/* =========================================================
   EA CASTILLO CONSTRUCTION — STYLES
   Aesthetic: industrial editorial · concrete + steel + ember
   ========================================================= */

:root {
  /* Palette */
  --concrete:    #f1ece4;   /* warm off-white */
  --concrete-2:  #e6dfd2;
  --paper:       #faf7f1;
  --ink:         #1a1a1a;
  --ink-2:       #2c2c2c;
  --steel:       #3a3a3a;
  --rust:        #c5532b;   /* burnt-orange accent */
  --rust-deep:   #9c3f1f;
  --line:        #d8d1c2;
  --line-strong: #b8b0a0;

  /* Type */
  --serif: 'Fraunces', 'Times New Roman', Georgia, serif;
  --sans:  'Archivo', system-ui, -apple-system, sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, Menlo, monospace;

  /* Layout */
  --max: 1380px;
  --pad: clamp(1.25rem, 4vw, 3rem);
  --radius: 2px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--concrete);
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(0,0,0,0.025) 50%, transparent 50%),
    radial-gradient(1px 1px at 80% 70%, rgba(0,0,0,0.02) 50%, transparent 50%);
  background-size: 7px 7px, 11px 11px;
}

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

::selection { background: var(--rust); color: var(--paper); }

/* =================== NAV =================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 1.1rem var(--pad);
  background: rgba(241, 236, 228, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.nav.is-scrolled { border-color: var(--line); background: rgba(241, 236, 228, 0.95); }

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem;
}

.nav__brand {
  display: flex; align-items: baseline; gap: .55rem;
  text-decoration: none; color: var(--ink);
}
.nav__mark {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  background: var(--ink);
  color: var(--concrete);
  padding: .15rem .45rem;
  border-radius: var(--radius);
  font-style: italic;
}
.nav__name {
  font-family: var(--sans);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: -0.01em;
}

.nav__links {
  display: flex; gap: 2rem;
  font-size: .9rem;
  font-weight: 500;
}
.nav__links a {
  text-decoration: none;
  color: var(--ink-2);
  transition: color .2s;
  position: relative;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { transform: scaleX(1); }

.nav__cta {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .85rem; font-weight: 600;
  text-decoration: none;
  padding: .65rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  transition: background .2s, transform .2s;
}
.nav__cta:hover { background: var(--rust); transform: translateY(-1px); }

.nav__burger {
  display: none;
  background: none; border: none;
  width: 32px; height: 32px;
  flex-direction: column; justify-content: center; gap: 5px;
  cursor: pointer;
  padding: 0;
}
.nav__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  transition: transform .25s;
}

@media (max-width: 820px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__links.is-open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--concrete);
    padding: 1.5rem var(--pad);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    gap: 1.25rem;
  }
}

/* =================== HERO =================== */
.hero {
  padding: 9rem var(--pad) 0;
  min-height: 100vh;
  position: relative;
  display: block;
  max-width: var(--max);
  margin: 0 auto;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  grid-template-areas:
    "meta   media"
    "title  media"
    "sub    media"
    "btns   media"
    "stats  stats";
  gap: 1.5rem 4rem;
  align-items: start;
}

.hero__meta {
  grid-area: meta;
  display: flex; gap: .6rem; flex-wrap: wrap;
}
.tag {
  display: inline-flex; align-items: center;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
  padding: .4rem .7rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  background: rgba(255,255,255,0.4);
}
.tag--mono {
  font-family: var(--mono);
  font-weight: 500;
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  letter-spacing: .08em;
}

.hero__title {
  grid-area: title;
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3rem, 6.5vw, 6rem);
  line-height: .96;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.hero__line { display: block; }
.hero__line--italic em {
  font-style: italic;
  font-weight: 500;
  font-feature-settings: "ss01";
}
.hero__line--italic {
  font-style: italic;
  font-weight: 300;
  color: var(--steel);
  padding-left: 2.5rem;
}
.underline-mark {
  position: relative;
  white-space: nowrap;
}
.underline-mark::after {
  content: "";
  position: absolute;
  left: -2%; right: -2%;
  bottom: 6%;
  height: 14%;
  background: var(--rust);
  z-index: -1;
  opacity: .9;
  transform: skew(-3deg);
}

.hero__sub {
  grid-area: sub;
  max-width: 32rem;
}
.hero__sub p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--steel);
  margin: 0;
}

.hero__actions {
  grid-area: btns;
  display: flex; gap: 1rem; flex-wrap: wrap;
  margin-top: .5rem;
}

.btn {
  display: inline-flex; align-items: center; gap: .65rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .01em;
  padding: .95rem 1.4rem;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s, color .2s, border-color .2s;
}
.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover {
  background: var(--rust);
  transform: translateY(-2px);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
}
.btn--block { width: 100%; justify-content: center; }

.hero__stats {
  grid-area: stats;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--line-strong);
}
.stat__num {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1;
}
.stat__num sup { font-size: .55em; vertical-align: super; }
.stat__label {
  display: block;
  margin-top: .4rem;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--steel);
}

.hero__media {
  grid-area: media;
  margin: 0;
  position: relative;
  align-self: stretch;
  min-height: 540px;
}
.hero__media img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: contrast(1.04) saturate(.95);
}
.hero__media figcaption {
  position: absolute;
  bottom: 1rem; left: 1rem; right: 1rem;
  background: rgba(26,26,26,0.86);
  backdrop-filter: blur(8px);
  color: var(--paper);
  padding: .85rem 1rem;
  border-radius: var(--radius);
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem;
  font-size: .78rem;
  letter-spacing: .04em;
}
.hero__cap-num {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--rust);
  font-weight: 500;
}

.ticker {
  margin: 4rem calc(var(--pad) * -1) 0;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  white-space: nowrap;
}
.ticker__track {
  display: inline-flex;
  gap: 1.5rem;
  align-items: center;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  font-weight: 400;
  animation: ticker-scroll 50s linear infinite;
  padding-left: 1.5rem;
}
.ticker__track span:nth-child(2n) { color: var(--rust); }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (max-width: 900px) {
  .hero { padding-top: 7rem; }
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "meta"
      "title"
      "media"
      "sub"
      "btns"
      "stats";
    gap: 1.5rem;
  }
  .hero__line--italic { padding-left: 1rem; }
  .hero__media, .hero__media img { min-height: 320px; }
  .hero__stats { grid-template-columns: 1fr; gap: 1rem; padding-top: 1.5rem; }
  .hero__stats .stat { padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
  .hero__stats .stat:last-child { border-bottom: none; }
}

/* =================== STRIP =================== */
.strip {
  margin-top: 0;
  padding: 6rem var(--pad);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.strip__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3rem;
  align-items: start;
}
.strip__eyebrow {
  font-family: var(--mono);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--rust);
  margin: 0;
  padding-top: .8rem;
  white-space: nowrap;
}
.strip__lede {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 300;
  line-height: 1.4;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0;
}
@media (max-width: 760px) {
  .strip__inner { grid-template-columns: 1fr; gap: 1.25rem; }
  .strip { padding: 4rem var(--pad); }
}

/* =================== SECTION HEADS =================== */
.section-head {
  max-width: var(--max);
  margin: 0 auto 3rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 2.5rem;
  align-items: end;
}
.section-num {
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .14em;
  color: var(--rust);
  font-weight: 500;
  padding-bottom: .6rem;
}
.section-num--light { color: rgba(241,236,228,.7); }
.section-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: -.025em;
}
.section-kicker {
  grid-column: 2;
  font-size: 1rem;
  color: var(--steel);
  margin: .8rem 0 0;
  max-width: 36rem;
}
@media (max-width: 600px) {
  .section-head { grid-template-columns: 1fr; gap: .5rem; }
  .section-kicker { grid-column: 1; }
}

/* =================== SERVICES =================== */
.services {
  padding: 7rem var(--pad);
}
.services__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--line-strong);
  background: var(--paper);
}
.service {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  position: relative;
  transition: background .25s ease;
}
.service:nth-child(2n) { border-right: none; }
.service:nth-last-child(-n+2) { border-bottom: none; }
.service:hover { background: var(--concrete); }

.service__num {
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--rust);
}
.service h3 {
  margin: .6rem 0 1rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.85rem;
  letter-spacing: -.02em;
  line-height: 1.1;
}
.service p {
  color: var(--steel);
  margin: 0 0 1.3rem;
  font-size: .98rem;
  line-height: 1.65;
  max-width: 32rem;
}
.service__list {
  list-style: none;
  padding: 0; margin: 0;
  border-top: 1px solid var(--line);
}
.service__list li {
  padding: .65rem 0;
  border-bottom: 1px solid var(--line);
  font-size: .9rem;
  color: var(--ink-2);
  display: flex; align-items: center; gap: .7rem;
}
.service__list li::before {
  content: "→";
  color: var(--rust);
  font-weight: 600;
}
.service--accent {
  background: var(--ink);
  color: var(--paper);
}
.service--accent:hover { background: var(--ink-2); }
.service--accent .service__num { color: var(--rust); }
.service--accent p { color: rgba(241,236,228,.78); }
.service--accent .service__list { border-color: rgba(241,236,228,.18); }
.service--accent .service__list li { border-color: rgba(241,236,228,.12); color: var(--paper); }

@media (max-width: 760px) {
  .services { padding: 4rem var(--pad); }
  .services__grid { grid-template-columns: 1fr; }
  .service, .service:nth-child(2n) { border-right: none; border-bottom: 1px solid var(--line-strong); }
  .service:last-child { border-bottom: none; }
}

/* =================== WORK / PORTFOLIO =================== */
.work {
  padding: 7rem var(--pad);
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.work__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}
.work__item {
  grid-column: span 2;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.work__item--tall { grid-column: span 3; grid-row: span 2; }
.work__item--wide { grid-column: span 4; }

.work__img {
  position: relative;
  overflow: hidden;
  background: var(--concrete-2);
  aspect-ratio: 4/3;
  border-radius: var(--radius);
}
.work__item--tall .work__img { aspect-ratio: 3/4; }
.work__item--wide .work__img { aspect-ratio: 16/9; }

.work__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.6,.2,1), filter .4s;
  filter: contrast(1.03) saturate(.95);
}
.work__img::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,.18));
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s;
}
.work__item:hover .work__img img { transform: scale(1.04); }
.work__item:hover .work__img::after { opacity: 1; }

.work__item figcaption { padding: 0 .25rem; }
.work__num {
  font-family: var(--mono);
  font-size: .75rem;
  font-weight: 500;
  color: var(--rust);
  letter-spacing: .14em;
  margin-bottom: .35rem;
}
.work__item h3 {
  margin: 0 0 .3rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: -.02em;
}
.work__item p {
  margin: 0 0 .7rem;
  font-size: .9rem;
  color: var(--steel);
  line-height: 1.55;
}
.work__tag {
  display: inline-block;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  font-weight: 600;
  padding: .25rem .55rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 100px;
}

@media (max-width: 1000px) {
  .work__grid { grid-template-columns: repeat(2, 1fr); }
  .work__item, .work__item--tall, .work__item--wide { grid-column: span 1; grid-row: auto; }
  .work__item--tall .work__img { aspect-ratio: 4/3; }
  .work__item--wide .work__img { aspect-ratio: 4/3; }
}
@media (max-width: 600px) {
  .work { padding: 4rem var(--pad); }
  .work__grid { grid-template-columns: 1fr; }
}

/* =================== PROCESS =================== */
.process { padding: 7rem var(--pad); }
.process__list {
  max-width: var(--max);
  margin: 0 auto;
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  counter-reset: step;
  border-top: 1px solid var(--line-strong);
}
.process__step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-strong);
  align-items: start;
  transition: padding .3s ease;
}
.process__step:hover { padding-left: 1rem; }
.process__num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--rust);
}
.process__step h3 {
  margin: .2rem 0 .5rem;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.6rem;
  letter-spacing: -.02em;
}
.process__step p {
  margin: 0;
  color: var(--steel);
  font-size: 1rem;
  max-width: 48rem;
}
@media (max-width: 600px) {
  .process { padding: 4rem var(--pad); }
  .process__step { grid-template-columns: 60px 1fr; gap: 1rem; }
  .process__num { font-size: 1.8rem; }
}

/* =================== ABOUT =================== */
.about {
  padding: 7rem var(--pad);
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  gap: 5rem;
  align-items: start;
}
.about__copy .section-num { display: block; margin-bottom: 1rem; }
.about__copy .section-title { margin-bottom: 2rem; }
.about__copy p.about__lede {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.45;
  margin: 0 0 1.5rem;
  color: var(--ink);
  max-width: 38rem;
}
.about__copy p {
  font-size: 1rem;
  color: var(--steel);
  line-height: 1.7;
  margin: 0 0 1rem;
  max-width: 38rem;
}

.about__card {
  background: var(--ink);
  color: var(--paper);
  padding: 2rem;
  border-radius: var(--radius);
  position: sticky;
  top: 110px;
}
.about__card-row {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .85rem 0;
  border-bottom: 1px solid rgba(241,236,228,.12);
  font-size: .9rem;
}
.about__card-row .k {
  color: rgba(241,236,228,.6);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .72rem;
  font-weight: 500;
}
.about__card-row .v {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1rem;
  text-align: right;
}
.about__card-foot { margin-top: 1.5rem; }
.about__card-foot a {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--rust);
  text-decoration: none;
  font-size: .85rem;
  font-weight: 600;
  border-bottom: 1px solid var(--rust);
  padding-bottom: 2px;
}
.about__card-foot a:hover { color: var(--paper); border-color: var(--paper); }

@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; gap: 3rem; }
  .about__card { position: static; }
  .about { padding: 4rem var(--pad); }
}

/* =================== CONTACT =================== */
.contact {
  padding: 7rem var(--pad);
  background: var(--ink);
  color: var(--paper);
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.04) 50%, transparent 50%),
    radial-gradient(1px 1px at 80% 70%, rgba(255,255,255,0.03) 50%, transparent 50%);
  background-size: 7px 7px, 11px 11px;
}
.contact__inner { max-width: var(--max); margin: 0 auto; }
.contact__title {
  margin: 1rem 0 3rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -.025em;
}
.contact__title-italic {
  font-style: italic;
  font-weight: 300;
  color: rgba(241,236,228,.65);
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 3rem;
}
.contact__card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: .25rem;
  padding: 1.5rem;
  background: rgba(241,236,228,.04);
  border: 1px solid rgba(241,236,228,.12);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--paper);
  transition: background .25s, border-color .25s, transform .25s;
}
.contact__card:hover:not(.contact__card--static) {
  background: var(--rust);
  border-color: var(--rust);
  transform: translateY(-2px);
}
.contact__k {
  display: block;
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(241,236,228,.55);
  margin-bottom: .5rem;
}
.contact__v {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  letter-spacing: -.01em;
  word-break: break-word;
}
.contact__arrow {
  font-family: var(--serif);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--rust);
  transition: transform .25s;
}
.contact__card:hover .contact__arrow { color: var(--paper); transform: translate(3px, -3px); }

.contact__form {
  display: grid;
  gap: 1.1rem;
  max-width: 720px;
  padding: 2.5rem;
  background: rgba(241,236,228,.04);
  border: 1px solid rgba(241,236,228,.12);
  border-radius: var(--radius);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.contact__form label {
  display: grid;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(241,236,228,.7);
  font-weight: 500;
}
.contact__form input,
.contact__form textarea {
  font-family: var(--sans);
  font-size: 1rem;
  text-transform: none;
  letter-spacing: 0;
  padding: .8rem 1rem;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(241,236,228,.18);
  color: var(--paper);
  border-radius: var(--radius);
  transition: border-color .2s, background .2s;
  font-weight: 400;
}
.contact__form input:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--rust);
  background: rgba(0,0,0,.4);
}
.contact__form textarea { resize: vertical; min-height: 120px; }
.form-note {
  margin: 0;
  padding: .8rem 1rem;
  background: rgba(197,83,43,.18);
  border: 1px solid var(--rust);
  border-radius: var(--radius);
  font-size: .9rem;
  font-family: var(--sans);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: var(--paper);
}

@media (max-width: 760px) {
  .contact { padding: 4rem var(--pad); }
  .contact__grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact__form { padding: 1.5rem; }
}

/* =================== FOOTER =================== */
.footer {
  background: var(--concrete);
  border-top: 1px solid var(--line-strong);
  padding: 4rem var(--pad) 0;
}
.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer__col h4 {
  margin: 0 0 1rem;
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--rust);
  font-weight: 500;
}
.footer__col ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid; gap: .55rem;
  font-size: .92rem;
  color: var(--steel);
}
.footer__col a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s, color .2s;
}
.footer__col a:hover { color: var(--rust); border-color: var(--rust); }

.footer__brand {
  display: flex; align-items: baseline; gap: .55rem;
  margin-bottom: .8rem;
}
.footer__mark {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
  background: var(--ink);
  color: var(--concrete);
  padding: .15rem .5rem;
  border-radius: var(--radius);
  font-style: italic;
}
.footer__name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -.01em;
}
.footer__tag {
  margin: 0;
  font-size: .85rem;
  color: var(--steel);
  font-family: var(--mono);
}

.footer__bar {
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid var(--line-strong);
  padding: 1.25rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: .78rem;
  color: var(--steel);
  font-family: var(--mono);
  flex-wrap: wrap;
}

@media (max-width: 800px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bar { flex-direction: column; gap: .5rem; }
}

/* =================== REVEAL ANIMATION =================== */
/* JS adds `.js-reveal` to elements that should fade in. They start hidden ONLY when JS runs. */
.js-reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.js-reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}