:root {
  --navy: #11243d;
  --navy-deep: #091728;
  --blue: #173f72;
  --red: #e44731;
  --red-dark: #bd2e20;
  --cream: #f3f0e8;
  --sand: #e6dfd2;
  --white: #fff;
  --ink: #172330;
  --muted: #62707a;
  --line: rgba(17,36,61,.14);
  --shadow: 0 24px 70px rgba(12,27,46,.14);
  --wrap: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; }
button { font: inherit; }
svg { display: block; max-width: 100%; }
.wrap { width: min(calc(100% - 40px), var(--wrap)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .7rem 1rem; color: var(--white); background: var(--navy); border-radius: 8px; }
.skip-link:focus { top: 1rem; }
.eyebrow { margin: 0 0 .9rem; color: var(--red); font-size: .74rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow.dark { color: var(--blue); }
.eyebrow.light { color: #ff8b79; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .72rem 1.05rem; border: 1px solid var(--navy); border-radius: 9px; color: var(--white); background: var(--navy); font-size: .88rem; font-weight: 800; text-decoration: none; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); background: var(--blue); border-color: var(--blue); }
.button-red { border-color: var(--red); background: var(--red); }
.button-red:hover { border-color: var(--red-dark); background: var(--red-dark); }
.button-outline { color: var(--navy); border-color: var(--line); background: transparent; }
.button-outline:hover { color: var(--blue); border-color: var(--blue); background: rgba(255,255,255,.45); }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; background: rgba(243,240,232,.9); backdrop-filter: blur(15px); transition: border-color .2s, box-shadow .2s; }
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(12,27,46,.07); }
.header-inner { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .72rem; color: var(--navy); text-decoration: none; }
.brand-mark { width: 53px; height: 47px; flex: 0 0 auto; overflow: visible; }
.mark-engine-body { fill: var(--navy); }
.mark-engine-lines { fill: none; stroke: var(--navy); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.mark-flywheel { fill: var(--cream); stroke: var(--red); stroke-width: 4; }
.mark-engine-hub { fill: var(--navy); }
.mark-flywheel-lines { fill: none; stroke: var(--red); stroke-width: 2.6; stroke-linecap: round; }
.brand-copy strong, .brand-copy small { display: block; }
.brand-copy strong { font-size: 1rem; line-height: 1.1; letter-spacing: .07em; text-transform: uppercase; }
.brand-copy small { margin-top: .2rem; color: var(--blue); font-size: .62rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.main-nav { display: flex; align-items: center; gap: 1.6rem; }
.main-nav a { color: #3e4c58; font-size: .86rem; font-weight: 750; text-decoration: none; }
.main-nav a:hover { color: var(--red); }
.header-call { min-height: 42px; padding: .55rem .85rem; font-size: .8rem; }
.nav-toggle { display: none; width: 42px; height: 42px; padding: 9px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--navy); }

.hero { position: relative; min-height: calc(100vh - 78px); display: flex; align-items: center; padding: 76px 0; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 620px; height: 620px; right: -230px; top: -250px; border-radius: 50%; background: radial-gradient(circle, rgba(228,71,49,.16), rgba(228,71,49,0) 68%); }
.hero-lines { position: absolute; inset: 0; opacity: .035; background-image: repeating-linear-gradient(135deg, var(--navy) 0, var(--navy) 1px, transparent 1px, transparent 18px); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.06fr .94fr; gap: clamp(3rem,8vw,7rem); align-items: center; }
.hero h1 { max-width: 740px; margin: 0; color: var(--navy); font-size: clamp(3.25rem,6.7vw,6.3rem); line-height: .9; letter-spacing: -.067em; }
.hero h1 span { color: var(--red); }
.hero-lede { max-width: 600px; margin: 1.5rem 0 1.8rem; color: var(--muted); font-size: clamp(1.05rem,2vw,1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.owner-line { display: flex; align-items: center; gap: .7rem; margin-top: 2.2rem; }
.owner-initials { width: 40px; height: 40px; display: grid; place-items: center; color: var(--white); background: var(--blue); border-radius: 50%; font-size: .72rem; font-weight: 900; }
.owner-line strong, .owner-line small { display: block; }
.owner-line strong { font-size: .88rem; }
.owner-line small { color: var(--muted); font-size: .72rem; }
.engine-visual { position: relative; min-height: 500px; }
.visual-card { position: absolute; inset: 18px 10px 18px 20px; overflow: hidden; color: #c9d4df; background: var(--navy); border-radius: 28px 28px 8px 28px; box-shadow: var(--shadow); }
.visual-grid { position: absolute; inset: 0; opacity: .1; background-image: linear-gradient(rgba(255,255,255,.65) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.65) 1px,transparent 1px); background-size: 42px 42px; }
.engine { position: absolute; width: 88%; left: 6%; top: 2%; color: #9fb0c0; filter: drop-shadow(0 22px 18px rgba(0,0,0,.28)); }
.visual-label { position: absolute; left: 1.5rem; bottom: 1.35rem; }
.visual-label span, .visual-label strong { display: block; }
.visual-label span { color: #ff8b79; font-size: .68rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.visual-label strong { margin-top: .25rem; color: var(--white); font-size: 1.2rem; }
.season-tag { position: absolute; width: 185px; padding: .9rem 1rem; border-radius: 13px; box-shadow: 0 14px 34px rgba(12,27,46,.17); transform: rotate(-2deg); }
.season-tag span, .season-tag strong { display: block; }
.season-tag span { font-size: .62rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.season-tag strong { margin-top: .18rem; font-size: .84rem; }
.season-tag.spring { left: -15px; top: 55px; color: var(--navy); background: var(--white); }
.season-tag.winter { right: -8px; bottom: 50px; color: var(--white); background: var(--red); transform: rotate(2deg); }

.quick-strip { padding: 0; color: var(--white); background: var(--red); }
.quick-list { min-height: 75px; display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; overflow-x: auto; scrollbar-width: none; }
.quick-list::-webkit-scrollbar { display: none; }
.quick-list span { position: relative; flex: 0 0 auto; font-size: .77rem; font-weight: 800; letter-spacing: .04em; }
.quick-list span:not(:last-child)::after { content: "•"; position: absolute; right: -1.4rem; color: rgba(255,255,255,.42); }

.services { padding: 110px 0; scroll-margin-top: 78px; }
.section-heading { display: grid; grid-template-columns: 1fr .72fr; gap: 3rem; align-items: end; margin-bottom: 3rem; }
.section-heading h2 { margin: 0; color: var(--navy); font-size: clamp(2.5rem,5vw,4.5rem); line-height: .97; letter-spacing: -.055em; }
.section-heading > p { margin: 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 1rem; }
.service-card { min-height: 290px; display: flex; flex-direction: column; grid-column: span 2; padding: 1.45rem; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.58); transition: transform .2s, box-shadow .2s, border-color .2s; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(228,71,49,.35); box-shadow: var(--shadow); }
.service-card.wide { grid-column: span 3; min-height: 260px; }
.service-card.accent { color: var(--white); border-color: var(--navy); background: var(--navy); }
.service-number { align-self: flex-end; color: var(--muted); font-size: .68rem; font-weight: 850; letter-spacing: .1em; }
.accent .service-number { color: rgba(255,255,255,.55); }
.service-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-top: .3rem; color: var(--red); background: #f6d8d1; border-radius: 13px; }
.service-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.accent .service-icon { color: var(--white); background: var(--red); }
.service-card h3 { margin: auto 0 .45rem; font-size: 1.25rem; line-height: 1.15; }
.service-card p { margin: 0; color: var(--muted); font-size: .88rem; }
.accent p { color: rgba(255,255,255,.67); }
.service-note { margin: 1.5rem 0 0; color: var(--muted); font-size: .82rem; text-align: center; }

.about { padding: 100px 0; color: var(--white); background: var(--blue); scroll-margin-top: 78px; }
.about-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(3rem,8vw,7rem); align-items: center; }
.about-badge { aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; background: rgba(255,255,255,.06); box-shadow: 0 0 0 28px rgba(255,255,255,.025),0 0 0 56px rgba(255,255,255,.018); }
.about-badge strong { margin: -.15rem 0; color: #ff7a66; font-size: clamp(4rem,9vw,7rem); line-height: 1; letter-spacing: -.08em; }
.about-badge span { font-size: .68rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.about-copy h2 { margin: 0; font-size: clamp(2.8rem,5.5vw,5rem); line-height: .95; letter-spacing: -.055em; }
.about-copy > p:not(.eyebrow) { max-width: 650px; color: rgba(255,255,255,.72); font-size: 1.05rem; }
.text-link { display: inline-flex; gap: .45rem; margin-top: 1rem; color: #ff9a89; font-weight: 800; text-decoration: none; }

.contact { padding: 95px 0; scroll-margin-top: 78px; }
.contact-card { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; padding: clamp(2rem,5vw,4rem); border: 1px solid var(--line); border-radius: 24px; background: var(--white); box-shadow: var(--shadow); }
.contact-card h2 { margin: 0; max-width: 650px; color: var(--navy); font-size: clamp(2.2rem,4.5vw,4rem); line-height: 1; letter-spacing: -.05em; }
.contact-card p:not(.eyebrow) { margin-bottom: 0; color: var(--muted); }
.phone-block { padding: 1.5rem; border-radius: 16px; color: var(--white); background: var(--red); }
.phone-block span, .phone-block small { display: block; }
.phone-block span { color: rgba(255,255,255,.7); font-size: .65rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.phone-block a { display: block; margin: .35rem 0 .5rem; font-size: clamp(1.7rem,4vw,3rem); font-weight: 900; line-height: 1; letter-spacing: -.04em; text-decoration: none; }
.phone-block small { color: rgba(255,255,255,.78); }

footer { padding: 55px 0 25px; color: rgba(255,255,255,.65); background: var(--navy-deep); }
.footer-inner { display: grid; grid-template-columns: 1fr 1.25fr .75fr; gap: 3rem; align-items: start; }
.footer-brand { color: var(--white); }
.footer-brand .mark-engine-body { fill: var(--white); }
.footer-brand .mark-engine-lines { stroke: var(--white); }
.footer-brand .mark-flywheel { fill: var(--navy-deep); stroke: #ff6955; }
.footer-brand .mark-engine-hub { fill: var(--white); }
.footer-brand .mark-flywheel-lines { stroke: #ff6955; }
.footer-brand .brand-copy small { color: rgba(255,255,255,.6); }
.footer-inner > p { margin: 0; font-size: .78rem; }
.footer-meta { display: grid; gap: .5rem; text-align: right; font-size: .72rem; }
.footer-meta a { color: var(--white); font-size: 1rem; font-weight: 800; text-decoration: none; }

@media (max-width: 900px) {
  .main-nav { position: fixed; inset: 78px 0 auto; display: none; padding: 1.3rem 20px 1.7rem; background: var(--cream); border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(12,27,46,.1); }
  .main-nav.is-open { display: grid; }
  .header-call { margin-left: auto; }
  .nav-toggle { display: block; }
  .hero { min-height: auto; }
  .hero-grid, .about-grid { grid-template-columns: 1fr; }
  .engine-visual { width: min(100%,650px); margin-inline: auto; }
  .service-card { grid-column: span 3; }
  .service-card:last-child { grid-column: 1/-1; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-meta { text-align: left; }
}

@media (max-width: 640px) {
  .wrap { width: min(calc(100% - 28px),var(--wrap)); }
  .brand-copy strong { font-size: .88rem; }
  .brand-copy small { font-size: .55rem; }
  .header-call { display: none; }
  .hero { padding: 55px 0 70px; }
  .hero h1 { font-size: clamp(3.1rem,15.5vw,4.8rem); }
  .engine-visual { min-height: 410px; }
  .visual-card { inset: 12px 5px; }
  .season-tag { width: 160px; }
  .section-heading, .contact-card { grid-template-columns: 1fr; }
  .services { padding: 80px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card.wide, .service-card:last-child { grid-column: auto; min-height: 250px; }
  .about { padding: 80px 0; }
  .about-badge { width: min(75vw,330px); margin-inline: auto; }
  .contact { padding: 70px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}