@charset "utf-8";
/* ==========================================================================
   DFF // LOCAL LAB — site-wide design system
   Dark base, near-cyan (code/interactive) + violet (photography/decorative)
   accents, with a rare amber wink borrowed from Blink's own palette.
   ========================================================================== */

/* ---- Tokens ------------------------------------------------------------ */
:root {
  /* Surfaces */
  --bg:          #0b0d10;
  --bg-raised:   #14171b;
  --bg-inset:    #191d22;
  --line:        #262b31;
  --line-soft:   #1b1f24;

  /* Text */
  --text:        #e7e9ec;
  --text-dim:    #9aa3ac;
  --text-faint:  #666e77;

  /* Accents */
  --cyan:        #4dadff;   /* code / links / interactive */
  --cyan-bright: #80c5ff;
  --violet:      #b28dff;   /* photography / decorative / active state */
  --violet-dim:  #8a63d1;
  --amber:       #e8a317;   /* rare — favorites / highlights, echoes Blink */

  /* Type scale */
  --font-display: 'Space Grotesk', 'Arial Black', sans-serif;
  --font-body:    'Inter', -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SF Mono', Menlo, Consolas, monospace;

  /* Spacing scale */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;

  --radius: 6px;
  --measure: 68ch;
}

/* ---- Reset --------------------------------------------------------------*/
* { box-sizing: border-box; margin: 0; padding: 0; }
html { color-scheme: dark; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-bright); text-decoration: underline; }
a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--violet); outline-offset: 2px; border-radius: 3px;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; color: #fff; }
code, .mono { font-family: var(--font-mono); }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 var(--sp-5); }
.eyebrow {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--violet); display: block; margin-bottom: var(--sp-2);
}

/* ---- Site header / nav ---------------------------------------------------
   Every page includes the slim nav bar. The home page additionally renders
   a tall hero block (filmstrip + headline) above it — set by giving <body>
   the class "is-home". The nav bar markup itself never changes shape.
--------------------------------------------------------------------------- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 13, 16, 0.86);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-nav__row {
  max-width: 1100px; margin: 0 auto; padding: var(--sp-3) var(--sp-5);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4);
}
.site-nav__brand-group { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.site-nav__brand {
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
  color: #fff; letter-spacing: -0.01em; white-space: nowrap;
}
.site-nav__brand span { color: var(--violet); }
/* Home-page tagline, folded up from the old hero__intro copy block — the
   nav partial markup is identical on every page, this just stays hidden
   unless <body> carries "is-home". */
.site-nav__tagline {
  display: none; margin: 0; color: var(--text-dim); font-size: 13px;
  line-height: 1.4; max-width: 56ch;
}
body.is-home .site-nav__tagline { display: block; }
.site-nav__links { display: flex; align-items: center; gap: var(--sp-2); font-size: 14px; }
/* Lozenge (pill) nav links — replaces the old underline treatment. Same
   rgba(violet) tint used for the resting/hover/active states of both the
   plain links and the Projects dropdown trigger just below, so the whole
   row reads as one consistent set of pills. */
.site-nav__links a {
  display: inline-block; color: var(--text-dim); border: 1px solid transparent;
  border-radius: 999px; padding: 6px 14px; transition: background-color .15s, border-color .15s, color .15s;
}
.site-nav__links a:hover, .site-nav__links a:focus-visible {
  color: var(--text); text-decoration: none;
  background: rgba(178, 141, 255, 0.12); border-color: rgba(178, 141, 255, 0.4);
}
.site-nav__links a.is-active {
  color: var(--text); text-decoration: none;
  background: rgba(178, 141, 255, 0.18); border-color: var(--violet);
}

/* Projects dropdown — same in-place-menu language as Blink's own UI */
.nav-dropdown { position: relative; }
.nav-dropdown__btn {
  background: none; color: var(--text-dim); font: inherit; cursor: pointer;
  border: 1px solid transparent; border-radius: 999px; padding: 6px 14px;
  transition: background-color .15s, border-color .15s, color .15s;
}
.nav-dropdown:hover .nav-dropdown__btn,
.nav-dropdown__btn:focus-visible {
  color: var(--text);
  background: rgba(178, 141, 255, 0.12); border-color: rgba(178, 141, 255, 0.4);
}
.nav-dropdown__menu {
  display: none; position: absolute; top: calc(100% + 12px); left: 50%;
  transform: translateX(-50%); min-width: 240px; background: var(--bg-raised);
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5); padding: var(--sp-2); z-index: 60;
}
/* Invisible bridge over the 12px gap above — without this, moving the
   pointer from the button down into the menu crosses a dead zone where
   nothing is hovered, and :hover turns off before you can reach a link
   (Blink's own dropdown avoids this by having no gap at all; this keeps
   our visual spacing but closes the same hole). */
.nav-dropdown__menu::before {
  content: ""; position: absolute; top: -12px; left: 0; right: 0; height: 12px;
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu { display: block; }
.nav-dropdown__menu a {
  display: flex; justify-content: space-between; gap: var(--sp-3);
  color: var(--text); padding: var(--sp-2) var(--sp-3); border-radius: 4px; font-size: 13px;
}
.nav-dropdown__menu a:hover { background: var(--bg-inset); text-decoration: none; color: var(--cyan-bright); }
.nav-dropdown__menu .tag { color: var(--text-faint); font-family: var(--font-mono); font-size: 11px; }

/* ---- Hero / filmstrip (home page only) ----------------------------------*/
.hero { border-bottom: 1px solid var(--line); background: var(--bg-inset); }
.hero__intro { max-width: 1100px; margin: 0 auto; padding: var(--sp-8) var(--sp-5) var(--sp-6); }
.hero__intro h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.2rem); line-height: 1.05; max-width: 18ch;
}
.hero__intro h1 em { font-style: normal; color: var(--cyan); }
.hero__intro p { color: var(--text-dim); font-size: 1.05rem; max-width: 52ch; margin-top: var(--sp-4); }

.filmstrip { position: relative; overflow: hidden; background: #050607; padding: var(--sp-4) 0; }
.filmstrip::before, .filmstrip::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 3; pointer-events: none;
}
.filmstrip::before { left: 0; background: linear-gradient(90deg, #050607, transparent); }
.filmstrip::after  { right: 0; background: linear-gradient(270deg, #050607, transparent); }
.filmstrip__sprockets {
  height: 8px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 26px);
  opacity: .6;
}
.filmstrip__track {
  display: flex; gap: var(--sp-2); width: max-content;
  animation: filmstrip-scroll 70s linear infinite;
  padding: var(--sp-3) 0;
}
/* Pause-on-hover is a mouse-only nicety. Touchscreens (iPad included) have
   no real hover — WebKit simulates a "sticky" hover on tap that only clears
   on a later tap elsewhere, so without this guard, the very first touch
   near the filmstrip on a phone/tablet paused the animation for good. */
@media (hover: hover) and (pointer: fine) {
  .filmstrip:hover .filmstrip__track { animation-play-state: paused; }
}
@keyframes filmstrip-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .filmstrip__track { animation: none; }
}
.frame {
  flex: 0 0 auto; width: 220px; border: 1px solid var(--line);
  background: var(--bg-raised); border-radius: 2px; overflow: hidden;
}
.frame__img { width: 220px; height: 150px; object-fit: cover; display: block; }
.frame__placeholder {
  width: 220px; height: 150px; display: flex; align-items: flex-end; padding: var(--sp-2);
  font-family: var(--font-mono); font-size: 10px; color: rgba(255,255,255,.75);
  text-transform: uppercase; letter-spacing: .06em;
}
.frame__label {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-faint);
  padding: 4px 8px; display: flex; justify-content: space-between; letter-spacing: .04em;
  gap: var(--sp-2);
}
.frame__label span:last-child {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 150px;
}

/* Per-tag placeholder duotones — swapped for real photography over time */
.ph-flower     { background: linear-gradient(135deg, #5c1f4e, #b28dff); }
.ph-landscape  { background: linear-gradient(135deg, #0d2b3e, #4dadff); }
.ph-abstract   { background: linear-gradient(135deg, #3a1256, #e8a317); }
.ph-waterfall  { background: linear-gradient(135deg, #063542, #7fd6d1); }
.ph-bird       { background: linear-gradient(135deg, #4a2600, #e8a317); }

/* ---- Project grid (home + "Other") --------------------------------------*/
.section { padding: var(--sp-8) 0; }
.section__head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: var(--sp-6); gap: var(--sp-4); flex-wrap: wrap; }
.section__head h2 { font-size: 1.5rem; }
.section__head p { color: var(--text-dim); font-size: .95rem; }

.project-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--sp-5); }
.project-card {
  display: flex; flex-direction: column; background: var(--bg-raised);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
/* No lift/bounce — just the violet outline plus a dark-purple wash and a
   modest resting shadow (sized for a static card, not a floating one). */
.project-card:hover { border-color: var(--violet-dim); background-color: #201a33; box-shadow: 0 4px 16px rgba(0,0,0,0.35); }
.project-card__media { aspect-ratio: 16/10; overflow: hidden; }
/* Scoped to the actual photo elements only (img or the placeholder tile) —
   NOT a bare ">*" wildcard, because .status-chip ("In progress") is also a
   direct child of this box for is-wip cards, and inheriting width/height:
   100% turned its border-radius:999px into a giant oval across the photo. */
.project-card__media img, .project-card__media .frame__placeholder { width: 100%; height: 100%; }
.project-card__media img { object-fit: cover; display: block; }
.project-card__media .frame__placeholder { align-items: flex-end; }
.project-card__body { padding: var(--sp-4) var(--sp-4) var(--sp-5); flex: 1; display: flex; flex-direction: column; }
.project-card__tag { font-family: var(--font-mono); font-size: 11px; color: var(--cyan); letter-spacing: .06em; text-transform: uppercase; margin-bottom: var(--sp-2); }
.project-card__title { font-size: 1.15rem; color: #fff; margin-bottom: var(--sp-2); }
.project-card__desc { color: var(--text-dim); font-size: .92rem; flex: 1; }
.project-card__link {
  display: block; padding: var(--sp-4); text-align: center; font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--text);
  border-top: 1px solid var(--line); background: var(--bg-inset);
}
.project-card:hover .project-card__link { color: var(--cyan-bright); }
.project-card.is-wip .project-card__media { position: relative; }

/* Curated app-screenshot slideshow (home cards) — five projects (Blink,
   Setlist, Cards, iTunes, Palette Tweaker) show real screenshots of the app
   instead of decorative ambient photography; see assets/js/project-screenshots.js
   and nav.js's projectCard(). A pure-CSS crossfade: every stacked <img>
   shares one keyframe animation (chosen by screenshot count below), offset
   by animation-delay (set inline per image) so exactly one is fully visible
   at a time — each image gets a 6s slot (3s held + 1.5s crossfade in/out).
   object-fit:contain rather than the cover-crop the rest of the site's
   photography uses — these are real UI, and cropping risks hiding the
   chrome/buttons that are the whole point of showing a screenshot. */
.project-card__media.is-slideshow { position: relative; background: var(--bg-inset); }
.project-card__media.is-slideshow img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
  opacity: 0; animation-timing-function: ease-in-out; animation-iteration-count: infinite;
}
@keyframes card-slide-2 { 0%, 100% { opacity: 0; } 12.5% { opacity: 1; } 37.5% { opacity: 1; } 50% { opacity: 0; } }
@keyframes card-slide-3 { 0%, 100% { opacity: 0; } 8.33% { opacity: 1; } 25% { opacity: 1; } 33.33% { opacity: 0; } }
@keyframes card-slide-4 { 0%, 100% { opacity: 0; } 6.25% { opacity: 1; } 18.75% { opacity: 1; } 25% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .project-card__media.is-slideshow img { animation: none; opacity: 0; }
  .project-card__media.is-slideshow img:first-child { opacity: 1; }
}

.status-chip {
  position: absolute; top: var(--sp-2); right: var(--sp-2); font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .05em; text-transform: uppercase; padding: 3px 8px;
  border-radius: 999px; background: rgba(11,13,16,.75); border: 1px solid var(--line); color: var(--amber);
}

/* ---- Project detail pages -------------------------------------------------*/
.proj-hero { border-bottom: 1px solid var(--line); }
.proj-hero__media { aspect-ratio: 21/8; overflow: hidden; }
.proj-hero__media > * { width: 100%; height: 100%; }
.proj-hero__media img { object-fit: cover; display: block; }

/* Project-page hero when showing a real screenshot (see project-screenshots.js
   and the per-project inline script below each page's nav.js include) rather
   than decorative ambient photography. The 21/8 banner is far wider than any
   screenshot (most app UI is closer to 4/3–16/9, and Setlist's are portrait),
   so a plain cover-crop would slice off real interface — instead, a blurred
   scaled-up copy of the SAME image fills the banner as a backdrop, with a
   sharp, fully-visible (contain) copy of the screenshot on top. */
.proj-hero__media.is-screenshot { position: relative; background: var(--bg-inset); }
.proj-hero__media.is-screenshot .proj-hero__backdrop {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: blur(28px) brightness(.5) saturate(1.15); transform: scale(1.15);
}
.proj-hero__media.is-screenshot .proj-hero__shot {
  position: relative; width: 100%; height: 100%; object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,.55);
}
.proj-hero__body { max-width: 1100px; margin: 0 auto; padding: var(--sp-6) var(--sp-5) var(--sp-7); }
.proj-hero__body h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.proj-meta {
  display: flex; flex-wrap: wrap; gap: var(--sp-5); margin: var(--sp-4) 0 var(--sp-5);
  font-family: var(--font-mono); font-size: 12px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: .05em;
}
.proj-meta strong { color: var(--text-dim); font-weight: 600; }
.proj-launch {
  display: inline-block; background: var(--cyan); color: #05141f; font-weight: 700;
  padding: var(--sp-3) var(--sp-6); border-radius: var(--radius); font-size: .95rem;
}
.proj-launch:hover { background: var(--cyan-bright); text-decoration: none; }

.prose { max-width: var(--measure); margin: 0 auto; padding: var(--sp-7) var(--sp-5); }
.prose p { margin-bottom: var(--sp-4); color: var(--text-dim); }
.prose h2 { font-size: 1.4rem; margin: var(--sp-6) 0 var(--sp-3); color: #fff; }
.prose a { color: var(--cyan); }
.prose h3 {
  font-family: var(--font-mono); font-size: .8rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: .08em; color: var(--violet); margin: var(--sp-5) 0 var(--sp-2);
}
.prose dl { margin: 0 0 var(--sp-4); border-left: 1px solid var(--line); padding-left: var(--sp-4); }
.prose dt { color: var(--text); font-weight: 600; margin-top: var(--sp-2); }
.prose dd { margin: 0 0 var(--sp-2); color: var(--text-dim); }

.photo-grid {
  max-width: 1100px; margin: 0 auto var(--sp-8); padding: 0 var(--sp-5);
  display: grid; grid-template-columns: repeat(6, 1fr); gap: var(--sp-3);
}
.photo-grid figure { border-radius: 2px; overflow: hidden; border: 1px solid var(--line); }
.photo-grid figure > * { width: 100%; height: 100%; aspect-ratio: 1; }
.photo-grid figure img { object-fit: cover; display: block; }
.photo-grid .span-2 { grid-column: span 2; }
.photo-grid .span-3 { grid-column: span 3; }
.photo-grid .span-4 { grid-column: span 4; }
@media (max-width: 720px) { .photo-grid { grid-template-columns: repeat(2, 1fr); } .photo-grid .span-3, .photo-grid .span-4 { grid-column: span 2; } }

/* ---- Lightbox (site-wide photo viewer) ------------------------------------
   Same interaction language as Blink's own modal: arrow keys, Esc, click
   outside to close. Any photo tile with .lightboxable gets a hover affordance.
--------------------------------------------------------------------------- */
.lightboxable { cursor: zoom-in; }
.lightboxable:hover { outline: 2px solid var(--violet-dim); outline-offset: -2px; }

.lightbox-overlay {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(5, 6, 7, 0.92); align-items: center; justify-content: center;
  padding: var(--sp-5);
}
.lightbox-overlay.visible { display: flex; }
.lightbox-box {
  position: relative; width: 100%; max-width: 1100px; max-height: 88vh;
  display: flex; flex-direction: column; align-items: center;
}
.lightbox-image-wrap { max-width: 100%; max-height: 76vh; display: flex; align-items: center; justify-content: center; }
.lightbox-image-wrap img { max-width: 100%; max-height: 76vh; width: auto; height: auto; border: 1px solid var(--line); box-shadow: 0 20px 60px rgba(0,0,0,.6); }
.lightbox-placeholder {
  width: min(80vw, 640px); height: min(60vh, 420px); display: flex; align-items: flex-end;
  padding: var(--sp-4); font-family: var(--font-mono); font-size: 13px; color: rgba(255,255,255,.85);
  text-transform: uppercase; letter-spacing: .05em; border: 1px solid var(--line);
}
.lightbox-caption { color: var(--text-dim); font-family: var(--font-mono); font-size: 12px; margin-top: var(--sp-4); text-transform: uppercase; letter-spacing: .04em; }
.lightbox-close {
  position: absolute; top: -44px; right: 0; background: none; border: 1px solid var(--line);
  color: var(--text); font-size: 20px; line-height: 1; width: 36px; height: 36px; border-radius: 50%;
  cursor: pointer;
}
.lightbox-close:hover { border-color: var(--violet); color: var(--violet); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%); background: rgba(20,23,27,.8);
  border: 1px solid var(--line); color: var(--text); width: 44px; height: 44px; border-radius: 50%;
  cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center;
}
.lightbox-nav:hover { border-color: var(--cyan); color: var(--cyan-bright); }
.lightbox-prev { left: -8px; }
.lightbox-next { right: -8px; }
@media (max-width: 720px) {
  .lightbox-prev { left: 4px; } .lightbox-next { right: 4px; }
  .lightbox-close { top: 4px; right: 4px; background: rgba(5,6,7,.7); }
}

/* ---- Footer ---------------------------------------------------------------*/
.site-footer { border-top: 1px solid var(--line); background: var(--bg-inset); margin-top: var(--sp-8); }
.site-footer__row {
  max-width: 1100px; margin: 0 auto; padding: var(--sp-6) var(--sp-5);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--sp-3);
  font-size: 13px; color: var(--text-faint);
}
.site-footer a { color: var(--text-dim); }
.site-footer a:hover { color: var(--cyan); }

/* ---- Buttons ---------------------------------------------------------------*/
.btn-outline {
  display: inline-block; border: 1px solid var(--line); color: var(--text);
  padding: var(--sp-2) var(--sp-5); border-radius: var(--radius); font-size: .9rem;
}
.btn-outline:hover { border-color: var(--violet); color: var(--violet); text-decoration: none; }

@media (max-width: 640px) {
  .site-nav__links { gap: var(--sp-1); font-size: 13px; }
  .site-nav__links a, .nav-dropdown__btn { padding: 5px 10px; }
  body.is-home .site-nav__tagline { display: none; }
  .hero__intro { padding: var(--sp-7) var(--sp-4) var(--sp-5); }
}