/* ==========================================================================
   1. VARIABLES & RESET
   ========================================================================== */
:root {
  --bg: #0b0f19;
  --panel-bg: #111827;
  --panel-border: #1e293b;
  --line: #1e293b;
  --line-soft: rgba(30, 41, 59, 0.5);
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --blue-bright: #00a3ff;
  --blue-glow: rgba(0, 163, 255, 0.25);
  --red-bright: #ff334b;
  --red-glow: rgba(255, 51, 75, 0.3);
  --green: #10b981;
  --amber: #f59e0b;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  position: relative;
}

/* Background Grid Overlay */
.grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   2. HEADER & NAVIGATION
   ========================================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--panel-border);
  border-radius: 4px;
  width: 40px;
  height: 40px;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition: transform 0.2s, opacity 0.2s, background 0.2s;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-icon::before { top: -6px; }
.nav-toggle-icon::after { top: 6px; }

.nav-toggle.active .nav-toggle-icon {
  background: transparent;
}

.nav-toggle.active .nav-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle.active .nav-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navlinks a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.navlinks a:hover {
  color: #ffffff;
}

.navlinks a.active-link {
  color: var(--green);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 8px;
}

.lang-opt {
  color: var(--text-muted) !important;
  text-decoration: none;
  cursor: pointer;
}

.lang-opt.active {
  color: var(--blue-bright) !important;
  font-weight: 700;
}

.lang-divider {
  color: var(--line);
}

.nav-cta {
  background: rgba(0, 163, 255, 0.1);
  color: var(--blue-bright);
  border: 1px solid var(--blue-bright);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.nav-cta:hover {
  background: var(--blue-bright);
  color: #ffffff;
  box-shadow: 0 0 12px var(--blue-glow);
}

/* ==========================================================================
 *  NAV DROPDOWN STYLING
 *  ========================================================================== */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-trigger {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: color 0.2s;
}

.nav-dropdown-trigger:hover,
.nav-dropdown:hover .nav-dropdown-trigger {
  color: #fff;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 6px 0;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
  z-index: 1000;
}

/* Open menu on hover */
.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: background 0.2s, color 0.2s;
}

.nav-dropdown-menu a:hover {
  background: rgba(0, 163, 255, 0.1);
  color: var(--blue-bright);
}

/* Mobile Responsiveness for Dropdown */
@media (max-width: 900px) {
  .nav-dropdown {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-dropdown-menu {
    position: static;
    display: block; /* Always visible inside mobile drawer or hidden via toggle */
    width: 100%;
    background: transparent;
    border: none;
    box-shadow: none;
    padding-left: 12px;
  }

  .nav-dropdown-menu a {
    padding: 8px 0;
    font-size: 14px;
  }
}

/* ==========================================================================
 *  NAV DROPDOWN STYLING
 *  ========================================================================== */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-dropdown-trigger {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 0;
  transition: color 0.2s;
}

.nav-dropdown-trigger:hover {
  color: #fff;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 6px;
  padding: 8px 0;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
  z-index: 1000;
}

/* Show dropdown menu on hover */
.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  transition: background 0.2s, color 0.2s;
}

.nav-dropdown-menu a:hover {
  background: rgba(0, 163, 255, 0.1);
  color: var(--blue-bright);
}

/* ==========================================================================
   3. HERO SECTION & RADAR PANEL
   ========================================================================== */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-bright);
  background: rgba(0, 163, 255, 0.1);
  border: 1px solid var(--blue-glow);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero h1 {
  font-size: 2.75rem;
  line-height: 1.15;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
}

.hl-red {
  color: #fa0100;
}

.lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--blue-bright);
  color: #ffffff;
  border: none;
  box-shadow: 0 0 20px var(--blue-glow);
}

.btn-primary:hover {
  background: #0090e0;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--panel-border);
}

.btn-ghost:hover {
  border-color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
}

.hero-stats {
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

.stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: #ffffff;
}

.stat span {
  font-size: 12px;
  color: var(--text-muted);
}

/* Live Radar Scanner Panel */
.scan-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.scan-head {
  background: rgba(0, 0, 0, 0.3);
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.pulse-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  margin-right: 6px;
  box-shadow: 0 0 8px var(--green);
}

.radar-wrap {
  padding: 24px;
  display: flex;
  justify-content: center;
  position: relative;
}

.radar-svg {
  width: 100%;
  max-width: 260px;
  height: auto;
}

.sweep {
  transform-origin: 150px 150px;
  animation: radar-sweep 4s linear infinite;
}

@keyframes radar-sweep {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.node-blue { fill: var(--blue-bright); }
.node-red { fill: #fa0100; }

.scan-log {
  background: #080b12;
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  min-height: 100px;
}

.scan-log-entry {
  margin-bottom: 6px;
  opacity: 0;
  animation: fadeIn 0.3s forwards;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.scan-log .tag { color: var(--blue-bright); }
.scan-log .tag-danger { color: #fa0100; }
.scan-log .ok { color: var(--green); }
.scan-log .warn { color: var(--amber); }

/* ==========================================================================
   4. SERVICES & PRICE BADGES
   ========================================================================== */
.services {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 600px;
  margin-bottom: 48px;
}

.section-head.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.tag-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-bright);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 8px;
}

.section-head h2 {
  font-size: 2rem;
  color: #ffffff;
  margin-bottom: 12px;
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.svc-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 24px;
  border-radius: 6px;
  transition: border-color 0.2s;
}

.svc-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.svc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-bright);
  margin-bottom: 16px;
}

.svc-icon {
  width: 28px;
  height: 28px;
  color: var(--blue-bright);
  margin-bottom: 16px;
}

.svc-card h3 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.svc-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ==========================================================================
   4b. PRODUCT OVERVIEW CARDS (index.html)
   ========================================================================== */
.product-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-top: 3px solid var(--blue-bright);
  border-radius: 8px;
  padding: 28px;
  transition: transform 0.2s, border-color 0.2s;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.25);
}

.product-card.red { border-top-color: var(--red-bright); }
.product-card.purple { border-top-color: #a855f7; }
.product-card.green { border-top-color: var(--green); }

.product-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.product-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(0, 163, 255, 0.1);
  color: var(--blue-bright);
  border: 1px solid var(--blue-bright);
}

.product-card.green .product-tag {
  background: rgba(16, 185, 129, 0.1);
  color: var(--green);
  border-color: var(--green);
}

.product-card.red .product-tag {
  background: rgba(255, 51, 75, 0.1);
  color: var(--red-bright);
  border-color: var(--red-bright);
}

.product-card.purple .product-tag {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
  border-color: #a855f7;
}

.product-card-icon {
  width: 26px;
  height: 26px;
  color: var(--blue-bright);
}

.product-card.red .product-card-icon { color: var(--red-bright); }
.product-card.purple .product-card-icon { color: #a855f7; }
.product-card.green .product-card-icon { color: var(--green); }

.product-card h3 {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.4;
}

.product-card-sub {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.95rem;
}

.product-card p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-card .price-tag-badge {
  width: 100%;
  align-items: flex-start;
  margin-bottom: 20px;
}

.product-card-btn {
  width: 100%;
  text-align: center;
}

/* ==========================================================================
   4c. PRODUCT DETAIL PAGES (product-*.html)
   ========================================================================== */
.product-hero {
  padding: 56px 0 40px;
  border-bottom: 1px solid var(--line);
}

.product-hero-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color 0.2s;
}

.product-hero-back:hover {
  color: #ffffff;
}

.product-hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 20px;
}

.product-hero h1 {
  font-size: 2.1rem;
  color: #ffffff;
  margin-bottom: 12px;
  max-width: 640px;
}

.product-hero .product-hero-sub {
  font-weight: 400;
  color: var(--text-muted);
}

.product-hero-lead {
  color: var(--text-muted);
  max-width: 700px;
  font-size: 15px;
}

.product-detail-section {
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}

.product-detail-section h2 {
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 24px;
}

/* ==========================================================================
   4d. BEFORE/AFTER FINDING CARDS (product-physec.html)
   ========================================================================== */
.finding-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.finding-card {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-left: 3px solid #a855f7;
  border-radius: 6px;
  padding: 24px;
}

.finding-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.finding-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #a855f7;
}

.finding-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.1);
  color: var(--amber);
  border: 1px solid var(--amber);
}

.finding-card h3 {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 16px;
}

.finding-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 640px) {
  .finding-compare {
    grid-template-columns: 1fr;
  }
}

.finding-col {
  padding: 16px;
  border-radius: 6px;
  background: #080b12;
}

.finding-col-before {
  border: 1px solid rgba(255, 51, 75, 0.3);
}

.finding-col-after {
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.finding-col-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  display: block;
}

.finding-col-before .finding-col-label { color: var(--red-bright); }
.finding-col-after .finding-col-label { color: var(--green); }

.finding-col p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* High-Converting Price Tag Badge Styling */
.price-tag-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 20px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
  min-width: 230px;
}

.price-tag-badge:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
}

.price-tag-badge.blue {
  border-left: 4px solid var(--blue-bright);
  box-shadow: 0 0 20px rgba(0, 163, 255, 0.18);
}

.price-tag-badge.red {
  border-left: 4px solid #fa0100;
  box-shadow: 0 0 20px rgba(255, 51, 75, 0.18);
}

.price-tag-badge.purple {
  border-left: 4px solid #a855f7;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.18);
}

.price-tag-badge.green {
  border-left: 4px solid var(--green);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.18);
}

.price-tag-badge .price-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.price-tag-badge .price-anchor {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: line-through;
  opacity: 0.7;
  margin-bottom: 2px;
}

.price-tag-badge .price-amount {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
}

.price-tag-badge.blue .price-amount { text-shadow: 0 0 18px rgba(0, 163, 255, 0.35); }
.price-tag-badge.red .price-amount { text-shadow: 0 0 18px rgba(255, 51, 75, 0.35); }
.price-tag-badge.purple .price-amount { text-shadow: 0 0 18px rgba(168, 85, 247, 0.35); }
.price-tag-badge.green .price-amount { text-shadow: 0 0 18px rgba(16, 185, 129, 0.35); }

.price-tag-badge.blue .price-prefix { color: var(--blue-bright); font-size: 0.8rem; font-weight: 600; }
.price-tag-badge.red .price-prefix { color: #fa0100; font-size: 0.8rem; font-weight: 600; }
.price-tag-badge.purple .price-prefix { color: #a855f7; font-size: 0.8rem; font-weight: 600; }
.price-tag-badge.green .price-prefix { color: var(--green); font-size: 0.8rem; font-weight: 600; }

.price-tag-badge .price-unit {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: normal;
}

.price-tag-badge .price-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: normal;
  margin-top: 4px;
}

.price-tag-badge .price-perday {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255,255,255,0.12);
  width: 100%;
  text-align: right;
}
.price-tag-badge.blue .price-perday { color: var(--blue-bright); }
.price-tag-badge.red .price-perday { color: #fa0100; }
.price-tag-badge.purple .price-perday { color: #a855f7; }
.price-tag-badge.green .price-perday { color: var(--green); }

.mkb-trust-note {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--green);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--font-mono);
  margin-bottom: 16px;
}
.mkb-trust-note svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

/* ==========================================================================
   5. PROCESS & WHY US (CALLING CARD)
   ========================================================================== */
#werkwijze {
  padding: 96px 0;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid var(--line);
}

.process-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.process-step {
  position: relative;
  padding-left: 20px;
  border-left: 1px solid var(--blue-bright);
}

.step-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-bright);
  display: block;
  margin-bottom: 8px;
}

.process-step h3 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.process-step p {
  color: var(--text-muted);
  font-size: 14px;
}

#waarom {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.why-list {
  list-style: none;
}

.why-list li {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.check {
  width: 20px;
  height: 20px;
  color: var(--blue-bright);
  flex-shrink: 0;
  margin-top: 2px;
}

.why-list b {
  display: block;
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 2px;
}

.why-list span {
  font-size: 14px;
  color: var(--text-muted);
}

/* Interactive Holographic Card */
.holo-card-wrap {
  perspective: 1000px;
  display: flex;
  justify-content: center;
}

.holo-card {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1.58 / 1;
  border-radius: 12px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 0.1s ease-out;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.holo-card-inner {
  width: 100%;
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background: #111;
}

.calling-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.holo-foil {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    transparent 20%,
    rgba(255, 0, 150, 0.15) 35%,
    rgba(0, 255, 255, 0.25) 50%,
    rgba(255, 255, 0, 0.15) 65%,
    transparent 80%
  );
  background-size: 200% 200%;
  background-position: calc(var(--x, 50) * 1%) calc(var(--y, 50) * 1%);
  mix-blend-mode: color-dodge;
  opacity: 0.7;
  pointer-events: none;
}

.holo-glare {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at calc(var(--x, 50) * 1%) calc(var(--y, 50) * 1%),
    rgba(255, 255, 255, 0.3) 0%,
    transparent 60%
  );
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* ==========================================================================
   6. SECURITY AUDIT CHECK CALCULATOR
   ========================================================================== */
.audit-section {
  padding: 96px 0;
  background: var(--panel-bg);
  border-top: 1px solid var(--line);
}

.audit-card {
  max-width: 800px;
  margin: 0 auto;
  background: #0d1322;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.audit-questions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.audit-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.audit-check {
  display: none;
}

.custom-check {
  width: 18px;
  height: 18px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #111827;
  margin-top: 2px;
  flex-shrink: 0;
  position: relative;
  transition: all 0.2s;
}

.audit-check:checked + .custom-check {
  background: var(--blue-bright);
  border-color: var(--blue-bright);
}

.audit-check:checked + .custom-check::after {
  content: "✓";
  position: absolute;
  color: #fff;
  font-size: 12px;
  top: -2px;
  left: 3px;
  font-weight: bold;
}

.audit-text b {
  display: block;
  font-size: 14px;
  color: #ffffff;
}

.audit-text span {
  font-size: 12px;
  color: var(--text-muted);
}

.audit-result-box {
  background: #111827;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
}

.result-status-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-weight: bold;
}

.status-high { background: rgba(255, 51, 75, 0.15); color: #fa0100; border: 1px solid var(--red-bright); }
.status-med { background: rgba(245, 158, 11, 0.15); color: var(--amber); border: 1px solid var(--amber); }
.status-low { background: rgba(16, 185, 129, 0.15); color: var(--green); border: 1px solid var(--green); }

.score-display {
  margin-bottom: 12px;
}

.score-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff;
}

.score-total {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--text-muted);
}

.score-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
}

.result-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.audit-cta-btn {
  width: 100%;
  font-size: 13px;
  padding: 10px 16px;
}

/* ==========================================================================
   7. CTA BAND & FOOTER
   ========================================================================== */
.cta-band {
  padding: 96px 24px;
  text-align: center;
  border-top: 1px solid var(--line);
  background: radial-gradient(circle at center, rgba(0, 163, 255, 0.05) 0%, transparent 70%);
}

.cta-band h2 {
  font-size: 2.25rem;
  color: #ffffff;
  margin-bottom: 16px;
}

.cta-band p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 32px auto;
}

footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 32px 0;
  background: #080b12;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 280px;
  margin-top: 12px;
}

.footer-cols {
  display: flex;
  gap: 48px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 14px;
  margin-bottom: 12px;
}

.footer-col a, .footer-modal-link {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  margin-bottom: 8px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.footer-col a:hover, .footer-modal-link:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* ==========================================================================
   8. INTAKE MODAL FORM
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: #0f172a;
  border: 1px solid var(--panel-border);
  width: 100%;
  max-width: 520px;
  padding: 32px;
  border-radius: 8px;
  position: relative;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
}

.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

#intakeModal label,
#plumberModal label {
  display: block;
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 6px;
}

#intakeModal input[type="text"],
#intakeModal input[type="email"],
#intakeModal input[type="tel"],
#intakeModal select,
#intakeModal textarea,
#plumberModal input[type="text"],
#plumberModal input[type="email"],
#plumberModal input[type="tel"],
#plumberModal select,
#plumberModal textarea {
  width: 100%;
  padding: 10px 12px;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 4px;
  color: #ffffff;
  font-size: 14px;
  box-sizing: border-box;
  font-family: inherit;
}

#intakeModal input:focus,
#intakeModal select:focus,
#intakeModal textarea:focus,
#plumberModal input:focus,
#plumberModal select:focus,
#plumberModal textarea:focus {
  outline: none;
  border-color: #00a3ff;
  box-shadow: 0 0 0 2px rgba(0, 163, 255, 0.2);
}

#intakeModal .checkbox-group,
#plumberModal .checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}

#intakeModal .checkbox-item,
#plumberModal .checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #cbd5e1;
  text-transform: none;
  cursor: pointer;
}

#intakeModal .checkbox-item input,
#plumberModal .checkbox-item input {
  width: 16px;
  height: 16px;
  accent-color: #00a3ff;
  cursor: pointer;
}

#plumberModal .checkbox-item input {
  accent-color: var(--green);
}

#intakeModal .form-submit-btn,
#plumberModal .form-submit-btn {
  width: 100%;
  padding: 12px;
  background: #00a3ff;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 8px;
}

#intakeModal .form-submit-btn:hover {
  background: #0090e0;
}

#plumberModal .form-submit-btn {
  background: var(--green);
}

#plumberModal .form-submit-btn:hover {
  background: #0ea371;
}

/* ==========================================================================
   DIGITAL PLUMBER SECTION
   ========================================================================== */
.plumber-section {
  position: relative;
}

.plumber-intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
}

.plumber-intro .tag-label.green-tag {
  color: var(--green);
  border-color: var(--green);
}

.plumber-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 12px 0 16px;
  line-height: 1.3;
}

.plumber-intro p {
  color: var(--text-muted);
  margin-bottom: 12px;
}

.plumber-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.plumber-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--green);
  color: var(--green);
  background: rgba(16, 185, 129, 0.08);
}

.plumber-visual {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

.plumber-visual .plumber-visual-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--panel-border);
  padding-bottom: 12px;
  margin-bottom: 14px;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.plumber-visual-head .pulse-dot {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.plumber-visual-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.plumber-visual-row:last-child {
  border-bottom: none;
}

.plumber-visual-row span:first-child {
  color: var(--text);
}

.plumber-visual-row .status-ok {
  color: var(--green);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.service-item {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.service-item:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}

.service-item.checked {
  border-color: var(--green);
  background: rgba(16, 185, 129, 0.06);
}

.service-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.service-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  color: var(--green);
}

.service-icon svg {
  width: 22px;
  height: 22px;
}

.service-text b {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 3px;
}

.service-text span {
  font-size: 12.5px;
  color: var(--text-muted);
}

.service-check-indicator {
  margin-left: auto;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--panel-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, background 0.2s;
}

.service-check-indicator svg {
  width: 12px;
  height: 12px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s;
}

.service-item.checked .service-check-indicator {
  background: var(--green);
  border-color: var(--green);
}

.service-item.checked .service-check-indicator svg {
  opacity: 1;
}

.plumber-cta-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.plumber-selected-count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
}

.plumber-selected-count b {
  color: var(--green);
}

.btn-green {
  background: var(--green);
  color: #ffffff;
  border: 1px solid var(--green);
}

.btn-green:hover {
  background: #0ea371;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; flex-wrap: wrap; row-gap: 16px; }
  .why { grid-template-columns: 1fr; }
  .audit-card { grid-template-columns: 1fr; padding: 24px 20px; }
  .price-tag-badge { align-items: flex-start; min-width: 0; width: 100%; }
  .price-tag-badge .price-perday { text-align: left; }
  .plumber-intro { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }

  /* Nav: collapse into hamburger + slide-down panel */
  nav { padding: 14px 20px; }
  .nav-toggle { display: flex; }

  .navlinks {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #0d1420;
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.25s ease, opacity 0.2s ease;
    z-index: 99;
  }

  .navlinks.open {
    max-height: 80vh;
    opacity: 1;
    pointer-events: auto;
    overflow-y: auto;
  }

  .navlinks a {
    padding: 16px 24px;
    border-bottom: 1px solid var(--line-soft);
    font-size: 15px;
    width: 100%;
  }

  .navlinks .lang-switch {
    padding: 16px 24px;
    border-bottom: 1px solid var(--line-soft);
    margin-right: 0;
    justify-content: flex-start;
  }

  .navlinks .nav-cta {
    margin: 16px 24px;
    width: calc(100% - 48px);
    padding: 14px 16px;
  }

  /* Modal: tighter on small screens, single-column form rows */
  .modal-content { padding: 22px; max-height: 90vh; overflow-y: auto; }
  .form-row { grid-template-columns: 1fr; }
  #intakeModal .checkbox-group,
  #plumberModal .checkbox-group { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
  .hero h1 { font-size: 2.1rem; }
  .hero-stats { gap: 20px; }
}

/* ==========================================================================
 *  HOW IT WORKS (PLAIN-LANGUAGE STEPS)
 *  ========================================================================== */
.howitworks-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  overflow: hidden;
}

.howitworks-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.2s;
}

.howitworks-item:last-child {
  border-bottom: none;
}

.howitworks-item:hover {
  background: rgba(16, 185, 129, 0.04);
}

.howitworks-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  color: var(--green);
}

.howitworks-icon svg {
  width: 20px;
  height: 20px;
}

.howitworks-step {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-bright);
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.howitworks-text h3 {
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.howitworks-text p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 768px) {
  .howitworks-item { padding: 16px 18px; gap: 14px; }
}

/* ==========================================================================
 *  INTERACTIVE DEMO COMPONENT
 *  ========================================================================== */
.rs-preview-container {
  background: #0d1117;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  margin: 32px 0 48px 0;
}

.rs-terminal-header {
  background: rgba(0, 0, 0, 0.4);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.rs-window-controls {
  display: flex;
  gap: 8px;
}

.rs-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.rs-dot-red { background: #ff5f56; }
.rs-dot-yellow { background: #ffbd2e; }
.rs-dot-green { background: #27c93f; }

.rs-terminal-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.rs-live-status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-bright);
  display: flex;
  align-items: center;
  gap: 6px;
}

.rs-pulse {
  width: 6px;
  height: 6px;
  background: var(--blue-bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--blue-bright);
  animation: rsPulse 1.5s infinite;
}

@keyframes rsPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

.rs-layer-tabs {
  display: flex;
  background: #080b12;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
}

.rs-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

.rs-tab:hover, .rs-tab.active {
  color: #ffffff;
  border-bottom-color: var(--blue-bright);
  background: rgba(0, 163, 255, 0.05);
}

.rs-tab-num {
  color: var(--blue-bright);
  margin-right: 6px;
  font-weight: bold;
}

.rs-terminal-body {
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

@media (max-width: 768px) {
  .rs-terminal-body {
    grid-template-columns: 1fr;
  }
}

.rs-code-block {
  background: #030712;
  padding: 18px;
  border-radius: 6px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
}

.rs-prompt { color: var(--blue-bright); font-weight: bold; margin-bottom: 8px; }
.rs-log { color: var(--text-muted); margin: 6px 0; }
.rs-warning { color: var(--amber); }
.rs-success { color: var(--green); }

.rs-report-card {
  background: var(--panel-bg);
  padding: 20px;
  border-radius: 6px;
  border: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
}

.rs-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.rs-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: bold;
}

.rs-badge-warn {
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber);
  border: 1px solid var(--amber);
}

.rs-layer-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.rs-report-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: #ffffff;
}

.rs-report-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}

.rs-fix-box {
  background: rgba(0, 163, 255, 0.05);
  border-left: 3px solid var(--blue-bright);
  padding: 12px;
  font-size: 13px;
  color: var(--text);
  margin-top: auto;
}

.rs-fix-box strong {
  display: block;
  font-size: 11px;
  color: var(--blue-bright);
  margin-bottom: 4px;
  text-transform: uppercase;
}