/* ————————————————————————————————————————
   QUARTER MILE — editorial-industrial, dark ground
   ———————————————————————————————————————— */

:root {
  --ground: #0B0D10;
  --ink: #EDEAE3;
  --mute: #8A8579;
  --amber: #FF5A1F;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--ground);
  color: var(--ink);
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.mono, .eyebrow, .anno, .scale, .nav-links a, .nav-mark,
.l-no, .l-status, .projects-note, .foot {
  font-family: 'IBM Plex Mono', monospace;
}

/* ——— nav ——— */

.nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.75rem clamp(1.25rem, 4vw, 3.5rem);
}

.nav-mark {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.nav-tick {
  width: 14px; height: 14px;
  border-left: 1px solid var(--amber);
  border-bottom: 1px solid var(--amber);
}

.nav-links { display: flex; gap: clamp(1.25rem, 3vw, 2.5rem); }

.nav-links a {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  transition: color 250ms var(--ease);
}

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

/* ——— hero ——— */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.06) brightness(0.9);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11,13,16,0.62) 0%, rgba(11,13,16,0.30) 40%, rgba(11,13,16,0.78) 82%, rgba(11,13,16,0.94) 100%),
    rgba(11,13,16,0.28);
}

/* survey annotations */

.anno {
  position: absolute;
  z-index: 5;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  line-height: 1.9;
  color: var(--mute);
  text-align: right;
  opacity: 0;
  animation: fadeIn 600ms var(--ease) 1500ms forwards;
}

.anno-tr { top: 6.5rem; right: clamp(1.25rem, 4vw, 3.5rem); }
.anno-r  { top: 44%;   right: clamp(1.25rem, 4vw, 3.5rem); }

.anno-cross { color: var(--amber); margin-right: 0.5em; }

/* hero content */

.hero-content {
  position: relative;
  z-index: 5;
  padding: 0 clamp(1.25rem, 4vw, 3.5rem) clamp(9rem, 16vh, 12rem);
  max-width: 68rem;
}

.eyebrow {
  font-size: clamp(0.85rem, 1.1vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.26em;
  color: var(--ink);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeIn 500ms var(--ease) 200ms forwards;
}

.headline {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(3.2rem, 9vw, 8rem);
  line-height: 0.96;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  margin-left: -0.04em;       /* optical break past the grid edge */
  margin-bottom: 1.75rem;
}

/* staggered word rise */
.headline .w { display: block; overflow: hidden; }
.headline .w span {
  display: inline-block;
  transform: translateY(110%);
  animation: rise 700ms var(--ease) forwards;
}
.headline .w:nth-child(1) span { animation-delay: 350ms; }
.headline .w:nth-child(2) span { animation-delay: 470ms; }
.headline .w:nth-child(3) span { animation-delay: 590ms; }

.subline {
  font-size: clamp(0.95rem, 1.3vw, 1.1rem);
  color: var(--ink);
  opacity: 0;
  max-width: 34rem;
  animation: fadeIn 600ms var(--ease) 1000ms forwards;
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.25rem;
  opacity: 0;
  animation: fadeIn 600ms var(--ease) 1200ms forwards;
}

.cta {
  display: inline-block;
  padding: 0.85rem 1.9rem;
  background: var(--amber);
  color: #0B0D10;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 250ms var(--ease), background 250ms var(--ease);
}

.cta:hover { background: #ff6e3a; transform: translateY(-2px); }
.cta:active { transform: scale(0.98); }

.cta-quiet {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--mute);
  border-bottom: 1px solid transparent;
  transition: color 250ms var(--ease);
}

.cta-quiet:hover { color: var(--ink); }

/* ——— the measured rule ——— */

.scale {
  position: absolute;
  z-index: 6;
  left: clamp(1.25rem, 4vw, 3.5rem);
  right: clamp(1.25rem, 4vw, 3.5rem);
  bottom: clamp(2.5rem, 6vh, 4rem);
}

.scale-cap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.7rem;
  opacity: 0;
  animation: fadeIn 500ms var(--ease) 1700ms forwards;
}

.scale-cap-main {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ink);
}

.scale-cap-sub {
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--mute);
  text-align: right;
}

.scale-rule {
  position: relative;
  height: 1px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
  animation: draw 1100ms var(--ease) 800ms forwards;
}

/* the walker — one amber dot crossing the quarter mile */
.walker {
  position: absolute;
  top: -2px;
  left: 0;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 6px rgba(255,90,31,0.8);
  animation: walk 15s linear 2200ms infinite;
}

.scale-ticks {
  display: flex;
  justify-content: space-between;
  opacity: 0;
  animation: fadeIn 500ms var(--ease) 1700ms forwards;
}

.tick {
  position: relative;
  padding-top: 0.85rem;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.tick i {
  position: absolute;
  top: 0; left: 0;
  width: 1px; height: 0.5rem;
  background: var(--amber);
}

.tick-end { color: var(--ink); }
.tick-end i { left: auto; right: 0; }
.tick-end { text-align: right; }

/* ——— projects ledger ——— */

.projects { padding: clamp(5rem, 12vh, 9rem) clamp(1.25rem, 4vw, 3.5rem); }

.projects-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.projects-head h2 {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.projects-note {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--mute);
  text-align: right;
  line-height: 2;
}

.ledger { list-style: none; border-top: 1px solid rgba(237,234,227,0.14); }

.ledger a {
  display: grid;
  grid-template-columns: 3.5rem 1.4fr 2fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.4rem 0.25rem;
  border-bottom: 1px solid rgba(237,234,227,0.14);
  transition: background 250ms var(--ease), padding-left 250ms var(--ease);
}

.ledger a:hover {
  background: rgba(237,234,227,0.04);
  padding-left: 0.9rem;
}

.l-no { font-size: 0.72rem; color: var(--mute); }

.l-name {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: 0.01em;
}

.l-type { font-size: 0.9rem; color: var(--mute); }

.l-status {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--ink);
  white-space: nowrap;
}

.ledger a:hover .l-no { color: var(--amber); }

/* ——— footer ——— */

.foot {
  display: flex;
  justify-content: space-between;
  padding: 2.5rem clamp(1.25rem, 4vw, 3.5rem);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--mute);
  border-top: 1px solid rgba(237,234,227,0.14);
}

/* ——— motion ——— */

@keyframes rise  { to { transform: translateY(0); } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes draw  { to { transform: scaleX(1); } }

@keyframes walk {
  0%   { left: 0; opacity: 0; }
  4%   { opacity: 1; }
  88%  { left: calc(100% - 5px); opacity: 1; }
  94%  { left: calc(100% - 5px); opacity: 0; }
  100% { left: 0; opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .headline .w span { transform: none; animation: none; }
  .eyebrow, .subline, .cta-row, .anno, .scale-cap, .scale-ticks { opacity: 1; animation: none; }
  .scale-rule { transform: none; animation: none; }
  .walker { display: none; }
  html { scroll-behavior: auto; }
}

/* ————————————————————————————————————————
   project pages
   ———————————————————————————————————————— */

.p-hero {
  position: relative;
  min-height: 74vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.p-hero-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.05) brightness(0.88);
}

.p-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,13,16,0.66) 0%, rgba(11,13,16,0.22) 45%, rgba(11,13,16,0.88) 100%);
}

.p-hero-flat {
  min-height: 0;
  padding-top: clamp(9rem, 18vh, 13rem);
}

.p-hero-content {
  position: relative;
  z-index: 5;
  width: 100%;
  padding: 0 clamp(1.25rem, 4vw, 3.5rem) clamp(2.5rem, 6vh, 4rem);
}

.p-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--mute);
  margin-bottom: 1rem;
}

.p-eyebrow .amber { color: var(--amber); }

.p-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.8rem, 7.5vw, 6.5rem);
  line-height: 0.96;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-left: -0.04em;
}

/* facts — architect's title block */

.p-facts {
  display: grid;
  grid-template-columns: 2.2fr 1.2fr 1.3fr 0.6fr 1fr;
  gap: 2rem;
  padding: 2.25rem clamp(1.25rem, 4vw, 3.5rem);
  border-top: 1px solid rgba(237,234,227,0.14);
  border-bottom: 1px solid rgba(237,234,227,0.14);
}

.pf-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--mute);
  margin-bottom: 0.6rem;
}

.pf-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  line-height: 1.7;
  color: var(--ink);
}

.pf-scope .pf-value {
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 0.98rem;
  font-weight: 300;
  letter-spacing: 0;
  line-height: 1.6;
  max-width: 30rem;
}

.pf-link {
  color: var(--amber);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.pf-link:hover { color: #ff6e3a; }

/* plates — the photo record, a uniform grid (every tile the same size) */

.plates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: clamp(1rem, 2vw, 1.75rem);
  padding: clamp(4rem, 9vh, 7rem) clamp(1.25rem, 4vw, 3.5rem);
}

.plate { margin: 0; }

.plate img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center;
  display: block;
  background: #15171b;
  filter: saturate(0.85) contrast(1.03);
}

.plate figcaption {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--mute);
  margin-top: 0.7rem;
}

.plate figcaption::before {
  content: '+';
  color: var(--amber);
  margin-right: 0.7em;
}

/* prev / next */

.pn {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(237,234,227,0.14);
}

.pn a {
  padding: clamp(2rem, 5vh, 3rem) clamp(1.25rem, 4vw, 3.5rem);
  transition: background 250ms var(--ease);
}

.pn a:hover { background: rgba(237,234,227,0.04); }

.pn a + a { border-left: 1px solid rgba(237,234,227,0.14); text-align: right; }

.pn-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--mute);
  margin-bottom: 0.6rem;
}

.pn-name {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(1.4rem, 3.2vw, 2.4rem);
  text-transform: uppercase;
  line-height: 1;
}

.pn a:hover .pn-label { color: var(--amber); }

/* ————————————————————————————————————————
   about + contact
   ———————————————————————————————————————— */

.page-wrap {
  padding: clamp(9rem, 18vh, 13rem) clamp(1.25rem, 4vw, 3.5rem) clamp(4rem, 9vh, 6rem);
}

.page-title {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: clamp(2.8rem, 7.5vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 1rem 0 3.5rem -0.04em;
  max-width: 60rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 15rem 1fr;
  gap: 2rem;
  padding: 2.75rem 0;
  border-top: 1px solid rgba(237,234,227,0.14);
}

.ag-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  color: var(--mute);
  padding-top: 0.35rem;
}

.ag-body {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.8;
  max-width: 42rem;
  color: var(--ink);
}

.ag-body strong { font-weight: 500; }

.edu {
  list-style: none;
  max-width: 42rem;
}

.edu li {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(237,234,227,0.14);
  font-size: 0.95rem;
}

.edu li:first-child { border-top: 1px solid rgba(237,234,227,0.14); }

.edu-year {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--amber);
  letter-spacing: 0.08em;
}

.edu-deg { font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; letter-spacing: 0.1em; color: var(--mute); text-align: right; }

/* contact form */

.c-form { max-width: 42rem; }

.c-field { margin-bottom: 2rem; }

.c-field label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  color: var(--mute);
  margin-bottom: 0.7rem;
}

.c-field input,
.c-field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(237,234,227,0.25);
  color: var(--ink);
  font-family: 'Hanken Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 300;
  padding: 0.5rem 0 0.8rem;
  transition: border-color 250ms var(--ease);
}

.c-field textarea { resize: vertical; min-height: 7rem; }

.c-field input:focus,
.c-field textarea:focus {
  outline: none;
  border-bottom-color: var(--amber);
}

.c-form .cta { border: none; cursor: pointer; margin-top: 0.5rem; }
.c-form .cta:disabled { opacity: 0.55; cursor: default; transform: none; }

.c-status {
  min-height: 1.2em;
  margin-top: 1.4rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

/* ——— responsive ——— */

@media (max-width: 760px) {
  .nav { padding-top: 1.25rem; }
  .nav-mark { font-size: 0.68rem; letter-spacing: 0.08em; gap: 0.45rem; }
  .nav-tick { width: 10px; height: 10px; }
  .nav-links { gap: 0.9rem; }
  .nav-links a { font-size: 0.6rem; letter-spacing: 0.08em; }

  .br-desk { display: none; }
  .anno-r { display: none; }
  .anno-tr { top: 5.5rem; }
  .hero-content { padding-bottom: 11rem; }
  .tick:nth-child(2), .tick:nth-child(3), .tick:nth-child(5) { visibility: hidden; }
  .scale-cap-sub { display: none; }

  .projects-head { flex-direction: column; align-items: flex-start; }
  .projects-note { text-align: left; }

  .ledger a {
    grid-template-columns: 2.5rem 1fr auto;
    grid-template-areas:
      "no name status"
      "no type type";
    row-gap: 0.3rem;
  }
  .l-no { grid-area: no; }
  .l-name { grid-area: name; }
  .l-type { grid-area: type; }
  .l-status { grid-area: status; }

  /* project pages */
  .p-hero { min-height: 62vh; }
  .p-facts { grid-template-columns: 1fr 1fr; gap: 1.75rem 1.5rem; }
  .pf-scope { grid-column: 1 / -1; }
  .pn { grid-template-columns: 1fr; }
  .pn a + a { border-left: none; border-top: 1px solid rgba(237,234,227,0.14); text-align: left; }

  /* about + contact */
  .about-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .edu li { grid-template-columns: 3.5rem 1fr; }
  .edu-deg { grid-column: 2; text-align: left; }
}