/* ═══════════════════════════════════════════════════
   FORMALDEHYDE TREATMENT PAGE — fz-* components
   ═══════════════════════════════════════════════════ */

/* ─── hero ─── */
.fz-hero { padding: clamp(48px,8vh,88px) 0 clamp(56px,9vh,96px); border-bottom: 1px solid var(--rule); }
.fz-hero-grid { display: grid; grid-template-columns: 1fr 400px; gap: clamp(32px,5vw,72px); align-items: start; }
.fz-eyebrow { font-family: var(--font-mono); font-size: 0.61rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--frond); display: block; margin-bottom: 18px; }
.fz-hero h1 { font-family: var(--font-display); font-weight: 300; font-size: clamp(2rem,3.8vw,3.4rem); line-height: 1.06; letter-spacing: -0.022em; font-variation-settings: "opsz" 72; margin: 0 0 20px; color: var(--ink); max-width: 24ch; }
.fz-hero h1 em { font-style: italic; color: var(--frond); }
.fz-hero-sub { font-size: 1rem; color: var(--ink-muted); line-height: 1.75; max-width: 46ch; margin-bottom: 26px; }
.fz-trust-row { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 30px; }
.fz-trust-item { font-family: var(--font-mono); font-size: 0.59rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-muted); display: flex; align-items: center; gap: 6px; }
.fz-trust-item::before { content: "✓"; color: var(--frond); font-weight: 700; font-size: 0.7rem; }
.fz-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* ─── form card ─── */
.fz-form-card { background: var(--frond); color: var(--paper); padding: clamp(28px,4vh,40px) clamp(22px,3vw,34px); position: sticky; top: 100px; }
.fz-form-card h3 { font-family: var(--font-display); font-weight: 300; font-size: 1.4rem; font-style: italic; color: var(--paper); margin: 0 0 20px; line-height: 1.3; }
.fz-field { margin-bottom: 14px; }
.fz-field label { display: block; font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.13em; text-transform: uppercase; color: rgba(242,239,232,0.82); margin-bottom: 5px; }
.fz-field label .req { color: var(--accent); margin-left: 3px; }
.fz-form-req { font-size: 0.72rem; color: rgba(242,239,232,0.55); margin: 4px 0 14px; }
.fz-form-req .req { color: var(--accent); }
.fz-field input, .fz-field select {
  width: 100%; background: rgba(242,239,232,0.1); border: 1px solid rgba(242,239,232,0.2);
  color: var(--paper); font-family: var(--font-body); font-size: 0.9rem; padding: 12px 14px;
  outline: none; appearance: none; border-radius: 0; transition: border-color .18s;
}
.fz-field input::placeholder { color: rgba(242,239,232,0.44); }
.fz-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='rgba(242,239,232,0.55)' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px; cursor: pointer;
}
.fz-field select option { background: #2D362C; color: #F2EFE8; }
.fz-field input:focus, .fz-field select:focus { border-color: rgba(242,239,232,0.65); }
.btn-fz-form {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 52px; background: var(--paper); color: var(--frond);
  border: none; font-family: var(--font-mono); font-size: 0.69rem; letter-spacing: 0.18em;
  text-transform: uppercase; font-weight: 600; cursor: pointer;
  transition: background .2s, color .2s; margin-bottom: 10px;
}
.btn-fz-form:hover { background: var(--accent); color: var(--paper); }
.fz-form-note { font-size: 0.72rem; color: rgba(242,239,232,0.44); font-style: italic; line-height: 1.5; text-align: center; }

/* ─── scrolling trust strip ─── */
.fz-scroll-strip { background: var(--frond); overflow: hidden; padding: 13px 0; white-space: nowrap; }
.fz-scroll-inner { display: inline-flex; animation: fzScroll 34s linear infinite; }
.fz-scroll-inner:hover { animation-play-state: paused; }
.fz-scroll-seg span {
  font-family: var(--font-mono); font-size: 0.59rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(242,239,232,0.62); padding: 0 32px; border-right: 1px solid rgba(242,239,232,0.1);
  display: inline-flex; align-items: center; gap: 10px;
}
.fz-scroll-seg span::before { content: "✦"; color: var(--accent); }
@keyframes fzScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ─── CTA strip ─── */
.fz-cta-strip { background: var(--frond); padding: clamp(36px,6vh,60px) 0; text-align: center; color: var(--paper); }
.fz-cta-strip h3 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.5rem,3vw,2.5rem); font-style: italic; color: var(--paper); margin: 0 0 12px; line-height: 1.1; }
.fz-cta-strip p { font-size: 0.94rem; color: rgba(242,239,232,0.6); max-width: 44ch; margin: 0 auto 26px; line-height: 1.7; }
.fz-cta-row { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn-fz-paper {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 24px; background: var(--paper); color: var(--frond);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: background .2s, color .2s;
}
.btn-fz-paper:hover { background: var(--accent); color: var(--paper); }
.btn-fz-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 22px; background: transparent; color: rgba(242,239,232,0.8);
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  text-decoration: none; border: 1px solid rgba(242,239,232,0.28); transition: border-color .2s, color .2s;
}
.btn-fz-ghost:hover { border-color: rgba(242,239,232,0.7); color: var(--paper); }

/* ─── shared section image ─── */
.fz-img { width: 100%; height: auto; display: block; border: 1px solid var(--rule); object-fit: cover; }

/* ─── two-column layout ─── */
.fz-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,64px); align-items: center; margin-top: clamp(40px,6vh,64px); }
.fz-split.img-right { }

/* ─── scenario cards (S2) ─── */
.fz-scenario-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--grid-gap); margin-top: clamp(32px,5vh,52px); }
.fz-scenario-card { border: 1px solid var(--rule); padding: 24px 20px; background: var(--paper); }
.fz-sc-icon { font-size: 1.35rem; display: block; margin-bottom: 10px; }
.fz-scenario-card h3 { font-weight: 600; font-size: 0.9rem; margin: 0 0 6px; }
.fz-scenario-card p { font-size: 0.82rem; color: var(--ink-muted); line-height: 1.58; margin: 0; }
.fz-closing { font-family: var(--font-display); font-style: italic; font-size: 1.1rem; color: var(--frond); border-left: 3px solid var(--frond); padding: 10px 0 10px 18px; line-height: 1.55; margin-top: clamp(28px,4vh,40px); }

/* ─── source grid (S3) ─── */
.fz-source-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 1px;
  background: var(--rule); border: 1px solid var(--rule); margin-top: clamp(28px,4vh,40px);
}
.fz-source-cell { background: var(--paper); padding: 20px 18px; }
.fz-source-cell .tag { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent-deep); display: block; margin-bottom: 6px; }
.fz-source-cell h3 { font-weight: 600; font-size: 0.88rem; margin: 0 0 4px; }
.fz-source-cell p { font-size: 0.8rem; color: var(--ink-muted); line-height: 1.55; margin: 0; }

/* ─── callout box ─── */
.fz-callout {
  background: rgba(45,54,44,0.07); border-left: 4px solid var(--frond);
  padding: 18px 22px; margin: 24px 0;
}
.fz-callout p { font-family: var(--font-display); font-style: italic; font-size: 1.05rem; color: var(--ink); line-height: 1.55; margin: 0; }

/* ─── room list (S5) ─── */
.fz-room-list { display: flex; flex-direction: column; gap: 0; margin-top: 0; }
.fz-room-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 0; border-bottom: 1px solid var(--rule-soft);
}
.fz-room-item:first-child { border-top: 1px solid var(--rule-soft); }
.fz-room-icon { flex: none; width: 36px; height: 36px; background: rgba(45,54,44,0.09); display: flex; align-items: center; justify-content: center; font-size: 1rem; margin-top: 1px; }
.fz-room-item strong { display: block; font-size: 0.92rem; margin-bottom: 2px; }
.fz-room-badge { display: inline-block; font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--frond); border: 1px solid var(--frond); padding: 2px 7px; margin-bottom: 4px; }
.fz-room-item small { font-size: 0.81rem; color: var(--ink-muted); }

/* ─── health cards (S6) ─── */
.fz-health-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: var(--grid-gap); margin-top: clamp(32px,5vh,52px); }
.fz-health-card { background: var(--paper-2); border: 1px solid var(--rule); padding: 22px 16px; text-align: center; }
.fz-health-icon { font-size: 1.5rem; display: block; margin-bottom: 10px; }
.fz-health-card h3 { font-weight: 600; font-size: 0.86rem; margin: 0 0 5px; }
.fz-health-card p { font-size: 0.79rem; color: var(--ink-muted); line-height: 1.55; margin: 0; }

/* ─── capability list (S7) ─── */
.fz-cap-list { display: flex; flex-direction: column; gap: 0; margin-top: 24px; }
.fz-cap-item { display: flex; align-items: flex-start; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--rule-soft); }
.fz-cap-item:first-child { border-top: 1px solid var(--rule-soft); }
.fz-cap-num { flex: none; font-family: var(--font-display); font-style: italic; font-size: 1.4rem; color: rgba(45,54,44,0.2); line-height: 1; font-weight: 300; width: 32px; margin-top: 2px; font-variation-settings: "opsz" 72; }
.fz-cap-item strong { display: block; font-size: 0.92rem; margin-bottom: 2px; }
.fz-cap-item small { font-size: 0.81rem; color: var(--ink-muted); }
.fz-highlight-box { background: var(--frond); color: var(--paper); padding: 18px 22px; margin-top: 24px; }
.fz-highlight-box p { font-family: var(--font-display); font-style: italic; font-size: 1rem; line-height: 1.55; color: rgba(242,239,232,0.9); margin: 0; }

/* ─── step cards (S8) ─── */
.fz-step-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: var(--grid-gap); margin-top: clamp(28px,4vh,40px); }
.fz-step-card { background: var(--paper-2); border: 1px solid var(--rule); padding: 24px 18px; }
.fz-step-num { font-family: var(--font-display); font-style: italic; font-weight: 300; font-size: 2.4rem; color: rgba(45,54,44,0.13); line-height: 1; display: block; margin-bottom: 8px; font-variation-settings: "opsz" 72; }
.fz-step-icon { font-size: 1.3rem; display: block; margin-bottom: 10px; }
.fz-step-card h3 { font-weight: 600; font-size: 0.86rem; margin: 0 0 6px; }
.fz-step-card p { font-size: 0.79rem; color: var(--ink-muted); line-height: 1.6; margin: 0; }

/* ─── treatment cards (S9) ─── */
.fz-treat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--grid-gap); margin-top: clamp(28px,4vh,40px); }
.fz-treat-card { background: var(--paper-2); border: 1px solid var(--rule); padding: 26px 20px; }
.fz-treat-num { font-family: var(--font-display); font-style: italic; font-weight: 300; font-size: 2.4rem; color: rgba(45,54,44,0.13); line-height: 1; display: block; margin-bottom: 10px; font-variation-settings: "opsz" 72; }
.fz-treat-icon { font-size: 1.3rem; display: block; margin-bottom: 10px; }
.fz-treat-card h3 { font-weight: 600; font-size: 0.88rem; margin: 0 0 7px; }
.fz-treat-card p { font-size: 0.81rem; color: var(--ink-muted); line-height: 1.6; margin: 0; }
.fz-treat-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--grid-gap); margin-top: var(--grid-gap); }
.fz-treat-imgs img { width: 100%; height: auto; display: block; aspect-ratio: 3/2; object-fit: cover; border: 1px solid var(--rule); }

/* ─── results/graph (S10) ─── */
.fz-results-callouts { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: clamp(24px,4vh,36px); }
.fz-result-cell { background: var(--paper-2); padding: 22px 18px; text-align: center; }
.fz-result-val { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.6rem,2.8vw,2.4rem); display: block; line-height: 1; font-variation-settings: "opsz" 72; }
.fz-result-val.red { color: #b74537; }
.fz-result-val.green { color: var(--frond); }
.fz-result-val.neutral { color: var(--accent-deep); }
.fz-result-lbl { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.17em; text-transform: uppercase; color: var(--ink-muted); display: block; margin-top: 6px; line-height: 1.4; }

/* ─── USP grid (S11) ─── */
.fz-usp-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--grid-gap); margin-top: clamp(32px,5vh,52px); }
.fz-usp-card { border: 1px solid var(--rule); padding: 26px 22px; background: var(--paper); }
.fz-usp-icon { font-size: 1.45rem; display: block; margin-bottom: 12px; }
.fz-usp-card h3 { font-weight: 600; font-size: 0.93rem; margin: 0 0 6px; }
.fz-usp-card p { font-size: 0.83rem; color: var(--ink-muted); line-height: 1.58; margin: 0; }
.fz-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--frond); border: 1px solid var(--frond); margin-top: clamp(32px,5vh,52px); }
.fz-metric { background: var(--paper-2); padding: 26px 18px; text-align: center; }
.fz-metric-val { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.7rem,3vw,2.5rem); color: var(--frond); display: block; line-height: 1; font-variation-settings: "opsz" 72; }
.fz-metric-lbl { font-family: var(--font-mono); font-size: 0.58rem; letter-spacing: 0.17em; text-transform: uppercase; color: var(--ink-muted); display: block; margin-top: 6px; line-height: 1.4; }
.fz-proof-imgs { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--grid-gap); margin-top: var(--grid-gap); }
.fz-proof-imgs img { width: 100%; height: auto; display: block; aspect-ratio: 3/2; object-fit: cover; border: 1px solid var(--rule); }

/* ─── ideal-for grid (S12) ─── */
.fz-ideal-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-top: clamp(32px,5vh,52px); }
.fz-ideal-cell { background: var(--paper-2); padding: 22px 16px; text-align: center; transition: background .18s; cursor: default; }
.fz-ideal-cell:hover { background: var(--paper); }
.fz-ideal-icon { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.fz-ideal-cell h3 { font-weight: 600; font-size: 0.84rem; color: var(--ink); margin: 0; }

/* ─── benefits list (S13) ─── */
.fz-benefits { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.fz-benefit { display: flex; align-items: flex-start; gap: 14px; }
.fz-benefit-check { flex: none; width: 24px; height: 24px; background: var(--frond); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--paper); font-size: 0.75rem; font-weight: 700; margin-top: 1px; }
.fz-benefit strong { display: block; font-size: 0.93rem; margin-bottom: 2px; }
.fz-benefit small { font-size: 0.81rem; color: var(--ink-muted); }

/* ─── FAQ (S14) ─── */
.fz-faq-list { margin-top: clamp(32px,5vh,52px); }
.fz-faq-item { border-bottom: 1px solid var(--rule); }
.fz-faq-item:first-child { border-top: 1px solid var(--rule); }
.fz-faq-btn { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; background: none; border: none; padding: 20px 0; cursor: pointer; text-align: left; color: var(--ink); transition: color .18s; }
.fz-faq-btn:hover { color: var(--frond); }
.fz-faq-q { font-size: 0.96rem; font-weight: 500; flex: 1; line-height: 1.4; }
.fz-faq-ico { flex: none; width: 24px; height: 24px; border: 1px solid var(--rule); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--frond); transition: transform .2s, background .2s, border-color .2s; }
.fz-faq-btn[aria-expanded="true"] .fz-faq-ico { transform: rotate(45deg); background: var(--frond); border-color: var(--frond); color: var(--paper); }
.fz-faq-body { display: none; padding: 0 0 20px; font-size: 0.89rem; color: var(--ink-muted); line-height: 1.72; max-width: 70ch; }
.fz-faq-btn[aria-expanded="true"] + .fz-faq-body { display: block; }

/* ─── sticky mobile CTA ─── */
.fz-sticky { position: fixed; bottom: 0; left: 0; right: 0; z-index: 70; display: none; background: var(--frond); border-top: 1px solid rgba(242,239,232,0.12); padding: 10px var(--gutter); }
.fz-sticky a { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--paper); text-decoration: none; height: 46px; }

/* ─── responsive ─── */
@media (max-width: 960px) {
  .fz-step-grid { grid-template-columns: repeat(3,1fr); }
  .fz-treat-grid { grid-template-columns: repeat(2,1fr); }
  .fz-usp-grid { grid-template-columns: repeat(2,1fr); }
  .fz-health-grid { grid-template-columns: repeat(3,1fr); }
  .fz-metrics { grid-template-columns: repeat(2,1fr); }
  .fz-results-callouts { grid-template-columns: repeat(2,1fr); }
  .fz-ideal-grid { grid-template-columns: repeat(4,1fr); }
  .fz-source-grid { grid-template-columns: repeat(2,1fr); }
  .fz-proof-imgs { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 720px) {
  .fz-hero-grid { grid-template-columns: 1fr; }
  .fz-form-card { position: static; }
  .fz-split { grid-template-columns: 1fr; }
  .fz-split.img-right > img { order: -1; }
  .fz-scenario-grid { grid-template-columns: 1fr 1fr; }
  .fz-step-grid { grid-template-columns: repeat(2,1fr); }
  .fz-health-grid { grid-template-columns: repeat(2,1fr); }
  .fz-ideal-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .fz-sticky { display: block; }
  body { padding-bottom: 66px; }
  .wa-sticky { bottom: 76px; }
  .fz-usp-grid { grid-template-columns: 1fr; }
  .fz-treat-imgs { grid-template-columns: 1fr; }
  .fz-proof-imgs { grid-template-columns: 1fr; }
  .fz-source-grid { grid-template-columns: 1fr 1fr; }
  .fz-results-callouts { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 480px) {
  .fz-step-grid { grid-template-columns: 1fr 1fr; }
  .fz-treat-grid { grid-template-columns: 1fr; }
  .fz-scenario-grid { grid-template-columns: 1fr; }
  .fz-health-grid { grid-template-columns: 1fr 1fr; }
  .fz-metrics { grid-template-columns: repeat(2,1fr); }
}
/* final CTA split — stack on mobile */
@media (max-width: 720px) {
  [aria-labelledby="fzFinalTitle"] > div { grid-template-columns: 1fr; }
  [aria-labelledby="fzFinalTitle"] img { min-height: 240px; }
}

/* ═══════════════════════════════════════════════════
   MOLD REMOVAL PAGE — mr-* components
   ═══════════════════════════════════════════════════ */

/* ─── hero: two-column ─── */
.mr-hero {
  padding: clamp(48px,8vh,88px) 0 clamp(56px,9vh,96px);
  border-bottom: 1px solid var(--rule);
}
.mr-hero-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: clamp(32px,5vw,72px);
  align-items: start;
}
.mr-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.61rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--frond);
  display: block;
  margin-bottom: 18px;
}
.mr-hero h1 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem,4vw,3.6rem);
  line-height: 1.06;
  letter-spacing: -0.022em;
  font-variation-settings: "opsz" 72;
  margin: 0 0 20px;
  color: var(--ink);
  max-width: 20ch;
}
.mr-hero h1 em { font-style: italic; color: var(--frond); }
.mr-hero-sub {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.75;
  max-width: 46ch;
  margin-bottom: 26px;
}
.mr-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-bottom: 30px;
}
.mr-trust-item {
  font-family: var(--font-mono);
  font-size: 0.59rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.mr-trust-item::before {
  content: "✓";
  color: var(--frond);
  font-weight: 700;
  font-size: 0.7rem;
}
.mr-hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* form card */
.mr-form-card {
  background: var(--frond);
  color: var(--paper);
  padding: clamp(28px,4vh,40px) clamp(22px,3vw,34px);
  position: sticky;
  top: 100px;
}
.mr-form-card h3 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.4rem;
  font-style: italic;
  color: var(--paper);
  margin: 0 0 20px;
  line-height: 1.3;
}
.mr-field { margin-bottom: 14px; }
.mr-field label { display: block; font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.13em; text-transform: uppercase; color: rgba(242,239,232,0.82); margin-bottom: 5px; }
.mr-field label .req { color: var(--accent); margin-left: 3px; }
.mr-form-req { font-size: 0.72rem; color: rgba(242,239,232,0.55); margin: 4px 0 14px; }
.mr-form-req .req { color: var(--accent); }
.mr-field input,
.mr-field select {
  width: 100%;
  background: rgba(242,239,232,0.1);
  border: 1px solid rgba(242,239,232,0.2);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 12px 14px;
  outline: none;
  appearance: none;
  border-radius: 0;
  transition: border-color .18s;
}
.mr-field input::placeholder { color: rgba(242,239,232,0.44); }
.mr-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='rgba(242,239,232,0.55)' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 34px;
  cursor: pointer;
}
.mr-field select option { background: #2D362C; color: #F2EFE8; }
.mr-field input:focus,
.mr-field select:focus { border-color: rgba(242,239,232,0.65); }
.mr-upload {
  border: 1px dashed rgba(242,239,232,0.3);
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  position: relative;
  margin-bottom: 14px;
  transition: border-color .18s;
}
.mr-upload:hover { border-color: rgba(242,239,232,0.58); }
.mr-upload input {
  position: absolute; inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%; height: 100%;
}
.mr-upload-lbl {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  pointer-events: none;
}
.mr-upload-lbl .ico { font-size: 1.3rem; }
.mr-upload-lbl .txt {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(242,239,232,0.58);
}
.btn-mr-form {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 52px;
  background: var(--paper);
  color: var(--frond);
  border: none;
  font-family: var(--font-mono);
  font-size: 0.69rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, color .2s;
  margin-bottom: 10px;
}
.btn-mr-form:hover { background: var(--accent); color: var(--paper); }
.mr-form-note {
  font-size: 0.72rem;
  color: rgba(242,239,232,0.44);
  font-style: italic;
  line-height: 1.5;
  text-align: center;
}

/* ─── scrolling trust strip ─── */
.mr-scroll-strip {
  background: var(--frond);
  overflow: hidden;
  padding: 13px 0;
  white-space: nowrap;
}
.mr-scroll-inner {
  display: inline-flex;
  animation: mrScroll 32s linear infinite;
}
.mr-scroll-inner:hover { animation-play-state: paused; }
.mr-scroll-seg span {
  font-family: var(--font-mono);
  font-size: 0.59rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(242,239,232,0.62);
  padding: 0 32px;
  border-right: 1px solid rgba(242,239,232,0.1);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.mr-scroll-seg span::before { content: "✦"; color: var(--accent); }
@keyframes mrScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ─── problem section ─── */
.mr-problem-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,64px);
  align-items: center;
  margin-top: clamp(40px,6vh,64px);
}
.mr-problem-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}
.mr-problem-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.mr-problem-list li:first-child { border-top: 1px solid var(--rule-soft); }
.mr-pi {
  flex: none;
  width: 32px; height: 32px;
  background: rgba(45,54,44,0.09);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem;
  margin-top: 2px;
}
.mr-problem-list strong { display: block; font-size: 0.93rem; margin-bottom: 2px; }
.mr-problem-list small { font-size: 0.81rem; color: var(--ink-muted); }
.mr-pullquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--frond);
  border-left: 3px solid var(--frond);
  padding: 10px 0 10px 18px;
  line-height: 1.55;
}
.mr-section-img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--rule);
  object-fit: cover;
}

/* ─── CTA strip ─── */
.mr-cta-strip {
  background: var(--frond);
  padding: clamp(36px,6vh,60px) 0;
  text-align: center;
  color: var(--paper);
}
.mr-cta-strip h3 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.5rem,3vw,2.5rem);
  font-style: italic;
  color: var(--paper);
  margin: 0 0 12px;
  line-height: 1.1;
}
.mr-cta-strip p {
  font-size: 0.94rem;
  color: rgba(242,239,232,0.6);
  max-width: 42ch;
  margin: 0 auto 26px;
  line-height: 1.7;
}
.mr-cta-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-mr-paper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 24px;
  background: var(--paper);
  color: var(--frond);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.btn-mr-paper:hover { background: var(--accent); color: var(--paper); }
.btn-mr-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 22px;
  background: transparent;
  color: rgba(242,239,232,0.8);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(242,239,232,0.28);
  transition: border-color .2s, color .2s;
}
.btn-mr-ghost:hover { border-color: rgba(242,239,232,0.7); color: var(--paper); }

/* ─── comparison table ─── */
.mr-compare-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--rule);
  margin-top: clamp(32px,5vh,52px);
  font-size: 0.88rem;
}
.mr-compare-table thead th {
  padding: 16px 22px;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-align: left;
}
.mr-compare-table thead th:first-child {
  background: var(--paper-2);
  color: var(--ink-muted);
  border-right: 1px solid var(--rule);
  width: 50%;
}
.mr-compare-table thead th:last-child {
  background: var(--frond);
  color: var(--paper);
}
.mr-compare-table tbody td {
  padding: 13px 22px;
  border-top: 1px solid var(--rule-soft);
  vertical-align: top;
  line-height: 1.55;
  color: var(--ink-muted);
  background: var(--paper);
}
.mr-compare-table tbody td:first-child { border-right: 1px solid var(--rule); }
.mr-compare-table tbody td:last-child { color: var(--ink); }
.mr-x { color: #b74537; margin-right: 5px; }
.mr-ok { color: var(--frond); margin-right: 5px; }

/* ─── DIY section images ─── */
.mr-diy-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px,4vw,48px);
  align-items: start;
  margin-top: clamp(32px,5vh,56px);
}
.mr-diy-images {
  display: flex;
  flex-direction: column;
  gap: var(--grid-gap);
}

/* ─── process cards ─── */
.mr-process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
  margin-top: clamp(32px,5vh,56px);
}
.mr-process-card {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 26px 22px;
}
.mr-step-num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 2.6rem;
  color: rgba(45,54,44,0.14);
  line-height: 1;
  display: block;
  margin-bottom: 10px;
  font-variation-settings: "opsz" 72;
}
.mr-step-icon { font-size: 1.35rem; display: block; margin-bottom: 10px; }
.mr-process-card h3 { font-weight: 600; font-size: 0.9rem; margin: 0 0 7px; }
.mr-process-card p { font-size: 0.82rem; color: var(--ink-muted); line-height: 1.6; margin: 0; }
.mr-process-imgs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
  margin-top: var(--grid-gap);
}
.mr-process-imgs img {
  width: 100%; height: auto;
  display: block;
  aspect-ratio: 3/2;
  object-fit: cover;
  border: 1px solid var(--rule);
}

/* ─── USP grid ─── */
.mr-usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--grid-gap);
  margin-top: clamp(32px,5vh,56px);
}
.mr-usp-card {
  border: 1px solid var(--rule);
  padding: 26px 22px;
  background: var(--paper);
}
.mr-usp-icon { font-size: 1.45rem; display: block; margin-bottom: 12px; }
.mr-usp-card h3 { font-weight: 600; font-size: 0.93rem; margin: 0 0 6px; }
.mr-usp-card p { font-size: 0.83rem; color: var(--ink-muted); line-height: 1.58; margin: 0; }

/* ─── metrics ─── */
.mr-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--frond);
  border: 1px solid var(--frond);
  margin-top: clamp(36px,5vh,56px);
}
.mr-metric {
  background: var(--paper-2);
  padding: 26px 18px;
  text-align: center;
}
.mr-metric-val {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.7rem,3vw,2.5rem);
  color: var(--frond);
  display: block;
  line-height: 1;
  font-variation-settings: "opsz" 72;
}
.mr-metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-muted);
  display: block;
  margin-top: 6px;
  line-height: 1.4;
}

/* ─── hotspots ─── */
.mr-hotspot-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,64px);
  align-items: start;
  margin-top: clamp(40px,6vh,64px);
}
.mr-hotspot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.mr-hotspot-cell {
  background: var(--paper);
  padding: 20px 12px;
  text-align: center;
  transition: background .18s;
  cursor: default;
}
.mr-hotspot-cell:hover { background: var(--paper-2); }
.mr-hs-icon { font-size: 1.5rem; display: block; margin-bottom: 7px; }
.mr-hotspot-cell h3 { font-weight: 600; font-size: 0.83rem; color: var(--ink); margin: 0; }

/* ─── health cards ─── */
.mr-health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(190px,100%),1fr));
  gap: var(--grid-gap);
  margin-top: clamp(32px,5vh,56px);
}
.mr-health-card {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 24px 18px;
  text-align: center;
}
.mr-health-icon { font-size: 1.55rem; display: block; margin-bottom: 10px; }
.mr-health-card h3 { font-weight: 600; font-size: 0.88rem; margin: 0 0 5px; }
.mr-health-card p { font-size: 0.81rem; color: var(--ink-muted); line-height: 1.55; margin: 0; }

/* ─── climate ─── */
.mr-climate-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,64px);
  align-items: center;
  margin-top: clamp(40px,6vh,64px);
}
.mr-climate-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 20px;
}
.mr-climate-item { display: flex; align-items: flex-start; gap: 14px; }
.mr-climate-dot {
  flex: none;
  width: 8px; height: 8px;
  background: var(--frond);
  border-radius: 50%;
  margin-top: 7px;
}
.mr-climate-item h3 { font-weight: 600; font-size: 0.9rem; margin: 0 0 3px; }
.mr-climate-item p { font-size: 0.83rem; color: var(--ink-muted); line-height: 1.6; margin: 0; }

/* ─── commercial ─── */
.mr-commercial-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px,5vw,64px);
  align-items: center;
  margin-top: clamp(40px,6vh,64px);
}
.mr-industry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 20px;
}
.mr-industry-cell {
  background: var(--paper-2);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.87rem;
  font-weight: 500;
  transition: background .18s;
}
.mr-industry-cell:hover { background: var(--paper); }
.mr-ind-icon { font-size: 1.1rem; }

/* ─── FAQ ─── */
.mr-faq-list { margin-top: clamp(32px,5vh,56px); }
.mr-faq-item { border-bottom: 1px solid var(--rule); }
.mr-faq-item:first-child { border-top: 1px solid var(--rule); }
.mr-faq-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  transition: color .18s;
}
.mr-faq-btn:hover { color: var(--frond); }
.mr-faq-q { font-size: 0.96rem; font-weight: 500; flex: 1; line-height: 1.4; }
.mr-faq-ico {
  flex: none;
  width: 24px; height: 24px;
  border: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--frond);
  transition: transform .2s, background .2s, border-color .2s;
}
.mr-faq-btn[aria-expanded="true"] .mr-faq-ico {
  transform: rotate(45deg);
  background: var(--frond);
  border-color: var(--frond);
  color: var(--paper);
}
.mr-faq-body {
  display: none;
  padding: 0 0 20px;
  font-size: 0.89rem;
  color: var(--ink-muted);
  line-height: 1.72;
  max-width: 70ch;
}
.mr-faq-btn[aria-expanded="true"] + .mr-faq-body { display: block; }

/* ─── final CTA ─── */
.mr-final {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  text-align: center;
  padding: clamp(80px,14vh,140px) 0;
}
.mr-final-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.mr-final-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(26,24,21,0.82) 0%, rgba(26,24,21,0.88) 100%);
  z-index: 1;
}
.mr-final-body { position: relative; z-index: 2; }
.mr-final h2 {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem,4.5vw,4rem);
  line-height: 1.05;
  letter-spacing: -0.022em;
  font-variation-settings: "opsz" 72;
  color: var(--paper);
  margin-bottom: 16px;
}
.mr-final h2 em { font-style: italic; color: var(--accent); }
.mr-final p {
  color: rgba(242,239,232,0.7);
  max-width: 44ch; margin: 0 auto 36px;
  font-size: 1rem; line-height: 1.75;
}

/* ─── sticky mobile bottom CTA ─── */
.mr-sticky {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 70;
  display: none;
  background: var(--frond);
  border-top: 1px solid rgba(242,239,232,0.12);
  padding: 10px var(--gutter);
}
.mr-sticky a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--paper);
  text-decoration: none;
  height: 46px;
}

/* ─── responsive ─── */
@media (max-width: 960px) {
  .mr-process-grid { grid-template-columns: repeat(2, 1fr); }
  .mr-process-imgs { grid-template-columns: repeat(2, 1fr); }
  .mr-metrics { grid-template-columns: repeat(2, 1fr); }
  .mr-usp-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .mr-hero-grid { grid-template-columns: 1fr; }
  .mr-form-card { position: static; }
  .mr-problem-layout,
  .mr-diy-layout,
  .mr-hotspot-layout,
  .mr-climate-layout,
  .mr-commercial-layout { grid-template-columns: 1fr; }
  .mr-hotspot-grid { grid-template-columns: repeat(2, 1fr); }
  .mr-usp-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .mr-sticky { display: block; }
  body { padding-bottom: 66px; }
  .wa-sticky { bottom: 76px; }
  .mr-industry-grid { grid-template-columns: 1fr; }
  .mr-compare-table thead { display: none; }
  .mr-compare-table tr { display: block; margin-bottom: 1px; }
  .mr-compare-table td { display: block; border-right: none !important; }
  .mr-compare-table td:first-child::before {
    content: "DIY Cleaning — ";
    font-weight: 600;
    color: var(--ink-soft);
  }
  .mr-compare-table td:last-child::before {
    content: "Professional — ";
    font-weight: 600;
    color: var(--frond);
  }
}
@media (max-width: 480px) {
  .mr-process-grid { grid-template-columns: 1fr; }
  .mr-process-imgs { grid-template-columns: 1fr; }
  .mr-metrics { grid-template-columns: repeat(2, 1fr); }
  .mr-usp-grid { grid-template-columns: 1fr; }
  .mr-hotspot-grid { grid-template-columns: repeat(2, 1fr); }
}
/* final CTA split — stack on mobile */
@media (max-width: 720px) {
  [aria-labelledby="mrFinalTitle"] > div { grid-template-columns: 1fr; }
  [aria-labelledby="mrFinalTitle"] img { min-height: 240px; }
}