/* STRATA — site styles */

@font-face { font-family: "Archivo"; src: url("../fonts/archivo-expanded-black.woff") format("woff"); font-weight: 800 900; font-stretch: 110% 125%; font-display: swap; }
@font-face { font-family: "Teko"; src: url("../fonts/teko.woff") format("woff"); font-weight: 500 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-semibold.woff") format("woff"); font-weight: 600; font-display: swap; }

:root {
  --ink: #1A1A1A;
  --ink-deep: #141414;
  --surface: #232323;
  --surface-2: #2C2C2C;
  --line: #2E2E2E;
  --line-2: #3A3A3A;
  --paper: #F4F4EF;
  --text-2: #C9C9C2;
  --muted: #B9B9B2;
  --muted-2: #A6A6A0;
  --lime: #C7FF00;
  --lime-deep: #A6D400;
  --lime-hover: #DEFF66;
  --pad: clamp(20px, 5vw, 64px);
  --display: "Archivo", "Arial Black", sans-serif;
  --heading: "Teko", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--body); font-size: 17px; line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--lime); }
a:hover { color: var(--lime-hover); }
input, select, textarea, button { font: inherit; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

.container { max-width: 1240px; margin: 0 auto; padding-inline: var(--pad); }
.lime { color: var(--lime); }
.muted { color: var(--muted-2); }

.skip-link { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--lime); color: var(--ink-deep); font-weight: 600; text-decoration: none; border-radius: var(--radius); }
.skip-link:focus { top: 16px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 28px; border-radius: var(--radius); font-weight: 600; font-size: 16px; text-decoration: none; cursor: pointer; border: 1.5px solid transparent; transition: background-color .15s, color .15s, border-color .15s; }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: 15px; }
.btn-primary { background: var(--lime); color: var(--ink-deep); border-color: var(--lime); }
.btn-primary:hover { background: var(--lime-hover); border-color: var(--lime-hover); color: var(--ink-deep); }
.btn-outline { border-color: var(--paper); color: var(--paper); background: transparent; }
.btn-outline:hover { background: var(--paper); color: var(--ink-deep); }
.btn-outline-lime { border-color: var(--lime); color: var(--lime); background: transparent; }
.btn-outline-lime:hover { background: var(--lime); color: var(--ink-deep); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(26, 26, 26, 0.94); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; min-height: 76px; }
.brand { display: flex; align-items: center; }
.brand img { height: 32px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 500; }
.site-nav a:not(.btn) { color: var(--paper); text-decoration: none; }
.site-nav a:not(.btn):hover { color: var(--lime); }
.menu-toggle { display: none; width: 48px; height: 48px; align-items: center; justify-content: center; background: transparent; border: 1.5px solid var(--line-2); border-radius: var(--radius); color: var(--paper); cursor: pointer; padding: 0; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Typography */
.eyebrow { margin: 0 0 24px; font-size: 14px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--lime); }
.display { margin: 0; font-family: var(--display); font-weight: 900; font-stretch: 125%; font-size: clamp(40px, 6.2vw, 88px); line-height: .98; letter-spacing: -.01em; text-transform: uppercase; }
.display-md { font-size: clamp(34px, 5vw, 68px); line-height: 1.02; }
.lead { margin: 28px 0 0; max-width: 540px; font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); }
.section { padding-block: clamp(64px, 10vw, 128px); }
.section-dark { background: var(--ink-deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 48px; margin-bottom: 48px; }
.section-title { margin: 0; display: inline-block; font-family: var(--heading); font-weight: 600; font-size: clamp(56px, 6vw, 80px); line-height: .9; color: var(--lime); padding-bottom: 10px; border-bottom: 4px solid var(--lime); }
.section-intro { margin: 0; max-width: 440px; color: var(--muted); }

/* Hero */
.hero-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding-block: clamp(40px, 8vw, 104px) clamp(56px, 8vw, 112px); }
.hero-copy { flex: 1 1 500px; min-width: 0; }
.hero-actions { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px; }
.hero-art { flex: 1 1 400px; min-width: 0; max-width: 560px; margin-inline: auto; }
.stack { position: relative; width: 100%; aspect-ratio: 1 / 1.02; }
.stack img { position: absolute; object-fit: cover; border-radius: 4px; box-shadow: 0 24px 48px rgba(0, 0, 0, .45); }
.stack-back { left: 60%; top: 0; width: 38%; aspect-ratio: 9 / 16; }
.stack-mid { left: 29%; top: 18%; width: 42%; aspect-ratio: 1 / 1.414; }
.stack-front { left: 0; top: 50%; width: 42%; aspect-ratio: 1 / 1; box-shadow: 14px 14px 0 var(--lime) !important; }

/* Strip */
.strip { background: var(--lime); color: var(--ink-deep); }
.strip-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 28px; padding-block: 18px; font-family: var(--heading); font-weight: 600; font-size: 28px; line-height: 1; text-transform: uppercase; letter-spacing: .04em; }

/* Work */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.chip { min-height: 44px; padding: 0 20px; border-radius: 999px; font-size: 15px; font-weight: 600; cursor: pointer; background: transparent; color: var(--paper); border: 1.5px solid #4A4A4A; white-space: nowrap; transition: background-color .15s, border-color .15s, color .15s; }
.chip:hover { border-color: var(--lime); }
.chip[aria-pressed="true"] { background: var(--lime); color: var(--ink-deep); border-color: var(--lime); }
.chip .count { opacity: .6; font-weight: 500; }
.work-grid { columns: 300px 3; column-gap: 20px; }
.work-item { break-inside: avoid; margin: 0 0 28px; }
.work-item[hidden] { display: none; }
.work-item img { width: 100%; border-radius: var(--radius); background: var(--surface); }
.work-item figcaption { margin-top: 12px; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 16px; font-weight: 600; line-height: 1.3; }
.tag { flex-shrink: 0; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--lime); }
.more-wrap { display: flex; justify-content: center; margin-top: 16px; }

/* Clients */
.clients { background: var(--ink-deep); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.clients-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 40px; padding-block: 40px; }
.clients-label { margin: 0; font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); }
.clients-list { list-style: none; margin: 0; padding: 0; flex: 1 1 600px; display: flex; flex-wrap: wrap; gap: 6px 36px; font-family: var(--heading); font-weight: 500; font-size: 32px; line-height: 1.1; color: #D8D8D2; }

/* Services */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.service { background: var(--surface); border-radius: var(--radius); padding: 36px 32px 40px; }
.service summary { list-style: none; display: grid; grid-template-columns: 1fr auto; grid-template-areas: "icon num" "title title"; row-gap: 30px; cursor: default; pointer-events: none; }
.service summary::-webkit-details-marker { display: none; }
.service .layers { grid-area: icon; fill: var(--lime); }
.service .num { grid-area: num; font-family: var(--heading); font-size: 28px; line-height: 1; color: #8C8C86; }
.service h3 { grid-area: title; margin: 0; font-size: 22px; font-weight: 600; line-height: 1.25; }
.service .plus { display: none; }
.service p { margin: 18px 0 0; font-size: 16px; color: var(--muted); }

/* Process */
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.step { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 32px; padding: 24px 32px; border-radius: var(--radius); }
.step-num { font-family: var(--heading); font-weight: 600; font-size: 44px; line-height: 1; min-width: 48px; }
.step-name { font-size: 22px; font-weight: 600; min-width: 140px; }
.step-text { flex: 1 1 280px; font-size: 16px; }
.step-1 { background: var(--lime); color: var(--ink-deep); }
.step-2 { background: var(--lime-deep); color: var(--ink-deep); margin-left: 4%; }
.step-3 { background: var(--surface-2); margin-left: 8%; }
.step-4 { background: var(--surface); margin-left: 12%; }
.step-3 .step-num, .step-4 .step-num { color: var(--lime); }
.step-3 .step-text, .step-4 .step-text { color: var(--text-2); }

/* About */
.about { position: relative; overflow: hidden; }
.about-layers { position: absolute; top: 0; right: 0; width: clamp(150px, 26vw, 360px); height: auto; }
.about-inner { position: relative; display: flex; flex-wrap: wrap; gap: 48px 80px; padding-top: clamp(24px, 3vw, 24px); }
.about-head { flex: 1 1 320px; }
.quote { margin: 32px 0 0; font-family: var(--display); font-weight: 800; font-stretch: 115%; font-size: clamp(23px, 2.4vw, 32px); line-height: 1.2; }
.about-body { flex: 1 1 460px; display: flex; flex-direction: column; gap: 20px; color: var(--text-2); }
.about-body p { margin: 0; }

/* Contact */
.contact { border-top: 1px solid var(--line); }
.contact-inner { display: flex; flex-wrap: wrap; gap: 48px 80px; }
.contact-copy { flex: 1 1 360px; }
.contact-details { margin-top: 36px; display: flex; flex-direction: column; gap: 8px; font-size: 18px; }
.contact-details a { font-weight: 600; }
.contact-details span { color: var(--muted); }
.contact-form { flex: 1 1 440px; display: flex; flex-direction: column; gap: 20px; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 14px; font-weight: 600; }
.field input, .field select, .field textarea { min-height: 52px; padding: 0 16px; background: var(--surface); border: 1px solid var(--line-2); color: var(--paper); border-radius: var(--radius); font-size: 16px; }
.field textarea { padding: 14px 16px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #8C8C86; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--lime); outline: none; }
.field [aria-invalid="true"] { border-color: #FF7A6B; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { margin: 0; font-size: 14px; color: var(--muted-2); }
.contact-form .btn { align-self: flex-start; }
.form-status { margin: 0; min-height: 1.6em; font-size: 15px; }
.form-status.ok { color: var(--lime); }
.form-status.err { color: #FF9D91; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 32px; padding-block: 40px; }
.footer-inner img { height: 26px; width: auto; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 4px 28px; font-size: 15px; }
.footer-nav a { color: var(--paper); text-decoration: none; display: inline-flex; align-items: center; min-height: 44px; }
.footer-nav a:hover { color: var(--lime); }
.legal { margin: 0; font-size: 14px; color: var(--muted-2); }

/* Phone and small tablet */
@media (max-width: 760px) {
  body { font-size: 16px; }
  .header-inner { min-height: 68px; }
  .brand img { height: 28px; }
  .menu-toggle { display: inline-flex; }
  .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; padding: 8px var(--pad) 28px; background: var(--ink); border-bottom: 1px solid var(--line); }
  .site-nav.open { display: flex; }
  .site-nav a:not(.btn) { display: flex; align-items: center; min-height: 60px; border-bottom: 1px solid var(--line); font-family: var(--heading); font-weight: 600; font-size: 34px; line-height: 1; }
  .site-nav .btn { margin-top: 24px; min-height: 52px; }

  .eyebrow { font-size: 12px; margin-bottom: 16px; }
  .lead { margin-top: 20px; }
  .hero-inner { gap: 48px; }
  .hero-actions { flex-direction: column; gap: 12px; margin-top: 28px; }
  .hero-actions .btn { width: 100%; }
  .stack img { box-shadow: 0 16px 32px rgba(0, 0, 0, .45); }
  .stack-front { box-shadow: 8px 8px 0 var(--lime) !important; }

  .strip-inner { justify-content: center; gap: 2px 14px; padding-block: 14px; font-size: 22px; line-height: 1.1; }

  .section-head { margin-bottom: 28px; }
  .section-title { font-size: 56px; padding-bottom: 8px; }

  .filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--pad) * -1); padding-inline: var(--pad); margin-bottom: 24px; scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .chip { flex-shrink: 0; padding: 0 16px; font-size: 14px; }
  .work-grid { columns: 2; column-gap: 12px; }
  .work-item { margin-bottom: 20px; }
  .work-item figcaption { margin-top: 8px; flex-direction: column; gap: 2px; font-size: 14px; }
  .tag { font-size: 11px; }
  .more-wrap .btn { width: 100%; }

  .clients-inner { padding-block: 32px; }
  .clients-label { font-size: 12px; }
  .clients-list { flex-basis: 100%; gap: 2px 20px; font-size: 24px; line-height: 1.2; }

  .services { grid-template-columns: 1fr; gap: 8px; }
  .service { padding: 0; }
  .service summary { pointer-events: auto; cursor: pointer; display: flex; align-items: center; gap: 14px; min-height: 64px; padding: 0 18px; }
  .service .layers { display: none; }
  .service .num { order: 0; width: 28px; font-size: 24px; }
  .service h3 { flex: 1; font-size: 18px; }
  .service .plus { display: inline-flex; width: 28px; justify-content: center; font-size: 26px; line-height: 1; color: var(--lime); transition: transform .2s; }
  .service[open] .plus { transform: rotate(45deg); }
  .service p { margin: 0; padding: 0 18px 22px 60px; font-size: 15px; }

  .step { display: block; padding: 18px 20px; }
  .step-num { font-size: 36px; margin-right: 14px; }
  .step-name { font-size: 20px; }
  .step-text { display: block; margin-top: 6px; font-size: 15px; }
  .step-2 { margin-left: 10px; } .step-3 { margin-left: 20px; } .step-4 { margin-left: 30px; }

  .about-inner { padding-top: 40px; gap: 24px; }
  .quote { margin-top: 28px; }
  .about-body { gap: 16px; }

  .contact-details { margin-top: 20px; gap: 4px; font-size: 16px; }
  .contact-form { margin-top: 12px; gap: 18px; }
  .contact-form .btn { align-self: stretch; }
  .consent { font-size: 13px; }

  .footer-inner { flex-direction: column; align-items: flex-start; padding-block: 32px 40px; }
  .footer-inner img { height: 24px; }
  .legal { font-size: 13px; }
}