/* ==========================================================================
   FLOTEC — Drip Irrigation Ball Valve
   Design system + components
   Built by LTTRBX Technolabs
   ========================================================================== */

/* --- 1. Tokens ---------------------------------------------------------- */
:root {
  /* grounds */
  --paper: #FFFFFF;
  --field-mist: #F1F7EA;
  --field-edge: #E3EFD6;

  /* green */
  --leaf: #7AC143;
  --leaf-deep: #3F7D24;
  --leaf-press: #2F5F1B;

  /* ink */
  --deep-field: #232B1E;
  --stem: #5E6B57;
  --rule: #D6DFCC;

  /* accents */
  --signal-red: #E8232A;
  --spec-slate: #43505C;

  /* type */
  --display: 'Archivo', 'Archivo Expanded', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --body: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* layout — 1366×768 is the maximum desktop design scale */
  --design-canvas: 1366px;
  --content-max: 1280px;
  --gutter: clamp(1rem, 3.15vw, 2.6875rem);
  --section-pad: clamp(3rem, 5.5vw, 5rem);
  --radius: 4px;

  /* hero / header reference tokens (locked to 1366×768) */
  --brand-green: #5FAE3E;
  --brand-green-dark: #4A9430;
  --text-primary: #171717;
  --text-secondary: #666666;
  --border-light: #E5E5E5;
  --header-h: 76px;
  --hero-h: clamp(500px, 75vh, 620px);
  --hero-copy-w: min(520px, 38vw);
  --canvas-side: max(var(--gutter), calc((100vw - var(--design-canvas)) / 2));
}

/* --- 2. Reset ----------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  width: 100%;
  min-width: 0
}

body {
  margin: 0;
  width: 100%;
  min-width: 0;
  font-family: var(--body);
  font-size: clamp(.94rem, .4vw + .86rem, 1.06rem);
  line-height: 1.65;
  color: var(--deep-field);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
}

img {
  max-width: 100%;
  display: block;
  height: auto
}

h1,
h2,
h3,
h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.12;
  margin: 0;
  letter-spacing: -.015em
}

p {
  margin: 0 0 1em
}

a {
  color: var(--leaf-deep);
  text-decoration: none
}

ul {
  margin: 0;
  padding: 0;
  list-style: none
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit
}

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

.wrap {
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--canvas-side)
}

.canvas {
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--canvas-side)
}

#main {
  width: 100%;
  min-width: 0
}

.hdr,
.hero-ref,
.chapter,
.foot,
.chapter-supply,
.phero {
  width: 100%;
  min-width: 0
}

.site-pad {
  padding-inline: var(--gutter)
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(1rem, 3vw, 1.6rem)
}

.mt-section {
  margin-top: clamp(2.5rem, 6vw, 4.5rem)
}

.split--end {
  align-items: end
}

.text-right-md {
  text-align: right
}

@media (max-width:900px) {
  .text-right-md {
    text-align: left
  }
}

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--deep-field);
  color: #fff;
  padding: 12px 18px
}

.skip:focus {
  left: 12px;
  top: 12px
}

/* --- 3. Type scale ------------------------------------------------------ */
.t-hero {
  font-size: clamp(2.35rem, 4.8vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -.032em;
  font-weight: 800;
  color: #1A1A1A
}

.hero-dot {
  color: var(--leaf)
}

.t-h1 {
  font-size: clamp(1.85rem, 3.2vw + .5rem, 2.75rem)
}

.t-h2 {
  font-size: clamp(1.5rem, 2.4vw + .4rem, 2.35rem)
}

.t-h3 {
  font-size: clamp(1.15rem, 1vw + .9rem, 1.3rem);
  font-weight: 600;
  margin-bottom: clamp(.75rem, 2vw, 1rem)
}

.lead {
  font-size: clamp(1rem, 1.1vw + .85rem, 1.2rem);
  color: var(--stem);
  max-width: 60ch
}

.meta {
  font-size: .82rem;
  color: var(--stem);
  letter-spacing: .02em
}

.measure {
  max-width: 64ch
}

/* --- 4. Buttons --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  height: auto;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: clamp(.84rem, .3vw + .78rem, .95rem);
  letter-spacing: .01em;
  transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
  max-width: 100%;
  text-align: center
}

.btn-1 {
  background: var(--leaf);
  color: #fff
}

.btn-1:hover {
  background: var(--leaf-deep);
  color: #fff
}

.btn-2 {
  border: 1px solid var(--leaf-deep);
  color: var(--leaf-deep);
  background: transparent
}

.btn-2:hover {
  background: var(--leaf-deep);
  color: #fff
}

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, .4);
  color: #fff
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, .14)
}

.btn-wa {
  background: #25D366;
  color: #08301A
}

.btn-wa:hover {
  background: #1DAE55;
  color: #fff
}

.btn-sm {
  height: 42px;
  padding: 0 18px;
  font-size: .85rem
}

/* --- 5. Header ---------------------------------------------------------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--paper);
  border-bottom: 1px solid var(--border-light)
}

.hdr-in {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  height: var(--header-h);
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--canvas-side)
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  min-width: 0;
  z-index: 1
}

.brand__img {
  width: auto;
  height: 56px;
  max-width: min(168px, 36vw);
  object-fit: contain;
  display: block
}

.brand__img.is-broken {
  display: none
}

.brand__text {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: .04em;
  color: var(--deep-field);
  line-height: 1
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: clamp(10px, 1.35vw, 20px);
  margin: 0;
  min-width: 0;
  overflow: visible
}

.nav a {
  color: var(--text-primary);
  font-size: clamp(.78rem, .15vw + .74rem, .86rem);
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  letter-spacing: .01em;
  white-space: nowrap;
  line-height: 1.2
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--brand-green);
  transition: right .22s ease
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  right: 0
}

.hdr-act {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto
}

.basket {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--paper)
}

.basket:hover {
  border-color: var(--brand-green)
}

.basket-n {
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 50%;
  background: var(--brand-green);
  color: #fff;
  font-size: .7rem;
  display: grid;
  place-items: center;
  font-weight: 700
}

.hdr-act .btn-sm {
  height: 38px;
  padding: 0 16px;
  font-size: .84rem;
  border-radius: 6px;
  background: var(--brand-green);
  color: #fff;
  border: 0
}

.hdr-act .btn-sm:hover {
  background: var(--brand-green-dark);
  color: #fff
}

.burger {
  display: none;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: var(--paper)
}

.burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  box-shadow: 0 -6px 0 var(--text-primary), 0 6px 0 var(--text-primary)
}

@media (max-width:1024px) {
  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: #fff;
    flex-direction: column;
    gap: 0;
    padding: 8px var(--gutter) 20px;
    border-bottom: 1px solid var(--border-light);
    display: none;
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto
  }

  .nav.open {
    display: flex
  }

  .nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--border-light);
    white-space: normal
  }

  .burger {
    display: grid
  }

  .hdr-act .btn-sm {
    display: none
  }

  .basket span:not(.basket-n) {
    display: none
  }
}

/* --- 7. Chapter framing ------------------------------------------------- */
.chapter {
  position: relative;
  padding-block: var(--section-pad)
}

.chapter.mist {
  background: var(--field-mist)
}

.chapter.deep {
  background: var(--deep-field);
  color: #fff
}

.chapter.deep .lead,
.chapter.deep .meta {
  color: rgba(255, 255, 255, .72)
}

.chapter.deep .measure,
.chapter-deep-note {
  color: rgba(255, 255, 255, .72)
}

.chapter--tight {
  padding-top: clamp(2.5rem, 5vw, 4rem)
}

.ch-head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 14px
}

.ch-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: .9rem;
  color: var(--leaf-deep);
  border: 1px solid var(--leaf);
  border-radius: 2px;
  padding: 2px 9px;
  flex: 0 0 auto
}

.chapter.deep .ch-num {
  color: var(--leaf);
  border-color: rgba(122, 193, 67, .5)
}

.ch-rule {
  flex: 1;
  height: 1px;
  background: var(--rule)
}

.chapter.deep .ch-rule {
  background: rgba(255, 255, 255, .18)
}

/* --- 7c. Chapter 07 — Company (premium Hindi section) ---------------- */
.chapter-company {
  position: relative;
  background:
    radial-gradient(circle at 50% 38%, rgba(22, 48, 18, .92) 0%, transparent 58%),
    radial-gradient(ellipse 55% 42% at 6% 12%, rgba(122, 193, 67, .09), transparent 52%),
    radial-gradient(ellipse 42% 36% at 94% 88%, rgba(122, 193, 67, .06), transparent 48%),
    linear-gradient(180deg, #0f1a0d 0%, #0a1209 52%, #050a05 100%);
  color: #fff;
  overflow: hidden;
  padding-block: clamp(4.25rem, 6.8vw, 5.75rem)
}

.chapter-company .wrap {
  position: relative;
  z-index: 1
}

.chapter-company .meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, .76);
  margin-left: auto;
  white-space: nowrap;
  font-size: .92rem
}

.chapter-company .ch-head {
  width: 100%;
  align-items: center;
  margin-bottom: clamp(24px, 3.4vw, 36px)
}

.chapter-company .ch-num {
  color: var(--leaf);
  border-color: rgba(122, 193, 67, .45);
  background: rgba(0, 0, 0, .22);
  font-size: .88rem;
  padding: 3px 10px;
  border-radius: 3px
}

.chapter-company .ch-rule {
  background: rgba(255, 255, 255, .12);
  min-width: 28px
}

.ch-head--company .ch-dot {
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--leaf);
  box-shadow: 0 0 12px rgba(168, 207, 69, .55)
}

.company-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, .88fr);
  gap: clamp(2rem, 4vw, 3.25rem);
  align-items: center
}

.company-headline {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 3.6vw, 2.85rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -.018em;
  color: #fff;
  max-width: 12ch
}

.company-headline__brand {
  background: linear-gradient(90deg, #d4e358 0%, #a8cf45 42%, #7ac143 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent
}

.company-headline__accent {
  display: block;
  width: 38px;
  height: 2px;
  margin: 18px 0 24px;
  background: linear-gradient(90deg, #a8cf45, #7ac143);
  border-radius: 1px
}

.company-lead {
  margin: 0 0 18px;
  font-size: clamp(.96rem, .34vw + .9rem, 1.06rem);
  line-height: 1.68;
  color: rgba(255, 255, 255, .88);
  max-width: 44ch
}

.company-note {
  margin: 0;
  font-size: clamp(.88rem, .26vw + .84rem, .96rem);
  line-height: 1.68;
  color: rgba(255, 255, 255, .58);
  max-width: 46ch
}

.company-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: clamp(28px, 3.6vw, 36px)
}

.company-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: .86rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease
}

.company-btn:hover {
  transform: translateY(-1px)
}

.company-btn--primary {
  background: linear-gradient(90deg, #d4e358 0%, #a8cf45 38%, #7ac143 72%, #5fae3e 100%);
  color: #fff;
  box-shadow: 0 10px 30px rgba(122, 193, 67, .28)
}

.company-btn--primary:hover {
  color: #fff;
  box-shadow: 0 14px 36px rgba(122, 193, 67, .38)
}

.company-btn--ghost {
  border: 1px solid rgba(168, 207, 69, .55);
  color: #fff;
  background: rgba(255, 255, 255, .02)
}

.company-btn--ghost:hover {
  border-color: #a8cf45;
  color: #fff;
  background: rgba(255, 255, 255, .06)
}

.company-btn__arrow {
  margin-left: 2px;
  opacity: .92
}

.company-photo {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 22px 52px rgba(0, 0, 0, .42), inset 0 0 0 1px rgba(255, 255, 255, .04);
  background: #1a2e1c;
  line-height: 0;
  max-width: 100%
}

.company-photo img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center
}

.company-stats {
  list-style: none;
  margin: clamp(44px, 5.5vw, 56px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 2.2vw, 20px)
}

.company-stats li {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: clamp(12px, 1.6vw, 16px);
  padding: clamp(22px, 2.6vw, 28px) clamp(18px, 2.2vw, 24px);
  min-height: 0;
  border: 1px solid rgba(45, 69, 45, .72);
  border-radius: 16px;
  background: linear-gradient(165deg, rgba(14, 22, 12, .72) 0%, rgba(8, 13, 7, .88) 100%)
}

.company-stat__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(122, 193, 67, .36);
  background: rgba(122, 193, 67, .04);
  flex: 0 0 auto
}

.company-stat__icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block
}

.company-stat__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  flex: 1 1 auto;
  padding-top: 2px
}

.company-stats b {
  font-family: var(--display);
  font-size: clamp(1.75rem, 2.4vw, 2.05rem);
  line-height: 1;
  color: #fff;
  letter-spacing: -.022em;
  margin: 0
}

.company-stat__body>span {
  font-size: clamp(.74rem, .18vw + .7rem, .82rem);
  line-height: 1.35;
  color: #a8b5a8;
  white-space: nowrap
}

@media (max-width:900px) {
  .company-hero {
    grid-template-columns: 1fr
  }

  .company-photo {
    max-width: 100%;
    max-height: none
  }

  .company-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .company-stat__body>span {
    white-space: normal
  }
}

@media (max-width:520px) {
  .company-stats {
    grid-template-columns: 1fr
  }

  .company-cta {
    flex-direction: column
  }

  .company-btn {
    width: 100%
  }

  .chapter-company .meta {
    margin-left: 0
  }
}

/* --- 7d. Chapter 08 — Get a quote (reference layout) ------------------- */
.chapter-cta {
  position: relative;
  padding-block: clamp(3.5rem, 6vw, 5rem);
  background: linear-gradient(180deg, #fafbf9 0%, #f4f6f2 100%)
}

.ch-head--quote {
  align-items: center;
  margin-bottom: clamp(28px, 4vw, 40px)
}

.ch-head--quote .ch-num {
  color: var(--brand-green);
  border-color: var(--brand-green);
  background: transparent;
  font-size: .88rem;
  padding: 3px 10px;
  border-radius: 3px
}

.ch-head--quote .ch-rule {
  flex: 0 0 auto;
  width: clamp(52px, 8vw, 96px);
  height: 1px;
  background: var(--brand-green);
  opacity: .72
}

.ch-head--quote .meta {
  color: var(--brand-green);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .01em
}

.chapter-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(2rem, 4.5vw, 3.5rem);
  align-items: center
}

.chapter-cta__title {
  margin: 0 0 18px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -.022em;
  color: var(--text-primary)
}

.chapter-cta__lead {
  margin: 0;
  font-size: clamp(.96rem, .34vw + .9rem, 1.06rem);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 48ch
}

.chapter-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 3.4vw, 32px)
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 10px;
  font-size: .88rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease
}

.cta-btn img {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
  flex: 0 0 auto
}

.cta-btn:hover {
  transform: translateY(-1px)
}

.cta-btn--primary {
  background: var(--brand-green);
  color: #fff;
  box-shadow: 0 8px 22px rgba(95, 174, 62, .22)
}

.cta-btn--primary:hover {
  background: var(--brand-green-dark);
  color: #fff;
  box-shadow: 0 10px 26px rgba(95, 174, 62, .3)
}

.cta-btn--outline {
  border: 1px solid var(--brand-green);
  color: var(--brand-green);
  background: #fff
}

.cta-btn--outline:hover {
  border-color: var(--brand-green-dark);
  color: var(--brand-green-dark);
  background: #fff
}

.chapter-cta__features {
  list-style: none;
  margin: clamp(32px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 2vw, 16px)
}

.chapter-cta__features li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  padding: clamp(18px, 2.2vw, 22px) clamp(16px, 2vw, 20px);
  min-height: 132px;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: #fff
}

.chapter-cta__feat-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #eef6e6;
  margin-bottom: 14px
}

.chapter-cta__feat-icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  display: block
}

.chapter-cta__features strong {
  font-family: var(--display);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 6px
}

.chapter-cta__features li>span:last-child {
  font-size: .78rem;
  line-height: 1.45;
  color: var(--text-secondary)
}

.chapter-cta__figure {
  position: relative;
  margin: 0;
  border-radius: clamp(28px, 4vw, 40px);
  overflow: hidden;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .1);
  background: #e8efe6;
  line-height: 0;
  max-width: 100%
}

.chapter-cta__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center
}

.chapter-cta__badges {
  position: absolute;
  top: clamp(16px, 2.5vw, 24px);
  right: clamp(16px, 2.5vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 2
}

.chapter-cta__badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px 12px 12px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .1);
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap
}

.chapter-cta__badge-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #eef6e6;
  flex: 0 0 auto
}

.chapter-cta__badge-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block
}

@media (max-width:900px) {
  .chapter-cta__grid {
    grid-template-columns: 1fr
  }

  .chapter-cta__figure {
    max-height: none
  }

  .chapter-cta__features {
    grid-template-columns: 1fr
  }
}

@media (max-width:520px) {
  .chapter-cta__actions {
    flex-direction: column
  }

  .cta-btn {
    width: 100%
  }

  .chapter-cta__badge {
    font-size: .78rem;
    padding: 10px 14px 10px 10px
  }

  .chapter-cta__badge-icon {
    width: 36px;
    height: 36px
  }

  .chapter-cta__badge-icon img {
    width: 20px;
    height: 20px
  }
}

/* --- 7b. Chapter 01 — Main supply (reference layout) ------------------- */
.chapter-supply {
  position: relative;
  padding-block: var(--section-pad);
  overflow: hidden
}

.chapter-supply::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18%;
  width: min(180px, 14vw);
  height: 64%;
  background: linear-gradient(90deg, rgba(122, 193, 67, .12), transparent);
  pointer-events: none
}

.chapter-supply__wrap {
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--canvas-side)
}

.chapter-supply__grid {
  display: grid;
  grid-template-columns: minmax(0, var(--hero-copy-w)) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center
}

.ch-head--supply {
  margin-bottom: clamp(32px, 4.5vw, 48px)
}

.ch-head--supply .ch-num {
  border: 0;
  padding: 0;
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 700
}

.ch-head--supply .ch-rule {
  background: var(--brand-green);
  opacity: .85
}

.ch-head--supply .meta {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap
}

.ch-head--supply .meta::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-green);
  flex: 0 0 auto
}

.chapter-supply__title {
  margin: 0 0 20px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 3.4vw, 2.65rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text-primary)
}

.chapter-supply__accent {
  color: var(--brand-green)
}

.chapter-supply__copy .lead {
  margin-bottom: 18px
}

.chapter-supply__copy .measure {
  margin-bottom: 28px;
  color: var(--text-secondary)
}

.btn-arrow::after {
  content: "→";
  margin-left: 8px;
  transition: transform .18s ease
}

.btn-arrow:hover::after {
  transform: translateX(3px)
}

.chapter-supply__features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 2.5vw, 28px);
  margin: 44px 0 0;
  padding: 32px 0 0;
  border-top: 1px solid var(--border-light);
  list-style: none
}

.chapter-supply__features li {
  display: flex;
  flex-direction: column;
  gap: 6px
}

.chapter-supply__feat-icon {
  color: var(--brand-green);
  margin-bottom: 4px
}

.chapter-supply__feat-icon svg {
  display: block;
  width: 28px;
  height: 28px
}

.chapter-supply__features strong {
  font-family: var(--display);
  font-size: .88rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary)
}

.chapter-supply__features span {
  font-size: .72rem;
  line-height: 1.4;
  color: var(--text-secondary)
}

.chapter-supply__figure {
  margin: 0;
  border-radius: clamp(40px, 6vw, 80px) 0 0 clamp(40px, 6vw, 80px);
  background: #e8efe6;
  line-height: 0;
  overflow: hidden;
  max-width: 100%
}

.chapter-supply__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center
}

@media (max-width:900px) {
  .chapter-supply__wrap {
    padding-inline: var(--gutter)
  }

  .chapter-supply__grid {
    grid-template-columns: 1fr
  }

  .chapter-supply__figure {
    border-radius: var(--radius)
  }

  .chapter-supply__features {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }
}

@media (max-width:520px) {
  .ch-head--supply .meta {
    font-size: .62rem;
    letter-spacing: .1em
  }
}

/* --- 7c. Chapter 02 — Zoning (reference layout) ------------------------ */
.ch-head--zoning {
  margin-bottom: clamp(32px, 4.5vw, 48px)
}

.ch-head--zoning .ch-num {
  border: 0;
  padding: 0;
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 700
}

.ch-head--zoning .ch-rule {
  background: var(--brand-green);
  opacity: .85
}

.ch-head--zoning .meta {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .68rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap
}

.ch-head--zoning .meta::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-green);
  flex: 0 0 auto
}

.chapter-zoning__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: center
}

.chapter-zoning__figure {
  margin: 0;
  overflow: hidden;
  border-radius: clamp(12px, 2vw, 20px);
  background: #e8efe6;
  line-height: 0;
  max-width: 100%
}

.chapter-zoning__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center
}

.chapter-zoning__title {
  margin: 0 0 18px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 3.2vw, 2.65rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text-primary)
}

.chapter-zoning__copy .lead {
  margin: 0;
  color: var(--text-secondary)
}

.chapter-zoning__zones {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: clamp(40px, 5vw, 52px) 0 0;
  padding: 0;
  list-style: none
}

.zone-card {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px 18px;
  background: #fff;
  border: 1px solid #C8DDB8;
  border-radius: 8px;
  min-height: 108px
}

.zone-card__icon {
  flex: 0 0 52px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #EAF3E2;
  color: var(--brand-green);
  display: grid;
  place-items: center
}

.zone-card__icon svg {
  display: block;
  width: 28px;
  height: 28px
}

.zone-card__icon img {
  display: block;
  width: 30px;
  height: 30px;
  max-width: none;
  object-fit: contain
}

.zone-card__icon--lighten img {
  mix-blend-mode: lighten
}

.zone-card__icon--multiply img {
  mix-blend-mode: multiply
}

.zone-card__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0
}

.zone-card__body strong {
  font-family: var(--display);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary)
}

.zone-card__body span {
  font-size: .75rem;
  line-height: 1.5;
  color: #5A5A5A
}

@media (max-width:900px) {
  .chapter-zoning__grid {
    grid-template-columns: 1fr
  }

  .chapter-zoning__zones {
    grid-template-columns: 1fr
  }
}

@media (max-width:520px) {
  .ch-head--zoning .meta {
    font-size: .62rem;
    letter-spacing: .1em
  }
}

/* --- 7d. Chapter 04 — Materials & testing (premium showcase) ------------ */
.ch-head--quality {
  margin-bottom: clamp(28px, 4vw, 40px);
  align-items: center;
  gap: 16px
}

.ch-head--quality .ch-num {
  border: 1px solid rgba(95, 174, 62, .38);
  border-radius: 3px;
  padding: 3px 10px;
  font-size: .78rem;
  color: var(--brand-green);
  font-weight: 700;
  line-height: 1.2;
  background: rgba(95, 174, 62, .07);
  letter-spacing: .02em
}

.ch-head--quality .ch-rule {
  flex: 0 0 clamp(44px, 6vw, 68px);
  height: 1px;
  background: rgba(95, 174, 62, .55)
}

.ch-head--quality .meta {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .64rem;
  font-weight: 600;
  color: rgba(95, 174, 62, .88);
  white-space: nowrap
}

.ch-head--quality .meta::after {
  display: none
}

.chapter-quality {
  padding-block: 0;
  background: var(--paper)
}

.chapter-quality__hero {
  background: #F4F4F2;
  padding-top: clamp(2.75rem, 5vw, 4rem);
  padding-bottom: 0;
  border-bottom: 0
}

.chapter-quality__intro {
  display: grid;
  grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
  gap: clamp(20px, 3.5vw, 40px);
  align-items: center
}

.chapter-quality__copy {
  max-width: 36rem
}

.chapter-quality__title {
  margin: 0 0 clamp(20px, 2.5vw, 28px);
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.35rem, 3.8vw, 3.35rem);
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--text-primary)
}

.chapter-quality__accent,
.chapter-quality__dot {
  color: var(--brand-green)
}

.chapter-quality__lead {
  margin: 0;
  color: var(--text-secondary);
  max-width: 38ch;
  font-size: clamp(.98rem, .25vw + .9rem, 1.08rem);
  line-height: 1.7
}

.chapter-quality__showcase {
  margin: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end
}

.chapter-quality__photo {
  display: block;
  width: 100%;
  max-width: min(100%, 580px);
  height: auto;
  object-fit: contain;
  object-position: center top;
  mix-blend-mode: multiply;
  margin-bottom: clamp(-56px, -5vw, -32px);
  transition: transform .4s cubic-bezier(.2, .7, .3, 1)
}

.chapter-quality__showcase:hover .chapter-quality__photo {
  transform: translateY(-4px)
}

.chapter-quality__features {
  background: var(--paper);
  padding-top: 0;
  padding-bottom: clamp(28px, 3.5vw, 40px)
}

.chapter-quality__adv {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border-light)
}

.chapter-quality__adv li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(14px, 2vw, 20px) clamp(18px, 2.4vw, 26px);
  text-align: left;
  border-bottom: 1px solid transparent;
  transition: background .22s ease, border-color .22s ease
}

.chapter-quality__adv li:hover {
  background: #FAFAF8;
  border-bottom-color: rgba(95, 174, 62, .12)
}

.chapter-quality__adv li:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 18%;
  bottom: 18%;
  width: 1px;
  background: var(--border-light)
}

.chapter-quality__feat-icon {
  flex: 0 0 60px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #F0F6EA;
  border: 1px solid rgba(95, 174, 62, .22);
  display: grid;
  place-items: center;
  transition: background .22s ease, border-color .22s ease, transform .22s ease
}

.chapter-quality__adv li:hover .chapter-quality__feat-icon {
  background: #EAF3E2;
  border-color: rgba(95, 174, 62, .42);
  transform: translateY(-2px)
}

.chapter-quality__feat-icon img {
  display: block;
  width: 32px;
  height: 32px;
  max-width: none;
  object-fit: contain
}

.chapter-quality__feat-icon--multiply img {
  mix-blend-mode: multiply
}

.chapter-quality__feat-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start
}

.chapter-quality__feat-body strong {
  font-family: var(--display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -.01em
}

.chapter-quality__feat-body span {
  font-size: .84rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 24ch
}

@media (max-width:1100px) {
  .chapter-quality__adv {
    grid-template-columns: repeat(3, minmax(0, 1fr))
  }

  .chapter-quality__adv li:nth-child(3)::after {
    display: none
  }

  .chapter-quality__adv li {
    padding: 24px 20px
  }
}

@media (max-width:900px) {
  .chapter-quality__intro {
    grid-template-columns: 1fr;
    gap: clamp(28px, 5vw, 40px)
  }

  .chapter-quality__copy {
    max-width: none
  }

  .chapter-quality__showcase {
    justify-content: center
  }

  .chapter-quality__photo {
    max-width: min(100%, 520px);
    object-position: center top;
    margin-bottom: clamp(-40px, -6vw, -20px)
  }

  .chapter-quality__adv {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .chapter-quality__adv li::after {
    display: none
  }

  .chapter-quality__adv li {
    border-bottom: 1px solid var(--border-light);
    padding: 22px 18px
  }

  .chapter-quality__adv li:last-child {
    border-bottom: 0
  }
}

@media (max-width:640px) {
  .chapter-quality__adv {
    grid-template-columns: 1fr
  }

  .chapter-quality__adv li {
    border-bottom: 1px solid var(--border-light)
  }

  .chapter-quality__photo {
    max-width: 100%;
    margin-bottom: clamp(-28px, -5vw, -12px)
  }
}

@media (max-width:520px) {
  .ch-head--quality .meta {
    font-size: .58rem;
    letter-spacing: .12em
  }

  .chapter-quality__title {
    font-size: clamp(2rem, 9vw, 2.45rem)
  }
}

@media (prefers-reduced-motion:reduce) {

  .chapter-quality__photo,
  .chapter-quality__feat-icon,
  .chapter-quality__adv li {
    transition: none
  }

  .chapter-quality__showcase:hover .chapter-quality__photo {
    transform: none
  }
}

/* --- 7e. Chapter 04b — Safer / Salient (reference layout) -------------- */
.chapter-smarter {
  background: var(--paper);
  padding-block: var(--section-pad);
  overflow: hidden
}

.chapter-smarter__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start
}

.chapter-smarter__title {
  margin: 0 0 clamp(28px, 4vw, 40px);
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2rem, 3.2vw, 2.65rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--text-primary)
}

.chapter-smarter__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule)
}

.chapter-smarter__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 24px 20px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start
}

.chapter-smarter__item:nth-child(odd) {
  border-right: 1px solid var(--rule);
  padding-right: 28px
}

.chapter-smarter__item:nth-child(even) {
  padding-left: 28px;
  padding-right: 0
}

.chapter-smarter__icon {
  color: var(--brand-green);
  display: grid;
  place-items: center;
  padding-top: 2px
}

.chapter-smarter__icon svg {
  display: block;
  width: 28px;
  height: 28px
}

.chapter-smarter__icon img {
  display: block;
  width: 28px;
  height: 28px;
  max-width: none;
  object-fit: contain;
  mix-blend-mode: multiply
}

.chapter-smarter__icon--plain img {
  mix-blend-mode: normal
}

.chapter-smarter__body {
  display: flex;
  flex-direction: column;
  gap: 6px
}

.chapter-smarter__body strong {
  font-family: var(--display);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary)
}

.chapter-smarter__body span {
  font-size: .75rem;
  line-height: 1.5;
  color: #5A5A5A
}

.chapter-smarter__figure {
  margin: 0;
  overflow: hidden;
  line-height: 0;
  max-width: 100%;
  align-self: start;
  clip-path: polygon(0 16%, 5% 10%, 10% 5%, 16% 0,
      100% 0,
      100% 58%,
      94% 72%, 82% 86%, 64% 95%, 40% 100%,
      16% 100%, 5% 95%, 0 86%);
  -webkit-clip-path: polygon(0 16%, 5% 10%, 10% 5%, 16% 0,
      100% 0,
      100% 58%,
      94% 72%, 82% 86%, 64% 95%, 40% 100%,
      16% 100%, 5% 95%, 0 86%)
}

.chapter-smarter__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center
}

.chapter-salient {
  background: var(--paper);
  padding-block: var(--section-pad);
  border-top: 1px solid var(--rule)
}

.chapter-salient__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start
}

.chapter-salient__title {
  margin: 0 0 20px;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 700;
  color: var(--text-primary)
}

.chapter-salient .speclist {
  margin-top: 0;
  column-gap: clamp(2rem, 5vw, 3.5rem)
}

.chapter-salient__figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: #e8efe6;
  line-height: 0;
  max-width: 100%
}

.chapter-salient__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: center
}

@media (max-width:900px) {

  .chapter-smarter__layout,
  .chapter-salient__grid {
    grid-template-columns: 1fr
  }

  .chapter-smarter__figure {
    clip-path: none;
    -webkit-clip-path: none;
    border-radius: clamp(20px, 4vw, 32px)
  }

  .chapter-smarter__item:nth-child(odd) {
    border-right: 0;
    padding-right: 0
  }

  .chapter-smarter__item:nth-child(even) {
    padding-left: 0
  }

  .chapter-smarter__grid {
    grid-template-columns: 1fr
  }
}

/* reveal-on-enter: one subtle move, not on every element */
.rise {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .3, 1)
}

.rise.in {
  opacity: 1;
  transform: none
}

/* --- 8. Hero — full-bleed image + horizontal white fade -------------------- */
.hero-ref {
  width: 100%;
  background: var(--paper);
  overflow: hidden
}

.hero-ref .hero-inner {
  position: relative;
  display: grid;
  width: 100%;
  min-height: var(--hero-h);
  grid-template-columns: minmax(0, 1fr) minmax(0, var(--hero-copy-w)) var(--canvas-side);
  align-items: stretch
}

.hero-ref .hero-content {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-block: clamp(1.75rem, 4vh, 3rem);
  padding-left: clamp(1rem, 2vw, 2rem);
  position: relative;
  z-index: 2;
  min-width: 0;
  text-align: right
}

.hero-ref .hero-content-inner {
  width: 100%;
  max-width: 520px;
  margin-left: auto
}

.hero-ref .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 0 0 18px;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--brand-green);
  font-family: var(--body)
}

.hero-ref .hero-eyebrow::before {
  content: none
}

.hero-ref .hero-eyebrow::after {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--brand-green);
  flex: 0 0 auto
}

.hero-ref .hero-title {
  margin: 0 0 16px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.1rem, 1.4rem + 1.4vw, 3.3rem);
  line-height: 1.08;
  letter-spacing: -.03em;
  color: #fff;
  text-shadow: 0 1px 18px rgba(18, 59, 38, .28)
}

.hero-ref .hero-title-dot {
  color: var(--brand-green)
}

.hero-ref .hero-desc {
  margin: 0 0 26px auto;
  max-width: 52ch;
  font-size: clamp(.95rem, .2vw + .88rem, 1.05rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, .88);
  font-family: var(--body)
}

.hero-ref .hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
  margin-bottom: 32px
}

.hero-ref .hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 22px;
  border-radius: 6px;
  font-size: .88rem;
  font-weight: 600;
  font-family: var(--body);
  transition: background .18s ease, color .18s ease, border-color .18s ease
}

.hero-ref .hero-btn--primary {
  background: var(--brand-green);
  color: #fff;
  border: 1px solid var(--brand-green)
}

.hero-ref .hero-btn--primary:hover {
  background: #6bb038;
  border-color: #6bb038;
  color: #fff
}

.hero-ref .hero-btn--outline {
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .72);
  backdrop-filter: blur(6px)
}

.hero-ref .hero-btn--outline:hover {
  background: #fff;
  border-color: #fff;
  color: var(--brand-green-dark)
}

.hero-ref .hero-stats {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .28);
  max-width: 100%
}

.hero-ref .hero-stat {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 10px;
  margin: 0;
  padding: 0 18px;
  border-right: 1px solid rgba(255, 255, 255, .22);
  text-align: right
}

.hero-ref .hero-stat:first-child {
  padding-left: 0
}

.hero-ref .hero-stat:last-child {
  border-right: 0;
  padding-right: 0
}

.hero-ref .hero-stat-icon {
  color: var(--brand-green);
  flex: 0 0 auto;
  margin-top: 2px;
  order: 2
}

.hero-ref .hero-stat-icon svg {
  display: block;
  width: 22px;
  height: 22px
}

.hero-ref .hero-stat dd {
  margin: 0;
  order: 1
}

.hero-ref .hero-stat dd strong {
  display: block;
  font-family: var(--display);
  font-size: .92rem;
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 2px
}

.hero-ref .hero-stat dd span {
  display: block;
  font-size: .72rem;
  line-height: 1.35;
  color: rgba(255, 255, 255, .78)
}

.hero-ref .hero-visual {
  grid-column: 1/-1;
  grid-row: 1;
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: var(--hero-h);
  pointer-events: none
}

.hero-ref .hero-visual__media {
  position: absolute;
  inset: 0;
  overflow: hidden
}

.hero-ref .hero-visual__img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 62% center;
  display: block
}

.hero-ref .hero-visual__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  pointer-events: none
}

.hero-ref .hero-visual__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to left,
      rgba(18, 59, 38, .72) 0%,
      rgba(18, 59, 38, .55) 18%,
      rgba(31, 81, 51, .38) 36%,
      rgba(122, 193, 67, .14) 52%,
      rgba(18, 59, 38, .04) 68%,
      transparent 82%),
    linear-gradient(to top,
      rgba(18, 59, 38, .22) 0%,
      transparent 42%)
}

.hero-ref .hero-callout {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px 10px 12px;
  background: #fff;
  border: 1px solid #E5E5E5;
  border-radius: 999px;
  box-shadow: 0 4px 18px rgba(23, 23, 23, .08);
  font-family: var(--body);
  font-size: clamp(.72rem, .15vw + .68rem, .8125rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--text-primary);
  white-space: nowrap
}

.hero-ref .hero-hotspot {
  position: absolute;
  z-index: 3;
  width: 0;
  height: 0;
  pointer-events: none
}

.hero-ref .hero-hotspot__anchor {
  position: absolute;
  left: 0;
  top: 0;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--brand-green);
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(23, 23, 23, .16);
  transform: translate(-50%, -50%)
}

.hero-ref .hero-hotspot__line {
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  margin: 0;
  border-left: 2px dashed rgba(255, 255, 255, .95)
}

.hero-ref .hero-hotspot--seal {
  left: calc(var(--canvas-side) + var(--hero-copy-w) + (100% - var(--canvas-side) - var(--hero-copy-w)) * .54);
  top: 51%;
  width: clamp(168px, 14.5vw, 228px);
  height: clamp(68px, 7.5vw, 92px);
  transform: translate(0, -100%)
}

.hero-ref .hero-hotspot--seal .hero-hotspot__connector {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none
}

.hero-ref .hero-hotspot--seal .hero-hotspot__anchor {
  left: 0;
  bottom: 0;
  top: auto;
  transform: translate(-50%, 50%)
}

.hero-ref .hero-hotspot--seal .hero-callout {
  position: absolute;
  right: 0;
  top: 0;
  left: auto;
  margin: 0;
  z-index: 4;
  transform: none;
  pointer-events: auto
}

.hero-ref .hero-hotspot--state {
  left: calc(var(--canvas-side) + var(--hero-copy-w) + (100% - var(--canvas-side) - var(--hero-copy-w)) * .705);
  top: 83.5%;
  width: auto;
  height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateX(-50%)
}

.hero-ref .hero-hotspot--state .hero-hotspot__line {
  position: static;
  height: 24px;
  margin: 3px 0 4px;
  transform: none
}

.hero-ref .hero-hotspot--state .hero-hotspot__anchor {
  position: static;
  transform: none
}

.hero-ref .hero-hotspot--state .hero-callout {
  position: static;
  transform: none;
  pointer-events: auto
}

.hero-ref .hero-callout__icon {
  color: var(--brand-green);
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px
}

.hero-ref .hero-callout__icon svg {
  width: 16px;
  height: 16px;
  display: block
}

.hero-ref .hero-callout__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-green);
  flex: 0 0 auto
}

.hero-ref .hero-callout__text {
  display: block
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--stem);
  transition: background .3s
}

/* legacy valve-stage (product pages / assembly) */
.valve-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
  padding-bottom: 34px
}

.valve-photo {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 560px;
  filter: drop-shadow(0 26px 34px rgba(35, 43, 30, .16));
  transform: scale(.96);
  opacity: 0;
  transition: transform 1s cubic-bezier(.2, .7, .3, 1), opacity .8s ease
}

.valve-stage.ready .valve-photo {
  transform: none;
  opacity: 1
}

/* pipe + flow under the valve */
.pipe {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  bottom: 34%;
  height: 22px;
  border-radius: 11px;
  background: var(--field-edge);
  box-shadow: inset 0 0 0 1px var(--rule);
  overflow: hidden
}

.pipe-fill {
  position: absolute;
  inset: 0;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, #4FA7D9, var(--leaf));
  transition: transform .9s cubic-bezier(.4, 0, .2, 1)
}

.valve-open .pipe-fill {
  transform: scaleX(1)
}

.pipe-flow {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .5s ease;
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .55) 0 10px, transparent 10px 34px);
  animation: drift 1.1s linear infinite
}

.valve-open .pipe-flow {
  opacity: 1
}

@keyframes drift {
  to {
    background-position: 44px 0
  }
}

.valve-toggle {
  white-space: nowrap;
  position: absolute;
  z-index: 3;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 20px;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 22px;
  font-size: .85rem;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(35, 43, 30, .10)
}

.valve-toggle:hover {
  border-color: var(--leaf-deep)
}

.valve-open .dot {
  background: var(--leaf)
}

@media (max-width:900px) {
  .hero-ref .hero-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: 0
  }

  .hero-ref .hero-content {
    grid-column: 1;
    grid-row: 2;
    padding: clamp(1.5rem, 5vw, 2rem) var(--gutter);
    justify-content: flex-end;
    text-align: right;
    background: linear-gradient(180deg, rgba(18, 59, 38, .92), rgba(18, 59, 38, .98))
  }

  .hero-ref .hero-content-inner {
    max-width: none;
    margin-left: auto
  }

  .hero-ref .hero-visual {
    position: relative;
    grid-column: 1;
    grid-row: 1;
    inset: auto;
    min-height: 0;
    aspect-ratio: 1024/545;
    max-height: min(56vw, 420px)
  }

  .hero-ref .hero-visual__shade {
    background:
      linear-gradient(to top,
        rgba(18, 59, 38, .55) 0%,
        rgba(31, 81, 51, .28) 40%,
        rgba(122, 193, 67, .08) 70%,
        transparent 100%)
  }

  .hero-ref .hero-hotspot--seal {
    left: 51%;
    top: 52%;
    width: min(54vw, 210px);
    height: min(28vw, 92px);
    transform: translate(0, -100%)
  }

  .hero-ref .hero-hotspot--state {
    left: 70.5%;
    top: 83.5%
  }

  .hero-ref .hero-stats {
    flex-wrap: wrap
  }

  .hero-ref .hero-stat {
    flex: 1 1 calc(50% - 12px);
    min-width: min(100%, 140px);
    border-right: 0;
    padding: 0 0 14px
  }

  .hero-ref .hero-stat:nth-child(odd) {
    border-right: 1px solid var(--border-light);
    padding-right: 14px
  }

  .hero-ref .hero-actions .hero-btn {
    flex: 1;
    min-width: min(100%, 140px)
  }

  .valve-photo {
    max-width: 215px
  }
}

@media (max-width:640px) {
  .hero-ref .hero-hotspot--seal {
    left: 55%;
    top: 50%;
    width: min(48vw, 200px);
    height: min(24vw, 86px);
    transform: translate(0, -100%)
  }

  .hero-ref .hero-hotspot--seal .hero-callout {
    font-size: .68rem;
    padding: 8px 12px 8px 10px;
    gap: 8px
  }

  .hero-ref .hero-hotspot--state {
    left: 38%;
    top: 74%
  }
}

@media (max-width:520px) {
  .hero-ref .hero-visual {
    max-height: none
  }

  .hero-ref .hero-stat {
    flex: 1 1 100%;
    border-right: 0 !important;
    padding-right: 0 !important
  }

  .hero-ref .hero-actions {
    flex-direction: column
  }

  .hero-ref .hero-actions .hero-btn {
    width: 100%
  }

  .hero-cta {
    flex-direction: column
  }

  .hero-cta .btn {
    width: 100%
  }
}

/* --- 9. Two-column chapter blocks -------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center
}

.split.wide-l {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr)
}

.split.wide-r {
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr)
}

@media (max-width:900px) {

  .split,
  .split.wide-l,
  .split.wide-r {
    grid-template-columns: 1fr;
    gap: clamp(1.5rem, 4vw, 2.25rem)
  }
}

.figure {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--field-mist)
}

.figure img {
  width: 100%;
  height: auto;
  object-fit: cover
}

.figure--plain {
  background: transparent
}

.img-multiply {
  mix-blend-mode: multiply
}

.figure-cap {
  font-size: .8rem;
  color: var(--stem);
  margin-top: 10px
}

/* --- 10. Zoning diagram (legacy — product pages) ----------------------- */
.zones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 18px;
  margin-top: 36px
}

.zone {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 20px;
  background: #fff;
  position: relative;
  overflow: hidden
}

.zone h4 {
  font-size: 1rem;
  margin-bottom: 6px
}

.zone p {
  font-size: .9rem;
  color: var(--stem);
  margin: 0
}

.zone-bar {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--rule);
  overflow: hidden
}

.zone-bar i {
  position: absolute;
  inset: 0;
  background: var(--leaf);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform .8s cubic-bezier(.4, 0, .2, 1)
}

.zone.on .zone-bar i {
  transform: scaleX(1)
}

.zone.on {
  border-color: var(--leaf)
}

@media (max-width:800px) {
  .zones {
    grid-template-columns: 1fr
  }
}

/* --- 11. Exploded assembly (scroll-scrubbed) --------------------------- */
.assembly {
  position: relative;
  height: 400vh;
  background: #fff
}

.assembly-sticky {
  position: sticky;
  top: var(--header-h);
  height: calc(100svh - var(--header-h));
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 30px 0 34px;
  overflow: hidden
}

.assembly-top {
  max-width: none;
  margin: 0 auto;
  padding: 0 var(--canvas-side);
  width: 100%
}

.assembly-stage {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 0
}

.part {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
  mix-blend-mode: multiply;
  will-change: transform;
  backface-visibility: hidden;
  pointer-events: none
}

.part img {
  height: 150px;
  width: auto;
  max-width: none;
  display: block;
  backface-visibility: hidden;
  user-select: none
}

.part-label {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translate3d(-50%, 0, 0);
  margin-top: 8px;
  white-space: nowrap;
  font-size: .68rem;
  color: var(--spec-slate);
  opacity: 0;
  background: #fff;
  padding: 2px 6px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  pointer-events: none
}

.assembled {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0) scale(.94);
  opacity: 0;
  mix-blend-mode: multiply;
  pointer-events: none;
  will-change: transform, opacity;
  backface-visibility: hidden;
  filter: drop-shadow(0 24px 34px rgba(35, 43, 30, .16));
  z-index: 40
}

.assembled img {
  height: min(46vh, 380px);
  width: auto;
  max-width: none;
  display: block
}

.assembly-scrub {
  max-width: none;
  margin: 0 auto;
  padding: 0 var(--canvas-side);
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px
}

.scrub-track {
  flex: 1;
  height: 3px;
  background: var(--rule);
  border-radius: 2px;
  position: relative;
  overflow: hidden
}

.scrub-track i {
  position: absolute;
  inset: 0;
  transform-origin: left center;
  transform: scaleX(0);
  background: var(--leaf);
  border-radius: 2px;
  will-change: transform
}

.scrub-label {
  font-size: .78rem;
  color: var(--stem);
  min-width: 16ch
}

/* fallback list for screen readers + no-JS */
.parts-list {
  display: none
}

@media (max-width:820px) {
  .assembly {
    height: auto
  }

  .assembly-sticky {
    position: static;
    height: auto;
    display: block
  }

  .assembly-stage,
  .assembly-scrub {
    display: none
  }

  .parts-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 14px;
    max-width: none;
    margin: 26px auto 0;
    padding: 0 var(--canvas-side)
  }

  .parts-list li {
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    padding: 12px;
    text-align: center;
    font-size: .8rem
  }

  .parts-list img {
    height: 78px;
    width: auto;
    margin: 0 auto 8px;
    mix-blend-mode: multiply
  }
}

/* --- 12. Advantages / spec strips -------------------------------------- */
.adv {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
  margin-top: 44px
}

.adv li {
  padding: 26px 22px 26px 0;
  border-right: 1px solid var(--rule)
}

.adv li:last-child {
  border-right: 0
}

.adv b {
  display: block;
  font-family: var(--display);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  margin-bottom: 6px
}

.adv span {
  font-size: .87rem;
  color: var(--stem)
}

@media (max-width:900px) {
  .adv li {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding-right: 0
  }
}

.speclist {
  columns: 2;
  column-gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: 8px
}

.speclist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  break-inside: avoid;
  padding: 11px 0;
  border-bottom: 1px solid var(--rule);
  font-size: clamp(.88rem, .3vw + .82rem, .95rem);
  line-height: 1.55;
  color: var(--text-secondary)
}

.speclist-mark {
  flex: 0 0 12px;
  width: 12px;
  height: 3px;
  margin-top: .65em;
  background: var(--leaf);
  border-radius: 0
}

@media (max-width:800px) {
  .speclist {
    columns: 1
  }
}

.scale {
  margin-top: 44px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 3vw, 1.85rem);
  background: #fff;
  overflow-x: auto
}

.scale-rule {
  position: relative;
  height: 52px;
  margin: 26px 0 10px
}

.scale-rule::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 16px;
  height: 2px;
  background: var(--rule)
}

.tick {
  position: absolute;
  top: 8px;
  transform: translateX(-50%);
  text-align: center
}

.tick i {
  display: block;
  width: 1px;
  height: 18px;
  background: var(--stem);
  margin: 0 auto 6px
}

.tick span {
  font-size: .7rem;
  color: var(--stem)
}

.span-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  padding: 9px 0;
  border-top: 1px solid var(--rule)
}

.span-name {
  flex: 1 1 180px;
  font-size: clamp(.78rem, .3vw + .72rem, .9rem);
  font-weight: 600
}

.span-bar {
  position: relative;
  flex: 2 1 160px;
  min-width: 120px;
  height: 10px;
  background: var(--field-edge);
  border-radius: 5px
}

.span-bar i {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--leaf);
  border-radius: 5px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .7s cubic-bezier(.4, 0, .2, 1)
}

.span-row.on .span-bar i {
  transform: scaleX(1)
}

.span-val {
  flex: 0 0 auto;
  font-size: clamp(.72rem, .2vw + .68rem, .82rem);
  color: var(--spec-slate)
}


/* --- 14. Product grid --------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 34px
}

.chip {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--rule);
  border-radius: 19px;
  background: #fff;
  font-size: clamp(.8rem, .2vw + .74rem, .85rem);
  font-weight: 500;
  color: var(--deep-field);
  transition: .16s
}

.chip:hover {
  border-color: var(--leaf-deep)
}

.chip[aria-pressed="true"] {
  background: var(--leaf);
  border-color: var(--leaf);
  color: #fff;
  font-weight: 600
}

.chip[aria-pressed="true"]:hover {
  color: #fff
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 20px
}

.card {
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: #fff;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color .18s ease
}

.card:hover {
  border-color: var(--leaf)
}

.card-media {
  background: #fff;
  padding: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  place-items: center;
  height: 256px;
  flex: 0 0 256px;
  overflow: hidden;
}

.card-media img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  mix-blend-mode: multiply;
  object-fit: contain
}

.card-media--ph {
  background: #eceeea
}

.card-media--ph img {
  mix-blend-mode: normal
}

.card-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  border-top: 1px solid var(--rule)
}

.card h3 {
  font-size: 1.05rem;
  line-height: 1.25
}

.card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px
}

.tag {
  font-size: .68rem;
  color: var(--spec-slate);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 2px 7px
}

.card .size {
  font-size: .86rem;
  color: var(--leaf-deep);
  font-weight: 600
}

.card-act {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 12px
}

.card-act .btn {
  flex: 1;
  height: 40px;
  padding: 0 10px;
  font-size: .8rem;
  white-space: nowrap
}

.empty {
  border: 1px dashed var(--rule);
  border-radius: var(--radius);
  padding: 44px;
  text-align: center;
  color: var(--stem)
}

/* --- 14b. Homepage range preview (marquee carousel) -------------------- */
.range-preview {
  --range-card-w: clamp(248px, 21vw, 292px);
  --range-card-h: 392px;
  --range-media-h: 200px;
  --range-gap: clamp(16px, 2vw, 22px);
  margin-inline: calc(-1 * var(--canvas-side));
  padding-block: 4px
}

.range-preview__viewport {
  position: relative;
  overflow: hidden;
  padding-inline: var(--range-gap)
}

.range-preview__viewport::before,
.range-preview__viewport::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(28px, 5vw, 72px);
  z-index: 2;
  pointer-events: none
}

.range-preview__viewport::before {
  left: 0;
  background: linear-gradient(90deg, var(--field-mist), transparent)
}

.range-preview__viewport::after {
  right: 0;
  background: linear-gradient(270deg, var(--field-mist), transparent)
}

.range-preview__track {
  display: flex;
  align-items: stretch;
  gap: var(--range-gap);
  width: max-content;
  animation: range-marquee 52s linear infinite;
  transform: translateZ(0);
  backface-visibility: hidden
}

.range-preview__track.is-static {
  animation: none;
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scrollbar-width: none
}

.range-preview__track.is-static::-webkit-scrollbar {
  display: none
}

.range-preview__viewport:hover .range-preview__track:not(.is-static) {
  animation-play-state: paused
}

.range-preview__group {
  display: flex;
  align-items: stretch;
  gap: var(--range-gap);
  flex: 0 0 auto
}

@keyframes range-marquee {
  from {
    transform: translate3d(0, 0, 0)
  }

  to {
    transform: translate3d(-50%, 0, 0)
  }
}

.range-card {
  flex: 0 0 var(--range-card-w);
  width: var(--range-card-w);
  height: var(--range-card-h);
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--border-light);
  transition: border-color .22s ease, box-shadow .22s ease
}

.range-preview__track:not(.is-static) .range-card:hover {
  border-color: rgba(95, 174, 62, .32);
  box-shadow: 0 10px 28px rgba(23, 23, 23, .06)
}

.range-card__media {
  flex: 0 0 var(--range-media-h);
  height: var(--range-media-h);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: #fff;
  border-bottom: 1px solid var(--border-light);
  text-decoration: none
}

.range-card__media img {
  display: block;
  width: auto;
  height: auto;
  object-fit: contain;
  max-width: calc(var(--range-card-w) - 32px);
  max-height: calc(var(--range-media-h) - 32px);
  mix-blend-mode: multiply
}

.range-card__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-height: 0;
  padding: 14px 16px 16px
}

.range-card__title {
  font-family: var(--display);
  font-size: clamp(.88rem, .18vw + .84rem, .98rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  text-decoration: none;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  min-height: calc(1.3em * 2)
}

.range-card__title:hover {
  color: var(--brand-green-dark)
}

.range-card__meta {
  margin: 0;
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis
}

.range-card__size {
  margin: 0;
  font-size: .76rem;
  font-weight: 600;
  color: var(--brand-green-dark);
  font-variant-numeric: tabular-nums;
  white-space: nowrap
}

.range-card__act {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border-light)
}

.range-card__quote {
  flex: 1;
  height: 36px;
  padding: 0 12px;
  border: 0;
  border-radius: 4px;
  background: var(--brand-green);
  color: #fff;
  font-family: var(--body);
  font-size: .76rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .18s ease
}

.range-card__quote:hover {
  background: var(--brand-green-dark)
}

.range-card__link {
  flex: 0 0 auto;
  font-size: .74rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  white-space: nowrap
}

.range-card__link:hover {
  color: var(--brand-green-dark)
}

@media (max-width:520px) {
  .range-preview {
    --range-card-w: min(78vw, 280px);
    --range-card-h: 376px;
    --range-media-h: 184px;
    --range-gap: 14px
  }
}

@media (prefers-reduced-motion:reduce) {
  .range-preview__track.is-static .range-card {
    scroll-snap-align: start
  }

  .range-card {
    transition: none
  }
}

/* --- 15. Applications --------------------------------------------------- */
.apps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 16px;
  margin-top: 40px
}

.app {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--deep-field)
}

.app img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform .6s cubic-bezier(.2, .7, .3, 1)
}

.app--drip img {
  object-position: center 42%
}

.app--sprinkler img {
  object-position: center 35%
}

.app--agriculture img {
  object-position: center 45%
}

.app--plumbing img {
  object-position: center 38%
}

.app:hover img {
  transform: scale(1.04)
}

.app-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 18px;
  color: #fff;
  background: linear-gradient(0deg, rgba(24, 30, 20, .86), rgba(24, 30, 20, .34) 55%, transparent)
}

.app-cap b {
  display: block;
  font-family: var(--display);
  font-size: 1.02rem
}

.app-cap span {
  font-size: .79rem;
  opacity: .8
}

/* --- 15b. Also specified for ------------------------------------------- */
.specified {
  align-items: stretch
}

.specified__copy {
  display: flex;
  flex-direction: column
}

.specified__lead {
  margin: 10px 0 0;
  max-width: 38ch;
  font-size: clamp(.88rem, .25vw + .84rem, .96rem);
  line-height: 1.55;
  color: var(--stem)
}

.specified-grid {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--rule)
}

.specified-grid li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: clamp(14px, 2vw, 18px) clamp(12px, 2vw, 20px) clamp(14px, 2vw, 18px) 0;
  border-bottom: 1px solid var(--rule);
  font-size: clamp(.86rem, .22vw + .82rem, .94rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary)
}

.specified-grid li:nth-child(even) {
  padding-left: clamp(16px, 2.5vw, 24px);
  border-left: 1px solid var(--rule)
}

.specified-grid__icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--field-mist);
  color: var(--leaf-deep)
}

.specified-grid__icon svg {
  width: 22px;
  height: 22px;
  display: block
}

.specified-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  height: 100%
}

.specified-figure__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff
}

.specified-figure__media {
  flex: 1;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(18px, 3vw, 28px);
  background: #fff;
  line-height: 0
}

.specified-figure__media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 340px;
  object-fit: contain
}

.specified-figure__cap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  flex: 0 0 auto;
  padding: 14px 18px;
  border-top: 1px solid var(--rule);
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-primary);
  background: #fff
}

.specified-figure__leaf {
  flex: 0 0 auto;
  color: var(--brand-green)
}

@media (max-width:900px) {
  .specified-grid {
    grid-template-columns: 1fr
  }

  .specified-grid li {
    padding-right: 0
  }

  .specified-grid li:nth-child(even) {
    padding-left: 0;
    border-left: 0
  }

  .specified-figure__media {
    min-height: 240px
  }
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, .18);
  margin-top: 40px
}

.stats li {
  padding: 28px 24px 0 0;
  border-right: 1px solid rgba(255, 255, 255, .18)
}

.stats li:last-child {
  border-right: 0
}

.stats b {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  line-height: 1;
  margin-bottom: 8px
}

.stats span {
  font-size: .85rem;
  color: rgba(255, 255, 255, .7)
}

@media (max-width:820px) {
  .stats li {
    border-right: 0;
    padding-right: 0
  }
}

/* --- 17. Quote drawer --------------------------------------------------- */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(430px, 100%);
  background: #fff;
  z-index: 120;
  border-left: 1px solid var(--rule);
  transform: translateX(100%);
  transition: transform .32s cubic-bezier(.2, .7, .3, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -20px 0 50px rgba(35, 43, 30, .12)
}

.drawer.open {
  transform: none
}

.drawer-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--rule)
}

.drawer-body {
  flex: 1;
  overflow: auto;
  padding: 16px 20px
}

.drawer-ft {
  padding: 18px 20px;
  border-top: 1px solid var(--rule);
  display: grid;
  gap: 10px
}

.line {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--rule)
}

.line img {
  width: 56px;
  height: 44px;
  object-fit: contain;
  mix-blend-mode: multiply;
  flex: 0 0 auto
}

.line .n {
  flex: 1;
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.3
}

.line .n small {
  display: block;
  font-weight: 400;
  color: var(--stem)
}

.line button {
  color: var(--stem);
  font-size: .78rem;
  text-decoration: underline
}

.scrim {
  position: fixed;
  inset: 0;
  background: rgba(24, 30, 20, .4);
  opacity: 0;
  visibility: hidden;
  transition: .28s;
  z-index: 110
}

.scrim.on {
  opacity: 1;
  visibility: visible
}

/* --- 18. Forms ---------------------------------------------------------- */
.field {
  display: grid;
  gap: 6px;
  margin-bottom: 14px
}

.field label {
  font-size: .82rem;
  font-weight: 600
}

.field input,
.field select,
.field textarea {
  font: inherit;
  font-size: .92rem;
  padding: 11px 13px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  background: #fff;
  color: inherit
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--leaf-deep);
  outline: none;
  box-shadow: 0 0 0 2px rgba(63, 125, 36, .16)
}

.field textarea {
  min-height: 110px;
  resize: vertical
}

.field .err {
  font-size: .76rem;
  color: var(--signal-red);
  display: none
}

.field.bad input,
.field.bad select {
  border-color: var(--signal-red)
}

.field.bad .err {
  display: block
}

.form-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 16px
}

@media (max-width:700px) {
  .form-2 {
    grid-template-columns: 1fr
  }
}

.note {
  font-size: .8rem;
  color: var(--stem)
}

.sent {
  background: var(--field-mist);
  border: 1px solid var(--leaf);
  border-radius: var(--radius);
  padding: 18px;
  font-size: .9rem
}

/* --- 19. Footer --------------------------------------------------------- */
.foot {
  background: var(--deep-field);
  color: rgba(255, 255, 255, .78);
  padding: clamp(3rem, 5vw, 4.5rem) 0 0
}

.foot a {
  color: rgba(255, 255, 255, .78)
}

.foot a:hover {
  color: var(--leaf)
}

.foot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: clamp(1.5rem, 4vw, 2.5rem)
}

.foot h4 {
  color: #fff;
  font-size: .86rem;
  letter-spacing: .06em;
  margin-bottom: 16px;
  font-weight: 600
}

.foot li {
  padding: 5px 0;
  font-size: .9rem
}

.foot-brand img {
  width: auto;
  height: 58px;
  filter: brightness(0) invert(1);
  margin-bottom: 16px
}

.foot-bot {
  margin-top: clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid rgba(255, 255, 255, .14);
  padding: 22px 0;
  font-size: .8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between
}

.mobar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  display: none;
  grid-template-columns: repeat(3, 1fr);
  background: var(--deep-field);
  border-top: 2px solid var(--leaf)
}

.mobar a {
  display: grid;
  place-items: center;
  padding: 14px 4px;
  color: #fff;
  font-size: .78rem;
  font-weight: 600;
  min-height: 48px
}

.mobar a+a {
  border-left: 1px solid rgba(255, 255, 255, .14)
}

@media (max-width:820px) {
  .mobar {
    display: grid
  }

  body {
    padding-bottom: 56px
  }
}

.wa-float {
  position: fixed;
  right: max(16px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  z-index: 80;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25D366;
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, .45);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease
}

.wa-float:hover {
  background: #1DAE55;
  color: #fff;
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 32px rgba(37, 211, 102, .55)
}

.wa-float__icon {
  width: 30px;
  height: 30px;
  display: block
}

@media (max-width:820px) {
  .wa-float {
    bottom: calc(56px + max(14px, env(safe-area-inset-bottom)))
  }
}

@media (prefers-reduced-motion:reduce) {
  .wa-float {
    transition: none
  }

  .wa-float:hover {
    transform: none
  }
}

.phero {
  background: var(--field-mist);
  padding: clamp(2.5rem, 5vw, 3.75rem) 0;
  border-bottom: 1px solid var(--rule)
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--leaf-deep);
  margin-bottom: 22px
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--leaf)
}

.contact-zones {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 26px
}

@media (max-width:900px) {
  .contact-zones {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }
}

@media (max-width:520px) {
  .contact-zones {
    grid-template-columns: 1fr
  }
}

.contact-map {
  aspect-ratio: 16/10;
  background: var(--field-edge);
  border: 1px dashed var(--rule);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px
}

.crumb {
  font-size: .8rem;
  color: var(--stem);
  margin-bottom: 14px
}

.crumb a {
  color: var(--stem)
}

.spec {
  width: 100%;
  border-collapse: collapse;
  font-size: clamp(.84rem, .2vw + .8rem, .92rem);
  margin-top: 18px
}

.spec-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch
}

@media (max-width:640px) {
  .spec thead {
    display: none
  }

  .spec tr {
    display: block;
    margin-bottom: 12px;
    border: 1px solid var(--rule);
    border-radius: var(--radius);
    overflow: hidden
  }

  .spec th,
  .spec td {
    display: block;
    width: 100%;
    padding: 10px 14px
  }

  .spec th {
    background: var(--field-mist);
    border-bottom: 1px solid var(--rule)
  }
}

.spec th,
.spec td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top
}

.spec th {
  width: 34%;
  font-weight: 600;
  color: var(--deep-field)
}

.spec td {
  color: var(--spec-slate)
}

.spec tr:nth-child(odd) {
  background: var(--field-mist)
}

.confirm {
  color: var(--signal-red);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .02em
}

/* --- About page (reference layout, FLOTEC theme) ------------------------ */
.about-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--leaf-deep);
  font-family: var(--body)
}

.about-kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--leaf);
  flex: 0 0 auto
}

.about-kicker--light {
  color: var(--leaf)
}

.about-kicker--light::before {
  background: var(--leaf)
}

.crumb--on-dark {
  color: rgba(255, 255, 255, .72)
}

.crumb--on-dark a {
  color: rgba(255, 255, 255, .88)
}

.crumb--on-dark a:hover {
  color: #fff
}

/* Shared media + grey placeholders */
.about-media {
  margin: 0;
  position: relative;
  overflow: hidden;
  line-height: 0;
  aspect-ratio: var(--about-media-ratio, 4/3);
  background: #dfe3e6;
  border-radius: 4px
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block
}

.about-media__ph,
.about-hero__ph {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  text-align: center;
  background: linear-gradient(160deg, #d8dde0 0%, #eceff1 55%, #cfd5d8 100%);
  color: #5f6b70
}

.about-media__ph-size {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(.95rem, 1.5vw, 1.15rem);
  letter-spacing: .02em;
  color: #455a64
}

.about-media__ph-note {
  font-size: .8rem;
  line-height: 1.4;
  max-width: 28ch;
  opacity: .85
}

.about-media--logo {
  aspect-ratio: var(--about-media-ratio, 2/1);
  border-radius: 0;
  background: #eceff1
}

.about-media--logo img {
  object-fit: contain;
  padding: 18px 22px;
  background: #fff
}

.about-media--story,
.about-media--infra,
.about-media--quality,
.about-media--cta {
  border-radius: 2px;
  box-shadow: 0 22px 48px rgba(18, 59, 38, .12)
}

.about-media--gallery {
  border-radius: 2px
}

.about-media--mv {
  border-radius: 2px 2px 0 0
}

/* Full-bleed hero — copy aligns to same wrap edge as sections below */
.about-hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(440px, 62vh, 580px);
  display: flex;
  align-items: center;
  color: #fff;
  padding: clamp(5.5rem, 9vw, 7.5rem) 0 clamp(3rem, 5vw, 4.25rem);
  background: #1a3324;
  overflow: hidden
}

.about-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(100deg, rgba(14, 34, 24, .92) 0%, rgba(14, 34, 24, .78) 42%, rgba(14, 34, 24, .35) 72%, rgba(14, 34, 24, .22) 100%),
    var(--about-hero-bg) center/cover no-repeat;
  transform: scale(1.02);
  animation: aboutHeroDrift 18s ease-in-out infinite alternate
}

.about-hero__ph {
  position: absolute;
  inset: 0;
  z-index: -2;
  border-radius: 0
}

.about-hero--empty .about-hero__inner {
  color: var(--deep-field)
}

.about-hero--empty .about-kicker--light {
  color: var(--leaf-deep)
}

.about-hero--empty .about-kicker--light::before {
  background: var(--leaf)
}

.about-hero--empty .crumb--on-dark,
.about-hero--empty .crumb--on-dark a {
  color: var(--spec-slate)
}

.about-hero--empty .about-hero__title,
.about-hero--empty .about-hero__lead {
  color: var(--deep-field)
}

.about-hero .wrap {
  width: 100%;
  display: flex;
  align-items: center
}

.about-hero__inner {
  width: 100%;
  max-width: min(38rem, 100%);
  position: relative;
  text-align: left
}

.about-hero__inner .crumb {
  margin: 0 0 18px
}

.about-hero__inner .about-kicker {
  margin-bottom: 16px
}

.about-hero__title {
  margin: 0 0 18px;
  font-size: clamp(2.15rem, 1.45rem + 2.2vw, 3.45rem);
  letter-spacing: -.03em;
  line-height: 1.08;
  color: #fff;
  text-wrap: balance;
  max-width: 18ch
}

.about-hero__title-line {
  display: inline
}

.about-hero__lead {
  margin: 0;
  max-width: 42ch;
  font-size: clamp(1rem, .2vw + .95rem, 1.12rem);
  line-height: 1.65;
  color: rgba(255, 255, 255, .9)
}

@keyframes aboutHeroDrift {
  from {
    transform: scale(1.02) translate3d(0, 0, 0)
  }

  to {
    transform: scale(1.06) translate3d(-1.2%, .6%, 0)
  }
}

@media (prefers-reduced-motion:reduce) {
  .about-hero__bg {
    animation: none
  }
}

.about-section {
  padding: clamp(3rem, 6vw, 5rem) 0
}

.about-section--mist {
  background: var(--field-mist);
  border-block: 1px solid var(--rule)
}

.about-section__head {
  max-width: 42rem;
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem)
}

.about-section__title {
  margin: 0;
  font-size: clamp(1.7rem, 1.2rem + 1.4vw, 2.5rem);
  letter-spacing: -.025em;
  line-height: 1.12;
  color: var(--deep-field)
}

.about-section__title-line {
  display: block
}

.about-section__lead {
  margin: 12px 0 0;
  max-width: 52ch;
  color: var(--spec-slate);
  line-height: 1.65;
  font-size: 1.02rem
}

.about-story {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.5rem, 4vw, 3.25rem);
  align-items: center;
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem)
}

.about-story__copy .about-section__title {
  margin-bottom: 18px
}

.about-story__copy>p {
  margin: 0 0 1rem;
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--spec-slate);
  max-width: 58ch
}

.about-story__copy>p:last-child {
  margin-bottom: 0
}

.about-glance {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  overflow: hidden
}

.about-glance__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: flex-end;
  min-height: 110px;
  padding: 18px 16px;
  background: #fff
}

.about-glance__label {
  order: 2;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--stem)
}

.about-glance__value {
  order: 1;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  color: var(--leaf-deep);
  line-height: 1.25
}

.about-glance__item--metric .about-glance__value,
.about-glance__item--text .about-glance__value {
  font-size: 1.15rem;
  line-height: 1.25;
  letter-spacing: -.02em
}

.about-brands {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px
}

.about-brand {
  display: grid;
  grid-template-rows: auto 1fr;
  background: #fff;
  border: 1px solid var(--rule);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease
}

.about-brand:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(18, 59, 38, .1)
}

.about-brand__mark {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 148px;
  padding: 28px 24px;
  background: linear-gradient(180deg, #f7faf5 0%, #eef3ea 100%);
  border-bottom: 1px solid var(--rule)
}

.about-brand__mark img {
  display: block;
  max-width: min(280px, 100%);
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain
}

.about-brand__wordmark {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.8rem, 1.4rem + 1vw, 2.4rem);
  letter-spacing: .04em;
  color: var(--deep-field);
  line-height: 1
}

.about-brand--sigma .about-brand__wordmark {
  letter-spacing: .12em
}

.about-brand__ph-note {
  font-size: .75rem;
  color: #6b7578;
  letter-spacing: .02em
}

.about-brand__body {
  padding: clamp(1.25rem, 2vw, 1.7rem)
}

.about-brand__sub {
  margin: 0 0 12px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--leaf-deep)
}

.about-brand__body>p:last-child {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.65
}

.about-mv {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px
}

.about-mv__card {
  background: #fff;
  border: 1px solid var(--rule);
  overflow: hidden;
  display: grid
}

.about-mv__card--photo {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr)
}

.about-mv__card--text {
  grid-template-columns: 1fr
}

.about-mv__photo {
  margin: 0;
  min-height: 100%;
  background: #dfe3e6;
  line-height: 0
}

.about-mv__photo img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  display: block
}

.about-mv__copy {
  padding: clamp(1.4rem, 2.5vw, 2rem);
  display: flex;
  flex-direction: column;
  justify-content: center
}

.about-mv__badge {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 16px;
  background: rgba(122, 193, 67, .14);
  color: var(--leaf-deep)
}

.about-mv__badge img {
  width: 28px;
  height: 28px;
  object-fit: contain
}

.about-mv__badge--empty {
  color: var(--leaf-deep)
}

.about-mv__copy h3 {
  margin: 0 0 12px;
  font-size: 1.35rem;
  color: var(--deep-field)
}

.about-mv__copy>p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.65
}

.about-mv__hint {
  margin-top: 16px !important;
  font-size: .78rem;
  color: #8a9498;
  letter-spacing: .02em
}

.about-values {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px
}

.about-value {
  padding: 22px 18px 20px;
  background: #fff;
  border: 1px solid var(--rule);
  border-top: 3px solid var(--leaf);
  transition: transform .18s ease, box-shadow .18s ease
}

.about-value:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(18, 59, 38, .08)
}

.about-value__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  margin-bottom: 14px;
  background: rgba(122, 193, 67, .14);
  color: var(--leaf-deep);
  font-family: var(--display);
  font-weight: 800;
  font-size: .9rem
}

.about-value__icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  align-items: center;
  justify-content: center;
  background: rgba(122, 193, 67, .12)
}

.about-value__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain
}

.about-value h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  color: var(--deep-field)
}

.about-value p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--spec-slate)
}

.about-section--journey {
  background:
    linear-gradient(180deg, rgba(241, 247, 234, .65) 0%, #fff 38%, #fff 100%)
}

.about-milestones {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px
}

.about-milestone {
  position: relative;
  padding: 22px 20px 20px;
  background: #fff;
  border: 1px solid var(--rule);
  border-top: 3px solid var(--leaf);
  min-height: 100%
}

.about-milestone__index {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--display);
  font-weight: 800;
  font-size: .78rem;
  letter-spacing: .08em;
  color: rgba(63, 125, 36, .35)
}

.about-milestone__year {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--leaf-deep);
  letter-spacing: -.01em
}

.about-milestone h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  color: var(--deep-field)
}

.about-milestone p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.6;
  font-size: .94rem
}

.about-infra {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center
}

.about-infra__lead {
  margin: 0 0 1rem;
  color: var(--spec-slate);
  line-height: 1.7;
  max-width: 52ch
}

.about-infra__list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 10px
}

.about-infra__list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--deep-field);
  font-size: .95rem;
  line-height: 1.5
}

.about-infra__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--leaf)
}

.about-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(1.5rem, 3vw, 2.25rem)
}

.about-quality {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start
}

.about-quality__copy .about-section__title {
  margin-bottom: 8px
}

.about-quality__points {
  display: grid;
  gap: 14px;
  margin: 22px 0
}

.about-quality__point {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule)
}

.about-quality__point:last-child {
  border-bottom: 0
}

.about-quality__point>span {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--leaf-deep);
  line-height: 1.2
}

.about-quality__point h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  color: var(--deep-field)
}

.about-quality__point p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.55;
  font-size: .94rem
}

.about-quality__lists {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 8px
}

.about-quality__lists h3 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  color: var(--deep-field)
}

.about-quality__lists .about-infra__list {
  margin-bottom: 0
}

.about-cta {
  background: linear-gradient(145deg, #123B26 0%, #1F5133 55%, #17452c 100%);
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0
}

.about-cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center
}

.about-cta__copy h2 {
  margin: 0 0 16px;
  font-size: clamp(1.8rem, 1.3rem + 1.5vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -.02em;
  color: #fff
}

.about-cta__copy>p {
  margin: 0 0 12px;
  color: rgba(255, 255, 255, .86);
  line-height: 1.65;
  max-width: 48ch
}

.about-cta__note {
  color: rgba(255, 255, 255, .68) !important
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px
}

.about-cta .btn-ghost {
  border-color: rgba(255, 255, 255, .45);
  color: #fff;
  background: transparent
}

.about-cta .btn-ghost:hover {
  background: #fff;
  color: var(--deep-field);
  border-color: #fff
}

.about-cta .about-media--cta {
  box-shadow: 0 18px 40px rgba(0, 0, 0, .28)
}

@media (max-width:980px) {

  .about-story,
  .about-infra,
  .about-quality,
  .about-cta__grid {
    grid-template-columns: 1fr
  }

  .about-values {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .about-glance {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .about-milestones {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .about-mv__card--photo {
    grid-template-columns: 1fr
  }

  .about-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .about-hero {
    min-height: clamp(380px, 62vh, 520px)
  }
}

@media (max-width:640px) {

  .about-mv,
  .about-brands,
  .about-values,
  .about-glance,
  .about-milestones,
  .about-gallery,
  .about-quality__lists {
    grid-template-columns: 1fr
  }

  .about-cta__actions {
    flex-direction: column
  }

  .about-cta__actions .btn {
    width: 100%
  }
}

/* --- Contact / Quality / Manufacturing (reference layout) --------------- */
.page-hero {
  background: linear-gradient(180deg, #F3F7F0 0%, #fff 75%);
  padding: clamp(2.2rem, 5vw, 3.6rem) 0 clamp(1.5rem, 3vw, 2rem);
  border-bottom: 1px solid var(--rule)
}

.page-hero__title {
  margin: 0 0 14px;
  font-size: clamp(2rem, 1.4rem + 2vw, 3.1rem);
  letter-spacing: -.03em;
  line-height: 1.08;
  color: var(--deep-field)
}

.page-hero__lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(1rem, .2vw + .92rem, 1.1rem);
  line-height: 1.65;
  color: var(--spec-slate)
}

.page-hero--apps {
  background: linear-gradient(180deg, #F3F7F0 0%, #fff 80%);
  padding: clamp(2.4rem, 5vw, 3.8rem) 0 clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid var(--rule)
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center
}

.page-hero__copy {
  min-width: 0
}

.page-hero__copy .crumb {
  margin: 0 0 14px
}

.page-hero__copy .about-kicker {
  margin-bottom: 14px
}

.page-hero--apps .page-hero__title {
  font-size: clamp(1.75rem, 1.25rem + 1.5vw, 2.55rem);
  max-width: 18ch
}

.page-hero--apps .page-hero__lead {
  max-width: 46ch
}

.about-media--apps-hero {
  width: 100%;
  border-radius: 2px;
  box-shadow: 0 16px 36px rgba(18, 59, 38, .1)
}

@media (max-width:900px) {
  .page-hero__grid {
    grid-template-columns: 1fr
  }

  .about-media--apps-hero {
    order: -1
  }
}

/* --- Blog ------------------------------------------------------------------ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px
}

.blog-card {
  display: grid;
  grid-template-rows: auto 1fr;
  background: #fff;
  border: 1px solid var(--rule);
  overflow: hidden;
  min-height: 100%
}

.blog-card__media {
  display: block;
  aspect-ratio: 16/9;
  background: #dfe3e6;
  line-height: 0;
  position: relative;
  overflow: hidden
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block
}

.blog-card__media .about-media__ph {
  position: absolute;
  inset: 0
}

.blog-card__body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column
}

.blog-card__meta {
  margin: 0 0 10px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--stem);
  display: flex;
  flex-wrap: wrap;
  gap: 6px
}

.blog-card__title {
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.25
}

.blog-card__title a {
  color: var(--deep-field)
}

.blog-card__title a:hover {
  color: var(--leaf-deep)
}

.blog-card__excerpt {
  margin: 0 0 16px;
  color: var(--spec-slate);
  line-height: 1.6;
  font-size: .95rem;
  flex: 1
}

.blog-card__link {
  font-weight: 700;
  font-size: .9rem;
  color: var(--leaf-deep)
}

.blog-card__link:hover {
  color: var(--deep-field)
}

.blog-pagination {
  margin-top: clamp(1.5rem, 3vw, 2.25rem)
}

.blog-pagination nav {
  display: flex;
  justify-content: center
}

.blog-article__meta {
  margin: 8px 0 0;
  font-size: .9rem;
  color: var(--spec-slate);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center
}

.blog-article__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start
}

.blog-article__content {
  max-width: 62ch
}

.blog-article__lead {
  margin: 0 0 1.25rem;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--deep-field);
  font-weight: 600
}

.blog-article__content>p {
  margin: 0 0 1rem;
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--spec-slate)
}

.blog-article__back {
  margin-top: 2rem !important
}

.blog-article__related {
  padding: 20px;
  border: 1px solid var(--rule);
  background: var(--field-mist)
}

.blog-article__related h2 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  color: var(--deep-field)
}

.blog-article__related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px
}

.blog-article__related li {
  display: grid;
  gap: 4px
}

.blog-article__related a {
  font-weight: 700;
  color: var(--deep-field);
  line-height: 1.35
}

.blog-article__related a:hover {
  color: var(--leaf-deep)
}

.blog-article__related span {
  font-size: .8rem;
  color: var(--stem)
}

@media (max-width:980px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .blog-article__layout {
    grid-template-columns: 1fr
  }
}

@media (max-width:640px) {
  .blog-grid {
    grid-template-columns: 1fr
  }
}

.contact-channels {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: clamp(1.5rem, 3vw, 2.25rem)
}

.contact-channel {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px
}

.contact-channel__icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 6px;
  background: rgba(122, 193, 67, .14);
  color: var(--leaf-deep)
}

.contact-channel__title {
  margin: 0;
  font-size: 1.05rem;
  color: var(--deep-field)
}

.contact-channel__body {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.55;
  font-size: .94rem;
  flex: 1
}

.contact-channel__body a {
  color: var(--leaf-deep);
  font-weight: 600
}

.contact-channel__link {
  margin-top: 8px;
  font-size: .9rem;
  font-weight: 700;
  color: var(--leaf-deep)
}

.contact-channel__link:hover {
  color: var(--deep-field)
}

.contact-form-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start
}

.contact-form-tips {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px
}

.contact-form-tips li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--spec-slate);
  font-size: .92rem;
  line-height: 1.5
}

.contact-form-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--leaf)
}

.contact-form-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: clamp(1.4rem, 3vw, 2rem);
  box-shadow: 0 14px 32px rgba(18, 59, 38, .06)
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px
}

.process-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px 20px;
  min-height: 100%;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease
}

.process-card:hover {
  border-color: rgba(122, 193, 67, .55);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(18, 59, 38, .08)
}

.process-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: rgba(122, 193, 67, .14);
  color: var(--leaf-deep);
  font-family: var(--display);
  font-weight: 800;
  font-size: .9rem
}

.process-card h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  color: var(--deep-field)
}

.process-card p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--spec-slate)
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px
}

.cert-card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px 22px 20px;
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04)
}

.cert-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  color: var(--deep-field)
}

.cert-card p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.6
}

.quality-sigma {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 22px 24px;
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04)
}

.quality-sigma__badge {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(122, 193, 67, .18), rgba(18, 59, 38, .06));
  color: var(--deep-field);
  white-space: nowrap
}

.quality-sigma__badge span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--deep-field);
  color: var(--leaf);
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.25rem
}

.quality-sigma__badge strong {
  font-size: .95rem
}

.quality-sigma>p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.65;
  font-size: 1.02rem
}

.quality-why {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center
}

.quality-why__lead {
  margin: 12px 0 1.25rem;
  color: var(--spec-slate);
  line-height: 1.7;
  max-width: 54ch
}

.quality-why__stat {
  background: linear-gradient(145deg, #123B26 0%, #1F5133 100%);
  color: #fff;
  border-radius: 18px;
  padding: clamp(1.6rem, 3vw, 2.2rem);
  box-shadow: 0 18px 40px rgba(18, 59, 38, .18)
}

.quality-why__stat b {
  display: block;
  font-family: var(--display);
  font-size: clamp(3rem, 2rem + 3vw, 4.5rem);
  line-height: 1;
  letter-spacing: -.04em;
  color: var(--leaf);
  margin-bottom: 10px
}

.quality-why__stat p {
  margin: 0 0 14px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff
}

.quality-why__stat span {
  display: block;
  color: rgba(255, 255, 255, .78);
  line-height: 1.6;
  font-size: .94rem
}

.mfg-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px
}

.mfg-stat {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 24px 22px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04)
}

.mfg-stat b {
  display: block;
  font-family: var(--display);
  font-size: clamp(1.8rem, 1.3rem + 1.2vw, 2.5rem);
  color: var(--leaf-deep);
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: 10px
}

.mfg-stat span {
  display: block;
  color: var(--stem);
  font-size: .92rem;
  line-height: 1.45
}

.mfg-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px
}

.mfg-gallery figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--field-mist)
}

.mfg-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block
}

@media (max-width:980px) {
  .contact-channels {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .contact-form-layout,
  .quality-why {
    grid-template-columns: 1fr
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .quality-sigma {
    grid-template-columns: 1fr
  }

  .quality-sigma__badge {
    width: fit-content
  }
}

@media (max-width:640px) {

  .contact-channels,
  .process-grid,
  .cert-grid,
  .mfg-stats,
  .mfg-gallery {
    grid-template-columns: 1fr
  }
}

.dealer-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px
}

.dealer-benefit {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04);
  min-height: 100%
}

.dealer-benefit h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  color: var(--deep-field)
}

.dealer-benefit p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.6;
  color: var(--spec-slate)
}

.dealer-apply {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start
}

.dealer-note {
  margin-top: 1.5rem;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 0 8px 20px rgba(18, 59, 38, .04)
}

.dealer-note h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--deep-field)
}

.dealer-note p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.6;
  font-size: .94rem
}

@media (max-width:980px) {
  .dealer-benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }

  .dealer-apply {
    grid-template-columns: 1fr
  }
}

@media (max-width:640px) {
  .dealer-benefits {
    grid-template-columns: 1fr
  }
}

.export-markets {
  list-style: none;
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px
}

.export-markets li {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: #fff;
  font-size: .88rem;
  font-weight: 600;
  color: var(--deep-field);
  box-shadow: 0 6px 14px rgba(18, 59, 38, .04)
}

.export-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px
}

.export-highlight {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: 22px 22px 20px;
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04)
}

.export-highlight h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  color: var(--deep-field)
}

.export-highlight p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.6
}

.export-zigzag {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem)
}

.export-zigzag__item {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center
}

.export-zigzag__item--flip {
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr)
}

.export-zigzag__item--flip .about-media--export-step {
  order: 2
}

.export-zigzag__item--flip .export-zigzag__copy {
  order: 1
}

.about-media--export-step {
  width: 100%;
  border-radius: 2px;
  box-shadow: 0 16px 36px rgba(18, 59, 38, .1)
}

.export-zigzag__copy {
  min-width: 0
}

.export-zigzag__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 32px;
  padding: 0 10px;
  margin-bottom: 14px;
  background: rgba(122, 193, 67, .14);
  color: var(--leaf-deep);
  font-family: var(--display);
  font-weight: 800;
  font-size: .9rem
}

.export-zigzag__copy h3 {
  margin: 0 0 10px;
  font-size: clamp(1.2rem, 1rem + .6vw, 1.45rem);
  color: var(--deep-field)
}

.export-zigzag__copy p {
  margin: 0;
  color: var(--spec-slate);
  line-height: 1.65;
  max-width: 46ch;
  font-size: 1.02rem
}

@media (max-width:800px) {

  .export-zigzag__item,
  .export-zigzag__item--flip {
    grid-template-columns: 1fr
  }

  .export-zigzag__item--flip .about-media--export-step,
  .export-zigzag__item--flip .export-zigzag__copy {
    order: unset
  }
}

.process-grid--five {
  grid-template-columns: repeat(5, minmax(0, 1fr))
}

@media (max-width:1100px) {
  .process-grid--five {
    grid-template-columns: repeat(3, minmax(0, 1fr))
  }
}

@media (max-width:980px) {
  .export-highlights {
    grid-template-columns: 1fr
  }

  .process-grid--five {
    grid-template-columns: repeat(2, minmax(0, 1fr))
  }
}

@media (max-width:640px) {
  .process-grid--five {
    grid-template-columns: 1fr
  }
}

/* --- Global overflow guard + responsive polish ------------------------- */
.card-act {
  flex-wrap: wrap
}

.card-act .btn {
  min-width: 0;
  flex: 1 1 calc(50% - 4px)
}

@media (max-width:480px) {
  .card-act .btn {
    flex: 1 1 100%
  }
}

.ch-head {
  flex-wrap: wrap;
  gap: 12px 20px
}

.ch-head .meta {
  min-width: 0
}

.empty {
  padding: clamp(1.5rem, 4vw, 2.75rem)
}

.filters+.filters {
  margin-top: -12px
}

@media (max-width:640px) {
  .brand__img {
    height: 44px
  }

  .basket {
    padding: 0 10px;
    font-size: .78rem
  }

  .chapter-supply__features {
    grid-template-columns: 1fr
  }
}

/* --- 22b. Applications page -------------------------------------------- */
.apps--page {
  margin-top: 8px
}

.apps-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px
}

.apps-detail__card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 16px;
  padding: clamp(1.25rem, 2.2vw, 1.6rem);
  box-shadow: 0 10px 24px rgba(18, 59, 38, .04)
}

.apps-detail__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 12px
}

.apps-detail__icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex: 0 0 auto;
  border-radius: 8px;
  background: #f3f7f0
}

.apps-detail__card h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--deep-field, #123B26)
}

.apps-detail__sub {
  margin: 4px 0 0;
  font-size: .88rem;
  color: var(--text-secondary)
}

.apps-detail__card>p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--spec-slate, #4a5a4f)
}

.apps-detail__meta {
  margin-top: 14px !important;
  font-size: .82rem;
  color: var(--text-secondary)
}

.apps-detail__meta a {
  color: var(--brand-green);
  font-weight: 600;
  text-decoration: none
}

.apps-detail__meta a:hover {
  text-decoration: underline
}

@media (max-width:900px) {
  .apps-detail {
    grid-template-columns: 1fr
  }
}

/* --- 23. Reduced motion ------------------------------------------------- */
@media (prefers-reduced-motion:reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important
  }

  .rise {
    opacity: 1;
    transform: none
  }

  .valve-photo {
    opacity: 1;
    transform: none
  }

  .assembly {
    height: auto
  }

  .assembly-sticky {
    position: static;
    height: auto
  }
}