/* ============================================================
   AR AIR — "Thermal Axis" design system
   Charcoal-indigo base · thermal red/blue dual accent
   ============================================================ */

@font-face {
  font-family: "Inter";
  src: url("assets/fonts/inter-latin-variable.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  /* surfaces */
  --ax-bg: #0f111a;
  --ax-panel: rgba(255, 255, 255, 0.04);
  --ax-panel-strong: rgba(255, 255, 255, 0.07);
  --ax-footer: #0b0d15;

  /* ink */
  --ax-ink: #f6f6f9;
  --ax-sub: #a7acc4;
  --ax-faint: #7c819c;

  /* thermal axis */
  --ax-hot: #ff4a2e;
  --ax-cold: #2e5bff;
  --ax-hot-soft: rgba(255, 74, 46, 0.16);
  --ax-cold-soft: rgba(46, 91, 255, 0.18);
  --ax-hot-text: #ff8a70;
  --ax-cold-text: #8da6ff;
  --ax-grad: linear-gradient(90deg, #ff4a2e 0%, #2e5bff 100%);

  /* lines + depth */
  --ax-line: rgba(255, 255, 255, 0.09);
  --ax-line-strong: rgba(255, 255, 255, 0.16);
  --ax-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --ax-shadow-soft: 0 8px 28px rgba(0, 0, 0, 0.3);

  /* type */
  --ax-font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* rhythm */
  --ax-radius: 16px;
  --ax-radius-sm: 10px;
  --ax-wrap: 1160px;
  --ax-section: clamp(4rem, 9vw, 7.5rem);
  --ax-control-height: 48px;
  --ax-button-height: 52px;
  --ax-motion-base: 280ms;
  --ax-ease: cubic-bezier(0.2, 0.7, 0.3, 1);

  --tone: var(--ax-cold);
  --tone-soft: var(--ax-cold-soft);
  --tone-text: var(--ax-cold-text);

  color-scheme: dark;
}

body[data-tone="hot"] {
  --tone: var(--ax-hot);
  --tone-soft: var(--ax-hot-soft);
  --tone-text: var(--ax-hot-text);
}

/* ---------- reset + base ---------- */

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--ax-bg);
  background-image: radial-gradient(ellipse 90% 55% at 50% -12%, #1a1e33 0%, transparent 60%);
  background-repeat: no-repeat;
  color: var(--ax-ink);
  font-family: var(--ax-font);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--tone-text);
  text-decoration: none;
}

a:hover {
  color: var(--ax-ink);
}

h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin: 0 0 0.6em;
  color: var(--ax-ink);
  text-wrap: balance;
}

h1 { font-size: clamp(2.4rem, 5.6vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); letter-spacing: -0.015em; }

p {
  margin: 0 0 1em;
}

::selection {
  background: var(--ax-cold);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--ax-cold-text);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ax-ink);
  color: #0f111a;
  padding: 0.6rem 1.1rem;
  border-radius: 0 0 10px 0;
  z-index: 200;
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
}

.air-wrap,
.section-inner,
.footer-inner,
.top-strip__inner {
  width: min(var(--ax-wrap), calc(100% - clamp(1.5rem, 5vw, 3rem)));
  margin-inline: auto;
}

.air-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tone-text);
  margin: 0 0 1.1rem;
}

.air-kicker::before,
.section-kicker::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--ax-grad);
  border-radius: 2px;
}

.ax-grad-text {
  background: var(--ax-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.air-lead,
.section-lead {
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  color: var(--ax-sub);
  max-width: 58ch;
}

/* ---------- buttons ---------- */

.air-btn,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: var(--ax-button-height);
  height: var(--ax-button-height);
  padding: 0.75rem clamp(1.15rem, 2.2vw, 1.7rem);
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  white-space: nowrap;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--ax-motion-base) var(--ax-ease), box-shadow var(--ax-motion-base), background-color var(--ax-motion-base), border-color var(--ax-motion-base), opacity var(--ax-motion-base);
}

.air-btn svg,
.btn svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.air-btn--primary,
.btn-primary {
  background-color: var(--ax-cold);
  background-image: linear-gradient(90deg, #ff4a2e 0%, #8a4fd5 52%, #2e5bff 100%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-origin: padding-box;
  background-clip: padding-box;
  color: #fff;
  box-shadow: 0 8px 24px rgba(46, 91, 255, 0.28);
}

.air-btn--primary:hover,
.btn-primary:hover {
  transform: translateY(-2px);
  color: #fff;
  box-shadow: 0 11px 30px rgba(46, 91, 255, 0.38);
}

.air-btn--dark,
.btn-dark {
  background: var(--ax-ink);
  color: #0f111a;
}

.air-btn--dark:hover,
.btn-dark:hover {
  transform: translateY(-2px);
  color: #0f111a;
  background: #fff;
}

.air-btn--light,
.btn-light {
  background: transparent;
  color: var(--ax-ink);
  border-color: var(--ax-line-strong);
}

.air-btn--light:hover,
.btn-light:hover {
  border-color: var(--ax-sub);
  transform: translateY(-2px);
  color: var(--ax-ink);
}

.air-btn--link,
.btn-text {
  background: none;
  color: var(--tone-text);
  padding-inline: 0.4rem;
}

.air-btn--link:hover,
.btn-text:hover {
  color: var(--ax-ink);
}

.air-btn:active,
.btn:active {
  transform: translateY(0) scale(0.98);
}

/* ---------- alert / top strip ---------- */

.air-alert,
.top-strip {
  background: linear-gradient(90deg, rgba(255, 74, 46, 0.14), rgba(46, 91, 255, 0.16));
  border-bottom: 1px solid var(--ax-line);
  font-size: 0.88rem;
}

/* Emergency availability remains in the hero and mobile contact bar.
   Retire the separate strip so the navigation is the first persistent element. */
.top-strip {
  display: none;
}

.air-alert__inner,
.top-strip__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
  flex-wrap: wrap;
}

.air-alert a,
.top-strip a {
  font-weight: 700;
  color: var(--ax-ink);
}

.air-alert a:hover,
.top-strip a:hover {
  color: var(--ax-cold-text);
}

/* ---------- header / nav ---------- */

.air-header,
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.025) 46%, rgba(255, 255, 255, 0.07));
  backdrop-filter: blur(6px) saturate(135%);
  -webkit-backdrop-filter: blur(6px) saturate(135%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 8px 26px rgba(0, 0, 0, 0.12);
}

.air-nav,
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 0.7rem 0;
}

.nav {
  width: min(var(--ax-wrap), 100% - 2.5rem);
  margin-inline: auto;
}

.air-logo img,
.home-mark img {
  height: 46px;
  width: auto;
}

.air-nav__links,
.nav-links {
  display: flex;
  gap: clamp(1rem, 2.4vw, 2rem);
}

.air-nav__links a,
.nav-links a {
  color: var(--ax-sub);
  font-weight: 600;
  font-size: 0.95rem;
  position: relative;
  padding: 0.3rem 0;
}

.air-nav__links a::after,
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--ax-grad);
  transition: right 0.3s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.air-nav__links a:hover,
.nav-links a:hover {
  color: var(--ax-ink);
}

.air-nav__links a:hover::after,
.nav-links a:hover::after {
  right: 0;
}

.air-nav__actions,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.air-phone {
  font-weight: 700;
  color: var(--ax-ink);
  font-size: 0.95rem;
}

.air-phone:hover {
  color: var(--ax-cold-text);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: 10px;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--ax-ink);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   Fixed animated background layer (homepage)
   z-scale: 0 = fixed background · 1 = page content ·
            100 = sticky header · 120 = mobile quick bar
   ============================================================ */

.ax-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  contain: strict;
}

.ax-bg .ax-hero-keyed {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  object-fit: contain;
  opacity: 0.92;
  will-change: transform;
}

.ax-bg .ax-hero-video {
  position: absolute;
  width: 2px;
  height: 2px;
  opacity: 0;
  pointer-events: none;
}

.ax-bg .ax-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.ax-bg .ax-fluid {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
}

.ax-bg__veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: transparent;
}


body.ax-has-bg .air-page,
body.ax-has-bg .site-shell {
  position: relative;
  z-index: 1;
}

@media (max-width: 700px) {
  .ax-bg .ax-hero-keyed {
    width: 96vw;
    height: 94vh;
    max-width: none;
    opacity: 0.78;
  }
}

/* ---------- hero (home) ---------- */

.air-hero {
  position: relative;
  overflow: hidden;
  padding: var(--ax-section) 0 calc(var(--ax-section) * 0.8);
  isolation: isolate;
}

.air-hero::before,
.air-hero::after {
  content: none;
  position: absolute;
  z-index: -1;
  width: 62vw;
  height: 62vw;
  max-width: 880px;
  max-height: 880px;
  border-radius: 50%;
  transform: translateZ(0);
  opacity: 0.5;
  pointer-events: none;
}

.air-hero::before {
  background: radial-gradient(circle, rgba(255, 74, 46, 0.28) 0%, rgba(255, 74, 46, 0.08) 34%, transparent 68%);
  left: -16vw;
  bottom: -26vw;
  opacity: 0.65;
  animation: ax-aurora-a 16s ease-in-out infinite alternate;
}

.air-hero::after {
  background: radial-gradient(circle, rgba(46, 91, 255, 0.3) 0%, rgba(46, 91, 255, 0.08) 34%, transparent 68%);
  right: -16vw;
  bottom: -28vw;
  opacity: 0.65;
  animation: ax-aurora-b 19s ease-in-out infinite alternate;
}

@keyframes ax-aurora-a {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(6vw, -4vw, 0) scale(1.12); }
}

@keyframes ax-aurora-b {
  from { transform: translate3d(0, 0, 0) scale(1.1); }
  to   { transform: translate3d(-6vw, -3vw, 0) scale(1); }
}

.ax-particles {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.air-hero {
  min-height: 86vh;
  display: flex;
  align-items: center;
}

.air-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  text-align: center;
}

.air-hero__copy {
  max-width: 780px;
  width: 100%;
}

.air-hero__copy .air-kicker {
  justify-content: center;
}

.air-hero__copy .air-lead {
  margin-inline: auto;
}

.air-hero__actions,
.air-hero__mini-proof {
  justify-content: center;
}

.air-hero__note {
  max-width: 62ch;
  margin-inline: auto;
  text-align: center;
}

.ax-line-status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.3rem;
  margin: 0.4rem 0 1.2rem;
  border: 1px solid var(--ax-line-strong);
  border-radius: 999px;
  background: rgba(15, 17, 26, 0.6);
  backdrop-filter: blur(10px);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ax-sub);
}

.ax-line-status a {
  color: var(--ax-ink);
  font-weight: 700;
}

.ax-line-status a:hover {
  color: var(--ax-cold-text);
}

.ax-line-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #37d67a;
  box-shadow: 0 0 0 0 rgba(55, 214, 122, 0.5);
  animation: ax-pulse 2.2s ease-out infinite;
  flex: none;
}

@keyframes ax-pulse {
  0% { box-shadow: 0 0 0 0 rgba(55, 214, 122, 0.5); }
  70% { box-shadow: 0 0 0 9px rgba(55, 214, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(55, 214, 122, 0); }
}

.air-hero__copy h1 {
  margin-bottom: 0.5em;
}

.air-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 1.2rem;
}

.air-hero__note {
  color: var(--ax-faint);
  font-size: 0.92rem;
  max-width: 46ch;
}

.air-hero__mini-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.air-hero__mini-proof span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ax-sub);
  padding: 0.42rem 0.95rem;
  border: 1px solid var(--ax-line);
  border-radius: 999px;
  background: var(--ax-panel);
  backdrop-filter: blur(6px);
}

.air-hero__media {
  position: relative;
  margin: 0;
}

.air-hero__plate {
  position: absolute;
  inset: 8% -4% -6% -4%;
  background: linear-gradient(160deg, rgba(255, 74, 46, 0.12), rgba(46, 91, 255, 0.16) 65%);
  border: 1px solid var(--ax-line);
  border-radius: 28px;
  backdrop-filter: blur(4px);
  z-index: -1;
}

.air-hero__media img {
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.55));
  transform: translateZ(0);
  animation: ax-float 7s ease-in-out infinite alternate;
}

.ax-hero-video,
.ax-hero-keyed {
  width: 100%;
  height: auto;
  display: block;
  background: transparent;
}

@keyframes ax-float {
  from { transform: translateY(0); }
  to   { transform: translateY(-14px); }
}

.air-hero__caption {
  position: absolute;
  left: 50%;
  bottom: -1.2rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  padding: 0.8rem 1.6rem;
  background: rgba(20, 23, 38, 0.85);
  border: 1px solid var(--ax-line-strong);
  border-radius: 14px;
  backdrop-filter: blur(12px);
  box-shadow: var(--ax-shadow-soft);
  white-space: nowrap;
}

.air-hero__caption span {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ax-hot-text);
  font-weight: 700;
}

.air-hero__caption strong {
  font-size: 1.1rem;
  letter-spacing: 0.01em;
}

/* ---------- page hero (inner pages) ---------- */

.page-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--ax-section) * 0.85) 0 calc(var(--ax-section) * 0.6);
  isolation: isolate;
}

.page-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: 70vw;
  height: 44vw;
  max-width: 900px;
  left: 50%;
  bottom: -30vw;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(ellipse, var(--tone-soft) 0%, transparent 65%);
  filter: blur(70px);
  pointer-events: none;
}

.page-hero h1 {
  max-width: 21ch;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

/* ---------- proof strip ---------- */

.air-proof {
  border-top: 1px solid var(--ax-line);
  border-bottom: 1px solid var(--ax-line);
  background: rgba(255, 255, 255, 0.02);
}

.air-proof__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.8rem 0;
}

.air-proof__grid > div {
  text-align: center;
  padding: 0.4rem 0.6rem;
}

.air-proof__grid span {
  display: block;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--ax-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.air-proof__grid p {
  margin: 0.25rem 0 0;
  font-size: 0.88rem;
  color: var(--ax-sub);
}

/* ---------- sections ---------- */

.air-services,
.air-equipment,
.air-response,
.air-coverage,
.air-plans,
.air-quote {
  padding: var(--ax-section) 0 0;
}

.air-quote {
  padding-bottom: var(--ax-section);
}

.air-section-head {
  max-width: 62ch;
  margin-inline: auto;
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
  text-align: center;
}

.air-section-head .air-kicker {
  justify-content: center;
}

.air-section-head .air-lead,
.air-section-head .ax-microcopy {
  margin-inline: auto;
}

/* ---------- service rows (split-tone) ---------- */

.air-service-list {
  display: grid;
  gap: 0.9rem;
}

.air-service-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(1rem, 3vw, 2.4rem);
  align-items: center;
  padding: 1.5rem clamp(1.2rem, 3vw, 2rem);
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s, box-shadow 0.3s, background-color 0.3s;
}

.air-service-row:hover {
  transform: translateY(-3px);
  background: var(--ax-panel-strong);
}

.air-service-row[data-tone="hot"]:hover {
  border-color: rgba(255, 74, 46, 0.5);
  box-shadow: 0 14px 40px rgba(255, 74, 46, 0.14);
}

.air-service-row[data-tone="cold"]:hover,
.air-service-row:not([data-tone]):hover {
  border-color: rgba(46, 91, 255, 0.55);
  box-shadow: 0 14px 40px rgba(46, 91, 255, 0.16);
}

.air-service-row__number {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--ax-faint);
  border: 1px solid var(--ax-line);
  border-radius: 12px;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
}

.air-service-row[data-tone="hot"] .air-service-row__number {
  color: var(--ax-hot-text);
  background: var(--ax-hot-soft);
  border-color: transparent;
}

.air-service-row[data-tone="cold"] .air-service-row__number {
  color: var(--ax-cold-text);
  background: var(--ax-cold-soft);
  border-color: transparent;
}

.air-service-row h3 {
  margin-bottom: 0.25em;
}

.air-service-row p {
  margin: 0;
  color: var(--ax-sub);
  font-size: 0.97rem;
}

.air-service-row > a {
  font-weight: 700;
  font-size: 0.92rem;
  white-space: nowrap;
  padding: 0.65rem 1.3rem;
  border: 1px solid var(--ax-line-strong);
  border-radius: 999px;
  color: var(--ax-ink);
  transition: background-color 0.25s, border-color 0.25s, color 0.25s;
}

.air-service-row > a:hover {
  background: var(--ax-ink);
  color: #0f111a;
  border-color: var(--ax-ink);
}

/* ---------- equipment cards ---------- */

.air-equipment__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.air-equipment__copy p {
  color: var(--ax-sub);
}

.air-equipment__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.air-equipment__cards article {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.4rem 1.3rem 1.5rem;
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s, box-shadow 0.3s;
}

.air-equipment__cards article:hover {
  transform: translateY(-4px);
  border-color: var(--ax-line-strong);
  box-shadow: var(--ax-shadow-soft);
}

.air-equipment__cards img {
  height: 130px;
  width: auto;
  margin: 0 auto 1rem;
  object-fit: contain;
  filter: drop-shadow(0 14px 22px rgba(0, 0, 0, 0.45));
}

.air-equipment__cards h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3em;
}

.air-equipment__cards p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ax-sub);
}

/* ---------- response steps ---------- */

.air-response__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.air-response__copy p {
  color: var(--ax-sub);
}

.air-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.air-steps article {
  position: relative;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.6rem 1.3rem;
  backdrop-filter: blur(8px);
}

.air-steps span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--ax-grad);
  color: #fff;
  font-weight: 800;
  margin-bottom: 1rem;
}

.air-steps h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35em;
}

.air-steps p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ax-sub);
}

/* ---------- coverage ---------- */

.air-coverage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.air-location-motion__stage {
  max-width: 300px;
  margin-top: 1rem;
  filter: drop-shadow(0 10px 30px rgba(46, 91, 255, 0.25));
}

.air-area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.6rem;
}

.air-area-list span,
.air-area-list a {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--ax-line);
  background: var(--ax-panel);
  color: var(--ax-sub);
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color 0.25s, color 0.25s;
}

.air-area-list span:hover,
.air-area-list a:hover {
  border-color: var(--ax-cold);
  color: var(--ax-ink);
}

.air-tech-card {
  margin: 0;
  border-radius: var(--ax-radius);
  overflow: hidden;
  border: 1px solid var(--ax-line);
  background: linear-gradient(170deg, rgba(46, 91, 255, 0.14), rgba(255, 74, 46, 0.1) 90%);
  backdrop-filter: blur(6px);
}

.air-tech-card__image {
  padding: 1.6rem 1.6rem 0;
  display: flex;
  justify-content: center;
}

.air-tech-card__person {
  max-height: 420px;
  width: auto;
  filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.5));
}

/* ---------- plans ---------- */

.air-plans__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.air-plan-panel {
  position: relative;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.air-plan-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--ax-grad);
}

.air-plan-panel p {
  color: var(--ax-sub);
}

.air-plan-panel ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.air-plan-panel li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--ax-ink);
  font-weight: 500;
}

.air-plan-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ax-cold-soft);
  border: 1.5px solid var(--ax-cold-text);
}

/* ---------- quote / forms ---------- */

.air-quote__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.air-quote__copy p {
  color: var(--ax-sub);
}

.air-contact-stack {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.6rem;
  justify-items: start;
}

.air-contact-stack a {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ax-ink);
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--ax-line);
  border-radius: 12px;
  background: var(--ax-panel);
  transition: border-color 0.25s, transform 0.25s;
  width: 100%;
  max-width: 330px;
}

.air-contact-stack a:hover {
  border-color: var(--ax-cold);
  transform: translateX(4px);
}

.contact-form,
.air-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: clamp(1.4rem, 3vw, 2rem);
  backdrop-filter: blur(10px);
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ax-sub);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(15, 17, 26, 0.6);
  border: 1px solid var(--ax-line-strong);
  border-radius: var(--ax-radius-sm);
  color: var(--ax-ink);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--ax-cold);
  box-shadow: 0 0 0 3px rgba(46, 91, 255, 0.25);
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--ax-faint);
}

.contact-form .air-btn,
.contact-form .btn {
  grid-column: 1 / -1;
  justify-self: start;
}

.form-note {
  grid-column: 1 / -1;
  font-size: 0.85rem;
  color: var(--ax-faint);
  margin: 0;
}

/* ---------- footer ---------- */

.air-footer,
.footer {
  margin-top: var(--ax-section);
  background: var(--ax-footer);
  border-top: 1px solid var(--ax-line);
  padding: clamp(2.5rem, 5vw, 4rem) 0 0;
}

body.ax-has-bg .air-footer {
  background: rgba(11, 13, 21, 0.82);
  backdrop-filter: blur(12px);
}

.air-quote + .air-footer {
  margin-top: 0;
}

.air-footer__grid,
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(1.6rem, 4vw, 3rem);
  padding-bottom: 2.5rem;
}

.air-footer__grid img,
.footer-logo {
  height: 74px;
  width: auto;
  margin-bottom: 1rem;
}

.air-footer__grid p,
.footer-grid p {
  color: var(--ax-faint);
  font-size: 0.92rem;
  max-width: 34ch;
}

.air-footer__grid h2,
.footer-grid h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ax-sub);
  margin-bottom: 1rem;
}

.air-footer__grid a,
.footer-grid a {
  display: block;
  color: var(--ax-sub);
  padding: 0.25rem 0;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
}

.air-footer__grid a:hover,
.footer-grid a:hover {
  color: var(--ax-ink);
}

.footer-grid ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-grid li {
  color: var(--ax-faint);
  font-size: 0.95rem;
}

.air-footer__bottom,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1.2rem 0 1.6rem;
  border-top: 1px solid var(--ax-line);
  color: var(--ax-faint);
  font-size: 0.85rem;
}

/* ---------- inner pages: content ---------- */

main > section {
  scroll-margin-top: 90px;
}

@supports (content-visibility: auto) {
  main > section:not(.air-hero) {
    content-visibility: auto;
    contain-intrinsic-size: auto 720px;
  }
}

.blue-site main > section:not(.page-hero) {
  padding: calc(var(--ax-section) * 0.5) 0;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 4.5vw, 3.6rem);
  align-items: start;
}

.side-panel {
  position: sticky;
  top: 100px;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.6rem;
  backdrop-filter: blur(8px);
  text-align: center;
}

.side-panel img {
  max-height: 220px;
  width: auto;
  margin: 0 auto 1.2rem;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.5));
}

.side-panel h3 {
  font-size: 1.05rem;
}

.side-panel p {
  color: var(--ax-sub);
  font-size: 0.92rem;
}

.side-panel .btn {
  width: 100%;
}

.copy-block h2 {
  max-width: 30ch;
}

.copy-block p {
  color: var(--ax-sub);
  max-width: 68ch;
}

.copy-block h3 {
  margin-top: 2rem;
  color: var(--ax-ink);
}

.copy-block ul {
  margin: 0.8rem 0 1.4rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.copy-block li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--ax-sub);
}

.copy-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: var(--tone-soft);
  border: 1.5px solid var(--tone-text);
}

/* ---------- services grid ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  overflow: hidden;
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--ax-line-strong);
  box-shadow: var(--ax-shadow-soft);
}

.service-card[data-tone="hot"] { --tone: var(--ax-hot); --tone-soft: var(--ax-hot-soft); --tone-text: var(--ax-hot-text); }
.service-card[data-tone="cold"] { --tone: var(--ax-cold); --tone-soft: var(--ax-cold-soft); --tone-text: var(--ax-cold-text); }

.service-card__image {
  padding: 1.6rem 1.6rem 0;
  display: flex;
  justify-content: center;
  background: radial-gradient(ellipse 80% 60% at 50% 100%, var(--tone-soft), transparent 70%);
}

.service-card__image img {
  height: 150px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 16px 26px rgba(0, 0, 0, 0.5));
}

.service-card__body {
  padding: 1.4rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.service-card__body p {
  color: var(--ax-sub);
  font-size: 0.95rem;
  flex: 1;
  margin: 0;
}

.service-card__body a {
  font-weight: 700;
  font-size: 0.92rem;
}

/* ---------- plans page ---------- */

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  align-items: stretch;
  gap: 1.2rem;
  margin-top: 2rem;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.8rem 1.6rem;
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s, box-shadow 0.3s;
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ax-shadow-soft);
}

.plan-card.featured {
  border-color: rgba(46, 91, 255, 0.6);
  background: linear-gradient(180deg, rgba(46, 91, 255, 0.12), var(--ax-panel) 55%);
}

.plan-card.featured::before {
  content: "Most popular";
  position: absolute;
  top: -0.8rem;
  left: 1.4rem;
  padding: 0.3rem 0.9rem;
  background: var(--ax-grad);
  color: #fff;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.plan-card ul {
  margin: 1rem 0 1.4rem;
  padding: 0;
  list-style: none;
  display: grid;
  align-content: start;
  gap: 0.6rem;
  flex: 1;
}

.plan-card li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--ax-sub);
  font-size: 0.95rem;
}

.plan-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--ax-cold-soft);
  border: 1.5px solid var(--ax-cold-text);
}

/* ---------- gallery ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.2rem;
}

.gallery-item {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.4rem;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s, box-shadow 0.3s;
}

.gallery-item:hover {
  transform: translateY(-4px);
  border-color: var(--ax-line-strong);
  box-shadow: var(--ax-shadow-soft);
}

.gallery-item img {
  height: 170px;
  width: auto;
  margin: 0 auto 1rem;
  object-fit: contain;
  filter: drop-shadow(0 16px 26px rgba(0, 0, 0, 0.5));
}

.gallery-item p,
.gallery-item figcaption {
  color: var(--ax-sub);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- contact page ---------- */

.contact-band {
  background: linear-gradient(90deg, rgba(255, 74, 46, 0.1), rgba(46, 91, 255, 0.12));
  border-block: 1px solid var(--ax-line);
  padding: 1.4rem 0;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.6rem, 3.5vw, 3rem);
  align-items: start;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  backdrop-filter: blur(8px);
}

@media (max-width: 980px) {
  .contact-card {
    grid-template-columns: minmax(0, 1fr);
  }
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.4rem 0;
}

.method {
  display: grid;
  gap: 0.3rem;
  justify-items: start;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.4rem;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s;
}

.method strong {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ax-cold-text);
}

.method > a {
  font-weight: 700;
  color: var(--ax-ink);
  font-size: 1.02rem;
}

.method > a:hover {
  color: var(--ax-cold-text);
}

.method > span {
  font-size: 0.85rem;
  color: var(--ax-faint);
}

.method:hover {
  transform: translateY(-3px);
  border-color: var(--ax-cold);
}

.method h3 {
  font-size: 1rem;
}

.method p,
.method a {
  font-size: 0.95rem;
}

.method svg {
  width: 26px;
  height: 26px;
  color: var(--ax-cold-text);
  margin-bottom: 0.7rem;
}

/* ---------- misc shared ---------- */

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.4rem);
  align-items: center;
}

.image-panel {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 2rem;
  display: flex;
  justify-content: center;
  backdrop-filter: blur(6px);
}

.image-panel img {
  max-height: 320px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 22px 36px rgba(0, 0, 0, 0.5));
}

.feature-list {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.9rem;
}

.feature-list li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  color: var(--ax-sub);
}

.feature-list li > span:last-child {
  display: grid;
  gap: 0.15rem;
}

.feature-list strong {
  color: var(--ax-ink);
}

.feature-icon {
  flex: none;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--ax-cold-soft);
  color: var(--ax-cold-text);
}

.feature-icon svg {
  width: 20px;
  height: 20px;
}

/* ---------- pricing page ---------- */

.air-pricing {
  padding-top: calc(var(--ax-section) * 0.7);
}

.air-pricing__intro {
  max-width: 68ch;
}

.air-pricing__lead {
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  color: var(--ax-sub);
}

.air-pricing__note {
  font-size: 0.9rem;
  color: var(--ax-faint);
}

.air-price-finder {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 4vw, 3.4rem);
  align-items: center;
  padding: calc(var(--ax-section) * 0.5) 0;
}

.air-price-finder__media img {
  max-height: 300px;
  width: auto;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 22px 36px rgba(0, 0, 0, 0.5));
}

.air-price-search {
  display: grid;
  gap: 0.5rem;
  margin: 1.4rem 0 1rem;
}

.air-price-search label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ax-sub);
}

.air-price-search input {
  padding: 0.9rem 1.2rem;
  background: rgba(15, 17, 26, 0.6);
  border: 1px solid var(--ax-line-strong);
  border-radius: 999px;
  color: var(--ax-ink);
  font-family: inherit;
  font-size: 1rem;
}

.air-price-search input:focus {
  outline: none;
  border-color: var(--ax-cold);
  box-shadow: 0 0 0 3px rgba(46, 91, 255, 0.25);
}

.air-price-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

[data-price-filter],
[data-price-clear] {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--ax-line-strong);
  background: transparent;
  color: var(--ax-sub);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.25s, color 0.25s, border-color 0.25s;
}

[data-price-filter]:hover,
[data-price-clear]:hover {
  color: var(--ax-ink);
  border-color: var(--ax-sub);
}

[data-price-filter].is-active {
  background: var(--ax-grad);
  color: #fff;
  border-color: transparent;
}

.air-price-count {
  font-size: 0.9rem;
  color: var(--ax-faint);
}

.air-price-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.air-price-highlight {
  text-align: left;
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.3rem;
  color: var(--ax-ink);
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s;
}

.air-price-highlight:hover {
  transform: translateY(-3px);
  border-color: var(--ax-cold);
}

.air-price-layout {
  padding-bottom: calc(var(--ax-section) * 0.5);
}

.air-price-book {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
  gap: 1.6rem;
  align-items: start;
}

.air-price-group {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.5rem clamp(1.2rem, 2.5vw, 1.8rem);
  backdrop-filter: blur(8px);
}

.air-price-group h3 {
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--ax-line);
}

.air-price-list {
  display: grid;
}

.air-price-list > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.75rem 0.2rem;
  border-bottom: 1px solid var(--ax-line);
  font-size: 0.97rem;
}

.air-price-list > div:last-child {
  border-bottom: 0;
}

.air-price-list > div span:first-child {
  color: var(--ax-sub);
}

.air-price-list > div span:last-child {
  font-weight: 700;
  white-space: nowrap;
  color: var(--ax-ink);
}

.air-price-list > div.is-match span:first-child {
  color: var(--ax-ink);
}

.air-price-empty {
  padding: 2rem;
  text-align: center;
  color: var(--ax-faint);
  border: 1px dashed var(--ax-line-strong);
  border-radius: var(--ax-radius);
}

.air-price-help {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.air-price-help__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ax-cold-text);
}

.air-price-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.air-pricing-guide__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  padding: calc(var(--ax-section) * 0.4) 0;
}

.air-pricing-guide__details {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.5rem;
}

.air-pricing-cta {
  padding: calc(var(--ax-section) * 0.5) 0;
}

.air-pricing-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 2rem;
  align-items: center;
  background: linear-gradient(120deg, rgba(255, 74, 46, 0.14), rgba(46, 91, 255, 0.16));
  border: 1px solid var(--ax-line-strong);
  border-radius: calc(var(--ax-radius) + 6px);
  padding: clamp(1.8rem, 4vw, 3rem);
}

.air-pricing-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* ---------- estimate wizard ---------- */

.air-estimate {
  padding: var(--ax-section) 0 0;
}

.ax-microcopy {
  font-size: 0.85rem;
  color: var(--ax-faint);
  max-width: 62ch;
}

.ax-wizard {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: calc(var(--ax-radius) + 4px);
  padding: clamp(1.4rem, 3vw, 2.4rem);
  backdrop-filter: blur(10px);
}

.ax-wiz-progress {
  display: flex;
  gap: 0.4rem;
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  flex-wrap: wrap;
}

.ax-wiz-progress li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ax-faint);
  padding: 0.4rem 0.9rem 0.4rem 0.4rem;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.ax-wiz-progress li span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ax-panel-strong);
  border: 1px solid var(--ax-line-strong);
  font-size: 0.78rem;
}

.ax-wiz-progress li.is-current {
  color: var(--ax-ink);
  border-color: var(--ax-line-strong);
  background: var(--ax-panel-strong);
}

.ax-wiz-progress li.is-current span {
  background: var(--ax-grad);
  border-color: transparent;
  color: #fff;
}

.ax-wiz-progress li.is-done {
  color: var(--ax-sub);
}

.ax-wiz-progress li.is-done span {
  background: var(--ax-cold-soft);
  border-color: transparent;
  color: var(--ax-cold-text);
}

.ax-wiz-step {
  border: 0;
  padding: 0;
  margin: 0;
}

.ax-wiz-step legend {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  margin-bottom: 1.2rem;
  padding: 0;
}

.ax-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: 1rem;
}

.ax-grid .field.full {
  grid-column: 1 / -1;
}

.ax-check-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ax-sub);
  margin: 1.4rem 0 0.6rem;
}

.ax-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.ax-checks label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--ax-line-strong);
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--ax-sub);
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s;
}

.ax-checks label:hover {
  border-color: var(--ax-sub);
  color: var(--ax-ink);
}

.ax-checks input {
  accent-color: var(--ax-cold);
}

.ax-checks label:has(input:checked) {
  border-color: var(--ax-cold);
  color: var(--ax-ink);
  background: var(--ax-cold-soft);
}

.ax-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 0.9rem;
}

.ax-tier {
  position: relative;
  display: flex;
  cursor: pointer;
}

.ax-tier input {
  position: absolute;
  opacity: 0;
}

.ax-tier__body {
  display: grid;
  gap: 0.3rem;
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  background: rgba(15, 17, 26, 0.4);
  width: 100%;
  transition: border-color 0.25s, background-color 0.25s, transform 0.25s;
}

.ax-tier__body strong {
  color: var(--ax-ink);
  font-size: 0.98rem;
}

.ax-tier__body span {
  font-size: 0.85rem;
  color: var(--ax-sub);
  line-height: 1.5;
}

.ax-tier:hover .ax-tier__body {
  border-color: var(--ax-line-strong);
}

.ax-tier input:checked + .ax-tier__body {
  border-color: var(--ax-cold);
  background: var(--ax-cold-soft);
}

.ax-tier input:focus-visible + .ax-tier__body {
  outline: 2px solid var(--ax-cold-text);
  outline-offset: 3px;
}

.ax-wiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.ax-wiz-nav [data-wiz-next] {
  margin-left: auto;
}

.ax-lookup-status {
  font-size: 0.88rem;
  color: var(--ax-cold-text);
  min-height: 1.2em;
  margin: 0.8rem 0 0.4rem;
}

.ax-error {
  color: #ff9a8a;
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0.8rem 0 0;
}

.ax-result-size {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: 0.9rem;
  margin-bottom: 1.2rem;
}

.ax-result-card {
  display: grid;
  gap: 0.3rem;
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--ax-line-strong);
  border-radius: var(--ax-radius);
  background: rgba(15, 17, 26, 0.5);
}

.ax-result-card strong {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  letter-spacing: -0.01em;
}

.ax-result-card--wide strong {
  background: var(--ax-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.ax-result-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ax-sub);
}

.ax-result-flags {
  display: grid;
  gap: 0.6rem;
  margin: 0 0 1.6rem;
}

.ax-result-flags p {
  margin: 0;
  padding: 0.8rem 1.1rem;
  border-left: 3px solid var(--ax-hot);
  background: rgba(255, 74, 46, 0.08);
  color: var(--ax-sub);
  font-size: 0.9rem;
  border-radius: 0;
}

.ax-lead {
  border-top: 1px solid var(--ax-line);
  padding-top: 1.6rem;
}

.ax-lead h3 {
  margin-bottom: 0.4em;
}

.ax-consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--ax-sub);
  margin: 1.2rem 0;
  line-height: 1.55;
  cursor: pointer;
}

.ax-consent input {
  margin-top: 0.25em;
  accent-color: var(--ax-cold);
  flex: none;
}

.ax-price-result {
  display: grid;
  gap: 1.4rem;
  border-top: 1px solid var(--ax-line);
  padding-top: 1.6rem;
}

.ax-result-factors h3 {
  font-size: 1.02rem;
}

.ax-result-factors ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.ax-result-factors li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ax-sub);
  font-size: 0.92rem;
}

.ax-result-factors li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 12px;
  height: 12px;
  border-radius: 4px;
  background: var(--ax-cold-soft);
  border: 1.5px solid var(--ax-cold-text);
}

.ax-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.ax-disclaimer {
  margin-top: 1.6rem;
  border: 1px dashed var(--ax-line-strong);
  border-radius: var(--ax-radius);
  padding: 0.9rem 1.2rem;
}

.ax-disclaimer summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ax-sub);
}

.ax-disclaimer p {
  font-size: 0.85rem;
  color: var(--ax-faint);
  margin: 0.8rem 0 0;
}

/* ---------- estimate: type cards, lookup, results ---------- */

.ax-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.ax-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  gap: 0.9rem;
}

.ax-type {
  position: relative;
  display: flex;
  cursor: pointer;
}

.ax-type input {
  position: absolute;
  opacity: 0;
}

.ax-type__body {
  display: grid;
  gap: 0.45rem;
  justify-items: start;
  padding: 1.2rem 1.2rem 1.3rem;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  background: rgba(15, 17, 26, 0.4);
  width: 100%;
  transition: border-color 0.25s, background-color 0.25s;
}

.ax-type__body svg {
  width: 40px;
  height: 40px;
  color: var(--ax-cold-text);
}

.ax-type__body strong {
  color: var(--ax-ink);
  font-size: 1rem;
}

.ax-type__body > span:last-child {
  font-size: 0.85rem;
  color: var(--ax-sub);
  line-height: 1.5;
}

.ax-type:hover .ax-type__body {
  border-color: var(--ax-line-strong);
}

.ax-type input:checked + .ax-type__body {
  border-color: var(--ax-cold);
  background: var(--ax-cold-soft);
}

.ax-type input:focus-visible + .ax-type__body {
  outline: 2px solid var(--ax-cold-text);
  outline-offset: 3px;
}

.ax-mini-questions {
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--ax-line);
}

.ax-loading {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 0;
  color: var(--ax-sub);
  font-size: 0.95rem;
}

.ax-spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2.5px solid var(--ax-line-strong);
  border-top-color: var(--ax-cold);
  animation: ax-spin 0.8s linear infinite;
  flex: none;
}

@keyframes ax-spin {
  to { transform: rotate(360deg); }
}

.ax-found {
  background: var(--ax-cold-soft);
  border: 1px solid rgba(46, 91, 255, 0.4);
  border-radius: var(--ax-radius);
  padding: 1.4rem;
  margin-bottom: 1.2rem;
}

.ax-found__question {
  font-size: 1.05rem;
  color: var(--ax-ink);
  margin: 0 0 1rem;
}

.ax-found__question strong {
  font-size: 1.2em;
}

.ax-found__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.ax-results__head h3 {
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  margin-bottom: 1.4rem;
}

.ax-tier-prices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  gap: 0.9rem;
  margin: 1.4rem 0;
}

.ax-tier-price {
  position: relative;
  background: rgba(15, 17, 26, 0.5);
  border: 1px solid var(--ax-line-strong);
  border-radius: var(--ax-radius);
  padding: 1.4rem 1.3rem;
}

.ax-tier-price.is-featured {
  border-color: rgba(46, 91, 255, 0.6);
  background: linear-gradient(180deg, rgba(46, 91, 255, 0.12), rgba(15, 17, 26, 0.5) 60%);
}

.ax-tier-price.is-featured::before {
  content: "Most popular";
  position: absolute;
  top: -0.75rem;
  left: 1.1rem;
  padding: 0.25rem 0.8rem;
  background: var(--ax-grad);
  color: #fff;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ax-tier-price h3 {
  font-size: 1rem;
  margin-bottom: 0.4em;
}

.ax-tier-price__range {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  background: var(--ax-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 0 0.5em;
}

.ax-tier-price__blurb {
  font-size: 0.85rem;
  color: var(--ax-sub);
  margin: 0;
  line-height: 1.5;
}

.ax-disclaimer-block {
  margin-top: 1.6rem;
  border-top: 1px solid var(--ax-line);
  padding-top: 1.2rem;
}

.ax-disclaimer-block p {
  font-size: 0.85rem;
  color: var(--ax-faint);
}

.ax-results:focus {
  outline: none;
}

/* ---------- pricing band + trust ---------- */

.air-pricing-band {
  padding: var(--ax-section) 0 0;
}

.air-pricing-band__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  gap: 2rem;
  align-items: center;
  background: linear-gradient(120deg, rgba(255, 74, 46, 0.12), rgba(46, 91, 255, 0.14));
  border: 1px solid var(--ax-line-strong);
  border-radius: calc(var(--ax-radius) + 6px);
  padding: clamp(1.8rem, 4vw, 3rem);
}

.air-pricing-band__grid p {
  color: var(--ax-sub);
  margin: 0;
  max-width: 52ch;
}

.air-pricing-band__actions {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  align-items: stretch;
}

.air-trust {
  padding: var(--ax-section) 0 0;
}

.air-trust__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
  gap: 1rem;
}

.air-trust__grid article {
  background: var(--ax-panel);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  padding: 1.6rem 1.4rem;
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), border-color 0.3s;
}

.air-trust__grid article:hover {
  transform: translateY(-4px);
  border-color: var(--ax-line-strong);
}

.air-trust__grid h3 {
  font-size: 1.05rem;
}

.air-trust__grid p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--ax-sub);
}

.air-trust__cta {
  margin-top: 1.4rem;
}

/* ---------- nav active state (scrollspy) ---------- */

.air-nav__links a.is-current,
.nav-links a.is-current {
  color: var(--ax-ink);
}

.air-nav__links a.is-current::after,
.nav-links a.is-current::after {
  right: 0;
}

/* ---------- AR AIR Plus, offers, mobile bar ---------- */

.ax-plus-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--ax-grad);
  color: #fff;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.ax-plus-panel strong {
  color: var(--ax-ink);
}

.ax-plus-pricing {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.ax-plus-price strong {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--ax-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ax-plus-price span {
  color: var(--ax-sub);
  font-size: 0.92rem;
  font-weight: 600;
}

.ax-plus-price--alt strong {
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
}

.ax-plus-commercial {
  margin: 1.4rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--ax-line);
  font-size: 0.92rem;
  color: var(--ax-sub);
}

.plan-price {
  font-size: 0.95rem;
  color: var(--ax-sub);
  margin: 0 0 0.8rem;
}

.plan-price strong {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--ax-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.plan-price__alt {
  display: block;
  font-size: 0.85rem;
  color: var(--ax-faint);
  margin-top: 0.2rem;
}

.plan-card .btn {
  width: 100%;
  margin-top: auto;
}

.ax-plus-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.ax-offers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.2rem;
}

.ax-offers span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ax-ink);
  padding: 0.5rem 1rem;
  border: 1px dashed var(--ax-line-strong);
  border-radius: 999px;
  background: rgba(15, 17, 26, 0.35);
}

.ax-tier-price__monthly {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ax-cold-text);
  margin: 0.4rem 0 0;
}

/* ---------- verified reviews ---------- */

.air-reviews-feed {
  margin-top: clamp(1.4rem, 3vw, 2.25rem);
}

.air-reviews-feed--page {
  max-width: 1100px;
  margin-inline: auto;
}

.air-reviews-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  min-height: 180px;
  padding: clamp(1.4rem, 4vw, 2.6rem);
  text-align: left;
  background: linear-gradient(135deg, rgba(255, 74, 46, 0.08), rgba(46, 91, 255, 0.1));
  border: 1px solid var(--ax-line-strong);
  border-radius: var(--ax-radius);
  box-shadow: var(--ax-shadow-soft);
}

.air-reviews-state[hidden],
.air-review-summary[hidden] {
  display: none;
}

.air-reviews-state h3,
.air-reviews-state p {
  margin: 0;
}

.air-reviews-state p {
  color: var(--ax-sub);
  max-width: 62ch;
}

.air-reviews-state--error {
  justify-content: space-between;
  border-color: rgba(255, 138, 112, 0.4);
}

.air-state-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  border-radius: 18px;
  color: #fff;
  font-size: 1.5rem;
  background: var(--ax-grad);
  box-shadow: 0 10px 30px rgba(46, 91, 255, 0.2);
}

.air-state-spinner {
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border: 3px solid var(--ax-line-strong);
  border-top-color: var(--ax-cold-text);
  border-radius: 50%;
  animation: air-spin 0.85s linear infinite;
}

@keyframes air-spin {
  to { transform: rotate(360deg); }
}

.air-review-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius-sm);
  background: var(--ax-panel);
}

.air-review-summary strong {
  color: var(--ax-ink);
  font-size: 1.15rem;
}

.air-review-summary span {
  color: var(--ax-sub);
}

.air-review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.air-review-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(1.2rem, 2.5vw, 1.7rem);
  background: rgba(15, 17, 26, 0.62);
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
}

.air-review-card__stars {
  color: #ffb84d;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
}

.air-review-card blockquote {
  margin: 1rem 0;
  color: var(--ax-ink);
  font-size: 0.98rem;
  line-height: 1.65;
}

.air-review-card footer {
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px solid var(--ax-line);
  color: var(--ax-sub);
  font-size: 0.85rem;
}

.air-review-card footer strong,
.air-review-card footer span {
  display: block;
}

.air-review-card a {
  margin-top: 0.55rem;
  font-weight: 700;
}

.air-trust__cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.3rem;
}

/* ---------- text-based brand references ---------- */

.air-brands {
  padding-top: calc(var(--ax-section) * 0.7);
}

.air-brand-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.air-brand-grid article {
  display: grid;
  place-items: center;
  min-height: 142px;
  padding: 1.2rem;
  text-align: center;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025));
  border: 1px solid var(--ax-line);
  border-radius: var(--ax-radius);
  transition: transform var(--ax-motion-base) var(--ax-ease), border-color var(--ax-motion-base);
}

.air-brand-grid article:hover {
  transform: translateY(-3px);
  border-color: var(--ax-line-strong);
}

.air-brand-grid span {
  color: var(--ax-ink);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 850;
  letter-spacing: 0.12em;
}

.air-brand-grid small {
  color: var(--ax-faint);
  font-size: 0.76rem;
}

.ax-mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 120;
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(11, 13, 21, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--ax-line-strong);
  padding-bottom: env(safe-area-inset-bottom);
}

.ax-mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.9rem 0.4rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ax-ink);
}

.ax-mobile-bar a svg {
  width: 17px;
  height: 17px;
  flex: none;
}

.ax-mobile-bar a.ax-mobile-bar__primary {
  background: var(--ax-grad);
  color: #fff;
}

@media (max-width: 820px) {
  .air-nav,
  .nav {
    gap: 0.65rem;
  }

  .air-logo,
  .home-mark {
    flex: none;
  }

  .air-nav__actions,
  .nav-actions {
    margin-left: auto;
  }

  .air-nav__actions > .air-btn--light,
  .air-nav__actions > .air-btn--dark,
  .nav-actions > .btn-light,
  .nav-actions > .btn-dark {
    display: none;
  }

  .ax-mobile-bar {
    display: grid;
  }

  body {
    padding-bottom: 56px;
  }
}

/* ---------- reveal animations ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.3, 1);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */

/* ---------- site-wide alignment and sizing consistency ---------- */

h1 {
  font-size: clamp(2.15rem, 4.8vw, 3.8rem);
}

h2 {
  font-size: clamp(1.65rem, 3.1vw, 2.4rem);
}

.air-btn,
.btn {
  height: auto;
  min-height: 50px;
  padding: 0.72rem clamp(1.05rem, 2vw, 1.55rem);
  line-height: 1.2;
  text-align: center;
  text-wrap: balance;
  overflow-wrap: break-word;
}

.air-btn svg,
.btn svg {
  align-self: center;
}

.air-btn--link,
.btn-text {
  min-height: 44px;
}

.hero-ctas,
.air-hero__actions,
.air-pricing-cta__actions,
.air-price-help__actions,
.ax-result-actions,
.ax-found__actions {
  align-items: center;
}

[data-price-filter],
[data-price-clear],
.air-service-row > a,
.air-area-list span,
.air-area-list a,
.ax-checks label,
.ax-wiz-progress li,
.ax-plus-badge,
.ax-tier-price.is-featured::before,
.plan-card.featured::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.2;
}

[data-price-filter],
[data-price-clear] {
  min-height: 40px;
  padding: 0.55rem 1rem;
}

.air-service-row > a {
  min-height: 44px;
}

.air-area-list span,
.air-area-list a,
.ax-checks label {
  min-height: 42px;
}

.ax-checks label {
  padding: 0.55rem 0.95rem;
}

.ax-wiz-progress li {
  min-height: 40px;
  padding-block: 0.42rem;
}

.ax-wiz-nav {
  align-items: center;
  flex-wrap: wrap;
}

.ax-wiz-nav .air-btn,
.ax-wiz-nav .btn {
  min-width: clamp(116px, 16vw, 176px);
}

.field input,
.field select {
  min-height: 50px;
}

.plan-grid,
.services-grid,
.air-equipment__cards,
.air-steps,
.air-trust__grid,
.ax-types,
.ax-tiers,
.ax-result-size,
.ax-tier-prices,
.air-price-highlights {
  align-items: stretch;
}

.service-card,
.air-equipment__cards article,
.air-steps article,
.air-trust__grid article,
.ax-type,
.ax-tier,
.ax-result-card,
.ax-tier-price,
.air-price-highlight {
  height: 100%;
}

.ax-type__body,
.ax-tier__body {
  height: 100%;
  align-content: start;
}

.plan-card,
.service-card__body,
.air-price-highlight,
.ax-result-card,
.ax-tier-price {
  text-align: left;
}

.air-coverage__grid > div:first-child {
  text-align: center;
}

.air-coverage__grid > div:first-child .air-kicker {
  justify-content: center;
}

.air-coverage__grid > div:first-child h2 {
  max-width: 25ch;
  margin-inline: auto;
}

.air-location-motion {
  display: grid;
  place-items: center;
}

.air-location-motion__stage {
  width: min(100%, 380px);
  max-width: 380px;
  margin: 1.4rem auto 0;
}

.air-area-list {
  justify-content: center;
}

@media (max-width: 560px) {
  .air-btn,
  .btn {
    min-height: 48px;
    max-width: 100%;
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    white-space: normal;
  }

  .hero-ctas,
  .air-hero__actions {
    justify-content: center;
  }

  .hero-ctas .btn,
  .air-hero__actions .air-btn {
    width: min(100%, 360px);
    margin-inline: auto;
  }

  .ax-wiz-nav .air-btn,
  .ax-wiz-nav .btn {
    flex: 1 1 132px;
    min-width: 0;
  }

  .ax-wiz-progress {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ax-wiz-progress li {
    justify-content: flex-start;
    min-width: 0;
  }

  .air-price-filters,
  .ax-checks {
    gap: 0.5rem;
  }

  [data-price-filter],
  [data-price-clear],
  .ax-checks label {
    flex: 1 1 auto;
  }

  .air-location-motion__stage {
    width: min(100%, 330px);
  }
}

@media (max-width: 980px) {
  .air-hero__grid,
  .air-equipment__grid,
  .air-response__grid,
  .air-coverage__grid,
  .air-plans__grid,
  .air-quote__grid,
  .content-grid,
  .split,
  .air-price-finder,
  .air-price-layout,
  .air-pricing-band__grid,
  .air-pricing-cta__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .air-hero__media {
    max-width: 480px;
    margin-inline: auto;
  }

  .side-panel {
    position: static;
  }

  .air-proof__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .air-phone {
    display: none;
  }

  .air-review-grid,
  .air-brand-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .air-nav__links,
  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(15, 17, 26, 0.97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--ax-line);
    padding: 0.6rem 1.25rem 1rem;
    display: none;
  }

  .air-nav__links.is-open,
  .nav-links.is-open {
    display: flex;
  }

  .air-nav__links a,
  .nav-links a {
    padding: 0.85rem 0.4rem;
    border-bottom: 1px solid var(--ax-line);
    font-size: 1.02rem;
  }

  .air-nav__links a:last-child,
  .nav-links a:last-child {
    border-bottom: 0;
  }

  .mobile-toggle {
    display: flex;
  }

  .air-service-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .air-service-row > a {
    grid-column: 2;
    justify-self: start;
  }

  .contact-form,
  .air-form {
    grid-template-columns: minmax(0, 1fr);
  }

  .air-hero__caption {
    position: static;
    transform: none;
    margin-top: 1.2rem;
  }
}

@media (max-width: 560px) {
  .air-alert__inner,
  .top-strip__inner {
    flex-direction: column;
    justify-content: center;
    gap: 0.1rem;
    padding-block: 0.35rem;
    text-align: center;
    line-height: 1.35;
  }

  .air-nav__actions > .air-btn--primary,
  .nav-actions > .btn-primary {
    display: none;
  }

  .air-logo img,
  .home-mark img {
    height: 42px;
  }

  .air-proof__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .air-review-grid,
  .air-brand-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .air-reviews-state,
  .air-reviews-state--error {
    align-items: flex-start;
    flex-direction: column;
    min-height: 0;
    text-align: left;
  }

  .air-review-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .air-proof__grid > div {
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    padding: 0.2rem 0;
  }

  .air-proof__grid p {
    margin: 0;
  }

  .air-hero__actions .air-btn,
  .hero-ctas .btn {
    width: 100%;
    max-width: 360px;
    margin-inline: auto;
  }

  .air-hero {
    min-height: auto;
    padding-top: clamp(4.5rem, 18vw, 6rem);
  }

  .ax-line-status {
    max-width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    line-height: 1.35;
  }

  .ax-line-status a {
    white-space: nowrap;
  }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .ax-particles {
    display: none;
  }

  .ax-bg .ax-fluid {
    opacity: 1;
  }

  .ax-bg .ax-hero-keyed {
    opacity: 0.68;
  }
}

@media (hover: none) {
  .air-btn:hover,
  .btn:hover,
  .air-service-row:hover,
  .air-equipment__cards article:hover {
    transform: none;
  }
}