:root {
  --navy: #0B1C2C;
  --navy-dark: #061018;
  --steel: #3A5F8A;
  --steel-light: #5B7FA8;
  --steel-pale: #E8EEF4;
  --white: #FFFFFF;
  --off-white: #F7F9FC;
  --text: #1A2A3A;
  --text-muted: #4A5A6A;
  --border: #D0D8E0;
  --accent: #2E5A88;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--steel);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--navy);
}

h1, h2, h3, h4 {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy);
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  margin: 2rem 0 1rem;
}

h3 {
  font-size: 1.2rem;
  margin: 1.5rem 0 0.75rem;
}

p {
  margin-bottom: 1rem;
}

ul, ol {
  margin: 0 0 1rem 1.25rem;
}

li {
  margin-bottom: 0.4rem;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.btn {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.75rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  transition: background 0.15s ease;
}

.btn:hover {
  background: var(--steel);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--navy);
  color: var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

.phone-large {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.phone-large a {
  color: inherit;
}

.section {
  padding: 3rem 0;
}

.section-alt {
  background: var(--off-white);
}

.hero {
  position: relative;
  color: var(--white);
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("/images/pool-leak-detection-west-palm-beach-florida-hero.jpg");
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,28,44,0.88) 0%, rgba(58,95,138,0.72) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero p {
  font-size: 1.125rem;
  max-width: 640px;
  opacity: 0.95;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
  color: var(--navy);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--steel-light);
  border-color: var(--steel);
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.site-header {
  background: var(--navy);
  color: var(--white);
  padding: 0.9rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: -0.01em;
}

.logo:hover {
  color: var(--steel-pale);
}

.nav {
  display: none;
  gap: 1.25rem;
  align-items: center;
}

.nav a {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 500;
}

.nav a:hover {
  color: var(--white);
}

.header-phone {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
}

.header-phone a {
  color: inherit;
}

@media (min-width: 900px) {
  .nav {
    display: flex;
  }
}

.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.85);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}

.site-footer a {
  color: rgba(255,255,255,0.85);
}

.site-footer a:hover {
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.25rem;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.75;
}

.service-list a {
  display: block;
  padding: 0.35rem 0;
}

.cta-box {
  background: var(--navy);
  color: var(--white);
  padding: 2.5rem 1.5rem;
  border-radius: 8px;
  text-align: center;
}

.cta-box h2 {
  color: var(--white);
  margin-top: 0;
}

.cta-box p {
  opacity: 0.9;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.breadcrumb a {
  color: var(--steel);
}

.prose {
  max-width: 720px;
}

.prose h2:first-child {
  margin-top: 0;
}

.img-wrap {
  margin: 1.5rem 0;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.img-wrap img {
  width: 100%;
}

.badge {
  display: inline-block;
  background: var(--steel-pale);
  color: var(--navy);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}