/* ============================================================
   EXPERT AIR & REFRIGERATION -- "The honest number, up front."
   Honest residential + light-commercial HVAC, Austin TX.
   Scene-derived palette (Texas porch, golden hour, cool air inside):
   warm sand paper, espresso ink, ONE deep-teal accent, rare terracotta spark.
   Type: Fraunces (warm serif display) + Inter (body) + Spline Sans Mono (spec).
   Deliberate inversion of the sibling cool-services build (dark/cold/amber).
   ============================================================ */

:root {
  --bg:        #f7f1e8;   /* oklch(.965 .012 75) warm sand */
  --bg-2:      #f0e7d8;   /* deeper warm cream, alt sections */
  --panel:     #fefcf8;   /* warm white card */
  --panel-2:   #fbf6ec;   /* hover */
  --ink:       #2a2218;   /* warm espresso, headings */
  --ink-2:     #41382c;   /* warm dark body */
  --muted:     #6f6557;   /* warm taupe-grey */
  --muted-2:   #8d8273;
  --line:      #e3d8c6;   /* warm hairline */
  --line-soft: #ece3d4;

  --teal:      #1f7d86;   /* THE accent, dependable cool air */
  --teal-deep: #176069;
  --teal-soft: rgba(31,125,134,.10);
  --terra:     #c8693a;   /* rare warm spark only */
  --terra-soft:rgba(200,105,58,.12);

  --dark:      #261f16;   /* warm espresso band (footer / interlude) */
  --dark-2:    #1f1910;
  --dark-ink:  #f4ece0;   /* near-white warm on dark */
  --dark-muted:#bcae9a;
  --dark-line: #3a3022;

  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body:    "Inter", system-ui, -apple-system, sans-serif;
  --mono:    "Spline Sans Mono", ui-monospace, "SF Mono", monospace;

  --maxw: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 14px;
  --radius-sm: 9px;
  --ease: cubic-bezier(.2,.7,.25,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --shadow: 0 26px 64px rgba(58,42,22,.12);
  --shadow-sm: 0 10px 30px rgba(58,42,22,.08);
}

*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  background: var(--bg);
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img,svg { max-width: 100%; display: block; }
::selection { background: var(--teal); color: #f4f7f7; }
a { color: var(--teal-deep); text-decoration: none; transition: color .25s var(--ease); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 3px; }

/* ---------- Type ---------- */
h1,h2,h3,h4 { font-family: var(--display); font-weight: 600; color: var(--ink); line-height: 1.07; margin: 0 0 .5em; letter-spacing: -.012em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); font-weight: 600; line-height: 1.02; }
h2 { font-size: clamp(1.95rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.25rem, 2.1vw, 1.6rem); }
h4 { font-size: 1.05rem; letter-spacing: -.005em; }
p { margin: 0 0 1.1em; }
.lead { font-size: clamp(1.08rem, 1.55vw, 1.32rem); color: var(--muted); line-height: 1.6; }
.serif-em { color: var(--teal-deep); font-style: italic; font-weight: 500; }

.eyebrow {
  font-family: var(--mono);
  font-size: .72rem; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--teal-deep);
  display: inline-flex; align-items: center; gap: .6em;
  margin: 0 0 1.2rem;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--terra); border-radius: 2px; }
.eyebrow.no-tick::before { display: none; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4.5rem, 10vw, 8.5rem); position: relative; }
.section-head { max-width: 720px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.maxread { max-width: 660px; }

.bg-alt { background: var(--bg-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--body); font-weight: 600; font-size: .94rem;
  letter-spacing: .005em;
  padding: 1em 1.7em; border-radius: 999px;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
  line-height: 1;
}
.btn .arr { width: 1em; height: 1em; transition: transform .3s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary { background: var(--teal); color: #f4f7f7; box-shadow: 0 8px 22px rgba(31,125,134,.22); }
.btn-primary:hover { background: var(--teal-deep); color: #f4f7f7; transform: translateY(-2px); box-shadow: 0 14px 32px rgba(31,125,134,.3); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal-deep); transform: translateY(-2px); }
.btn-lg { padding: 1.15em 2.05em; font-size: 1rem; }

.tlink {
  display: inline-flex; align-items: center; gap: .45em;
  font-family: var(--mono); font-weight: 500; font-size: .78rem;
  letter-spacing: .1em; text-transform: uppercase; color: var(--teal-deep);
}
.tlink .arr { transition: transform .3s var(--ease); }
.tlink:hover .arr { transform: translateX(5px); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.15rem var(--gutter);
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(247,241,232,.82);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  padding-block: .7rem; border-bottom-color: var(--line);
  box-shadow: 0 6px 20px rgba(58,42,22,.05);
}
.brand { display: flex; flex-direction: column; gap: .12rem; line-height: 1; }
.brand .mark {
  font-family: var(--display); font-weight: 600; font-size: 1.32rem;
  letter-spacing: -.01em; color: var(--ink); line-height: 1;
}
.brand .tag {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--muted-2);
}
.nav { display: flex; align-items: center; gap: 2.2rem; }
.nav-links { display: flex; align-items: center; gap: 1.7rem; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-family: var(--body); font-size: .88rem; font-weight: 500;
  letter-spacing: .005em; color: var(--ink-2); position: relative; padding-block: .4rem;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--teal); transition: width .3s var(--ease); border-radius: 2px;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-links li:last-child a::after { display: none; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; z-index: 120; }
.hamburger span { width: 26px; height: 2px; background: var(--ink); transition: all .3s var(--ease); border-radius: 2px; }
.nav-overlay { display: none; }

/* ============================================================
   HERO  (CSS-only warm sunlit room, no images, no WebGL)
   ============================================================ */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center;
  overflow: hidden; isolation: isolate;
}
/* HF SLOT: hero photo background lives here; warm gradient fallback below */
.hero-media {
  position: absolute; inset: 0; z-index: -4;
  background:
    radial-gradient(75% 80% at 82% 12%, rgba(245,222,180,.85), transparent 60%),
    radial-gradient(60% 70% at 12% 95%, rgba(31,125,134,.14), transparent 62%),
    linear-gradient(165deg, #faf4ea 0%, #f4ecdd 45%, #efe4d2 100%);
}
/* golden-hour light wash (animated, upper-right) */
.hero-sun {
  position: absolute; inset: -10% -10% auto auto; width: 70%; height: 80%; z-index: -3;
  background: radial-gradient(closest-side, rgba(252,232,186,.7), rgba(252,232,186,0) 72%);
  filter: blur(6px);
  animation: sunDrift 12s ease-in-out infinite alternate;
}
@keyframes sunDrift { 0%{opacity:.7; transform: translate(0,0) scale(1);} 100%{opacity:1; transform: translate(-3%,2%) scale(1.05);} }
/* cool-air drift rising from lower-left (the AC payoff) */
.hero-cool {
  position: absolute; left: -12%; bottom: -18%; width: 60%; height: 55%; z-index: -3;
  background: radial-gradient(closest-side, rgba(31,125,134,.2), rgba(31,125,134,0) 70%);
  filter: blur(10px);
  animation: coolDrift 10s ease-in-out infinite alternate;
}
@keyframes coolDrift { 0%{opacity:.55; transform: translateY(0) scale(.98);} 100%{opacity:.85; transform: translateY(-5%) scale(1.06);} }
/* floating dust motes in the sunbeam */
.hero-motes { position: absolute; inset: 0; z-index: -2; pointer-events: none; }
.hero-motes span {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,244,214,.95), rgba(255,244,214,0) 70%);
  opacity: .7;
}
.hero-motes span:nth-child(1){ left: 62%; top: 30%; animation: mote 14s linear infinite; }
.hero-motes span:nth-child(2){ left: 74%; top: 55%; width: 4px; height: 4px; animation: mote 18s linear infinite 2s; }
.hero-motes span:nth-child(3){ left: 80%; top: 22%; width: 8px; height: 8px; animation: mote 16s linear infinite 1s; }
.hero-motes span:nth-child(4){ left: 55%; top: 68%; width: 5px; height: 5px; animation: mote 20s linear infinite 4s; }
.hero-motes span:nth-child(5){ left: 86%; top: 44%; animation: mote 15s linear infinite 3s; }
.hero-motes span:nth-child(6){ left: 68%; top: 80%; width: 4px; height: 4px; animation: mote 22s linear infinite 6s; }
@keyframes mote { 0%{ transform: translate(0,0); opacity:0; } 12%{opacity:.7;} 88%{opacity:.7;} 100%{ transform: translate(-40px,-90px); opacity:0; } }
.hero-tint { position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(95deg, rgba(247,241,232,.82) 0%, rgba(247,241,232,.5) 46%, rgba(247,241,232,.08) 100%); }

.hero-inner { position: relative; z-index: 2; width: 100%; padding-top: 5.5rem; }
.hero-content { max-width: 760px; }
.hero-eyebrow { color: var(--teal-deep); }
.hero h1 { color: var(--ink); margin-bottom: .3em;
  text-shadow: 0 2px 24px rgba(247,241,232,.8); }
.hero .lead { max-width: 560px; color: var(--ink-2); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.2rem; }

/* the SIGNATURE: the up-front price chip on the hero */
.price-chip {
  display: inline-flex; align-items: center; gap: .85em;
  margin-top: 2rem; padding: .8em 1.2em;
  background: var(--panel); border: 1.5px solid var(--line);
  border-radius: 999px; box-shadow: var(--shadow-sm);
  font-family: var(--mono); font-size: .82rem; color: var(--ink);
  position: relative; overflow: hidden;
}
.price-chip::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--teal); }
.price-chip .pc-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--terra);
  box-shadow: 0 0 0 0 rgba(200,105,58,.55); animation: pulse 2.6s var(--ease) infinite; flex-shrink: 0; margin-left: .3em; }
@keyframes pulse { 0%{box-shadow: 0 0 0 0 rgba(200,105,58,.5);} 70%{box-shadow: 0 0 0 8px rgba(200,105,58,0);} 100%{box-shadow: 0 0 0 0 rgba(200,105,58,0);} }
.price-chip .pc-label { font-weight: 500; letter-spacing: .02em; }
.price-chip .pc-sep { width: 1px; height: 16px; background: var(--line); }
.price-chip .pc-note { color: var(--muted); letter-spacing: .01em; }

.hero-trust {
  display: flex; flex-wrap: wrap; gap: 1.1rem 2rem; margin-top: 2.4rem;
  font-family: var(--mono); font-size: .76rem; letter-spacing: .04em; color: var(--muted);
}
.hero-trust span { display: inline-flex; align-items: center; gap: .55em; }
.hero-trust svg { width: 16px; height: 16px; color: var(--teal); }

.hero-scrollcue { position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%); z-index: 2;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted-2); text-align: center; }
.hero-scrollcue .bar { width: 2px; height: 32px; margin: 10px auto 0; background: linear-gradient(var(--teal), transparent); border-radius: 2px; animation: cueDrop 2.2s ease-in-out infinite; transform-origin: top; }
@keyframes cueDrop { 0%,100%{transform: scaleY(.4); opacity:.4;} 50%{transform: scaleY(1); opacity:1;} }

/* ============================================================
   PROMISE  (two-col + checklist panel)
   ============================================================ */
.promise-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.promise-panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.4rem); position: relative; box-shadow: var(--shadow-sm);
}
.pp-head { margin-bottom: 1.2rem; }
.pp-kicker { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--terra); }
.pp-list { list-style: none; margin: 0; padding: 0; }
.pp-list li { display: flex; gap: 1rem; padding: 1.05rem 0; border-bottom: 1px solid var(--line-soft); }
.pp-list li:last-child { border-bottom: none; padding-bottom: 0; }
.pp-list svg { width: 22px; height: 22px; color: var(--teal); flex-shrink: 0; margin-top: 3px;
  background: var(--teal-soft); border-radius: 50%; padding: 3px; }
.pp-list b { display: block; font-family: var(--display); font-weight: 600; color: var(--ink); font-size: 1.1rem; margin-bottom: .15rem; }
.pp-list span { color: var(--muted); font-size: .92rem; line-height: 1.5; }

/* ============================================================
   SERVICES  (asymmetric grid, one wide feature card)
   ============================================================ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.svc-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem 1.6rem; transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  display: flex; flex-direction: column; min-height: 200px; position: relative;
}
.svc-card:hover { transform: translateY(-5px); border-color: var(--teal); box-shadow: var(--shadow); }
.svc-card .ic { width: 48px; height: 48px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  background: var(--teal-soft); color: var(--teal-deep); margin-bottom: 1.3rem; border: 1px solid rgba(31,125,134,.16); }
.svc-card .ic svg { width: 24px; height: 24px; }
.svc-card .lbl { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--terra); margin-bottom: .55rem; }
.svc-card h3 { font-size: 1.32rem; margin-bottom: .4rem; }
.svc-card p { color: var(--muted); font-size: .95rem; margin: 0; }
/* wide feature card spans 2 cols, warm gradient, teal edge */
.svc-card.feature { grid-column: span 2; flex-direction: row; gap: 1.6rem; align-items: center;
  background: linear-gradient(120deg, var(--panel-2), var(--panel)); border-color: rgba(31,125,134,.28);
  border-left: 4px solid var(--teal); }
.svc-card.feature .ic { background: var(--teal); color: #f4f7f7; border-color: var(--teal); flex-shrink: 0; width: 58px; height: 58px; }
.svc-card.feature .ic svg { width: 28px; height: 28px; }
.svc-card.feature h3 { font-size: 1.6rem; }
.svc-card.feature .body { flex: 1; }

/* ============================================================
   INTERLUDE  (warm espresso band, HF slot bg)
   ============================================================ */
.interlude { position: relative; padding-block: clamp(6rem, 16vw, 11rem); overflow: hidden; text-align: center; background: var(--dark); color: var(--dark-ink); }
.interlude-media { position: absolute; inset: 0; z-index: 0;  /* HF SLOT: warm twilight home bg */
  background:
    radial-gradient(60% 90% at 50% 110%, rgba(31,125,134,.16), transparent 62%),
    radial-gradient(55% 80% at 50% -10%, rgba(200,105,58,.14), transparent 60%),
    linear-gradient(180deg, #2b2318, #241d13 55%, #1f190f);
}
.interlude-media::before { content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(244,236,224,.04) 0 1px, transparent 1px 34px);
  -webkit-mask-image: radial-gradient(75% 75% at 50% 50%, #000, transparent 82%);
          mask-image: radial-gradient(75% 75% at 50% 50%, #000, transparent 82%); }
.interlude .wrap { position: relative; z-index: 1; }
.interlude .echo { font-family: var(--display); font-weight: 600; font-size: clamp(2.1rem, 6vw, 4.2rem);
  letter-spacing: -.015em; color: var(--dark-ink); max-width: 16ch; margin: 0 auto; line-height: 1.08;
  text-shadow: 0 6px 40px rgba(0,0,0,.4); }
.interlude .echo b { color: var(--terra); font-weight: 600; font-style: italic; }
.interlude .echo-sub { font-family: var(--mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--dark-muted); margin-top: 1.6rem; }

/* ============================================================
   PROCESS  (4 steps, connecting line fills on scroll)
   ============================================================ */
.process-wrap { position: relative; }
.process-track { position: absolute; left: 0; right: 0; top: 38px; height: 2px; background: var(--line); }
.process-fill { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: var(--teal); transition: width 1.3s var(--ease-out); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; position: relative; }
.pstep { position: relative; }
.pstep .num {
  width: 76px; height: 76px; border-radius: 50%; background: var(--bg);
  border: 2px solid var(--line); display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-weight: 600; font-size: 1.55rem; color: var(--muted-2);
  margin-bottom: 1.4rem; transition: border-color .4s var(--ease), color .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease); position: relative; z-index: 2;
}
.pstep.lit .num { border-color: var(--teal); color: var(--teal-deep); background: var(--panel); box-shadow: 0 6px 18px rgba(31,125,134,.18); }
.pstep h3 { font-size: 1.32rem; margin-bottom: .35rem; }
.pstep p { color: var(--muted); font-size: .94rem; margin: 0; }
.pstep .tag { font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--terra); display: block; margin-bottom: .4rem; }

/* honest-promise callout under process */
.protocol-note {
  margin-top: clamp(2.5rem, 5vw, 3.5rem); padding: 1.5rem 1.8rem; border-radius: var(--radius-sm);
  background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--teal);
  display: flex; gap: 1.1rem; align-items: flex-start; max-width: 760px; box-shadow: var(--shadow-sm);
}
.protocol-note svg { width: 24px; height: 24px; color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.protocol-note p { margin: 0; color: var(--ink-2); font-size: 1rem; }
.protocol-note b { color: var(--ink); }

/* ============================================================
   WHO WE SERVE  (chips/grid)
   ============================================================ */
.serve-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.serve {
  display: flex; align-items: center; gap: 1rem; padding: 1.3rem 1.4rem;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.serve:hover { border-color: var(--teal); transform: translateX(4px); box-shadow: var(--shadow-sm); }
.serve .ic { color: var(--teal-deep); flex-shrink: 0; }
.serve .ic svg { width: 26px; height: 26px; }
.serve h4 { margin: 0; color: var(--ink); font-family: var(--display); font-weight: 600; font-size: 1.08rem; }
.serve p { margin: .15rem 0 0; font-size: .8rem; color: var(--muted-2); font-family: var(--mono); letter-spacing: .02em; }

/* ============================================================
   SERVICE AREA
   ============================================================ */
.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.area-map { /* HF SLOT: warm Austin metro map texture; gradient fallback */
  position: relative; aspect-ratio: 16/10; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  background:
    radial-gradient(40% 50% at 38% 46%, rgba(31,125,134,.12), transparent 62%),
    radial-gradient(35% 45% at 70% 64%, rgba(200,105,58,.12), transparent 62%),
    linear-gradient(160deg, #f3eada, #ebe0cd);
}
.area-map::before { content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(90deg, rgba(58,42,22,.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(58,42,22,.05) 1px, transparent 1px);
  background-size: 40px 40px; opacity: .7; }
.area-map .node { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 12px 2px rgba(31,125,134,.45); }
.area-map .node.n1 { top: 46%; left: 38%; } .area-map .node.n2 { top: 62%; left: 68%; animation: pulse 2.8s var(--ease) infinite; }
.area-map .node.n3 { top: 30%; left: 60%; } .area-map .node.n4 { top: 70%; left: 30%; }
.area-map .pin { position: absolute; top: 46%; left: 38%; transform: translate(-50%,-150%);
  font-family: var(--mono); font-size: .64rem; letter-spacing: .1em; color: var(--ink); background: rgba(254,252,248,.88);
  padding: .3em .65em; border: 1px solid var(--line); border-radius: 6px; white-space: nowrap; box-shadow: var(--shadow-sm); }
.area-list { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.6rem; }
.area-chip { font-family: var(--mono); font-size: .76rem; letter-spacing: .02em; color: var(--ink-2);
  padding: .5em .9em; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); }
.area-chip.is-key { border-color: var(--teal); color: var(--teal-deep); background: var(--teal-soft); font-weight: 500; }
.area-foot { margin-top: 1.3rem; font-size: .92rem; color: var(--muted); }

/* ============================================================
   CONVERSION
   ============================================================ */
.cta-band { position: relative; overflow: hidden; background: var(--bg-2); }
.cta-band .glow { position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(50% 80% at 50% 0%, rgba(200,105,58,.1), transparent 60%),
              radial-gradient(60% 90% at 50% 120%, rgba(31,125,134,.12), transparent 62%); }
.cta-inner { position: relative; z-index: 1; text-align: center; max-width: 720px; margin: 0 auto; }
.cta-inner h2 { font-size: clamp(2.1rem, 5vw, 3.5rem); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-top: 2.2rem; }
.cta-contact { display: flex; flex-wrap: wrap; gap: 1.2rem 2.4rem; justify-content: center; margin-top: 2.6rem;
  font-family: var(--mono); font-size: .86rem; letter-spacing: .02em; color: var(--muted); }
.cta-contact a { color: var(--teal-deep); }
.cta-contact a:hover { color: var(--teal); }
.cta-contact .k { color: var(--muted-2); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--dark); color: var(--dark-muted); padding-top: clamp(3.5rem, 7vw, 5rem); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1.3fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand .mark { font-family: var(--display); font-weight: 600; font-size: 1.4rem; color: var(--dark-ink); }
.footer-brand .mark .amp { color: var(--terra); }
.footer-brand p { color: var(--dark-muted); max-width: 340px; margin-top: 1rem; font-size: .94rem; line-height: 1.6; }
.footer-col h4 { color: var(--dark-ink); font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1.2rem; font-weight: 500; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: .65rem; }
.footer-col a, .footer-col span { color: var(--dark-muted); font-size: .94rem; }
.footer-col a:hover { color: var(--dark-ink); }
.footer-col .v { color: var(--dark-ink); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding: 1.6rem 0 2.4rem; border-top: 1px solid var(--dark-line);
  font-family: var(--mono); font-size: .72rem; letter-spacing: .03em; color: var(--dark-muted); }
.footer-bottom .stamp { opacity: .7; }

/* ============================================================
   REVEAL
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .85s var(--ease-out), transform .85s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .14s; } .reveal.d3 { transition-delay: .22s; } .reveal.d4 { transition-delay: .3s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .promise-grid, .area-grid { grid-template-columns: 1fr; }
  .svc-grid, .serve-grid { grid-template-columns: 1fr 1fr; }
  .svc-card.feature { grid-column: span 2; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .area-grid { direction: ltr; }
  .area-map { order: -1; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: flex-start; gap: .4rem;
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px);
    background: var(--panel); padding: 5.5rem 2rem 2rem; z-index: 115; box-shadow: var(--shadow);
  }
  .nav.open .nav-links li { width: 100%; border-bottom: 1px solid var(--line-soft); }
  .nav.open .nav-links a { display: block; padding: 1rem 0; font-size: 1rem; color: var(--ink); }
  body.nav-open .nav-overlay { display: block; position: fixed; inset: 0; background: rgba(38,31,22,.45); z-index: 110; backdrop-filter: blur(2px); }
  body.nav-open { overflow: hidden; }
  .process-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .process-track { display: none; }
  .pstep { display: grid; grid-template-columns: 76px 1fr; gap: 1.2rem; align-items: start; }
  .pstep .num { margin-bottom: 0; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .svc-grid, .serve-grid, .footer-top { grid-template-columns: 1fr; }
  .svc-card.feature { grid-column: span 1; flex-direction: column; align-items: flex-start; }
  .hero-cta .btn, .cta-actions .btn { width: 100%; justify-content: center; }
  .price-chip { flex-wrap: wrap; gap: .6em .85em; }
  .price-chip .pc-sep { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   MULTI-PAGE ADDITIONS (2026-06-23) — image-backed hero/interlude/area,
   sub-page heroes, breadcrumb, services detail, about story, contact.
   Shares all tokens above. Mirrors the childac multi-page pattern.
   ============================================================ */

/* nav active link */
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after { width: 100%; }

/* ---------- IMAGE SWAP: hero photo over the warm gradient fallback ---------- */
/* The .hero-media gradient stays as the fallback BELOW the image. */
.hero-media.has-img {
  background-image:
    radial-gradient(75% 80% at 82% 12%, rgba(245,222,180,.55), transparent 60%),
    image-set(url("../assets/hero.png") 1x);
  background-image:
    radial-gradient(75% 80% at 82% 12%, rgba(245,222,180,.55), transparent 60%),
    url("../assets/hero.png");
  background-size: cover, cover;
  background-position: center, 70% center;
  background-repeat: no-repeat, no-repeat;
}
/* when the real photo is present, deepen the left tint a touch for readable dark headline */
.hero-media.has-img + .hero-sun { opacity: .5; }
.hero.has-photo .hero-tint {
  background: linear-gradient(95deg, rgba(247,241,232,.9) 0%, rgba(247,241,232,.62) 42%, rgba(247,241,232,.14) 100%);
}

/* interlude real photo */
.interlude-media.has-img {
  background-image: url("../assets/interlude.png");
  background-size: cover; background-position: center;
}
.interlude-media.has-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(38,31,22,.55), rgba(38,31,22,.72));
}

/* area real photo */
.area-map.has-img {
  background-image:
    radial-gradient(40% 50% at 38% 46%, rgba(31,125,134,.10), transparent 62%),
    url("../assets/area.png");
  background-size: cover, cover; background-position: center, center;
}
.area-map.has-img::before { opacity: .35; }

/* ---------- sub-page hero (compact, image-backed) ---------- */
.subhero { position: relative; min-height: 60vh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.subhero-media { position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(70% 80% at 80% 14%, rgba(245,222,180,.7), transparent 60%),
    linear-gradient(160deg, #2b2318, #241d13 55%, #1f190f);
  background-size: cover; background-position: center 55%;
}
.subhero-media.has-img { background-image: url("../assets/services.png"); }
.subhero-scrim { position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(38,31,22,.46) 0%, rgba(38,31,22,.30) 40%, rgba(38,31,22,.82) 100%); }
.subhero-content { position: relative; z-index: 2; width: 100%; color: var(--dark-ink);
  padding-block: clamp(3rem, 9vh, 6rem); padding-top: clamp(7rem, 14vh, 9rem); }
.subhero h1 { color: var(--dark-ink); font-size: clamp(2.2rem, 5.5vw, 4rem); max-width: 18ch;
  text-shadow: 0 2px 26px rgba(0,0,0,.5); }
.subhero .eyebrow { color: #e9c9a0; }
.subhero .eyebrow::before { background: var(--terra); }
.subhero .subhero-sub { font-size: clamp(1.05rem, 1.5vw, 1.25rem); max-width: 50ch; color: #efe6d8;
  text-shadow: 0 2px 18px rgba(0,0,0,.45); margin-top: 1rem; }

/* breadcrumb */
.crumb { font-family: var(--mono); font-size: .72rem; letter-spacing: .06em; color: var(--muted);
  padding-top: calc(70px + 1.4rem); }
.crumb a { color: var(--teal-deep); } .crumb a:hover { color: var(--teal); }
.crumb span { color: var(--line); margin-inline: .5ch; }

/* ---------- services page: detail rows ---------- */
.svc-detail { display: grid; gap: 1.3rem; margin-top: 2.6rem; }
.svc-row { display: grid; grid-template-columns: auto 1fr; gap: 1.5rem; align-items: start;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.9rem 1.9rem; transition: border-color .3s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease); box-shadow: var(--shadow-sm); }
.svc-row:hover { border-color: var(--teal); box-shadow: var(--shadow); transform: translateY(-3px); }
.svc-row .ic { width: 52px; height: 52px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  background: var(--teal-soft); color: var(--teal-deep); border: 1px solid rgba(31,125,134,.16); flex-shrink: 0; }
.svc-row .ic svg { width: 26px; height: 26px; }
.svc-row h3 { margin-bottom: .4rem; font-size: 1.4rem; }
.svc-row > div > p { color: var(--muted); max-width: 64ch; margin-bottom: .8rem; }
.svc-row ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: .5rem; }
.svc-row li { font-family: var(--mono); font-size: .72rem; letter-spacing: .02em; background: var(--teal-soft);
  color: var(--teal-deep); border: 1px solid rgba(31,125,134,.22); border-radius: 999px; padding: .4em .9em; }

/* feature credential band (warm espresso, mirrors childac RUUD band) */
.feat-band { background: var(--dark); color: var(--dark-ink); position: relative; overflow: hidden; }
.feat-band::before { content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 90% at 85% 10%, rgba(200,105,58,.12), transparent 60%),
              radial-gradient(60% 90% at 10% 100%, rgba(31,125,134,.16), transparent 62%); }
.feat-band .wrap { position: relative; z-index: 2; }
.feat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,6vw,4rem); align-items: center; }
.feat-badge { display: inline-flex; align-items: center; gap: .6ch; background: rgba(31,125,134,.2);
  border: 1px solid rgba(45,170,182,.4); color: #8fd3da; border-radius: 999px; padding: .5em 1.1em;
  font-family: var(--mono); font-weight: 500; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 1.2rem; }
.feat-band h2 { color: var(--dark-ink); max-width: none; }
.feat-band p { color: var(--dark-muted); }
.feat-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.feat-pillars div { background: rgba(244,236,224,.05); border: 1px solid rgba(244,236,224,.12); border-radius: var(--radius-sm); padding: 1.2rem 1.3rem; }
.feat-pillars h4 { color: var(--dark-ink); margin-bottom: .25rem; }
.feat-pillars p { font-size: .9rem; color: var(--dark-muted); margin: 0; }

/* ---------- about page ---------- */
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,6vw,4.5rem); align-items: center; }
.story-copy p { margin-bottom: 1.1rem; color: var(--muted); }
.story-copy .lead { color: var(--ink-2); }
.story-photo { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  background:
    radial-gradient(70% 70% at 70% 18%, rgba(245,222,180,.6), transparent 60%),
    linear-gradient(160deg, #f3eada, #ebe0cd);
  aspect-ratio: 4/5; }
.story-photo.has-img { background-image: url("../assets/about.png"); background-size: cover; background-position: center; }
.values { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; margin-top: 2.6rem; }
.value { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.6rem;
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); box-shadow: var(--shadow-sm); }
.value:hover { border-color: var(--teal); transform: translateY(-3px); box-shadow: var(--shadow); }
.value .ic { width: 48px; height: 48px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  background: var(--teal-soft); color: var(--teal-deep); border: 1px solid rgba(31,125,134,.16); margin-bottom: 1.1rem; }
.value .ic svg { width: 24px; height: 24px; }
.value h3 { font-size: 1.25rem; margin-bottom: .35rem; }
.value p { color: var(--muted); font-size: .95rem; margin: 0; }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem,6vw,4rem); align-items: start; }
.contact-info { display: grid; gap: 1.3rem; }
.ci-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.7rem; box-shadow: var(--shadow-sm); }
.ci-card .ic { width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center;
  background: var(--teal-soft); color: var(--teal-deep); border: 1px solid rgba(31,125,134,.16); margin-bottom: .9rem; }
.ci-card .ic svg { width: 22px; height: 22px; }
.ci-card h3 { margin-bottom: .3rem; font-size: 1.12rem; }
.ci-card p { color: var(--muted); font-size: .95rem; margin: 0 0 .3rem; }
.ci-card a.big { display: inline-block; font-family: var(--display); font-weight: 600; font-size: 1.5rem; color: var(--teal-deep); margin-top: .15rem; }
.ci-card a.big:hover { color: var(--teal); }
.ci-card .sub { font-family: var(--mono); font-size: .74rem; letter-spacing: .04em; color: var(--muted-2); }
.cform { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 2.1rem 2rem; box-shadow: var(--shadow); }
.cform h2 { font-size: 1.7rem; max-width: none; margin-bottom: .3rem; }
.cform .sample-note { font-family: var(--mono); font-size: .74rem; letter-spacing: .03em; color: var(--muted);
  background: var(--bg-2); border-radius: var(--radius-sm); padding: .7em 1em; margin: .9rem 0 1.5rem; }
.field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.field label { font-size: .8rem; font-weight: 600; color: var(--ink); font-family: var(--body); }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 1rem; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: .8em 1em; width: 100%;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(31,125,134,.14); }
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.cform .btn { width: 100%; margin-top: .4rem; justify-content: center; }
.form-note { display: none; margin-top: 1rem; padding: .9em 1.1em; border-radius: var(--radius-sm);
  background: var(--teal-soft); border: 1px solid rgba(31,125,134,.25); color: var(--teal-deep); font-size: .9rem; }

/* responsive for new components */
@media (max-width: 980px) {
  .feat-grid, .story-grid, .contact-grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr 1fr; }
  .svc-row { grid-template-columns: 1fr; }
  .svc-row .ic { width: 48px; height: 48px; }
  .story-photo { max-width: 440px; margin-inline: auto; order: -1; }
}
@media (max-width: 560px) {
  .feat-pillars, .field-row, .values { grid-template-columns: 1fr; }
  .subhero { min-height: 52vh; }
}

/* ============================================================
   SUB-HERO NAV LEGIBILITY — on pages with a dark image sub-hero,
   the un-scrolled header sits over a dark photo, so make brand +
   nav links LIGHT until scrolled, then flip to dark on the light bar.
   ============================================================ */
body.has-subhero .site-header:not(.scrolled) .brand .mark { color: #fdf8ef; text-shadow: 0 2px 14px rgba(0,0,0,.5); }
body.has-subhero .site-header:not(.scrolled) .brand .tag { color: #e7d9c4; text-shadow: 0 1px 10px rgba(0,0,0,.45); }
body.has-subhero .site-header:not(.scrolled) .nav-links a { color: #f3eadc; text-shadow: 0 1px 10px rgba(0,0,0,.45); }
body.has-subhero .site-header:not(.scrolled) .nav-links a:hover { color: #fff; }
body.has-subhero .site-header:not(.scrolled) .nav-links a.active { color: #fff; }
body.has-subhero .site-header:not(.scrolled) .nav-links a.active::after,
body.has-subhero .site-header:not(.scrolled) .nav-links a::after { background: var(--terra); }
body.has-subhero .site-header:not(.scrolled) .hamburger span { background: #fdf8ef; }
/* the Call button (btn-primary) already has teal bg + light text — stays legible over the photo */