:root {
  --paper: #f4f4ef;
  --paper-soft: #fbfbf7;
  --ink: #111111;
  --ink-soft: #333333;
  --muted: #6b6b65;
  --line: rgba(17, 17, 17, 0.12);
  --line-strong: rgba(17, 17, 17, 0.22);
  --red: #d71920;
  --red-dark: #970f14;
  --white: #ffffff;
  --radius: 8px;
  --shadow: 0 26px 80px rgba(17, 17, 17, 0.12);
  --header-height: 76px;
  --page-max: 1180px;
  --scroll-ratio: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.035) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(rgba(17, 17, 17, 0.025) 1px, transparent 1px) 0 0 / 72px 72px,
    var(--paper);
  font-family: "Satoshi", "Inter", "Helvetica Neue", Arial, sans-serif;
  letter-spacing: 0;
  text-rendering: geometricprecision;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

button {
  font: inherit;
}

.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;
}

.scroll-meter {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 200;
  width: calc(var(--scroll-ratio) * 100%);
  height: 3px;
  background: var(--red);
  transform-origin: 0 50%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 100;
  width: min(calc(100% - 32px), 1240px);
  height: var(--header-height);
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
  transition: padding 220ms ease, background 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled {
  top: 10px;
  height: 64px;
  padding: 8px 12px;
  background: rgba(244, 244, 239, 0.82);
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 36px rgba(17, 17, 17, 0.08);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-symbol {
  display: grid;
  place-items: center;
  width: 58px;
  height: 42px;
  background: var(--white);
  border-bottom: 3px solid var(--red);
  overflow: hidden;
}

.brand-symbol img {
  display: block;
  width: 92%;
  height: 92%;
  object-fit: contain;
}

.brand-name {
  display: grid;
  gap: 1px;
  font-size: 0.7rem;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-name strong {
  color: var(--ink);
  font-size: 0.82rem;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 30px);
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 650;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 1px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

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

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 780;
  line-height: 1;
  white-space: nowrap;
  transition: transform 200ms ease, color 200ms ease, background 200ms ease, border-color 200ms ease;
}

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

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

.btn-primary {
  color: var(--white);
  background: var(--red);
  border-color: var(--red);
}

.btn-ghost {
  background: transparent;
}

.btn-invert {
  color: var(--ink);
  background: var(--white);
  border-color: var(--white);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.5);
  place-items: center;
  padding: 11px;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin: 2px 0;
  transition: transform 200ms ease, opacity 200ms ease;
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero-section {
  position: relative;
  min-height: 88svh;
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(340px, 0.84fr);
  align-items: center;
  gap: clamp(28px, 6vw, 78px);
  width: min(calc(100% - 36px), var(--page-max));
  margin: 0 auto;
  padding: calc(var(--header-height) + 34px) 0 42px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--red);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

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

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(2.85rem, 5.35vw, 5.25rem);
  line-height: 0.93;
  font-weight: 920;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4.8vw, 5.2rem);
  line-height: 0.96;
  font-weight: 900;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(1.1rem, 1.8vw, 1.65rem);
  line-height: 1.02;
}

.hero-lede {
  max-width: 620px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.8vw, 1.34rem);
  line-height: 1.44;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 38px;
}

.hero-proof span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 720;
}

.hero-visual {
  position: relative;
  min-width: 0;
  min-height: min(54vw, 560px);
  isolation: isolate;
  transform-style: preserve-3d;
}

#orbitScene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 32px 42px rgba(17, 17, 17, 0.16));
}

.scene-core {
  position: absolute;
  inset: 50% auto auto 50%;
  z-index: 3;
  display: grid;
  place-items: center;
  width: clamp(118px, 14vw, 178px);
  aspect-ratio: 1;
  background: var(--white);
  border: 9px solid var(--paper-soft);
  border-radius: 50%;
  box-shadow: var(--shadow), inset 0 -18px 30px rgba(0, 0, 0, 0.16);
  transform:
    translate3d(-50%, -50%, 78px)
    rotateX(calc((var(--scroll-ratio) - 0.2) * 9deg))
    rotateY(calc((var(--scroll-ratio) - 0.35) * -12deg));
}

.scene-core img {
  display: block;
  width: 74%;
  height: 74%;
  object-fit: contain;
}

.scene-axis {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(80%, 560px);
  height: min(34%, 260px);
  border: 1px solid rgba(17, 17, 17, 0.18);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotateZ(-18deg) rotateX(68deg);
}

.axis-two {
  width: min(67%, 460px);
  height: min(30%, 220px);
  border-color: rgba(215, 25, 32, 0.38);
  transform: translate(-50%, -50%) rotateZ(23deg) rotateX(64deg);
}

.scene-caption {
  position: absolute;
  right: 2%;
  top: 14%;
  z-index: 4;
  display: grid;
  gap: 4px;
  padding: 13px 14px;
  max-width: 210px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 251, 247, 0.76);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 32px rgba(17, 17, 17, 0.08);
}

.signal-board {
  position: absolute;
  left: 0;
  bottom: 6%;
  z-index: 4;
  width: min(270px, 50%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 251, 247, 0.78);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 42px rgba(17, 17, 17, 0.1);
  overflow: hidden;
}

.signal-board div {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.signal-board div:last-child {
  border-bottom: 0;
}

.signal-board span {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 860;
  text-transform: uppercase;
}

.signal-board strong {
  font-size: 0.92rem;
  line-height: 1.1;
}

.scene-caption span {
  color: var(--red);
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.scene-caption strong {
  font-size: 0.98rem;
  line-height: 1.08;
}

.scroll-cue {
  position: absolute;
  left: 0;
  bottom: 28px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.scroll-cue span {
  position: absolute;
  inset: 11px auto auto 50%;
  width: 1px;
  height: 16px;
  background: var(--ink);
  transform: translateX(-50%);
}

.scroll-cue span::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 7px;
  height: 7px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transform: translateX(-50%) rotate(45deg);
}

.section {
  width: min(calc(100% - 36px), var(--page-max));
  margin: 0 auto;
  padding: clamp(78px, 12vw, 150px) 0;
}

.section-kicker {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
  gap: clamp(24px, 5vw, 68px);
  align-items: end;
  margin-bottom: clamp(34px, 6vw, 74px);
}

.section-kicker .eyebrow,
.process-intro .eyebrow,
.audience-copy .eyebrow,
.history-copy .eyebrow {
  margin-bottom: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-flow: dense;
  gap: 14px;
}

.service-card {
  position: relative;
  min-height: 248px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 251, 247, 0.64);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 240ms ease, border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.service-card:nth-child(1),
.service-card:nth-child(6) {
  grid-column: span 6;
  min-height: 300px;
}

.service-card:nth-child(2),
.service-card:nth-child(5),
.service-card:nth-child(8) {
  grid-column: span 3;
}

.service-card:nth-child(3),
.service-card:nth-child(4),
.service-card:nth-child(7) {
  grid-column: span 4;
}

.service-card::before {
  content: attr(data-index);
  position: absolute;
  right: 20px;
  top: 18px;
  color: rgba(17, 17, 17, 0.12);
  font-size: clamp(2.7rem, 7vw, 5.7rem);
  line-height: 0.8;
  font-weight: 930;
  pointer-events: none;
}

.service-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  transform: scaleX(0.1);
  transform-origin: left;
  transition: transform 240ms ease;
}

.service-card:hover,
.service-card:focus-within {
  background: var(--paper-soft);
  border-color: rgba(215, 25, 32, 0.44);
  box-shadow: 0 22px 54px rgba(17, 17, 17, 0.1);
  transform: translateY(-5px) rotateX(1deg);
}

.service-card:hover::after,
.service-card:focus-within::after {
  transform: scaleX(1);
}

.service-card h3 {
  max-width: 78%;
  margin-top: 32px;
}

.service-card p {
  max-width: 38ch;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.48;
}

.acquisition-section {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 0.55fr);
  gap: clamp(30px, 7vw, 88px);
  align-items: start;
  padding-top: clamp(40px, 8vw, 96px);
}

.acquisition-copy {
  position: sticky;
  top: 112px;
}

.acquisition-copy p:last-child {
  max-width: 42ch;
  margin-top: 24px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.55vw, 1.2rem);
  line-height: 1.5;
}

.acquisition-grid {
  display: grid;
  gap: 12px;
}

.acquisition-item {
  position: relative;
  min-height: 190px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 251, 247, 0.68);
  overflow: hidden;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.acquisition-item::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--red);
  transform: translateX(-76%);
  transition: transform 260ms ease;
}

.acquisition-item:hover {
  background: var(--paper-soft);
  border-color: rgba(215, 25, 32, 0.42);
  transform: translateX(6px);
}

.acquisition-item:hover::after {
  transform: translateX(0);
}

.acquisition-item span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
}

.acquisition-item p {
  max-width: 44ch;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.history-section {
  width: 100%;
  max-width: none;
  padding-inline: max(18px, calc((100vw - var(--page-max)) / 2));
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
}

.history-copy {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.42fr);
  gap: clamp(30px, 6vw, 72px);
  align-items: end;
  max-width: var(--page-max);
  margin: 0 auto clamp(42px, 7vw, 90px);
}

.history-copy p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.5;
}

.history-field {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  max-width: var(--page-max);
  min-height: 460px;
  margin: 0 auto;
  perspective: 1100px;
}

.brand-chip {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 116px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.25rem, 3.3vw, 3.3rem);
  font-weight: 850;
  line-height: 0.98;
  overflow: hidden;
  transition: color 220ms ease, border-color 220ms ease, transform 220ms ease;
  will-change: transform;
}

.brand-chip:nth-child(1),
.brand-chip:nth-child(4),
.brand-chip:nth-child(8) {
  grid-column: span 5;
}

.brand-chip:nth-child(2),
.brand-chip:nth-child(5),
.brand-chip:nth-child(9) {
  grid-column: span 4;
}

.brand-chip:nth-child(3),
.brand-chip:nth-child(6),
.brand-chip:nth-child(7) {
  grid-column: span 3;
}

.brand-chip::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--red);
  opacity: 0.8;
  transform: translateX(-72%);
  transition: transform 260ms ease;
}

.brand-chip:hover {
  color: var(--white);
  border-color: rgba(215, 25, 32, 0.55);
  transform: translateY(-4px);
}

.brand-chip:hover::after {
  transform: translateX(0);
}

.territory-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: var(--page-max);
  margin: clamp(42px, 6vw, 72px) auto 0;
  color: rgba(255, 255, 255, 0.72);
}

.territory-line span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(0.9rem, 1.4vw, 1.12rem);
  font-weight: 760;
}

.territory-line span:not(:last-child)::after {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--red);
  border-radius: 50%;
}

.testimonials-section {
  padding-bottom: clamp(70px, 10vw, 120px);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.testimonial-card,
.testimonial-empty {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 251, 247, 0.7);
}

.testimonial-card {
  padding: clamp(22px, 3vw, 34px);
}

.testimonial-card blockquote {
  margin: 0 0 26px;
  color: var(--ink);
  font-size: 1.15rem;
  line-height: 1.45;
}

.testimonial-card cite {
  display: grid;
  gap: 4px;
  font-style: normal;
  color: var(--muted);
}

.testimonial-card strong {
  color: var(--ink);
}

.testimonial-empty {
  display: grid;
  grid-template-columns: minmax(0, 0.56fr) minmax(260px, 0.44fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: end;
  padding: clamp(26px, 5vw, 56px);
}

.testimonial-empty h3 {
  margin-bottom: 16px;
  font-size: clamp(1.7rem, 3vw, 3.35rem);
}

.testimonial-empty p {
  max-width: 58ch;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.editable-note {
  border-left: 3px solid var(--red);
  padding: 16px 0 16px 18px;
  color: var(--ink-soft);
  font-size: 0.96rem;
  line-height: 1.5;
}

.process-section {
  position: relative;
}

.process-intro {
  max-width: 780px;
  margin-bottom: clamp(38px, 7vw, 82px);
}

.process-timeline {
  --process-ratio: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.process-timeline::before {
  content: "";
  position: absolute;
  inset: -2px auto auto 0;
  width: calc(var(--process-ratio) * 100%);
  height: 3px;
  background: var(--red);
  transition: width 80ms linear;
}

.process-step {
  position: relative;
  min-height: 320px;
  padding: 28px clamp(14px, 2.4vw, 28px) 0 0;
  border-right: 1px solid var(--line);
}

.process-step:last-child {
  border-right: 0;
}

.process-step::before {
  content: attr(data-number);
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-top: -48px;
  margin-bottom: 38px;
  color: var(--white);
  background: var(--ink);
  border: 4px solid var(--paper);
  border-radius: 50%;
  font-weight: 900;
  transition: background 220ms ease;
}

.process-step.is-active::before {
  background: var(--red);
}

.process-step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.audience-section {
  display: grid;
  grid-template-columns: minmax(0, 0.46fr) minmax(0, 0.54fr);
  gap: clamp(28px, 7vw, 90px);
  align-items: start;
}

.audience-copy {
  position: sticky;
  top: 112px;
}

.audience-copy p:last-child {
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.6vw, 1.24rem);
  line-height: 1.45;
}

.audience-grid {
  display: grid;
  gap: 12px;
}

.audience-item {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 18px;
  min-height: 98px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 251, 247, 0.68);
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.audience-item:hover {
  transform: translateX(5px);
  border-color: rgba(215, 25, 32, 0.44);
  background: var(--paper-soft);
}

.audience-item span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--red);
  border: 1px solid rgba(215, 25, 32, 0.34);
  border-radius: 50%;
  font-weight: 850;
}

.audience-item strong {
  font-size: clamp(1rem, 1.7vw, 1.3rem);
  line-height: 1.18;
}

.final-cta {
  padding: clamp(82px, 12vw, 150px) max(18px, calc((100vw - var(--page-max)) / 2));
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px) 0 0 / 72px 72px,
    var(--ink);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(240px, 0.22fr);
  gap: clamp(24px, 6vw, 80px);
  align-items: end;
  max-width: var(--page-max);
  margin: 0 auto;
}

.final-cta h2 {
  grid-column: 1 / 2;
  max-width: 900px;
}

.final-cta .eyebrow {
  grid-column: 1 / -1;
}

.final-cta p:not(.eyebrow) {
  grid-column: 1 / 2;
  max-width: 680px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1.03rem, 1.6vw, 1.24rem);
  line-height: 1.48;
}

.final-cta .btn {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
  justify-self: end;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px max(18px, calc((100vw - var(--page-max)) / 2));
  color: var(--muted);
  background: var(--paper-soft);
  font-size: 0.82rem;
}

[data-reveal],
.service-card,
.brand-chip,
.process-step,
.audience-item,
.testimonial-empty,
.testimonial-card {
  opacity: 0;
  transform: translateY(28px);
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.18, 0.82, 0.24, 1);
}

@media (max-width: 980px) {
  :root {
    --header-height: 68px;
  }

  .site-header {
    width: min(calc(100% - 24px), 760px);
    grid-template-columns: auto auto;
  }

  .site-header.is-scrolled {
    top: 8px;
  }

  .menu-toggle {
    display: grid;
    justify-self: end;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: fixed;
    inset: calc(var(--header-height) + 12px) 12px auto 12px;
    display: grid;
    gap: 0;
    padding: 10px;
    background: rgba(251, 251, 247, 0.96);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: transform 200ms ease, opacity 200ms ease;
  }

  .menu-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 16px 12px;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  .hero-section {
    grid-template-columns: minmax(0, 1fr);
    min-height: auto;
    padding-top: calc(var(--header-height) + 54px);
  }

  .hero-visual {
    min-height: 520px;
    order: -1;
  }

  .scroll-cue {
    display: none;
  }

  .section-kicker,
  .acquisition-section,
  .history-copy,
  .audience-section,
  .testimonial-empty,
  .final-cta-inner {
    grid-template-columns: 1fr;
  }

  .services-grid,
  .history-field,
  .testimonial-grid,
  .process-timeline {
    grid-template-columns: 1fr;
  }

  .service-card,
  .service-card:nth-child(n),
  .brand-chip,
  .brand-chip:nth-child(n) {
    grid-column: auto;
  }

  .process-timeline {
    border-top: 0;
    border-left: 1px solid var(--line-strong);
    padding-left: 22px;
  }

  .process-timeline::before {
    inset: 0 auto auto -2px;
    width: 3px;
    height: calc(var(--process-ratio) * 100%);
  }

  .process-step {
    min-height: 220px;
    padding: 0 0 38px 30px;
    border-right: 0;
  }

  .process-step::before {
    position: absolute;
    left: -42px;
    top: 0;
    margin: 0;
  }

  .audience-copy {
    position: relative;
    top: auto;
  }

  .acquisition-copy {
    position: relative;
    top: auto;
  }

  .final-cta .btn,
  .final-cta p:not(.eyebrow) {
    grid-column: auto;
    grid-row: auto;
    justify-self: start;
  }

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

@media (max-width: 640px) {
  body {
    background:
      linear-gradient(90deg, rgba(17, 17, 17, 0.035) 1px, transparent 1px) 0 0 / 44px 44px,
      var(--paper);
  }

  .brand-name {
    display: none;
  }

  .brand-symbol {
    width: 52px;
  }

  h1 {
    font-size: clamp(2.25rem, 10.8vw, 2.85rem);
    line-height: 0.98;
  }

  h2 {
    font-size: clamp(2.05rem, 10vw, 3.6rem);
  }

  .hero-section,
  .section {
    width: min(calc(100% - 28px), var(--page-max));
  }

  .hero-visual {
    min-height: 285px;
  }

  .scene-caption {
    top: auto;
    right: 0;
    bottom: 1%;
    max-width: 180px;
  }

  .scene-core {
    width: clamp(104px, 28vw, 126px);
    border-width: 7px;
  }

  .signal-board {
    display: none;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .service-card {
    min-height: 228px;
  }

  .history-field {
    min-height: auto;
  }

  .brand-chip {
    min-height: 92px;
    font-size: clamp(1.28rem, 8vw, 2.35rem);
  }

  .testimonial-empty {
    padding: 24px;
  }

  .audience-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal],
  .service-card,
  .brand-chip,
  .process-step,
  .audience-item,
  .testimonial-empty,
  .testimonial-card {
    opacity: 1;
    transform: none;
  }
}