:root {
  --black: #000000;
  --white: #ffffff;
  --red: #e4002b;
  --gray: #888888;
  --gray-dark: #1a1a1a;
  --font-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --nav-height: 64px;
  --section-pad: clamp(48px, 8vw, 120px);
  --content-max: 1440px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  z-index: 1000;
  background: var(--white);
  color: var(--black);
  padding: 8px 16px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 48px);
  background: var(--black);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: block;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo-text span {
  color: var(--red);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 40px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 16px;
  letter-spacing: 0.02em;
  opacity: 0.9;
  transition: opacity 0.2s;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 10px 20px;
  border: 1px solid var(--white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--white);
  color: var(--black);
}

.menu-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  transition: transform 0.2s, opacity 0.2s;
}

/* Hero */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  padding-top: max(calc(var(--nav-height) + 24px), 26.6vh);
  padding-left: clamp(20px, 4vw, 48px);
  padding-right: clamp(20px, 4vw, 48px);
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: 100%;
  box-sizing: border-box;
}

.hero-eyebrow {
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray);
  margin: 0 0 24px;
  padding-left: 12px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 8.5vw, 102px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 40px;
  max-width: 22ch;
}

.hero-sub {
  align-self: flex-end;
  margin-top: auto;
  margin-right: clamp(0px, 12vw, 350px);
  margin-bottom: 0;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.1;
  max-width: 24ch;
  text-align: left;
  color: rgba(255, 255, 255, 0.85);
}

.hero-media-section {
  background: var(--black);
  padding: 0 clamp(20px, 4vw, 48px) clamp(56px, 8vw, 112px);
}

.hero-media {
  width: 100%;
  max-width: var(--content-max);
  aspect-ratio: 800 / 534;
  margin: 0 auto;
  overflow: hidden;
}

.hero-media video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Sections */
.section {
  padding: var(--section-pad) clamp(20px, 4vw, 48px);
  max-width: var(--content-max);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 clamp(32px, 5vw, 64px);
}

.section-intro {
  font-size: clamp(16px, 2vw, 20px);
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.75);
  margin: -32px 0 clamp(40px, 6vw, 72px);
}

/* Work grid */
#work,
#process {
  max-width: none;
  margin: 0;
  padding-left: 0;
  padding-right: 0;
}

#work .section-label,
#work .section-intro,
#process .section-label,
#process .section-intro {
  padding-left: clamp(20px, 4vw, 48px);
  padding-right: clamp(20px, 4vw, 48px);
}

#work .work-card-title,
#work .work-card-desc {
  padding-left: clamp(20px, 4vw, 48px);
  padding-right: clamp(20px, 4vw, 48px);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 0;
  row-gap: clamp(40px, 6vw, 64px);
}

.work-card {
  display: block;
  group: work;
}

.work-card-image {
  aspect-ratio: 4 / 5;
  background: var(--black);
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-card-image video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Play affordance — signals "video" until real footage replaces the placeholder */
.work-card-play {
  position: relative;
  z-index: 3;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.work-card-play::before {
  content: "";
  border-style: solid;
  border-width: 8px 0 8px 13px;
  border-color: transparent transparent transparent rgba(255, 255, 255, 0.85);
  margin-left: 4px;
}

.work-card:hover .work-card-play {
  transform: scale(1.1);
  border-color: var(--red);
  background: rgba(228, 0, 43, 0.15);
}

.work-card-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: rgba(0, 0, 0, 0.1);
}

.work-card-scrim.strong {
  background: rgba(0, 0, 0, 0.55);
}

.work-card-overlay-title {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 24px;
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.overlay-logo {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.overlay-logo img {
  width: 30%;
  max-width: 160px;
  height: auto;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.5));
}

.overlay-logo.large img {
  max-width: 260px;
}

.overlay-logo-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.overlay-logo-caption {
  margin: 0;
  font-family: "Abel", sans-serif;
  font-size: clamp(13px, 1.8vw, 18px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.overlay-logo.large .overlay-logo-caption {
  font-size: clamp(16px, 2.2vw, 24px);
}

.overlay-logo.sdm img {
  width: 40%;
  max-width: 210px;
}

.overlay-logo.sdm.large img {
  max-width: 320px;
}

.overlay-logo.sdm .overlay-logo-caption {
  font-size: clamp(16px, 2.2vw, 22px);
}

.overlay-logo.sdm.large .overlay-logo-caption {
  font-size: clamp(20px, 2.8vw, 30px);
}

.work-card-title {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
  color: var(--red);
}

.work-card-desc {
  font-size: 15px;
  color: var(--gray);
  margin: 0;
  max-width: 40ch;
}

/* Case study page */
.case-hero {
  padding: calc(var(--nav-height) + clamp(40px, 8vw, 96px)) clamp(20px, 4vw, 48px) 0;
  max-width: var(--content-max);
  margin: 0 auto;
}

.case-hero.section-light {
  max-width: none;
  margin: 0;
  padding-bottom: clamp(40px, 8vw, 96px);
  display: flow-root;
}

.case-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 16px;
}

.case-title {
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 20px;
}

.case-tagline {
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255, 255, 255, 0.75);
  max-width: 60ch;
  margin: 0 0 32px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 4vw, 48px);
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: clamp(40px, 6vw, 72px);
}

.case-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.case-meta-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.case-meta-value {
  font-size: 15px;
}

.case-meta-value a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: border-color 0.2s, color 0.2s;
}

.case-meta-value a:hover {
  color: var(--red);
  border-color: var(--red);
}

.case-media {
  aspect-ratio: 16 / 9;
  max-width: var(--content-max);
  margin: 0 auto clamp(48px, 7vw, 96px);
  padding: 0 clamp(20px, 4vw, 48px);
}

.case-media-inner {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.case-media-inner video {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-media-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-size: cover;
  background-position: center;
  animation: case-media-zoom 20s ease-in-out infinite alternate;
}

@keyframes case-media-zoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.08);
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-media-bg {
    animation: none;
  }
}

.case-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px) clamp(64px, 8vw, 120px);
}

.case-section {
  margin-bottom: clamp(40px, 5vw, 64px);
}

.case-section-title {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.case-section-body {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.case-section-body.placeholder {
  color: var(--gray);
  font-style: italic;
}

.back-to-work {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray);
  transition: color 0.2s;
}

.back-to-work:hover {
  color: var(--red);
}

/* Services accordion */
.services-list {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.service-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.service-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(20px, 3vw, 32px) 0;
  text-align: left;
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}

.service-trigger:hover {
  color: var(--red);
}

.service-icon {
  font-size: 32px;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.3s;
}

.service-item.is-open .service-icon {
  transform: rotate(45deg);
}

.service-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.service-item.is-open .service-panel {
  grid-template-rows: 1fr;
}

.service-panel-inner {
  overflow: hidden;
}

.service-panel-content {
  padding: 0 0 clamp(24px, 4vw, 40px);
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.75);
  font-size: 17px;
  line-height: 1.6;
}

/* Process cards (replaces News) */
.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.process-card {
  padding: clamp(24px, 3vw, 40px) clamp(20px, 3vw, 32px);
  transition: background 0.2s;
}

.process-card:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.process-card:nth-child(-n+2) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.process-card:hover {
  background: rgba(255, 255, 255, 0.03);
}

.process-step {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--red);
  margin: 0 0 12px;
}

.process-title {
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.process-price {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 16px;
}

.process-desc {
  font-size: 15px;
  color: var(--gray);
  margin: 0;
  line-height: 1.55;
}

/* CTA band */
.cta-band {
  padding: var(--section-pad) clamp(20px, 4vw, 48px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.cta-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-question {
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0;
  max-width: 16ch;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px;
  background: var(--red);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: background 0.2s, transform 0.2s;
}

.cta-button:hover {
  background: #ff1a3d;
  transform: translateY(-2px);
}

/* Footer */
.site-footer {
  padding: clamp(48px, 8vw, 80px) clamp(20px, 4vw, 48px) 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  list-style: none;
  margin: 0 0 64px;
  padding: 0;
}

.footer-links a {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray);
  transition: color 0.2s;
}

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

.footer-tagline {
  font-size: clamp(18px, 3vw, 32px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 0;
  max-width: 28ch;
}

.footer-tagline .accent {
  color: var(--red);
}

.footer-meta {
  margin-top: 40px;
  font-size: 13px;
  color: var(--gray);
}

/* Mobile */
@media (max-width: 900px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .site-header.is-open {
    flex-wrap: wrap;
    align-items: flex-start;
    height: auto;
    padding-bottom: 32px;
  }

  .site-header.is-open .logo {
    order: 1;
  }

  .site-header.is-open .menu-toggle {
    order: 2;
  }

  .site-header.is-open nav {
    order: 3;
    width: 100%;
  }

  .site-header.is-open .nav-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 16px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .site-header.is-open .nav-cta {
    display: inline-flex;
    order: 4;
    margin: 24px auto 0;
  }

  .work-grid {
    grid-template-columns: 1fr;
    gap: clamp(40px, 8vw, 64px);
  }

  .work-card-image {
    width: calc(100% + 2 * clamp(20px, 4vw, 48px));
    margin-left: calc(-1 * clamp(20px, 4vw, 48px));
    margin-right: calc(-1 * clamp(20px, 4vw, 48px));
  }

  .work-grid-section .work-card-image {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .work-grid-section .work-card-title,
  .work-grid-section .work-card-desc {
    padding: 0 clamp(20px, 4vw, 48px);
  }

  .hero-title {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .hero-eyebrow {
    padding-left: 0;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + 48px);
    padding-left: clamp(20px, 4vw, 48px);
    padding-right: clamp(20px, 4vw, 48px);
    padding-bottom: 40px;
    justify-content: center;
  }

  .hero-sub {
    align-self: auto;
    text-align: left;
    font-size: clamp(18px, 2.5vw, 28px);
    max-width: 36ch;
    margin: 0 0 56px;
  }
}

/* Preview only — alternating light-section comparison, not used on the live site */
.section-light {
  background: var(--white);
  color: var(--black);
}

.section-light .section-label {
  color: var(--black);
}

.section-light .section-intro {
  color: rgba(0, 0, 0, 0.65);
}

.section-light .work-card-desc {
  color: rgba(0, 0, 0, 0.6);
}

.section-light .services-list {
  border-top-color: rgba(0, 0, 0, 0.15);
}

.section-light .service-item {
  border-bottom-color: rgba(0, 0, 0, 0.15);
}

.section-light .service-trigger {
  color: var(--black);
}

.section-light .service-panel-content {
  color: rgba(0, 0, 0, 0.65);
}

.section-light .process-grid {
  border-top-color: rgba(0, 0, 0, 0.15);
  border-bottom-color: rgba(0, 0, 0, 0.15);
}

.section-light .process-card:nth-child(odd) {
  border-right-color: rgba(0, 0, 0, 0.15);
}

.section-light .process-card:nth-child(-n+2) {
  border-bottom-color: rgba(0, 0, 0, 0.15);
}

.section-light .process-card:hover {
  background: rgba(0, 0, 0, 0.03);
}

.section-light .process-title {
  color: var(--black);
}

.section-light .process-desc {
  color: rgba(0, 0, 0, 0.6);
}