/* ==========================================================================
   TrueMark HVAC & Colors — truemarkhvac.xyz
   One stylesheet. No framework, no build step.

   Visual language: Inland Empire workwear. Condensed uppercase headlines,
   thick rules, heavy horizontal bands, sand paper stock and one oxblood red.
   It should feel stamped rather than designed.

   01  Design tokens          08  Hero & page headers     15  Footer & call bar
   02  Reset & base           09  Cards & slabs           16  Images & placeholders
   03  Typography             10  Rows, steps & scale     17  Motion
   04  Layout primitives      11  Bands & notes           18  Utilities
   05  Eyebrows & heads       12  Service area & map      19  Responsive
   06  Buttons & links        13  FAQ
   07  Header & navigation    14  Forms
   ========================================================================== */

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

:root {
  --umber-950: #191110;
  --umber-900: #231a16;
  --umber-800: #33251f;
  --umber-700: #4a372e;
  --umber-600: #6a5245;
  --umber-500: #8a7263;
  --umber-400: #ab9686;
  --umber-300: #c9b8a9;
  --umber-200: #e2d6c8;
  --umber-100: #efe7dc;

  --sand:   #f6f1ea;
  --sand-2: #efe8de;
  --white:  #ffffff;

  --ox-800: #6d2018;
  --ox-700: #7e281e;
  --ox-600: #8f2d20;
  --ox-200: #e8bcb4;
  --ox-100: #f7e0db;

  --heat-600: #c2661f;
  --heat-100: #fae3cd;

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

  --step--2: clamp(0.73rem, 0.71rem + 0.1vw, 0.79rem);
  --step--1: clamp(0.86rem, 0.83rem + 0.14vw, 0.93rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --step-1:  clamp(1.18rem, 1.1rem + 0.42vw, 1.45rem);
  --step-2:  clamp(1.6rem, 1.35rem + 1.2vw, 2.45rem);
  --step-3:  clamp(2rem, 1.55rem + 2.2vw, 3.4rem);
  --step-4:  clamp(2.5rem, 1.8rem + 3.4vw, 4.5rem);
  --step-5:  clamp(2.9rem, 1.9rem + 4.6vw, 5.6rem);

  --sp-2: 0.8rem;
  --sp-3: 1.3rem;
  --sp-4: 2.1rem;
  --sp-5: 3.2rem;
  --section-y: clamp(3.5rem, 2rem + 6vw, 7rem);

  --r-sm: 2px;
  --r:    3px;

  --line: 1px solid var(--umber-200);
  --rule: 3px solid var(--umber-900);
  --rule-ox: 3px solid var(--ox-600);
  --line-dark: 1px solid rgba(255, 255, 255, 0.15);

  --shadow: 0 14px 26px -20px rgba(25, 17, 16, 0.5);
  --shadow-lg: 0 32px 56px -34px rgba(25, 17, 16, 0.55);

  --container: 1200px;
  --measure: 68ch;
}

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

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

body {
  margin: 0; background: var(--sand); color: var(--umber-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(--ox-700); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--umber-900); }

:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--ox-600); outline-offset: 2px;
}

.skip-link { position: absolute; left: 0; top: 0; z-index: 200; transform: translateY(-130%); background: var(--umber-900); color: var(--white); padding: 0.8rem 1.4rem; font-family: var(--font-head); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }
::selection { background: var(--ox-200); color: var(--umber-900); }

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

h1, h2, h3 {
  margin: 0 0 0.45em;
  font-family: var(--font-head); font-weight: 700;
  color: var(--umber-900); line-height: 1.02;
  letter-spacing: 0.005em; text-transform: uppercase; text-wrap: balance;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); line-height: 1.16; letter-spacing: 0.02em; }
h4 { margin: 0 0 0.5em; font-family: var(--font); font-size: var(--step-0); font-weight: 700; color: var(--umber-900); }

p { margin: 0 0 1.05em; max-width: var(--measure); }
p:last-child { margin-bottom: 0; }
.lead { font-size: var(--step-1); line-height: 1.55; color: var(--umber-600); }

em.mark { font-style: normal; color: var(--ox-600); }
strong, b { font-weight: 700; color: var(--umber-900); }

ul, ol { margin: 0 0 1.1em; padding-left: 1.2em; }
li { margin-bottom: 0.45em; }
li:last-child { margin-bottom: 0; }
blockquote { margin: 0; }

/* 04  Layout primitives =================================================== */

.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
@media (min-width: 680px) { .container { width: min(100% - 4rem, var(--container)); } }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(2rem, 1.25rem + 3vw, 3.25rem); }
.section--sand { background: var(--sand); }
.section--sand2 { background: var(--sand-2); }
.section--white { background: var(--white); }
.section--ox { background: var(--ox-100); }
.section--dark { background: var(--umber-900); color: var(--umber-300); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }

.grid { display: grid; gap: var(--sp-3); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }

.split { display: grid; gap: clamp(2rem, 1rem + 4vw, 4rem); align-items: center; }
@media (min-width: 920px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--text { grid-template-columns: 1.15fr 0.85fr; }
  .split--media { grid-template-columns: 0.85fr 1.15fr; }
}
.grid > *, .split > *, .hero__inner > *, .area-grid > *, .footer-grid > * { min-width: 0; }

/* 05  Eyebrows & section heads =========================================== */

.eyebrow {
  display: inline-block; margin-bottom: 0.9rem; padding: 0.3rem 0.7rem;
  background: var(--umber-900); color: var(--sand);
  font-family: var(--font-head); font-size: 0.92rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.eyebrow--ox { background: var(--ox-600); color: var(--white); }
.section--dark .eyebrow { background: var(--ox-600); color: var(--white); }

.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { font-size: var(--step-1); line-height: 1.55; color: var(--umber-600); }
.section--dark .section-head p { color: var(--umber-300); }

hr.rule { height: 0; border: 0; border-top: var(--rule); margin: 0; }

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

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.6rem; border: 2px solid transparent; border-radius: var(--r-sm);
  font-family: var(--font-head); font-weight: 600; font-size: 1.12rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn--ox { background: var(--ox-600); border-color: var(--ox-600); color: var(--white); }
.btn--ox:hover { background: var(--ox-800); border-color: var(--ox-800); color: var(--white); }
.btn--dark { background: var(--umber-900); border-color: var(--umber-900); color: var(--white); }
.btn--dark:hover { background: var(--umber-800); border-color: var(--umber-800); color: var(--white); }
.btn--outline { background: transparent; border-color: var(--umber-900); color: var(--umber-900); }
.btn--outline:hover { background: var(--umber-900); color: var(--sand); }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,0.4); color: var(--white); }
.btn--ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--white); color: var(--white); }
.btn--lg { padding: 1rem 2rem; font-size: 1.28rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }

.golink {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: var(--font-head); font-size: 1.05rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--umber-900); text-decoration: none; padding-bottom: 2px;
  border-bottom: 2px solid var(--ox-600);
}
.golink svg { width: 0.95em; height: 0.95em; transition: transform 0.16s ease; }
.golink:hover { color: var(--ox-700); }
.golink:hover svg { transform: translateX(3px); }
.section--dark .golink { color: var(--white); }

/* 07  Header & navigation ================================================ */

.topbar { background: var(--umber-950); color: var(--umber-400); font-size: 0.8rem; }
.topbar__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.3rem 1.5rem; min-height: 38px; padding-block: 0.35rem; }
.topbar__list { display: flex; flex-wrap: wrap; gap: 0.3rem 1.4rem; margin: 0; padding: 0; list-style: none; }
.topbar__list li { display: flex; align-items: center; gap: 0.45rem; margin: 0; }
.topbar__list svg { color: var(--heat-600); flex: none; }
.topbar a { color: var(--white); text-decoration: none; font-weight: 700; }
.topbar a:hover { text-decoration: underline; color: var(--white); }
.topbar p { margin: 0; }

.site-header { position: sticky; top: 0; z-index: 100; background: var(--sand); border-bottom: var(--rule); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }

.logo { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; }
.logo__mark { width: 40px; height: 40px; flex: none; }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-family: var(--font-head); font-size: 1.55rem; font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; color: var(--umber-900); }
.logo__name b { font-weight: 700; color: var(--ox-600); }
.logo__sub { margin-top: 3px; font-size: 0.58rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--umber-500); }

.nav { display: none; align-items: center; gap: 0; }
.nav__link { padding: 0.5rem 0.85rem; font-family: var(--font-head); font-size: 1.1rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--umber-700); text-decoration: none; border-bottom: 3px solid transparent; }
.nav__link:hover { color: var(--umber-900); border-bottom-color: var(--umber-300); }
.nav__link[aria-current="page"] { color: var(--umber-900); border-bottom-color: var(--ox-600); }

.header-cta { display: flex; align-items: center; gap: 0.55rem; }
.header-phone { display: none; align-items: center; gap: 0.5rem; text-decoration: none; color: var(--umber-900); }
.header-phone svg { width: 19px; height: 19px; color: var(--ox-600); }
.header-phone span span { display: block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--umber-500); }
.header-phone strong { font-family: var(--font-head); font-size: 1.28rem; font-weight: 700; white-space: nowrap; }

.nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; background: transparent; border: 2px solid var(--umber-900); border-radius: var(--r-sm); color: var(--umber-900); cursor: pointer; }
.nav-toggle svg { width: 21px; height: 21px; }
.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 (min-width: 1020px) {
  .nav { display: flex; }
  .header-phone { display: inline-flex; }
  .nav-toggle { display: none; }
  .nav .btn { display: none; }
}
@media (max-width: 1019px) {
  .nav {
    position: fixed; inset: 110px 0 auto 0;
    display: none; flex-direction: column; align-items: stretch; gap: 0;
    padding: 0.5rem 1rem 1.25rem; background: var(--sand);
    border-bottom: var(--rule); box-shadow: var(--shadow-lg);
    max-height: calc(100dvh - 110px); overflow-y: auto;
  }
  .nav.is-open { display: flex; }
  .nav__link { padding: 0.9rem 0.4rem; border-bottom: var(--line); font-size: 1.2rem; }
  .nav__link[aria-current="page"] { border-bottom-color: var(--ox-600); }
  .nav .btn { margin-top: 1rem; }
}

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

.hero { background: var(--sand); border-bottom: var(--rule); }
.hero__inner { display: grid; gap: clamp(2.25rem, 1rem + 4.5vw, 3.75rem); padding-block: clamp(2.75rem, 1.5rem + 5.5vw, 5.5rem); align-items: center; }
@media (min-width: 940px) { .hero__inner { grid-template-columns: 1.1fr 0.9fr; } }

.hero h1 { font-size: var(--step-5); }
.hero__lead { font-size: var(--step-1); line-height: 1.55; max-width: 44ch; }

.hero__proof { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin: 2rem 0 0; padding: 1.4rem 0 0; border-top: var(--rule); list-style: none; }
.hero__proof li { display: flex; align-items: center; gap: 0.5rem; margin: 0; font-family: var(--font-head); font-size: 1.08rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--umber-800); }
.hero__proof svg { width: 17px; height: 17px; color: var(--ox-600); flex: none; }

.hero__media { position: relative; border: var(--rule); }
.hero__stamp {
  position: absolute; left: 0; bottom: 0; padding: 0.75rem 1.1rem;
  background: var(--ox-600); color: var(--white);
  font-family: var(--font-head); font-size: 1.12rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
}

.page-head { background: var(--umber-900); color: var(--umber-300); padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.75rem); }
.page-head h1 { color: var(--white); max-width: 20ch; }
.page-head p { font-size: var(--step-1); line-height: 1.55; max-width: 58ch; }

.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1.3rem; padding: 0; list-style: none; font-family: var(--font-head); font-size: 1rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--umber-500); }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: 0.5rem; color: var(--umber-600); }
.crumbs a { color: var(--umber-300); text-decoration: none; }
.crumbs a:hover { color: var(--white); }

/* 09  Cards & slabs ====================================================== */

.card {
  display: flex; flex-direction: column;
  padding: clamp(1.35rem, 1rem + 1.2vw, 1.95rem);
  background: var(--white); border: 2px solid var(--umber-200); border-radius: var(--r-sm);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.card:hover { border-color: var(--umber-900); transform: translateY(-2px); }
.card h3 { margin-bottom: 0.4em; }
.card p { font-size: var(--step--1); line-height: 1.6; color: var(--umber-600); }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; margin-bottom: 1rem; background: var(--ox-100); color: var(--ox-700); border-radius: var(--r-sm); }
.card__icon svg { width: 23px; height: 23px; }
.card__foot { margin-top: auto; padding-top: 1.2rem; }
.card--dark { background: var(--umber-800); border-color: var(--umber-700); }
.card--dark h3 { color: var(--white); }
.card--dark p { color: var(--umber-300); }
.card--dark .card__icon { background: rgba(143,45,32,0.35); color: var(--ox-200); }

/* Slab — a heavy stamped block of colour */
.slab { padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); border-radius: var(--r-sm); }
.slab--ox { background: var(--ox-600); color: var(--white); }
.slab--ox h2, .slab--ox h3 { color: var(--white); }
.slab--ox p { color: rgba(255,255,255,0.9); }
.slab--dark { background: var(--umber-900); color: var(--umber-300); }
.slab--dark h2, .slab--dark h3 { color: var(--white); }

.checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.65rem; }
.checks li { display: grid; grid-template-columns: 1.25rem 1fr; gap: 0.65rem; margin: 0; font-size: var(--step--1); line-height: 1.58; }
.checks svg { width: 1.25rem; height: 1.25rem; color: var(--ox-600); margin-top: 0.15rem; }
.section--dark .checks svg, .slab--ox .checks svg { color: var(--ox-200); }
.slab--ox .checks svg { color: var(--white); }
@media (min-width: 700px) { .checks--2 { grid-template-columns: 1fr 1fr; gap: 0.65rem 2rem; } }

.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; list-style: none; }
.chips li { margin: 0; }
.chips span, .chips a { display: inline-block; padding: 0.35rem 0.8rem; background: var(--white); border: 2px solid var(--umber-200); font-family: var(--font-head); font-size: 1rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--umber-700); text-decoration: none; }
.chips a:hover { border-color: var(--ox-600); color: var(--ox-700); }
.section--dark .chips span { background: transparent; border-color: var(--umber-700); color: var(--umber-300); }

/* 10  Rows, steps & temperature scale ==================================== */

.rows { margin: 0; padding: 0; border-top: var(--rule); }
.rows > div { display: grid; gap: 0.3rem 1.75rem; padding: 1.3rem 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: 1.22rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ox-700); }
.rows dd { margin: 0; font-size: var(--step--1); line-height: 1.6; color: var(--umber-600); }
.rows dd strong { display: block; color: var(--umber-900); margin-bottom: 0.2rem; }
.section--dark .rows { border-top-color: var(--ox-600); }
.section--dark .rows > div { border-bottom-color: var(--umber-700); }
.section--dark .rows dt { color: var(--ox-200); }
.section--dark .rows dd { color: var(--umber-300); }
.section--dark .rows dd strong { color: var(--white); }

.steps { counter-reset: st; display: grid; gap: 1.2rem; margin: 0; padding: 0; list-style: none; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: st; margin: 0; padding: 1.4rem; background: var(--white); border: 2px solid var(--umber-200); }
.steps li::before { content: counter(st, decimal-leading-zero); display: block; margin-bottom: 0.7rem; font-family: var(--font-head); font-size: 2rem; font-weight: 700; line-height: 1; color: var(--ox-600); }
.steps h3 { font-size: var(--step-1); margin-bottom: 0.35em; }
.steps p { font-size: var(--step--1); color: var(--umber-600); }
.section--dark .steps li { background: var(--umber-800); border-color: var(--umber-700); }
.section--dark .steps p { color: var(--umber-300); }

/* Temperature strip — a horizontal scale used on the heat page */
.tempscale { margin: 0; padding: 0; list-style: none; display: grid; gap: 1.1rem; }
.tempscale li { margin: 0; display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; align-items: center; }
.tempscale b { font-family: var(--font-head); font-size: 1.45rem; font-weight: 700; color: var(--umber-900); letter-spacing: 0.02em; }
.tempscale .bar { height: 14px; background: var(--umber-200); position: relative; }
.tempscale .bar span { position: absolute; inset: 0 auto 0 0; background: var(--heat-600); }
.tempscale .bar span.hot { background: var(--ox-600); }
.tempscale small { grid-column: 1 / -1; font-size: 0.84rem; color: var(--umber-500); margin-top: -0.4rem; }
.section--dark .tempscale b { color: var(--white); }
.section--dark .tempscale .bar { background: var(--umber-700); }
.section--dark .tempscale small { color: var(--umber-400); }

/* 11  Bands & notes ====================================================== */

.band { background: var(--ox-600); color: var(--white); padding-block: clamp(2rem, 1.2rem + 2.8vw, 3.25rem); }
.band__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.band h2 { color: var(--white); font-size: var(--step-2); margin: 0; }
.band p { margin: 0.3rem 0 0; color: rgba(255,255,255,0.9); }

.note { padding: clamp(1.2rem, 1rem + 1.2vw, 1.8rem); background: var(--heat-100); border: 2px solid var(--heat-600); border-radius: var(--r-sm); }
.note h3 { font-size: var(--step-1); margin-bottom: 0.4em; }
.note p { font-size: var(--step--1); color: var(--umber-700); }
.section--dark .note { background: rgba(194,102,31,0.18); border-color: var(--heat-600); }
.section--dark .note p { color: var(--umber-300); }

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

.map-frame { width: 100%; aspect-ratio: 4 / 3; min-height: 300px; border: var(--rule); }
.area-grid { display: grid; gap: clamp(2rem, 1rem + 3vw, 3.5rem); }
@media (min-width: 900px) { .area-grid { grid-template-columns: 1fr 1fr; align-items: start; } }

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

.faq { border-top: var(--rule); }
.faq details { border-bottom: var(--line); }
.faq summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; padding: 1.2rem 0; font-family: var(--font-head); font-weight: 600; font-size: var(--step-1); letter-spacing: 0.03em; text-transform: uppercase; color: var(--umber-900); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 18px; height: 18px; margin-top: 0.3rem; background: var(--ox-600); clip-path: polygon(0 40%, 100% 40%, 100% 60%, 0 60%); transition: clip-path 0.2s ease; }
.faq details:not([open]) summary::after { clip-path: polygon(0 40%, 40% 40%, 40% 0, 60% 0, 60% 40%, 100% 40%, 100% 60%, 60% 60%, 60% 100%, 40% 100%, 40% 60%, 0 60%); }
.faq details > div { padding-bottom: 1.4rem; }
.faq details p { font-size: var(--step--1); color: var(--umber-600); }

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

.form-card { padding: clamp(1.4rem, 1rem + 1.8vw, 2.4rem); background: var(--white); border: var(--rule); }
.form-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .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-family: var(--font-head); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--umber-700); }
.field .req { color: var(--ox-600); }

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(--umber-900);
  background: var(--sand); border: 2px solid var(--umber-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='%238a7263' 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(--ox-600); }
input::placeholder, textarea::placeholder { color: var(--umber-400); }

.field__error { min-height: 1.05rem; font-size: 0.79rem; font-weight: 700; color: var(--ox-700); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: var(--ox-600); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-consent { font-size: 0.81rem; color: var(--umber-500); }
.form-status { margin-top: 1rem; font-size: var(--step--1); font-weight: 700; min-height: 1.2rem; }
.form-status.is-error { color: var(--ox-700); }
.form-status.is-ok { color: #1f7a3f; }

.contact-list { margin: 0; padding: 0; list-style: none; border-top: var(--rule); }
.contact-list li { display: grid; grid-template-columns: 44px 1fr; gap: 1rem; align-items: start; margin: 0; padding: 1.2rem 0; border-bottom: var(--line); }
.contact-list__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; background: var(--umber-900); color: var(--white); border-radius: var(--r-sm); }
.contact-list__icon svg { width: 21px; height: 21px; }
.contact-list h3 { font-size: 1rem; letter-spacing: 0.1em; margin-bottom: 0.25em; color: var(--umber-500); }
.contact-list p { margin: 0; font-family: var(--font-head); font-size: var(--step-2); font-weight: 700; color: var(--umber-900); line-height: 1.1; }
.contact-list small { display: block; margin-top: 0.4rem; font-size: 0.84rem; color: var(--umber-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: 0.6rem 0; margin: 0; border-bottom: var(--line); }
.hours li:last-child { border-bottom: 0; }
.hours span:last-child { color: var(--umber-500); }

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

.site-footer { background: var(--umber-950); color: var(--umber-400); padding-block: clamp(2.75rem, 2rem + 3.5vw, 4.5rem) 1.75rem; font-size: var(--step--1); }
.footer-grid { display: grid; gap: 2.5rem; }
@media (min-width: 780px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 2rem; } }
.site-footer h3 { font-family: var(--font-head); font-size: 1.05rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--umber-500); margin-bottom: 1rem; }
.site-footer .logo__name { color: var(--white); }
.site-footer .logo__sub { color: var(--umber-500); }
.footer-links { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.55rem; }
.footer-links li { margin: 0; }
.site-footer a { color: var(--umber-300); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.75rem; padding-top: 1.4rem; border-top: var(--line-dark); font-size: 0.8rem; color: var(--umber-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-family: var(--font-head); font-size: 1.14rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; }
.callbar svg { width: 17px; height: 17px; }
.callbar a:first-child { background: var(--umber-950); color: var(--white); }
.callbar a:last-child { background: var(--ox-600); color: var(--white); }
@media (min-width: 900px) { .callbar { display: none; } }
@media (max-width: 899px) { body { padding-bottom: 54px; } }

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

figure { margin: 0; }
figure img, figure .img-placeholder { border: 2px solid var(--umber-200); }
figcaption { margin-top: 0.6rem; font-family: var(--font-head); font-size: 1rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--umber-500); }

.img-placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.3rem;
  padding: 1rem; width: 100%;
  background: repeating-linear-gradient(-45deg, var(--umber-100) 0 14px, var(--sand-2) 14px 28px);
  text-align: center; color: var(--umber-500);
  font-family: var(--font-head); font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.5;
}
.img-placeholder b { display: block; font-family: var(--font); font-size: 0.82rem; letter-spacing: 0; text-transform: none; color: var(--umber-900); word-break: break-all; }

/* 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: 105px; }

/* 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; }
.center { text-align: center; }
.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); }
.narrow { max-width: 56ch; }
.narrow-center { max-width: 60ch; margin-inline: auto; }

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

@media (max-width: 599px) {
  .band__inner { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; }
  .btn-row .btn { width: auto; flex: 1 1 auto; }
  .header-cta .btn { width: auto; padding: 0.6rem 0.9rem; font-size: 1rem; }
  .logo__mark { width: 34px; height: 34px; }
  .logo__name { font-size: 1.32rem; }
  .site-header__inner { min-height: 62px; gap: 0.5rem; }
  .nav { inset-block-start: 100px; max-height: calc(100dvh - 100px); }
  .tempscale li { grid-template-columns: 4.5rem 1fr; }
}
@media (max-width: 430px) {
  .logo__sub { display: none; }
  .topbar__list li:nth-child(2) { display: none; }
}