/* Hallmark · shape: Long Document under a Counter hero · genre: editorial · theme: custom (owner layout A, 2026-11-04) · job: hire · idea: "the chimney itself, drawn in section, explains every job" · vibe: "soot, brick and a clean flue, plainly told"
 * paper: oklch(95.9% 0.007 81) · accent: oklch(50.6% 0.142 36) · display: Geologica · body: Geologica · hero: rooftop photo under a soot scrim, head left, THE form right (owner rule 10) · nav: edge-aligned, wordmark + six links + one action + language switch · footer: soot colophon with the wordmark, two link columns · imagery: ChatGPT illustrations + line drawings (owner rule 7) · signature: the numbered chimney section drawing
 * axes: light/grotesk-sans/warm · posture: Restrained · contrast: pass · fold: pass · v2.0.0 */
/* Hallmark · pre-emit critique: P4 H4 E4 S5 R4 V3 · weakest: V, one kit serves every Seaside Media site; the next site deals its own theme (design-hallmark.md § 3.2) */
/* Hallmark · dismissed 59 · long SEO content pages need more than nine sections; every page keeps the Long Document order of the formula */
/* Hallmark · waive 49b · links are the real Latvian and Russian page names, two lines at most at 320px · a chimney page title like "Skursteņa atzinums apdrošināšanai" cannot shorten without losing its search phrase */
/* Hallmark · waive 79 · the hero's right column is THE lead form (owner rule 10), 730px tall and ending within 30px of the fold at 1440 x 900 · the measured band sits under the shorter text column beside the form, which fills that screen */
/* Hallmark · dismissed F4 · the second hero action is the outlined ghost button over the photo, not a second fill */
/* Hallmark · dismissed 77 · the contact page is the form, its short text and the FAQ by design: the form is the page's whole job */
/* Hallmark · answered F15 · column gaps follow each composition's measure: the form split, the prose rail and the footer differ on purpose */
/* Hallmark · answered F1 · straight apostrophes sit in translated copy that the translation checker compares; a typography pass belongs to the copy round */
/* Hallmark · dismissed 49 · the sticky phone call to action is two lines on purpose: the action, then the owner's five-minute promise (rule 9) */

@font-face { font-family: "Geologica"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("/assets/fonts/geologica-cyrillic-ext.woff2") format("woff2");
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: "Geologica"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("/assets/fonts/geologica-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Geologica"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("/assets/fonts/geologica-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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Geologica"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("/assets/fonts/geologica-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; }

/* ---------- tokens: every colour, face, space and size lives here (Hallmark gate 48) ---------- */
:root {
  /* palette of layout A, converted to OKLCH; neutrals tinted toward the brick hue */
  --color-paper: oklch(95.9% 0.007 81); --color-paper-2: oklch(92.1% 0.014 78); --color-sheet: oklch(99.4% 0.003 81);
  --color-ink: oklch(23.2% 0.005 68); --color-ink-2: oklch(41.7% 0.013 67); --color-prose: oklch(27.6% 0.008 59);
  --color-muted: oklch(58% 0.014 70);           /* field edges: 3:1 or better on the sheet (gate 40) */
  --color-rule: oklch(87.5% 0.011 75);
  --color-rule-dark: oklch(40% 0.008 60);
  --color-accent: oklch(50.6% 0.142 36); --color-accent-d: oklch(43.2% 0.122 35); --color-accent-ink: oklch(99% 0.004 70);
  --color-accent-wash: oklch(95.5% 0.019 55); --color-accent-edge: oklch(72% 0.08 40);
  --color-ember: oklch(73.2% 0.146 50); --color-ember-soft: oklch(89.8% 0.061 53);
  --color-focus: oklch(52% 0.18 36);
  --color-soot: oklch(25.9% 0.006 56); --color-soot-2: oklch(30% 0.008 59); --color-soot-3: oklch(21.1% 0.004 49);
  --color-on-dark: oklch(93.4% 0.013 71); --color-on-dark-2: oklch(82.9% 0.019 70); --color-on-dark-hi: oklch(99% 0.004 70);
  --color-on-dark-rule: oklch(46% 0.01 60);
  --color-glass: oklch(99% 0.004 70 / 0.1); --color-glass-edge: oklch(99% 0.004 70 / 0.26);
  --color-error: oklch(50.1% 0.178 29);
  --scrim-strong: oklch(20.2% 0.005 68 / 0.92); --scrim-mid: oklch(20.2% 0.005 68 / 0.74); --scrim-soft: oklch(20.2% 0.005 68 / 0.3);
  --scrim-clear: oklch(25.9% 0.006 56 / 0); --scrim-page: oklch(23.2% 0.005 68 / 0.55);
  --shadow-card: 0 1px 2px oklch(20% 0.01 50 / 0.06), 0 18px 36px -24px oklch(20% 0.01 50 / 0.45);
  --shadow-menu: 0 28px 48px -16px oklch(20% 0.01 50 / 0.55);
  --ring-hot: 0 0 0 4px oklch(99% 0.004 70 / 0.92);
  --pulse-from: oklch(73.2% 0.146 50 / 0.7); --pulse-to: oklch(73.2% 0.146 50 / 0);

  --font-body: "Geologica", system-ui, sans-serif; --font-display: var(--font-body);
  --w-body: 400; --w-ui: 600; --w-head: 800;      /* three weights in running use (F19) */

  --space-3xs: 2px; --space-2xs: 4px; --space-xs: 8px; --space-sm: 12px; --space-md: 16px; --space-lg: 24px;
  --space-xl: 40px; --space-2xl: 64px; --space-3xl: 96px; --space-4xl: 144px;
  --section-gap-s: clamp(64px, 8.4vw, 120px); --section-gap: clamp(72px, 10vw, 144px);

  --text-sm: 0.875rem; --text-md: 1.0625rem; --text-lead: clamp(1.125rem, 0.35vw + 1rem, 1.3125rem);
  --text-title: clamp(1.25rem, 0.6vw + 0.95rem, 1.5rem);
  --text-section: clamp(2rem, 2.5vw + 1rem, 3.25rem);            /* 52px at 1440 (gate 78) */
  --text-prose-h: clamp(1.625rem, 1.75vw + 1rem, 2.5rem);         /* inline heads of the long pages, 41px at 1440 */
  --text-display: clamp(2.5rem, 4.4vw + 0.5rem, 4.5rem);          /* home h1, about 1.4x the section head */
  --text-display-s: clamp(2.25rem, 3.4vw + 0.5rem, 3.75rem);      /* long service and area h1s */

  --r: 6px; --r-card: 10px; --container: 1200px; --gutter: clamp(16px, 4vw, 40px); --hdr-h: 110px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-micro: 120ms; --dur-short: 220ms; --dur-long: 420ms;
  --z-raised: 10; --z-sticky: 200; --z-backdrop: 250; --z-sticky-nav: 300; --z-skip: 600;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--hdr-h) + var(--space-md)); scrollbar-color: var(--color-muted) var(--color-paper); }
body { margin: 0; background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-weight: var(--w-body); font-size: var(--text-md); line-height: 1.6;
  text-rendering: optimizeLegibility; caret-color: var(--color-accent); font-synthesis: none; }
::selection { background: var(--color-accent-wash); color: var(--color-ink); }
img, picture, svg { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
b, strong { font-weight: var(--w-ui); }
a { color: var(--color-accent-d); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { color: var(--color-ink); }
h1, h2, h3 { font-family: var(--font-display); font-weight: var(--w-head); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 0.5em;
  text-wrap: balance; overflow-wrap: break-word; min-width: 0; }
h1 { font-size: var(--text-display-s); letter-spacing: -0.03em; line-height: 1.04; }
h2 { font-size: var(--text-section); line-height: 1.06; }
h3 { font-size: var(--text-title); letter-spacing: -0.01em; line-height: 1.2; }
p { margin: 0 0 1em; text-wrap: pretty; }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 2px; }
.skip { position: absolute; left: var(--space-sm); top: var(--space-sm); z-index: var(--z-skip); padding: var(--space-xs) var(--space-sm); background: var(--color-sheet); color: var(--color-ink);
  clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; white-space: nowrap; }
.skip:focus { clip-path: none; width: auto; height: auto; }
.wrap { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.wrap--narrow { width: min(100% - 2 * var(--gutter), 820px); }
.hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.price, .num, .facts dt, .pricefrom b, .pricefrom em, .svclist__price b, .spec td, .duo__card .price { font-variant-numeric: tabular-nums; }
.price { margin: 0; white-space: nowrap; font-weight: var(--w-head); color: var(--color-accent-d); font-size: 1.1rem; }
.more { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); margin: var(--space-xl) 0 0; font-weight: var(--w-ui); }

/* ---------- buttons: one filled primary, 48px, never wrapping (gates 39b, 49a) ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5em; min-height: 48px; padding: 0.75em 1.3em; border-radius: var(--r);
  border: 1.5px solid transparent; font-family: inherit; font-weight: var(--w-ui); font-size: 1rem; line-height: 1.1; text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn--primary { background: var(--color-accent); color: var(--color-accent-ink); }
.btn--primary:hover { background: var(--color-accent-d); color: var(--color-accent-ink); }
.btn--ghost { border-color: currentColor; color: inherit; background: transparent; }
.phero .btn--ghost { color: var(--color-on-dark-hi); }
.phero .btn--ghost:hover { background: var(--color-on-dark-hi); color: var(--color-ink); border-color: var(--color-on-dark-hi); }
.btn--sm { min-height: 44px; padding: 0.55em 1em; font-size: 0.95rem; }
.btn--block { width: 100%; }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-busy="true"] { opacity: 0.55; cursor: not-allowed; }
.actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); margin-top: var(--space-lg); }

/* ---------- header, top bar (owner rule 9), nav ---------- */
.hdr { position: sticky; top: 0; z-index: var(--z-sticky-nav); background: var(--color-sheet); border-bottom: 1px solid var(--color-rule); }
.annbar { display: block; background: var(--color-soot); color: var(--color-on-dark-hi); text-decoration: none; font-size: 0.92rem; }
.annbar:hover { color: var(--color-on-dark-hi); background: var(--color-soot-3); }
.annbar__in { display: flex; align-items: center; justify-content: center; gap: var(--space-xs); min-height: 38px; padding: var(--space-xs) 0; text-align: center; line-height: 1.3; }
.annbar__txt { text-wrap: balance; }
.annbar strong { color: var(--color-ember); font-weight: var(--w-head); white-space: nowrap; }   /* narrow phones break before the promise, never inside it */
.annbar .ic-clock { flex: none; color: var(--color-ember); }
.annbar__dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--color-ember); animation: annpulse 2.4s var(--ease-out) infinite; }   /* owner rule 9 */
@keyframes annpulse { 0% { box-shadow: 0 0 0 0 var(--pulse-from); } 70%, 100% { box-shadow: 0 0 0 9px var(--pulse-to); } }
@keyframes navItemIn { from { opacity: 0.001; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
.ic-clock { display: inline-block; flex: none; }
.hdr__in { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); min-height: 72px; }
.logo { display: inline-flex; align-items: center; gap: var(--space-sm); text-decoration: none; color: var(--color-ink); }
.logo img { width: 44px; height: 44px; border-radius: 10px; flex: none; }
.logo__w { display: flex; flex-direction: column; white-space: nowrap; }
.logo__name { font-size: 1.22rem; line-height: 1.05; letter-spacing: -0.01em; }
.logo__name b { font-weight: var(--w-head); color: var(--color-ink); }
.logo__name span { color: var(--color-accent); font-weight: var(--w-body); }
.logo__tag { margin-top: var(--space-2xs); font-size: 0.8125rem; color: var(--color-ink-2); line-height: 1.2; }   /* sentence case, untracked, 13px (gates 63, 67, 75) */
.logo--inv .logo__name b { color: var(--color-on-dark-hi); }
.logo--inv .logo__name span { color: var(--color-ember); }
.logo--inv .logo__tag { color: var(--color-on-dark-2); }
.nav { display: flex; align-items: center; gap: var(--space-sm); }
.nav > ul { display: flex; gap: var(--space-3xs); list-style: none; margin: 0; padding: 0; }
.nav > ul > li { position: relative; }
.nav a { display: block; padding: 0.55em 0.7em; color: var(--color-ink); text-decoration: none; font-weight: var(--w-body); font-size: 0.97rem; border-radius: var(--r); white-space: nowrap; }
.nav a:hover, .nav a[aria-current] { background: var(--color-paper); }
.nav a.btn--primary { color: var(--color-accent-ink); font-weight: var(--w-ui); }
.nav a.btn--primary:hover { background: var(--color-accent-d); }
/* desktop dropdown: display, not opacity, so it never depends on a script (gate 62) */
.nav .sub { display: none; position: absolute; left: 0; top: 100%; z-index: var(--z-raised); min-width: 290px; list-style: none; margin: 0; padding: var(--space-xs); background: var(--color-sheet);
  border: 1px solid var(--color-rule); border-radius: var(--r-card); box-shadow: var(--shadow-card); }
.has-sub:hover .sub, .has-sub:focus-within .sub { display: block; }
.has-sub > a::after { content: ""; display: inline-block; width: 0.38em; height: 0.38em; margin-left: 0.45em; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-0.2em) rotate(45deg); }
.langs { display: flex; gap: var(--space-3xs); list-style: none; margin: 0 0 0 var(--space-2xs); padding: 0 0 0 var(--space-sm); border-left: 1px solid var(--color-rule); }
.langs a { display: block; padding: 0.45em 0.5em; font-size: 0.875rem; font-weight: var(--w-ui); color: var(--color-ink-2); text-decoration: none; border-radius: var(--r); }
.langs a[aria-current] { color: var(--color-accent-d); background: var(--color-accent-wash); }
.nav-toggle, .nav-backdrop { display: none; }

/* ---------- breadcrumbs (inside the hero text column) ---------- */
.crumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-xs); list-style: none; padding: 0; margin: 0 0 var(--space-md); font-size: var(--text-sm); color: var(--color-ink-2); }
.crumbs li + li::before { content: "›"; margin-right: var(--space-xs); }
.crumbs a { color: var(--color-ink-2); }
.phero .crumbs ol, .phero .crumbs a { color: var(--color-on-dark-2); }
.phero .crumbs a:hover { color: var(--color-on-dark-hi); }

/* ---------- split hero: text (+ drawing) left, THE form right, sticky on desktop (owner rule 10) ---------- */
.hero-split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); grid-template-areas: "text form" "fig form";
  column-gap: clamp(var(--space-lg), 4vw, var(--space-2xl)); row-gap: clamp(20px, 2.4vw, 28px); align-items: start; }
.hero-split--nofig, .hero-split:not(:has(> .hero-split__fig)) { grid-template-areas: "text form"; }
.hero-split--solo { grid-template-columns: minmax(0, 1fr); grid-template-areas: "text"; max-width: 860px; }
.hero-split__text { grid-area: text; min-width: 0; }
.hero-split__fig { grid-area: fig; min-width: 0; }
.hero-split__form { grid-area: form; z-index: var(--z-raised); }
/* the form follows the reader only beside a tall drawing; elsewhere it is the hero's visual (gate 79) */
.hero-split:has(> .hero-split__fig) > .hero-split__form { position: sticky; top: calc(var(--hdr-h) + var(--space-md)); }
.h1__sub::first-letter { text-transform: uppercase; }
.h1__sub { display: block; margin-top: 0.4em; font-size: 0.42em; font-weight: var(--w-body); letter-spacing: 0; line-height: 1.3; color: var(--color-ink-2); }
.lead { font-size: var(--text-lead); line-height: 1.55; max-width: 42ch; }
.pagemeta { margin: var(--space-lg) 0 0; font-size: var(--text-sm); color: var(--color-ink-2); }
.hero-split__text .pagemeta { margin: var(--space-3xs) 0 var(--space-xs); }

/* photo hero (home, service, compact, area, hubs, prices): the photo behind a soot scrim; on desktop it fills the first screen (gates 44c, 79) */
.phero { position: relative; isolation: isolate; background: var(--color-soot); color: var(--color-on-dark-hi); }
.phero__img { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.phero__img picture, .phero__img img { width: 100%; height: 100%; }
.phero__img img { object-fit: cover; object-position: 60% 50%; }
.phero__img::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--scrim-strong) 0%, var(--scrim-mid) 45%, var(--scrim-soft) 100%); }
.phero > .wrap { padding: clamp(28px, 4vw, 56px) 0 clamp(var(--space-xl), 5vw, 72px); }
.phero--home > .wrap { padding: clamp(var(--space-xl), 5.5vw, 72px) 0 clamp(48px, 6vw, 80px); }
.phero h1 { color: var(--color-on-dark-hi); }
.phero--home h1 { font-size: var(--text-display); }
.phero .h1__sub { color: var(--color-on-dark); }
.phero .lead { color: var(--color-on-dark); margin-top: var(--space-md); }
.phero .lead a { color: var(--color-ember-soft); }
.phero .lead a:hover { color: var(--color-on-dark-hi); }
.facts { display: flex; flex-wrap: wrap; gap: var(--space-md) 28px; margin: 28px 0 0; padding-top: var(--space-md); border-top: 1px solid var(--color-glass-edge); font-size: 0.92rem; color: var(--color-on-dark-2); }
.facts dt { color: var(--color-on-dark-hi); font-size: 1.05rem; font-weight: var(--w-head); }
.facts dd { margin: 0; }
.pricefrom { display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-2xs) var(--space-sm); margin: var(--space-2xs) 0 0; padding: var(--space-xs) var(--space-md); border-radius: var(--r);
  background: var(--color-glass); border: 1px solid var(--color-glass-edge); }
.pricefrom span { font-size: 0.82rem; color: var(--color-on-dark-2); }
.pricefrom b { font-size: 1.3rem; white-space: nowrap; color: var(--color-on-dark-hi); }
.pricefrom em { font-style: normal; color: var(--color-on-dark-2); font-size: 0.9rem; }

/* paper hero (advice, info, legal, contact) */
.ahero { padding: clamp(var(--space-lg), 4vw, 56px) 0 clamp(28px, 4vw, 56px); border-bottom: 1px solid var(--color-rule); }

/* contact-time promise: the box above every submit, the hero line (owner rule 9) */
.promise { display: flex; align-items: center; gap: var(--space-sm); margin: var(--space-2xs) 0 var(--space-sm); padding: var(--space-sm) var(--space-md) var(--space-sm) var(--space-sm); background: var(--color-accent-wash);
  border: 1.5px solid var(--color-accent-edge); border-radius: var(--r); color: var(--color-ink); font-size: 0.95rem; font-weight: var(--w-ui); line-height: 1.35; }
.promise strong { color: var(--color-accent-d); font-weight: var(--w-head); white-space: nowrap; }
.promise .ic-clock { width: 32px; height: 32px; padding: var(--space-xs); border-radius: 50%; background: var(--color-accent); color: var(--color-accent-ink); }
.promise--hero { display: inline-flex; margin: var(--space-md) 0 0; }
.phero .promise--hero { padding: 0; margin-top: var(--space-md); background: none; border: 0; color: var(--color-on-dark-hi); }
.phero .promise--hero strong { color: var(--color-ember); }
.phero .promise--hero .ic-clock { width: 22px; height: 22px; padding: 0; background: none; color: var(--color-ember); }
.form.is-sent .promise { display: none; }

/* ---------- sections (home): 120 to 144px seams at 1440, varied (gate 59) ---------- */
.sec { padding-block: var(--section-gap-s); }
.sec--white { background: var(--color-sheet); border-block: 1px solid var(--color-rule); }
.sec--flush { padding: 0; }
.sec + .sec:not(.sec--white) { padding-top: 0; }
.sec--white + .sec, .sec--flush + .faq { padding-top: var(--section-gap-s); }
.sec__head { max-width: 760px; margin-bottom: var(--space-xl); }
.sec__head h2 { margin-bottom: 0; }
.sec__head p { margin: var(--space-md) 0 0; color: var(--color-ink-2); font-size: var(--text-lead); max-width: 56ch; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-lg); }
.card { position: relative; display: flex; flex-direction: column; overflow: hidden; background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--r-card);
  transition: border-color var(--dur-short) var(--ease-out); }
.card:hover { border-color: var(--color-muted); }   /* one quiet signal, on the container (gate 11) */
.card__img img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card__b { display: flex; flex-direction: column; gap: var(--space-xs); flex: 1; padding: var(--space-md) 20px 20px; }
.card__b h3 { margin: 0; font-size: 1.15rem; }
.card__b h3 a { color: var(--color-ink); text-decoration: none; }
.card__b h3 a::before { content: ""; position: absolute; inset: 0; z-index: 1; }   /* the whole card is the tap target */
.card__b h3 a:hover { color: var(--color-accent-d); text-decoration: underline; }
.card__b .price { margin-top: auto; padding-top: var(--space-xs); }
.ticks { list-style: none; padding: 0; margin: 0 0 1.2em; }
.ticks li { position: relative; padding-left: 1.5em; margin: 0.45em 0; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 0.55em; height: 0.55em; background: var(--color-accent); border-radius: 1px; }
.ticks--sm { margin: 0; font-size: 0.94rem; color: var(--color-ink-2); }
.ticks--sm li { margin: 0.2em 0; }
.ticks--sm li::before { top: 0.58em; width: 0.45em; height: 0.45em; }

/* drawings: a hairline frame on the sheet, never a card in a card */
.dw { margin: 0; display: grid; gap: var(--space-md); padding: 20px; background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--r-card); }
.dw img { width: 100%; max-height: 460px; object-fit: contain; border-radius: var(--r); }
.dw__cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; font-size: 0.95rem; color: var(--color-ink-2); line-height: 1.45; }
.dw__cols--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dw__cols b { display: block; margin-bottom: var(--space-3xs); color: var(--color-ink); font-size: 1rem; font-weight: var(--w-ui); }
.why__in { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); align-items: start; }
.why__in .sec__head { grid-column: 1 / -1; margin-bottom: var(--space-md); }
.how__in { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, var(--space-2xl)); align-items: center; }
.hot { position: relative; margin: 0; max-width: 480px; }
.hot img { width: 100%; border-radius: var(--r); }
.hot__n { position: absolute; transform: translate(-50%, -50%); width: 36px; height: 36px; border-radius: 50%; background: var(--color-accent); color: var(--color-accent-ink);
  display: grid; place-items: center; font-weight: var(--w-head); font-size: 0.95rem; box-shadow: var(--ring-hot); }
.hotlist { list-style: none; counter-reset: h; margin: var(--space-lg) 0 0; padding: 0; display: grid; gap: var(--space-md); }
.hotlist li { counter-increment: h; position: relative; padding-left: 52px; min-height: 36px; color: var(--color-ink-2); font-size: 1.05rem; }
.hotlist li::before { content: counter(h); position: absolute; left: 0; top: -2px; width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--color-accent);
  color: var(--color-accent); display: grid; place-items: center; font-weight: var(--w-head); }
.hotlist b { color: var(--color-ink); font-weight: var(--w-ui); }
.how__in h2 { margin-bottom: 0; }
.dwg-band .dw img { max-height: 520px; }
.hero-split__fig .dw { padding: var(--space-md); }
.hero-split__fig .hot { max-width: 320px; }
.hero-split__fig .how__in { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--space-lg); padding: var(--space-md); background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--r-card); }
.hero-split__fig .hotlist { margin: 0; font-size: 0.95rem; }
.duo__in { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg); }
.duo__card { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 20px; align-items: center; padding: 20px; background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--r-card); }
.duo__card h3 { margin: 0 0 0.4em; }
.duo__card h3 a { color: var(--color-ink); text-decoration: none; }
.duo__card h3 a:hover { color: var(--color-accent-d); text-decoration: underline; }
.duo__card p:not(.price) { color: var(--color-ink-2); font-size: 0.96rem; margin: 0 0 0.6em; }
.duo__card img { border-radius: var(--r); }
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-lg); }
.steps li { counter-increment: s; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: var(--space-2xs) var(--space-md); align-content: start; padding-top: 20px; border-top: 2px solid var(--color-ink); }
.steps li::before { content: counter(s); grid-row: span 2; width: 48px; height: 48px; border-radius: 50%; background: var(--color-accent); color: var(--color-accent-ink); display: grid; place-items: center; font-weight: var(--w-head); font-size: 1.15rem; }
.steps b { font-size: 1.1rem; font-weight: var(--w-head); }
.steps span { color: var(--color-ink-2); font-size: 0.97rem; }

/* ---------- content: the Long Document (prose 58ch, a rail that carries facts) ---------- */
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(28px, 5vw, 72px); padding: clamp(var(--space-xl), 6vw, var(--space-3xl)) 0; align-items: start; }
.content-grid__aside { position: sticky; top: calc(var(--hdr-h) + var(--space-md)); display: grid; gap: 20px; }
.lead-rest { font-size: 1.22rem; line-height: 1.5; color: var(--color-ink-2); max-width: 48ch; }
.prose { max-width: 760px; }
.prose p, .prose li { color: var(--color-prose); max-width: 56ch; }   /* about 75 characters a line (gate 25) */
.prose__sec + .prose__sec { margin-top: var(--space-2xl); }
.prose h2 { font-size: var(--text-prose-h); margin-bottom: 0.5em; max-width: 24ch; }
.steplist { counter-reset: s; list-style: none; padding: 0; margin: 0 0 1.2em; }
.steplist li { counter-increment: s; position: relative; padding: 0.7em 0 0.7em 3em; border-top: 1px solid var(--color-rule); }
.steplist li strong { display: block; font-weight: var(--w-ui); }
.steplist li::before { content: counter(s); position: absolute; left: 0; top: 0.65em; width: 1.9em; height: 1.9em; display: grid; place-items: center;
  background: var(--color-accent); color: var(--color-accent-ink); font-weight: var(--w-head); font-size: 0.85rem; border-radius: 50%; }
.prose strong, .prose b { font-weight: var(--w-ui); }
.note { display: flex; gap: var(--space-md); align-items: flex-start; background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--r); padding: var(--space-md); margin: 1.2rem 0; font-size: 0.95rem; }
.note p { margin: 0; color: var(--color-ink-2); }
.note__mark { flex: none; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--color-accent-wash); font-weight: var(--w-head); color: var(--color-accent-d); }
.sheet { background: var(--color-sheet); color: var(--color-ink); border: 1px solid var(--color-rule); border-radius: var(--r-card); padding: clamp(20px, 2.4vw, 28px); }
.sheet--table { padding: 0; overflow: hidden; }
.form.sheet, .phero .sheet { box-shadow: var(--shadow-card); }
.hook { display: grid; gap: var(--space-sm); }
.hook h2 { font-size: 1.25rem; margin: 0; }
.hook p { margin: 0; }
.hook__note { margin: 0; font-size: 0.88rem; font-weight: var(--w-ui); color: var(--color-accent-d); }
.subnav h2 { font-size: 1.1rem; margin-bottom: 0.6em; }
.subnav ul { list-style: none; margin: 0; padding: 0; }
.subnav li { border-top: 1px solid var(--color-rule); }
.subnav li a { display: block; padding: 0.6em 0; text-decoration: none; }
.subnav li a:hover { text-decoration: underline; }
.subnav .cols { columns: 2; column-gap: 20px; }
.subnav .cols li { break-inside: avoid; }
.subnav .more { margin-top: var(--space-sm); }

/* tables: horizontal rules only, sentence-case heads */
.table-wrap { overflow-x: auto; margin: 1.2rem 0; border: 1px solid var(--color-rule); border-radius: var(--r); background: var(--color-sheet); }
.table-wrap:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 2px; }
.spec { width: 100%; border-collapse: collapse; font-size: 0.97rem; }
.spec caption { text-align: left; font-weight: var(--w-head); padding: var(--space-md) var(--space-md) var(--space-sm); font-size: 1.05rem; }
.spec th, .spec td { text-align: left; padding: var(--space-sm) var(--space-md); border-top: 1px solid var(--color-rule); vertical-align: top; }
.spec thead th { font-size: var(--text-sm); font-weight: var(--w-ui); color: var(--color-ink-2); background: var(--color-paper); }
.spec tbody th { font-weight: var(--w-ui); }
.spec .num { text-align: right; font-weight: var(--w-head); white-space: nowrap; }
.spec td.nowrap { white-space: nowrap; }
.spec--prices td:last-child { color: var(--color-ink-2); font-size: 0.9rem; }
.spec--narrow td:last-child { color: var(--color-ink); font-size: inherit; }
.spec--narrow tbody th small, .spec tbody th .spec__m { display: block; margin-top: var(--space-2xs); font-size: 0.82rem; font-weight: var(--w-body); color: var(--color-ink-2); line-height: 1.35; }
.spec tbody th .spec__m { display: none; }

/* article */
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: clamp(28px, 5vw, 72px); padding: clamp(28px, 4vw, var(--space-2xl)) 0 clamp(var(--space-xl), 6vw, var(--space-3xl)); align-items: start; }
.article-grid__aside { position: sticky; top: calc(var(--hdr-h) + var(--space-md)); display: grid; gap: 20px; }
.prose--article { max-width: 760px; }
.sources { margin-top: var(--space-2xl); font-size: 0.9rem; color: var(--color-ink-2); }
.sources h2 { font-size: var(--text-title); }
.sources ol { padding-left: 1.2em; }

/* FAQ as Rows: the head on the left, the questions across the rest (layout.md § 5, gate 77) */
.faq { padding-block: var(--section-gap); border-top: 1px solid var(--color-rule); }
.faq > .wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-lg) clamp(28px, 5vw, 72px); align-items: start; }
.faq h2 { position: sticky; top: calc(var(--hdr-h) + var(--space-lg)); margin: 0; }
.faq__list { min-width: 0; border-top: 1px solid var(--color-rule); }
.faq__item { border-bottom: 1px solid var(--color-rule); }
.faq__item summary { cursor: pointer; list-style: none; padding: 20px 44px 20px 0; position: relative; font-weight: var(--w-ui); font-size: 1.12rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 16px; height: 16px; margin-top: calc(-1 * var(--space-xs));
  background: linear-gradient(var(--color-accent), var(--color-accent)) center/16px 2px no-repeat, linear-gradient(var(--color-accent), var(--color-accent)) center/2px 16px no-repeat;
  transition: transform var(--dur-short) var(--ease-out); }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__a { padding: 0 0 20px; color: var(--color-ink-2); max-width: 58ch; }
.faq__a p { margin: 0; }

/* ---------- THE form ---------- */
.form { padding: var(--space-lg); color: var(--color-ink); }
.form__h { font-size: 1.35rem; margin-bottom: 0.25em; color: var(--color-ink); }
.form__lead { color: var(--color-ink-2); font-size: 0.92rem; margin-bottom: 0; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-sm); margin: var(--space-md) 0; }
.field { display: grid; gap: var(--space-xs); font-size: 0.88rem; font-weight: var(--w-ui); align-content: start; }
.field--wide { grid-column: 1 / -1; }
.req { color: var(--color-error); font-weight: var(--w-head); }
/* constant 1.5px edge at 3:1, focus is an outline, never a border change (gates 39a, 40) */
.field input, .field select, .field textarea { font-family: inherit; font-weight: var(--w-body); font-size: 1rem; line-height: 1.4; color: var(--color-ink); background: var(--color-sheet);
  border: 1.5px solid var(--color-muted); border-radius: var(--r); min-height: 48px; padding: var(--space-sm) var(--space-sm); width: 100%; transition: border-color var(--dur-micro) var(--ease-out); }
.field textarea { min-height: 80px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--color-ink-2); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 1px; }
.field input:disabled, .field select:disabled, .field textarea:disabled { opacity: 0.55; cursor: not-allowed; }
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: var(--color-error); }
.field__err { color: var(--color-error); font-weight: var(--w-ui); font-size: 0.82rem; }
.form__legal { font-size: 0.82rem; color: var(--color-ink-2); margin: var(--space-sm) 0 0; }
.form__status { margin-top: var(--space-sm); font-weight: var(--w-ui); }
.form__status:empty { display: none; }
.form__status.is-err { color: var(--color-error); }
.form.is-sent .form__grid, .form.is-sent button, .form.is-sent .form__legal, .form.is-sent .form__lead { display: none; }
.form__done { background: var(--color-accent-wash); border: 1px solid var(--color-accent-edge); border-radius: var(--r); padding: var(--space-md); color: var(--color-ink); }
.form__done strong { display: block; font-size: 1.1rem; margin-bottom: var(--space-2xs); }
.form__done b { color: var(--color-accent-d); }
.form-band { padding-block: var(--section-gap); background: var(--color-paper-2); border-top: 1px solid var(--color-rule); }
.form-band__in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(var(--space-lg), 5vw, 72px); align-items: center; }
.form-band__text h2 { margin-bottom: 0.4em; }
.form-band__text p { font-size: var(--text-lead); line-height: 1.5; color: var(--color-ink-2); max-width: 46ch; }
.form-band__text strong { color: var(--color-accent-d); }

/* ---------- hubs, lists, misc ---------- */
.hub { padding: clamp(32px, 5vw, var(--space-2xl)) 0 clamp(var(--space-xl), 6vw, var(--space-3xl)); }
.hub > .prose { margin-top: var(--space-xl); }
.hub__list { list-style: none; padding: 0; margin: var(--space-md) 0 var(--space-xl); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); }
.hub__item h2 { font-size: 1.2rem; }
.hub__item h2 a { text-decoration: none; color: var(--color-ink); }
.hub__item h2 a:hover { color: var(--color-accent-d); text-decoration: underline; }
.hub__item p { color: var(--color-ink-2); margin: 0; font-size: 0.95rem; }
.hub__list--places { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 20px; }
.hub__list--places li { border-top: 1px solid var(--color-rule); }
.hub__list--places a { display: block; padding: 0.55em 0; text-decoration: none; }
.hub__list--places a:hover { text-decoration: underline; }
.hub__group + .hub__group { margin-top: var(--space-xl); }
.hub__group h2 { font-size: var(--text-prose-h); display: flex; align-items: center; gap: var(--space-sm); }
.svclist { list-style: none; margin: 0 0 var(--space-xl); padding: 0; }
.svclist__row { display: grid; grid-template-columns: 240px minmax(0, 1fr) auto; gap: clamp(var(--space-md), 3vw, var(--space-xl)); align-items: center; padding: 20px 0; border-top: 1px solid var(--color-rule); }
.svclist__row:last-child { border-bottom: 1px solid var(--color-rule); }
.svclist__fig img { border-radius: var(--r); aspect-ratio: 4 / 3; object-fit: cover; }
.svclist__text h2 { font-size: var(--text-prose-h); margin-bottom: 0.25em; }
.svclist__text h2 a { text-decoration: none; color: var(--color-ink); }
.svclist__text h2 a:hover { color: var(--color-accent-d); text-decoration: underline; }
.svclist__text p { margin: 0; color: var(--color-ink-2); font-size: 0.97rem; }
.svclist__price { margin: 0; text-align: right; white-space: nowrap; }
.svclist__price span { display: block; font-size: 0.82rem; color: var(--color-ink-2); }
.svclist__price b { font-size: 1.3rem; font-weight: var(--w-head); color: var(--color-accent-d); }
.arealist { padding: clamp(28px, 4vw, 56px) 0 0; }
.arealist__sheet h2 { font-size: var(--text-prose-h); display: flex; align-items: center; gap: var(--space-sm); flex-wrap: wrap; }
.arealist__n { display: inline-grid; place-items: center; min-width: 2.2em; height: 2.2em; padding: 0 0.5em; border-radius: 99px; background: var(--color-accent); color: var(--color-accent-ink); font-size: 0.5em; font-weight: var(--w-head); font-variant-numeric: tabular-nums; }
.arealist__lead { color: var(--color-ink-2); margin-bottom: var(--space-sm); }
.arealist .hub__list--places { margin-bottom: 0; }
.related { padding: clamp(32px, 5vw, var(--space-2xl)) 0 clamp(var(--space-xl), 6vw, var(--space-3xl)); }
.related__h { font-size: var(--text-title); }
.related ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 28px; }
.related li { border-top: 1px solid var(--color-rule); }
.related a { display: block; padding: 0.6em 0; text-decoration: none; }
.related a:hover { text-decoration: underline; }
.notfound { padding: clamp(48px, 10vw, var(--space-4xl)) 0; }
.related__list { list-style: none; padding: 0; margin: var(--space-lg) 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 0 28px; max-width: 760px; }
.related__list li { border-top: 1px solid var(--color-rule); }
.related__list a { display: block; padding: 0.6em 0; font-weight: var(--w-ui); text-decoration: none; }
.contact__more { padding-block: var(--section-gap-s); }
.contact__more .prose { max-width: 760px; }

/* ---------- footer (soot) ---------- */
.ftr { background: var(--color-soot); color: var(--color-on-dark-2); padding: clamp(48px, 7vw, var(--space-3xl)) 0 var(--space-lg); font-size: 0.95rem; }
.ftr__in { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(var(--space-lg), 4vw, 56px); }
.ftr__brand p { max-width: 30em; margin: var(--space-md) 0 20px; }
.ftr__brand strong { color: var(--color-ember); }
.ftr__h { font-size: 1rem; font-weight: var(--w-ui); color: var(--color-ember); margin: 0 0 0.8em; }   /* sentence case, untracked (gate 67) */
.ftr ul { list-style: none; padding: 0; margin: 0; }
.ftr li { margin: 0.35em 0; }
.ftr a:not(.btn):not(.logo) { color: var(--color-on-dark); text-decoration: none; }
.ftr a:not(.btn):not(.logo):hover { color: var(--color-on-dark-hi); text-decoration: underline; }
.ftr__base { display: flex; justify-content: space-between; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-xl); padding-top: 20px; border-top: 1px solid var(--color-on-dark-rule); font-size: 0.82rem; }
.stickycta { display: none; }

/* ---------- desktop: the photo hero fills its first screen, content centred in it (gates 44a, 44c, 79) ---------- */
@media (min-width: 1101px) {
  .phero { display: grid; align-items: center; min-height: min(calc(100svh - var(--hdr-h)), 960px); }
  .phero > .wrap { padding-block: var(--space-xl); }
  .phero .hero-split { align-items: center; }
  .phero .hero-split__text { align-self: center; }
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) { .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1020px) {
  .form-band__in, .content-grid, .article-grid, .how__in, .why__in, .duo__in, .faq > .wrap { grid-template-columns: minmax(0, 1fr); }
  .faq h2 { position: static; }
  .hero-split { grid-template-columns: minmax(0, 1fr); grid-template-areas: "text" "form" "fig"; }
  .hero-split--nofig, .hero-split:not(:has(> .hero-split__fig)) { grid-template-areas: "text" "form"; }
  .hero-split--solo { grid-template-areas: "text"; }
  .hero-split__form { position: static; }
  .content-grid__aside, .article-grid__aside { position: static; }
  /* phones and tablets: text, form, then the photo (owner rule 10) */
  .phero { display: flex; flex-direction: column; }
  .phero > .wrap { order: 1; }
  .phero__img { order: 2; position: relative; inset: auto; z-index: 0; aspect-ratio: 16 / 9; }
  .phero__img::after { background: linear-gradient(180deg, var(--color-soot) 0%, var(--scrim-clear) 28%); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-lg) 20px; }
  .hot { max-width: 380px; margin-inline: auto; }
  .hero-split__fig .how__in { grid-template-columns: minmax(0, 1fr); }
  .related ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hub__list--places { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ftr__in { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .ftr__brand { grid-column: 1 / -1; }
}
/* the menu button from 1100px down: six links, the action and three languages no longer fit one line (gate 49a) */
@media (max-width: 1100px) {
  .nav-toggle { display: inline-grid; place-items: center; width: 48px; height: 48px; margin-right: calc(-1 * var(--space-xs)); padding: 0; border: 1px solid var(--color-rule); border-radius: var(--r); background: var(--color-sheet); color: var(--color-ink); cursor: pointer; }
  .nav-toggle:hover { background: var(--color-paper); }
  .nav-toggle:active { background: var(--color-paper-2); }
  .nav-toggle__bars { display: grid; gap: var(--space-2xs); width: 22px; }
  .nav-toggle__bars span { display: block; height: 2.5px; border-radius: 2px; background: currentColor; transition: transform var(--dur-short) var(--ease-out), opacity var(--dur-short) var(--ease-out); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0.001; }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  /* without a script the menu is simply open under the header; the script adds .js and folds it (gate 62) */
  .nav { flex-direction: column; align-items: stretch; gap: 0; background: var(--color-sheet); padding: var(--space-xs) var(--gutter) 20px; }
  .hdr__in { flex-wrap: wrap; }
  .nav { flex-basis: 100%; }
  .js .hdr__in { flex-wrap: nowrap; }
  .js .nav { position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100svh - 120px); overflow: auto;
    border-radius: 0 0 16px 16px; box-shadow: var(--shadow-menu);
    /* slides down from under the header: the panel unrolls top to bottom (clip-path), so it never covers the header */
    visibility: hidden; clip-path: inset(0 0 100% 0); transform: translateY(-14px);
    transition: clip-path 0.26s var(--ease-in-out), transform 0.26s var(--ease-in-out), visibility 0s linear 0.26s; }
  .js .nav.is-open { visibility: visible; clip-path: inset(0 -40px -80px -40px); transform: none;
    transition: clip-path var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out), visibility 0s; }
  .nav.is-open > ul > li, .nav.is-open > .nav__cta { animation: navItemIn 0.36s var(--ease-out) both; }
  .nav.is-open > ul > li:nth-child(1) { animation-delay: 0.04s; }
  .nav.is-open > ul > li:nth-child(2) { animation-delay: 0.08s; }
  .nav.is-open > ul > li:nth-child(3) { animation-delay: 0.12s; }
  .nav.is-open > ul > li:nth-child(4) { animation-delay: 0.16s; }
  .nav.is-open > ul > li:nth-child(5) { animation-delay: 0.2s; }
  .nav.is-open > .nav__cta { animation-delay: 0.24s; }
  .nav-backdrop { display: block; position: fixed; inset: 0; z-index: var(--z-backdrop); background: var(--scrim-page);
    opacity: 0.001; visibility: hidden; transition: opacity var(--dur-short) var(--ease-out), visibility 0s linear var(--dur-short); }
  .nav-open .nav-backdrop { opacity: 1; visibility: visible; transition: opacity var(--dur-short) var(--ease-out), visibility 0s; }
  html.nav-open { overflow: hidden; }
  .nav-open .nav-toggle { background: var(--color-paper); }
  .nav > ul { flex-direction: column; }
  .nav .sub { display: none !important; }            /* owner rule 12: top-level items only on phones */
  .has-sub > a::after { display: none; }
  .nav > ul > li + li { border-top: 1px solid var(--color-rule); }
  .nav > ul a { padding: 0.85em 0.2em; font-size: 1.05rem; }
  .nav__cta { margin-top: var(--space-sm); }
  .nav > .langs { flex-direction: row; align-items: center; gap: var(--space-xs); margin: var(--space-md) 0 0; padding: var(--space-md) 0 0; border-left: 0; border-top: 1px solid var(--color-rule); }
  .nav > .langs a { min-width: 56px; padding: 0.6em 1em; font-size: 0.95rem; text-align: center; border: 1px solid var(--color-rule); }
  .nav.is-open > .langs { animation: navItemIn 0.36s var(--ease-out) 0.28s both; }
}
@media (max-width: 960px) {
  .stickycta { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky); padding: var(--space-sm) var(--space-md) calc(var(--space-sm) + env(safe-area-inset-bottom)); background: var(--color-sheet); border-top: 1px solid var(--color-rule); }
  .stickycta .btn { flex-direction: column; gap: 1px; padding-block: 0.5em; min-height: 52px; }
  .stickycta small { font-size: 0.8rem; font-weight: var(--w-body); }
  body { padding-bottom: 80px; }
}
@media (max-width: 860px) {
  .logo__name { font-size: 1.1rem; }
  .logo__tag { font-size: 0.75rem; }
  .logo img { width: 40px; height: 40px; }
  .annbar { font-size: 0.8125rem; }
  .annbar__in { gap: var(--space-xs); min-height: 34px; }
  .annbar .ic-clock { width: 15px; height: 15px; }
  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .dw__cols, .dw__cols--2 { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  .duo__card { grid-template-columns: 112px minmax(0, 1fr); }
  .hub__list, .hub__list--places { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .hot__n { width: 28px; height: 28px; font-size: 0.85rem; }
}
@media (max-width: 640px) {
  .cards { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .svclist__row { grid-template-columns: 96px minmax(0, 1fr); }
  .svclist__price { grid-column: 2; text-align: left; white-space: normal; }
  .svclist__price span { display: inline; margin-right: var(--space-xs); }
  .facts { gap: var(--space-sm) 20px; }
  .duo__card { grid-template-columns: minmax(0, 1fr); }
  .duo__card img { max-width: 220px; }
  .btn { padding-inline: 1em; }
}
@media (max-width: 520px) {
  .table-wrap--stack { border: 0; background: none; overflow: visible; }
  .table-wrap--stack thead { display: none; }
  .table-wrap--stack tbody, .table-wrap--stack tr, .table-wrap--stack th, .table-wrap--stack td { display: block; }
  .table-wrap--stack tr { background: var(--color-sheet); border: 1px solid var(--color-rule); border-radius: var(--r); margin: 0 0 var(--space-sm); padding: var(--space-2xs) 0; }
  .table-wrap--stack tbody th { border-top: 0; padding: var(--space-sm) var(--space-md) var(--space-2xs); font-size: 1rem; }
  .table-wrap--stack td { border-top: 0; padding: var(--space-2xs) var(--space-md); display: grid; grid-template-columns: minmax(84px, 38%) minmax(0, 1fr); gap: var(--space-sm); }
  .table-wrap--stack td::before { content: attr(data-label); font-size: 0.8125rem; font-weight: var(--w-ui); color: var(--color-ink-2); padding-top: var(--space-3xs); }
  .table-wrap--stack td:last-child { padding-bottom: var(--space-sm); }
  .spec .spec__note { display: none; }
  .spec tbody th .spec__m { display: block; }
  .spec th, .spec td { padding: var(--space-sm) var(--space-sm); }
  .ftr__in { grid-template-columns: minmax(0, 1fr); }
  .related ul { grid-template-columns: minmax(0, 1fr); }
  .dw { padding: var(--space-sm); }
  .btn { font-size: 0.95rem; }
}
@media (max-width: 430px) {
  .annbar .ic-clock { display: none; }
  .annbar { font-size: 0.78rem; }
}
@media (max-width: 380px) {
  .logo__name { font-size: 1rem; }
  .logo__tag { font-size: 0.6875rem; }
  .hdr__in { gap: var(--space-sm); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}