:root {
  --blue-900: #0b2b4a;
  --blue-800: #0f3a63;
  --blue-700: #175a92;
  --blue-600: #1e73be;
  --blue-500: #2a90d8;
  --blue-400: #4aa9e8;
  --blue-100: #e4f1fb;
  --blue-50:  #f2f8fd;
  --ink-900: #12212e;
  --ink-700: #37505f;
  --ink-500: #64798a;
  --line-200: #dce6ee;
  --line-100: #eef3f7;
  --sun: #f6a821;
  --sun-dark: #e0951a;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(11, 43, 74, 0.12);
  --radius: 14px;
  --wrap: 1160px;
}

* { box-sizing: border-box; }
.ic {
  width: 1.05em; height: 1.05em; display: inline-block; vertical-align: -0.16em;
  margin-right: .45em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.ic-fill { fill: currentColor; stroke: none; }
.ico .ic { margin: 0; width: 1.15em; height: 1.15em; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Roboto", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink-900);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Poppins", "Roboto", system-ui, sans-serif; line-height: 1.18; font-weight: 700; }
img { max-width: 100%; display: block; }
a { color: var(--blue-600); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--blue-800); color: #fff; padding: 12px 18px; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Header — light, so the blue logo reads */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--line-200);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 78px; }
.brand { display: flex; align-items: center; }
.brand img { height: 42px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--blue-900); text-decoration: none; font-weight: 500; font-size: 0.97rem; }
.nav a:hover { color: var(--blue-600); }
.header-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-600); color: #fff !important; text-decoration: none;
  padding: 11px 18px; border-radius: 999px; font-weight: 700; font-size: 0.95rem;
  box-shadow: var(--shadow); white-space: nowrap;
}
.header-cta:hover { background: var(--blue-700); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 26px; height: 3px; background: var(--blue-800); margin: 5px 0; border-radius: 3px; transition: .25s; }

/* Hero */
.hero {
  position: relative; color: #fff; text-align: center;
  background: linear-gradient(rgba(9,34,58,0.58), rgba(9,34,58,0.68)), url("images/hero-pool.jpg") center/cover no-repeat;
}
.hero .wrap { padding-top: 116px; padding-bottom: 116px; }
.hero .eyebrow {
  display: inline-block; letter-spacing: .14em; text-transform: uppercase;
  font-size: .8rem; font-weight: 700; color: #cfe6f7; margin-bottom: 16px;
}
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); margin: 0 0 16px; max-width: 900px; margin-inline: auto; }
.hero p.lede { font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 700px; margin: 0 auto 30px; color: #eaf4fc; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 9px; text-decoration: none;
  padding: 15px 26px; border-radius: 999px; font-weight: 700; font-size: 1.02rem; border: 2px solid transparent;
}
.btn-primary { background: var(--sun); color: #3a2600; }
.btn-primary:hover { background: var(--sun-dark); }
.btn-ghost { background: rgba(255,255,255,0.10); color: #fff; border-color: rgba(255,255,255,0.60); }
.btn-ghost:hover { background: rgba(255,255,255,0.2); }
.trust-row {
  display: flex; gap: 26px; justify-content: center; flex-wrap: wrap;
  margin-top: 34px; font-size: .95rem; color: #eaf4fc; font-weight: 500;
}
.trust-row span { display: inline-flex; align-items: center; gap: 8px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Sections */
.section { padding: 82px 0; }
.section.alt { background: var(--blue-50); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head .kicker { color: var(--blue-600); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: .82rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin: 10px 0 14px; color: var(--blue-900); }
.section-head p { color: var(--ink-500); font-size: 1.08rem; margin: 0; }

/* Service cards */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.card {
  background: #fff; border: 1px solid var(--line-200); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(11,43,74,.18); }
.card img { height: 220px; width: 100%; object-fit: cover; background: var(--blue-100); }
.card .card-body { padding: 24px 24px 28px; }
.card h3 { margin: 0 0 10px; font-size: 1.35rem; color: var(--blue-800); }
.card p { margin: 0 0 12px; color: var(--ink-700); font-size: .99rem; }
.card ul.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.card ul.tags li { background: var(--blue-100); color: var(--blue-800); font-weight: 600; font-size: .84rem; padding: 6px 12px; border-radius: 999px; }

/* About */
.about { display: grid; grid-template-columns: 1fr 1.05fr; gap: 52px; align-items: center; }
.about img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about img.about-photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.about h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); color: var(--blue-900); margin-top: 0; }
.about .kicker { color: var(--blue-600); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: .82rem; }
.features { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 16px; }
.features li { display: flex; gap: 13px; align-items: flex-start; }
.features .ico {
  flex: none; width: 42px; height: 42px; border-radius: 10px; background: var(--blue-100);
  color: var(--blue-700); display: grid; place-items: center; font-weight: 800; font-size: .9rem;
}
.features strong { display: block; color: var(--ink-900); }
.features span.sub { color: var(--ink-500); font-size: .95rem; }

/* Service detail (opening/closing checklists) */
.service-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 8px; }
.service-panel {
  background: #fff; border: 1px solid var(--line-200); border-radius: var(--radius);
  padding: 30px 30px 34px; box-shadow: var(--shadow);
}
.service-panel h3 { margin: 0 0 4px; color: var(--blue-800); font-size: 1.4rem; display: flex; align-items: center; gap: 10px; }
.service-panel .sub { color: var(--ink-500); margin: 0 0 18px; font-size: .96rem; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.checklist li { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-700); font-size: .98rem; }
.checklist .ic { color: var(--blue-500); margin-top: .18em; }
.service-note { margin: 20px 0 0; font-size: .9rem; color: var(--ink-500); font-style: italic; }

/* Brands strip */
.brands { text-align: center; }
.brands .kicker { color: var(--blue-600); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: .82rem; }
.brand-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 22px 0 0; padding: 0; list-style: none; }
.brand-list li {
  background: #fff; border: 1px solid var(--line-200); border-radius: 999px;
  padding: 12px 24px; font-weight: 700; color: var(--blue-800); font-size: 1.02rem; letter-spacing: .01em;
}

/* CTA band */
.cta-band {
  color: #fff; text-align: center;
  background: linear-gradient(rgba(11,43,74,0.86), rgba(11,43,74,0.9)), url("images/pool-2.jpg") center/cover no-repeat;
}
.cta-band .wrap { padding: 84px 22px; }
.cta-band h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin: 0 0 12px; }
.cta-band p { max-width: 640px; margin: 0 auto 28px; color: #dcecf8; font-size: 1.12rem; }
.cta-band .addr { margin-top: 26px; font-size: 1.05rem; color: #eaf4fc; }
.cta-band .addr a { color: #fff; text-decoration: none; border-bottom: 2px solid var(--sun); }

/* Footer */
.site-footer { background: var(--blue-900); color: #b9cede; padding: 56px 0 26px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr; gap: 40px; }
.site-footer img.flogo { display: inline-block; width: auto; max-width: 210px; height: auto; margin-bottom: 16px; background:#fff; padding:12px 16px; border-radius:10px; }
.site-footer h4 { color: #fff; font-family: "Poppins", sans-serif; margin: 0 0 14px; font-size: 1.05rem; }
.site-footer a { color: #b9cede; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 9px; }
.footer-contact a { display: inline-flex; align-items: center; gap: 9px; }
.footer-contact .ic { margin-top: .18em; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12); margin-top: 40px; padding-top: 22px;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: #8ba7bf; font-size: .88rem;
}
.footer-credit { text-align: center; margin-top: 16px; font-size: .82rem; opacity: .6; }
.footer-credit a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* Floating mobile call button */
.float-call {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; display: none;
  background: var(--sun); color: #3a2600; text-decoration: none; font-weight: 800;
  padding: 14px 20px; border-radius: 999px; box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

@media (max-width: 900px) {
  .about { grid-template-columns: 1fr; }
  .service-cols { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav {
    position: absolute; top: 78px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: rgba(255,255,255,0.99); border-bottom: 1px solid var(--line-200); padding: 12px 22px 20px; gap: 4px;
    display: none; box-shadow: var(--shadow);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--line-100); }
  .nav .header-cta { margin-top: 10px; justify-content: center; }
  .nav-toggle { display: block; }
  .grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .float-call { display: inline-flex; align-items: center; }
  .section { padding: 60px 0; }
}