/* ==========================================================================
   Reynold's Heating and Air
   Thesis: one system, two jobs. A cool axis and a warm axis meeting at a seam.
   ========================================================================== */

@font-face {
  font-family: 'Chivo';
  src: url('/assets/fonts/chivo-var-latin.woff2') format('woff2');
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Instrument Sans';
  src: url('/assets/fonts/instrumentsans-var-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* neutral spine */
  --ink:        #12161C;
  --ink-2:      #1A212A;
  --ink-3:      #0B0F14;
  --paper:      #EEF1F4;
  --paper-2:    #F8FAFB;
  --white:      #FFFFFF;
  --steel:      #4A5765;
  --steel-line: #D3DAE1;
  --steel-chip: #97A4B1;
  --lit:        #C6CFD9;
  --lit-dim:    #94A1AE;

  /* cool axis */
  --cool:       #2E9BD6;
  --cool-ink:   #0E5C8C;
  --cool-lit:   #74C7F0;
  --cool-tint:  #E2EFF8;

  /* warm axis */
  --warm:       #E2652E;
  --warm-ink:   #A8431A;
  --warm-lit:   #F5AE55;
  --warm-amber: #F2A33C;
  --warm-tint:  #FBEBE0;

  --f-dis:  'Chivo', 'Trebuchet MS', system-ui, sans-serif;
  --f-body: 'Instrument Sans', 'Segoe UI', system-ui, sans-serif;

  --wrap: 1240px;
  --pad: clamp(20px, 5vw, 64px);
  --r: 4px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
.sprite { display: none; }

h1, h2, h3, h4 {
  font-family: var(--f-dis);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.028em;
  margin: 0;
}
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--warm-amber);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--white);
  padding: 12px 20px;
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { left: 12px; top: 12px; }

/* ==========================================================================
   THE SEAM - the signature. A thermometer rail running cool to warm.
   ========================================================================== */

.seam {
  background: linear-gradient(180deg, var(--cool) 0%, #6F8496 48%, #97705E 62%, var(--warm) 100%);
  position: relative;
}
.seam::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg,
    rgba(255,255,255,.62) 0 1px,
    transparent 1px 15px);
  mix-blend-mode: overlay;
}

.seam--ftr {
  height: 6px;
  width: 100%;
  background: linear-gradient(90deg, var(--cool) 0%, #6F8496 46%, #97705E 60%, var(--warm) 100%);
}
.seam--ftr::after {
  background: repeating-linear-gradient(90deg,
    rgba(255,255,255,.62) 0 1px,
    transparent 1px 15px);
}

/* ==========================================================================
   DEMO BANNER (NH Media Web voice)
   ========================================================================== */

/* ==========================================================================
   HEADER + THE TYPOGRAPHIC WORDMARK

   The identity is type and nothing else: the name in Chivo 900, the trade line
   beneath it in tracked Instrument Sans, with the two halves of the business
   carrying the two halves of the palette. No drawn element, no mark.
   ========================================================================== */

.hdr {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(11,15,20,.93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.hdr__in {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 0 var(--pad);
  height: 68px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.wm {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  text-decoration: none;
  color: var(--white);
  margin-right: auto;
  line-height: 1;
}
.wm__name {
  font-family: var(--f-dis);
  font-weight: 900;
  font-size: 1.375rem;
  letter-spacing: -0.042em;
  line-height: .96;
}
.wm__sub {
  font-family: var(--f-body);
  font-size: .5625rem;
  font-weight: 700;
  letter-spacing: .215em;
  text-transform: uppercase;
  line-height: 1;
  margin-top: 6px;
  white-space: nowrap;
}
.wm--tile {
  flex-direction: row;
  align-items: center;
  gap: 11px;
}
.wm__tile { display: block; }
.wm__tile--rail { height: 38px; width: auto; }
.wm__txt {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
}
.wm__w   { color: var(--warm-lit); }
.wm__and { color: var(--lit-dim); }
.wm__c   { color: var(--cool-lit); }

.nav { display: flex; gap: 4px; }
.nav a {
  text-decoration: none;
  color: var(--lit);
  font-size: .875rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 2px;
  transition: color .2s ease, background .2s ease;
}
.nav a:hover { color: var(--white); background: rgba(255,255,255,.07); }

.hdr__call {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: none;
  text-decoration: none;
  font-size: .875rem;
  font-weight: 700;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 3px;
  padding: 9px 15px;
  white-space: nowrap;
  transition: background .2s ease, border-color .2s ease;
}
.hdr__call:hover { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.55); }
.hdr__call-i { width: 16px; height: 16px; flex: none; color: var(--warm-lit); }
.hdr__call-s { display: none; }

.burger {
  display: none;
  width: 42px;
  height: 38px;
  border: 1px solid rgba(255,255,255,.22);
  background: transparent;
  border-radius: 2px;
  padding: 10px 9px;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   TOKENS (the honesty language) + FACT CHIPS (the confirmed ones)
   ========================================================================== */

.tok {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  line-height: 1.35;
  padding: 7px 13px;
  border: 1.5px dashed var(--steel-chip);
  border-radius: 3px;
  background: var(--white);
  color: #2B3540;
}
.tok::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warm-amber);
  flex: none;
}
.tok--lit {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.36);
  color: #DCE3EA;
}
.tok--big {
  font-size: .8125rem;
  padding: 10px 16px;
  letter-spacing: .045em;
}
.tok--inline {
  font-size: .6875rem;
  padding: 3px 9px;
  gap: 6px;
  letter-spacing: .04em;
}
.tok--inline::before { width: 5px; height: 5px; }
.tok--row {
  display: flex;
  width: max-content;
  max-width: 100%;
  margin-top: 9px;
  font-size: .6875rem;
  padding: 4px 10px;
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.fact {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: .8125rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--lit);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 3px;
  padding: 8px 13px;
}
.fact svg { width: 15px; height: 15px; flex: none; color: var(--cool-lit); }
.facts--ink { margin-top: 26px; margin-bottom: 0; }
.facts--ink .fact {
  color: var(--steel);
  background: var(--white);
  border-color: var(--steel-line);
}
.facts--ink .fact svg { color: var(--cool-ink); }

.tlink {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: .9375rem;
  color: var(--cool-ink);
  text-decoration: none;
  border-bottom: 2px solid rgba(46,155,214,.42);
  padding-bottom: 2px;
  transition: border-color .2s ease, color .2s ease;
}
.tlink svg { width: 17px; height: 17px; flex: none; }
.tlink:hover { border-bottom-color: var(--cool); }
.tlink--lit {
  color: var(--cool-lit);
  font-size: 1.0625rem;
  border-bottom-color: rgba(116,199,240,.45);
}
.tlink--lit:hover { border-bottom-color: var(--cool-lit); }

/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  display: grid;
  grid-template-columns: 1.03fr 8px 0.97fr;
  background: var(--ink);
  position: relative;
  isolation: isolate;
}

.hero__panel {
  display: flex;
  align-items: center;
  padding: clamp(56px, 7vw, 104px) clamp(20px, 4.4vw, 74px);
  background:
    radial-gradient(120% 96% at 8% 0%, rgba(46,155,214,.13) 0%, transparent 58%),
    radial-gradient(96% 90% at 96% 100%, rgba(226,101,46,.13) 0%, transparent 60%),
    var(--ink);
  min-height: min(760px, 88vh);
}
.hero__body { max-width: 640px; margin-left: auto; width: 100%; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--warm-ink);
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--warm);
  flex: none;
}
.eyebrow--lit { color: var(--warm-lit); }
.eyebrow--lit::before { background: var(--warm-lit); }

.hero__h {
  /* sized against the hero PANEL, which is about half the viewport at desktop,
     so each sentence keeps its own line instead of orphaning a word */
  font-size: clamp(2.1rem, 4.6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.038em;
  color: var(--white);
  margin-bottom: 26px;
}
.w { display: inline-block; }
.w--cool { color: var(--cool-lit); }
.w--warm { color: var(--warm-lit); }

.hero__sub {
  font-size: 1.125rem;
  line-height: 1.68;
  color: var(--lit);
  max-width: 52ch;
  margin-bottom: 28px;
}

.hero__acts { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-body);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .01em;
  text-decoration: none;
  padding: 15px 26px;
  border-radius: 3px;
  border: 0;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn__i { width: 18px; height: 18px; flex: none; }
.btn--cool { background: var(--cool); color: #051D2C; }
.btn--cool:hover { background: var(--cool-lit); transform: translateY(-2px); }
.btn--ghost {
  color: var(--lit);
  border: 1px solid rgba(255,255,255,.26);
  padding: 14px 24px;
  background: transparent;
}
.btn--ghost:hover { color: var(--white); border-color: rgba(255,255,255,.6); }

.seam--hero { height: 100%; }

.hero__shot {
  position: relative;
  overflow: hidden;
  min-height: min(760px, 88vh);
  background: linear-gradient(168deg, #12384F 0%, #2B4453 46%, #5A3A29 100%);
}
.hero__shot::after {
  content: "";
  position: absolute;
  inset: -3%;
  background-image: url('/assets/img/stock-tech.jpg');
  background-size: cover;
  background-position: 52% 46%;
  animation: kb 30s ease-in-out infinite alternate;
}
@keyframes kb {
  from { transform: scale(1) translate3d(0,0,0); }
  to   { transform: scale(1.09) translate3d(0,-1.6%,0); }
}

/* ==========================================================================
   SECTION SHELLS
   ========================================================================== */

.sec { padding: clamp(64px, 8vw, 118px) 0; position: relative; }
.sec--light { background: var(--paper); }
.sec--dark  { background: var(--ink-2); color: var(--lit); }
.sec--deep  { background: var(--ink-3); color: var(--lit); }

.sec--grid::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 22px 22px;
}
.sec--grid > .wrap { position: relative; }

.sec__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(22px, 4vw, 64px);
  align-items: end;
}
.h2 {
  font-size: clamp(2.1rem, 5vw, 3.25rem);
  font-weight: 900;
  letter-spacing: -0.035em;
}
.h2--lit { color: var(--white); }

.sec__lede {
  font-size: 1.125rem;
  line-height: 1.72;
  color: var(--steel);
  max-width: 58ch;
  padding-bottom: 6px;
}
.sec__lede--lit { color: var(--lit); }

/* ==========================================================================
   SERVICES SPLIT
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr 6px 1fr;
  gap: 0;
  margin-top: 40px;
  border: 1px solid var(--steel-line);
  border-radius: var(--r);
  background: var(--white);
  overflow: hidden;
}
.seam--split { height: 100%; }

.col { padding: clamp(24px, 3.2vw, 40px); }
.col--cool { background: linear-gradient(180deg, var(--cool-tint) 0%, var(--white) 40%); }
.col--warm { background: linear-gradient(180deg, var(--warm-tint) 0%, var(--white) 40%); }

.col__hd {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4px 16px;
  margin-bottom: 22px;
}
.col__ic {
  grid-row: 1 / 3;
  width: 54px;
  height: 54px;
  border-radius: 3px;
  display: grid;
  place-items: center;
  flex: none;
}
.col__ic svg { width: 27px; height: 27px; }
.col--cool .col__ic { background: rgba(14,92,140,.11); color: var(--cool-ink); }
.col--warm .col__ic { background: rgba(168,67,26,.11); color: var(--warm-ink); }

.col__h { font-size: 1.75rem; align-self: end; }
.col--cool .col__h { color: var(--cool-ink); }
.col--warm .col__h { color: var(--warm-ink); }
.col__note {
  align-self: start;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--steel);
}

.shot {
  background-size: cover;
  background-position: center;
  border-radius: 3px;
}

.cards { display: grid; gap: 2px; }
.card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  padding: 20px 0;
  border-top: 1px solid var(--steel-line);
}
.card:first-child { border-top: 0; padding-top: 4px; }
.card__ic {
  grid-row: 1 / 3;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 3px;
  margin-top: 2px;
}
.card__ic svg { width: 21px; height: 21px; }
.col--cool .card__ic { background: rgba(46,155,214,.13); color: var(--cool-ink); }
.col--warm .card__ic { background: rgba(226,101,46,.13); color: var(--warm-ink); }
.card h4 { font-size: 1.1875rem; letter-spacing: -0.02em; }
.card p { font-size: .9375rem; line-height: 1.62; color: var(--steel); margin-top: 5px; }

/* shared strip */
.shared {
  margin-top: 46px;
  border: 1px solid var(--steel-line);
  border-radius: var(--r);
  background: var(--paper-2);
  padding: clamp(24px, 3.2vw, 40px);
}
.shared__hd { max-width: 62ch; margin-bottom: 28px; }
.shared__h { font-size: 1.5rem; }
.shared__p { font-size: 1rem; color: var(--steel); margin-top: 8px; }
.shared__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--steel-line);
  border: 1px solid var(--steel-line);
  border-radius: 3px;
  overflow: hidden;
}
.mini { background: var(--white); padding: 24px 22px; }
.mini__ic {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 3px;
  background: rgba(74,87,101,.1);
  color: var(--steel);
  margin-bottom: 14px;
}
.mini__ic svg { width: 22px; height: 22px; }
.mini h4 { font-size: 1.0625rem; letter-spacing: -0.018em; }
.mini p { font-size: .875rem; line-height: 1.6; color: var(--steel); margin-top: 7px; }
.mini--plan { background: linear-gradient(170deg, var(--warm-tint) 0%, var(--white) 62%); }
.mini--plan .mini__ic { background: rgba(168,67,26,.12); color: var(--warm-ink); }
.mini__price { margin-top: 12px; }
.mini__price .pval { color: var(--ink); font-size: 1.125rem; }
.mini__price .pq { color: var(--steel); }
.mini__slot { margin-top: 12px; }
.shared__link { margin-top: 26px; }

/* ==========================================================================
   PROCESS
   ========================================================================== */

.steps {
  --stepgap: clamp(20px, 3vw, 44px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--stepgap);
  margin-top: 46px;
}
/* the rail is drawn in segments, one per gap, so it starts and stops
   exactly on the first and last markers instead of trailing off the page */
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 66px;
  right: calc(-1 * (var(--stepgap) + 33px));
  top: 32px;
  height: 3px;
  opacity: .65;
}
.step:nth-child(1)::after { background: linear-gradient(90deg, var(--cool) 0%, #7E8794 100%); }
.step:nth-child(2)::after { background: linear-gradient(90deg, #7E8794 0%, var(--warm) 100%); }
.step { position: relative; padding-top: 76px; }
.step__n {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: var(--ink-2);
  border: 3px solid rgba(255,255,255,.16);
  font-family: var(--f-dis);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--white);
}
.step:nth-child(1) .step__n { border-color: var(--cool); }
.step:nth-child(2) .step__n { border-color: #7E8794; }
.step:nth-child(3) .step__n { border-color: var(--warm); }
.step h3 { font-size: 1.5rem; color: var(--white); }
.step p { font-size: 1rem; line-height: 1.7; color: var(--lit); margin-top: 11px; max-width: 40ch; }
.step__tok { margin-top: 16px; }

/* ==========================================================================
   PRICE GUIDE
   ========================================================================== */

.pnav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 38px;
}
.pnav a {
  font-size: .8125rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--lit);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 2px;
  padding: 8px 14px;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.pnav a:hover {
  background: rgba(255,255,255,.08);
  color: var(--white);
  border-color: rgba(255,255,255,.48);
}

.pcat {
  margin-top: 46px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.16);
  scroll-margin-top: 92px;
}
.pcat__hd {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px 15px;
  margin-bottom: 20px;
}
.pcat__ic {
  width: 44px;
  height: 44px;
  border-radius: 3px;
  display: grid;
  place-items: center;
  flex: none;
}
.pcat__ic svg { width: 23px; height: 23px; }
.pcat__ic--cool  { background: rgba(46,155,214,.16); color: var(--cool-lit); }
.pcat__ic--warm  { background: rgba(226,101,46,.18); color: var(--warm-lit); }
.pcat__ic--steel { background: rgba(255,255,255,.09); color: var(--lit); }
.pcat__n {
  font-family: var(--f-dis);
  font-weight: 900;
  font-size: .875rem;
  letter-spacing: .06em;
  color: var(--lit-dim);
}
.pcat__h { font-size: 1.4375rem; color: var(--white); }
.pcat__lab {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lit-dim);
  text-align: right;
  white-space: nowrap;
}

.ptable { display: block; }
.ptable--two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(28px, 3.4vw, 60px);
}
.prow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.prow dt {
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--lit);
  min-width: 0;
}
.prow dd { text-align: right; flex: none; max-width: 48%; }
.pval {
  font-family: var(--f-dis);
  font-weight: 800;
  font-size: .9375rem;
  letter-spacing: -0.01em;
  color: var(--white);
  white-space: nowrap;
}
.pq {
  display: block;
  font-size: .75rem;
  line-height: 1.4;
  color: var(--lit-dim);
  margin-top: 2px;
}

.pnote {
  margin-top: 38px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.16);
  font-size: .9375rem;
  line-height: 1.62;
  color: var(--lit-dim);
  max-width: 76ch;
}

/* ==========================================================================
   STANDARDS + CREDENTIALS
   ========================================================================== */

.stds {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, .88fr);
  gap: clamp(26px, 3.4vw, 52px);
  margin-top: 40px;
  align-items: start;
}
.stds__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--steel-line);
  border: 1px solid var(--steel-line);
  border-radius: var(--r);
  overflow: hidden;
}
.std {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  background: var(--white);
  padding: 26px 24px;
}
.std__ic {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(14,92,140,.1);
  color: var(--cool-ink);
  flex: none;
  margin-top: 2px;
}
.std__ic svg { width: 18px; height: 18px; }
.std h3 { font-size: 1.0625rem; letter-spacing: -0.018em; line-height: 1.3; }
.std p { font-size: .9375rem; line-height: 1.6; color: var(--steel); margin-top: 7px; }

.creds {
  border: 1px solid var(--steel-line);
  border-top: 4px solid var(--warm);
  border-radius: var(--r);
  background: var(--white);
  padding: clamp(22px, 2.6vw, 32px);
}
.creds__h {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--warm-ink);
}
.creds__list { display: grid; gap: 14px; margin: 20px 0; }
.cred {
  display: flex;
  align-items: center;
  gap: 13px;
  font-family: var(--f-dis);
  font-weight: 800;
  font-size: 1.0625rem;
  letter-spacing: -0.018em;
  line-height: 1.3;
  color: var(--ink);
}
.cred__ic {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(168,67,26,.11);
  color: var(--warm-ink);
  flex: none;
}
.cred__ic svg { width: 18px; height: 18px; }
.creds__p {
  font-size: .9375rem;
  line-height: 1.62;
  color: var(--steel);
  padding-top: 18px;
  border-top: 1px solid var(--steel-line);
}

/* ==========================================================================
   GALLERY
   ========================================================================== */

.gal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, .86fr);
  grid-auto-rows: 132px;
  gap: 14px;
  margin-top: 44px;
}
.gal__c {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: 3px;
  background: linear-gradient(160deg, #17313F 0%, #2A3541 55%, #4A2E1F 100%);
}
.gal__c--a { grid-column: 1 / 3; grid-row: 1 / 3; }
.gal__c--b { grid-column: 3 / 4; grid-row: 1 / 5; }
.gal__c--c { grid-column: 1 / 2; grid-row: 3 / 5; }
.gal__c--d { grid-column: 2 / 3; grid-row: 3 / 5; }
.gal__c--e { grid-column: 1 / 4; grid-row: 5 / 7; }

.gal__c .shot {
  position: absolute;
  inset: 0;
  border-radius: 0;
  transition: transform .7s cubic-bezier(.2,.7,.3,1);
}
.gal__c:hover .shot { transform: scale(1.055); }

.shot--gauges     { background-image: url('/assets/img/stock-gauges.jpg'); }
.shot--thermostat { background-image: url('/assets/img/stock-thermostat.jpg'); background-position: 55% 40%; }
.shot--minisplit  { background-image: url('/assets/img/stock-minisplit.jpg'); background-position: 60% 40%; }
.shot--duct       { background-image: url('/assets/img/stock-ductwork.jpg'); background-position: 50% 55%; }
.shot--filter     { background-image: url('/assets/img/stock-filter.jpg'); }

.gal__c figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 44px 18px 16px;
  background: linear-gradient(180deg, transparent 0%, rgba(6,9,12,.86) 62%, rgba(6,9,12,.95) 100%);
  color: #E8EDF2;
  font-size: .875rem;
  line-height: 1.45;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
}
.gal__tag {
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 2px;
  background: rgba(255,255,255,.15);
  color: #FFFFFF;
}
.gal__tag--cool { background: rgba(116,199,240,.24); color: #A9DEF8; }
.gal__tag--warm { background: rgba(245,174,85,.24); color: #F9CB93; }

.gal__note {
  margin-top: 22px;
  font-size: .9375rem;
  line-height: 1.62;
  color: var(--lit-dim);
  max-width: 78ch;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.14);
}

/* ==========================================================================
   ABOUT
   ========================================================================== */

.about {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}
.about__lede {
  font-size: 1.25rem;
  line-height: 1.62;
  color: var(--steel);
  margin-top: 22px;
  max-width: 40ch;
}

.story {
  border: 1px solid var(--steel-line);
  border-left: 5px solid var(--warm);
  border-radius: var(--r);
  background: var(--white);
  padding: clamp(24px, 3vw, 40px);
}
.story__tag {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--warm-ink);
  margin-bottom: 18px;
}
.story__q {
  font-size: 1.1875rem;
  line-height: 1.72;
  color: var(--ink);
  max-width: 48ch;
}
.story__by {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 13px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--steel-line);
}
.story__name {
  font-family: var(--f-dis);
  font-weight: 900;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
}
.story__role {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--steel);
}

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

.faq {
  margin-top: 42px;
  border-top: 1px solid rgba(255,255,255,.16);
}
.qa { border-bottom: 1px solid rgba(255,255,255,.16); }
.qa summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 22px 0;
  font-family: var(--f-dis);
  font-weight: 800;
  font-size: 1.1875rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--white);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "";
  width: 12px;
  height: 12px;
  flex: none;
  border-right: 2px solid var(--warm-lit);
  border-bottom: 2px solid var(--warm-lit);
  transform: translateY(-4px) rotate(45deg);
  transition: transform .25s ease;
}
.qa[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.qa summary:hover { color: var(--warm-lit); }
.qa__a { padding-bottom: 24px; max-width: 74ch; }
.qa__a p { font-size: 1rem; line-height: 1.72; color: var(--lit); }
.qa__a p + p { margin-top: 12px; }
.qa__a a {
  color: var(--cool-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}
.qa__a a:hover { color: var(--white); }

/* ==========================================================================
   CONTACT
   ========================================================================== */

.reach {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 4vw, 64px);
  margin-top: 44px;
  align-items: start;
}
.reach__k {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 6px;
}
.reach__phone {
  font-family: var(--f-dis);
  font-weight: 900;
  font-size: clamp(2rem, 4.4vw, 2.75rem);
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 30px;
}
.reach__phone a { text-decoration: none; color: var(--ink); border-bottom: 4px solid var(--warm); }
.reach__phone a:hover { color: var(--warm-ink); }

.reach__list { display: grid; gap: 1px; background: var(--steel-line); border: 1px solid var(--steel-line); border-radius: var(--r); overflow: hidden; }
.reach__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  background: var(--white);
  padding: 18px 20px;
}
.reach__list p { font-size: .9375rem; line-height: 1.6; color: var(--ink); }
.reach__ic {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(14,92,140,.1);
  color: var(--cool-ink);
  flex: none;
  margin-top: 2px;
}
.reach__ic svg { width: 17px; height: 17px; }

.cform {
  position: relative;
  background: var(--white);
  border: 1px solid var(--steel-line);
  border-radius: var(--r);
  padding: clamp(24px, 3vw, 38px);
  overflow: hidden;
}
.cform::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cool) 0%, #6F8496 46%, #97705E 60%, var(--warm) 100%);
}
.cform__h { font-size: 1.5rem; margin-bottom: 14px; }
.cform__pre {
  font-size: .9375rem;
  line-height: 1.6;
  color: #4A3218;
  background: var(--warm-tint);
  border: 1px solid rgba(168,67,26,.3);
  border-radius: 3px;
  padding: 12px 15px;
  margin-bottom: 22px;
}
.cform__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }

.fld {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 18px;
}
.fld__opt { color: var(--steel-chip); letter-spacing: .06em; }
.fld input,
.fld textarea {
  display: block;
  width: 100%;
  margin-top: 9px;
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--steel-line);
  border-radius: 3px;
  padding: 12px 14px;
  transition: border-color .2s ease, background .2s ease;
}
.fld textarea { resize: vertical; min-height: 132px; }
.fld input:focus,
.fld textarea:focus { border-color: var(--cool); background: var(--white); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.cform__err {
  display: none;
  font-size: .9375rem;
  line-height: 1.6;
  color: #8A2216;
  background: #FBE9E6;
  border: 1px solid rgba(138,34,22,.28);
  border-radius: 3px;
  padding: 12px 15px;
  margin-bottom: 18px;
}
.cform__err.show { display: block; }
.cform__ns {
  font-size: .9375rem;
  line-height: 1.6;
  color: var(--steel);
  margin-top: 16px;
}
.cform__ok {
  background: var(--white);
  border: 1px solid var(--steel-line);
  border-top: 4px solid var(--cool);
  border-radius: var(--r);
  padding: clamp(24px, 3vw, 38px);
}
.cform__ok h3 { font-size: 1.5rem; margin-bottom: 12px; }
.cform__ok p { font-size: 1rem; line-height: 1.7; color: var(--steel); }

/* ==========================================================================
   FOOTER
   ========================================================================== */

.ftr { background: var(--ink-3); color: var(--lit); }
.ftr__in {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .62fr) minmax(0, .95fr) minmax(0, 1.2fr);
  gap: clamp(26px, 3.4vw, 52px);
  padding-top: clamp(48px, 6vw, 76px);
  padding-bottom: 44px;
}
.wm--ftr { color: var(--white); margin-right: 0; }
.ftr__line { font-size: .9375rem; color: var(--lit-dim); margin-top: 20px; max-width: 34ch; }
.ftr__phone {
  font-family: var(--f-dis);
  font-weight: 900;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  margin-top: 16px;
}
.ftr__phone a { text-decoration: none; color: var(--white); border-bottom: 3px solid var(--warm); }
.ftr__phone a:hover { color: var(--warm-lit); }
.ftr__sub { font-size: .875rem; color: var(--lit-dim); margin-top: 10px; }

.ftr__h {
  font-family: var(--f-body);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}
.ftr__nav { display: grid; gap: 9px; }
.ftr__nav a {
  text-decoration: none;
  color: var(--lit-dim);
  font-size: .9375rem;
  transition: color .2s ease;
}
.ftr__nav a:hover { color: var(--white); }

.ftr__p {
  font-size: .875rem;
  line-height: 1.68;
  color: var(--lit-dim);
  margin-bottom: 12px;
}
.ftr__chip {
  display: inline-block;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 1px 7px;
  border: 1.5px dashed var(--steel-chip);
  border-radius: 3px;
  color: #DCE3EA;
  margin-right: 6px;
}
.ftr__col--preview { border-left: 1px solid rgba(255,255,255,.12); padding-left: clamp(20px, 2.4vw, 34px); }
.ftr__p--acts { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 16px; }
.ftr__p--acts a {
  color: var(--cool-lit);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
}
.ftr__p--acts a:hover { color: var(--white); }

.ftr__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 20px;
  padding-top: 22px;
  padding-bottom: 30px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: .8125rem;
  color: var(--lit-dim);
}

/* ==========================================================================
   404
   ========================================================================== */

/* the 404 body fills the viewport so no bare background shows under the footer */
.nf-page { min-height: 100vh; display: flex; flex-direction: column; }
.nf-page .nf { flex: 1 0 auto; }

.nf {
  display: grid;
  align-content: center;
  background:
    radial-gradient(110% 90% at 10% 0%, rgba(46,155,214,.14) 0%, transparent 58%),
    radial-gradient(96% 90% at 95% 100%, rgba(226,101,46,.14) 0%, transparent 60%),
    var(--ink);
  padding: clamp(64px, 9vw, 128px) 0;
  text-align: left;
}
.nf__code {
  font-family: var(--f-dis);
  font-size: clamp(3.4rem, 10vw, 5.5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--white);
}
.nf__h {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--white);
  margin-top: 14px;
}
.nf__p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--lit);
  margin-top: 18px;
  max-width: 46ch;
}
.nf__acts { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 30px; }
.nf__rail {
  width: 88px;
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cool) 0%, #7F8E9B 50%, var(--warm) 100%);
  margin-bottom: 28px;
}

/* ==========================================================================
   REVEALS
   ========================================================================== */

.rv {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .72s cubic-bezier(.2,.7,.3,1), transform .72s cubic-bezier(.2,.7,.3,1);
}
.rv.in-view { opacity: 1; transform: none; }
.cards .rv:nth-child(2), .shared__grid .rv:nth-child(2),
.stds__list .rv:nth-child(2), .faq .rv:nth-child(2) { transition-delay: .07s; }
.cards .rv:nth-child(3), .shared__grid .rv:nth-child(3),
.stds__list .rv:nth-child(3), .faq .rv:nth-child(3) { transition-delay: .14s; }
.cards .rv:nth-child(4), .shared__grid .rv:nth-child(4),
.stds__list .rv:nth-child(4), .faq .rv:nth-child(4) { transition-delay: .21s; }
.cards .rv:nth-child(5), .faq .rv:nth-child(5) { transition-delay: .28s; }
.faq .rv:nth-child(6) { transition-delay: .35s; }
.steps .rv:nth-child(2) { transition-delay: .1s; }
.steps .rv:nth-child(3) { transition-delay: .2s; }
.gal .rv:nth-child(2) { transition-delay: .09s; }
.gal .rv:nth-child(3) { transition-delay: .18s; }
.gal .rv:nth-child(4) { transition-delay: .27s; }
.gal .rv:nth-child(5) { transition-delay: .36s; }

.w { animation: rise .78s cubic-bezier(.2,.7,.3,1) both; }
.hero__h .w:nth-child(1) { animation-delay: .05s; }
.hero__h .w:nth-child(2) { animation-delay: .12s; }
.hero__h .w:nth-child(3) { animation-delay: .19s; }
.hero__h .w:nth-child(5) { animation-delay: .28s; }
.hero__h .w:nth-child(6) { animation-delay: .35s; }
.hero__h .w:nth-child(7) { animation-delay: .42s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1080px) {
  .sec__head { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  .stds { grid-template-columns: 1fr; }
  .ftr__in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ftr__col--preview { border-left: 0; padding-left: 0; }
  .shared__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reach { grid-template-columns: 1fr; }
}

@media (max-width: 940px) {
  .nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #0B0F14;
    border-bottom: 1px solid rgba(255,255,255,.12);
    padding: 8px 0 14px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 13px var(--pad); font-size: 1rem; border-radius: 0; }
  .burger { display: flex; }
  .hdr__call-t { display: none; }
  .hdr__call-s { display: inline; }
  .hdr__call { padding: 9px 14px; }

  .hero { grid-template-columns: 1fr; }
  .hero__panel { min-height: 0; order: 2; }
  .hero__body { margin-left: 0; }
  .seam--hero {
    order: 1;
    height: 8px;
    width: 100%;
    background: linear-gradient(90deg, var(--cool) 0%, #6F8496 46%, #97705E 60%, var(--warm) 100%);
  }
  .seam--hero::after {
    background: repeating-linear-gradient(90deg, rgba(255,255,255,.62) 0 1px, transparent 1px 15px);
  }
  .hero__shot { order: 0; min-height: clamp(200px, 29vh, 300px); }
  /* single column: the panel is now the full width, so the headline can grow again */
  .hero__h { font-size: clamp(2.1rem, 9.4vw, 3.4rem); }

  .split { grid-template-columns: 1fr; }
  .seam--split {
    height: 6px;
    width: 100%;
    background: linear-gradient(90deg, var(--cool) 0%, #6F8496 46%, #97705E 60%, var(--warm) 100%);
  }
  .seam--split::after {
    background: repeating-linear-gradient(90deg, rgba(255,255,255,.62) 0 1px, transparent 1px 15px);
  }
  .col--warm { background: linear-gradient(180deg, var(--warm-tint) 0%, var(--white) 40%); }

  .steps { --stepgap: 30px; grid-template-columns: 1fr; }
  .step:not(:last-child)::after {
    left: 31.5px;
    right: auto;
    top: 66px;
    bottom: calc(-1 * var(--stepgap));
    width: 3px;
    height: auto;
  }
  .step:nth-child(1)::after { background: linear-gradient(180deg, var(--cool) 0%, #7E8794 100%); }
  .step:nth-child(2)::after { background: linear-gradient(180deg, #7E8794 0%, var(--warm) 100%); }
  .step { padding-top: 0; padding-left: 92px; min-height: 66px; }

  .ptable--two { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .pcat__hd { grid-template-columns: auto auto minmax(0, 1fr); }
  .pcat__lab { display: none; }
}

@media (max-width: 700px) {
  body { font-size: 1rem; }
        .stds__list { grid-template-columns: 1fr; }
  .shared__grid { grid-template-columns: 1fr; }
  .ftr__in { grid-template-columns: 1fr; gap: 34px; }
  .cform__row { grid-template-columns: 1fr; }

  .gal { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 12px; }
  .gal__c { grid-column: 1 / 2 !important; grid-row: auto !important; aspect-ratio: 4 / 3; }
  .gal__c--b { aspect-ratio: 3 / 4; }
  .gal__c--e { aspect-ratio: 16 / 9; }

  .hero__sub { font-size: 1.0625rem; }
  .sec__lede { font-size: 1.0625rem; }
  .about__lede { font-size: 1.125rem; }
  .btn { width: 100%; justify-content: center; }
  .hero__acts { gap: 10px; }
  .qa summary { font-size: 1.0625rem; }
}

@media (max-width: 420px) {
  .tok { font-size: .6875rem; padding: 6px 11px; letter-spacing: .04em; }
  .tok--big { font-size: .75rem; padding: 9px 13px; }
  .step { padding-left: 80px; }
  .step:not(:last-child)::after { left: 25.5px; top: 54px; }
  .step__n { width: 54px; height: 54px; font-size: 1.25rem; }
  .wm__name { font-size: 1.25rem; }
  .wm__sub { font-size: .5rem; letter-spacing: .19em; }
  .prow { flex-direction: column; align-items: flex-start; gap: 4px; }
  .prow dd { text-align: left; max-width: 100%; }
}

/* ==========================================================================
   REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__shot::after { animation: none; }
  .w { animation: none; opacity: 1; transform: none; }
  .rv { opacity: 1; transform: none; transition: none; }
  .gal__c:hover .shot { transform: none; }
  .btn--cool:hover { transform: none; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

.ftr__base--fiction { display: block; }
.ftr__base--fiction p { margin: 0 0 4px; }

/* Attribution link in the fiction footer (concept-posture) */
.nhmw-link{color:inherit;text-decoration:underline;text-underline-offset:2px}