/* =============================================================
   AIRPRO HVAC TEMPLATE
   Organized, lightweight, responsive single-page stylesheet.
================================================================ */

/* =============================================================
   01. BRAND COLOR CONTROLS
   Change these 3 values first. Most page colors derive from them.
================================================================ */
:root {
  --brand-primary: #0038A7;
  --brand-accent: #fb3640;
  --brand-light: #DCDCDC;

  --color-primary: var(--brand-primary);
  --color-primary-deep: color-mix(in srgb, var(--brand-primary) 82%, black);
  --color-primary-soft: color-mix(in srgb, var(--brand-primary) 80%, white);
  --color-accent: var(--brand-accent);
  --color-accent-hover: color-mix(in srgb, var(--brand-accent) 82%, black);
  --color-accent-soft: color-mix(in srgb, var(--brand-accent) 16%, white);
  --color-page: #ffffff;
  --color-surface: var(--brand-light);
  --color-surface-2: color-mix(in srgb, var(--brand-light) 82%, var(--brand-primary));
  --color-text: color-mix(in srgb, var(--brand-primary) 88%, black);
  --color-muted: color-mix(in srgb, var(--brand-primary) 52%, white);
  --color-line: color-mix(in srgb, var(--brand-primary) 14%, white);
  --color-white: #ffffff;

  --shadow-sm: 0 12px 30px rgb(13 41 53 / 8%);
  --shadow-lg: 0 24px 70px rgb(13 41 53 / 18%);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --container: 1180px;
  --section-space: clamp(76px, 8vw, 122px);

  /* ===========================================================
     CUSTOM FONT AREA
     Headings request: Jakarta Sans.
     Body/buttons request: Plus Jakarta Sans.
     If you have a licensed Jakarta Sans webfont, uncomment and
     update the @font-face example below.

     @font-face {
       font-family: "Jakarta Sans";
       src: url("assets/fonts/jakarta-sans.woff2") format("woff2");
       font-weight: 400 800;
       font-style: normal;
       font-display: swap;
     }
  ============================================================ */
  --font-heading: "Jakarta Sans", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
}


/* =============================================================
   MOBILE MENU CLOSE BUTTON
================================================================ */

.mobile-menu-close {
    position: absolute;
    top: 22px;
    right: 22px;

    width: 46px;
    height: 46px;

    display: grid;
    place-items: center;

    border: 0;
    border-radius: 50%;

    background: var(--color-accent);
    color: #fff;

    font-family: inherit;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1;

    cursor: pointer;

    transition:
        transform .2s ease,
        background-color .2s ease;
}

.mobile-menu-close:hover {
    transform: rotate(90deg);
}

.mobile-menu-close:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}

/* =============================================================
   02. RESET / GLOBAL
================================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--color-page); color: var(--color-text); font-family: var(--font-body); line-height: 1.65; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
body.menu-open, body.lightbox-open { overflow: hidden; }
img { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { margin: 0 0 .55em; font-family: var(--font-heading); line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.5rem, 5vw, 5.35rem); max-width: 850px; }
h2 { font-size: clamp(2rem, 4vw, 3.55rem); }
h3 { font-size: 1.08rem; letter-spacing: -.02em; }
p { margin: 0 0 1.2rem; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding-block: var(--section-space); }
.section-dark { overflow: hidden; background: var(--color-primary); color: var(--color-white); }
.section-dark::after { content: ""; position: absolute; right: -18%; bottom: -45%; width: 58%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 50%, transparent), transparent 68%); opacity: .42; pointer-events: none; }
.eyebrow { display: inline-flex; align-items: center; gap: .65rem; margin-bottom: 16px; color: var(--color-accent); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.eyebrow-light { color: color-mix(in srgb, var(--color-accent) 68%, white); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 12px 16px; background: var(--color-accent); color: white; border-radius: 8px; }
.skip-link:focus { top: 16px; }

/* =============================================================
   03. BUTTONS / LINKS
================================================================ */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 13px 22px; border: 1px solid transparent; border-radius: 999px; background: var(--color-accent); color: var(--color-white); font-weight: 800; line-height: 1; transition: transform .2s ease, background-color .2s ease, border-color .2s ease; }
.btn:hover, .btn:focus-visible { transform: translateY(-2px); background: var(--color-accent-hover); }
.btn-small { min-height: 40px; padding: 10px 17px; font-size: .82rem; }
.btn-outline-light { background: transparent; border-color: rgb(255 255 255 / 42%); }
.btn-outline-light:hover, .btn-outline-light:focus-visible { background: white; color: var(--color-primary); border-color: white; }
.text-link { color: var(--color-accent); font-weight: 800; }

/* =============================================================
   04. HEADER / DESKTOP NAV
================================================================ */
.site-header { position: absolute; inset: 0 0 auto; z-index: 1000; color: white; }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark { display: inline-grid; place-items: center; width: 31px; height: 31px; border-radius: 50%; background: var(--color-accent); color: white; }
.desktop-nav { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 32px); margin-left: auto; font-size: .8rem; font-weight: 700; }
.desktop-nav a { transition: color .2s ease; }
.desktop-nav a:hover { color: var(--color-accent); }
.header-cta { margin-left: 6px; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; background: var(--color-accent); padding: 11px; }
.menu-toggle span { display: block; height: 2px; background: white; margin: 5px 0; border-radius: 2px; }
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;

  padding: 100px 24px 32px;

  background: var(--color-primary-deep);
  color: white;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu-close {
  position: absolute;
  top: 20px;
  right: 20px;

  width: 46px;
  height: 46px;

  display: grid;
  place-items: center;

  border: 0;
  border-radius: 50%;

  background: var(--color-accent);
  color: white;

  font-size: 2rem;
  line-height: 1;

  cursor: pointer;
}
.mobile-menu nav { display: grid; gap: 8px; max-width: 560px; margin: auto; }
.mobile-menu nav > a:not(.btn) { padding: 15px 4px; border-bottom: 1px solid rgb(255 255 255 / 14%); font-size: 1.2rem; font-weight: 700; }

/* =============================================================
   05. HERO
================================================================ */
.hero { min-height: 780px; padding-top: 150px; padding-bottom: 0; overflow: hidden; background: linear-gradient(118deg, var(--color-primary-deep) 0%, var(--color-primary) 52%, color-mix(in srgb, var(--color-primary) 68%, var(--color-accent)) 110%); color: white; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0 48%, rgb(255 255 255 / 2%) 48% 49%, transparent 49%); opacity: .55; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(10px); pointer-events: none; }
.hero-glow-one { width: 540px; aspect-ratio: 1; left: -240px; top: -150px; background: radial-gradient(circle, color-mix(in srgb, var(--color-primary-soft) 35%, transparent), transparent 70%); }
.hero-glow-two { width: 600px; aspect-ratio: 1; right: -260px; bottom: -260px; background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 38%, transparent), transparent 68%); }
.hero-content { position: relative; z-index: 2; text-align: center; }
.hero-content h1 { margin-inline: auto; }
.hero-copy { max-width: 720px; margin: 0 auto 28px; color: rgb(255 255 255 / 78%); }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.hero-cards { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 64px; }
.hero-card { position: relative; overflow: hidden; min-height: 240px; border-radius: var(--radius-md) var(--radius-md) 0 0; background: var(--color-primary-soft); box-shadow: var(--shadow-lg); }
.hero-card img { width: 100%; height: 100%; object-fit: cover; }
.hero-card::after { content: ""; position: absolute; inset: 30% 0 0; background: linear-gradient(transparent, rgb(8 31 41 / 86%)); }
.hero-card-overlay { position: absolute; z-index: 2; inset: auto 22px 22px; display: flex; gap: 14px; align-items: center; }
.hero-card-overlay h2 { margin: 0 0 3px; font-size: 1rem; }
.hero-card-overlay p { margin: 0; font-size: .72rem; color: rgb(255 255 255 / 70%); }
.number-badge { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 50%; background: var(--color-accent); font-size: .72rem; font-weight: 800; }

/* =============================================================
   06. ABOUT
================================================================ */
.split-heading { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 44px; }
.split-heading > div:first-child { max-width: 650px; }
.stat-callout { display: flex; gap: 16px; align-items: end; }
.stat-callout strong { color: var(--color-accent); font-size: clamp(2.8rem, 6vw, 5rem); line-height: .85; font-family: var(--font-heading); }
.stat-callout span { color: var(--color-muted); font-size: .78rem; }
.about-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(36px, 6vw, 90px); align-items: center; }
.image-card { overflow: hidden; border-radius: var(--radius-md); background: var(--color-surface); box-shadow: var(--shadow-sm); }
.image-card img { aspect-ratio: 4 / 3; object-fit: cover; }
.about-copy p { color: color-mix(in srgb, var(--color-text) 72%, white); }
.check-list { list-style: none; padding: 0; margin: 24px 0 30px; display: grid; gap: 10px; }
.check-list li::before { content: "✓"; margin-right: 10px; color: var(--color-accent); font-weight: 900; }

/* =============================================================
   07. SERVICES
================================================================ */
.section-heading { margin-bottom: 48px; }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section-heading-row > div { max-width: 660px; }
.service-grid { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card { min-height: 210px; display: flex; flex-direction: column; padding: 24px; border-radius: var(--radius-sm); background: color-mix(in srgb, var(--color-primary) 74%, white); border: 1px solid rgb(255 255 255 / 6%); }
.service-card-featured { background: white; color: var(--color-text); }
.service-card p { color: color-mix(in srgb, currentColor 62%, transparent); font-size: .82rem; }
.service-card > a { margin-top: auto; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: rgb(255 255 255 / 10%); }
.service-card-featured > a { background: var(--color-primary); color: white; }
.service-icon { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 22px; border-radius: 10px; color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 12%, transparent); font-size: 1.15rem; }
.service-card-image { grid-column: span 2; position: relative; padding: 0; overflow: hidden; min-height: 250px; }
.service-card-image img { height: 100%; object-fit: cover; }
.service-card-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 30%, rgb(11 35 47 / 88%)); }
.service-image-copy { position: absolute; z-index: 2; right: 24px; top: 50%; transform: translateY(-50%); display: grid; gap: 8px; max-width: 180px; }
.service-image-copy span { color: rgb(255 255 255 / 65%); font-size: .68rem; text-transform: uppercase; }
.service-image-copy strong { font-size: 1.15rem; }
.ac-unit-placeholder { position: relative; z-index: 3; width: min(520px, 72%); height: 150px; margin: 34px auto -110px; border-radius: 18px 18px 10px 10px; display: grid; place-items: center; background: linear-gradient(#fff, #dfe9eb); color: var(--color-muted); box-shadow: var(--shadow-lg); font-size: .75rem; font-weight: 800; letter-spacing: .08em; }

/* =============================================================
   08. COMMITMENT
================================================================ */
.commitment-section { padding-top: calc(var(--section-space) + 70px); }
.commitment-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 7vw, 90px); align-items: end; }
.person-cutout-wrap img { max-height: 600px; object-fit: contain; object-position: bottom; }
.feature-stack { display: grid; gap: 14px; margin-top: 28px; }
.feature-stack article { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 18px; border-radius: var(--radius-sm); background: var(--color-surface); }
.feature-stack article > span { display: grid; place-items: center; border-radius: 10px; background: var(--color-accent); color: white; font-weight: 800; }
.feature-stack h3, .feature-stack p { margin: 0; }
.feature-stack p { margin-top: 3px; color: var(--color-muted); font-size: .82rem; }

/* =============================================================
   09. BENEFITS
================================================================ */
.benefits-intro { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: end; margin-bottom: 48px; }
.benefits-intro p { color: rgb(255 255 255 / 68%); }
.benefit-grid { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px 56px; }
.benefit-grid article { display: grid; grid-template-columns: 46px 1fr; gap: 16px; }
.benefit-grid article > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; border: 1px solid color-mix(in srgb, var(--color-accent) 50%, transparent); color: var(--color-accent); }
.benefit-grid h3 { margin: 0 0 5px; }
.benefit-grid p { margin: 0; color: rgb(255 255 255 / 62%); font-size: .84rem; }

/* =============================================================
   10. PROCESS
================================================================ */
.process-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(50px, 8vw, 110px); }
.process-heading { position: sticky; top: 120px; align-self: start; }
.process-heading p { color: color-mix(in srgb, var(--color-text) 68%, white); }
.process-steps { display: grid; }
.process-steps article { padding: 10px 0 34px 50px; border-left: 1px solid var(--color-line); position: relative; }
.process-steps article::before { content: ""; position: absolute; left: -8px; top: 16px; width: 15px; height: 15px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 6px var(--color-accent-soft); }
.process-steps span { display: block; color: var(--color-accent); font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.process-steps p { color: var(--color-muted); }

/* =============================================================
   11. GALLERY
================================================================ */
.gallery-section { overflow: hidden; background: linear-gradient(122deg, var(--color-primary-deep), var(--color-primary) 62%, color-mix(in srgb, var(--color-accent) 42%, var(--color-primary))); color: white; }
.centered-heading { text-align: center; max-width: 700px; margin-inline: auto; }
.centered-heading .eyebrow { justify-content: center; }
.centered-heading p:last-child { color: rgb(255 255 255 / 66%); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery-item { padding: 0; overflow: hidden; border: 0; border-radius: var(--radius-sm); background: transparent; box-shadow: none; }
.gallery-item img { aspect-ratio: 4/3; object-fit: cover; transition: transform .35s ease, filter .35s ease; }
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.045); filter: saturate(1.08); }
.lightbox { position: fixed; inset: 0; z-index: 2500; display: grid; grid-template-columns: 70px 1fr 70px; place-items: center; padding: 28px; background: rgb(4 18 25 / 94%); color: white; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(1100px, 86vw); }
.lightbox figure img { max-height: 80vh; width: auto; max-width: 100%; margin-inline: auto; border-radius: 12px; }
.lightbox figcaption { text-align: center; margin-top: 12px; color: rgb(255 255 255 / 68%); font-size: .84rem; }
.lightbox-close, .lightbox-nav { border: 0; background: rgb(255 255 255 / 10%); color: white; border-radius: 50%; }
.lightbox-close { position: absolute; right: 24px; top: 24px; width: 46px; height: 46px; font-size: 1.8rem; }
.lightbox-nav { width: 50px; height: 50px; font-size: 2rem; }

/* =============================================================
   12. TESTIMONIAL
================================================================ */
.trust-section { background: var(--color-accent); color: white; }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 90px); align-items: center; }
.trust-section .image-card { box-shadow: none; }
.trust-section .eyebrow { color: color-mix(in srgb, white 84%, var(--color-accent)); }
.trust-section blockquote { margin: 28px 0 14px; font-family: var(--font-heading); font-size: clamp(1.25rem, 2vw, 1.8rem); line-height: 1.45; }
.trust-section cite { font-style: normal; font-weight: 800; }

/* =============================================================
   13. FAQ
================================================================ */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 7vw, 90px); align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro > p:not(.eyebrow) { color: var(--color-muted); }
.faq-list { border-top: 1px solid var(--color-line); }
.faq-list details { border-bottom: 1px solid var(--color-line); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; font-family: var(--font-heading); font-weight: 800; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--color-accent); font-size: 1.3rem; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 34px 24px 0; color: var(--color-muted); }

/* =============================================================
   14. CONTACT / FORM
================================================================ */
.contact-section { overflow: hidden; background: linear-gradient(120deg, var(--color-primary-deep), var(--color-primary)); color: white; }
.contact-section::after { content: ""; position: absolute; right: -160px; top: -140px; width: 460px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 38%, transparent), transparent 68%); }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 8vw, 110px); align-items: center; }
.contact-copy > p:not(.eyebrow) { color: rgb(255 255 255 / 68%); }
.contact-points { display: grid; gap: 14px; margin-top: 30px; }
.contact-points > * { display: grid; }
.contact-points span { color: rgb(255 255 255 / 55%); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.contact-form { padding: clamp(24px, 4vw, 42px); border-radius: var(--radius-md); background: white; color: var(--color-text); box-shadow: var(--shadow-lg); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 7px; margin-bottom: 16px; font-size: .78rem; font-weight: 800; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid var(--color-line); border-radius: 9px; background: #F7F7F7; color: var(--color-text); padding: 13px 14px; outline: none; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }
.form-status { min-height: 24px; margin: 12px 0 0; color: var(--color-primary); font-size: .82rem; font-weight: 700; }

/* =============================================================
   15. FOOTER
================================================================ */
.site-footer { padding: 64px 0 22px; background: var(--color-primary-deep); color: white; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .9fr .9fr; gap: 40px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-grid h2 { margin-bottom: 8px; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.footer-grid p, .footer-grid a, .footer-grid span { color: rgb(255 255 255 / 64%); font-size: .78rem; }
.footer-brand span { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 22px; border-top: 1px solid rgb(255 255 255 / 12%); color: rgb(255 255 255 / 48%); font-size: .72rem; }

/* =============================================================
   16. BACK TO TOP
================================================================ */
.back-to-top { position: fixed; right: 22px; bottom: 22px; z-index: 900; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--color-accent); color: white; box-shadow: var(--shadow-sm); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .25s ease; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }

/* =============================================================
   17. RESPONSIVE - TABLET
================================================================ */
@media (max-width: 980px) {
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: block; margin-left: auto; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-cards { grid-template-columns: 1fr; max-width: 720px; }
  .hero-card { border-radius: var(--radius-md); min-height: 280px; }
  .split-heading, .section-heading-row { align-items: flex-start; }
  .about-grid, .commitment-grid, .process-grid, .trust-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-intro { grid-template-columns: 1fr; gap: 12px; }
  .process-heading, .faq-intro { position: static; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* =============================================================
   18. RESPONSIVE - MOBILE
================================================================ */
@media (max-width: 640px) {
  :root { --section-space: 70px; }
  .container { width: min(calc(100% - 28px), var(--container));         padding-left: 10px; padding-right: 10px;}
  .header-inner { min-height: 70px; }
  .hero { padding-top: 116px; }
  .hero-content { text-align: left; }
  .hero-content .eyebrow { justify-content: flex-start; }
  .hero-copy { margin-inline: 0; }
  .hero-actions { justify-content: flex-start; }
  .hero-actions .btn { width: 100%; }
  .hero-cards { margin-top: 38px; }
  .hero-card { min-height: 220px; }
  .hero-card-overlay { inset: auto 16px 16px; }
  .split-heading { display: grid; }
  .stat-callout { justify-content: flex-start; }
  .section-heading-row { display: grid; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card-image { grid-column: auto; min-height: 300px; }
  .service-card { min-height: 190px; }
  .service-image-copy { right: 20px; }
  .ac-unit-placeholder { width: 90%; margin-bottom: -95px; }
  .commitment-section { padding-top: calc(var(--section-space) + 45px); }
  .commitment-grid { display: flex; flex-direction: column-reverse; }
  .person-cutout-wrap img { max-height: 470px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .process-steps article { padding-left: 34px; }
  .gallery-grid { gap: 9px; }
  .gallery-item { border-radius: 8px; }
  .trust-section { padding-bottom: 76px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .lightbox { grid-template-columns: 48px 1fr 48px; padding: 14px; }
  .lightbox-nav { width: 42px; height: 42px; }
  .lightbox-close { right: 12px; top: 12px; }
}


/* =============================================================
   19. ACCESSIBILITY / REDUCED MOTION
================================================================ */
:focus-visible { outline: 3px solid color-mix(in srgb, var(--color-accent) 65%, white); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}