px; }
.plan-switch button {
  border: 0; background: transparent; color: #cfdce0; padding: 5px 12px; border-radius: 999px; cursor: pointer;
  font-size: .8rem; font-weight: 600; white-space: nowrap;
}
.plan-switch button[aria-pressed="true"] { background: #fff; color: var(--ink); }
.demo-bar a { color: #fff; text-decoration: none; font-weight: 600; }
.demo-bar a:hover { text-decoration: underline; }

/* ── header ───────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(244, 242, 236, .9); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.2rem/1 var(--display); letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; border-radius: 9px; background: var(--ink); display: grid; place-items: center; }
.brand small { display: block; font: 500 .68rem/1 var(--font); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.nav { display: flex; gap: 4px; margin-left: 8px; }
.nav a { text-decoration: none; padding: 8px 12px; border-radius: 8px; font-weight: 500; color: var(--ink-2); font-size: .95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); background: var(--paper-2); }
.header-cta { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.phone-link { text-decoration: none; font-weight: 600; font-size: .95rem; display: flex; align-items: center; gap: 8px; }
.phone-link span { color: var(--muted); font-weight: 500; font-size: .78rem; display: block; line-height: 1; }
.basket-link { position: relative; }
.basket-count {
  position: absolute; top: -6px; right: -6px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px;
  background: var(--heat); color: #fff; font-size: .72rem; font-weight: 700; display: grid; place-items: center;
}
.btn.menu-btn { display: none; }
.basket-count[hidden] { display: none; }
.btn svg, .phone-link svg { flex: none; max-width: none; }

/* ── buttons & inputs ─────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 20px;
  border-radius: 10px; border: 1px solid transparent; font-weight: 600; font-size: .96rem; text-decoration: none;
  cursor: pointer; transition: transform .12s ease, background .15s, box-shadow .15s; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #142f3b; }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-ink); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { background: var(--card); }
.btn-light { background: #fff; color: var(--ink); }
.btn-sm { height: 36px; padding: 0 14px; font-size: .88rem; border-radius: 8px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
:focus-visible { outline: 3px solid var(--frost); outline-offset: 2px; }

.field { display: grid; gap: 6px; }
.field label { font-size: .84rem; font-weight: 600; color: var(--ink-2); }
.input, select.input, textarea.input {
  width: 100%; height: 46px; padding: 0 14px; background: #fff; border: 1px solid var(--line); border-radius: 10px;
  transition: border-color .15s, box-shadow .15s;
}
textarea.input { height: auto; min-height: 110px; padding: 12px 14px; resize: vertical; }
.input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--teal-soft); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-error { color: var(--heat); font-size: .9rem; min-height: 1.2em; }
.hp { position: absolute; left: -9999px; }

/* ── hero ─────────────────────────────────────────────── */
.hero { padding: 56px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 span { color: var(--teal); }
.hero-lead { font-size: 1.15rem; color: var(--ink-2); max-width: 34ch; margin-top: 22px; }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.postcode-check {
  margin-top: 30px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 6px;
  display: flex; gap: 6px; max-width: 460px; box-shadow: var(--shadow);
}
.postcode-check input { border: 0; flex: 1; padding: 0 14px; min-width: 0; background: transparent; text-transform: uppercase; }
.postcode-check input:focus { outline: none; }
.postcode-result { margin-top: 10px; font-size: .92rem; min-height: 1.4em; }
.postcode-result.ok { color: var(--ok); }
.postcode-result.no { color: var(--warn); }
.hero-visual { position: relative; aspect-ratio: 1 / 1.02; border-radius: 28px; background: var(--teal); overflow: hidden; }
.hero-visual::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 80% at 80% 0%, rgba(255,255,255,.22), transparent 60%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.06) 0 1px, transparent 1px 56px);
}
.hero-visual .unit { position: absolute; left: 50%; bottom: 7%; width: 68%; transform: translateX(-50%); filter: drop-shadow(0 30px 40px rgba(0,0,0,.25)); }
.chip {
  position: absolute; background: #fff; border-radius: 14px; padding: 12px 14px; box-shadow: var(--shadow-lg);
  font-size: .86rem; display: flex; gap: 10px; align-items: center; max-width: 230px;
}
.chip b { display: block; font-size: 1rem; }
.chip .dot { width: 10px; height: 10px; border-radius: 50%; background: #2bb673; box-shadow: 0 0 0 5px rgba(43,182,115,.18); flex: none; }
.chip-a { top: 8%; left: 6%; }
.chip-b { top: 30%; right: 5%; }
.temp-chip { font-family: var(--display); font-size: 2.2rem; font-weight: 800; letter-spacing: -.03em; }

/* ── strips & sections ────────────────────────────────── */
.facts { border-block: 1px solid var(--line); background: var(--paper); }
.facts .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 24px 22px; border-left: 1px solid var(--line); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact b { display: block; font: 800 1.5rem/1.1 var(--display); letter-spacing: -.02em; }
.fact span { color: var(--muted); font-size: .9rem; }
.section { padding: 96px 0; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 40px; }
.section-head p { max-width: 46ch; color: var(--ink-2); }
.section-head h2 { margin-top: 14px; max-width: 18ch; }
.band-dark { background: var(--ink); color: #e6eef0; }
.band-dark .muted, .band-dark .section-head p { color: #9fb2b8; }
.band-dark .eyebrow { color: var(--frost); }
.band-white { background: #fff; }

/* categories */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cat {
  display: grid; grid-template-columns: 1fr 110px; align-items: center; gap: 10px; padding: 22px 22px 22px 26px;
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s;
}
.cat:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--line); }
.cat h3 { font-size: 1.12rem; }
.cat p { color: var(--muted); font-size: .9rem; margin-top: 6px; }
.cat .from { margin-top: 14px; font-size: .86rem; font-weight: 600; color: var(--teal); }
.cat .art { width: 110px; height: 110px; border-radius: 12px; }

/* product cards */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.products.four { grid-template-columns: repeat(4, 1fr); }
.pcard {
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); overflow: hidden; display: flex;
  flex-direction: column; transition: box-shadow .18s, transform .18s; text-decoration: none;
}
.pcard:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.pcard .art-wrap { position: relative; aspect-ratio: 4 / 3; }
.pcard .art-wrap > svg, .pcard .art-wrap > img { width: 100%; height: 100%; object-fit: cover; }
.badge {
  position: absolute; top: 12px; left: 12px; background: var(--ink); color: #fff; font-size: .72rem; font-weight: 700;
  padding: 5px 9px; border-radius: 6px; letter-spacing: .02em;
}
.badge.sun { background: var(--sun); color: var(--ink); }
.pcard .body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pcard .model { font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.specs-inline { display: flex; gap: 14px; flex-wrap: wrap; font-size: .86rem; color: var(--ink-2); }
.specs-inline span { display: inline-flex; gap: 5px; align-items: center; }
.pcard .price-row { margin-top: auto; display: flex; align-items: end; justify-content: space-between; gap: 10px; padding-top: 14px; border-top: 1px dashed var(--line); }
.price { font: 800 1.6rem/1 var(--display); letter-spacing: -.02em; }
.price small { font: 500 .82rem var(--font); color: var(--muted); letter-spacing: 0; }
.price-day { font-size: .82rem; color: var(--muted); }
.stock { font-size: .8rem; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.stock::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #2bb673; }
.stock.low::before { background: var(--sun); }
.stock.none::before { background: var(--heat); }

/* sizing tool */
.sizer { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: #fff; border-radius: 22px; overflow: hidden; box-shadow: var(--shadow); }
.sizer-form { padding: 40px; display: grid; gap: 26px; }
.range-row { display: grid; gap: 10px; }
.range-row .top { display: flex; justify-content: space-between; font-weight: 600; }
.range-row output { font-family: var(--display); font-weight: 800; font-size: 1.15rem; }
input[type="range"] { width: 100%; accent-color: var(--teal); }
.toggles { display: flex; gap: 8px; flex-wrap: wrap; }
.toggle {
  border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 8px 14px; cursor: pointer; font-size: .9rem; font-weight: 500;
}
.toggle[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.sizer-out { background: var(--teal); color: #fff; padding: 40px; display: flex; flex-direction: column; gap: 18px; }
.sizer-out .need { font: 800 4rem/1 var(--display); letter-spacing: -.04em; }
.sizer-out .need small { font-size: 1.4rem; font-weight: 700; }
.reco { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 14px; padding: 16px; display: flex; gap: 16px; align-items: center; text-decoration: none; }
.reco:hover { background: rgba(255,255,255,.16); }
.reco .art { width: 74px; height: 74px; border-radius: 10px; flex: none; overflow: hidden; }
.reco b { display: block; font-size: 1.05rem; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.step { padding: 28px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.03); }
.step::before {
  counter-increment: s; content: "0" counter(s); font: 800 .9rem/1 var(--display); color: var(--frost);
  display: block; margin-bottom: 36px; letter-spacing: .05em;
}
.step h3 { color: #fff; margin-bottom: 8px; }

/* sectors */
.sectors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.sector { background: var(--paper); padding: 30px; }
.sector svg { width: 30px; height: 30px; margin-bottom: 22px; color: var(--teal); }
.sector p { color: var(--muted); font-size: .94rem; margin-top: 8px; }

/* reviews */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review { background: #fff; border-radius: var(--radius); padding: 28px; border: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 18px; }
.stars { color: var(--sun); letter-spacing: 2px; font-size: 1rem; }
.review blockquote { margin: 0; font-size: 1.04rem; color: var(--ink); }
.review footer { margin-top: auto; font-size: .88rem; color: var(--muted); }
.review footer b { color: var(--ink); display: block; }

/* coverage */
.coverage { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.area-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.area-list li { list-style: none; padding: 14px 16px; background: #fff; border-radius: 10px; border: 1px solid var(--line-2); font-weight: 500; display: flex; align-items: center; gap: 10px; }
.area-list ul, ul.area-list { padding: 0; margin: 26px 0 0; }
.map-card { background: var(--ink); border-radius: 22px; padding: 26px; color: #fff; }

/* faq */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { background: #fff; border: 1px solid var(--line-2); border-radius: 12px; padding: 0 22px; }
.faq summary { cursor: pointer; padding: 20px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.4rem/1 var(--font); color: var(--teal); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--ink-2); }

/* cta band */
.cta-band { background: var(--heat); color: #fff; border-radius: 26px; padding: 56px; display: flex; justify-content: space-between; align-items: center; gap: 30px; }
.cta-band h2 { max-width: 16ch; }
.cta-band .btn-light:hover { background: #fff3ee; }

/* footer */
.site-footer { background: var(--ink); color: #aebfc4; padding: 72px 0 30px; margin-top: 96px; font-size: .92rem; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.site-footer h4 { color: #fff; font: 600 .8rem/1 var(--font); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer a { text-decoration: none; display: block; padding: 4px 0; }
.site-footer a:hover { color: #fff; }
.site-footer .brand { color: #fff; }
.site-footer .legal { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: .82rem; }

/* page head */
.page-head { padding: 52px 0 34px; }
.page-head p { color: var(--ink-2); margin-top: 14px; max-width: 60ch; font-size: 1.08rem; }
.crumbs { font-size: .86rem; color: var(--muted); margin-bottom: 18px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--ink); }

/* catalogue */
.catalogue { display: grid; grid-template-columns: 250px 1fr; gap: 36px; align-items: start; }
.filters { position: sticky; top: 92px; display: grid; gap: 26px; }
.filters h4 { font: 600 .78rem/1 var(--font); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.filter-list { display: grid; gap: 4px; }
.filter-list button {
  text-align: left; border: 0; background: transparent; padding: 9px 12px; border-radius: 8px; cursor: pointer;
  display: flex; justify-content: space-between; font-weight: 500; color: var(--ink-2);
}
.filter-list button:hover { background: var(--paper-2); }
.filter-list button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.filter-list button span { opacity: .6; font-size: .86rem; }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 14px; flex-wrap: wrap; }
.toolbar select { width: auto; height: 40px; }
.empty { padding: 60px; text-align: center; background: #fff; border-radius: var(--radius); color: var(--muted); }

/* product page */
.product-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: start; padding-bottom: 40px; }
.product-visual { border-radius: 22px; overflow: hidden; aspect-ratio: 1 / .92; position: sticky; top: 92px; }
.product-visual > svg, .product-visual > img { width: 100%; height: 100%; object-fit: cover; }
.product-info h1 { font-size: clamp(2rem, 3.6vw, 3rem); }
.product-info .summary { font-size: 1.1rem; color: var(--ink-2); margin-top: 14px; }
.spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; margin-top: 26px; }
.spec-grid div { background: #fff; padding: 14px 16px; }
.spec-grid dt { font-size: .76rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.spec-grid dd { margin: 4px 0 0; font-weight: 700; font-family: var(--display); font-size: 1.1rem; }
.rates { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.rate { border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; background: #fff; }
.rate.best { border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-soft); }
.rate span { font-size: .8rem; color: var(--muted); font-weight: 600; }
.rate b { display: block; font: 800 1.45rem/1.15 var(--display); margin-top: 4px; }
.buy-box { margin-top: 26px; background: #fff; border-radius: 16px; padding: 22px; border: 1px solid var(--line-2); box-shadow: var(--shadow); display: grid; gap: 16px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; height: 46px; background: #fff; }
.qty button { width: 42px; height: 100%; border: 0; background: transparent; cursor: pointer; font-size: 1.2rem; }
.qty input { width: 44px; text-align: center; border: 0; height: 100%; }
.price-calc { display: grid; gap: 6px; font-size: .94rem; padding: 14px 16px; background: var(--paper); border-radius: 10px; }
.price-calc .row { display: flex; justify-content: space-between; }
.price-calc .total { font-weight: 800; font-family: var(--display); font-size: 1.15rem; padding-top: 6px; border-top: 1px solid var(--line); margin-top: 4px; }
.checks { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.checks li { display: flex; gap: 10px; align-items: flex-start; }
.checks li::before { content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 50%; background: var(--teal-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%230c6f78' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.tag { font-size: .8rem; padding: 5px 10px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); font-weight: 500; }

/* basket & checkout */
.two-col { display: grid; grid-template-columns: 1.3fr .7fr; gap: 32px; align-items: start; }
.panel { background: #fff; border-radius: 18px; border: 1px solid var(--line-2); padding: 28px; }
.panel + .panel { margin-top: 18px; }
.panel h3 { margin-bottom: 18px; }
.line-item { display: grid; grid-template-columns: 76px 1fr auto auto; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.line-item:last-child { border-bottom: 0; }
.line-item .art { width: 76px; height: 76px; border-radius: 10px; overflow: hidden; }
.line-item .art > * { width: 100%; height: 100%; object-fit: cover; }
.link-btn { border: 0; background: none; color: var(--muted); cursor: pointer; text-decoration: underline; font-size: .86rem; padding: 0; }
.summary-panel { position: sticky; top: 92px; }
.sum-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: .95rem; }
.sum-row.total { font: 800 1.3rem var(--display); border-top: 1px solid var(--line); margin-top: 8px; padding-top: 14px; }
.notice { padding: 14px 16px; border-radius: 10px; font-size: .9rem; background: var(--teal-soft); color: var(--teal-ink); }
.notice.warn { background: var(--warn-soft); color: var(--warn); }
.notice.err { background: var(--heat-soft); color: #9b2c10; }
.card-field { display: grid; grid-template-columns: 1.6fr 1fr .8fr; gap: 10px; }
.secure { display: flex; align-items: center; gap: 8px; font-size: .84rem; color: var(--muted); }
.success { text-align: center; padding: 60px 30px; }
.success .tick { width: 72px; height: 72px; border-radius: 50%; background: var(--ok-soft); display: grid; place-items: center; margin: 0 auto 24px; }
.ref { font: 800 1.6rem var(--display); letter-spacing: .04em; background: var(--paper); display: inline-block; padding: 10px 18px; border-radius: 10px; margin: 16px 0; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 22px; }
.timeline div { padding-top: 14px; border-top: 4px solid var(--line); font-size: .86rem; color: var(--muted); font-weight: 600; }
.timeline div.done { border-color: var(--teal); color: var(--ink); }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.info-card { background: var(--ink); color: #dce6e9; border-radius: 22px; padding: 34px; display: grid; gap: 24px; }
.info-card h3 { color: #fff; }
.info-card .row b { color: #fff; display: block; font-size: 1.15rem; }
.info-card .row span { font-size: .84rem; color: #92a7ad; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }

/* toast */
.toast { position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 10px; font-size: .92rem; opacity: 0; transition: .25s; z-index: 100; box-shadow: var(--shadow-lg); pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* packages page */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.plan { background: #fff; border-radius: 22px; padding: 36px; border: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 20px; }
.plan.featured { background: var(--ink); color: #dce6e9; border-color: var(--ink); }
.plan.featured h3, .plan.featured .plan-price { color: #fff; }
.plan-price { font: 800 3.4rem/1 var(--display); letter-spacing: -.04em; }
.plan-price small { font: 500 1rem var(--font); color: var(--muted); letter-spacing: 0; }
.plan .checks li { font-size: .96rem; }
.plan.featured .checks li::before { background-color: rgba(169,219,216,.2); }
.compare { width: 100%; border-collapse: collapse; background: #fff; border-radius: 18px; overflow: hidden; }
.compare th, .compare td { padding: 15px 20px; text-align: left; border-bottom: 1px solid var(--line-2); font-size: .95rem; }
.compare thead th { background: var(--paper-2); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); }
.compare td:nth-child(n+2), .compare th:nth-child(n+2) { text-align: center; width: 22%; }
.yes { color: var(--teal); font-weight: 700; }
.no { color: #b9b3a6; }

/* reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ── responsive ───────────────────────────────────────── */
@media (max-width: 1020px) {
  .nav { display: none; }
  .btn.menu-btn { display: inline-flex; }
  .nav.open { display: grid; position: absolute; top: 72px; left: 0; right: 0; background: var(--paper); padding: 12px 20px 20px; border-bottom: 1px solid var(--line); }
  .hero .wrap, .sizer, .coverage, .contact-grid, .two-col, .product-layout, .catalogue, .plans { grid-template-columns: 1fr; }
  .product-visual, .filters, .summary-panel { position: static; }
  .cats, .products, .products.four, .reviews, .sectors, .steps { grid-template-columns: 1fr 1fr; }
  .facts .wrap { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(3) { border-left: 0; padding-left: 0; }
  .site-footer .cols { grid-template-columns: 1fr 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 40px; }
}
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .cats, .products, .products.four, .reviews, .sectors, .steps, .grid-2, .area-list, .spec-grid, .rates { grid-template-columns: 1fr; }
  .phone-link { display: none; }
  .brand small { display: none; }
  .header-cta { gap: 8px; }
  .site-header .wrap { gap: 12px; }
  .hero { padding-top: 30px; }
  .sizer-form, .sizer-out { padding: 26px; }
  .line-item { grid-template-columns: 60px 1fr; }
  .line-item .art { width: 60px; height: 60px; }
  .card-field { grid-template-columns: 1fr 1fr; }
  .card-field > :first-child { grid-column: 1 / -1; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .site-footer .cols { grid-template-columns: 1fr; }
  .compare th, .compare td { padding: 12px 10px; font-size: .86rem; }
}