:root {
  --color-primary: #136F84;
  --color-background: #0B1B3D;
  --color-surface: #142952;
  --color-text: #F8FAFC;
  --color-muted: #94A3B8;
  --color-accent: #00E5FF;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Chivo', sans-serif;
  --radius: 0px;
  --border-active: 1px solid #00E5FF;
  --shadow-brutal: 4px 4px 0px #00E5FF;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
}
body.admin-bar .csbw-site-header { top: 32px; }
body.admin-bar .csbw-sticky-header { top: 32px; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-accent); }
img, iframe { max-width: 100%; }
button, input, textarea { font: inherit; }

.csbw-skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--color-accent);
  color: var(--color-background);
  padding: 10px 14px;
  z-index: 9999;
}
.csbw-skip-link:focus { left: 8px; }

.csbw-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.csbw-site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(0, 229, 255, 0.22);
  background: rgba(11, 27, 61, 0.78);
  backdrop-filter: blur(10px);
}
.csbw-header-inner,
.csbw-sticky-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.csbw-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.csbw-brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-brutal);
}
.csbw-brand img { max-height: 60px; width: auto; }
.csbw-menu {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.csbw-menu a,
.csbw-header-call,
.csbw-eyebrow,
.csbw-form-topline,
.csbw-button,
.csbw-service-list span,
.csbw-question-grid p {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.csbw-menu a {
  color: var(--color-muted);
  font-size: 13px;
}
.csbw-header-call {
  border: 1px solid var(--color-primary);
  padding: 12px 16px;
  font-size: 13px;
}
.csbw-header-call:hover {
  background: var(--color-accent);
  color: var(--color-background);
  border-color: var(--color-accent);
}

.csbw-sticky-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 50;
  background: var(--color-background);
  border-bottom: 1px solid var(--color-primary);
  transform: translateY(-105%);
  transition: transform 0.28s ease-out;
  box-shadow: 0 18px 30px rgba(0,0,0,0.22);
}
.csbw-sticky-header.is-visible { transform: translateY(0); }
.csbw-sticky-inner { min-height: 76px; }
.csbw-sticky-inner strong {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.csbw-sticky-inner span { color: var(--color-muted); }

.csbw-hero {
  position: relative;
  min-height: 840px;
  padding: 150px 0 86px;
  overflow: hidden;
}
.csbw-hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11,27,61,1) 0%, rgba(11,27,61,0.94) 45%, rgba(11,27,61,0.72) 100%),
    radial-gradient(circle at 70% 20%, rgba(0,229,255,0.18), transparent 30%),
    linear-gradient(135deg, rgba(19,111,132,0.36) 0 18%, transparent 18% 38%, rgba(20,41,82,0.72) 38% 55%, transparent 55%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 90px);
}
.csbw-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 52px;
  align-items: center;
}
.csbw-hero-copy { max-width: 780px; }
.csbw-eyebrow {
  margin: 0 0 16px;
  color: var(--color-accent);
  font-size: 13px;
}
.csbw-eyebrow-dark { color: var(--color-background); }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 0.98;
  margin: 0 0 20px;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}
h1 { font-size: clamp(48px, 7vw, 82px); font-weight: 900; }
h2 { font-size: clamp(34px, 4vw, 56px); font-weight: 900; }
h3 { font-size: 23px; font-weight: 800; }
p { margin-top: 0; }
.csbw-lead {
  font-size: clamp(19px, 2.1vw, 25px);
  line-height: 1.45;
  max-width: 730px;
  color: rgba(248,250,252,0.92);
}
.csbw-phone-hero {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 900;
  color: var(--color-accent);
  margin: 28px 0 20px;
  letter-spacing: 0.02em;
}
.csbw-hero-note { color: var(--color-muted); max-width: 680px; }
.csbw-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 30px; }

.csbw-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: var(--color-text);
  min-height: 52px;
  padding: 15px 22px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.18s ease-out;
  border-radius: 0;
}
.csbw-button:hover,
.csbw-button:focus {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-background);
  box-shadow: var(--shadow-brutal);
}
.csbw-button-ghost { background: transparent; }
.csbw-button-small { min-height: 42px; padding: 10px 16px; font-size: 13px; }
.csbw-button-full { width: 100%; }

.csbw-form-shell {
  background: var(--color-surface);
  border: 1px solid rgba(0,229,255,0.35);
  padding: 30px;
  box-shadow: 14px 14px 0 rgba(0,229,255,0.11);
}
.csbw-form-topline { color: var(--color-accent); font-size: 12px; margin-bottom: 12px; }
.csbw-quote-form h2 { font-size: 30px; margin-bottom: 24px; }
.csbw-quote-form label { display: block; margin-bottom: 16px; }
.csbw-quote-form label span {
  display: block;
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 7px;
}
.csbw-quote-form input,
.csbw-quote-form textarea {
  width: 100%;
  background: var(--color-background);
  border: 1px solid var(--color-primary);
  color: var(--color-text);
  padding: 15px 14px;
  outline: none;
  border-radius: 0;
}
.csbw-quote-form textarea { min-height: 110px; resize: vertical; }
.csbw-quote-form input:focus,
.csbw-quote-form textarea:focus {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-brutal);
}
.csbw-form-note { color: var(--color-muted); font-size: 14px; margin: 16px 0 0; }
.csbw-form-success { text-align: center; padding: 28px 10px; }
.csbw-check {
  display: inline-grid;
  place-items: center;
  width: 76px;
  height: 76px;
  margin-bottom: 18px;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 42px;
  font-weight: 900;
}

.csbw-section { padding: 94px 0; }
.csbw-intro { border-top: 1px solid rgba(255,255,255,0.08); }
.csbw-two-col {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}
.csbw-rich-text p { color: rgba(248,250,252,0.84); font-size: 18px; }
.csbw-rich-text a,
.csbw-references a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 4px; }
.csbw-section-head { max-width: 780px; margin-bottom: 42px; }
.csbw-section-head p { color: var(--color-muted); font-size: 18px; }
.csbw-center { text-align: center; margin-left: auto; margin-right: auto; }

.csbw-resilience,
.csbw-process,
.csbw-problems,
.csbw-gallery,
.csbw-faq { background: linear-gradient(180deg, var(--color-background), #081633); }
.csbw-feature-grid,
.csbw-card-grid,
.csbw-process-grid,
.csbw-flow-grid {
  display: grid;
  gap: 22px;
}
.csbw-feature-grid { grid-template-columns: repeat(3, 1fr); }
.csbw-feature-card,
.csbw-info-card,
.csbw-process-grid article,
.csbw-flow-grid article,
.csbw-question-grid p {
  background: var(--color-surface);
  border: 1px solid rgba(19,111,132,0.85);
  padding: 30px;
  min-height: 100%;
}
.csbw-feature-card p,
.csbw-info-card p,
.csbw-process-grid p,
.csbw-flow-grid p { color: var(--color-muted); }
.csbw-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 30px;
  margin-bottom: 26px;
}

.csbw-standard {
  background: var(--color-primary);
  color: var(--color-background);
  padding: 66px 0;
}
.csbw-standard-grid {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 36px;
  align-items: center;
}
.csbw-badge {
  width: 122px;
  height: 122px;
  display: grid;
  place-items: center;
  border: 4px solid var(--color-background);
  color: var(--color-background);
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  transition: transform 0.3s ease-out;
  background:
    linear-gradient(45deg, transparent 44%, rgba(11,27,61,0.16) 44% 56%, transparent 56%),
    rgba(255,255,255,0.04);
}
.csbw-badge:hover { transform: rotate(15deg); }
.csbw-standard h2 { color: var(--color-background); }
.csbw-standard p { color: rgba(11,27,61,0.88); font-size: 18px; max-width: 840px; }

.csbw-flow-grid { grid-template-columns: repeat(4, 1fr); }
.csbw-flow-grid span {
  display: inline-block;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 900;
  margin-bottom: 18px;
}
.csbw-split-dark,
.csbw-warning,
.csbw-contractor-choice,
.csbw-questions,
.csbw-references {
  background: var(--color-surface);
  border-top: 1px solid rgba(0,229,255,0.12);
  border-bottom: 1px solid rgba(0,229,255,0.12);
}
.csbw-process-grid { grid-template-columns: repeat(4, 1fr); }
.csbw-card-grid.three { grid-template-columns: repeat(3, 1fr); }
.csbw-card-grid.four { grid-template-columns: repeat(4, 1fr); }

.csbw-gallery-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr;
  grid-auto-rows: 240px;
  gap: 16px;
}
.csbw-gallery-grid figure {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(19,111,132,0.7);
  background: var(--color-surface);
}
.csbw-gallery-grid figure.large { grid-row: span 2; }
.csbw-gallery-img {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(0,229,255,0.12), transparent 45%),
    repeating-linear-gradient(45deg, rgba(248,250,252,0.08) 0 2px, transparent 2px 18px),
    linear-gradient(90deg, rgba(19,111,132,0.75), rgba(20,41,82,0.85));
  filter: grayscale(80%);
  transform: scale(1);
  transition: all 0.28s ease-out;
}
.csbw-gallery-grid figure:hover .csbw-gallery-img {
  filter: grayscale(0%);
  transform: scale(1.05);
}
.csbw-gallery-grid figcaption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  padding: 8px 12px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  transition: transform 0.28s ease-out;
}
.csbw-gallery-grid figure:hover figcaption { transform: translateY(-8px); }

.csbw-service-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.csbw-service-list span {
  display: inline-block;
  border: 1px solid var(--color-primary);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 13px 16px;
  font-size: 12px;
}
.csbw-question-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.csbw-question-grid p { margin: 0; font-size: 13px; color: var(--color-text); }

.csbw-cta { background: linear-gradient(135deg, rgba(19,111,132,0.5), rgba(11,27,61,1)); }
.csbw-cta-grid { display: grid; grid-template-columns: 1fr 0.9fr; gap: 52px; align-items: center; }
.csbw-cta p { color: rgba(248,250,252,0.86); font-size: 18px; }

.csbw-faq-list {
  max-width: 940px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}
.csbw-faq-list details {
  background: var(--color-surface);
  border: 1px solid rgba(19,111,132,0.86);
  padding: 20px 22px;
}
.csbw-faq-list summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.csbw-faq-list p { color: var(--color-muted); margin: 16px 0 0; }
.csbw-references p { color: var(--color-muted); max-width: 900px; }

.csbw-footer {
  background: #07122b;
  border-top: 1px solid rgba(0,229,255,0.16);
  padding: 78px 0 28px;
}
.csbw-footer-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 54px;
  align-items: start;
}
.csbw-footer p { color: var(--color-muted); }
.csbw-footer-contact {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}
.csbw-footer-contact a:first-child {
  font-family: var(--font-heading);
  color: var(--color-accent);
  font-size: 34px;
  font-weight: 900;
}
.csbw-map-card {
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  padding: 16px;
}
.csbw-map-card iframe { display: block; width: 100%; filter: grayscale(100%); }
.csbw-map-placeholder {
  min-height: 250px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  align-content: center;
  padding: 20px;
  background:
    linear-gradient(rgba(11,27,61,0.75), rgba(11,27,61,0.75)),
    repeating-linear-gradient(0deg, rgba(0,229,255,0.1) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(90deg, rgba(0,229,255,0.1) 0 1px, transparent 1px 40px);
}
.csbw-map-placeholder span {
  border: 1px solid rgba(0,229,255,0.4);
  padding: 10px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 12px;
  text-transform: uppercase;
}
.csbw-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 54px;
  padding-top: 22px;
  font-size: 14px;
}

@media (max-width: 1100px) {
  .csbw-hero-grid,
  .csbw-two-col,
  .csbw-cta-grid,
  .csbw-footer-grid { grid-template-columns: 1fr; }
  .csbw-process-grid,
  .csbw-card-grid.four,
  .csbw-question-grid { grid-template-columns: repeat(2, 1fr); }
  .csbw-flow-grid { grid-template-columns: repeat(2, 1fr); }
  .csbw-feature-grid,
  .csbw-card-grid.three { grid-template-columns: 1fr; }
  .csbw-hero { padding-top: 130px; }
}

@media (max-width: 800px) {
  body.admin-bar .csbw-site-header,
  body.admin-bar .csbw-sticky-header { top: 46px; }
  .csbw-nav { display: none; }
  .csbw-header-inner { min-height: 72px; }
  .csbw-header-call { display: none; }
  .csbw-sticky-inner { gap: 10px; }
  .csbw-sticky-inner span { display: none; }
  .csbw-hero { min-height: 0; padding: 120px 0 64px; }
  .csbw-section { padding: 66px 0; }
  .csbw-form-shell { padding: 22px; box-shadow: 8px 8px 0 rgba(0,229,255,0.12); }
  .csbw-standard-grid { grid-template-columns: 1fr; }
  .csbw-gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .csbw-gallery-grid figure.large { grid-row: span 1; }
  .csbw-process-grid,
  .csbw-card-grid.four,
  .csbw-flow-grid,
  .csbw-question-grid { grid-template-columns: 1fr; }
  .csbw-footer-bottom { flex-direction: column; }
}

@media (max-width: 520px) {
  .csbw-container { width: min(100% - 28px, 1180px); }
  .csbw-brand-text { font-size: 13px; }
  .csbw-phone-hero { font-size: 36px; }
  .csbw-hero-actions { display: grid; }
}


/* V2 multipage service pages */
.csbw-page-hero {
  position: relative;
  padding: 150px 0 76px;
  overflow: hidden;
  border-bottom: 1px solid rgba(0,229,255,0.14);
}
.csbw-page-hero-inner { position: relative; max-width: 980px; }
.csbw-page-hero h1 { max-width: 900px; }
.csbw-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.csbw-breadcrumb a { color: var(--color-accent); }
.csbw-page-content-wrap { background: linear-gradient(180deg, var(--color-background), #081633); }
.csbw-page-content {
  display: grid;
  gap: 24px;
}
.csbw-content-panel {
  background: rgba(20,41,82,0.82);
  border: 1px solid rgba(19,111,132,0.86);
  padding: clamp(26px, 4vw, 46px);
}
.csbw-content-panel p { color: rgba(248,250,252,0.84); font-size: 18px; }
.csbw-content-panel a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 4px; }
.csbw-content-panel h2 { font-size: clamp(30px, 3.2vw, 48px); }
.csbw-content-panel h3 { font-size: 22px; }
.csbw-decision-grid,
.csbw-service-nav-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.csbw-decision-grid article,
.csbw-service-nav-grid a {
  background: var(--color-background);
  border: 1px solid rgba(0,229,255,0.28);
  padding: 24px;
  min-height: 100%;
}
.csbw-decision-grid article p { color: var(--color-muted); font-size: 16px; margin: 0; }
.csbw-warning-box {
  background: linear-gradient(135deg, rgba(19,111,132,0.72), rgba(20,41,82,0.94));
  border-color: var(--color-accent);
}
.csbw-warning-box p { color: rgba(248,250,252,0.92); }
.csbw-service-nav h2 { font-size: clamp(28px, 3vw, 42px); }
.csbw-service-nav-grid a { text-decoration: none; transition: all 0.18s ease-out; }
.csbw-service-nav-grid a:hover { box-shadow: var(--shadow-brutal); transform: translate(-2px, -2px); }
.csbw-service-nav-grid span {
  display: block;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.csbw-service-nav-grid strong {
  display: block;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 18px;
  line-height: 1.15;
  text-transform: uppercase;
}
.csbw-menu { flex-wrap: wrap; justify-content: center; }
.csbw-menu a { white-space: nowrap; }

@media (max-width: 1100px) {
  .csbw-decision-grid,
  .csbw-service-nav-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 800px) {
  .csbw-page-hero { padding: 120px 0 58px; }
  .csbw-decision-grid,
  .csbw-service-nav-grid { grid-template-columns: 1fr; }
}