@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('assets/fonts/archivo.woff2') format('woff2');
}

@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/ibm-plex-mono-400.woff2') format('woff2');
}

:root {
  --accent: #D47C3F;
  --bg: #F7F6F3;
  --ink: #131415;
  --muted: #585956;
  --faint: #898A86;
  --line: #E1DFDA;
  --line-strong: #CBC9C3;
  --dark: #0E0F10;
  --dark-ink: #F3F2EE;
  --dark-muted: #A3A29E;
  --dark-line: #2D2E30;
  --page-pad: clamp(20px, 5vw, 80px);
  --section-space: clamp(76px, 11vw, 144px);
  --max-width: 1480px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 160px),
    repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 160px);
  opacity: .45;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color .22s ease, background-color .22s ease, border-color .22s ease, transform .22s ease;
}

button,
input,
select,
textarea { font: inherit; }

::selection { background: var(--accent); color: white; }

[hidden] { display: none !important; }
.mono { font-family: 'IBM Plex Mono', monospace; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  margin: 0 0 28px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  line-height: 1.4;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--faint);
}

.eyebrow-dark { color: var(--dark-muted); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px var(--page-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: center; }
.brand-logo { display: block; height: 32px; width: auto; transition: filter .24s ease; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 40px);
  font-size: 14px;
  color: var(--muted);
  transition: color .24s ease;
}

.nav a:hover,
.nav a[aria-current='page'] { color: var(--ink); }

.nav-cta {
  border: 1px solid var(--ink);
  border-radius: 100px;
  padding: 10px 18px;
  color: var(--ink);
}

.nav-cta:hover { background: var(--ink); color: var(--bg) !important; }

.site-header.is-on-dark .brand-logo { filter: brightness(0) invert(1); }
.site-header.is-on-dark .nav { color: var(--dark-ink); }
.site-header.is-on-dark .nav > a:hover,
.site-header.is-on-dark .nav > a[aria-current='page'],
.site-header.is-on-dark .products-nav summary:hover,
.site-header.is-on-dark .products-nav[open] summary { color: var(--dark-ink); }
.site-header.is-on-dark .nav-cta {
  border-color: rgb(243 242 238 / 78%);
  color: var(--dark-ink);
}
.site-header.is-on-dark .nav-cta:hover {
  background: var(--dark-ink);
  color: var(--dark) !important;
}

/* Products mega-menu */
.products-nav { position: static; }
.products-nav summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  user-select: none;
  transition: color .22s ease;
}
.products-nav summary::-webkit-details-marker { display: none; }
.products-nav summary span {
  width: 7px;
  height: 7px;
  flex: none;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  font-size: 0;
  transform: translateY(-2px) rotate(45deg);
  transform-origin: center;
  transition: transform .24s cubic-bezier(.2, .7, .2, 1);
}
.products-nav summary:hover { color: var(--ink); }
.products-nav[open] summary { color: var(--ink); }
.products-nav[open] summary span { transform: translateY(2px) rotate(225deg); }
.products-mega {
  position: absolute;
  left: var(--page-pad);
  right: var(--page-pad);
  top: calc(100% + 14px);
  z-index: 50;
  padding: clamp(24px, 3vw, 42px);
  border: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--bg) 97%, white);
  color: var(--muted);
  box-shadow: 0 26px 70px rgb(19 20 21 / 14%);
}
.products-mega.is-entering {
  transform-origin: top center;
  animation: products-menu-in .22s cubic-bezier(.2, .72, .2, 1) both;
}
@keyframes products-menu-in {
  from { opacity: 0; transform: translateY(-9px) scale(.995); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.mega-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.mega-heading > span {
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--faint);
}
.mega-heading > a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink);
}
.mega-heading > a:hover { color: var(--accent); }
.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0 clamp(28px, 4vw, 58px);
  padding-top: 14px;
}
.mega-product {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 15px;
  align-items: center;
  min-height: 116px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.mega-product:hover { color: var(--ink); }
.mega-thumb {
  position: relative;
  display: block;
  width: 64px;
  height: 64px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #ECEAE6;
  isolation: isolate;
  transition: border-color .25s ease, transform .25s ease;
}
.mega-thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.68) contrast(.96);
  opacity: .9;
  transition: filter .35s ease, opacity .35s ease, transform .45s cubic-bezier(.2, .7, .2, 1);
}
.mega-number {
  position: absolute;
  z-index: 1;
  left: 5px;
  bottom: 5px;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgb(14 15 16 / 84%);
  color: white;
  font-size: 7px;
  letter-spacing: 0;
}
.mega-product:hover .mega-thumb { border-color: var(--line-strong); transform: translateY(-2px); }
.mega-product:hover .mega-thumb img { filter: saturate(.92) contrast(1); opacity: 1; transform: scale(1.045); }
.mega-copy { display: flex; flex-direction: column; gap: 6px; }
.mega-copy strong { font-size: 15px; line-height: 1.25; font-weight: 500; letter-spacing: -.015em; }
.mega-copy small { max-width: 34ch; font-size: 12px; line-height: 1.45; color: var(--faint); }

/* Buttons */
.btn-primary,
.btn-light,
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 100px;
  padding: 13px 25px;
  cursor: pointer;
  font-size: 15px;
}

.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--accent); color: white; transform: translateY(-1px); }
.btn-light,
.btn-cta { background: var(--dark-ink); color: var(--dark); }
.btn-light:hover,
.btn-cta:hover { background: var(--accent); color: white; transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 8px;
  font-size: 15px;
  color: var(--muted);
}

.btn-secondary:hover { color: var(--ink); }
.btn-secondary:hover span,
.text-link:hover span { transform: translateX(4px); }
.btn-secondary span,
.text-link span { display: inline-block; transition: transform .22s ease; }

/* Compact landing hero */
.hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 112px) var(--page-pad) 54px;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: end;
}

.hero h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(2.65rem, 5.2vw, 4.7rem);
  line-height: .98;
  letter-spacing: -.048em;
  font-weight: 500;
  text-wrap: balance;
}

.hero-lede {
  margin: 32px 0 0;
  max-width: 61ch;
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.62;
  color: var(--muted);
}
.hero-lede strong { color: var(--ink); font-weight: 500; }

.hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.opportunity-card {
  border: 1px solid var(--line-strong);
  padding: clamp(24px, 3.5vw, 42px);
  background: color-mix(in srgb, var(--bg) 94%, white);
}

.opportunity-status {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--faint);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.opportunity-card ol { list-style: none; margin: 0; padding: 0; }
.opportunity-card li {
  display: grid;
  grid-template-columns: 35px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.opportunity-card li:last-child { border-bottom: 0; padding-bottom: 0; }
.opportunity-card li span { font-size: 10px; color: var(--accent); }
.opportunity-card li strong { font-size: 14px; font-weight: 500; }

.sector-line {
  margin: clamp(52px, 7vw, 80px) 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  line-height: 1.7;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--faint);
}

/* Shared section structure */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--section-space) var(--page-pad);
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: .65fr 1.35fr;
  gap: clamp(30px, 6vw, 90px);
  align-items: start;
}

.section-heading .eyebrow { margin-top: 8px; }
.section h2,
.dark-heading h2,
.products-teaser h2,
.control-panel h2 {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -.04em;
  font-weight: 500;
  text-wrap: balance;
}

/* Problems */
.problem-grid {
  margin-top: clamp(46px, 7vw, 82px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.problem-grid article {
  min-height: 260px;
  padding: 25px clamp(24px, 3vw, 44px);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.problem-grid article:first-child { padding-left: 0; }
.problem-grid article:last-child { padding-right: 0; border-right: 0; }
.card-number { font-size: 10px; color: var(--accent); }
.problem-grid h3 {
  margin: auto 0 0;
  max-width: 15ch;
  font-size: clamp(1.35rem, 2.2vw, 2.15rem);
  line-height: 1.1;
  letter-spacing: -.035em;
  font-weight: 500;
}
.problem-grid p {
  margin: 18px 0 0;
  max-width: 35ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
}

/* How it works */
.dark-section,
.cta-section,
.product-cta {
  position: relative;
  background: var(--dark);
  color: var(--dark-ink);
}

.dark-section::before,
.cta-section::before,
.product-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, var(--dark-line) 0 1px, transparent 1px 160px),
    repeating-linear-gradient(to bottom, var(--dark-line) 0 1px, transparent 1px 160px);
  opacity: .42;
}

.section-inner,
.cta-inner,
.product-cta > div,
.product-cta > footer {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}

.section-inner { padding-top: var(--section-space); padding-bottom: var(--section-space); }
.dark-heading {
  display: grid;
  grid-template-columns: .55fr 1fr .8fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.dark-heading p:last-child {
  margin: 8px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--dark-muted);
}

.system-steps {
  list-style: none;
  margin: clamp(52px, 8vw, 96px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
}
.system-steps li {
  min-height: 260px;
  padding: 24px clamp(24px, 3vw, 44px);
  border-right: 1px solid var(--dark-line);
  display: flex;
  flex-direction: column;
}
.system-steps li:first-child { padding-left: 0; }
.system-steps li:last-child { padding-right: 0; border-right: 0; }
.step-number { font-size: 10px; color: var(--accent); }
.system-steps h3 {
  margin: auto 0 0;
  font-size: clamp(1.3rem, 2.1vw, 2rem);
  letter-spacing: -.03em;
  font-weight: 500;
}
.system-steps p {
  margin: 17px 0 0;
  max-width: 38ch;
  font-size: 15px;
  line-height: 1.62;
  color: var(--dark-muted);
}
.honest-note {
  margin: clamp(44px, 7vw, 76px) 0 0;
  max-width: 43ch;
  font-size: clamp(1.15rem, 2vw, 1.8rem);
  line-height: 1.4;
  letter-spacing: -.025em;
}

/* Product teaser */
.products-teaser {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 9vw, 130px);
  align-items: center;
}
.products-teaser-copy > p:not(.eyebrow) {
  margin: 25px 0 0;
  max-width: 51ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
}
.text-link {
  display: inline-flex;
  gap: 9px;
  margin-top: 30px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink);
  font-size: 15px;
}
.text-link:hover { color: var(--accent); border-color: var(--accent); }
.product-list-preview { border-top: 1px solid var(--line); }
.product-list-preview span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(16px, 1.5vw, 20px);
}
.product-list-preview span::after {
  content: '•';
  color: var(--accent);
  font-size: 14px;
}

/* Control */
.control-section { padding-top: 0; }
.control-panel {
  padding: clamp(36px, 5vw, 64px);
  background: color-mix(in srgb, var(--ink) 4%, var(--bg));
  border: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 8vw, 110px);
  align-items: center;
}
.control-panel .eyebrow { margin-bottom: 20px; }
.control-panel h2 { font-size: clamp(1.8rem, 3.4vw, 3.2rem); }
.control-panel ul { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.control-panel li {
  padding: 15px 0;
  border-bottom: 1px solid var(--line-strong);
  font-size: 15px;
  color: var(--muted);
}

/* Compact Cersa cycle */
.cycle-section {
  background: var(--dark);
  box-shadow: inset 0 -1px 0 var(--dark-line);
}
.cycle-section::after,
.sectors-section::after {
  content: '';
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 50%;
  width: 64px;
  height: 1px;
  background: var(--accent);
  opacity: .76;
  transform: translateX(-50%);
  pointer-events: none;
}
.cycle-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .7fr);
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}
.cycle-heading h2 {
  margin: 0;
  max-width: 17ch;
  font-size: clamp(2.1rem, 4.3vw, 4rem);
  line-height: 1.02;
  letter-spacing: -.042em;
  font-weight: 500;
  text-wrap: balance;
}
.cycle-heading > p {
  margin: 0;
  max-width: 43ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--dark-muted);
}
.cycle-track {
  list-style: none;
  margin: clamp(54px, 8vw, 94px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-top: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
}
.cycle-track li {
  position: relative;
  min-height: 150px;
  padding: 20px 20px 22px;
  border-right: 1px solid var(--dark-line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}
.cycle-track li:first-child { padding-left: 0; }
.cycle-track li:last-child { padding-right: 0; border-right: 0; }
.cycle-track li:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -8px;
  top: 50%;
  z-index: 1;
  padding: 2px;
  background: var(--dark);
  color: var(--accent);
  font-size: 12px;
}
.cycle-track span { color: var(--accent); font-size: 10px; }
.cycle-track strong { font-size: clamp(13px, 1.25vw, 17px); line-height: 1.3; font-weight: 500; }

/* Three primary product stories */
.feature-section { padding-bottom: clamp(30px, 5vw, 72px); }
.feature-section-heading {
  display: grid;
  grid-template-columns: .55fr 1.45fr;
  gap: clamp(32px, 7vw, 100px);
  align-items: start;
  padding-bottom: clamp(64px, 10vw, 126px);
}
.feature-section-heading .eyebrow { margin-top: 7px; }
.feature-section-heading h2 { max-width: 19ch; }
.feature-showcase {
  padding: clamp(66px, 10vw, 132px) 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(44px, 8vw, 124px);
  align-items: center;
}
.feature-showcase.feature-reverse .feature-visual { order: 2; }
.feature-showcase.feature-reverse .feature-copy { order: 1; }
.feature-copy h2 { max-width: 13ch; font-size: clamp(2.1rem, 4.1vw, 3.9rem); }
.feature-intro {
  margin: 28px 0 0;
  max-width: 52ch;
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.6;
  color: var(--muted);
}
.feature-points { list-style: none; margin: 34px 0 0; padding: 0; border-top: 1px solid var(--line); }
.feature-points li { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; gap: 6px; }
.feature-points strong { position: relative; padding-left: 22px; font-size: 16px; font-weight: 500; }
.feature-points strong::before {
  content: '';
  position: absolute;
  left: 0;
  top: .35em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
}
.feature-points span { padding-left: 22px; max-width: 54ch; font-size: 14px; line-height: 1.55; color: var(--muted); }
.feature-visual {
  position: relative;
  min-height: clamp(500px, 46vw, 660px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #E8E4DE;
  display: grid;
  place-items: end center;
  isolation: isolate;
}
.feature-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgb(19 20 21 / 5%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(19 20 21 / 5%) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 84%);
}
.feature-visual-call { background: #E6E2DB; }
.feature-visual-review { background: #161718; }
.feature-visual-website { place-items: center; padding: clamp(22px, 4vw, 54px); background: #E9E5DF; }
.feature-phone {
  position: relative;
  width: min(64%, 330px);
  height: min(88%, 590px);
  min-height: 500px;
  margin-bottom: -40px;
  padding: 10px;
  border: 3px solid #252628;
  border-radius: 46px;
  background: #111214;
  box-shadow: 0 30px 62px rgb(19 20 21 / 25%);
  transform: rotate(-2deg);
}
.feature-phone-light { transform: rotate(2deg); }
.phone-speaker {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 17px;
  width: 74px;
  height: 20px;
  border-radius: 20px;
  transform: translateX(-50%);
  background: #111214;
}
.phone-screen {
  height: 100%;
  overflow: hidden;
  border-radius: 35px;
  padding: 52px 17px 28px;
  background: #F7F6F3;
  display: flex;
  flex-direction: column;
}
.phone-status {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
  font-size: 8px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--faint);
}
.phone-status span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.message { max-width: 88%; margin-top: 14px; padding: 11px 12px; border-radius: 13px; font-size: 11px; line-height: 1.4; }
.message-system { align-self: flex-start; background: #E8E6E1; }
.message-client { align-self: flex-end; background: var(--ink); color: var(--dark-ink); }
.owner-alert {
  margin-top: auto;
  padding: 15px;
  border: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 4px 11px;
  background: white;
}
.owner-alert > span { grid-row: span 2; width: 34px; height: 34px; display: grid; place-items: center; background: var(--accent); color: white; font-size: 8px; }
.owner-alert strong { font-size: 11px; font-weight: 500; }
.owner-alert small { font-size: 8px; color: var(--faint); }
.review-job,
.review-reminder { display: flex; gap: 11px; align-items: center; padding: 13px; border: 1px solid var(--line); background: white; }
.review-job > span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: #E9F0E9; color: #416B48; }
.review-job div,
.review-reminder div { display: grid; gap: 3px; }
.review-job strong,
.review-reminder strong { font-size: 10px; font-weight: 500; }
.review-job small,
.review-reminder small { font-size: 8px; color: var(--faint); }
.review-request { margin: 19px 0; padding: 24px 17px; border: 1px solid var(--line-strong); background: #F0EEE9; text-align: center; }
.review-label { font-size: 7px; letter-spacing: .1em; color: var(--faint); }
.review-request strong { display: block; margin-top: 22px; font-size: 18px; font-weight: 500; }
.review-request p { margin: 8px auto 0; max-width: 22ch; font-size: 10px; line-height: 1.45; color: var(--muted); }
.review-stars { margin-top: 19px; color: var(--accent); letter-spacing: 3px; font-size: 17px; }
.review-button { display: block; margin-top: 22px; padding: 10px; border-radius: 50px; background: var(--ink); color: white; font-size: 9px; }
.review-reminder { margin-top: auto; }
.review-reminder > span { color: var(--accent); font-size: 20px; }
.browser-mockup {
  width: 100%;
  max-width: 620px;
  border: 1px solid #A9A7A2;
  background: white;
  box-shadow: 0 28px 64px rgb(19 20 21 / 18%);
}
.browser-bar { height: 42px; padding: 0 14px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 6px; background: #F1EFEA; }
.browser-bar > span { width: 7px; height: 7px; border-radius: 50%; background: #BBB8B2; }
.browser-url { margin-left: 12px; flex: 1; padding: 6px 12px; background: white; color: var(--faint); font-size: 7px; text-align: center; }
.browser-page { min-height: 360px; }
.browser-nav { padding: 20px 24px; display: flex; justify-content: space-between; gap: 20px; font-size: 8px; }
.browser-nav strong { font-size: 9px; }
.browser-hero { min-height: 236px; padding: 36px 28px; background: #17191A; color: white; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.browser-hero > span { color: #A8A8A3; font-size: 7px; letter-spacing: .1em; }
.browser-hero strong { margin-top: 13px; max-width: 13ch; font-size: clamp(22px, 3vw, 38px); line-height: 1.02; letter-spacing: -.04em; font-weight: 500; }
.browser-hero em { margin-top: 22px; padding: 9px 15px; border-radius: 40px; background: var(--accent); font-size: 8px; font-style: normal; }
.browser-proof { display: grid; grid-template-columns: repeat(3, 1fr); }
.browser-proof > div { min-height: 86px; padding: 16px; border-right: 1px solid var(--line); display: grid; gap: 6px; align-content: center; }
.browser-proof > div:last-child { border-right: 0; }
.browser-proof span { color: var(--accent); font-size: 11px; }
.browser-proof strong { font-size: 8px; font-weight: 500; }

.inline-contact {
  padding: clamp(28px, 4vw, 42px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.inline-contact > div { display: grid; gap: 10px; }
.inline-contact > div > span {
  font-size: 9px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}
.inline-contact strong {
  max-width: 32ch;
  font-size: clamp(18px, 2vw, 27px);
  line-height: 1.2;
  letter-spacing: -.025em;
  font-weight: 500;
}
.inline-contact .btn-primary { flex: none; }

/* Secondary products */
.secondary-products {
  display: grid;
  grid-template-columns: minmax(250px, .65fr) minmax(0, 1.35fr);
  gap: clamp(42px, 8vw, 120px);
  align-items: start;
}
.secondary-heading h2 { max-width: 13ch; font-size: clamp(2rem, 3.5vw, 3.25rem); }
.secondary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.secondary-grid > a { min-height: 220px; padding: 22px 28px 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; }
.secondary-grid > a:nth-child(2n) { border-right: 0; }
.secondary-grid > a:hover strong { color: var(--accent); }
.secondary-grid > a > span { font-size: 9px; color: var(--accent); }
.secondary-grid strong { margin-top: auto; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.25; font-weight: 500; transition: color .22s ease; }
.secondary-grid p { margin: 12px 0 0; max-width: 31ch; font-size: 13px; line-height: 1.55; color: var(--muted); }

/* Trades and home-service niches */
.sectors-section {
  position: relative;
  background: var(--dark);
  box-shadow: inset 0 -1px 0 var(--dark-line);
  color: var(--dark-ink);
}
.sectors-section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, var(--dark-line) 0 1px, transparent 1px 160px),
    repeating-linear-gradient(to bottom, var(--dark-line) 0 1px, transparent 1px 160px);
  opacity: .38;
}
.sectors-inner { position: relative; z-index: 1; max-width: var(--max-width); margin: 0 auto; padding: var(--section-space) var(--page-pad); }
.sectors-heading { display: grid; grid-template-columns: .55fr 1.1fr .7fr; gap: clamp(28px, 6vw, 88px); align-items: start; }
.sectors-heading h2 { margin: 0; max-width: 20ch; font-size: clamp(2rem, 4vw, 3.75rem); line-height: 1.04; letter-spacing: -.04em; font-weight: 500; text-wrap: balance; }
.sectors-heading > p:last-child { margin: 7px 0 0; max-width: 37ch; font-size: 15px; line-height: 1.65; color: var(--dark-muted); }
.sectors-photo-grid { margin-top: clamp(52px, 8vw, 96px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.sectors-photo-grid article {
  position: relative;
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--dark-line);
  background: #1B1C1E;
  color: var(--dark-ink);
  isolation: isolate;
}
.sectors-photo-grid article::after {
  content: '';
  position: absolute;
  inset: 32% 0 0;
  z-index: 1;
  background: linear-gradient(to bottom, transparent, rgb(8 9 10 / 90%));
  pointer-events: none;
}
.sectors-photo-grid img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.06); transition: transform .55s cubic-bezier(.2,.7,.2,1), filter .35s ease; }
.sectors-photo-grid article:hover img { transform: scale(1.025); filter: saturate(1) contrast(1.02); }
.sector-card-copy { position: absolute; inset: auto clamp(20px, 2.3vw, 32px) clamp(20px, 2.3vw, 30px); z-index: 2; }
.sector-card-copy > span { display: block; margin-bottom: 10px; font-size: 9px; letter-spacing: .1em; color: var(--accent); }
.sectors-photo-grid h3 { margin: 0; max-width: 20ch; font-size: clamp(17px, 1.55vw, 23px); line-height: 1.16; letter-spacing: -.025em; font-weight: 500; text-wrap: balance; }

/* Working with Cersa */
.process-section { border-top: 0; }
.process-heading {
  display: grid;
  grid-template-columns: .55fr 1.45fr;
  gap: clamp(32px, 7vw, 100px);
  align-items: start;
}
.process-heading .eyebrow { margin-top: 7px; }
.process-heading h2 { max-width: 16ch; }
.process-steps {
  position: relative;
  list-style: none;
  margin: clamp(58px, 8vw, 100px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(30px, 6vw, 86px);
}
.process-steps::before {
  content: '';
  position: absolute;
  left: 16.666%;
  right: 16.666%;
  top: 41px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--line-strong) 0 8px, transparent 8px 15px);
}
.process-steps li { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.process-number {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: white;
  box-shadow: 0 0 0 12px var(--bg);
  font-size: 17px;
}
.process-copy { margin-top: 31px; }
.process-copy h3 { margin: 0; font-size: clamp(18px, 1.65vw, 24px); line-height: 1.2; letter-spacing: -.025em; font-weight: 500; }
.process-copy h3 span { display: block; margin-top: 9px; font-size: 9px; line-height: 1.4; letter-spacing: .09em; text-transform: uppercase; color: var(--accent); }
.process-copy p { margin: 19px auto 0; max-width: 37ch; font-size: 14px; line-height: 1.65; color: var(--muted); }
.process-note { margin: clamp(46px, 7vw, 82px) 0 0; padding-top: 22px; border-top: 1px solid var(--line); font-size: 9px; line-height: 1.6; letter-spacing: .05em; color: var(--faint); text-align: center; }
.process-contact {
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}
.process-contact p {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}
.process-contact p strong { color: var(--ink); font-weight: 500; }
.process-contact .btn-primary { flex: none; }

/* Control and FAQ */
.honest-note-light { color: var(--muted); }
.faq-section { border-top: 1px solid var(--line); }
.faq-grid { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr); gap: clamp(42px, 8vw, 120px); }
.faq-title { max-width: 13ch !important; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item-last { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; position: relative; padding: 22px 38px 22px 0; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.35; letter-spacing: -.02em; transition: color .22s ease; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-item summary::before,
.faq-item summary::after { content: ''; position: absolute; right: 3px; top: 50%; width: 14px; height: 1px; background: var(--muted); transition: transform .28s ease; }
.faq-item summary::after { transform: rotate(90deg); }
.faq-item[open] summary::after { transform: rotate(0); }
.faq-item p { margin: 0; max-width: 62ch; padding: 0 48px 25px 0; font-size: 15px; line-height: 1.68; color: var(--muted); }

/* Contact */
.cta-inner { padding-top: var(--section-space); }
.cta-inner > h2 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(2.2rem, 5vw, 4.7rem);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 500;
}
.cta-intro {
  margin: 28px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--dark-muted);
}
.contact-grid {
  margin-top: clamp(46px, 7vw, 78px);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}
.contact-form { max-width: 670px; display: flex; flex-direction: column; gap: 22px; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.field { display: flex; flex-direction: column; gap: 8px; margin: 0; }
.field label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dark-muted);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--dark-line);
  border-radius: 0;
  padding: 10px 0;
  background: transparent;
  color: var(--dark-ink);
  font-size: 16px;
  transition: border-color .22s ease;
}
.field textarea { resize: vertical; line-height: 1.5; }
.field select { cursor: pointer; }
.field select option { background: var(--dark); color: var(--dark-ink); }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-bottom-color: var(--accent); }
.field ::placeholder { color: #666762; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { margin: 0; display: flex; align-items: flex-start; gap: 11px; }
.consent input { width: 16px; height: 16px; margin: 2px 0 0; flex: none; accent-color: var(--accent); }
.consent label { font-size: 13px; line-height: 1.55; color: var(--dark-muted); }
.consent a { color: var(--dark-ink); text-decoration: underline; text-underline-offset: 3px; }
.contact-form .btn-cta { align-self: flex-start; margin-top: 2px; }
.contact-alt > p { margin: 0 0 18px; color: var(--dark-muted); }
.contact-line {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px 0;
  border-top: 1px solid var(--dark-line);
}
.contact-line:hover { border-color: var(--dark-ink); padding-left: 5px; }
.contact-line span { font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--dark-muted); }
.contact-line strong { font-size: clamp(17px, 1.5vw, 21px); font-weight: 400; }
.contact-alt small { display: block; margin-top: 22px; font-size: 10px; line-height: 1.6; color: var(--dark-muted); }

/* Footer */
.site-footer {
  margin-top: clamp(80px, 13vw, 160px);
  padding: 28px 0 44px;
  border-top: 1px solid var(--dark-line);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 32px;
  align-items: end;
}
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-logo { height: 28px; }
.footer-brand span,
.footer-year { font-size: 10px; line-height: 1.5; letter-spacing: .1em; text-transform: uppercase; color: var(--dark-muted); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 13px; color: var(--dark-muted); }
.footer-nav a:hover { color: var(--dark-ink); }

/* Products page */
.products-hero,
.products-section,
.product-cycle-section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}
.products-hero { padding-top: clamp(68px, 10vw, 126px); padding-bottom: clamp(68px, 9vw, 112px); }
.products-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: clamp(44px, 8vw, 120px);
  align-items: end;
}
.products-hero h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(2.65rem, 5.6vw, 5rem);
  line-height: .98;
  letter-spacing: -.048em;
  font-weight: 500;
}
.products-hero-grid p {
  margin: 0 0 28px;
  max-width: 43ch;
  font-size: 17px;
  line-height: 1.62;
  color: var(--muted);
}
.products-section { padding-bottom: var(--section-space); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.product-card {
  min-height: 430px;
  padding: clamp(30px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: clamp(20px, 3vw, 42px);
  transition: background-color .25s ease;
}
.product-card:nth-child(2n) { border-right: 0; }
.product-card:nth-child(odd) { padding-left: 0; }
.product-card:nth-child(even) { padding-right: 0; }
.product-card:hover { background: color-mix(in srgb, var(--accent) 4%, transparent); }
.product-number { padding-top: 5px; font-size: 10px; color: var(--accent); }
.product-copy { display: flex; flex-direction: column; }
.product-copy h3 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.65rem, 2.8vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -.04em;
  font-weight: 500;
  text-wrap: balance;
}
.product-card-link .product-copy > strong {
  display: block;
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.65rem, 2.8vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -.04em;
  font-weight: 500;
  text-wrap: balance;
}
.product-card-link .product-copy > p {
  margin: 22px 0 0;
  max-width: 46ch;
}
.product-card-link .card-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  align-self: flex-start;
  margin-top: auto;
  padding-top: 34px;
  font-size: 13px;
  color: var(--ink);
}
.product-card-link .card-link span { transition: transform .22s ease; }
.product-card-link:hover .card-link span { transform: translateX(4px); }
.product-grid-seven .product-card:last-child { grid-column: 1 / -1; min-height: 320px; border-right: 0; padding-right: 0; }
.product-copy > p {
  margin: 22px 0 0;
  max-width: 49ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}
.product-copy ul {
  list-style: none;
  margin: auto 0 0;
  padding: 34px 0 0;
}
.product-copy li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}
.feature-video {
  grid-column: 2;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: 28px;
  background: var(--dark);
}
.feature-video video { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-cycle-section {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: clamp(40px, 8vw, 120px);
  align-items: end;
}
.product-cycle-section h2 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  font-weight: 500;
}
.product-cycle-section > p {
  margin: 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
}
.product-cta > div { padding-top: var(--section-space); padding-bottom: 20px; }
.product-cta h2 {
  margin: 0;
  max-width: 19ch;
  font-size: clamp(2.15rem, 4.8vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -.045em;
  font-weight: 500;
}
.product-cta > div > p:not(.eyebrow) {
  margin: 28px 0 0;
  max-width: 51ch;
  font-size: 16px;
  line-height: 1.65;
  color: var(--dark-muted);
}
.product-cta .btn-light { margin-top: 30px; }

/* Individual product pages */
.product-detail-hero,
.stats-section,
.product-explainer,
.related-products,
.policy-note {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--page-pad);
  padding-right: var(--page-pad);
}
.product-detail-hero { padding-top: clamp(58px, 8vw, 104px); padding-bottom: clamp(64px, 9vw, 116px); }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(46px, 7vw, 84px);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--faint);
}
.breadcrumb a:hover { color: var(--ink); }
.product-detail-title {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: clamp(44px, 8vw, 120px);
  align-items: end;
}
.product-detail-title h1 {
  margin: 0;
  max-width: 13ch;
  font-size: clamp(2.65rem, 5.6vw, 5rem);
  line-height: .98;
  letter-spacing: -.048em;
  font-weight: 500;
  text-wrap: balance;
}
.product-detail-title > p {
  margin: 0;
  max-width: 47ch;
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.65;
  color: var(--muted);
}
.stats-section { padding-bottom: clamp(72px, 10vw, 126px); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stats-grid article {
  min-height: 210px;
  padding: 25px clamp(24px, 3vw, 44px);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 42px;
}
.stats-grid article:first-child { padding-left: 0; }
.stats-grid article:last-child { padding-right: 0; border-right: 0; }
.stats-grid strong {
  font-size: clamp(2.7rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: -.05em;
  font-weight: 500;
  color: var(--accent);
}
.stats-grid p { margin: 0; max-width: 31ch; font-size: 15px; line-height: 1.55; color: var(--muted); }
.stats-note { margin: 15px 0 0; font-size: 9px; line-height: 1.5; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); }
.product-video {
  max-width: calc(var(--max-width) - (2 * var(--page-pad)));
  margin: 0 auto var(--section-space);
  aspect-ratio: 16 / 9;
  background: var(--dark);
}
.product-video video { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-explainer { padding-top: var(--section-space); padding-bottom: var(--section-space); border-top: 1px solid var(--line); }
.product-intro {
  display: grid;
  grid-template-columns: .55fr 1fr .8fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}
.product-intro h2 {
  margin: 0;
  max-width: 17ch;
  font-size: clamp(2rem, 4vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -.04em;
  font-weight: 500;
  text-wrap: balance;
}
.product-intro > p:last-child { margin: 5px 0 0; max-width: 44ch; font-size: 16px; line-height: 1.65; color: var(--muted); }
.detail-feature-grid {
  margin-top: clamp(58px, 9vw, 108px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.detail-feature-grid article {
  min-height: 310px;
  padding: clamp(28px, 4vw, 50px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.detail-feature-grid article:nth-child(2n) { border-right: 0; padding-right: 0; }
.detail-feature-grid article:nth-child(odd) { padding-left: 0; }
.detail-feature-grid article > span { font-size: 10px; color: var(--accent); }
.detail-feature-grid h3 { margin: auto 0 0; font-size: clamp(1.4rem, 2.4vw, 2.3rem); line-height: 1.08; letter-spacing: -.035em; font-weight: 500; }
.detail-feature-grid p { margin: 18px 0 0; max-width: 48ch; font-size: 15px; line-height: 1.65; color: var(--muted); }
.detail-feature-grid-wide article:last-child { grid-column: 1 / -1; min-height: 250px; border-right: 0; padding-left: 0; padding-right: 0; }
.policy-note {
  padding-top: clamp(38px, 5vw, 62px);
  padding-bottom: clamp(38px, 5vw, 62px);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: clamp(28px, 6vw, 90px);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}
.policy-note strong { font-size: clamp(1.25rem, 2vw, 1.8rem); font-weight: 500; }
.policy-note p { margin: 0; max-width: 54ch; font-size: 15px; line-height: 1.65; color: var(--muted); }
.related-products {
  padding-top: clamp(60px, 9vw, 108px);
  padding-bottom: clamp(60px, 9vw, 108px);
  display: grid;
  grid-template-columns: .55fr 1fr 1fr;
  gap: clamp(24px, 4vw, 58px);
  align-items: start;
}
.related-products > a { padding: 18px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; font-size: clamp(16px, 1.5vw, 20px); }
.related-products > a:hover { color: var(--accent); border-color: var(--accent); }
.related-products > a span { transition: transform .22s ease; }
.related-products > a:hover span { transform: translateX(4px); }
.detail-cta > div { padding-bottom: 0; }
/* Auxiliary pages */
.page-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(64px, 10vw, 122px) var(--page-pad) clamp(80px, 12vw, 144px);
}
.page-title {
  margin: 0;
  max-width: 20ch;
  font-size: clamp(2.1rem, 4.6vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -.043em;
  font-weight: 500;
}
.page-updated { margin: 20px 0 0; font-size: 11px; color: var(--faint); }
.page-body { margin-top: 34px; }
.page-body p { margin: 0 0 16px; max-width: 58ch; font-size: 17px; line-height: 1.65; color: var(--muted); }
.page-actions { margin-top: 36px; display: flex; gap: 12px; flex-wrap: wrap; }
.next-steps { list-style: none; margin: 56px 0 0; padding: 0; border-top: 1px solid var(--line); }
.next-steps li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
}
.next-index { font-size: 10px; color: var(--accent); padding-top: 3px; }
.legal { margin-top: 48px; }
.legal h2 { margin: 44px 0 13px; font-size: 20px; line-height: 1.3; font-weight: 500; }
.legal h2:first-child { margin-top: 0; }
.legal p,
.legal li { font-size: 16px; line-height: 1.68; color: var(--muted); }
.legal p { margin: 0 0 14px; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 7px; }
.legal strong { color: var(--ink); font-weight: 500; }
.legal a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.cta-section-slim .site-footer {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 42px var(--page-pad);
  border-top: 0;
}

/* Homepage scroll reveals. Content stays visible without JavaScript. */
.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity .62s cubic-bezier(.2, .7, .2, 1) var(--reveal-delay, 0ms),
    transform .62s cubic-bezier(.2, .7, .2, 1) var(--reveal-delay, 0ms);
}
.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 920px) {
  .hero-layout,
  .products-teaser,
  .products-hero-grid,
  .product-cycle-section { grid-template-columns: 1fr; }
  .hero-copy { max-width: 780px; }
  .opportunity-card { max-width: 620px; }
  .dark-heading { grid-template-columns: .45fr 1.1fr; }
  .dark-heading p:last-child { grid-column: 2; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-alt { max-width: 670px; }
  .product-card { min-height: 390px; }
  .cycle-heading { grid-template-columns: 1fr 1fr; }
  .cycle-track { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cycle-track li:nth-child(3) { border-right: 0; }
  .cycle-track li:nth-child(-n+3) { border-bottom: 1px solid var(--dark-line); }
  .cycle-track li:not(:last-child)::after { display: none; }
  .feature-section-heading { grid-template-columns: .45fr 1.2fr; }
  .feature-showcase { grid-template-columns: 1fr; }
  .feature-showcase .feature-copy,
  .feature-showcase.feature-reverse .feature-copy { order: 1; max-width: 700px; }
  .feature-showcase .feature-visual,
  .feature-showcase.feature-reverse .feature-visual { order: 2; }
  .feature-visual { min-height: 590px; }
  .secondary-products { grid-template-columns: 1fr; }
  .secondary-heading { max-width: 640px; }
  .sectors-heading { grid-template-columns: .45fr 1.2fr; }
  .sectors-heading > p:last-child { grid-column: 2; }
  .sectors-photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-heading { grid-template-columns: .45fr 1.2fr; }
  .process-steps { gap: 28px; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-title { max-width: 18ch !important; }
}

@media (max-width: 720px) {
  :root { --section-space: 76px; }
  .site-header { padding-top: 12px; gap: 16px; }
  .brand-logo { height: 29px; }
  .nav { gap: 14px; }
  .nav-cta { padding-right: 14px; padding-left: 14px; font-size: 13px; }
  .nav > a:not(.nav-cta) { display: none; }
  .hero { padding-top: 58px; }
  .hero h1,
  .products-hero h1 { font-size: clamp(2.45rem, 10.8vw, 3.7rem); }
  .hero-actions { align-items: flex-start; }
  .section-heading,
  .dark-heading,
  .control-panel { grid-template-columns: 1fr; }
  .dark-heading p:last-child { grid-column: 1; }
  .section-heading .eyebrow { margin-top: 0; }
  .problem-grid,
  .system-steps,
  .product-grid { grid-template-columns: 1fr; }
  .problem-grid article,
  .problem-grid article:first-child,
  .problem-grid article:last-child,
  .system-steps li,
  .system-steps li:first-child,
  .system-steps li:last-child {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .system-steps li,
  .system-steps li:first-child,
  .system-steps li:last-child { border-bottom-color: var(--dark-line); }
  .problem-grid article:last-child,
  .system-steps li:last-child { border-bottom: 0; }
  .problem-grid h3,
  .system-steps h3 { margin-top: 46px; }
  .field-row { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; align-items: start; }
  .footer-nav { margin-top: 8px; }
  .product-card,
  .product-card:nth-child(odd),
  .product-card:nth-child(even) {
    min-height: 0;
    padding: 34px 0;
    border-right: 0;
  }
  .product-copy ul { margin-top: 34px; padding-top: 0; }
  .cycle-heading,
  .feature-section-heading,
  .sectors-heading,
  .process-heading { grid-template-columns: 1fr; }
  .cycle-heading > p,
  .sectors-heading > p:last-child { grid-column: 1; }
  .cycle-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cycle-track li,
  .cycle-track li:first-child,
  .cycle-track li:last-child { min-height: 112px; padding: 18px; border-right: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line); }
  .cycle-track li:nth-child(2n) { border-right: 0; }
  .cycle-track li:nth-child(3) { border-right: 1px solid var(--dark-line); }
  .cycle-track li:nth-last-child(-n+2) { border-bottom: 0; }
  .feature-section-heading { padding-bottom: 42px; }
  .feature-showcase { padding: 68px 0; gap: 42px; }
  .feature-visual { min-height: 500px; }
  .feature-phone { width: min(76%, 310px); min-height: 455px; height: 92%; }
  .secondary-grid { grid-template-columns: 1fr; }
  .secondary-grid > a,
  .secondary-grid > a:nth-child(2n) { min-height: 170px; padding-left: 0; padding-right: 0; border-right: 0; }
  .sectors-photo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .process-heading .eyebrow { margin-top: 0; }
  .process-steps { grid-template-columns: 1fr; gap: 42px; }
  .process-steps::before {
    left: 32px;
    right: auto;
    top: 32px;
    bottom: 32px;
    width: 2px;
    height: auto;
    background: repeating-linear-gradient(180deg, var(--line-strong) 0 8px, transparent 8px 15px);
  }
  .process-steps li { display: grid; grid-template-columns: 66px 1fr; gap: 24px; align-items: start; text-align: left; }
  .process-number { width: 66px; height: 66px; box-shadow: 0 0 0 8px var(--bg); font-size: 14px; }
  .process-copy { margin-top: 2px; }
  .process-copy h3 span { margin-top: 7px; }
  .process-copy p { margin: 14px 0 0; }
  .process-note { text-align: left; }
  .inline-contact,
  .process-contact { align-items: flex-start; flex-direction: column; }
  .faq-item p { padding-right: 28px; }
}

@media (max-width: 520px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary { width: 100%; text-align: center; }
  .inline-contact .btn-primary,
  .process-contact .btn-primary { width: 100%; }
  .opportunity-card { padding: 22px; }
  .sector-line { font-size: 9px; }
  .control-panel { padding: 28px 22px; }
  .product-card { grid-template-columns: 30px 1fr; gap: 14px; }
  .feature-visual { min-height: 440px; }
  .feature-phone { width: 78%; min-height: 405px; border-radius: 38px; }
  .phone-screen { border-radius: 29px; padding: 48px 14px 24px; }
  .message { font-size: 9px; }
  .browser-page { min-height: 300px; }
  .browser-nav span { display: none; }
  .browser-hero { min-height: 204px; }
  .browser-proof > div { min-height: 72px; padding: 11px; }
  .browser-proof strong { font-size: 7px; }
  .sector-card-copy { inset: auto 15px 15px; }
  .sector-card-copy > span { margin-bottom: 7px; font-size: 8px; }
  .sectors-photo-grid h3 { font-size: 14px; }
}

@media (max-width: 420px) {
  .site-header { padding-right: 16px; padding-left: 16px; gap: 14px; }
  .nav-cta { display: none; }
  .sectors-photo-grid { grid-template-columns: 1fr; }
  .sector-card-copy { inset: auto 20px 20px; }
  .sectors-photo-grid h3 { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal-ready [data-reveal] { opacity: 1; transform: none; }
}

@media (max-width: 920px) {
  .mega-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-detail-title { grid-template-columns: 1fr; }
  .product-detail-title > p { max-width: 58ch; }
  .product-intro { grid-template-columns: .45fr 1.1fr; }
  .product-intro > p:last-child { grid-column: 2; }
}

@media (max-width: 720px) {
  .products-mega {
    left: 20px;
    right: 20px;
    top: calc(100% + 10px);
    max-height: min(72vh, 620px);
    padding: 20px;
    overflow-y: auto;
  }
  .mega-grid { grid-template-columns: 1fr; }
  .mega-product { display: grid !important; grid-template-columns: 54px 1fr; min-height: 88px; }
  .mega-thumb { width: 54px; height: 54px; border-radius: 9px; }
  .mega-number { width: 18px; height: 18px; font-size: 6px; }
  .mega-heading > a { display: inline-flex !important; }
  .mega-copy small { display: none; }
  .product-grid-seven .product-card:last-child { grid-column: auto; min-height: 0; }
  .product-detail-title h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .stats-grid { grid-template-columns: 1fr; }
  .stats-grid article,
  .stats-grid article:first-child,
  .stats-grid article:last-child {
    min-height: 0;
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    flex-direction: row;
    align-items: baseline;
    justify-content: flex-start;
  }
  .stats-grid article:last-child { border-bottom: 0; }
  .stats-grid strong { min-width: 112px; font-size: 2.8rem; }
  .product-intro,
  .related-products,
  .policy-note { grid-template-columns: 1fr; }
  .product-intro > p:last-child { grid-column: 1; }
  .detail-feature-grid { grid-template-columns: 1fr; }
  .detail-feature-grid article,
  .detail-feature-grid article:nth-child(2n),
  .detail-feature-grid article:nth-child(odd),
  .detail-feature-grid-wide article:last-child {
    grid-column: auto;
    min-height: 0;
    padding: 28px 0;
    border-right: 0;
  }
  .detail-feature-grid h3 { margin-top: 46px; }
  .related-products .eyebrow { margin-bottom: 0; }
}

@media (max-width: 520px) {
  .mega-heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .mega-product { grid-template-columns: 46px 1fr; }
  .mega-thumb { width: 46px; height: 46px; border-radius: 10px; }
  .stats-grid article { flex-direction: column; gap: 12px; }
}