/* ============================================================
   UPS Expert — "Continuous Power" design system
   Space Grotesk (display) · Inter (body) · Space Mono (readouts)
   ============================================================ */

:root {
  /* Core palette */
  --ink:      #0B1F30;   /* grid navy */
  --ink-2:    #12304A;
  --brand:    #0E7FB8;   /* primary blue (carried from original theme) */
  --brand-d:  #0A5E89;
  --current:  #16A6DC;   /* electric cyan accent */
  --live:     #16B87A;   /* online / uptime green — signature */
  --amber:    #F6A623;

  /* Surfaces */
  --paper:    #FFFFFF;
  --mist:     #F2F6FA;
  --mist-2:   #E8F0F7;
  --line:     #DCE7F0;
  --line-2:   #C9D8E5;

  /* Text */
  --body:     #46586A;
  --muted:    #7B8B9B;
  --on-dark:  #C9DCEC;
  --on-dark-m:#7E9AB2;

  /* Type */
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --sans:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:    "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Rhythm */
  --wrap: 1180px;
  --gap: clamp(1.25rem, 4vw, 2rem);
  --radius: 14px;
  --radius-s: 9px;
  --shadow: 0 1px 2px rgba(11,31,48,.05), 0 10px 30px -12px rgba(11,31,48,.14);
  --shadow-lift: 0 6px 14px rgba(11,31,48,.08), 0 22px 48px -18px rgba(11,31,48,.28);
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){ html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  color: var(--body);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--brand); text-decoration: none; }
h1,h2,h3,h4 { font-family: var(--display); color: var(--ink); line-height: 1.1; font-weight: 700; letter-spacing: -.01em; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }

:focus-visible { outline: 3px solid var(--current); outline-offset: 2px; border-radius: 4px; }

.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.eyebrow {
  font-family: var(--mono); font-size: .74rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase; color: var(--brand);
  display: inline-flex; align-items: center; gap: .55rem;
}
.eyebrow::before { content:""; width: 26px; height: 2px; background: var(--current); }
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--ink); color:#fff; padding: .7rem 1.1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* status pulse — signature */
.live-dot { display:inline-flex; align-items:center; gap:.5rem; font-family: var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; color: var(--live); font-weight:700; }
.live-dot i {
  width: 8px; height: 8px; border-radius: 50%; background: var(--live);
  box-shadow: 0 0 0 0 rgba(22,184,122,.55); animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(22,184,122,.5);} 70%{box-shadow:0 0 0 9px rgba(22,184,122,0);} 100%{box-shadow:0 0 0 0 rgba(22,184,122,0);} }
@media (prefers-reduced-motion: reduce){ .live-dot i { animation: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem; justify-content:center;
  font-family: var(--display); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.4rem; border-radius: 100px; border: 1.5px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px -8px rgba(14,127,184,.7); }
.btn-primary:hover { background: var(--brand-d); transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(14,127,184,.8); }
.btn-dark { background: var(--ink); color:#fff; }
.btn-dark:hover { background: var(--ink-2); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.btn-live { background: var(--live); color:#053b28; }
.btn-live:hover { filter: brightness(1.05); transform: translateY(-2px); }

/* ============================================================
   Header
   ============================================================ */
.topbar {
  background: var(--ink); color: var(--on-dark);
  font-size: .82rem; font-family: var(--mono); letter-spacing:.02em;
}
.topbar .wrap { display:flex; gap:1.2rem; align-items:center; justify-content:space-between; padding: .5rem 0; flex-wrap: wrap; }
.topbar a { color: #fff; }
.topbar .tb-right { display:flex; gap: 1.3rem; align-items:center; flex-wrap: wrap; }
.topbar .tb-item { display:inline-flex; align-items:center; gap:.4rem; }
.topbar svg { width: 14px; height:14px; opacity:.8; }

.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display:flex; align-items:center; gap: 1.2rem; padding: .7rem 0; }
.brand-logo img { height: 30px; width:auto; }
.nav-links { display:flex; gap: 1.6rem; margin-left: auto; align-items:center; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: .96rem; position: relative; }
.nav-links a::after { content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0; background: var(--current); transition: width .25s var(--ease); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display:flex; gap:.6rem; align-items:center; }
.nav-toggle { display:none; background:none; border:0; padding:.4rem; }
.nav-toggle span { display:block; width:24px; height:2px; background: var(--ink); margin:5px 0; transition: .3s var(--ease); }

@media (max-width: 940px){
  .nav-links, .nav .nav-cta .btn { display:none; }
  .nav-toggle { display:block; margin-left:auto; }
  .nav-cta .btn.always { display:inline-flex; }
  .nav .mobile-menu.open { display:block; }
}
.nav .mobile-menu { display:none; background: var(--ink); border-bottom: 1px solid var(--ink-2); padding-bottom: 1rem; }
.mobile-menu a { display:block; color:#fff; padding: .9rem 0; border-bottom: 1px solid rgba(255,255,255,.08); font-family: var(--display); }
.mobile-menu .btn { margin: 1rem 0; width:100%; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; background: linear-gradient(180deg, #fff 0%, var(--mist) 100%); overflow: hidden; }
.hero::before { /* faint engineered grid */
  content:""; position:absolute; inset:0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 52px 52px; opacity:.4; mask-image: radial-gradient(120% 80% at 70% 10%, #000 30%, transparent 75%);
}
.hero .wrap { position: relative; display:grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem,5vw,4rem); align-items:center; padding: clamp(3rem,7vw,5.5rem) 0 clamp(3rem,6vw,4.5rem); }
.hero h1 { font-size: clamp(2.15rem, 5.2vw, 3.5rem); margin: 1rem 0 1.1rem; letter-spacing: -.02em; }
.hero h1 .accent { color: var(--brand); }
.hero .lead { font-size: 1.12rem; max-width: 40ch; color: var(--ink-2); }
.hero .lead strong { color: var(--ink); }
.hero-cta { display:flex; gap:.8rem; margin: 1.8rem 0 0; flex-wrap: wrap; }

/* current line under hero copy */
.current-line { position: relative; height: 2px; background: var(--line-2); margin-top: 2.2rem; border-radius: 2px; overflow: hidden; max-width: 460px; }
.current-line::after {
  content:""; position:absolute; top:0; left:-40%; width: 40%; height:100%;
  background: linear-gradient(90deg, transparent, var(--current), transparent);
  animation: current 3.2s linear infinite;
}
@keyframes current { to { left: 120%; } }
@media (prefers-reduced-motion: reduce){ .current-line::after { animation:none; left:0; width:100%; opacity:.4; } }

/* stat readouts */
.stats { display:grid; grid-template-columns: repeat(4,1fr); gap: 0; margin-top: 2.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.7); overflow:hidden; }
.stats .stat { padding: 1.1rem 1.15rem; border-right: 1px solid var(--line); }
.stats .stat:last-child { border-right:0; }
.stats .num { font-family: var(--mono); font-weight: 700; font-size: 1.5rem; color: var(--ink); letter-spacing: -.02em; }
.stats .lbl { font-size: .74rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-top: .2rem; }

/* hero engineered panel (SVG unit) */
.hero-panel { position: relative; }
.unit-card {
  background: var(--ink); border-radius: 20px; padding: 1.5rem; color: #fff;
  box-shadow: var(--shadow-lift); position: relative; overflow:hidden;
}
.unit-card::before { content:""; position:absolute; inset:0; background: radial-gradient(120% 90% at 90% 0%, rgba(22,166,220,.28), transparent 55%); }
.unit-head { display:flex; justify-content:space-between; align-items:center; position:relative; margin-bottom: 1.1rem; }
.unit-head .name { font-family: var(--display); font-weight:700; font-size: 1rem; letter-spacing:.02em; }
.unit-svg { position: relative; }
.unit-readouts { display:grid; grid-template-columns: 1fr 1fr; gap:.7rem; margin-top: 1.2rem; position:relative; }
.ro { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 10px; padding: .7rem .8rem; }
.ro .k { font-family: var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color: var(--on-dark-m); }
.ro .v { font-family: var(--mono); font-weight:700; color:#fff; font-size:1.02rem; margin-top:.15rem; }
.ro .v.green { color: var(--live); }

@media (max-width: 860px){
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-panel { order:-1; max-width: 460px; }
  .stats { grid-template-columns: repeat(2,1fr); }
  .stats .stat:nth-child(2){ border-right:0; }
  .stats .stat:nth-child(1),.stats .stat:nth-child(2){ border-bottom:1px solid var(--line); }
}

/* ============================================================
   Marquee trust strip
   ============================================================ */
.trust { background: var(--ink); color: var(--on-dark); padding: 1.1rem 0; }
.trust .wrap { display:flex; align-items:center; gap: 1.5rem; }
.trust .label { font-family: var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color: var(--on-dark-m); white-space:nowrap; }
.marquee { overflow:hidden; flex:1; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee ul { display:flex; gap: 2.4rem; width:max-content; animation: scroll 26s linear infinite; }
.marquee li { font-family: var(--display); font-weight:600; color:#fff; opacity:.85; font-size:1rem; letter-spacing:.02em; }
@keyframes scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .marquee ul { animation:none; } }
@media (max-width:640px){ .trust .label{ display:none; } }

/* ============================================================
   Section scaffolding
   ============================================================ */
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section.mist { background: var(--mist); }
.section.ink { background: var(--ink); }
.section-head { max-width: 640px; margin-bottom: 2.6rem; }
.section-head.center { margin-inline:auto; text-align:center; }
.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin: .8rem 0 .7rem; }
.section-head p { font-size: 1.08rem; }
.section.ink .section-head h2 { color:#fff; }
.section.ink .section-head p { color: var(--on-dark); }
.section.ink .eyebrow { color: var(--current); }

/* ============================================================
   Brands grid  (key SEO section)
   ============================================================ */
.brand-grid { display:grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.brand-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem 1.35rem; display:flex; flex-direction:column; gap:.5rem;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
  position: relative; min-height: 172px;
}
.brand-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); border-color: var(--line-2); }
.brand-card .bc-name { font-family: var(--display); font-weight:700; font-size:1.28rem; color: var(--ink); letter-spacing:-.01em; }
.brand-card .bc-tag { font-size:.92rem; color: var(--body); flex:1; }
.brand-card .bc-meta { font-family: var(--mono); font-size:.72rem; color: var(--brand); letter-spacing:.03em; display:flex; justify-content:space-between; align-items:center; padding-top:.6rem; border-top:1px dashed var(--line); }
.brand-card .bc-meta .arrow { transition: transform .2s var(--ease); }
.brand-card:hover .bc-meta .arrow { transform: translateX(4px); }
.brand-card::after { content:""; position:absolute; inset:0; border-radius: var(--radius); }
@media (max-width: 980px){ .brand-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px){ .brand-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Category / feature cards
   ============================================================ */
.cards { display:grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.card {
  background: var(--paper); border:1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.card .ic { width:44px; height:44px; border-radius: 11px; background: var(--mist-2); display:grid; place-items:center; color: var(--brand); margin-bottom: 1rem; }
.card .ic svg { width:22px; height:22px; }
.card h3 { font-size: 1.18rem; margin-bottom:.5rem; }
.card p { font-size:.96rem; }
.card .tag { font-family: var(--mono); font-size:.7rem; color: var(--muted); letter-spacing:.06em; text-transform:uppercase; margin-top:.9rem; display:block; }
@media (max-width: 860px){ .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .cards { grid-template-columns: 1fr; } }

/* Why-choose split */
.split { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem,4vw,3.5rem); align-items:start; }
.feature-list { display:grid; gap: 1rem; }
.feature { display:grid; grid-template-columns: auto 1fr; gap: .9rem; align-items:start; background: var(--paper); border:1px solid var(--line); border-radius: var(--radius-s); padding: 1.05rem 1.15rem; }
.feature .fi { width: 34px; height:34px; border-radius: 9px; background: var(--ink); color:#fff; display:grid; place-items:center; }
.feature .fi svg { width: 17px; height:17px; }
.feature b { color: var(--ink); font-family: var(--display); display:block; margin-bottom:.15rem; font-size: 1rem; }
.feature p { font-size: .92rem; }
@media (max-width: 820px){ .split { grid-template-columns: 1fr; } }

/* ============================================================
   Comparison table (Online vs Offline)
   ============================================================ */
.compare { width:100%; border-collapse: collapse; background: var(--paper); border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; font-size:.96rem; }
.compare th, .compare td { padding: .95rem 1.1rem; text-align:left; border-bottom:1px solid var(--line); vertical-align: top; }
.compare thead th { background: var(--ink); color:#fff; font-family: var(--display); font-weight:600; }
.compare thead th:first-child { background: var(--ink-2); }
.compare tbody th { font-family: var(--mono); font-size:.82rem; color: var(--ink); font-weight:700; letter-spacing:.02em; background: var(--mist); }
.compare tbody tr:last-child td, .compare tbody tr:last-child th { border-bottom:0; }
.compare .good { color: var(--live); font-weight:600; }
.compare-scroll { overflow-x:auto; border-radius: var(--radius); }

/* Guide prose */
.prose { max-width: 760px; }
.prose h3 { font-size: 1.3rem; margin: 2rem 0 .6rem; }
.prose p { margin-bottom: 1rem; }
.prose ul.bullets { display:grid; gap:.5rem; margin: .3rem 0 1.2rem; }
.prose ul.bullets li { position: relative; padding-left: 1.5rem; }
.prose ul.bullets li::before { content:""; position:absolute; left:0; top:.6em; width:8px; height:8px; border-radius:2px; background: var(--current); }

/* ============================================================
   Applications / industries chips
   ============================================================ */
.chips { display:flex; flex-wrap:wrap; gap:.7rem; }
.chip { display:inline-flex; align-items:center; gap:.55rem; background: var(--paper); border:1px solid var(--line); border-radius: 100px; padding:.6rem 1.05rem; font-weight:500; color: var(--ink); font-size:.95rem; transition: border-color .2s, transform .2s; }
.chip:hover { border-color: var(--brand); transform: translateY(-2px); }
.chip svg { width:16px; height:16px; color: var(--brand); }
.section.ink .chip { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); color:#fff; }
.section.ink .chip svg { color: var(--current); }

/* Coverage */
.coverage { columns: 4; column-gap: 2rem; }
.coverage li { break-inside: avoid; padding:.35rem 0; color: var(--body); font-size:.98rem; border-bottom:1px solid var(--line); }
.coverage li span { font-family: var(--mono); color: var(--brand); margin-right:.5rem; font-size:.8rem; }
@media (max-width: 900px){ .coverage { columns: 3; } }
@media (max-width: 620px){ .coverage { columns: 2; } }

/* ============================================================
   FAQ
   ============================================================ */
.faq { max-width: 820px; margin-inline:auto; }
.faq-item { border:1px solid var(--line); border-radius: var(--radius-s); margin-bottom:.8rem; background: var(--paper); overflow:hidden; }
.faq-q { width:100%; text-align:left; background:none; border:0; padding: 1.15rem 1.3rem; font-family: var(--display); font-weight:600; font-size:1.05rem; color: var(--ink); display:flex; justify-content:space-between; align-items:center; gap:1rem; }
.faq-q .pm { flex:none; width:24px; height:24px; border-radius:6px; background: var(--mist-2); display:grid; place-items:center; color: var(--brand); transition: transform .25s var(--ease), background .2s; }
.faq-item[open] .faq-q .pm { transform: rotate(45deg); background: var(--brand); color:#fff; }
.faq-a { padding: 0 1.3rem 1.2rem; font-size:.99rem; }
.faq-q::-webkit-details-marker { display:none; }

/* ============================================================
   Quote form
   ============================================================ */
.quote { background: var(--ink); position:relative; overflow:hidden; }
.quote::before { content:""; position:absolute; inset:0; background: radial-gradient(90% 120% at 100% 0%, rgba(22,166,220,.18), transparent 55%); }
.quote .wrap { position:relative; display:grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem,5vw,4rem); align-items:center; }
.quote-copy h2 { color:#fff; font-size: clamp(1.7rem,3.6vw,2.4rem); margin:.8rem 0 1rem; }
.quote-copy p { color: var(--on-dark); }
.quote-copy .assur { display:grid; gap:.7rem; margin-top:1.5rem; }
.quote-copy .assur li { display:flex; gap:.6rem; align-items:center; color:#fff; font-size:.96rem; }
.quote-copy .assur svg { width:18px; height:18px; color: var(--live); flex:none; }
.form-card { background:#fff; border-radius: 18px; padding: clamp(1.4rem,3vw,2rem); box-shadow: var(--shadow-lift); }
.form-row { display:grid; grid-template-columns: 1fr 1fr; gap:.8rem; }
.field { margin-bottom:.85rem; }
.field label { display:block; font-size:.8rem; font-weight:600; color: var(--ink); margin-bottom:.3rem; font-family: var(--display); }
.field input, .field textarea, .field select {
  width:100%; padding:.75rem .9rem; border:1.5px solid var(--line); border-radius: 10px;
  font-family: var(--sans); font-size:.96rem; color: var(--ink); background: var(--mist); transition: border-color .2s, background .2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline:none; border-color: var(--brand); background:#fff; }
.field textarea { resize: vertical; min-height: 84px; }
.form-card .btn { width:100%; margin-top:.4rem; }
.form-note { font-size:.8rem; color: var(--muted); margin-top:.8rem; text-align:center; }
.form-msg { display:none; margin-top:.9rem; padding:.8rem 1rem; border-radius:10px; font-size:.9rem; }
.form-msg.show { display:block; }
.form-msg.ok { background: #e7f7ef; color:#0f7a4f; border:1px solid #b6e6cf; }
.form-msg.err { background:#fdeceb; color:#c0392b; border:1px solid #f5c6c2; }
@media (max-width: 820px){ .quote .wrap { grid-template-columns:1fr; } .form-row{ grid-template-columns:1fr; } }

/* Bulk band */
.bulk { background: linear-gradient(90deg, var(--brand), var(--current)); color:#fff; border-radius: var(--radius); padding: clamp(1.6rem,4vw,2.4rem); display:flex; gap:1.5rem; align-items:center; justify-content:space-between; flex-wrap:wrap; }
.bulk h3 { color:#fff; font-size: clamp(1.3rem,2.6vw,1.7rem); margin-bottom:.4rem; }
.bulk p { color: rgba(255,255,255,.92); max-width: 54ch; }
.bulk .btn { background:#fff; color: var(--brand-d); }
.bulk .btn:hover { background: var(--ink); color:#fff; }

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--ink); color: var(--on-dark); padding: clamp(3rem,6vw,4rem) 0 2rem; }
.footer-top { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.footer .f-logo { font-family: var(--display); font-weight:700; font-size:1.5rem; color:#fff; letter-spacing:-.02em; display:inline-flex; align-items:center; gap:.5rem; }
.footer .f-logo b { color: var(--current); }
.footer .f-about { margin:1rem 0 1.2rem; font-size:.95rem; max-width: 38ch; }
.footer .f-contact li { margin-bottom:.5rem; display:flex; gap:.55rem; align-items:flex-start; font-size:.95rem; }
.footer .f-contact a { color:#fff; }
.footer .f-contact svg { width:16px; height:16px; color: var(--current); flex:none; margin-top:.2rem; }
.footer h4 { color:#fff; font-size:.82rem; text-transform:uppercase; letter-spacing:.12em; font-family: var(--mono); margin-bottom:1rem; }
.footer .f-links a { color: var(--on-dark); display:block; padding:.32rem 0; font-size:.95rem; transition: color .2s, padding .2s; }
.footer .f-links a:hover { color:#fff; padding-left: 4px; }
.footer-bottom { border-top:1px solid var(--ink-2); margin-top:2.5rem; padding-top:1.5rem; display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; font-size:.85rem; font-family: var(--mono); letter-spacing:.02em; }
.footer-bottom a { color: var(--on-dark); }
@media (max-width: 820px){ .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .footer-top { grid-template-columns: 1fr; } }

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal { opacity:0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){ .reveal { opacity:1; transform:none; transition:none; } }

/* ============================================================
   Brand / interior page bits
   ============================================================ */
.page-hero { background: linear-gradient(180deg,#fff, var(--mist)); border-bottom:1px solid var(--line); position:relative; overflow:hidden; }
.page-hero::before { content:""; position:absolute; inset:0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size:52px 52px; opacity:.35; mask-image: radial-gradient(120% 90% at 85% 0%, #000 20%, transparent 70%); }
.page-hero .wrap { position:relative; padding: clamp(2.2rem,5vw,3.4rem) 0; }
.breadcrumb { font-family: var(--mono); font-size:.78rem; color: var(--muted); margin-bottom:1rem; letter-spacing:.02em; }
.breadcrumb a { color: var(--brand); }
.breadcrumb span { margin:0 .4rem; color: var(--line-2); }
.page-hero h1 { font-size: clamp(2rem,4.6vw,3rem); margin-bottom:.9rem; max-width: 20ch; }
.page-hero .intro { max-width: 62ch; font-size:1.08rem; color: var(--ink-2); }
.page-hero .kva-badge { display:inline-flex; align-items:center; gap:.5rem; font-family:var(--mono); font-size:.78rem; background: var(--ink); color:#fff; padding:.4rem .8rem; border-radius:100px; margin-bottom:1rem; letter-spacing:.04em; }

.prod-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.prod {
  background: var(--paper); border:1px solid var(--line); border-radius: var(--radius);
  padding: 1.3rem; display:flex; flex-direction:column; gap:.5rem;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
.prod:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: var(--line-2); }
.prod .p-kva { font-family: var(--mono); font-size:.7rem; color: var(--brand); letter-spacing:.04em; text-transform:uppercase; }
.prod h3 { font-size: 1.08rem; line-height:1.2; }
.prod p { font-size:.92rem; flex:1; }
.prod .p-cta { font-family: var(--display); font-weight:600; font-size:.9rem; color: var(--brand); display:inline-flex; align-items:center; gap:.4rem; }
.prod .p-cta svg { width:15px; height:15px; transition: transform .2s var(--ease); }
.prod:hover .p-cta svg { transform: translateX(3px); }
@media (max-width: 900px){ .prod-grid { grid-template-columns:1fr 1fr; } }
@media (max-width: 560px){ .prod-grid { grid-template-columns:1fr; } }

.subhead { font-family: var(--mono); font-size:.8rem; letter-spacing:.12em; text-transform:uppercase; color: var(--brand); margin: 2.4rem 0 1rem; display:flex; align-items:center; gap:.7rem; }
.subhead::after { content:""; height:1px; flex:1; background: var(--line); }

/* ============================================================
   Image heroes (Unsplash) + interior layouts
   ============================================================ */
.img-hero { position: relative; color:#fff; background: var(--ink); overflow:hidden; }
.img-hero .bg { position:absolute; inset:0; background-size:cover; background-position:center; opacity:.5; }
.img-hero::after { content:""; position:absolute; inset:0; background: linear-gradient(90deg, rgba(11,31,48,.94) 0%, rgba(11,31,48,.78) 45%, rgba(11,31,48,.5) 100%); }
.img-hero .wrap { position:relative; z-index:2; padding: clamp(2.6rem,6vw,4.4rem) 0; }
.img-hero .breadcrumb { color: var(--on-dark-m); }
.img-hero .breadcrumb a { color: var(--current); }
.img-hero h1 { color:#fff; font-size: clamp(2rem,4.6vw,3.1rem); margin-bottom:1rem; max-width: 22ch; }
.img-hero .intro { color: var(--on-dark); max-width: 60ch; font-size:1.1rem; }
.img-hero .kva-badge { background: rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2); color:#fff; }
.img-hero .hero-cta { margin-top:1.6rem; }
.img-hero .btn-ghost { color:#fff; border-color: rgba(255,255,255,.4); }
.img-hero .btn-ghost:hover { border-color:#fff; color:#fff; background: rgba(255,255,255,.08); }

/* thumbnail band on product pages */
.prod-media { border-radius: var(--radius); overflow:hidden; border:1px solid var(--line); aspect-ratio: 16/10; background: var(--mist); position:relative; }
.prod-media img { width:100%; height:100%; object-fit:cover; }
.prod-media .cat-tag { position:absolute; top:12px; left:12px; background: var(--ink); color:#fff; font-family:var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; padding:.35rem .7rem; border-radius:100px; }

.prod-layout { display:grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem,4vw,3rem); align-items:start; }
@media (max-width: 860px){ .prod-layout { grid-template-columns:1fr; } }

.spec-table { width:100%; border-collapse:collapse; border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; font-size:.95rem; background:var(--paper); }
.spec-table th, .spec-table td { text-align:left; padding:.8rem 1rem; border-bottom:1px solid var(--line); }
.spec-table th { font-family:var(--mono); font-size:.72rem; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); width:42%; background:var(--mist); font-weight:700; }
.spec-table td { color:var(--ink); font-weight:500; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom:0; }

.feature-check { display:grid; gap:.7rem; margin:.4rem 0 0; }
.feature-check li { display:grid; grid-template-columns:auto 1fr; gap:.7rem; align-items:start; font-size:.98rem; }
.feature-check svg { width:20px; height:20px; color: var(--live); flex:none; margin-top:.15rem; }

/* CTA band (reusable) */
.cta-band { background: var(--ink); border-radius: var(--radius); padding: clamp(1.6rem,4vw,2.4rem); display:flex; gap:1.4rem; align-items:center; justify-content:space-between; flex-wrap:wrap; position:relative; overflow:hidden; }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(90% 130% at 100% 0%, rgba(22,166,220,.22), transparent 55%); }
.cta-band > * { position:relative; z-index:1; }
.cta-band h3 { color:#fff; font-size: clamp(1.3rem,2.6vw,1.7rem); margin-bottom:.35rem; }
.cta-band p { color: var(--on-dark); max-width: 52ch; }
.cta-band .actions { display:flex; gap:.7rem; flex-wrap:wrap; }

/* related products */
.related-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:.9rem; }
@media (max-width:760px){ .related-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:460px){ .related-grid{ grid-template-columns:1fr; } }
.rel { background:var(--paper); border:1px solid var(--line); border-radius: var(--radius-s); padding:1rem 1.1rem; transition: border-color .2s, transform .2s; display:block; }
.rel:hover { border-color: var(--brand); transform: translateY(-2px); }
.rel .r-k { font-family:var(--mono); font-size:.68rem; color:var(--brand); letter-spacing:.04em; text-transform:uppercase; }
.rel .r-n { font-family:var(--display); font-weight:600; color:var(--ink); font-size:1rem; margin-top:.2rem; line-height:1.25; }

/* generic prose page */
.doc { max-width: 760px; margin-inline:auto; }
.doc h2 { font-size: clamp(1.4rem,3vw,1.9rem); margin: 2.2rem 0 .8rem; }
.doc h3 { font-size:1.2rem; margin:1.6rem 0 .5rem; color:var(--ink); }
.doc p { margin-bottom:1rem; }
.doc ul.bullets { display:grid; gap:.5rem; margin:.3rem 0 1.2rem; }
.doc ul.bullets li { position:relative; padding-left:1.5rem; }
.doc ul.bullets li::before { content:""; position:absolute; left:0; top:.55em; width:8px; height:8px; border-radius:2px; background:var(--current); }
.doc .lead { font-size:1.15rem; color:var(--ink-2); margin-bottom:1.5rem; }

/* contact grid */
.contact-grid { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem,4vw,3rem); align-items:start; }
@media (max-width:820px){ .contact-grid { grid-template-columns:1fr; } }
.contact-cards { display:grid; gap:1rem; }
.contact-card { display:grid; grid-template-columns:auto 1fr; gap:1rem; align-items:center; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:1.2rem 1.3rem; }
.contact-card .ci { width:44px; height:44px; border-radius:11px; background:var(--ink); color:#fff; display:grid; place-items:center; }
.contact-card .ci svg { width:20px; height:20px; }
.contact-card b { font-family:var(--display); color:var(--ink); display:block; }
.contact-card a { color:var(--brand); }