:root {
  color-scheme: light;
  --ink: #172026;
  --ink-2: #263238;
  --muted: #5c6870;
  --line: #d8e1e4;
  --paper: #f7faf9;
  --paper-2: #eaf1f1;
  --white: #ffffff;
  --steel: #24546a;
  --teal: #0d7c76;
  --teal-soft: #d9eeee;
  --amber: #c48a2c;
  --amber-soft: #f6ead5;
  --shadow: 0 24px 80px rgba(23, 32, 38, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(247, 250, 249, 0.94);
  border-bottom: 1px solid rgba(216, 225, 228, 0.85);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 760;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--ink);
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0;
}

.brand-text {
  font-size: 1rem;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.9rem;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--ink);
}

.version {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 650;
  opacity: 0.72;
  white-space: nowrap;
}

.hero {
  min-height: 76vh;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.58fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  padding: clamp(72px, 10vw, 132px) clamp(18px, 4vw, 56px);
  background:
    linear-gradient(90deg, rgba(23, 32, 38, 0.96) 0%, rgba(23, 32, 38, 0.88) 48%, rgba(23, 32, 38, 0.74) 100%),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    #172026;
  background-size: auto, 42px 42px, 42px 42px, auto;
  color: var(--white);
  overflow: hidden;
}

.hero-content {
  max-width: 930px;
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #83d7cf;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 980px;
  margin-bottom: 22px;
  font-size: clamp(2.45rem, 6vw, 5.35rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 3.5vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 2vw, 1.32rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-proof span {
  padding: 9px 11px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.88rem;
  font-weight: 700;
}

.hero-photo {
  position: relative;
  z-index: 1;
  margin: 0;
  min-height: min(560px, 52vw);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.34);
  overflow: hidden;
}

.hero-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(23, 32, 38, 0.1), transparent 48%), linear-gradient(180deg, transparent 62%, rgba(23, 32, 38, 0.22));
  pointer-events: none;
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: center;
}

.button,
button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-weight: 760;
  cursor: pointer;
}

.button.primary,
button {
  background: var(--amber);
  color: #111417;
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--white);
}

.section {
  padding: clamp(58px, 8vw, 98px) clamp(18px, 4vw, 56px);
}

.intro,
.founder,
.vendor-review,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.prose p {
  color: var(--muted);
  font-size: 1.05rem;
}

.prose p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 28px;
}

.section-heading p {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

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

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.panel,
.mini-panel,
.care-card,
.proof-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.panel {
  padding: 28px;
  box-shadow: var(--shadow);
}

.feature-panel {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.panel-kicker {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel p,
.mini-panel p,
.care-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.link-panel {
  display: block;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.link-panel:hover {
  transform: translateY(-3px);
  border-color: rgba(13, 124, 118, 0.38);
  box-shadow: 0 30px 86px rgba(23, 32, 38, 0.16);
}

.service-detail,
.audit,
.faq {
  background: var(--white);
}

.service-detail .panel,
.audit .panel,
.faq article {
  background: var(--paper);
  box-shadow: none;
}

.service-cards .panel {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.service-cards li {
  color: var(--muted);
}

.unifi {
  background: var(--ink);
  color: var(--white);
}

.unifi .section-label {
  color: #83d7cf;
}

.unifi .section-heading p,
.fine-print {
  color: rgba(255, 255, 255, 0.74);
}

.mini-panel {
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.mini-panel p {
  color: rgba(255, 255, 255, 0.74);
}

.fine-print {
  max-width: 900px;
  margin: 24px 0 0;
  font-size: 0.92rem;
}

.audit-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
}

.audit-panel.dark {
  background: var(--ink);
  color: var(--white);
}

.audit-panel.dark li {
  color: rgba(255, 255, 255, 0.78);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.check-grid span {
  display: block;
  padding: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-weight: 650;
}

.care {
  background: var(--paper-2);
}

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

.care-card {
  padding: 28px;
}

.vendor-review {
  background: var(--white);
}

.capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.capability-list span {
  padding: 10px 12px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-weight: 650;
}

.capability-list.large span {
  padding: 12px 14px;
  color: var(--ink-2);
}

.founder {
  background: #eaf1f1;
}

.proof {
  background: linear-gradient(135deg, var(--steel), var(--teal));
}

.proof-card {
  max-width: 980px;
  padding: clamp(28px, 5vw, 48px);
  color: var(--ink);
}

.proof-card p {
  color: var(--muted);
}

.service-area {
  background: var(--amber-soft);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.faq-list article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.faq-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.contact {
  background: var(--ink);
  color: var(--white);
}

.contact .section-label {
  color: #83d7cf;
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-notes {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.contact-notes span {
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.contact-details {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.07);
}

.contact-details p {
  margin: 0;
}

.contact-details strong {
  color: var(--white);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
}

label {
  display: grid;
  gap: 6px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font: inherit;
  padding: 12px;
}

select {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
}

textarea {
  resize: vertical;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 24px clamp(18px, 4vw, 56px);
  color: var(--muted);
  font-size: 0.92rem;
}

.footer p {
  margin: 0;
}

.footer p + p {
  margin-top: 6px;
}

.footer strong {
  color: rgba(255, 255, 255, 0.86);
}

.footer a {
  font-weight: 800;
  color: var(--steel);
}

.footer-links {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.page-hero {
  padding: clamp(70px, 9vw, 118px) clamp(18px, 4vw, 56px);
  background:
    linear-gradient(90deg, rgba(23, 32, 38, 0.96), rgba(36, 84, 106, 0.82)),
    #172026;
  color: var(--white);
}

.page-hero.narrow {
  padding-bottom: clamp(54px, 7vw, 82px);
}

.page-hero-content {
  max-width: 980px;
}

.page-hero h1 {
  max-width: 960px;
}

.page-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1.05rem, 2vw, 1.26rem);
}

.breadcrumb {
  display: inline-flex;
  margin-bottom: 18px;
  color: #83d7cf;
  font-size: 0.84rem;
  font-weight: 800;
}

.content-section {
  padding: clamp(54px, 7vw, 86px) clamp(18px, 4vw, 56px);
}

.content-section.white {
  background: var(--white);
}

.content-section.tint {
  background: var(--paper-2);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: start;
}

.detail-list {
  display: grid;
  gap: 14px;
}

.detail-item {
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.detail-item h3 {
  margin-bottom: 6px;
}

.detail-item p {
  margin-bottom: 0;
  color: var(--muted);
}

.subnav-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.metric-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.metric-row span {
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 760;
}

.cta-band {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  background: var(--amber-soft);
}

.cta-band p {
  max-width: 760px;
  color: var(--muted);
}

.cta-band .button.secondary {
  color: var(--ink);
  border-color: rgba(23, 32, 38, 0.22);
}

@media (max-width: 1100px) {
  .nav {
    display: none;
  }

  .site-header {
    grid-template-columns: 1fr auto;
  }

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

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    min-height: 360px;
  }
}

@media (max-width: 880px) {
  .intro,
  .founder,
  .vendor-review,
  .contact,
  .split,
  .grid.two,
  .grid.three,
  .care-grid,
  .audit-layout,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .audit-layout {
    display: grid;
  }

  .check-grid {
    grid-template-columns: 1fr;
  }

  .subnav-grid {
    grid-template-columns: 1fr;
  }

  .cta-band {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .brand-text {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .grid.four {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    display: none;
  }

  .button,
  button {
    width: 100%;
  }

  .footer {
    flex-direction: column;
  }
}

/* v0.3.0 visual system: more established practice, less generic landing page. */
:root {
  --ink: #12191d;
  --line: #d9e0df;
  --paper: #f4f7f5;
  --paper-2: #e7eeee;
  --steel: #21495b;
  --teal: #0b736e;
  --shadow: 0 18px 48px rgba(18, 25, 29, 0.08);
  --max: 1480px;
}

body {
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

.site-header,
.section,
.content-section,
.page-hero,
.hero,
.footer {
  padding-left: max(clamp(18px, 4vw, 56px), calc((100vw - var(--max)) / 2 + 32px));
  padding-right: max(clamp(18px, 4vw, 56px), calc((100vw - var(--max)) / 2 + 32px));
}

.site-header {
  min-height: 76px;
  background: rgba(244, 247, 245, 0.96);
  border-bottom: 1px solid rgba(217, 224, 223, 0.95);
}

.brand-mark {
  width: 46px;
  height: 46px;
}

.nav {
  gap: 6px;
  font-size: 0.86rem;
  font-weight: 720;
}

.nav a {
  padding: 9px 10px;
  border-radius: 3px;
}

.nav a:hover {
  background: rgba(18, 25, 29, 0.05);
}

.hero {
  min-height: 690px;
  grid-template-columns: minmax(0, 760px) minmax(360px, 520px);
  justify-content: space-between;
  background:
    linear-gradient(120deg, rgba(18, 25, 29, 0.98), rgba(20, 43, 52, 0.95) 55%, rgba(11, 115, 110, 0.78)),
    #12191d;
  border-bottom: 6px solid var(--amber);
}

h1 {
  max-width: 900px;
  font-size: clamp(2.55rem, 5.2vw, 4.8rem);
  line-height: 1;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  line-height: 1.1;
}

h3 {
  font-size: 1.05rem;
}

.eyebrow,
.section-label,
.panel-kicker {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
}

.hero-photo {
  min-height: 520px;
  border-radius: 0;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.32);
}

.hero-proof span,
.button,
button,
.panel,
.mini-panel,
.care-card,
.proof-card,
.check-grid span,
.capability-list span,
.faq-list article,
.contact-notes span,
.contact-form,
input,
textarea,
select,
.detail-item,
.metric-row span {
  border-radius: 3px;
}

.panel {
  box-shadow: none;
}

.link-panel:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 48px rgba(18, 25, 29, 0.1);
}

.page-hero {
  background:
    linear-gradient(115deg, rgba(18, 25, 29, 0.98), rgba(33, 73, 91, 0.88)),
    #12191d;
  border-bottom: 6px solid var(--amber);
}

.page-hero h1 {
  max-width: 900px;
}

.content-section.white,
.service-detail,
.audit,
.faq,
.vendor-review {
  background: #fbfcfb;
}

.cta-band {
  background: #efe3cf;
  border-top: 1px solid rgba(196, 138, 44, 0.3);
  border-bottom: 1px solid rgba(196, 138, 44, 0.3);
}

.service-cards .panel,
.detail-item,
.faq-list article {
  border-left: 4px solid rgba(11, 115, 110, 0.55);
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    min-height: 360px;
  }
}

/* v0.4.0: stronger infrastructure-company visual direction. */
:root {
  --ink: #0f171a;
  --ink-2: #202c31;
  --paper: #f3f5f2;
  --paper-2: #e8eeeb;
  --line: #cfd8d5;
  --steel: #1e4352;
  --teal: #08746f;
  --amber: #d09636;
  --max: 1500px;
}

.site-header {
  background: rgba(15, 23, 26, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--white);
}

.brand-mark {
  background: var(--amber);
  color: #0f171a;
}

.nav,
.version {
  color: rgba(255, 255, 255, 0.68);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.hero-home {
  position: relative;
  min-height: calc(100vh - 76px);
  grid-template-columns: minmax(0, 940px) minmax(260px, 360px);
  align-items: end;
  padding-top: clamp(96px, 13vw, 170px);
  padding-bottom: clamp(56px, 7vw, 86px);
  background:
    linear-gradient(90deg, rgba(15, 23, 26, 0.96) 0%, rgba(15, 23, 26, 0.88) 42%, rgba(15, 23, 26, 0.38) 100%),
    linear-gradient(0deg, rgba(15, 23, 26, 0.78), rgba(15, 23, 26, 0.1) 40%),
    url("/assets/home-hero-network-room-v0.5.5.png") center right / cover no-repeat;
  border-bottom: 0;
}

.hero-home::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--amber), var(--teal), transparent);
}

.hero-home .hero-content {
  max-width: 900px;
}

.hero-home h1 {
  max-width: 920px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 7.8vw, 7rem);
  line-height: 0.9;
}

.hero-home .hero-copy {
  max-width: 690px;
  font-size: clamp(1.08rem, 1.75vw, 1.42rem);
}

.hero-home .button.secondary {
  background: rgba(255, 255, 255, 0.06);
}

.hero-ledger {
  position: relative;
  z-index: 1;
  display: grid;
  align-self: end;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}

.hero-ledger span {
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 760;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  background: #10181b;
  color: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.proof-strip span {
  padding: 18px max(18px, 2vw);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.editorial-split {
  background: #fbfcfb;
  border-bottom: 1px solid var(--line);
}

.editorial-split h2 {
  max-width: 720px;
}

.service-index {
  background: var(--paper);
}

.service-index .section-heading {
  margin-bottom: 8px;
}

.service-rows {
  border-top: 1px solid var(--ink);
}

.service-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) auto;
  gap: clamp(18px, 4vw, 46px);
  align-items: center;
  padding: clamp(24px, 4vw, 42px) 0;
  border-bottom: 1px solid rgba(15, 23, 26, 0.22);
}

.service-row h3 {
  margin: 0 0 6px;
  font-size: clamp(1.5rem, 3vw, 2.65rem);
}

.service-row p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.service-number {
  color: var(--teal);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.service-arrow {
  padding: 9px 12px;
  border: 1px solid rgba(15, 23, 26, 0.24);
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-row:hover {
  color: var(--teal);
}

.service-row:hover .service-arrow {
  background: var(--ink);
  color: var(--white);
}

.diagnostic-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr) auto;
  gap: clamp(24px, 5vw, 60px);
  align-items: center;
  padding: clamp(58px, 7vw, 92px) max(clamp(18px, 4vw, 56px), calc((100vw - var(--max)) / 2 + 32px));
  background:
    linear-gradient(135deg, rgba(15, 23, 26, 0.98), rgba(30, 67, 82, 0.94)),
    #10181b;
  color: var(--white);
}

.diagnostic-band h2 {
  max-width: 650px;
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.diagnostic-grid span {
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.07);
  border-left: 3px solid var(--amber);
  color: rgba(255, 255, 255, 0.78);
  font-weight: 760;
}

.why-quantumform {
  background: #fbfcfb;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.why-grid article {
  min-height: 260px;
  padding: 30px;
  background: #fbfcfb;
}

.why-grid p {
  color: var(--muted);
}

.page-hero {
  background:
    linear-gradient(115deg, rgba(15, 23, 26, 0.98), rgba(30, 67, 82, 0.9)),
    #10181b;
}

.page-hero h1 {
  font-size: clamp(2.7rem, 5.4vw, 5.25rem);
  line-height: 0.95;
}

.panel,
.detail-item,
.care-card,
.faq-list article {
  background: #fbfcfb;
}

.cta-band {
  background:
    linear-gradient(90deg, rgba(208, 150, 54, 0.22), rgba(8, 116, 111, 0.08)),
    #efe5d5;
}

@media (max-width: 1100px) {
  .hero-home {
    grid-template-columns: 1fr;
  }

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

  .diagnostic-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .service-row {
    grid-template-columns: 1fr;
  }

  .proof-strip,
  .diagnostic-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .hero-home h1 {
    font-size: clamp(2.8rem, 16vw, 4.4rem);
  }
}

/* v0.5.0: carry the stronger identity through every sub-page. */
.page-hero {
  position: relative;
  min-height: 560px;
  display: grid;
  align-items: end;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(15, 23, 26, 0.97) 0%, rgba(15, 23, 26, 0.9) 48%, rgba(15, 23, 26, 0.5) 100%),
    linear-gradient(0deg, rgba(15, 23, 26, 0.8), rgba(15, 23, 26, 0.05) 52%),
    var(--hero-image, url("/assets/hero-unifi-rack-v0.2.1.png")) center var(--hero-position, right) / cover no-repeat;
  border-bottom: 0;
}

.page-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--amber), var(--teal), transparent);
}

.page-hero.narrow {
  min-height: 460px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 980px;
  padding-bottom: 12px;
}

.page-hero p {
  max-width: 720px;
}

.breadcrumb {
  padding: 8px 10px;
  border-left: 3px solid var(--amber);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.82);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metric-row {
  max-width: 920px;
}

.metric-row span {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.18);
}

.content-section.white {
  background:
    linear-gradient(90deg, rgba(8, 116, 111, 0.05), transparent 28%),
    #fbfcfb;
}

.content-section.tint {
  background:
    linear-gradient(135deg, rgba(15, 23, 26, 0.04), rgba(8, 116, 111, 0.08)),
    var(--paper-2);
}

.split > div:first-child {
  border-top: 3px solid var(--ink);
  padding-top: 18px;
}

.detail-list {
  counter-reset: detail;
}

.detail-item {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 16px;
  padding: 24px;
  border-left: 0;
  background: #fbfcfb;
}

.detail-item::before {
  counter-increment: detail;
  content: counter(detail, decimal-leading-zero);
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.detail-item h3,
.detail-item p {
  grid-column: 2;
}

.detail-item h3 {
  margin-top: -28px;
}

.subnav-grid {
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.subnav-grid .panel {
  min-height: 260px;
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(15, 23, 26, 0.98), rgba(30, 67, 82, 0.9)),
    #10181b;
  border: 0;
  color: var(--white);
}

.subnav-grid .panel p {
  color: rgba(255, 255, 255, 0.72);
}

.subnav-grid .panel-kicker {
  color: #83d7cf;
}

.subnav-grid .panel:hover {
  transform: none;
  background:
    linear-gradient(135deg, rgba(15, 23, 26, 0.96), rgba(8, 116, 111, 0.85)),
    #10181b;
}

.care-grid {
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.care-card {
  min-height: 240px;
  padding: 30px;
  border: 0;
}

.care-card h3 {
  font-size: clamp(1.45rem, 2.2vw, 2.2rem);
}

.grid.three .panel {
  min-height: 220px;
  padding: 30px;
  border-left: 4px solid var(--teal);
}

.capability-list.large {
  gap: 0;
  border-top: 1px solid rgba(15, 23, 26, 0.16);
  border-left: 1px solid rgba(15, 23, 26, 0.16);
}

.capability-list.large span {
  flex: 1 1 260px;
  padding: 18px;
  border: 0;
  border-right: 1px solid rgba(15, 23, 26, 0.16);
  border-bottom: 1px solid rgba(15, 23, 26, 0.16);
  background: transparent;
}

.contact {
  background:
    linear-gradient(120deg, rgba(15, 23, 26, 0.98), rgba(30, 67, 82, 0.92)),
    #10181b;
}

.contact-form {
  padding: clamp(22px, 4vw, 34px);
  background: rgba(255, 255, 255, 0.06);
  border-top: 4px solid var(--amber);
}

.contact-notes {
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.contact-notes span {
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
}

.footer {
  background: #10181b;
  color: rgba(255, 255, 255, 0.64);
}

.footer a {
  color: #83d7cf;
}

@media (max-width: 880px) {
  .page-hero {
    min-height: 500px;
  }

  .detail-item {
    grid-template-columns: 1fr;
  }

  .detail-item h3,
  .detail-item p {
    grid-column: auto;
  }

  .detail-item h3 {
    margin-top: 0;
  }
}

.rack-showcase-section {
  background:
    linear-gradient(120deg, rgba(15, 23, 26, 0.98), rgba(30, 67, 82, 0.9)),
    #10181b;
  color: var(--white);
}

.rack-showcase {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
  margin: 0;
}

.rack-showcase img {
  display: block;
  width: 100%;
  max-height: 780px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}

.rack-showcase figcaption {
  max-width: 680px;
}

.rack-showcase figcaption .section-label {
  color: #83d7cf;
}

.rack-showcase figcaption p {
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
}

.cabling-detail-section {
  background: #fbfcfb;
}

.cabling-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
  margin: 0;
}

.cabling-detail figcaption {
  max-width: 620px;
  border-top: 3px solid var(--ink);
  padding-top: 18px;
}

.cabling-detail figcaption p {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
}

.cabling-detail img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  box-shadow: 0 26px 70px rgba(15, 23, 26, 0.14);
}

.ev-showcase-section {
  background: #10181b;
  color: var(--white);
}

.ev-showcase {
  position: relative;
  display: grid;
  min-height: 620px;
  align-items: end;
  margin: 0;
  overflow: hidden;
}

.ev-showcase img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ev-showcase::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 23, 26, 0.92), rgba(15, 23, 26, 0.5) 48%, rgba(15, 23, 26, 0.16)),
    linear-gradient(0deg, rgba(15, 23, 26, 0.9), transparent 52%);
}

.ev-showcase figcaption {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding: clamp(28px, 6vw, 64px);
}

.ev-showcase figcaption .section-label {
  color: #83d7cf;
}

.ev-showcase figcaption p {
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
}

@media (max-width: 880px) {
  .rack-showcase {
    grid-template-columns: 1fr;
  }

  .rack-showcase img {
    max-height: 620px;
  }

  .cabling-detail {
    grid-template-columns: 1fr;
  }

  .ev-showcase {
    min-height: 560px;
  }
}

/* v0.5.4: service dropdown, clearer breadcrumbs, and better fit display. */
.nav {
  align-items: center;
}

.nav-menu {
  position: relative;
}

.nav-menu-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-menu-trigger::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.72;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  width: min(380px, calc(100vw - 32px));
  padding: 10px;
  background: rgba(15, 23, 26, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 140ms ease, transform 140ms ease, visibility 140ms ease;
}

.nav-dropdown::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -16px;
  height: 16px;
}

.nav-menu:hover .nav-dropdown,
.nav-menu:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 12px;
  color: rgba(255, 255, 255, 0.8);
  border-radius: 0;
}

.nav-dropdown a + a {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-dropdown a:hover,
.nav-dropdown a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.nav-dropdown span {
  color: #83d7cf;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 0;
  border-left: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  font-weight: 780;
  letter-spacing: 0;
  text-transform: none;
}

.breadcrumb a,
.breadcrumb span {
  display: inline-flex;
  align-items: center;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.82);
}

.breadcrumb a:hover {
  color: var(--white);
}

.breadcrumb a::after,
.breadcrumb span:not([aria-current])::after {
  content: "/";
  margin-left: 8px;
  color: rgba(255, 255, 255, 0.34);
}

.breadcrumb [aria-current="page"] {
  color: #83d7cf;
}

.detail-item {
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: start;
}

.detail-item::before {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.detail-item h3,
.detail-item p {
  grid-column: 2;
}

.detail-item h3 {
  margin-top: 0;
}

.fit-section {
  background:
    linear-gradient(135deg, rgba(15, 23, 26, 0.04), rgba(8, 116, 111, 0.08)),
    var(--paper-2);
}

.fit-section .section-heading {
  max-width: 980px;
}

.fit-section .section-heading p:last-child {
  max-width: 720px;
  color: var(--muted);
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(15, 23, 26, 0.18);
  border: 1px solid rgba(15, 23, 26, 0.18);
}

.fit-grid article {
  min-height: 250px;
  padding: 26px;
  background: rgba(251, 252, 251, 0.92);
}

.fit-grid span {
  display: inline-flex;
  margin-bottom: 26px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.fit-grid h3 {
  font-size: clamp(1.22rem, 1.8vw, 1.58rem);
}

.fit-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .fit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .detail-item {
    grid-template-columns: 1fr;
  }

  .detail-item::before,
  .detail-item h3,
  .detail-item p {
    grid-column: auto;
  }
}

/* v0.5.6: responsive header menu instead of disappearing navigation. */
.mobile-nav {
  display: none;
  position: relative;
  z-index: 30;
}

.mobile-nav summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.84rem;
  font-weight: 820;
  list-style: none;
  cursor: pointer;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav summary::after {
  content: "";
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.78;
}

.mobile-nav[open] summary {
  background: rgba(255, 255, 255, 0.1);
}

.mobile-nav-panel {
  position: absolute;
  top: calc(100% + 13px);
  right: 0;
  width: min(360px, calc(100vw - 32px));
  padding: 10px;
  background: rgba(15, 23, 26, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.mobile-nav-panel a {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  font-weight: 760;
}

.mobile-nav-panel a:first-child,
.mobile-nav-panel a:nth-last-child(-n + 5) {
  grid-template-columns: 1fr;
}

.mobile-nav-panel a + a {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-panel a:hover,
.mobile-nav-panel a:focus {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.mobile-nav-panel span {
  color: #83d7cf;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 14px;
  }

  .mobile-nav {
    display: block;
  }
}

@media (max-width: 560px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
  }
}

/* v0.6.0: professional media library, page-specific imagery, and audit CTA polish. */
.nav .nav-cta,
.mobile-nav-panel .nav-cta {
  background: var(--amber);
  color: #0f171a;
  font-weight: 870;
}

.nav .nav-cta {
  border: 1px solid rgba(208, 150, 54, 0.68);
}

.nav .nav-cta:hover,
.nav .nav-cta:focus {
  background: #e0a446;
  color: #0f171a;
}

.mobile-nav-panel .nav-cta {
  grid-template-columns: 1fr;
  margin-top: 8px;
  text-align: center;
}

.version {
  min-width: 48px;
  text-align: right;
}

.visual-section {
  background: #fbfcfb;
}

.visual-split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
}

.visual-split.reverse {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.visual-copy {
  max-width: 680px;
}

.visual-copy p:not(.section-label) {
  color: var(--muted);
}

.visual-media {
  position: relative;
  min-height: clamp(320px, 39vw, 560px);
  margin: 0;
  overflow: hidden;
  background: #10181b;
  border: 1px solid rgba(15, 23, 26, 0.14);
  box-shadow: 0 28px 78px rgba(15, 23, 26, 0.12);
}

.visual-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.visual-media figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 34px 22px 18px;
  background: linear-gradient(180deg, transparent, rgba(15, 23, 26, 0.82));
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.84rem;
  font-weight: 760;
}

.mini-proof-list {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: rgba(15, 23, 26, 0.16);
  border: 1px solid rgba(15, 23, 26, 0.16);
}

.mini-proof-list span {
  padding: 13px 15px;
  background: #fbfcfb;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 780;
}

.image-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(15, 23, 26, 0.18);
  border: 1px solid rgba(15, 23, 26, 0.18);
}

.image-pair .visual-media {
  min-height: clamp(300px, 33vw, 500px);
  border: 0;
  box-shadow: none;
}

.image-pair .visual-media:first-child img {
  object-position: center center;
}

.image-pair .visual-media:last-child img {
  object-position: center center;
}

.site-visual-note {
  display: inline-flex;
  margin-top: 18px;
  padding: 10px 12px;
  border-left: 3px solid var(--amber);
  background: rgba(208, 150, 54, 0.12);
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 780;
}

@media (max-width: 1240px) {
  .nav {
    display: none;
  }

  .mobile-nav {
    display: block;
  }
}

@media (max-width: 880px) {
  .visual-split,
  .visual-split.reverse,
  .image-pair {
    grid-template-columns: 1fr;
  }

  .visual-copy {
    max-width: none;
  }
}

/* v0.6.0: conversion, proof, and launch-readiness pass. */
:focus-visible {
  outline: 3px solid #83d7cf;
  outline-offset: 3px;
}

.brand-mark {
  position: relative;
  overflow: hidden;
  font-weight: 900;
}

.brand-mark::after {
  content: "";
  position: absolute;
  right: 5px;
  bottom: 5px;
  width: 8px;
  height: 8px;
  border-top: 2px solid rgba(15, 23, 26, 0.55);
  border-left: 2px solid rgba(15, 23, 26, 0.55);
  opacity: 0.72;
}

.nav-cta,
.mobile-nav-panel .nav-cta {
  background: var(--amber);
  color: #0f171a;
  font-weight: 900;
}

.nav .nav-cta:hover,
.mobile-nav-panel .nav-cta:hover,
.mobile-nav-panel .nav-cta:focus {
  background: #efb04d;
  color: #0f171a;
}

.mobile-nav-panel .nav-cta {
  display: block;
  grid-template-columns: 1fr;
  margin-top: 10px;
  text-align: center;
}

.hero-home {
  min-height: min(760px, calc(100vh - 76px));
  align-items: center;
  padding-top: clamp(58px, 8vw, 112px);
  padding-bottom: clamp(44px, 6vw, 72px);
  grid-template-columns: minmax(0, 860px) minmax(260px, 390px);
}

.hero-home h1 {
  max-width: 940px;
  font-size: clamp(2.85rem, 5.8vw, 5.8rem);
  line-height: 0.94;
}

.hero-home .hero-copy {
  max-width: 760px;
}

.hero-ledger {
  padding: 12px 0;
  background: rgba(15, 23, 26, 0.42);
  backdrop-filter: blur(10px);
}

.hero-ledger span {
  padding: 14px 16px;
}

.button.primary,
button {
  transition: background 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.button.primary:hover,
button:hover {
  background: #efb04d;
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.audit-offer {
  background:
    linear-gradient(135deg, rgba(208, 150, 54, 0.16), rgba(8, 116, 111, 0.08)),
    #fbfcfb;
  border-bottom: 1px solid var(--line);
}

.audit-offer .section-heading p,
.proof-section .section-heading p,
.audit-summary-card p {
  max-width: 820px;
  color: var(--muted);
}

.audit-deliverables,
.proof-grid,
.timeline {
  display: grid;
  gap: 1px;
  background: rgba(15, 23, 26, 0.18);
  border: 1px solid rgba(15, 23, 26, 0.18);
}

.audit-deliverables {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 30px 0;
}

.audit-deliverables article,
.proof-grid article,
.timeline article {
  min-height: 230px;
  padding: 28px;
  background: #fbfcfb;
}

.audit-deliverables span,
.timeline span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.audit-deliverables p,
.proof-grid p,
.timeline p {
  margin-bottom: 0;
  color: var(--muted);
}

.proof-section {
  background: #fbfcfb;
  border-top: 1px solid var(--line);
}

.proof-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.proof-grid article {
  border-top: 4px solid var(--teal);
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--teal);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.rack-showcase .text-link,
.contact .text-link,
.audit-summary .text-link {
  color: #83d7cf;
}

.audit-summary {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  background:
    linear-gradient(120deg, rgba(15, 23, 26, 0.98), rgba(30, 67, 82, 0.92)),
    #10181b;
  color: var(--white);
}

.audit-summary .section-label {
  color: #83d7cf;
}

.audit-summary-card {
  border-top: 3px solid var(--amber);
  padding-top: 18px;
}

.audit-summary-card p {
  color: rgba(255, 255, 255, 0.76);
}

.timeline {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.14);
}

.timeline article {
  background: rgba(255, 255, 255, 0.07);
}

.timeline p {
  color: rgba(255, 255, 255, 0.74);
}

.faq {
  background:
    linear-gradient(135deg, rgba(15, 23, 26, 0.04), rgba(8, 116, 111, 0.08)),
    var(--paper-2);
}

.faq-list article {
  background: #fbfcfb;
  border-left: 4px solid var(--teal);
}

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

.contact-form button,
.form-field,
.form-note {
  grid-column: span 2;
}

.form-field {
  display: grid;
  gap: 6px;
}

.form-field.half {
  grid-column: span 1;
}

.form-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.86rem;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

@media (max-width: 1100px) {
  .audit-deliverables,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .audit-summary {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .hero-home {
    min-height: auto;
  }

  .hero-home h1 {
    font-size: clamp(2.25rem, 13vw, 3.7rem);
  }

  .audit-deliverables,
  .proof-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .contact-form,
  .contact-form button,
  .form-field,
  .form-note,
  .form-field.half {
    grid-column: 1;
  }

  .footer,
  .footer-links {
    justify-content: flex-start;
  }
}

/* v0.6.1: two-lane IA, softer premium sections, and clearer conversion paths. */
.nav {
  gap: 4px;
}

.nav a {
  white-space: nowrap;
}

.mobile-nav-panel a {
  display: block;
}

.hero-home {
  background:
    linear-gradient(90deg, rgba(15, 23, 26, 0.96) 0%, rgba(15, 23, 26, 0.84) 46%, rgba(15, 23, 26, 0.34) 100%),
    linear-gradient(0deg, rgba(15, 23, 26, 0.72), rgba(15, 23, 26, 0.04) 44%),
    url("/assets/home-hero-network-room-v0.5.5.png") center right / cover no-repeat;
}

.hero-ledger span:first-child {
  border-left: 4px solid var(--teal);
  padding-left: 16px;
}

.hero-ledger span:nth-child(2) {
  border-left: 4px solid var(--amber);
  padding-left: 16px;
}

.path-chooser {
  background:
    linear-gradient(180deg, #fbfcfb 0%, #f4f7f5 100%);
}

.path-chooser .section-heading,
.service-lane-grid + .section-heading {
  max-width: 900px;
}

.lane-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 28px);
}

.lane-card {
  display: flex;
  min-height: 520px;
  flex-direction: column;
  gap: 16px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid rgba(15, 23, 26, 0.16);
  background: #fbfcfb;
}

.lane-card h3 {
  max-width: 760px;
  font-size: clamp(1.55rem, 2.5vw, 2.45rem);
  line-height: 1.06;
}

.lane-card p,
.lane-card li {
  color: var(--muted);
}

.lane-card ul {
  display: grid;
  gap: 8px;
  margin: 2px 0 8px;
  padding-left: 18px;
}

.lane-card .button {
  align-self: flex-start;
  margin-top: auto;
}

.infrastructure-lane {
  border-top: 7px solid var(--teal);
  background:
    linear-gradient(135deg, rgba(8, 116, 111, 0.08), transparent 42%),
    #fbfcfb;
}

.automation-lane {
  border-top: 7px solid #8f6728;
  background:
    linear-gradient(135deg, rgba(208, 150, 54, 0.14), transparent 44%),
    #fffdf8;
}

.automation-lane .panel-kicker,
.automation-lane .service-number {
  color: #8f6728;
}

.automation-lane .button.primary,
.automation-band .button.primary,
.automation-review .button.primary {
  background: #a9782f;
  color: #fffdf8;
}

.service-lane-grid .lane-card {
  min-height: auto;
}

.lane-link-list {
  display: grid;
  gap: 1px;
  margin: 8px 0 4px;
  border: 1px solid rgba(15, 23, 26, 0.16);
  background: rgba(15, 23, 26, 0.14);
}

.lane-link-list a {
  padding: 13px 15px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-weight: 820;
}

.lane-link-list a:hover,
.lane-link-list a:focus {
  background: var(--ink);
  color: var(--white);
}

.lane-service-index .service-row:nth-child(4) {
  border-left: 6px solid #a9782f;
  padding-left: 24px;
}

.automation-band {
  background:
    linear-gradient(135deg, rgba(76, 57, 29, 0.98), rgba(15, 23, 26, 0.92)),
    #241b10;
}

.automation-hero {
  background:
    linear-gradient(90deg, rgba(31, 26, 19, 0.97) 0%, rgba(31, 26, 19, 0.84) 48%, rgba(31, 26, 19, 0.45) 100%),
    linear-gradient(0deg, rgba(31, 26, 19, 0.76), rgba(31, 26, 19, 0.08) 52%),
    var(--hero-image, url("/assets/business-systems-dashboard-v0.6.0.jpg")) center var(--hero-position, right) / cover no-repeat;
}

.automation-hero::after,
.automation-band .diagnostic-grid span {
  border-color: #d09636;
}

.automation-review {
  background: #fffdf8;
}

.case-study-panel {
  border-top: 1px solid rgba(143, 103, 40, 0.18);
  border-bottom: 1px solid rgba(143, 103, 40, 0.18);
}

.sample-finding-section {
  background: #fbfcfb;
}

.sample-finding {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(15, 23, 26, 0.18);
  background: rgba(15, 23, 26, 0.18);
}

.sample-finding div {
  min-height: 220px;
  padding: clamp(22px, 3vw, 34px);
  background: #fffdf8;
}

.sample-finding span {
  display: inline-flex;
  margin-bottom: 18px;
  color: #8f6728;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sample-finding p {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.04rem, 1.45vw, 1.18rem);
  font-weight: 720;
}

.founder-note-section {
  background: #fbfcfb;
}

.founder-note {
  display: grid;
  grid-template-columns: minmax(260px, 0.48fr) minmax(0, 1fr);
  gap: clamp(26px, 5vw, 70px);
  align-items: stretch;
}

.photo-placeholder {
  display: grid;
  min-height: 420px;
  place-items: center;
  border: 1px dashed rgba(15, 23, 26, 0.34);
  background:
    linear-gradient(135deg, rgba(8, 116, 111, 0.08), rgba(208, 150, 54, 0.12)),
    #f4f7f5;
  color: var(--muted);
  font-weight: 850;
  text-align: center;
}

.founder-note p:not(.section-label),
.how-grid p {
  color: var(--muted);
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(15, 23, 26, 0.16);
  background: rgba(15, 23, 26, 0.16);
}

.how-grid article {
  padding: clamp(24px, 4vw, 38px);
  background: #fbfcfb;
}

.next-steps {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: next;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.12);
}

.next-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin: 0;
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.84);
  font-weight: 760;
}

.next-steps li::before {
  counter-increment: next;
  content: counter(next, decimal-leading-zero);
  color: #83d7cf;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 980px) {
  .lane-grid,
  .founder-note,
  .how-grid,
  .sample-finding {
    grid-template-columns: 1fr;
  }

  .lane-card {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  .hero-ledger {
    display: none;
  }

  .proof-strip span {
    letter-spacing: 0.04em;
  }

  .service-lane-grid .lane-card,
  .lane-card {
    padding: 22px;
  }

  .lane-card .button {
    width: 100%;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }
}