/* FUTURISTAMANTES — Cinematic Urban Futures Studio */
/* Typography */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&display=swap');

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

:root {
  --black:     #0A0A0A;
  --charcoal:  #1A1A1A;
  --silver:    #C0C0C0;
  --off-white: #F0F0EE;
  --dim:       #666666;
  --mono:      'Space Mono', monospace;
  --serif:     'EB Garamond', Georgia, serif;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--black);
  color: var(--off-white);
  font-family: var(--serif);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── Film Grain Overlay ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  animation: grain 0.5s steps(2) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10%       { transform: translate(-2%, -2%); }
  20%       { transform: translate(2%, 2%); }
  30%       { transform: translate(-1%, 1%); }
  40%       { transform: translate(1%, -1%); }
  50%       { transform: translate(-2%, 1%); }
  60%       { transform: translate(2%, -2%); }
  70%       { transform: translate(-1%, -1%); }
  80%       { transform: translate(1%, 2%); }
  90%       { transform: translate(-2%, 2%); }
}

/* ─── Scanline effect ─── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9998;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.03) 2px,
    rgba(0,0,0,0.03) 4px
  );
}

/* ─── Navigation ─── */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(192, 192, 192, 0.08);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

#nav.visible {
  opacity: 1;
  transform: translateY(0);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--silver);
  text-decoration: none;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--dim);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

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

/* ─── Section shared ─── */
section {
  position: relative;
  overflow: hidden;
}

/* ─── Section 1 — Landing ─── */
#landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--black);
  position: relative;
}

/* Cinematic Firefly hero — Liberty Bell Plaza at golden hour, 2050.
   Slow Ken Burns drift keeps the still image alive without distracting.
   When images/hero.mp4 (or .webm) exists, the <video> element above this
   sits on top and the image becomes a fallback / poster behind it. */
.landing-bg {
  position: absolute;
  inset: 0;
  background-image: url("images/hero.webp");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  animation: cinematicDrift 30s ease-in-out infinite;
  z-index: 0;
}

/* Future-video slot — when images/hero.mp4 / hero.webm is dropped in, this
   layer covers the still landing-bg. Until then, the <source> tags 404 and
   the browser shows the poster (which is hero.png — same as landing-bg). */
.landing-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  /* Slight extra zoom so any browser letterboxing is hidden by the still
     image behind it. */
  transform: scale(1.02);
}

@keyframes cinematicDrift {
  0%   { transform: scale(1.00) translate(0%, 0%);     filter: brightness(0.95); }
  50%  { transform: scale(1.06) translate(-1.5%, -1%); filter: brightness(1.05); }
  100% { transform: scale(1.00) translate(0%, 0%);     filter: brightness(0.95); }
}

/* Vignette overlay — keeps wordmark + quote readable against the warm sky */
.landing-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 25%, rgba(0,0,0,0.70) 85%),
    linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0.45) 100%);
  z-index: 1;
}

.landing-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.landing-wordmark {
  font-family: var(--mono);
  font-size: clamp(2rem, 8vw, 7rem);
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--off-white);
  line-height: 1;
  text-shadow: 0 0 60px rgba(192,192,192,0.1);
}

.landing-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(0.95rem, 2vw, 1.3rem);
  color: var(--silver);
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.landing-tagline {
  font-family: var(--mono);
  font-size: clamp(0.7rem, 1.5vw, 1rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 0.5rem;
}

.btn-enter {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.85rem 2.5rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--silver);
  border: 1px solid rgba(192,192,192,0.3);
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.4s ease, color 0.4s ease, background 0.4s ease;
}

.btn-enter:hover {
  border-color: var(--silver);
  color: var(--off-white);
  background: rgba(192,192,192,0.05);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.4;
}

.scroll-line {
  width: 1px;
  height: 3rem;
  background: var(--silver);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.2; transform: scaleY(1); }
  50%       { opacity: 0.8; transform: scaleY(1.2); }
}

/* ─── Section 2 — Manifesto ─── */
/* Backed by hero-about.png — South Street rooftops at dawn 2035, with a heavy
   dark overlay so the typography stays the dominant visual. */
#manifesto {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.90) 0%, rgba(0,0,0,0.78) 50%, rgba(0,0,0,0.92) 100%),
    url("images/about.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 8rem 2rem;
}

.manifesto-inner {
  max-width: 720px;
  width: 100%;
}

.section-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 4rem;
  display: block;
}

.manifesto-line {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 3vw, 2.1rem);
  line-height: 1.4;
  color: var(--off-white);
  margin-bottom: 0.15em;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.manifesto-line.em {
  font-weight: 600;
  color: #ffffff;
}

.manifesto-line.small-gap {
  margin-top: 1.5rem;
}

.manifesto-line.reveal {
  opacity: 1;
  transform: translateY(0);
}

/* Delay each line */
.manifesto-line:nth-child(2)  { transition-delay: 0s; }
.manifesto-line:nth-child(3)  { transition-delay: 0.12s; }
.manifesto-line:nth-child(4)  { transition-delay: 0.24s; }
.manifesto-line:nth-child(5)  { transition-delay: 0.36s; }
.manifesto-line:nth-child(6)  { transition-delay: 0.48s; }
.manifesto-line:nth-child(7)  { transition-delay: 0.60s; }
.manifesto-line:nth-child(8)  { transition-delay: 0.72s; }
.manifesto-line:nth-child(9)  { transition-delay: 0.84s; }
.manifesto-line:nth-child(10) { transition-delay: 0.96s; }

/* ─── Section 3 — Field Studies ─── */
/* Backed by hero-work.png — reimagined Reading Terminal Market interior, 2050.
   Heavy overlay because the field-study cards already carry their own surfaces. */
#field-studies {
  position: relative;
  background-color: var(--charcoal);
  background-image:
    linear-gradient(180deg, rgba(15,15,20,0.93) 0%, rgba(15,15,20,0.82) 50%, rgba(15,15,20,0.95) 100%),
    url("images/work.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 8rem 3rem;
  min-height: 100vh;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 6rem;
}

.section-title {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--off-white);
  text-transform: uppercase;
  line-height: 1;
}

.section-note {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--dim);
  max-width: 480px;
}

.field-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2px;
  max-width: 1400px;
}

.field-card {
  background: var(--black);
  padding: 0;
  border: 1px solid rgba(192,192,192,0.06);
  display: flex;
  flex-direction: column;
  gap: 0;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease, border-color 0.4s ease;
  cursor: pointer;
  overflow: hidden;
}

.field-card:hover {
  border-color: rgba(192,192,192,0.2);
}

/* Media slot — holds the Firefly still today, accepts a <video> tag tomorrow.
   Aspect-ratio 16/9 keeps every card consistent so the cinematic crop reads
   the same across studies. Hover lifts brightness so the visual itself
   signals interactivity. The "video transmission forthcoming" tag is a
   deliberate, low-key signal that these grow into video pieces. */
.field-card-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}

.field-card-media img,
.field-card-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.78) saturate(1.05);
  transition: filter 0.6s ease, transform 0.6s ease;
}

.field-card:hover .field-card-media img,
.field-card:hover .field-card-media video {
  filter: brightness(0.92) saturate(1.1);
  transform: scale(1.03);
}

.field-card-media-tag {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.55);
  padding: 0.3rem 0.6rem;
  backdrop-filter: blur(4px);
}

.field-card-number,
.field-card-title,
.field-card-body,
.field-card-link {
  padding-left: 2.5rem;
  padding-right: 2.5rem;
}

.field-card-number { padding-top: 2rem; }
.field-card-link   { padding-bottom: 2.5rem; }

.field-card.reveal {
  opacity: 1;
  transform: translateY(0);
}

.field-card:nth-child(2) { transition-delay: 0.15s; }
.field-card:nth-child(3) { transition-delay: 0.30s; }

.field-card-number {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--dim);
}

.field-card-title {
  font-family: var(--mono);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--off-white);
  letter-spacing: 0.08em;
  line-height: 1.2;
}

.field-card-body {
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--silver);
  line-height: 1.7;
  flex: 1;
}

.field-card-link {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--dim);
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(102,102,102,0.4);
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.field-card-link:hover {
  color: var(--silver);
  border-color: var(--silver);
}

/* ─── Section 4 — The Process ─── */
/* Backed by hero-alt-bridge.png — Ben Franklin Bridge at dawn 2050, solar
   conductors glowing soft teal. Process is about how a transmission moves;
   the bridge image earns its place. */
#process {
  position: relative;
  background-color: var(--black);
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.78) 50%, rgba(0,0,0,0.94) 100%),
    url("images/alt-bridge.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 8rem 3rem;
  min-height: 80vh;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  max-width: 1200px;
  margin-top: 5rem;
  border-left: 1px solid rgba(192,192,192,0.08);
}

.process-step {
  padding: 3rem 2.5rem;
  border-right: 1px solid rgba(192,192,192,0.08);
  border-bottom: 1px solid rgba(192,192,192,0.08);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.process-step:nth-child(2) { transition-delay: 0.12s; }
.process-step:nth-child(3) { transition-delay: 0.24s; }
.process-step:nth-child(4) { transition-delay: 0.36s; }

.process-step.reveal {
  opacity: 1;
  transform: translateY(0);
}

.process-number {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--dim);
  margin-bottom: 2rem;
  display: block;
}

.process-name {
  font-family: var(--mono);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--off-white);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  line-height: 1;
}

.process-separator {
  width: 2rem;
  height: 1px;
  background: rgba(192,192,192,0.25);
  margin-bottom: 1.5rem;
}

.process-desc {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--dim);
  line-height: 1.7;
}

/* ─── Section 5 — Apply for Transmission ─── */
/* Backed by hero-contact.png — Schuylkill riverbank promenade at dusk 2050.
   The apply section is the contact point; the warm riverbank dusk image
   matches that "send a transmission" mood. */
#apply {
  position: relative;
  background-color: #000000;
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.94) 0%, rgba(0,0,0,0.85) 50%, rgba(0,0,0,0.96) 100%),
    url("images/contact.webp");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 8rem 3rem;
  min-height: 100vh;
}

.apply-inner {
  max-width: 720px;
}

.apply-header {
  margin-bottom: 1.5rem;
}

.apply-title {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--off-white);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}

.apply-subhead {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--dim);
}

.form-divider {
  width: 100%;
  height: 1px;
  background: rgba(192,192,192,0.1);
  margin: 3rem 0;
}

.transmission-form {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.form-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--dim);
}

.form-input,
.form-textarea,
.form-select {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(192,192,192,0.15);
  color: var(--off-white);
  font-family: var(--serif);
  font-size: 1.05rem;
  padding: 0.75rem 0;
  outline: none;
  width: 100%;
  transition: border-color 0.3s ease;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-bottom-color: var(--silver);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(102,102,102,0.5);
  font-style: italic;
}

.form-textarea {
  resize: none;
  min-height: 80px;
  line-height: 1.6;
}

.form-select {
  background: var(--charcoal);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(192,192,192,0.15);
  cursor: pointer;
  color: var(--off-white);
}

.form-select option {
  background: var(--charcoal);
  color: var(--off-white);
}

/* Checkboxes */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border: 1px solid rgba(192,192,192,0.3);
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: border-color 0.2s ease;
}

.checkbox-item input[type="checkbox"]:checked {
  background: var(--silver);
  border-color: var(--silver);
}

.checkbox-item input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 4px;
  width: 4px;
  height: 7px;
  border: 1.5px solid var(--black);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}

.checkbox-item input[type="checkbox"]:hover {
  border-color: var(--silver);
}

.checkbox-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--silver);
  text-transform: uppercase;
  user-select: none;
}

.btn-transmit {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 1rem 3rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--silver);
  border: none;
  cursor: pointer;
  transition: background 0.4s ease, color 0.4s ease, letter-spacing 0.3s ease;
  align-self: flex-start;
}

.btn-transmit:hover {
  background: var(--off-white);
  letter-spacing: 0.4em;
}

/* Form success message */
.form-success {
  display: none;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--silver);
  text-transform: uppercase;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(192,192,192,0.1);
  margin-top: 1rem;
}

/* ─── Section 6 — The Archive ─── */
#archive {
  background: var(--charcoal);
  padding: 8rem 3rem;
  min-height: 80vh;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 2px;
  margin-top: 5rem;
  max-width: 1400px;
}

.archive-card {
  background: var(--black);
  padding: 1.75rem 1.5rem;
  border: 1px solid rgba(192,192,192,0.05);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.3s ease;
}

.archive-card.reveal {
  opacity: 1;
  transform: translateY(0);
}

.archive-card:hover {
  border-color: rgba(192,192,192,0.15);
}

/* Stagger archive cards */
.archive-card:nth-child(1)  { transition-delay: 0.00s; }
.archive-card:nth-child(2)  { transition-delay: 0.04s; }
.archive-card:nth-child(3)  { transition-delay: 0.08s; }
.archive-card:nth-child(4)  { transition-delay: 0.12s; }
.archive-card:nth-child(5)  { transition-delay: 0.16s; }
.archive-card:nth-child(6)  { transition-delay: 0.20s; }
.archive-card:nth-child(7)  { transition-delay: 0.24s; }
.archive-card:nth-child(8)  { transition-delay: 0.28s; }
.archive-card:nth-child(9)  { transition-delay: 0.32s; }
.archive-card:nth-child(10) { transition-delay: 0.36s; }
.archive-card:nth-child(11) { transition-delay: 0.40s; }
.archive-card:nth-child(12) { transition-delay: 0.44s; }
.archive-card:nth-child(13) { transition-delay: 0.48s; }
.archive-card:nth-child(14) { transition-delay: 0.52s; }
.archive-card:nth-child(15) { transition-delay: 0.56s; }

.archive-name {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--off-white);
  text-transform: uppercase;
}

.archive-desc {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--dim);
  line-height: 1.5;
}

/* ─── Footer ─── */
footer {
  background: #000000;
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(192,192,192,0.06);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--dim);
  text-transform: uppercase;
}

.footer-note {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  color: rgba(102,102,102,0.5);
}

/* ─── Scroll reveal utility ─── */
.reveal-fade {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

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

/* ─── Responsive ─── */
@media (max-width: 768px) {
  #nav {
    padding: 1.25rem 1.5rem;
  }

  .nav-links {
    gap: 1.25rem;
  }

  .nav-links a {
    font-size: 0.55rem;
  }

  #field-studies,
  #process,
  #apply,
  #archive,
  #manifesto {
    padding: 6rem 1.5rem;
  }

  .process-grid {
    border-left: none;
  }

  .process-step {
    border-left: 1px solid rgba(192,192,192,0.08);
    padding: 2rem 1.5rem;
  }

  .archive-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  footer {
    padding: 2rem 1.5rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .checkbox-group {
    gap: 0.6rem;
  }
}

@media (max-width: 480px) {
  .nav-links {
    display: none;
  }

  .landing-wordmark {
    letter-spacing: 0.1em;
  }

  .field-card {
    padding: 2rem 1.5rem;
  }
}