/* ==========================================================
   Xozupyi — css/style.css
   Desktop-first (max-width media queries)
   Palette: #0A2463 / #FFFFFF / #C0C0C0
   Fonts: DM Serif Display / DM Sans
   ========================================================== */

/* ── RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: #0A2463;
  background: #FFFFFF;
  overflow-x: hidden;
}

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

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

/* ── TYPOGRAPHY ─────────────────────────────────────────── */
h1, h2, h3 { font-family: 'DM Serif Display', serif; line-height: 1.15; }

.plumb-section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  color: #0A2463;
  margin-bottom: 1.5rem;
}

.plumb-section-title em {
  font-style: italic;
  color: #C0C0C0;
  text-shadow: 0 0 0 transparent;
  position: relative;
}

.plumb-section-title em::after {
  content: '';
  display: block;
  position: absolute;
  left: 0; bottom: -4px;
  width: 100%; height: 3px;
  background: #C0C0C0;
  border-radius: 2px;
}

.plumb-eyebrow-label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #C0C0C0;
  margin-bottom: 0.75rem;
}

.plumb-eyebrow-light { color: rgba(255,255,255,0.65); }

.plumb-center { text-align: center; }

/* ── BUTTONS ────────────────────────────────────────────── */
.plumb-btn-outline {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: transparent;
  cursor: pointer;
  transition: background 0.28s ease, color 0.28s ease, border-color 0.28s ease;
}
.plumb-btn-outline:hover {
  background: #FFFFFF;
  color: #0A2463;
}

.plumb-btn-ghost {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 2px solid rgba(255,255,255,0.45);
  color: rgba(255,255,255,0.85);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.25s, color 0.25s;
}
.plumb-btn-ghost:hover { border-color: #FFFFFF; color: #FFFFFF; }

.plumb-btn-sm { padding: 0.65rem 1.5rem; font-size: 0.85rem; }

.plumb-btn-outline.plumb-btn-light {
  border-color: #FFFFFF;
  color: #FFFFFF;
  margin-top: 2rem;
}
.plumb-btn-outline.plumb-btn-light:hover {
  background: #FFFFFF;
  color: #0A2463;
}

/* Service card dark button */
.plumb-service-body--center .plumb-btn-outline {
  border-color: #0A2463;
  color: #0A2463;
}
.plumb-service-body--center .plumb-btn-outline:hover {
  background: #0A2463;
  color: #FFFFFF;
}

/* ── SECTION TRIANGLE DIVIDER ───────────────────────────── */
.plumb-section-triangle {
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-top: 40px solid currentColor;
  z-index: 10;
}

/* ── COOKIE BANNER ──────────────────────────────────────── */
.plumb-cookie-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #0A2463;
  color: #FFFFFF;
  z-index: 9999;
  padding: 1rem 2rem;
  box-shadow: 0 -4px 24px rgba(10,36,99,0.3);
  transform: translateY(0);
  transition: transform 0.4s ease;
}
.plumb-cookie-bar.hidden { transform: translateY(110%); }

.plumb-cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.plumb-cookie-inner p { flex: 1; font-size: 0.88rem; }
.plumb-cookie-inner a { color: #C0C0C0; text-decoration: underline; }

.plumb-cookie-actions { display: flex; gap: 1rem; flex-shrink: 0; }

.plumb-cookie-accept {
  padding: 0.55rem 1.4rem;
  background: transparent;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.plumb-cookie-accept:hover { background: #FFFFFF; color: #0A2463; }

.plumb-cookie-decline {
  padding: 0.55rem 1.4rem;
  background: transparent;
  border: 2px solid rgba(255,255,255,0.35);
  color: rgba(255,255,255,0.7);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.plumb-cookie-decline:hover { border-color: #FFFFFF; color: #FFFFFF; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.plumb-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #0A2463;
  box-shadow: 0 2px 20px rgba(10,36,99,0.35);
  transition: background 0.3s;
}

.plumb-navbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.plumb-logo-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.plumb-logo-img {
  width: 42px;
  height: 42px;
  border-radius: 0 10px 0 10px;
  object-fit: cover;
}

.plumb-logo-name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.35rem;
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

.plumb-nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.25rem;
}

.plumb-nav-links li a {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  padding: 0.45rem 0.85rem;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.plumb-nav-links li a:hover { color: #FFFFFF; }

.plumb-nav-links li a.plumb-nav-cta {
  border: 1.5px solid rgba(255,255,255,0.55);
  color: #FFFFFF;
  padding: 0.4rem 1.1rem;
  margin-left: 0.5rem;
  transition: background 0.2s, border-color 0.2s;
}
.plumb-nav-links li a.plumb-nav-cta:hover {
  background: rgba(255,255,255,0.12);
  border-color: #FFFFFF;
}

.plumb-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.plumb-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ── HERO ───────────────────────────────────────────────── */
.plumb-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: 70px;
  color: #FFFFFF;
}

.plumb-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.plumb-hero:hover .plumb-hero-bg { transform: scale(1); }

.plumb-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10,36,99,0.82) 0%, rgba(10,36,99,0.55) 60%, rgba(5,18,50,0.75) 100%);
}

.plumb-hero-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: clamp(12rem, 25vw, 28rem);
  font-weight: 700;
  color: rgba(255,255,255,0.04);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  letter-spacing: -0.05em;
}

.plumb-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 2rem;
}

.plumb-hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #C0C0C0;
  margin-bottom: 1.25rem;
}

.plumb-hero-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(3.2rem, 7vw, 6rem);
  color: #FFFFFF;
  line-height: 1.08;
  margin-bottom: 1.5rem;
}
.plumb-hero-title em {
  font-style: italic;
  color: #C0C0C0;
}

.plumb-hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 2.5rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.plumb-hero-sub strong { color: #FFFFFF; }

.plumb-hero-actions {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.plumb-hero-triangle {
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 80px solid transparent;
  border-right: 80px solid transparent;
  border-top: 50px solid #FFFFFF;
  z-index: 10;
}

/* ── TRUST STRIP ────────────────────────────────────────── */
.plumb-trust-strip {
  position: relative;
  background: #0A2463;
  padding: 80px 2rem 100px;
  color: currentColor;
}
.plumb-trust-strip .plumb-section-triangle { border-top-color: #0A2463; }

.plumb-trust-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  text-align: center;
}

.plumb-trust-item { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; }

.plumb-trust-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.6rem;
  color: #FFFFFF;
  line-height: 1;
}

.plumb-trust-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.03em;
}

/* ── ABOUT ──────────────────────────────────────────────── */
.plumb-about-zone {
  position: relative;
  padding: 100px 2rem 110px;
  background: #FFFFFF;
  overflow: hidden;
}
.plumb-about-zone .plumb-section-triangle { border-top-color: #FFFFFF; }

.plumb-about-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 22rem;
  color: rgba(10,36,99,0.04);
  top: -4rem;
  right: -3rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-about-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 5rem;
  align-items: center;
}

.plumb-about-photo {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 0 24px 0 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

.plumb-about-col-text { padding-right: 2rem; }

.plumb-drop-cap::first-letter {
  font-family: 'DM Serif Display', serif;
  font-size: 4.5rem;
  line-height: 0.8;
  float: left;
  margin-right: 0.12em;
  margin-top: 0.05em;
  color: #0A2463;
}

.plumb-about-col-text p { margin-bottom: 1.25rem; color: #2a3a5c; font-size: 1.02rem; }

.plumb-pullquote {
  margin-top: 2rem;
  padding-left: 1.5rem;
  border-left: 4px solid #C0C0C0;
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  font-style: italic;
  color: #0A2463;
  line-height: 1.5;
}

/* ── ADVANTAGES ─────────────────────────────────────────── */
.plumb-advantages-zone {
  position: relative;
  background: #f7f8fc;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-advantages-zone .plumb-section-triangle { border-top-color: #f7f8fc; }

.plumb-adv-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 30rem;
  color: rgba(10,36,99,0.04);
  bottom: -6rem;
  left: -3rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-adv-grid {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.plumb-adv-item {
  background: #FFFFFF;
  padding: 2.25rem 2rem;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  border-radius: 0 24px 0 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.plumb-adv-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(10,36,99,0.2);
}

.plumb-adv-icon { margin: 0 auto 1.25rem; display: flex; justify-content: center; }

.plumb-adv-item h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: #0A2463;
}

.plumb-adv-item p { font-size: 0.92rem; color: #4a5a7a; }

/* ── SERVICES ───────────────────────────────────────────── */
.plumb-services-zone {
  position: relative;
  background: #FFFFFF;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-services-zone .plumb-section-triangle { border-top-color: #FFFFFF; }

.plumb-services-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 16rem;
  color: rgba(10,36,99,0.04);
  top: 2rem;
  right: -1rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-services-note {
  max-width: 640px;
  margin: 0 auto 3rem;
  font-size: 0.92rem;
  color: #6a7a9a;
}

.plumb-services-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.plumb-service-card {
  background: #FFFFFF;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  border-radius: 0 24px 0 24px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.plumb-service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 50px rgba(10,36,99,0.2);
}

.plumb-service-img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.plumb-service-body {
  padding: 1.5rem;
}
.plumb-service-body--center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  min-height: 280px;
  background: #f7f8fc;
}

.plumb-service-body h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  color: #0A2463;
}
.plumb-service-body p { font-size: 0.9rem; color: #4a5a7a; margin-bottom: 1rem; }

.plumb-service-price {
  display: inline-block;
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: #0A2463;
  font-weight: 700;
  border-bottom: 2px solid #C0C0C0;
  padding-bottom: 2px;
}

/* ── HOW IT WORKS ───────────────────────────────────────── */
.plumb-process-zone {
  position: relative;
  background: #0A2463;
  padding: 100px 2rem 110px;
  color: #FFFFFF;
  overflow: hidden;
}
.plumb-process-zone .plumb-section-triangle { border-top-color: #0A2463; }

.plumb-process-zone .plumb-section-title { color: #FFFFFF; }
.plumb-process-zone .plumb-section-title em { color: #C0C0C0; }
.plumb-process-zone .plumb-section-title em::after { background: #C0C0C0; }

.plumb-process-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 30rem;
  color: rgba(255,255,255,0.03);
  top: -4rem;
  left: -3rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-steps-row {
  max-width: 1280px;
  margin: 3rem auto 0;
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.plumb-step {
  flex: 1;
  text-align: center;
  padding: 0 1.25rem;
}

.plumb-step-arrow {
  flex-shrink: 0;
  font-size: 2rem;
  color: #C0C0C0;
  opacity: 0.5;
  margin-top: 3.5rem;
}

.plumb-step-num {
  font-family: 'DM Serif Display', serif;
  font-size: 3rem;
  color: rgba(192,192,192,0.25);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.plumb-step-icon { margin: 0 auto 1rem; display: flex; justify-content: center; }

.plumb-step h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.plumb-step p { font-size: 0.88rem; color: rgba(255,255,255,0.65); }

/* ── PROCESS VISUAL ─────────────────────────────────────── */
.plumb-visual-process {
  position: relative;
  background: #f7f8fc;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-visual-process .plumb-section-triangle { border-top-color: #f7f8fc; }

.plumb-visual-columns {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: 1fr 0.85fr 1fr;
  gap: 3rem;
  align-items: center;
}

.plumb-visual-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 0 24px 0 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}

.plumb-visual-caption {
  margin-top: 1.25rem;
  text-align: center;
}
.plumb-visual-caption strong { font-family: 'DM Serif Display', serif; font-size: 1.05rem; color: #0A2463; display: block; margin-bottom: 0.35rem; }
.plumb-visual-caption p { font-size: 0.88rem; color: #5a6a8a; }

.plumb-visual-col--quote { text-align: center; padding: 2rem; }

.plumb-big-quote {
  font-family: 'DM Serif Display', serif;
  font-size: 1.6rem;
  font-style: italic;
  color: #0A2463;
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

.plumb-visual-text { font-size: 0.95rem; color: #4a5a7a; line-height: 1.7; }

/* ── COMPARE ────────────────────────────────────────────── */
.plumb-compare-zone {
  position: relative;
  background: #FFFFFF;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-compare-zone .plumb-section-triangle { border-top-color: #FFFFFF; }

.plumb-compare-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 22rem;
  color: rgba(10,36,99,0.04);
  bottom: -4rem;
  right: -2rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-compare-table-wrap {
  max-width: 900px;
  margin: 3rem auto 0;
  overflow-x: auto;
}

.plumb-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.plumb-compare-table th {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  padding: 1rem 1.5rem;
  text-align: left;
  border-bottom: 2px solid #C0C0C0;
  color: #0A2463;
}

.plumb-compare-table td {
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid #eef0f6;
  color: #3a4a6a;
}

.plumb-compare-table tr:last-child td { border-bottom: none; }

.plumb-col-us {
  background: rgba(10,36,99,0.05);
  font-weight: 600;
  color: #0A2463;
}

.plumb-compare-table th.plumb-col-us {
  background: #0A2463;
  color: #FFFFFF;
}

/* ── CHECKLIST ──────────────────────────────────────────── */
.plumb-checklist-zone {
  position: relative;
  background: #0A2463;
  padding: 100px 2rem 110px;
  color: #FFFFFF;
  overflow: hidden;
}
.plumb-checklist-zone .plumb-section-triangle { border-top-color: #0A2463; }
.plumb-checklist-zone .plumb-section-title { color: #FFFFFF; }
.plumb-checklist-zone .plumb-section-title em { color: #C0C0C0; }
.plumb-checklist-zone .plumb-section-title em::after { background: #C0C0C0; }

.plumb-check-columns {
  max-width: 1000px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.plumb-check-col-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid rgba(192,192,192,0.35);
}

.plumb-check-list { list-style: none; }

.plumb-check-list li {
  padding: 0.7rem 0;
  padding-left: 2rem;
  position: relative;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.82);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.plumb-check-list--alert li::before {
  content: '⚠';
  position: absolute;
  left: 0;
  color: #C0C0C0;
  font-size: 0.9rem;
}

.plumb-check-list--plan li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #C0C0C0;
  font-size: 0.9rem;
  font-weight: 700;
}

/* ── TIMELINE ───────────────────────────────────────────── */
.plumb-timeline-zone {
  position: relative;
  background: #f7f8fc;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-timeline-zone .plumb-section-triangle { border-top-color: #f7f8fc; }

.plumb-timeline-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 14rem;
  color: rgba(10,36,99,0.04);
  top: 2rem;
  left: -2rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-timeline {
  max-width: 900px;
  margin: 3rem auto 0;
  position: relative;
}

.plumb-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #C0C0C0, #0A2463);
  transform: translateX(-50%);
}

.plumb-tl-item {
  position: relative;
  width: 50%;
  padding: 0 3rem 3rem;
}

.plumb-tl-left { left: 0; text-align: right; }
.plumb-tl-right { left: 50%; text-align: left; }

.plumb-tl-dot {
  position: absolute;
  top: 0.25rem;
  width: 14px;
  height: 14px;
  background: #0A2463;
  border: 3px solid #C0C0C0;
  border-radius: 50%;
}

.plumb-tl-left .plumb-tl-dot { right: -7px; }
.plumb-tl-right .plumb-tl-dot { left: -7px; }

.plumb-tl-year {
  font-family: 'DM Serif Display', serif;
  font-size: 1.8rem;
  color: #C0C0C0;
  display: block;
  margin-bottom: 0.25rem;
}

.plumb-tl-content h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #0A2463;
  margin-bottom: 0.4rem;
}

.plumb-tl-content p { font-size: 0.88rem; color: #5a6a8a; }

/* ── REVIEWS ────────────────────────────────────────────── */
.plumb-reviews-zone {
  position: relative;
  background: #FFFFFF;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-reviews-zone .plumb-section-triangle { border-top-color: #FFFFFF; }

.plumb-reviews-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 28rem;
  color: rgba(10,36,99,0.04);
  top: -3rem;
  right: -2rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-reviews-grid {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.plumb-review-card {
  background: #FFFFFF;
  border-radius: 0 24px 0 24px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  padding: 2rem;
  transition: transform 0.3s, box-shadow 0.3s;
}
.plumb-review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 44px rgba(10,36,99,0.18);
}

.plumb-review-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.plumb-avatar { border-radius: 50%; flex-shrink: 0; }

.plumb-review-name {
  display: block;
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
  color: #0A2463;
}

.plumb-review-city {
  display: block;
  font-size: 0.8rem;
  color: #9aabcc;
}

.plumb-review-stars { color: #0A2463; font-size: 1rem; margin-bottom: 0.75rem; letter-spacing: 0.1em; }

.plumb-review-text { font-size: 0.93rem; color: #4a5a7a; line-height: 1.75; font-style: italic; }

/* ── FAQ ────────────────────────────────────────────────── */
.plumb-faq-zone {
  position: relative;
  background: #f7f8fc;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-faq-zone .plumb-section-triangle { border-top-color: #f7f8fc; }

.plumb-faq-deco {
  position: absolute;
  font-family: 'DM Serif Display', serif;
  font-size: 36rem;
  color: rgba(10,36,99,0.04);
  bottom: -10rem;
  right: -3rem;
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.plumb-faq-columns {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 4rem;
}

.plumb-faq-item {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid #dde3f0;
}
.plumb-faq-item:last-child { border-bottom: none; }

.plumb-faq-q {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #0A2463;
  margin-bottom: 0.6rem;
}

.plumb-faq-a { font-size: 0.92rem; color: #5a6a8a; line-height: 1.7; }

/* ── BLOG TEASER ────────────────────────────────────────── */
.plumb-blog-zone {
  position: relative;
  background: #FFFFFF;
  padding: 100px 2rem 110px;
  overflow: hidden;
}
.plumb-blog-zone .plumb-section-triangle { border-top-color: #FFFFFF; }

.plumb-blog-grid {
  max-width: 1200px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.plumb-blog-card {
  background: #FFFFFF;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  border-radius: 0 24px 0 24px;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.plumb-blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 50px rgba(10,36,99,0.2);
}

.plumb-blog-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.plumb-blog-body {
  padding: 1.5rem;
}

.plumb-blog-body--text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 260px;
  background: #f7f8fc;
}

.plumb-blog-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #C0C0C0;
  margin-bottom: 0.6rem;
}

.plumb-blog-body h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #0A2463;
  margin-bottom: 0.6rem;
}

.plumb-blog-body p { font-size: 0.88rem; color: #5a6a8a; }

/* ── CTA ZONE ───────────────────────────────────────────── */
.plumb-cta-zone {
  background: #0A2463;
  padding: 100px 2rem;
  text-align: center;
  color: #FFFFFF;
}

.plumb-cta-inner { max-width: 700px; margin: 0 auto; }

.plumb-cta-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}
.plumb-cta-title em { font-style: italic; color: #C0C0C0; }

.plumb-cta-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2.5rem;
}

.plumb-countdown-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.plumb-countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.plumb-countdown-num {
  font-family: 'DM Serif Display', serif;
  font-size: 3.5rem;
  color: #FFFFFF;
  line-height: 1;
  display: block;
  min-width: 80px;
  text-align: center;
  background: rgba(255,255,255,0.08);
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
}

.plumb-countdown-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.plumb-countdown-sep {
  font-family: 'DM Serif Display', serif;
  font-size: 2.5rem;
  color: #C0C0C0;
  align-self: flex-start;
  padding-top: 0.5rem;
}

/* ── CONTACTS ───────────────────────────────────────────── */
.plumb-contacts-zone {
  background: #f7f8fc;
  padding: 100px 2rem 80px;
}

.plumb-contacts-grid {
  max-width: 1000px;
  margin: 3rem auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.plumb-contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.plumb-contact-icon {
  width: 60px;
  height: 60px;
  background: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(10,36,99,0.12);
}

.plumb-contact-text { display: flex; flex-direction: column; gap: 0.2rem; }
.plumb-contact-text strong { font-family: 'DM Serif Display', serif; font-size: 1rem; color: #0A2463; }
.plumb-contact-text a { color: #0A2463; font-weight: 600; font-size: 0.95rem; transition: color 0.2s; }
.plumb-contact-text a:hover { color: #1a4ab0; }
.plumb-contact-text span { font-size: 0.85rem; color: #7a8aaa; }

/* ── FOOTER ─────────────────────────────────────────────── */
.plumb-footer {
  background: #0A2463;
  padding: 3rem 2rem;
  text-align: center;
  color: rgba(255,255,255,0.7);
}

.plumb-footer-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.plumb-footer-logo {
  width: 50px;
  height: 50px;
  border-radius: 0 12px 0 12px;
  object-fit: cover;
  margin-bottom: 0.25rem;
}

.plumb-footer-brand {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: #FFFFFF;
}

.plumb-footer-copy { font-size: 0.82rem; }

.plumb-footer-phone {
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.plumb-footer-phone:hover { color: #C0C0C0; }

.plumb-footer-legal { font-size: 0.78rem; }
.plumb-footer-legal a { color: #C0C0C0; text-decoration: underline; }

/* ── PRIVACY MODAL ──────────────────────────────────────── */
.plumb-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,36,99,0.65);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.plumb-modal-overlay.open { opacity: 1; pointer-events: all; }

.plumb-modal-box {
  background: #FFFFFF;
  max-width: 680px;
  width: 100%;
  padding: 2.5rem;
  border-radius: 0 24px 0 24px;
  box-shadow: 0 20px 60px rgba(10,36,99,0.3);
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
}

.plumb-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: #9aabcc;
  transition: color 0.2s;
}
.plumb-modal-close:hover { color: #0A2463; }

.plumb-modal-box h2 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: #0A2463;
  margin-bottom: 1rem;
}
.plumb-modal-box h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #0A2463;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}
.plumb-modal-box p { font-size: 0.9rem; color: #5a6a8a; line-height: 1.7; }

/* ── SLIDE-IN ANIMATIONS ────────────────────────────────── */
.plumb-slide-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.plumb-slide-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.plumb-slide-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.plumb-slide-left.visible,
.plumb-slide-right.visible,
.plumb-slide-up.visible {
  opacity: 1;
  transform: none;
}

/* ── REDUCED MOTION ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .plumb-slide-left, .plumb-slide-right, .plumb-slide-up {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ── RESPONSIVE: tablet (max 1024px) ────────────────────── */
@media (max-width: 1024px) {
  .plumb-adv-grid { grid-template-columns: repeat(2, 1fr); }
  .plumb-services-grid { grid-template-columns: repeat(2, 1fr); }
  .plumb-trust-grid { grid-template-columns: repeat(3, 1fr); }
  .plumb-contacts-grid { grid-template-columns: repeat(2, 1fr); }
  .plumb-about-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .plumb-about-col-text { padding-right: 0; }
  .plumb-about-photo { height: 350px; }
  .plumb-visual-columns { grid-template-columns: 1fr; }
  .plumb-visual-col--quote { order: -1; }
  .plumb-steps-row { flex-wrap: wrap; gap: 2rem; justify-content: center; }
  .plumb-step { min-width: 180px; }
  .plumb-step-arrow { display: none; }
  .plumb-faq-columns { grid-template-columns: 1fr; gap: 0; }
  .plumb-blog-grid { grid-template-columns: 1fr 1fr; }
}

/* ── RESPONSIVE: mobile (max 768px) ────────────────────── */
@media (max-width: 768px) {
  .plumb-nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: #0A2463;
    flex-direction: column;
    padding: 1.5rem 2rem 2rem;
    gap: 0.25rem;
    transform: translateY(-120%);
    transition: transform 0.35s ease;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(10,36,99,0.4);
  }
  .plumb-nav-links.open { transform: translateY(0); }
  .plumb-nav-links li a { padding: 0.75rem 0; font-size: 1rem; display: block; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .plumb-nav-links li:last-child a { border-bottom: none; }
  .plumb-burger { display: flex; }

  .plumb-trust-grid { grid-template-columns: repeat(2, 1fr); }
  .plumb-adv-grid { grid-template-columns: 1fr; }
  .plumb-services-grid { grid-template-columns: 1fr; }
  .plumb-reviews-grid { grid-template-columns: 1fr; }
  .plumb-contacts-grid { grid-template-columns: 1fr; }
  .plumb-check-columns { grid-template-columns: 1fr; }
  .plumb-blog-grid { grid-template-columns: 1fr; }

  .plumb-timeline::before { left: 18px; }
  .plumb-tl-item { width: 100%; left: 0; padding-left: 3rem; padding-right: 0; text-align: left; }
  .plumb-tl-left .plumb-tl-dot,
  .plumb-tl-right .plumb-tl-dot { left: 11px; right: auto; }
  .plumb-tl-left { text-align: left; }

  .plumb-hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .plumb-about-deco, .plumb-adv-deco, .plumb-services-deco,
  .plumb-reviews-deco, .plumb-faq-deco, .plumb-compare-deco,
  .plumb-timeline-deco, .plumb-process-deco { display: none; }

  .plumb-compare-table-wrap { font-size: 0.82rem; }
  .plumb-compare-table th, .plumb-compare-table td { padding: 0.65rem 0.75rem; }

  .plumb-countdown-row { gap: 0.5rem; }
  .plumb-countdown-num { font-size: 2.4rem; min-width: 60px; }

  .plumb-cookie-inner { flex-direction: column; gap: 1rem; }
}

/* ── RESPONSIVE: small (max 480px) ─────────────────────── */
@media (max-width: 480px) {
  .plumb-hero-actions { flex-direction: column; align-items: center; }
  .plumb-btn-outline, .plumb-btn-ghost { width: 100%; text-align: center; }
  .plumb-trust-grid { grid-template-columns: 1fr; }
  .plumb-trust-num { font-size: 2rem; }
}