/* ============================================================
   Super Group Building Wash — sub-site chrome + page sections.
   Loads after styles.css. Reuses base tokens, buttons, container,
   typography. Adds the Building Wash header/footer and page blocks.
   Themed via [data-div="building-wash"] (cyan/magenta).
   ============================================================ */

:root {
  --bw-ink: #0c1116;
  --bw-deep: #070b0f;
  --bw-surface: #0f161d;
  --bw-line: #1c2630;
  --bw-mist: #f3f7f9;
}

/* ---------- Header ---------- */
.bw-header {
  position: sticky; top: 0; z-index: var(--z-header, 50);
  background: rgba(8, 12, 16, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.bw-header.is-solid { background: rgba(8, 12, 16, 0.94); border-color: rgba(255, 255, 255, 0.1); }
.bw-bar {
  display: flex; align-items: center; gap: clamp(16px, 3vw, 40px);
  height: 72px;
}
.bw-brand { display: inline-flex; align-items: center; gap: 12px; }
.bw-brand .bw-chip {
  width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
  background: var(--bw-deep); border: 1px solid color-mix(in srgb, var(--div-a) 38%, transparent);
}
.bw-brand .bw-chip img { width: 25px; height: auto; display: block; }
.bw-brand .bw-word { line-height: 1.04; color: #fff; }
.bw-brand .bw-word .t { display: block; font-weight: 900; letter-spacing: 0.04em; font-size: 0.96rem; text-transform: uppercase; }
.bw-brand .bw-word .s { display: block; font-size: 0.56rem; letter-spacing: 0.32em; text-transform: uppercase; color: var(--div-a); }
.bw-nav { display: flex; align-items: center; gap: clamp(14px, 1.8vw, 28px); margin-left: auto; }
.bw-nav a { color: #c4cdd4; font-size: 0.92rem; font-weight: 600; transition: color 0.2s; white-space: nowrap; }
.bw-nav a:hover, .bw-nav a.is-current { color: #fff; }
.bw-up {
  display: inline-flex; align-items: center; gap: 6px; color: #8b97a1 !important;
  font-size: 0.78rem !important; letter-spacing: 0.04em; padding-left: clamp(14px, 1.8vw, 28px);
  border-left: 1px solid var(--bw-line);
}
.bw-up:hover { color: var(--div-a) !important; }
.btn--wash {
  background: linear-gradient(90deg, var(--div-a), var(--div-b));
  color: #ffffff; border: 0; box-shadow: 0 8px 24px -12px var(--div-b);
}
.btn--wash:hover { filter: brightness(1.06); }
.bw-burger { display: none; background: none; border: 0; color: #fff; width: 42px; height: 42px; cursor: pointer; }
.bw-burger span { display: block; width: 22px; height: 2px; margin: 4px auto; background: #fff; transition: 0.3s; }

@media (max-width: 920px) {
  .bw-nav { display: none; }
  .bw-bar > .btn--wash { display: none; }
  .bw-burger { display: block; margin-left: auto; }
  .bw-header.nav-open .bw-burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .bw-header.nav-open .bw-burger span:nth-child(2) { opacity: 0; }
  .bw-header.nav-open .bw-burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .bw-mobile {
    position: fixed; inset: 72px 0 0; background: #070b0f; z-index: var(--z-overlay, 70);
    display: none; flex-direction: column; gap: 8px; padding: 28px var(--gutter);
  }
  .bw-header.nav-open { z-index: 200; background: #070b0f; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .bw-header.nav-open .bw-mobile { display: flex; }
  .bw-mobile a { color: #e7edf1; font-size: 1.3rem; font-weight: 700; padding: 12px 0; border-bottom: 1px solid var(--bw-line); }
}
@media (min-width: 921px) { .bw-mobile { display: none; } }

/* ---------- Hero ---------- */
.bw-hero {
  position: relative; overflow: clip; color: #dbe2e7;
  background: var(--bw-deep);
  padding: clamp(96px, 14vh, 168px) 0 clamp(64px, 9vh, 120px);
}
.bw-hero .hero-bg { position: absolute; inset: 0; }
.bw-hero .hero-bg .slide { position: absolute; inset: 0; background-size: cover; background-position: center; }
.bw-hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 80% 0%, color-mix(in srgb, var(--div-a) 16%, transparent) 0%, transparent 55%),
    linear-gradient(105deg, rgba(7, 11, 15, 0.95) 30%, rgba(7, 11, 15, 0.6) 64%, rgba(7, 11, 15, 0.35) 100%);
}
.bw-hero .container { position: relative; z-index: 2; }
.bw-eyebrow { font-size: 0.74rem; font-weight: 800; letter-spacing: 0.26em; text-transform: uppercase; color: var(--div-a); margin-bottom: 18px; }
.bw-hero h1 { color: #fff; max-width: 16ch; margin-bottom: 22px; }
.bw-hero h1 .accent { color: var(--div-a); }
.bw-hero .lede { color: #b3bdc5; max-width: 56ch; }
.bw-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 32px; }

/* ---------- Promise strip ---------- */
.bw-promise { background: var(--bw-ink); color: #d7dee4; border-block: 1px solid var(--bw-line); }
.bw-promise .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; padding-block: clamp(46px, 6vw, 80px); }
.bw-promise h2 { color: #fff; }
.bw-promise ul { display: grid; gap: 14px; }
.bw-promise li { display: flex; gap: 12px; align-items: flex-start; font-size: 1rem; }
.bw-promise li .mk { flex: none; width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center; font-size: 0.8rem; color: #ffffff; background: linear-gradient(135deg, var(--div-a), var(--div-b)); }

/* ---------- Service rows (before/after) ---------- */
.bw-services { background: var(--bw-mist); }
.bw-srow { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding-block: clamp(40px, 5vw, 72px); }
.bw-srow + .bw-srow { border-top: 1px solid #e3e7ea; }
.bw-srow:nth-child(even) .bw-srow-media { order: -1; }
.bw-compare {
  position: relative; border-radius: var(--radius-lg); overflow: clip; aspect-ratio: 3 / 2;
  box-shadow: 0 30px 60px -36px rgba(8, 16, 22, 0.5);
}
.bw-compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bw-compare .after { clip-path: inset(0 0 0 50%); }
.bw-compare .tag { position: absolute; bottom: 12px; font-size: 0.64rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: #fff; background: rgba(8, 16, 22, 0.62); padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(5px); }
.bw-compare .tag.b { left: 12px; } .bw-compare .tag.a { right: 12px; }
.bw-compare .divider { position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; background: linear-gradient(var(--div-a), var(--div-b)); }
.bw-num { font-size: 0.78rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: var(--div-a); margin-bottom: 12px; }
.bw-srow h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 12px; }
.bw-srow p { color: var(--body-ink); max-width: 46ch; margin-bottom: 18px; }

/* ---------- What we do (two pillars) ---------- */
.bw-pillars { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(18px, 2.5vw, 28px); margin-top: clamp(28px, 4vw, 44px); }
.bw-pillar {
  position: relative; overflow: clip; border-radius: var(--radius-lg);
  min-height: 360px; display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(26px, 3vw, 40px); color: #e7edf1; isolation: isolate;
}
.bw-pillar .pbg { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; transition: transform 1s var(--ease-out); }
.bw-pillar:hover .pbg { transform: scale(1.05); }
.bw-pillar::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7, 11, 15, 0.1) 25%, rgba(7, 11, 15, 0.9) 100%); }
.bw-pillar h3 { color: #fff; font-size: 1.5rem; margin-bottom: 8px; }
.bw-pillar p { color: #c4cdd4; font-size: 0.96rem; margin-bottom: 16px; max-width: 40ch; }
.bw-pillar .dc-link { color: var(--div-a); font-weight: 700; }

/* ---------- Standards ---------- */
.bw-standards { background: var(--bw-ink); color: #d7dee4; }
.bw-standards .container { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.bw-standards h2 { color: #fff; }
.bw-ticks { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.bw-tick { background: var(--bw-surface); border: 1px solid var(--bw-line); border-radius: var(--radius); padding: 20px; }
.bw-tick .mk { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: #ffffff; font-weight: 900; background: linear-gradient(135deg, var(--div-a), var(--div-b)); margin-bottom: 12px; }
.bw-tick strong { color: #fff; display: block; font-size: 1rem; }
.bw-tick span { font-size: 0.88rem; color: #9aa6af; }

/* ---------- CTA ---------- */
.bw-cta { position: relative; overflow: clip; background: var(--bw-deep); color: #dbe2e7; text-align: center; }
.bw-cta::after { content: ""; position: absolute; inset: 0; background: radial-gradient(90% 120% at 50% 0%, color-mix(in srgb, var(--div-a) 18%, transparent), transparent 60%); pointer-events: none; }
.bw-cta .container { position: relative; z-index: 1; }
.bw-cta h2 { color: #fff; max-width: 18ch; margin: 0 auto 18px; }
.bw-cta .lede { color: #aeb8c0; max-width: 52ch; margin: 0 auto 30px; }
.bw-cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- Generic page intro ---------- */
.bw-feature { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: clamp(18px, 2.5vw, 28px); }
.bw-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 34px); }
.bw-card .mk { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; color: #ffffff; font-weight: 900; background: linear-gradient(135deg, var(--div-a), var(--div-b)); margin-bottom: 16px; }
.bw-card h3 { font-size: 1.18rem; margin-bottom: 8px; }
.bw-card p { color: var(--body-ink); font-size: 0.95rem; }

/* ---------- Contact ---------- */
.bw-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.bw-contact-info li { display: flex; gap: 12px; margin-bottom: 18px; align-items: flex-start; }
.bw-contact-info .mk { flex: none; width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; color: #ffffff; background: linear-gradient(135deg, var(--div-a), var(--div-b)); font-size: 0.8rem; }
.bw-contact-info strong { display: block; color: var(--ink); }
.bw-contact-info span, .bw-contact-info a { color: var(--body-ink); }

/* ---------- Footer ---------- */
.bw-footer { background: var(--bw-deep); color: #8c98a2; padding: clamp(56px, 8vw, 88px) 0 0; border-top: 1px solid var(--bw-line); }
.bw-footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: clamp(28px, 4vw, 56px); padding-bottom: 48px; }
.bw-footer h5 { color: #fff; font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 16px; }
.bw-footer a { color: #9aa6af; font-size: 0.93rem; }
.bw-footer a:hover { color: #fff; }
.bw-footer li { margin-bottom: 10px; }
.bw-footer .bw-brand { margin-bottom: 16px; }
.bw-footer .blurb { max-width: 38ch; font-size: 0.92rem; }
.bw-footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 22px 0; border-top: 1px solid var(--bw-line); font-size: 0.82rem; }

@media (max-width: 860px) {
  .bw-promise .container, .bw-srow, .bw-standards .container, .bw-pillars, .bw-contact-grid { grid-template-columns: 1fr; }
  .bw-srow:nth-child(even) .bw-srow-media { order: 0; }
  .bw-ticks { grid-template-columns: 1fr 1fr; }
  .bw-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) { .bw-ticks, .bw-footer-grid { grid-template-columns: 1fr; } }

/* ---------- Division iconography (service cards + pillars) ---------- */
.ic--bw-wash{ -webkit-mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Crect%20x%3D%274%27%20y%3D%276%27%20width%3D%2710%27%20height%3D%2715%27%20rx%3D%271%27%2F%3E%3Cpath%20d%3D%27M7.5%2010h0M11%2010h0M7.5%2013.5h0M11%2013.5h0M7.5%2017h0M11%2017h0%27%2F%3E%3Cpath%20d%3D%27M18.5%203.2l.85%201.95%201.95.85-1.95.85-.85%201.95-.85-1.95-1.95-.85%201.95-.85z%27%2F%3E%3C%2Fsvg%3E"); mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Crect%20x%3D%274%27%20y%3D%276%27%20width%3D%2710%27%20height%3D%2715%27%20rx%3D%271%27%2F%3E%3Cpath%20d%3D%27M7.5%2010h0M11%2010h0M7.5%2013.5h0M11%2013.5h0M7.5%2017h0M11%2017h0%27%2F%3E%3Cpath%20d%3D%27M18.5%203.2l.85%201.95%201.95.85-1.95.85-.85%201.95-.85-1.95-1.95-.85%201.95-.85z%27%2F%3E%3C%2Fsvg%3E"); }
.ic--bw-gutter{ -webkit-mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M3%208v2.5a3%203%200%200%200%203%203h9a3%203%200%200%200%203-3V8%27%2F%3E%3Cpath%20d%3D%27M2.5%208h19%27%2F%3E%3Cpath%20d%3D%27M15.5%2013.5v4%27%2F%3E%3Cpath%20d%3D%27M8.6%2017.4c-1%201.2-1.5%202-1.5%202.6a1.5%201.5%200%200%200%203%200c0-.6-.5-1.4-1.5-2.6z%27%2F%3E%3C%2Fsvg%3E"); mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M3%208v2.5a3%203%200%200%200%203%203h9a3%203%200%200%200%203-3V8%27%2F%3E%3Cpath%20d%3D%27M2.5%208h19%27%2F%3E%3Cpath%20d%3D%27M15.5%2013.5v4%27%2F%3E%3Cpath%20d%3D%27M8.6%2017.4c-1%201.2-1.5%202-1.5%202.6a1.5%201.5%200%200%200%203%200c0-.6-.5-1.4-1.5-2.6z%27%2F%3E%3C%2Fsvg%3E"); }
.ic--bw-roof{ -webkit-mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M2.5%2013.2L12%205.5l9.5%207.7%27%2F%3E%3Cpath%20d%3D%27M5%2012v1.6M19%2012v1.6%27%2F%3E%3Cpath%20d%3D%27M12%2013.8c-1.2%201.5-2%202.5-2%203.4a2%202%200%200%200%204%200c0-.9-.8-1.9-2-3.4z%27%2F%3E%3C%2Fsvg%3E"); mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M2.5%2013.2L12%205.5l9.5%207.7%27%2F%3E%3Cpath%20d%3D%27M5%2012v1.6M19%2012v1.6%27%2F%3E%3Cpath%20d%3D%27M12%2013.8c-1.2%201.5-2%202.5-2%203.4a2%202%200%200%200%204%200c0-.9-.8-1.9-2-3.4z%27%2F%3E%3C%2Fsvg%3E"); }
.ic--bw-commercial{ -webkit-mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M4%2021V5a1%201%200%200%201%201-1h7a1%201%200%200%201%201%201v16%27%2F%3E%3Cpath%20d%3D%27M13%2021V9h6a1%201%200%200%201%201%201v11%27%2F%3E%3Cpath%20d%3D%27M7%208h0M10%208h0M7%2012h0M10%2012h0M7%2016h0M10%2016h0M16%2013h0M16%2017h0%27%2F%3E%3Cpath%20d%3D%27M3%2021h18%27%2F%3E%3C%2Fsvg%3E"); mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M4%2021V5a1%201%200%200%201%201-1h7a1%201%200%200%201%201%201v16%27%2F%3E%3Cpath%20d%3D%27M13%2021V9h6a1%201%200%200%201%201%201v11%27%2F%3E%3Cpath%20d%3D%27M7%208h0M10%208h0M7%2012h0M10%2012h0M7%2016h0M10%2016h0M16%2013h0M16%2017h0%27%2F%3E%3Cpath%20d%3D%27M3%2021h18%27%2F%3E%3C%2Fsvg%3E"); }
.ic--bw-home{ -webkit-mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M4%2011.5L12%205l8%206.5%27%2F%3E%3Cpath%20d%3D%27M6%2010.5V19a1%201%200%200%200%201%201h10a1%201%200%200%200%201-1v-8.5%27%2F%3E%3Cpath%20d%3D%27M10%2020v-5h4v5%27%2F%3E%3C%2Fsvg%3E"); mask-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2024%2024%27%20fill%3D%27none%27%20stroke%3D%27%23000%27%20stroke-width%3D%272.2%27%20stroke-linecap%3D%27round%27%20stroke-linejoin%3D%27round%27%3E%3Cpath%20d%3D%27M4%2011.5L12%205l8%206.5%27%2F%3E%3Cpath%20d%3D%27M6%2010.5V19a1%201%200%200%200%201%201h10a1%201%200%200%200%201-1v-8.5%27%2F%3E%3Cpath%20d%3D%27M10%2020v-5h4v5%27%2F%3E%3C%2Fsvg%3E"); }
.clean-content .ci-top { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
.clean-content .ci-icon {
  flex: 0 0 auto; display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 13px;
  background: color-mix(in srgb, var(--div-a) 13%, transparent);
  border: 1px solid color-mix(in srgb, var(--div-a) 24%, transparent);
  color: var(--div-a);
}
.clean-content .ci-icon .ic { width: 24px; height: 24px; }
.clean-content .ci-top .ci-index { margin: 0; }
.bw-pillar .bw-pillar-ic {
  position: relative; z-index: 1; display: inline-grid; place-items: center; width: 44px; height: 44px;
  border-radius: 12px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.18);
  color: #fff; margin-bottom: 14px;
}
.bw-pillar .bw-pillar-ic .ic { width: 23px; height: 23px; }

/* ---------- Residential estimate calculator ---------- */
.bw-calc-section { background: var(--bw-ink); color: #d7dee4; }
.bw-calc {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(20px, 3vw, 40px);
  align-items: start; margin-top: clamp(26px, 4vw, 40px);
}
.bw-calc-form {
  background: var(--bw-surface); border: 1px solid var(--bw-line);
  border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 36px);
}
.calc-field { margin-bottom: 22px; }
.calc-field:last-child { margin-bottom: 0; }
.calc-field > label, .calc-legend {
  display: block; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: #8a97a1; margin-bottom: 10px;
}
.calc-field input[type="text"] {
  width: 100%; padding: 14px 16px; border-radius: 11px;
  border: 1.5px solid var(--bw-line); background: #0b1218; color: #fff;
  font-size: 0.98rem; transition: border-color 0.2s, box-shadow 0.2s;
}
.calc-field input[type="text"]::placeholder { color: #6c7a85; }
.calc-field input[type="text"]:focus {
  outline: none; border-color: var(--div-a);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--div-a) 24%, transparent);
}
.calc-hint { font-size: 0.82rem; color: #7e8b95; margin-top: 8px; }

/* Segmented radio groups */
.calc-seg { display: flex; flex-wrap: wrap; gap: 8px; }
.calc-seg input { position: absolute; opacity: 0; pointer-events: none; }
.calc-seg label {
  display: inline-flex; flex-direction: column; gap: 2px; cursor: pointer;
  padding: 11px 16px; border-radius: 11px; border: 1.5px solid var(--bw-line);
  background: #0b1218; color: #c4cdd4; font-weight: 700; font-size: 0.92rem;
  transition: border-color 0.2s, background 0.2s, color 0.2s; flex: 1 1 auto; min-width: 92px;
}
.calc-seg label .sub { font-size: 0.72rem; font-weight: 500; color: #7e8b95; letter-spacing: 0; text-transform: none; }
.calc-seg label:hover { border-color: color-mix(in srgb, var(--div-a) 40%, var(--bw-line)); }
.calc-seg input:checked + label {
  border-color: var(--div-a); color: #fff;
  background: color-mix(in srgb, var(--div-a) 16%, #0b1218);
}
.calc-seg input:checked + label .sub { color: #d7c2dd; }
.calc-seg input:focus-visible + label { box-shadow: 0 0 0 3px color-mix(in srgb, var(--div-a) 30%, transparent); }

/* Floor-area slider */
.calc-areaval {
  float: right; color: var(--div-a); font-weight: 800; font-size: 0.92rem;
  letter-spacing: 0.01em; text-transform: none;
}
.calc-slider {
  -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px;
  background: linear-gradient(90deg, var(--div-a), var(--div-b));
  outline: none; margin: 4px 0 2px; cursor: pointer;
}
.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 24px; height: 24px; border-radius: 50%;
  background: #fff; border: 4px solid var(--div-a); cursor: pointer;
  box-shadow: 0 2px 10px rgba(0,0,0,0.45); transition: transform 0.15s;
}
.calc-slider::-webkit-slider-thumb:hover { transform: scale(1.1); }
.calc-slider::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 50%; background: #fff;
  border: 4px solid var(--div-a); cursor: pointer; box-shadow: 0 2px 10px rgba(0,0,0,0.45);
}
.calc-slider:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--div-a) 30%, transparent); }
.calc-scale {
  display: flex; justify-content: space-between; gap: 8px;
  font-size: 0.72rem; color: #7e8b95; margin-top: 8px;
}
.calc-scale span:nth-child(2) { color: #6c7a85; font-style: italic; }

/* Service toggles */
.calc-services { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.calc-toggle { display: flex; align-items: center; gap: 11px; cursor: pointer;
  padding: 12px 14px; border-radius: 11px; border: 1.5px solid var(--bw-line);
  background: #0b1218; color: #c4cdd4; font-weight: 600; font-size: 0.92rem;
  transition: border-color 0.2s, background 0.2s; }
.calc-toggle:hover { border-color: color-mix(in srgb, var(--div-a) 40%, var(--bw-line)); }
.calc-toggle input { width: 18px; height: 18px; accent-color: var(--div-a); flex: none; }
.calc-toggle.is-locked { opacity: 0.85; cursor: default; }
.calc-toggle .calc-tag { margin-left: auto; font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: #7e8b95; }
.bw-calc-form .btn { width: 100%; margin-top: 6px; }

/* Result panel */
.bw-calc-aside { position: relative; }
.calc-result {
  background: linear-gradient(160deg, color-mix(in srgb, var(--div-b) 22%, var(--bw-surface)) 0%, var(--bw-surface) 70%);
  border: 1px solid color-mix(in srgb, var(--div-a) 30%, var(--bw-line));
  border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 36px);
}
.calc-result[hidden] { display: none; }
.calc-placeholder {
  border: 1px dashed var(--bw-line); border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px); color: #8a97a1; text-align: center; font-size: 0.95rem;
}
.calc-for { font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: #b69cc4; margin-bottom: 10px; }
.calc-range { font-size: clamp(2rem, 5vw, 2.9rem); font-weight: 900; color: #fff; letter-spacing: -0.02em; line-height: 1; }
.calc-range-note { color: #aeb8c0; font-size: 0.9rem; margin: 12px 0 18px; }
.calc-breakdown { border-top: 1px solid var(--bw-line); padding-top: 14px; margin-bottom: 18px; }
.calc-line { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; font-size: 0.93rem; color: #c4cdd4; }
.calc-line span:last-child { font-variant-numeric: tabular-nums; color: #e7edf1; }
.calc-line--sub { color: #8a97a1; }
.calc-line--total { border-top: 1px solid var(--bw-line); margin-top: 6px; padding-top: 12px; font-weight: 800; color: #fff; }
.calc-line--total span:last-child { color: #fff; }
.calc-result .btn { width: 100%; }
.calc-disclaimer { font-size: 0.82rem; color: #8a97a1; margin-top: 16px; line-height: 1.5; }

@media (max-width: 860px) {
  .bw-calc { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .calc-services { grid-template-columns: 1fr; }
}