:root {
  --ink: #15171c;
  --ink-soft: #2c3138;
  --stone: #e9ebef;
  --white: #f7f8fa;
  --muted: #5c6570;
  --line: #cdd2d9;
  --copper: #c45c26;
  --copper-deep: #a3491c;
  --graphite: #15171c;
  --graphite-mid: #1e2229;
  --error: #b44343;
  --display: "Space Grotesk", system-ui, sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --shell: 1120px;
  --radius: 2px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--stone);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.dialog-open {
  overflow: hidden;
}

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

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

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

img,
svg {
  display: block;
}

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

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--ink);
}

h1 {
  margin-bottom: 1.1rem;
  font-size: clamp(2.55rem, 6vw, 4.4rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.85rem, 3.5vw, 2.85rem);
}

h3 {
  font-size: 1.2rem;
}

.shell {
  width: min(var(--shell), calc(100% - 2.5rem));
  margin-inline: auto;
}

.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;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  padding: 0.75rem 1rem;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid rgba(196, 92, 38, 0.45);
  outline-offset: 3px;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--copper-deep);
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: #e8b08a;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 248, 250, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(247, 248, 250, 0.96);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.brand-mark {
  width: 36px;
  height: 36px;
  color: var(--ink);
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

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

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.main-nav a {
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

.main-nav a:not(.nav-action)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav a:not(.nav-action):hover::after {
  transform: scaleX(1);
}

.nav-action {
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  background: var(--copper);
  color: var(--white) !important;
  font-weight: 600 !important;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-action:hover {
  background: var(--copper-deep);
  transform: translateY(-1px);
}

/* Full-bleed hero — brand first, CSS/SVG atmosphere */
.hero {
  position: relative;
  min-height: min(92vh, 780px);
  display: flex;
  align-items: flex-end;
  padding: 7rem 0 4.5rem;
  overflow: hidden;
  background: linear-gradient(148deg, #15171c 0%, #1e2229 45%, #12141a 100%);
  color: var(--white);
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-mesh {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(196, 92, 38, 0.12) 1px, transparent 1px),
    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: 28px 28px, 64px 64px, 64px 64px;
  mask-image: radial-gradient(ellipse 85% 75% at 72% 42%, black, transparent 78%);
  animation: mesh-drift 32s linear infinite;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}

.hero-glow-a {
  width: 36vw;
  height: 36vw;
  top: -14%;
  right: -10%;
  background: rgba(196, 92, 38, 0.22);
}

.hero-glow-b {
  width: 26vw;
  height: 26vw;
  bottom: 0;
  left: 6%;
  background: rgba(120, 140, 160, 0.12);
}

.hero-flow {
  position: absolute;
  width: min(58vw, 560px);
  height: auto;
  right: 2%;
  top: 46%;
  transform: translateY(-50%);
  opacity: 0.55;
}

.flow-line {
  stroke: rgba(232, 176, 138, 0.55);
  stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 12 10;
  animation: dash-move 18s linear infinite;
}

.flow-dash {
  stroke: rgba(196, 92, 38, 0.7);
  stroke-width: 1.25;
  stroke-dasharray: 4 8;
  animation: dash-move 12s linear infinite reverse;
}

.flow-node {
  fill: #e8b08a;
  opacity: 0.85;
}

.flow-node.n3 {
  fill: #c45c26;
  animation: node-pulse 3.2s ease-in-out infinite;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 36rem;
  animation: rise-in 0.9s ease both;
}

.brand-signal {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e8b08a;
}

.hero h1 {
  color: var(--white);
}

.hero-lede {
  margin: 0 0 1.75rem;
  color: rgba(247, 248, 250, 0.78);
  font-size: 1.08rem;
  max-width: 34rem;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.button svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.button-primary {
  background: var(--copper);
  color: var(--white);
}

.button-primary:hover {
  background: var(--copper-deep);
  transform: translateY(-1px);
}

.button-ghost {
  background: transparent;
  border-color: rgba(247, 248, 250, 0.35);
  color: var(--white);
}

.button-ghost:hover {
  border-color: rgba(247, 248, 250, 0.7);
  background: rgba(247, 248, 250, 0.06);
}

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

.button-light:hover {
  background: #e8b08a;
}

.signal-band {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.signal-track {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.5rem;
  padding: 1.1rem 0;
  font-size: 0.92rem;
}

.signal-track span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 600;
}

.signal-track strong {
  font-family: var(--display);
  font-weight: 600;
  color: var(--ink-soft);
}

.section {
  padding: 5rem 0;
}

.section-intro {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-intro.narrow {
  max-width: 32rem;
}

.section-intro p:last-child,
.about-copy p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
}

.service-bands {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.service-band {
  display: grid;
  grid-template-columns: 4.5rem 1fr minmax(7rem, 9.5rem);
  gap: 1.25rem;
  align-items: center;
  padding: 1.45rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, padding-left 0.25s ease;
}

.service-band:hover {
  background: rgba(247, 248, 250, 0.7);
  padding-left: 0.5rem;
}

.service-num {
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--copper);
  letter-spacing: 0.06em;
  padding-top: 0.2rem;
  align-self: start;
}

.service-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  margin-bottom: 0.35rem;
}

.service-body h3 {
  margin: 0;
}

.service-price {
  margin: 0;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--copper-deep);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.service-price span {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0;
}

.service-body p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  max-width: 46rem;
}

.service-thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--line);
}

.visual-strip {
  padding: 0 0 0.5rem;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.visual-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  padding: 1.5rem 0 1.75rem;
}

.visual-strip figure {
  margin: 0;
}

.visual-strip img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  background: var(--stone);
}

.visual-strip figcaption {
  margin-top: 0.45rem;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.approach-figure {
  margin: 1.25rem 0 1.5rem;
  max-width: 22rem;
}

.approach-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.text-action {
  padding: 0;
  border: 0;
  background: none;
  color: var(--copper-deep);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.text-action:hover {
  color: var(--ink);
}

.approach {
  background: var(--graphite);
  color: var(--white);
}

.approach h2,
.approach h3 {
  color: var(--white);
}

.approach-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.approach-intro p {
  color: rgba(247, 248, 250, 0.72);
}

.approach-intro .button {
  margin-top: 0.5rem;
}

.approach-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.approach-steps li {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.approach-steps li:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.approach-steps span {
  font-family: var(--display);
  color: #e8b08a;
  font-weight: 600;
}

.approach-steps p {
  margin: 0;
  color: rgba(247, 248, 250, 0.68);
}

.principles {
  background: var(--white);
}

.principle-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.principle-row article {
  padding-top: 1.25rem;
  border-top: 3px solid var(--copper);
}

.principle-row p {
  margin: 0;
  color: var(--muted);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3rem;
}

.faq-intro {
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--copper-deep);
  font-family: var(--display);
  font-weight: 600;
}

.text-link:hover {
  color: var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0;
  cursor: pointer;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.05rem;
}

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

.faq-list summary span {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.faq-list summary span::before,
.faq-list summary span::after {
  content: "";
  position: absolute;
  background: var(--copper);
  transition: transform 0.2s ease;
}

.faq-list summary span::before {
  inset: 8px 0 auto;
  height: 2px;
}

.faq-list summary span::after {
  inset: 0 8px auto;
  width: 2px;
  height: 18px;
}

.faq-list details[open] summary span::after {
  transform: scaleY(0);
}

.faq-list details p {
  margin: 0 0 1.15rem;
  color: var(--muted);
  max-width: 40rem;
}

.contact-section {
  padding: 5rem 0 6rem;
  background: var(--graphite-mid);
  color: var(--white);
}

.contact-section h2 {
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-copy > p {
  color: rgba(247, 248, 250, 0.72);
}

.contact-details {
  margin: 2rem 0 0;
  display: grid;
  gap: 1.1rem;
}

.contact-details dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #e8b08a;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-details dd {
  margin: 0;
  color: rgba(247, 248, 250, 0.88);
}

.contact-details a:hover {
  color: #e8b08a;
}

.project-form {
  background: var(--white);
  color: var(--ink);
  padding: 1.75rem;
  border-radius: var(--radius);
}

.form-heading {
  margin-bottom: 1.25rem;
}

.form-heading span {
  display: block;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 0.35rem;
}

.form-heading p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.project-form label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.form-row label {
  margin-bottom: 0;
}

.field-note {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.8rem;
}

.project-form input,
.project-form select,
.project-form textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--stone);
  color: var(--ink);
}

.project-form input:focus,
.project-form select:focus,
.project-form textarea:focus {
  outline: none;
  border-color: var(--copper);
  background: var(--white);
}

.project-form .is-invalid {
  border-color: var(--error);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.privacy-note {
  margin: -0.25rem 0 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.check-label {
  flex-direction: row !important;
  align-items: flex-start;
  gap: 0.7rem !important;
  font-weight: 400 !important;
  color: var(--ink-soft);
}

.check-label input {
  width: auto;
  margin-top: 0.25rem;
}

.check-label a {
  color: var(--copper-deep);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.form-submit {
  width: 100%;
  margin-top: 0.35rem;
}

.form-message {
  margin-top: 0.85rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.form-message.is-error {
  color: var(--error);
}

.site-footer {
  background: var(--ink);
  color: rgba(247, 248, 250, 0.78);
  padding: 3.5rem 0 1.5rem;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand-footer {
  color: var(--white);
  margin-bottom: 0.85rem;
}

.brand-footer .brand-mark {
  color: var(--copper);
}

.footer-brand p {
  margin: 0;
  max-width: 22rem;
  font-size: 0.95rem;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-column h2 {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #e8b08a;
}

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

.footer-contact address {
  font-style: normal;
  line-height: 1.5;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.25rem;
  font-size: 0.85rem;
  color: rgba(247, 248, 250, 0.55);
}

.service-dialog {
  width: min(640px, calc(100% - 2rem));
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--white);
}

.service-dialog::backdrop {
  background: rgba(21, 23, 28, 0.62);
}

.dialog-inner {
  padding: 1.75rem;
}

.dialog-close {
  float: right;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--stone);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.dialog-price {
  margin: 0 0 0.85rem;
  color: var(--copper-deep);
  font-family: var(--display);
  font-weight: 600;
}

.dialog-lede {
  color: var(--muted);
}

.dialog-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.dialog-columns ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.dialog-columns p {
  margin: 0;
  color: var(--muted);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translate(-50%, 120%);
  padding: 0.85rem 1.15rem;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
  z-index: 80;
  max-width: calc(100% - 2rem);
}

.toast.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
}

/* Policy pages */
.policy-body .site-header {
  border-bottom-color: var(--line);
}

.policy-hero {
  padding: 4rem 0 2.5rem;
  background: var(--graphite);
  color: var(--white);
}

.policy-hero h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.policy-hero p {
  margin: 0;
  color: rgba(247, 248, 250, 0.65);
}

.policy-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding: 3rem 0 5rem;
  align-items: start;
}

.policy-nav {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.92rem;
}

.policy-nav strong {
  margin-bottom: 0.35rem;
  font-family: var(--display);
}

.policy-nav a {
  color: var(--muted);
}

.policy-nav a:hover {
  color: var(--copper-deep);
}

.policy-content {
  background: var(--white);
  padding: 2rem;
  border: 1px solid var(--line);
}

.policy-notice {
  padding: 1rem 1.1rem;
  margin-bottom: 1.75rem;
  background: var(--stone);
  border-left: 3px solid var(--copper);
  color: var(--ink-soft);
}

.policy-content h2 {
  margin-top: 2rem;
  font-size: 1.35rem;
}

.policy-content p,
.policy-content li {
  color: var(--muted);
}

.policy-content a {
  color: var(--copper-deep);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

@keyframes mesh-drift {
  from {
    background-position: 0 0, 0 0, 0 0;
  }
  to {
    background-position: 28px 28px, 64px 0, 0 64px;
  }
}

@keyframes glow-pulse {
  0%,
  100% {
    opacity: 0.75;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes dash-move {
  to {
    stroke-dashoffset: -160;
  }
}

@keyframes node-pulse {
  0%,
  100% {
    r: 12;
    opacity: 0.9;
  }
  50% {
    r: 15;
    opacity: 1;
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .about-grid,
  .approach-layout,
  .faq-layout,
  .contact-grid,
  .footer-main,
  .principle-row,
  .policy-layout,
  .dialog-columns,
  .form-row {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: fixed;
    inset: 72px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 0.85rem 0.5rem;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a::after {
    display: none;
  }

  .nav-action {
    margin-top: 0.5rem;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding: 6rem 0 3.5rem;
    align-items: flex-end;
  }

  .hero-flow {
    width: 70vw;
    opacity: 0.28;
    top: 28%;
  }

  .service-band {
    grid-template-columns: 3rem 1fr;
  }

  .service-thumb {
    display: none;
  }

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

  .footer-bottom {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(var(--shell), calc(100% - 1.5rem));
  }

  .project-form {
    padding: 1.25rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}