:root {
  --navy: #071d3a;
  --blue: #0c5db8;
  --deep-blue: #06152d;
  --red: #990e0e;
  --gold: #f4b23c;
  --white: #ffffff;
  --soft: #f4f7fb;
  --ink: #0b1424;
  --muted: #54627a;
  --shadow: 0 22px 70px rgba(2, 12, 28, 0.2);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--soft);
  line-height: 1.5;
}

a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: rgba(7, 29, 58, 0.96);
  color: var(--white);
  box-shadow: 0 8px 26px rgba(0,0,0,.18);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: .02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), #0b7be8);
  border: 3px solid var(--white);
  font-weight: 900;
  font-size: 1.5rem;
}

.brand-text { text-transform: uppercase; }
.brand-text strong { color: var(--gold); }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(.5rem, 2vw, 1.4rem);
  font-weight: 700;
  font-size: .95rem;
}
.nav a { text-decoration: none; opacity: .92; }
.nav a:hover { opacity: 1; }
.nav-call {
  padding: .65rem .9rem;
  border-radius: 999px;
  background: var(--red);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, .78fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(3rem, 7vw, 6.5rem) clamp(1rem, 4vw, 4rem);
  color: var(--white);
  background:
    radial-gradient(circle at 10% 10%, rgba(12,93,184,.9), transparent 34%),
    linear-gradient(135deg, rgba(7,29,58,.96), rgba(2,10,24,.96)),
    url('/assets/yonis-plumbing-ad-768.jpg') center/cover;
}

.hero-copy { max-width: 780px; }
.eyebrow {
  margin: 0 0 .75rem;
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .82rem;
}

h1, h2, h3 { line-height: 1.05; margin: 0; }
h1 {
  font-size: clamp(2.4rem, 6vw, 5.6rem);
  letter-spacing: -.05em;
  max-width: 920px;
}
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -.04em; }
h3 { font-size: 1.25rem; }
.lead {
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  max-width: 760px;
  margin: 1.25rem 0 0;
  color: rgba(255,255,255,.86);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: .85rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
}
.primary { background: var(--red); color: var(--white); }
.secondary { background: var(--white); color: var(--navy); }

.hero-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 8px solid rgba(255,255,255,.96);
  transform: rotate(1deg);
}
.hero-card img { display: block; width: 100%; height: auto; }

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.35);
  color: var(--white);
  background-color: var(--deep-blue);
}
.trust-strip div {
  padding: clamp(1.2rem, 3vw, 2rem);
  text-align: center;
  background: rgba(255,255,255,.04);
}
.trust-strip strong {
  display: block;
  font-size: clamp(1.8rem, 4vw, 3.4rem);
  line-height: 1;
  color: var(--gold);
}
.trust-strip span { display: block; margin-top: .4rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }

.section {
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 4rem);
}
.section-heading { max-width: 760px; margin-bottom: 2rem; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.service-card, .area-box {
  background: var(--white);
  border-radius: 20px;
  padding: 1.35rem;
  box-shadow: 0 10px 35px rgba(8, 22, 45, 0.08);
  border-top: 5px solid var(--blue);
}
.service-card p, .split p, .cta p { color: var(--muted); }

.split {
  display: grid;
  grid-template-columns: 1fr .75fr;
  gap: 2rem;
  align-items: start;
  background: linear-gradient(180deg, #fff, #edf4ff);
}
ul { margin: .9rem 0 0; padding-left: 1.2rem; }
li { margin: .45rem 0; }

.cta {
  margin: clamp(1rem, 4vw, 4rem);
  padding: clamp(2rem, 5vw, 4.5rem);
  text-align: center;
  color: var(--white);
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--navy), #0a3d78 65%, var(--blue));
  box-shadow: var(--shadow);
}
.cta p { color: rgba(255,255,255,.84); max-width: 720px; margin: 1rem auto 0; }
.centered { justify-content: center; }

.footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem clamp(1rem, 4vw, 4rem);
  color: var(--white);
  background: #020a18;
}
.footer p { margin: 0; }
.footer a { color: var(--white); font-weight: 800; }

@media (max-width: 900px) {
  .hero, .split { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-card { max-width: 520px; transform: none; }
  .nav a:not(.nav-call) { display: none; }
}

@media (max-width: 620px) {
  .site-header { align-items: flex-start; }
  .brand-text { font-size: .9rem; }
  .hero { padding-top: 2.5rem; }
  .service-grid, .trust-strip { grid-template-columns: 1fr; }
  .button { width: 100%; }
  .footer { display: block; text-align: center; }
  .footer p + p { margin-top: .7rem; }
}