/* 00  Core — resets and behaviour hooks only. Every visual decision for this
       site lives in the sections below, starting with the design tokens.    */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img, svg, iframe, video { display: block; max-width: 100%; }
img { height: auto; }
iframe { border: 0; }
figure { margin: 0; }
[hidden] { display: none !important; }
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.skip-link { position: absolute; left: 0.5rem; top: 0.5rem; z-index: 999; transform: translateY(-160%); padding: 0.8rem 1.2rem; background: #000; color: #fff; font-weight: 700; text-decoration: none; }
.skip-link:focus { transform: none; }
.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; }
.nav-toggle .icon-close, .nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
summary { cursor: pointer; }
summary::-webkit-details-marker { display: none; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field { display: flex; flex-direction: column; gap: 0.3rem; min-width: 0; }
.field__error { margin: 0; min-height: 1rem; font-size: 0.82rem; font-weight: 700; color: var(--err); }
.field.is-invalid :where(input, select, textarea) { border-color: var(--err); }
.form-status { min-height: 1.2rem; font-weight: 700; }
.form-status.is-error { color: var(--err); }
.form-status.is-ok { color: var(--ok); }
.img-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.25rem; width: 100%; padding: 1rem; text-align: center; font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; line-height: 1.5; }
.img-placeholder b { display: block; font-size: 0.92rem; letter-spacing: 0; text-transform: none; word-break: break-all; }
:target { scroll-margin-top: 120px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; } }

/* ==========================================================================
   Omar's HVAC ALL — omarshvac.xyz
   THE DEVICE: the step. The top-left corner of every block is cut away as a
   single square step, so each card reads as a plate with a piece taken out
   of it. The step marks the current navigation item and the mobile cells too.
   01 Tokens · 02 Base · 03 Header · 04 Phone cells · 05 Buttons
   06 Blocks (the device) · 07 Hero · 08 Page heads · 09 Sections
   10 Who turns up (signature) · 11 FAQ · 12 Form & contact · 13 Footer · 14 Images
   ========================================================================== */

/* 01 Tokens */
:root {
  --paper: #f4f1e8; --band: #e6e1d3; --white: #ffffff;
  --ink: #123b34; --ink-2: #1c5548; --ink-l: #8aa8a1;
  --bg2: #a04e00; --bg-d: #834000; --bg-l: #fbeedf;
  --text: #41483f; --muted: #5f6659; --line: #d4cebd;
  --focus: #a04e00; --err: #9b2c20;
  --disp: "Yeseva One", Georgia, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --f-sm: 0.93rem; --f-xs: 0.78rem; --f0: clamp(1rem, 0.96rem + 0.2vw, 1.07rem);
  --f1: clamp(1.12rem, 1.02rem + 0.44vw, 1.3rem);
  --f2: clamp(1.4rem, 1.18rem + 1.05vw, 1.92rem); --f3: clamp(1.82rem, 1.4rem + 2.1vw, 2.85rem);
  --r: 0px; --stx: 34px; --sty: 16px; --lh: 1.78; --wrap: 1080px; --col: 62ch; --hd: 60px;
  --pad-y: clamp(2.7rem, 2.2rem + 2.7vw, 4.3rem);
}
@media (min-width: 900px) { :root { --hd: 70px; } }

/* 02 Base */
body { background: var(--paper); color: var(--text); font-family: var(--sans); font-size: var(--f0); line-height: var(--lh); }
h1, h2, h3 { margin: 0 0 0.48em; font-family: var(--disp); color: var(--ink); font-weight: 400; line-height: 1.26; text-wrap: balance; }
h1 { font-size: var(--f3); }
h2 { font-size: var(--f2); }
h3 { font-size: var(--f1); }
p { margin: 0 0 0.9em; }
p:last-child { margin-bottom: 0; }
a { color: var(--bg-d); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
strong, b { color: var(--ink); font-weight: 700; }
ul, ol { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: 0.32rem; }
.wrap { width: min(100% - 1.8rem, var(--wrap)); margin-inline: auto; }
.col > * { max-width: var(--col); }
.colc { max-width: var(--col); }
.wrap > .colc { margin-bottom: 1.8rem; }
.mark { display: block; margin-bottom: 0.5rem; font-family: var(--sans); font-size: 0.67rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bg-d); }

/* 03 Header */
.hd { position: sticky; top: 0; z-index: 40; background: var(--white); border-bottom: 3px solid var(--ink); }
.hd__bar .wrap { display: flex; align-items: center; gap: 0.7rem; min-height: var(--hd); }
.om-logo { display: inline-flex; align-items: center; gap: 0.55rem; margin-right: auto; color: var(--ink); text-decoration: none; }
.om-logo svg { width: 28px; height: 28px; flex: none; }
.om-logo b { display: block; color: var(--ink); font-family: var(--disp); font-size: 1.08rem; font-weight: 400; line-height: 1.18; }
.om-logo small { display: block; font-size: 0.5rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bg-d); font-family: var(--sans); }
.nav-toggle { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 40px; height: 40px; padding: 0; border: 0; background: var(--ink); color: #fff; cursor: pointer; clip-path: polygon(0 10px, 10px 10px, 10px 0, 100% 0, 100% 100%, 0 100%); }
.nav-toggle svg { width: 18px; height: 18px; }
.omnav { display: none; }
@media (max-width: 899px) {
  .hd__bar .btn { display: none; }
  .omnav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; padding: 0.3rem 0.9rem 1rem; background: var(--white); border-bottom: 3px solid var(--ink); }
  .omnav.is-open { display: flex; }
  .omnav a { padding: 0.78rem 0.2rem; border-bottom: 1px solid var(--line); color: var(--ink); font-family: var(--disp); font-size: 1.06rem; text-decoration: none; }
  .omnav a[aria-current="page"] { color: var(--bg-d); }
}
@media (max-width: 430px) { .om-logo small { display: none; } }
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .omnav { display: flex; gap: 0.5rem; }
  .omnav a { padding: 0.42rem 0.8rem 0.46rem; color: var(--text); font-family: var(--disp); font-size: 0.96rem; text-decoration: none; white-space: nowrap; }
  .omnav a:hover { color: var(--ink); }
  .omnav a[aria-current="page"] { background: var(--ink); color: #fff; clip-path: polygon(0 8px, 8px 8px, 8px 0, 100% 0, 100% 100%, 0 100%); }
}

/* 04 Phone cells */
.omph { display: grid; grid-template-columns: 1fr 1fr; gap: 0.55rem; padding: 0.6rem 0.9rem 0.7rem; background: var(--band); }
.omph a { display: flex; align-items: center; justify-content: center; gap: 0.45rem; padding: 0.5rem 0.6rem 0.55rem; background: var(--ink); color: #fff; font-family: var(--disp); font-size: 1.02rem; text-decoration: none; white-space: nowrap; clip-path: polygon(0 10px, 10px 10px, 10px 0, 100% 0, 100% 100%, 0 100%); }
.omph a + a { background: var(--bg2); }
.omph svg { width: 0.9em; height: 0.9em; flex: none; }
.omph :focus-visible { outline-color: #fff; outline-offset: -4px; }
@media (min-width: 900px) { .omph { display: none; } }
@media (max-width: 360px) { .omph a { padding-inline: 0.35rem; font-size: 0.95rem; } }

/* 05 Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.62rem 1.35rem 0.66rem; border: 0; background: var(--bg2); color: #fff; font-family: var(--disp); font-size: 0.98rem; line-height: 1.5; text-decoration: none; white-space: nowrap; cursor: pointer; clip-path: polygon(0 10px, 10px 10px, 10px 0, 100% 0, 100% 100%, 0 100%); transition: background-color 0.18s; }
.btn:hover { background: var(--bg-d); color: #fff; }
.btn svg { width: 1em; height: 1em; flex: none; }
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { background: var(--ink-2); color: #fff; }
.btn--line { background: var(--band); color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn--line:hover { background: var(--ink); color: #fff; }
.btn--paper, .sec--ink a.btn--paper, .hero a.btn--paper, .st--ink a.btn--paper { background: var(--paper); color: var(--ink); }
.btn--paper:hover, .sec--ink a.btn--paper:hover, .hero a.btn--paper:hover, .st--ink a.btn--paper:hover { background: var(--white); color: var(--ink); }
@media (max-width: 460px) { .btn { white-space: normal; text-align: center; } }
.btns { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.6rem; }

/* 06 Blocks — the step */
.st { padding: 1.45rem 1.35rem 1.5rem; background: var(--white); clip-path: polygon(0 var(--sty), var(--stx) var(--sty), var(--stx) 0, 100% 0, 100% 100%, 0 100%); }
.st > *:last-child { margin-bottom: 0; }
.st > *:first-child { margin-top: 0.3rem; }
.st--ink { background: var(--ink); color: #cfdcd8; }
.st--ink h2, .st--ink h3, .st--ink b { color: #fff; }
.st--ink .mark { color: #f0b77a; }
.st--ink a:not(.btn) { color: #fff; }
.st--ink :focus-visible { outline-color: #f0b77a; }
.st--tint { background: var(--bg-l); }
.st--band { background: var(--band); }
.sts { display: grid; gap: 1.4rem; }
.sts > * { min-width: 0; }
@media (min-width: 700px) { .sts--2 { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; } }
@media (min-width: 960px) { .sts--3 { grid-template-columns: repeat(3, 1fr); } .sts--2b { grid-template-columns: repeat(2, 1fr); gap: 2rem; } }
.figst { overflow: hidden; clip-path: polygon(0 var(--sty), var(--stx) var(--sty), var(--stx) 0, 100% 0, 100% 100%, 0 100%); }
.figst img, .figst .img-placeholder { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* 07 Hero */
.hero { padding-block: clamp(2.6rem, 2.1rem + 2.7vw, 4.2rem); background: var(--band); }
.hero__grid { display: grid; gap: 2.2rem; align-items: center; }
.hero__grid > * { min-width: 0; }
.hero .lede { font-size: var(--f1); line-height: 1.8; }
@media (min-width: 940px) { .hero__grid { grid-template-columns: 1.05fr 0.95fr; gap: 2.9rem; } }

/* 08 Page heads */
.phead { padding-block: clamp(2.1rem, 1.7rem + 1.9vw, 3.2rem); background: var(--ink); color: #cfdcd8; }
.phead h1 { color: #fff; }
.phead .mark { color: #f0b77a; }
.phead a:not(.btn) { color: #fff; }
.phead :focus-visible { outline-color: #f0b77a; }
.crumbs { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 0 0 0.85rem; padding: 0; list-style: none; font-size: 0.75rem; font-weight: 700; }
.crumbs li + li::before { content: "\00b7"; margin-right: 0.45rem; color: #f0b77a; }

/* 09 Sections */
.sec { padding-block: var(--pad-y); }
.sec--paper { background: var(--paper); }
.sec--white { background: var(--white); }
.sec--band { background: var(--band); }
.sec--ink { background: var(--ink); color: #cfdcd8; }
.sec--ink h2, .sec--ink h3, .sec--ink b { color: #fff; }
.sec--ink .mark { color: #f0b77a; }
.sec--ink a:not(.btn) { color: #fff; }
.sec--ink :focus-visible { outline-color: #f0b77a; }
.sec--white .st { background: var(--paper); }
.head { max-width: var(--col); margin-bottom: 1.9rem; }
.sp { display: grid; gap: 1.1rem 2.2rem; margin: 0; padding: 0; list-style: none; }
@media (min-width: 740px) { .sp--2 { grid-template-columns: repeat(2, 1fr); } }
.sp > li { display: grid; grid-template-columns: 18px 1fr; gap: 0.25rem 0.95rem; margin: 0; min-width: 0; }
.sp > li::before { content: ""; width: 18px; height: 14px; margin-top: 0.5rem; background: var(--bg2); clip-path: polygon(0 5px, 8px 5px, 8px 0, 100% 0, 100% 100%, 0 100%); }
.sp b { display: block; color: var(--ink); font-family: var(--disp); font-size: var(--f1); }
.sp p { margin: 0.1rem 0 0; font-size: var(--f-sm); }
.sec--ink .sp b { color: #fff; }
.sec--ink .sp > li::before { background: #f0b77a; }
.tbl { width: 100%; border-collapse: collapse; font-size: var(--f-sm); text-align: left; background: var(--white); }
.tbl th, .tbl td { padding: 0.7rem 0.85rem; vertical-align: top; border-bottom: 1px solid var(--line); }
.tbl thead th { background: var(--ink); color: #fff; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; }
.tbl tbody th { font-weight: 700; color: var(--ink); width: 34%; }
.tbl tr:last-child th, .tbl tr:last-child td { border-bottom: 0; }
.scroll { overflow-x: auto; }
.map { display: block; width: 100%; height: clamp(300px, 34vw, 380px); background: var(--band); clip-path: polygon(0 var(--sty), var(--stx) var(--sty), var(--stx) 0, 100% 0, 100% 100%, 0 100%); }
.where { display: grid; gap: 2.3rem; align-items: center; }
@media (min-width: 880px) { .where { grid-template-columns: 1fr 1fr; gap: 2.9rem; } }
.where > * { min-width: 0; }

/* 10 Who turns up (signature) */
.wt__set { padding: 1.45rem 1.35rem 1.5rem; background: var(--white); clip-path: polygon(0 var(--sty), var(--stx) var(--sty), var(--stx) 0, 100% 0, 100% 100%, 0 100%); }
.wt__cols { display: grid; gap: 1.2rem; }
@media (min-width: 760px) { .wt__cols { grid-template-columns: 1.06fr 0.94fr; gap: 1.8rem; } }
.wt__set fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.wt__set legend { display: block; margin-bottom: 0.55rem; padding: 0; font-family: var(--disp); font-size: 1rem; color: var(--ink); }
.opts { display: grid; gap: 0.32rem; }
.opts label { position: relative; display: block; }
.opts input { position: absolute; opacity: 0; }
.opts span { display: block; padding: 0.52rem 0.85rem; background: var(--paper); font-size: var(--f-sm); cursor: pointer; clip-path: polygon(0 8px, 8px 8px, 8px 0, 100% 0, 100% 100%, 0 100%); }
.opts input:checked + span { background: var(--ink); color: #fff; }
.opts input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.wt__out { display: grid; gap: 1.5rem; margin-top: 1.9rem; }
.wt__out > * { min-width: 0; }
.wt__flag { padding: 1.45rem 1.35rem 1.5rem; background: var(--bg2); color: #fff; clip-path: polygon(0 var(--sty), var(--stx) var(--sty), var(--stx) 0, 100% 0, 100% 100%, 0 100%); }
.wt__flag b { display: block; margin-top: 0.3rem; margin-bottom: 0.25rem; font-family: var(--disp); font-weight: 400; font-size: var(--f1); color: #fff; }
.wt__flag p { font-size: var(--f-sm); }
.wt__flag :focus-visible { outline-color: #fff; }
.wt__out .st h2 { font-size: var(--f2); }
.wt__out .st p, .wt__out .st ul, .wt__out .st ol { font-size: var(--f-sm); }

/* 11 FAQ */
.faq { display: grid; gap: 0.8rem; max-width: 880px; margin-top: 1.8rem; }
.omq { background: var(--white); clip-path: polygon(0 10px, 26px 10px, 26px 0, 100% 0, 100% 100%, 0 100%); }
.omq[open] { background: var(--bg-l); }
.omq summary { display: flex; justify-content: space-between; gap: 1.2rem; padding: 1.1rem 1.05rem 0.95rem; font-family: var(--disp); font-size: 1rem; line-height: 1.5; color: var(--ink); list-style: none; cursor: pointer; }
.omq summary::after { content: "+"; flex: none; font-family: var(--sans); font-weight: 700; color: var(--bg-d); }
.omq[open] summary::after { content: "\2212"; }
.omq > div { padding: 0 1.05rem 1.2rem; }

/* 12 Form & contact */
.form { display: grid; gap: 1rem 1.3rem; margin-top: 1.3rem; }
@media (min-width: 640px) { .form--2col { grid-template-columns: 1fr 1fr; } }
.field--full, .form__end { grid-column: 1 / -1; }
.field label, .picks legend { font-weight: 700; color: var(--ink); font-size: 0.94rem; }
.req { color: var(--err); }
.opt { font-weight: 400; color: var(--muted); }
input[type="text"], input[type="tel"], input[type="email"], input[type="number"], select, textarea { width: 100%; padding: 0.72rem 0.9rem; font: inherit; color: var(--ink); background: var(--white); border: 1px solid #c1b9a5; border-radius: var(--r); }
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='%23123b34' stroke-width='2.6'%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: 2.3rem; }
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--ink); }
.picks { margin: 0; padding: 0; border: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.picks legend { margin-bottom: 0.45rem; padding: 0; }
.pick { position: relative; }
.pick input { position: absolute; opacity: 0; }
.pick span { display: inline-block; padding: 0.44rem 0.9rem; background: var(--white); border: 1px solid #c1b9a5; font-size: var(--f-sm); cursor: pointer; }
.pick input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.pick input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.form-note { margin: 0.5rem 0 0; font-size: 0.84rem; color: var(--muted); }
.contact { display: grid; gap: 2.2rem; align-items: start; }
@media (min-width: 920px) { .contact { grid-template-columns: 1.08fr 0.92fr; gap: 2.5rem; } }
.contact > * { min-width: 0; }
.side { display: grid; gap: 1.4rem; }

/* 13 Footer */
.ft { background: var(--ink); color: #9db5ae; font-size: var(--f-sm); border-top: 6px solid var(--bg2); }
.ft a { color: #fff; }
.ft :focus-visible { outline-color: #f0b77a; }
.ft__row { display: grid; gap: 1.5rem; padding-block: 2.8rem 1.7rem; }
@media (min-width: 820px) { .ft__row { grid-template-columns: 1.5fr 1fr 1fr; } }
.ft__name { margin: 0 0 0.5rem; font-family: var(--disp); font-size: 1.1rem; color: #fff; }
.ft h2 { margin: 0 0 0.55rem; font-family: var(--sans); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.19em; text-transform: uppercase; color: #f0b77a; }
.ft ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.32rem; }
.ft__base { padding-block: 0.95rem; border-top: 1px solid #1c5548; font-size: 0.8rem; }

/* 14 Images */
.img-placeholder { background: var(--white); border: 1px solid var(--line); color: var(--muted); }
.img-placeholder b { color: var(--ink); overflow-wrap: anywhere; }