/* AXIS AUTO — site styles, dark direction (v2)
   Black & white brand. Static CSS only: no scroll animations, no images for effects. */

:root {
  --bg: #0b0c0e;
  --bg-alt: #101216;
  --panel: #131519;
  --card: #17191e;
  --card-top: #1b1e24;
  --edge: rgba(255, 255, 255, .08);
  --edge-strong: rgba(255, 255, 255, .22);
  --text: #f3f4f6;
  --body: #c4c9d1;
  --dim: #8b929e;
  --cta: #f3f4f6;          /* primary action: white pill on black (brand colors) */
  --cta-ink: #0b0c0e;
  --cta-hover: #ffffff;
  --heat: #ff7a3d;         /* atmosphere only: the "warm air" glow */
  --star: #f2c94c;

  --f: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --fs-hero: clamp(2.4rem, 5.6vw, 4.4rem);
  --fs-h2: clamp(1.9rem, 3.6vw, 2.9rem);
  --fs-h3: 1.25rem;
  --fs-body: 1.0625rem;
  --fs-small: .9375rem;

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(64px, 9vw, 112px);
  --r-card: 24px;
  --r-pill: 999px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }

body { margin: 0; background: var(--bg); color: var(--body); font: 400 var(--fs-body)/1.65 var(--f); }
img, svg { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--text); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

h1, h2, h3 { margin: 0; color: var(--text); text-wrap: balance; letter-spacing: -.02em; }
h1 { font-size: var(--fs-hero); line-height: 1.04; font-weight: 500; }
h2 { font-size: var(--fs-h2); line-height: 1.08; font-weight: 500; }
h3 { font-size: var(--fs-h3); line-height: 1.3; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0; }
strong { color: var(--text); font-weight: 600; }
.lede { font-size: 1.1875rem; line-height: 1.6; max-width: 36em; color: var(--body); }

/* small eyebrow text (was mono caps in v1) */
.label { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-small); font-weight: 500; color: var(--dim); letter-spacing: 0; }
.section-head > .label, .hero-copy > .label {
  color: var(--body); border: 1px solid var(--edge); border-radius: var(--r-pill); padding: 5px 14px 5px 10px; background: rgba(255,255,255,.03); justify-self: start;
}
.section-head > .label::before, .hero-copy > .label::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--heat); }

.skip { position: absolute; left: -9999px; top: 0; background: var(--text); color: var(--bg); padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: var(--r-pill);
  font: 600 1rem/1 var(--f); text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-1px); }
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }
.btn-go { background: var(--cta); color: var(--cta-ink); }
.btn-go:hover { background: var(--cta-hover); }
.btn-line { border-color: var(--edge-strong); color: var(--text); background: transparent; }
.btn-line:hover { background: rgba(255,255,255,.06); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header: floating pill ---------- */
.site-header { position: sticky; top: 0; z-index: 50; padding-top: 12px; background: linear-gradient(var(--bg) 60%, rgba(11,12,14,0)); }
.header-row {
  display: flex; align-items: center; gap: 20px; min-height: 60px;
  background: rgba(23,25,30,.94); border: 1px solid var(--edge); border-radius: var(--r-pill);
  padding: 8px 8px 8px 20px; position: relative;
}
.site-header > .wrap { padding-inline: var(--gutter); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text); flex: none; }
.brand img { height: 34px; width: auto; display: block; }
.brand-word { font-weight: 500; font-size: 1.25rem; letter-spacing: .08em; line-height: 1; }
.nav { margin-left: auto; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; }
.nav a { display: block; white-space: nowrap; padding: 8px 12px; font-size: .9375rem; font-weight: 500; color: var(--body); text-decoration: none; border-radius: var(--r-pill); }
.nav a:hover { color: var(--text); background: rgba(255,255,255,.05); }
.nav a[aria-current="page"] { color: var(--text); background: rgba(255,255,255,.08); }
.header-cta { display: flex; align-items: center; gap: 10px; flex: none; }
.header-phone { font-size: .9375rem; font-weight: 500; color: var(--text); text-decoration: none; white-space: nowrap; padding: 0 6px; }
.header-phone:hover { text-decoration: underline; }
.header-cta .btn { min-height: 44px; padding: 0 18px; font-size: .9375rem; }

.menu { display: none; margin-left: auto; }
.menu summary { list-style: none; cursor: pointer; font-size: .9375rem; font-weight: 600; color: var(--text); padding: 10px 18px; border: 1px solid var(--edge-strong); border-radius: var(--r-pill); }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] summary { background: rgba(255,255,255,.08); }
.menu-panel { position: absolute; left: 0; right: 0; top: calc(100% + 8px); background: var(--card); border: 1px solid var(--edge); border-radius: var(--r-card); padding: 8px 20px 12px; }
.menu-panel a { display: block; padding: 14px 0; border-bottom: 1px solid var(--edge); text-decoration: none; font-size: 1.0625rem; color: var(--text); }
.menu-panel a:last-child { border-bottom: 0; }
.menu-panel a[aria-current="page"] { color: var(--dim); }

@media (max-width: 1180px) { .nav a { padding: 8px 9px; font-size: .875rem; } .header-phone { display: none; } }
@media (max-width: 960px) { .nav, .header-cta, .hide-mobile { display: none; } .menu { display: block; } .brand img { height: 28px; } .brand-word { font-size: 1.125rem; } .header-row { min-height: 52px; padding: 6px 6px 6px 16px; } .site-header { padding-top: 8px; } }

/* ---------- Hero ---------- */
.on-dark { background: transparent; }
.hero { position: relative; overflow: hidden; padding-block: clamp(48px, 8vw, 104px) clamp(64px, 9vw, 120px); }
.hero::after { /* static "heat" glow — CSS only */
  content: ""; position: absolute; left: 50%; bottom: -60%; width: 130%; aspect-ratio: 2 / 1; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(255,122,61,.42), rgba(255,64,32,.2) 45%, rgba(11,12,14,0) 72%);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 24px; justify-items: start; }
.hero h1 { max-width: 14em; }
.hero h1 em { font-style: normal; color: var(--dim); }
.page-hero .hero-copy { max-width: 48rem; }
.hero-proof { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: var(--fs-small); color: var(--body); }
.hero-proof a { color: var(--text); }
.stars { color: var(--star); letter-spacing: 2px; font-size: 1rem; }
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .hero .btn-row .btn { width: 100%; } }

.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .9375rem; color: var(--text); background: rgba(255,255,255,.06); border: 1px solid var(--edge); border-radius: var(--r-pill); padding: 6px 14px; }

.hero-quote { margin: 0; max-width: 40rem; padding: 16px 20px; border-radius: 18px; background: rgba(19,21,25,.75); border: 1px solid var(--edge); }
.hero-quote p { color: var(--text); font-size: 1rem; line-height: 1.55; }
.hero-quote cite { display: block; margin-top: 6px; font-style: normal; font-size: .875rem; color: var(--dim); }

/* ---------- Circuit card ---------- */
.circuit { border: 1px solid var(--edge); border-radius: var(--r-card); background: linear-gradient(180deg, var(--card-top), var(--panel)); padding: 26px; color: var(--text); }
.circuit-title { display: block; color: var(--body); margin-bottom: 16px; font-weight: 600; }
.circuit ol { list-style: none; margin: 0; padding: 0; display: grid; position: relative; }
.circuit ol::before { content: ""; position: absolute; left: 9px; top: 14px; bottom: 14px; width: 2px; background: rgba(255,255,255,.18); }
.circuit li { position: relative; display: grid; grid-template-columns: 20px 1fr; gap: 14px; padding-block: 10px; }
.circuit li::before { content: ""; width: 20px; height: 20px; border-radius: 50%; background: var(--panel); border: 2px solid var(--text); margin-top: 2px; }
.circuit li.end::before { background: var(--text); }
.circuit .part { display: block; font-weight: 600; color: var(--text); }
.circuit .does { display: block; font-size: var(--fs-small); color: var(--body); line-height: 1.45; }
.circuit-note { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--edge); font-size: var(--fs-small); color: var(--body); }

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section.white { background: var(--bg-alt); border-block: 1px solid rgba(255,255,255,.04); }
.section-head { display: grid; gap: 16px; margin-bottom: clamp(28px, 4vw, 48px); max-width: 46rem; }
.section-head p { color: var(--body); font-size: 1.125rem; }

/* Reason cards */
.reasons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.reasons > div { background: linear-gradient(180deg, var(--card-top), var(--panel)); border: 1px solid var(--edge); border-radius: var(--r-card); padding: 28px; display: grid; gap: 12px; align-content: start; }
.reasons .label { color: var(--text); font-weight: 600; font-size: .875rem; background: rgba(255,255,255,.08); border-radius: var(--r-pill); padding: 3px 12px; justify-self: start; }
@media (max-width: 860px) { .reasons { grid-template-columns: 1fr; } }

/* Symptom table as one rounded panel */
.symptoms { background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r-card); padding: 4px clamp(20px, 3vw, 36px); }
.symptom { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 10px 40px; padding-block: 22px; border-bottom: 1px solid var(--edge); }
.symptom:last-child { border-bottom: 0; }
.symptom h3 { font-size: 1.125rem; }
.symptom .label { display: table; color: var(--text); font-weight: 600; font-size: .8125rem; border: 1px solid var(--edge-strong); border-radius: var(--r-pill); padding: 2px 10px; margin-bottom: 8px; }
.symptoms-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 40px; padding-block: 16px 12px; border-bottom: 1px solid var(--edge); color: var(--dim); }
@media (max-width: 760px) { .symptom, .symptoms-head { grid-template-columns: 1fr; } .symptoms-head { display: none; } }

/* Check list */
.checks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; padding: 18px 20px; background: var(--card); border: 1px solid var(--edge); border-radius: 18px; }
.checks li::before { content: ""; width: 12px; height: 12px; margin-top: 7px; border: 2px solid var(--text); border-radius: 50%; }
.checks strong { display: block; }
.checks span { color: var(--body); font-size: var(--fs-small); }
.checks.one { grid-template-columns: 1fr; gap: 10px; }
.fix-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(20px, 3vw, 40px); align-items: start; }
@media (max-width: 860px) { .fix-grid { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .checks { grid-template-columns: 1fr; } }

/* Steps — a real sequence */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; counter-reset: step; }
.steps li { counter-increment: step; background: var(--card); border: 1px solid var(--edge); border-radius: var(--r-card); padding: 26px; display: grid; gap: 10px; align-content: start; }
.steps li::before { content: "0" counter(step); font-size: .875rem; font-weight: 600; color: var(--dim); }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }
.tech-line { margin-top: 24px; padding: 18px 22px; border-radius: 18px; border: 1px solid var(--edge); background: radial-gradient(120% 140% at 100% 100%, rgba(255,122,61,.14), rgba(19,21,25,1) 55%); color: var(--body); max-width: 46rem; }

/* Specialty cards */
.specialties { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.specialty { display: grid; gap: 14px; align-content: start; background: linear-gradient(180deg, var(--card-top), var(--panel)); border: 1px solid var(--edge); border-radius: var(--r-card); padding: clamp(24px, 3vw, 36px); text-decoration: none; color: var(--body); transition: border-color .15s ease; }
.specialty:hover { border-color: var(--edge-strong); }
.specialty .label { color: var(--dim) !important; }
.specialty h3 { font-size: 1.75rem; font-weight: 500; letter-spacing: -.02em; }
.specialty ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.specialty li { font-size: .875rem; padding: 5px 12px; background: rgba(255,255,255,.06); border-radius: var(--r-pill); color: var(--text); }
.specialty .more { font-weight: 600; color: var(--text); }
.also { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: baseline; color: var(--body); }
.also a, .reviews-foot a, .service-list a, .facts a { color: var(--text); font-weight: 600; text-underline-offset: 4px; }
@media (max-width: 760px) { .specialties { grid-template-columns: 1fr; } }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.reviews.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.review { margin: 0; background: var(--card); border: 1px solid var(--edge); border-radius: var(--r-card); padding: 26px; display: grid; gap: 14px; }
.review blockquote { margin: 0; color: var(--text); line-height: 1.6; }
.review blockquote p + p { margin-top: .6em; }
.review figcaption { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; font-size: var(--fs-small); }
.review figcaption span { color: var(--dim); font-size: .875rem; }
.review.feature { background: linear-gradient(180deg, #202329, var(--card)); border-color: var(--edge-strong); }
.review.feature blockquote { font-size: 1.125rem; }
.reviews-foot { margin-top: 20px; font-size: var(--fs-small); color: var(--body); }
@media (max-width: 960px) { .reviews { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 680px) { .reviews, .reviews.two { grid-template-columns: 1fr; } }

/* General repair list */
.service-list { list-style: none; margin: 0; padding: 4px clamp(20px, 3vw, 36px); background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r-card); }
.service-list li { display: grid; grid-template-columns: minmax(0, 16rem) minmax(0, 1fr); gap: 6px 32px; padding-block: 20px; border-bottom: 1px solid var(--edge); }
.service-list li:last-child { border-bottom: 0; }
.service-list strong { font-size: 1.0625rem; }
@media (max-width: 680px) { .service-list li { grid-template-columns: 1fr; } }

/* Contact */
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.facts { list-style: none; margin: 0; padding: 4px 24px; background: var(--panel); border: 1px solid var(--edge); border-radius: var(--r-card); }
.facts li { display: grid; grid-template-columns: 7.5rem 1fr; gap: 16px; padding-block: 14px; border-bottom: 1px solid var(--edge); color: var(--text); }
.facts li:last-child { border-bottom: 0; }
.facts .label { color: var(--dim); }
.hours { font-variant-numeric: tabular-nums; }
.place { position: relative; overflow: hidden; border-radius: var(--r-card); border: 1px solid var(--edge); background: var(--panel); padding: 28px; display: grid; gap: 18px; color: var(--text); }
.place::after { content: ""; position: absolute; right: -30%; bottom: -60%; width: 90%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(255,122,61,.3), rgba(11,12,14,0)); pointer-events: none; }
.place > * { position: relative; z-index: 1; }
.place address { font-style: normal; font-size: 1.25rem; line-height: 1.45; }
.place p { color: var(--body); font-size: var(--fs-small); }

/* FAQ */
.faq { max-width: 52rem; display: grid; gap: 10px; }
.faq details { background: var(--card); border: 1px solid var(--edge); border-radius: 18px; padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 20px 36px 20px 0; position: relative; color: var(--text); font-weight: 600; font-size: 1.0625rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 14px; font-size: 1.6rem; font-weight: 400; color: var(--text); }
.faq details[open] summary::after { content: "–"; }
.faq .answer { padding: 0 0 20px; color: var(--body); display: grid; gap: .8em; }
.faq .answer a { color: var(--text); }

/* Inline CTA + notes */
.inline-cta { margin-top: 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.inline-cta p { font-weight: 600; color: var(--text); }
.note-inline { font-size: var(--fs-small); color: var(--body); }

/* Closing CTA as a rounded card with heat glow */
.cta-band { padding-block: 0 var(--section); }
.cta-grid { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: 28px; align-items: end; background: var(--panel); border: 1px solid var(--edge); border-radius: 28px; padding: clamp(28px, 6vw, 64px); margin-inline: auto; max-width: calc(var(--wrap) - 2 * var(--gutter)); }
.cta-band > .cta-grid { margin-inline: var(--gutter); }
@media (min-width: 1181px) { .cta-band > .cta-grid { margin-inline: auto; } }
.cta-grid::after { content: ""; position: absolute; right: -20%; bottom: -90%; width: 80%; aspect-ratio: 1; background: radial-gradient(closest-side, rgba(255,122,61,.4), rgba(11,12,14,0)); pointer-events: none; }
.cta-grid > * { position: relative; z-index: 1; }
.cta-grid p { color: var(--body); margin-top: 14px; max-width: 34rem; }
.cta-side { display: grid; gap: 12px; }
.cta-side .btn { width: 100%; }
@media (max-width: 820px) { .cta-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--edge); padding-block: 48px 120px; color: var(--dim); font-size: var(--fs-small); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; }
.site-footer h2 { font-size: .9375rem; font-weight: 600; letter-spacing: 0; color: var(--text); margin-bottom: 12px; line-height: 1.4; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--body); text-decoration: none; }
.site-footer a:hover { color: var(--text); }
.site-footer address { font-style: normal; color: var(--body); }
.footer-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--edge); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .875rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
@media (min-width: 961px) { .site-footer { padding-bottom: 48px; } }

/* ---------- Mobile action bar ---------- */
.action-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: none; gap: 10px; padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom)); background: rgba(11,12,14,.96); border-top: 1px solid var(--edge); }
.action-bar .btn { flex: 1; min-height: 50px; padding: 0 12px; }
@media (max-width: 960px) { .action-bar { display: flex; } }

/* ---------- Phone density pass ---------- */
.show-more { display: none; }
@media (max-width: 760px) {
  :root { --section: 48px; }
  .checks li { padding: 14px 16px; }
  .symptom { padding-block: 18px; }
  .review { padding: 20px; }
  .steps li, .reasons > div { padding: 22px; }
  .site-footer ul { gap: 14px; }
  .site-footer a { display: inline-block; padding-block: 4px; }
  .symptoms.is-collapsed .sym-extra { display: none; }
  .show-more { display: inline-flex; align-items: center; min-height: 44px; margin: 4px 0 14px; padding: 0 18px; border-radius: var(--r-pill); border: 1px solid var(--edge-strong); background: transparent; color: var(--text); font: 600 .9375rem/1 var(--f); cursor: pointer; }
}
.specialties.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 960px) { .specialties.three { grid-template-columns: 1fr; } }
.site-footer .footer-legal a { color: var(--body); }