/* ==========================================================================
   Icon & Ikon, Inc. — Architecture & Design-Build
   Design system + page styles. No framework, no build step.
   ========================================================================== */

/* ---- Fonts (variable) --------------------------------------------------- */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('assets/fonts/Montserrat-var.woff2') format('woff2');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('assets/fonts/OpenSans-var.woff2') format('woff2');
}

/* ---- Tokens ------------------------------------------------------------- */
:root {
  --red: #C41E2A;
  --red-dark: #9B1520;
  --charcoal: #2D2D2D;
  --ink: #4A4A4A;           /* body text */
  --meta: #6E6E6E;          /* readable metadata (darker than brand med-gray) */
  --med: #999999;           /* decorative / borders only */
  --line: #E8E8E8;
  --off: #F5F5F5;
  --white: #FFFFFF;

  --sans: 'Open Sans', Arial, Helvetica, sans-serif;
  --display: 'Montserrat', Arial, Helvetica, sans-serif;

  /* 8px spacing scale */
  --s1: 8px;  --s2: 16px; --s3: 24px; --s4: 32px;
  --s5: 48px; --s6: 64px; --s7: 96px; --s8: 128px;

  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 64px);

  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);   /* ease-out-quint-ish */

  /* z-scale */
  --z-nav: 100;
  --z-toggle: 110;
}

/* ---- Reset / base ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--off);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--charcoal);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

::selection { background: var(--red); color: #fff; }

/* Visible focus everywhere */
:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}
:where(a, button):focus:not(:focus-visible) { outline: none; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--charcoal);
  color: #fff;
  padding: 12px 20px;
  z-index: 200;
  font-family: var(--display);
  font-weight: 600;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ---- Layout helpers ----------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: clamp(64px, 10vw, 128px); }
.section--tight { padding-block: clamp(48px, 7vw, 80px); }

.eyebrow {
  font-family: var(--display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 var(--s2);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--red);
}
.eyebrow--muted { color: var(--meta); }
.eyebrow--muted::before { background: var(--med); }

.lead {
  font-size: clamp(19px, 2.2vw, 22px);
  line-height: 1.5;
  color: var(--charcoal);
  max-width: 40ch;
}

.hairline { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  --btn-bg: var(--red);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-decoration: none;
  padding: 15px 26px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-bg);
  border-radius: var(--radius);
  transition: background .25s var(--ease), border-color .25s var(--ease),
              color .25s var(--ease), transform .25s var(--ease);
}
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn:hover .arrow { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--charcoal);
  border-color: var(--charcoal);
}
.btn--ghost:hover {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: #fff;
}
.btn--on-dark {
  --btn-bg: transparent;
  --btn-fg: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn--on-dark:hover { background: #fff; border-color: #fff; color: var(--charcoal); }

/* Text link with underline reveal */
.txtlink {
  font-family: var(--display);
  font-weight: 600;
  font-size: 15px;
  color: var(--charcoal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--red);
  transition: gap .25s var(--ease), color .25s var(--ease);
}
.txtlink:hover { gap: 16px; color: var(--red); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgba(245,245,245,.9);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--charcoal);
}
.brand-mark { width: 26px; height: auto; }
.brand-word {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}
.brand-word .amp { color: var(--red); font-weight: 600; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.4vw, 38px);
}
.site-nav a {
  font-family: var(--display);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  text-decoration: none;
  position: relative;
  padding: 6px 0;
}
.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.site-nav a:not(.nav-cta):hover::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--red); }
.site-nav a[aria-current="page"]:not(.nav-cta)::after { transform: scaleX(1); }

.nav-cta {
  background: var(--red);
  color: #fff !important;
  padding: 10px 20px !important;
  border-radius: var(--radius);
  transition: background .25s var(--ease);
}
.nav-cta:hover { background: var(--red-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  padding: 10px;
  background: transparent;
  border: 0;
  cursor: pointer;
  z-index: var(--z-toggle);
}
.nav-toggle-bar {
  height: 2px; width: 24px;
  background: var(--charcoal);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--off);
    border-bottom: 1px solid var(--line);
    padding: var(--s2) var(--gutter) var(--s4);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .site-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { width: 100%; padding: 16px 0; font-size: 18px; border-bottom: 1px solid var(--line); }
  .nav-cta {
    margin-top: var(--s3);
    align-self: stretch;
    text-align: center;
    border-bottom: 0 !important;
    padding: 16px 20px !important;
  }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ==========================================================================
   Hero (home)
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--off);
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}
.hero-canvas[hidden] { display: none; }
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  min-height: min(88vh, 820px);
  padding-block: clamp(56px, 9vw, 120px);
}
.hero-copy { max-width: 660px; }
.hero-tagline {
  font-family: var(--display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 var(--s3);
}
.hero-tagline .dot { color: var(--med); margin: 0 6px; }
.hero h1 {
  font-size: clamp(44px, 8vw, 92px);
  font-weight: 700;
  letter-spacing: -0.035em;
}
.hero h1 em { font-style: normal; color: var(--red); }
.hero-sub {
  margin-top: var(--s4);
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.55;
  color: var(--ink);
  max-width: 46ch;
}
.hero-actions {
  margin-top: var(--s5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  align-items: center;
}
.hero-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 5vw, 64px);
  padding-block: var(--s4);
  border-top: 1px solid var(--line);
}
.hero-meta div { min-width: 120px; }
.hero-meta dt {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 34px);
  color: var(--charcoal);
  letter-spacing: -0.02em;
}
.hero-meta dd {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--meta);
  letter-spacing: 0.01em;
}

/* No-webgl fallback: a hairline architectural motif */
.hero.no-webgl .hero-inner { min-height: min(78vh, 720px); }

/* ==========================================================================
   Section heading block
   ========================================================================== */
.sec-head {
  display: grid;
  gap: var(--s3);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.sec-head h2 {
  font-size: clamp(30px, 4.4vw, 52px);
  font-weight: 700;
}
.sec-head .sec-head-aside {
  color: var(--ink);
  font-size: 17px;
}
@media (max-width: 760px) {
  .sec-head { grid-template-columns: 1fr; gap: var(--s3); align-items: start; }
}

/* ==========================================================================
   Service lines (index rows) — home + services
   ========================================================================== */
.lines { display: grid; }
.line {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line);
}
.line:last-child { border-bottom: 1px solid var(--line); }
.line-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--line);
  border-radius: var(--radius);
}
.line-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.line:hover .line-media img { transform: scale(1.03); }
.line-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--red);
  margin-bottom: var(--s2);
}
.line-body h3 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  margin-bottom: var(--s3);
}
.line-body p { color: var(--ink); }
.line-tags {
  list-style: none;
  margin: var(--s3) 0 var(--s4);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.line-tags li {
  font-family: var(--display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--charcoal);
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 40px;
}
/* Alternate image side on wide screens */
@media (min-width: 861px) {
  .line:nth-child(even) .line-media { order: 2; }
}
@media (max-width: 720px) {
  .line { grid-template-columns: 1fr; gap: var(--s3); }
  .line-media { aspect-ratio: 16 / 10; }
}

/* Service page: what's-included steps */
.included {
  margin: var(--s4) 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
  counter-reset: step;
}
.included li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s3);
  align-items: baseline;
  padding: var(--s3) 0;
  border-top: 1px solid var(--line);
}
.included li:last-child { border-bottom: 1px solid var(--line); }
.included li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  color: var(--red);
  letter-spacing: 0.06em;
}
.included b {
  font-family: var(--display);
  font-weight: 600;
  color: var(--charcoal);
  display: block;
  font-size: 17px;
}
.included span { color: var(--ink); font-size: 15.5px; }

/* ==========================================================================
   Featured work (home) — asymmetric image grid
   ========================================================================== */
.work-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(12px, 1.6vw, 20px);
}
.work-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--line);
  text-decoration: none;
  color: #fff;
  display: block;
}
.work-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.work-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(45,45,45,.72) 0%, rgba(45,45,45,0) 52%);
  opacity: .9;
  transition: opacity .4s var(--ease);
}
.work-item:hover img { transform: scale(1.04); }
.work-cap {
  position: absolute;
  left: 0; bottom: 0;
  z-index: 2;
  padding: clamp(16px, 2vw, 26px);
}
.work-cap .k {
  font-family: var(--display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #fff;
  opacity: .85;
}
.work-cap .t {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(18px, 2.2vw, 24px);
  letter-spacing: -0.01em;
  margin-top: 4px;
}
.work-item .accent-edge {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--red);
  z-index: 2;
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .45s var(--ease);
}
.work-item:hover .accent-edge { transform: scaleY(1); }

.work-a { grid-column: span 4; aspect-ratio: 16 / 11; }
.work-b { grid-column: span 2; aspect-ratio: 3 / 4; }
.work-c { grid-column: span 2; aspect-ratio: 1 / 1; }
.work-d { grid-column: span 4; aspect-ratio: 16 / 9; }
@media (max-width: 720px) {
  .work-grid { grid-template-columns: 1fr 1fr; }
  .work-a, .work-b, .work-c, .work-d { grid-column: span 1; aspect-ratio: 4 / 5; }
  .work-a { grid-column: span 2; aspect-ratio: 16 / 11; }
}

/* ==========================================================================
   Firm strip (dark surface)
   ========================================================================== */
.dark {
  background: var(--charcoal);
  color: #E9E9E9;
}
.dark h2, .dark h3 { color: #fff; }
.dark .eyebrow { color: #fff; }
.dark .eyebrow::before { background: var(--red); }

.firm {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.firm-lead h2 { font-size: clamp(28px, 3.8vw, 46px); font-weight: 700; }
.firm-lead p { color: #C9C9C9; margin-top: var(--s3); }
.firm-lead .founded {
  font-family: var(--display);
  font-weight: 700;
  color: #fff;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--s2);
  display: inline-block;
}
.pillars { display: grid; gap: 2px; }
.pillar {
  padding: var(--s3) 0;
  border-top: 1px solid rgba(255,255,255,.14);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--s3);
  align-items: baseline;
}
.pillar:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.pillar .n {
  font-family: var(--display);
  font-weight: 700;
  font-size: 13px;
  color: var(--red);
  letter-spacing: 0.06em;
}
.pillar b {
  font-family: var(--display);
  font-weight: 600;
  color: #fff;
  font-size: 18px;
  display: block;
}
.pillar span { color: #B9B9B9; font-size: 15px; }
@media (max-width: 760px) { .firm { grid-template-columns: 1fr; } }

/* Principals */
.people {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
}
.person {
  border-top: 2px solid var(--charcoal);
  padding-top: var(--s3);
}
.person h3 { font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; }
.person .role {
  font-family: var(--display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin: var(--s1) 0 var(--s3);
}
.person p { color: var(--ink); font-size: 16px; }
@media (max-width: 640px) { .people { grid-template-columns: 1fr; gap: var(--s5); } }

/* ==========================================================================
   Client logos strip
   ========================================================================== */
.clients {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 6vw, 72px);
}
.clients img {
  height: clamp(28px, 4vw, 42px);
  width: auto;
  filter: grayscale(1);
  opacity: .55;
  transition: opacity .3s var(--ease), filter .3s var(--ease);
}
.clients img:hover { opacity: .9; filter: grayscale(1) contrast(1.05); }
.clients-note {
  text-align: center;
  color: var(--meta);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--display);
  font-weight: 600;
  margin-bottom: var(--s5);
}

/* ==========================================================================
   Portfolio
   ========================================================================== */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s1);
  margin-bottom: clamp(28px, 4vw, 44px);
}
.filter {
  font-family: var(--display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--charcoal);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 40px;
  padding: 9px 18px;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.filter:hover { border-color: var(--charcoal); }
.filter[aria-pressed="true"] {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: #fff;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: clamp(14px, 1.8vw, 22px);
}
.tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--line);
  aspect-ratio: 4 / 3;
}
.tile.is-tall { aspect-ratio: 3 / 4; }
.tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.tile:hover img { transform: scale(1.04); }
.tile figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: clamp(16px, 2vw, 22px);
  color: #fff;
  background: linear-gradient(to top, rgba(45,45,45,.78), rgba(45,45,45,0));
}
.tile figcaption .k {
  font-family: var(--display);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: .85;
}
.tile figcaption .t {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  margin-top: 3px;
}
.tile[hidden] { display: none; }
.gallery-empty {
  color: var(--meta);
  padding: var(--s5) 0;
  font-size: 17px;
}

/* ==========================================================================
   Process (about)
   ========================================================================== */
.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  counter-reset: proc;
}
.proc {
  padding: var(--s4) var(--s4) var(--s5);
  border-top: 3px solid var(--charcoal);
  background: var(--white);
}
.proc:nth-child(1) { border-top-color: var(--red); }
.proc .n {
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--red);
  margin-bottom: var(--s3);
  display: block;
}
.proc h3 { font-size: clamp(22px, 2.4vw, 27px); font-weight: 700; margin-bottom: var(--s2); }
.proc p { color: var(--ink); font-size: 15.5px; }
@media (max-width: 760px) { .process { grid-template-columns: 1fr; gap: 2px; } }

/* ==========================================================================
   Page hero (interior pages)
   ========================================================================== */
.pagehead {
  padding-block: clamp(64px, 10vw, 128px) clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.pagehead h1 {
  font-size: clamp(38px, 6.5vw, 74px);
  font-weight: 700;
  letter-spacing: -0.035em;
  max-width: 16ch;
}
.pagehead h1 em { font-style: normal; color: var(--red); }
.pagehead .lead { margin-top: var(--s4); max-width: 56ch; }

/* Split intro block (about) */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.split-media {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--line);
}
.split-media img { width: 100%; height: 100%; object-fit: cover; }
.split h2 { font-size: clamp(28px, 3.8vw, 46px); font-weight: 700; margin-bottom: var(--s3); }
.split p { color: var(--ink); }
@media (max-width: 820px) {
  .split { grid-template-columns: 1fr; gap: var(--s4); }
  .split-media { order: -1; aspect-ratio: 16 / 10; }
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.contact-list { display: grid; gap: 2px; }
.contact-row {
  padding: var(--s4) 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--s3);
}
.contact-row:last-child { border-bottom: 1px solid var(--line); }
.contact-row dt {
  font-family: var(--display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--meta);
  padding-top: 3px;
}
.contact-row dd { margin: 0; }
.contact-row a { color: var(--charcoal); text-decoration: none; }
.contact-row .big {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 30px);
  color: var(--charcoal);
  letter-spacing: -0.01em;
  line-height: 1.2;
  display: inline-block;
}
.contact-row a.big:hover, .contact-row a:hover .u { color: var(--red); }
.contact-row .u { border-bottom: 2px solid var(--red); transition: color .25s var(--ease); }
.contact-note {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: var(--s2);
  font-size: 13px;
  color: var(--meta);
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.contact-note::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--red); }

.contact-aside {
  background: var(--charcoal);
  color: #E9E9E9;
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 44px);
}
.contact-aside h2 { color: #fff; font-size: clamp(24px, 3vw, 32px); font-weight: 700; }
.contact-aside p { color: #C4C4C4; margin-top: var(--s2); }
.contact-aside .btn { margin-top: var(--s4); }
.map-embed {
  margin-top: var(--s4);
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(1.05); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } .contact-row { grid-template-columns: 120px 1fr; } }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { background: var(--charcoal); color: #fff; }
.cta-band .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding-block: clamp(48px, 7vw, 88px);
}
.cta-band h2 {
  color: #fff;
  font-size: clamp(28px, 4.4vw, 48px);
  font-weight: 700;
  max-width: 18ch;
}
.cta-band p { color: rgba(255,255,255,.9); margin-top: var(--s2); max-width: 42ch; }
.cta-band .btn {
  --btn-bg: var(--red); --btn-fg: #fff;
  border-color: var(--red);
}
.cta-band .btn:hover { --btn-bg: var(--red-dark); --btn-fg: #fff; border-color: var(--red-dark); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--charcoal);
  color: #B9B9B9;
  padding-top: clamp(48px, 7vw, 80px);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: var(--s6);
}
.footer-brand .brand { color: #fff; margin-bottom: var(--s3); }
.footer-brand .brand-word { color: #fff; }
.footer-tag {
  font-family: var(--display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--med);
}
.footer-brand p { color: #A6A6A6; font-size: 15px; max-width: 34ch; margin-top: var(--s3); }
.footer-col h4 {
  color: #fff;
  font-family: var(--display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--s3);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col a, .footer-col address {
  color: #B9B9B9;
  text-decoration: none;
  font-style: normal;
  font-size: 15px;
  line-height: 1.5;
  transition: color .2s var(--ease);
}
.footer-col a:hover { color: #fff; }
.footer-base {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-block: var(--s3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2) var(--s4);
  justify-content: space-between;
  font-size: 13px;
  color: var(--med);
}
.footer-base .amp { color: var(--red); }
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s5) var(--s4); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-d1 { transition-delay: .06s; }
.reveal-d2 { transition-delay: .12s; }
.reveal-d3 { transition-delay: .18s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  .line-media img, .work-item img, .tile img { transition: none; }
  * { scroll-behavior: auto; }
}

/* ==========================================================================
   Utilities
   ========================================================================== */
.center { text-align: center; }
.mx-narrow { max-width: 720px; margin-inline: auto; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}