/* ==========================================================================
   Carterline HVAC Finishes — carterlinehvac.xyz
   One stylesheet. No framework, no build step.

   LAYOUT: a split navigation with the logo in the middle of it — two nav links,
   the wordmark, two more nav links — and below that a continuous numbered spine
   running down the left edge of the page. Each major block hangs off that spine
   with its own number, so a long page reads as one sequence rather than as a
   stack of unrelated sections.

   01  Design tokens          08  Hero & page headers     15  Footer & call bar
   02  Reset & base           09  Blocks & cards          16  Images & placeholders
   03  Typography             10  Ledger rows             17  Motion
   04  Layout & the spine     11  Notes & bands           18  Utilities
   05  Kickers & heads        12  Service area & map      19  Responsive
   06  Buttons & links        13  FAQ
   07  Split navigation       14  Forms
   ========================================================================== */

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

:root {
  --ink-950: #17130f;
  --ink-900: #211c17;
  --ink-800: #2e2822;
  --ink-700: #433b32;
  --ink-600: #5e544a;
  --ink-500: #7d7267;
  --ink-400: #a0958a;
  --ink-300: #c2b9ae;
  --ink-200: #ddd6cc;
  --ink-100: #eae5dd;

  --bone: #f4f1ea;
  --bone-2: #e9e4da;
  --white: #ffffff;

  --copper-900: #6d3211;
  --copper-800: #843f17;
  --copper-700: #a34d1c;
  --copper-600: #bd5d27;
  --copper-300: #e0a274;
  --copper-100: #f6e2d3;

  --sage-700: #4f6146;
  --sage-100: #e2eadd;

  --font-display: "Bricolage Grotesque", system-ui, "Segoe UI", Helvetica, Arial, sans-serif;
  --font: "Inter Tight", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

  --step--2: clamp(0.72rem, 0.7rem + 0.1vw, 0.78rem);
  --step--1: clamp(0.87rem, 0.84rem + 0.14vw, 0.94rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --step-1:  clamp(1.18rem, 1.08rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.45rem, 1.25rem + 1vw, 2.15rem);
  --step-3:  clamp(1.85rem, 1.5rem + 1.8vw, 3.05rem);
  --step-4:  clamp(2.35rem, 1.75rem + 3vw, 4.3rem);

  --sp-2: 0.8rem;
  --sp-3: 1.35rem;
  --sp-4: 2.1rem;
  --sp-5: 3.2rem;
  --section-y: clamp(3.25rem, 2rem + 5vw, 5.5rem);

  --spine: 3.5rem;   /* width of the numbered rail on desktop */

  --r-sm: 3px;
  --r:    6px;

  --line: 1px solid var(--ink-200);
  --line-dark: 1px solid rgba(255, 255, 255, 0.14);

  --shadow: 0 12px 28px -22px rgba(23, 19, 15, 0.5);
  --shadow-lg: 0 26px 56px -34px rgba(23, 19, 15, 0.55);
}

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

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

body {
  margin: 0; background: var(--bone); color: var(--ink-600);
  font-family: var(--font); font-size: var(--step-0); line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--copper-800); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--copper-900); }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--copper-700); outline-offset: 3px;
}

.skip-link { position: absolute; left: 0; top: 0; z-index: 300; transform: translateY(-140%); background: var(--copper-700); color: #fff; padding: 0.85rem 1.4rem; font-weight: 700; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
::selection { background: var(--copper-100); color: var(--ink-900); }

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

h1, h2, h3 {
  margin: 0 0 0.45em; font-family: var(--font-display); font-weight: 600;
  color: var(--ink-900); line-height: 1.08; letter-spacing: -0.03em; text-wrap: balance;
}
h1 { font-size: var(--step-4); line-height: 1.02; }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); line-height: 1.24; letter-spacing: -0.022em; }
h4 { margin: 0 0 0.5em; font-family: var(--font); font-size: var(--step-0); font-weight: 700; color: var(--ink-900); }

p { margin: 0 0 1.05em; max-width: 66ch; }
p:last-child { margin-bottom: 0; }
.lede { font-size: var(--step-1); line-height: 1.5; color: var(--ink-700); }

strong, b { font-weight: 700; color: var(--ink-900); }

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

/* 04  Layout & the spine ==================================================
   Every numbered block is a `.step`. On desktop the number sits in a rail down
   the left of the content and a hairline runs between consecutive numbers, so
   the page reads as one continuous sequence.                                  */

.wrap { width: min(100% - 2.5rem, 1180px); margin-inline: auto; }
.wrap--narrow { width: min(100% - 2.5rem, 820px); margin-inline: auto; }

.section { padding-block: var(--section-y); }
.section--bone { background: var(--bone); }
.section--bone2 { background: var(--bone-2); }
.section--white { background: var(--white); }
.section--dark { background: var(--ink-900); color: var(--ink-300); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--bone); }
.section--dark strong { color: var(--bone); }
.section--copper { background: var(--copper-800); color: #fff; }
.section--copper h2, .section--copper h3 { color: #fff; }
.section--copper strong { color: #fff; }

/* The spine */
.spine { counter-reset: spine; }
.step { position: relative; counter-increment: spine; padding-block: clamp(2rem, 1.25rem + 3vw, 3.25rem); }
.step::before {
  content: counter(spine, decimal-leading-zero);
  display: block; margin-bottom: 1rem;
  font-family: var(--font); font-size: var(--step--2); font-weight: 700;
  letter-spacing: 0.22em; color: var(--copper-700);
}
.step + .step { border-top: var(--line); }
.section--dark .step + .step { border-top-color: var(--ink-700); }
.section--dark .step::before { color: var(--copper-300); }

@media (min-width: 900px) {
  .spine { padding-left: var(--spine); }
  .step::before {
    position: absolute; left: calc(var(--spine) * -1); top: clamp(2rem, 1.25rem + 3vw, 3.25rem);
    margin: 0; width: var(--spine); padding-right: 1.25rem; text-align: right;
  }
  /* the hairline that joins one number to the next */
  .step::after {
    content: ""; position: absolute; left: calc(var(--spine) * -1 + 0.45rem); top: 0; bottom: 0;
    width: 1px; background: var(--ink-200);
  }
  .step:first-child::after { top: clamp(2rem, 1.25rem + 3vw, 3.25rem); }
  .step:last-child::after { bottom: auto; height: clamp(2rem, 1.25rem + 3vw, 3.25rem); }
  .section--dark .step::after { background: var(--ink-700); }
}

.cols { display: grid; gap: clamp(1.5rem, 1rem + 2.5vw, 3rem); }
@media (min-width: 860px) { .cols { grid-template-columns: 1fr 1fr; align-items: start; } }
@media (min-width: 860px) { .cols--wide { grid-template-columns: 1.35fr 1fr; } }
.cols > * { min-width: 0; }

.grid { display: grid; gap: var(--sp-3); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 330px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.grid > * { min-width: 0; }

/* 05  Kickers & heads ==================================================== */

.kicker {
  display: block; margin-bottom: 0.8rem;
  font-size: var(--step--2); font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--copper-700);
}
.section--dark .kicker { color: var(--copper-300); }
.section--copper .kicker { color: rgba(255,255,255,0.82); }

.section-head { max-width: 58ch; margin-bottom: clamp(1.75rem, 1.25rem + 2vw, 2.75rem); }
.section-head p { font-size: var(--step-1); line-height: 1.5; color: var(--ink-600); }
.section--dark .section-head p { color: var(--ink-300); }

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

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; flex: none;
  padding: 0.82rem 1.5rem; border: 2px solid transparent; border-radius: var(--r);
  font-family: var(--font); font-weight: 700; font-size: var(--step--1);
  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--copper { background: var(--copper-700); border-color: var(--copper-700); color: #fff; }
.btn--copper:hover { background: var(--copper-900); border-color: var(--copper-900); color: #fff; }
.btn--dark { background: var(--ink-900); border-color: var(--ink-900); color: var(--bone); }
.btn--dark:hover { background: var(--ink-700); border-color: var(--ink-700); color: var(--bone); }
.btn--white { background: #fff; border-color: #fff; color: var(--ink-900); }
.btn--white:hover { background: var(--ink-100); border-color: var(--ink-100); }
.btn--outline { background: transparent; border-color: var(--ink-300); color: var(--ink-900); }
.btn--outline:hover { border-color: var(--ink-900); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,0.42); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }
.btn--lg { padding: 0.98rem 1.8rem; font-size: var(--step-0); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.65rem; }

.golink {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-weight: 700; font-size: var(--step--1); color: var(--copper-800); 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(--copper-300); }

/* 07  Split navigation ====================================================
   Desktop: two links, the wordmark, two links, all on one centred row, with
   the phone and CTA on a thin bar above. Mobile: wordmark left, CTA and toggle
   right, links in a drawer.                                                   */

.topbar { background: var(--ink-950); color: var(--ink-300); font-size: var(--step--2); }
.topbar__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.4rem 1.5rem; padding: 0.55rem clamp(1rem, 0.5rem + 2vw, 2.5rem); max-width: 1180px; margin-inline: auto; }
.topbar span { display: inline-flex; align-items: center; gap: 0.45rem; letter-spacing: 0.05em; }
.topbar svg { width: 13px; height: 13px; color: var(--copper-300); flex: none; }
.topbar a { color: #fff; font-weight: 700; text-decoration: none; }
.topbar a:hover { text-decoration: underline; }

.header { position: sticky; top: 0; z-index: 100; background: var(--bone); border-bottom: var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.75rem clamp(1rem, 0.5rem + 2vw, 2.5rem); max-width: 1180px; margin-inline: auto; }

.logo { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.logo__mark { width: 34px; height: 34px; flex: none; }
.logo__text { display: flex; flex-direction: column; line-height: 1.02; }
.logo__name { font-family: var(--font-display); font-size: 1.28rem; font-weight: 600; letter-spacing: -0.04em; color: var(--ink-900); white-space: nowrap; }
.logo__name b { font-weight: 600; color: var(--copper-700); }
.logo__sub { margin-top: 4px; font-size: 0.54rem; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; color: var(--ink-500); white-space: nowrap; }

.header__right { display: flex; align-items: center; gap: 0.5rem; }

.nav { display: none; }
.nav__link {
  display: block; padding: 0.55rem 0; font-size: var(--step--1); font-weight: 700;
  letter-spacing: 0.04em; color: var(--ink-700); text-decoration: none; white-space: nowrap;
}
.nav__link:hover { color: var(--copper-800); }
.nav__link[aria-current="page"] { color: var(--copper-800); }

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  width: 42px; height: 42px; padding: 0;
  background: transparent; border: 2px solid var(--ink-200); border-radius: var(--r-sm); color: var(--ink-900); cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }

@media (max-width: 1039px) {
  .header__inner { position: relative; }
  .nav {
    position: absolute; inset: 100% 0 auto 0;
    flex-direction: column; padding: 0.5rem clamp(1rem, 0.5rem + 2vw, 2.5rem) 1.35rem;
    background: var(--bone); border-bottom: 3px solid var(--copper-700); box-shadow: var(--shadow-lg);
    max-height: calc(100dvh - 90px); overflow-y: auto;
  }
  .nav.is-open { display: flex; }
  .nav__link { padding: 0.85rem 0; border-bottom: var(--line); font-size: var(--step-0); }
  .nav .btn { margin-top: 1rem; }
}

/* Desktop: the wordmark splits the nav in two.
   The nav is a three-column grid whose middle column is deliberately left empty,
   and the single logo link is centred over that gap. One logo element, one <nav>,
   no duplicated markup and nothing removed from the accessibility tree. */
@media (min-width: 1040px) {
  /* The centred wordmark is two lines tall, so the row has to be tall enough to
     contain it — otherwise the mark pokes out above the sticky header. */
  .header__inner { position: relative; display: block; padding-block: 2rem; }
  .nav {
    display: grid; grid-template-columns: 1fr 250px 1fr; align-items: center;
  }
  .nav__group { display: flex; align-items: center; gap: clamp(1.25rem, 0.75rem + 1.6vw, 2.5rem); }
  .nav__group--left { grid-column: 1; justify-content: flex-end; }
  .nav__group--right { grid-column: 3; justify-content: flex-start; }
  .nav .btn { display: none; }
  .header__right { display: none; }
  .nav-toggle { display: none; }
  .logo {
    position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
    flex-direction: column; gap: 0.3rem;
  }
  .logo__text { align-items: center; }
  .logo__mark { width: 28px; height: 28px; }
  .logo__name { font-size: 1.42rem; }
}
/* In the drawer the two groups disappear as boxes so the links stack as one list. */
@media (max-width: 1039px) {
  .nav__group { display: contents; }
}

@media (max-width: 560px) {
  .header__inner { padding-inline: 0.85rem; }
  .header__right { gap: 0.45rem; }
  .logo__sub { display: none; }
  .logo__mark { width: 28px; height: 28px; }
  .logo__name { font-size: 1.08rem; }
  .header__right .btn { padding: 0.55rem 0.7rem; font-size: 0.72rem; }
  .nav-toggle { width: 38px; height: 38px; }
  .topbar__inner > span:nth-child(2) { display: none; }
}

/* 08  Hero & page headers ================================================ */

.hero { padding-block: clamp(2.75rem, 1.75rem + 4vw, 5.5rem); background: var(--bone); border-bottom: var(--line); }
.hero h1 { max-width: 15ch; }
.hero__lede { font-size: clamp(1.05rem, 0.98rem + 0.5vw, 1.32rem); line-height: 1.58; max-width: 50ch; color: var(--ink-600); }

.hero__facts { display: grid; gap: 1.1rem; margin: 2.25rem 0 0; padding: 1.6rem 0 0; border-top: var(--line); list-style: none; }
@media (min-width: 620px) { .hero__facts { grid-template-columns: repeat(3, 1fr); } }
.hero__facts li { margin: 0; }
.hero__facts b { display: block; font-size: var(--step--2); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper-700); margin-bottom: 0.3rem; }
.hero__facts span { font-size: var(--step--1); color: var(--ink-600); }

.page-head { padding-block: clamp(2.25rem, 1.5rem + 3vw, 4rem); background: var(--ink-900); color: var(--ink-300); }
.page-head h1 { color: var(--bone); max-width: 19ch; }
.page-head p { font-size: var(--step-1); line-height: 1.5; max-width: 56ch; }

.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.35rem; padding: 0; list-style: none; font-size: var(--step--2); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-500); }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: 0.55rem; color: var(--copper-300); }
.crumbs a { color: var(--ink-300); text-decoration: none; }
.crumbs a:hover { color: var(--bone); }

/* 09  Blocks & cards ===================================================== */

.card { display: flex; flex-direction: column; padding: clamp(1.4rem, 1.1rem + 1.4vw, 2.1rem); background: var(--white); border: var(--line); border-radius: var(--r); }
.card h3 { margin-bottom: 0.4em; }
.card p { font-size: var(--step--1); line-height: 1.68; color: var(--ink-600); }
.card__foot { margin-top: auto; padding-top: 1.2rem; }
.card__tag { display: inline-block; margin-bottom: 0.9rem; padding: 0.22rem 0.6rem; background: var(--copper-100); border-radius: 999px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--copper-900); }
.section--dark .card { background: var(--ink-800); border-color: var(--ink-700); }
.section--dark .card p { color: var(--ink-300); }
.section--dark .card__tag { background: rgba(163,77,28,0.28); color: var(--copper-300); }

.panel { padding: clamp(1.4rem, 1.1rem + 1.4vw, 2.1rem); background: var(--white); border: var(--line); border-radius: var(--r); }
.panel--copper { background: var(--copper-100); border-color: var(--copper-300); }
.panel--sage { background: var(--sage-100); border-color: #c6d4bd; }
.panel--dark { background: var(--ink-800); border-color: var(--ink-700); color: var(--ink-300); }
.panel--dark h3 { color: var(--bone); }

.checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.75rem; }
.checks li { display: grid; grid-template-columns: 1.2rem 1fr; gap: 0.7rem; margin: 0; font-size: var(--step--1); line-height: 1.62; }
.checks svg { width: 1.2rem; height: 1.2rem; color: var(--copper-700); margin-top: 0.2rem; }
.section--dark .checks svg, .section--copper .checks svg { color: var(--copper-300); }
@media (min-width: 760px) { .checks--2 { grid-template-columns: 1fr 1fr; gap: 0.75rem 2rem; } }

.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; list-style: none; }
.chips li { margin: 0; padding: 0.32rem 0.8rem; background: var(--white); border: var(--line); border-radius: 999px; font-size: var(--step--1); color: var(--ink-700); }
.section--dark .chips li { background: var(--ink-800); border-color: var(--ink-700); color: var(--ink-300); }

/* 10  Ledger rows ======================================================== */

.ledger { margin: 0; padding: 0; border-top: 2px solid var(--ink-900); }
.ledger > div { display: grid; gap: 0.3rem 2rem; padding: 1.3rem 0; border-bottom: var(--line); }
@media (min-width: 760px) { .ledger > div { grid-template-columns: 13rem 1fr; } }
.ledger dt { font-size: var(--step--2); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper-700); padding-top: 0.3rem; }
.ledger dd { margin: 0; font-size: var(--step--1); line-height: 1.68; color: var(--ink-600); }
.ledger dd strong { display: block; font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); line-height: 1.2; letter-spacing: -0.02em; color: var(--ink-900); margin-bottom: 0.3rem; }
.section--dark .ledger { border-top-color: var(--copper-300); }
.section--dark .ledger > div { border-bottom-color: var(--ink-700); }
.section--dark .ledger dt { color: var(--copper-300); }
.section--dark .ledger dd { color: var(--ink-300); }
.section--dark .ledger dd strong { color: var(--bone); }

/* 11  Notes & bands ====================================================== */

.note { padding: clamp(1.1rem, 1rem + 1vw, 1.6rem); background: var(--sage-100); border-left: 4px solid var(--sage-700); border-radius: 0 var(--r-sm) var(--r-sm) 0; }
.note h3 { font-family: var(--font); font-size: var(--step-0); font-weight: 700; margin-bottom: 0.35em; }
.note p { font-size: var(--step--1); color: var(--ink-700); }
.section--dark .note { background: rgba(79,97,70,0.24); }
.section--dark .note p { color: var(--ink-300); }

.band { background: var(--copper-800); color: #fff; padding-block: clamp(2.5rem, 1.75rem + 3vw, 4rem); }
.band h2 { color: #fff; font-size: var(--step-2); margin-bottom: 0.35em; }
.band p { margin: 0 0 1.35rem; color: rgba(255,255,255,0.92); max-width: 52ch; }

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

.map-frame { width: 100%; aspect-ratio: 16 / 10; min-height: 300px; border: var(--line); border-radius: var(--r); }

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

.faq { border-top: 2px solid var(--ink-900); }
.faq details { border-bottom: var(--line); }
.faq summary {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem;
  padding: 1.3rem 0; font-family: var(--font-display); font-weight: 600; font-size: var(--step-1);
  line-height: 1.22; letter-spacing: -0.02em; color: var(--ink-900); cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-family: var(--font); font-size: 1.35rem; line-height: 1.1; color: var(--copper-700); transition: transform 0.22s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding-bottom: 1.4rem; }
.faq details p { font-size: var(--step--1); color: var(--ink-600); }

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

.form-card { padding: clamp(1.4rem, 1.1rem + 1.8vw, 2.4rem); background: var(--white); border: var(--line); border-radius: var(--r); }
.form-grid { display: grid; gap: 1rem; }
@media (min-width: 620px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.field--full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-size: var(--step--2); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-600); }
.field .req { color: var(--copper-700); }

input[type="text"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; padding: 0.78rem 0.9rem; font: inherit; font-size: var(--step--1); color: var(--ink-900);
  background: var(--bone); border: 1px solid var(--ink-200); border-radius: var(--r-sm);
  transition: border-color 0.14s ease, background-color 0.14s ease;
}
textarea { min-height: 140px; 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='%237d7267' 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(--copper-700); }
input::placeholder, textarea::placeholder { color: var(--ink-400); }

.field__error { min-height: 1.05rem; font-size: 0.79rem; font-weight: 700; color: var(--copper-900); margin: 0; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--copper-800); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-consent { font-size: 0.81rem; color: var(--ink-500); }
.form-status { margin-top: 1rem; font-size: var(--step--1); font-weight: 700; min-height: 1.2rem; }
.form-status.is-error { color: var(--copper-900); }
.form-status.is-ok { color: var(--sage-700); }

.contact-list { margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--ink-900); }
.contact-list li { margin: 0; padding: 1.25rem 0; border-bottom: var(--line); }
.contact-list h3 { font-family: var(--font); font-size: var(--step--2); font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper-700); margin-bottom: 0.55em; }
.contact-list p { margin: 0; font-family: var(--font-display); font-size: var(--step-2); font-weight: 600; letter-spacing: -0.03em; color: var(--ink-900); line-height: 1.15; }
.contact-list p.plain { font-family: var(--font); font-size: var(--step-0); font-weight: 400; letter-spacing: 0; color: var(--ink-600); line-height: 1.65; }
.contact-list small { display: block; margin-top: 0.55rem; font-family: var(--font); font-size: 0.84rem; color: var(--ink-500); }
.contact-list a { color: var(--ink-900); text-decoration: none; }
.contact-list a:hover { color: var(--copper-800); }

.hours { margin: 0; padding: 0; list-style: none; font-size: var(--step--1); }
.hours li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0; margin: 0; border-bottom: var(--line); }
.hours li:last-child { border-bottom: 0; }
.hours span:last-child { color: var(--ink-500); }

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

.site-footer { background: var(--ink-950); color: var(--ink-400); padding-block: clamp(2.5rem, 2rem + 3vw, 4rem) 1.75rem; font-size: var(--step--1); }
.footer-grid { display: grid; gap: 2.25rem; }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; } }
.footer-grid > * { min-width: 0; }
.site-footer h3 { font-family: var(--font); font-size: var(--step--2); font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-500); margin-bottom: 1rem; }
.site-footer .logo__name { color: var(--bone); }
.site-footer .logo__name b { color: var(--copper-300); }
.footer-links { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.55rem; }
.footer-links li { margin: 0; }
.site-footer a { color: var(--ink-300); text-decoration: none; }
.site-footer a:hover { color: var(--bone); text-decoration: underline; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; padding-top: 1.4rem; border-top: var(--line-dark); font-size: 0.79rem; color: var(--ink-500); }
.footer-bottom p { margin: 0; }

.callbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; 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: 0.9rem 0.5rem; font-size: 0.9rem; font-weight: 700; text-decoration: none; }
.callbar svg { width: 17px; height: 17px; }
.callbar a:first-child { background: var(--copper-700); color: #fff; }
.callbar a:last-child { background: var(--ink-950); color: #fff; }
@media (min-width: 1040px) { .callbar { display: none; } }
@media (max-width: 1039px) { body { padding-bottom: 54px; } }

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

figure { margin: 0; }
figure img, figure .img-placeholder { border-radius: var(--r); }
figcaption { margin-top: 0.65rem; font-size: var(--step--2); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-500); }

.img-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.3rem;
  padding: 1rem; width: 100%;
  background: var(--bone-2); border: 1px dashed var(--ink-300); border-radius: var(--r);
  text-align: center; color: var(--ink-500);
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.5;
}
.img-placeholder b { display: block; font-size: 0.95rem; letter-spacing: 0; text-transform: none; color: var(--ink-900); word-break: break-all; }
.section--dark .img-placeholder { background: var(--ink-800); border-color: var(--ink-600); color: var(--ink-400); }
.section--dark .img-placeholder b { color: var(--ink-200); }

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

[data-reveal] { opacity: 0; transform: translateY(12px); }
.is-revealed[data-reveal] { opacity: 1; transform: none; transition: opacity 0.55s ease, transform 0.55s 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: 120px; }

/* 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); }