/* ============================================================
   MORFO LABS — site v1.1 · built on tokens.css
   Layout source: Figma node 23:431 (1920 canvas, 150px margins)
   ============================================================ */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ml-bg);
  color: var(--ml-text);
  font-family: var(--ml-font-text);
  font-size: var(--ml-type-body);
  line-height: 1.625;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--ml-lime); color: var(--ml-obsidian); }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
p { margin: 0; }

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--ml-signal);
  outline-offset: 3px;
  border-radius: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -64px;
  z-index: 100;
  background: var(--ml-lime);
  color: var(--ml-obsidian);
  border-radius: var(--ml-radius-morph);
  padding: 12px 24px;
  font-family: var(--ml-font-mono);
  font-size: 12px;
  font-weight: 600;
  transition: top var(--ml-dur-base) var(--ml-ease-morph);
}
.skip-link:focus { top: 16px; }

/* steel fails AA on graphite — surfaces get a lifted secondary tone (5.5:1) */
.hero-card, .product, .notes-card, .contact-card, .lang-menu {
  --ml-text-secondary: #8E9191;
}

/* ---------- type utilities ---------- */
.t-display {
  font-size: var(--ml-type-display);
  font-weight: 600;
  line-height: 1;
  letter-spacing: var(--ml-track-display);
}
.t-h1 { font-size: var(--ml-type-h1); font-weight: 600; line-height: 1.06; letter-spacing: -0.02em; }
.t-h2 { font-size: var(--ml-type-h2); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; }
.t-label {
  font-family: var(--ml-font-mono);
  font-size: var(--ml-type-label);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.t-data { font-family: var(--ml-font-mono); font-size: var(--ml-type-data); font-variant-numeric: tabular-nums; }
.t-caption {
  font-family: var(--ml-font-mono);
  font-size: var(--ml-type-caption);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.muted { color: var(--ml-text-secondary); }
.signal { color: var(--ml-signal); }

/* ---------- layout shell ---------- */
.container {
  width: min(var(--ml-container), calc(100% - 2 * var(--ml-margin)));
  margin-inline: auto;
}

.section { position: relative; padding: var(--ml-space-7) 0; }

.section-head {
  display: flex;
  align-items: center;
  gap: var(--ml-space-3);
  margin-bottom: var(--ml-space-6);
}
.section-head .idx { color: var(--ml-signal); }
.section-head .ttl {
  margin: 0;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  color: var(--ml-text-secondary);
}
.section-head::after { content: ""; flex: 1; height: 1px; background: var(--ml-line); }

/* ---------- header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--ml-header-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--ml-obsidian) 86%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: height var(--ml-dur-base) var(--ml-ease-morph),
              box-shadow var(--ml-dur-base) var(--ml-ease-morph);
}
.header.scrolled { box-shadow: 0 1px 0 0 var(--ml-line); }

.header-inner {
  width: calc(100% - 2 * var(--ml-margin));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ml-space-4);
}

.brand { flex: none; }
.brand svg { width: clamp(150px, 12.5vw, 240px); height: auto; }
.brand .ink { fill: var(--ml-white); }
.brand .accent { fill: var(--ml-lime); }

.nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: clamp(24px, 3.3vw, 64px);
  padding: var(--ml-space-3) var(--ml-space-5);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius-morph);
  transition: border-radius var(--ml-dur-morph) var(--ml-ease-morph);
}
.nav:hover { border-radius: var(--ml-radius-morph-flip); }
.nav a {
  transition: color var(--ml-dur-micro) var(--ml-ease-morph);
}
.nav a:hover, .nav a[aria-current="true"] { color: var(--ml-signal); }

.lang {
  flex: none;
  position: relative;
}
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 0;
  color: var(--ml-text);
  font: inherit;
  cursor: pointer;
  padding: 8px 4px;
}
.lang-btn svg { transition: transform var(--ml-dur-base) var(--ml-ease-morph); }
.lang[data-open="true"] .lang-btn svg { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 132px;
  display: none;
  flex-direction: column;
  background: var(--ml-surface);
  border: 1px solid var(--ml-line);
  border-radius: 16px 4px 16px 4px;
  padding: 8px;
}
.lang[data-open="true"] .lang-menu { display: flex; }
.lang-menu button {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  background: none;
  border: 0;
  color: var(--ml-text);
  font: inherit;
  text-align: left;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 10px 3px 10px 3px;
}
.lang-menu button:hover { background: rgba(255, 255, 255, 0.06); }
.lang-menu button[disabled] { color: var(--ml-text-secondary); cursor: default; }
.lang-menu button[disabled]:hover { background: none; }

/* mobile menu */
.menu-btn { display: none; }
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: none;
    color: var(--ml-text);
    font: inherit;
    border: 1px solid var(--ml-line);
    border-radius: var(--ml-radius-morph);
    padding: 10px 20px;
    cursor: pointer;
  }
  .mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: var(--ml-space-4);
    padding: var(--ml-margin);
    background: color-mix(in srgb, var(--ml-obsidian) 96%, transparent);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }
  body[data-menu="open"] .mobile-nav { display: flex; }
  body[data-menu="open"] { overflow: hidden; }
  .mobile-nav a {
    font-size: clamp(32px, 9vw, 56px);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.15;
  }
  .mobile-nav a:hover { color: var(--ml-signal); }
  .mobile-nav .t-caption { color: var(--ml-text-secondary); margin-bottom: var(--ml-space-2); }
}
@media (min-width: 961px) { .mobile-nav { display: none !important; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--ml-space-3);
  padding: var(--ml-space-3) var(--ml-space-5);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius-morph);
  background: none;
  color: var(--ml-text);
  font: inherit;
  cursor: pointer;
  transition: border-radius var(--ml-dur-morph) var(--ml-ease-morph),
              color var(--ml-dur-micro) linear,
              border-color var(--ml-dur-micro) linear,
              background-color var(--ml-dur-micro) linear;
}
.btn .arrow { transition: transform var(--ml-dur-base) var(--ml-ease-morph); }
.btn:hover { border-radius: var(--ml-radius-morph-flip); color: var(--ml-signal); border-color: rgba(184, 245, 0, 0.4); }
.btn:hover .arrow { transform: translate(3px, -3px); }
.btn--up:hover .arrow { transform: translateY(-4px); }

.btn--signal {
  background: var(--ml-lime);
  border-color: var(--ml-lime);
  color: var(--ml-obsidian);
  font-weight: 600;
}
.btn--signal:hover { color: var(--ml-obsidian); background: var(--ml-lime); }

/* ---------- blobs (decorative fields) ---------- */
.blob {
  position: absolute;
  pointer-events: none;
  user-select: none;
}
.blob img, .blob svg { width: 100%; height: auto; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: max(700px, 100svh);
  padding-top: var(--ml-header-h);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-blob-left  { left: -14.8vw; top: 23.8%; width: 56.5vw; z-index: 0; }
.hero-blob-right { left: 55vw; top: 10.6%; width: 63.3vw; z-index: 2; }
.hero-mark       { left: 74vw; top: 66.5%; width: clamp(160px, 20.8vw, 400px); z-index: 2; }

.hero-card {
  position: relative;
  z-index: 1;
  width: min(1480px, calc(100% - 2 * var(--ml-margin)));
  margin-inline: auto;
  min-height: min(660px, 61vh);
  background: var(--ml-surface);
  border-radius: var(--ml-radius-card);
  padding: clamp(40px, 5vw, 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--ml-space-5);
}
.hero-title { max-width: 9ch; text-wrap: balance; }
.hero-sub { max-width: 52ch; color: var(--ml-text-secondary); }
.hero-sub b { color: var(--ml-text); font-weight: 400; }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--ml-space-3); position: relative; z-index: 3; }
.hero-status {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ml-space-2) var(--ml-space-4);
  color: var(--ml-text-secondary);
}
.hero-status .dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ml-lime);
  margin-right: 8px;
  vertical-align: 1px;
}

/* ---------- work ---------- */
.work-blob {
  container-type: inline-size;
  position: relative;
  aspect-ratio: 1479.86 / 728;
  margin-bottom: var(--ml-space-6);
}
.work-blob > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.work-blob a {
  position: absolute;
  z-index: 1;
  color: var(--ml-obsidian);
  font-weight: 600;
  font-size: 11.62cqw;
  line-height: 1;
  letter-spacing: var(--ml-track-display);
  transition: transform var(--ml-dur-morph) var(--ml-ease-morph);
  will-change: transform;
}
.work-blob a:hover { transform: rotate(-8deg) scale(1.08); }
.work-blob a:focus-visible { outline-offset: 6px; outline-color: var(--ml-obsidian); }
.wb-1 { left: 10.7%; top: 51.9%; }
.wb-2 { left: 35.8%; top: 30.5%; }
.wb-3 { left: 62.2%; top: 68.6%; }
.wb-4 { left: 85.0%; top: 16.4%; }

.products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ml-space-4);
}
.product {
  background: var(--ml-surface);
  border-radius: var(--ml-radius-morph-lg);
  padding: clamp(28px, 2.6vw, 48px);
  display: flex;
  flex-direction: column;
  gap: var(--ml-space-4);
  scroll-margin-top: calc(var(--ml-header-h) + 24px);
  transition: border-radius var(--ml-dur-morph) var(--ml-ease-morph),
              transform var(--ml-dur-morph) var(--ml-ease-morph);
}
.product:hover { border-radius: var(--ml-radius-morph-lg-flip); transform: translateY(-4px); }
.product-top {
  display: flex;
  align-items: baseline;
  gap: var(--ml-space-3);
}
.product-top .idx { color: var(--ml-signal); }
.product-top h3 {
  margin: 0;
  font-family: var(--ml-font-text);
  letter-spacing: -0.01em;
  text-transform: none;
}
.status {
  margin-left: auto;
  padding: 6px 14px;
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius-live);
  white-space: nowrap;
  color: var(--ml-text-secondary);
}
.status--live { color: var(--ml-obsidian); background: var(--ml-lime); border-color: var(--ml-lime); font-weight: 600; }
.product .desc { max-width: 46ch; }
.product .meta {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--ml-space-2);
  color: var(--ml-text-secondary);
}
.product .meta li::before { content: "— "; color: var(--ml-steel); }
.product .link { margin-top: auto; align-self: flex-start; }

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: var(--ml-space-6);
  align-items: center;
}
.about-blob {
  position: relative;
  aspect-ratio: 1380.31 / 1175.88;
  container-type: inline-size;
}
.about-blob img { position: absolute; inset: 0; width: 100%; height: 100%; }
/* pinned to the blob's fat upper lobe so text never leaves the lime */
.about-quote {
  position: absolute;
  left: 7%;
  top: 12%;
  width: 42%;
  height: 38%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: var(--ml-space-2);
  color: var(--ml-obsidian);
}
.about-quote blockquote {
  margin: 0;
  font-family: var(--ml-font-mono);
  font-size: clamp(11px, 2.3cqw, 17px);
  line-height: 1.65;
}
.about-quote .t-caption { font-size: clamp(8px, 1.5cqw, 10px); }
/* small containers: recenter the box on the lobe and let type scale down */
@container (max-width: 480px) {
  .about-quote { left: 8%; top: 11%; width: 48%; height: 40%; }
  .about-quote blockquote { font-size: clamp(10px, 2.4cqw, 15px); line-height: 1.55; }
}
.about-copy { display: flex; flex-direction: column; gap: var(--ml-space-4); }
.about-copy .lede { font-size: clamp(18px, 1.35vw, 24px); line-height: 1.55; }
.about-copy p { max-width: 56ch; color: var(--ml-text-secondary); }
.about-copy p.count { color: var(--ml-text); }

/* ---------- principles ---------- */
.principles { overflow: hidden; }
.principles-blob {
  right: -28vw;
  top: 4%;
  width: 82vw;
  transform: rotate(-18deg);
  opacity: 0.9;
  z-index: 0;
}
.principles-list {
  position: relative;
  z-index: 1;
  max-width: 720px;
  display: flex;
  flex-direction: column;
}
.principle {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: var(--ml-space-4);
  padding: var(--ml-space-5) 0;
  border-top: 1px solid var(--ml-line);
}
.principle:last-child { border-bottom: 1px solid var(--ml-line); }
.principle .idx { color: var(--ml-signal); padding-top: 6px; }
.principle h3 { margin: 0 0 6px; }
.principle p { color: var(--ml-text-secondary); max-width: 44ch; }

/* ---------- notes + contact ---------- */
.notes-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--ml-space-6);
  align-items: start;
}
.notes-card, .contact-card {
  background: var(--ml-surface);
  border-radius: var(--ml-radius-morph-lg);
  padding: clamp(28px, 2.6vw, 48px);
  display: flex;
  flex-direction: column;
  gap: var(--ml-space-4);
}
.notes-card p, .contact-card > p { color: var(--ml-text-secondary); max-width: 44ch; }
.contact-card h3 { margin: 0; }
.founders { display: flex; flex-direction: column; }
.founder {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--ml-space-2) var(--ml-space-3);
  padding: var(--ml-space-3) 0;
  border-top: 1px solid var(--ml-line);
}
.founder .name { font-weight: 600; }
.founder .role { color: var(--ml-text-secondary); }
.founder .mail { margin-left: auto; color: var(--ml-text-secondary); transition: color var(--ml-dur-micro) linear; }
.founder .mail:hover { color: var(--ml-signal); }

/* ---------- footer ---------- */
.footer {
  border-top: 1px solid var(--ml-line);
  margin-top: var(--ml-space-7);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ml-space-4);
  padding: var(--ml-space-5) 0;
  flex-wrap: wrap;
}
.footer .t-caption { color: var(--ml-text-secondary); }
.footer .t-caption .signal { color: var(--ml-signal); }

/* ---------- reveal on scroll ---------- */
html.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: transform var(--ml-dur-morph) var(--ml-ease-morph),
              opacity var(--ml-dur-base) var(--ml-ease-morph);
}
html.js .reveal.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .products { grid-template-columns: 1fr; }
  .notes-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-blob { max-width: 560px; }
  .principles-blob { display: none; }
  .hero-mark { display: none; }
}
@media (max-width: 640px) {
  .section { padding: var(--ml-space-6) 0; }
  .hero-card { border-radius: 40px; }
  .status { margin-left: 0; }
  .product-top { flex-wrap: wrap; }
  .founder .mail { margin-left: 0; }
  /* keep the lime blob off the headline on small screens */
  .hero-blob-right { left: 72vw; top: 5%; width: 58vw; z-index: 0; }
}
@media (max-width: 420px) {
  .header-inner { width: calc(100% - 32px); gap: 10px; }
  .brand svg { width: 118px; }
  .menu-btn { padding: 8px 14px; }
  .lang-btn { padding: 8px 2px; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  html.js .reveal { opacity: 1; transform: none; }
}