/* ==========================================================================
   Harrison Business HVAC Finishes — harrisonhvac.xyz
   One stylesheet. No framework, no build step.

   LAYOUT: commercial first, blunt and structural. A two-row masthead: logo,
   phone and button on a warm-white row, then a full-width charcoal strip of
   uppercase condensed links with a solid blue block on the current page.
   The home page opens with a charcoal type-led hero over a wide cinematic
   photo. The signature component is a replacement-planning grid: rooftop
   units sorted by age and condition into four quadrants.
   Type: Oswald for headings and labels, the system sans for reading.

   01  Design tokens          08  Hero & page heads       15  Footer & call bar
   02  Reset & base           09  Planning quadrant       16  Images & placeholders
   03  Typography             10  Index list & cards      17  Motion
   04  Containers & sections  11  Rows, notes, bands      18  Utilities
   05  Labels & tags          12  Service area & map      19  Responsive helpers
   06  Buttons & links        13  FAQ
   07  Masthead & nav strip   14  Forms
   ========================================================================== */

/* 01  Design tokens ======================================================= */

:root {
  --char-950: #121212;
  --char-900: #1c1c1c;
  --char-800: #2a2a2a;
  --char-700: #3d3d3d;
  --char-600: #4f4d4a;
  --char-500: #5e5b56;  /* AA on --paper */
  --char-400: #a3a09a;  /* dark surfaces only */
  --char-300: #d6d3cc;

  --paper: #f6f4ef;
  --paper-2: #ece8df;
  --white: #ffffff;
  --rule: #d9d4c9;

  --blue: #1d4ed8;      /* 6.1:1 on paper; white on it 6.7:1 */
  --blue-800: #1e3a8a;
  --blue-300: #93c5fd;  /* dark surfaces only */
  --blue-50: #e8eefc;

  --ok: #166534;
  --err: #b42318;

  --font-head: "Oswald", "Arial Narrow", "Roboto Condensed", Impact, sans-serif;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --step--2: clamp(0.76rem, 0.74rem + 0.1vw, 0.82rem);
  --step--1: clamp(0.9rem, 0.87rem + 0.14vw, 0.98rem);
  --step-0:  clamp(1rem, 0.97rem + 0.18vw, 1.08rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2.2rem);
  --step-3:  clamp(1.95rem, 1.55rem + 2vw, 3.2rem);
  --step-4:  clamp(2.5rem, 1.7rem + 4vw, 5.2rem);

  --sp-2: 0.8rem;
  --sp-3: 1.3rem;
  --sp-4: 2rem;
  --sp-5: 3.1rem;
  --section-y: clamp(3rem, 2rem + 4.4vw, 5.8rem);

  --r: 2px;

  --line: 1px solid var(--rule);
  --line-strong: 3px solid var(--char-900);
  --line-dark: 1px solid rgba(255, 255, 255, 0.14);
}

/* 02  Reset & base ======================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0; background: var(--paper); color: var(--char-600);
  font-family: var(--font); font-size: var(--step-0); line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--blue-800); }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--blue); outline-offset: 3px;
}
.section--dark :where(a, button, summary):focus-visible,
.hero :where(a):focus-visible, .strip :where(a):focus-visible, .band :where(a):focus-visible { outline-color: var(--blue-300); }

.skip-link { position: absolute; left: 0; top: 0; z-index: 300; transform: translateY(-140%); background: var(--blue); color: #fff; padding: 0.85rem 1.4rem; font-weight: 700; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
::selection { background: var(--blue-50); color: var(--char-900); }

/* 03  Typography ========================================================== */

h1, h2, h3 {
  margin: 0 0 0.45em; font-family: var(--font-head); font-weight: 600;
  color: var(--char-900); line-height: 1.08; letter-spacing: -0.005em; text-wrap: balance;
}
h1 { font-size: var(--step-4); font-weight: 700; line-height: 0.98; text-transform: uppercase; letter-spacing: 0; }
h2 { font-size: var(--step-3); text-transform: uppercase; letter-spacing: 0.005em; }
h3 { font-size: var(--step-1); font-weight: 500; line-height: 1.22; }

p { margin: 0 0 1.05em; max-width: 66ch; }
p:last-child { margin-bottom: 0; }
strong, b { font-weight: 700; color: var(--char-900); }

ul, ol { margin: 0 0 1.05em; padding-left: 1.2em; }
li { margin-bottom: 0.45em; }
li:last-child { margin-bottom: 0; }

/* 04  Containers & sections ============================================== */

.wrap { width: min(100% - 2rem, 1240px); margin-inline: auto; }
.wrap--narrow { width: min(100% - 2rem, 800px); margin-inline: auto; }

.section { padding-block: var(--section-y); }
.section--white { background: var(--white); }
.section--sand { background: var(--paper-2); }
.section--dark { background: var(--char-900); color: var(--char-300); }
.section--dark h2, .section--dark h3, .section--dark strong { color: #fff; }
.section--dark a { color: #fff; }

.split { display: grid; gap: clamp(1.5rem, 1rem + 2.4vw, 3.4rem); }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; align-items: start; } }
@media (min-width: 900px) { .split--wide { grid-template-columns: 1.25fr 1fr; } }
@media (min-width: 900px) { .split--narrow-left { grid-template-columns: 0.8fr 1.2fr; } }
@media (min-width: 900px) { .split--center { align-items: center; } }
.split > * { min-width: 0; }

.grid { display: grid; gap: var(--sp-3); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.grid > * { min-width: 0; }

/* 05  Labels & tags ====================================================== */

.label {
  display: block; margin-bottom: 0.8rem;
  font-family: var(--font-head); font-size: var(--step--1); font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue);
}
.section--dark .label, .hero .label, .band .label { color: var(--blue-300); }

.section-head { max-width: 64ch; margin-bottom: clamp(1.7rem, 1.2rem + 2vw, 2.8rem); }
.section-head p { font-size: var(--step-1); line-height: 1.5; }
.section--dark .section-head p { color: var(--char-300); }

.aud {
  display: inline-block; margin-bottom: 0.7rem; padding: 0.15rem 0.6rem;
  font-family: var(--font-head); font-size: 0.8rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.aud--comm { background: var(--blue); color: #fff; }
.aud--home { background: var(--char-900); color: #fff; }
.section--dark .aud--home { background: #fff; color: var(--char-900); }

/* 06  Buttons & links ==================================================== */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; flex: none;
  padding: 0.8rem 1.4rem; border: 2px solid transparent; border-radius: var(--r);
  font-family: var(--font-head); font-weight: 500; font-size: var(--step-0);
  letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn--blue { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn--blue:hover { background: var(--blue-800); border-color: var(--blue-800); color: #fff; }
.btn--char { background: var(--char-900); border-color: var(--char-900); color: #fff; }
.btn--char:hover { background: var(--char-700); border-color: var(--char-700); color: #fff; }
.btn--outline { background: transparent; border-color: var(--char-900); color: var(--char-900); }
.btn--outline:hover { background: var(--char-900); color: #fff; }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,0.55); color: #fff; }
.btn--ghost:hover { border-color: #fff; color: #fff; }
.btn--lg { padding: 0.95rem 1.7rem; font-size: var(--step-1); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.65rem; }

.golink { display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--font-head); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; font-size: var(--step--1); color: var(--blue); text-decoration: none; }
.golink svg { width: 1em; height: 1em; transition: transform 0.18s ease; }
.golink:hover svg { transform: translateX(3px); }
.section--dark .golink { color: var(--blue-300); }

/* 07  Masthead & nav strip =============================================== */

.masthead { background: var(--paper); }
.masthead__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 78px; }

.logo { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; }
.logo__mark { width: 42px; height: 42px; flex: none; }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--char-900); white-space: nowrap; }
.logo__sub { margin-top: 4px; font-family: var(--font-head); font-size: 0.7rem; font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase; color: var(--char-500); white-space: nowrap; }

.masthead__right { display: flex; align-items: center; gap: 0.9rem; }
.masthead__phone { display: inline-flex; flex-direction: column; align-items: flex-end; line-height: 1.1; text-decoration: none; }
.masthead__phone small { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--char-500); }
.masthead__phone span { font-family: var(--font-head); font-size: 1.45rem; font-weight: 600; color: var(--char-900); white-space: nowrap; }
.masthead__phone:hover span { color: var(--blue); }

.strip { position: sticky; top: 0; z-index: 100; background: var(--char-900); }
.strip__inner { display: flex; align-items: stretch; justify-content: space-between; min-height: 52px; }
.nav { display: flex; align-items: stretch; }
.nav__link {
  display: flex; align-items: center; padding: 0 1.15rem;
  font-family: var(--font-head); font-size: 1rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--char-300); text-decoration: none; white-space: nowrap;
}
.nav__link:hover { color: #fff; background: var(--char-800); }
.nav__link[aria-current="page"] { background: var(--blue); color: #fff; }
.nav .btn { display: none; }
.strip__tag { display: flex; align-items: center; font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--char-400); }

.nav-toggle {
  display: none; align-items: center; gap: 0.55rem; padding: 0 0.2rem;
  background: transparent; border: 0; color: #fff; cursor: pointer;
  font-family: var(--font-head); font-size: 1rem; letter-spacing: 0.14em; text-transform: uppercase;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }

.strip__call { display: none; }

@media (max-width: 899px) {
  .masthead__inner { min-height: 66px; }
  .masthead__phone { display: none; }
  .strip__inner { position: relative; align-items: center; }
  .strip__tag { display: none; }
  .nav-toggle { display: inline-flex; min-height: 48px; }
  .strip__call { display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--font-head); font-size: 1.1rem; font-weight: 500; letter-spacing: 0.04em; color: #fff; text-decoration: none; white-space: nowrap; }
  .strip__call svg { width: 16px; height: 16px; color: var(--blue-300); }
  .nav {
    display: none; position: absolute; top: 100%; left: -1rem; right: -1rem;
    flex-direction: column; padding: 0.3rem 1rem 1.2rem; background: var(--char-900);
    border-top: var(--line-dark); max-height: calc(100dvh - 60px); overflow-y: auto;
  }
  .nav.is-open { display: flex; }
  .nav__link { padding: 0.95rem 0.8rem; border-bottom: var(--line-dark); font-size: 1.1rem; }
  .nav .btn { display: inline-flex; margin-top: 1rem; align-self: flex-start; }
}
@media (max-width: 520px) {
  .logo__sub { display: none; }
  .logo__mark { width: 36px; height: 36px; }
  .logo__name { font-size: 1.35rem; }
  .masthead__right .btn { padding: 0.55rem 0.8rem; font-size: 0.9rem; }
}

/* 08  Hero & page heads ================================================= */

.hero { background: var(--char-900); color: var(--char-300); padding-top: clamp(2.6rem, 1.8rem + 3.6vw, 5rem); }
.hero__top { display: grid; gap: 1.6rem; padding-bottom: clamp(2rem, 1.5rem + 2.4vw, 3.4rem); }
@media (min-width: 960px) { .hero__top { grid-template-columns: 1.35fr 1fr; align-items: end; } }
.hero__top > * { min-width: 0; }
.hero h1 { color: #fff; max-width: 13ch; margin: 0; }
.hero h1 em { font-style: normal; color: var(--blue-300); }
.hero__lede { font-size: clamp(1.04rem, 0.98rem + 0.45vw, 1.2rem); line-height: 1.6; color: var(--char-300); }
.hero__photo { position: relative; }
.hero__photo::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 50%; background: var(--paper); }
.hero__photo figure { position: relative; }
.hero__photo img, .hero__photo .img-placeholder { border-radius: 0; }

.facts { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
@media (min-width: 760px) { .facts { grid-template-columns: repeat(3, 1fr); } }
.facts li { margin: 0; padding: 1.1rem 1.2rem 1.1rem 0; border-top: var(--line-strong); font-size: var(--step--1); }
@media (min-width: 760px) { .facts li + li { padding-left: 1.2rem; } .facts li { margin-right: 1rem; } }
.facts b { display: block; font-family: var(--font-head); font-size: var(--step-1); font-weight: 500; text-transform: uppercase; letter-spacing: 0.02em; }

.page-head { padding-block: clamp(2.2rem, 1.6rem + 2.6vw, 3.8rem); background: var(--char-900); color: var(--char-300); }
.page-head h1 { color: #fff; font-size: clamp(2.2rem, 1.6rem + 3vw, 4.2rem); max-width: 18ch; }
.page-head p { font-size: var(--step-1); line-height: 1.5; max-width: 60ch; color: var(--char-300); }

.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.1rem; padding: 0; list-style: none; font-family: var(--font-head); font-size: var(--step--1); letter-spacing: 0.12em; text-transform: uppercase; color: var(--char-400); }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: 0.5rem; color: var(--blue-300); }
.crumbs a { color: var(--char-300); text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs :where(a):focus-visible { outline-color: var(--blue-300); }

/* 09  Planning quadrant ===================================================
   Signature component. Four cells on two axes: age across (newer → older),
   condition up (poor at the top, good at the bottom). Each cell is a list
   item with a heading, a verdict and the example units that land in it.
   Axis labels are text, so the meaning survives without the grid.          */

.quad-wrap { display: grid; grid-template-columns: 2.2rem 1fr; grid-template-rows: auto 2.2rem; gap: 0.4rem; }
.quad-axis-y { grid-row: 1; grid-column: 1; display: flex; align-items: center; justify-content: center; }
.quad-axis-y span { transform: rotate(-90deg); white-space: nowrap; font-family: var(--font-head); font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; color: var(--char-500); }
.quad-axis-x { grid-row: 2; grid-column: 2; display: flex; align-items: center; justify-content: space-between; font-family: var(--font-head); font-size: var(--step--1); letter-spacing: 0.14em; text-transform: uppercase; color: var(--char-500); }
.quad-axis-x b { color: var(--char-900); font-weight: 500; }

.quad { grid-row: 1; grid-column: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 3px; margin: 0; padding: 3px; list-style: none; background: var(--char-900); }
.quad > li { position: relative; margin: 0; padding: clamp(1rem, 0.8rem + 1.2vw, 1.8rem); background: var(--white); min-height: 13rem; display: flex; flex-direction: column; }
.quad > li:nth-child(2) { background: var(--blue); color: #e8eefc; }
.quad > li:nth-child(2) h3, .quad > li:nth-child(2) b { color: #fff; }
.quad > li:nth-child(1) { background: var(--paper-2); }
.quad > li:nth-child(4) { background: var(--blue-50); }
.quad .q-pos { font-family: var(--font-head); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.8; }
.quad h3 { font-family: var(--font-head); font-size: clamp(1.25rem, 1.05rem + 1vw, 1.9rem); font-weight: 700; text-transform: uppercase; margin: 0.25rem 0 0.4rem; }
.quad p { font-size: var(--step--1); margin-bottom: 0.8rem; }
.quad .units { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: auto 0 0; padding: 0; list-style: none; }
.quad .units li { margin: 0; min-height: 0; padding: 0.15rem 0.55rem; background: transparent; border: 1.5px solid currentColor; font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.06em; display: inline-block; }
.quad > li:nth-child(2) .units li { background: transparent; color: #fff; }
.quad-note { margin-top: 0.9rem; font-size: var(--step--2); color: var(--char-500); }

@media (max-width: 640px) {
  .quad-wrap { grid-template-columns: 1fr; grid-template-rows: auto; }
  .quad-axis-y, .quad-axis-x { display: none; }
  .quad { grid-column: 1; grid-template-columns: 1fr; }
  .quad > li { min-height: 0; }
}

/* 10  Index list & cards ================================================= */

.index { margin: 0; padding: 0; list-style: none; border-top: var(--line-strong); counter-reset: idx; }
.index > li { display: grid; grid-template-columns: 3.4rem 1fr; gap: 0.3rem 1.2rem; margin: 0; padding: 1.3rem 0; border-bottom: var(--line); counter-increment: idx; }
@media (min-width: 820px) { .index > li { grid-template-columns: 5rem 16rem 1fr; align-items: baseline; } }
.index > li::before { content: counter(idx, decimal-leading-zero); grid-row: span 2; font-family: var(--font-head); font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.8rem); font-weight: 700; line-height: 1; color: var(--blue); }
@media (min-width: 820px) { .index > li::before { grid-row: auto; } }
.index h3 { margin: 0; font-size: var(--step-1); text-transform: uppercase; font-weight: 600; }
.index p { margin: 0; font-size: var(--step--1); }
.section--dark .index { border-top-color: #fff; }
.section--dark .index > li { border-bottom: var(--line-dark); }
.section--dark .index > li::before { color: var(--blue-300); }

.card { padding: clamp(1.2rem, 1rem + 1vw, 1.7rem); background: var(--white); border-top: var(--line-strong); }
.card h3 { font-size: var(--step-1); text-transform: uppercase; font-weight: 600; margin-bottom: 0.35em; }
.card p { font-size: var(--step--1); }
.card--blue { border-top-color: var(--blue); }

.panel { padding: clamp(1.35rem, 1.1rem + 1.2vw, 2rem); background: var(--white); border-left: 5px solid var(--char-900); }
.panel--blue { background: var(--blue); border-left-color: var(--char-900); color: #e8eefc; }
.panel--blue h3, .panel--blue strong { color: #fff; }
.panel--blue .aud--comm { background: #fff; color: var(--blue); }

.checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.7rem; }
.checks li { display: grid; grid-template-columns: 1.15rem 1fr; gap: 0.7rem; margin: 0; font-size: var(--step--1); line-height: 1.6; }
.checks svg { width: 1.15rem; height: 1.15rem; color: var(--blue); margin-top: 0.22rem; }
.section--dark .checks svg, .panel--blue .checks svg { color: var(--blue-300); }
.panel--blue .checks svg { color: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; list-style: none; }
.chips li { margin: 0; padding: 0.3rem 0.8rem; background: var(--white); border: var(--line); font-size: var(--step--1); color: var(--char-700); }

/* 11  Rows, notes, bands ================================================= */

.rows { margin: 0; padding: 0; border-top: var(--line-strong); }
.rows > div { display: grid; gap: 0.3rem 2rem; padding: 1.1rem 0; border-bottom: var(--line); }
@media (min-width: 720px) { .rows > div { grid-template-columns: 13rem 1fr; } }
.rows dt { font-family: var(--font-head); font-size: var(--step-0); font-weight: 500; letter-spacing: 0.04em; text-transform: uppercase; color: var(--char-900); }
.rows dd { margin: 0; font-size: var(--step--1); }

.note { padding: clamp(1.1rem, 1rem + 1vw, 1.6rem); background: var(--white); border-left: 5px solid var(--blue); }
.note h2, .note h3 { font-size: var(--step-1); text-transform: uppercase; margin-bottom: 0.35em; }
.note p { font-size: var(--step--1); color: var(--char-700); }

.band { background: var(--blue); color: #e8eefc; padding-block: clamp(2.6rem, 1.8rem + 3vw, 4.2rem); }
.band__inner { display: grid; gap: 1.4rem; }
@media (min-width: 900px) { .band__inner { grid-template-columns: 1.4fr auto; align-items: end; } }
.band h2 { color: #fff; font-size: var(--step-3); margin-bottom: 0.25em; }
.band p { margin: 0; max-width: 56ch; }
.band .label { color: #fff; opacity: 0.85; }
.band :where(a):focus-visible { outline-color: #fff; }
.band .btn--char:hover { background: var(--char-950); border-color: var(--char-950); }

/* 12  Service area & map ================================================= */

.map-frame { width: 100%; aspect-ratio: 16 / 10; min-height: 300px; border: 3px solid var(--char-900); background: var(--white); }

/* 13  FAQ ================================================================ */

.faq { display: grid; gap: 0 2.4rem; }
@media (min-width: 900px) { .faq { grid-template-columns: 1fr 1fr; } }
.faq details { border-top: var(--line-strong); padding-bottom: 0.4rem; }
.faq summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1rem 0; font-family: var(--font-head); font-size: var(--step-1); font-weight: 500; line-height: 1.25; color: var(--char-900); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-size: 1.5rem; line-height: 1; color: var(--blue); transition: transform 0.22s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 1rem; }
.faq details p { font-size: var(--step--1); }

/* 14  Forms ============================================================== */

.form-card { padding: clamp(1.35rem, 1.1rem + 1.3vw, 2rem); background: var(--white); border-top: 5px solid var(--blue); }
.form-grid { display: grid; gap: 0.9rem; }
@media (min-width: 620px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } }
.field--full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field label { font-size: var(--step--1); font-weight: 600; color: var(--char-900); }
.field .req { color: var(--blue); }

input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; padding: 0.75rem 0.9rem; font: inherit; font-size: var(--step--1); color: var(--char-900);
  background: var(--paper); border: 1px solid #b8b3a9; border-radius: var(--r);
}
textarea { min-height: 130px; resize: vertical; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235e5b56' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.85rem center; background-size: 15px; padding-right: 2.4rem; }
input:focus, select:focus, textarea:focus { background: var(--white); border-color: var(--char-900); }
input::placeholder, textarea::placeholder { color: var(--char-500); }

.field__error { min-height: 1rem; font-size: 0.8rem; font-weight: 600; color: var(--err); margin: 0; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--err); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-consent { font-size: 0.82rem; color: var(--char-500); }
.form-status { margin-top: 0.9rem; font-size: var(--step--1); font-weight: 600; min-height: 1.2rem; }
.form-status.is-error { color: var(--err); }
.form-status.is-ok { color: var(--ok); }

.contact-list { margin: 0; padding: 0; list-style: none; border-top: var(--line-strong); }
.contact-list > li { margin: 0; padding: 1.1rem 0; border-bottom: var(--line); }
.contact-list h3 { font-size: var(--step--1); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); margin-bottom: 0.4em; }
.contact-list p { margin: 0; }
.contact-list .big { font-family: var(--font-head); font-size: var(--step-3); font-weight: 600; color: var(--char-900); text-decoration: none; line-height: 1.1; }
.contact-list small { display: block; margin-top: 0.4rem; font-size: 0.85rem; color: var(--char-500); }

.hours { margin: 0; padding: 0; list-style: none; font-size: var(--step--1); }
.hours li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.45rem 0; margin: 0; border-bottom: var(--line); }
.hours li:last-child { border-bottom: 0; }

/* 15  Footer & mobile call bar =========================================== */

.site-footer { background: var(--char-950); color: var(--char-400); padding-block: clamp(2.4rem, 2rem + 3vw, 3.8rem) 1.7rem; font-size: var(--step--1); border-top: 6px solid var(--blue); }
.footer-grid { display: grid; gap: 2rem; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.footer-grid > * { min-width: 0; }
.site-footer h3 { font-size: var(--step-0); font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--char-300); margin-bottom: 0.9rem; }
.site-footer .logo__name { color: #fff; white-space: normal; font-size: 1.4rem; }
.footer-links { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.5rem; }
.footer-links li { margin: 0; }
.site-footer a { color: var(--char-300); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer :where(a):focus-visible { outline-color: var(--blue-300); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.2rem; padding-top: 1.3rem; border-top: var(--line-dark); font-size: 0.8rem; color: var(--char-400); }
.footer-bottom p { margin: 0; }

.callbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 95; display: grid; grid-template-columns: 1fr 1fr; padding-bottom: env(safe-area-inset-bottom); }
.callbar a { display: flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.85rem 0.5rem; font-family: var(--font-head); font-size: 1.02rem; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none; }
.callbar svg { width: 17px; height: 17px; }
.callbar a:first-child { background: var(--char-900); color: #fff; }
.callbar a:last-child { background: var(--blue); color: #fff; }
.callbar :where(a):focus-visible { outline-color: #fff; outline-offset: -4px; }
@media (min-width: 900px) { .callbar { display: none; } }
@media (max-width: 899px) { body { padding-bottom: 54px; } }

/* 16  Images & placeholders ============================================== */

figure { margin: 0; }
figcaption { margin-top: 0.6rem; font-size: var(--step--2); color: var(--char-500); }
.section--dark figcaption { color: var(--char-400); }

.img-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.3rem;
  padding: 1rem; width: 100%;
  background: var(--paper-2); border: 1px dashed #8f8a80;
  text-align: center; color: var(--char-500);
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.5;
}
.img-placeholder b { display: block; font-size: 0.95rem; letter-spacing: 0; text-transform: none; color: var(--char-900); word-break: break-all; }
.section--dark .img-placeholder { background: var(--char-800); border-color: var(--char-600); color: var(--char-400); }
.section--dark .img-placeholder b { color: var(--char-300); }

/* 17  Motion ============================================================= */

[data-reveal] { opacity: 0; transform: translateY(12px); }
.is-revealed[data-reveal] { opacity: 1; transform: none; transition: opacity 0.5s ease, transform 0.5s ease; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
:target { scroll-margin-top: 80px; }

/* 18  Utilities ========================================================== */

.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-5 { margin-top: var(--sp-5); }

/* 19  Responsive helpers ================================================= */

@media (max-width: 380px) { .logo__name { font-size: 1.2rem; } .logo { gap: 0.5rem; } .masthead__right .btn { padding: 0.5rem 0.65rem; } }