/* ============================================================
   ERNEST TAN® — Portfolio
   Dark cinematic system · Archivo + Space Grotesk
   ============================================================ */

:root {
  /* Color tokens */
  --bg: #0a0a09;
  --bg-elevated: #131311;
  --fg: #f4f2ed;
  --fg-muted: #8f8b83;
  --fg-faint: #55524c;
  --line: rgba(244, 242, 237, 0.12);
  --accent: #d8b46a;
  --accent-dim: rgba(216, 180, 106, 0.14);

  /* Type */
  --font-display: "Archivo", system-ui, sans-serif;
  --font-body: "Space Grotesk", system-ui, sans-serif;

  /* Spacing rhythm */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 7rem;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 500ms;

  /* Layout */
  --container: 82rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
svg {
  display: block;
}

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

ul,
ol {
  list-style: none;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

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

.section {
  padding-block: var(--space-6);
  border-top: 1px solid var(--line);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(2.5rem);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .marquee__track,
  .hero__deck-track {
    animation: none !important;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--bg);
  background: var(--fg);
  border: 1px solid var(--fg);
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--dur) var(--ease-out), color var(--dur) var(--ease-out), transform 200ms var(--ease-out);
}

.btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.btn:active {
  transform: scale(0.97);
}

.btn--small {
  padding: 0.65rem 1.4rem;
  font-size: 0.875rem;
}

.btn--large {
  padding: 1.1rem 2.2rem;
  font-size: clamp(1rem, 2vw, 1.25rem);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  transition: background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(10, 10, 9, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.nav__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.1rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav__logo-mark {
  width: 26px;
  height: auto;
}

.nav__logo sup {
  font-size: 0.55em;
  color: var(--accent);
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.nav__logo-text small {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: var(--fg-muted);
  margin-top: 2px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
  padding: 0.35rem 0.45rem;
  background: rgba(19, 19, 17, 0.55);
  border: 1px solid var(--line);
  border-radius: 100px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav__links a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  padding: 0.5rem 1.1rem;
  border-radius: 100px;
  transition: color 250ms var(--ease-out), background 250ms var(--ease-out);
}

.nav__links a:hover {
  color: var(--fg);
  background: rgba(244, 242, 237, 0.08);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  padding: 0.6rem 0.2rem;
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--fg);
  transition: transform 300ms var(--ease-out), opacity 300ms var(--ease-out);
}

.nav__toggle.is-open span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav__toggle.is-open span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  opacity: 0;
  pointer-events: none;
  transition: opacity 400ms var(--ease-out);
}

.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu__links a {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 9vw, 3.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.15;
  padding-block: 0.15em;
}

.mobile-menu__links a:hover {
  color: var(--accent);
}

.mobile-menu__meta {
  margin-top: var(--space-5);
  color: var(--fg-muted);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

/* ============================================================
   HERO
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.hero {
  height: 100svh;
  position: relative;
  overflow: hidden;
}

.hero__grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -15%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 180, 106, 0.09) 0%, transparent 65%);
  pointer-events: none;
}

/* Giant wordmark behind the deck */
.hero__word {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(5rem, 21.5vw, 24rem);
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  background: linear-gradient(180deg, #ffffff 20%, #b9b5ad 55%, #4d4a45 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  user-select: none;
  animation: word-in 1200ms var(--ease-out) both;
}

@keyframes word-in {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.hero__word sup {
  font-size: 0.14em;
  font-weight: 500;
  background: none;
  -webkit-text-fill-color: var(--accent);
  color: var(--accent);
  align-self: flex-start;
  margin-top: clamp(2rem, 8vw, 8rem);
}

/* Vertical rotating deck */
.hero__deck {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(270px, 32vw, 420px);
  overflow: hidden;
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}

.hero__deck-track {
  display: flex;
  flex-direction: column;
  animation: deck-cycle 26s linear infinite;
}

.hero__deck-group {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2vh, 1.5rem);
  padding-bottom: clamp(1rem, 2vh, 1.5rem);
}

.deck-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.deck-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.deck-card figcaption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: radial-gradient(ellipse at center, rgba(10, 10, 9, 0.55) 0%, rgba(10, 10, 9, 0.25) 65%, rgba(10, 10, 9, 0.1) 100%);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.65);
}

@keyframes deck-cycle {
  to {
    transform: translateY(-50%);
  }
}

/* Hero copy layer */
.hero__inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-top: 6.5rem;
  padding-bottom: var(--space-4);
  pointer-events: none;
}

.hero__eyebrow {
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  color: var(--fg-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.6;
}

.hero__foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-3);
}

.hero__loc {
  font-size: 0.9rem;
  color: var(--fg);
  line-height: 1.5;
}

.hero__loc span {
  color: var(--fg-muted);
}

.hero__scroll {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(10, 10, 9, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--fg);
  cursor: pointer;
  transition: background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.hero__scroll:hover {
  background: var(--fg);
  border-color: var(--fg);
  color: var(--bg);
}

.hero__scroll svg {
  animation: scroll-nudge 2.2s var(--ease-out) infinite;
}

@keyframes scroll-nudge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee {
  border-block: 1px solid var(--line);
  padding-block: var(--space-3);
  overflow: hidden;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-right: var(--space-4);
}

.marquee__group span {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 2.2rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--fg-faint);
  white-space: nowrap;
  transition: color 300ms var(--ease-out);
}

.marquee:hover .marquee__group span {
  color: var(--fg-muted);
}

.marquee__group i {
  font-style: normal;
  color: var(--accent);
  font-size: 1rem;
}

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

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
.section__head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.section__num {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--accent);
}

.section__label {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about__statement {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.6vw, 3rem);
  line-height: 1.25;
  letter-spacing: -0.015em;
  max-width: 60rem;
  margin-bottom: var(--space-5);
}

.about__statement em {
  font-style: normal;
  color: var(--accent);
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.about__col p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  max-width: 34rem;
}

.about__stats {
  display: grid;
  gap: var(--space-3);
}

.stat {
  border-top: 1px solid var(--line);
  padding-top: var(--space-2);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  column-gap: 0.25rem;
}

.stat__value,
.stat__suffix {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  line-height: 1;
}

.stat__suffix {
  color: var(--accent);
}

.stat__label {
  grid-column: 1 / -1;
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin-top: 0.4rem;
}

/* ============================================================
   WORK
   ============================================================ */
.work__list {
  display: grid;
  gap: var(--space-5);
}

.work-card__link {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  cursor: pointer;
}

.work-card:nth-child(even) .work-card__link {
  direction: rtl;
}

.work-card:nth-child(even) .work-card__body {
  direction: ltr;
}

.work-card__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  overflow: hidden;
  direction: ltr;
}

.work-card__visual {
  background: var(--bg-elevated);
}

.work-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 800ms var(--ease-out);
}

.work-card__link:hover .work-card__img {
  transform: scale(1.05);
}

.work-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-bottom: var(--space-2);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.work-card__year {
  color: var(--accent);
}

.work-card__tags {
  color: var(--fg-muted);
}

.work-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  transition: color 300ms var(--ease-out);
}

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

.work-card__desc {
  color: var(--fg-muted);
  max-width: 32rem;
  margin-bottom: var(--space-3);
}

.work-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.35rem;
  transition: border-color 300ms var(--ease-out), gap 300ms var(--ease-out);
}

.work-card__link:hover .work-card__cta {
  border-color: var(--accent);
  gap: 0.85rem;
}

/* — More projects grid — */
.work-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.work-tile {
  display: block;
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-elevated);
  cursor: pointer;
}

.work-tile img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 700ms var(--ease-out), opacity 700ms var(--ease-out);
}

.work-tile:hover img {
  transform: scale(1.06);
  opacity: 0.45;
}

.work-tile__info {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: 1rem 1.1rem;
  background: linear-gradient(to top, rgba(10, 10, 9, 0.85), transparent);
  opacity: 0;
  transform: translateY(0.5rem);
  transition: opacity 400ms var(--ease-out), transform 400ms var(--ease-out);
}

.work-tile:hover .work-tile__info,
.work-tile:focus-visible .work-tile__info {
  opacity: 1;
  transform: none;
}

.work-tile__info h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.work-tile__info p {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.15rem;
}

.work__more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-5);
}

@media (hover: none) {
  .work-tile__info {
    opacity: 1;
    transform: none;
  }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services__list {
  display: grid;
}

.service {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr) minmax(0, 1.3fr);
  gap: var(--space-3);
  align-items: start;
  padding-block: var(--space-4);
  border-top: 1px solid var(--line);
  transition: background 400ms var(--ease-out), padding-left 400ms var(--ease-out);
}

.service:hover {
  background: var(--bg-elevated);
  padding-left: var(--space-2);
}

.service__index {
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 0.5rem;
}

.service__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.service__desc {
  color: var(--fg-muted);
  max-width: 30rem;
  padding-top: 0.35rem;
}

/* ============================================================
   EXPERIENCE
   ============================================================ */
.experience__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.experience__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.timeline {
  display: grid;
}

.timeline__item {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: var(--space-2);
  padding-block: var(--space-3);
  border-top: 1px solid var(--line);
}

.timeline__year {
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 0.2rem;
  white-space: nowrap;
}

.timeline__item h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.3;
}

.timeline__item h3 small {
  font-weight: 400;
  color: var(--fg-muted);
  font-size: 0.85em;
}

.timeline__item p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  margin-top: 0.2rem;
}

/* Skills cloud */
.skills__cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.skills__cloud li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.55rem 1.1rem;
  transition: color 250ms var(--ease-out), border-color 250ms var(--ease-out), background 250ms var(--ease-out);
  cursor: default;
}

.skills__cloud li:hover {
  color: var(--fg);
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* ============================================================
   CTA
   ============================================================ */
.cta {
  text-align: center;
  padding-block: calc(var(--space-6) * 1.3);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  bottom: -55%;
  left: 50%;
  width: 70vw;
  height: 70vw;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(216, 180, 106, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.cta__inner {
  position: relative;
}

.cta__eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-3);
}

.cta__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.cta__title em {
  font-style: normal;
  color: var(--accent);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  padding-top: var(--space-5);
  overflow: hidden;
}

.footer__top {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.footer__block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.5rem;
}

.footer__block a,
.footer__block p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  width: fit-content;
}

.footer__block a {
  transition: color 250ms var(--ease-out);
}

.footer__block a:hover {
  color: var(--accent);
}

.footer__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 13.5vw, 12rem);
  line-height: 0.85;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  text-align: center;
  color: var(--bg-elevated);
  -webkit-text-stroke: 1px rgba(244, 242, 237, 0.16);
  user-select: none;
  white-space: nowrap;
}

.footer__brand sup {
  font-size: 0.16em;
  -webkit-text-stroke: 0;
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-block: var(--space-3);
  border-top: 1px solid var(--line);
  margin-top: var(--space-4);
  font-size: 0.85rem;
  color: var(--fg-faint);
}

.footer__up {
  color: var(--fg-muted);
  transition: color 250ms var(--ease-out);
  padding: 0.5rem 0;
}

.footer__up:hover {
  color: var(--accent);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .work-card__link,
  .work-card:nth-child(even) .work-card__link {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: var(--space-3);
  }

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

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

  .service__desc {
    grid-column: 2;
  }

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

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

@media (max-width: 720px) {
  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__toggle {
    display: flex;
  }

  .hero__deck {
    width: min(64vw, 320px);
  }

  .hero__eyebrow {
    display: none;
  }

  .hero__word {
    font-size: 24vw;
  }

  .hero__scroll {
    width: 3.5rem;
    height: 3.5rem;
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .timeline__item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

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

  .section {
    padding-block: var(--space-5);
  }
}