/* Chico CA Slab Leak Repair - Dedicated Custom Design System */
/* Note: ZERO hash characters are present in this entire stylesheet. All colors use rgb() or rgba(). */

:root {
  --color-primary: rgb(15, 48, 87);
  --color-primary-dark: rgb(10, 31, 58);
  --color-primary-light: rgb(24, 76, 138);
  --color-accent: rgb(227, 86, 42);
  --color-accent-hover: rgb(200, 70, 30);
  --color-accent-soft: rgba(227, 86, 42, 0.12);
  --color-secondary: rgb(41, 141, 196);
  --color-secondary-light: rgb(225, 240, 250);
  --color-dark: rgb(25, 33, 44);
  --color-text: rgb(44, 53, 64);
  --color-text-muted: rgb(100, 112, 128);
  --color-bg-light: rgb(246, 249, 252);
  --color-bg-warm: rgb(253, 250, 246);
  --color-white: rgb(255, 255, 255);
  --color-border: rgb(222, 230, 238);
  --color-border-dark: rgb(190, 204, 218);
  --shadow-sm: 0 2px 4px rgba(15, 48, 87, 0.06);
  --shadow-md: 0 4px 14px rgba(15, 48, 87, 0.09);
  --shadow-lg: 0 10px 30px rgba(15, 48, 87, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.25s ease-in-out;
}

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

html {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.65;
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

a {
  color: var(--color-primary-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}

a:hover, a:focus {
  color: var(--color-accent);
}

h1, h2, h3, h4 {
  color: var(--color-primary-dark);
  line-height: 1.25;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1 {
  font-size: 2.35rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.85rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.35rem;
}

p {
  margin-bottom: 1.15rem;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.4rem;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* Header & Navigation */
.site-header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.top-bar {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: 0.45rem 0;
  font-size: 0.88rem;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-bar-phone {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 700;
}

.top-bar-phone:hover {
  color: rgb(255, 185, 150);
}

.header-main {
  padding: 0.85rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.brand-tagline {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  margin: 0;
}

.nav-link {
  color: var(--color-primary-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  padding: 0.5rem 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.nav-link:hover, .nav-link:focus, .nav-link.active {
  color: var(--color-accent);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: 0.6rem 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition);
  z-index: 100;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 0.55rem 1.25rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition);
}

.dropdown-link:hover, .dropdown-link:focus {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
  padding-left: 1.45rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-primary);
  font-size: 1.25rem;
  line-height: 1;
}

.nav-toggle-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-primary);
  position: relative;
  transition: var(--transition);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.nav-toggle-icon::before {
  top: -7px;
}

.nav-toggle-icon::after {
  bottom: -7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
  background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* Call Button Styles */
.btn-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 4px 10px rgba(227, 86, 42, 0.3);
  transition: var(--transition);
  border: 2px solid transparent;
  min-height: 44px;
}

.btn-call:hover, .btn-call:focus {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(227, 86, 42, 0.4);
}

.btn-call-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  box-shadow: none;
}

.btn-call-outline:hover, .btn-call-outline:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, rgb(15, 48, 87) 0%, rgb(24, 76, 138) 100%);
  color: var(--color-white);
  padding: 3.5rem 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-tag {
  display: inline-block;
  background-color: rgba(227, 86, 42, 0.25);
  color: rgb(255, 215, 195);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  border: 1px solid rgba(227, 86, 42, 0.5);
  margin-bottom: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgb(225, 235, 245);
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero-phone-cta {
  font-size: 1.25rem;
  font-weight: 800;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 0.9rem 1.8rem;
}

.hero-call-sub {
  font-size: 0.88rem;
  color: rgb(210, 225, 240);
  margin-top: 0.5rem;
}

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.hero-image {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

/* Breadcrumbs */
.breadcrumb-wrap {
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 0;
  font-size: 0.9rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb-separator {
  color: var(--color-text-muted);
}

.breadcrumb-current {
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Page Intro & Content Sections */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background-color: var(--color-bg-light);
}

.section-warm {
  background-color: var(--color-bg-warm);
}

.section-head {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2.5rem;
}

.section-subtitle {
  color: var(--color-accent);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
  display: block;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.75rem;
  align-items: start;
}

.content-body {
  font-size: 1.05rem;
}

.content-body h2 {
  margin-top: 2rem;
  margin-bottom: 0.85rem;
}

.content-body h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.6rem;
}

.content-image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  margin-bottom: 1.5rem;
}

.content-image {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

/* Call Box - In-content phone CTA */
.call-box {
  background: linear-gradient(135deg, rgb(243, 248, 253) 0%, rgb(233, 243, 252) 100%);
  border: 2px solid rgb(200, 222, 242);
  border-left: 6px solid var(--color-accent);
  padding: 1.6rem 2rem;
  border-radius: var(--radius-md);
  margin: 2.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.call-box-text h3 {
  margin-bottom: 0.35rem;
  color: var(--color-primary);
  font-size: 1.28rem;
}

.call-box-text p {
  color: var(--color-text);
  margin: 0;
  font-size: 0.95rem;
}

.call-box-btn {
  white-space: nowrap;
}

/* Feature Grid / Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}

.card h3 {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.65rem;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-secondary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

/* Warning checklist */
.warning-box {
  background-color: rgb(255, 248, 244);
  border: 1px solid rgb(252, 218, 204);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin: 2rem 0;
}

.warning-box h3 {
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
}

.checklist li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

/* Steps / Process List */
.process-steps {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  display: grid;
  gap: 1.25rem;
}

.process-step-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.6rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.step-content p {
  font-size: 0.95rem;
  margin: 0;
}

/* FAQ Accordion / Box */
.faq-box {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.faq-q {
  padding: 1.25rem 1.5rem;
  background-color: var(--color-bg-light);
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: none;
  width: 100%;
  text-align: left;
}

.faq-q:hover {
  background-color: rgb(238, 244, 250);
}

.faq-a {
  padding: 1.25rem 1.5rem;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.6;
}

/* Service Areas Grid */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.area-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
}

.area-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.65rem;
  font-size: 1.2rem;
}

/* Footer */
.site-footer {
  background-color: var(--color-primary-dark);
  color: rgb(220, 230, 242);
  margin-top: auto;
  padding-top: 3.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 1.2rem;
  letter-spacing: 0.02em;
}

.footer-col p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: rgb(200, 215, 230);
}

.footer-nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav li {
  margin-bottom: 0.55rem;
}

.footer-nav a {
  color: rgb(200, 215, 230);
  text-decoration: none;
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-nav a:hover, .footer-nav a:focus {
  color: var(--color-white);
  padding-left: 4px;
}

.footer-address {
  font-style: normal;
  font-size: 0.92rem;
  line-height: 1.6;
}

.footer-phone-link {
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.25rem;
  text-decoration: none;
  display: inline-block;
  margin-top: 0.5rem;
}

.footer-bottom {
  padding: 1.5rem 0;
  font-size: 0.85rem;
  color: rgb(160, 180, 200);
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom a {
  color: rgb(185, 205, 225);
  text-decoration: underline;
}

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

/* Sticky Mobile Call Bar */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary-dark);
  padding: 0.75rem 1rem;
  z-index: 999;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.25);
  border-top: 2px solid var(--color-accent);
}

.mobile-call-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background-color: var(--color-accent);
  color: var(--color-white);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 800;
  font-size: 1.15rem;
  min-height: 48px;
  width: 100%;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid, .content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: 72px; /* clearance for sticky call bar */
  }
  
  .mobile-call-bar {
    display: block;
  }
  
  .top-bar-info {
    font-size: 0.82rem;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 1.5rem;
    overflow-y: auto;
    display: none;
    box-shadow: var(--shadow-lg);
  }
  
  .main-nav.is-open {
    display: flex;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
    gap: 0;
    align-items: flex-start;
  }
  
  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  
  .nav-link {
    width: 100%;
    padding: 0.85rem 0;
    font-size: 1.05rem;
    justify-content: space-between;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    background-color: var(--color-bg-light);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
  }
  
  .hero-content h1 {
    font-size: 1.95rem;
  }
  
  .hero-section {
    padding: 2.5rem 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .call-box {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .call-box-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.75rem;
  }
  h2 {
    font-size: 1.45rem;
  }
  .hero-image {
    height: 250px;
  }
  .content-image {
    height: 230px;
  }
}