/* ==========================================================================
   Arın Media — main stylesheet
   Structure: tokens → base → utilities → components → sections → motion
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg-prod: #0a0908;
  --bg-dev: #05080b;
  --bg: var(--bg-prod);
  --surface: rgba(255, 248, 235, 0.04);
  --surface-2: rgba(255, 248, 235, 0.07);
  --line: rgba(255, 248, 235, 0.12);
  --line-strong: rgba(255, 248, 235, 0.22);

  --ink: #f3eee6;
  --ink-soft: rgba(243, 238, 230, 0.72);
  --ink-mute: rgba(243, 238, 230, 0.48);

  --gold: #c9a96e;
  --gold-2: #d6b16f;
  --gold-soft: rgba(201, 169, 110, 0.16);
  --tech: #7fe3d3;
  --tech-2: #8fb4ff;
  --tech-soft: rgba(127, 227, 211, 0.14);
  --accent: var(--gold);

  --font-serif: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --gutter: clamp(1rem, 4vw, 3.5rem);
  --max: 82rem;
  --radius: 1.25rem;
  --radius-sm: 0.75rem;
  --header-h: 4.5rem;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);

  color-scheme: dark;
}

body[data-world="dev"] {
  --bg: var(--bg-dev);
  --accent: var(--tech);
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}
html.lenis, html.lenis body { height: auto; }
html.lenis { scroll-behavior: auto; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  font-variant-numeric: lining-nums;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  transition: background-color 0.9s var(--ease-out);
}

img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
em { font-style: italic; }

::selection { background: var(--gold); color: #0a0908; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

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

.skip-link {
  position: fixed;
  top: 0.75rem; left: 0.75rem;
  z-index: 200;
  padding: 0.6rem 1rem;
  background: var(--gold);
  color: #0a0908;
  border-radius: 999px;
  transform: translateY(-200%);
  transition: transform 0.3s var(--ease-out);
}
.skip-link:focus { transform: none; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}
.kicker::before {
  content: "";
  width: 2.5rem;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}
.kicker--mono {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: none;
  font-size: 0.8125rem;
  color: var(--tech);
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.5rem, 1.6rem + 4.2vw, 5.75rem);
  line-height: 1;
  letter-spacing: -0.015em;
  margin-top: 1.25rem;
}
.section-title em { color: var(--gold); font-weight: 400; }
.section-title--sm { font-size: clamp(2.1rem, 1.5rem + 2.8vw, 4rem); }
.section-title--dev {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.02;
  font-size: clamp(2.2rem, 1.4rem + 3.6vw, 5rem);
}
.section-title--dev.section-title--sm { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.6rem); }

.grad {
  background: linear-gradient(100deg, var(--tech) 0%, var(--tech-2) 55%, var(--gold) 110%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lead {
  margin-top: 1.5rem;
  max-width: 38rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.2rem);
}

.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1.1rem; }
.tags li {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
}
.tags--mono li { font-family: var(--font-mono); font-size: 0.7rem; border-color: rgba(127, 227, 211, 0.22); color: var(--tech); }

.caret {
  display: inline-block;
  width: 0.55em;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: text-bottom;
  background: var(--tech);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--gold);
  --btn-ink: #0d0b09;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.6rem;
  border: 0;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-ink);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ink);
  transform: translateY(101%);
  border-radius: inherit;
  transition: transform 0.5s var(--ease-out);
}
.btn:hover::before { transform: none; }
.btn:hover { box-shadow: 0 10px 40px -10px var(--btn-bg); }
.btn svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.4s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn--small { padding: 0.65rem 1.15rem; font-size: 0.85rem; }
.btn--tech { --btn-bg: var(--tech); margin-top: 2rem; font-family: var(--font-mono); font-weight: 500; font-size: 0.875rem; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.link-arrow svg { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 2; transition: transform 0.4s var(--ease-out); }

/* ---------- Preloader ---------- */
.preloader { display: none; }
.js .preloader {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.preloader__curtain {
  position: absolute;
  left: 0; right: 0;
  height: 50.5%;
  background: var(--bg-prod);
  z-index: -1;
}
.preloader__curtain--top { top: 0; }
.preloader__curtain--bottom { bottom: 0; }
.preloader__inner { display: grid; justify-items: center; gap: 1.25rem; color: var(--gold); }
.preloader__lotus { width: clamp(8rem, 20vw, 12rem); height: auto; aspect-ratio: 1020 / 606; overflow: visible; }
/* outlines draw in, then the solid logo fades in over them */
.preloader__lines path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: draw 1.5s var(--ease-in-out) forwards;
}
.preloader__lines path:nth-child(even) { animation-delay: 0.15s; }
.preloader__lines path:nth-child(3n) { animation-delay: 0.3s; }
.preloader__lines { animation: fade-out 0.6s 1.5s var(--ease-out) forwards; }
.preloader__fill { fill: currentColor; opacity: 0; animation: fade-in 0.8s 1.2s var(--ease-out) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fade-out { to { opacity: 0; } }
.preloader__word {
  width: clamp(8rem, 16vw, 11rem);
  height: auto;
  aspect-ratio: 923 / 71;
  color: var(--ink);
  opacity: 0;
  animation: fade-in 1s 0.9s var(--ease-out) forwards;
}
.preloader__count { font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-mute); letter-spacing: 0.2em; }
@keyframes fade-in { to { opacity: 1; } }
.preloader__curtain, .preloader__inner { transition: transform 1.1s var(--ease-in-out) 0.25s, opacity 0.5s var(--ease-out); }
.is-loaded .preloader { visibility: hidden; transition: visibility 0s 1.4s; }
.is-loaded .preloader__inner { opacity: 0; transform: scale(0.96); }
.is-loaded .preloader__curtain--top { transform: translateY(-100%); }
.is-loaded .preloader__curtain--bottom { transform: translateY(100%); }

/* ---------- Custom cursor ---------- */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .js .cursor { display: block; }
  .cursor__dot, .cursor__ring {
    position: fixed;
    top: 0; left: 0;
    z-index: 250;
    pointer-events: none;
    border-radius: 50%;
    will-change: transform;
  }
  .cursor__dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--accent); transition: background-color 0.4s; }
  .cursor__ring {
    width: 38px; height: 38px;
    margin: -19px 0 0 -19px;
    border: 1px solid color-mix(in srgb, var(--accent) 60%, transparent);
    display: grid;
    place-items: center;
    transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out), margin 0.35s var(--ease-out),
      border-radius 0.4s var(--ease-out), background-color 0.35s, border-color 0.4s;
  }
  body[data-world="dev"] .cursor__ring { border-radius: 6px; }
  .cursor.is-hover .cursor__ring { width: 64px; height: 64px; margin: -32px 0 0 -32px; background: color-mix(in srgb, var(--accent) 12%, transparent); }
  .cursor.has-label .cursor__ring { width: 104px; height: 104px; margin: -52px 0 0 -52px; background: var(--accent); border-color: var(--accent); }
  .cursor__label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #0a0908;
    opacity: 0;
    transition: opacity 0.25s;
  }
  .cursor.has-label .cursor__label { opacity: 1; }
  .cursor.has-label .cursor__dot { opacity: 0; }
}

/* ---------- Film grain ---------- */
.grain {
  position: fixed;
  inset: -50%;
  z-index: 150;
  pointer-events: none;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.9s steps(6) infinite;
  transition: opacity 0.9s;
}
body[data-world="dev"] .grain { opacity: 0.025; }
@keyframes grain {
  0% { transform: translate(0, 0); }
  20% { transform: translate(-5%, 3%); }
  40% { transform: translate(4%, -6%); }
  60% { transform: translate(-3%, 7%); }
  80% { transform: translate(6%, -2%); }
  100% { transform: translate(0, 0); }
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
  padding-inline: var(--gutter);
  padding-top: env(safe-area-inset-top, 0px);
  transition: transform 0.5s var(--ease-out), background-color 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border-color: var(--line);
}
.site-header.is-hidden { transform: translateY(-100%); }

.brand { display: inline-flex; align-items: center; gap: 0.75rem; color: var(--ink); }
.brand__mark { width: 3.1rem; height: auto; aspect-ratio: 1020 / 606; color: var(--gold); }
.brand__word { width: 8.5rem; height: auto; aspect-ratio: 923 / 71; color: var(--ink); }
.brand--lg .brand__mark { width: clamp(4.5rem, 9vw, 7rem); }

.world-indicator {
  display: none;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.world-indicator i { font-style: normal; font-family: var(--font-mono); color: var(--ink-mute); margin-right: 0.25rem; }
.world-indicator__item { transition: color 0.4s; }
body[data-world="prod"] [data-world-label="prod"],
body[data-world="dev"] [data-world-label="dev"] { color: var(--ink); }
.world-indicator__track { position: relative; width: 3rem; height: 2px; background: var(--line); border-radius: 2px; }
.world-indicator__thumb {
  position: absolute;
  top: -2px; left: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateX(calc(var(--world-progress, 0) * (3rem - 6px)));
  transition: background-color 0.4s, transform 0.8s var(--ease-in-out);
}
body[data-world="dev"] .world-indicator__thumb { background: var(--tech); }
@media (min-width: 1360px) { .world-indicator { display: inline-flex; } }

.nav__list { display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2rem); font-size: 0.9rem; }
.nav__list a:not(.btn) { position: relative; color: var(--ink-soft); transition: color 0.3s; }
.nav__list a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.45s var(--ease-out);
}
.nav__list a:not(.btn):hover { color: var(--ink); }
.nav__list a:not(.btn):hover::after,
.nav__list a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__list a.is-active { color: var(--ink); }

.menu-toggle {
  display: none;
  position: relative;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}
.menu-toggle__bar {
  position: absolute;
  left: 50%; top: 50%;
  width: 1.1rem; height: 1.5px;
  background: var(--ink);
  transition: transform 0.4s var(--ease-out);
}
.menu-toggle__bar:nth-of-type(2) { transform: translate(-50%, -4px); }
.menu-toggle__bar:nth-of-type(3) { transform: translate(-50%, 3px); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-of-type(2) { transform: translate(-50%, 0) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-of-type(3) { transform: translate(-50%, 0) rotate(-45deg); }

@media (max-width: 860px) {
  .menu-toggle { display: block; z-index: 2; }
  .nav {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--bg) 94%, transparent);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    clip-path: circle(0 at calc(100% - var(--gutter) - 1.4rem) 2.25rem);
    visibility: hidden;
    transition: clip-path 0.7s var(--ease-in-out), visibility 0s 0.7s;
  }
  .nav.is-open { clip-path: circle(150% at calc(100% - var(--gutter) - 1.4rem) 2.25rem); visibility: visible; transition: clip-path 0.7s var(--ease-in-out); }
  .nav__list { flex-direction: column; gap: 1.5rem; font-family: var(--font-serif); font-size: clamp(2rem, 8vw, 2.75rem); }
  .nav__cta { margin-top: 1rem; font-family: var(--font-sans); }
  .nav__cta .btn { font-size: 1rem; padding: 0.9rem 1.5rem; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 36rem;
  overflow: hidden;
}
.hero__panes {
  --split: 0.5;
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: calc(var(--split) * 100%) 1fr;
}
.pane { position: relative; overflow: hidden; }

.pane--prod { background: #0c0a08; }
.pane__media { position: absolute; inset: 0; }
.pane__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 70% 40%;
  animation: kenburns 24s ease-in-out infinite alternate;
  filter: saturate(0.85) contrast(1.05);
}
.pane__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 40%, transparent 20%, rgba(10, 9, 8, 0.75) 80%),
    linear-gradient(180deg, rgba(10, 9, 8, 0.45) 0%, transparent 30%, transparent 55%, rgba(10, 9, 8, 0.95) 100%);
}
@keyframes kenburns { from { transform: scale(1.04); } to { transform: scale(1.14) translate(-1.5%, 1%); } }

.pane__hud, .prod-hud {
  position: absolute;
  top: calc(var(--header-h) + 1.25rem);
  left: var(--gutter);
  display: flex;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.rec { display: inline-flex; align-items: center; gap: 0.45rem; }
.rec i { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: #e0493c; animation: blink 1.4s steps(1) infinite; }

.pane--dev {
  background:
    radial-gradient(ellipse 80% 60% at 30% 40%, rgba(127, 227, 211, 0.1), transparent 70%),
    radial-gradient(ellipse 60% 50% at 90% 90%, rgba(143, 180, 255, 0.12), transparent 70%),
    var(--bg-dev);
  border-left: 1px solid var(--line);
}
.pane__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(127, 227, 211, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 227, 211, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 45%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 45%, #000 20%, transparent 75%);
  animation: grid-drift 18s linear infinite;
}
@keyframes grid-drift { to { background-position: 44px 44px, 44px 44px; } }
.pane__code {
  position: absolute;
  top: 22%;
  left: clamp(1.25rem, 6%, 4rem);
  right: 1rem;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 0.55rem + 0.35vw, 0.9rem);
  line-height: 1.85;
  color: rgba(243, 238, 230, 0.55);
  opacity: 0.5;
  white-space: pre;
  overflow: hidden;
}
.pane__code .c { color: rgba(243, 238, 230, 0.3); }
.pane__code .k { color: var(--tech-2); }
.pane__code .s { color: var(--gold); }
.pane__code .f { color: var(--tech); }
.pane__code .n { color: #f0a58a; }

.pane__label {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: clamp(1.5rem, 5vh, 3rem);
  display: grid;
  gap: 0.2rem;
  z-index: 2;
}
.pane--dev .pane__label { left: clamp(1.25rem, 6%, 4rem); }
.pane__num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--gold); }
.pane--dev .pane__num { color: var(--tech); }
.pane__title { font-family: var(--font-serif); font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.4rem); line-height: 1.1; }
.pane--dev .pane__title { font-family: var(--font-sans); font-weight: 600; letter-spacing: -0.03em; font-size: clamp(1.35rem, 1rem + 1.2vw, 2.1rem); }
.pane__tags { font-size: 0.8rem; color: var(--ink-mute); letter-spacing: 0.04em; }

.hero__divider {
  position: absolute;
  top: 0; bottom: 0;
  left: calc(var(--split) * 100%);
  width: 1px;
  background: linear-gradient(transparent, var(--gold) 30%, var(--tech) 70%, transparent);
  pointer-events: none;
}
.hero__divider svg {
  position: absolute;
  top: 50%; left: 50%;
  width: 3.5rem; height: 3.5rem;
  padding: 0.7rem;
  translate: -50% -50%;
  color: var(--gold);
  background: rgba(10, 9, 8, 0.6);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.hero__content {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  padding: var(--header-h) var(--gutter) 6rem;
  pointer-events: none;
  z-index: 3;
}
.hero__title {
  display: grid;
  margin-top: 1.5rem;
  font-weight: 400;
  line-height: 0.95;
  font-size: clamp(3rem, 1.2rem + 7.5vw, 9rem);
  text-shadow: 0 10px 60px rgba(0, 0, 0, 0.6);
}
.hero__line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.hero__line--prod { font-family: var(--font-serif); justify-self: start; margin-left: -0.6em; }
.hero__line--prod em { color: var(--gold); }
.hero__line--dev {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: -0.055em;
  font-size: 0.86em;
  justify-self: end;
  margin-right: -0.6em;
}
/* gradient goes on the innermost span too: background-clip:text doesn't reach transformed children */
.hero__line--dev b,
.hero__line--dev b .split-word > span {
  font-weight: 600;
  background: linear-gradient(95deg, var(--tech), var(--tech-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lead { margin-top: 1.75rem; max-width: 34rem; color: var(--ink-soft); font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.125rem); text-shadow: 0 2px 20px rgba(0, 0, 0, 0.8); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  z-index: 4;
  width: 1.5rem; height: 2.4rem;
  translate: -50% 0;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
}
.scroll-cue span {
  position: absolute;
  left: 50%; top: 0.45rem;
  width: 2px; height: 0.45rem;
  translate: -50% 0;
  background: var(--gold);
  border-radius: 2px;
  animation: cue 1.8s var(--ease-in-out) infinite;
}
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(0.9rem); } }

@media (max-width: 760px) {
  .hero__panes { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; }
  .pane--dev { border-left: 0; border-top: 1px solid var(--line); }
  .hero__divider { display: none; }
  .pane__label { bottom: 1rem; }
  .pane__tags { display: none; }
  .pane__code { top: 12%; opacity: 0.22; }
  .hero__content .kicker { display: none; }
  .pane__hud { top: calc(var(--header-h) + 0.5rem); }
  .hero__content { padding-bottom: 2rem; }
  .hero__line--prod { margin-left: 0; justify-self: center; }
  .hero__line--dev { margin-right: 0; justify-self: center; }
  .hero__lead { display: none; }
  .scroll-cue { display: none; }
}

/* ==========================================================================
   MANIFEST
   ========================================================================== */
.manifest { padding-block: clamp(6rem, 14vw, 12rem); }
.manifest__text {
  margin-top: 2rem;
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 1.1rem + 2.7vw, 3.75rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 62rem;
}
.manifest__text em { color: var(--gold); }
.manifest__text b { font-family: var(--font-mono); font-weight: 400; font-size: 0.82em; color: var(--tech); }
.manifest__text .word { transition: opacity 0.2s; }

.manifest__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: 1rem;
  margin-top: clamp(3rem, 7vw, 6rem);
}
.manifest__col {
  position: relative;
  display: grid;
  gap: 0.75rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.4s, transform 0.5s var(--ease-out);
}
.manifest__col::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s;
  background: radial-gradient(circle at 100% 0%, var(--gold-soft), transparent 60%);
}
.manifest__col--dev::before { background: radial-gradient(circle at 100% 0%, var(--tech-soft), transparent 60%); }
.manifest__col:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.manifest__col:hover::before { opacity: 1; }
.manifest__col:hover .link-arrow svg { transform: translateX(6px); }
.manifest__num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--gold); }
.manifest__col--dev .manifest__num, .manifest__col--dev .link-arrow { color: var(--tech); }
.manifest__col h3 { font-family: var(--font-serif); font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.6rem); font-weight: 500; }
.manifest__col--dev h3 { font-family: var(--font-sans); font-weight: 600; letter-spacing: -0.04em; }
.manifest__col p { color: var(--ink-soft); max-width: 28rem; }
.manifest__col .link-arrow { color: var(--gold); margin-top: 0.5rem; }

/* ==========================================================================
   WORLD 01 — PRODUCTION
   ========================================================================== */
.prod-intro {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding-block: clamp(7rem, 14vh, 10rem);
  overflow: hidden;
}
.prod-intro__bg { position: absolute; inset: -12% 0; }
.prod-intro__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.45; filter: saturate(0.6); }
.prod-intro__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--bg-prod) 10%, rgba(10, 9, 8, 0.4) 70%), linear-gradient(0deg, var(--bg-prod), transparent 40%);
}
.letterbox { position: absolute; left: 0; right: 0; height: 9vh; background: #000; z-index: 1; }
.letterbox--top { top: 0; }
.letterbox--bottom { bottom: 0; }
.prod-hud { top: calc(9vh + 1rem); z-index: 2; }
.prod-intro__content { position: relative; z-index: 2; }
.prod-intro__outline {
  position: absolute;
  right: -0.05em;
  bottom: calc(9vh + 0.5rem);
  z-index: 1;
  font-family: var(--font-serif);
  font-size: clamp(4rem, 15vw, 16rem);
  line-height: 0.8;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 169, 110, 0.28);
  white-space: nowrap;
  pointer-events: none;
}

/* Horizontal reel */
.reel { position: relative; padding-block: clamp(4rem, 8vw, 6rem); }
.reel__track {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
  padding-inline: var(--gutter);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--gutter);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.reel__track::-webkit-scrollbar { display: none; }
.reel.is-pinned { height: 100vh; height: 100svh; display: flex; flex-direction: column; justify-content: center; padding-block: 0; }
.reel.is-pinned .reel__track { overflow: visible; width: max-content; will-change: transform; }

.reel__intro {
  flex: 0 0 clamp(17rem, 30vw, 28rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  scroll-snap-align: start;
  padding-right: 2rem;
}
.reel__heading { margin-top: 1.25rem; font-family: var(--font-serif); font-weight: 500; font-size: clamp(2.2rem, 1.5rem + 2.8vw, 4.25rem); line-height: 1; }
.reel__heading em { color: var(--gold); }
.reel__hint { display: flex; align-items: center; gap: 0.75rem; margin-top: 2rem; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-mute); }
.reel__hint span { width: 3rem; height: 1px; background: var(--ink-mute); position: relative; overflow: hidden; }
.reel__hint span::after { content: ""; position: absolute; inset: 0; background: var(--gold); animation: hint 2s var(--ease-in-out) infinite; }
@keyframes hint { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

.shot {
  flex: 0 0 clamp(16rem, 26vw, 24rem);
  scroll-snap-align: start;
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  overflow: hidden;
  transition: border-color 0.4s;
}
.shot:hover { border-color: rgba(201, 169, 110, 0.45); }
.shot__media { position: relative; aspect-ratio: 4 / 4.2; overflow: hidden; }
.shot__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 1.2s var(--ease-out), filter 0.8s; filter: grayscale(0.35) brightness(0.85); }
.shot:hover .shot__media img { transform: scale(1.0); filter: none; }
.shot__media::after {
  content: "";
  position: absolute;
  inset: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: calc(var(--radius) - 0.5rem);
  background:
    linear-gradient(var(--gold), var(--gold)) top left / 14px 1px no-repeat,
    linear-gradient(var(--gold), var(--gold)) top left / 1px 14px no-repeat,
    linear-gradient(var(--gold), var(--gold)) bottom right / 14px 1px no-repeat,
    linear-gradient(var(--gold), var(--gold)) bottom right / 1px 14px no-repeat;
  opacity: 0;
  transition: opacity 0.5s;
}
.shot:hover .shot__media::after { opacity: 1; }
.shot__body { padding: 1.4rem 1.4rem 1.6rem; }
.shot__num { font-family: var(--font-mono); font-size: 0.72rem; color: var(--gold); letter-spacing: 0.1em; }
.shot h4 { margin-top: 0.4rem; font-family: var(--font-serif); font-size: clamp(1.45rem, 1.2rem + 0.7vw, 1.85rem); font-weight: 500; line-height: 1.1; }
.shot p { margin-top: 0.65rem; font-size: 0.92rem; color: var(--ink-soft); }

.reel__progress { display: none; }
.reel.is-pinned .reel__progress {
  display: block;
  position: absolute;
  left: var(--gutter); right: var(--gutter);
  bottom: 2.5rem;
  height: 1px;
  background: var(--line);
}
.reel__progress span { position: absolute; inset: 0; background: var(--gold); transform-origin: left; transform: scaleX(0); }

/* Film strip */
.filmstrip-wrap { padding-block: clamp(5rem, 10vw, 9rem); }
.filmstrip {
  --hole: 10px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 2px;
  margin-top: 3rem;
  padding: 2.1rem 2px;
  background:
    radial-gradient(circle, var(--bg-prod) 0 3.5px, transparent 4px) 0 0.75rem / 22px 22px repeat-x,
    radial-gradient(circle, var(--bg-prod) 0 3.5px, transparent 4px) 0 calc(100% - 0.75rem) / 22px 22px repeat-x,
    #16130f;
  border-radius: 6px;
}
.frame {
  padding: clamp(1.25rem, 2vw, 2rem);
  background: linear-gradient(160deg, rgba(201, 169, 110, 0.1), rgba(10, 9, 8, 0.6));
  min-height: 14rem;
  display: flex;
  flex-direction: column;
  transition: background 0.5s;
}
.frame:hover { background: linear-gradient(160deg, rgba(201, 169, 110, 0.22), rgba(10, 9, 8, 0.5)); }
.frame__num { font-family: var(--font-serif); font-size: 3.5rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--gold); }
.frame h4 { margin-top: auto; padding-top: 1.5rem; font-family: var(--font-serif); font-size: 1.65rem; font-weight: 500; }
.frame p { margin-top: 0.4rem; font-size: 0.9rem; color: var(--ink-soft); }

/* Statement */
.statement { position: relative; padding-block: clamp(8rem, 20vw, 16rem); overflow: hidden; text-align: center; }
.statement__bg { position: absolute; inset: -15% 0; }
.statement__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.statement__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(var(--bg-prod) 12%, transparent 35%, transparent 65%, var(--bg-prod) 88%),
    radial-gradient(ellipse at center, rgba(10, 9, 8, 0.35), var(--bg-prod) 78%);
}
.statement__content { position: relative; }
.statement__quote { font-family: var(--font-serif); font-size: clamp(2.6rem, 1.4rem + 5.5vw, 7rem); line-height: 1; letter-spacing: -0.02em; }
.statement__quote em { color: var(--gold); }
.statement__sub { margin: 1.75rem auto 0; max-width: 34rem; color: var(--ink-soft); }

/* ==========================================================================
   WORLD SHIFT
   ========================================================================== */
.shift { position: relative; }
.shift__stage {
  position: relative;
  height: 100vh;
  height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.shift__cut {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 22vw, 22rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--gold);
}
.shift__portal {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1.5rem;
  background: radial-gradient(ellipse at center, #0b1418, var(--bg-dev) 70%);
  padding-inline: var(--gutter);
}
.shift__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(127, 227, 211, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 227, 211, 0.08) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(circle at center, #000, transparent 70%);
  mask-image: radial-gradient(circle at center, #000, transparent 70%);
}
.shift__cmd { position: relative; font-family: var(--font-mono); font-size: clamp(0.85rem, 0.7rem + 0.8vw, 1.35rem); color: var(--ink-soft); }
.shift__cmd .prompt { color: var(--tech); }
.shift__run {
  position: relative;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(3rem, 12vw, 11rem);
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(95deg, var(--tech), var(--tech-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================================
   WORLD 02 — DEVELOPMENT
   ========================================================================== */
.world--dev { position: relative; padding-top: clamp(5rem, 10vw, 8rem); }
.dev-field { position: absolute; inset: 0 0 auto; width: 100%; height: 100vh; pointer-events: none; opacity: 0.9; }

.dev-intro {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 26rem), 1fr));
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
  min-height: 70vh;
}

.terminal {
  border: 1px solid rgba(127, 227, 211, 0.18);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(20, 32, 38, 0.72), rgba(6, 10, 14, 0.72));
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  box-shadow: 0 40px 120px -40px rgba(127, 227, 211, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 0.66rem + 0.25vw, 0.875rem);
}
.terminal__bar { display: flex; align-items: center; gap: 0.45rem; padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); }
.terminal__bar i { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: #ff5f57; }
.terminal__bar i:nth-child(2) { background: #febc2e; }
.terminal__bar i:nth-child(3) { background: #28c840; }
.terminal__bar span { margin-left: auto; margin-right: auto; color: var(--ink-mute); font-size: 0.72rem; transform: translateX(-1.2rem); }
.terminal__body { padding: 1.4rem 1.25rem 1.6rem; display: grid; gap: 0.55rem; min-height: 15rem; }
.t-line { color: var(--ink-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.t-prompt { color: var(--tech); margin-right: 0.5rem; }
.t-ok { color: var(--tech); }
.t-link { color: var(--tech-2); text-decoration: underline; text-underline-offset: 3px; }
.t-live { color: #28c840; }

/* Bento */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}
.card {
  --mx: 50%;
  --my: 50%;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  isolation: isolate;
  overflow: hidden;
  min-height: 15rem;
}
/* spotlight border + glow following pointer */
.card::before, .package::before, .topic::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(28rem circle at var(--mx) var(--my), var(--spot, var(--tech)), transparent 40%), var(--line);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.card::after, .package::after, .topic::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0;
  transition: opacity 0.4s;
  background: radial-gradient(22rem circle at var(--mx) var(--my), color-mix(in srgb, var(--spot, var(--tech)) 10%, transparent), transparent 60%);
}
.card:hover::after, .package:hover::after, .topic:hover::after { opacity: 1; }
.card--lg { grid-column: span 2; min-height: 21rem; }
.card__icon {
  display: grid;
  place-items: center;
  width: 3rem; height: 3rem;
  border-radius: 0.8rem;
  background: var(--tech-soft);
  color: var(--tech);
  border: 1px solid rgba(127, 227, 211, 0.2);
}
.card__icon svg { width: 1.4rem; height: 1.4rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin-top: 1.4rem; font-size: clamp(1.15rem, 1rem + 0.5vw, 1.45rem); font-weight: 600; letter-spacing: -0.025em; }
.card p { margin-top: 0.55rem; font-size: 0.93rem; color: var(--ink-soft); max-width: 30rem; }

.card__viz { position: absolute; right: 1.5rem; top: 1.5rem; opacity: 0.8; }
.card__viz--browser {
  width: 9rem; height: 6rem;
  border: 1px solid rgba(127, 227, 211, 0.25);
  border-radius: 0.5rem;
  padding: 0.5rem;
  display: grid;
  grid-template-columns: repeat(3, 0.35rem) 1fr;
  grid-template-rows: 0.35rem repeat(3, 1fr);
  gap: 0.35rem;
}
.card__viz--browser span { border-radius: 50%; background: rgba(127, 227, 211, 0.4); }
.card__viz--browser i { grid-column: 1 / -1; border-radius: 3px; background: linear-gradient(90deg, rgba(127, 227, 211, 0.25), rgba(143, 180, 255, 0.1)); transform-origin: left; animation: load 3.2s var(--ease-in-out) infinite; }
.card__viz--browser i:nth-of-type(2) { animation-delay: 0.25s; width: 80%; }
.card__viz--browser i:nth-of-type(3) { animation-delay: 0.5s; width: 55%; }
@keyframes load { 0% { transform: scaleX(0); } 45%, 80% { transform: scaleX(1); } 100% { transform: scaleX(1); opacity: 0; } }
.card__viz--bars { display: flex; align-items: flex-end; gap: 0.35rem; height: 5.5rem; }
.card__viz--bars span { width: 0.6rem; border-radius: 3px 3px 0 0; background: linear-gradient(0deg, rgba(143, 180, 255, 0.2), var(--tech)); animation: bars 2.8s var(--ease-in-out) infinite alternate; }
.card__viz--bars span:nth-child(1) { height: 35%; animation-delay: -0.2s; }
.card__viz--bars span:nth-child(2) { height: 60%; animation-delay: -0.9s; }
.card__viz--bars span:nth-child(3) { height: 45%; animation-delay: -1.4s; }
.card__viz--bars span:nth-child(4) { height: 80%; animation-delay: -0.5s; }
.card__viz--bars span:nth-child(5) { height: 55%; animation-delay: -2s; }
.card__viz--bars span:nth-child(6) { height: 95%; animation-delay: -1.1s; }
.card__viz--bars span:nth-child(7) { height: 70%; animation-delay: -1.7s; }
@keyframes bars { to { transform: scaleY(0.45); } }
.card__viz--bars span { transform-origin: bottom; }
.card--lg .tags { margin-top: auto; padding-top: 1.25rem; }

@media (max-width: 1000px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .bento { grid-template-columns: 1fr; }
  .card--lg { grid-column: auto; }
  .card__viz { display: none; }
}

/* Tech stack marquee */
.stack {
  display: grid;
  gap: 0.75rem;
  margin-top: clamp(5rem, 10vw, 8rem);
  padding-block: 1.5rem;
  border-block: 1px solid var(--line);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.stack__row { display: flex; width: max-content; }
.stack__list { display: flex; gap: 0.75rem; padding-right: 0.75rem; animation: marquee 38s linear infinite; }
.stack__row--reverse .stack__list { animation-direction: reverse; animation-duration: 44s; }
.stack:hover .stack__list { animation-play-state: paused; }
.stack__list li {
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 0.7rem + 0.35vw, 1rem);
  color: var(--ink-soft);
  white-space: nowrap;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}
.stack__list li:hover { color: var(--tech); border-color: rgba(127, 227, 211, 0.4); background: var(--tech-soft); }
@keyframes marquee { to { transform: translateX(-100%); } }

/* Pipeline */
.dev-process { padding-block: clamp(5rem, 10vw, 9rem); }
.dev-process__head { max-width: 40rem; }
.pipeline {
  --progress: 0;
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
}
.pipeline::before, .pipeline::after {
  content: "";
  position: absolute;
  top: 0.45rem; left: 0; right: 0;
  height: 1px;
  background: var(--line);
}
.pipeline::after {
  background: linear-gradient(90deg, var(--tech), var(--tech-2));
  transform-origin: left;
  transform: scaleX(var(--progress));
  box-shadow: 0 0 12px var(--tech);
}
.pipeline__step { position: relative; }
.pipeline__node {
  position: absolute;
  top: -2.5rem; left: 0;
  width: 0.95rem; height: 0.95rem;
  border-radius: 50%;
  border: 1px solid var(--tech);
  background: var(--bg-dev);
  z-index: 1;
  transition: background-color 0.4s, box-shadow 0.4s;
}
.pipeline__step.is-done .pipeline__node { background: var(--tech); box-shadow: 0 0 0 5px var(--tech-soft), 0 0 20px var(--tech); }
.pipeline code { font-family: var(--font-mono); font-size: 0.75rem; color: var(--tech); }
.pipeline h4 { margin-top: 0.4rem; font-size: 1.2rem; font-weight: 600; letter-spacing: -0.02em; }
.pipeline p { margin-top: 0.4rem; font-size: 0.9rem; color: var(--ink-soft); }

@media (max-width: 900px) {
  .pipeline { grid-template-columns: 1fr; padding-top: 0; padding-left: 2.5rem; gap: 2.25rem; }
  .pipeline::before, .pipeline::after { top: 0; bottom: 0; left: 0.45rem; right: auto; width: 1px; height: auto; }
  .pipeline::after { transform-origin: top; transform: scaleY(var(--progress)); }
  .pipeline__node { top: 0.2rem; left: -2.5rem; }
}

/* ==========================================================================
   03 — TRAININGS
   ========================================================================== */
.training { position: relative; padding-block: clamp(6rem, 12vw, 10rem); border-top: 1px solid var(--line); overflow: hidden; }
.training::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  width: min(70rem, 120%);
  aspect-ratio: 2;
  translate: -50% -45%;
  background: radial-gradient(ellipse at 50% 100%, rgba(214, 177, 111, 0.13), transparent 65%);
  pointer-events: none;
}
.training__head { position: relative; }
.training__head .section-title { text-wrap: balance; } /* never leave a lone word on its own line */

.training__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
  gap: clamp(3rem, 7vw, 6rem);
  align-items: center;
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
}

/* Presentation deck visual */
.deck { position: relative; width: min(100%, 34rem); aspect-ratio: 16 / 11; margin-inline: auto; perspective: 1200px; }
.slide {
  position: absolute;
  inset: 6% 4%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: linear-gradient(150deg, rgba(40, 34, 26, 0.95), rgba(16, 14, 11, 0.95));
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.9);
  transform-origin: 50% 100%;
  transition: transform 0.8s var(--ease-out);
}
.slide--3 { transform: rotate(-9deg) translate(-7%, 3%); opacity: 0.55; }
.slide--2 { transform: rotate(5deg) translate(6%, 1%); opacity: 0.8; }
.js .deck:not(.is-fanned) .slide { transform: none; }
.deck:hover .slide--3 { transform: rotate(-13deg) translate(-11%, 4%); }
.deck:hover .slide--2 { transform: rotate(8deg) translate(10%, 2%); }
.slide--1 {
  display: flex;
  flex-direction: column;
  padding: clamp(1rem, 3vw, 1.75rem);
  background:
    radial-gradient(ellipse at 100% 0%, rgba(214, 177, 111, 0.22), transparent 55%),
    linear-gradient(150deg, #231d15, #100d0a);
  border-color: rgba(201, 169, 110, 0.45);
}
.slide__top { display: flex; align-items: center; gap: 0.6rem; font-size: 0.65rem; letter-spacing: 0.22em; color: var(--ink-mute); }
.slide__top svg { width: 1.7rem; height: 1.15rem; color: var(--gold); }
.slide__page { margin-left: auto; font-family: var(--font-mono); letter-spacing: 0.05em; }
.slide__title { margin-top: auto; font-family: var(--font-serif); font-size: clamp(1.5rem, 1rem + 2vw, 2.4rem); line-height: 1.05; }
.slide__title em { color: var(--gold); }
.slide__body { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-top: 1.1rem; margin-bottom: auto; }
.slide__lines { display: grid; gap: 0.4rem; flex: 1; max-width: 55%; }
.slide__lines i { height: 0.35rem; border-radius: 3px; background: rgba(243, 238, 230, 0.14); }
.slide__lines i:nth-child(2) { width: 82%; }
.slide__lines i:nth-child(3) { width: 60%; }
.slide__chart { display: flex; align-items: flex-end; gap: 0.3rem; height: 3.2rem; }
.slide__chart i { width: 0.55rem; border-radius: 2px 2px 0 0; background: linear-gradient(0deg, rgba(201, 169, 110, 0.25), var(--gold)); transform-origin: bottom; animation: bars 3.2s var(--ease-in-out) infinite alternate; }
.slide__chart i:nth-child(1) { height: 40%; }
.slide__chart i:nth-child(2) { height: 65%; animation-delay: -1s; }
.slide__chart i:nth-child(3) { height: 50%; animation-delay: -2s; }
.slide__chart i:nth-child(4) { height: 85%; animation-delay: -0.5s; }
.slide__chart i:nth-child(5) { height: 100%; animation-delay: -1.5s; }
.slide__progress { display: block; height: 2px; margin-top: 1rem; background: var(--line); border-radius: 2px; overflow: hidden; }
.slide__progress i { display: block; height: 100%; background: var(--gold); transform-origin: left; animation: slide-progress 6s linear infinite; }
@keyframes slide-progress { from { transform: scaleX(0.04); } to { transform: scaleX(1); } }

/* Offers */
.training__services { display: grid; gap: 1rem; }
.offer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.4s, background-color 0.4s;
}
.offer:hover { border-color: rgba(201, 169, 110, 0.4); background: var(--surface-2); }
.offer__num { font-family: var(--font-serif); font-size: clamp(2.6rem, 2rem + 2vw, 3.6rem); line-height: 0.9; color: transparent; -webkit-text-stroke: 1px var(--gold); }
.offer h3 { font-family: var(--font-serif); font-weight: 500; font-size: clamp(1.55rem, 1.25rem + 0.9vw, 2.1rem); line-height: 1.1; }
.offer p { margin-top: 0.6rem; color: var(--ink-soft); font-size: 0.95rem; }

/* Topics */
.topics { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); gap: 1rem; margin-top: clamp(3rem, 6vw, 4.5rem); }
.topic {
  --mx: 50%; --my: 50%;
  --spot: var(--gold);
  position: relative;
  padding: clamp(1.4rem, 2.5vw, 2rem);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  isolation: isolate;
  overflow: hidden;
}
.topic__icon { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; border: 1px solid rgba(201, 169, 110, 0.35); background: var(--gold-soft); color: var(--gold); }
.topic__icon svg { width: 1.35rem; height: 1.35rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.topic h3 { margin-top: 1.25rem; font-family: var(--font-serif); font-weight: 500; font-size: clamp(1.5rem, 1.3rem + 0.6vw, 1.85rem); }
.topic p { margin-top: 0.5rem; color: var(--ink-soft); font-size: 0.93rem; }

/* ==========================================================================
   SYNERGY
   ========================================================================== */
.synergy { position: relative; padding-block: clamp(6rem, 12vw, 10rem); border-top: 1px solid var(--line); }
.synergy__head { max-width: 46rem; }

/* Film strip → code: two identical tracks move in sync; the right half shows
   the film layer, the left half the code layer, split at the scan line. */
.transmute {
  --fh: clamp(6.5rem, 12vw, 10.5rem); /* frame height */
  --gap: 0.55rem;
  position: relative;
  width: 100vw;
  margin: clamp(3.5rem, 7vw, 5.5rem) 0 0 calc(50% - 50vw);
  padding-block: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
}
.transmute__labels {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: clamp(5rem, 14vw, 11rem);
  margin-bottom: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.transmute__label--code { color: var(--tech); }
.transmute__label--film { color: var(--gold); }
.transmute__stage {
  position: relative;
  height: calc(var(--fh) + 3.4rem);
  transform: rotate(-3deg);
}
.transmute__layer { position: absolute; inset: 0 -10%; }
.transmute__layer--film { clip-path: inset(-20% 0 -20% 50%); }
.transmute__layer--code { clip-path: inset(-20% 50% -20% 0); }
.transmute__track {
  display: flex;
  gap: var(--gap);
  width: max-content;
  height: 100%;
  padding: 1.7rem var(--gap);
  will-change: transform;
  /* sprocket holes travel with the film */
  background:
    radial-gradient(circle, var(--bg-prod) 0 3.5px, transparent 4px) 0 0.45rem / 22px 22px repeat-x,
    radial-gradient(circle, var(--bg-prod) 0 3.5px, transparent 4px) 0 calc(100% - 0.45rem) / 22px 22px repeat-x,
    #1a150f;
}
.transmute__layer--code .transmute__track {
  background:
    radial-gradient(circle, var(--bg-prod) 0 3.5px, transparent 4px) 0 0.45rem / 22px 22px repeat-x,
    radial-gradient(circle, var(--bg-prod) 0 3.5px, transparent 4px) 0 calc(100% - 0.45rem) / 22px 22px repeat-x,
    #0b1719;
}
.tframe {
  flex: 0 0 auto;
  width: calc(var(--fh) * 1.5);
  height: var(--fh);
  border-radius: 3px;
  overflow: hidden;
  background: #0d0b09;
}
.tframe img { width: 100%; height: 100%; object-fit: cover; filter: sepia(0.35) saturate(0.85) contrast(1.05); }
.tframe--code {
  position: relative;
  background:
    repeating-linear-gradient(0deg, rgba(127, 227, 211, 0.04) 0 1px, transparent 1px 3px),
    linear-gradient(160deg, #0f2226, #081012);
  border: 1px solid rgba(127, 227, 211, 0.18);
}
.tframe--code pre {
  margin: 0;
  padding: 0.6em 0.8em;
  font-family: var(--font-mono);
  font-size: calc(var(--fh) * 0.078);
  line-height: 1.55;
  color: rgba(243, 238, 230, 0.75);
  white-space: pre;
}
.tframe--code .c { color: rgba(243, 238, 230, 0.35); }
.tframe--code .k { color: var(--tech-2); }
.tframe--code .s { color: var(--gold); }
.tframe--code .f { color: var(--tech); }
.tframe--code .n { color: #f0a58a; }

.transmute__seam {
  position: absolute;
  z-index: 2;
  top: -1.5rem;
  bottom: -1.5rem;
  left: 50%;
  width: 2px;
  translate: -50% 0;
  background: linear-gradient(transparent, var(--gold) 18%, #fff 50%, var(--tech) 82%, transparent);
  box-shadow: 0 0 14px 1px rgba(255, 255, 255, 0.45), 0 0 50px 6px rgba(127, 227, 211, 0.18);
}
/* scanner glow: warm on the film side, cool on the code side */
.transmute__seam::before {
  content: "";
  position: absolute;
  top: 1.5rem;
  bottom: 1.5rem;
  left: 50%;
  width: clamp(6rem, 14vw, 12rem);
  translate: -50% 0;
  background: linear-gradient(90deg, transparent, rgba(127, 227, 211, 0.16) 45%, rgba(255, 255, 255, 0.2) 50%, rgba(214, 177, 111, 0.16) 55%, transparent);
  mix-blend-mode: screen;
  animation: seam-pulse 2.6s ease-in-out infinite;
}
@keyframes seam-pulse { 50% { opacity: 0.45; } }
.transmute__badge {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: clamp(3.5rem, 6vw, 4.75rem);
  aspect-ratio: 1;
  translate: -50% -50%;
  rotate: 3deg;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(10, 9, 8, 0.72);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 40px rgba(214, 177, 111, 0.25);
}
.transmute__badge svg { width: 64%; height: auto; aspect-ratio: 1020 / 606; color: var(--gold); }

.packages { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1rem; margin-top: clamp(3rem, 7vw, 5rem); }
.package {
  --mx: 50%; --my: 50%;
  --spot: var(--gold);
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.package__num { font-family: var(--font-serif); font-size: 3rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--gold); }
.package h3 { margin-top: 1.25rem; font-family: var(--font-serif); font-weight: 500; font-size: clamp(1.6rem, 1.3rem + 0.9vw, 2.1rem); }
.package p { margin-top: 0.55rem; color: var(--ink-soft); font-size: 0.95rem; }
.package__mix { display: flex; align-items: center; gap: 0.5rem; margin-top: auto; padding-top: 1.75rem; }
.mix { padding: 0.3rem 0.8rem; border-radius: 999px; font-size: 0.75rem; }
.mix--prod { border: 1px solid rgba(201, 169, 110, 0.4); color: var(--gold); }
.mix--dev { border: 1px solid rgba(127, 227, 211, 0.4); color: var(--tech); font-family: var(--font-mono); }
.plus { color: var(--ink-mute); }


/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact { position: relative; padding-block: clamp(6rem, 12vw, 10rem); overflow: hidden; }
.contact::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 80%;
  background: radial-gradient(ellipse at 30% 100%, rgba(201, 169, 110, 0.14), transparent 60%), radial-gradient(ellipse at 80% 100%, rgba(127, 227, 211, 0.1), transparent 60%);
  pointer-events: none;
}
.contact__grid { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr)); gap: clamp(3rem, 7vw, 6rem); align-items: start; }
.contact__info { display: grid; gap: 1.25rem; margin-top: 2.5rem; }
.contact__info dt { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-mute); }
.contact__info dd { margin-top: 0.25rem; font-family: var(--font-serif); font-size: clamp(1.35rem, 1.1rem + 0.8vw, 1.8rem); }
.contact__info a { background: linear-gradient(var(--gold), var(--gold)) left bottom / 0 1px no-repeat; transition: background-size 0.5s var(--ease-out), color 0.3s; }
.contact__info a:hover { background-size: 100% 1px; color: var(--gold); }

.form {
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 0.25rem);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 40px 100px -50px rgba(0, 0, 0, 0.8);
}
.form__choice { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 0.5rem; padding: 0; border: 0; }
.form__choice legend { width: 100%; margin-bottom: 0.75rem; font-size: 0.8rem; color: var(--ink-mute); letter-spacing: 0.04em; }
.form__choice label { position: relative; cursor: pointer; }
.form__choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.form__choice span {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.875rem;
  transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}
.form__choice input:checked + span { background: var(--gold); border-color: var(--gold); color: #0a0908; }
.form__choice input[value="development"]:checked + span { background: var(--tech); border-color: var(--tech); }
.form__choice input[value="training"]:checked + span { background: #e8d3ad; border-color: #e8d3ad; }
.form__choice input[value="both"]:checked + span { background: linear-gradient(95deg, var(--gold), var(--tech)); border-color: transparent; }
.form__choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 3px; }

.form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: 1.1rem; }
.field { position: relative; }
.field input, .field textarea {
  width: 100%;
  padding: 1.45rem 1rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.25);
  outline: none;
  resize: vertical;
  transition: border-color 0.3s, background-color 0.3s;
}
.field textarea { min-height: 8rem; }
.field label {
  position: absolute;
  left: 1rem; top: 1.05rem;
  font-size: 0.95rem;
  color: var(--ink-mute);
  pointer-events: none;
  transform-origin: left top;
  transition: transform 0.3s var(--ease-out), color 0.3s;
}
.field input:focus, .field textarea:focus { border-color: var(--gold); background: rgba(0, 0, 0, 0.35); }
.field input:focus + label, .field textarea:focus + label,
.field input:not(:placeholder-shown) + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-0.6rem) scale(0.75); color: var(--gold); }
.field.is-invalid input, .field.is-invalid textarea { border-color: #e0704f; }
.field.is-invalid label { color: #e0704f; }
.form .btn { justify-self: start; margin-top: 0.5rem; }
.form__status { min-height: 1.5em; font-size: 0.9rem; color: var(--ink-soft); }
.form__status.is-success { color: var(--tech); }
.form__status.is-error { color: #e0704f; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { position: relative; padding-top: clamp(4rem, 8vw, 6rem); padding-bottom: calc(2rem + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); overflow: hidden; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 2rem; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; font-size: 0.95rem; color: var(--ink-soft); }
.footer__nav a:hover { color: var(--accent); }
.site-footer .container { container-type: inline-size; }
.footer__word {
  margin-top: clamp(2rem, 5vw, 4rem);
  font-family: var(--font-serif);
  font-size: clamp(3rem, 14vw, 15rem); /* fallback without container queries */
  font-size: 15.7cqi; /* text is ~6.17em wide → fills ~97% of the container at any screen size */
  line-height: 0.85;
  letter-spacing: 0.04em;
  padding-left: 0.04em; /* balances the trailing letter-spacing so it stays centred */
  text-align: center;
  white-space: nowrap;
  background: linear-gradient(180deg, rgba(243, 238, 230, 0.9), rgba(201, 169, 110, 0.15) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; padding-right: clamp(5rem, 9vw, 8.5rem); font-size: 0.8rem; color: var(--ink-mute); }
.to-top:hover { color: var(--accent); }

/* ==========================================================================
   MOTION STATES (only applied when JS + motion are available)
   ========================================================================== */
/* Decode effect (dev headlines): real glyph keeps the layout, random glyph overlays it */
.sc { position: relative; visibility: hidden; }
.sc::after {
  content: attr(data-g);
  visibility: visible;
  position: absolute;
  left: 50%;
  top: 0;
  translate: -50% 0;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.8em;
  line-height: 1.3;
  color: var(--tech);
  -webkit-text-fill-color: var(--tech);
  opacity: 0.55;
}
.sc.is-hidden::after { content: none; }
.sc-in { animation: sc-in 0.45s var(--ease-out) both; }
@keyframes sc-in { from { opacity: 0; filter: blur(6px); } to { opacity: 1; filter: none; } }

.split-word { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.split-word > span { display: inline-block; will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
    transition-duration: 0.01ms;
  }
  .grain { display: none; }
  .preloader__lines { display: none; }
  .preloader__fill, .preloader__word { opacity: 1; }
  .stack__list { animation: none; }
}