/* Authority layer — design psychology only. No copy changes.
   Palantir / Anduril: restraint, grid discipline, proof-through-data. */

:root {
  --ink: #0a0a0a;
  --ink-soft: #141414;
  --grid-line: rgba(0, 0, 0, 0.035);
  --grid-line-dark: rgba(255, 255, 255, 0.05);
  --rule: 1px solid var(--gray-200);
  --rule-strong: 1px solid var(--black);
}

/* ── Global discipline ── */

body {
  color: var(--ink);
}

.site-header {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--gray-200);
}

.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.menu-toggle {
  border: 1px solid transparent;
  border-radius: 0;
  transition: border-color 0.2s ease;
}

.menu-toggle:hover {
  border-color: var(--gray-200);
}

.site-header-dark .menu-toggle:hover {
  border-color: var(--border-dark);
}

/* ── Footer — institutional close ── */

.footer-col a,
.footer-contact-lines a {
  font-size: 0.8125rem;
  line-height: 1.5;
}

.footer-col-title {
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}

.footer-trust {
  padding-top: 4px;
}

.footer-trust-list li {
  background: var(--gray-100);
}

@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-newsletter {
    grid-column: 1 / -1;
    max-width: 420px;
  }
}

@media (max-width: 480px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-col {
    padding-top: 4px;
    border-top: 1px solid var(--gray-200);
  }

  .footer-brand {
    border-top: none;
    padding-top: 0;
  }

  .footer-newsletter {
    border-top: none;
    padding-top: 0;
  }

  .footer-bottom {
    padding-bottom: max(24px, env(safe-area-inset-bottom, 0));
  }
}

/* ── Hero — command presence ── */

.hero {
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, transparent 65%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-content {
  text-align: left;
  padding-left: 0;
  border-left: none;
  max-width: 28rem;
  margin: 0;
  width: 100%;
}

@media (min-width: 901px) {
  .hero-content {
    padding-left: clamp(28px, 3.5vw, 44px);
    border-left: 1px solid var(--gray-200);
    max-width: 31rem;
  }
}

.hero-title {
  font-family: var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.028em;
  max-width: none;
  color: #000;
  text-wrap: balance;
}

@media (min-width: 901px) {
  .hero-title {
    letter-spacing: -0.038em;
  }
}

.hero-title-stack .hero-title-line + .hero-title-line {
  margin-top: 0.38em;
}

@media (min-width: 901px) {
  .hero-title-stack .hero-title-line + .hero-title-line {
    margin-top: 0.48em;
  }
}

.hero-title-line:first-child {
  margin-top: 0;
}

.hero-title-line--soft {
  margin-top: 0.75em;
  font-weight: 400;
  font-size: 0.92em;
  color: var(--gray-600);
  letter-spacing: -0.01em;
}

@media (min-width: 901px) {
  .hero-title-line--soft {
    margin-top: 1.35rem;
    font-size: 1.0625rem;
  }
}

.hero-actions {
  justify-content: flex-start;
  margin-top: clamp(36px, 5vw, 52px);
}

.hero-actions .cta,
.hero-actions .cta-secondary {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  font-size: 0.9375rem;
  min-width: 0;
}

/* ── App showcase (fleet phone) ── */

.app-showcase {
  padding: clamp(64px, 9vw, 112px) 0;
  border-top: 1px solid var(--gray-200);
  background: #fff;
}

.app-showcase-inner {
  width: 100%;
  max-width: calc(var(--max-width) + 200px);
  margin: 0 auto;
  padding: 0 var(--side-pad);
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(280px, 1.05fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
}

.app-showcase-copy {
  padding-left: clamp(20px, 3vw, 44px);
  border-left: 1px solid var(--gray-200);
}

.app-showcase-title {
  font-family: var(--font-sans);
  font-size: clamp(2rem, 3.4vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.034em;
  line-height: 1.08;
  color: #000;
  text-wrap: balance;
}

.app-showcase-lead {
  margin-top: clamp(16px, 2.5vw, 24px);
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  line-height: 1.55;
  color: var(--gray-600);
  letter-spacing: -0.01em;
  max-width: 22rem;
}

.app-showcase-device {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

@media (max-width: 900px) {
  .hero-title {
    font-size: clamp(2.125rem, 8.2vw, 2.875rem);
    line-height: 1.1;
    letter-spacing: -0.032em;
  }

  .hero-title-stack .hero-title-line + .hero-title-line {
    margin-top: 0.42em;
  }

  .hero-actions {
    margin-top: 32px;
  }

  .app-showcase {
    padding: var(--section-pad-mobile) 0;
  }

  .app-showcase-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .app-showcase-device {
    order: 1;
  }

  .app-showcase-copy {
    order: 2;
    padding-left: clamp(20px, 5vw, 28px);
    max-width: none;
  }

  .app-showcase-lead {
    max-width: none;
  }
}

/* ── Farm cycle — procedure manual ── */

.farm-cycle {
  position: relative;
  border-top: 1px solid var(--gray-200);
  padding: clamp(80px, 14vw, 148px) var(--side-pad);
  background: var(--white);
}

.farm-cycle-inner {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
}

.farm-cycle-header {
  max-width: 28rem;
  margin-bottom: clamp(48px, 7vw, 72px);
  padding-left: clamp(24px, 3vw, 40px);
  border-left: 1px solid var(--gray-200);
}

.farm-cycle-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: clamp(20px, 3vw, 28px);
}

.farm-cycle-title {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin-bottom: clamp(12px, 2vw, 16px);
  color: var(--ink);
}

.farm-cycle-lead {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.5;
  color: var(--gray-400);
  max-width: none;
}

.farm-cycle-procedures {
  border-top: 1px solid var(--ink);
}

.farm-cycle-phase + .farm-cycle-phase {
  margin-top: clamp(32px, 5vw, 48px);
}

.farm-cycle-phase-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  padding: clamp(20px, 3vw, 28px) 0 clamp(12px, 2vw, 16px);
  border-bottom: 1px solid var(--gray-200);
}

.farm-cycle-phase-panel {
  border: 0;
}

.farm-cycle-phase-panel > .farm-cycle-steps {
  padding-top: 2px;
}

.farm-cycle-phase-name {
  display: block;
}

.farm-cycle-phase-meta {
  display: none;
}

.farm-cycle-steps {
  list-style: none;
}

.farm-cycle-steps li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px 24px;
  padding: clamp(14px, 2vw, 18px) 0;
  border-bottom: 1px solid var(--gray-200);
  align-items: baseline;
}

.farm-cycle-step-desc {
  display: none;
}

.farm-cycle-step-num {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  white-space: nowrap;
}

.farm-cycle-step-name {
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.35;
}

@media (min-width: 1200px) {
  .farm-cycle-procedures {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 clamp(48px, 6vw, 80px);
  }

  .farm-cycle-phase + .farm-cycle-phase {
    margin-top: 0;
  }

  .farm-cycle-phase:nth-child(n+3) {
    margin-top: clamp(32px, 4vw, 40px);
  }
}

@media (max-width: 768px) {
  .farm-cycle-header {
    padding-left: 0;
    border-left: none;
  }
}

@media (max-width: 900px) {
  .farm-cycle--home {
    padding: clamp(44px, 11vw, 56px) var(--side-pad);
  }

  .farm-cycle--home .farm-cycle-header {
    margin-bottom: 24px;
  }

  .farm-cycle--home .farm-cycle-label {
    margin-bottom: 10px;
  }

  .farm-cycle--home .farm-cycle-title {
    font-size: clamp(1.75rem, 7vw, 2.25rem);
    margin-bottom: 8px;
  }

  .farm-cycle--home .farm-cycle-phase + .farm-cycle-phase {
    margin-top: 0;
  }

  .farm-cycle--home .farm-cycle-phase-panel {
    border-bottom: 1px solid var(--gray-200);
  }

  .farm-cycle--home .farm-cycle-phase-panel summary.farm-cycle-phase-label {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
    padding: 13px 0;
    margin: 0;
    border-bottom: none;
    -webkit-tap-highlight-color: transparent;
  }

  .farm-cycle--home .farm-cycle-phase-panel summary.farm-cycle-phase-label::-webkit-details-marker {
    display: none;
  }

  .farm-cycle--home .farm-cycle-phase-panel[open] summary.farm-cycle-phase-label {
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-200);
  }

  .farm-cycle--home .farm-cycle-phase-meta {
    display: inline;
    font-family: var(--font-mono);
    font-size: 0.5625rem;
    letter-spacing: 0.06em;
    color: var(--gray-400);
  }

  .farm-cycle--home .farm-cycle-phase-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
  }

  .farm-cycle--home .farm-cycle-phase-toggle::after {
    content: "+";
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--gray-400);
  }

  .farm-cycle--home .farm-cycle-phase-panel[open] .farm-cycle-phase-toggle::after {
    content: "−";
  }

  .farm-cycle--home .farm-cycle-steps {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 16px;
    padding-bottom: 6px;
  }

  .farm-cycle--home .farm-cycle-steps li {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 6px 0;
    border-bottom: none;
    align-items: start;
  }

  .farm-cycle--home .farm-cycle-step-num {
    display: none;
  }

  .farm-cycle--home .farm-cycle-step-name {
    font-size: 0.8125rem;
    line-height: 1.32;
  }
}

@media (min-width: 901px) {
  .farm-cycle--home .farm-cycle-phase-panel summary.farm-cycle-phase-label {
    pointer-events: none;
    cursor: default;
  }

  .farm-cycle--home .farm-cycle-phase-toggle::after {
    display: none;
  }

  .farm-cycle--home .farm-cycle-phase-meta {
    display: none;
  }
}

/* ── Home contact ── */

.home-contact {
  border-top: 1px solid var(--gray-200);
  padding: clamp(80px, 14vw, 148px) var(--side-pad);
  background: var(--white);
}

.home-contact-inner {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(48px, 8vw, 96px);
  align-items: start;
}

.home-contact-header {
  padding-left: clamp(24px, 3vw, 40px);
  border-left: 1px solid var(--gray-200);
}

.home-contact-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: clamp(20px, 3vw, 28px);
}

.home-contact-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 0;
  color: var(--ink);
}

.home-contact-note {
  margin-top: 14px;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--gray-600);
  max-width: 22rem;
}

.home-contact-lead {
  display: none;
}

.home-contact-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-top: 1px solid var(--ink);
  padding-top: clamp(24px, 4vw, 32px);
}

.home-contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.home-contact-form label span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
}

.home-contact-form input,
.home-contact-form textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 10px 0;
  border: none;
  border-bottom: 1px solid var(--gray-200);
  background: transparent;
  color: var(--ink);
  outline: none;
  resize: vertical;
  border-radius: 0;
  transition: border-color 0.2s ease;
}

.home-contact-form input:focus,
.home-contact-form textarea:focus {
  border-bottom-color: var(--ink);
}

.home-contact-form button,
.home-contact-form.contact-form button {
  align-self: flex-start;
  margin-top: 8px;
  min-width: 160px;
  width: auto;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  text-transform: none;
  padding: 12px 28px;
  min-height: 48px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.home-contact-form button:hover,
.home-contact-form.contact-form button:hover {
  background: var(--white);
  color: var(--black);
}

.home-contact-direct {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  padding-top: clamp(8px, 2vw, 16px);
  border-top: 1px solid var(--gray-200);
}

.home-contact-direct a {
  color: var(--ink);
  border-bottom: 1px solid var(--gray-200);
  transition: border-color 0.2s ease;
}

.home-contact-direct a:hover {
  border-bottom-color: var(--ink);
}

.form-status {
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 12px 0;
}

.form-status--success {
  color: var(--ink);
}

.form-status--error {
  color: var(--gray-600);
}

@media (max-width: 900px) {
  .home-contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .home-contact-header {
    padding-left: 0;
    border-left: none;
  }

  .home-contact-direct {
    margin-top: 8px;
  }
}

/* ── Inner pages — institutional layout ── */

.site-page {
  padding-top: calc(var(--header-height) + env(safe-area-inset-top, 0));
}

.page-shell {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}

.page-intro {
  padding: clamp(56px, 10vw, 104px) 0 clamp(48px, 8vw, 72px);
}

.page-block {
  border-top: 1px solid var(--ink);
  padding: clamp(40px, 7vw, 64px) 0 clamp(48px, 8vw, 72px);
}

.page-block-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: clamp(16px, 3vw, 24px);
}

.page-row-link {
  display: grid;
  grid-template-columns: minmax(80px, 100px) 1fr auto;
  gap: 16px 24px;
  align-items: baseline;
  width: 100%;
  text-decoration: none;
  color: inherit;
}

.page-row-link:hover .farm-cycle-step-name {
  color: var(--gray-600);
}

.farm-cycle-step-meta {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  text-align: right;
  white-space: nowrap;
}

.page-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--gray-200);
  margin-top: clamp(32px, 5vw, 48px);
}

.page-fact {
  padding: clamp(18px, 3vw, 24px) 0;
  border-bottom: 1px solid var(--gray-200);
  border-right: 1px solid var(--gray-200);
  padding-right: 16px;
}

.page-fact:nth-child(4n) {
  border-right: none;
  padding-right: 0;
  padding-left: 16px;
}

.page-fact:nth-child(4n + 2),
.page-fact:nth-child(4n + 3) {
  padding-left: 16px;
}

.page-fact-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.page-fact-value {
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-doctrine {
  border-top: 1px solid var(--gray-200);
  padding: clamp(48px, 8vw, 72px) 0;
}

.page-doctrine-inner {
  max-width: 36rem;
  padding-left: clamp(24px, 3vw, 40px);
  border-left: 1px solid var(--gray-200);
}

.page-doctrine-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
}

.page-doctrine-text {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  line-height: 1.45;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-foot {
  border-top: 1px solid var(--gray-200);
  padding: clamp(40px, 7vw, 56px) 0 clamp(64px, 10vw, 96px);
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
}

.page-foot-link {
  font-size: 0.9375rem;
  color: var(--ink);
  border-bottom: 1px solid var(--gray-200);
  transition: border-color 0.2s ease;
}

.page-foot-link:hover {
  border-bottom-color: var(--ink);
}

@media (max-width: 768px) {
  .page-intro-header,
  .page-doctrine-inner {
    padding-left: 0;
    border-left: none;
  }

  .page-facts {
    grid-template-columns: 1fr 1fr;
  }

  .page-fact {
    border-right: none;
    padding-left: 0 !important;
    padding-right: 0;
  }

  .page-row-link {
    grid-template-columns: 72px 1fr;
  }

  .farm-cycle-step-meta {
    grid-column: 2;
    text-align: left;
    margin-top: 4px;
  }
}

.home-contact--page {
  padding-top: calc(var(--header-height) + 56px + env(safe-area-inset-top, 0));
  border-top: none;
}

.home-contact-inner--page {
  grid-template-columns: 1fr;
  max-width: 40rem;
}

.home-contact-direct--inline {
  grid-column: auto;
  border-top: none;
  padding-top: 0;
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--gray-400);
}

.home-contact-direct--inline a {
  color: var(--ink);
  border-bottom: 1px solid var(--gray-200);
}

.footer-main--minimal {
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(32px, 6vw, 64px);
}

.footer-main--minimal .footer-brand {
  padding-right: 0;
}

@media (max-width: 768px) {
  .footer-main--minimal {
    grid-template-columns: 1fr 1fr;
  }

  .footer-main--minimal .footer-brand {
    grid-column: 1 / -1;
  }
}

/* Schematic frame on flagship video */
.home-flagship-visual .video-slot-frame {
  border: 1px solid var(--ink);
}

.product-hero-visual .video-slot-frame {
  border: 1px solid var(--border-dark);
}

.hero-visual .video-slot-caption,
.home-flagship-visual .video-slot-caption {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-top: 14px;
}

/* ── Ticker — institutional data strip ── */

.ticker:not(.ticker-dark) {
  background: var(--ink);
  border-top-color: var(--ink);
  border-bottom-color: var(--ink);
}

.ticker:not(.ticker-dark) .ticker-track span {
  color: rgba(255, 255, 255, 0.45);
}

.ticker:not(.ticker-dark) .ticker-dot {
  color: rgba(255, 255, 255, 0.2);
}

.ticker-mobile {
  display: none;
  background: var(--ink-soft);
  border-top-color: var(--ink);
  border-bottom-color: var(--ink);
}

.ticker-mobile li {
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.ticker-mobile li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.25);
}

.ticker-mobile ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px var(--side-pad);
  margin: 0;
}

/* ── Section numbering — dossier index ── */

.readable-section,
.home-flagship,
.domains.readable-section,
.stat-simple-dark-wrap {
  position: relative;
}

.readable-section {
  padding: clamp(64px, 12vw, 120px) var(--side-pad);
  max-width: calc(var(--max-width) + 160px);
  margin: 0 auto;
}

.readable-section + .readable-section,
.readable-section + .home-flagship,
.home-flagship + .readable-section {
  border-top: 1px solid var(--gray-200);
}

.readable-lead {
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: var(--gray-600);
  line-height: 1.8;
  max-width: 40rem;
  margin-bottom: 0;
}

.readable-lead + .readable-lead {
  margin-top: 1.25em;
}

.readable-lead + .plain-box {
  margin-top: clamp(32px, 5vw, 44px);
}

.section-index {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--gray-400);
  margin-bottom: 28px;
}

.section-index::after {
  content: "";
  width: clamp(40px, 8vw, 120px);
  height: 1px;
  background: var(--gray-200);
}

.stat-simple-dark-wrap .section-index::after {
  background: var(--border-dark);
}

.readable-section h2 {
  font-size: clamp(1.625rem, 5vw, 2.25rem);
  letter-spacing: -0.03em;
  font-weight: 400;
  line-height: 1.18;
  margin-bottom: clamp(20px, 3vw, 28px);
  max-width: 24ch;
}

/* ── Intel brief box ── */

.plain-box {
  background: var(--white);
  border: var(--rule);
  border-left: 3px solid var(--ink);
  padding: clamp(24px, 4vw, 36px) clamp(24px, 4vw, 40px);
  position: relative;
}

.plain-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.5;
  pointer-events: none;
}

.plain-box p {
  position: relative;
  z-index: 1;
}

.plain-box strong {
  font-weight: 500;
  color: var(--ink);
}

/* ── Step list — procedure manual ── */

.readable-list {
  border-top: 2px solid var(--ink);
}

.readable-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding: clamp(28px, 5vw, 40px) 0;
  padding-left: clamp(12px, 2vw, 20px);
  border-left: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.readable-list li:hover {
  border-left-color: var(--gray-200);
}

.readable-list h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 10px;
}

.readable-list p {
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 40rem;
}

.section-video {
  padding-bottom: clamp(64px, 12vw, 120px);
}

.section-video .readable-lead {
  margin-bottom: clamp(28px, 4vw, 40px);
}

/* ── Stats — proof blocks ── */

.stat-simple {
  border: 2px solid var(--ink);
  gap: 0;
  background: var(--ink);
}

.stat-simple-item {
  padding: clamp(24px, 5vw, 36px);
  position: relative;
}

.stat-simple-item:nth-child(n + 3)::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(20px, 4vw, 28px);
  right: clamp(20px, 4vw, 28px);
  height: 1px;
  background: var(--gray-200);
}

.stat-simple-dark .stat-simple-item:nth-child(n + 3)::before {
  background: var(--border-dark);
}

.stat-simple-item strong {
  font-size: clamp(2rem, 6vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 10px;
}

.stat-simple-dark {
  border-color: var(--border-dark);
  background: var(--border-dark);
}

.stat-simple-dark-wrap {
  position: relative;
  overflow: hidden;
}

.stat-simple-dark-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.stat-simple-dark-wrap > * {
  position: relative;
  z-index: 1;
}

.stat-simple-dark-wrap h2 {
  letter-spacing: -0.03em;
}

/* ── Flagship product band ── */

.home-flagship {
  background: var(--gray-100);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  padding: var(--section-pad) var(--side-pad);
}

.home-flagship-inner {
  max-width: calc(var(--max-width) + 120px);
  margin: 0 auto;
}

.home-flagship-copy .product-meta-light {
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
}

.home-flagship-copy h2 {
  letter-spacing: -0.04em;
}

.flagship-cta {
  margin-top: 28px;
}

.flagship-cta-wrap {
  margin-top: clamp(28px, 4vw, 36px);
}

.home-flagship-visual .video-slot-frame {
  border: 1px solid var(--ink);
}

/* ── Domain cards — capability grid ── */

.domains-grid {
  border-top: 2px solid var(--ink);
  border-left: 1px solid var(--gray-200);
}

.domain-card {
  border-right: 1px solid var(--gray-200);
  transition: background 0.25s ease;
}

.domain-card:hover {
  background: var(--gray-100);
}

.domain-card h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── Lead form — exclusive access chamber ── */

.product-lead {
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.product-lead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
}

.product-lead-grid {
  position: relative;
  z-index: 1;
}

.product-lead-copy {
  padding-left: clamp(16px, 3vw, 28px);
  border-left: 2px solid rgba(255, 255, 255, 0.2);
}

.product-lead-label {
  letter-spacing: 0.2em;
}

.product-lead-copy h2 {
  letter-spacing: -0.04em;
  max-width: 14ch;
}

.product-lead-points li {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

.lead-form label span {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-dark);
  color: var(--white);
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: rgba(255, 255, 255, 0.4);
  outline: none;
  background: rgba(255, 255, 255, 0.06);
}

.lead-form button {
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  min-height: 48px;
}

/* ── Product page hero ── */

.product-hero {
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.product-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, transparent 85%);
  pointer-events: none;
}

.product-hero-inner {
  position: relative;
  z-index: 1;
}

.product-hero-content {
  padding-left: clamp(16px, 3vw, 28px);
  border-left: 2px solid rgba(255, 255, 255, 0.25);
}

.product-meta {
  letter-spacing: 0.16em;
}

.product-hero-title {
  letter-spacing: -0.04em;
  font-weight: 400;
}

.product-hero-stats {
  border-top-color: rgba(255, 255, 255, 0.12);
}

.product-hero-stats dd {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.03em;
}

.product-hero-visual .video-slot-frame {
  border-color: rgba(255, 255, 255, 0.2);
}

/* ── CTA global ── */

.cta {
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  font-weight: 500;
}

/* ── Scroll reveal — deliberate, not eager ── */

.reveal {
  transform: translateY(24px);
  transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  transform: translateY(0);
}

/* Stagger children in lists for authority pacing */
.readable-list li.reveal:nth-child(1) { transition-delay: 0ms; }
.readable-list li.reveal:nth-child(2) { transition-delay: 60ms; }
.readable-list li.reveal:nth-child(3) { transition-delay: 120ms; }
.readable-list li.reveal:nth-child(4) { transition-delay: 180ms; }

.farm-cycle-steps li.reveal:nth-child(odd) { transition-delay: 0ms; }
.farm-cycle-steps li.reveal:nth-child(even) { transition-delay: 40ms; }

.stat-simple-item.reveal:nth-child(1) { transition-delay: 0ms; }
.stat-simple-item.reveal:nth-child(2) { transition-delay: 80ms; }
.stat-simple-item.reveal:nth-child(3) { transition-delay: 160ms; }
.stat-simple-item.reveal:nth-child(4) { transition-delay: 240ms; }

/* ── Programs / products page ── */

.page-hero h1 {
  letter-spacing: -0.04em;
}

.program-item-featured {
  border: 2px solid var(--ink);
}

.program-item-featured .program-meta {
  font-family: var(--font-mono);
}

.capability-list {
  border-top: 2px solid var(--ink);
}

.capability-list h3 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-cta {
  background: var(--ink);
  border-top: none;
  position: relative;
  overflow: hidden;
  padding: clamp(80px, 14vw, 140px) var(--side-pad);
}

.page-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-cta-inner {
  position: relative;
}

.page-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-top: 12px;
}

.page-cta h2 {
  color: #fff;
}

.page-cta p {
  color: rgba(255, 255, 255, 0.55);
  max-width: 32rem;
  line-height: 1.75;
}

.page-cta .cta {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}

.page-cta .cta:hover {
  background: rgba(255, 255, 255, 0.9);
}

.page-cta .cta-secondary {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.page-cta .cta-secondary:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

/* ── Inner page hero band ── */

.page-hero {
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--gray-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--gray-100) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.65;
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
}

.page-hero--band {
  background: var(--ink);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  max-width: none;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.page-hero--band .page-hero-inner {
  padding: clamp(48px, 8vw, 88px) var(--side-pad) clamp(40px, 6vw, 64px);
}

.page-hero--band.page-hero-compact .page-hero-inner {
  padding-bottom: clamp(32px, 5vw, 48px);
}

.page-hero--band::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  opacity: 1;
}

.page-hero--band .page-label {
  color: rgba(255, 255, 255, 0.45);
}

.page-hero--band h1 {
  color: #fff;
}

.page-hero--band .page-lead {
  color: rgba(255, 255, 255, 0.58);
}

.inner-band {
  background: var(--ink);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  white-space: nowrap;
}

.inner-band-track {
  display: inline-flex;
  gap: 48px;
  padding: 10px var(--side-pad);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  animation: inner-band-scroll 40s linear infinite;
}

.inner-band-track span::before {
  content: '◆';
  margin-right: 12px;
  opacity: 0.5;
}

@keyframes inner-band-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── Platform pillars ── */

.platform-stack {
  padding: var(--section-pad) var(--side-pad);
  border-top: 1px solid var(--gray-200);
}

.platform-stack-header {
  max-width: var(--max-width);
  margin: 0 auto 48px;
}

.platform-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}

.platform-cell {
  background: var(--white);
  padding: 32px 28px;
}

.platform-code {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.platform-cell h3 {
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.platform-cell p {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: var(--gray-600);
}

/* ── Contact channels ── */

.contact-channels {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--side-pad) var(--section-pad);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
}

.contact-channel {
  background: var(--white);
  padding: 28px 24px;
}

.contact-channel-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 10px;
}

.contact-channel h3 {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.contact-channel p {
  font-size: 0.8125rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 12px;
}

.contact-channel a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}

/* ── FAQ polish ── */

.faq-list {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--side-pad) var(--section-pad);
}

.faq-list--page {
  max-width: none;
  margin: 0;
  padding: 0 0 clamp(40px, 7vw, 56px);
  border-top: 1px solid var(--gray-200);
}

.faq-list--page .faq-item {
  border-bottom: 1px solid var(--gray-200);
  padding: clamp(18px, 3vw, 24px) 0;
}

.faq-list--page .faq-item summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  list-style: none;
}

.faq-list--page .faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-list--page .faq-item p {
  margin-top: 12px;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--gray-600);
  max-width: 40rem;
}

.home-contact--embedded {
  border-top: 1px solid var(--gray-200);
  padding-top: clamp(64px, 10vw, 96px);
}

.home-contact--embedded .home-contact-inner {
  max-width: calc(var(--max-width) + 120px);
}

/* ── Legal polish ── */

.legal-content {
  position: relative;
  border-left: 2px solid var(--ink);
  margin-left: var(--side-pad);
  padding-left: 28px;
}

.legal-content h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ── Metrics — development stage ── */

.metrics--dev {
  background: var(--ink);
  color: #fff;
}

.metrics--dev .metric-value {
  color: #fff;
}

.metrics--dev .metric-label {
  color: rgba(255, 255, 255, 0.5);
}

/* ── Mobile adjustments ── */

@media (max-width: 768px) {
  .hero-content {
    text-align: left;
    margin: 0;
    padding-left: clamp(20px, 5vw, 28px);
    border-left: 1px solid var(--gray-200);
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .product-lead-copy {
    padding-left: 16px;
  }

  .section-index::after {
    width: 32px;
  }

  .ticker {
    display: none;
  }

  .ticker-mobile {
    display: block;
  }

  .readable-lead {
    font-size: 1.0625rem;
    line-height: 1.8;
  }

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

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

  .inner-band-track {
    animation: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .readable-list li.reveal,
  .stat-simple-item.reveal {
    transition-delay: 0ms !important;
  }

  .inner-band-track {
    animation: none;
  }
}