/* =========================================================
   TM AC & Heating — "LOOK" edition (PREMIUM)
   Charcoal / graphite / champagne-gold. Restrained, high-end.
   Self-contained (no dependency on styles.css).
   Class names match the HTML — only the palette/tone changed.
   ========================================================= */

:root {
  --bg: #0b0c0f;
  --bg-2: #111319;
  --panel: rgba(255, 255, 255, .035);
  --panel-strong: rgba(255, 255, 255, .06);
  --stroke: rgba(255, 255, 255, .10);
  --stroke-gold: rgba(216, 178, 92, .32);

  --callbar-h: 0px;
  --gold: #d8b25c;          /* primary accent (champagne gold) */
  --gold-bright: #f0d79b;
  --gold-deep: #b5893c;
  --steel: #5d6b86;         /* subtle cool tone, used sparingly */
  --green: #46d68a;         /* success / checkmark accent */

  --text: #ededf0;
  --muted: #9a9ba4;
  --dim: #6a6b74;

  /* refined champagne -> gold gradient */
  --grad: linear-gradient(100deg, var(--gold-bright), var(--gold) 52%, var(--gold-deep));
  --grad-soft: linear-gradient(120deg, rgba(216,178,92,.10), rgba(255,255,255,.02) 60%);

  --radius: 16px;
  --radius-lg: 24px;
  --maxw: 1200px;

  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 110px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

img { max-width: 100%; display: block; height: auto; }
a { color: var(--gold); text-decoration: none; }
ul { padding-left: 1.1rem; }
h1, h2, h3 { line-height: 1.1; font-weight: 800; letter-spacing: -.02em; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--gold); color: #1a1405; padding: .7rem 1.1rem; z-index: 1000; border-radius: 0 0 8px 0; font-weight: 700; }
.skip-link:focus { left: 0; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ===========================================================
   BACKGROUND — restrained graphite glow + fine grid
   =========================================================== */
.bg-fx { position: fixed; inset: 0; z-index: -2; overflow: hidden; background: radial-gradient(120% 120% at 50% -10%, #14161d 0%, var(--bg) 58%); }
.bg-fx .orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .22; mix-blend-mode: screen; animation: drift 30s ease-in-out infinite; }
.bg-fx .o1 { width: 48vw; height: 48vw; left: -12vw; top: -10vw; background: radial-gradient(circle, var(--gold), transparent 62%); }
.bg-fx .o2 { width: 44vw; height: 44vw; right: -10vw; top: 6vw; background: radial-gradient(circle, var(--steel), transparent 62%); animation-delay: -10s; }
.bg-fx .o3 { width: 50vw; height: 50vw; left: 24vw; bottom: -22vw; background: radial-gradient(circle, #2b2e38, transparent 60%); animation-delay: -18s; opacity: .4; }
@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(4vw, 3vh) scale(1.08); }
  66%      { transform: translate(-3vw, -2vh) scale(.95); }
}
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
}
@media (prefers-reduced-motion: reduce) { .bg-fx .orb { animation: none; } }

/* ===========================================================
   SHARED
   =========================================================== */
.kicker {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--gold); display: inline-flex; align-items: center; gap: .6rem;
}
.kicker::before { content: ""; width: 28px; height: 1px; background: var(--gold); display: inline-block; opacity: .8; }

.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% auto; animation: shimmer 9s linear infinite;
}
@keyframes shimmer { to { background-position: 200% center; } }

/* Buttons */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-weight: 700; font-size: 1rem; line-height: 1; padding: .95rem 1.5rem; border-radius: 10px;
  border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: transform .14s ease, box-shadow .2s ease, background .2s ease, color .2s, border-color .2s;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #1a1405; background: var(--grad); background-size: 180% auto; box-shadow: 0 8px 26px rgba(216,178,92,.20); }
.btn-primary:hover { box-shadow: 0 12px 34px rgba(216,178,92,.32); background-position: 100% center; }
.btn-ghost { color: var(--text); background: var(--panel); border-color: var(--stroke); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--stroke-gold); color: var(--gold-bright); }
.btn-lg { padding: 1.1rem 1.9rem; font-size: 1.06rem; }

/* Glass panel */
.glass {
  background: var(--panel); border: 1px solid var(--stroke); border-radius: var(--radius);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  position: relative; overflow: hidden;
}
.glass::after { /* subtle gold hairline along the top */
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--stroke-gold) 50%, transparent);
}

/* ===========================================================
   HEADER
   =========================================================== */
.lk-header { position: sticky; top: 0; z-index: 200; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.lk-header.scrolled { background: rgba(11,12,15,.78); backdrop-filter: blur(16px); border-bottom-color: var(--stroke); }
.lk-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 0; }
.lk-brand { display: inline-flex; align-items: center; gap: .7rem; }
.lk-brand img { height: 48px; width: auto; background: #fff; padding: 5px 8px; border-radius: 10px; }
.lk-brand .bn { font-weight: 800; letter-spacing: -.01em; line-height: 1; }
.lk-brand .bn small { display: block; font-family: var(--mono); font-size: .58rem; letter-spacing: .28em; color: var(--gold); text-transform: uppercase; margin-top: 4px; }

.lk-nav ul { list-style: none; display: flex; align-items: center; gap: .3rem; padding: 0; margin: 0; }
.lk-nav a { display: block; padding: .55rem .9rem; border-radius: 8px; color: var(--muted); font-weight: 600; font-size: .95rem; transition: color .15s, background .15s; }
.lk-nav a:hover { color: var(--text); background: var(--panel); }
.lk-nav a[aria-current="page"] { color: var(--gold-bright); background: var(--panel-strong); }

.lk-actions { display: flex; align-items: center; gap: .55rem; }
.lk-phone { font-family: var(--mono); font-weight: 700; color: var(--text); font-size: .98rem; padding: .3rem .6rem; }
.lk-phone:hover { color: var(--gold); }

.lk-toggle { display: none; background: var(--panel); border: 1px solid var(--stroke); color: var(--text); width: 46px; height: 46px; border-radius: 10px; cursor: pointer; align-items: center; justify-content: center; }
.lk-toggle svg { width: 24px; height: 24px; }

/* hours ticker */
.lk-ticker { border-bottom: 1px solid var(--stroke); background: rgba(255,255,255,.015); }
.lk-ticker .container { display: flex; gap: .5rem 1.6rem; flex-wrap: wrap; justify-content: center; padding: .5rem 22px; font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.lk-ticker b { color: var(--gold); }
.lk-ticker .sep { color: var(--dim); }

/* ===========================================================
   HERO
   =========================================================== */
.lk-hero { position: relative; padding: 6.5rem 0 5rem; }
.lk-hero-inner { max-width: 880px; }
.lk-badge {
  display: inline-flex; align-items: center; gap: .6rem; font-family: var(--mono); font-size: .7rem;
  letter-spacing: .2em; text-transform: uppercase; color: var(--text);
  border: 1px solid var(--stroke); background: var(--panel); padding: .45rem .9rem; border-radius: 50px; backdrop-filter: blur(8px);
}
.lk-badge .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(37,211,102,.6); animation: blip 2.4s infinite; }
@keyframes blip { 70% { box-shadow: 0 0 0 9px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }
.lk-hero h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); margin: 1.5rem 0 0; letter-spacing: -.03em; }
.lk-hero p.lead { font-size: clamp(1.05rem, 2.2vw, 1.32rem); color: var(--muted); margin-top: 1.4rem; max-width: 640px; }
.lk-hero-cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }

/* hero stat ribbon */
.lk-ribbon { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 3.4rem; border: 1px solid var(--stroke); border-radius: var(--radius); overflow: hidden; background: var(--stroke); }
.lk-ribbon .cell { background: rgba(13,15,20,.7); backdrop-filter: blur(10px); padding: 1.3rem 1.1rem; }
.lk-ribbon .n { font-size: 1.7rem; font-weight: 800; }
.lk-ribbon .l { font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase; color: var(--dim); margin-top: .3rem; }

/* ===========================================================
   SECTIONS
   =========================================================== */
section { scroll-margin-top: 110px; }
.lk-section { padding: 5.5rem 0; position: relative; }
.lk-head { max-width: 720px; margin-bottom: 3rem; }
.lk-head.center { margin-inline: auto; text-align: center; }
.lk-head.center .kicker { justify-content: center; }
.lk-head h2 { font-size: clamp(2rem, 4.5vw, 3.1rem); margin-top: 1rem; }
.lk-head p { color: var(--muted); margin-top: 1rem; font-size: 1.08rem; }

/* service grid */
.lk-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.lk-cardlink { color: inherit; }
.lk-card { padding: 1.8rem; height: 100%; transition: transform .2s ease, border-color .2s; }
.lk-card:hover { transform: translateY(-6px); border-color: var(--stroke-gold); }
.lk-card .ic {
  width: 54px; height: 54px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: var(--grad-soft); border: 1px solid var(--stroke); color: var(--gold); margin-bottom: 1.1rem;
}
.lk-card:hover .ic { border-color: var(--stroke-gold); }
.lk-card .ic svg { width: 28px; height: 28px; }
.lk-card .no { position: absolute; top: 1.1rem; right: 1.3rem; font-family: var(--mono); font-size: .8rem; color: var(--dim); }
.lk-card h3 { font-size: 1.25rem; }
.lk-card p { color: var(--muted); margin-top: .55rem; font-size: .97rem; }
.lk-card .go { margin-top: 1.1rem; font-family: var(--mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); display: inline-flex; gap: .4rem; }
.lk-card .go::after { content: "→"; transition: transform .15s; }
.lk-card:hover .go::after { transform: translateX(5px); }

/* why */
.lk-why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; }
.lk-why .item { padding: 1.6rem; text-align: left; }
.lk-why .num { font-family: var(--mono); font-size: .78rem; color: var(--gold); letter-spacing: .15em; }
.lk-why h3 { font-size: 1.15rem; margin-top: .6rem; }
.lk-why p { color: var(--muted); font-size: .94rem; margin-top: .45rem; }

/* area + map */
.lk-area { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2.4rem; align-items: center; }
.lk-chips { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.6rem; }
.lk-chip {
  font: inherit; cursor: pointer; font-family: var(--mono); font-size: .8rem; letter-spacing: .08em;
  color: var(--text); background: var(--panel); border: 1px solid var(--stroke); padding: .6rem 1.1rem; border-radius: 8px;
  transition: all .15s ease; display: inline-flex; align-items: center; gap: .5rem;
}
.lk-chip:hover { transform: translateY(-2px); border-color: var(--stroke-gold); }
.lk-chip.is-active { background: var(--grad); color: #1a1405; border-color: transparent; }
.lk-chip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.lk-chip.is-active .dot { background: #1a1405; }
.lk-map { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--stroke); box-shadow: 0 30px 80px rgba(0,0,0,.55); position: relative; line-height: 0; }
.lk-map::before { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px var(--stroke-gold); border-radius: var(--radius-lg); pointer-events: none; z-index: 2; }
.lk-map iframe { width: 100%; height: 420px; border: 0; filter: grayscale(.55) contrast(.92) brightness(.82); }

/* brands */
.lk-brands { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: center; margin-top: 2rem; }
.lk-brandbox { padding: 1.1rem 2.4rem; font-weight: 800; font-size: 1.5rem; letter-spacing: .03em; min-width: 200px; text-align: center; }

/* testimonials */
.lk-tcard { padding: 1.8rem; height: 100%; }
.lk-tcard .tag { position: absolute; top: 1rem; right: 1rem; font-family: var(--mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--stroke-gold); padding: .2rem .5rem; border-radius: 6px; }
.lk-stars { color: var(--gold); letter-spacing: 3px; font-size: 1.1rem; }
.lk-tcard p { color: var(--text); margin-top: .8rem; font-style: italic; }
.lk-tcard .who { margin-top: 1rem; font-weight: 700; }
.lk-tcard .who span { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; color: var(--dim); font-weight: 400; margin-top: 2px; }

/* CTA */
.lk-cta { padding: 4rem 0; }
.lk-cta-box { border-radius: var(--radius-lg); padding: 3.5rem 2rem; text-align: center; background: var(--grad-soft); border: 1px solid var(--stroke); position: relative; overflow: hidden; }
.lk-cta-box::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 100% at 50% 0%, rgba(216,178,92,.10), transparent 70%); }
.lk-cta-box > * { position: relative; }
.lk-cta-box h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
.lk-cta-box p { color: var(--muted); margin-top: .8rem; font-size: 1.1rem; }
.lk-cta-box .lk-hero-cta { justify-content: center; margin-top: 1.8rem; }

/* page hero */
.lk-pagehero { padding: 5rem 0 2rem; }
.lk-pagehero .crumb { font-family: var(--mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--dim); }
.lk-pagehero .crumb a { color: var(--muted); }
.lk-pagehero h1 { font-size: clamp(2.4rem, 6vw, 4rem); margin-top: 1rem; }
.lk-pagehero p { color: var(--muted); margin-top: 1rem; max-width: 680px; font-size: 1.1rem; }

/* services detail */
.lk-svc { display: grid; gap: 1.4rem; }
.lk-svc-block { padding: 2rem; display: grid; grid-template-columns: 60px 1fr; gap: 1.4rem; align-items: start; }
.lk-svc-block .ic { width: 56px; height: 56px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--grad-soft); border: 1px solid var(--stroke); color: var(--gold); }
.lk-svc-block .ic svg { width: 28px; height: 28px; }
.lk-svc-block h2 { font-size: 1.5rem; }
.lk-svc-block p { color: var(--muted); margin-top: .5rem; }
.lk-svc-block ul { margin-top: 1rem; color: var(--text); }
.lk-svc-block ul li { margin-bottom: .4rem; }
.lk-svc-block ul li::marker { color: var(--gold); }
.lk-svc-block .btn { margin-top: 1.3rem; }

/* about */
.lk-about { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2.4rem; align-items: start; }
.lk-prose p { color: var(--muted); margin-bottom: 1rem; }
.lk-prose h2 { font-size: 1.6rem; margin: 1.8rem 0 .6rem; color: var(--text); }
.lk-note { font-family: var(--mono); font-size: .78rem; color: var(--gold); border: 1px dashed var(--stroke-gold); border-radius: 10px; padding: .7rem .9rem; margin-bottom: 1rem; }
.lk-feature { list-style: none; padding: 0; }
.lk-feature li { display: flex; gap: .8rem; margin-bottom: 1rem; align-items: flex-start; }
.lk-feature .tk { flex: none; width: 26px; height: 26px; border-radius: 7px; background: var(--grad); color: #1a1405; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: .8rem; }
.lk-feature li span:last-child { color: var(--muted); }
.lk-feature li b { color: var(--text); }
.lk-side { padding: 1.8rem; }
.lk-side h3 { font-size: 1.2rem; margin-bottom: 1rem; }
.lk-side ul { list-style: none; padding: 0; }
.lk-side li { display: flex; gap: .7rem; padding: .6rem 0; border-bottom: 1px solid var(--stroke); align-items: center; color: var(--muted); font-size: .95rem; }
.lk-side li:last-child { border-bottom: 0; }
.lk-side li b { color: var(--text); }

/* contact */
.lk-contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2.2rem; align-items: start; }
.lk-info { padding: 1.8rem; }
.lk-info .row { display: flex; gap: .9rem; padding: 1rem 0; border-bottom: 1px solid var(--stroke); align-items: flex-start; }
.lk-info .row:last-child { border-bottom: 0; }
.lk-info .ic { flex: none; width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--grad-soft); border: 1px solid var(--stroke); color: var(--gold); }
.lk-info .ic svg { width: 22px; height: 22px; }
.lk-info h3 { font-size: 1rem; }
.lk-info a { font-weight: 700; }
.lk-info .m { color: var(--dim); font-size: .88rem; font-family: var(--mono); letter-spacing: .04em; }

.lk-form { padding: 2rem; }
.lk-form h2 { font-size: 1.5rem; }
.lk-form .fn { color: var(--muted); font-size: .92rem; margin: .4rem 0 1.3rem; }
.lk-field { margin-bottom: 1.1rem; }
.lk-field label { display: block; font-family: var(--mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: .45rem; }
.lk-field label .req { color: var(--gold); }
.lk-field input, .lk-field textarea {
  width: 100%; padding: .85rem 1rem; border-radius: 10px; font: inherit; color: var(--text);
  background: rgba(255,255,255,.04); border: 1px solid var(--stroke); transition: border-color .15s, box-shadow .15s;
}
.lk-field input::placeholder, .lk-field textarea::placeholder { color: var(--dim); }
.lk-field input:focus, .lk-field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(216,178,92,.14); }
.lk-field textarea { resize: vertical; min-height: 120px; }
.lk-field .err { color: #e8804f; font-size: .82rem; margin-top: .35rem; display: none; }
.lk-field.invalid input, .lk-field.invalid textarea { border-color: #e8804f; box-shadow: 0 0 0 3px rgba(232,128,79,.14); }
.lk-field.invalid .err { display: block; }
.lk-success { display: none; background: rgba(37,211,102,.10); border: 1px solid var(--green); color: #8affc0; padding: .9rem 1rem; border-radius: 10px; margin-bottom: 1rem; font-weight: 600; }
.lk-success.show { display: block; }

/* ===========================================================
   FOOTER
   =========================================================== */
.lk-footer { border-top: 1px solid var(--stroke); margin-top: 3rem; padding-top: 3rem; background: rgba(11,12,15,.6); }
.lk-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.4rem; }
.lk-footer h4 { font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.lk-footer ul { list-style: none; padding: 0; }
.lk-footer li { margin-bottom: .55rem; }
.lk-footer a { color: var(--muted); }
.lk-footer a:hover { color: var(--text); }
.lk-footer .fbrand img { height: 56px; width: auto; background: #fff; padding: 6px 10px; border-radius: 10px; margin-bottom: 1rem; }
.lk-footer .fbrand .tg { font-family: var(--mono); font-size: .76rem; letter-spacing: .12em; color: var(--muted); }
.lk-footer .fphone { display: block; margin-top: .7rem; font-size: 1.3rem; font-weight: 800; color: var(--text); }
.lk-socials { display: flex; gap: .6rem; }
.lk-socials a { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--panel); border: 1px solid var(--stroke); color: var(--text); }
.lk-socials a:hover { border-color: var(--stroke-gold); color: var(--gold); }
.lk-socials svg { width: 19px; height: 19px; }
.lk-bottom { border-top: 1px solid var(--stroke); padding: 1.3rem 0; text-align: center; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; color: var(--dim); }
.lk-bottom .switch { color: var(--gold); }

.cursor-glow { position: fixed; top: 0; left: 0; width: 440px; height: 440px; border-radius: 50%; pointer-events: none; z-index: 0; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(216,178,92,.07), transparent 60%); mix-blend-mode: screen; transition: opacity .3s; opacity: 0; }

/* reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); will-change: opacity, transform; }
.reveal.revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 980px) {
  .lk-grid, .lk-why { grid-template-columns: repeat(2, 1fr); }
  .lk-area, .lk-about, .lk-contact { grid-template-columns: 1fr; }
  .lk-footer-grid { grid-template-columns: 1fr 1fr; }
  .lk-ribbon { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  :root { --callbar-h: 74px; }
  html { scroll-padding-top: 96px; }
  body { padding-bottom: var(--callbar-h); }

  .btn { min-height: 50px; padding: .9rem 1.25rem; }
  .btn-lg { min-height: 54px; padding: 1rem 1.4rem; font-size: 1.02rem; }

  /* ticker bar: one tight line */
  .lk-ticker .container {
    flex-wrap: nowrap; justify-content: center; gap: .45rem; overflow: hidden;
    white-space: nowrap; font-size: .6rem; letter-spacing: .1em; padding: .45rem 14px;
  }
  .lk-ticker .container > * { display: none; }
  .lk-ticker .container > span:first-child { display: inline; }

  /* header: brand left, phone + menu right */
  .lk-bar { gap: .5rem; padding: .55rem 0; }
  .lk-brand img { height: 42px; }
  .lk-brand { gap: .55rem; }
  .lk-brand .bn { font-size: .88rem; white-space: nowrap; }
  .lk-brand .bn small { font-size: .5rem; letter-spacing: .2em; }
  .lk-actions { order: 2; margin-left: auto; }
  .lk-phone { padding: .25rem .3rem; white-space: nowrap; font-size: .92rem; }
  .lk-toggle { display: inline-flex; order: 3; width: 44px; height: 44px; flex: none; }
  .lk-toggle .ico-close { display: none; }
  .lk-toggle[aria-expanded="true"] .ico-open { display: none; }
  .lk-toggle[aria-expanded="true"] .ico-close { display: block; }
  .lk-actions .btn-primary { display: none; }
  .lk-phone { font-size: .98rem; }

  /* nav drawer */
  .lk-nav {
    position: absolute; left: 12px; right: 12px; top: calc(100% + 8px);
    border-radius: var(--radius); background: rgba(13,15,20,.98);
    border: 1px solid var(--stroke); backdrop-filter: blur(16px);
    box-shadow: 0 24px 48px rgba(0,0,0,.5);
    max-height: 0; opacity: 0; overflow: hidden;
    transition: max-height .3s cubic-bezier(.2,.7,.2,1), opacity .2s ease;
  }
  .lk-nav.open { max-height: calc(100vh - 140px); opacity: 1; overflow-y: auto; }
  .lk-nav ul { flex-direction: column; align-items: stretch; padding: .4rem .5rem .7rem; gap: 0; }
  .lk-nav li + li { border-top: 1px solid var(--stroke); }
  .lk-nav a {
    display: flex; align-items: center; justify-content: space-between;
    padding: .95rem .8rem; font-size: 1rem;
  }
  .lk-nav a::after { content: "\203A"; color: var(--muted); font-size: 1.35rem; line-height: 1; }
  .lk-nav li.m-cta { border-top: 1px solid var(--stroke); }
  .lk-nav .m-cta { display: grid; grid-template-columns: 1fr; gap: .5rem; padding: .8rem .3rem .2rem; margin-top: .3rem; }
  .lk-nav .m-cta .btn { width: 100%; }
  .lk-nav .m-cta a::after { content: none; }
  body.nav-open { overflow: hidden; }
  body.nav-open .call-bar { opacity: 0; pointer-events: none; }
  .lk-bar { position: relative; }

  /* content density */
  .lk-hero { padding: 2.6rem 0 2.8rem; }
  .lk-hero h1 { font-size: clamp(2rem, 9vw, 2.8rem); margin-top: 1.1rem; }
  .lk-hero p.lead { font-size: 1rem; margin-top: 1rem; }
  .lk-hero-cta { gap: .6rem; margin-top: 1.5rem; }
  .lk-eyebrow, .lk-hero .eyebrow { font-size: .62rem; }
  .lk-section { padding: 2.8rem 0; }
  .lk-hero-cta .btn, .lk-cta-box .lk-hero-cta .btn { width: 100%; }
  .lk-svc-block { grid-template-columns: 1fr; }
  .lk-grid, .lk-why { grid-template-columns: 1fr; gap: .9rem; }
  .lk-ribbon { grid-template-columns: 1fr 1fr; }
  .lk-map iframe { height: 250px; }
  .lk-form input, .lk-form textarea { font-size: 16px; }
  .lk-footer-grid { grid-template-columns: 1fr 1fr; }
  .lk-footer-grid .fbrand { grid-column: 1 / -1; }
}
@media (min-width: 861px) { .lk-nav .m-cta { display: none; } }
@media (max-width: 500px) {
  .lk-brand .bn { display: none; }
}
@media (max-width: 420px) {
  .lk-ribbon, .lk-footer-grid { grid-template-columns: 1fr; }
}

/* ===========================================================
   STICKY CALL BAR (mobile only)
   =========================================================== */
.call-bar { display: none; }
@media (max-width: 860px) {
  .call-bar {
    display: flex; gap: .55rem; align-items: stretch;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 350;
    padding: .5rem .7rem calc(.5rem + env(safe-area-inset-bottom, 0px));
    background: rgba(11,12,15,.92);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border-top: 1px solid var(--stroke);
    transition: opacity .2s ease;
  }
  .call-bar a {
    display: flex; align-items: center; justify-content: center; gap: .5rem;
    min-height: 52px; border-radius: 12px; font-weight: 700; text-decoration: none; line-height: 1.15;
  }
  .call-bar .cb-call { flex: 1 1 auto; color: #1a1405; background: var(--grad); background-size: 180% auto; font-size: 1.02rem; }
  .call-bar .cb-call svg { width: 20px; height: 20px; flex: none; }
  .call-bar .cb-quote { flex: 0 0 33%; color: var(--text); background: var(--panel-strong); border: 1px solid var(--stroke); font-size: .88rem; }
}

/* Call-first block above the contact form */
.form-call { width: 100%; margin-bottom: 1rem; }
.form-or {
  display: flex; align-items: center; gap: .8rem; color: var(--muted);
  font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 700; margin-bottom: 1.1rem;
}
.form-or::before, .form-or::after { content: ""; flex: 1; height: 1px; background: var(--stroke); }

/* Bottom-left legal disclaimer — intentionally tiny, always visible */
.nlc-badge {
  position: fixed; left: 8px; bottom: 8px; z-index: 400;
  font-size: 9px; line-height: 1.2; letter-spacing: .04em;
  font-weight: 700; text-transform: uppercase;
  color: rgba(255,255,255,.72); background: rgba(12,13,17,.82);
  border: 1px solid rgba(255,255,255,.16); border-radius: 4px;
  padding: 3px 6px; pointer-events: none; user-select: none;
  backdrop-filter: blur(4px);
}
@media (max-width: 860px) {
  .nlc-badge { font-size: 8px; padding: 2px 5px; bottom: calc(var(--callbar-h) + 6px); }
}