:root {
  --ink: #082f49;
  --ink-2: #164e63;
  --aqua: #18cdbb;
  --aqua-dark: #0796a9;
  --mist: #e9fbf8;
  --cream: #fffdf7;
  --white: #fff;
  --muted: #55727e;
  --line: rgba(8, 47, 73, .12);
  --shadow: 0 24px 70px rgba(8, 47, 73, .12);
  --radius: 28px;
  --max: 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;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--ink); color: #fff; padding: .8rem 1rem; border-radius: 999px; }
.skip-link:focus { top: 1rem; }
.shell { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,253,247,.88); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); }
.nav { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand img { content: url("keen2clean-logo-horizontal.png"); width: 285px; height: 68px; object-fit: contain; object-position: left center; }
.nav-links { display: flex; align-items: center; gap: 1.7rem; list-style: none; margin: 0; padding: 0; font-weight: 700; }
.nav-links a { text-decoration: none; }
.nav-links a:not(.button):hover, .nav-links a[aria-current="page"] { color: var(--aqua-dark); }
.menu-toggle { display: none; border: 0; background: none; font: inherit; color: var(--ink); font-weight: 800; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 50px; padding: .75rem 1.25rem; border: 1px solid transparent; border-radius: 999px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 800; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(8,47,73,.22); }
.button--aqua { background: var(--aqua); color: var(--ink); }
.button--ghost { background: transparent; color: var(--ink); border-color: var(--line); }

.hero { position: relative; overflow: hidden; padding: 88px 0 72px; }
.hero::before { content: ""; position: absolute; width: 620px; height: 620px; right: -180px; top: -220px; border-radius: 50%; background: radial-gradient(circle, rgba(24,205,187,.25), rgba(24,205,187,0) 68%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: clamp(3rem, 7vw, 7rem); }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1rem; color: var(--aqua-dark); font-size: .8rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow::before { content: "✦"; font-size: 1rem; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 760px; font-size: clamp(3.1rem, 7vw, 6.7rem); }
h2 { font-size: clamp(2.2rem, 4vw, 4.2rem); }
h3 { font-size: 1.3rem; }
.hero h1 em { color: var(--aqua-dark); font-style: normal; }
.lead { max-width: 690px; margin: 1.5rem 0 2rem; color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.28rem); }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: .65rem 1.4rem; margin-top: 2rem; color: var(--ink-2); font-size: .92rem; font-weight: 750; }
.trust-row span::before { content: "✓"; margin-right: .42rem; color: var(--aqua-dark); }

.hero-art { position: relative; min-height: 520px; }
.hero-card { position: absolute; inset: 15px 0 0 20px; overflow: hidden; border-radius: 48px 48px 120px 48px; background: linear-gradient(150deg, #0a4260, #092f4a 64%); box-shadow: var(--shadow); }
.hero-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 76% 18%, rgba(24,205,187,.42), transparent 31%), repeating-radial-gradient(circle at 50% 130%, transparent 0 48px, rgba(255,255,255,.055) 49px 51px); }
.sparkle { position: absolute; color: var(--aqua); line-height: 1; filter: drop-shadow(0 4px 18px rgba(24,205,187,.45)); }
.sparkle--one { top: 90px; left: 72px; font-size: 110px; }
.sparkle--two { top: 250px; right: 60px; color: #fff; font-size: 62px; }
.sparkle--three { bottom: 54px; left: 160px; font-size: 34px; }
.art-copy { position: absolute; left: 52px; right: 52px; bottom: 52px; z-index: 2; color: #fff; }
.art-copy strong { display: block; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1; letter-spacing: -.04em; }
.art-copy span { display: block; margin-top: .8rem; color: #c9fffa; }
.review-pill { position: absolute; z-index: 3; right: -18px; top: 48px; padding: 1rem 1.2rem; border-radius: 18px; background: #fff; box-shadow: var(--shadow); font-weight: 850; }
.review-pill small { display: block; color: var(--muted); font-weight: 650; }

.section { padding: 92px 0; }
.section--mist { background: var(--mist); }
.section--ink { position: relative; overflow: hidden; background: var(--ink); color: #fff; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 2.5rem; }
.section-head p { max-width: 530px; margin: 0; color: var(--muted); }
.section--ink .section-head p { color: #bcd4dd; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card { display: flex; flex-direction: column; min-height: 285px; padding: 1.7rem; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.75); }
.card-number { color: var(--aqua-dark); font-size: .8rem; font-weight: 900; letter-spacing: .12em; }
.card h3 { margin: auto 0 .8rem; font-size: 1.55rem; }
.card p { margin: 0; color: var(--muted); }
.card-link { margin-top: 1.2rem; color: var(--aqua-dark); font-weight: 850; text-decoration: none; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.feature-panel { padding: clamp(2rem, 5vw, 4.4rem); border-radius: 50px 50px 50px 130px; background: var(--ink); color: #fff; }
.feature-panel p { color: #c4dae2; }
.ticks { display: grid; gap: .85rem; list-style: none; padding: 0; margin: 2rem 0 0; }
.ticks li { display: grid; grid-template-columns: 30px 1fr; align-items: start; }
.ticks li::before { content: "✓"; display: grid; place-items: center; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--aqua); color: var(--ink); font-size: .8rem; font-weight: 900; }
.quote { margin: 0; font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.25; letter-spacing: -.03em; }
.quote cite { display: block; margin-top: 1.4rem; color: var(--muted); font-size: .95rem; font-style: normal; }

.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: clamp(2rem, 5vw, 4rem); border-radius: 44px; background: var(--aqua); }
.cta-band h2 { max-width: 710px; }

.page-hero { padding: 76px 0 58px; }
.page-hero h1 { font-size: clamp(3rem, 6vw, 5.5rem); }
.service-list { display: grid; gap: 1rem; }
.service-row { display: grid; grid-template-columns: 70px minmax(220px,.72fr) 1.28fr; gap: 2rem; padding: 2rem 0; border-top: 1px solid var(--line); }
.service-row:last-child { border-bottom: 1px solid var(--line); }
.service-icon { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 18px; background: var(--mist); color: var(--aqua-dark); font-size: 1.45rem; }
.service-row p { margin: 0; color: var(--muted); }

.contact-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 2rem; align-items: start; }
.contact-copy { position: sticky; top: 112px; }
.contact-copy p { color: var(--muted); }
.contact-card { overflow: hidden; padding: 12px; border: 1px solid var(--line); border-radius: 32px; background: #fff; box-shadow: var(--shadow); }
.contact-card iframe { display: block; border-radius: 22px; }
.mini-note { margin-top: 1rem; padding: 1rem 1.1rem; border-radius: 16px; background: var(--mist); font-size: .9rem; }

.site-footer { padding: 55px 0 30px; background: #061f31; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .6fr .6fr; gap: 3rem; }
.footer-brand img { content: url("keen2clean-logo-horizontal.png"); width: min(360px, 100%); height: 108px; object-fit: contain; object-position: left center; padding: 10px 14px; border-radius: 20px; background: #fff; }
.footer-brand p { max-width: 400px; color: #b7ced7; }
.footer-list { list-style: none; padding: 0; margin: .8rem 0 0; }
.footer-list li + li { margin-top: .55rem; }
.footer-list a { color: #cce0e7; text-decoration: none; }
.footer-list a:hover { color: var(--aqua); }
.copyright { margin-top: 3rem; padding-top: 1.2rem; border-top: 1px solid rgba(255,255,255,.12); color: #9db9c4; font-size: .85rem; }
.kleanflo-credit { float: right; }
.kleanflo-credit a { color: var(--aqua); font-weight: 750; text-decoration: none; }
.kleanflo-credit a:hover { text-decoration: underline; }

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; left: 20px; right: 20px; top: 76px; flex-direction: column; align-items: stretch; padding: 1rem; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow); }
  .nav-links.is-open { display: flex; }
  .nav-links .button { width: 100%; }
  .hero-grid, .split, .contact-layout { grid-template-columns: 1fr; }
  .hero { padding-top: 56px; }
  .hero-art { min-height: 450px; }
  .review-pill { right: 10px; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 220px; }
  .section-head { align-items: start; flex-direction: column; }
  .service-row { grid-template-columns: 56px 1fr; gap: 1.2rem; }
  .service-row p { grid-column: 2; }
  .contact-copy { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .shell { width: min(100% - 28px, var(--max)); }
  .brand img { width: 215px; height: 58px; }
  .section { padding: 70px 0; }
  .hero-art { min-height: 390px; }
  .hero-card { inset-left: 0; border-radius: 34px 34px 90px 34px; }
  .art-copy { left: 30px; right: 30px; bottom: 36px; }
  .sparkle--one { left: 48px; }
  .review-pill { top: 26px; font-size: .85rem; }
  .cta-band { align-items: stretch; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .kleanflo-credit { display: block; float: none; margin-top: .6rem; }
}

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