@font-face { font-family: "Barlow"; font-style: normal; font-weight: 400; font-display: swap; src: url(fonts/barlow-400.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 500; font-display: swap; src: url(fonts/barlow-500.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/barlow-600.woff2) format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/barlow-700.woff2) format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url(fonts/poppins-600.woff2) format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url(fonts/poppins-700.woff2) format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 800; font-display: swap; src: url(fonts/poppins-800.woff2) format("woff2"); }

:root {
  --navy: #032140;
  --red: #C80000;
  --red-dark: #A00000;
  --gold: #FFC267;
  --royal: #0B2B8F;
  --cream: #FFEFD9;
  --paper: #FFFBF6;
  --ink: #1d2733;
  --muted: #55606d;
  --line: #ecdcc4;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(3, 33, 64, .12);
  --wrap: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 "Barlow", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--royal); }
h1, h2, h3 { font-family: "Poppins", system-ui, sans-serif; color: var(--navy); line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(1.75rem, 4.6vw, 2.75rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3.4vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
main { overflow-x: hidden; overflow-x: clip; }
.section { padding: 56px 0; }
.section--cream { background: var(--cream); }
.section__lead { color: var(--muted); max-width: 680px; margin-bottom: 28px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 8px; z-index: 100; background: #fff; padding: 8px 12px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 1rem/1 "Poppins", sans-serif; text-decoration: none;
  padding: 15px 22px; border-radius: 10px; border: 2px solid transparent; cursor: pointer;
  transition: background .15s, transform .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gold); outline-offset: 2px;
}
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: var(--red-dark); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; flex: none; }

.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 251, 246, .96); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header__in { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 52px; height: auto; }
.brand__name { font: 800 1.05rem/1 "Poppins", sans-serif; letter-spacing: .01em; }
.brand__name span { display: block; }
.brand__save { color: var(--red); }
.brand__ac { color: var(--navy); font-size: .8rem; margin-top: 3px; }
.header__cta { display: flex; align-items: center; gap: 10px; }
.header__phone { font: 700 1.05rem/1 "Poppins", sans-serif; color: var(--navy); text-decoration: none; white-space: nowrap; }
.header__call { padding: 11px 14px; }
.header__phone small { display: block; font: 500 .72rem/1.3 "Barlow", sans-serif; color: var(--muted); }
.header__phone a { color: inherit; text-decoration: none; }
.header__phone small a { font-weight: 700; }
.header__phone a:hover { text-decoration: underline; }

.hero {
  background: linear-gradient(160deg, #FFF1DF 0%, #FFE6C2 55%, #FFD9A0 100%);
  padding: 36px 0 44px;
}
.hero__grid { display: grid; gap: 28px; align-items: start; }
.hero__eyebrow {
  display: inline-block; font: 600 .82rem/1 "Poppins", sans-serif; color: var(--royal);
  background: #fff; border: 1px solid var(--line); border-radius: 99px; padding: 8px 12px; margin-bottom: 14px;
}
.hero__sub { font-size: 1.12rem; color: #2b3540; max-width: 560px; }
.hero__points { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; }
.hero__points li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; color: var(--navy); }
.hero__points svg { width: 22px; height: 22px; flex: none; color: var(--red); margin-top: 1px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.hero__badge { background: #fff; border-radius: 12px; padding: 10px 14px; max-width: 330px; box-shadow: var(--shadow); }
.hero__note { font-size: .92rem; color: var(--muted); margin-top: 8px; }

.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; border-top: 5px solid var(--red); }
.card h2 { font-size: 1.35rem; margin-bottom: 4px; }
.card__sub { color: var(--muted); font-size: .95rem; margin-bottom: 16px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; color: var(--navy); margin-bottom: 5px; font-size: .95rem; }
.field label small { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  padding: 12px 13px; border: 1.5px solid #8c7b62; border-radius: 9px; background: #fff;
}
.field input:user-invalid, .field select:user-invalid, .field [aria-invalid="true"] { border-color: var(--red); }
.field__error { font-size: .88rem; color: var(--red); margin-top: 5px; }
.field__error:empty { display: none; }
.field input::placeholder, .field textarea::placeholder { color: #6b7480; opacity: 1; }
.field__hint { display: block; font-size: .85rem; color: var(--muted); margin-top: 4px; }
.field textarea { min-height: 76px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr; gap: 0 12px; }
.hp { position: absolute; left: -9999px; }
.form__fine { font-size: .82rem; color: var(--muted); margin: 10px 0 0; text-align: center; }
.form__consent { font-size: .82rem; line-height: 1.45; color: var(--muted); margin: 0 0 12px; }
.form__consent a { color: var(--royal); }

.trust { background: var(--navy); color: #fff; }
.trust__list { list-style: none; margin: 0; padding: 18px 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 18px; }
.trust__list li { display: flex; flex-direction: column; font-size: .9rem; color: #c9d4e2; }
.trust__list strong { font: 700 1rem/1.25 "Poppins", sans-serif; color: var(--gold); }

.grid { display: grid; gap: 18px; }
.service { background: #fff; border-radius: var(--radius); padding: 22px; border-left: 5px solid var(--royal); box-shadow: 0 2px 10px rgba(3,33,64,.06); display: flex; flex-direction: column; }
.service p { color: #3a4552; }
.service ul { margin: 0 0 16px; padding-left: 20px; color: #3a4552; }
.service .btn { margin-top: auto; align-self: flex-start; padding: 12px 18px; font-size: .95rem; }
.service--wide { border-left-color: var(--red); }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: step; }
.steps li { background: #fff; border-radius: var(--radius); padding: 20px 20px 18px 74px; position: relative; border: 1px solid var(--line); }
.steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 20px; top: 18px; width: 38px; height: 38px; border-radius: 50%;
  background: var(--red); color: #fff; font: 700 1.05rem/38px "Poppins", sans-serif; text-align: center;
}
.steps h3 { margin-bottom: 4px; }
.steps p { margin: 0; color: #3a4552; }

.engineer { display: grid; gap: 26px; align-items: center; }
.engineer__stats { list-style: none; margin: 0; padding: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; background: var(--navy); border-radius: var(--radius); box-shadow: var(--shadow); }
.engineer__stats li { color: #c9d4e2; font-size: .92rem; line-height: 1.35; }
.engineer__stats strong { display: block; font: 800 2.2rem/1.1 "Poppins", sans-serif; color: var(--gold); }
.engineer__facts { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.engineer__facts li { padding-left: 28px; position: relative; }
.engineer__facts li::before { content: ""; position: absolute; left: 4px; top: .55em; width: 12px; height: 12px; border-radius: 3px; background: var(--gold); transform: rotate(45deg); }

.faq { max-width: 820px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 16px 48px 16px 18px; font: 600 1.02rem/1.35 "Poppins", sans-serif; color: var(--navy); list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 12px; font-size: 1.5rem; color: var(--red); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 18px 16px; margin: 0; color: #3a4552; }

.final { background: var(--navy); color: #fff; text-align: center; padding: 52px 0; }
.final h2 { color: #fff; }
.final p { color: #c9d4e2; max-width: 600px; margin: 0 auto 22px; }
.final__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.final .btn--ghost { color: #fff; border-color: #fff; }

.footer { background: #021729; color: #b7c3d1; padding: 36px 0 96px; font-size: .95rem; }
.footer a { color: #fff; }
.footer__grid { display: grid; gap: 22px; }
.footer h3 { color: var(--gold); font-size: 1rem; }
.footer p { margin: 0 0 6px; }
.footer__fine { border-top: 1px solid #1c3550; margin-top: 26px; padding-top: 16px; font-size: .82rem; color: #8193a8; }
.footer__legal { list-style: none; padding: 0; margin: 0 0 10px; display: flex; flex-wrap: wrap; gap: 4px 18px; }
.footer__legal a { color: #dbe3ec; }

.mobilebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  background: #fff; box-shadow: 0 -4px 18px rgba(3,33,64,.15);
}
.mobilebar .btn { padding: 14px 10px; font-size: .98rem; }

.thanks { min-height: 70vh; display: flex; align-items: center; padding: 48px 0; }
.thanks .card { max-width: 620px; margin: 0 auto; text-align: center; }

@media (max-width: 759px) {
  .header__phone, .header .btn--red { display: none; }
}
@media (min-width: 760px) {
  body { font-size: 18px; }
  .section { padding: 76px 0; }
  .hero { padding: 56px 0 64px; }
  .hero__grid { grid-template-columns: 1.15fr .85fr; gap: 44px; }
  .field-row { grid-template-columns: 1fr 1fr; }
  .trust__list { grid-template-columns: repeat(4, 1fr); padding: 22px 0; }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .service--wide { grid-column: 1 / -1; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .engineer { grid-template-columns: .8fr 1.2fr; gap: 48px; }
  .footer { padding-bottom: 36px; }
  .footer__grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .mobilebar, .header__call { display: none; }
}
@media (min-width: 1000px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .steps li { padding: 70px 20px 20px; }
  .steps li::before { top: 20px; }
}
.nav { display: none; }
.header.is-open .nav {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  padding: 4px 16px 16px; max-height: calc(100vh - 64px); overflow-y: auto;
}
.nav__list, .nav__sub { list-style: none; margin: 0; padding: 0; }
.nav__list a { display: block; padding: 12px 4px; font: 600 1rem/1.3 "Poppins", sans-serif; color: var(--navy); text-decoration: none; border-bottom: 1px solid var(--line); }
.nav__sub { padding-left: 14px; }
.nav__sub a { font: 500 1rem/1.3 "Barlow", sans-serif; }
.nav a[aria-current="page"] { color: var(--red); }
.menu-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; flex: none;
  background: #fff; color: var(--navy); border: 1.5px solid var(--navy); border-radius: 10px; cursor: pointer; padding: 0;
}
.menu-btn svg { width: 22px; height: 22px; }
.menu-btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.menu-btn .i-close, .header.is-open .menu-btn .i-open { display: none; }
.header.is-open .menu-btn .i-close { display: block; }

.crumbs { font-size: .9rem; color: var(--muted); margin: 0 0 12px; }
.crumbs a { color: var(--royal); }
.ticks { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 32px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%;
  background: var(--red) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.5'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.ticks strong { color: var(--navy); }
.split { display: grid; gap: 28px; align-items: start; }
.callout { background: #fff; border-left: 5px solid var(--gold); border-radius: var(--radius); padding: 20px 22px; box-shadow: 0 2px 10px rgba(3,33,64,.06); }
.callout p:last-child { margin-bottom: 0; }
.prose { max-width: 760px; }
.contact-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 16px; }
.contact-list strong { display: block; font: 600 1rem/1.3 "Poppins", sans-serif; color: var(--navy); }
.contact-list a { font-weight: 600; }
.service__more { margin: auto 0 14px; font-weight: 600; }
.service__more + .btn { margin-top: 0; }
.footer__links { list-style: none; padding: 0; margin: 0; }
.footer__links li { margin: 0 0 6px; }
.footer__links + h3 { margin-top: 20px; }
.footer__links a { color: #dbe3ec; text-decoration: none; }
.footer__links a:hover { text-decoration: underline; }

.legal { padding: 40px 0 64px; }
.legal .prose { max-width: 780px; }
.legal h1 { font-size: clamp(1.6rem, 4vw, 2.3rem); }
.legal h2 { font-size: 1.3rem; margin-top: 1.8em; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: .4em; }
.legal__date { color: var(--muted); }
.legal table { width: 100%; border-collapse: collapse; margin: 0 0 1em; font-size: .95rem; background: #fff; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 12px; border: 1px solid var(--line); }
.legal th { background: var(--cream); color: var(--navy); font-family: "Poppins", sans-serif; font-weight: 600; }
.table-scroll { overflow-x: auto; }
@media (max-width: 599px) {
  .legal .table-cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .legal .table-cards, .legal .table-cards tbody, .legal .table-cards tr, .legal .table-cards td { display: block; width: 100%; }
  .legal .table-cards { background: none; }
  .legal .table-cards tr { background: #fff; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 12px; padding: 4px 0; }
  .legal .table-cards td { border: 0; padding: 6px 14px; overflow-wrap: anywhere; }
  .legal .table-cards td::before { content: attr(data-label); display: block; color: var(--navy); font-family: "Poppins", sans-serif; font-weight: 600; font-size: .8rem; }
}

@media (min-width: 760px) {
  .split { grid-template-columns: 1fr 1fr; gap: 44px; }
  .ticks--2 { grid-template-columns: 1fr 1fr; gap: 12px 28px; }
  .footer__grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}
@media (min-width: 1100px) {
  .menu-btn { display: none; }
  .nav, .header.is-open .nav { display: block; position: static; background: none; border: 0; box-shadow: none; padding: 0; max-height: none; overflow: visible; }
  .nav__list { display: flex; gap: 2px; }
  .nav__list > li { position: relative; }
  .nav__list a { border: 0; padding: 10px 12px; font-size: .95rem; border-radius: 8px; }
  .nav__list a:hover { background: var(--cream); }
  .nav__item--sub > a::after { content: " ▾"; font-size: .8em; }
  .nav__sub {
    display: none; position: absolute; top: 100%; left: 0; min-width: 240px; padding: 8px;
    background: #fff; border-radius: 12px; box-shadow: var(--shadow); border: 1px solid var(--line);
  }
  .nav__item--sub:hover .nav__sub, .nav__item--sub:focus-within .nav__sub { display: block; }
  .nav__sub a { padding: 9px 12px; }
  .header--overlay:not(.is-solid) .nav__list > li > a { color: #fff; }
  .header--overlay:not(.is-solid) .nav__list > li > a:hover { background: rgba(255,255,255,.14); }
  .header--overlay:not(.is-solid) .nav__list > li > a[aria-current="page"] { color: var(--gold); }
}

.header--overlay { margin-bottom: -72px; min-height: 72px; background: transparent; backdrop-filter: none; border-bottom-color: transparent; transition: background .3s, border-color .3s, box-shadow .3s; }
.header--overlay .header__in { min-height: 72px; }
.header--overlay .brand img { background: #fff; border-radius: 10px; padding: 3px; }
.header--overlay .brand__save, .header--overlay .brand__ac, .header--overlay .header__phone { color: #fff; }
.header--overlay .header__phone small { color: #d5deea; }
.header--overlay .header__call { border-color: #fff; }
.header--overlay.is-solid, .header--overlay.is-open { background: rgba(255, 251, 246, .97); backdrop-filter: blur(8px); border-bottom-color: var(--line); box-shadow: 0 6px 20px rgba(3,33,64,.10); }
.header--overlay.is-solid .brand__save, .header--overlay.is-open .brand__save { color: var(--red); }
.header--overlay.is-solid .brand__ac, .header--overlay.is-open .brand__ac,
.header--overlay.is-solid .header__phone, .header--overlay.is-open .header__phone { color: var(--navy); }
.header--overlay.is-solid .header__phone small, .header--overlay.is-open .header__phone small { color: var(--muted); }
.header--overlay.is-solid .header__call, .header--overlay.is-open .header__call { border-color: transparent; }

.hero--video { position: relative; isolation: isolate; overflow: hidden; background: var(--navy); color: #fff; padding-top: 104px; }
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero--video::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(3,33,64,.72) 0%, rgba(3,33,64,.64) 40%, rgba(3,33,64,.92) 100%),
    radial-gradient(90% 70% at 0% 100%, rgba(200,0,0,.28), transparent 60%);
}
.hero--video h1 { color: #fff; }
.hero--video h1, .hero--video .hero__sub, .hero--video .hero__points li, .hero--video .crumbs, .hero--video .hero__kicker { text-shadow: 0 1px 3px rgba(3,33,64,.65); }
.hero__kicker { display: inline-block; font: 600 .78rem/1 "Poppins", sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
.hero__title span { display: inline-block; animation: word-in .7s cubic-bezier(.2, 1.3, .4, 1) backwards; animation-delay: calc(.15s + var(--i) * .06s); }
.hero__accent { color: var(--gold); text-shadow: .04em .04em 0 var(--red); }
.hero--video .hero__sub { color: #e6ecf3; }
.hero--video .hero__points li { color: #fff; }
.hero--video .hero__points svg { color: var(--gold); }
.hero--video .btn--ghost { color: #fff; border-color: #fff; }
.hero--video .btn--ghost:hover { background: #fff; color: var(--navy); }
.hero--video .card { color: var(--ink); }
.hero--video .crumbs { color: #d5deea; }
.hero--video .crumbs a { color: var(--gold); }
.anim { animation: rise .8s ease backwards; animation-delay: var(--d, 0s); }
@keyframes word-in { from { transform: translateY(.6em) scale(1.15); opacity: 0; } }
@keyframes rise { from { transform: translateY(18px); opacity: 0; } }

.video-toggle {
  position: absolute; right: 16px; bottom: 16px; z-index: 2; width: 42px; height: 42px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  background: rgba(3,33,64,.6); color: #fff; border: 1.5px solid rgba(255,255,255,.7);
}
.video-toggle svg { width: 18px; height: 18px; }
.video-toggle .i-play, .video-toggle[aria-pressed="true"] .i-pause { display: none; }
.video-toggle[aria-pressed="true"] .i-play { display: block; }
.video-toggle:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.marquee { background: var(--red); color: #fff; overflow: hidden; transform: rotate(-1.2deg); margin: -10px -8px 0; position: relative; z-index: 3; box-shadow: 0 6px 18px rgba(3,33,64,.25); }
.marquee__track { display: flex; width: max-content; padding: 12px 0; animation: marquee 32s linear infinite; font: 800 clamp(1rem, 2.4vw, 1.35rem)/1 "Poppins", sans-serif; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.marquee__track span { display: inline-flex; align-items: center; }
.marquee__track span::after { content: "✦"; color: var(--gold); margin: 0 1.1em; }
.marquee:hover .marquee__track, .motion-paused .marquee__track { animation-play-state: paused; }

.quote-col { position: relative; min-width: 0; }
.ac-unit { width: min(340px, 86%); margin: -6px auto -34px; position: relative; z-index: 2; pointer-events: none; }
.ac-unit svg { display: block; width: 100%; height: auto; overflow: visible; animation: ac-float 5s ease-in-out infinite; }
.ac-fan { transform-box: fill-box; transform-origin: center; animation: ac-spin .9s linear infinite; will-change: transform; }
.ac-air path { stroke-dasharray: 60 140; animation: ac-air 1.6s linear infinite; }
.ac-air path:nth-child(2) { animation-delay: -.5s; }
.ac-air path:nth-child(3) { animation-delay: -1s; }
.quote-col .card { position: relative; z-index: 1; padding-top: 44px; }
@keyframes ac-spin { to { transform: rotate(360deg); } }
@keyframes ac-float { 50% { transform: translateY(-6px); } }
@keyframes ac-air { from { stroke-dashoffset: 0; } to { stroke-dashoffset: 200; } }
.ac-snow use { transform-box: fill-box; transform-origin: center; opacity: 0; animation: ac-snow 3.5s linear infinite; animation-delay: var(--sd, 0s); }
@keyframes ac-snow {
  0%   { opacity: 0; transform: translate(0, 0) scale(var(--ss, 1)) rotate(0deg); }
  12%  { opacity: 1; }
  80%  { opacity: .9; }
  100% { opacity: 0; transform: translate(-120px, var(--sy, 0)) scale(var(--ss, 1)) rotate(180deg); }
}
.motion-paused .ac-fan, .motion-paused .ac-air path, .motion-paused .ac-unit svg, .motion-paused .ac-snow use { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .ac-fan, .ac-air path, .ac-unit svg, .ac-snow use { animation: none; }
  .ac-snow use { opacity: .8; }
}

[id] { scroll-margin-top: 88px; }
h1, h2, h3 { text-wrap: balance; }
a, button, .btn, .chip, summary, select { touch-action: manipulation; -webkit-tap-highlight-color: rgba(3, 33, 64, .12); }
.btn[aria-busy="true"] { opacity: .75; cursor: progress; }
@keyframes marquee { to { transform: translateX(-50%); } }

.hero--short { padding-bottom: 56px; }
.hero--short .hero__sub { max-width: 640px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 10px; }
.chip { font: 600 .92rem/1 "Poppins", sans-serif; padding: 10px 16px; border-radius: 99px; border: 1.5px solid var(--navy); background: #fff; color: var(--navy); cursor: pointer; transition: background .15s, color .15s; }
.chip:hover { background: var(--cream); }
.chip[aria-pressed="true"] { background: var(--navy); color: #fff; }
.chip:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.products__count { color: var(--muted); font-size: .92rem; margin: 0 0 18px; min-height: 1.4em; }
.products { display: grid; gap: 18px; }
.product { background: #fff; border-radius: var(--radius); box-shadow: 0 2px 10px rgba(3,33,64,.06); border: 1px solid var(--line); display: flex; flex-direction: column; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.product:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(3,33,64,.14); }
.product[hidden] { display: none; }
.product__img { position: relative; background: linear-gradient(160deg, #FFF6EA, #FFE6C2); aspect-ratio: 5 / 3; display: flex; align-items: center; justify-content: center; }
.product__img svg { width: 72%; height: auto; }
.product__img img { width: 100%; height: 100%; object-fit: contain; }
.product__brand { position: absolute; left: 12px; top: 12px; font: 700 .75rem/1 "Poppins", sans-serif; letter-spacing: .06em; text-transform: uppercase; background: var(--navy); color: #fff; padding: 6px 9px; border-radius: 6px; }
.product__body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.product__series { font: 600 .8rem/1 "Poppins", sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--red); margin: 0 0 6px; }
.product h3 { font-size: 1.05rem; margin-bottom: 10px; }
.product__specs { list-style: none; padding: 0; margin: 0 0 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.product__specs li { font-size: .82rem; font-weight: 600; color: var(--navy); background: var(--cream); border-radius: 6px; padding: 4px 8px; }
.product__model, .product__desc { font-size: .9rem; color: #3a4552; margin: 0 0 8px; }
.product__note { font-size: .82rem; color: var(--muted); margin: 0 0 12px; }
.product__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding-top: 8px; border-top: 1px solid var(--line); }
.product__price { font-size: .85rem; color: var(--muted); line-height: 1.3; max-width: 55%; }
.product__price strong { display: block; font: 700 1.25rem/1.2 "Poppins", sans-serif; color: var(--navy); }
.product .btn { padding: 11px 16px; font-size: .92rem; }
.products__empty { color: var(--muted); }
@media (min-width: 640px) { .products { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .products { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 760px) { .hero--video.hero--short { min-height: 0; padding: 136px 0 80px; } }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--rd, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
.service { transition: transform .2s, box-shadow .2s; }
.service:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(3,33,64,.14); }

@media (min-width: 760px) {
  .hero--video { padding: 128px 0 72px; min-height: min(94svh, 900px); display: flex; align-items: center; }
  .hero--video .hero__grid, .hero--video > .wrap { width: 100%; }
  .hero--video::after {
    background:
      linear-gradient(90deg, rgba(3,33,64,.88) 0%, rgba(3,33,64,.62) 55%, rgba(3,33,64,.45) 100%),
      linear-gradient(180deg, rgba(3,33,64,.35) 0%, transparent 30%, rgba(3,33,64,.6) 100%);
  }
  .video-toggle { right: 24px; bottom: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
  .anim, .hero__title span { animation: none; }
  .marquee__track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .marquee__track span:nth-child(n+7) { display: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .service:hover { transform: none; }
}