/* ==========================================================================
   EV Charger Guru — site styles
   Tokens: design-system/ev-charger-guru/MASTER.md
   Direction: light, editorial trade site. Navy-black cards, frosted info
   cards over photography, one electric-blue accent (the logo bolt).
   ========================================================================== */

:root {
  --bg: #ffffff;
  --paper: #ffffff;
  --ink: #0c141b;            /* navy-black: text, dark cards, buttons */
  --ink-2: #16222c;          /* dark card surface */
  --ink-soft: #3b4650;
  --muted: #5f6b74;
  --line: #e4e7ea;
  --line-strong: #c9d0d6;
  --volt: #45acff;           /* accent fill — always with --ink text */
  --volt-soft: #d6edff;      /* top bar, tints */
  --link: #0a6fcc;           /* accent as text on light (AA) */
  --on-dark: #ffffff;
  --on-dark-soft: #aebbc6;
  --bad: #b3261e;

  --font: "Cabinet Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;
  --t-hero: clamp(2.6rem, 1.6rem + 3.6vw, 4.5rem);
  --t-h2: clamp(2rem, 1.4rem + 2.2vw, 3.25rem);
  --t-h3: 1.3rem;
  --t-lead: 1.125rem;

  --gutter: clamp(1rem, 0.4rem + 2.6vw, 2.5rem);
  --wrap: 1280px;
  --section: clamp(4.5rem, 3rem + 5vw, 8rem);
  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --shadow-btn: 0 10px 22px -10px rgba(12,20,27,.55);
  --shadow-card: 0 1px 2px rgba(12,20,27,.04), 0 18px 40px -22px rgba(12,20,27,.35);
  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; font-family: var(--font); font-size: 1.0625rem; font-weight: 500; letter-spacing: .01em; line-height: 1.6; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--volt); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 .5em; color: var(--ink); text-wrap: balance; }
h1 { font-size: var(--t-hero); }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); letter-spacing: -0.01em; line-height: 1.2; }
p { margin: 0 0 1em; }
strong, b { font-weight: 700; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.lead { font-size: var(--t-lead); color: var(--ink-soft); max-width: 58ch; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -100px; background: var(--ink); color: #fff; padding: .6rem 1rem; z-index: 100; border-radius: var(--r-xs); }
a.skip:focus { top: 1rem; }
svg { flex: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- small tags ---------- */
.tag { display: inline-flex; align-items: center; gap: .5rem; padding: .3rem .7rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-xs); font-size: .85rem; color: var(--ink-soft); margin-bottom: 1.25rem; }
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }
.status { display: inline-flex; align-items: center; gap: .6rem; padding: .35rem .8rem .35rem .4rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-xs); font-size: .9rem; color: var(--ink-soft); margin-bottom: 1.5rem; }
.status i { width: 24px; height: 24px; border-radius: 6px; background: var(--ink); display: grid; place-items: center; }
.status i::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--volt); box-shadow: 0 0 0 0 rgba(69,172,255,.7); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(69,172,255,.7); } 70% { box-shadow: 0 0 0 7px rgba(69,172,255,0); } 100% { box-shadow: 0 0 0 0 rgba(69,172,255,0); } }
.on-dark .tag { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: var(--on-dark-soft); }
.on-dark .tag::before { background: var(--volt); }

/* ---------- buttons: dark block + accent arrow square ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .9rem; min-height: 52px; padding: .35rem .4rem .35rem 1.25rem; font: 700 1rem/1.2 var(--font); border-radius: var(--r-sm); border: 1px solid transparent; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease); }
.btn .arr { width: 40px; height: 40px; border-radius: var(--r-xs); display: grid; place-items: center; transition: transform .2s var(--ease); }
.btn .arr svg { width: 20px; height: 20px; }
.btn:hover .arr { transform: rotate(45deg); }
.btn:active { transform: translateY(1px); }
.btn-cta { background: var(--ink); color: #fff; box-shadow: var(--shadow-btn); }
.btn-cta .arr { background: var(--volt); color: var(--ink); }
.btn-cta:hover { background: #000; color: #fff; }
.btn-volt { background: var(--volt); color: var(--ink); }
.btn-volt .arr { background: var(--ink); color: var(--volt); }
.btn-volt:hover { background: #64baff; color: var(--ink); }
.btn-line { background: var(--paper); border-color: var(--line-strong); color: var(--ink); padding-right: 1.25rem; }
.btn-line:hover { border-color: var(--ink); color: var(--ink); }
.btn-ghost-light { border-color: rgba(255,255,255,.3); color: #fff; padding-right: 1.25rem; }
.btn-ghost-light:hover { border-color: #fff; color: #fff; }
.btn-block { width: 100%; justify-content: space-between; }
.btn-lg { min-height: 58px; font-size: 1.0625rem; }
.btn.plain { padding: .75rem 1.25rem; }

/* ---------- top bar ---------- */
.topbar { background: var(--volt-soft); color: var(--ink); font-size: .9rem; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 44px; }
.topbar a { color: var(--ink); text-decoration: none; font-weight: 500; }
.topbar a:hover { text-decoration: underline; }
.topbar .t-item { display: inline-flex; align-items: center; gap: .45rem; }
.topbar svg { width: 16px; height: 16px; }
@media (max-width: 700px) { .topbar .t-hide { display: none; } .topbar .wrap { justify-content: center; } }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--line); backdrop-filter: saturate(1.4) blur(12px); }
.site-header .wrap { display: flex; align-items: center; gap: 2rem; min-height: 82px; }
.brand { display: flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 52px; height: auto; }
.brand-word { font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em; line-height: 1; white-space: nowrap; }
.brand-word span { color: var(--link); }
.nav { display: flex; align-items: center; gap: .25rem; }
.nav > a, .nav-item > button { display: inline-flex; align-items: center; gap: .3rem; padding: .55rem .85rem; border: 0; background: none; border-radius: var(--r-xs); font: 500 1rem var(--font); color: var(--ink-soft); text-decoration: none; cursor: pointer; }
.nav > a:hover, .nav-item > button:hover, .nav-item.open > button { color: var(--ink); background: rgba(12,20,27,.05); }
.nav > a[aria-current="page"] { color: var(--ink); font-weight: 500; }
.nav-item { position: relative; }
.nav-item > button svg { width: 14px; height: 14px; transition: transform .18s var(--ease); }
.nav-item.open > button svg { transform: rotate(180deg); }
.dropdown { position: absolute; top: calc(100% + 12px); left: 50%; min-width: 320px; padding: .5rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--shadow-card); opacity: 0; visibility: hidden; transform: translate(-50%, 6px); transition: opacity .16s var(--ease), transform .16s var(--ease), visibility .16s; }
.nav-item.open .dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.dropdown a { display: grid; grid-template-columns: 40px 1fr; gap: 0 .8rem; align-items: center; padding: .6rem; border-radius: var(--r-sm); text-decoration: none; color: var(--ink); }
.dropdown a:hover { background: var(--bg); }
.dropdown .d-icon { grid-row: span 2; width: 40px; height: 40px; border-radius: var(--r-xs); background: var(--ink); color: var(--volt); display: grid; place-items: center; }
.dropdown .d-icon svg { width: 20px; height: 20px; }
.dropdown b { font-weight: 500; }
.dropdown span { font-size: .825rem; color: var(--muted); line-height: 1.35; }
.dropdown.cols { min-width: 380px; display: grid; grid-template-columns: 1fr 1fr; }
.dropdown.cols a { display: block; padding: .5rem .7rem; }
.dropdown.cols a.all { grid-column: 1 / -1; color: var(--link); border-top: 1px solid var(--line); border-radius: 0; margin-top: .3rem; padding-top: .75rem; }
.header-actions { display: flex; align-items: center; gap: .75rem; }
.nav-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--line-strong); border-radius: var(--r-sm); background: var(--paper); color: var(--ink); cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle svg { width: 22px; height: 22px; }
.mobile-nav { display: none; }
@media (max-width: 1080px) {
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header .wrap { min-height: 72px; gap: .75rem; }
  .mobile-nav { display: block; position: fixed; inset: 72px 0 0 0; background: var(--bg); padding: .5rem var(--gutter) 2rem; transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s; overflow-y: auto; }
  .mobile-nav.open { transform: none; opacity: 1; visibility: visible; }
  .mobile-nav a:not(.btn) { display: block; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1.35rem; letter-spacing: -.02em; color: var(--ink); text-decoration: none; }
  .mobile-nav a.sub { padding-left: 1rem; font-size: 1.05rem; color: var(--ink-soft); }
  .mobile-nav .btn { margin-top: 1.25rem; }
}
@media (max-width: 480px) {
  .brand img { width: 42px; }
  .brand-word { font-size: 1.05rem; }
  .brand { gap: .45rem; }
  .site-header .wrap { gap: .5rem; }
  .header-actions .btn { min-height: 46px; padding-left: 1rem; font-size: .95rem; gap: .6rem; }
  .header-actions .btn .arr { width: 34px; height: 34px; }
  .header-actions .btn .lbl-long { display: none; }
}

/* ---------- hero ---------- */
.hero { padding-block: clamp(2.5rem, 1.5rem + 4vw, 5.5rem) clamp(3.5rem, 2rem + 4vw, 6rem); }
.hero > .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.hero h1 { max-width: 14ch; }
.hero .lead { margin-bottom: 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 1.5rem 2.25rem; margin-top: 2.5rem; padding-top: 1.75rem; border-top: 1px solid var(--line); max-width: 560px; }
.hero-proof div { min-width: 0; }
.hero-proof strong { display: block; font-size: 1.75rem; font-weight: 700; letter-spacing: -.04em; line-height: 1.1; }
.hero-proof strong em { font-style: normal; color: var(--link); }
.hero-proof span { font-size: .875rem; color: var(--muted); }

/* visual: photo with frosted cards + quote card overlapping */
.hero-visual { display: grid; }
.hero-visual > * { grid-area: 1 / 1; }
.hero-photo { justify-self: end; width: 80%; height: 100%; min-height: 560px; border-radius: var(--r-lg); overflow: hidden; position: relative; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.glass { position: absolute; z-index: 2; display: grid; grid-template-columns: auto 1fr; gap: .1rem .7rem; padding: .9rem 1.1rem; max-width: 280px; background: rgba(16,24,32,.72); color: #fff; border: 1px solid rgba(255,255,255,.08); border-radius: var(--r-sm); backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); }
.glass svg { grid-row: span 2; width: 22px; height: 22px; color: var(--volt); margin-top: .1rem; }
.glass b { font-weight: 500; font-size: 1rem; letter-spacing: -.01em; }
.glass span { font-size: .825rem; color: #c9d4dc; line-height: 1.4; }
.hero-photo .glass.g1 { top: 1.25rem; left: 1.25rem; }
.hero-photo .glass.g2 { top: 7rem; right: 1.25rem; max-width: 230px; }
.hero .quote-card { align-self: end; justify-self: start; width: min(450px, 100%); margin-top: 13rem; position: relative; z-index: 3; }
@media (max-width: 1080px) {
  .hero > .wrap { grid-template-columns: 1fr; }
  .hero h1 { max-width: 17ch; }
  .hero-photo { width: 100%; min-height: 300px; height: 300px; justify-self: stretch; }
  .hero-photo .glass.g2 { display: none; }
  .hero .quote-card { justify-self: center; width: min(560px, calc(100% - 1.5rem)); margin-top: 230px; }
}
@media (max-width: 560px) { .hero-photo { min-height: 220px; height: 220px; } .hero .quote-card { margin-top: 170px; width: 100%; } .hero-photo .glass.g1 { display: none; } }

/* page hero (inner pages) */
.page-hero { padding-block: clamp(3rem, 2rem + 3.5vw, 5.5rem) clamp(2rem, 1.5rem + 2vw, 3rem); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.4rem, 1.6rem + 3vw, 4rem); max-width: 18ch; }
.crumbs { font-size: .9rem; color: var(--muted); margin-bottom: 1.25rem; }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--ink); }

/* ---------- quote card ---------- */
.quote-card { background: var(--paper); color: var(--ink); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: 0 2px 4px rgba(12,20,27,.04), 0 40px 70px -30px rgba(12,20,27,.45); overflow: hidden; }
.quote-card-head { padding: 1.5rem 1.75rem 1.25rem; background: var(--ink); color: #fff; }
.quote-card-head h2 { color: #fff; font-size: clamp(1.6rem, 1.3rem + 1vw, 2rem); margin: 0 0 .3rem; }
.quote-card-head p { margin: 0; color: var(--on-dark-soft); font-size: .95rem; }
.quote-card-head .call-alt { color: #fff; font-size: 1.05rem; margin-bottom: .35rem; }
.quote-card-head .call-alt a { color: var(--volt); text-decoration: none; }
.quote-card-head .or { display: none; }
.quote-card form { padding: 1.4rem 1.75rem 1.6rem; }
@media (max-width: 460px) { .quote-card-head { padding: 1.25rem; } .quote-card form { padding: 1.1rem 1.25rem 1.3rem; } }

/* floating-label fields — label always visible */
.field { position: relative; margin-bottom: .7rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
@media (max-width: 420px) { .field-row { grid-template-columns: 1fr; gap: 0; } }
.fl input, .fl select, .fl textarea { width: 100%; height: 56px; padding: 1.45rem .95rem .4rem; font: 500 1rem/1.3 var(--font); color: var(--ink); background: #f5f6f7; border: 1px solid var(--line); border-radius: var(--r-sm); transition: border-color .15s var(--ease), box-shadow .15s var(--ease), background-color .15s var(--ease); }
.fl textarea { height: auto; min-height: 84px; resize: vertical; padding-top: 1.6rem; }
.fl select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%230c141b' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.fl label { position: absolute; left: .95rem; top: 1.05rem; font-size: 1rem; color: var(--muted); pointer-events: none; transform-origin: left top; transition: transform .15s var(--ease), color .15s var(--ease); white-space: nowrap; }
.fl input:focus + label, .fl input:not(:placeholder-shown) + label,
.fl textarea:focus + label, .fl textarea:not(:placeholder-shown) + label,
.fl select + label { transform: translateY(-.6rem) scale(.78); color: var(--ink-soft); }
.fl input:hover, .fl select:hover, .fl textarea:hover { border-color: var(--line-strong); }
.fl input:focus, .fl select:focus, .fl textarea:focus { outline: none; background: var(--paper); border-color: var(--ink); box-shadow: 0 0 0 4px rgba(69,172,255,.25); }
.fl [aria-invalid="true"] { border-color: var(--bad); background: #fff7f6; }
.field-error { display: none; color: var(--bad); font-size: .8125rem; margin: .3rem 0 0 .2rem; }
.field.has-error .field-error { display: block; }
.field > label.top { display: block; font-weight: 500; font-size: .9rem; margin-bottom: .35rem; }
.field .plain { width: 100%; min-height: 50px; padding: .7rem .9rem; font: 400 1rem/1.4 var(--font); color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-sm); }
.field .plain:focus { outline: none; background: var(--paper); border-color: var(--ink); box-shadow: 0 0 0 4px rgba(69,172,255,.25); }
.form-note { margin: .85rem 0 0; font-size: .825rem; color: var(--muted); text-align: center; }
.form-err { display: none; margin: .75rem 0 0; padding: .7rem .9rem; border-radius: var(--r-sm); background: #fdecea; color: var(--bad); font-size: .9rem; }
.form-err.show { display: block; }
.hp { position: absolute; left: -5000px; }

/* ---------- brand strip ---------- */
.brand-strip { padding-block: 1rem 3rem; }
.brand-strip p { text-align: center; color: var(--muted); font-size: .9rem; margin-bottom: 1.25rem; }
.brand-strip ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.brand-strip li { font-size: clamp(1.15rem, 1rem + .6vw, 1.6rem); font-weight: 600; letter-spacing: .02em; color: #9aa5ae; }
@media (max-width: 700px) { .brand-strip ul { justify-content: center; } }

/* ---------- sections ---------- */
.section { padding-block: var(--section); }
.section-mist, .section-render { background: #f5f6f7; }
.section-navy { background: var(--ink); color: var(--on-dark); }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy .lead, .section-navy .muted { color: var(--on-dark-soft); }
.section-head { max-width: 760px; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }
.section-head.split { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 2rem; flex-wrap: wrap; }
.section-head.split > div { max-width: 680px; }
.section-head .lead { margin-bottom: 0; }

/* about: photo with stat card + copy */
.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.about-media { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 5 / 4; }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.stat-card { position: absolute; left: 1.25rem; bottom: 1.25rem; padding: 1.25rem 1.4rem; background: rgba(16,24,32,.78); color: #fff; border-radius: var(--r-md); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); display: grid; gap: 1.1rem; min-width: 210px; }
.stat-card strong { display: flex; align-items: center; gap: .4rem; font-size: 2.6rem; font-weight: 700; letter-spacing: -.05em; line-height: 1; }
.stat-card strong i { font-style: normal; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 5px; background: var(--volt); color: var(--ink); font-size: 1rem; letter-spacing: 0; }
.stat-card span { font-size: .875rem; color: #c9d4dc; }
@media (max-width: 900px) { .about { grid-template-columns: 1fr; } }

/* services: dark horizontal cards */
.svc-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.svc-layout .sticky { position: sticky; top: 120px; }
.svc-list { display: grid; gap: 1rem; }
.svc { display: grid; grid-template-columns: 200px 1fr; gap: 1.25rem; padding: .75rem; background: var(--ink); color: #fff; border-radius: var(--r-md); text-decoration: none; transition: transform .2s var(--ease), box-shadow .2s var(--ease); }
.svc:hover { color: #fff; box-shadow: 0 24px 40px -24px rgba(12,20,27,.7); }
.svc .media { position: relative; border-radius: var(--r-sm); overflow: hidden; aspect-ratio: 4 / 3; }
.svc .media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.svc:hover .media img { transform: scale(1.05); }
.svc .media .badge { position: absolute; left: .6rem; bottom: .6rem; width: 32px; height: 32px; border-radius: 7px; background: var(--ink); border: 1px solid rgba(255,255,255,.15); color: var(--volt); display: grid; place-items: center; }
.svc .media .badge svg { width: 18px; height: 18px; }
.svc-body { display: flex; flex-direction: column; padding: .5rem .75rem .5rem 0; }
.svc h3 { color: #fff; font-size: 1.35rem; margin-bottom: .4rem; }
.svc p { color: var(--on-dark-soft); font-size: .925rem; margin-bottom: 1rem; }
.svc .meta { margin-top: auto; display: flex; justify-content: space-between; align-items: center; font-size: .8rem; color: var(--volt); letter-spacing: .02em; }
.svc .meta svg { width: 20px; height: 20px; color: #fff; transition: transform .2s var(--ease); }
.svc:hover .meta svg { transform: rotate(45deg); }
@media (max-width: 960px) { .svc-layout { grid-template-columns: 1fr; } .svc-layout .sticky { position: static; } }
@media (max-width: 560px) { .svc { grid-template-columns: 1fr; } .svc-body { padding: .25rem .5rem .5rem; } }

/* legacy photo service grid (services page) */
.services { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 1080px) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .services { grid-template-columns: 1fr; } }

/* bento: why us */
.bento { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: auto auto; gap: 1rem; }
.b { position: relative; border-radius: var(--r-md); padding: 1.6rem; background: var(--ink); color: #fff; overflow: hidden; min-height: 220px; display: flex; flex-direction: column; }
.b h3 { color: #fff; }
.b p, .b li { color: var(--on-dark-soft); font-size: .925rem; }
.b-main { grid-row: span 2; display: grid; grid-template-rows: auto 1fr; gap: 1.25rem; }
.b-main .inner { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: stretch; }
.b-main .inner > div { display: flex; flex-direction: column; justify-content: flex-end; }
.b-main picture { display: block; height: 100%; }
.b-main img { border-radius: var(--r-sm); width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
.b-main ul { list-style: none; padding: 0; margin: 0 0 1.25rem; display: grid; gap: .8rem; }
.b-main li { display: flex; gap: .6rem; align-items: flex-start; }
.b-main li svg { width: 18px; height: 18px; color: var(--volt); margin-top: .2rem; }
.b .b-big { color: #fff; font-size: clamp(2.8rem, 2rem + 2.5vw, 4rem); font-weight: 700; letter-spacing: -.05em; line-height: 1; margin-bottom: auto; }
.b .b-big em { font-style: normal; color: var(--volt); }
.b .b-foot { margin-top: auto; padding-top: 1rem; color: #dbe4ea; }
.b-volt { background: var(--volt); color: var(--ink); }
.b-volt h3, .b.b-volt .b-big, .b-volt .b-foot { color: var(--ink); }
.b-volt p { color: #12334d; }
.b-icon { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); display: grid; place-items: center; color: var(--volt); margin-bottom: auto; }
.b-icon svg { width: 22px; height: 22px; }
@media (max-width: 1000px) { .bento { grid-template-columns: 1fr 1fr; } .b-main { grid-column: 1 / -1; grid-row: auto; } }
@media (max-width: 600px) { .bento { grid-template-columns: 1fr; } .b-main .inner { grid-template-columns: 1fr; } }

/* process */
.process { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; counter-reset: step; }
.process li { counter-increment: step; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.75rem; display: flex; flex-direction: column; }
.process li::before { content: "0" counter(step); font-size: 2.75rem; font-weight: 700; letter-spacing: -.05em; line-height: 1; color: var(--ink); margin-bottom: 2.5rem; }
.process h3 { margin-bottom: .4rem; }
.process p { color: var(--ink-soft); margin: 0; }
.section-navy .process li { background: var(--ink-2); border-color: rgba(255,255,255,.08); }
.section-navy .process li::before { color: var(--volt); }
.section-navy .process p { color: var(--on-dark-soft); }
@media (max-width: 860px) { .process { grid-template-columns: 1fr; } .process li::before { margin-bottom: 1.25rem; } }

/* split feature */
.feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.feature.reverse .feature-media { order: 2; }
.feature-media { position: relative; }
.feature-media img { border-radius: var(--r-lg); width: 100%; aspect-ratio: 4 / 3.2; object-fit: cover; }
.feature-media .glass { left: 1.25rem; bottom: 1.25rem; }
@media (max-width: 900px) { .feature { grid-template-columns: 1fr; } .feature.reverse .feature-media { order: 0; } }
.ticks { list-style: none; padding: 0; margin: 1.25rem 0 1.75rem; display: grid; gap: .75rem; }
.ticks li { display: flex; gap: .7rem; align-items: flex-start; }
.ticks svg { width: 22px; height: 22px; color: var(--ink); background: var(--volt); border-radius: 6px; padding: 4px; margin-top: .1rem; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.9rem 1.75rem; }
.plan.featured { background: var(--ink); color: #fff; border-color: var(--ink); }
.plan.featured h3, .plan.featured .price { color: #fff; }
.plan.featured .for, .plan.featured .price-note, .plan.featured .price small { color: var(--on-dark-soft); }
.plan.featured .price-note { border-color: rgba(255,255,255,.12); }
.plan.featured .ticks li { color: #e4ebf0; }
.plan .flag { position: absolute; top: 1.4rem; right: 1.4rem; background: var(--volt); color: var(--ink); font-weight: 500; font-size: .8rem; padding: .25rem .65rem; border-radius: 6px; }
.plan h3 { margin-bottom: .2rem; }
.plan .for { color: var(--muted); font-size: .925rem; margin-bottom: 1.75rem; }
.plan .price { font-size: 3.25rem; font-weight: 700; line-height: 1; color: var(--ink); margin-bottom: .35rem; letter-spacing: -.05em; }
.plan .price small { font-size: .95rem; color: var(--muted); letter-spacing: 0; margin-right: .3rem; }
.plan .price-note { font-size: .875rem; color: var(--muted); margin-bottom: 1.25rem; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.plan .ticks { margin-top: 0; font-size: .95rem; }
.plan .btn { margin-top: auto; }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 540px; } }

/* pricing gate */
.gate { position: relative; }
.gate.locked .plans { filter: blur(16px); opacity: .35; pointer-events: none; user-select: none; }
.gate-card { display: none; }
.gate.locked .gate-card { display: block; position: absolute; z-index: 5; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(500px, calc(100% - 1rem)); background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: 0 40px 80px -30px rgba(12,20,27,.5); overflow: hidden; }
.gate-card .gate-head { background: var(--ink); color: #fff; padding: 1.5rem 1.75rem 1.25rem; }
.gate-card .gate-head h3 { color: #fff; font-size: 1.6rem; margin-bottom: .3rem; }
.gate-card .gate-head p { color: var(--on-dark-soft); margin: 0; font-size: .95rem; }
.gate-card form { padding: 1.4rem 1.75rem 1.5rem; }
@media (max-width: 960px) { .gate.locked { min-height: 600px; } }
.gate-done { display: none; margin-bottom: 1.5rem; padding: .9rem 1.1rem; border-radius: var(--r-sm); background: var(--volt-soft); color: var(--ink); }
.gate.just-unlocked .gate-done { display: block; }

/* cars */
.cars { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; padding: 0; margin: 0; }
.cars li { padding: .55rem .95rem; border: 1px solid rgba(255,255,255,.14); border-radius: var(--r-xs); font-size: .925rem; color: var(--on-dark-soft); background: rgba(255,255,255,.03); }
.cars li b { color: #fff; font-weight: 500; margin-right: .3rem; }

/* areas */
.areas-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; }
.area-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 1.75rem; }
.area-card h3 { margin-bottom: 1rem; }
.area-list { list-style: none; padding: 0; margin: 0; columns: 2; column-gap: 1.5rem; }
.area-list li { padding: .5rem 0; border-bottom: 1px solid var(--line); break-inside: avoid; color: var(--ink-soft); }
.area-list a { color: var(--ink); font-weight: 500; text-decoration-color: var(--volt); text-decoration-thickness: 2px; }
@media (max-width: 760px) { .areas-grid { grid-template-columns: 1fr; } }

/* checker band */
.checker-band { background: var(--ink); color: #fff; border-radius: var(--r-lg); padding: clamp(2rem, 1.5rem + 3vw, 3.5rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 2rem; align-items: center; }
.checker-band h2 { color: #fff; margin: 0 0 .5rem; font-size: clamp(1.8rem, 1.3rem + 1.6vw, 2.5rem); }
.checker-band p { color: var(--on-dark-soft); margin: 0; }
.checker { display: flex; gap: .4rem; background: #fff; border-radius: var(--r-sm); padding: .35rem; }
.checker input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 0 1rem; font: 400 1rem var(--font); color: var(--ink); }
.checker input:focus { outline: none; }
.checker:focus-within { box-shadow: 0 0 0 4px rgba(69,172,255,.45); }
.checker .btn { min-height: 46px; }
.checker-result { min-height: 1.6em; margin: .85rem 0 0; color: var(--on-dark-soft); }
.checker-result a { color: var(--volt); }
.checker-result.ok { color: #fff; }
@media (max-width: 860px) { .checker-band { grid-template-columns: 1fr; } }

/* faq */
.faq-group + .faq-group { margin-top: 3rem; }
.faq-group > h2 { font-size: 1.75rem; }
.faq { display: grid; gap: .6rem; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); }
.faq details[open] { border-color: var(--line-strong); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 1.5rem; align-items: center; padding: 1.1rem 1.25rem; font-weight: 500; font-size: 1.05rem; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 7px; background: var(--ink); color: var(--volt); font-size: 1.2rem; flex: none; transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer { padding: 0 1.25rem 1.2rem; color: var(--ink-soft); max-width: 72ch; }
.faq .answer p:last-child { margin: 0; }
.faq-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.faq-aside { position: sticky; top: 120px; }
@media (max-width: 900px) { .faq-layout { grid-template-columns: 1fr; } .faq-aside { position: static; } }

.callout { background: var(--ink); color: #fff; border-radius: var(--r-md); padding: 1.75rem; }
.callout h3 { color: #fff; margin-bottom: .4rem; }
.callout p { color: var(--on-dark-soft); }
.callout .ticks li { color: #e4ebf0; }
.callout.white { background: var(--paper); color: var(--ink); border: 1px solid var(--line); }
.callout.white h3 { color: var(--ink); }
.callout.white p { color: var(--ink-soft); }
.callout.white .ticks li { color: var(--ink); }

/* cta panel */
.cta-band { padding-block: 0 var(--section); }
.cta-panel { position: relative; overflow: hidden; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1.3fr) auto; gap: 2rem; align-items: center; padding: clamp(2rem, 1.5rem + 3vw, 4rem); background: var(--ink); border-radius: var(--r-lg); color: #fff; }
.cta-panel::after { content: ""; position: absolute; inset: auto -8% -60% auto; width: 46%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(69,172,255,.45), rgba(69,172,255,0) 65%); z-index: -1; }
.cta-panel h2 { color: #fff; margin-bottom: .4rem; }
.cta-panel p { color: var(--on-dark-soft); margin: 0; max-width: 54ch; }
.cta-panel .actions { display: flex; flex-wrap: wrap; gap: .75rem; }
@media (max-width: 860px) { .cta-panel { grid-template-columns: 1fr; } }

.prose { max-width: 72ch; }
.prose h2 { font-size: 1.6rem; margin-top: 2.25rem; }
.prose p, .prose li { color: var(--ink-soft); }

.form-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.25rem, 1rem + 2vw, 2.25rem); box-shadow: var(--shadow-card); }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .9rem; color: var(--ink-soft); margin: .5rem 0 1.25rem; }
.check input { width: 20px; height: 20px; margin-top: .15rem; accent-color: var(--ink); flex: none; }

.done-mark { width: 60px; height: 60px; border-radius: var(--r-sm); background: var(--ink); color: var(--volt); display: grid; place-items: center; margin-bottom: 1.5rem; }
.done-mark svg { width: 30px; height: 30px; }
.next-steps { list-style: none; padding: 0; margin: 2rem 0; display: grid; gap: .6rem; max-width: 640px; }
.next-steps li { display: grid; grid-template-columns: 36px 1fr; gap: 1rem; align-items: center; padding: 1rem 1.2rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-sm); }
.next-steps b { width: 36px; height: 36px; border-radius: 8px; background: var(--ink); color: var(--volt); display: grid; place-items: center; font-weight: 500; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark-soft); font-size: .95rem; }
.site-footer .big { padding-block: clamp(3.5rem, 2.5rem + 3vw, 5rem) 2.5rem; display: flex; justify-content: space-between; align-items: end; gap: 2rem; flex-wrap: wrap; border-bottom: 1px solid rgba(255,255,255,.08); }
.site-footer .big h2 { color: #fff; margin: 0; max-width: 16ch; }
.site-footer .top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; padding-block: 3rem 2.5rem; }
.site-footer h4 { font-size: .95rem; font-weight: 500; color: #fff; margin-bottom: 1rem; letter-spacing: 0; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.site-footer a { color: var(--on-dark-soft); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-brand img { width: 68px; margin-bottom: 1rem; }
.footer-brand p { max-width: 34ch; }
.site-footer .bottom { border-top: 1px solid rgba(255,255,255,.08); padding-block: 1.4rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .85rem; }
.site-footer .bottom p { margin: 0; }
.site-footer .bottom nav { display: flex; gap: 1.25rem; }
@media (max-width: 860px) { .site-footer .top { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* sticky mobile bar */
.mobile-bar { display: none; }
@media (max-width: 760px) {
  .mobile-bar { display: flex; gap: .5rem; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: .6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom, 0px)); background: rgba(255,255,255,.96); backdrop-filter: blur(10px); border-top: 1px solid var(--line); transform: translateY(110%); transition: transform .25s var(--ease); }
  .mobile-bar.show { transform: none; }
  .mobile-bar .btn { flex: 1; }
  body { padding-bottom: 80px; }
}

/* single reveal pattern */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; } .status i::after { animation: none; } }

/* without JS the gate can't open, so show pricing */
.no-js .gate .gate-card { display: none !important; }
.no-js .gate.locked .plans { filter: none; opacity: 1; pointer-events: auto; user-select: auto; }
.btn:not(:has(.arr)) { padding-right: 1.25rem; }
.site-footer a.btn-volt, .site-footer a.btn-volt:hover { color: var(--ink); text-decoration: none; }
@media (max-width: 420px) { .header-actions > .btn { display: none; } }

/* oversized footer wordmark */
.wordmark { padding-block: 1rem 0; overflow: hidden; }
.wordmark span { display: block; font-size: clamp(2.6rem, 11.6vw, 9.6rem); font-weight: 800; letter-spacing: -.045em; line-height: .8; color: #fff; white-space: nowrap; transform: translateY(.12em); }
.wordmark span b { color: var(--volt); font-weight: 800; }