:root {
  --navy-950: #031225;
  --navy-900: #071a33;
  --navy-800: #0c284b;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --cyan-400: #22d3ee;
  --cyan-300: #67e8f9;
  --green-500: #22c55e;
  --slate-950: #0f172a;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --white: #fff;
  --shadow-sm: 0 10px 30px rgba(15, 23, 42, .08);
  --shadow-lg: 0 30px 80px rgba(2, 12, 27, .18);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --container: 1180px;
  --header-h: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); }
body { margin: 0; color: var(--slate-700); background: var(--white); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3 { margin: 0 0 .65em; color: var(--slate-950); font-weight: 800; line-height: 1.1; letter-spacing: -.035em; text-wrap: balance; }
h1 { font-size: clamp(2.65rem, 5.5vw, 5rem); }
h2 { font-size: clamp(2rem, 3.7vw, 3.2rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); }
p { margin: 0 0 1.3em; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.container--narrow { width: min(calc(100% - 40px), 860px); }
.section { padding-block: clamp(76px, 9vw, 126px); }
.section--soft { background: var(--slate-50); }
.sr-only, .screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 9999; padding: 12px 18px; color: var(--white); background: var(--blue-600); border-radius: 8px; }
.skip-link:focus { top: 12px; }
.eyebrow { margin: 0 0 14px; color: var(--blue-600); font-size: .78rem; font-weight: 800; line-height: 1.2; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow--light { color: var(--cyan-300); }
.eyebrow--light > span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--cyan-300); border-radius: 50%; box-shadow: 0 0 0 5px rgba(103, 232, 249, .13); }
.icon { flex: none; width: 22px; height: 22px; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 13px 22px; color: var(--white); background: var(--blue-600); border: 1px solid var(--blue-600); border-radius: 999px; font-size: .94rem; font-weight: 800; line-height: 1; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.button:hover, .button:focus-visible { color: var(--white); background: var(--blue-700); border-color: var(--blue-700); box-shadow: 0 12px 30px rgba(37, 99, 235, .25); transform: translateY(-2px); }
.button .icon { width: 18px; height: 18px; transition: transform .2s ease; }
.button:hover .icon { transform: translateX(3px); }
.button--small { min-height: 44px; padding: 11px 18px; font-size: .86rem; }
.button--large { min-height: 58px; padding: 17px 27px; }
.button--accent { color: var(--navy-950); background: var(--cyan-300); border-color: var(--cyan-300); }
.button--accent:hover, .button--accent:focus-visible { color: var(--navy-950); background: var(--white); border-color: var(--white); box-shadow: 0 14px 34px rgba(34, 211, 238, .24); }
.button--white { color: var(--navy-900); background: var(--white); border-color: var(--white); }
.button--white:hover, .button--white:focus-visible { color: var(--navy-900); background: var(--cyan-300); border-color: var(--cyan-300); }
.button--secondary { color: var(--slate-700); background: var(--white); border-color: var(--slate-300); }
.button--secondary:hover, .button--secondary:focus-visible { color: var(--slate-950); background: var(--slate-100); border-color: var(--slate-500); box-shadow: none; }
.button--ghost { color: var(--white); background: transparent; border-color: rgba(255,255,255,.25); }
.button--ghost:hover, .button--ghost:focus-visible { color: var(--white); background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.5); box-shadow: none; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue-600); font-weight: 800; }
.text-link .icon { width: 18px; height: 18px; transition: transform .2s ease; }
.text-link:hover .icon { transform: translateX(4px); }
.text-link--light { color: var(--cyan-300); }

.site-header { position: sticky; top: 0; z-index: 1000; height: var(--header-h); background: rgba(255,255,255,.92); border-bottom: 1px solid rgba(203,213,225,.7); backdrop-filter: blur(18px); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--navy-900); }
.brand__mark { width: 39px; height: 39px; }
.brand__text { display: flex; align-items: baseline; gap: 5px; font-size: 1.23rem; line-height: 1; letter-spacing: -.045em; }
.brand__text strong { font-weight: 800; }
.brand__text b { color: var(--blue-600); font-weight: 900; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav__list { display: flex; align-items: center; gap: 25px; margin: 0; padding: 0; list-style: none; }
.primary-nav__list a { color: var(--slate-700); font-size: .9rem; font-weight: 700; }
.primary-nav__list a:hover, .primary-nav__list .current-menu-item > a { color: var(--blue-600); }
.nav-dropdown { position: relative; }
.nav-dropdown summary { display: flex; align-items: center; gap: 5px; color: var(--slate-700); font-size: .9rem; font-weight: 700; cursor: pointer; list-style: none; }
.nav-dropdown summary::-webkit-details-marker { display: none; }
.nav-dropdown summary span { color: var(--blue-600); font-size: .9rem; transition: transform .2s ease; }
.nav-dropdown[open] summary span { transform: rotate(180deg); }
.nav-dropdown__menu { position: absolute; top: calc(100% + 18px); left: -18px; min-width: 245px; padding: 9px; background: var(--white); border: 1px solid var(--slate-200); border-radius: 14px; box-shadow: var(--shadow-lg); }
.nav-dropdown__menu a { display: block; padding: 10px 12px; border-radius: 8px; }
.nav-dropdown__menu a:hover { background: #eff6ff; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; background: transparent; border: 0; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }

.hero { position: relative; min-height: min(820px, calc(100svh - var(--header-h))); display: grid; align-items: center; overflow: hidden; color: var(--slate-300); background: radial-gradient(circle at 78% 42%, rgba(37,99,235,.32), transparent 32%), linear-gradient(135deg, var(--navy-950), var(--navy-900) 58%, #0a2446); }
.hero__mesh, .inner-hero__mesh { position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(rgba(255,255,255,.28) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.28) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to right, #000, transparent 70%); }
.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(420px, .96fr); align-items: center; gap: clamp(30px, 5vw, 74px); padding-block: 70px; }
.hero h1, .inner-hero h1 { color: var(--white); }
.hero h1 { max-width: 760px; font-size: clamp(3rem, 5.3vw, 5.2rem); }
.hero__lead { max-width: 670px; color: #c9d7e6; font-size: clamp(1.08rem, 1.7vw, 1.28rem); }
.hero__actions, .inner-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; margin-top: 31px; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 14px 22px; margin: 31px 0 0; padding: 0; list-style: none; color: #d7e3ef; font-size: .82rem; font-weight: 700; }
.hero__proof li { display: flex; align-items: center; gap: 7px; }
.hero__proof .icon { width: 17px; height: 17px; color: var(--cyan-300); }

.ac-scene { --rx: 0deg; --ry: 0deg; position: relative; min-height: 520px; display: grid; place-items: center; perspective: 1000px; cursor: crosshair; }
.ac-scene__glow { position: absolute; width: 72%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(34,211,238,.19), rgba(37,99,235,.1) 48%, transparent 70%); filter: blur(10px); transform: scale(.86); transition: transform .6s ease, opacity .6s ease; }
.ac-unit { position: relative; z-index: 1; width: 100%; overflow: visible; transform: rotateX(var(--rx)) rotateY(var(--ry)) translateZ(0); transform-style: preserve-3d; transition: transform .12s linear; }
.ac-unit__body { transform-origin: 50% 42%; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.ac-unit__louver { transform-origin: 50% 0%; transition: transform .45s ease; }
.ac-unit__vents { opacity: .15; transition: opacity .4s ease; }
.ac-unit__led { transition: fill .25s ease, filter .25s ease; }
.air-flow { opacity: .06; stroke-dasharray: 52 28; transition: opacity .35s ease; }
.air-particles { opacity: 0; }
.ac-scene__status { position: absolute; right: 1%; top: 22%; z-index: 3; display: grid; grid-template-columns: auto auto; column-gap: 8px; align-items: center; padding: 10px 14px; color: #adc1d4; background: rgba(3,18,37,.72); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; box-shadow: var(--shadow-lg); backdrop-filter: blur(12px); }
.ac-scene__status > span { grid-row: 1 / 3; width: 9px; height: 9px; background: #64748b; border-radius: 50%; transition: background .3s ease, box-shadow .3s ease; }
.ac-scene__status b { color: var(--white); font-size: .78rem; line-height: 1.1; }
.ac-scene__status small { font-size: .65rem; line-height: 1.3; }
.ac-scene:hover .ac-scene__glow, .ac-scene.is-active .ac-scene__glow { opacity: 1; transform: scale(1); }
.ac-scene:hover .ac-unit__body, .ac-scene.is-active .ac-unit__body { transform: translateY(-5px); }
.ac-scene:hover .ac-unit__louver, .ac-scene.is-active .ac-unit__louver { transform: rotateX(-18deg) translateY(3px); }
.ac-scene:hover .ac-unit__vents, .ac-scene.is-active .ac-unit__vents { opacity: .8; }
.ac-scene:hover .ac-unit__led, .ac-scene.is-active .ac-unit__led { fill: var(--cyan-300); filter: drop-shadow(0 0 8px #67e8f9); }
.ac-scene:hover .air-flow, .ac-scene.is-active .air-flow { opacity: .75; animation: airflow 1.25s linear infinite; }
.ac-scene:hover .air-particles, .ac-scene.is-active .air-particles { opacity: .9; animation: particles 1.8s ease-in-out infinite alternate; }
.ac-scene:hover .ac-scene__status > span, .ac-scene.is-active .ac-scene__status > span { background: var(--cyan-300); box-shadow: 0 0 0 5px rgba(103,232,249,.12), 0 0 15px var(--cyan-300); }
@keyframes airflow { to { stroke-dashoffset: -80; } }
@keyframes particles { to { transform: translateY(26px); opacity: .15; } }

.trust-strip { position: relative; z-index: 3; background: var(--white); border-bottom: 1px solid var(--slate-200); }
.trust-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-strip__grid > div { display: flex; align-items: center; gap: 13px; min-height: 105px; padding: 22px 20px; border-right: 1px solid var(--slate-200); }
.trust-strip__grid > div:first-child { border-left: 1px solid var(--slate-200); }
.trust-strip__grid .icon { color: var(--blue-600); }
.trust-strip__grid span { display: grid; }
.trust-strip__grid strong { color: var(--slate-950); font-size: .93rem; }
.trust-strip__grid small { color: var(--slate-500); font-size: .76rem; }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 46px; }
.section-heading h2 { max-width: 690px; margin-bottom: 0; }
.section-heading > p { max-width: 430px; margin: 0; color: var(--slate-600); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { position: relative; min-height: 360px; display: flex; flex-direction: column; padding: 30px 27px; overflow: hidden; background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-md); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.service-card::after { content: ""; position: absolute; right: -55px; bottom: -65px; width: 150px; height: 150px; background: radial-gradient(circle, rgba(37,99,235,.12), transparent 65%); transition: transform .3s ease; }
.service-card:hover { border-color: #a8c7f8; box-shadow: var(--shadow-sm); transform: translateY(-7px); }
.service-card:hover::after { transform: scale(1.3); }
.service-card > .icon { width: 38px; height: 38px; margin: 29px 0 25px; color: var(--blue-600); }
.service-card__number { color: var(--slate-500); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.service-card h3 { margin-bottom: 13px; }
.service-card p { color: var(--slate-600); font-size: .94rem; }
.service-card b { display: flex; align-items: center; gap: 8px; margin-top: auto; color: var(--blue-600); font-size: .85rem; }
.service-card b .icon { width: 17px; height: 17px; }
.service-card--featured { color: #cfdef0; background: linear-gradient(155deg, var(--navy-900), var(--navy-800)); border-color: transparent; }
.service-card--featured h3 { color: var(--white); }
.service-card--featured p { color: #bdcfe1; }
.service-card--featured > .icon, .service-card--featured b { color: var(--cyan-300); }

.process { color: #cbd9e6; background: var(--navy-950); }
.process h2, .process h3 { color: var(--white); }
.process__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 8vw, 130px); }
.process__intro { position: sticky; top: 130px; align-self: start; }
.process__intro > p:not(.eyebrow) { max-width: 430px; }
.process__steps { margin: 0; padding: 0; list-style: none; }
.process__steps li { display: grid; grid-template-columns: 75px 1fr; gap: 22px; padding: 0 0 38px; }
.process__steps li:not(:last-child) { margin-bottom: 38px; border-bottom: 1px solid rgba(255,255,255,.11); }
.process__steps > li > span { display: grid; place-items: center; width: 64px; height: 64px; color: var(--cyan-300); background: rgba(34,211,238,.09); border: 1px solid rgba(103,232,249,.24); border-radius: 18px; font-weight: 900; }
.process__steps p { margin: 0; color: #9fb4c9; }

.quality__grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: clamp(50px, 8vw, 120px); }
.quality__panel { position: relative; min-height: 490px; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at center, #12396b, var(--navy-950) 69%); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.quality__rings { position: absolute; inset: 0; display: grid; place-items: center; }
.quality__rings span { position: absolute; width: 54%; aspect-ratio: 1; border: 1px solid rgba(103,232,249,.3); border-radius: 50%; animation: ring 4s ease-out infinite; }
.quality__rings span:nth-child(2) { animation-delay: 1.3s; }
.quality__rings span:nth-child(3) { animation-delay: 2.6s; }
@keyframes ring { 0% { opacity: .7; transform: scale(.4); } 80%,100% { opacity: 0; transform: scale(1.5); } }
.quality__score { position: relative; z-index: 2; display: flex; align-items: center; gap: 16px; color: var(--white); }
.quality__score strong { font-size: 7.5rem; line-height: .8; letter-spacing: -.08em; }
.quality__score span { color: #cfe1f0; font-size: .85rem; font-weight: 700; line-height: 1.3; text-transform: uppercase; }
.quality__content > p:not(.eyebrow) { max-width: 650px; }
.feature-list { display: grid; gap: 20px; margin: 34px 0 0; padding: 0; list-style: none; }
.feature-list li { display: flex; align-items: start; gap: 14px; }
.feature-list li > .icon { margin-top: 3px; padding: 4px; color: var(--white); background: var(--blue-600); border-radius: 50%; }
.feature-list li span { display: grid; color: var(--slate-600); font-size: .91rem; }
.feature-list li strong { color: var(--slate-950); font-size: 1rem; }

.areas-preview { background: linear-gradient(180deg, var(--slate-50), var(--white)); }
.area-chips { display: flex; flex-wrap: wrap; gap: 11px; }
.area-chips a, .area-chips > span { display: inline-flex; align-items: center; gap: 8px; padding: 12px 17px; color: var(--slate-700); background: var(--white); border: 1px solid var(--slate-200); border-radius: 999px; font-size: .86rem; font-weight: 700; transition: color .2s ease, border-color .2s ease, transform .2s ease; }
.area-chips a:hover { color: var(--blue-600); border-color: var(--blue-500); transform: translateY(-2px); }
.area-chips .icon { width: 16px; height: 16px; color: var(--blue-600); }
.areas-preview__note, .nearby__note { margin: 28px 0 0; color: var(--slate-500); font-size: .8rem; }

.faq h2 { margin-bottom: 42px; }
.faq__list { border-top: 1px solid var(--slate-200); }
.faq__item { border-bottom: 1px solid var(--slate-200); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding: 24px 4px; color: var(--slate-950); font-weight: 800; cursor: pointer; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary span { display: grid; place-items: center; width: 30px; height: 30px; color: var(--blue-600); background: #eaf2ff; border-radius: 50%; font-size: 1.25rem; transition: transform .2s ease; }
.faq__item[open] summary span { transform: rotate(45deg); }
.faq__item > div { padding: 0 55px 19px 4px; color: var(--slate-600); }

.cta-band { color: #c9d8e8; background: linear-gradient(120deg, var(--blue-700), var(--navy-900)); }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.cta-band h2 { max-width: 720px; color: var(--white); }
.cta-band p:not(.eyebrow) { max-width: 750px; margin-bottom: 0; }
.cta-band .button { flex: none; }

.inner-hero { position: relative; padding: 105px 0 112px; overflow: hidden; color: #c6d5e5; background: radial-gradient(circle at 83% 48%, rgba(37,99,235,.3), transparent 28%), var(--navy-950); }
.inner-hero--compact { padding-block: 80px 90px; }
.inner-hero--location { background: radial-gradient(circle at 83% 48%, rgba(34,211,238,.22), transparent 26%), linear-gradient(135deg, var(--navy-950), #0b2a50); }
.inner-hero .container { position: relative; z-index: 1; margin-left: max(20px, calc((100% - min(860px, calc(100% - 40px))) / 2)); }
.inner-hero h1 { font-size: clamp(2.7rem, 5.5vw, 4.8rem); }
.inner-hero__lead { max-width: 760px; color: #c6d5e5; font-size: clamp(1.08rem, 1.7vw, 1.25rem); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 35px; color: #93abc0; font-size: .75rem; font-weight: 700; }
.breadcrumbs a:hover { color: var(--cyan-300); }
.content-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 8vw, 110px); }
.content-grid > div > p:not(.eyebrow) { color: var(--slate-600); }
.benefit-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; margin: 0; padding: 0; list-style: none; }
.benefit-grid li { min-height: 145px; display: flex; flex-direction: column; justify-content: space-between; padding: 23px; color: var(--slate-950); background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-sm); font-weight: 800; }
.benefit-grid .icon { color: var(--blue-600); }
.split-copy { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.split-copy__item { padding: clamp(28px, 4vw, 50px); background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-md); }
.split-copy__item > span { display: inline-block; margin-bottom: 36px; color: var(--blue-600); font-size: .78rem; font-weight: 900; letter-spacing: .1em; }
.split-copy__item p { color: var(--slate-600); }
.info-callout { padding-block: 70px; }
.info-callout__inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; padding: 30px; background: #edf5ff; border: 1px solid #cfe2ff; border-radius: var(--radius-md); }
.info-callout__inner > div:first-child { display: grid; place-items: center; width: 66px; height: 66px; color: var(--white); background: var(--blue-600); border-radius: 20px; }
.info-callout h2 { margin-bottom: 8px; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.info-callout p { margin: 0; font-size: .91rem; }
.local-process__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.local-process__grid > div { padding: 30px; background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-md); }
.local-process__grid span { color: var(--blue-600); font-size: .78rem; font-weight: 900; }
.local-process__grid h3 { margin-top: 34px; }
.local-process__grid p { margin: 0; color: var(--slate-600); font-size: .91rem; }
.nearby { text-align: center; }
.area-chips--centered { justify-content: center; margin-top: 34px; }
.location-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.location-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 15px; padding: 20px; background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-sm); transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.location-card:hover { border-color: #9ec2ff; box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.location-card > span { display: grid; place-items: center; width: 42px; height: 42px; color: var(--blue-600); background: #edf5ff; border-radius: 13px; }
.location-card h3 { margin: 0 0 2px; font-size: 1rem; }
.location-card p { margin: 0; color: var(--slate-500); font-size: .75rem; }
.location-card > .icon { width: 17px; color: var(--slate-400, #94a3b8); }
.location-card--planned { grid-template-columns: auto 1fr; background: var(--slate-50); }
.notice { margin-top: 36px; padding: 18px 21px; color: var(--slate-700); background: #fffbea; border: 1px solid #fde68a; border-radius: var(--radius-sm); font-size: .86rem; }

.quote-layout { display: grid; grid-template-columns: 1.2fr .8fr; align-items: start; gap: clamp(40px, 7vw, 90px); }
.quote-form { position: relative; padding: clamp(27px, 5vw, 50px); background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.quote-form__progress { height: 5px; margin-bottom: 38px; overflow: hidden; background: var(--slate-100); border-radius: 999px; }
.quote-form__progress span { display: block; width: 33.333%; height: 100%; background: linear-gradient(90deg, var(--blue-600), var(--cyan-400)); border-radius: inherit; transition: width .3s ease; }
.quote-step label { display: grid; gap: 7px; margin: 20px 0; color: var(--slate-950); font-size: .86rem; font-weight: 800; }
.field-help { display: block; margin-top: -1px; color: var(--slate-500); font-size: .76rem; font-weight: 500; line-height: 1.5; }
.quote-fieldset { margin: 20px 0; padding: 14px 16px 6px; border: 1px solid var(--slate-200); border-radius: 10px; }
.quote-fieldset legend { padding: 0 5px; color: var(--slate-950); font-size: .86rem; font-weight: 800; }
.quote-fieldset legend small { color: var(--slate-500); font-weight: 500; }
.quote-fieldset .check-field { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 9px; margin: 10px 0; font-weight: 600; }
.quote-fieldset .check-field input { width: 16px; height: 16px; accent-color: var(--blue-600); }
.quote-step input:not([type="checkbox"]), .quote-step select, .quote-step textarea { width: 100%; padding: 13px 15px; color: var(--slate-950); background: var(--slate-50); border: 1px solid var(--slate-300); border-radius: 10px; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.quote-step input:focus, .quote-step select:focus, .quote-step textarea:focus { border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(59,130,246,.12); }
.quote-form__buttons { display: flex; justify-content: space-between; gap: 12px; }
.check-field { grid-template-columns: auto 1fr; align-items: start; }
.check-field input { margin-top: 4px; }
.quote-form__photo-note { padding: 14px 16px; color: var(--slate-600); background: #edf5ff; border-radius: 10px; font-size: .81rem; }
.quote-form__vrf-note { margin: 16px 0; padding: 14px 16px; color: #164e63; background: #ecfeff; border: 1px solid #a5f3fc; border-radius: 10px; font-size: .82rem; line-height: 1.55; }
.quote-aside { position: sticky; top: 120px; }
.quote-aside h2 { font-size: 2rem; }
.quote-aside .notice { margin-top: 28px; }
.visit-callout { margin-top: 28px; padding: 22px; background: linear-gradient(135deg, #eff6ff, #ecfeff); border: 1px solid #bae6fd; border-radius: var(--radius-sm); }
.visit-callout .eyebrow { margin-bottom: 8px; }
.visit-callout h3 { margin: 0 0 8px; font-size: 1.18rem; }
.visit-callout p:not(.eyebrow) { margin: 0 0 14px; color: var(--slate-600); font-size: .84rem; line-height: 1.6; }
.legal-copy h2 { margin-top: 1.6em; font-size: 1.65rem; }
.legal-copy h2:first-child { margin-top: 0; }
.legal-copy p, .legal-copy li { color: var(--slate-600); }
.legal-copy a { color: var(--blue-600); text-decoration: underline; }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post-card { padding: 28px; background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-md); }
.post-card h2 { font-size: 1.45rem; }
.not-found { min-height: 65vh; display: grid; align-items: center; text-align: center; }
.not-found p { max-width: 580px; margin-inline: auto; }
.not-found > div > div { display: flex; justify-content: center; gap: 12px; }

.site-footer { padding: 76px 0 24px; color: #a9bed2; background: var(--navy-950); }
.site-footer__grid { display: grid; grid-template-columns: 1.25fr .7fr .7fr 1fr; gap: 45px; }
.site-footer .brand { color: var(--white); }
.site-footer .brand__text b { color: var(--cyan-300); }
.site-footer__brand p { max-width: 340px; margin-top: 22px; font-size: .85rem; }
.site-footer h2 { margin-bottom: 20px; color: var(--white); font-size: .93rem; letter-spacing: 0; }
.site-footer ul { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.site-footer li, .site-footer__contact { font-size: .82rem; }
.site-footer a:hover { color: var(--cyan-300); }
.site-footer__contact a { display: block; margin-bottom: 9px; color: var(--white); font-weight: 700; }
.site-footer__contact p { margin-top: 18px; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 60px; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.11); font-size: .7rem; }
.site-footer__bottom p { margin: 0; }
.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 900; display: flex; align-items: center; gap: 9px; padding: 12px 16px; color: var(--white); background: #16a34a; border-radius: 999px; box-shadow: 0 12px 34px rgba(22,163,74,.32); font-size: .82rem; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.floating-whatsapp:hover { color: var(--white); background: #15803d; transform: translateY(-3px); }
.floating-whatsapp svg { width: 24px; height: 24px; }

@media (max-width: 1050px) {
  .primary-nav__list { gap: 16px; }
  .primary-nav__list a { font-size: .8rem; }
  .hero__grid { grid-template-columns: 1fr .85fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 320px; }
  .site-footer__grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .site-footer__contact { grid-column: 2 / 4; }
}

@media (max-width: 820px) {
  :root { --header-h: 70px; }
  body { font-size: 16px; }
  .container { width: min(calc(100% - 32px), var(--container)); }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: var(--header-h) 0 auto; display: none; max-height: calc(100svh - var(--header-h)); padding: 24px 16px 32px; overflow: auto; background: var(--white); border-bottom: 1px solid var(--slate-200); box-shadow: var(--shadow-lg); }
  .primary-nav.is-open { display: block; }
  .primary-nav__list { display: grid; gap: 0; }
  .primary-nav__list li { border-bottom: 1px solid var(--slate-200); }
  .primary-nav__list a { display: block; padding: 15px 5px; font-size: .96rem; }
  .nav-dropdown summary { padding: 15px 5px; font-size: .96rem; }
  .nav-dropdown__menu { position: static; min-width: 0; padding: 0 0 8px 15px; border: 0; border-radius: 0; box-shadow: none; }
  .nav-dropdown__menu a { padding: 10px 5px; font-size: .9rem; }
  .primary-nav .button { width: 100%; margin-top: 20px; }
  .hero { min-height: auto; }
  .hero__grid { grid-template-columns: 1fr; padding-block: 74px 30px; }
  .hero__visual { order: 2; }
  .ac-scene { min-height: 360px; }
  .trust-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip__grid > div:first-child { border-left: 0; }
  .trust-strip__grid > div:nth-child(2n) { border-right: 0; }
  .section-heading, .cta-band__inner { align-items: start; flex-direction: column; }
  .process__grid, .quality__grid, .content-grid, .quote-layout { grid-template-columns: 1fr; }
  .process__intro, .quote-aside { position: static; }
  .quality__panel { min-height: 380px; }
  .location-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__brand { grid-column: 1 / -1; }
  .site-footer__contact { grid-column: auto; }
  .info-callout__inner { grid-template-columns: auto 1fr; }
  .info-callout__inner .button { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  h1 { font-size: clamp(2.4rem, 12vw, 3.5rem); }
  .section { padding-block: 68px; }
  .hero__grid { padding-top: 62px; }
  .hero h1 { font-size: clamp(2.55rem, 12vw, 3.55rem); }
  .hero__actions, .inner-hero__actions { align-items: stretch; flex-direction: column; }
  .hero__actions .button, .inner-hero__actions .button { width: 100%; }
  .hero__proof { display: grid; }
  .ac-scene { min-height: 290px; }
  .ac-scene__status { top: 13%; right: 0; }
  .trust-strip__grid > div { min-height: 90px; padding: 16px 8px; }
  .service-grid, .benefit-grid, .split-copy, .local-process__grid, .location-grid, .post-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 290px; }
  .process__steps li { grid-template-columns: 53px 1fr; gap: 15px; }
  .process__steps > li > span { width: 49px; height: 49px; border-radius: 14px; }
  .quality__panel { min-height: 310px; }
  .quality__score strong { font-size: 6rem; }
  .inner-hero { padding-block: 75px 80px; }
  .inner-hero .container { margin-inline: auto; }
  .info-callout__inner { grid-template-columns: 1fr; }
  .info-callout__inner > div:first-child { width: 52px; height: 52px; }
  .faq__item summary { padding-block: 20px; }
  .faq__item > div { padding-right: 12px; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__contact { grid-column: auto; }
  .site-footer__bottom { align-items: start; flex-direction: column; }
  .floating-whatsapp { right: 14px; bottom: 14px; padding: 13px; }
  .floating-whatsapp span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .ac-scene { cursor: default; }
  .air-flow { opacity: .35; }
}