:root {
  --ink: #070a0e;
  --charcoal: #0b0f14;
  --charcoal-2: #0f1620;
  --steel: #141c26;
  --steel-2: #1a232e;
  --text: #1b2733;
  --muted: #5c6b7a;
  --paper: #f4f6f8;
  --soft: #e9eef3;
  --white: #fff;
  --green: #2bbe54;
  --green-deep: #1f9e46;
  --green-bright: #31c45a;
  --amber: #ff9e2c;
  --amber-2: #f5891f;
  --line: rgba(11, 15, 20, .12);
  --line-dark: rgba(255, 255, 255, .1);
  --shadow: 0 24px 80px rgba(7, 10, 14, .28);
  --radius: 12px;
  --bg-drift: 0px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.58; overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, a, span, strong, article, section, div { min-width: 0; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; font-weight: 900; letter-spacing: -.02em; }
.site-header { position: sticky; top: 0; z-index: 50; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 10px clamp(16px, 4vw, 56px); background: rgba(11, 15, 20, .94); border-bottom: 1px solid rgba(43, 190, 84, .28); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark { width: 46px; height: 46px; flex: 0 0 auto; }
.brand-text { display: grid; gap: 0; line-height: 1.05; color: #fff; }
.brand-text strong { font-size: 1.16rem; letter-spacing: .01em; color: #fff; }
.brand-text span { color: var(--green-bright); font-size: .62rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; margin-top: 3px; }
.brand-text small { color: #6d7d8c; font-size: .54rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; margin-top: 2px; }
.nav-links { display: flex; gap: 24px; color: rgba(255,255,255,.82); font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.nav-links a:hover { color: var(--green-bright); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.phone-link { color: #cdd9e4; font-weight: 900; white-space: nowrap; }
.phone-link:hover { color: var(--green-bright); }
.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 12px; padding: 0 22px; font-size: 14px; font-weight: 900; text-transform: uppercase; letter-spacing: .035em; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; text-align: center; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(7, 10, 14, .3); }
.btn.primary { background: linear-gradient(180deg, var(--green-bright), var(--green-deep)); color: #06210f; border-color: transparent; box-shadow: 0 6px 18px rgba(43, 190, 84, .3); }
.btn.light { background: #fff; color: var(--charcoal); border-color: #fff; }
.btn.ghost { color: #fff; border-color: rgba(255,255,255,.5); background: transparent; }
.btn.text { background: var(--amber); color: #3a2400; border-color: var(--amber); }
.btn.dark-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.btn.small { min-height: 42px; padding: 0 18px; }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.24); border-radius: 12px; background: transparent; position: relative; }
.menu-toggle span, .menu-toggle:before, .menu-toggle:after { content: ""; position: absolute; left: 12px; right: 12px; height: 2px; border-radius: 999px; background: #fff; }
.menu-toggle span { top: 22px; }
.menu-toggle:before { top: 15px; }
.menu-toggle:after { top: 29px; }
.mobile-menu { display: none; }
.hero { position: relative; isolation: isolate; min-height: calc(100svh - 76px); display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr); align-items: center; gap: clamp(30px, 5vw, 70px); padding: clamp(42px, 7vw, 92px) clamp(16px, 5vw, 76px); background: radial-gradient(circle at 82% 4%, rgba(43,190,84,.22), transparent 44%), radial-gradient(circle at 10% 98%, rgba(255,158,44,.12), transparent 42%), linear-gradient(150deg, #070a0e, #0b0f14 55%, #0f1620); color: #fff; overflow: hidden; }
.hero > *:not(.garage-motion) { position: relative; z-index: 1; }
.garage-motion { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.glow { position: absolute; top: -18%; right: -6%; width: 60vw; max-width: 640px; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(43,190,84,.42), rgba(31,158,70,.18) 44%, transparent 66%); transform: translate3d(0, var(--bg-drift), 0); transition: transform .2s ease-out; }
.gear { position: absolute; color: var(--green-bright); opacity: .12; }
.gear-1 { width: 210px; height: 210px; left: -70px; bottom: -60px; animation: spin 26s linear infinite; }
.gear-2 { width: 150px; height: 150px; right: 6%; top: -46px; color: var(--amber); opacity: .1; animation: spin 20s linear infinite reverse; }
.gear-3 { width: 96px; height: 96px; left: 40%; top: 8%; opacity: .09; animation: spin 16s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.sparks { position: absolute; inset: 0; }
.sparks i { position: absolute; left: var(--x); bottom: -24px; width: var(--s); height: var(--s); border-radius: 50%; background: radial-gradient(circle at 34% 30%, #ffffff, rgba(49,196,90,.85) 42%, transparent 74%); box-shadow: 0 0 8px rgba(49,196,90,.6); animation: floatUp var(--t) linear infinite; animation-delay: var(--d); }
@keyframes floatUp {
  0% { transform: translate(0, 0); opacity: 0; }
  12% { opacity: .9; }
  85% { opacity: .55; }
  100% { transform: translate(var(--dx), -112vh); opacity: 0; }
}
.hero h1, .subhero h1, .detail-hero h1, .contact-hero h1 { margin: 0; font-size: clamp(2.7rem, 6vw, 5.2rem); line-height: 1.02; max-width: 15ch; text-wrap: balance; }
.hero p, .subhero p, .detail-hero p, .contact-hero p { color: rgba(224,232,240,.84); font-size: clamp(1.05rem, 2vw, 1.28rem); max-width: 660px; }
.eyebrow { display: inline-flex; margin-bottom: 16px; color: var(--green-deep); font-size: .76rem; text-transform: uppercase; letter-spacing: .14em; font-weight: 900; }
.hero .eyebrow, .dark .eyebrow, .cta-band .eyebrow, .subhero .eyebrow, .detail-hero .eyebrow, .contact-hero .eyebrow, .introband .eyebrow, .guarantee-band .eyebrow { color: var(--amber); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 34px; max-width: 720px; }
.trust-row span { min-height: 74px; display: flex; align-items: center; padding: 14px 16px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.06); color: rgba(255,255,255,.94); font-weight: 800; }
.hero-visual { position: relative; min-height: 470px; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); background: linear-gradient(160deg, #141c2688, #0a0e1399); border: 1px solid rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; padding: 24px; }
.hero-art { width: 96%; height: auto; }
.art-van { transform-origin: 248px 300px; animation: drivein 1s cubic-bezier(.2,.9,.3,1.2) forwards; }
@keyframes drivein { from { transform: translateX(-40px); opacity: 0; } to { transform: none; opacity: 1; } }
.art-spark path { transform-origin: center; animation: sparkle 2.6s ease-in-out infinite; }
.art-spark-2 path { animation-delay: 1.1s; }
@keyframes sparkle { 0%, 100% { opacity: .35; transform: scale(.75); } 50% { opacity: 1; transform: scale(1.05); } }
.hero-badge { position: absolute; left: 18px; right: 18px; bottom: 18px; z-index: 2; padding: 18px 20px; border-radius: var(--radius); background: rgba(255,255,255,.96); color: var(--text); backdrop-filter: blur(14px); box-shadow: 0 14px 40px rgba(7,10,14,.34); }
.hero-badge strong { display: block; font-family: "Segoe UI", system-ui, sans-serif; font-weight: 900; font-size: clamp(1.2rem, 2.4vw, 1.6rem); line-height: 1.12; color: var(--charcoal); }
.hero-badge span { display: block; color: var(--muted); margin-top: 8px; font-size: .95rem; }
.service-ribbon { display: flex; flex-wrap: wrap; gap: 10px; padding: 18px clamp(16px, 5vw, 76px); background: var(--charcoal-2); border-bottom: 1px solid var(--line-dark); }
.service-ribbon span { display: inline-flex; padding: 10px 16px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; background: rgba(255,255,255,.04); color: #d6e0ea; font-weight: 800; }
.pill { display: inline-flex; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--charcoal); font-weight: 800; }
.pill:hover { border-color: var(--green); color: var(--green-deep); }
.section { padding: clamp(64px, 9vw, 116px) clamp(16px, 5vw, 76px); }
.introband { display: grid; grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr); gap: clamp(28px, 6vw, 64px); align-items: center; background: linear-gradient(135deg, #0b0f14, #141c26); color: #fff; }
.introband h2 { color: #fff; }
.introband p { color: rgba(224,232,240,.84); }
.introband-tally { display: inline-flex; align-items: center; gap: 16px; margin: 26px 0 6px; flex-wrap: wrap; }
.tally-a { color: rgba(224,232,240,.7); font-size: clamp(1.05rem, 2.2vw, 1.35rem); font-weight: 800; }
.tally-arrow { color: var(--green-bright); font-size: 1.6rem; font-weight: 900; }
.tally-b { color: #fff; font-size: clamp(1.3rem, 2.8vw, 1.9rem); font-weight: 900; }
.introband-panel { border: 1px solid rgba(255,255,255,.16); border-radius: 16px; background: rgba(255,255,255,.05); padding: clamp(22px, 3vw, 30px); }
.introband-panel-head { display: block; color: var(--amber); font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 900; margin-bottom: 16px; }
.introband-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.introband-list li { position: relative; padding: 13px 12px 13px 42px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.04); color: #eaf1f7; font-weight: 700; font-size: .95rem; }
.introband-list li:before { content: ""; position: absolute; left: 14px; top: 50%; width: 15px; height: 9px; margin-top: -6px; border-left: 3px solid var(--green-bright); border-bottom: 3px solid var(--green-bright); transform: rotate(-45deg); }
.section.soft { background: var(--soft); }
.section.dark { background: var(--charcoal); color: #fff; }
.section-head { max-width: 900px; margin-bottom: 34px; }
.section h2, .dark h2, .cta-band h2, .estimate-card h2 { margin: 0 0 14px; font-size: clamp(2rem, 4.4vw, 3.7rem); line-height: 1.05; text-wrap: balance; color: var(--charcoal); }
.dark h2, .introband h2, .cta-band h2 { color: #fff; }
.section-head p, .two-col p, .service-card p, .area-card p, .process-grid p, .faq-list p, .stacked-list p, .value-card p { color: var(--muted); font-size: 1.03rem; }
.dark p, .dark .stacked-list p { color: rgba(224,232,240,.82); }
.card-grid { display: grid; gap: 16px; }
.card-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card { display: flex; flex-direction: column; padding: 26px 24px 24px; border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.service-card:hover, .area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(43,190,84,.5); }
.service-icon { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 16px; background: linear-gradient(140deg, #d8f6e1, #eefaf1); color: var(--green-deep); margin-bottom: 18px; }
.svc-icon { width: 30px; height: 30px; }
.service-eyebrow { color: var(--green-deep); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.service-card h3 { margin: 8px 0 0; font-size: clamp(1.25rem, 2vw, 1.5rem); line-height: 1.14; color: var(--charcoal); }
.service-card p { margin: 10px 0 16px; flex: 1; }
.service-more { color: var(--green-deep); font-weight: 900; font-size: .92rem; }
.split, .two-col { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 6vw, 72px); align-items: center; }
.stacked-list { display: grid; gap: 12px; }
.stacked-list article { border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.05); padding: 22px; }
.stacked-list strong { font-size: 1.2rem; font-weight: 900; }
.stacked-list p { margin: 8px 0 0; }
.about-art { border-radius: 20px; overflow: hidden; background: linear-gradient(160deg, #141c26, #0a0e13); border: 1px solid var(--line); padding: 22px; box-shadow: var(--shadow); }
.about-art .hero-art { width: 100%; }
.mission-band { background: linear-gradient(135deg, var(--green-deep), var(--green-bright)); color: #06210f; text-align: center; }
.mission-inner { max-width: 960px; margin: 0 auto; }
.mission-band .eyebrow { color: #06210f; }
.mission-quote { font-family: "Segoe UI", system-ui, sans-serif; font-weight: 900; font-size: clamp(1.5rem, 3.6vw, 2.5rem); line-height: 1.28; color: #06210f; margin: 6px 0 0; text-wrap: balance; letter-spacing: -.01em; }
.guarantee-band { background: linear-gradient(135deg, #0b0f14, #0f1620 60%, #143a24); color: #fff; }
.guarantee-inner { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(20px, 4vw, 44px); align-items: center; max-width: 1000px; margin: 0 auto; }
.guarantee-icon { display: inline-flex; align-items: center; justify-content: center; width: clamp(84px, 12vw, 128px); height: clamp(84px, 12vw, 128px); border-radius: 26px; background: rgba(43,190,84,.16); border: 1px solid rgba(43,190,84,.42); color: var(--green-bright); flex: 0 0 auto; }
.gshield { width: 56%; height: 56%; }
.guarantee-band h2 { color: #fff; }
.guarantee-band p { color: rgba(224,232,240,.84); max-width: 640px; }
.value-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.value-card { padding: 24px 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.value-card h3 { margin: 0 0 10px; font-size: 1.2rem; color: var(--charcoal); line-height: 1.14; }
.pill-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.process-grid article { padding: 24px 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.process-grid span { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 14px; background: linear-gradient(140deg, var(--green-bright), var(--green-deep)); color: #06210f; font-weight: 900; }
.process-grid h3 { margin: 16px 0 8px; font-size: 1.22rem; color: var(--charcoal); }
.faq-list { display: grid; gap: 10px; max-width: 980px; }
.faq-list details { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 18px 20px; }
.faq-list summary { cursor: pointer; font-size: 1.06rem; font-weight: 900; color: var(--charcoal); }
.faq-list p { margin: 12px 0 0; }
.cta-band { margin: 0 clamp(16px, 5vw, 76px) clamp(64px, 9vw, 96px); padding: clamp(28px, 5vw, 56px); border-radius: 20px; background: linear-gradient(135deg, #0b0f14, #0f1620 62%, #1f9e46); color: #fff; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; }
.cta-band p { color: rgba(224,232,240,.9); max-width: 720px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }
.subhero { padding: clamp(82px, 12vw, 148px) clamp(16px, 5vw, 76px) 58px; background: radial-gradient(circle at 85% 0%, rgba(43,190,84,.2), transparent 46%), linear-gradient(150deg, #070a0e, #0b0f14 60%, #0f1620); color: #fff; }
.subhero h1 { max-width: 18ch; }
.detail-hero, .contact-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .8fr); gap: clamp(28px, 5vw, 62px); align-items: center; padding: clamp(70px, 10vw, 128px) clamp(16px, 5vw, 76px); background: radial-gradient(circle at 88% 6%, rgba(43,190,84,.2), transparent 44%), linear-gradient(150deg, #070a0e, #0b0f14 60%, #0f1620); color: #fff; }
.detail-hero h1, .contact-hero h1 { max-width: 15ch; }
.detail-visual { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; min-height: 300px; border-radius: 20px; background: linear-gradient(160deg, #141c26, #0a0e13); border: 1px solid rgba(43,190,84,.3); box-shadow: var(--shadow); padding: 40px; }
.detail-icon { width: 96px; height: 96px; color: var(--green-bright); }
.detail-visual span { color: #fff; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; text-align: center; }
.check-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 0; margin: 0; }
.check-list li { position: relative; padding: 15px 15px 15px 46px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--text); font-weight: 700; }
.check-list li:before { content: ""; position: absolute; left: 16px; top: 50%; width: 14px; height: 9px; margin-top: -6px; border-left: 3px solid var(--green-deep); border-bottom: 3px solid var(--green-deep); transform: rotate(-45deg); }
.area-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.area-card { padding: 24px 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.area-card span { display: block; color: var(--green-deep); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.area-card h3 { margin: 8px 0 0; font-size: clamp(1.3rem, 2vw, 1.7rem); color: var(--charcoal); }
.area-card p { margin: 10px 0 0; }
.estimate-card { padding: clamp(22px, 4vw, 36px); background: #fff; color: var(--text); border-radius: 20px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.estimate-card h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); color: var(--charcoal); }
.contact-lead { color: var(--muted); margin: 0 0 22px; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.contact-list li { display: grid; gap: 3px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: none; padding-bottom: 0; }
.contact-list span:first-child { color: var(--green-deep); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 900; }
.contact-list a, .contact-list li > span:last-child { font-size: 1.1rem; font-weight: 800; color: var(--text); }
.contact-list a:hover { color: var(--green-deep); }
.form-placeholder { border: 2px dashed rgba(43,190,84,.55); border-radius: var(--radius); background: linear-gradient(180deg, #e9f7ee, #ffffff); padding: clamp(24px, 4vw, 38px); text-align: center; margin: 0 0 24px; }
.form-placeholder-tag { display: inline-flex; margin-bottom: 14px; padding: 6px 12px; border-radius: 999px; background: var(--charcoal); color: #b6f0c6; font-size: .72rem; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.form-placeholder-title { margin: 0 0 6px; font-size: 1.18rem; font-weight: 900; color: var(--charcoal); }
.form-placeholder-note { margin: 0 0 20px; color: var(--muted); font-size: .98rem; }
.form-placeholder-actions { display: grid; gap: 10px; }
.footer { display: flex; justify-content: space-between; gap: 30px; padding: 48px clamp(16px, 5vw, 76px); background: var(--ink); color: #fff; }
.footer .brand { width: fit-content; }
.footer p { color: rgba(206,218,228,.66); max-width: 480px; margin-top: 16px; }
.footer-grid { display: grid; grid-template-columns: repeat(2, max-content); gap: 10px 24px; color: rgba(206,218,228,.82); }
.footer-grid a:hover { color: var(--green-bright); }
.mobile-sticky { display: none; opacity: 0; transform: translateY(18px); pointer-events: none; }
.reveal { opacity: 1; transform: none; }
.sms-consent { margin-top: 18px; max-width: 640px; font-size: .82rem; line-height: 1.55; color: rgba(224,232,240,.7); }
.sms-consent a { color: var(--amber); text-decoration: underline; }
.legal-section { max-width: 880px; }
.legal-prose { color: var(--text); }
.legal-prose .updated { color: var(--muted); font-size: .95rem; margin: 0 0 28px; }
.legal-prose h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.15; margin: 36px 0 12px; color: var(--charcoal); }
.legal-prose h2:first-of-type { margin-top: 0; }
.legal-prose p, .legal-prose li { color: var(--text); font-size: 1.02rem; line-height: 1.7; }
.legal-prose ul { padding-left: 22px; margin: 0 0 14px; display: grid; gap: 6px; }
.legal-prose a { color: var(--green-deep); text-decoration: underline; }
.legal-prose strong { font-weight: 800; }
@media (max-width: 1040px) {
  .nav-links, .nav-actions { display: none; }
  .menu-toggle { display: block; }
  .mobile-menu { position: fixed; inset: 78px 16px auto; z-index: 49; display: grid; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); transform: translateY(-12px); opacity: 0; visibility: hidden; pointer-events: none; transition: .18s ease; }
  body.menu-open .mobile-menu { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .mobile-menu a { padding: 14px; border-radius: var(--radius); color: var(--charcoal); font-weight: 900; }
  .hero, .detail-hero, .contact-hero, .split, .two-col, .cta-band, .introband { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-visual { min-height: 400px; }
  .card-grid.three, .process-grid, .area-grid, .value-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-actions { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .site-header { min-height: 66px; padding: 10px 12px; }
  .brand { gap: 9px; }
  .brand-mark { width: 40px; height: 40px; }
  .brand-text strong { font-size: .98rem; }
  .brand-text span { font-size: .54rem; letter-spacing: .12em; }
  .brand-text small { font-size: .46rem; }
  .hero { padding: 36px 12px 48px; gap: 24px; }
  .hero h1, .subhero h1, .detail-hero h1, .contact-hero h1 { font-size: clamp(2.3rem, 9vw, 3.2rem); max-width: 15ch; }
  .hero p, .subhero p, .detail-hero p, .contact-hero p { font-size: 1rem; line-height: 1.55; }
  .hero-actions, .cta-actions { display: grid; grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .trust-row, .card-grid.three, .process-grid, .area-grid, .value-grid, .check-list, .introband-list { grid-template-columns: 1fr; }
  .trust-row span { min-height: 62px; }
  .section, .subhero, .detail-hero, .contact-hero { padding-left: 12px; padding-right: 12px; }
  .section h2, .dark h2, .cta-band h2 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero-visual { min-height: 340px; }
  .detail-visual { min-height: 240px; padding: 30px; }
  .guarantee-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .cta-band { margin-left: 12px; margin-right: 12px; margin-bottom: 78px; }
  .footer { display: grid; padding-bottom: 92px; }
  .footer-grid { grid-template-columns: 1fr; }
  .mobile-sticky { position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60; display: flex; box-shadow: var(--shadow); transition: opacity .22s ease, transform .22s ease; }
  body.show-mobile-sticky .mobile-sticky { opacity: 1; transform: translateY(0); pointer-events: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .sparks, .gear { display: none; }
  .art-van { transform: none; opacity: 1; }
  .art-spark path { opacity: .9; transform: none; }
}