:root {
  --cream: #0b0b0a;
  --cream-2: #141412;
  --ink: #f5f2ea;
  --ink-soft: #a8a29a;
  --gold: #ffd400;
  --line: rgba(245, 242, 234, 0.14);
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* subtle film-grain texture, editorial feel */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--gold);
}

em .dot-white {
  color: var(--ink);
}

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

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px clamp(24px, 6vw, 72px);
  background: rgba(11, 11, 10, 0.78);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav__photo {
  display: block;
  width: clamp(14px, 1.8vw, 17px);
  height: clamp(14px, 1.8vw, 17px);
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

.nav__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.nav__name {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(14px, 1.8vw, 17px);
  letter-spacing: -0.01em;
  color: var(--ink);
  white-space: nowrap;
}

.nav__title {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

.nav__links {
  display: flex;
  gap: 32px;
}

.nav__links a {
  position: relative;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.85;
  transition: opacity 0.2s ease, color 0.2s ease;
  padding-bottom: 4px;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.25s ease;
}

.nav__links a:hover {
  color: var(--gold);
  opacity: 1;
}

.nav__links a:hover::after { width: 100%; }

.nav__links a:hover { opacity: 1; }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 640px) {
  .nav__title { display: none; }

  .nav__toggle { display: flex; }

  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(11, 11, 10, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
  }

  .nav__links.is-open { display: flex; }

  .nav__links a {
    padding: 16px clamp(24px, 6vw, 72px);
    border-top: 1px solid var(--line);
    font-size: 13px;
  }
}

/* ---------- Layout helpers ---------- */
section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px clamp(24px, 6vw, 72px);
}

.section__kicker {
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 16px;
}

.section__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.25;
  margin: 0 0 24px;
  max-width: 720px;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: min(100vh, 900px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: clamp(90px, 14vw, 140px);
  padding-bottom: clamp(40px, 6vw, 80px);
  overflow: hidden;
}

@media (max-width: 640px) {
  .hero { min-height: 100vh; }
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  z-index: -3;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(11,11,10,0.55) 0%, rgba(11,11,10,0.72) 55%, rgba(11,11,10,0.92) 100%);
}

.hero__bg {
  position: absolute;
  inset: -20% -10%;
  z-index: -1;
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 212, 0, 0.12), transparent 55%),
    radial-gradient(circle at 12% 82%, rgba(255, 212, 0, 0.07), transparent 50%);
}

.hero__headline {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(38px, 7vw, 84px);
  line-height: 1.08;
  margin: 0 0 32px;
  max-width: 920px;
  letter-spacing: -0.01em;
}

.hero__sub {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 400;
  font-size: clamp(15px, 1.3vw, 17px);
  color: var(--ink-soft);
  max-width: 1120px;
  margin: 0 0 48px;
}

.hero__cta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 15px 30px;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: 999px;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--gold);
  color: #0b0b0a;
  font-weight: 500;
}

.btn--primary:hover {
  background: var(--ink);
  color: #0b0b0a;
}

.btn--ghost {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: #0b0b0a;
}

.hero__scroll {
  display: flex;
  align-items: center;
  color: var(--ink-soft);
}

.hero__scroll-icon {
  width: 22px;
  height: 36px;
}

.hero__scroll-dot {
  animation: scrolldot 1.8s ease-in-out infinite;
  transform-origin: 12px 12px;
}

@keyframes scrolldot {
  0% { opacity: 1; transform: translateY(0); }
  60% { opacity: 0; transform: translateY(14px); }
  61% { opacity: 0; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(0); }
}

/* ---------- Logos ---------- */
.logos {
  padding-top: 48px;
  padding-bottom: 100px;
  border-bottom: 1px solid var(--line);
  max-width: none;
}

.logos__label {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(24px, 6vw, 72px);
  padding-right: clamp(24px, 6vw, 72px);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 32px;
}

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

.marquee__track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  font-family: var(--serif);
  font-size: clamp(18px, 2.4vw, 26px);
  color: var(--ink);
  white-space: nowrap;
  animation: marquee 38s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__logo {
  height: clamp(34px, 4.5vw, 52px);
  width: clamp(84px, 9vw, 128px);
  object-fit: contain;
  object-position: center;
  flex-shrink: 0;
}

.marquee__logo--dsc {
  height: clamp(51px, 6.75vw, 78px);
  width: clamp(126px, 13.5vw, 192px);
}

.marquee__track .dot {
  font-size: 12px;
  color: var(--gold);
}

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

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

/* ---------- Selected Work ---------- */
.works__head {
  margin-bottom: 56px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 4vw, 56px) clamp(24px, 3vw, 40px);
}

.work-card__media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 24px;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 212, 0, 0.16), transparent 55%),
    linear-gradient(160deg, #1c1812 0%, #0b0b0a 70%);
}

.work-card__cover {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  text-align: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 212, 0, 0.16), transparent 55%),
    linear-gradient(160deg, #1c1812 0%, #0b0b0a 70%);
  transition: transform 0.5s ease;
}

.work-card__media:hover .work-card__cover {
  transform: scale(1.04);
}

.work-card__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.work-card__media:hover .work-card__photo {
  transform: scale(1.04);
}

.work-card__photo--contain {
  object-fit: contain;
}

.work-card__media--black {
  background: #000;
}

.work-card__wordmark {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.2;
  color: var(--ink);
}

.work-card__tag {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(11, 11, 10, 0.6);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
}

.work-card__heading {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
}

.work-card__index {
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  flex-shrink: 0;
}

.work-card__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 26px);
  color: var(--gold);
}

.work-card__desc {
  color: var(--ink-soft);
  font-size: 16px;
  margin: 0 0 20px;
}

.work-card__link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 4px;
  transition: color 0.2s ease;
}

.work-card__link:hover {
  color: var(--gold);
}

@media (max-width: 780px) {
  .work-grid {
    grid-template-columns: 1fr;
  }
  .work-card__media { aspect-ratio: 4 / 3; }
}

/* ---------- Case study page ---------- */
.case-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 140px 0 40px;
}

.case-back:hover { color: var(--gold); }

.case-hero__kicker {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 20px;
}

.case-hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.1;
  margin: 0 0 48px;
  max-width: 900px;
}

.case-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 212, 0, 0.16), transparent 55%),
    linear-gradient(160deg, #1c1812 0%, #0b0b0a 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
}

.case-cover__wordmark {
  font-family: var(--serif);
  font-size: clamp(30px, 5vw, 60px);
  font-weight: 500;
  color: var(--ink);
}

.case-cover--photo {
  padding: 0;
}

.case-cover__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.case-cover--contain {
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 212, 0, 0.16), transparent 55%),
    linear-gradient(160deg, #1c1812 0%, #0b0b0a 70%);
}

.case-cover--contain .case-cover__photo {
  object-fit: contain;
  padding: 24px;
}

.case-cover--black {
  background: #000;
}

.case-caption {
  color: var(--ink-soft);
  font-size: 14px;
  margin: 20px 0 0;
}

.case-story {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 6vw, 80px);
  padding-top: 72px;
  margin-top: 72px;
  border-top: 1px solid var(--line);
}

.case-story__quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.4;
  color: var(--ink);
  margin: 0;
}

.case-story__body p {
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.7;
  margin: 0 0 20px;
}

.case-story__body strong {
  color: var(--gold);
  font-weight: 500;
}

.case-story__body a {
  color: var(--gold);
  border-bottom: 1px solid var(--gold);
}

.case-story__body a:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.case-stat {
  border-top: 1px solid var(--line);
  margin-top: 72px;
  padding: 72px 0;
}

.case-stat__number {
  font-family: var(--serif);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  color: var(--gold);
  font-size: clamp(48px, 8vw, 90px);
  margin: 0;
  line-height: 1;
}

.case-stat__label {
  color: var(--ink-soft);
  margin: 12px 0 0;
  font-size: 16px;
}

.case-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 72px;
}

@media (max-width: 780px) {
  .case-story { grid-template-columns: 1fr; }
}

/* ---------- Expertise ---------- */
.expertise {
  background: var(--cream-2);
  max-width: none;
  padding-left: clamp(24px, 6vw, 72px);
  padding-right: clamp(24px, 6vw, 72px);
}

.expertise > * {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.expertise__sub {
  color: var(--ink-soft);
  max-width: 720px;
  margin-bottom: 40px;
}

/* Guaranteed alignment: ID-scoped override beats any cascade ambiguity from .expertise > * */
#expertise .section__title,
#expertise .expertise__sub {
  max-width: 1080px;
}


.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chips span {
  padding: 10px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  color: var(--ink-soft);
  background: rgba(245, 242, 234, 0.04);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.chips span:hover {
  border-color: var(--gold);
  color: var(--ink);
}

/* ---------- Experience ---------- */
.timeline {
  margin-top: 56px;
  border-top: 1px solid var(--line);
}

.timeline__item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid var(--line);
}

.timeline__date {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  padding-top: 4px;
}

.timeline__body h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 22px;
  margin: 0 0 6px;
}

.timeline__company {
  font-size: 14px;
  color: var(--gold);
  margin: 0 0 12px;
}

.timeline__body p:last-child {
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0;
}

.src {
  color: var(--gold);
  border-bottom: 1px solid rgba(255, 212, 0, 0.4);
  transition: border-color 0.2s ease;
}

.src:hover {
  border-color: var(--gold);
}

@media (max-width: 700px) {
  .timeline__item {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.education {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.education__item {
  padding-top: 4px;
}

.education__logo-wrap {
  height: clamp(96px, 10vw, 128px);
  margin-bottom: 18px;
  display: flex;
  align-items: flex-end;
}

.education__logo {
  max-height: 100%;
  width: auto;
  object-fit: contain;
  display: block;
}

.education__item:first-child .education__logo {
  max-height: clamp(120px, 13vw, 160px);
}

.education__degree {
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--gold);
  margin: 0;
}

.education__school {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(19px, 2vw, 24px);
  color: var(--ink);
  margin: 0 0 8px;
}

@media (max-width: 700px) {
  .education {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ---------- AI ---------- */
.ai {
  background: var(--cream-2);
  max-width: none;
  padding-left: clamp(24px, 6vw, 72px);
  padding-right: clamp(24px, 6vw, 72px);
}

.ai > * {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}

.ai-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.ai-proof__item {
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.ai-proof__eyebrow {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 10px;
}

.ai-proof__item p:last-child {
  color: var(--ink-soft);
  margin: 0;
  max-width: 460px;
}

@media (max-width: 700px) {
  .ai-proof { grid-template-columns: 1fr; }
}

/* ---------- Final CTA ---------- */
.cta-final {
  text-align: center;
  padding-top: 100px;
  padding-bottom: 140px;
}

.cta-final .section__kicker,
.cta-final .section__title {
  margin-left: auto;
  margin-right: auto;
}

.cta-final .hero__cta {
  justify-content: center;
  margin-bottom: 0;
}

/* ---------- Footer ---------- */
.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px clamp(24px, 6vw, 72px) 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-soft);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a:hover { color: var(--gold); }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}