/* Soligo Air clean homepage (redesign proposal). Flat colors only: no gradients, no background photos.
   Three palettes to compare, switched with data-theme on <html>: apple, microsoft, chase. */

:root,
[data-theme="apple"] {
  --bg: #ffffff;
  --surface: #f5f5f7;
  --surface-2: #e8e8ed;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --accent: #0071e3;
  --accent-hover: #0062c4;
  --accent-soft: #e8f1fc;
  --band: #f5f5f7;
  --band-ink: #1d1d1f;
  --band-muted: #6e6e73;
  --band-btn: #0071e3;
  --band-btn-ink: #ffffff;
  --band-line: #d2d2d7;
  --band-tile: #ffffff;
  --r-card: 22px;
  --r-btn: 980px;
  --r-img: 18px;
}
[data-theme="microsoft"] {
  --bg: #ffffff;
  --surface: #f3f3f3;
  --surface-2: #e6e6e6;
  --ink: #1b1b1b;
  --muted: #5e5e5e;
  --line: #d6d6d6;
  --accent: #0067b8;
  --accent-hover: #005499;
  --accent-soft: #e5f0fa;
  --band: #0067b8;
  --band-ink: #ffffff;
  --band-muted: #d6e8f7;
  --band-btn: #ffffff;
  --band-btn-ink: #0067b8;
  --band-line: rgba(255,255,255,.5);
  --band-tile: #0067b8;
  --r-card: 6px;
  --r-btn: 4px;
  --r-img: 4px;
}
[data-theme="chase"] {
  --bg: #ffffff;
  --surface: #f4f6f8;
  --surface-2: #e5e9ee;
  --ink: #101820;
  --muted: #5a6872;
  --line: #d5dce3;
  --accent: #234982;
  --accent-hover: #002C6D;
  --accent-soft: #EEF2F9;
  --band: #002C6D;
  --band-ink: #ffffff;
  --band-muted: #b6c6d6;
  --band-btn: #ffffff;
  --band-btn-ink: #002C6D;
  --band-line: rgba(255,255,255,.5);
  --band-tile: #002C6D;
  --r-card: 10px;
  --r-btn: 8px;
  --r-img: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
h1, h2, h3, h4 { margin: 0; color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI Variable Display", "Segoe UI", "Helvetica Neue", Arial, sans-serif; font-weight: 600; letter-spacing: -0.022em; line-height: 1.08; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul { margin: 0; padding: 0; list-style: none; }
.ln { display: block; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 112px 0; }
.section.alt { background: var(--surface); }
.eyebrow { display: inline-block; font-size: 14px; font-weight: 600; letter-spacing: 0; color: var(--accent); margin-bottom: 12px; }
.head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.head h2 { font-size: clamp(34px, 4.6vw, 52px); }
.head p { margin-top: 16px; font-size: 19px; color: var(--muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border-radius: var(--r-btn); font-size: 17px; font-weight: 500; border: 1px solid transparent; transition: background-color .2s ease, color .2s ease, border-color .2s ease; white-space: nowrap; }
.btn-primary { background: var(--cta); color: #fff; }
.btn-primary:hover { background: var(--cta-hover); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(0,94,184,.28); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn { transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.btn-ghost { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-ghost:hover { background: var(--accent-soft); color: var(--accent-hover); }
.btn-light { background: var(--band-btn); color: var(--band-btn-ink); }
.btn-light:hover { background: var(--band-btn); color: var(--band-btn-ink); opacity: .9; }
.btn-outline-light { background: transparent; color: var(--band-ink); border-color: var(--band-line); }
.btn-outline-light:hover { border-color: var(--band-ink); color: var(--band-ink); }
.link-more { font-size: 17px; font-weight: 500; display: inline-flex; align-items: center; gap: 4px; }
.link-more i { font-size: 15px; transition: transform .2s ease; }
.link-more:hover i { transform: translateX(3px); }

/* Announcement + header */
.announce { background: var(--surface); color: var(--ink); font-size: 14px; text-align: center; padding: 10px 16px; }
.announce a { font-weight: 500; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.logo img { width: 42px; height: 42px; }
.logo { display: inline-flex; }
.nav { display: flex; gap: 32px; }
.nav a { color: var(--ink); font-size: 15px; }
.nav a { position: relative; padding: 4px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--cta); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav a:hover::after { transform: scaleX(1); }
.nav a:hover { color: var(--accent); }
.header-cta { display: flex; align-items: center; gap: 20px; }
.header-cta .phone { color: var(--ink); font-size: 15px; font-weight: 500; }
.header-cta .btn { min-height: 40px; padding: 0 18px; font-size: 15px; }

/* Hero: split, copy left and photo right with floating cards */
.hero { padding: clamp(28px, 5vh, 64px) 0 clamp(36px, 6vh, 72px); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(34px, min(3.9vw, 5.6vh), 54px); }
.hero h1 .h1a, .hero h1 .h1b { display: block; }
.hero h1 .h1b { color: var(--accent); margin-top: 4px; }
.hero .lead { margin-top: clamp(14px, 2.2vh, 22px); font-size: 18px; color: var(--muted); max-width: 600px; }
.hero .actions { margin-top: clamp(18px, 3vh, 30px); display: flex; flex-wrap: wrap; gap: 14px; }
.hero .proof { margin-top: clamp(18px, 3vh, 28px); padding-top: clamp(14px, 2.2vh, 22px); border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 15px; color: var(--muted); }
.hero .proof li { display: flex; align-items: center; gap: 8px; }
.hero .proof i { color: var(--accent); font-size: 18px; }
.hero .proof strong { color: var(--ink); }
.stars { color: #f5a623; letter-spacing: 1px; }
.hero-media { position: relative; padding: 24px 0 24px 32px; }
.hero-media::before { content: ""; position: absolute; inset: 0 -40px 0 72px; background: var(--surface); border-radius: var(--r-card); z-index: -1; }
.hero-media img { width: 100%; height: min(calc(100svh - 260px), 520px); min-height: 320px; object-fit: cover; border-radius: var(--r-img); }
.float-card { position: absolute; display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-card); padding: 14px 18px 14px 14px; box-shadow: 0 16px 40px rgba(16,24,32,.12); }
.float-card .fc-ico { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font-size: 20px; flex: none; }
.float-card .fc-ico .ph-star { color: #f5a623; }
.float-card .k { font-size: 12px; color: var(--muted); }
.float-card .v { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); white-space: nowrap; }
.fc-1 { left: -8px; bottom: 56px; }
.fc-2 { right: -24px; top: 56px; }
.fc-3 { right: 24px; bottom: 0; }

/* Hero entrance + gentle float (CSS only) */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes bob { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }
@keyframes reveal-img { from { clip-path: inset(0 0 0 100% round var(--r-img)); } to { clip-path: inset(0 0 0 0 round var(--r-img)); } }
.hero-copy > * { animation: rise .7s cubic-bezier(.2,.7,.2,1) both; }
.hero-copy > :nth-child(1) { animation-delay: .05s; }
.hero-copy > :nth-child(2) { animation-delay: .12s; }
.hero-copy > :nth-child(3) { animation-delay: .22s; }
.hero-copy > :nth-child(4) { animation-delay: .32s; }
.hero-copy > :nth-child(5) { animation-delay: .42s; }
.hero-media img { animation: reveal-img 1s cubic-bezier(.7,0,.2,1) .15s both; }
.float-card { animation: pop .6s cubic-bezier(.2,.7,.2,1) both, bob 6s ease-in-out infinite; }
.fc-1 { animation-delay: .9s, 1.5s; }
.fc-2 { animation-delay: 1.05s, 2.5s; }
.fc-3 { animation-delay: 1.2s, 3.5s; }

/* Brands: slow infinite marquee */
.brands { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 28px 0; }
.brands .wrap { display: flex; align-items: center; gap: 40px; }
.brands p { font-size: 14px; color: var(--muted); flex: none; }
.marquee { overflow: hidden; flex: 1; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee ul { display: flex; align-items: center; gap: 64px; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover ul { animation-play-state: paused; }
.brands img { height: 30px; width: auto; filter: grayscale(1); opacity: .6; transition: filter .2s ease, opacity .2s ease; }
.brands img:hover { filter: none; opacity: 1; }
@keyframes marquee { to { transform: translateX(calc(-50% - 32px)); } }

/* Services */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: var(--bg); border-radius: var(--r-card); overflow: hidden; display: flex; flex-direction: column; border: 1px solid var(--line); }
.section.alt .card { border-color: transparent; }
.card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card .body { padding: 24px 24px 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card h3 { font-size: 22px; }
.card p { font-size: 15px; color: var(--muted); flex: 1; }
.card .price { font-size: 15px; color: var(--ink); font-weight: 600; }
.iaq { margin-top: 32px; text-align: center; font-size: 15px; color: var(--muted); }

/* Financing band */
.band { background: var(--band); color: var(--band-ink); padding: 104px 0; }
.band .wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 64px; align-items: center; }
.band .eyebrow { color: var(--band-muted); }
.band h2 { color: var(--band-ink); font-size: clamp(40px, 5.4vw, 64px); }
.band p { margin-top: 20px; font-size: 19px; color: var(--band-muted); max-width: 520px; }
.band .actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }
.band-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--band-line); border-radius: var(--r-card); overflow: hidden; }
.band-facts > div { background: var(--band-tile); padding: 28px; }
.band-facts .v { font-size: 34px; font-weight: 600; letter-spacing: -0.02em; color: var(--band-ink); }
.band-facts .k { font-size: 15px; color: var(--band-muted); margin-top: 4px; }
.fine { margin-top: 18px; font-size: 13px; color: var(--band-muted); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { padding: 28px; border-radius: var(--r-card); background: var(--surface); }
.step .n { width: 36px; height: 36px; border-radius: 50%; background: var(--cta); color: #fff; display: grid; place-items: center; font-size: 15px; font-weight: 600; margin-bottom: 20px; }
.step h3 { font-size: 20px; }
.step p { margin-top: 10px; font-size: 15px; color: var(--muted); }

/* Why us (split) */
.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: 72px; align-items: start; }
.split .media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r-img); }
.split .media .caption { margin-top: 14px; font-size: 14px; color: var(--muted); }
.split h2 { font-size: clamp(34px, 4.2vw, 48px); }
.split .intro { margin-top: 16px; font-size: 19px; color: var(--muted); }
.qa { margin-top: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px 32px; }
.qa i { font-size: 26px; color: var(--accent); }
.qa h3 { margin-top: 10px; font-size: 17px; letter-spacing: -0.01em; line-height: 1.3; }
.qa p { margin-top: 6px; font-size: 15px; color: var(--muted); }

/* Pricing */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.plan { background: var(--bg); border-radius: var(--r-card); padding: 36px 32px; display: flex; flex-direction: column; border: 1px solid transparent; }
.plan.featured { border-color: var(--accent); }
.plan .tag { align-self: flex-start; font-size: 12px; font-weight: 600; color: var(--accent); background: var(--accent-soft); padding: 4px 10px; border-radius: 999px; margin-bottom: 16px; }
.plan h3 { font-size: 22px; }
.plan .sub { margin-top: 6px; font-size: 15px; color: var(--muted); }
.plan .amount { margin: 24px 0; font-size: 48px; font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.plan .amount small { font-size: 17px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.plan ul { display: grid; gap: 12px; margin-bottom: 32px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 15px; }
.plan li i { color: var(--accent); font-size: 18px; flex: none; margin-top: 2px; }
.plan .btn { width: 100%; }

/* Reviews */
.rating-head { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 16px; font-size: 17px; color: var(--muted); }
.rating-head strong { color: var(--ink); font-size: 20px; }
.review { background: var(--surface); border-radius: var(--r-card); padding: 32px; display: flex; flex-direction: column; gap: 18px; }
.review p { font-size: 16px; color: var(--ink); flex: 1; }
.review .who { font-size: 14px; color: var(--muted); }
.review .who strong { color: var(--ink); font-weight: 600; }

/* Area */
.area { display: grid; grid-template-columns: 1fr 1.2fr; gap: 72px; align-items: center; }
.area h2 { font-size: clamp(34px, 4.2vw, 48px); }
.area p { margin-top: 16px; font-size: 19px; color: var(--muted); }
.cities { display: flex; flex-wrap: wrap; gap: 10px; }
.cities li { padding: 10px 16px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); font-size: 15px; }
.hours { margin-top: 28px; display: grid; gap: 8px; font-size: 15px; color: var(--ink); }
.hours div { display: flex; gap: 10px; align-items: center; }
.hours i { color: var(--accent); font-size: 18px; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; transition: color .2s ease; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 26px 0; font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { font-size: 20px; color: var(--muted); transition: transform .2s ease; flex: none; }
.faq details[open] summary i { transform: rotate(45deg); color: var(--accent); }
.faq summary:hover { color: var(--accent); }
.faq details p { animation: rise .35s ease both; }
.faq details p { padding: 0 48px 26px 0; color: var(--muted); font-size: 17px; }

/* Final CTA */
.final { text-align: center; padding: 120px 0; }
.final h2 { font-size: clamp(38px, 5.2vw, 60px); }
.final p { margin: 20px auto 0; max-width: 620px; font-size: 19px; color: var(--muted); }
.final .actions { margin-top: 36px; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* Footer */
.site-footer { background: var(--surface); padding: 64px 0 32px; font-size: 14px; color: var(--muted); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.site-footer h4 { font-size: 13px; font-weight: 600; letter-spacing: 0; color: var(--heading); margin-bottom: 14px; }
.site-footer li { margin-bottom: 10px; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--ink); }
.site-footer .brand p { margin-top: 16px; max-width: 300px; }
.social { display: flex; gap: 10px; margin-top: 20px; }
.social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line); font-size: 18px; color: var(--ink); }
.social a { transition: border-color .2s ease, background-color .2s ease, color .2s ease, transform .2s ease; }
.social a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.foot-bottom { padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* Services: zigzag split rows */
.zigzag { display: grid; gap: 96px; }
.zz { display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: center; }
.zz.flip .zz-media { order: 2; }
.zz-media { overflow: hidden; border-radius: var(--r-img); }
.zz-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.zz:hover .zz-media img { transform: scale(1.04); }
.zz-n { display: block; font-size: 15px; font-weight: 600; color: var(--accent); margin-bottom: 14px; font-variant-numeric: tabular-nums; }
.zz h3 { font-size: clamp(28px, 3.2vw, 40px); }
.zz p { margin-top: 16px; font-size: 18px; color: var(--muted); max-width: 480px; }
.zz-links { margin-top: 24px; display: flex; gap: 28px; flex-wrap: wrap; }

/* Sticky split: heading stays while the list scrolls */
.sticky-split { display: grid; grid-template-columns: 1fr 1.35fr; gap: 80px; align-items: start; }
.sticky-head { position: sticky; top: 108px; }
.sticky-head h2 { font-size: clamp(34px, 4.2vw, 48px); }
.sticky-head p { margin-top: 16px; font-size: 19px; color: var(--muted); }
.sticky-head .btn { margin-top: 28px; }
.sticky-split .faq { margin: 0; max-width: none; }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 19px; top: 20px; bottom: 20px; width: 2px; background: var(--line); }
.tl { position: relative; display: grid; grid-template-columns: 40px 1fr; gap: 24px; padding-bottom: 48px; }
.tl:last-child { padding-bottom: 0; }
.tl .n { width: 40px; height: 40px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); color: var(--accent); display: grid; place-items: center; font-weight: 600; position: relative; transition: background-color .4s ease, color .4s ease; }
.tl.in .n { background: var(--accent); color: #fff; }
.tl h3 { font-size: 22px; padding-top: 6px; }
.tl p { margin-top: 8px; font-size: 17px; color: var(--muted); }

/* Scroll reveal (only when JS is on and motion is allowed) */
.js-reveal .reveal { opacity: 0; transform: translateY(16px); transition: opacity .4s cubic-bezier(.2,.7,.2,1), transform .4s cubic-bezier(.2,.7,.2,1); }
.js-reveal .reveal.in { opacity: 1; transform: none; }
.js-reveal .zz.reveal .zz-media { clip-path: inset(0 0 0 0 round var(--r-img)); }
.js-reveal .qa .reveal:nth-child(2n) { transition-delay: .08s; }
.js-reveal .grid-3 .reveal:nth-child(2) { transition-delay: .08s; }
.js-reveal .grid-3 .reveal:nth-child(3) { transition-delay: .16s; }

/* Palette switcher (proposal only, not for production) */
.palette { position: fixed; right: 16px; bottom: 16px; z-index: 100; display: flex; gap: 4px; padding: 6px; background: #fff; border: 1px solid #d2d2d7; border-radius: 999px; box-shadow: 0 8px 28px rgba(0,0,0,.12); font-size: 13px; }
.palette span { padding: 8px 10px; color: #6e6e73; }
.palette button { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; font: inherit; font-weight: 500; color: #1d1d1f; cursor: pointer; }
.palette button[aria-pressed="true"] { background: #1d1d1f; color: #fff; }

/* Keyboard focus */
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.btn:focus-visible { outline-offset: 2px; }

/* Responsive */
@media (max-width: 1080px) {
  .nav { display: none; }
  .grid-4, .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .section { padding: 80px 0; }
  .zz, .sticky-split { grid-template-columns: 1fr; gap: 32px; }
  .zz.flip .zz-media { order: 0; }
  .zigzag { gap: 64px; }
  .sticky-head { position: static; }
  .hero-media { padding: 16px 0 40px; }
  .hero-media::before { inset: 0 -20px 0 40px; }
  .fc-1 { left: 8px; bottom: 64px; }
  .fc-2 { right: 8px; top: 32px; }
  .fc-3 { right: 16px; bottom: 8px; }
  .brands .wrap { flex-direction: column; align-items: stretch; gap: 16px; }
  .brands p { text-align: center; }
  .hero { padding: 40px 0 64px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero-media img { height: auto; aspect-ratio: 5 / 4; min-height: 0; }
  .hero h1 { font-size: clamp(34px, 9vw, 48px); }
  .hero .lead { font-size: 18px; }
  .band .wrap, .split, .area { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { left: 16px; bottom: 16px; }
  .grid-3 { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .header-cta .phone { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .grid-4, .steps, .qa { grid-template-columns: 1fr; }
  .hero .actions .btn, .final .actions .btn, .band .actions .btn { width: 100%; }
  .brands ul { gap: 28px; }
  .brands img { height: 24px; }
  .band-facts .v { font-size: 28px; }
  .faq details p { padding-right: 0; }
  .foot-grid { grid-template-columns: 1fr; }
  .palette span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .marquee ul { flex-wrap: wrap; width: auto; justify-content: center; gap: 32px; }
  .marquee li[aria-hidden="true"] { display: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
}

/* Headings in Soligo navy (owner 2026-11-10); body text unchanged. Light-on-dark headings keep their own white. */
:root, [data-theme] { --heading: #002C6D; --cta: #005EB8; --cta-hover: #004C95; --on-dark: #8CC2FF; }
h1, h2, h3, h4 { color: var(--heading); }
.page-hero h1, .page-hero h2, .t-dark h1, .t-dark h2, .t-dark h3, .c-copy h1, .band h2, .sv5-band h3, .h1-kicker { color: #fff; }
.svc-item-body h2 a, .sv4-card h3 a, .svc-card h3, .svd-li h3 { color: var(--heading); }

/* Logo: shield icon + "Soligo Air" set as live text (site font, brand colors) */
.brand-mark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark img { width: 42px !important; height: 42px !important; max-width: none !important; flex: none; }
.brand-word { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; line-height: 1; color: #002C6D; white-space: nowrap; }
.brand-word b { font-weight: 800; color: #006898; }
.brand-mark--light .brand-word { color: #fff; }
.brand-mark--light .brand-word b { color: #8CC2FF; }

/* Logo depth + light sweep (CSS only, display effect; the logo file is untouched) */
.brand-mark { perspective: 420px; }
.brand-icon { position: relative; display: inline-flex; flex: none; transform-style: preserve-3d; transition: transform .6s cubic-bezier(.2,.7,.2,1); filter: drop-shadow(0 1px 1px rgba(0,24,54,.28)) drop-shadow(0 5px 7px rgba(0,44,109,.22)); }
.brand-icon::after { content: ""; position: absolute; inset: 0; pointer-events: none; -webkit-mask: url(/images/soligo-air-icon.webp) center / contain no-repeat; mask: url(/images/soligo-air-icon.webp) center / contain no-repeat; background: linear-gradient(115deg, transparent 38%, rgba(255,255,255,.9) 50%, transparent 62%) 150% 0 / 260% 100% no-repeat; animation: logo-shine 7s ease-in-out 1.2s infinite; }
@keyframes logo-shine { 0% { background-position: 150% 0; } 22%, 100% { background-position: -60% 0; } }
.brand-word { text-shadow: 0 1px 0 rgba(255,255,255,.7), 0 2px 4px rgba(0,44,109,.16); }
.brand-mark--light .brand-word { text-shadow: 0 2px 6px rgba(0,0,0,.35); }
.brand-mark:hover .brand-icon, a:hover > .brand-mark .brand-icon, a:focus-visible > .brand-mark .brand-icon { transform: rotateY(-20deg) rotateX(8deg) scale(1.08); }
.brand-mark:hover .brand-icon::after, a:hover > .brand-mark .brand-icon::after { animation-duration: 1.4s; animation-delay: 0s; }
@media (prefers-reduced-motion: reduce) { .brand-icon::after { animation: none; } .brand-icon { transition: none; } .brand-mark:hover .brand-icon, a:hover > .brand-mark .brand-icon { transform: none; } }

/* Phone header: logo + name + CTA must fit 360px */
@media (max-width: 480px) {
  .site-header .wrap { gap: 10px; }
  .site-header .brand-mark { gap: 7px; }
  .site-header .brand-icon img { width: 34px !important; height: 34px !important; }
  .site-header .brand-word { font-size: 18px; }
  .header-cta .btn { min-height: 38px; padding: 0 12px; font-size: 14px; white-space: nowrap; }
}
@media (max-width: 370px) { .site-header .brand-word { display: none; } }
/* Wordmark: SOLIGO AIR in caps, AIR in italics (owner) */
.brand-word { text-transform: uppercase; letter-spacing: 0.02em; }
.brand-word b { font-style: italic; margin-left: 0.04em; }
/* Footer credit badge */
.foot-bottom { align-items: center; }
.built-by { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; background: var(--heading); color: #fff !important; font-size: 14px; line-height: 1; text-decoration: none; box-shadow: 0 6px 16px -8px rgba(0,44,109,.6); transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease; }
.built-by-k { opacity: .75; font-weight: 500; }
.built-by strong { font-weight: 800; letter-spacing: .01em; }
.built-by i { font-size: 15px; transition: transform .2s ease; }
.built-by:hover { transform: translateY(-2px); background: var(--cta); box-shadow: 0 10px 22px -10px rgba(0,94,184,.7); }
.built-by:hover i { transform: translate(2px, -2px); }
@media (max-width: 640px) { .foot-bottom { justify-content: center; text-align: center; } }
@media (prefers-reduced-motion: reduce) { .built-by, .built-by i { transition: none; } .built-by:hover { transform: none; } }
/* Footer with service areas column; linked city chips */
.foot-grid { grid-template-columns: 1.3fr repeat(4, 1fr); gap: 32px; }
@media (max-width: 1080px) { .foot-grid { grid-template-columns: 1fr 1fr 1fr; } .foot-grid .brand { grid-column: 1 / -1; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
.cities a { color: inherit; text-decoration: none; }
.cities li:has(a):hover { border-color: var(--accent); color: var(--accent); }