/* ==========================================================================
   Shariq Rafeh — Portfolio Design System
   --------------------------------------------------------------------------
   One stylesheet for every page, including the long-form case studies.
   Everything traces back to a token below; no one-off magic numbers.

   Contents
     01. Tokens
     02. Reset & base
     03. Typography
     04. Focus & assistive
     05. Layout primitives
     06. Header & navigation
     07. Buttons
     08. Cards & work grid
     09. Data display  (stats, steps, pills, pain list)
     10. Case study blocks
     11. Case study evidence  (methods, personas, boards, mockups)
     12. Portrait treatment
     13. CTA panel & footer
     14. Forms
     15. Motion
     16. Responsive
     17. Reduced motion
   ========================================================================== */


/* ==========================================================================
   01. Tokens
   ========================================================================== */

:root {
  /* ---- Color -------------------------------------------------------------
     Contrast is verified against WCAG 2.2 AA:
       ink        on bg  16.91:1     ink-muted on bg   6.26:1
       ink-faint  on bg   5.21:1     ink-faint on surf 4.73:1
       accent     on bg   4.86:1     accent-ink on bg  9.16:1
       border-strong on bg 3.22:1  (UI component minimum is 3:1)
     `--border` is deliberately low contrast: it is only ever a decorative
     divider, never the sole indicator of an interactive control.
  ------------------------------------------------------------------------ */
  --bg: #faf9f6;
  --bg-elevated: #ffffff;
  --surface: #f1eee7;
  --surface-sunk: #ebe6db;

  --ink: #16181a;
  --ink-muted: #5b5d62;
  --ink-faint: #68696d;
  --on-ink: #faf9f6;
  --on-ink-muted: #a5a7a4;

  --accent: #c1440e;
  --accent-ink: #7a2b08;
  --accent-tint: #fbede4;

  --border: #e6e2d8;
  --border-strong: #918b7e;
  --focus-ring: var(--accent);

  /* Semantic status — used only inside case study mockups */
  --ok: #2c6b45;
  --ok-tint: #dcebe0;
  --info: #2b4d76;
  --info-tint: #dde6f0;
  --warn: #a13f1f;
  --warn-tint: #f6dbd0;

  /* ---- Typography ---- */
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --text-2xs: 0.6875rem;                        /* 11px  — badges          */
  --text-xs: 0.78125rem;                        /* 12.5px — eyebrows, meta */
  --text-sm: 0.875rem;                          /* 14px  — captions, UI    */
  --text-base: 1rem;                            /* 16px  — body            */
  --text-md: 1.0625rem;                         /* 17px  — dense body      */
  --text-lg: clamp(1.05rem, 0.99rem + 0.3vw, 1.25rem);   /* lede           */
  --text-xl: clamp(1.25rem, 1.14rem + 0.55vw, 1.6rem);   /* h3             */
  --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2.1rem);       /* h2 small       */
  --text-3xl: clamp(1.9rem, 1.55rem + 1.75vw, 2.75rem);  /* h2             */
  --text-4xl: clamp(2.3rem, 1.6rem + 3.4vw, 4.2rem);     /* h1             */

  --leading-tight: 1.15;
  --leading-snug: 1.35;
  --leading-normal: 1.6;
  --leading-relaxed: 1.7;

  --tracking-tight: -0.015em;
  --tracking-wide: 0.08em;

  /* ---- Spacing (4px base) ---- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Fluid section rhythm */
  --section-y: clamp(3.5rem, 9vw, 7rem);
  --section-y-tight: clamp(2.5rem, 6vw, 4.5rem);
  --block-y: clamp(2.25rem, 6vw, 4rem);

  /* ---- Radius ---- */
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* ---- Elevation ---- */
  --shadow-sm: 0 1px 2px rgba(22, 24, 26, 0.04);
  --shadow-md: 0 8px 24px rgba(22, 24, 26, 0.08);
  --shadow-lg: 0 24px 64px rgba(22, 24, 26, 0.12);

  /* ---- Layout ---- */
  --container: 1120px;
  --container-narrow: 760px;
  --gutter: var(--space-6);

  /* ---- Motion ---- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 0.18s;
  --dur-base: 0.32s;
  --dur-slow: 0.6s;
  --dur-hero: 0.85s;
}

/* Cross-document view transitions. No-op where unsupported. */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation-duration: 0.22s; animation-timing-function: var(--ease-in-out); }
::view-transition-new(root) { animation-duration: 0.28s; animation-timing-function: var(--ease-out); }


/* ==========================================================================
   02. Reset & base
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  /* Sticky header is ~73px; keep anchor targets clear of it. */
  scroll-padding-top: 6rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video { max-width: 100%; display: block; }
img { height: auto; }

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

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

p { margin: 0; }

button { font-family: inherit; font-size: inherit; }

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: var(--space-10) 0;
}


/* ==========================================================================
   03. Typography
   ========================================================================== */

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-base); font-family: var(--font-body); font-weight: 600; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: var(--space-3);
}

.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--accent);
  flex: none;
}

.lede {
  font-size: var(--text-lg);
  color: var(--ink-muted);
  max-width: 62ch;
  line-height: var(--leading-relaxed);
}

.prose {
  max-width: 68ch;
  color: var(--ink-muted);
  line-height: var(--leading-relaxed);
}

.prose > * + * { margin-top: var(--space-4); }
.prose strong { color: var(--ink); font-weight: 600; }

.prose a,
.link-underline {
  color: var(--accent-ink);
  text-decoration: underline;
  text-underline-offset: 0.18em;
  text-decoration-thickness: 1px;
  transition: color var(--dur-base) var(--ease-out);
}

.prose a:hover,
.link-underline:hover { color: var(--accent); }

.caption {
  font-size: var(--text-sm);
  color: var(--ink-faint);
  margin-top: var(--space-3);
  max-width: 62ch;
}


/* ==========================================================================
   04. Focus & assistive
   ========================================================================== */

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Dark surfaces need a light ring to stay visible. */
.cta-panel :focus-visible,
.site-footer-dark :focus-visible { outline-color: var(--on-ink); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  background: var(--ink);
  color: var(--on-ink);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 999;
}

.skip-link:focus { left: var(--space-4); top: var(--space-4); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}


/* ==========================================================================
   05. Layout primitives
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container-narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--section-y); }
.section--tight { padding-block: var(--section-y-tight); }
.section--surface { background: var(--surface); }
.section--flush-top { padding-top: 0; }

.section-head {
  max-width: 42rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.grid { display: grid; gap: var(--space-8); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: start;
}

.stack > * + * { margin-top: var(--space-4); }


/* ==========================================================================
   06. Header & navigation
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-slow) var(--ease-out);
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  transition: padding var(--dur-slow) var(--ease-out);
}

.site-header.is-scrolled .container { padding-block: var(--space-3); }

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  transition: opacity var(--dur-base) var(--ease-out);
}

.brand:hover { opacity: 0.72; }

.brand-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--ink);
  color: var(--on-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  font-family: var(--font-body);
  flex: none;
  transition: transform var(--dur-base) var(--ease-out);
}

.brand:hover .brand-mark { transform: rotate(-8deg) scale(1.06); }

.nav { display: flex; align-items: center; gap: var(--space-8); }

.nav-links { display: flex; align-items: center; gap: var(--space-6); }

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-muted);
  position: relative;
  padding-block: var(--space-1);
  transition: color var(--dur-base) var(--ease-out);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--ink); }

.nav-links a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: -4px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: var(--space-3); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
  transition: border-color var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}

.nav-toggle:hover { border-color: var(--ink); }
.nav-toggle:active { transform: scale(0.94); }

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  display: block;
  width: 18px; height: 2px;
  background: currentColor;
  position: relative;
  transition: transform var(--dur-base) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
}

.nav-toggle-bars::before { position: absolute; top: -6px; }
.nav-toggle-bars::after  { position: absolute; top: 6px; }

body.nav-open .nav-toggle-bars { background: transparent; }
body.nav-open .nav-toggle-bars::before { top: 0; transform: rotate(45deg); }
body.nav-open .nav-toggle-bars::after  { top: 0; transform: rotate(-45deg); }


/* ==========================================================================
   07. Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  min-height: 44px;                  /* WCAG 2.2 target size */
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}

.btn:hover { transform: translateY(-2px) scale(1.015); box-shadow: var(--shadow-sm); }
.btn:active { transform: translateY(0) scale(0.98); transition-duration: var(--dur-fast); }

.btn-primary { background: var(--ink); color: var(--on-ink); }
.btn-primary:hover { background: var(--accent); }

.btn-outline { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--ink); background: var(--surface); }

.btn-accent { background: var(--accent); color: #fff8f4; }
.btn-accent:hover { background: var(--accent-ink); }

.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-md); }

.btn-arrow { display: inline-block; transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .btn-arrow { transform: translateX(4px); }
.btn:active .btn-arrow { transform: translateX(2px); }

/* Inline text link with the same arrow affordance as buttons */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink);
  transition: color var(--dur-base) var(--ease-out);
}

.text-link:hover { color: var(--accent); }
.text-link .btn-arrow { transition: transform var(--dur-base) var(--ease-out); }
.text-link:hover .btn-arrow { transform: translateX(4px); }


/* ==========================================================================
   08. Cards & work grid
   ========================================================================== */

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-8);
  transition: transform var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-slow) var(--ease-out),
              border-color var(--dur-slow) var(--ease-out);
}

.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }

.work-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  position: relative;
}

.work-card-media {
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--surface-sunk);
  position: relative;
}

/* Some work is an interface, not a photograph. Rather than fake a screenshot,
   that card renders the real mockup live — same frame, ratio and hover as the
   photographic cards, so the grid still reads as one treatment. */
.work-card-mock {
  position: absolute;
  inset: 0;
  background: var(--surface);
  overflow: hidden;
  transition: transform var(--dur-slow) var(--ease-out);
}

.work-card:hover .work-card-mock { transform: scale(1.045); }

.work-card-mock .frame {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 560px;
  margin: 0;
  transform: translate(-50%, -52%) scale(0.86) rotate(-1.2deg);
  transition: none;
}

.work-card-mock .frame:hover { transform: translate(-50%, -52%) scale(0.86) rotate(-1.2deg); box-shadow: var(--shadow-md); }
.work-card-mock .frame-body { padding: var(--space-4); }
.work-card-mock .frame-title { margin-bottom: var(--space-3); }

.work-card-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--dur-slow) var(--ease-out);
}

.work-card:hover .work-card-img { transform: scale(1.045); }

.work-card-body { padding: var(--space-6) var(--space-6) var(--space-8); }
.work-card h3 { margin-bottom: var(--space-2); }
.work-card p { color: var(--ink-muted); font-size: var(--text-sm); margin-bottom: var(--space-5); }
.work-card .text-link { color: var(--accent-ink); }
.work-card:hover .btn-arrow { transform: translateX(4px); }

.tag-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-3);
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-ink);
  background: var(--accent-tint);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
}

.tag-neutral { color: var(--ink-muted); background: var(--surface-sunk); }


/* ==========================================================================
   09. Data display
   ========================================================================== */

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.stat-row-4 { grid-template-columns: repeat(4, 1fr); }

.stat {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-6) var(--space-5);
  background: var(--bg-elevated);
  transition: transform var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-slow) var(--ease-out);
}

.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--accent);
  margin-bottom: var(--space-1);
}

.stat span { font-size: var(--text-sm); color: var(--ink-muted); }

.step-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }

.step { border-top: 2px solid var(--border); padding-top: var(--space-4); }

.step-number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--accent);
  display: block;
  margin-bottom: var(--space-2);
}

/* Steps sit under an h2, so they are h3 in the document outline but keep
   the compact body-font treatment rather than the display face. */
.step h3,
.step h4 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: var(--space-2);
}

.step p { font-size: var(--text-sm); color: var(--ink-muted); }

.pill-cloud { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.pill {
  border: 1px solid var(--border);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  background: var(--bg-elevated);
  color: var(--ink-muted);
}

.cs-pain-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin-top: var(--space-6); }

.cs-pain-list li {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
  font-size: var(--text-sm);
  color: var(--ink-muted);
  background: var(--bg-elevated);
}

.cs-pain-list li strong {
  display: block;
  color: var(--ink);
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

/* Experience / education timeline */
.exp-list { display: flex; flex-direction: column; }

.exp-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-6);
  padding-block: var(--space-6);
  border-top: 1px solid var(--border);
}

.exp-item:last-child { border-bottom: 1px solid var(--border); }
.exp-item--plain { grid-template-columns: 1fr; }

.exp-dates { font-size: var(--text-sm); color: var(--ink-faint); font-weight: 600; }
.exp-role { font-size: var(--text-md); font-weight: 600; margin-bottom: var(--space-1); }
.exp-org { font-size: var(--text-sm); color: var(--ink-muted); margin-bottom: var(--space-2); }
.exp-desc { font-size: var(--text-sm); color: var(--ink-muted); max-width: 62ch; }


/* ==========================================================================
   10. Case study blocks
   ========================================================================== */

.cs-hero {
  padding-block: clamp(2.5rem, 7vw, 5rem) var(--section-y-tight);
  border-bottom: 1px solid var(--border);
}

.cs-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-muted);
  margin-bottom: var(--space-6);
  transition: color var(--dur-base) var(--ease-out);
}

.cs-back:hover { color: var(--accent); }

.cs-meta-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
}

.cs-meta-row div span {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-bottom: var(--space-1);
}

.cs-meta-row div strong { font-weight: 600; font-size: 0.9375rem; }

.cs-block { padding-block: var(--block-y); border-bottom: 1px solid var(--border); }
.cs-block:last-of-type { border-bottom: none; }

.cs-block-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: var(--space-4);
}

/* Full-bleed / inline case study imagery — one shared treatment */
.cs-img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-6);
  background: var(--surface-sunk);
}

.cs-img-caption { font-size: var(--text-sm); color: var(--ink-faint); margin-top: var(--space-3); max-width: 62ch; }

.cs-img-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); margin-top: var(--space-6); }
.cs-img-row .cs-img { margin-top: 0; height: 100%; object-fit: cover; }

.cs-figure { margin: 0; }

/* Status chip: "Shipped & live" / "Concept — not built" */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-3);
}

.status-badge::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.status-badge--shipped { background: var(--ok-tint); color: var(--ok); }
.status-badge--concept { background: var(--info-tint); color: var(--info); }

/* Callout — used for "Proposed, not built" and constraint notes */
.callout {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-6);
  max-width: 68ch;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

.callout .tag-label {
  display: block;
  font-size: var(--text-2xs);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  font-weight: 700;
  color: var(--accent-ink);
  margin-bottom: var(--space-2);
}

/* Bulleted findings list inside case studies */
.cs-list { max-width: 68ch; margin-top: var(--space-4); }

.cs-list li {
  position: relative;
  padding-left: var(--space-6);
  font-size: 0.9375rem;
  color: var(--ink-muted);
  line-height: var(--leading-relaxed);
}

.cs-list li + li { margin-top: var(--space-3); }

.cs-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.cs-list li strong { color: var(--ink); font-weight: 600; }


/* ==========================================================================
   11. Case study evidence
   --------------------------------------------------------------------------
   Components specific to the long-form write-ups: research methods,
   proto-personas, the career board set, and the interface mockups.
   ========================================================================== */

/* ---- Method cards: what I did vs. what I'd add ---- */
.method-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); margin-top: var(--space-6); }

.method-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
  background: var(--bg-elevated);
}

.method-card h4 { margin-bottom: var(--space-2); }
.method-card p { font-size: var(--text-sm); color: var(--ink-muted); }

.method-flag {
  display: block;
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.method-card--did { border-left: 3px solid var(--ok); }
.method-card--did .method-flag { color: var(--ok); }
.method-card--would { border-left: 3px solid var(--info); background: var(--surface); }
.method-card--would .method-flag { color: var(--info); }

/* Numbered method list (long-form) */
.method-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); margin-top: var(--space-6); }

.method-step { border-top: 2px solid var(--border); padding-top: var(--space-4); }

.method-step .step-tag {
  display: block;
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2);
}

.method-step h4 { margin-bottom: var(--space-2); }
.method-step p { font-size: var(--text-sm); color: var(--ink-muted); }

/* ---- Proto-personas ---- */
.persona-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); margin-top: var(--space-6); }

.persona {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.persona-head { display: flex; align-items: center; gap: var(--space-3); }

.persona-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-tint);
  color: var(--accent-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  flex: none;
}

.persona-name { font-weight: 600; font-size: 0.9375rem; }
.persona-role { font-size: var(--text-xs); color: var(--ink-faint); }

.persona-label {
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-ink);
  margin-bottom: var(--space-1);
}

.persona p { font-size: var(--text-sm); color: var(--ink-muted); }

.persona blockquote {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--surface);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--ink);
  line-height: var(--leading-snug);
}

/* ---- Career board set ---- */
.board-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); margin-top: var(--space-6); }

.board-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-elevated);
  transition: transform var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-slow) var(--ease-out);
}

.board-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.board-media { aspect-ratio: 3 / 4; overflow: hidden; background: var(--surface-sunk); }

.board-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.board-card:hover .board-media img { transform: scale(1.05); }

.board-info { padding: var(--space-4); }
.board-subj { font-weight: 600; font-size: 0.9375rem; margin-bottom: var(--space-1); }
.board-concept { font-size: var(--text-xs); color: var(--ink-muted); line-height: var(--leading-snug); }

.board-badge {
  display: inline-block;
  margin-top: var(--space-2);
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-ink);
  background: var(--accent-tint);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

/* ---- Process flow (email + teams + in person -> no record) ---- */
.flow { display: flex; align-items: stretch; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-6); }

.flow-step {
  flex: 1 1 130px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.flow-step .flow-icon { font-size: 1.25rem; line-height: 1; }
.flow-step--break { border-color: var(--accent); background: var(--accent-tint); color: var(--accent-ink); }

.flow-joint {
  display: flex;
  align-items: center;
  color: var(--ink-faint);
  font-size: var(--text-md);
  flex: none;
}

/* ---- Interface mockups (form, kanban, capacity, status) ---- */
.frame {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-top: var(--space-6);
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) var(--ease-out);
}

.frame:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.frame-bar {
  background: var(--surface);
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: var(--space-1);
}

.frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--surface-sunk); display: block; }

.frame-body { padding: var(--space-5); }

.frame-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-faint);
  margin-bottom: var(--space-4);
}

/* Form mockup rows */
.mock-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: var(--text-sm);
}

.mock-row + .mock-row { margin-top: var(--space-2); }
.mock-row .req { color: var(--accent); font-weight: 700; }
.mock-row .val { color: var(--ink-faint); font-style: italic; }

/* Kanban mockup */
.kanban { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-2); }
.kanban--3 { grid-template-columns: repeat(3, 1fr); }

.kcol { background: var(--surface); border-radius: var(--radius-sm); padding: var(--space-2); }

.khead {
  font-size: var(--text-2xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  margin-bottom: var(--space-2);
  padding-inline: var(--space-1);
  display: flex;
  justify-content: space-between;
}

.kcard {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: var(--space-2);
  font-size: var(--text-2xs);
}

.kcard + .kcard { margin-top: var(--space-2); }
.kcard .title { font-weight: 700; margin-bottom: var(--space-1); font-size: var(--text-xs); }
.kcard .badges { display: flex; gap: var(--space-1); flex-wrap: wrap; }

.badge {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.badge--urgent { background: var(--warn-tint); color: var(--warn); }
.badge--big { background: var(--info-tint); color: var(--info); }
.badge--ok { background: var(--ok-tint); color: var(--ok); }
.badge--due { background: var(--surface-sunk); color: var(--ink-muted); }

/* Capacity planner */
.cap-row { display: flex; align-items: center; gap: var(--space-3); }
.cap-row + .cap-row { margin-top: var(--space-2); }
.cap-label { width: 96px; font-size: var(--text-xs); color: var(--ink-muted); flex: none; }
.cap-track { flex: 1; height: 20px; background: var(--surface); border-radius: 4px; display: flex; overflow: hidden; }
.cap-fill { height: 100%; }
.cap-fill--reg { background: var(--surface-sunk); }
.cap-fill--big { background: var(--accent); }

.cap-key { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-top: var(--space-4); font-size: var(--text-xs); color: var(--ink-muted); }
.cap-key span { display: inline-flex; align-items: center; gap: var(--space-2); }
.cap-key i { width: 10px; height: 10px; border-radius: 2px; display: block; }

/* Status pill mockup */
.status-mock { text-align: center; padding-block: var(--space-2); }

.status-pill {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-pill);
  background: var(--info-tint);
  color: var(--info);
  font-weight: 700;
  font-size: var(--text-sm);
  margin-block: var(--space-3);
}

/* Decision cards */
.decision-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.decision-grid--stack { grid-template-columns: 1fr; }

.decision {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-5);
  transition: border-color var(--dur-slow) var(--ease-out);
}

.decision:hover { border-color: var(--accent); }
.decision .q { font-weight: 700; font-size: 0.9375rem; margin-bottom: var(--space-2); }
.decision .a { font-size: var(--text-sm); color: var(--ink-muted); }


/* ==========================================================================
   12. Portrait treatment
   --------------------------------------------------------------------------
   One treatment, used everywhere the portrait appears: a warm accent-tied
   tone (so the photo sits inside the palette rather than beside it), the
   shared corner-radius token, and an offset accent block echoing the
   decorative SVG shapes used elsewhere.
   ========================================================================== */

.portrait { position: relative; }

.portrait::before {
  content: "";
  position: absolute;
  inset: var(--space-3) calc(var(--space-3) * -1) calc(var(--space-3) * -1) var(--space-3);
  background: linear-gradient(155deg, var(--accent-tint), var(--accent));
  border-radius: var(--radius-lg);
  z-index: 0;
}

.portrait-img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  filter: sepia(0.28) saturate(1.18) hue-rotate(-12deg) contrast(1.03);
  transition: transform var(--dur-slow) var(--ease-out), filter var(--dur-slow) var(--ease-out);
}

.portrait:hover .portrait-img { transform: translateY(-3px); filter: sepia(0.12) saturate(1.08) hue-rotate(-8deg) contrast(1.02); }

/* Compact variant for the About page aside */
.portrait--sm .portrait-img { aspect-ratio: 4 / 5; border-radius: var(--radius); }
.portrait--sm::before { border-radius: var(--radius); }


/* ==========================================================================
   13. CTA panel & footer
   ========================================================================== */

.cta-panel {
  background: var(--ink);
  color: var(--on-ink);
  border-radius: var(--radius-lg);
  padding: clamp(2.25rem, 6vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.cta-panel h2,
.cta-panel h3 { color: var(--on-ink); margin-bottom: var(--space-3); }
.cta-panel p { color: var(--on-ink-muted); max-width: 46ch; }
.cta-panel .btn { flex: none; }

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-12);
  margin-top: var(--section-y);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
  justify-content: space-between;
}

.footer-left { display: flex; flex-direction: column; gap: var(--space-1); }
.footer-name { font-family: var(--font-display); font-size: 1.1rem; }
.footer-note { color: var(--ink-faint); font-size: var(--text-sm); }

.footer-links { display: flex; gap: var(--space-5); flex-wrap: wrap; align-items: center; }
.footer-links a,
.footer-links button {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: color var(--dur-base) var(--ease-out);
}

.footer-links a:hover,
.footer-links button:hover { color: var(--accent); }

.back-to-top {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--ink-muted);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  padding-inline: var(--space-5);
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

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


/* ==========================================================================
   14. Forms & contact
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 4.5rem);
  align-items: start;
}

.contact-method {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  transition: transform var(--dur-slow) var(--ease-out),
              box-shadow var(--dur-slow) var(--ease-out),
              border-color var(--dur-slow) var(--ease-out);
}

.contact-method + .contact-method { margin-top: var(--space-4); }
.contact-method:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: transparent; }

.contact-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-tint);
  color: var(--accent-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  font-size: var(--text-md);
}

.contact-method h3 { font-family: var(--font-body); font-size: 0.9375rem; font-weight: 600; margin-bottom: var(--space-1); }
.contact-method p { color: var(--ink-muted); font-size: var(--text-sm); }

.contact-value {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--ink);
  transition: color var(--dur-base) var(--ease-out);
}

a.contact-value:hover { color: var(--accent); }

.copy-btn {
  margin-top: var(--space-3);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
  padding-inline: var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--ink-muted);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.copy-btn:hover { border-color: var(--ink); color: var(--ink); }
.copy-btn[data-copied="true"] { color: var(--ok); border-color: var(--ok); }

.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-size: var(--text-sm); font-weight: 600; color: var(--ink-muted); }

.field input,
.field textarea {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  background: var(--bg-elevated);
  color: var(--ink);
  resize: vertical;
  min-height: 44px;
}


/* ==========================================================================
   15. Motion
   ========================================================================== */

/* Scroll reveals animate rather than transition, for the same reason the hero
   does: `animation-fill-mode: both` commits the end state, so a reveal can
   never leave content stranded at opacity 0 if the tick is interrupted. */
@keyframes reveal-rise {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes reveal-rise-sm {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes reveal-img {
  from { opacity: 0; transform: translateY(22px) scale(0.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.reveal { opacity: 0; }
.reveal.is-visible { animation: reveal-rise var(--dur-slow) var(--ease-out) both; }

.reveal-stagger > * { opacity: 0; }
.reveal-stagger.is-visible > * { animation: reveal-rise-sm var(--dur-slow) var(--ease-out) both; }
.reveal-stagger.is-visible > *:nth-child(1) { animation-delay: 0.03s; }
.reveal-stagger.is-visible > *:nth-child(2) { animation-delay: 0.09s; }
.reveal-stagger.is-visible > *:nth-child(3) { animation-delay: 0.15s; }
.reveal-stagger.is-visible > *:nth-child(4) { animation-delay: 0.21s; }
.reveal-stagger.is-visible > *:nth-child(5) { animation-delay: 0.27s; }
.reveal-stagger.is-visible > *:nth-child(6) { animation-delay: 0.33s; }
.reveal-stagger.is-visible > *:nth-child(7) { animation-delay: 0.39s; }
.reveal-stagger.is-visible > *:nth-child(8) { animation-delay: 0.45s; }

.cs-img.reveal.is-visible { animation-name: reveal-img; }

/* The hero entrance is a pure CSS animation, deliberately NOT a JS-toggled
   class. Content must never depend on a script running to become visible:
   `animation-fill-mode: both` holds the final state, and the reduced-motion
   block below collapses the duration so it simply appears. */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes hero-visual-rise {
  from { opacity: 0; transform: translateY(24px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-enter > * { animation: hero-rise var(--dur-hero) var(--ease-out) both; }
.hero-enter > *:nth-child(1) { animation-delay: 0.05s; }
.hero-enter > *:nth-child(2) { animation-delay: 0.14s; }
.hero-enter > *:nth-child(3) { animation-delay: 0.23s; }
.hero-enter > *:nth-child(4) { animation-delay: 0.32s; }
.hero-enter > *:nth-child(5) { animation-delay: 0.41s; }
.hero-enter > *:nth-child(6) { animation-delay: 0.50s; }

.hero-visual-enter { animation: hero-visual-rise var(--dur-hero) var(--ease-out) 0.2s both; }


/* ==========================================================================
   16. Hero & responsive
   ========================================================================== */

.hero { padding-block: clamp(3.5rem, 10vw, 7rem) var(--section-y-tight); }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 6vw, 4rem);
  align-items: center;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--ink-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-5);
}

.hero-status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); flex: none; }

.hero h1 { margin-bottom: var(--space-5); }
.hero h1 em { font-style: italic; color: var(--accent); }

.hero-actions { display: flex; gap: var(--space-3); margin-top: var(--space-8); flex-wrap: wrap; }

.hero-meta { display: flex; gap: var(--space-8); margin-top: var(--space-10); flex-wrap: wrap; }
.hero-meta div { display: flex; flex-direction: column; gap: var(--space-1); }
.hero-meta strong { font-family: var(--font-display); font-size: 1.4rem; }
.hero-meta span { font-size: var(--text-xs); color: var(--ink-faint); }

/* Decorative gradient panels used where no photograph applies */
.blob {
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-md);
}

.blob svg { width: 100%; height: 100%; transition: transform var(--dur-slow) var(--ease-out); }
.work-card .blob { border-radius: 0; box-shadow: none; aspect-ratio: 16 / 11; }
.work-card:hover .blob svg { transform: scale(1.05); }

.blob-1 { background: linear-gradient(155deg, #f3d9c6, #c1440e); }
.blob-2 { background: linear-gradient(155deg, #e3ded0, #16181a); }
.blob-3 { background: linear-gradient(155deg, #f0ebe0, #7a2b08); }
.blob-4 { background: linear-gradient(155deg, #fbede4, #5b5d62); }

/* ---- Utilities ---- */
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.text-center { text-align: center; }


/* ---- Laptop / tablet ---- */
@media (max-width: 1024px) {
  .board-grid { grid-template-columns: repeat(3, 1fr); }
  .kanban { grid-template-columns: repeat(3, 1fr); }
  .decision-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-grid,
  .split,
  .contact-grid { grid-template-columns: 1fr; }

  /* Photo leads on narrow layouts only when it is the page subject */
  .hero-grid .portrait { max-width: 320px; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .step-list, .method-list, .method-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-row, .stat-row-4 { grid-template-columns: repeat(2, 1fr); }
  .cs-meta-row { grid-template-columns: repeat(2, 1fr); }
  .cs-pain-list, .persona-grid { grid-template-columns: 1fr; }
  .board-grid { grid-template-columns: repeat(2, 1fr); }
  .exp-item { grid-template-columns: 1fr; gap: var(--space-2); }
  .cs-img-row { grid-template-columns: 1fr; }
}

/* ---- Mobile nav breakpoint ---- */
@media (max-width: 760px) {
  .nav-links,
  .nav-cta .btn-outline { display: none; }

  .nav-toggle { display: inline-flex; }

  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--bg);
    padding: var(--space-5) var(--gutter) var(--space-8);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--dur-base) var(--ease-out),
                opacity var(--dur-base) var(--ease-out),
                visibility 0s linear var(--dur-base);
  }

  .nav-links a {
    display: flex;
    align-items: center;
    min-height: 48px;
    font-size: var(--text-md);
  }

  .nav-links li {
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  }

  body.nav-open .nav-links {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out);
  }

  body.nav-open .nav-links li { opacity: 1; transform: translateY(0); }
  body.nav-open .nav-links li:nth-child(1) { transition-delay: 0.05s; }
  body.nav-open .nav-links li:nth-child(2) { transition-delay: 0.10s; }
  body.nav-open .nav-links li:nth-child(3) { transition-delay: 0.15s; }
  body.nav-open .nav-links li:nth-child(4) { transition-delay: 0.20s; }

  .site-footer .container { flex-direction: column; align-items: flex-start; }
  .kanban { grid-template-columns: repeat(2, 1fr); }
  .flow-joint { transform: rotate(90deg); width: 100%; justify-content: center; }
  .flow { flex-direction: column; }
}

/* ---- Small mobile ---- */
@media (max-width: 560px) {
  :root { --gutter: var(--space-5); }

  /* Brand + CTA + toggle is too much for a 375px bar; the menu already
     carries Contact, so the header keeps identity and the toggle only. */
  .nav-cta { display: none; }
  .brand { font-size: 1.05rem; white-space: nowrap; }

  .step-list, .method-list, .method-grid,
  .stat-row, .stat-row-4,
  .cs-meta-row,
  .decision-grid,
  .board-grid,
  .kanban { grid-template-columns: 1fr; }

  .cta-panel { flex-direction: column; align-items: flex-start; }
  .cta-panel .btn { width: 100%; }
  .hero-meta { gap: var(--space-6); }
  .cap-label { width: 76px; }
}


/* ==========================================================================
   17. Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  /* Content must never stay hidden when motion is suppressed. */
  .reveal,
  .reveal-stagger > *,
  .hero-enter > *,
  .hero-visual-enter,
  .nav-links li {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .btn:hover, .btn:active,
  .card:hover,
  .stat:hover,
  .frame:hover,
  .board-card:hover,
  .contact-method:hover,
  .work-card:hover .work-card-img,
  .work-card:hover .blob svg,
  .board-card:hover .board-media img,
  .portrait:hover .portrait-img { transform: none !important; }
}

/* Without JS, scroll-revealed content must still be readable.
   (The hero needs no fallback — it animates in CSS.) */
.no-js .reveal,
.no-js .reveal-stagger > * { opacity: 1; transform: none; }