:root {
  --ink: #061a34;
  --ink-2: #0d2a4a;
  --blue: #0b63f6;
  --blue-2: #094fca;
  --cyan: #56d9ff;
  --paper: #ffffff;
  --mist: #f3f7fb;
  --line: #d9e4ef;
  --muted: #52657a;
  --success: #2474dc;
  --shadow: 0 18px 50px rgba(5, 28, 56, .12);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; display: block; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: -80px;
  background: #fff;
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 8px;
}
.skip-link:focus { top: 16px; }

.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-family: "Manrope", sans-serif;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow.light { color: #87e8ff; }
h1, h2, h3, h4 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  letter-spacing: -.035em;
  line-height: 1.12;
}
h1 { font-size: clamp(2.7rem, 5.6vw, 5.6rem); }
h2 { font-size: clamp(2rem, 3.4vw, 3.35rem); }
h3 { font-size: 1.25rem; }
p { margin: 0; }
.lead { color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.7; }
.section { padding: 92px 0; }
.section.soft { background: var(--mist); }
.section.dark { color: #fff; background: var(--ink); }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section-heading .lead { margin-top: 16px; }
.section.dark .lead { color: #bdcde0; }
.section.dark .check-list li { color: #d4e1ef; }

.topline {
  color: #c8d8ec;
  background: #04152b;
  font-size: .82rem;
}
.topline .container { min-height: 36px; display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.topline a:hover { color: #fff; }
.topline-links { display: flex; gap: 24px; }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(217, 228, 239, .85);
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(14px);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-logo { width: 46px; height: 46px; flex: 0 0 46px; object-fit: contain; }
.brand-word { font: 800 1.36rem/1 "Manrope", sans-serif; letter-spacing: -.04em; }
.brand-word small { display: block; margin-top: 5px; color: var(--muted); font: 600 .58rem/1 "DM Sans", sans-serif; letter-spacing: .13em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-link {
  min-height: 44px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 9px;
  font-weight: 700;
  font-size: .94rem;
}
.nav-link:hover, .nav-link.active { color: var(--blue); background: #eef5ff; }
.chev { font-size: .7rem; transition: transform .2s ease; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 300px;
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--shadow);
  transition: .2s ease;
}
.dropdown.wide { width: 560px; display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.dropdown.wide a { min-height: 40px; display: flex; align-items: center; }

/* Mega-menu — 8 grouped product categories */
.nav-item.has-mega { position: static; }
.dropdown.mega {
  left: 50%;
  transform: translate(-50%, -6px);
  width: min(960px, calc(100vw - 40px));
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.nav-item.has-mega:hover .dropdown.mega,
.nav-item.has-mega:focus-within .dropdown.mega { transform: translate(-50%, 0); }
.mega-col {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
.mega-col-title {
  margin: 0;
  padding: 10px 12px;
  color: var(--blue);
  background: #eef5ff;
  border-bottom: 1px solid #d8e6f5;
  font-family: 'Manrope', 'Inter', sans-serif;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.dropdown.mega .mega-col a {
  min-height: 42px;
  padding: 10px 34px 10px 12px;
  position: relative;
  display: flex;
  align-items: center;
  font-size: .88rem;
  font-weight: 700;
  color: var(--ink-2);
  border-radius: 0;
  line-height: 1.25;
}
.dropdown.mega .mega-col a + a { border-top: 1px solid var(--line); }
.dropdown.mega .mega-col a::after {
  content: "\2192";
  position: absolute;
  right: 12px;
  color: #8aa1ba;
  transition: transform .15s ease, color .15s ease;
}
.dropdown.mega .mega-col a:hover,
.dropdown.mega .mega-col a:focus-visible { color: var(--blue); background: #f7faff; }
.dropdown.mega .mega-col a:hover::after,
.dropdown.mega .mega-col a:focus-visible::after { color: var(--blue); transform: translateX(3px); }
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-item:hover .chev { transform: rotate(180deg); }
.dropdown a { display: block; padding: 9px 11px; border-radius: 8px; color: var(--ink-2); font-size: .9rem; font-weight: 600; }
.dropdown a:hover { color: var(--blue); background: #f1f6fc; }
.nav-cta, a.button, button.button, .wp-block-button__link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(11, 99, 246, .22);
  transition: transform .18s ease, background .18s ease;
}
.nav-cta:hover, a.button:hover, button.button:hover, .wp-block-button__link:hover { transform: translateY(-2px); background: var(--blue-2); }
a.button.secondary, button.button.secondary, .wp-block-button.secondary .wp-block-button__link, .wp-block-button__link.secondary { color: #fff; border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.08); box-shadow: none; }
a.button.secondary:hover, button.button.secondary:hover, .wp-block-button.secondary .wp-block-button__link:hover, .wp-block-button__link.secondary:hover { background: rgba(255,255,255,.16); }
a.button.ghost, button.button.ghost, .wp-block-button.ghost .wp-block-button__link, .wp-block-button__link.ghost { color: var(--ink); border-color: var(--line); background: #fff; box-shadow: none; }
a.button.ghost:hover, button.button.ghost:hover, .wp-block-button.ghost .wp-block-button__link:hover, .wp-block-button__link.ghost:hover { color: var(--blue); border-color: #a9c8f3; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; color: var(--ink); background: var(--mist); cursor: pointer; }
.mobile-panel { display: none; }

.hero {
  position: relative;
  min-height: 700px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: #061a34 url('../images/zentronics-datacenter-hero.png') center/cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(3,17,36,.97) 0%, rgba(5,28,58,.82) 42%, rgba(4,20,42,.18) 74%, rgba(4,20,42,.08) 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(transparent, rgba(4,20,42,.5));
}
.hero-content { position: relative; z-index: 2; width: min(790px, 68%); padding: 76px 0; }
.hero h1 span { color: var(--cyan); }
.hero-subheadline { max-width: 690px; margin-top: 20px; color: #fff; font-family: "Manrope", sans-serif; font-size: clamp(1.18rem, 2vw, 1.5rem); font-weight: 700; line-height: 1.45; }
.hero .lead { max-width: 700px; margin-top: 18px; color: #d6e3f2; }
.hero-detail { max-width: 710px; margin-top: 16px; color: #aec4dd; font-size: .98rem; line-height: 1.72; }
.hero-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 13px; }
.hero-note { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 20px; color: #aec4dd; font-size: .9rem; }
.hero-note span { display: inline-flex; align-items: center; gap: 8px; }
.hero-note i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px var(--cyan); }

.signal-bar { position: relative; z-index: 3; margin-top: -1px; color: #fff; background: var(--blue); }
.signal-grid { min-height: 86px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.signal-item { padding: 8px 26px; border-left: 1px solid rgba(255,255,255,.2); }
.signal-item:first-child { border-left: 0; padding-left: 0; }
.signal-item strong { display: block; font-family: "Manrope", sans-serif; font-size: 1rem; }
.signal-item span { color: #d5e8ff; font-size: .82rem; }

.trust-bar { position: relative; z-index: 3; padding: 24px 0; border-bottom: 1px solid #dce7f3; background: #f7faff; box-shadow: 0 16px 40px rgba(7, 31, 61, .08); }
.trust-badge-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.trust-badge { min-width: 0; padding: 8px 22px; display: flex; align-items: center; gap: 14px; border-left: 1px solid #d8e4f1; }
.trust-badge:first-child { padding-left: 0; border-left: 0; }
.trust-badge:last-child { padding-right: 0; }
.trust-icon { width: 44px; height: 44px; flex: 0 0 44px; display: grid; place-items: center; border: 1px solid #c8dcf4; border-radius: 13px; color: var(--blue); background: #eaf3ff; }
.trust-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.trust-badge h3 { color: var(--ink); font-size: .9rem; line-height: 1.25; }
.trust-badge p { margin-top: 4px; color: var(--muted); font-size: .75rem; line-height: 1.45; }
@media (min-width: 761px) and (max-width: 1020px) {
  .trust-badge { flex-direction: column; align-items: flex-start; padding: 8px 14px; }
}

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product-card {
  min-height: 270px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 1px 0 rgba(6,26,52,.02);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.product-card:hover { transform: translateY(-6px); border-color: #a9c8f3; box-shadow: var(--shadow); }
.card-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; color: var(--blue); background: #eaf3ff; }
.card-icon svg { width: 27px; height: 27px; }
.product-card h3 { margin-top: 24px; }
.product-card p { margin-top: 12px; color: var(--muted); font-size: .93rem; }
.card-link { margin-top: auto; padding-top: 20px; color: var(--blue); font-weight: 800; }

.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 74px; align-items: start; }
.blueprint {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border-radius: 24px;
  color: #fff;
  background-color: #072a55;
  background-image: linear-gradient(rgba(86,217,255,.10) 1px, transparent 1px), linear-gradient(90deg, rgba(86,217,255,.10) 1px, transparent 1px);
  background-size: 28px 28px;
  box-shadow: var(--shadow);
}
.blueprint::before { content: ""; position: absolute; width: 280px; height: 280px; right: -45px; top: -45px; border: 1px solid rgba(86,217,255,.45); border-radius: 50%; box-shadow: 0 0 0 38px rgba(86,217,255,.08), 0 0 0 78px rgba(86,217,255,.05); }
.blueprint-body { position: absolute; inset: auto 34px 34px; }
.blueprint-kicker { color: #8eeaff; font: 800 .74rem/1 "Manrope", sans-serif; letter-spacing: .13em; text-transform: uppercase; }
.blueprint strong { display: block; max-width: 380px; margin-top: 12px; font: 700 2rem/1.2 "Manrope", sans-serif; letter-spacing: -.04em; }
.blueprint-spec { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; }
.blueprint-spec span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.22); border-radius: 7px; background: rgba(0,0,0,.16); font-size: .75rem; }

/* WordPress homepage engineering panel */
.site-main .split > .wp-block-column:first-child {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border-radius: 24px;
  color: #fff;
  background-color: #072a55;
  background-image: linear-gradient(rgba(86,217,255,.10) 1px, transparent 1px), linear-gradient(90deg, rgba(86,217,255,.10) 1px, transparent 1px);
  background-size: 28px 28px;
  box-shadow: var(--shadow);
}
.site-main .split > .wp-block-column:first-child::before {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -45px;
  top: -45px;
  border: 1px solid rgba(86,217,255,.45);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(86,217,255,.08), 0 0 0 78px rgba(86,217,255,.05);
}
.site-main .split .blueprint-body {
  position: absolute;
  z-index: 2;
  inset: auto 34px 34px !important;
  width: auto !important;
  max-width: none !important;
}
.site-main .split .blueprint-body h2 {
  max-width: 390px;
  margin-top: 12px;
  color: #fff;
  font-size: clamp(1.75rem, 2.4vw, 2.2rem);
}
.site-main .split .blueprint-spec {
  color: #cce8f5;
  font: 700 .72rem/1.7 "DM Sans", sans-serif;
  letter-spacing: .04em;
}

.capability-list { display: grid; gap: 2px; }
.capability { padding: 24px 0; display: grid; grid-template-columns: 48px 1fr; gap: 18px; border-bottom: 1px solid var(--line); }
.capability:first-child { padding-top: 0; }
.number { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); background: #eaf3ff; font: 800 .78rem/1 "Manrope", sans-serif; }
.capability p { margin-top: 7px; color: var(--muted); }

.industry-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.industry-tile { padding: 24px 20px; border: 1px solid rgba(255,255,255,.13); border-radius: 14px; background: rgba(255,255,255,.045); }
.industry-tile h3 { margin-top: 18px; font-size: 1.05rem; }
.industry-tile p { margin-top: 9px; color: #aebfd3; font-size: .88rem; }

.cta-band { padding: 70px 0; color: #fff; background: linear-gradient(115deg, #0b63f6, #073f9e); }
.cta-grid { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-grid h2 { max-width: 650px; }
.cta-grid p { max-width: 650px; margin-top: 14px; color: #d9e9ff; }

.page-hero { position: relative; overflow: hidden; padding: 96px 0 86px; color: #fff; background: var(--ink); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .55; background-image: linear-gradient(rgba(86,217,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(86,217,255,.08) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(90deg, #000, transparent 75%); }
.page-hero::after { content: ""; position: absolute; width: 440px; height: 440px; right: -90px; top: -180px; border: 1px solid rgba(86,217,255,.25); border-radius: 50%; box-shadow: 0 0 0 62px rgba(86,217,255,.04), 0 0 0 124px rgba(86,217,255,.025); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { max-width: 900px; font-size: clamp(2.6rem, 5vw, 4.9rem); }
.page-hero .lead { max-width: 750px; margin-top: 20px; color: #c4d5e8; }
.breadcrumbs { margin-bottom: 30px; display: flex; flex-wrap: wrap; gap: 8px; color: #9fb5ce; font-size: .84rem; }
.breadcrumbs a:hover { color: #fff; }

.overview-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: start; }
.overview-copy > p { margin-top: 20px; }
.feature-panel { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--mist); }
.feature-panel h3 { margin-bottom: 18px; }
.check-list { margin: 0; padding: 0; display: grid; gap: 13px; list-style: none; }
.check-list li { position: relative; padding-left: 30px; color: var(--ink-2); }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--success); font-size: .7rem; font-weight: 800; }

.spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.spec-card { padding: 27px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.spec-card h3 { font-size: 1.08rem; }
.spec-card p { margin-top: 10px; color: var(--muted); font-size: .92rem; }
.tag-row { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 9px; }
.tag { padding: 7px 11px; border: 1px solid #bcd1e8; border-radius: 999px; color: var(--ink-2); background: #fff; font-size: .82rem; font-weight: 700; }

.model-table { width: 100%; border-collapse: collapse; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.model-table th, .model-table td { padding: 16px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.model-table th { color: var(--ink); background: #eaf3ff; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.model-table td { color: var(--muted); }
.model-table tr:last-child td { border-bottom: 0; }

.portfolio-band { color: #fff; background: linear-gradient(115deg, #0b63f6, #073f9e); }
.tech-metric-grid { min-height: 128px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.tech-metric { min-height: 74px; padding: 10px 28px; display: flex; flex-direction: column; justify-content: center; border-left: 1px solid rgba(255,255,255,.22); }
.tech-metric:first-child { padding-left: 0; border-left: 0; }
.tech-metric strong { font: 800 clamp(1.6rem, 2.8vw, 2.4rem)/1 "Manrope", sans-serif; letter-spacing: -.045em; }
.tech-metric span { margin-top: 8px; color: #d8e8ff; font-size: .84rem; }

.tier-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tier-card { min-height: 154px; padding: 25px; display: grid; grid-template-columns: 46px 1fr; gap: 18px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.tier-card:last-child:nth-child(odd) { grid-column: 1 / -1; }
.tier-index { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; color: var(--blue); background: #eaf3ff; font: 800 .76rem/1 "Manrope", sans-serif; }
.tier-number { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; color: var(--blue); background: #eaf3ff; font: 800 .76rem/1 "Manrope", sans-serif; }
.tier-card p { margin-top: 9px; color: var(--muted); }
.spec-note { margin-top: 18px; padding-left: 15px; border-left: 3px solid var(--blue); color: var(--muted); font-size: .86rem; }
.application-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.application-list > div { min-height: 72px; padding: 16px 18px; display: flex; align-items: center; gap: 13px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: rgba(255,255,255,.05); font-weight: 700; }
.application-list svg { width: 24px; min-width: 24px; color: var(--cyan); }

.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.resource-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.resource-card h3 { margin-top: 20px; }
.resource-card p { margin-top: 12px; color: var(--muted); }
.resource-card a.button, .resource-card .wp-block-buttons { margin-top: 24px; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.contact-card { padding: 30px; border-radius: var(--radius); color: #fff; background: var(--ink); }
.contact-line { padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-line:last-child { border-bottom: 0; }
.contact-line small { display: block; color: #88a3c0; text-transform: uppercase; letter-spacing: .1em; }
.contact-line a, .contact-line address { display: block; margin-top: 5px; font-style: normal; font-weight: 600; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field.full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; color: var(--ink-2); font-weight: 700; font-size: .9rem; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid #bfd0e1; border-radius: 9px; color: var(--ink); background: #fff; outline: none; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(11,99,246,.12); }
.form-note { margin-top: 14px; color: var(--muted); font-size: .84rem; }

.site-footer { padding: 68px 0 28px; color: #b8c8da; background: #031226; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 44px; }
.footer-brand { color: #fff; }
.footer-logo-wrap { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: #fff; }
.footer-logo-wrap .brand-logo { width: 46px; height: 46px; }
.footer-about { max-width: 340px; margin-top: 18px; color: #8fa8c2; }
.footer-col h3 { margin-bottom: 18px; color: #fff; font-size: .95rem; letter-spacing: 0; }
.footer-col a { display: block; margin: 9px 0; color: #9eb2c8; font-size: .9rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom { margin-top: 50px; padding-top: 24px; display: flex; justify-content: space-between; gap: 24px; border-top: 1px solid rgba(255,255,255,.1); color: #768ea8; font-size: .82rem; }

/* WordPress block-editor compatibility */
.site-main > .wp-block-group { margin-block-start: 0; margin-block-end: 0; }
.site-main .wp-block-columns { margin-bottom: 0; }
.site-main .wp-block-group.container {
  width: min(1180px, calc(100% - 40px)) !important;
  max-width: 1180px !important;
  margin-inline: auto !important;
}
.site-main .wp-block-group:is(
  .signal-grid,
  .product-grid,
  .industry-grid,
  .spec-grid,
  .tech-metric-grid,
  .tier-grid,
  .application-list,
  .resource-grid
),
.site-main .form-grid {
  display: grid !important;
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.site-main .wp-block-columns:is(.split, .overview-grid, .contact-grid) {
  display: grid !important;
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.site-main .cta-grid.wp-block-columns,
.site-main .hero-actions.wp-block-group {
  display: flex !important;
  width: 100% !important;
  max-width: none !important;
}
/*
 * Classic WordPress themes add an inner wrapper to Group blocks. Flatten it
 * wherever the outer block is the actual grid/flex component so every card
 * participates in the intended layout.
 */
.site-main .wp-block-group:is(
  .signal-grid,
  .product-grid,
  .industry-grid,
  .spec-grid,
  .tech-metric-grid,
  .tier-grid,
  .application-list,
  .resource-grid,
  .hero-actions,
  .product-card,
  .tier-card,
  .application-item,
  .tech-metric
) > .wp-block-group__inner-container {
  display: contents !important;
}
.site-main :is(.wp-block-group, .wp-block-columns):is(
  .signal-grid,
  .product-grid,
  .industry-grid,
  .spec-grid,
  .tech-metric-grid,
  .tier-grid,
  .application-list,
  .resource-grid,
  .split,
  .overview-grid,
  .contact-grid,
  .cta-grid,
  .product-card,
  .tier-card,
  .application-item
) > *,
.site-main .form-grid > * {
  width: auto !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.site-main .wp-block-group:is(
  .signal-grid,
  .product-grid,
  .industry-grid,
  .spec-grid,
  .tech-metric-grid,
  .tier-grid,
  .application-list,
  .resource-grid,
  .hero-actions,
  .product-card,
  .tier-card,
  .application-item,
  .tech-metric
) > .wp-block-group__inner-container > * {
  width: auto !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.site-main .product-card { display: flex !important; }
.site-main .tier-card { display: grid !important; }
.site-main .application-item { display: flex !important; }
.site-main .application-item > .wp-block-group__inner-container > p:last-child { flex: 1 1 auto; min-width: 0; }
.site-main .model-table {
  width: 100% !important;
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.product-card .wp-block-buttons { margin-top: auto; padding-top: 20px; }
.model-table table { width: 100%; border-collapse: collapse; background: #fff; }
.model-table th, .model-table td { padding: 15px 18px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.model-table th { color: var(--ink); background: #eef5fc; font: 800 .78rem/1.35 "Manrope", sans-serif; letter-spacing: .04em; text-transform: uppercase; }
.model-table td { color: var(--muted); }
.card-badge { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; color: var(--blue); background: #eaf3ff; font: 800 .8rem/1 "Manrope", sans-serif; }
.application-item { min-height: 72px; padding: 16px 18px; display: flex; align-items: center; gap: 13px; border: 1px solid rgba(255,255,255,.14); border-radius: 12px; background: rgba(255,255,255,.05); font-weight: 700; }
.application-icon { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 34px; border-radius: 9px; color: var(--cyan); background: rgba(64,207,255,.12); font-weight: 800; }
.contact-copy a { color: #fff; }
.admin-bar .site-header { top: 32px; }

@media (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}

@media (max-width: 1020px) {
  .desktop-nav, .nav-cta { display: none; }
  .menu-button { display: grid; place-items: center; }
  .mobile-panel { position: fixed; z-index: 99; inset: 113px 0 0; overflow-y: auto; padding: 24px 20px 50px; background: #fff; }
  .mobile-panel.open { display: block; }
  .mobile-panel a { display: block; padding: 11px 4px; border-bottom: 1px solid var(--line); font-weight: 700; }
  .mobile-heading { margin-top: 20px; color: var(--blue); font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
  .mobile-panel .mobile-sub { padding-left: 16px; color: var(--muted); font-size: .92rem; }
  .mobile-subheading { margin: 14px 0 4px 4px; color: var(--ink-1); font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; border: 0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(3, 1fr); }
  .split, .overview-grid, .contact-grid { gap: 42px; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
  .tech-metric-grid { grid-template-columns: 1fr 1fr; padding: 18px 0; }
  .tech-metric { border-left: 0; }
}

@media (max-width: 760px) {
  .container, .site-main .wp-block-group.container { width: min(100% - 28px, 1180px) !important; }
  .topline { display: none; }
  .nav-wrap { min-height: 68px; }
  .mobile-panel { inset: 69px 0 0; }
  .brand-word small { display: none; }
  .section { padding: 68px 0; }
  .hero { min-height: 640px; background-position: 63% center; }
  .hero::before { background: linear-gradient(90deg, rgba(3,17,36,.97), rgba(5,28,58,.8)); }
  .hero-content { width: 100%; padding: 76px 0; }
  .hero h1 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .hero-detail { font-size: .92rem; }
  .trust-badge-grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .trust-badge { padding: 14px; border-left: 0; border-bottom: 1px solid #d8e4f1; }
  .trust-badge:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .signal-grid { grid-template-columns: 1fr 1fr; padding: 16px 0; }
  .signal-item { padding: 12px 14px; border-left: 0; }
  .product-grid, .resource-grid, .spec-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 240px; }
  .split, .overview-grid, .contact-grid { grid-template-columns: 1fr; }
  .blueprint { min-height: 390px; }
  .site-main .split > .wp-block-column:first-child { min-height: 390px; }
  .site-main .split .blueprint-body { inset: auto 24px 24px !important; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .cta-grid { align-items: flex-start; flex-direction: column; }
  .page-hero { padding: 72px 0 64px; }
  .model-table { display: block; overflow-x: auto; }
  .tier-grid, .application-list { grid-template-columns: 1fr; }
  .tier-card:last-child:nth-child(odd) { grid-column: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child, .footer-grid .footer-col:last-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 470px) {
  .industry-grid, .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child, .footer-grid .footer-col:last-child { grid-column: auto; }
  .hero-actions .wp-block-button, .hero-actions a.button { width: 100%; }
  .signal-grid { grid-template-columns: 1fr; }
  .trust-badge-grid { grid-template-columns: 1fr; }
  .trust-badge, .trust-badge:first-child, .trust-badge:last-child { grid-column: auto; padding: 14px 0; }
  .tech-metric-grid { grid-template-columns: 1fr; }
  .tech-metric { min-height: 86px; padding-inline: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .tech-metric:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
}

/* ------------------------------------------------------------------
   Additions in v1.4.0
   Comparison matrix, PDU configurator, product-media placeholders
   ------------------------------------------------------------------ */

/* Tier comparison matrix — reuses .model-table but adds legend chips */
.matrix-table td.yes { color: var(--success); font-weight: 800; }
.matrix-table td.no  { color: #b7c4d3; font-weight: 700; }
.matrix-table td.dep { color: var(--ink-2); font-weight: 700; }
.matrix-table td.dep::after { content: " *"; color: var(--blue); }
.matrix-legend { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px 20px; color: var(--muted); font-size: .84rem; }
.matrix-legend span { display: inline-flex; align-items: center; gap: 8px; }
.matrix-legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.matrix-legend .i-yes { background: var(--success); }
.matrix-legend .i-dep { background: var(--blue); }
.matrix-legend .i-no  { background: #b7c4d3; }

/* Model-table row-filter helper */
.model-table tr[hidden] { display: none; }
.filter-empty { margin-top: 14px; padding: 14px 18px; border: 1px dashed var(--line); border-radius: 12px; color: var(--muted); background: #fff; font-size: .9rem; }

/* PDU configurator */
.configurator {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.configurator h3 { margin-bottom: 8px; }
.configurator .lead { margin-bottom: 26px; }
.configurator .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.configurator .field.full { grid-column: 1 / -1; }
.configurator fieldset { padding: 0; margin: 0; border: 0; }
.configurator legend { display: block; margin-bottom: 7px; color: var(--ink-2); font-weight: 700; font-size: .9rem; }
.configurator .chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.configurator .chip {
  padding: 9px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #bfd0e1;
  border-radius: 999px;
  background: #fff;
  color: var(--ink-2);
  font-weight: 700;
  font-size: .86rem;
  cursor: pointer;
  user-select: none;
  transition: .15s ease;
}
.configurator .chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  min-height: 0;
  margin: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}
.configurator .chip:hover { border-color: #7ea9e6; color: var(--blue); }
.configurator .chip:has(input:checked) { color: #fff; border-color: var(--blue); background: var(--blue); box-shadow: 0 6px 18px rgba(11,99,246,.18); }
.configurator .actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.configurator .actions .hint { color: var(--muted); font-size: .84rem; }

/* Configurator status message */
.config-status { margin-top: 14px; padding: 12px 16px; border-radius: 10px; background: #eaf3ff; color: var(--ink-2); font-size: .9rem; }
.config-status.error { background: #fdecec; color: #8a2a2a; }
.config-status.ok    { background: #eaf3ff; color: #094fca; }

/* Contact Form 7 integration polish — inherits form field styles */
.wpcf7 .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.wpcf7 .field.full { grid-column: 1 / -1; }
.wpcf7 input[type="submit"] {
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 10px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(11, 99, 246, .22);
}
.wpcf7 input[type="submit"]:hover { background: var(--blue-2); }
.wpcf7-response-output { margin-top: 14px !important; padding: 12px 16px !important; border-radius: 10px !important; }

/* Product media strip — used on individual product pages once photos land */
.product-media { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 30px; }
.product-media figure { margin: 0; border: 1px solid var(--line); border-radius: 14px; background: #fff; overflow: hidden; }
.product-media img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; background: #f5f9fd; }
.product-media figcaption { padding: 10px 14px; color: var(--muted); font-size: .82rem; }

/* Category blocks on the Products hub (8-category taxonomy) */
.category-block { padding: 42px 0 8px; border-top: 1px solid var(--line); }
.category-block:first-of-type { border-top: 0; padding-top: 8px; }
.category-block h2 { margin: 0 0 6px; font-size: clamp(1.55rem, 2.2vw, 2rem); letter-spacing: -0.01em; }
.category-block .category-lead { margin: 0 0 22px; color: var(--muted); font-size: 1rem; max-width: 780px; }
.category-block .product-grid { margin-top: 8px; }

/* AC/DC PDU portfolio landing pages */
.pdu-family-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}
.pdu-family-card {
  min-height: 360px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-top: 4px solid var(--blue);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(6, 26, 52, .08);
}
.pdu-family-card::before {
  content: attr(data-level);
  position: absolute;
  top: 18px;
  right: 20px;
  color: #d7e4f2;
  font: 800 2.2rem/1 "Manrope", sans-serif;
}
.pdu-family-card .family-type {
  margin: 0 0 20px;
  color: var(--blue);
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.pdu-family-card h3 { max-width: 82%; margin-bottom: 12px; font-size: 1.35rem; }
.pdu-family-card > p:not(.family-type) { color: var(--muted); }
.pdu-family-card ul { margin: 18px 0 24px; padding-left: 19px; color: var(--ink-2); font-size: .9rem; }
.pdu-family-card li + li { margin-top: 7px; }
.pdu-family-card .button { margin-top: auto; align-self: flex-start; }
.pdu-family-card.intelligent { border-top-color: var(--cyan); background: linear-gradient(160deg, #fff 35%, #edf9ff); }
.pdu-badges { display: flex; flex-wrap: wrap; gap: 7px; margin: -6px 0 14px; }
.pdu-badge {
  padding: 5px 9px;
  border: 1px solid #c9d9ea;
  border-radius: 999px;
  color: var(--ink-2);
  background: #f7faff;
  font-size: .72rem;
  font-weight: 800;
}
.pdu-orientation-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 30px; }
.pdu-orientation-card {
  min-height: 220px;
  padding: 28px 28px 28px 112px;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.pdu-orientation-card::before {
  content: "";
  position: absolute;
  left: 34px;
  top: 34px;
  width: 42px;
  height: 130px;
  border: 2px solid #70a8eb;
  border-radius: 8px;
  background: repeating-linear-gradient(to bottom, #0b63f6 0 7px, #eaf3ff 7px 14px);
  box-shadow: 0 10px 24px rgba(11, 99, 246, .15);
}
.pdu-orientation-card.horizontal::before {
  top: 50px;
  width: 130px;
  height: 42px;
  background: repeating-linear-gradient(to right, #0b63f6 0 10px, #eaf3ff 10px 20px);
}
.pdu-orientation-card.horizontal { padding-left: 198px; }
.pdu-orientation-card h3 { margin-bottom: 10px; }
.pdu-orientation-card p { color: var(--muted); }
.pdu-route-grid { display: grid; grid-template-columns: 1fr 1fr .8fr; gap: 20px; margin-top: 32px; }
.pdu-route-card { padding: 30px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.pdu-route-card .family-type { margin: 0 0 14px; color: var(--blue); font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.pdu-route-card h3 { margin-bottom: 10px; }
.pdu-route-card p { margin-bottom: 22px; color: var(--muted); }
.pdu-route-card.custom { color: #fff; border-color: transparent; background: linear-gradient(145deg, var(--ink), #0c4288); }
.pdu-route-card.custom .family-type { color: var(--cyan); }
.pdu-route-card.custom p { color: #c6daef; }
.pdu-route-card.custom .button { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.08); }
.home-pdu-showcase {
  min-height: 410px;
  padding: 18px;
  display: grid;
  grid-template-columns: 1.45fr .55fr;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #edf4fb;
}
.home-pdu-showcase figure {
  min-width: 0;
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  background: #fff;
}
.home-pdu-showcase img { width: 100%; height: 100%; object-fit: contain; }
.home-pdu-showcase figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 7px 10px;
  border-radius: 7px;
  color: #fff;
  background: rgba(6, 26, 52, .88);
  font-size: .74rem;
  font-weight: 800;
}
.home-path-list { margin: 26px 0 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.home-path-list li { padding: 14px 16px; display: flex; gap: 12px; align-items: flex-start; border-left: 3px solid var(--blue); background: #f5f9fd; }
.home-path-list strong { color: var(--ink); }

/* Single hero image variant — used as a section banner (e.g. 800 VDC family) */
.product-media.single { grid-template-columns: 1fr; gap: 0; margin: 0 0 -6px; }
.product-media.single figure { border: 0; border-radius: 18px; box-shadow: 0 20px 60px rgba(6, 22, 48, .18); }
.product-media.single img { aspect-ratio: 16 / 9; object-fit: cover; object-position: center; background: #0b1524; }
.product-media.single figcaption { padding: 14px 18px; color: var(--muted); font-size: .88rem; text-align: center; }
.product-media.single.compact-product-media { width: min(calc(100% - 32px), 820px); margin: 56px auto 8px; }

/* 800 VDC tap-off product page */
.tapoff-hero { padding-bottom: 76px; }
.tapoff-intro { padding-top: 72px; }
.tapoff-showcase { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: 64px; align-items: center; }
.tapoff-product-media { width: 100%; max-width: 650px; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 22px 55px rgba(6, 26, 52, .13); }
.tapoff-product-media img { width: 100%; height: auto; display: block; aspect-ratio: 16 / 10; object-fit: cover; object-position: center; background: #0b1524; }
.tapoff-product-media figcaption { padding: 13px 17px; color: var(--muted); background: #fff; font-size: .79rem; line-height: 1.55; }
.tapoff-showcase-copy > p:not(.eyebrow):not(.lead) { margin-top: 14px; color: var(--muted); }
.tapoff-signal { margin-top: 0; }
.tapoff-offering-grid { margin-top: 34px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tapoff-offering-card { min-height: 230px; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: 0 1px 0 rgba(6, 26, 52, .03); }
.tapoff-offering-card > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--blue); background: #eaf3ff; font: 800 .76rem/1 "Manrope", sans-serif; }
.tapoff-offering-card h3 { margin-top: 22px; }
.tapoff-offering-card p { margin-top: 11px; color: var(--muted); font-size: .91rem; }
.dc800-intro { padding-top: 72px; }
.dc800-module-grid { margin-top: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.dc800-module-card { padding: 30px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 1px 0 rgba(6, 26, 52, .03); }
.dc800-module-head { display: flex; align-items: center; gap: 16px; }
.dc800-module-head > span { width: 48px; height: 48px; flex: 0 0 48px; display: grid; place-items: center; border-radius: 13px; color: #fff; background: var(--blue); font: 800 .78rem/1 "Manrope", sans-serif; }
.dc800-module-head p { color: var(--blue); font: 800 .7rem/1.2 "Manrope", sans-serif; letter-spacing: .08em; text-transform: uppercase; }
.dc800-module-head h3 { margin-top: 5px; }
.dc800-module-card > p { margin-top: 18px; color: var(--muted); }
.dc800-module-card .check-list { margin-top: 18px; }

/* Signal-bar 800 VDC accent variant */
.signal-item.accent strong { color: var(--cyan); }

@media (max-width: 1020px) {
  .dropdown.wide { grid-template-columns: 1fr; width: 320px; }
  .dropdown.mega { grid-template-columns: repeat(2, 1fr); width: min(680px, calc(100vw - 32px)); }
  .product-media { grid-template-columns: repeat(2, 1fr); }
  .pdu-family-grid, .pdu-route-grid { grid-template-columns: 1fr 1fr; }
  .pdu-route-card.custom { grid-column: 1 / -1; }
  .home-pdu-showcase { min-height: 340px; }
  .tapoff-showcase { grid-template-columns: 1fr 1fr; gap: 34px; }
  .tapoff-offering-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .configurator { padding: 24px; }
  .configurator .form-grid { grid-template-columns: 1fr; }
  .product-media { grid-template-columns: 1fr; }
  .pdu-family-grid, .pdu-route-grid, .pdu-orientation-grid { grid-template-columns: 1fr; }
  .pdu-route-card.custom { grid-column: auto; }
  .pdu-orientation-card, .pdu-orientation-card.horizontal { padding: 190px 24px 24px; }
  .pdu-orientation-card::before, .pdu-orientation-card.horizontal::before { top: 28px; left: 50%; transform: translateX(-50%); }
  .home-pdu-showcase { min-height: 560px; grid-template-columns: 1fr; grid-template-rows: 1fr 1.35fr; }
  .tapoff-intro { padding-top: 54px; }
  .tapoff-showcase { grid-template-columns: 1fr; }
  .tapoff-product-media { max-width: 100%; }
  .tapoff-offering-grid { grid-template-columns: 1fr; }
  .tapoff-offering-card { min-height: auto; }
  .dc800-intro { padding-top: 54px; }
  .dc800-module-grid { grid-template-columns: 1fr; }
}