:root {
  --cream: #eceae1;
  --cream-deep: #e1ddd1;
  --ink: #111111;
  --muted: #666666;
  --soft: #333333;
  --line: rgba(17, 17, 17, 0.12);
  --dow-red: #e30613;
  --accent-warm: #f7931e;
  --white: #ffffff;
  --black: #000000;
  --font-display: "Big Shoulders Display", Impact, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --font-body: "Outfit", "Century Gothic", sans-serif;
  --container: min(1120px, calc(100% - 2.5rem));
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--black);
  color: var(--white);
  padding: 0.6rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.skip-link:focus {
  top: 1rem;
}

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

/* ——— Header ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(236, 234, 225, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  width: min(1240px, calc(100% - 2rem));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-logo img {
  width: clamp(120px, 18vw, 168px);
  height: auto;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.25rem);
}

.site-nav__link {
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 1.2vw, 0.88rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--soft);
  transition: color 200ms ease;
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--dow-red);
}

.site-nav__link--cta {
  background: var(--black);
  color: var(--white) !important;
  padding: 0.65rem 1.1rem;
  transition: background 200ms ease, transform 200ms ease;
}

.site-nav__link--cta:hover,
.site-nav__link--cta.is-active {
  background: var(--dow-red);
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  cursor: pointer;
  place-items: center;
  gap: 6px;
  flex-direction: column;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 2px;
  background: var(--ink);
  transition: transform 250ms var(--ease);
}

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

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

/* ——— Hero ——— */
.hero {
  padding: clamp(1.5rem, 4vw, 2.5rem) 0 clamp(2rem, 5vw, 3.5rem);
}

.hero__grid {
  width: min(1240px, calc(100% - 2rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: stretch;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 100%;
}

.hero__eyebrow {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: clamp(0.65rem, 1.1vw, 0.78rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--black);
  padding: 0.55rem 0.85rem;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.4rem, 8.5vw, 6.4rem);
  line-height: 0.88;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--dow-red);
}

.hero__panel {
  background: var(--black);
  color: var(--white);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  display: grid;
  gap: 1.25rem;
}

.hero__lead {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: 300;
  color: rgba(255, 255, 255, 0.88);
  max-width: 34ch;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.1rem;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  line-height: 1;
  color: var(--white);
}

.hero__stats .hero__stat:first-child .hero__stat-value {
  color: var(--dow-red);
}

.hero__stat-label {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.3;
}

.hero__media {
  position: relative;
  overflow: hidden;
  background: var(--cream-deep);
  min-height: clamp(280px, 42vw, 520px);
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ——— Clients ——— */
.clients {
  padding: 1.5rem 0 2.5rem;
  border-top: 1px solid var(--line);
}

.clients__label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--soft);
  margin-bottom: 1.25rem;
}

.clients__track-wrap {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.clients__track {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  width: max-content;
  animation: marquee 28s linear infinite;
}

.clients__track span {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  font-weight: 500;
  color: var(--dow-red);
  white-space: nowrap;
}

.clients__track span::before {
  content: "• ";
}

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

/* ——— Sections ——— */
.section {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section--cream-deep {
  background: var(--cream-deep);
}

.section--dark {
  background: var(--black);
  color: var(--white);
}

.section__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.section--dark .section__eyebrow {
  color: rgba(255, 255, 255, 0.55);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: 1.25rem;
}

.section__lead {
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  color: var(--muted);
  max-width: 62ch;
  font-weight: 400;
}

.section--dark .section__lead {
  color: rgba(255, 255, 255, 0.8);
}

.section__lead strong,
.section--dark .section__lead .accent {
  color: var(--accent-warm);
  font-weight: 500;
}

.prose-block {
  display: grid;
  gap: 1.5rem;
  max-width: 70ch;
}

.prose-block p {
  color: var(--muted);
  font-size: 1.05rem;
}

.split-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: 2.5rem;
}

.split-intro h3 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 0.85rem;
}

.split-intro p {
  color: var(--muted);
  font-size: 1rem;
}

/* ——— Services grid ——— */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 2.5rem;
}

.service-card {
  background: var(--cream);
  padding: 1.35rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 100%;
}

.service-card__badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dow-red);
}

.service-card__badge--muted {
  color: var(--ink);
}

.service-card__title {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dow-red);
  line-height: 1.3;
}

.service-card__title.is-neutral {
  color: var(--ink);
}

.service-card__list {
  display: grid;
  gap: 0.35rem;
}

.service-card__list li {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ink);
  padding-left: 0.85rem;
  position: relative;
}

.service-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  background: var(--dow-red);
  border-radius: 50%;
}

/* ——— Process ——— */
.process {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

.process__text {
  max-width: 38rem;
  margin-inline: auto;
  text-align: left;
}

.process__text p {
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  line-height: 1.35;
  font-weight: 400;
}

.process__text .accent {
  color: var(--accent-warm);
}

/* ——— Cases ——— */
.cases-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.case-card {
  border: 1px solid var(--line);
  background: var(--cream);
  padding: clamp(1.25rem, 3vw, 1.85rem);
  display: grid;
  gap: 1rem;
}

.case-card__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.case-card__name {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 0.95;
  text-transform: uppercase;
}

.case-card__status {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dow-red);
}

.case-card__category {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.case-card__desc {
  color: var(--ink);
  max-width: 75ch;
  font-size: 1rem;
}

.case-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.case-card__metrics--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 28rem;
}

.metric__value {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1;
}

.metric__label {
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.3;
}

.cases-grid-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* ——— Sectors ——— */
.sectors-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2rem;
}

.sector-chip {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  padding: 0.7rem 1rem;
  background: transparent;
}

/* ——— Contact ——— */
.contact-block {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
}

.contact-block__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 10vw, 7.5rem);
  line-height: 0.88;
  text-transform: uppercase;
}

.contact-list {
  display: grid;
  gap: 0.85rem;
}

.contact-list__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.contact-list a,
.contact-list span {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  display: block;
}

.contact-list a:hover {
  color: var(--dow-red);
}

.contact-form {
  margin-top: 2.5rem;
  display: grid;
  gap: 1rem;
  max-width: 40rem;
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  font: inherit;
  font-size: 1rem;
  text-transform: none;
  letter-spacing: 0;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.85rem 1rem;
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--dow-red);
  outline-offset: 1px;
}

.contact-form button {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  border: 0;
  padding: 0.95rem 1.4rem;
  cursor: pointer;
  transition: background 200ms ease;
}

.contact-form button:hover {
  background: var(--dow-red);
}

.form-note {
  font-size: 0.9rem;
  color: var(--muted);
}

.form-note--ok {
  color: #1b7a3d;
}

.page-hero {
  padding: clamp(2.5rem, 6vw, 4rem) 0 1rem;
}

.page-hero p {
  color: var(--muted);
  max-width: 55ch;
  margin-top: 0.75rem;
}

/* ——— Footer ——— */
.site-footer {
  background: var(--black);
  color: var(--white);
  padding: 1.35rem 0;
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 1.4vw, 0.85rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  opacity: 0.9;
}

.site-footer a:hover {
  color: var(--dow-red);
}

/* ——— Page utilities ——— */
.cta-row {
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 0.9rem 1.25rem;
  transition: background 200ms ease;
}

.btn:hover {
  background: var(--dow-red);
}

.btn--outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}

.btn--outline:hover {
  background: var(--ink);
  color: var(--white);
}

/* ——— Responsive ——— */
@media (max-width: 980px) {
  .hero__grid,
  .split-intro,
  .contact-block,
  .cases-grid-pair {
    grid-template-columns: 1fr;
  }

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

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

  .contact-block__title {
    font-size: clamp(3rem, 14vw, 5rem);
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: grid;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 1rem 1.25rem 1.25rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 280ms var(--ease), opacity 280ms ease;
  }

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

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
  }

  .site-nav__link {
    display: block;
    padding: 0.85rem 0.2rem;
  }

  .site-nav__link--cta {
    text-align: center;
    margin-top: 0.35rem;
  }

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

  .case-card__metrics,
  .case-card__metrics--2 {
    grid-template-columns: 1fr 1fr;
  }

  .hero__title {
    font-size: clamp(3rem, 13vw, 4.2rem);
  }

  body.nav-open {
    overflow: hidden;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .clients__track { animation: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}