:root {
  --ink: #073f49;
  --ink-2: #075a68;
  --paper: #fbfffe;
  --mist: #e8f8f7;
  --aqua: #59d6db;
  --teal: #2295aa;
  --green: #10aa78;
  --green-deep: #087654;
  --line: rgba(7, 63, 73, 0.16);
  --shadow: 0 22px 70px rgba(7, 63, 73, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
}

a { color: inherit; }
.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .8rem 1rem;
  background: white;
  border-radius: .3rem;
}
.skip-link:focus { top: 1rem; }

.site-header {
  height: 84px;
  padding: 0 clamp(1.1rem, 4vw, 4.5rem);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  background: var(--paper);
}

.brand {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: .72rem;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: -.02em;
}
.brand-mark {
  display: block;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

nav { display: flex; gap: clamp(1.2rem, 3vw, 2.5rem); }
nav a { font-size: .92rem; font-weight: 600; text-decoration: none; }
nav a:hover { color: var(--green-deep); }

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: .75rem 1.2rem;
  border: 0;
  border-radius: 4px;
  background: var(--green);
  color: white;
  font-size: .92rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); background: #0c9368; }
.button-small { min-height: 43px; justify-self: end; padding-inline: 1rem; }

.hero {
  position: relative;
  min-height: min(740px, calc(100vh - 84px));
  overflow: hidden;
  background: var(--ink);
  color: white;
  isolation: isolate;
}
.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  background: linear-gradient(125deg, #075a68, #59d6db);
  background-image: url("hero-cleaning.png"), linear-gradient(125deg, #075a68, #59d6db);
  background-position: center;
  background-size: cover;
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg, rgba(4, 58, 68, .98) 0%, rgba(4, 58, 68, .89) 39%, rgba(4, 58, 68, .28) 70%, rgba(4, 58, 68, .05) 100%), linear-gradient(0deg, rgba(4, 58, 68, .36), transparent 50%);
}
.hero-content {
  width: min(740px, 88%);
  padding: clamp(5.5rem, 11vw, 9rem) 0 7rem clamp(1.3rem, 8vw, 8rem);
}
.eyebrow {
  margin: 0 0 1rem;
  color: var(--aqua);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.eyebrow.dark { color: var(--green-deep); }
h1, h2, h3 { font-family: "Manrope", sans-serif; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 680px; margin: 0; font-size: clamp(3.5rem, 7.7vw, 7.7rem); }
h1 em { color: var(--aqua); font-style: normal; }
.hero-copy { max-width: 620px; margin: 1.6rem 0 2rem; color: rgba(255,255,255,.78); font-size: clamp(1.05rem, 1.7vw, 1.26rem); }
.hero-actions { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.text-link { font-weight: 700; text-decoration: none; }
.text-link span { margin-left: .35rem; color: var(--aqua); }
.availability-card {
  position: absolute;
  right: clamp(1.2rem, 4vw, 4rem);
  bottom: clamp(1.2rem, 4vw, 3.4rem);
  display: grid;
  min-width: 260px;
  padding: 1.2rem 1.35rem;
  border-left: 4px solid var(--aqua);
  background: rgba(4, 68, 79, .9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.availability-card strong { margin: .15rem 0; font-family: "Manrope"; font-size: 1.35rem; }
.availability-card span { color: rgba(255,255,255,.75); font-size: .88rem; }
.availability-card .availability-label { color: var(--aqua); font-size: .68rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--mist);
}
.trust-strip div { display: grid; grid-template-columns: auto 1fr; gap: 0 .9rem; padding: 1.5rem clamp(1.2rem, 4vw, 4rem); border-right: 1px solid var(--line); }
.trust-strip div:last-child { border-right: 0; }
.trust-strip span { grid-row: span 2; align-self: center; color: var(--green-deep); font-family: "Manrope"; font-weight: 800; }
.trust-strip strong { font-family: "Manrope"; font-size: .96rem; }
.trust-strip small { color: #51676a; font-size: .77rem; }

.section-pad { padding: clamp(4.5rem, 9vw, 9rem) clamp(1.3rem, 8vw, 8rem); }
.intro { display: grid; grid-template-columns: 1fr 2fr; gap: 3rem; align-items: start; }
.section-kicker { padding-top: .7rem; color: var(--green-deep); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.intro-copy h2, .section-heading h2, .approach h2, .fit-card h2, .contact h2 { margin: 0; font-size: clamp(2.2rem, 4.7vw, 4.7rem); }
.intro-copy p { max-width: 760px; color: #50666a; font-size: 1.15rem; }

.services { background: #edf9f8; }
.section-heading { display: grid; grid-template-columns: 1.55fr 1fr; gap: 4rem; align-items: end; margin-bottom: 3rem; }
.section-heading p:last-child { max-width: 460px; margin: 0 0 .5rem; color: #546a6d; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { display: grid; grid-template-columns: auto 1fr; gap: 1.3rem; min-height: 290px; padding: clamp(1.6rem, 4vw, 3rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.46); }
.service-card.featured { min-height: 390px; background: var(--ink); color: white; }
.service-card.accent-card { background: #9de8e9; }
.service-number { color: var(--green-deep); font-family: "Manrope"; font-size: .8rem; font-weight: 800; }
.featured .service-number { color: var(--aqua); }
.service-card h3 { margin: 0 0 .8rem; font-size: clamp(1.6rem, 3vw, 2.7rem); }
.service-card p { margin: 0; color: #50666a; }
.featured p { color: rgba(255,255,255,.72); }
.service-card ul { margin: 1.4rem 0 0; padding: 0; list-style: none; }
.service-card li { margin: .55rem 0; padding-left: 1.3rem; color: rgba(255,255,255,.86); }
.service-card li::before { content: "✓"; margin-left: -1.3rem; margin-right: .45rem; color: var(--aqua); }

.approach { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(3rem, 8vw, 8rem); background: var(--ink); color: white; }
.approach-panel p:last-child { max-width: 530px; color: rgba(255,255,255,.68); }
.steps { margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 54px 1fr; gap: 1.2rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.16); }
.steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.steps li > span { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; color: var(--aqua); font-weight: 700; }
.steps h3 { margin: 0 0 .4rem; font-size: 1.35rem; }
.steps p { margin: 0; color: rgba(255,255,255,.65); }

.fit-section { background: var(--mist); }
.fit-card { padding: clamp(2rem, 6vw, 5.5rem); border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow); }
.fit-card h2 { max-width: 1000px; }
.fit-list { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 3rem; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.fit-list span { padding: 1.2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-weight: 600; }

.contact { display: grid; grid-template-columns: 1.35fr .85fr; gap: clamp(3rem, 9vw, 9rem); align-items: center; background: #bfeeed; }
.contact-copy p:last-child { max-width: 660px; color: #4c6266; font-size: 1.1rem; }
.contact-card { padding: 2.3rem; background: var(--paper); box-shadow: var(--shadow); }
.contact-status { margin-bottom: 2rem; color: var(--green); font-size: .8rem; font-weight: 700; }
.contact-status span { display: inline-block; width: 8px; height: 8px; margin-right: .5rem; border-radius: 50%; background: var(--green); }
.contact-card h3 { margin: 0; font-size: 2rem; }
.contact-card p { color: #607175; }
.contact-actions { display: grid; gap: 1rem; margin-top: 1.5rem; }
.contact-actions .button { width: 100%; }
.contact-email { color: var(--green-deep); font-weight: 700; text-align: center; text-underline-offset: .24em; }
.contact-email:hover { color: var(--ink-2); }

footer { display: grid; grid-template-columns: 1fr auto auto; gap: 2rem; align-items: center; padding: 2.5rem clamp(1.3rem, 8vw, 8rem); background: #053d47; color: rgba(255,255,255,.68); font-size: .85rem; }
.footer-brand { color: white; }
footer p { margin: 0; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  nav { display: none; }
  .hero { min-height: 760px; }
  .hero-content { padding-left: clamp(1.3rem, 7vw, 4rem); }
  .availability-card { right: auto; left: clamp(1.3rem, 7vw, 4rem); }
  .trust-strip, .intro, .section-heading, .approach, .contact { grid-template-columns: 1fr; }
  .trust-strip div { border-right: 0; border-bottom: 1px solid var(--line); }
  .service-grid { grid-template-columns: 1fr; }
  .fit-list { grid-template-columns: repeat(2, 1fr); }
  footer { grid-template-columns: 1fr; gap: .7rem; }
}

@media (max-width: 560px) {
  .site-header { height: 74px; }
  .site-header .button-small { display: none; }
  .hero { min-height: 760px; }
  .hero-content { width: 100%; padding-top: 5rem; padding-right: 1.3rem; }
  h1 { font-size: clamp(3.2rem, 17vw, 5.2rem); }
  .hero-shade { background: linear-gradient(90deg, rgba(5,28,33,.95), rgba(5,28,33,.62)), linear-gradient(0deg, rgba(5,28,33,.7), transparent 65%); }
  .availability-card { bottom: 1.2rem; min-width: calc(100% - 2.6rem); }
  .fit-list { grid-template-columns: 1fr; }
  .service-card { grid-template-columns: 1fr; min-height: 0; }
  .service-card.featured { min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}