:root {
  --bg: #eef5f7;
  --bg-strong: #dcecf2;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --text: #163140;
  --muted: #587082;
  --line: rgba(22, 49, 64, 0.12);
  --accent: #0c8ec5;
  --accent-dark: #066a95;
  --accent-warm: #f07a3a;
  --dark: #112633;
  --shadow-soft: 0 18px 44px rgba(17, 38, 51, 0.12);
  --shadow-strong: 0 30px 74px rgba(12, 31, 45, 0.16);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Barlow", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(12, 142, 197, 0.16), transparent 32%),
    linear-gradient(180deg, #f8fcfd 0%, var(--bg) 36%, var(--bg-strong) 100%);
  line-height: 1.6;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

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

.container {
  width: min(calc(100% - 1.5rem), var(--max));
  margin: 0 auto;
}

.alert-bar {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.92rem;
}

.alert-row,
.header-row,
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.alert-row {
  padding: 0.65rem 0;
  flex-wrap: wrap;
}

.alert-row p {
  margin: 0;
}

.alert-row a {
  color: #ffffff;
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 252, 253, 0.84);
  border-bottom: 1px solid rgba(255, 255, 255, 0.42);
}

.header-row {
  padding: 0.95rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand strong,
h1,
h2,
h3 {
  font-family: "Space Grotesk", sans-serif;
}

.brand strong {
  display: block;
  font-size: 1rem;
  line-height: 1.1;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.95rem;
  height: 2.95rem;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), #3bb8ea);
  color: #ffffff;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}

.nav-toggle,
.slider-arrow {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  padding: 0.75rem 1rem;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
}

.site-nav {
  display: none;
  flex-direction: column;
  gap: 0.8rem;
  padding: 0.3rem 0 0.8rem;
}

.site-nav.open {
  display: flex;
}

.site-nav a {
  font-weight: 700;
}

.header-cta {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.site-header .header-cta {
  display: none;
}

.button:hover,
.button:focus-visible,
.slider-arrow:hover,
.slider-arrow:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent-warm), #ff9f69);
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(240, 122, 58, 0.24);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
}

.button-full {
  width: 100%;
}

.panel,
.call-card,
.quick-grid article,
.service-card,
.testimonial-card,
.contact-card,
.contact-form,
.coverage-panel,
.faq-item {
  border: 1px solid rgba(255, 255, 255, 0.54);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.hero {
  padding: 2.1rem 0 1.2rem;
}

.hero-grid,
.service-grid,
.coverage-grid,
.contact-grid,
.contact-panels,
.field-row,
.quick-grid,
.call-stats,
.coverage-notes,
.faq-list {
  display: grid;
  gap: 1rem;
}

.eyebrow,
.section-label {
  display: inline-flex;
  width: fit-content;
  padding: 0.48rem 0.8rem;
  border-radius: 999px;
  background: rgba(12, 142, 197, 0.12);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.03;
}

h1 {
  font-size: clamp(2.55rem, 5.4vw, 4.35rem);
  margin: 0.9rem 0 1rem;
  max-width: 15.5ch;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 0.85rem;
}

h3 {
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

p {
  margin: 0 0 1rem;
}

.hero-lead,
.section-heading p,
.testimonial-card p,
.contact-copy p,
.coverage-panel p,
.faq-answer p {
  color: var(--muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.6rem 0 1.4rem;
}

.trust-list,
.mini-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.trust-list {
  display: grid;
  gap: 0.7rem;
}

.trust-list li,
.mini-list li {
  position: relative;
  padding-left: 1.45rem;
}

.trust-list li::before,
.mini-list li::before {
  content: "";
  position: absolute;
  top: 0.62rem;
  left: 0;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(12, 142, 197, 0.14);
}

.hero-stack {
  display: grid;
  gap: 1rem;
}

.call-card,
.hero-photo,
.coverage-panel,
.contact-form,
.dark-panel {
  border-radius: var(--radius-xl);
}

.call-card {
  padding: 1.3rem;
  background:
    linear-gradient(135deg, rgba(12, 142, 197, 0.12), rgba(255, 255, 255, 0.92)),
    var(--surface-strong);
  color: var(--text);
}

.call-label {
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}

.call-card a {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 6vw, 2.85rem);
  line-height: 1;
  margin-bottom: 0.6rem;
}

.call-note {
  max-width: 28ch;
}

.call-stats {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0.8rem;
}

.call-stats div {
  padding: 0.9rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(22, 49, 64, 0.08);
}

.call-stats strong,
.contact-card strong,
.coverage-panel strong {
  display: block;
  margin-bottom: 0.25rem;
}

.hero-photo {
  position: relative;
  overflow: hidden;
  min-height: 24rem;
  box-shadow: var(--shadow-strong);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-tag {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(17, 38, 51, 0.84);
  color: rgba(255, 255, 255, 0.92);
}

.photo-tag p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.72);
}

.visual-cue-list {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.visual-cue-list span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-sm);
  background: rgba(7, 30, 41, 0.78);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.15;
  backdrop-filter: blur(10px);
}

.quick-strip {
  padding-top: 0.75rem;
}

.quick-grid article,
.service-card,
.testimonial-card,
.contact-card {
  border-radius: var(--radius-lg);
  padding: 1.2rem;
}

.section {
  padding: 4.5rem 0 0;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 2rem 0 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(255, 255, 255, 0.12));
  z-index: -1;
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 1.7rem;
}

.split-heading {
  display: grid;
  gap: 1rem;
}

.service-index {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--accent-warm);
  font-weight: 800;
  letter-spacing: 0.08em;
}

.coverage-panel {
  padding: 1.2rem;
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.area-list span {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(22, 49, 64, 0.08);
  font-weight: 700;
}

.testimonial-slider {
  position: relative;
}

.testimonial-card {
  display: none;
}

.testimonial-card.active {
  display: block;
}

.slider-controls {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1rem;
}

.slider-dots {
  display: flex;
  gap: 0.45rem;
}

.slider-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(12, 142, 197, 0.2);
  cursor: pointer;
}

.slider-dots button.active {
  background: var(--accent);
}

.section-dark {
  padding-bottom: 0.5rem;
}

.dark-panel {
  padding: 2rem 1rem;
  background:
    linear-gradient(135deg, rgba(240, 122, 58, 0.2), transparent 34%),
    linear-gradient(135deg, #143040, #102632);
  box-shadow: var(--shadow-strong);
}

.section-heading-light,
.faq-question,
.section-label-dark,
.dark-panel p,
.dark-panel h2 {
  color: #ffffff;
}

.section-label-dark {
  background: rgba(255, 255, 255, 0.1);
}

.faq-item {
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
}

.faq-question {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}

.faq-answer {
  display: none;
  padding-top: 0.7rem;
}

.faq-item.open .faq-answer {
  display: block;
}

.contact-section {
  padding-bottom: 1rem;
}

.contact-card,
.contact-form {
  background: rgba(255, 255, 255, 0.82);
}

.contact-form {
  padding: 1.25rem;
}

label {
  display: block;
  margin: 0 0 0.35rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  background: #ffffff;
  color: var(--text);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.form-note,
.form-message {
  font-size: 0.94rem;
}

.form-note {
  color: var(--muted);
}

.form-message.success {
  color: #0d7a52;
}

.form-message.error {
  color: #b74c1a;
}

.site-footer {
  padding: 3rem 0;
  color: var(--muted);
}

.footer-row {
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 760px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0;
  }

  .header-cta {
    display: inline-flex;
  }

  .site-header .header-cta {
    display: inline-flex;
  }

  .hero-grid,
  .coverage-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
    align-items: start;
  }

  .quick-grid,
  .service-grid,
  .contact-panels,
  .faq-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .coverage-notes,
  .field-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-heading {
    grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
    align-items: end;
  }
}


.back-presgro {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.back-presgro:hover,
.back-presgro:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}

@media (max-width: 820px) {
  .back-presgro {
    order: 3;
    width: 100%;
    margin-top: 0.75rem;
  }
}

/* Individual niche polish: urgent, practical trade styling. */
body.theme-plumber {
  background:
    radial-gradient(circle at 85% 12%, rgba(228, 94, 38, 0.16), transparent 24rem),
    linear-gradient(180deg, #eef5f7 0%, #dfe8ec 100%);
}

.theme-plumber .alert-bar {
  background: #b54222;
  color: #fff8ef;
}

.theme-plumber .hero {
  background:
    linear-gradient(135deg, rgba(8, 38, 52, 0.98), rgba(13, 68, 88, 0.96)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 28px);
}

.theme-plumber .site-header {
  background: rgba(248, 252, 253, 0.96);
  color: #102836;
  border-bottom-color: rgba(13, 48, 64, 0.16);
  box-shadow: 0 16px 34px rgba(8, 38, 52, 0.12);
}

.theme-plumber .brand strong,
.theme-plumber .site-nav a {
  color: #102836;
}

.theme-plumber .brand small {
  color: #4c6675;
}

.theme-plumber .site-nav a,
.theme-plumber .back-presgro,
.theme-plumber .nav-toggle {
  border-color: rgba(13, 48, 64, 0.14);
  background: rgba(255, 255, 255, 0.7);
}

.theme-plumber .site-nav a:hover,
.theme-plumber .site-nav a:focus-visible,
.theme-plumber .back-presgro:hover,
.theme-plumber .back-presgro:focus-visible {
  background: #e7f3f7;
}

.theme-plumber .brand-mark,
.theme-plumber .button-primary,
.theme-plumber .mobile-contact-bar a:first-child {
  background: #e45e26;
  color: #fff8ef;
}

.theme-plumber .hero-card,
.theme-plumber .call-card {
  border-radius: 6px;
  border-left: 6px solid #e45e26;
}

.theme-plumber .hero .eyebrow {
  background: rgba(255, 255, 255, 0.1);
  color: #83d4f2;
}

.theme-plumber .hero .hero-lead,
.theme-plumber .hero .trust-list,
.theme-plumber .hero .trust-list li {
  color: rgba(255, 255, 255, 0.88);
}

.theme-plumber .hero .demo-safety-note {
  max-width: 44rem;
  color: #fff8ef;
  background: rgba(7, 30, 41, 0.72);
  border-color: rgba(255, 255, 255, 0.22);
}

.theme-plumber .call-card {
  background:
    linear-gradient(135deg, #f8fcfd, #e3f2f6);
  color: #102836;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.theme-plumber .hero .call-card,
.theme-plumber .hero .call-card p,
.theme-plumber .hero .call-card span,
.theme-plumber .hero .call-label,
.theme-plumber .hero .call-note,
.theme-plumber .hero .call-stats span {
  color: #365464;
}

.theme-plumber .hero .call-card a,
.theme-plumber .hero .call-stats strong {
  color: #0d3040;
}

.theme-plumber .call-stats div {
  background: #ffffff;
  border-color: rgba(13, 48, 64, 0.14);
}

.theme-plumber .hero-photo {
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.theme-plumber .photo-tag {
  border-left: 5px solid #e45e26;
}

.theme-plumber .hero .photo-tag p {
  color: rgba(255, 255, 255, 0.82);
}

.theme-plumber .quick-card,
.theme-plumber .service-card,
.theme-plumber .coverage-card,
.theme-plumber .faq-item,
.theme-plumber .contact-card,
.theme-plumber .contact-form {
  border-radius: 6px;
  border-color: rgba(10, 55, 76, 0.18);
  box-shadow: 0 16px 34px rgba(10, 55, 76, 0.11);
}

.theme-plumber .service-card {
  background:
    linear-gradient(90deg, rgba(228, 94, 38, 0.14) 0 7px, transparent 7px),
    rgba(255, 255, 255, 0.9);
}

.theme-plumber .section-dark {
  background: #0a374c;
}

.theme-plumber #proof .split-heading {
  max-width: none;
}

.theme-plumber #proof h2 {
  max-width: 24ch;
}

.theme-plumber #proof .split-heading > p {
  max-width: 33rem;
  padding: 1rem;
  border-left: 5px solid #e45e26;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
}

.theme-plumber .testimonial-card {
  border-left: 5px solid #0c8ec5;
}

.theme-plumber .dark-panel {
  background:
    linear-gradient(135deg, rgba(228, 94, 38, 0.13), transparent 26%),
    linear-gradient(135deg, #143040, #0a2531);
}

.theme-plumber .faq-item {
  background: rgba(255, 255, 255, 0.11);
  border-color: rgba(255, 255, 255, 0.16);
}

.theme-plumber .button-secondary {
  border-color: rgba(228, 94, 38, 0.42);
}

@media (max-width: 759px) {
  .theme-plumber .alert-row {
    gap: 0.45rem;
  }

  .theme-plumber .header-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 0.85rem 0;
  }

  .theme-plumber .site-header .header-cta {
    display: none;
  }

  .theme-plumber .nav-toggle {
    background: rgba(255, 255, 255, 0.9);
    color: #102836;
  }

  .theme-plumber .brand {
    max-width: 100%;
  }

  .theme-plumber .brand strong,
  .theme-plumber .brand small {
    overflow-wrap: anywhere;
  }

  .theme-plumber h1 {
    max-width: 12.8ch;
    font-size: clamp(2.25rem, 11vw, 3.25rem);
  }

  .theme-plumber .hero {
    padding-top: 1.55rem;
    padding-bottom: 1.8rem;
  }

  .theme-plumber .button-row {
    margin-bottom: 1.1rem;
  }

  .theme-plumber .mobile-contact-bar {
    position: sticky;
    bottom: 0.65rem;
    margin: 0.85rem 0.75rem 1rem;
    border-color: rgba(16, 40, 54, 0.14);
    box-shadow: 0 12px 32px rgba(8, 38, 52, 0.18);
  }

  .theme-plumber .back-presgro {
    display: none;
  }

  .theme-plumber .site-nav {
    grid-column: 1 / -1;
    padding: 0.7rem;
    border: 1px solid rgba(13, 48, 64, 0.14);
    border-radius: 8px;
    background: #ffffff;
  }

  .theme-plumber .site-nav:not(.open) {
    display: none;
  }

  .theme-plumber .site-nav a {
    padding: 0.55rem 0.7rem;
    border-radius: 6px;
  }

  .theme-plumber .call-stats {
    grid-template-columns: 1fr;
  }

  .theme-plumber .hero-photo {
    min-height: 18rem;
  }

  .theme-plumber .visual-cue-list {
    top: 0.75rem;
    left: 0.75rem;
    right: 0.75rem;
  }

  .theme-plumber #proof h2 {
    max-width: 100%;
  }

  .theme-plumber .dark-panel {
    padding: 1.35rem 1rem;
  }
}