/* =========================================================
   AR.dev - Projects page
   Page-specific layout only. Project cards, buttons, links,
   chips and the closing panel are styled in styles.css.
========================================================= */

/* Hero card */

.projects-hero h1 {
  max-width: 850px;
}

.projects-hero-note strong {
  max-width: 300px;
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.35;
  letter-spacing: -0.045em;
}

.projects-hero-index {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

/* Archive */

.projects-section-heading {
  align-items: end;
}

.projects-count {
  flex-shrink: 0;
  padding-bottom: 8px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
}

.projects-count span {
  display: inline-grid;
  width: 36px;
  height: 36px;
  margin-right: 8px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-ink);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
}

@media (hover: hover) {
  .projects-count:hover span {
    border-color: var(--color-ink);
    background: var(--color-ink);
    color: #ffffff;
  }
}

.projects-grid {
  row-gap: 24px;
}

.projects-grid .project-card-featured {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
}

.projects-grid .project-status {
  letter-spacing: 0.06em;
}

/* The live FinTrack card gets a status dot; archived work stays plain */
.projects-grid .project-card-featured .project-status::before {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--color-success);
  content: "";
}

/* Screenshots */

.project-image-link,
.project-image-wrap {
  position: relative;
  display: block;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-soft);
}

.project-image {
  display: block;
  width: 100%;
  aspect-ratio: 1.55 / 1;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--transition-slow);
}

.projects-grid .project-card-content {
  min-width: 0;
}

.projects-grid .project-links {
  margin-top: auto;
  padding-top: 24px;
}

.projects-grid .project-card-featured .project-image-link {
  align-self: stretch;
}

.projects-grid .project-card-featured .project-image {
  height: 100%;
  min-height: 300px;
  aspect-ratio: auto;
}

/* The linked screenshot says what it does */
.project-image-link::after {
  position: absolute;
  bottom: 14px;
  left: 14px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-ink);
  content: "Open live app \2197";
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition:
    opacity var(--transition-base),
    transform var(--transition-base);
}

.project-image-link:focus-visible::after {
  opacity: 1;
  transform: none;
}

@media (hover: hover) {
  .project-image-link:hover::after {
    opacity: 1;
    transform: none;
  }

  .project-image-link:hover .project-image,
  .project-image-wrap:hover .project-image {
    transform: scale(1.025);
  }
}

/* Touch screens have no hover, so the label stays visible there */
@media (hover: none) {
  .project-image-link::after {
    opacity: 1;
    transform: none;
  }
}

/* Closing panel: same panel as the other pages, in a row */

.projects-contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: var(--section-space);
}

.projects-contact h2 {
  margin-top: 13px;
}

/* =========================================================
   Case study overlay
   Opened from the "Read case study" button on each card.
   Content: js/case-studies.js  ·  Markup: <dialog id="case">
========================================================= */

/* The page stops scrolling while the overlay is open. This is
   the <body> class, so it is scoped to avoid the button style. */
body.case-open {
  overflow: hidden;
}

.case {
  width: min(1060px, 94vw);
  max-width: none;
  height: min(94dvh, 1000px);
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: visible;
  border: 0;
  background: transparent;
  color: var(--color-ink);
}

.case::backdrop {
  background: rgba(32, 34, 31, 0.58);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.case-shell {
  position: relative;
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  background: var(--wash), var(--color-bg);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
}

.case-bar {
  position: relative;
  z-index: 4;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px 12px 26px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(244, 242, 237, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.case-count {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.case-bar-actions {
  display: flex;
  gap: 8px;
}

.case-btn {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-surface);
  color: var(--color-ink);
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.case-btn svg {
  width: 19px;
  height: 19px;
}

.case-btn:hover {
  border-color: var(--color-ink);
  background: var(--color-accent);
}

.case-btn:active {
  transform: scale(0.94);
}

.case-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  pointer-events: none;
}

.case-progress span {
  display: block;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--color-accent-dark);
}

.case-scroll {
  min-height: 0;
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border-strong) transparent;
}

.case-article {
  --case-pad: clamp(20px, 5vw, 64px);

  padding: clamp(28px, 5vw, 60px) var(--case-pad) clamp(32px, 5vw, 60px);
}

/* Hero */

.case-hero h2 {
  max-width: 14ch;
  margin-top: 18px;
  font-size: clamp(2.6rem, 6.6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.08em;
}

.case-hero h2 span {
  display: block;
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 0.42em;
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1.15;
}

.case-lead {
  max-width: 60ch;
  margin-top: 26px;
  color: var(--color-ink);
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  line-height: 1.8;
}

.case-status {
  margin-top: 22px;
  color: var(--color-muted);
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
}

.case-meta > div {
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.72);
}

.case-meta dt {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-meta dd {
  margin: 6px 0 0;
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1.4;
}

.case-cover {
  margin: 26px 0 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-soft);
  box-shadow: var(--shadow-soft);
}

.case-cover img {
  width: 100%;
  aspect-ratio: 1.9 / 1;
  object-fit: cover;
  object-position: top center;
}

/* Section jump bar (chip style comes from styles.css) */

.case-jump {
  position: sticky;
  z-index: 3;
  top: 0;
  display: flex;
  gap: 8px;
  margin: 34px calc(var(--case-pad) * -1) 0;
  padding: 12px var(--case-pad);
  overflow-x: auto;
  border-block: 1px solid var(--color-border);
  background: rgba(244, 242, 237, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  scrollbar-width: none;
}

.case-jump::-webkit-scrollbar {
  display: none;
}

.case-jump button {
  flex: 0 0 auto;
}

/* Sections */

.case-section {
  padding-top: clamp(46px, 6vw, 76px);
  scroll-margin-top: 62px;
}

.case-section > h3,
.case-callout > h3 {
  max-width: 20ch;
  margin-top: 16px;
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.07em;
}

.case-section > h3 span,
.case-callout > h3 span {
  color: var(--color-muted);
  font-weight: 500;
}

.case-prose {
  max-width: 64ch;
  margin-top: 22px;
}

.case-prose p {
  font-size: 1rem;
  line-height: 1.9;
}

.case-prose p + p {
  margin-top: 18px;
}

.case-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.case-points li {
  position: relative;
  padding: 16px 18px 16px 46px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.6);
  color: var(--color-ink);
  font-size: 0.9rem;
  line-height: 1.6;
}

.case-points li::before {
  position: absolute;
  top: 21px;
  left: 19px;
  width: 11px;
  height: 11px;
  border: 1px solid var(--color-accent-line);
  border-radius: 50%;
  background: var(--color-accent);
  content: "";
}

.case-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 14px;
  margin-top: 30px;
}

.case-steps li {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: var(--shadow-soft);
}

.case-step-n {
  color: var(--color-subtle);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.case-steps h4 {
  margin-top: 28px;
  font-size: 1.15rem;
  letter-spacing: -0.04em;
}

.case-steps p {
  margin-top: 9px;
  font-size: 0.88rem;
  line-height: 1.75;
}

.case-decisions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.case-decisions article {
  padding: 20px 22px;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent-dark);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.58);
}

.case-decisions h4 {
  font-size: 1.02rem;
  letter-spacing: -0.035em;
}

.case-decisions p {
  margin-top: 8px;
  font-size: 0.88rem;
  line-height: 1.75;
}

.case-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
}

.case-stack ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-stack li {
  padding: 7px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.55);
  color: var(--color-ink);
  font-size: 0.78rem;
  font-weight: 600;
}

/* The hardest part: the one highlighted moment */
.case-callout {
  padding: clamp(26px, 4.5vw, 52px);
  border: 1px solid var(--color-accent-line);
  border-radius: var(--radius-xl);
  background: var(--wash), rgba(255, 255, 255, 0.64);
}

.case-callout > p:not(.eyebrow) {
  max-width: 60ch;
  margin-top: 20px;
  color: var(--color-ink);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.85;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.case-stats li {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.62);
}

.case-stats strong {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.06em;
  overflow-wrap: anywhere;
}

.case-stats span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.case-next-list {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.case-next-list ul {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.case-next-list li {
  position: relative;
  padding-left: 26px;
  color: var(--color-ink);
  font-size: 0.92rem;
  line-height: 1.7;
}

.case-next-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 14px;
  height: 1px;
  background: var(--color-ink);
  content: "";
}

.case-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 24px;
  margin-top: clamp(46px, 6vw, 76px);
  padding-top: 26px;
  border-top: 1px solid var(--color-border);
}

.case-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.case :focus-visible {
  outline-color: var(--color-focus);
}

@media (prefers-reduced-motion: no-preference) {
  .case[open] .case-shell {
    animation: case-in 300ms var(--ease-out);
  }

  .case[open]::backdrop {
    animation: case-fade 300ms ease;
  }

  @keyframes case-in {
    from {
      opacity: 0;
      transform: translateY(18px) scale(0.985);
    }
  }

  @keyframes case-fade {
    from {
      opacity: 0;
    }
  }
}

/* Responsive */

@media (max-width: 900px) {
  .projects-grid .project-card-featured {
    grid-template-columns: minmax(0, 1fr);
  }

  .projects-grid .project-card-featured .project-image {
    min-height: 0;
    aspect-ratio: 1.55 / 1;
  }

  .projects-contact {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  .case-points,
  .case-decisions {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 600px) {
  .projects-section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .projects-count {
    padding-bottom: 0;
  }

  .projects-grid .project-image {
    aspect-ratio: 1.35 / 1;
  }

  .projects-grid .project-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .projects-grid .project-links button.case-open {
    width: 100%;
  }

  .project-image-link::after {
    bottom: 10px;
    left: 10px;
    padding: 6px 10px;
    font-size: 0.62rem;
  }

  .projects-contact {
    padding: 28px 22px;
    border-radius: var(--radius-lg);
  }

  .projects-contact .button {
    width: 100%;
  }

  .case {
    width: 100vw;
    height: 100dvh;
  }

  .case-shell {
    border: 0;
    border-radius: 0;
  }

  .case-bar {
    padding-left: 18px;
  }

  .case-hero h2 {
    font-size: clamp(2.5rem, 13vw, 3.6rem);
  }

  .case-cover img {
    aspect-ratio: 1.45 / 1;
  }

  .case-foot {
    align-items: stretch;
    flex-direction: column;
  }

  .case-next {
    justify-content: space-between;
  }
}