/* Local fonts */
@font-face {
  font-family: "Oswald";
  src: url("../fonts/Oswald-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
}

@font-face {
  font-family: "Roboto Mono";
  src: url("../fonts/RobotoMono-Variable.ttf") format("truetype");
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
}

/* Design tokens */
:root {
  --color-black: #121212;
  --color-black-soft: #181818;
  --color-paper: #d8d3cb;
  --color-paper-light: #e2ded7;
  --color-white: #f0ece5;
  --color-yellow: #e8c900;
  --color-text-muted: #6f6a63;
  --color-border: #141414;
  --page-gutter: clamp(28px, 4vw, 48px);
  --page-width: 1440px;
  --header-height: 104px;
  --hard-shadow-size: 6px;
  --font-display: "Oswald", sans-serif;
  --font-mono: "Roboto Mono", monospace;
}

/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-paper);
  color: var(--color-black);
}

body,
button {
  font-family: var(--font-mono);
}

img {
  display: block;
  max-width: 100%;
}

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

button {
  color: inherit;
}

button,
input,
textarea,
select {
  border-radius: 0;
}

h1,
h2,
h3,
p,
blockquote,
dl,
dd {
  margin: 0;
}

ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* Typography */
h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.94;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(3rem, 6.6vw, 5.95rem);
}

h2 {
  max-width: 920px;
  font-size: clamp(2.35rem, 4.4vw, 4.5rem);
}

h3 {
  font-size: clamp(1.3rem, 1.9vw, 1.9rem);
  font-weight: 600;
  line-height: 1;
}

p,
dd {
  max-width: 66ch;
  font-family: var(--font-mono);
  font-size: clamp(0.82rem, 0.95vw, 0.94rem);
  line-height: 1.5;
}

.section-label,
.section-number {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
}

.section-number {
  color: var(--color-yellow);
  font-weight: 600;
}

.technical-caption {
  color: var(--color-text-muted);
  font-size: clamp(0.72rem, 0.82vw, 0.82rem);
  letter-spacing: 0.015em;
  line-height: 1.55;
}

/* Global layout */
.page-shell,
.section-shell {
  width: min(calc(100% - 2 * var(--page-gutter)), var(--page-width));
  margin-inline: auto;
  padding-inline: 0;
}

main > section {
  position: relative;
  border-bottom: 1px solid var(--color-border);
}

.hero-copy,
.contact-block > * {
  min-width: 0;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid currentColor;
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.button-primary {
  border-color: var(--color-border);
  background: var(--color-yellow);
  color: var(--color-black);
}

.button-secondary {
  background: transparent;
  color: var(--color-white);
}

/* Header */
.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  isolation: isolate;
  min-height: var(--header-height);
  border-bottom: 2px solid var(--color-border);
  background: var(--color-paper-light);
  color: var(--color-black);
}

.site-header::before,
.site-header::after {
  position: absolute;
  z-index: 0;
  top: 0;
  bottom: 0;
  content: "";
  pointer-events: none;
}

.site-header::before {
  inset-inline: 0;
  background: url("../img/hero-bg.jpg") center 42% / cover no-repeat;
  filter: grayscale(1) contrast(0.7);
  mix-blend-mode: multiply;
  opacity: 0.22;
}

.site-header::after {
  right: 0;
  width: calc(var(--page-gutter) + 402px);
  background-color: var(--color-black);
  background-image: url("../img/hero-bg.jpg");
  background-position: center 44%;
  background-size: cover;
  background-blend-mode: luminosity;
  opacity: 0.96;
}

.header-inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: var(--header-height);
  grid-template-columns: 300px minmax(0, 1fr) 330px;
  gap: 0;
  align-items: center;
}

.brand {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  padding-right: 28px;
  border-right: 1px solid rgba(21, 21, 21, 0.52);
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 2.15vw, 2rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  text-transform: uppercase;
}

.brand-role {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.25;
  text-transform: uppercase;
}

.site-nav {
  align-self: stretch;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 1.42vw, 1.32rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(21, 21, 21, 0.48);
}

.site-nav a::after {
  position: absolute;
  right: 22%;
  bottom: 29px;
  left: 22%;
  height: 2px;
  background: var(--color-black);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
}

.site-nav .nav-menu-cta {
  display: none;
}

.header-cta {
  display: inline-flex;
  width: 216px;
  height: 64px;
  align-items: center;
  justify-content: center;
  justify-self: end;
  margin-right: 104px;
  padding: 0 20px;
  border: 2px solid var(--color-border);
  background: var(--color-yellow);
  box-shadow: 6px 6px 0 var(--color-border);
  color: var(--color-black);
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1;
  text-transform: uppercase;
}

.header-cross {
  position: absolute;
  top: 50%;
  left: calc(var(--page-gutter) - 28px);
  width: 11px;
  height: 11px;
  transform: translateY(-50%);
}

.header-cross::before,
.header-cross::after {
  position: absolute;
  background: var(--color-border);
  content: "";
}

.header-cross::before {
  top: 5px;
  left: 0;
  width: 11px;
  height: 1px;
}

.header-cross::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 11px;
}

.header-coordinate {
  position: absolute;
  bottom: 7px;
  left: calc(var(--page-gutter) + 258px);
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
  opacity: 0.76;
  writing-mode: vertical-rl;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 9px;
  border: 1px solid rgba(242, 239, 233, 0.42);
  background: transparent;
  color: var(--color-white);
}

.menu-toggle span {
  display: block;
  height: 1px;
  margin-block: 6px;
  background: currentColor;
}

/* Hero */
.hero {
  height: auto;
  min-height: 0;
  overflow: hidden;
  background: var(--color-black);
  color: var(--color-white);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  height: auto;
  min-height: 0;
  grid-template-columns: minmax(0, 55fr) minmax(0, 45fr);
  gap: clamp(24px, 2.6vw, 42px);
  padding-block: 58px 48px;
}

.hero-copy {
  position: relative;
  z-index: 5;
  align-self: start;
  padding-right: 18px;
}

.hero .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 42px;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border: 1px solid rgba(242, 239, 233, 0.6);
  background: rgba(16, 16, 16, 0.78);
  color: var(--color-paper-light);
  font-size: clamp(0.82rem, 0.9vw, 0.92rem);
  letter-spacing: 0.045em;
  white-space: nowrap;
}

.hero-title {
  max-width: 820px;
  margin-block: 48px 30px;
  font-size: clamp(5.35rem, 6vw, 6.25rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.95;
}

.hero-title-light {
  display: block;
  width: max-content;
  max-width: 100%;
  color: var(--color-paper-light);
  white-space: nowrap;
}

.hero-title-highlight {
  display: block;
  width: 7.25em;
  margin-top: 0.42em;
  padding: 0.08em 0.13em 0.1em;
  background: var(--color-yellow);
  color: var(--color-black);
  font-size: 0.78em;
  line-height: 0.95;
  white-space: nowrap;
}

.hero-title-highlight + .hero-title-highlight {
  margin-top: 0;
  padding-top: 0;
}

.hero-lead {
  width: min(100%, 570px);
  max-width: 570px;
  color: var(--color-white);
  font-size: clamp(1rem, 1.08vw, 1.1rem);
  line-height: 1.55;
}

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

.hero-actions .button {
  height: 64px;
  justify-content: space-between;
  padding-inline: 26px 18px;
  border: 2px solid var(--color-border);
  box-shadow: 6px 6px 0 var(--color-border);
  color: var(--color-black);
  font-size: 1.18rem;
  font-weight: 600;
}

.hero-actions .button-primary {
  width: 265px;
  background: var(--color-yellow);
}

.hero-actions .button-secondary {
  width: 265px;
  background: var(--color-paper-light);
}

.hero-visual {
  position: relative;
  z-index: 3;
  align-self: stretch;
  min-width: 0;
  margin-right: 22px;
  margin-left: 18px;
}

.portrait-frame {
  position: relative;
  height: 100%;
}

.portrait-panel {
  position: absolute;
  display: block;
}

.portrait-panel::after {
  position: absolute;
  inset: 0;
  background: url("../img/hero-bg.jpg") center 44% / cover no-repeat;
  content: "";
  filter: grayscale(1) contrast(0.82);
  mix-blend-mode: multiply;
  opacity: 0.24;
}

.portrait-panel-paper {
  z-index: 1;
  top: 22px;
  bottom: 88px;
  left: 3%;
  width: min(26vw, 390px);
  background: var(--color-paper-light);
}

.portrait-panel-yellow {
  z-index: 2;
  top: 25%;
  right: 10px;
  width: min(17vw, 250px);
  height: 46%;
  background: var(--color-yellow);
}

.portrait-frame img {
  position: absolute;
  z-index: 3;
  bottom: 36px;
  left: 50%;
  width: auto;
  max-width: none;
  height: 88%;
  object-fit: cover;
  object-position: center bottom;
  filter: grayscale(1) contrast(1.02) brightness(1.12);
  transform: translateX(-50%);
}

.hero-tech {
  position: absolute;
  z-index: 6;
  color: rgba(240, 236, 229, 0.58);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  line-height: 1.35;
  text-transform: uppercase;
  pointer-events: none;
}

.hero-tech-left {
  inset: 0 auto 0 0;
  width: var(--page-gutter);
}

.hero-tech-top {
  position: absolute;
  top: 24px;
  left: 42px;
}

.hero-tech-line {
  position: absolute;
  top: 54px;
  bottom: 130px;
  left: 58px;
  width: 1px;
  background: rgba(240, 236, 229, 0.34);
}

.hero-tech-line::before,
.hero-tech-line::after {
  position: absolute;
  left: -5px;
  width: 11px;
  height: 1px;
  background: rgba(240, 236, 229, 0.58);
  content: "";
}

.hero-tech-line::before {
  top: 0;
}

.hero-tech-line::after {
  bottom: 0;
}

.hero-tech-fraction {
  position: absolute;
  bottom: 8px;
  left: 36px;
  writing-mode: vertical-rl;
}

.hero-tech-cross {
  position: absolute;
  left: 35px;
  width: 11px;
  height: 11px;
}

.hero-tech-cross::before,
.hero-tech-cross::after {
  position: absolute;
  background: rgba(240, 236, 229, 0.6);
  content: "";
}

.hero-tech-cross::before {
  top: 5px;
  left: 0;
  width: 11px;
  height: 1px;
}

.hero-tech-cross::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 11px;
}

.hero-tech-cross-a {
  top: 47%;
}

.hero-tech-cross-b {
  top: 53%;
  left: 70px;
}

.hero-dot-matrix {
  position: absolute;
  bottom: 8px;
  left: 67px;
  width: 42px;
  height: 30px;
  background-image: radial-gradient(circle, rgba(240, 236, 229, 0.82) 1px, transparent 1.5px);
  background-size: 10px 10px;
}

.hero-tech-right {
  inset: 0 0 0 auto;
  width: calc(var(--page-gutter) + 10px);
}

.hero-system-label {
  position: absolute;
  top: 152px;
  right: 40px;
  font-size: 0.84rem;
  text-align: right;
}

.hero-side-caption {
  position: absolute;
  top: 50%;
  right: 19px;
  font-size: 0.82rem;
  white-space: nowrap;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
}

.hero-side-line {
  position: absolute;
  top: 82px;
  right: 62px;
  bottom: 70px;
  width: 1px;
  background: rgba(240, 236, 229, 0.42);
}

.hero-side-tick {
  position: absolute;
  right: 55px;
  width: 16px;
  height: 1px;
  background: rgba(240, 236, 229, 0.72);
}

.hero-side-tick-top {
  top: 210px;
}

.hero-side-tick-bottom {
  bottom: 112px;
}

.hero-side-number {
  position: absolute;
  right: 38px;
  bottom: 18px;
  font-size: 0.84rem;
}

/* Business signals */
.signals {
  padding-block: 54px 62px;
  background: var(--color-paper-light);
}

.signals.texture-light::before {
  background:
    linear-gradient(rgba(226, 222, 215, 0.74), rgba(226, 222, 215, 0.74)),
    url("../img/hero-bg.jpg") center 46% / cover no-repeat;
  filter: grayscale(1) contrast(0.86);
  mix-blend-mode: multiply;
  opacity: 0.18;
}

.signals-inner {
  position: relative;
}

.signals-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.35fr);
  gap: clamp(56px, 7vw, 112px);
  align-items: start;
}

.signals-header {
  position: sticky;
  top: calc(var(--header-height) + 28px);
}

.signals .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 34px;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  background: rgba(240, 236, 229, 0.5);
  color: var(--color-black);
  font-size: 0.78rem;
}

.signals h2 {
  max-width: 900px;
  font-size: clamp(3.1rem, 4.45vw, 4.35rem);
  line-height: 0.96;
}

.signals-intro {
  max-width: 46ch;
  margin-top: 28px;
  color: var(--color-black-soft);
  font-size: clamp(0.86rem, 0.96vw, 0.98rem);
  line-height: 1.52;
}

.signals-list {
  border-top: 1px solid var(--color-border);
}

.signal-row {
  position: relative;
  display: grid;
  min-height: 142px;
  grid-template-columns: 54px minmax(220px, 0.9fr) minmax(210px, 0.72fr);
  gap: clamp(18px, 2.5vw, 40px);
  align-items: start;
  padding: 24px 0 22px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-black);
}

.signal-number {
  padding-top: 4px;
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1;
}

.signal-number::after {
  display: block;
  width: 28px;
  height: 1px;
  margin-top: 9px;
  background: var(--color-yellow);
  content: "";
  opacity: 0.7;
}

.signal-copy {
  display: contents;
  min-width: 0;
}

.signal-row h3 {
  max-width: 420px;
  font-size: clamp(1.45rem, 1.85vw, 1.8rem);
  line-height: 1.06;
}

.signal-row p {
  max-width: 39ch;
  padding-top: 3px;
  color: rgba(20, 20, 20, 0.72);
  font-size: 0.75rem;
  line-height: 1.48;
}

.signal-mark {
  position: absolute;
  right: 0;
  bottom: 7px;
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.06em;
  opacity: 0.82;
}

/* Services */
.services {
  padding-block: 56px 66px;
  background: #d8d3cb;
}

.services.texture-light::before {
  background:
    linear-gradient(rgba(216, 211, 203, 0.52), rgba(216, 211, 203, 0.52)),
    url("../img/hero-bg.jpg") center 48% / cover no-repeat;
  filter: grayscale(1) contrast(0.84);
  mix-blend-mode: multiply;
  opacity: 0.25;
}

.services.texture-light::after {
  background-size: 132px 132px;
  opacity: 0.018;
}

.services-inner {
  position: relative;
}

.services-header {
  margin-bottom: 24px;
}

.services .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 36px;
  align-items: center;
  gap: 9px;
  padding: 7px 13px;
  border: 1px solid var(--color-border);
  background: rgba(233, 229, 222, 0.34);
  color: var(--color-black);
  font-size: 0.84rem;
  letter-spacing: 0.045em;
}

.services-heading-row {
  display: grid;
  grid-template-columns: minmax(0, 2.35fr) minmax(360px, 0.95fr);
  gap: clamp(42px, 5vw, 74px);
  align-items: start;
  margin-top: 18px;
}

.services-heading-row h2 {
  max-width: 900px;
  font-size: clamp(3.25rem, 4.2vw, 4rem);
  font-weight: 700;
  line-height: 0.96;
}

.services-heading-row .technical-caption {
  justify-self: end;
  width: min(100%, 410px);
  padding-top: 20px;
  padding-bottom: 0;
  color: var(--color-black);
  font-size: clamp(0.9rem, 1vw, 1rem);
  line-height: 1.5;
}

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

.service-card {
  position: relative;
  display: flex;
  height: 220px;
  min-height: 220px;
  flex-direction: column;
  padding: 22px 24px 23px;
  border: 2px solid var(--color-border);
  border-radius: 0;
  box-shadow: 8px 8px 0 var(--color-border);
  color: var(--color-black);
}

.service-card-light {
  background: var(--color-paper-light);
}

.service-card-yellow {
  background: var(--color-yellow);
}

.service-card-accent {
  border-top-color: var(--color-yellow);
  background: var(--color-paper-light);
}

.service-card-accent .service-number,
.service-card-accent .service-arrow {
  color: #9e8700;
}

.service-card-dark {
  background: var(--color-black-soft);
  color: var(--color-white);
}

.service-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.service-number {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  line-height: 1;
}

.service-card-dark .service-number,
.service-card-dark .service-arrow {
  color: var(--color-yellow);
}

.service-icon {
  width: 48px;
  height: 48px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: square;
  stroke-linejoin: miter;
  vector-effect: non-scaling-stroke;
}

.service-card h3 {
  max-width: 88%;
  margin-top: auto;
  margin-bottom: 10px;
  font-size: clamp(1.45rem, 1.85vw, 1.7rem);
  font-weight: 600;
  line-height: 1.1;
}

.service-card p {
  max-width: 94%;
  padding-right: 34px;
  color: var(--color-black-soft);
  font-size: 0.82rem;
  line-height: 1.42;
}

.service-card-dark p {
  color: rgba(242, 239, 233, 0.86);
}

.service-arrow {
  position: absolute;
  right: 24px;
  bottom: 23px;
  font-family: var(--font-mono);
  font-size: 1.16rem;
  line-height: 1;
}

.services-tech {
  position: absolute;
  inset: -36px auto -36px 0;
  width: var(--page-gutter);
  color: rgba(20, 20, 20, 0.6);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  line-height: 1;
  pointer-events: none;
}

.services-tech-number {
  position: absolute;
  top: 0;
  left: 42px;
}

.services-tech-line {
  position: absolute;
  top: 28px;
  bottom: 48px;
  left: 58px;
  width: 1px;
  background: rgba(20, 20, 20, 0.36);
}

.services-tech-line::before,
.services-tech-line::after {
  position: absolute;
  left: -5px;
  width: 11px;
  height: 1px;
  background: rgba(20, 20, 20, 0.62);
  content: "";
}

.services-tech-line::before {
  top: 0;
}

.services-tech-line::after {
  bottom: 0;
}

.services-tech-fraction {
  position: absolute;
  bottom: 0;
  left: 37px;
  writing-mode: vertical-rl;
}

.services-tech-cross {
  position: absolute;
  top: 52%;
  left: 36px;
  width: 11px;
  height: 11px;
}

.services-tech-cross::before,
.services-tech-cross::after {
  position: absolute;
  background: rgba(20, 20, 20, 0.62);
  content: "";
}

.services-tech-cross::before {
  top: 5px;
  left: 0;
  width: 11px;
  height: 1px;
}

.services-tech-cross::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 11px;
}

/* Approach */
.approach {
  padding-block: 18px;
  border-top: 2px solid var(--color-border);
  border-bottom: 2px solid var(--color-border);
  background: var(--color-black);
  color: var(--color-white);
}

.approach.texture-dark::before {
  filter: grayscale(1) contrast(0.84);
  mix-blend-mode: screen;
  opacity: 0.11;
}

.approach.texture-dark::after {
  background-size: 136px 136px;
  opacity: 0.024;
}

.approach-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
  gap: clamp(45px, 4.2vw, 68px);
  align-items: center;
}

.approach-copy {
  min-width: 0;
}

.approach .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 34px;
  align-items: center;
  gap: 9px;
  padding: 6px 12px;
  border: 1px solid rgba(240, 236, 229, 0.58);
  background: transparent;
  color: var(--color-white);
  font-size: 0.8rem;
  letter-spacing: 0.045em;
}

.approach .section-number {
  color: var(--color-yellow);
}

.approach-copy h2 {
  max-width: 600px;
  margin-top: 14px;
  font-size: clamp(3.1rem, 3.65vw, 3.625rem);
  font-weight: 700;
  line-height: 0.97;
}

.approach-process {
  align-self: center;
  border-bottom: 1px solid rgba(240, 236, 229, 0.42);
}

.approach-process li {
  display: grid;
  min-height: 50px;
  grid-template-columns: 68px minmax(0, 1fr) 28px;
  gap: 14px;
  align-items: center;
  border-top: 1px solid rgba(240, 236, 229, 0.42);
}

.approach-step-number {
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.approach-step-text {
  font-family: var(--font-mono);
  font-size: clamp(0.84rem, 0.96vw, 0.94rem);
  font-weight: 500;
  line-height: 1.35;
}

.approach-step-plus {
  justify-self: end;
  color: var(--color-yellow);
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1;
}

.approach-tech {
  position: absolute;
  inset: -20px auto -20px 0;
  width: var(--page-gutter);
  color: rgba(240, 236, 229, 0.56);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  line-height: 1;
  pointer-events: none;
}

.approach-tech-number {
  position: absolute;
  top: 0;
  left: 42px;
}

.approach-tech-fraction {
  position: absolute;
  bottom: 0;
  left: 37px;
  writing-mode: vertical-rl;
}

.approach-tech-cross,
.approach-cross-right {
  width: 11px;
  height: 11px;
}

.approach-tech-cross {
  position: absolute;
  top: 50%;
  left: 36px;
}

.approach-cross-right {
  position: absolute;
  top: 50%;
  right: 42px;
  transform: translateY(-50%);
}

.approach-tech-cross::before,
.approach-tech-cross::after,
.approach-cross-right::before,
.approach-cross-right::after {
  position: absolute;
  background: rgba(240, 236, 229, 0.56);
  content: "";
}

.approach-tech-cross::before,
.approach-cross-right::before {
  top: 4px;
  left: 0;
  width: 9px;
  height: 1px;
}

.approach-tech-cross::after,
.approach-cross-right::after {
  top: 0;
  left: 4px;
  width: 1px;
  height: 9px;
}

/* Cases */
.cases {
  padding-block: 50px 55px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: #d8d3cb;
  color: var(--color-black);
}

.cases.texture-light::before {
  background:
    linear-gradient(rgba(216, 211, 203, 0.52), rgba(216, 211, 203, 0.52)),
    url("../img/hero-bg.jpg") center 48% / cover no-repeat;
  filter: grayscale(1) contrast(0.84);
  mix-blend-mode: multiply;
  opacity: 0.25;
}

.cases.texture-light::after {
  background-size: 132px 132px;
  opacity: 0.018;
}

.cases-inner {
  position: relative;
}

.cases-heading {
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr) minmax(310px, 360px);
  gap: 30px;
  align-items: start;
  margin-bottom: 28px;
}

.cases .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 35px;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid var(--color-border);
  background: rgba(233, 229, 222, 0.34);
  color: var(--color-black);
  font-size: 0.81rem;
  letter-spacing: 0.045em;
}

.cases-heading h2 {
  max-width: 655px;
  font-size: clamp(3.4rem, 3.95vw, 3.8rem);
  font-weight: 700;
  line-height: 0.95;
}

.cases-heading .technical-caption {
  justify-self: end;
  width: min(100%, 360px);
  padding-top: 4px;
  color: rgba(21, 21, 21, 0.84);
  font-size: clamp(0.82rem, 0.92vw, 0.94rem);
  line-height: 1.45;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  position: relative;
  display: flex;
  height: 230px;
  min-height: 230px;
  flex-direction: column;
  padding: 22px 24px 23px;
  border: 2px solid var(--color-border);
  border-radius: 0;
  box-shadow: 9px 9px 0 var(--color-border);
  color: var(--color-black);
}

.case-card-light {
  background: var(--color-paper-light);
}

.case-card-yellow {
  background: var(--color-yellow);
}

.case-card-accent {
  border-top-color: var(--color-yellow);
  background: var(--color-paper-light);
}

.case-card-accent .case-number,
.case-card-accent .case-arrow {
  color: #9e8700;
}

.case-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.case-number {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  line-height: 1;
}

.case-icon {
  width: 50px;
  height: 50px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: square;
  stroke-linejoin: miter;
  vector-effect: non-scaling-stroke;
}

.case-card h3 {
  max-width: calc(100% - 34px);
  margin-top: auto;
  margin-bottom: 10px;
  font-size: clamp(1.28rem, 1.55vw, 1.56rem);
  font-weight: 600;
  line-height: 1.05;
  white-space: nowrap;
}

.case-card p {
  max-width: 95%;
  padding-right: 28px;
  color: rgba(21, 21, 21, 0.78);
  font-size: 0.8rem;
  line-height: 1.48;
}

.case-arrow {
  position: absolute;
  right: 22px;
  bottom: 22px;
  font-family: var(--font-mono);
  font-size: 1.14rem;
  line-height: 1;
}

.cases-tech {
  position: absolute;
  inset: -22px auto -22px 0;
  width: var(--page-gutter);
  color: rgba(20, 20, 20, 0.62);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  line-height: 1;
  pointer-events: none;
}

.cases-tech-number {
  position: absolute;
  top: 0;
  left: 42px;
}

.cases-tech-line {
  position: absolute;
  top: 27px;
  bottom: 46px;
  left: 58px;
  width: 1px;
  background: rgba(20, 20, 20, 0.36);
}

.cases-tech-line::before,
.cases-tech-line::after {
  position: absolute;
  left: -5px;
  width: 11px;
  height: 1px;
  background: rgba(20, 20, 20, 0.62);
  content: "";
}

.cases-tech-line::before {
  top: 0;
}

.cases-tech-line::after {
  bottom: 0;
}

.cases-tech-fraction {
  position: absolute;
  bottom: 0;
  left: 37px;
  writing-mode: vertical-rl;
}

.cases-tech-arrow {
  position: absolute;
  bottom: 0;
  left: 70px;
  white-space: nowrap;
}

.cases-cross-right {
  position: absolute;
  top: 50%;
  right: 42px;
  width: 11px;
  height: 11px;
  transform: translateY(-50%);
}

.cases-cross-right::before,
.cases-cross-right::after {
  position: absolute;
  background: rgba(20, 20, 20, 0.62);
  content: "";
}

.cases-cross-right::before {
  top: 5px;
  left: 0;
  width: 11px;
  height: 1px;
}

.cases-cross-right::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 11px;
}

/* Outcomes and scale */
.outcomes {
  padding-block: 54px 58px;
  background: var(--color-black);
  color: var(--color-white);
}

.outcomes.texture-dark::before {
  opacity: 0.1;
}

.outcomes-inner {
  position: relative;
}

.outcomes-header {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(330px, 0.72fr);
  gap: clamp(42px, 6vw, 88px);
  align-items: end;
  margin-bottom: 36px;
}

.outcomes .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 34px;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border: 1px solid rgba(240, 236, 229, 0.58);
  color: var(--color-white);
  font-size: 0.78rem;
}

.outcomes h2 {
  max-width: 980px;
  font-size: clamp(3.05rem, 4.35vw, 4.25rem);
  line-height: 0.96;
}

.outcomes-mobile-break {
  display: none;
}

.outcomes-intro {
  justify-self: end;
  max-width: 430px;
  padding-bottom: 4px;
  color: rgba(240, 236, 229, 0.82);
  font-size: clamp(0.86rem, 0.96vw, 0.98rem);
  line-height: 1.52;
}

.outcomes-subtitle {
  display: flex;
  max-width: none;
  align-items: center;
  gap: 12px;
  padding-block: 10px;
  border-top: 1px solid rgba(240, 236, 229, 0.5);
  color: rgba(240, 236, 229, 0.8);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  line-height: 1;
  text-transform: uppercase;
}

.outcomes-subtitle span {
  color: var(--color-yellow);
}

.result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(240, 236, 229, 0.38);
  border-left: 1px solid rgba(240, 236, 229, 0.38);
}

.result-item {
  display: grid;
  min-height: 166px;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 19px 18px 18px;
  border-right: 1px solid rgba(240, 236, 229, 0.38);
  border-bottom: 1px solid rgba(240, 236, 229, 0.38);
}

.result-number {
  padding-top: 3px;
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
}

.result-item h3 {
  max-width: 255px;
  margin-bottom: 12px;
  font-size: clamp(1.18rem, 1.42vw, 1.4rem);
  line-height: 1.06;
}

.result-item p {
  max-width: 34ch;
  color: rgba(240, 236, 229, 0.72);
  font-size: 0.72rem;
  line-height: 1.42;
}

.outcomes-scale {
  margin-top: 28px;
}

.scale-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  border-top: 2px solid var(--color-yellow);
  border-left: 2px solid var(--color-yellow);
}

.scale-item {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 17px 18px 19px;
  border-right: 2px solid var(--color-black);
  border-bottom: 2px solid var(--color-black);
  color: var(--color-black);
}

.scale-item-yellow {
  background: var(--color-yellow);
}

.scale-item-accent {
  position: relative;
  background: var(--color-paper-light);
}

.scale-item-accent::before {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 3px;
  background: var(--color-yellow);
  content: "";
}

.scale-item-dark {
  border-color: rgba(240, 236, 229, 0.3);
  background: var(--color-black-soft);
  color: var(--color-white);
}

.scale-item-dark dd {
  color: var(--color-yellow);
}

.scale-item-light {
  background: var(--color-paper-light);
}

.scale-item dd {
  order: 1;
  max-width: none;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 4.7vw, 4.55rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.9;
}

.scale-item dt {
  order: 2;
  max-width: 190px;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  font-weight: 600;
  line-height: 1.04;
  text-transform: uppercase;
}

.outcomes-industries {
  display: grid;
  max-width: none;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 18px;
  padding: 14px 18px;
  border: 1px solid rgba(240, 236, 229, 0.46);
  border-top: 0;
  color: rgba(240, 236, 229, 0.82);
  font-size: 0.74rem;
  line-height: 1.4;
}

.outcomes-industries span {
  color: var(--color-yellow);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.055em;
}

.outcomes-industries .industries-copy {
  min-width: 0;
  color: inherit;
  font-size: inherit;
  font-weight: 400;
  letter-spacing: 0;
}

/* About */
.about {
  padding-top: 62px;
  padding-bottom: 22px;
  background: var(--color-black-soft);
}

.about-inner {
  position: relative;
}

.about-top {
  display: grid;
  grid-template-columns: minmax(0, 62fr) minmax(360px, 30fr);
  gap: clamp(44px, 5.2vw, 74px);
  align-items: start;
  margin-bottom: 36px;
  color: var(--color-white);
}

.about .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 31px;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid rgba(242, 239, 233, 0.58);
  background: rgba(16, 16, 16, 0.68);
  color: var(--color-white);
  font-size: 0.74rem;
  letter-spacing: 0.045em;
}

.about-heading h2 {
  max-width: 875px;
  margin-top: 14px;
  font-size: clamp(3.25rem, 3.9vw, 3.78rem);
  font-weight: 700;
  line-height: 0.97;
}

.about-summary {
  align-self: start;
  max-width: 440px;
  padding-top: 49px;
  color: rgba(240, 236, 229, 0.86);
  font-size: clamp(0.84rem, 0.96vw, 0.94rem);
  font-weight: 400;
  line-height: 1.5;
}

.about-tech {
  position: absolute;
  top: -30px;
  bottom: 0;
  left: 0;
  width: var(--page-gutter);
  color: rgba(240, 236, 229, 0.6);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  line-height: 1;
  pointer-events: none;
}

.about-tech-number {
  position: absolute;
  top: 0;
  left: 42px;
}

.about-tech-line {
  position: absolute;
  top: 28px;
  left: 58px;
  width: 1px;
  height: 94px;
  background: rgba(240, 236, 229, 0.34);
}

.about-tech-line::before,
.about-tech-line::after {
  position: absolute;
  left: -5px;
  width: 11px;
  height: 1px;
  background: rgba(240, 236, 229, 0.62);
  content: "";
}

.about-tech-line::before {
  top: 0;
}

.about-tech-line::after {
  bottom: 0;
}

.about-tech-fraction {
  position: absolute;
  bottom: 0;
  left: 37px;
  writing-mode: vertical-rl;
}

.about-tech-cross {
  position: absolute;
  top: 54%;
  left: 36px;
  width: 11px;
  height: 11px;
}

.about-tech-cross::before,
.about-tech-cross::after {
  position: absolute;
  background: rgba(240, 236, 229, 0.62);
  content: "";
}

.about-tech-cross::before {
  top: 5px;
  left: 0;
  width: 11px;
  height: 1px;
}

.about-tech-cross::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 11px;
}

.about-dot-matrix {
  position: absolute;
  bottom: 28px;
  left: 66px;
  width: 34px;
  height: 26px;
  background-image: radial-gradient(circle, rgba(240, 236, 229, 0.58) 1px, transparent 1.4px);
  background-size: 8px 8px;
}

.about-cross-right {
  position: absolute;
  top: 82px;
  right: 42px;
  width: 11px;
  height: 11px;
}

.about-cross-right::before,
.about-cross-right::after {
  position: absolute;
  background: rgba(240, 236, 229, 0.62);
  content: "";
}

.about-cross-right::before {
  top: 5px;
  left: 0;
  width: 11px;
  height: 1px;
}

.about-cross-right::after {
  top: 0;
  left: 5px;
  width: 1px;
  height: 11px;
}

.about-content {
  display: block;
  margin-bottom: 20px;
  color: var(--color-white);
}

.about-quote {
  position: relative;
  isolation: isolate;
  display: grid;
  width: 100%;
  max-width: none;
  height: 166px;
  grid-template-columns: 72px minmax(0, 1fr) 350px;
  gap: 28px;
  align-items: center;
  overflow: hidden;
  padding: 34px 38px;
  border: 2px solid var(--color-border);
  background: var(--color-paper-light);
  color: var(--color-black);
}

.about-quote::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: url("../img/hero-bg.jpg") center / cover no-repeat;
  content: "";
  filter: grayscale(1) contrast(0.86);
  mix-blend-mode: multiply;
  opacity: 0.22;
  pointer-events: none;
}

.quote-mark {
  align-self: center;
  color: var(--color-yellow);
  font-family: var(--font-display);
  font-size: 3.7rem;
  font-weight: 700;
  line-height: 0.8;
}

.quote-text {
  max-width: 760px;
  color: var(--color-black);
  font-family: var(--font-mono);
  font-size: clamp(1rem, 1.12vw, 1.1rem);
  font-weight: 500;
  line-height: 1.5;
}

.quote-author {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  padding-right: 8px;
}

.quote-author > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.quote-author strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
}

.quote-author span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.35;
}

.quote-signature {
  width: 126px;
  height: 40px;
  fill: none;
  stroke: var(--color-black);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* About editorial composition */
.about {
  padding-block: 56px 28px;
  border-top: 2px solid var(--color-border);
  background: var(--color-paper-light);
  color: var(--color-black);
}

.about.texture-light::before {
  background: url("../img/hero-bg.jpg") center 42% / cover no-repeat;
  filter: grayscale(1) contrast(0.86);
  mix-blend-mode: multiply;
  opacity: 0.12;
}

.about-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 14px;
  color: var(--color-black);
}

.about .section-label {
  border-color: var(--color-border);
  background: rgba(240, 236, 229, 0.58);
  color: var(--color-black);
}

.about-coordinate {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
}

.about-coordinate::before {
  display: inline-block;
  width: 72px;
  height: 1px;
  margin-right: 12px;
  background: var(--color-border);
  content: "";
  vertical-align: middle;
}

.about-editorial {
  display: grid;
  min-height: 330px;
  grid-template-columns: minmax(0, 2fr) minmax(350px, 0.85fr);
  border: 2px solid var(--color-border);
}

.about-heading {
  display: flex;
  min-width: 0;
  align-items: flex-end;
  padding: 38px 40px 42px;
  background: rgba(240, 236, 229, 0.42);
}

.about-heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3.45rem, 4.45vw, 4.35rem);
  line-height: 0.96;
}

.about-profile {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 30px 32px 28px;
  border-left: 2px solid var(--color-border);
  background: var(--color-black-soft);
  color: var(--color-white);
}

.about-profile-label {
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
}

.about-summary {
  max-width: 410px;
  margin-top: 30px;
  padding: 0;
  color: rgba(240, 236, 229, 0.86);
  font-size: clamp(0.82rem, 0.92vw, 0.94rem);
  line-height: 1.52;
}

.about-profile .quote-author {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-top: auto;
  padding: 24px 0 0;
  border-top: 1px solid rgba(240, 236, 229, 0.34);
  color: var(--color-white);
}

.about-profile .quote-author strong {
  color: var(--color-white);
  font-size: 1.35rem;
}

.about-profile .quote-author span {
  color: rgba(240, 236, 229, 0.68);
}

.about-profile .quote-signature {
  flex: 0 0 auto;
  stroke: var(--color-yellow);
}

.about-content {
  margin: 0;
  color: var(--color-black);
}

.about-quote {
  height: 184px;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  gap: 24px;
  padding: 30px 38px;
  border-top: 0;
  background: var(--color-yellow);
}

.about-quote::before {
  opacity: 0.1;
}

.quote-mark {
  color: var(--color-black);
  font-size: 4.5rem;
}

.quote-text {
  max-width: 900px;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 2.4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.05;
  text-transform: uppercase;
}

.quote-index {
  align-self: end;
  padding-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
  white-space: nowrap;
}

/* Work formats */
.formats {
  padding-block: 56px 58px;
  border-top: 2px solid var(--color-border);
  background: var(--color-black);
  color: var(--color-white);
}

.formats-inner {
  position: relative;
}

.formats-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.35fr);
  gap: clamp(56px, 7vw, 112px);
  align-items: start;
}

.formats-header {
  position: sticky;
  top: calc(var(--header-height) + 28px);
}

.formats .section-label {
  display: inline-flex;
  width: fit-content;
  min-height: 34px;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 6px 12px;
  border: 1px solid rgba(240, 236, 229, 0.58);
  color: var(--color-white);
  font-size: 0.78rem;
}

.formats h2 {
  max-width: 900px;
  font-size: clamp(3.05rem, 4.3vw, 4.2rem);
  line-height: 0.96;
}

.formats-intro {
  max-width: 46ch;
  margin-top: 28px;
  color: rgba(240, 236, 229, 0.8);
  font-size: clamp(0.84rem, 0.94vw, 0.96rem);
  line-height: 1.52;
}

.formats-list {
  border-top: 1px solid rgba(240, 236, 229, 0.42);
}

.format-row {
  display: grid;
  min-height: 176px;
  min-width: 0;
  grid-template-columns: 54px minmax(230px, 0.9fr) minmax(230px, 0.78fr);
  grid-template-rows: auto 1fr;
  gap: 12px clamp(18px, 2.5vw, 40px);
  padding: 24px 0 22px;
  border-bottom: 1px solid rgba(240, 236, 229, 0.42);
  color: var(--color-white);
}

.format-number {
  grid-row: 1 / -1;
  padding-top: 4px;
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  line-height: 1;
}

.format-row h3 {
  max-width: 390px;
  font-size: clamp(1.5rem, 1.95vw, 1.88rem);
  line-height: 1.04;
}

.format-description {
  max-width: 54ch;
  padding-top: 3px;
  color: rgba(240, 236, 229, 0.72);
  font-size: 0.72rem;
  line-height: 1.4;
}

.format-result {
  grid-column: 2 / -1;
  max-width: none;
  margin-top: 7px;
  padding-top: 12px;
  border-top: 1px solid rgba(240, 236, 229, 0.35);
  color: rgba(240, 236, 229, 0.86);
  font-size: 0.7rem;
  line-height: 1.38;
}

.format-result span {
  display: inline-block;
  margin-right: 8px;
  padding: 3px 5px;
  background: var(--color-yellow);
  color: var(--color-black);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.045em;
  line-height: 1;
  text-transform: uppercase;
}

.formats-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: center;
  width: calc((100% - clamp(56px, 7vw, 112px)) * 0.622);
  margin-top: 28px;
  margin-left: auto;
  padding-block: 18px;
  border-top: 1px solid rgba(240, 236, 229, 0.46);
  border-bottom: 1px solid rgba(240, 236, 229, 0.46);
}

.formats-action p {
  max-width: 760px;
  color: rgba(240, 236, 229, 0.84);
  font-size: clamp(0.82rem, 0.92vw, 0.94rem);
  line-height: 1.5;
}

.formats-button {
  display: flex;
  width: 300px;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  padding-inline: 24px 20px;
  border: 2px solid var(--color-yellow);
  background: var(--color-yellow);
  color: var(--color-black);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.contact-section {
  padding-block: 28px;
  background: var(--color-paper-light);
  scroll-margin-top: var(--header-height);
}

.contact-block {
  display: grid;
  width: 100%;
  height: auto;
  min-height: 136px;
  grid-template-columns: 70px minmax(0, 1fr) 350px;
  gap: 28px;
  align-items: center;
  padding: 30px 34px;
  border: 1px solid var(--color-yellow);
  background: var(--color-black-soft);
  color: var(--color-white);
  scroll-margin-top: var(--header-height);
}

.contact-icon {
  width: 58px;
  height: 58px;
  fill: none;
  stroke: var(--color-yellow);
  stroke-width: 1.55;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.contact-copy {
  min-width: 0;
}

.contact-copy h3 {
  max-width: 760px;
  font-size: clamp(1.55rem, 1.85vw, 1.7rem);
  font-weight: 600;
  line-height: 1.08;
}

.contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: 13px;
  color: rgba(242, 239, 233, 0.78);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.35;
}

.contact-meta a {
  border-bottom: 1px solid currentColor;
}

.contact-button {
  display: flex;
  width: 350px;
  height: 72px;
  align-items: center;
  justify-content: space-between;
  padding-inline: 28px 24px;
  border: 2px solid var(--color-border);
  background: var(--color-yellow);
  box-shadow: 6px 6px 0 var(--color-border);
  color: var(--color-black);
  font-family: var(--font-display);
  font-size: 1.26rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1;
  text-transform: uppercase;
}

/* Footer */
.site-footer {
  border-top: 2px solid rgba(239, 208, 0, 0.62);
  background: var(--color-black);
  color: var(--color-white);
}

.footer-inner {
  display: grid;
  min-height: 88px;
  grid-template-columns: 1fr 1.35fr 1fr;
  gap: 24px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.025em;
  line-height: 1.4;
}

.footer-inner span:nth-child(2) {
  text-align: center;
}

.footer-inner span:nth-child(3) {
  text-align: right;
}

.footer-inner b {
  color: var(--color-yellow);
  font-weight: 500;
}

/* Technical decorations */
[aria-hidden="true"] {
  pointer-events: none;
  user-select: none;
}

.texture-dark > .section-guides,
.texture-light > .section-guides,
.texture-yellow > .section-guides {
  position: absolute;
  z-index: 2;
  inset: 0;
  color: rgba(20, 20, 20, 0.11);
}

.texture-dark > .section-guides {
  color: rgba(240, 236, 229, 0.1);
}

.texture-yellow > .section-guides {
  color: rgba(20, 20, 20, 0.12);
}

.guide-line {
  position: absolute;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: currentColor;
}

.guide-line-left {
  left: 42px;
}

.guide-line-right {
  right: 42px;
}

.guide-line::before,
.guide-line::after {
  position: absolute;
  width: 13px;
  height: 1px;
  background: currentColor;
  content: "";
}

.guide-line-left::before,
.guide-line-left::after {
  left: -6px;
}

.guide-line-right::before,
.guide-line-right::after {
  right: -6px;
}

.guide-line::before {
  top: 29%;
}

.guide-line::after {
  bottom: 24%;
}

.hero-tech-line,
.hero-side-line,
.services-tech-line,
.cases-tech-line,
.about-tech-line {
  display: block;
}

.texture-dark,
.texture-light,
.texture-yellow {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.texture-dark::before,
.texture-light::before,
.texture-yellow::before,
.texture-dark::after,
.texture-light::after,
.texture-yellow::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  pointer-events: none;
}

.texture-dark::before,
.texture-light::before,
.texture-yellow::before {
  background: url("../img/hero-bg.jpg") center / cover no-repeat;
  filter: grayscale(1) contrast(0.82);
}

.texture-dark::before {
  mix-blend-mode: screen;
  opacity: 0.13;
}

.texture-light::before {
  mix-blend-mode: multiply;
  opacity: 0.18;
}

.texture-yellow::before {
  mix-blend-mode: multiply;
  opacity: 0.16;
}

.texture-dark::after,
.texture-light::after,
.texture-yellow::after {
  background-image:
    linear-gradient(to right, currentColor 1px, transparent 1px),
    linear-gradient(to bottom, currentColor 1px, transparent 1px);
  background-size: 144px 144px;
  opacity: 0.022;
}

.texture-dark > *,
.texture-light > *,
.texture-yellow > * {
  position: relative;
  z-index: 1;
}

.hard-shadow {
  box-shadow: var(--hard-shadow-size) var(--hard-shadow-size) 0 var(--color-border);
}

/* Responsive */
@media (min-width: 1280px) and (max-width: 1439px) {
  html {
    --page-gutter: clamp(44px, 4vw, 58px);
  }

  .hero-title {
    font-size: clamp(5.4rem, 6.5vw, 5.9rem);
  }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  :root {
    --page-gutter: clamp(36px, 4.2vw, 48px);
    --header-height: 100px;
  }

  .site-header::after {
    width: calc(var(--page-gutter) + 260px);
  }

  .header-inner {
    grid-template-columns: 210px minmax(0, 1fr) 240px;
  }

  .brand {
    padding-right: 20px;
  }

  .brand-name {
    font-size: 1.55rem;
  }

  .brand-role {
    font-size: 0.62rem;
  }

  .site-nav {
    font-size: clamp(0.84rem, 1.22vw, 0.96rem);
  }

  .header-cta {
    width: 184px;
    height: 56px;
    margin-right: 32px;
    padding-inline: 12px;
    font-size: 0.94rem;
    box-shadow: 5px 5px 0 var(--color-border);
  }

  .header-coordinate {
    display: none;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 54fr) minmax(0, 46fr);
    padding-block: 54px 44px;
  }

  .hero-title {
    max-width: 100%;
    margin-block: 40px 26px;
    font-size: clamp(3.3rem, 5vw, 4rem);
    line-height: 0.98;
  }

  .hero-title-light {
    white-space: nowrap;
  }

  .hero-title-highlight {
    width: 7.2em;
  }

  .hero-actions {
    gap: 18px;
    margin-top: 30px;
  }

  .hero-actions .button-primary,
  .hero-actions .button-secondary {
    width: 210px;
    height: 58px;
    box-shadow: 5px 5px 0 var(--color-border);
    font-size: 1rem;
  }

  .hero-visual {
    margin-right: 14px;
    margin-left: 16px;
  }

  .portrait-panel-paper {
    width: min(32vw, 360px);
  }

  .portrait-panel-yellow {
    width: min(20vw, 225px);
  }

  .portrait-frame img {
    height: 86%;
  }

  .cases-heading {
    grid-template-columns: 140px minmax(0, 1fr) 260px;
    gap: 22px;
  }

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

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

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

  .scale-item:nth-child(4),
  .scale-item:nth-child(5) {
    min-height: 130px;
  }
}

@media (max-width: 1023px) {
  :root {
    --page-gutter: clamp(28px, 5vw, 44px);
    --header-height: 82px;
  }

  .site-header::after {
    width: calc(var(--page-gutter) + 62px);
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) 62px;
  }

  .brand {
    padding-right: 0;
    border-right: 0;
  }

  .brand-name {
    font-size: clamp(1.45rem, 3.2vw, 1.7rem);
  }

  .brand-role {
    font-size: 0.65rem;
  }

  .site-nav {
    position: absolute;
    z-index: 5;
    top: calc(100% + 2px);
    right: 0;
    left: 0;
    display: none;
    height: auto;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 8px var(--page-gutter) 20px;
    border-bottom: 2px solid var(--color-border);
    background: var(--color-paper-light);
    color: var(--color-black);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    min-height: 48px;
    justify-content: flex-start;
    padding-inline: 2px;
    border-right: 0;
    border-bottom: 1px solid rgba(21, 21, 21, 0.34);
  }

  .site-nav a::after {
    right: auto;
    bottom: 7px;
    left: 2px;
    width: 42px;
  }

  .site-nav .nav-menu-cta {
    display: flex;
    width: min(100%, 280px);
    min-height: 56px;
    justify-content: center;
    margin-top: 14px;
    padding-inline: 20px;
    border: 2px solid var(--color-border);
    background: var(--color-yellow);
    box-shadow: 5px 5px 0 var(--color-border);
    font-weight: 700;
  }

  .site-nav .nav-menu-cta::after {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
    justify-self: end;
    border: 2px solid var(--color-border);
    background: var(--color-paper-light);
    color: var(--color-black);
  }

  .header-cross,
  .header-coordinate,
  .hero-tech,
  .services-tech,
  .approach-tech,
  .approach-cross-right,
  .cases-tech,
  .cases-cross-right,
  .about-tech,
  .about-cross-right,
  .section-guides {
    display: none;
  }

  .hero {
    height: auto;
    min-height: 0;
  }

  .hero-inner {
    height: auto;
    grid-template-columns: 1fr;
    gap: 0;
    padding-block: 50px 42px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero-title {
    max-width: min(100%, 700px);
    margin-block: 34px 26px;
    font-size: clamp(4rem, 8.2vw, 4.8rem);
    line-height: 0.98;
  }

  .hero-title-highlight {
    width: min(7.25em, 100%);
  }

  .hero-visual {
    width: min(100%, 650px);
    height: clamp(500px, 64vw, 560px);
    margin-top: 44px;
    margin-inline: auto;
  }

  .portrait-frame img {
    left: 50%;
    bottom: 24px;
    height: 78%;
  }

  .portrait-panel-paper {
    width: min(54vw, 370px);
  }

  .portrait-panel-yellow {
    width: min(35vw, 245px);
  }

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

  .signals-header {
    grid-template-columns: minmax(0, 1.7fr) minmax(300px, 1fr);
    gap: 32px;
  }

  .services-heading-row {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .services-heading-row .technical-caption {
    justify-self: start;
  }

  .approach {
    padding-block: 46px;
  }

  .approach-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cases-heading {
    grid-template-columns: 140px minmax(0, 1fr);
  }

  .cases-heading .technical-caption {
    grid-column: 2;
    justify-self: start;
  }

  .about-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-summary {
    max-width: 520px;
    padding-top: 0;
  }

  .about-editorial {
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.9fr);
  }

  .about-heading {
    padding: 30px;
  }

  .about-heading h2 {
    font-size: clamp(2.9rem, 5.5vw, 3.8rem);
  }

  .about-profile {
    padding: 26px;
  }

  .outcomes-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .outcomes-intro {
    justify-self: start;
  }

  .formats-header {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .formats-intro {
    justify-self: start;
  }

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

  .format-card,
  .format-card:nth-child(n + 4) {
    grid-column: auto;
  }

  .format-card:last-child {
    grid-column: 1 / -1;
  }

  .formats-action {
    grid-template-columns: minmax(0, 1fr) 270px;
  }

  .formats-button {
    width: 270px;
  }

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

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

  .scale-item:nth-child(4),
  .scale-item:nth-child(5) {
    min-height: 130px;
  }

  .about-quote {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .quote-author {
    grid-column: 2;
    justify-content: flex-start;
  }

  .about-profile .quote-author {
    grid-column: auto;
    justify-content: space-between;
  }

  .quote-index {
    grid-column: 2;
  }

  .contact-block {
    height: auto;
    min-height: 132px;
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .contact-button {
    width: 100%;
    grid-column: 2;
  }
}

@media (max-width: 767px) {
  :root {
    --page-gutter: clamp(16px, 5vw, 20px);
    --header-height: 66px;
  }

  .site-header::after {
    width: calc(var(--page-gutter) + 50px);
  }

  .header-inner {
    grid-template-columns: minmax(0, 1fr) 54px;
  }

  .brand-name {
    font-size: clamp(1.08rem, 5.2vw, 1.28rem);
  }

  .brand-role {
    display: none;
  }

  .hero-inner {
    padding-top: 38px;
  }

  .hero .section-label {
    max-width: 100%;
    font-size: 0.62rem;
    white-space: normal;
  }

  .hero-title {
    max-width: 100%;
    margin-block: 28px 24px;
    font-size: clamp(2.25rem, 11.2vw, 3.05rem);
    line-height: 1;
    overflow-wrap: normal;
  }

  .hero-title-light {
    width: 100%;
    max-width: 100%;
    white-space: normal;
  }

  .hero-title-highlight {
    width: min(8em, 100%);
    max-width: 100%;
    padding-inline: 0.12em;
    white-space: normal;
  }

  .hero-lead br {
    display: none;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 24px;
    padding-right: 6px;
  }

  .hero-actions .button,
  .hero-actions .button-primary,
  .hero-actions .button-secondary {
    width: 100%;
    min-height: 60px;
    box-shadow: 5px 5px 0 var(--color-border);
  }

  .hero-visual {
    width: 100%;
    height: clamp(390px, 112vw, 490px);
    margin-top: 40px;
  }

  .portrait-panel-paper {
    left: 4%;
    width: 58%;
  }

  .portrait-panel-yellow {
    right: 4%;
    width: 40%;
  }

  .portrait-frame img {
    height: 78%;
    object-fit: cover;
    object-position: center bottom;
  }

  .services,
  .signals,
  .outcomes,
  .formats,
  .cases {
    padding-block: 48px;
  }

  .signals-header {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 24px;
  }

  .signals h2 {
    font-size: clamp(2.15rem, 9.4vw, 2.55rem);
    overflow-wrap: anywhere;
  }

  .signals-intro {
    justify-self: start;
    max-width: 58ch;
    padding-right: 12px;
  }

  .services-heading-row,
  .cases-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .services-heading-row h2 {
    font-size: clamp(2.35rem, 10.8vw, 2.8rem);
  }

  .cases-heading h2 {
    font-size: clamp(2.45rem, 11.5vw, 2.85rem);
  }

  .outcomes h2 {
    font-size: clamp(2.15rem, 9.3vw, 2.6rem);
    overflow-wrap: anywhere;
  }

  .outcomes-mobile-break {
    display: block;
  }

  .outcomes-header {
    margin-bottom: 30px;
  }

  .formats-header {
    gap: 16px;
    margin-bottom: 24px;
  }

  .formats h2 {
    font-size: clamp(2.15rem, 9.5vw, 2.65rem);
  }

  .formats-intro {
    width: calc(100% - 14px);
  }

  .formats-grid {
    width: calc(100% - 8px);
    grid-template-columns: 1fr;
  }

  .format-card,
  .format-card:nth-child(n + 4),
  .format-card:last-child {
    height: auto;
    min-height: 190px;
    grid-column: auto;
    padding: 16px 17px 15px;
  }

  .format-card h3 {
    margin-top: 14px;
    font-size: clamp(1.3rem, 6.2vw, 1.5rem);
  }

  .format-description {
    width: calc(100% - 14px);
  }

  .format-result {
    margin-top: 18px;
  }

  .formats-action {
    width: calc(100% - 8px);
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 18px;
    padding-block: 16px;
  }

  .formats-button {
    width: 100%;
    min-height: 60px;
  }

  .contact-section {
    padding-block: 20px;
  }

  .outcomes-heading,
  .outcomes-intro,
  .result-item > div {
    width: calc(100% - 16px);
  }

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

  .result-item {
    min-height: 116px;
    padding: 16px 14px;
  }

  .result-item h3 {
    max-width: 100%;
    font-size: 1.18rem;
  }

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

  .scale-item,
  .scale-item:nth-child(4),
  .scale-item:nth-child(5) {
    min-height: 126px;
    padding: 14px;
  }

  .scale-item:last-child {
    grid-column: 1 / -1;
  }

  .scale-item dd {
    font-size: clamp(2.8rem, 13vw, 3.35rem);
  }

  .scale-item dt {
    max-width: 145px;
    font-size: 0.9rem;
    overflow-wrap: anywhere;
  }

  .outcomes-industries {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 14px;
  }

  .about-summary {
    width: calc(100% - 16px);
  }

  .cases-heading .technical-caption {
    grid-column: auto;
  }

  .service-grid,
  .signals-grid,
  .case-grid {
    width: calc(100% - 6px);
    grid-template-columns: 1fr;
  }

  .signal-card {
    height: 174px;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 12px;
    padding: 19px 16px 17px;
  }

  .signal-card h3 {
    max-width: 100%;
    font-size: clamp(1.18rem, 5.5vw, 1.38rem);
    overflow-wrap: anywhere;
  }

  .signal-copy {
    width: calc(100% - 18px);
  }

  .service-card,
  .case-card {
    height: auto;
    min-height: 220px;
  }

  .approach-copy h2 {
    font-size: clamp(2.65rem, 11vw, 3.2rem);
  }

  .approach-process li {
    grid-template-columns: 42px minmax(0, 1fr) 20px;
    gap: 8px;
  }

  .about {
    padding-block: 46px 22px;
  }

  .about-top {
    align-items: flex-end;
    margin-bottom: 12px;
  }

  .about-coordinate {
    display: none;
  }

  .about-editorial {
    width: calc(100% - 8px);
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .about-heading {
    min-height: 250px;
    padding: 24px 22px 26px;
  }

  .about-heading h2 {
    font-size: clamp(2.25rem, 9.7vw, 2.75rem);
    overflow-wrap: anywhere;
  }

  .about-profile {
    min-height: 280px;
    padding: 24px 22px;
    border-top: 2px solid var(--color-border);
    border-left: 0;
  }

  .about-summary {
    width: calc(100% - 28px);
    margin-top: 24px;
  }

  .about-profile .quote-author {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .about-quote {
    height: auto;
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px;
  }

  .quote-mark {
    font-size: 3.6rem;
  }

  .quote-text {
    width: calc(100% - 20px);
    font-size: clamp(1.32rem, 6.2vw, 1.6rem);
  }

  .quote-index {
    display: none;
  }

  .quote-author {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .contact-block {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 24px;
  }

  .contact-icon {
    width: 52px;
    height: 52px;
  }

  .contact-copy h3 {
    font-size: clamp(1.55rem, 7.4vw, 2rem);
  }

  .contact-copy h3 br {
    display: none;
  }

  .contact-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .contact-meta > span {
    display: none;
  }

  .contact-button {
    width: 100%;
    min-height: 64px;
    grid-column: auto;
    box-shadow: 5px 5px 0 var(--color-border);
  }

  .footer-inner {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 10px;
    padding-block: 24px;
  }

  .footer-inner span:nth-child(2),
  .footer-inner span:nth-child(3) {
    display: block;
    text-align: left;
  }
}

@media (max-width: 1023px) {
  .signals-layout,
  .formats-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .signals-header,
  .formats-header {
    position: static;
  }

  .signals-header h2,
  .formats-header h2 {
    max-width: 760px;
  }

  .signals-intro,
  .formats-intro {
    max-width: 58ch;
    margin-top: 22px;
  }

  .formats-action {
    width: 100%;
  }
}

@media (max-width: 767px) {
  .signals-layout,
  .formats-layout {
    gap: 28px;
  }

  .signal-row,
  .format-row {
    min-height: 0;
    grid-template-columns: 38px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    gap: 10px 12px;
    padding: 20px 0 22px;
  }

  .signal-number,
  .format-number {
    grid-row: 1 / -1;
  }

  .signal-row h3,
  .format-row h3 {
    grid-column: 2;
    font-size: clamp(1.3rem, 6.1vw, 1.58rem);
    overflow-wrap: anywhere;
  }

  .signal-row p,
  .format-description {
    grid-column: 2;
    padding-top: 0;
  }

  .format-result {
    grid-column: 2;
    margin-top: 4px;
  }

  .signal-mark {
    display: none;
  }

  .formats-action {
    margin-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}