/* Hallmark · macrostructure: Raw Index (bespoke — catalog macrostructure file unavailable in this
   environment; built directly from SKILL.md's inline disciplines) · nav: N7 Brutal Slab ·
   footer: statement repeat (no invented copy) · theme: Brutal · genre: editorial ·
   tone: brutalist · anchor hue: warm-yellow ~95° */
/* Hallmark · pre-emit critique: P4 H5 E4 S4 R4 V4 */

@import url("tokens.css");
@import url("https://fonts.googleapis.com/css2?family=Archivo+Black&family=Space+Grotesk:wght@400;500;700&family=JetBrains+Mono:wght@500;700&display=swap");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  overflow-x: clip;
}

html {
  background: var(--color-paper);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-md);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.4;
  cursor: url("public/cursor-dot.svg") 16 16, auto;
}

a:hover,
button:hover {
  cursor: url("public/cursor-zigzag.svg") 16 16, auto;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* ---------- Header / N7 Brutal Slab ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: calc(var(--space-lg) - 8px) var(--space-xl);
  background: var(--color-paper);
  border-bottom: var(--rule-thick) solid var(--color-line);
}

.site-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: 0.02em;
}

a.site-title,
.site-title {
  display: inline-flex;
  align-items: center;
}

.site-title img {
  display: block;
  height: 44px;
  width: auto;
}

.site-footer .site-title {
  gap: var(--space-sm);
}

.site-footer .site-title img {
  height: 32px;
}

.footer-identity {
  display: flex;
  flex-direction: column;
  font-family: var(--font-mono);
  text-transform: none;
  letter-spacing: normal;
}

.footer-name {
  font-weight: 700;
  font-size: var(--text-sm);
}

.footer-location {
  font-weight: 500;
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}

.footer-status {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  font-weight: 500;
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
  margin-top: var(--space-2xs);
}

.footer-status-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.primary-nav {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
  padding: var(--space-2xs) var(--space-sm);
  margin: 0 calc(var(--space-sm) * -1);
  background-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.nav-link:hover:not(.is-active) {
  background-color: var(--color-accent);
  color: var(--color-ink);
}

.nav-link.is-active {
  background-color: var(--color-accent);
  color: var(--color-ink);
  font-weight: 700;
}

/* ---------- Hero ---------- */

.hero {
  padding: calc(var(--space-3xl) - 16px) var(--space-xl) var(--space-3xl);
  border-bottom: var(--rule-thick) solid var(--color-line);
}

.hero-title {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-lg);
}

.hero-description {
  font-family: var(--font-display);
  font-size: var(--text-display-s);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  min-width: 0;
  max-width: 22ch;
  font-weight: normal;
  margin: 0;
}

/* ---------- Tab switch ---------- */

.tab-switch {
  display: flex;
  border-bottom: var(--rule-thick) solid var(--color-line);
}

.tab-btn {
  flex: 1;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-md) var(--space-lg);
  border: none;
  border-right: var(--rule-hairline) solid var(--color-line);
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.tab-btn:last-child {
  border-right: none;
}

.tab-btn:hover:not(.is-active) {
  background: var(--color-accent);
}

.tab-btn.is-active {
  background: var(--color-ink);
  color: var(--color-paper);
}

/* ---------- Section label ---------- */

.section-label {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  padding: 0 var(--space-xl);
  margin: var(--space-2xl) 0 var(--space-md);
}

/* ---------- About copy ---------- */

.about-copy {
  display: grid;
  grid-template-columns: minmax(160px, 240px) minmax(0, 62ch);
  gap: var(--space-2xl);
  align-items: start;
  padding: var(--space-2xl) var(--space-xl);
}

.portrait-compare {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border: var(--rule-thick) solid var(--color-line);
  overflow: hidden;
}

.portrait-compare-images {
  position: absolute;
  inset: 0;
}

.portrait-base,
.portrait-alt-slide {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-alt-slide {
  clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0);
}

.portrait-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  width: 3px;
  background: var(--color-accent);
  transform: translateX(-50%);
  pointer-events: none;
}

.portrait-handle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 28px;
  height: 28px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--color-accent);
  border: var(--rule-hairline) solid var(--color-ink);
}

.portrait-slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  cursor: col-resize;
  z-index: 2;
}

.portrait-slider::-webkit-slider-runnable-track {
  -webkit-appearance: none;
  background: transparent;
  height: 100%;
}

.portrait-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 1px;
  height: 100%;
  background: transparent;
  border: none;
}

.portrait-slider::-moz-range-track {
  background: transparent;
  height: 100%;
  border: none;
}

.portrait-slider::-moz-range-thumb {
  width: 1px;
  height: 100%;
  background: transparent;
  border: none;
}

.portrait-slider:focus-visible ~ .portrait-compare-images .portrait-handle::after {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

.about-copy-text p {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.6;
  margin: 0 0 var(--space-lg);
}

.about-copy-text p:last-child {
  margin-bottom: 0;
}

.text-link {
  border-bottom: 2px solid var(--color-ink);
  transition: background-color var(--dur-fast) var(--ease-out);
}

.text-link:hover,
.text-link:focus-visible {
  background-color: var(--color-accent);
}

.about-resume-btn {
  margin-top: var(--space-sm);
}

.btn-brutal {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-sm) var(--space-lg);
  border: var(--rule-thick) solid var(--color-ink);
  -webkit-appearance: none;
  appearance: none;
  background-color: var(--color-paper);
  color: var(--color-ink);
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.btn-brutal:hover,
.btn-brutal:focus-visible {
  background-color: var(--color-ink);
  color: var(--color-paper);
}

/* ---------- Case study template ---------- */

.case-hero .section-label {
  padding: 0;
  margin: 0 0 var(--space-md);
}

.breadcrumb-link {
  color: inherit;
  transition: color var(--dur-fast) var(--ease-out);
}

.breadcrumb-link:hover,
.breadcrumb-link:focus-visible {
  color: var(--color-accent-text);
}

.case-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--rule-thick) minmax(200px, 280px);
  column-gap: var(--space-2xl);
  padding: var(--space-2xl) var(--space-xl);
  border-bottom: var(--rule-thick) solid var(--color-line);
}

.case-divider {
  background: var(--color-line);
  margin-block: calc(-1 * var(--space-2xl));
}

.case-heading {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-lg);
}

.case-block {
  margin-bottom: var(--space-xl);
}

.case-block:last-child {
  margin-bottom: 0;
}

.case-block-label {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-xs);
}

.case-block p:not(.case-block-label) {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.6;
  max-width: 62ch;
  margin: 0;
}

.case-credits {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.case-credit-role {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-2xs);
}

.case-credit-name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-md);
  margin: 0;
}

.case-demo-section {
  padding: 0 var(--space-xl) var(--space-2xl);
}

.case-demo-section .section-label {
  padding: 0;
}

.case-demo-frame {
  border: var(--rule-thick) solid var(--color-line);
  overflow: hidden;
}

.case-demo-frame iframe {
  display: block;
  width: 100%;
  height: 720px;
  border: none;
  background: var(--color-paper);
}

.case-demo-media {
  display: block;
  width: 100%;
  height: auto;
}

.aiga-preview-card {
  display: block;
  width: 100%;
  max-width: 360px;
  border: var(--rule-thick) solid var(--color-ink);
  overflow: hidden;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.aiga-preview-card:hover,
.aiga-preview-card:focus-visible {
  opacity: 0.85;
}

.aiga-preview-media {
  display: block;
  width: 100%;
  height: auto;
}

.aiga-preview-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-top: var(--rule-thick) solid var(--color-ink);
}

.aiga-quotes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.aiga-quotes img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .aiga-quotes {
    grid-template-columns: 1fr;
  }
}

/* ---------- Case carousel ---------- */

.case-carousel-frame {
  border: var(--rule-thick) solid var(--color-line);
  overflow: hidden;
}

.case-carousel-track {
  display: flex;
  align-items: flex-start;
  margin: 0;
  padding: 0;
  list-style: none;
  transition: transform var(--dur-med) var(--ease-out);
}

.case-carousel-slide {
  flex: none;
  width: 100%;
}

.case-carousel-slide img {
  display: block;
  width: 100%;
  height: auto;
}

.case-carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0 0;
}

.case-carousel-btn {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-md);
  background: transparent;
  border: var(--rule-hairline) solid var(--color-ink);
  padding: var(--space-xs) var(--space-md);
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.case-carousel-btn:hover,
.case-carousel-btn:focus-visible {
  background: var(--color-ink);
  color: var(--color-paper);
}

.case-carousel-dots {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.case-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: var(--rule-hairline) solid var(--color-ink);
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.case-carousel-dot.is-active {
  background: var(--color-accent);
}

.case-impact {
  padding: var(--space-2xl) var(--space-xl);
  border-top: var(--rule-thick) solid var(--color-line);
}

.case-impact p {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.6;
  max-width: 62ch;
  margin: 0;
}

.case-back {
  padding: 0 var(--space-xl);
}

/* ---------- Client list ---------- */

.client-list-section {
  padding: 0 var(--space-xl) var(--space-2xl);
}

.client-list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.client-list li {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  padding: var(--space-sm) var(--space-lg) var(--space-sm) 0;
  margin-right: var(--space-lg);
  border-right: var(--rule-hairline) solid var(--color-line);
}

.client-list li:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
}

/* ---------- Work index ---------- */

.work-index {
  padding: 0 var(--space-xl);
}

.work-item {
  border-bottom: var(--rule-hairline) solid var(--color-line);
}

.work-item:first-child {
  border-top: var(--rule-hairline) solid var(--color-line);
}

#panel-classic .work-item:first-child,
#panel-vibey .work-item:first-child {
  border-top: none;
}

.work-item a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-md);
  overflow: hidden;
  isolation: isolate;
}

.work-item a::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease-out);
  z-index: -1;
}

.work-item a:hover::before,
.work-item a:focus-visible::before {
  transform: scaleX(1);
}

.work-item a:hover,
.work-item a:focus-visible {
  color: var(--color-paper);
}

.work-index-number {
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  transition: color var(--dur-med) var(--ease-out);
}

.work-item a:hover .work-index-number,
.work-item a:focus-visible .work-index-number {
  color: var(--color-accent);
}

.work-index-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
  min-width: 0;
}

.work-index-arrow {
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur-med) var(--ease-out),
              transform var(--dur-med) var(--ease-out);
}

.work-item a:hover .work-index-arrow,
.work-item a:focus-visible .work-index-arrow {
  opacity: 1;
  transform: translateX(0);
}

.work-item-disabled span[aria-disabled] {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-md);
  cursor: not-allowed;
}

.work-item-disabled .work-index-number,
.work-item-disabled .work-index-title {
  color: var(--color-ink-soft);
}

.work-index-coming-soon {
  margin-left: auto;
  flex: none;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  border: var(--rule-hairline) solid var(--color-ink-soft);
  padding: var(--space-2xs) var(--space-sm);
}

/* ---------- Footer ---------- */

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  margin-top: var(--space-3xl);
  border-top: var(--rule-thick) solid var(--color-line);
}

.case-study ~ .site-footer {
  padding-top: var(--space-2xl);
}

.footer-nav {
  display: flex;
  gap: var(--space-xl);
}

.footer-nav a,
.back-to-top {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.back-to-top {
  border-bottom: var(--rule-hairline) solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  border-color: var(--color-ink);
}

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .primary-nav {
    gap: var(--space-lg);
  }

  .hero {
    padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
  }

  .work-index {
    padding: 0 var(--space-lg);
  }

  .section-label {
    padding: 0 var(--space-lg);
  }

  .about-copy {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--space-lg);
  }

  .portrait-compare {
    width: 140px;
  }

  .client-list-section {
    padding: 0 var(--space-lg) var(--space-xl);
  }

  .client-list li {
    font-size: var(--text-md);
    padding-right: var(--space-md);
    margin-right: var(--space-md);
  }

  .case-overview {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--space-lg);
  }

  .case-divider {
    display: none;
  }

  .case-credits {
    padding-top: var(--space-lg);
    border-top: var(--rule-thick) solid var(--color-line);
  }

  .case-demo-section {
    padding: 0 var(--space-lg) var(--space-xl);
  }

  .case-demo-frame iframe {
    height: 480px;
  }

  .case-impact {
    padding: var(--space-xl) var(--space-lg);
  }

  .case-back {
    padding: 0 var(--space-lg);
  }

  .work-item a {
    padding: var(--space-md) var(--space-sm);
    gap: var(--space-md);
  }

  .work-index-arrow {
    display: none;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .footer-nav {
    gap: var(--space-lg);
    flex-wrap: wrap;
  }
}

@media (max-width: 420px) {
  .work-index-title {
    font-size: var(--text-xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .work-item a::before,
  .work-index-number,
  .work-index-arrow,
  .nav-link,
  .back-to-top {
    transition-duration: 1ms;
  }
}

/* ---------- Password gate ---------- */

.gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: var(--color-paper);
}

.gate-card {
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
}

.gate-logo {
  width: 100%;
  height: auto;
  display: block;
}

.gate-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gate-label {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
}

.gate-input-row {
  display: flex;
  gap: var(--space-sm);
}

.gate-input {
  flex: 1;
  min-width: 0;
  font-family: var(--font-body);
  font-size: var(--text-md);
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-thick) solid var(--color-ink);
  -webkit-appearance: none;
  appearance: none;
  background: var(--color-paper);
  color: var(--color-ink);
  -webkit-tap-highlight-color: transparent;
}

.gate-input:focus-visible {
  outline: var(--rule-hairline) solid var(--color-ink);
  outline-offset: 2px;
}

.gate-error {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent-text);
  margin: 0;
}

.gate-submit {
  flex: none;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .gate-input-row {
    flex-direction: column;
  }

  .gate-submit {
    width: 100%;
  }
}