/* ==========================================================================
   Winterberg — Sizzle Reel
   Cinematic dark landing. WebGL stage behind fixed DOM overlays; native
   scroll drives the camera (see assets/js/reel.js).
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body,
h1,
h2,
p {
  margin: 0;
}

img {
  display: block;
  max-width: 100%;
}

:root {
  /* Dark is the reel's default; light is opt-in via [data-theme="light"]. */
  --reel-bg: #14161a;
  --reel-ink: #f2f4f7;
  --reel-ink-muted: #8b919c;
  --reel-ink-faint: rgba(242, 244, 247, 0.08);
  --reel-accent: #ff6568;
  --reel-rule: rgba(242, 244, 247, 0.14);
  --reel-panel: rgba(15, 17, 21, 0.82);

  --font-display: "Jost", "Futura", "Futura PT", "Century Gothic",
    "Trebuchet MS", sans-serif;
  --font-body: "Mulish", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;

  --ease-out: cubic-bezier(0.2, 0, 0, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --gutter: clamp(24px, 5vw, 72px);

  color-scheme: dark;
}

/* Light theme — warm paper with dark ink; the WebGL palette lerps to match
   (see uTheme in reel.js). */
:root[data-theme="light"] {
  --reel-bg: #efece6;
  --reel-ink: #1b1a17;
  --reel-ink-muted: #7d7a72;
  --reel-ink-faint: rgba(27, 26, 23, 0.06);
  --reel-accent: #ff6568;
  --reel-rule: rgba(27, 26, 23, 0.16);
  --reel-panel: rgba(252, 250, 246, 0.86);

  color-scheme: light;
}

html {
  background: var(--reel-bg);
}

body {
  background: var(--reel-bg);
  color: var(--reel-ink);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0.5px;
  overflow-x: hidden;
}

/* Pin the page for the brief moment before the reveal (fonts settle or a
   short cap), so the intro animates from a fixed top. */
body.is-loading {
  overflow: hidden;
}

::selection {
  background: var(--reel-accent);
  color: #14161a;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 120;
  padding: 8px 14px;
  background: #111;
  color: #fbfbfb;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.3s var(--ease-out);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

/* --- stage ----------------------------------------------------------------- */

.stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
}

/* --- fixed chrome ---------------------------------------------------------- */

/* The shared site header, ported onto the reel as a fixed transparent
   overlay (the canvas shows through). Uses the --reel-* palette so it themes
   with the reel's dark-default convention. */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 16px;
  /* Header gutter with 32px trimmed off the top. */
  padding: max(4px, calc(clamp(24px, 5vw, 72px) - 32px)) var(--gutter)
    clamp(16px, 3vw, 26px);
  /* Fade the whole bar in shortly after the reveal. */
  opacity: 0;
  transition: opacity 0.8s var(--ease-out) 0.55s;
}

body.is-ready .site-header {
  opacity: 1;
}

.logo {
  font-size: 0;
  line-height: 0;
  margin: 0 auto 0 0; /* push the nav + toggles to the right edge */
  letter-spacing: normal;
}

.logo a {
  display: block;
}

.logo img {
  height: 18px;
  width: auto;
}

/* Coral-mountain lockup in both themes; only the wordmark changes — navy on
   light (logo-light), cream on dark (logo-dark, a recolored variant). */
.logo-light {
  display: none;
}

:root[data-theme="light"] .logo-dark {
  display: none;
}

:root[data-theme="light"] .logo-light {
  display: block;
}

.nav {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}

.nav-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list > li + li {
  margin-left: clamp(18px, 3vw, 36px);
}

.nav-list a,
.nav-folder > button {
  position: relative;
  display: block;
  padding: 4px 0;
  color: var(--reel-ink);
  text-decoration: none;
  /* Accent underline grown from the baseline on hover. */
  background-image: linear-gradient(var(--reel-accent), var(--reel-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size 350ms cubic-bezier(0.2, 0.8, 0.2, 0.8),
    color 0.6s var(--ease-out);
}

.nav-list a::after,
.nav-folder > button::after {
  content: "";
  position: absolute;
  inset: -11px -6px;
}

.nav-list a:hover,
.nav-folder > button:hover {
  background-size: 100% 1px;
}

.nav-folder > button:hover {
  background-size: 0% 1px;
}

/* folder ("Portfolio") --------------------------------------------------- */

.nav-folder {
  position: relative;
}

.nav-folder > button {
  border: 0;
  background-color: transparent;
  font: inherit;
  letter-spacing: inherit;
  /* Buttons don't inherit text-transform from the UA stylesheet. */
  text-transform: inherit;
  cursor: pointer;
}

.nav-folder > button::before {
  content: "+";
  display: inline-block;
  margin-right: 6px;
}

.nav-folder-menu {
  position: absolute;
  top: 100%;
  z-index: 10;
  padding-top: 18px;
  visibility: hidden;
  transition: visibility 0s linear 180ms;
}

/* Frosted panel over the moving WebGL canvas. */
.nav-folder-menu ul {
  margin: 0;
  padding: 14px 20px;
  background: var(--reel-panel);
  border: 1px solid var(--reel-rule);
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.9);
  list-style: none;
  white-space: nowrap;
  transform: scale(0);
  transform-origin: top left;
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-folder-menu li {
  position: relative;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-folder-menu a {
  display: inline-block;
  padding: 6px 0;
  color: var(--reel-ink-muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-decoration: none;
  /* Same accent underline-draw as the top-level nav links. */
  background-image: linear-gradient(var(--reel-accent), var(--reel-accent));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size 350ms cubic-bezier(0.2, 0.8, 0.2, 0.8),
    color 0.25s var(--ease-out);
}

.nav-folder-menu a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.nav-folder-menu a:hover,
.nav-folder-menu a:focus-visible {
  color: var(--reel-accent);
  background-size: 100% 1px;
}

.nav-folder:focus-within .nav-folder-menu,
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu {
  visibility: visible;
  transition-delay: 0s;
}
.nav-folder:focus-within .nav-folder-menu ul,
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu ul {
  transform: scale(1);
}
.nav-folder:focus-within .nav-folder-menu li,
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu li {
  opacity: 1;
}
.nav-folder:focus-within .nav-folder-menu li:nth-child(1),
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu li:nth-child(1) { transition-delay: 160ms; }
.nav-folder:focus-within .nav-folder-menu li:nth-child(2),
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu li:nth-child(2) { transition-delay: 170ms; }
.nav-folder:focus-within .nav-folder-menu li:nth-child(3),
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu li:nth-child(3) { transition-delay: 180ms; }
.nav-folder:focus-within .nav-folder-menu li:nth-child(4),
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu li:nth-child(4) { transition-delay: 190ms; }
.nav-folder:focus-within .nav-folder-menu li:nth-child(5),
.nav-folder > button[aria-expanded="true"] + .nav-folder-menu li:nth-child(5) { transition-delay: 200ms; }

@media (hover: hover) and (pointer: fine) {
  .nav-folder:hover .nav-folder-menu { visibility: visible; transition-delay: 0s; }
  .nav-folder:hover .nav-folder-menu ul { transform: scale(1); }
  .nav-folder:hover .nav-folder-menu li { opacity: 1; }
  .nav-folder:hover .nav-folder-menu li:nth-child(1) { transition-delay: 160ms; }
  .nav-folder:hover .nav-folder-menu li:nth-child(2) { transition-delay: 170ms; }
  .nav-folder:hover .nav-folder-menu li:nth-child(3) { transition-delay: 180ms; }
  .nav-folder:hover .nav-folder-menu li:nth-child(4) { transition-delay: 190ms; }
  .nav-folder:hover .nav-folder-menu li:nth-child(5) { transition-delay: 200ms; }
}

/* mobile hamburger --------------------------------------------------------- */

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--reel-ink);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  height: 2px;
  width: 24px;
  margin-inline: auto;
  background: var(--reel-ink);
  transition: transform 0.2s var(--ease-out), opacity 0.2s var(--ease-out);
}

.nav-toggle span {
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

/* mobile drawer — fixed panel dropping from the top over the canvas */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 39;
  display: none;
  padding: 60px var(--gutter) 36px;
  background: var(--reel-bg);
  border-bottom: 1px solid var(--reel-rule);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.mobile-nav[data-open="true"] {
  display: block;
}

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

.mobile-nav a,
.mobile-nav .mobile-nav-label {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--reel-rule);
  color: var(--reel-ink);
  text-decoration: none;
  font-size: 13px;
}

.mobile-nav ul ul a {
  padding-left: 20px;
  font-size: 11px;
}

.mobile-nav .mobile-nav-label {
  color: var(--reel-ink-muted);
}

/* --- theme cross-fade + toggle --------------------------------------------- */

/* Ease colour properties when data-theme flips, so the DOM changes in step
   with the WebGL palette lerp (uTheme in reel.js). The top-level nav links
   (.nav-list a / .nav-folder > button / .nav-folder-menu a) are omitted on
   purpose: their own rules carry the `background-size` underline-draw
   transition, and re-declaring `transition` here would clobber it — the
   underline would snap, not draw. */
body,
.mobile-nav a,
.hero-kicker,
.hero-title,
.hero-sub,
.chapter-ghost,
.chapter-title,
.chapter-tag,
.chapter-link,
.outro-title,
.outro-cta,
.outro-secondary,
.outro-footer,
.progress-rail,
.progress-index,
.progress-total,
.progress-fill,
.scroll-cue,
.scroll-cue-line {
  transition: background-color 0.6s var(--ease-out),
    color 0.6s var(--ease-out), border-color 0.6s var(--ease-out);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  /* Trim the oversized hit area so it sits tight with the text links. */
  margin: -6px -8px -6px 0;
  padding: 0;
  border: 0;
  background: none;
  color: var(--reel-ink);
  cursor: pointer;
  transition: transform 0.1s var(--ease-out), color 0.6s var(--ease-out);
}

.theme-toggle:active {
  transform: scale(0.94);
}

.theme-icon {
  display: block;
  overflow: visible;
}

.ti-rays,
.ti-disc {
  transform-box: fill-box;
  transform-origin: center;
}

/* Resting — dark (reel default): crescent moon, rays hidden, icon larger. The
   moon renders bigger via the SVG's own dimensions so its masked edge stays
   crisp. Every animating class carries .is-animating, so one guard covers all. */
.theme-toggle:not(.is-animating) .ti-bite {
  transform: translate(0, 0);
}

.theme-toggle:not(.is-animating) .ti-rays {
  opacity: 0;
  transform: scale(0.3);
}

.theme-toggle:not(.is-animating) .theme-icon {
  width: 26px;
  height: 26px;
}

/* Resting — light: full sun disc (bite hole and inner arc slid clear), rays out. */
:root[data-theme="light"] .theme-toggle:not(.is-animating) .ti-bite {
  transform: translate(9px, -7px);
}

:root[data-theme="light"] .theme-toggle:not(.is-animating) .ti-rays {
  opacity: 1;
  transform: scale(1);
}

:root[data-theme="light"] .theme-toggle:not(.is-animating) .ti-disc {
  opacity: 1;
  transform: none;
}

:root[data-theme="light"] .theme-toggle:not(.is-animating) .theme-icon {
  width: 18px;
  height: 18px;
}

/* Dark to light: the crescent fills into a disc, then the rays spring out. */
.theme-toggle.anim-to-light .ti-bite {
  animation: ti-bite-open 500ms cubic-bezier(0.645, 0.045, 0.355, 1) both;
}

.theme-toggle.anim-to-light .ti-rays {
  animation: ti-rays-emerge 500ms cubic-bezier(0.175, 0.885, 0.32, 1.275) 500ms both;
}

.theme-toggle.anim-to-light .ti-disc {
  animation: ti-disc-shrink 500ms cubic-bezier(0.645, 0.045, 0.355, 1) both;
}

/* Light to dark, phase A: the sun sets — disc and rays drop and fade out. */
.theme-toggle.anim-to-dark:not(.phase-moonrise) .ti-bite {
  transform: translate(9px, -7px);
}

.theme-toggle.anim-to-dark:not(.phase-moonrise) .ti-disc {
  animation: ti-sun-set 500ms var(--ease-out) both;
}

.theme-toggle.anim-to-dark .ti-rays {
  animation: ti-sun-set 500ms var(--ease-out) both;
}

/* Light to dark, phase B: the moon arcs in from the lower left. */
.theme-toggle.anim-to-dark.phase-moonrise .ti-bite {
  transform: translate(0, 0);
}

.theme-toggle.anim-to-dark.phase-moonrise .ti-disc {
  animation: ti-moon-arc 500ms var(--ease-out) both;
}

.theme-toggle.anim-to-dark.phase-moonrise .ti-rays {
  opacity: 0;
}

@keyframes ti-bite-open {
  from { transform: translate(0, 0); }
  to { transform: translate(9px, -7px); }
}

@keyframes ti-rays-emerge {
  from { opacity: 0; transform: scale(0.3); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes ti-sun-set {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(8px); }
}

@keyframes ti-moon-arc {
  0% { opacity: 0; transform: translate(-9px, 8px) scale(1.05); }
  25% { opacity: 1; transform: translate(-6.6px, 8.4px) scale(1.3); }
  50% { opacity: 1; transform: translate(-4.4px, 7.4px) scale(1.5); }
  74% { opacity: 1; transform: translate(-2.5px, 4.2px) scale(1.56); }
  100% { opacity: 1; transform: translate(0, 0) scale(1.5); }
}

@keyframes ti-disc-shrink {
  from { transform: scale(1.5); }
  to { transform: scale(1); }
}

/* --- progress rail --------------------------------------------------------- */

.progress-rail {
  position: fixed;
  /* Hug the edge — inside the gutter, clear of chapter text blocks. */
  right: clamp(12px, 1.6vw, 26px);
  /* Stays legible when a light image plane passes underneath. */
  mix-blend-mode: difference;
  top: 50%;
  z-index: 40;
  display: grid;
  justify-items: center;
  gap: 12px;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--reel-ink-muted);
  font-variant-numeric: tabular-nums;
  opacity: 0;
  transition: opacity 0.6s var(--ease-out);
}

body.is-ready .progress-rail.is-visible {
  opacity: 1;
}

.progress-index {
  color: var(--reel-ink);
}

.progress-track {
  width: 1px;
  height: clamp(80px, 14vh, 140px);
  background: var(--reel-rule);
  overflow: hidden;
}

.progress-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--reel-accent);
  transform: scaleY(0);
  transform-origin: top;
}

/* --- scroll cue ------------------------------------------------------------ */

.scroll-cue {
  position: fixed;
  left: var(--gutter);
  bottom: clamp(24px, 4vh, 44px);
  z-index: 40;
  display: flex;
  /* Vertical cue — the reel scrolls down, so stack the word over a line
     that sweeps downward. */
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--reel-ink-muted);
  opacity: 0;
  transition: opacity 0.7s var(--ease-out) 1.4s;
}

body.is-ready .scroll-cue {
  opacity: 1;
}

body.is-ready .scroll-cue.is-hidden {
  opacity: 0;
  transition-delay: 0s;
  transition-duration: 0.4s;
}

.scroll-cue-line {
  position: relative;
  width: 1px;
  height: 48px;
  margin-left: 2px;
  background: var(--reel-rule);
  overflow: hidden;
}

.scroll-cue-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--reel-ink);
  transform: translateY(-100%);
  animation: cue-sweep 2.2s var(--ease-in-out) infinite;
}

@keyframes cue-sweep {
  0% { transform: translateY(-100%); }
  55% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* --- hero ------------------------------------------------------------------ */

.hero {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  padding: 0 var(--gutter);
  pointer-events: none;
}

.hero-kicker {
  font-family: var(--font-display);
  font-size: clamp(11px, 1.2vw, 13px);
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--reel-accent);
  margin-bottom: clamp(14px, 2.4vh, 24px);
  opacity: 0;
  transition: opacity 0.8s var(--ease-out) 0.75s;
}

body.is-ready .hero-kicker {
  opacity: 1;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(52px, 11vw, 150px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--reel-ink);
}

.hero-line {
  display: block;
  overflow: hidden;
  /* Trim the overflow crop to the glyphs, not the line box. */
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

.hero-line-inner {
  display: block;
  transform: translateY(115%);
  transition: transform 1s var(--ease-in-out);
}

body.is-ready .hero-line:nth-child(1) .hero-line-inner {
  transform: translateY(0);
  transition-delay: 0.45s;
}

body.is-ready .hero-line:nth-child(2) .hero-line-inner {
  transform: translateY(0);
  transition-delay: 0.58s;
}

.hero-sub {
  max-width: 620px;
  margin-top: clamp(18px, 3vh, 30px);
  font-size: clamp(12px, 1.4vw, 14px);
  line-height: 1.75;
  color: var(--reel-ink-muted);
  opacity: 0;
  transition: opacity 0.9s var(--ease-out) 1.05s;
}

body.is-ready .hero-sub {
  opacity: 1;
}

/* --- chapters -------------------------------------------------------------- */

.chapter {
  position: fixed;
  top: 50%;
  z-index: 20;
  width: min(46vw, 560px);
  pointer-events: none;
  /* reel.js drives opacity + translate each frame. */
  opacity: 0;
  visibility: hidden;
}

.chapter.align-right {
  right: var(--gutter);
  text-align: right;
}

.chapter.align-left {
  left: var(--gutter);
  text-align: left;
}

.chapter-ghost {
  position: absolute;
  top: 50%;
  z-index: -1;
  transform: translateY(-62%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(160px, 26vw, 360px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--reel-ink-faint);
  user-select: none;
}

.align-right .chapter-ghost {
  right: -0.06em;
}

.align-left .chapter-ghost {
  left: -0.06em;
}

.chapter-meta {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--reel-accent);
  margin-bottom: 14px;
}

.chapter-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6.4vw, 92px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--reel-ink);
  text-wrap: balance;
}

.chapter-tag {
  margin-top: 14px;
  font-size: 13px;
  color: var(--reel-ink-muted);
}

.chapter-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  pointer-events: auto;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--reel-ink);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--reel-rule);
  transition: border-color 0.35s var(--ease-out), color 0.35s var(--ease-out);
}

.chapter-link:hover,
.chapter-link:focus-visible {
  color: var(--reel-accent);
  border-color: var(--reel-accent);
}

.chapter-link-arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}

.chapter-link:hover .chapter-link-arrow,
.chapter-link:focus-visible .chapter-link-arrow {
  transform: translateX(6px);
}

/* --- outro ------------------------------------------------------------------ */

.outro {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-content: center;
  justify-items: center;
  text-align: center;
  padding: 0 var(--gutter);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
}

.outro-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 5.4vw, 84px);
  line-height: 1.02;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--reel-ink);
}

.outro-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

.outro-line-inner {
  display: block;
  transform: translateY(115%);
  transition: transform 0.9s var(--ease-in-out);
}

.outro.is-active .outro-line:nth-child(1) .outro-line-inner {
  transform: translateY(0);
}

.outro.is-active .outro-line:nth-child(2) .outro-line-inner {
  transform: translateY(0);
  transition-delay: 0.12s;
}

.outro-links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 40px);
  margin-top: clamp(24px, 4vh, 44px);
  pointer-events: auto;
}

.outro-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: #0b0c0f;
  background: var(--reel-ink);
  padding: 16px 28px;
  border-radius: 999px;
  transition: background 0.35s var(--ease-out), color 0.35s var(--ease-out),
    transform 0.35s var(--ease-out);
}

.outro-cta:hover,
.outro-cta:focus-visible {
  background: var(--reel-accent);
  color: #0b0c0f;
  transform: translateY(-2px);
}

.outro-secondary {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--reel-ink-muted);
  border-bottom: 1px solid var(--reel-rule);
  padding-bottom: 5px;
  transition: color 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.outro-secondary:hover,
.outro-secondary:focus-visible {
  color: var(--reel-ink);
  border-color: var(--reel-ink);
}

.outro-footer {
  position: absolute;
  bottom: clamp(20px, 4vh, 40px);
  left: 0;
  right: 0;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--reel-ink-muted);
}

/* --- scroll spacer ---------------------------------------------------------- */

.scroll-spacer {
  position: relative;
  z-index: -1;
  width: 1px;
  height: 1080vh; /* reel.js keeps this in sync with the camera path */
  pointer-events: none;
}

/* --- webgl fallback ---------------------------------------------------------
   No WebGL (or an init failure): the reel becomes a simple stacked page.
   reel.js adds .no-webgl and injects a static <img> into each chapter. */

body.no-webgl {
  overflow: auto;
}

body.no-webgl .stage,
body.no-webgl .scroll-spacer,
body.no-webgl .progress-rail,
body.no-webgl .scroll-cue {
  display: none;
}

body.no-webgl .hero,
body.no-webgl .chapter,
body.no-webgl .outro {
  position: static;
  width: auto;
  min-height: 70vh;
  padding: 18vh var(--gutter);
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  pointer-events: auto;
}

body.no-webgl .hero,
body.no-webgl .outro {
  display: grid;
  place-content: center;
  justify-items: center;
  min-height: 90vh;
}

body.no-webgl .hero-line-inner,
body.no-webgl .outro-line-inner {
  transform: none;
}

body.no-webgl .hero-kicker,
body.no-webgl .hero-sub {
  opacity: 1;
}

body.no-webgl .chapter-ghost {
  display: none;
}

body.no-webgl .chapter-fallback-img {
  margin-bottom: 26px;
  border-radius: 4px;
}

/* --- responsive ------------------------------------------------------------- */

@media (max-width: 767px) {
  .site-header {
    padding-left: 18px;
    padding-right: 18px;
  }

  .logo img {
    height: 12px;
  }

  /* Desktop nav collapses into the hamburger + drawer. */
  .nav {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .theme-toggle {
    margin: -6px -6px -6px 0;
  }

  .progress-rail {
    right: 14px;
  }

  .chapter {
    width: calc(100vw - 2 * var(--gutter) - 24px);
    top: auto;
    bottom: clamp(70px, 12vh, 130px);
  }

  .chapter.align-right,
  .chapter.align-left {
    left: var(--gutter);
    right: auto;
    text-align: left;
  }

  .align-right .chapter-ghost,
  .align-left .chapter-ghost {
    left: -0.04em;
    right: auto;
  }

  .hero-sub br {
    display: none;
  }

  .outro-links {
    flex-direction: column;
    gap: 22px;
  }
}

/* --- reduced motion ---------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .hero-line-inner,
  .outro-line-inner,
  .hero-kicker,
  .hero-sub,
  .site-header,
  .scroll-cue,
  .progress-rail {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }

  .scroll-cue-line::after {
    animation: none;
  }

  /* Instant theme swap — no colour cross-fade, no icon animation. */
  body,
  .nav-list a,
  .chapter-title,
  .chapter-tag,
  .chapter-link,
  .hero-title,
  .outro-title,
  .theme-toggle,
  .theme-toggle * {
    transition-duration: 0.01ms !important;
  }

  .theme-toggle .ti-bite,
  .theme-toggle .ti-disc,
  .theme-toggle .ti-rays {
    animation: none !important;
  }
}