/* ============================================================
   CHARGEXPRESS — Design tokens
   A modern, energy-forward system: electric blue → green gradient
   as the brand signature, soft glassy surfaces, generous rounding,
   and glow instead of flat shadow. Dark hero/CTA sections, bright
   neutral paper for working content.
   ============================================================ */
:root {
  /* Color */
  --ink: #0A0E17;
  --ink-soft: #121826;
  --paper: #F6F7FB;
  --paper-raised: #FFFFFF;
  --line: #E5E7F0;
  --line-strong: #CDD1E0;
  --text: #10131C;
  --text-muted: #5C6577;
  --text-on-ink: #F2F4FA;
  --text-on-ink-muted: #9AA3B8;
  --circuit: #2F6BFF;
  --circuit-deep: #1D4ED8;
  --volt: #17C978;
  --volt-deep: #0E9B5C;
  --amber: #C2760B;
  --danger: #D4423A;
  --gradient-brand: linear-gradient(135deg, #2F6BFF 0%, #17C978 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(47,107,255,0.12) 0%, rgba(23,201,120,0.12) 100%);

  /* Type — Manrope for headings (bold, geometric, contemporary),
     Inter for body copy, JetBrains Mono for data/figures. */
  --font-display: "Manrope", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", monospace;

  /* Scale */
  --step--1: clamp(0.84rem, 0.8rem + 0.15vw, 0.94rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.1rem);
  --step-1: clamp(1.18rem, 1.1rem + 0.35vw, 1.32rem);
  --step-2: clamp(1.45rem, 1.28rem + 0.75vw, 1.8rem);
  --step-3: clamp(1.8rem, 1.5rem + 1.3vw, 2.5rem);
  --step-4: clamp(2.2rem, 1.75rem + 2vw, 3.2rem);
  --step-5: clamp(1.7rem, 1rem + 2vw, 3.2rem);

  /* Layout — generous rounding, soft glow shadows */
  --container: 1200px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --gap: 1.5rem;
  --shadow-card: 0 1px 2px rgba(10, 14, 23, 0.04), 0 10px 28px -14px rgba(10, 14, 23, 0.16);
  --shadow-glow: 0 12px 32px -10px rgba(47, 107, 255, 0.28);
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; margin: 0; font-weight: 700; letter-spacing: -0.015em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid var(--circuit); outline-offset: 2px; }

.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 768px) { .container { padding-inline: 2rem; } }

section { padding-block: clamp(3rem, 5vw, 6rem); }
.section-tight { padding-block: clamp(2rem, 3vw, 3.5rem); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--circuit-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.8rem 0.35rem 0.6rem;
  border-radius: 999px;
  background: var(--gradient-brand-soft);
  border: 1px solid rgba(47, 107, 255, 0.16);
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gradient-brand);
}
.on-ink .eyebrow {
  color: var(--text-on-ink);
  background: rgba(242, 244, 250, 0.06);
  border-color: rgba(242, 244, 250, 0.14);
}

.section-head { max-width: 640px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head h2 { font-size: var(--step-3); margin-top: 0.6rem; }
.section-head p { color: var(--text-muted); margin-top: 0.9rem; font-size: var(--step-0); }
.on-ink .section-head h2 { color: var(--text-on-ink); }
.on-ink .section-head p { color: var(--text-on-ink-muted); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--step--1);
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--gradient-brand); color: #fff; box-shadow: 0 4px 14px -6px rgba(47,107,255,0.45); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.btn-volt { background: var(--volt); color: #fff; box-shadow: 0 4px 14px -6px rgba(23,201,120,0.4); }
.btn-volt:hover { background: var(--volt-deep); transform: translateY(-1px); }
.btn-ghost { background: rgba(242, 244, 250, 0.04); color: var(--text-on-ink); border-color: rgba(242, 244, 250, 0.18); backdrop-filter: blur(6px); }
.btn-ghost:hover { border-color: rgba(242, 244, 250, 0.4); background: rgba(242, 244, 250, 0.08); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--circuit); color: var(--circuit-deep); }
.btn-sm { padding: 0.6rem 1.1rem; font-size: var(--step--1); }
.btn-pill { border-radius: 999px; }
.btn-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ============================================================
   Header / Nav
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 247, 251, 0.72);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 0.9rem;
}
.brand {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  letter-spacing: -0.02em;
  text-decoration: none; color: var(--text);
}
.brand-mark { width: 30px; height: 30px; flex-shrink: 0; }
.nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
  font-size: var(--step--1);
  font-weight: 500;
}
.nav-links a { text-decoration: none; color: var(--text-muted); }
.nav-links a:hover, .nav-links a.active { color: var(--circuit-deep); }
.nav-cta { display: none; align-items: center; gap: 0.6rem; }
.nav-toggle {
  display: inline-flex; background: none; border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 0.5rem 0.65rem;
}
.nav-toggle svg { width: 20px; height: 20px; }
.mobile-panel {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.4rem;
}
.mobile-panel.open { display: flex; }
.mobile-panel a {
  padding: 0.7rem 0.25rem; text-decoration: none; color: var(--text);
  border-bottom: 1px solid var(--line); font-weight: 500;
}
.mobile-panel .btn-row { margin-top: 0.9rem; }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-cta { display: flex; }
  .nav-toggle { display: none; }
  .mobile-panel { display: none !important; }
}

/* ============================================================
   Hero — glowing gradient-orb backdrop
   ============================================================ */
.hero {
  background: var(--ink);
  color: var(--text-on-ink);
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 9vw, 7.5rem) clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid rgba(242, 244, 250, 0.08);
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  z-index: 0;
  opacity: 0.55;
}
.hero::before {
  width: 46vw; height: 46vw; max-width: 620px; max-height: 620px;
  background: radial-gradient(circle, rgba(47,107,255,0.55) 0%, rgba(47,107,255,0) 70%);
  top: -14%; left: -8%;
}
.hero::after {
  width: 38vw; height: 38vw; max-width: 520px; max-height: 520px;
  background: radial-gradient(circle, rgba(23,201,120,0.4) 0%, rgba(23,201,120,0) 70%);
  bottom: -18%; right: -6%;
}

.hero-video::before, .hero-video::after { display: none; }
.hero-video-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  z-index: 0;
}
.hero-video-overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,14,23,0.82) 0%, rgba(10,14,23,0.58) 38%, rgba(10,14,23,0.88) 100%),
    radial-gradient(60% 90% at 18% 30%, rgba(10,14,23,0.15) 0%, rgba(10,14,23,0.55) 100%);
}
.hero-grid.centered {
  grid-template-columns: 1fr !important;
  max-width: 780px; margin-inline: auto; text-align: center;
}
.hero-grid.centered .lede { margin-inline: auto; }
.hero-grid.centered .btn-row { justify-content: center; }
.hero-grid.centered .stat-strip { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .hero-grid.centered .stat-strip { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }


@media (prefers-reduced-motion: no-preference) {
  .hero::before { animation: driftA 16s ease-in-out infinite alternate; }
  .hero::after { animation: driftB 18s ease-in-out infinite alternate; }
}
@keyframes driftA {
  0% { transform: translate(0, 0); }
  100% { transform: translate(3%, 4%); }
}
@keyframes driftB {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-4%, -3%); }
}
.hero-grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  position: relative;
  z-index: 2;
}
@media (min-width: 960px) {
  .hero-grid.with-art { grid-template-columns: 1.15fr 0.85fr; align-items: center; }
}
.hero-art { display: none; }
@media (min-width: 960px) {
  .hero-art { display: block; }
  .hero-art svg { width: 100%; height: auto; }
}
.hero h1 {
  font-size: var(--step-5);
  margin-top: 1.1rem;
  max-width: 25ch;
  font-weight: 800;
}
.hero .text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lede {
  margin-top: 1.25rem;
  max-width: 48ch;
  color: var(--text-on-ink-muted);
  font-size: var(--step-1);
  line-height: 1.6;
}
.hero .btn-row { margin-top: 2.25rem; }
.route-line { display: none; }

.stat-strip {
  border-top: 1px solid rgba(242, 244, 250, 0.12);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: clamp(1.75rem, 3vw, 2.5rem);
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  position: relative; z-index: 2;
}
@media (min-width: 720px) { .stat-strip { grid-template-columns: repeat(4, 1fr); } }
.stat b {
  display: block; font-family: var(--font-mono); font-size: var(--step-2); font-weight: 600;
  background: linear-gradient(135deg, #FFFFFF 0%, #A9C4FF 55%, #7CF0B8 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { color: var(--text-on-ink-muted); font-size: var(--step--1); }

/* ============================================================
   Cards / grids
   ============================================================ */
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { border-color: rgba(47,107,255,0.35); box-shadow: var(--shadow-glow); }
.card .icon-badge {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-brand-soft); border: 1px solid rgba(47,107,255,0.14); color: var(--circuit-deep);
  margin-bottom: 1.1rem;
}
.card .icon-badge svg { width: 22px; height: 22px; }
.card h3 { font-size: var(--step-1); }
.card p { color: var(--text-muted); margin-top: 0.6rem; font-size: var(--step--1); }
.card a.card-link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  margin-top: 1rem; font-size: var(--step--1); font-weight: 600;
  color: var(--circuit-deep); text-decoration: none;
}
.card a.card-link:hover { text-decoration: underline; }

.tag {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.07em;
  padding: 0.3rem 0.6rem; border-radius: var(--radius-sm);
  background: rgba(29, 78, 216, 0.08); color: var(--circuit-deep);
  border: 1px solid rgba(29, 78, 216, 0.16);
}
.tag-volt { background: rgba(15, 143, 95, 0.08); color: var(--volt-deep); border-color: rgba(15, 143, 95, 0.18); }
.tag-amber { background: rgba(180, 83, 9, 0.08); color: var(--amber); border-color: rgba(180, 83, 9, 0.18); }

/* ============================================================
   Route / process steps
   ============================================================ */
.route-steps {
  display: grid; gap: 1rem;
  counter-reset: step;
}
@media (min-width: 860px) { .route-steps { grid-template-columns: repeat(5, 1fr); } }
.route-step {
  position: relative;
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper-raised);
}
.route-step .num {
  font-family: var(--font-mono); color: var(--circuit);
  font-size: var(--step--1); font-weight: 700;
}
.route-step h4 { margin-top: 0.5rem; font-size: 1.05rem; }
.route-step p { margin-top: 0.4rem; color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   Segments (driver / business / operator paths)
   ============================================================ */
.segment-tabs {
  display: flex; gap: 0.5rem; flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}
.segment-tab {
  background: none; border: none; padding: 0.85rem 0.25rem;
  font-weight: 600; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-right: 1.5rem;
}
.segment-tab.active { color: var(--circuit-deep); border-color: var(--circuit); }
.segment-panel { display: none; }
.segment-panel.active { display: block; }

/* ============================================================
   Map / network section
   ============================================================ */
.map-shell {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow-card);
}
.map-toolbar {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  padding: 1rem 1.25rem;
  background: var(--paper-raised);
  border-bottom: 1px solid var(--line);
}
.map-toolbar select, .map-toolbar input {
  font: inherit; font-size: var(--step--1);
  padding: 0.5rem 0.75rem; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: var(--paper);
}
.station-list { display: grid; gap: 0.75rem; padding: 1.25rem; background: var(--paper-raised); }
.station-row {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.9rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-size: var(--step--1);
}
.station-row .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 0.5rem; }
.dot-live { background: var(--volt); }
.dot-busy { background: var(--amber); }
.dot-down { background: var(--danger); }
.map-shell-footer {
  padding: 1rem 1.25rem 1.25rem;
  background: var(--paper-raised);
  border-top: 1px solid var(--line);
  display: flex; justify-content: center;
}
.station-list-empty {
  padding: 1.25rem 0.25rem; margin: 0;
  color: var(--text-muted); font-size: var(--step--1); text-align: center;
}
.station-row-detail { border-color: var(--circuit); background: rgba(29,78,216,0.04); }
.station-list-clear {
  justify-self: start;
  font: inherit; font-size: var(--step--1); font-weight: 600;
  color: var(--circuit-deep); background: none; border: none; padding: 0;
  cursor: pointer;
}
.station-list-clear:hover { text-decoration: underline; }

/* ============================================================
   Journey (find → charge → pay)
   ============================================================ */
.journey-card {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.75rem 2rem;
}
.journey-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  column-gap: 1.5rem;
}
.journey-step { position: relative; text-align: left; }
.journey-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: rgba(242,244,250,0.06);
  border: 1px solid rgba(242,244,250,0.14);
  color: var(--text-on-ink-muted);
  margin-bottom: 1rem;
  position: relative; z-index: 1;
}
.journey-icon svg { width: 20px; height: 20px; }
.journey-icon.is-active {
  background: var(--gradient-brand);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 0 4px rgba(47,107,255,0.14);
  transform: scale(1.08);
}
.journey-step:not(:first-child)::before {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(-100% - 1.5rem + 22px);
  width: calc(100% + 1.5rem);
  border-top: 1px dashed rgba(242,244,250,0.22);
  z-index: 0;
}
.journey-step:not(:first-child)::after {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(-50% - 0.75rem + 22px);
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--volt);
  transform: translate(-50%, -50%);
  z-index: 0;
}
.journey-step h4 { font-size: 1.05rem; font-family: var(--font-display); color: var(--text-on-ink); }
.journey-step p { color: var(--text-on-ink-muted); font-size: 0.9rem; margin-top: 0.35rem; }
@media (max-width: 859px) {
  .journey-grid { grid-template-columns: 1fr; row-gap: 1.5rem; }
  .journey-step:not(:first-child)::before,
  .journey-step:not(:first-child)::after { display: none; }
}

/* ============================================================
   App store badges
   ============================================================ */
.store-badges {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  justify-content: center;
  margin-top: 1.75rem;
}
.store-badge {
  display: flex; align-items: center; gap: 0.7rem;
  background: var(--ink); color: #fff;
  border: 1px solid rgba(242,244,250,0.16);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.15rem;
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.store-badge:hover { border-color: rgba(242,244,250,0.32); transform: translateY(-2px); }
.store-badge svg { width: 24px; height: 24px; flex-shrink: 0; color: #fff; }
.store-badge-text { display: flex; flex-direction: column; line-height: 1.15; }
.store-badge-eyebrow {
  font-size: 0.62rem; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--text-on-ink-muted);
}
.store-badge-name { font-size: 0.98rem; font-weight: 600; font-family: var(--font-display); }

/* ============================================================
   ROI calculator
   ============================================================ */
.calc-shell {
  display: grid; gap: 1.5rem;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-card);
}
@media (min-width: 900px) { .calc-shell { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.field label { font-size: var(--step--1); font-weight: 600; }
.field input, .field select {
  font: inherit; padding: 0.7rem 0.85rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--paper);
}
.calc-results { background: var(--ink); color: var(--text-on-ink); border-radius: var(--radius-md); padding: 1.5rem; }
.calc-results .result-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0.75rem 0; border-bottom: 1px solid rgba(233,236,241,0.1);
}
.calc-results .result-row:last-of-type { border-bottom: none; }
.calc-results .result-row b { font-family: var(--font-mono); font-size: var(--step-1); }
.calc-note { font-size: 0.78rem; color: var(--text-on-ink-muted); margin-top: 1rem; }

/* ============================================================
   Dashboard preview (station management)
   ============================================================ */
.dash-mock {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--paper-raised); box-shadow: var(--shadow-card);
  overflow: hidden;
}
.dash-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 1.1rem; border-bottom: 1px solid var(--line);
  background: var(--paper);
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.dash-body { display: grid; grid-template-columns: 1fr; gap: 1px; background: var(--line); }
@media (min-width: 760px) { .dash-body { grid-template-columns: repeat(3, 1fr); } }
.dash-tile { background: var(--paper-raised); padding: 1.25rem; }
.dash-tile .label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.dash-tile .value { font-family: var(--font-mono); font-size: var(--step-2); margin-top: 0.4rem; }
.dash-tile .delta { font-size: 0.8rem; color: var(--volt-deep); margin-top: 0.3rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-group { margin-bottom: 2.5rem; }
.faq-group h3 { font-size: var(--step-1); margin-bottom: 1rem; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; background: none; border: none; text-align: left;
  padding: 1.1rem 0; display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: var(--step-0); gap: 1rem;
}
.faq-q svg { flex-shrink: 0; transition: transform 0.2s ease; width: 18px; height: 18px; color: var(--circuit); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.faq-a p { color: var(--text-muted); padding-bottom: 1.1rem; font-size: var(--step--1); max-width: 68ch; }
.faq-item.open .faq-a { max-height: 320px; }

/* ============================================================
   Forms (contact / lead)
   ============================================================ */
.form-card {
  background: var(--paper-raised); border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-card);
}
.checkbox-grid { display: grid; gap: 0.6rem; grid-template-columns: 1fr; margin-bottom: 1.25rem; }
@media (min-width: 640px) { .checkbox-grid { grid-template-columns: 1fr 1fr; } }
.checkbox-item {
  display: flex; align-items: center; gap: 0.6rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem; font-size: var(--step--1); cursor: pointer;
}
.checkbox-item:has(input:checked) { border-color: var(--circuit); background: rgba(29,78,216,0.05); }
.form-row { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-row.two { grid-template-columns: 1fr 1fr; } }
.form-status { font-size: var(--step--1); margin-top: 1rem; padding: 0.9rem 1rem; border-radius: var(--radius-sm); display: none; }
.form-status.show { display: block; }
.form-status.success { background: rgba(33,193,124,0.12); color: var(--volt-deep); }
.form-status.error { background: rgba(228,75,75,0.1); color: var(--danger); }

/* ============================================================
   Testimonials / case studies
   ============================================================ */
.quote-card {
  background: var(--paper-raised); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 1.75rem;
}
.quote-card blockquote { margin: 0; font-size: var(--step-0); font-style: italic; }
.quote-card .who { margin-top: 1rem; font-size: var(--step--1); color: var(--text-muted); }

.case-card {
  display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; background: var(--paper-raised);
}
@media (min-width: 800px) { .case-card { grid-template-columns: 1fr 1fr; } }
.case-media { background: var(--ink); color: var(--text-on-ink); padding: 2rem; display: flex; flex-direction: column; justify-content: center; }
.case-media .figure { font-family: var(--font-mono); font-size: var(--step-3); }
.case-body { padding: 2rem; }
.case-body dl { display: grid; grid-template-columns: auto 1fr; gap: 0.4rem 1rem; margin-top: 1rem; font-size: var(--step--1); }
.case-body dt { color: var(--text-muted); }
.case-body dd { margin: 0; font-weight: 600; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band {
  background: var(--ink); color: var(--text-on-ink);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 4rem);
  display: flex; flex-direction: column; gap: 1.5rem;
  align-items: flex-start;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(120% 140% at 100% 0%, rgba(47,107,255,0.25) 0%, rgba(23,201,120,0.12) 40%, transparent 70%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { font-size: var(--step-3); max-width: 20ch; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--ink); color: var(--text-on-ink-muted); padding-block: 3.5rem 2rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.4fr repeat(4, 1fr); } }
.footer-grid h5 { color: var(--text-on-ink); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.9rem; }
.footer-grid ul li { margin-bottom: 0.55rem; }
.footer-grid a { text-decoration: none; color: var(--text-on-ink-muted); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--text-on-ink); }
.footer-bottom {
  margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(233,236,241,0.1);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: 0.82rem;
}

/* ============================================================
   Sticky mobile action bar
   ============================================================ */
.sticky-actions {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--paper-raised); border-top: 1px solid var(--line);
  box-shadow: 0 -4px 14px rgba(11,23,41,0.07);
}
.sticky-actions a {
  padding: 0.95rem 0.5rem; text-align: center; font-weight: 600; font-size: 0.82rem;
  text-decoration: none; color: var(--text);
}
.sticky-actions a:first-child { border-right: 1px solid var(--line); }
.sticky-actions a.volt { color: #fff; background: var(--volt); }
@media (min-width: 960px) { .sticky-actions { display: none; } }
body { padding-bottom: 64px; }
@media (min-width: 960px) { body { padding-bottom: 0; } }

/* Page hero (interior pages, lighter) */
.page-hero {
  background:
    radial-gradient(60% 140% at 100% 0%, rgba(47,107,255,0.08) 0%, transparent 60%),
    radial-gradient(50% 120% at 0% 100%, rgba(23,201,120,0.06) 0%, transparent 60%),
    var(--paper);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
.page-hero .eyebrow { color: var(--circuit-deep); }
.page-hero h1 { font-size: var(--step-4); margin-top: 0.8rem; max-width: 24ch; font-weight: 800; }
.page-hero p.lede { margin-top: 1rem; color: var(--text-muted); max-width: 60ch; font-size: var(--step-1); }
.page-hero-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 860px) {
  .page-hero-grid { grid-template-columns: 1.2fr 0.8fr; }
}
.page-hero-art { display: none; }
@media (min-width: 860px) {
  .page-hero-art { display: flex; justify-content: center; }
  .page-hero-art svg { width: 100%; max-width: 320px; height: auto; }
  .page-hero-art img {
    width: 100%; height: auto; border-radius: var(--radius-lg);
    box-shadow: 0 24px 60px -24px rgba(10,14,23,0.35);
    object-fit: cover;
  }
}
.breadcrumb { font-size: var(--step--1); color: var(--text-muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.table-specs { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
.table-specs th, .table-specs td { text-align: left; padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); }
.table-specs th { font-family: var(--font-mono); text-transform: uppercase; font-size: 0.72rem; letter-spacing: 0.06em; color: var(--text-muted); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-md); }

/* ============================================================
   Scroll reveal
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Stagger children of a reveal-group */
.reveal-group.in-view .reveal-child { opacity: 1; transform: translateY(0); }
.reveal-child {
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal-group.in-view .reveal-child:nth-child(1) { transition-delay: 0.02s; }
.reveal-group.in-view .reveal-child:nth-child(2) { transition-delay: 0.08s; }
.reveal-group.in-view .reveal-child:nth-child(3) { transition-delay: 0.14s; }
.reveal-group.in-view .reveal-child:nth-child(4) { transition-delay: 0.2s; }
.reveal-group.in-view .reveal-child:nth-child(5) { transition-delay: 0.26s; }
.reveal-group.in-view .reveal-child:nth-child(6) { transition-delay: 0.32s; }

/* ============================================================
   Scroll progress bar
   ============================================================ */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: var(--gradient-brand); z-index: 100;
  transition: width 0.1s linear;
}

/* ============================================================
   Back to top
   ============================================================ */
#back-to-top {
  position: fixed; right: 1.25rem; bottom: 5.5rem; z-index: 55;
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  background: var(--gradient-brand); color: #fff; border: none;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 14px -6px rgba(47,107,255,0.4);
}
#back-to-top:hover { box-shadow: var(--shadow-glow); }
#back-to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
#back-to-top svg { width: 18px; height: 18px; }
@media (min-width: 960px) { #back-to-top { bottom: 2rem; } }

/* Card lift on hover */
.card:hover { transform: translateY(-3px); }

/* ============================================================
   Network map — real Leaflet map + live status
   ============================================================ */
.map-shell { position: relative; }
#network-map {
  width: 100%;
  height: clamp(320px, 46vw, 480px);
  background: var(--line);
  z-index: 1;
}
/* Brand the Leaflet chrome (popups, zoom control, attribution) to match
   the rest of the site instead of Leaflet's default look */
.leaflet-popup-content-wrapper {
  background: var(--paper-raised);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
}
.leaflet-popup-content { margin: 0.85rem 1rem; font-family: var(--font-body); font-size: 0.82rem; }
.leaflet-popup-content b { display: block; font-family: var(--font-display); font-size: 0.9rem; margin-bottom: 0.2rem; }
.leaflet-popup-content .popup-meta { color: var(--text-muted); }
.leaflet-popup-content .popup-status { display: inline-flex; align-items: center; gap: 0.4rem; margin-top: 0.5rem; font-weight: 600; }
.leaflet-popup-tip { background: var(--paper-raised); }
.leaflet-container { font-family: var(--font-body); }
.leaflet-control-zoom a {
  background: var(--paper-raised) !important; color: var(--text) !important;
  border-color: var(--line) !important;
}
.leaflet-control-attribution {
  background: rgba(255,255,255,0.85) !important; color: var(--text-muted) !important;
  border-radius: var(--radius-sm) 0 0 0;
}
.leaflet-control-attribution a { color: var(--circuit-deep) !important; }
.station-marker-available { filter: drop-shadow(0 0 4px rgba(23,201,120,0.7)); }
.station-marker-occupied { filter: drop-shadow(0 0 4px rgba(212,66,58,0.6)); }
.station-marker-maintenance { filter: drop-shadow(0 0 4px rgba(194,118,11,0.6)); }
.map-live-indicator {
  display: flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--text-on-ink-muted);
}
.map-live-indicator .blip {
  width: 6px; height: 6px; border-radius: 50%; background: var(--volt);
}
@media (prefers-reduced-motion: no-preference) {
  .map-live-indicator .blip { animation: blip 2s ease-in-out infinite; }
  .pulse-dot { animation: blip 1.7s ease-in-out infinite; }
}
@keyframes blip { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.station-row { transition: background 0.15s ease, border-color 0.15s ease; }
.station-row.highlight { border-color: var(--circuit); background: rgba(29,78,216,0.04); }

/* ============================================================
   ROI chart
   ============================================================ */
.calc-chart-wrap { margin-top: 1.5rem; }
.calc-chart-wrap .label {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-on-ink-muted); margin-bottom: 0.6rem;
}
#roi-chart { display: block; width: 100%; height: 120px; }

/* ============================================================
   Case study carousel
   ============================================================ */
.carousel { position: relative; }
.carousel-track { overflow: hidden; }
.carousel-slides { display: flex; transition: transform 0.35s ease; }
.carousel-slide { flex: 0 0 100%; }
.carousel-controls {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin-top: 1.5rem;
}
.carousel-arrow {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--paper-raised);
  display: flex; align-items: center; justify-content: center;
}
.carousel-arrow:hover { border-color: var(--circuit); color: var(--circuit-deep); }
.carousel-arrow svg { width: 16px; height: 16px; }
.carousel-dots { display: flex; gap: 0.5rem; }
.carousel-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong); border: none; padding: 0; }
.carousel-dot.active { background: var(--circuit); }

/* ============================================================
   Segment tabs — refined for Business Solutions detail panels
   ============================================================ */
.segment-tab { cursor: pointer; }
.segment-panel .tab-detail-grid { display: grid; gap: 1.5rem; }
@media (min-width: 860px) { .segment-panel .tab-detail-grid { grid-template-columns: 1fr 1fr; } }
.segment-panel dl.tab-facts { display: grid; gap: 0.9rem; margin-top: 1rem; }
.segment-panel dl.tab-facts dt { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.segment-panel dl.tab-facts dd { margin: 0.25rem 0 0; font-size: var(--step--1); color: var(--text); }

/* Counting stat figures — just ensures no layout shift while animating */
.stat b { font-variant-numeric: tabular-nums; }
.dash-tile .value { font-variant-numeric: tabular-nums; }

/* ============================================================
   EV Driver App — phone mockup
   ============================================================ */
.phone-frame {
  width: 220px; border-radius: 26px; border: 6px solid var(--ink);
  background: var(--paper-raised); overflow: hidden; box-shadow: var(--shadow-glow);
  margin-inline: auto;
}
.phone-screen { padding: 1rem; }
.phone-screen .app-bar { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text-muted); display:flex; justify-content:space-between; }
.phone-screen .app-card { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.7rem; margin-top: 0.7rem; }
.phone-screen .app-card b { font-size: 0.8rem; font-family: var(--font-display); }
.phone-screen .app-card span { display:block; font-size: 0.68rem; color: var(--text-muted); margin-top: 0.2rem; }
.phone-screen .btn-mini { display:block; text-align:center; background: var(--gradient-brand); color:#fff; border-radius: var(--radius-sm); padding:0.55rem; font-size:0.72rem; font-weight:600; margin-top:0.9rem; }

/* ============================================================
   DECISION HUB — homepage "what are you here to do" picker
   ============================================================ */
.decision-hub { display: grid; gap: 0.9rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .decision-hub { grid-template-columns: repeat(3, 1fr); } }
.decision-card {
  display: flex; flex-direction: column; gap: 0.6rem;
  text-align: left; text-decoration: none; color: var(--text-on-ink);
  background: rgba(242,244,250,0.05); border: 1px solid rgba(242,244,250,0.14);
  border-radius: var(--radius-md); padding: 1.4rem;
  backdrop-filter: blur(6px);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  position: relative; overflow: hidden;
}
.decision-card::after {
  content: ""; position: absolute; inset: 0; opacity: 0;
  background: var(--gradient-brand-soft); transition: opacity 0.2s ease;
}
.decision-card:hover { transform: translateY(-3px); border-color: rgba(242,244,250,0.35); }
.decision-card:hover::after { opacity: 1; }
.decision-card > * { position: relative; z-index: 1; }
.decision-card .icon-badge {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: rgba(242,244,250,0.08); border-color: rgba(242,244,250,0.16); color: var(--text-on-ink);
  margin-bottom: 0;
}
.decision-card .icon-badge svg { width: 20px; height: 20px; }
.decision-card b { font-family: var(--font-display); font-size: var(--step-0); }
.decision-card span.desc { color: var(--text-on-ink-muted); font-size: 0.85rem; }
.decision-card .arrow { margin-top: 0.2rem; display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.8rem; font-weight: 600; color: #7CF0B8; }
.decision-card .arrow svg { width: 14px; height: 14px; transition: transform 0.2s ease; }
.decision-card:hover .arrow svg { transform: translateX(3px); }

/* ============================================================
   PILL NAV — jump links styled as tappable chips
   ============================================================ */
.pill-nav { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.pill-nav a {
  display: inline-flex; align-items: center; gap: 0.4rem;
  text-decoration: none; color: var(--text); font-size: var(--step--1); font-weight: 600;
  padding: 0.55rem 1rem; border-radius: 999px; border: 1px solid var(--line-strong);
  background: var(--paper-raised); transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.pill-nav a:hover { border-color: var(--circuit); color: var(--circuit-deep); background: rgba(47,107,255,0.06); }

/* ============================================================
   ZONE PICKER — interactive "which zone is your property" tool
   ============================================================ */
.zone-picker { display: grid; gap: 1.75rem; }
@media (min-width: 960px) { .zone-picker { grid-template-columns: 0.85fr 1.15fr; align-items: start; } }
.zone-grid { display: grid; gap: 0.75rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 560px) and (max-width: 959px) { .zone-grid { grid-template-columns: repeat(3, 1fr); } }
.zone-btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 0.6rem;
  background: var(--paper-raised); border: 1.5px solid var(--line); border-radius: var(--radius-md);
  padding: 1.1rem 1rem; text-align: left; transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.zone-btn:hover { transform: translateY(-2px); border-color: rgba(47,107,255,0.4); }
.zone-btn.active { border-color: var(--circuit); box-shadow: var(--shadow-glow); background: rgba(47,107,255,0.04); }
.zone-btn .icon-badge {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-brand-soft); border: 1px solid rgba(47,107,255,0.14); color: var(--circuit-deep);
  margin-bottom: 0;
}
.zone-btn .icon-badge svg { width: 20px; height: 20px; }
.zone-btn b { font-family: var(--font-display); font-size: 0.92rem; line-height: 1.25; }
.zone-detail {
  background: var(--ink); color: var(--text-on-ink);
  border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.25rem);
  position: sticky; top: 90px;
}
.zone-detail .zone-detail-head { display: flex; align-items: center; gap: 0.9rem; }
.zone-detail .zone-detail-head .icon-badge {
  background: rgba(242,244,250,0.08); border-color: rgba(242,244,250,0.16); color: #fff;
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0;
}
.zone-detail .zone-detail-head .icon-badge svg { width: 24px; height: 24px; }
.zone-detail h3 { font-size: var(--step-2); }
.zone-detail h3 mark.zone-highlight {
  background: var(--volt); color: #fff;
  padding: 0.08em 0.5em; border-radius: 6px;
  font-weight: 800;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.zone-detail p.zone-lede { color: var(--text-on-ink-muted); margin-top: 0.9rem; font-size: var(--step--1); }
.zone-facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.9rem 1.2rem; margin-top: 1.5rem; }
.zone-facts .fact dt { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-on-ink-muted); }
.zone-facts .fact dd { margin: 0.3rem 0 0; font-weight: 700; font-family: var(--font-mono); font-size: var(--step-0); color: #fff; }
.zone-detail ul.zone-uses { margin-top: 1.25rem; display: grid; gap: 0.5rem; }
.zone-detail ul.zone-uses li { display: flex; gap: 0.55rem; font-size: 0.85rem; color: var(--text-on-ink-muted); align-items: flex-start; }
.zone-detail ul.zone-uses li svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 0.15rem; color: var(--volt); }

/* ============================================================
   AC / DC DECISION SLIDER — "how long will the vehicle park?"
   ============================================================ */
.decide-shell {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem); box-shadow: var(--shadow-card);
}
.decide-shell .decide-q { font-family: var(--font-display); font-weight: 700; font-size: var(--step-1); }
.decide-slider-wrap { margin-top: 1.5rem; }
.decide-slider-wrap input[type="range"] {
  width: 100%; height: 6px; border-radius: 999px; appearance: none;
  background: linear-gradient(90deg, var(--circuit) 0%, var(--volt) 100%);
  outline: none; cursor: pointer;
}
.decide-slider-wrap input[type="range"]::-webkit-slider-thumb {
  appearance: none; width: 22px; height: 22px; border-radius: 50%;
  background: #fff; border: 4px solid var(--circuit-deep); box-shadow: var(--shadow-card); cursor: grab;
}
.decide-slider-wrap input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--circuit-deep); cursor: grab;
}
.decide-scale { display: flex; justify-content: space-between; margin-top: 0.6rem; font-size: 0.76rem; color: var(--text-muted); font-family: var(--font-mono); }
.decide-result { margin-top: 1.75rem; display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .decide-result { grid-template-columns: 1fr 1fr; } }
.decide-outcome {
  border-radius: var(--radius-md); padding: 1.25rem; border: 2px solid var(--line);
  transition: border-color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
  opacity: 0.4; transform: scale(0.98);
}
.decide-outcome.winner { opacity: 1; transform: scale(1); border-color: var(--circuit); box-shadow: var(--shadow-glow); }
.decide-outcome[data-outcome="dc"].winner { border-color: var(--volt); box-shadow: 0 12px 32px -10px rgba(23,201,120,0.32); }
.decide-outcome .tag { margin-bottom: 0.7rem; }
.decide-outcome h4 { font-size: 1.05rem; }
.decide-outcome p { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.4rem; }

.quick-guide-grid { display: grid; gap: 1rem; grid-template-columns: 1fr; margin-top: 1.5rem; }
@media (min-width: 640px) { .quick-guide-grid { grid-template-columns: 1fr 1fr; } }
.quick-guide-box { border-radius: var(--radius-md); padding: 1.1rem 1.25rem; display: flex; gap: 0.9rem; align-items: flex-start; }
.quick-guide-box.ac { background: rgba(47,107,255,0.06); border: 1px solid rgba(47,107,255,0.18); }
.quick-guide-box.dc { background: rgba(23,201,120,0.06); border: 1px solid rgba(23,201,120,0.2); }
.quick-guide-box .icon-badge {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-brand-soft); border: 1px solid rgba(47,107,255,0.14); color: var(--circuit-deep);
  flex-shrink: 0; margin-bottom: 0;
}
.quick-guide-box .icon-badge svg { width: 22px; height: 22px; }
.quick-guide-box b { display: block; font-family: var(--font-display); }
.quick-guide-box p { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; }

/* ============================================================
   INFRASTRUCTURE FLOW DIAGRAM — Grid -> Transformer -> ... -> EV
   ============================================================ */
.flow-diagram-shell {
  background: var(--ink); border-radius: var(--radius-lg); padding: clamp(1.5rem, 4vw, 2.5rem);
  overflow-x: auto;
}
.flow-diagram { display: flex; align-items: center; gap: 0; min-width: 640px; }
.flow-node { display: flex; flex-direction: column; align-items: center; gap: 0.7rem; flex: 1; text-align: center; }
.flow-node .flow-icon {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  background: rgba(242,244,250,0.06); border: 1.5px solid rgba(242,244,250,0.18);
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.flow-node .flow-icon svg { width: 28px; height: 28px; }
.flow-node.is-ev .flow-icon { background: var(--gradient-brand); border-color: transparent; }
.flow-node span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-on-ink-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.flow-connector { flex: 0 0 auto; width: clamp(28px, 4vw, 56px); height: 2px; position: relative; background: rgba(242,244,250,0.14); margin-bottom: 1.9rem; }
.flow-connector .pulse {
  position: absolute; top: -3px; left: 0; width: 8px; height: 8px; border-radius: 50%;
  background: var(--volt); box-shadow: 0 0 8px 2px rgba(23,201,120,0.7);
}
@media (prefers-reduced-motion: no-preference) {
  .flow-connector .pulse { animation: flowpulse 2.2s linear infinite; }
  .flow-connector:nth-of-type(2) .pulse { animation-delay: 0.15s; }
}
@keyframes flowpulse {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% - 8px); opacity: 0; }
}

/* ============================================================
   8-STEP IMPLEMENTATION STEPPER — clickable, one detail at a time
   ============================================================ */
.stepper8 { display: grid; gap: 1.75rem; }
@media (min-width: 900px) { .stepper8 { grid-template-columns: 1.1fr 0.9fr; align-items: start; } }
.stepper8-rail { display: flex; overflow-x: auto; gap: 0; padding-bottom: 0.5rem; scrollbar-width: thin; }
.stepper8-node {
  flex: 0 0 auto; width: 92px; display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  padding: 0.25rem; background: none; border: none; position: relative;
}
.stepper8-node .circle {
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--line-strong); font-family: var(--font-mono); font-weight: 700; font-size: 0.85rem; color: var(--text-muted);
  transition: all 0.2s ease; background: var(--paper-raised);
}
.stepper8-node.active .circle { border-color: var(--circuit); background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-glow); }
.stepper8-node .lbl { font-size: 0.7rem; font-weight: 600; text-align: center; color: var(--text-muted); line-height: 1.2; }
.stepper8-node.active .lbl { color: var(--circuit-deep); }
.stepper8-node::after {
  content: ""; position: absolute; top: 20px; left: -50%; width: 100%; height: 2px; background: var(--line);
  z-index: -1;
}
.stepper8-node:first-child::after { display: none; }
.stepper8-detail {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem); min-height: 220px;
}
.stepper8-detail .step-tag { font-family: var(--font-mono); font-size: 0.72rem; color: var(--circuit-deep); text-transform: uppercase; letter-spacing: 0.07em; }
.stepper8-detail h4 { font-size: var(--step-1); margin-top: 0.5rem; }
.stepper8-detail ul { margin-top: 0.9rem; display: grid; gap: 0.5rem; }
.stepper8-detail ul li { display: flex; gap: 0.55rem; font-size: 0.88rem; color: var(--text-muted); align-items: flex-start; }
.stepper8-detail ul li svg { width: 15px; height: 15px; flex-shrink: 0; margin-top: 0.2rem; color: var(--volt-deep); }

/* ============================================================
   SUBSIDY CALCULATOR (Maharashtra / MAHAPREIT)
   ============================================================ */
.subsidy-shell {
  display: grid; gap: 1.5rem;
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem); box-shadow: var(--shadow-card);
}
@media (min-width: 900px) { .subsidy-shell { grid-template-columns: 1fr 1fr; } }
.subsidy-results { background: var(--ink); color: var(--text-on-ink); border-radius: var(--radius-md); padding: 1.5rem; display: flex; flex-direction: column; }
.subsidy-headline { text-align: center; padding: 1rem 0 1.4rem; border-bottom: 1px solid rgba(233,236,241,0.1); margin-bottom: 1rem; }
.subsidy-headline .amount { font-family: var(--font-mono); font-size: var(--step-4); font-weight: 700; background: linear-gradient(135deg, #FFFFFF 0%, #7CF0B8 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.subsidy-headline .cap-note { font-size: 0.76rem; color: var(--text-on-ink-muted); margin-top: 0.4rem; }
.subsidy-bar-wrap { margin: 0.5rem 0 1.25rem; }
.subsidy-bar-track { height: 10px; border-radius: 999px; background: rgba(242,244,250,0.1); overflow: hidden; }
.subsidy-bar-fill { height: 100%; background: var(--gradient-brand); border-radius: 999px; transition: width 0.4s ease; width: 0%; }
.subsidy-bar-labels { display: flex; justify-content: space-between; font-size: 0.74rem; color: var(--text-on-ink-muted); margin-top: 0.5rem; }
.toggle-row { display: flex; gap: 0.5rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.3rem; }
.toggle-row button {
  flex: 1; border: none; background: none; padding: 0.6rem 0.5rem; border-radius: 8px; font-weight: 600; font-size: 0.85rem; color: var(--text-muted);
}
.toggle-row button.active { background: var(--paper-raised); color: var(--circuit-deep); box-shadow: var(--shadow-card); }
.subsidy-eligibility-note { font-size: 0.78rem; color: var(--text-on-ink-muted); margin-top: auto; padding-top: 1rem; }

/* ============================================================
   CHECKLIST GRID — infra considerations / required documents
   ============================================================ */
.checklist-grid { display: grid; gap: 0.6rem 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .checklist-grid.two-col { grid-template-columns: 1fr 1fr; } }
.checklist-item { display: flex; align-items: center; gap: 0.7rem; padding: 0.6rem 0; font-size: var(--step--1); border-bottom: 1px dashed var(--line); }
.checklist-item svg { width: 18px; height: 18px; color: var(--volt-deep); flex-shrink: 0; }

/* ============================================================
   MINI STAT / BADGE CALLOUTS
   ============================================================ */
.badge-stat { display: inline-flex; flex-direction: column; padding: 0.9rem 1.1rem; border-radius: var(--radius-sm); background: rgba(47,107,255,0.06); border: 1px solid rgba(47,107,255,0.16); }
.badge-stat b { font-family: var(--font-mono); font-size: var(--step-1); color: var(--circuit-deep); }
.badge-stat span { font-size: 0.74rem; color: var(--text-muted); }

/* ============================================================
   OBJECTION / COUNTER CARDS (sales-style Q&A, decision-focused)
   ============================================================ */
.objection-list { display: grid; gap: 1rem; }
.objection-card { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
@media (min-width: 760px) { .objection-card { grid-template-columns: 1fr 1fr; } }
.objection-side { padding: 1.1rem 1.4rem; }
.objection-side.q { background: rgba(212,66,58,0.05); border-bottom: 1px solid var(--line); }
.objection-side.a { background: rgba(23,201,120,0.05); }
@media (min-width: 760px) { .objection-side.q { border-bottom: none; border-right: 1px solid var(--line); } }
.objection-side .lbl { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); display: flex; align-items: center; gap: 0.4rem; }
.objection-side.q .lbl { color: var(--danger); }
.objection-side.a .lbl { color: var(--volt-deep); }
.objection-side p { margin-top: 0.4rem; font-size: 0.9rem; font-weight: 600; }
.objection-side.a p { font-weight: 500; color: var(--text-muted); }

/* Utility */
.text-center { text-align: center; }
.mt-lg { margin-top: 2rem; }