:root {
  --ink: #0a1815;
  --ink-soft: #32423e;
  --paper: #f4f1e9;
  --paper-deep: #e9e4d9;
  --forest: #071311;
  --forest-2: #0d211d;
  --line: rgba(10, 24, 21, 0.16);
  --line-light: rgba(255, 255, 255, 0.14);
  --signal: #b8f36b;
  --signal-deep: #8bc843;
  --white: #fffef8;
  --shell: min(1180px, calc(100vw - 64px));
  --radius: 3px;
  --shadow: 0 30px 80px rgba(5, 17, 14, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

svg {
  display: block;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--signal);
  color: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  color: var(--white);
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.scrolled {
  background: rgba(7, 19, 17, 0.9);
  border-color: var(--line-light);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  fill: var(--signal);
}

.brand-type {
  display: grid;
  line-height: 1;
  text-transform: uppercase;
}

.brand-type strong {
  color: var(--white);
  font-size: 14px;
  letter-spacing: 0.17em;
  font-weight: 760;
}

.brand-type span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 8px;
  letter-spacing: 0.38em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.site-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 620;
  letter-spacing: 0.035em;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a:not(.nav-contact)::after {
  content: "";
  position: absolute;
  inset: auto 0 -7px;
  height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.site-nav .nav-contact {
  padding: 10px 15px;
  color: var(--ink);
  background: var(--signal);
  border: 1px solid var(--signal);
}

.site-nav .nav-contact:hover,
.site-nav .nav-contact:focus-visible {
  color: var(--white);
  background: transparent;
}

.nav-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 760px;
  padding: 168px 0 0;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 40%, rgba(184, 243, 107, 0.085), transparent 29%),
    linear-gradient(135deg, #06100e 0%, #0b1b18 64%, #071411 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10vw -310px auto;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(184, 243, 107, 0.09);
  border-radius: 50%;
  box-shadow: 0 0 0 90px rgba(184, 243, 107, 0.018), 0 0 0 180px rgba(184, 243, 107, 0.012);
}

.hero-grid,
.contact-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.28;
  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);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.7), transparent 85%);
}

.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(390px, 0.75fr);
  gap: clamp(70px, 9vw, 130px);
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 24px;
  color: #48615a;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 760;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 22px;
  height: 1px;
  background: var(--signal-deep);
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.56);
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.58);
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(54px, 6vw, 86px);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 500;
}

.hero h1 em {
  color: var(--signal);
  font-weight: 400;
}

.hero-lede {
  max-width: 665px;
  margin: 31px 0 0;
  color: rgba(255, 255, 255, 0.67);
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-width: 210px;
  padding: 15px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
}

.button-primary:hover,
.button-primary:focus-visible {
  color: var(--white);
  background: transparent;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 13px;
  font-weight: 680;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
}

.text-link.dark {
  color: var(--ink);
  border-color: var(--line);
}

.systems-card {
  position: relative;
  min-height: 455px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.systems-card-top,
.systems-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 50px;
  padding: 0 20px;
  color: rgba(255, 255, 255, 0.44);
  font-size: 9px;
  font-weight: 720;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.systems-card-top {
  border-bottom: 1px solid var(--line-light);
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px var(--signal);
}

.systems-orbit {
  position: relative;
  min-height: 352px;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(184, 243, 107, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 225px;
  height: 225px;
}

.orbit-two {
  width: 310px;
  height: 310px;
  border-style: dashed;
  animation: orbit-spin 32s linear infinite;
}

@keyframes orbit-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.system-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 98px;
  height: 98px;
  display: grid;
  place-items: center;
  background: rgba(184, 243, 107, 0.07);
  border: 1px solid rgba(184, 243, 107, 0.38);
  transform: translate(-50%, -50%) rotate(45deg);
}

.system-core svg {
  width: 56px;
  fill: none;
  stroke: var(--signal);
  stroke-width: 1.4;
  transform: rotate(-45deg);
}

.node {
  position: absolute;
  padding: 6px 9px;
  color: rgba(255, 255, 255, 0.72);
  background: #0c1d19;
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 8px;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.node::before {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal);
}

.node-ai { top: 23%; left: 19%; }
.node-ai::before { right: -3px; bottom: -3px; }
.node-vision { top: 17%; right: 14%; }
.node-vision::before { left: -3px; bottom: -3px; }
.node-control { top: 56%; right: 6%; }
.node-control::before { left: -3px; top: -3px; }
.node-hardware { bottom: 10%; right: 31%; }
.node-hardware::before { left: -3px; top: -3px; }
.node-software { bottom: 21%; left: 7%; }
.node-software::before { right: -3px; top: -3px; }

.systems-card-bottom {
  min-height: 53px;
  border-top: 1px solid var(--line-light);
}

.systems-card-bottom b {
  flex: 1;
  height: 1px;
  margin: 0 10px;
  background: rgba(255, 255, 255, 0.12);
}

.proof-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 88px;
  border-top: 1px solid var(--line-light);
}

.proof-strip div {
  min-height: 102px;
  display: grid;
  align-content: center;
  padding: 0 28px;
  border-right: 1px solid var(--line-light);
}

.proof-strip div:first-child {
  padding-left: 0;
}

.proof-strip div:last-child {
  border: 0;
}

.proof-strip strong {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 500;
}

.proof-strip span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.44);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.section {
  padding: 128px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.6fr);
  column-gap: 90px;
  align-items: end;
  margin-bottom: 60px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading h2,
.method h2,
.seams h2,
.contact h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(40px, 4.6vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.038em;
  font-weight: 500;
}

.section-heading > p:last-child {
  margin: 0 0 6px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability-card {
  position: relative;
  min-height: 390px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.18);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.capability-card:hover {
  z-index: 2;
  color: var(--white);
  background: var(--forest-2);
  transform: translateY(-4px);
}

.card-number {
  color: #71827c;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.15em;
}

.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-top: 49px;
  color: var(--ink);
  background: var(--signal);
  border-radius: 50%;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 16px;
  font-weight: 700;
}

.capability-card h3 {
  margin: 23px 0 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 500;
}

.capability-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
  transition: color 180ms ease;
}

.capability-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 23px 0 0;
  padding: 0;
  list-style: none;
}

.capability-card li {
  padding: 4px 7px;
  color: #526660;
  border: 1px solid var(--line);
  font-size: 9px;
  font-weight: 690;
  letter-spacing: 0.04em;
  transition: color 180ms ease, border-color 180ms ease;
}

.capability-card:hover p,
.capability-card:hover li {
  color: rgba(255, 255, 255, 0.64);
}

.capability-card:hover li {
  border-color: rgba(255, 255, 255, 0.16);
}

.method {
  color: var(--white);
  background: var(--forest);
}

.method-layout {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 10vw;
  align-items: start;
}

.method-copy {
  position: sticky;
  top: 130px;
}

.method-copy > p:not(.eyebrow) {
  max-width: 490px;
  margin: 27px 0 0;
  color: rgba(255, 255, 255, 0.56);
  line-height: 1.8;
}

.method blockquote {
  margin: 52px 0 0;
  padding: 24px 0 0;
  color: var(--signal);
  border-top: 1px solid var(--line-light);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1.45;
  font-style: italic;
}

.method-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.method-steps li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 16px;
  padding: 34px 0 38px;
  border-top: 1px solid var(--line-light);
}

.method-steps li:last-child {
  border-bottom: 1px solid var(--line-light);
}

.method-steps > li > span {
  color: var(--signal);
  font-size: 10px;
  font-weight: 780;
  letter-spacing: 0.15em;
}

.method-steps h3 {
  margin: -5px 0 8px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 31px;
  font-weight: 500;
}

.method-steps p {
  max-width: 450px;
  margin: 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
  line-height: 1.75;
}

.seams {
  background: var(--paper-deep);
}

.seams-layout {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 10vw;
  align-items: center;
}

.seams-visual {
  position: relative;
  min-height: 530px;
  perspective: 1000px;
}

.layer {
  position: absolute;
  left: 50%;
  width: min(450px, 92%);
  height: 170px;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  border: 1px solid rgba(10, 24, 21, 0.24);
  background:
    linear-gradient(rgba(10, 24, 21, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 24, 21, 0.08) 1px, transparent 1px),
    rgba(244, 241, 233, 0.72);
  background-size: 35px 35px;
  box-shadow: 0 20px 40px rgba(10, 24, 21, 0.07);
  transform: translateX(-50%) rotateX(56deg) rotateZ(-12deg);
}

.layer span {
  color: var(--ink);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.layer::after {
  content: "";
  position: absolute;
  top: -4px;
  right: -4px;
  width: 8px;
  height: 8px;
  background: var(--signal-deep);
}

.layer-1 { top: 238px; opacity: 0.58; }
.layer-2 { top: 158px; }
.layer-3 { top: 78px; }
.layer-4 { top: -2px; }

.seams-copy > p:not(.eyebrow) {
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.8;
}

.seams-copy .text-link {
  margin-top: 27px;
}

.section-heading.compact {
  display: block;
  max-width: 760px;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.principle-grid article {
  min-height: 255px;
  padding: 30px 36px 10px 0;
  border-right: 1px solid var(--line);
}

.principle-grid article + article {
  padding-left: 36px;
}

.principle-grid article:last-child {
  border-right: 0;
}

.principle-grid span {
  color: var(--signal-deep);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.14em;
}

.principle-grid h3 {
  margin: 50px 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 25px;
  line-height: 1.2;
  font-weight: 500;
}

.principle-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.contact {
  position: relative;
  overflow: hidden;
  padding: 120px 0 126px;
  color: var(--white);
  background: #102821;
}

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.contact::after {
  content: "M";
  position: absolute;
  right: -18px;
  bottom: -215px;
  color: rgba(184, 243, 107, 0.05);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 560px;
  line-height: 1;
}

.contact-grid {
  mask-image: linear-gradient(90deg, transparent, black);
}

.contact-inner {
  position: relative;
  z-index: 2;
}

.contact h2 {
  max-width: 760px;
}

.contact-inner > p:not(.eyebrow) {
  max-width: 560px;
  margin: 27px 0 34px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 16px;
}

.button-light {
  min-width: 255px;
  color: var(--ink);
  background: var(--white);
}

.button-light:hover,
.button-light:focus-visible {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
}

.site-footer {
  padding: 34px 0;
  color: var(--white);
  background: var(--forest);
  border-top: 1px solid var(--line-light);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
}

.footer-brand .brand-mark {
  width: 27px;
}

.footer-brand .brand-type strong {
  font-size: 11px;
}

.footer-inner p {
  margin: 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.footer-inner p:last-child {
  justify-self: end;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal][data-delay="1"] { transition-delay: 90ms; }
[data-reveal][data-delay="2"] { transition-delay: 180ms; }

[data-reveal].revealed {
  opacity: 1;
  transform: none;
}

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 44px, 780px); }

  .hero {
    padding-top: 142px;
  }

  .hero-layout,
  .method-layout,
  .seams-layout {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 70px;
  }

  .systems-card {
    width: min(520px, 100%);
  }

  .proof-strip {
    margin-top: 70px;
  }

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

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .method-copy {
    position: static;
  }

  .method-layout {
    gap: 68px;
  }

  .seams-layout {
    gap: 36px;
  }

  .seams-visual {
    width: min(600px, 100%);
    margin-inline: auto;
  }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 36px); }

  html { scroll-padding-top: 72px; }

  .header-inner {
    min-height: 70px;
  }

  .nav-toggle {
    position: relative;
    z-index: 3;
    width: 42px;
    height: 42px;
    display: grid;
    place-content: center;
    gap: 7px;
    color: inherit;
    border: 1px solid var(--line-light);
    background: transparent;
    cursor: pointer;
  }

  .nav-toggle span:not(.sr-only) {
    display: block;
    width: 19px;
    height: 1px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-4px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 0;
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 26px;
    padding: 88px 28px 28px;
    background: rgba(7, 19, 17, 0.98);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 220ms ease, visibility 220ms ease;
  }

  .site-nav.open {
    transform: none;
    visibility: visible;
  }

  body.nav-open .site-header.scrolled {
    backdrop-filter: none;
  }

  .site-nav a {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 30px;
    font-weight: 500;
  }

  .site-nav .nav-contact {
    margin-top: 16px;
    font-family: inherit;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding-top: 126px;
  }

  .hero h1 {
    font-size: clamp(48px, 14vw, 66px);
  }

  .hero-lede {
    font-size: 16px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .systems-card {
    min-height: 405px;
  }

  .systems-orbit {
    min-height: 302px;
  }

  .orbit-one { width: 190px; height: 190px; }
  .orbit-two { width: 260px; height: 260px; }
  .node { font-size: 7px; }

  .proof-strip {
    grid-template-columns: 1fr;
    margin-top: 58px;
  }

  .proof-strip div,
  .proof-strip div:first-child {
    min-height: 78px;
    padding: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }

  .proof-strip div:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 90px 0;
  }

  .section-heading {
    margin-bottom: 40px;
  }

  .section-heading h2,
  .method h2,
  .seams h2,
  .contact h2 {
    font-size: clamp(38px, 11vw, 52px);
  }

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

  .capability-card {
    min-height: 340px;
    padding: 27px;
  }

  .method-steps li {
    grid-template-columns: 44px 1fr;
  }

  .seams-visual {
    min-height: 420px;
  }

  .layer {
    height: 135px;
  }

  .layer-1 { top: 210px; }
  .layer-2 { top: 140px; }
  .layer-3 { top: 70px; }
  .layer-4 { top: 0; }

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

  .principle-grid article,
  .principle-grid article + article {
    min-height: 0;
    padding: 28px 0 34px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .principle-grid h3 {
    margin-top: 30px;
  }

  .contact {
    padding: 90px 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .footer-inner p:last-child {
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}