/* ==========================================================================
   CRC & Sons Septic Services: stylesheet
   ========================================================================== */

:root {
  /* Brand colors */
  --navy: #061A3D;
  --harbor: #0A2146;
  --orange: #EF6A14;
  --orange-dark: #DB6011;
  --white: #FFFFFF;
  --mist: #EEF1F4;
  --steel: #6C758B;
  --sand: #E8E1D6;

  /* Text */
  --text-body: #1C2433;
  --text-muted: var(--steel);

  /* Type */
  --font-display: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 5.5rem;
  --space-10: 7.5rem;

  /* Layout */
  --container-width: 1240px;
  --container-pad: 1.5rem;
  --radius-sm: 3px;
  --radius-md: 6px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(6, 26, 61, 0.08), 0 1px 1px rgba(6, 26, 61, 0.06);
  --shadow-md: 0 8px 24px rgba(6, 26, 61, 0.14);
  --transition-fast: 160ms ease;
  --transition-base: 240ms ease;

  --header-height: 84px;
  --header-height-compact: 64px;
}

/* ---------------------------------------------------------------------- */
/* Reset / base                                                           */
/* ---------------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height-compact) + 16px);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  color: var(--navy);
}

p { margin: 0; }

button { font-family: inherit; cursor: pointer; }

svg.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }
svg.icon-lg { width: 2.25rem; height: 2.25rem; }

.container {
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--orange);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 1000;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------------------------------------------------------------- */
/* Buttons                                                                 */
/* ---------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 0.95rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
  min-height: 48px;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--orange);
  color: var(--navy);
  border-color: var(--orange);
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); }

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn-large { padding: 1.15rem 2rem; font-size: 1.0625rem; }
.btn-compact { padding: 0.6rem 1.1rem; font-size: 0.875rem; min-height: 40px; }

/* ---------------------------------------------------------------------- */
/* Header                                                                  */
/* ---------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--white);
  border-bottom: 1px solid rgba(6,26,61,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  transition: height var(--transition-base);
  gap: var(--space-5);
}

.site-header.is-compact .header-inner { height: var(--header-height-compact); }

.brand { display: inline-flex; align-items: center; }
.brand-logo {
  height: 52px;
  width: auto;
  transition: height var(--transition-base);
}
.site-header.is-compact .brand-logo { height: 40px; }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  position: relative;
  padding-block: 0.4rem;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.main-nav a:hover::after,
.main-nav a:focus-visible::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }

.header-call { display: none; }

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid rgba(6,26,61,0.18);
  border-radius: var(--radius-sm);
}
.menu-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  background: var(--navy);
  color: var(--white);
  padding: var(--space-5) var(--container-pad) var(--space-6);
}
.mobile-nav.is-open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 0; }
.mobile-nav a {
  display: block;
  padding: 0.9rem 0;
  font-weight: 600;
  font-size: 1.05rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.mobile-nav-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.mobile-nav-actions .btn { flex: 1; }

@media (min-width: 900px) {
  .header-call { display: inline-flex; }
  .menu-toggle { display: none; }
  .mobile-nav { display: none !important; }
}
@media (max-width: 899.98px) {
  .main-nav { display: none; }
}

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  padding-block: var(--space-9) var(--space-8);
}

.hero-circle {
  position: absolute;
  top: 50%;
  right: -12%;
  width: 640px;
  height: 640px;
  max-width: 90vw;
  max-height: 90vw;
  transform: translateY(-50%);
}
.hero-circle::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--orange);
  clip-path: polygon(0% 0%, 100% 0%, 100% 62%, 55% 62%, 55% 100%, 0% 100%);
  opacity: 0.55;
}
.hero-circle::after {
  content: '';
  position: absolute;
  inset: 60px;
  border-radius: 50%;
  background-image: url('/assets/images/pattern-wake.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  mix-blend-mode: screen;
}

.hero-circle-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58%;
  transform: translate(-50%, -50%);
  opacity: 0.14;
}

.hero-grid { position: relative; z-index: 1; }

.hero-copy { max-width: 700px; }

.hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  letter-spacing: -0.01em;
}

.hero-lead {
  margin-top: var(--space-5);
  font-size: 1.125rem;
  line-height: 1.7;
  color: #D8DEEA;
  max-width: 58ch;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.hero-trust {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  font-weight: 600;
  font-size: 0.95rem;
  color: #B9C3D6;
}
.hero-trust span:not([aria-hidden]) { white-space: nowrap; }

/* ---------------------------------------------------------------------- */
/* Trust strip                                                             */
/* ---------------------------------------------------------------------- */

.trust-strip {
  background: var(--mist);
  padding-block: var(--space-7);
  border-bottom: 1px solid rgba(6,26,61,0.06);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6) var(--space-5);
}

.trust-item { position: relative; padding-left: 0; }
.trust-item .icon-lg { color: var(--orange); margin-bottom: var(--space-3); }
.trust-title {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.trust-item p { color: var(--text-muted); font-size: 0.925rem; }

@media (min-width: 700px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-item { padding-right: var(--space-4); }
}

/* ---------------------------------------------------------------------- */
/* Who we serve                                                            */
/* ---------------------------------------------------------------------- */

.who-serve {
  position: relative;
  background: var(--sand);
  padding-block: var(--space-9);
  overflow: hidden;
}

.who-serve-pattern {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/pattern-marlin-navy.webp');
  background-size: 440px;
  background-position: center;
  opacity: 0.08;
}

.who-serve > .container { position: relative; z-index: 1; }

.who-serve-heading { max-width: 640px; margin-bottom: var(--space-7); }
.who-serve-heading h2 { font-size: clamp(1.75rem, 3vw, 2.35rem); }
.who-serve-heading p { margin-top: var(--space-3); color: var(--text-muted); font-size: 1.05rem; }

.who-serve-grid {
  display: grid;
  gap: var(--space-5);
}

.who-serve-card {
  background: var(--white);
  border: 1px solid rgba(6,26,61,0.1);
  border-radius: var(--radius-sm);
  padding: var(--space-6);
}

.who-serve-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--mist);
  color: var(--orange);
  margin-bottom: var(--space-4);
}
.who-serve-icon .icon { width: 28px; height: 28px; }

.who-serve-card h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.who-serve-card p { color: var(--text-muted); font-size: 0.95rem; }

@media (min-width: 700px) {
  .who-serve-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------------------------------------------------------------------- */
/* Services                                                                 */
/* ---------------------------------------------------------------------- */

.services { padding-block: var(--space-9); }

.services-layout {
  display: grid;
  gap: var(--space-7);
}

.services-intro h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  max-width: 16ch;
}
.services-intro p {
  margin-top: var(--space-4);
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 40ch;
}
.services-intro p a { color: var(--navy); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.services-intro-cta { margin-top: var(--space-5); }

.services-list {
  border-top: 1px solid rgba(6,26,61,0.1);
}

.service-row {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-bottom: 1px solid rgba(6,26,61,0.1);
  scroll-margin-top: calc(var(--header-height-compact) + 16px);
}

.service-row-index {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--orange);
  font-weight: 700;
}

.service-row-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
}
.service-row-body p { color: var(--text-muted); max-width: 68ch; }

@media (min-width: 960px) {
  .services-layout {
    grid-template-columns: 340px 1fr;
    align-items: start;
  }
  .services-intro { position: sticky; top: calc(var(--header-height-compact) + 32px); }
}

/* ---------------------------------------------------------------------- */
/* Emergency                                                               */
/* ---------------------------------------------------------------------- */

.emergency {
  position: relative;
  background: var(--harbor);
  color: var(--white);
  padding-block: var(--space-9);
  overflow: hidden;
}

.emergency-pattern {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/pattern-wake.webp');
  background-size: 900px;
  opacity: 0.14;
  mix-blend-mode: screen;
}

.emergency-inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.emergency h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
}

.emergency p {
  margin-top: var(--space-5);
  font-size: 1.1rem;
  color: #D8DEEA;
  line-height: 1.7;
}
.emergency p a { color: var(--orange); font-weight: 700; }

.emergency-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

/* ---------------------------------------------------------------------- */
/* Why CRC                                                                  */
/* ---------------------------------------------------------------------- */

.why-crc { padding-block: var(--space-9); background: var(--white); }

.why-crc-grid {
  display: grid;
  gap: var(--space-7);
}

.why-crc-heading h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  max-width: 18ch;
}
.why-crc-heading p {
  margin-top: var(--space-4);
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 42ch;
}

.why-crc-list { display: flex; flex-direction: column; gap: var(--space-5); }
.why-crc-list li {
  display: flex;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(6,26,61,0.08);
}
.why-crc-list li:last-child { border-bottom: none; padding-bottom: 0; }
.why-crc-list .icon {
  color: var(--white);
  background: var(--orange);
  border-radius: 50%;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0.4rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.why-crc-list h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.why-crc-list p { color: var(--text-muted); }

@media (min-width: 960px) {
  .why-crc-grid { grid-template-columns: 380px 1fr; }
}

/* ---------------------------------------------------------------------- */
/* Service area                                                            */
/* ---------------------------------------------------------------------- */

.service-area {
  background: var(--sand);
  padding-block: var(--space-9);
  position: relative;
  overflow: hidden;
}

.service-area-pattern {
  position: absolute;
  left: -70px;
  bottom: -70px;
  width: 380px;
  height: 380px;
  background-image: url('/assets/images/pattern-marlin-navy.webp');
  background-size: 280px;
  opacity: 0.08;
  -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle, #000 0%, transparent 72%);
}

.service-area-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
}

.service-area-copy h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  max-width: 20ch;
}
.service-area-copy p {
  margin-top: var(--space-4);
  font-size: 1.05rem;
  color: #4A4335;
  max-width: 46ch;
}
.service-area-note { margin-top: var(--space-4); font-weight: 600; }
.service-area-note a { text-decoration: underline; text-underline-offset: 3px; }

.service-area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.service-area-list span {
  background: var(--white);
  border: 1px solid rgba(6,26,61,0.14);
  color: var(--navy);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
}

@media (min-width: 960px) {
  .service-area-grid { grid-template-columns: 1fr 1fr; align-items: center; }
}

/* ---------------------------------------------------------------------- */
/* FAQ                                                                      */
/* ---------------------------------------------------------------------- */

.faq { padding-block: var(--space-9); background: var(--white); }

.faq-layout { display: grid; gap: var(--space-6); }

.faq-heading h2 { font-size: clamp(1.75rem, 3vw, 2.35rem); max-width: 18ch; }
.faq-heading p { margin-top: var(--space-4); color: var(--text-muted); max-width: 40ch; }

.faq-list { border-top: 1px solid rgba(6,26,61,0.12); }

.faq-item {
  border-bottom: 1px solid rgba(6,26,61,0.12);
  padding-block: var(--space-4);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  padding-block: 0.4rem;
}
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '';
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(45deg);
  transition: transform var(--transition-fast);
  margin-top: -4px;
}
.faq-item[open] summary::after { transform: rotate(-135deg); margin-top: 4px; }

.faq-item p {
  margin-top: var(--space-3);
  color: var(--text-muted);
  max-width: 68ch;
  padding-right: 2rem;
}

@media (min-width: 960px) {
  .faq-layout { grid-template-columns: 340px 1fr; }
}

/* ---------------------------------------------------------------------- */
/* Final CTA                                                               */
/* ---------------------------------------------------------------------- */

.final-cta {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding-block: var(--space-9);
  text-align: center;
  overflow: hidden;
}

.final-cta-pattern {
  position: absolute;
  right: -80px;
  top: -80px;
  width: 420px;
  height: 420px;
  background-image: url('/assets/images/pattern-marlin-mono.webp');
  background-size: 300px;
  opacity: 0.05;
  -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle, #000 0%, transparent 72%);
}

.final-cta-inner { position: relative; z-index: 1; max-width: 720px; margin-inline: auto; }

.final-cta h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 3.8vw, 2.7rem);
}

.final-cta-phone {
  display: inline-block;
  margin-top: var(--space-5);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  color: var(--orange);
}

.final-cta-chips {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5em 1.25em;
  color: #C7CEDD;
  font-weight: 600;
  font-size: 0.95rem;
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.optional-form {
  margin-top: var(--space-8);
  text-align: left;
  border-top: 1px solid rgba(255,255,255,0.16);
  padding-top: var(--space-5);
}
.optional-form summary {
  list-style: none;
  cursor: pointer;
  text-align: center;
  font-weight: 600;
  color: #C7CEDD;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.optional-form summary::-webkit-details-marker { display: none; }
.optional-form-inner { margin-top: var(--space-5); }

.form-note {
  font-size: 0.9rem;
  color: #B9C3D6;
  margin-bottom: var(--space-4);
  max-width: 56ch;
}

.form-row { margin-bottom: var(--space-4); }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 0.4rem;
  color: #D8DEEA;
}
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.06);
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
}
.form-row input::placeholder,
.form-row textarea::placeholder { color: #8E98AE; }
.form-row input:focus,
.form-row textarea:focus { outline: 2px solid var(--orange); outline-offset: 1px; }

.form-status { margin-top: var(--space-3); font-weight: 600; color: var(--orange); font-size: 0.9rem; }

/* ---------------------------------------------------------------------- */
/* Footer                                                                   */
/* ---------------------------------------------------------------------- */

.site-footer {
  position: relative;
  background: var(--navy);
  color: #C7CEDD;
  padding-bottom: var(--space-6);
  overflow: hidden;
}

.footer-stripe {
  height: 6px;
  background: linear-gradient(90deg, var(--orange) 0 33%, var(--white) 33% 66%, var(--navy) 66% 100%);
}

.footer-inner {
  display: grid;
  gap: var(--space-6);
  padding-block: var(--space-8) var(--space-6);
  position: relative;
  z-index: 1;
}

.footer-brand img { height: 44px; width: auto; margin-bottom: var(--space-4); }
.footer-brand p { max-width: 34ch; font-size: 0.925rem; line-height: 1.7; }

.footer-col h2 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a:hover { color: var(--white); text-decoration: underline; }
.footer-col p { font-size: 0.925rem; }

.footer-pattern {
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 260px;
  height: 260px;
  background-image: url('/assets/images/pattern-marlin-mono.webp');
  background-size: 220px;
  opacity: 0.06;
  -webkit-mask-image: radial-gradient(circle, #000 0%, transparent 75%);
  mask-image: radial-gradient(circle, #000 0%, transparent 75%);
  pointer-events: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-5);
  font-size: 0.85rem;
  color: #8E98AE;
  position: relative;
  z-index: 1;
}

@media (min-width: 720px) {
  .footer-inner { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}

/* ---------------------------------------------------------------------- */
/* Sticky mobile call/text bar                                             */
/* ---------------------------------------------------------------------- */

.sticky-call-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 600;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--navy);
  border-top: 3px solid var(--orange);
  padding-bottom: env(safe-area-inset-bottom, 0);
  box-shadow: 0 -6px 18px rgba(6,26,61,0.25);
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
}

.sticky-call-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.95rem 1rem;
  font-weight: 700;
  font-size: 0.95rem;
  min-height: 56px;
}

.sticky-call { background: var(--orange); color: var(--navy); }
.sticky-text { background: var(--harbor); color: var(--white); }

body { padding-bottom: 72px; }

@media (min-width: 900px) {
  .sticky-call-bar { display: none; }
  body { padding-bottom: 0; }
}

/* ---------------------------------------------------------------------- */
/* Scroll reveal                                                           */
/* ---------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 560ms ease, transform 560ms ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------------------------------------------------------------------- */
/* Responsive type refinements                                             */
/* ---------------------------------------------------------------------- */

@media (max-width: 480px) {
  :root { --container-pad: 1.25rem; }
  .btn-large { width: 100%; }
  .hero-cta .btn { width: 100%; }
  .emergency-cta .btn { width: 100%; }
  .final-cta-buttons .btn { width: 100%; }
}

@media (min-width: 1440px) {
  :root { --container-width: 1320px; }
}