:root {
  --ink: #131A21;
  --ink-2: #1E2A35;
  --steel: #3A4A59;
  --mist: #7C8B99;
  --line: #D5DBE1;
  --paper: #F1F3F5;
  --paper-2: #E6EAEE;
  --white: #FFFFFF;
  --copper: #C4703A;
  --copper-deep: #9D5528;
  --copper-glow: #F0A66E;
  --bg: var(--paper);
  --fg: var(--ink);
  --surface: var(--white);
  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 22px;
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px; --s5: 48px; --s6: 64px; --s7: 96px; --s8: 144px;
  --font: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Plus Jakarta Sans", "Inter", "Helvetica Neue", Arial, sans-serif;
  --fs-body: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-lead: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.6vw, 1.625rem);
  --fs-h2: clamp(2rem, 1.4rem + 2.6vw, 3.75rem);
  --fs-h1: clamp(2.4rem, 1.5rem + 4.4vw, 5.4rem);
  --measure: 62ch;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --bg: #0F1419; --fg: #EDF0F3; --surface: #182029; --paper-2: #1F2932; --line: #2C3945; --mist: #93A2B0; }
}
:root[data-theme="dark"] { --bg: #0F1419; --fg: #EDF0F3; --surface: #182029; --paper-2: #1F2932; --line: #2C3945; --mist: #93A2B0; }

*, *::before, *::after { box-sizing: inherit; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: calc(80px + env(safe-area-inset-top, 0px)); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font); font-size: var(--fs-body); line-height: 1.6;
  font-weight: 400;
  overflow-x: clip;
}
img, svg, canvas { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.05; letter-spacing: -0.025em; font-weight: 700; text-wrap: balance; font-family: var(--font-display); }
h1 { font-size: var(--fs-h1); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: var(--fs-h2); font-weight: 800; letter-spacing: -0.03em; }
h3 { font-size: var(--fs-h3); line-height: 1.2; }
p { margin: 0; max-width: var(--measure); }
p + p { margin-top: 1em; }
.lead { font-size: var(--fs-lead); line-height: 1.5; color: var(--steel); }
.dark .lead { color: #B7C2CC; }
:focus-visible { outline: 3px solid var(--copper); outline-offset: 3px; border-radius: var(--radius-s); }
::selection { background: var(--copper-glow); color: var(--ink); }

.wrap { width: min(1240px, 100% - clamp(32px, 6vw, 96px)); margin-inline: auto; }
.section { padding-block: var(--s7); position: relative; }
@media (min-width: 900px) { .section { padding-block: var(--s8); } }
.dark { background: var(--ink); color: #EDF0F3; }
.dark .line, .dark hr { border-color: rgba(255,255,255,0.12); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 26px;
  border-radius: 999px; font-weight: 600; text-decoration: none; font-size: 1rem;
  border: 1.5px solid transparent; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease; white-space: nowrap;
}
.btn-primary { background: var(--copper); color: #fff; }
.btn-primary:hover { background: var(--copper-deep); transform: translateY(-1px); box-shadow: 0 10px 28px -10px rgba(196,112,58,.7); }
.btn-ghost { background: transparent; color: currentColor; border-color: currentColor; }
.btn-ghost:hover { background: rgba(255,255,255,.08); }
.light .btn-ghost:hover { background: rgba(19,26,33,.06); }
.btn svg { width: 18px; height: 18px; flex: none; }

/* Nav */
.nav {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(19,26,33,.72); color: #fff; border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand { white-space: nowrap; display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; letter-spacing: -0.02em; font-size: 1.25rem; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.nav-links { display: none; gap: 28px; margin: 0; padding: 0; list-style: none; }
.nav-links a { text-decoration: none; font-weight: 500; font-size: .95rem; color: #D4DCE4; position: relative; padding: 6px 0; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform .22s ease; }
.nav-links a:hover::after, .nav-links a:focus-visible::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-phone { display: none; text-decoration: none; font-weight: 600; font-variant-numeric: tabular-nums; }
.nav .btn { min-height: 44px; padding: 0 18px; font-size: .95rem; }
.menu-btn { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.18); background: transparent; color: #fff; cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; }
.mobile-menu { display: none; background: var(--ink); color: #fff; border-top: 1px solid rgba(255,255,255,.08); }
.mobile-menu[data-open="true"] { display: block; }
.mobile-menu ul { list-style: none; margin: 0; padding: 12px 0 20px; }
.mobile-menu a { display: block; padding: 14px 0; text-decoration: none; font-size: 1.15rem; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,.08); }
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-phone { display: inline; }
  .menu-btn, .mobile-menu { display: none !important; }
}

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; min-height: auto; display: grid; align-items: center; padding-block: var(--s6) var(--s7); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%);
}
.hero::after {
  content: ""; position: absolute; width: 60vw; height: 60vw; max-width: 900px; max-height: 900px; right: -18vw; top: -10vw; border-radius: 50%;
  background: radial-gradient(circle, rgba(240,166,110,.22), rgba(196,112,58,.06) 45%, transparent 68%); pointer-events: none; filter: blur(10px);
}
.hero-grid { position: relative; z-index: 1; display: grid; gap: var(--s5); grid-template-columns: 1fr; }
@media (min-width: 900px) { .hero { min-height: calc(100svh - 72px); } .hero-grid { grid-template-columns: 7fr 5fr; align-items: center; gap: var(--s6); } }
.hero-copy h1 .l { display: block; overflow: hidden; }
.hero-copy h1 .l span { display: block; }
.hero-copy .lead { margin-top: var(--s4); max-width: 54ch; color: #B7C2CC; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: var(--s5); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 14px 28px; margin-top: var(--s6); padding-top: var(--s4); border-top: 1px solid rgba(255,255,255,.12); color: #C9D2DB; font-size: .95rem; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { width: 18px; height: 18px; color: var(--copper-glow); }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 300px; }
@media (min-width: 900px) { .zdog-stage { width: min(100%, 520px); } .hero-visual { min-height: 340px; } }
.zdog-stage { width: min(100%, 340px); aspect-ratio: 1; cursor: grab; touch-action: pan-y; }
.zdog-stage:active { cursor: grabbing; }
.hero-tag {
  position: relative; margin-top: 8px; align-self: start; background: rgba(19,26,33,.7); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(10px);
  border-radius: var(--radius-m); padding: 12px 16px 12px 12px; display: flex; align-items: center; gap: 12px; font-size: .9rem; color: #D4DCE4;
}
.hero-tag .lottie { width: 38px; height: 38px; }
.hero-tag strong { display: block; color: #fff; font-variant-numeric: tabular-nums; font-size: 1.05rem; letter-spacing: -0.01em; }
@media (min-width: 900px) { .hero-tag { position: absolute; left: 0; bottom: 6%; margin-top: 0; } }
.stat-live { position: relative; width: 10px; height: 10px; border-radius: 50%; background: #7ED9A0; }
.stat-live::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 2px solid #7ED9A0; opacity: .6; animation: ping 1.8s ease-out infinite; }
@keyframes ping { 0% { transform: scale(.6); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

/* Circuit connector between hero and services */
.circuit-band { position: relative; background: var(--ink); color: #fff; padding-block: 0; }
.circuit-band svg { width: 100%; height: auto; display: block; }
.circuit-path { fill: none; stroke: var(--copper-glow); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.circuit-node { fill: var(--ink); stroke: var(--copper-glow); stroke-width: 2.5; }
.circuit-label { fill: #C9D2DB; font-size: 13px; font-weight: 500; font-family: var(--font); }
.circuit-spark { fill: #fff; filter: drop-shadow(0 0 6px var(--copper-glow)); }

/* Services */
.section-head { display: grid; gap: var(--s3); margin-bottom: var(--s6); }
@media (min-width: 900px) { .section-head { grid-template-columns: 5fr 7fr; align-items: end; } .section-head .lead { justify-self: start; } }
.services { display: grid; gap: 18px; }
@media (min-width: 760px) { .services { grid-template-columns: repeat(3, 1fr); } }
.svc {
  background: var(--surface); border-radius: var(--radius-l); padding: clamp(24px, 3vw, 36px); position: relative; overflow: hidden;
  transform-style: preserve-3d; border: 1px solid var(--line); display: flex; flex-direction: column; min-height: 100%;
}
.svc-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--paper-2); color: var(--copper); margin-bottom: var(--s4); transform: translateZ(30px); }
.svc-icon svg { width: 26px; height: 26px; }
.svc h3 { margin-bottom: 10px; transform: translateZ(24px); }
.svc > p { color: var(--steel); font-size: .98rem; transform: translateZ(18px); }
.dark .svc > p { color: #B7C2CC; }
.svc ul { list-style: none; padding: 0; margin: var(--s4) 0 0; display: grid; gap: 8px; font-size: .95rem; transform: translateZ(14px); }
.svc li { display: flex; gap: 10px; align-items: flex-start; }
.svc li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--copper); margin-top: .55em; flex: none; }
.svc-foot { margin-top: auto; padding-top: var(--s4); }
.svc-foot a { font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; color: var(--copper-deep); }
.svc-foot a:hover { text-decoration: underline; text-underline-offset: 4px; }
.svc.featured { background: var(--ink); color: #fff; border-color: var(--ink); }
.svc.featured .svc-icon { background: rgba(255,255,255,.1); color: var(--copper-glow); }
.svc.featured > p { color: #C9D2DB; }
.svc.featured .svc-foot a { color: var(--copper-glow); }
.svc.featured::after { content: ""; position: absolute; width: 260px; height: 260px; right: -90px; bottom: -110px; border-radius: 50%; background: radial-gradient(circle, rgba(240,166,110,.35), transparent 65%); pointer-events: none; }

/* Solar chapter (pinned) */
.solar { background: var(--ink); color: #fff; }
.solar-stage { position: relative; }
.solar-pin { display: grid; align-items: center; gap: var(--s5); padding-block: var(--s6); }
@media (min-width: 900px) { .solar-pin { grid-template-columns: 5fr 7fr; gap: var(--s6); height: calc(100svh - 72px); padding-block: var(--s4); } .solar-pin h2 { font-size: clamp(1.8rem, 1.2rem + 1.9vw, 2.9rem); } .solar-pin .lead { font-size: 1.05rem; margin-bottom: 8px; } .solar-steps { gap: 18px; } .solar-step p { font-size: .92rem; } .solar-progress { margin-top: 28px; } }
.solar-steps { display: grid; gap: var(--s4); margin-top: var(--s4); }
.solar-step { display: grid; grid-template-columns: 44px 1fr; gap: 18px; opacity: 1; transition: opacity .3s ease; }
.is-pinned .solar-step { opacity: .32; } .is-pinned .solar-step.is-active { opacity: 1; }
.solar-step .num { font-weight: 700; color: var(--copper-glow); font-variant-numeric: tabular-nums; font-size: 1.05rem; padding-top: 4px; }
.solar-step h3 { margin-bottom: 8px; }
.solar-step p { color: #C9D2DB; font-size: .98rem; }
.solar-progress { height: 3px; background: rgba(255,255,255,.12); border-radius: 99px; overflow: hidden; margin-top: var(--s5); }
.solar-progress i { display: block; height: 100%; width: 0; background: var(--copper); }
.solar-diagram { width: 100%; height: auto; }
.solar-diagram .stroke { fill: none; stroke: #8FA0AF; stroke-width: 1.5; }
.solar-diagram .panel { fill: #1E2A35; stroke: #56687A; stroke-width: 1.5; }
.solar-diagram .cell { fill: #2B3C4C; }
.solar-diagram .flow { fill: none; stroke: var(--copper-glow); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 8 14; }
.solar-diagram .box { fill: #182029; stroke: #56687A; stroke-width: 1.5; }
.solar-diagram text { fill: #C9D2DB; font-family: var(--font); font-size: 12px; font-weight: 500; }
.solar-diagram .sun { fill: var(--copper-glow); }
.solar-diagram .ray { stroke: var(--copper-glow); stroke-width: 2; stroke-linecap: round; opacity: 0; }
.solar-diagram .kwh { fill: #fff; font-weight: 700; font-size: 20px; font-variant-numeric: tabular-nums; }

/* Commercial */
.commercial-grid { display: grid; gap: var(--s5); }
@media (min-width: 960px) { .commercial-grid { grid-template-columns: 5fr 7fr; gap: var(--s7); align-items: start; } .commercial-sticky { position: sticky; top: 110px; } }
.fact-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.fact-list li { display: grid; grid-template-columns: 1fr; gap: 6px 28px; padding: 22px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .fact-list li { grid-template-columns: 220px 1fr; } }
.fact-list h3 { font-size: 1.1rem; }
.fact-list p { color: var(--steel); font-size: .98rem; }
.dark .fact-list p { color: #B7C2CC; }
.sectors { display: flex; flex-wrap: wrap; gap: 10px; margin-top: var(--s4); }
.sectors span { padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: .9rem; background: var(--surface); }

/* Stats */
.stats { background: var(--copper); color: #fff; }
.stats-grid { display: grid; gap: var(--s4); }
@media (min-width: 720px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat b { display: block; font-size: clamp(2.6rem, 2rem + 3vw, 4.5rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat b small { font-size: .5em; letter-spacing: -0.02em; margin-left: 2px; }
.stat span { display: block; margin-top: 10px; color: #FBE9DB; font-size: .95rem; }

/* Reviews */
.reviews { display: grid; gap: 18px; }
@media (min-width: 900px) { .reviews { grid-template-columns: 1.3fr 1fr 1fr; } }
.review { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); padding: clamp(24px, 3vw, 36px); display: flex; flex-direction: column; gap: 18px; }
.review blockquote { margin: 0; font-size: 1.05rem; line-height: 1.55; }
.review.big blockquote { font-size: var(--fs-h3); font-weight: 500; letter-spacing: -0.015em; line-height: 1.3; }
.review .stars { color: var(--copper); display: flex; gap: 2px; }
.review .stars svg { width: 16px; height: 16px; }
.review footer { margin-top: auto; color: var(--mist); font-size: .9rem; }
.review footer b { color: var(--fg); font-weight: 600; }

/* FAQ */
.faq { display: grid; gap: var(--s5); }
@media (min-width: 960px) { .faq { grid-template-columns: 5fr 7fr; gap: var(--s7); } }
.qa { border-top: 1px solid var(--line); }
.qa details { border-bottom: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; font-weight: 600; font-size: 1.1rem; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary .plus { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; flex: none; transition: transform .25s ease, background .25s ease; }
.qa summary .plus svg { width: 14px; height: 14px; }
.qa details[open] summary .plus { transform: rotate(45deg); background: var(--copper); border-color: var(--copper); color: #fff; }
.qa .answer { padding: 0 0 24px; color: var(--steel); max-width: 66ch; }
.dark .qa .answer { color: #B7C2CC; }

/* Areas */
.areas { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.areas-in { display: grid; gap: var(--s4); padding-block: var(--s6); }
@media (min-width: 900px) { .areas-in { grid-template-columns: 5fr 7fr; align-items: center; } }
.area-list { columns: 2; column-gap: 32px; list-style: none; padding: 0; margin: 0; font-size: 1rem; }
@media (min-width: 640px) { .area-list { columns: 3; } }
.area-list li { padding: 6px 0; break-inside: avoid; border-bottom: 1px solid var(--line); }

/* Contact */
.contact { background: var(--ink); color: #fff; }
.contact-grid { display: grid; gap: var(--s5); }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 6fr 6fr; gap: var(--s7); } }
.contact-lines { list-style: none; padding: 0; margin: var(--s5) 0 0; display: grid; gap: 14px; }
.contact-lines li { display: flex; gap: 14px; align-items: flex-start; }
.contact-lines svg { width: 20px; height: 20px; color: var(--copper-glow); flex: none; margin-top: 4px; }
.contact-lines a { text-decoration: none; }
.contact-lines a:hover { text-decoration: underline; text-underline-offset: 4px; }
.contact-lines b { display: block; font-size: 1.15rem; font-variant-numeric: tabular-nums; }
.contact-lines span { color: #B7C2CC; font-size: .95rem; }
form { display: grid; gap: 16px; background: #182029; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius-l); padding: clamp(20px, 3vw, 32px); }
.f-row { display: grid; gap: 16px; }
@media (min-width: 560px) { .f-row { grid-template-columns: 1fr 1fr; } }
label { display: grid; gap: 6px; font-size: .9rem; font-weight: 500; color: #D4DCE4; }
input, select, textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: var(--radius-m); border: 1px solid rgba(255,255,255,.16);
  background: #0F1419; color: #fff; font: inherit; font-size: 1rem;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--copper-glow); box-shadow: 0 0 0 3px rgba(240,166,110,.25); }
.f-note { color: #93A2B0; font-size: .85rem; }
.f-status { font-size: .95rem; min-height: 1.4em; }

/* Footer */
.footer { background: #0B1015; color: #B7C2CC; padding-block: var(--s6) var(--s5); font-size: .92rem; }
.footer-grid { display: grid; gap: var(--s4); }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer h4 { color: #fff; font-size: .95rem; margin-bottom: 12px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer a { text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; margin-top: var(--s5); padding-top: var(--s4); border-top: 1px solid rgba(255,255,255,.08); font-size: .85rem; color: #7C8B99; }

/* Motion prefs */
.js .reveal-h1 .l span { transform: translateY(110%); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal-h1 .l span { transform: none; }
  .stat-live::after { animation: none; }
  .solar-step { opacity: 1; }
}

/* ---------- Inner pages and imagery ---------- */
.img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.9) contrast(1.04); }
.frame { border-radius: var(--radius-l); overflow: hidden; aspect-ratio: 3 / 2; background: var(--paper-2); }
.frame.tall { aspect-ratio: 4 / 5; }
.frame.wide { aspect-ratio: 16 / 9; }
.frame.square { aspect-ratio: 1; }
.svc-media { margin: -1px -1px 24px; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius-l) var(--radius-l) 0 0; }
.svc-media .img { transition: transform .5s ease; }
.svc:hover .svc-media .img { transform: scale(1.04); }

.page-hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; display: grid; align-items: center; min-height: 520px; height: calc(100svh - 72px); max-height: 860px; }
.page-hero .bg { position: absolute; inset: 0; }
.page-hero .bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.6) brightness(.62) contrast(1.08); }
.page-hero .bg::after { content: ""; position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(19,26,33,.96) 0%, rgba(19,26,33,.88) 34%, rgba(19,26,33,.5) 58%, rgba(19,26,33,.2) 78%, rgba(19,26,33,.4) 100%),
  linear-gradient(180deg, rgba(19,26,33,.55) 0%, rgba(19,26,33,0) 30%, rgba(19,26,33,0) 60%, var(--ink) 100%); }
.page-hero .wrap { position: relative; z-index: 1; padding-block: var(--s6) var(--s6); display: grid; gap: 0; }
.page-hero h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.6rem); max-width: 18ch; line-height: 1.08; text-shadow: 0 2px 20px rgba(0,0,0,.35); }
.page-hero .lead { color: #E4E9EE; margin-top: var(--s3); max-width: 54ch; font-size: clamp(1.05rem, 1rem + 0.35vw, 1.25rem); text-shadow: 0 1px 12px rgba(0,0,0,.4); }
.page-hero .hero-actions { margin-top: var(--s4); }
.page-hero .wrap::before { content: ""; position: absolute; left: -24px; top: 12%; bottom: 12%; width: 3px; background: linear-gradient(180deg, transparent, var(--copper), transparent); }
@media (max-width: 899px) {
  .page-hero { height: auto; min-height: 70svh; max-height: none; }
  .page-hero .bg::after { background: linear-gradient(180deg, rgba(19,26,33,.55) 0%, rgba(19,26,33,.82) 40%, rgba(19,26,33,.96) 100%); }
  .page-hero .wrap { padding-block: var(--s7) var(--s6); }
  .page-hero .wrap::before { display: none; }
}
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 var(--s3); font-size: .9rem; color: #B7C2CC; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: #7C8B99; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; text-underline-offset: 4px; }

.split { display: grid; gap: var(--s5); align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 6fr 6fr; gap: var(--s7); } .split.rev > :first-child { order: 2; } }
.split h2 { margin-bottom: 18px; }
.split .lead { margin-bottom: 14px; }
.body p { color: var(--steel); }
.dark .body p { color: #B7C2CC; }
.body ul { padding-left: 1.2em; color: var(--steel); margin: 14px 0 0; }
.body li + li { margin-top: 6px; }

.check-grid { display: grid; gap: 14px; list-style: none; padding: 0; margin: var(--s5) 0 0; }
@media (min-width: 640px) { .check-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .check-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
.check-grid li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 18px 20px; display: grid; grid-template-columns: 26px 1fr; gap: 12px; }
.check-grid li svg { width: 20px; height: 20px; color: var(--copper); margin-top: 3px; }
.check-grid b { display: block; font-weight: 600; margin-bottom: 4px; }
.check-grid span { color: var(--steel); font-size: .95rem; }

.process { list-style: none; padding: 0; margin: var(--s5) 0 0; display: grid; gap: 0; counter-reset: step; border-top: 1px solid var(--line); }
.process li { counter-increment: step; display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.process li::before { content: counter(step, decimal-leading-zero); font-weight: 700; color: var(--copper); font-variant-numeric: tabular-nums; font-size: 1.1rem; padding-top: 2px; }
.process h3 { margin-bottom: 6px; }
.process p { color: var(--steel); font-size: .98rem; }

.gallery { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .gallery { grid-template-columns: repeat(4, 1fr); } .gallery .frame:first-child { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; } }

.cta-band { background: var(--copper); color: #fff; }
.cta-band .wrap { display: grid; gap: var(--s4); padding-block: var(--s6); align-items: center; }
@media (min-width: 900px) { .cta-band .wrap { grid-template-columns: 1fr auto; } }
.cta-band h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.6rem); }
.cta-band p { color: #FBE9DB; margin-top: 10px; }
.cta-band .btn-primary { background: var(--ink); }
.cta-band .btn-primary:hover { background: #000; box-shadow: none; }
.cta-band .btn-ghost { border-color: #fff; color: #fff; }

.related { display: grid; gap: 18px; }
@media (min-width: 760px) { .related { grid-template-columns: repeat(3, 1fr); } }
.related a { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease; }
.related a:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(19,26,33,.45); }
.related .frame { border-radius: 0; aspect-ratio: 16 / 9; }
.related .txt { padding: 20px 22px 24px; }
.related h3 { font-size: 1.15rem; margin-bottom: 6px; }
.related p { color: var(--steel); font-size: .95rem; }

.price-note { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--copper); border-radius: var(--radius-m); padding: 18px 22px; margin-top: var(--s4); color: var(--steel); }
.price-note b { color: var(--fg); }

.team { display: grid; gap: 18px; }
@media (min-width: 760px) { .team { grid-template-columns: repeat(3, 1fr); } }
.value { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 26px; }
.value h3 { margin-bottom: 8px; }
.value p { color: var(--steel); font-size: .98rem; }

.accred { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--s4); }
.accred span { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-weight: 500; font-size: .95rem; }
.accred svg { width: 18px; height: 18px; color: var(--copper); }

.nav-links a.is-current { color: #fff; }
.nav-links a.is-current::after { transform: scaleX(1); }
.map-box { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 26px; }
.dark .process { border-top-color: rgba(255,255,255,.14); }
.dark .process li { border-bottom-color: rgba(255,255,255,.14); }
.dark .process p, .dark .value p, .dark .related p { color: #B7C2CC; }
.dark .body ul { color: #B7C2CC; }
.dark .split .lead { color: #D4DCE4; }

/* ---------- Homepage hero slider ---------- */
.hero-slider { position: relative; background: var(--ink); color: #fff; min-height: calc(100svh - 72px); overflow: hidden; isolation: isolate; }
.hero-slider .slides { position: absolute; inset: 0; }
.slide { position: absolute; inset: 0; visibility: hidden; }
.slide.is-active { visibility: visible; }
.slide-img { position: absolute; inset: 0; overflow: hidden; }
.slide-img img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7) brightness(.72) contrast(1.05); will-change: transform; }
.slide-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(19,26,33,.97) 0%, rgba(19,26,33,.9) 30%, rgba(19,26,33,.6) 58%, rgba(19,26,33,.35) 80%, rgba(19,26,33,.55) 100%), linear-gradient(0deg, rgba(19,26,33,.95) 0%, rgba(19,26,33,.3) 45%, rgba(19,26,33,.25) 100%); }
.slide-copy { position: relative; z-index: 2; height: 100%; display: grid; align-content: center; padding-block: var(--s6) 210px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--copper-glow); font-weight: 600; font-size: .95rem; margin-bottom: 20px; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--copper); }
.slide-title { font-size: clamp(2.3rem, 1.3rem + 3.9vw, 4.8rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.04; max-width: 13ch; text-shadow: 0 2px 24px rgba(0,0,0,.35); }
.slide-title .l { display: block; overflow: hidden; padding-bottom: .06em; margin-bottom: -.06em; }
.slide-title .l span { display: block; }
.slide-copy p { margin-top: var(--s4); max-width: 48ch; color: #E4E9EE; font-size: var(--fs-lead); line-height: 1.55; text-shadow: 0 1px 12px rgba(0,0,0,.4); }
.slide-copy .hero-actions { margin-top: var(--s5); }
.slide-copy .slide-anim { will-change: transform, opacity; }

.slide-nav { position: absolute; z-index: 3; right: clamp(16px, 3vw, 48px); bottom: clamp(88px, 14vh, 140px); display: grid; gap: 14px; width: min(300px, 44vw); }
.slide-nav button { all: unset; cursor: pointer; display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; color: #93A2B0; padding: 6px 0; transition: color .2s ease; }
.slide-nav button:hover, .slide-nav button.is-active { color: #fff; }
.slide-nav button:focus-visible { outline: 3px solid var(--copper); outline-offset: 4px; border-radius: 4px; }
.slide-nav .n { font-variant-numeric: tabular-nums; font-weight: 600; font-size: .9rem; }
.slide-nav .t { font-size: .95rem; font-weight: 500; }
.slide-nav .bar { grid-column: 2; height: 2px; background: rgba(255,255,255,.18); border-radius: 2px; overflow: hidden; }
.slide-nav .bar i { display: block; height: 100%; width: 0; background: var(--copper); transform-origin: left; }
.slide-arrows { position: absolute; z-index: 3; right: clamp(16px, 3vw, 48px); bottom: clamp(24px, 4vh, 40px); display: flex; gap: 10px; }
.slide-arrows button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255,255,255,.28); background: rgba(19,26,33,.4); color: #fff; cursor: pointer; display: grid; place-items: center; backdrop-filter: blur(8px); transition: background .2s ease, border-color .2s ease; }
.slide-arrows button:hover { background: var(--copper); border-color: var(--copper); }
.slide-arrows svg { width: 20px; height: 20px; }
.hero-slider .hero-tag { position: absolute; z-index: 3; left: clamp(16px, 6vw, 96px); bottom: clamp(24px, 4vh, 40px); margin: 0; }
.hero-slider .hero-trust { position: absolute; z-index: 3; left: 0; right: 0; bottom: 0; margin: 0; padding: 14px 0; border-top: 1px solid rgba(255,255,255,.12); background: rgba(19,26,33,.55); backdrop-filter: blur(10px); }
.hero-slider .hero-trust .wrap { display: flex; flex-wrap: wrap; gap: 10px 28px; }
.hero-count { position: absolute; z-index: 3; right: clamp(16px, 3vw, 48px); top: clamp(20px, 4vh, 40px); font-variant-numeric: tabular-nums; color: #93A2B0; font-size: .9rem; font-weight: 500; letter-spacing: .04em; }
.hero-count b { color: #fff; font-size: 2rem; font-weight: 700; letter-spacing: -0.03em; margin-right: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (max-width: 899px) {
  .hero-slider { min-height: 100svh; }
  .slide-copy { padding-block: var(--s6) 220px; align-content: end; }
  .slide-title { max-width: 10ch; }
  .slide-nav { left: clamp(16px, 6vw, 96px); right: auto; bottom: 150px; width: min(260px, 70vw); }
  .slide-nav button:not(.is-active) { display: none; }
  .hero-slider .hero-tag { display: none; }
  .hero-slider .hero-trust { display: none; }
  .hero-count { display: none; }
}
.js .slide:not(.is-active) .slide-anim { opacity: 0; }

/* Work gallery */
.work { background: var(--paper-2); }
.work-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .work-grid { grid-template-columns: repeat(6, 1fr); grid-auto-rows: 200px; } .work-grid .w-big { grid-column: span 3; grid-row: span 2; } .work-grid .w-wide { grid-column: span 2; } .work-grid .w-tall { grid-row: span 2; } }
.work-grid .frame { aspect-ratio: auto; height: 100%; min-height: 180px; position: relative; }
.work-grid .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px; background: linear-gradient(0deg, rgba(19,26,33,.85), transparent); color: #fff; font-size: .9rem; font-weight: 500; }


/* ---------- Motion support styles ---------- */
.curtain { position: fixed; inset: 0; z-index: 100; background: var(--ink); display: grid; place-items: center; }
.curtain-mark { width: 56px; height: 56px; }
.nav { transition: transform .35s ease; }
.nav.nav-hidden { transform: translateY(-100%); }
.w { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: .08em; margin-bottom: -.08em; }
.wi { display: inline-block; }
.process li, .fact-list li, .qa details { --line-scale: 1; position: relative; }
.process li::after, .fact-list li::after, .qa details::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%; background: var(--copper); transform: scaleX(var(--line-scale)); transform-origin: left; opacity: .7; }
.cta-band { --sweep: -40%; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; top: -20%; bottom: -20%; left: var(--sweep); width: 28%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.14), transparent); transform: skewX(-18deg); pointer-events: none; }
.cta-band .wrap { position: relative; z-index: 1; }
.cta-visual { display: none; align-items: center; gap: 18px; }
@media (min-width: 900px) { .cta-visual { display: flex; } .cta-band .wrap { grid-template-columns: auto 1fr auto; } }
.cta-zdog { width: 160px; height: 160px; }
.lottie-bolt { width: 44px; height: 44px; }
.ticker { overflow: hidden; border-block: 1px solid var(--line); background: var(--surface); padding: 18px 0; white-space: nowrap; }
.ticker-track { display: inline-flex; gap: 48px; padding-left: 24px; will-change: transform; }
.ticker-track span { display: inline-flex; align-items: center; gap: 14px; font-weight: 600; font-size: 1.05rem; color: var(--steel); font-family: var(--font-display); }
.ticker-track span::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--copper); }
.dark .ticker { background: var(--ink-2); border-color: rgba(255,255,255,.1); }
.dark .ticker-track span { color: #D4DCE4; }