/* Submicron Studio · site styles
   Tokens follow BRAND.md. Blue is light, not paint: one lit edge or plane per view. */

:root {
  --sc-canvas: #05060A;
  --sc-surface: #0E1117;
  --sc-surface-2: #12161E;
  --sc-ink: #E8EBF0;
  --sc-ink-soft: #8D94A2;
  --sc-ink-faint: #5B6270;
  --sc-accent: #1F75EC;
  --sc-accent-ink: #FFFFFF;
  --sm-accent-hi: #2BB0FF;
  --sm-line: rgba(200, 210, 228, 0.12);
  --sm-line-strong: rgba(200, 210, 228, 0.22);
  --sm-silver: linear-gradient(180deg, #F2F4F7 0%, #B9BEC7 100%);

  --sc-font-display: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --sc-font-text: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --sm-font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(20px, 4.2vw, 64px);
  --maxw: 1360px;
  --section: clamp(96px, 13vw, 184px);
  --nav-h: 68px;
  --ease: cubic-bezier(.2, .7, .1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--nav-h); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--sc-canvas);
  color: var(--sc-ink);
  font: 400 17px/1.65 var(--sc-font-text);
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ol, ul, dl, dd, figure { margin: 0; }
ol, ul { padding: 0; list-style: none; }
::selection { background: var(--sc-accent); color: #fff; }
:focus-visible { outline: 2px solid var(--sm-accent-hi); outline-offset: 3px; border-radius: 2px; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 14px; background: var(--sc-ink); color: var(--sc-canvas); font-weight: 500; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* ------------------------------------------------------------ type */
.label {
  font: 500 11.5px/1.4 var(--sm-font-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sc-ink-soft);
}
.label--accent { color: var(--sm-accent-hi); }
.h2 {
  font: 500 clamp(34px, 4.4vw, 64px)/1.04 var(--sc-font-display);
  letter-spacing: -0.028em;
  text-wrap: balance;
  max-width: 17ch;
}
.h2--quiet { font-size: clamp(26px, 2.9vw, 42px); line-height: 1.16; letter-spacing: -0.02em; max-width: 30ch; }
.h1-alt {
  font: 500 clamp(40px, 6vw, 92px)/1.0 var(--sc-font-display);
  letter-spacing: -0.035em;
  text-wrap: balance;
  max-width: 14ch;
}
.h3 { font: 500 clamp(24px, 2.4vw, 34px)/1.12 var(--sc-font-display); letter-spacing: -0.02em; }
.lede { font-size: clamp(18px, 1.45vw, 21px); line-height: 1.55; color: var(--sc-ink); max-width: 46ch; text-wrap: pretty; }
p { text-wrap: pretty; }

/* ------------------------------------------------------------ buttons */
.btn {
  --b: var(--sc-ink);
  display: inline-flex; align-items: center; gap: 12px;
  min-height: 48px; padding: 0 22px;
  font: 500 14px/1 var(--sc-font-text); letter-spacing: 0.02em;
  color: var(--sc-canvas);
  background: var(--sm-silver);
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 2px;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,.18);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), background .5s var(--ease);
  white-space: nowrap;
}
.btn::after {
  content: ""; width: 14px; height: 1px; background: currentColor; position: relative;
  box-shadow: 4px -4px 0 -0.5px transparent;
  transition: width .5s var(--ease);
}
.btn:hover { box-shadow: inset 0 -2px 0 var(--sc-accent), 0 10px 30px -18px rgba(43,176,255,.6); }
.btn:hover::after { width: 22px; }
.btn--ghost { background: transparent; color: var(--sc-ink); border-color: var(--sm-line-strong); box-shadow: none; }
.btn--ghost:hover { border-color: rgba(232,235,240,.5); box-shadow: inset 0 -2px 0 var(--sc-accent); }
.btn--small { min-height: 38px; padding: 0 16px; font-size: 13px; }
.btn--small::after { display: none; }
.btn--large { min-height: 58px; padding: 0 28px; font-size: 15px; margin-top: 40px; }

/* ------------------------------------------------------------ nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background .6s var(--ease), border-color .6s var(--ease); border-bottom: 1px solid transparent; }
.nav.is-solid { background: rgba(5,6,10,.92); border-bottom-color: var(--sm-line); }
@supports (backdrop-filter: blur(8px)) { .nav.is-solid { background: rgba(5,6,10,.78); backdrop-filter: blur(14px) saturate(120%); } }
.nav__inner { height: var(--nav-h); display: flex; align-items: center; gap: 28px; max-width: calc(var(--maxw) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand__mark { width: 28px; height: 28px; }
.brand__name { font: 600 13px/1 var(--sc-font-display); letter-spacing: 0.22em; text-transform: uppercase; }
.brand__name span { color: var(--sc-ink-soft); font-weight: 500; }
.nav__links { display: flex; gap: 28px; }
.nav__links a { font: 500 11.5px/1 var(--sm-font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--sc-ink-soft); position: relative; padding: 8px 0; transition: color .4s var(--ease); }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--sm-accent-hi); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.nav__links a:hover, .nav__links a.is-current { color: var(--sc-ink); }
.nav__links a:hover::after, .nav__links a.is-current::after { transform: scaleX(1); }
.nav__toggle { display: none; width: 44px; height: 44px; margin-right: -10px; background: none; border: 0; color: var(--sc-ink); cursor: pointer; }
.nav__bars, .nav__bars::before { display: block; width: 22px; height: 1px; background: currentColor; margin: 0 auto; position: relative; transition: transform .4s var(--ease); }
.nav__bars { transform: translateY(-4px); }
.nav__bars::before { content: ""; transform: translateY(8px); }
.nav__toggle[aria-expanded="true"] .nav__bars { transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] .nav__bars::before { transform: rotate(-90deg); }
.menu { border-top: 1px solid var(--sm-line); background: var(--sc-canvas); padding: 12px var(--gutter) 32px; height: calc(100svh - var(--nav-h)); overflow-y: auto; }
.menu nav { display: grid; }
.menu nav a { display: flex; align-items: baseline; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--sm-line); font: 500 26px/1.1 var(--sc-font-display); letter-spacing: -0.01em; }
.menu nav a span { font: 500 11px/1 var(--sm-font-mono); color: var(--sc-ink-faint); letter-spacing: .14em; }
.menu .btn { margin-top: 32px; }

@media (max-width: 1080px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: block; }
  .nav { background: rgba(5,6,10,.9); }
}

/* ------------------------------------------------------------ hero */
.hero { position: relative; }
.js .hero { height: 330vh; }
.hero__pin {
  position: relative; min-height: 100svh;
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: center; gap: clamp(20px, 3vw, 56px);
  padding: calc(var(--nav-h) + 3vh) var(--gutter) 5vh;
  max-width: calc(var(--maxw) + 2 * var(--gutter)); margin: 0 auto;
}
.js .hero__pin { position: sticky; top: 0; height: 100svh; }
.hero__grid {
  position: absolute; inset: 0; pointer-events: none; z-index: -1;
  background-image:
    linear-gradient(to right, rgba(200,210,228,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200,210,228,.05) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: calc(50% + 48px) 0;
  mask-image: radial-gradient(ellipse 60% 70% at 64% 52%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 64% 52%, #000 10%, transparent 75%);
}
.hero__copy { position: relative; z-index: 2; }
.hero__copy > .label { margin-bottom: 28px; display: flex; align-items: center; gap: 14px; }
.hero__copy > .label::before { content: ""; width: 28px; height: 1px; background: var(--sm-accent-hi); }
.hero__title {
  font: 500 clamp(44px, 5.6vw, 88px)/0.98 var(--sc-font-display);
  letter-spacing: -0.038em;
  text-wrap: balance;
  max-width: 11ch;
}
.hero__lede { margin-top: 28px; font-size: clamp(17px, 1.3vw, 19px); line-height: 1.6; color: #C3C8D2; max-width: 40ch; }
.hero__ctas { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 12px; }

.stage { position: relative; height: calc(100svh - var(--nav-h) - 9vh); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.stage__inner { position: relative; height: calc(100% - 36px); aspect-ratio: 1600 / 1800; max-width: 100%; margin-right: 22%; }
.stage__inner::before { /* soft floor light under the stack */
  content: ""; position: absolute; left: 8%; right: 8%; bottom: 2%; height: 26%;
  background: radial-gradient(ellipse at 50% 60%, rgba(31,117,236,.10), transparent 70%);
  pointer-events: none;
}
.stage__logo { position: absolute; top: 6%; height: 88%; aspect-ratio: 1200 / 1620; left: 50%; transform: translateX(-50%); }
.plate { position: absolute; inset: 0; width: 100%; height: 100%; will-change: transform, opacity; }
.stage__pkg { position: absolute; inset: 0; }
.layer { position: absolute; left: 0; top: 42.2%; width: 100%; will-change: transform, opacity; }

/* static (no JS / reduced motion): exploded view */
.layer[data-layer="lid"]       { transform: translateY(-80%); }
.layer[data-layer="die"]       { transform: translateY(-37.5%); }
.layer[data-layer="bumps"]     { transform: translateY(-25%); }
.layer[data-layer="substrate"] { transform: translateY(-10%); }
html:not(.js) .stage__logo, .is-static .stage__logo { display: none; }

/* technical-drawing callouts: a leader from each layer's right vertex to a common column */
.callouts { position: absolute; inset: 0; pointer-events: none; --col: 102%; }
.callouts li { position: absolute; left: var(--x); top: var(--y); width: calc(var(--col) - var(--x)); height: 1px; }
.callouts li::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--sm-accent-hi), rgba(200,210,228,.45)); transform-origin: left; transform: scaleX(var(--t, 1)); }
.callouts li::after { content: ""; position: absolute; left: -2px; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: var(--sm-accent-hi); }
.callouts__label { position: absolute; left: calc(100% + 10px); top: 0; transform: translateY(-50%); display: flex; gap: 8px; white-space: nowrap; font: 500 10.5px/1 var(--sm-font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--sc-ink); }
.callouts__n { color: var(--sc-ink-faint); }
.callouts li[data-callout="lid"]       { --x: 88.8%; --y: 21.2%; }
.callouts li[data-callout="die"]       { --x: 70.4%; --y: 50.5%; }
.callouts li[data-callout="bumps"]     { --x: 69.1%; --y: 59.3%; }
.callouts li[data-callout="substrate"] { --x: 96.1%; --y: 70.1%; }
.callouts li[data-callout="bga"]       { --x: 92.4%; --y: 77.7%; }
.js .callouts li { opacity: 0; }
.js .is-static .callouts li { opacity: 1; }
.stage__legend { display: none; }

.stage__cap { display: flex; gap: 18px; justify-content: space-between; width: 100%; max-width: 520px; margin-right: 18%; margin-top: 12px; font-size: 10.5px; }
.stage__cap [data-readout] { color: var(--sc-ink); white-space: nowrap; }
.stage__note { white-space: nowrap; }
.stage__note { color: var(--sc-ink-faint); }

.hero__progress { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 22px; height: 1px; background: var(--sm-line); }
.hero__progress span { position: absolute; inset: 0; background: var(--sm-accent-hi); transform-origin: left; transform: scaleX(0); }
html:not(.js) .hero__progress, .is-static .hero__progress { display: none; }

@media (max-width: 860px), (max-width: 1180px) and (orientation: portrait) {
  .js .hero { height: 250vh; }
  .hero__pin { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); align-items: start; gap: 8px; padding-top: calc(var(--nav-h) + 20px); padding-bottom: 28px; }
  .hero__copy > .label { margin-bottom: 16px; }
  .hero__title { font-size: clamp(38px, 10.4vw, 56px); }
  .hero__lede { margin-top: 16px; font-size: 16px; line-height: 1.55; }
  .hero__ctas { margin-top: 22px; }
  .hero__ctas .btn { min-height: 44px; padding: 0 16px; font-size: 13.5px; }
  .stage { height: 100%; min-height: 0; }
  .stage__inner { height: calc(100% - 26px); }
  .stage__inner { margin-right: 18%; }
  .stage__cap { margin-right: 0; }
  .stage__cap { font-size: 9.5px; margin: 6px 0 0; max-width: none; flex-direction: column; align-items: flex-start; gap: 6px; }
  .stage__legend { white-space: normal; line-height: 1.5; }
  .stage__note { display: none; }
  .hero__grid { mask-image: radial-gradient(ellipse 90% 45% at 50% 72%, #000 10%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 90% 45% at 50% 72%, #000 10%, transparent 75%); }
}
@media (max-width: 600px) {
  .stage__inner { margin-right: 9%; }
  .callouts { --col: 106%; }
  .callouts__t { display: none; }
  .callouts__label { left: calc(100% + 5px); font-size: 9.5px; letter-spacing: .06em; }
  .callouts__n { color: var(--sc-ink); }
  .stage__legend { display: block; color: var(--sc-ink-soft); }
}
@media (max-width: 860px) and (max-height: 700px) {
  .hero__lede { display: none; }
}
.js .hero.is-static { height: auto; }
.js .hero.is-static .hero__pin { position: relative; height: auto; min-height: 100svh; }

/* ------------------------------------------------------------ sections */
.section { padding: var(--section) 0; position: relative; }
.section + .section::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); max-width: var(--maxw); margin: 0 auto; height: 1px; background: var(--sm-line); }
.section__head { margin-bottom: clamp(48px, 6vw, 88px); }
.section__head > * + * { margin-top: 22px; }
.section__head--split { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 40px; align-items: end; }
.section__head--split > * + * { margin-top: 0; }
.section__head--split > div > * + * { margin-top: 22px; }
.section__head--split .lede { color: var(--sc-ink-soft); font-size: 17px; }
@media (max-width: 860px) { .section__head--split { grid-template-columns: 1fr; gap: 20px; } }

/* figures with a technical caption bar */
.plate-fig figcaption, .philosophy__fig figcaption { display: flex; justify-content: space-between; gap: 16px; padding-top: 14px; border-top: 1px solid var(--sm-line); margin-top: 14px; font-size: 10.5px; }
.plate-fig figcaption span:first-child, .philosophy__fig figcaption span:first-child { color: var(--sc-ink); }
.plate-fig__media { position: relative; overflow: hidden; background: #07080C; }
.plate-fig__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform 1.6s var(--ease); }
.plate-fig:hover .plate-fig__media img { transform: scale(1.02); }

/* why */
.why__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 100px); align-items: center; }
.why__copy > * + * { margin-top: 24px; }
.why__copy .h2 { max-width: 13ch; }
.why__copy > p:not(.label):not(.lede) { color: var(--sc-ink-soft); max-width: 46ch; }
.spec { margin-top: 44px !important; border-top: 1px solid var(--sm-line); }
.spec div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--sm-line); }
.spec dt { font: 500 11.5px/1.6 var(--sm-font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--sm-accent-hi); }
.spec dd { color: var(--sc-ink); font-size: 15.5px; }
@media (max-width: 900px) { .why__grid { grid-template-columns: 1fr; } .why__fig { order: -1; margin: 0 calc(-1 * var(--gutter)); } .why__fig figcaption { padding-left: var(--gutter); padding-right: var(--gutter); } }

/* work */
.work-item { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: clamp(28px, 4vw, 64px); align-items: end; }
.work-item__media { position: relative; overflow: hidden; background: #07080C; border: 1px solid var(--sm-line); }
.work-item__media video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform 1.6s var(--ease), filter 1s var(--ease); }
.work-item:hover .work-item__media video { transform: scale(1.015); }
.work-item__media::after { /* corner registration marks */
  content: ""; position: absolute; inset: 14px; pointer-events: none;
  background:
    linear-gradient(var(--sm-line-strong), var(--sm-line-strong)) left top / 14px 1px no-repeat,
    linear-gradient(var(--sm-line-strong), var(--sm-line-strong)) left top / 1px 14px no-repeat,
    linear-gradient(var(--sm-line-strong), var(--sm-line-strong)) right bottom / 14px 1px no-repeat,
    linear-gradient(var(--sm-line-strong), var(--sm-line-strong)) right bottom / 1px 14px no-repeat;
  transition: inset .8s var(--ease);
}
.work-item:hover .work-item__media::after { inset: 20px; }
.work-item__tag { position: absolute; left: 24px; bottom: 20px; color: var(--sc-ink); }
.media-toggle { position: absolute; right: 18px; bottom: 16px; width: 40px; height: 40px; border: 1px solid var(--sm-line-strong); background: rgba(5,6,10,.55); color: var(--sc-ink); border-radius: 50%; cursor: pointer; display: grid; place-items: center; z-index: 2; }
.media-toggle__icon { width: 10px; height: 12px; border-left: 3px solid currentColor; border-right: 3px solid currentColor; }
.media-toggle[aria-pressed="true"] .media-toggle__icon { width: 0; height: 0; border: 0; border-left: 10px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; margin-left: 3px; }
.work-item__body > * + * { margin-top: 20px; }
.work-item__title > * + * { margin-top: 12px; }
.work-item__body > p { color: var(--sc-ink-soft); font-size: 16px; }
.meta { border-top: 1px solid var(--sm-line); margin-top: 28px !important; }
.meta div { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--sm-line); font-size: 14px; }
.meta dt { font: 500 10.5px/1.9 var(--sm-font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--sc-ink-faint); }
@media (max-width: 960px) { .work-item { grid-template-columns: 1fr; } .work-item__media { margin: 0 calc(-1 * var(--gutter)); border-left: 0; border-right: 0; } }

/* capabilities */
.caps__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--sm-line); border-left: 1px solid var(--sm-line); }
.cap { position: relative; padding: 32px 32px 40px; border-right: 1px solid var(--sm-line); border-bottom: 1px solid var(--sm-line); min-height: 300px; display: flex; flex-direction: column; transition: background .6s var(--ease); }
.cap::before { content: ""; position: absolute; left: -1px; top: -1px; width: 0; height: 1px; background: var(--sm-accent-hi); transition: width .8s var(--ease); }
.cap:hover { background: var(--sc-surface); }
.cap:hover::before { width: 64px; }
.cap__n { display: block; }
.cap__icon { width: 44px; height: 44px; margin: 40px 0 auto; fill: none; stroke: #9BA2AF; stroke-width: 1.1; stroke-linejoin: round; }
.cap__icon .acc { stroke: var(--sm-accent-hi); }
.cap h3 { margin-top: 40px; font: 500 22px/1.2 var(--sc-font-display); letter-spacing: -0.012em; }
.cap p { margin-top: 12px; color: var(--sc-ink-soft); font-size: 15.5px; max-width: 34ch; }
@media (max-width: 1000px) { .caps__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) {
  .caps__grid { grid-template-columns: 1fr; }
  .cap { min-height: 0; padding: 26px 22px 30px; display: grid; grid-template-columns: 1fr auto; column-gap: 16px; }
  .cap__icon { grid-column: 2; grid-row: 1 / span 3; margin: 0; width: 36px; height: 36px; }
  .cap h3 { margin-top: 18px; font-size: 20px; }
}

/* process */
.steps { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); position: relative; }
.steps::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--sm-line); }
.steps::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--sm-accent-hi); transform-origin: left; transform: scaleX(var(--trace, 1)); }
.step { position: relative; padding: 36px 24px 0 0; }
.step::before { content: ""; position: absolute; left: 0; top: -3px; width: 7px; height: 7px; background: var(--sc-canvas); border: 1px solid var(--sm-line-strong); transform: rotate(45deg); }
.step__n { font: 500 12px/1 var(--sm-font-mono); letter-spacing: .14em; color: var(--sm-accent-hi); }
.step h3 { margin-top: 18px; font: 500 21px/1.2 var(--sc-font-display); letter-spacing: -0.01em; }
.step p { margin-top: 10px; color: var(--sc-ink-soft); font-size: 15px; line-height: 1.6; }
@media (max-width: 1100px) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 48px; } .steps::after { display: none; } .step { border-top: 1px solid var(--sm-line); } .steps::before { display: none; } }
@media (max-width: 640px) {
  .steps { grid-template-columns: 1fr; row-gap: 0; border-left: 1px solid var(--sm-line); margin-left: 4px; }
  .step { border-top: 0; padding: 0 0 36px 28px; }
  .step::before { left: -4px; top: 3px; }
  .step h3 { margin-top: 10px; }
}

/* industries */
.industries__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.industries .section__head { position: sticky; top: calc(var(--nav-h) + 40px); margin-bottom: 0; }
.industries .h2 { max-width: 12ch; }
.industries .lede { color: var(--sc-ink-soft); font-size: 17px; }
.ind { border-top: 1px solid var(--sm-line); }
.ind li { display: grid; grid-template-columns: 72px minmax(0, 5fr) minmax(0, 6fr); gap: 20px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid var(--sm-line); position: relative; }
.ind li::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0; background: var(--sm-accent-hi); transition: width .8s var(--ease); }
.ind li:hover::after { width: 100%; }
.ind__n { font: 500 11px/1 var(--sm-font-mono); letter-spacing: .12em; color: var(--sc-ink-faint); }
.ind h3 { font: 500 clamp(22px, 2.2vw, 30px)/1.1 var(--sc-font-display); letter-spacing: -0.02em; }
.ind p { color: var(--sc-ink-soft); font-size: 15px; }
@media (max-width: 900px) {
  .industries__grid { grid-template-columns: 1fr; }
  .industries .section__head { position: static; margin-bottom: 40px; }
  .ind li { grid-template-columns: 56px 1fr; row-gap: 8px; }
  .ind p { grid-column: 2; }
}

/* philosophy */
.philosophy { padding-top: 0; }
.philosophy::before { display: none; }
.philosophy__fig { position: relative; margin-bottom: clamp(56px, 7vw, 104px); }
.philosophy__fig img { width: 100%; aspect-ratio: 16 / 10; max-height: 92vh; object-fit: cover; }
.philosophy__fig figcaption { max-width: var(--maxw); margin: 14px auto 0; padding-left: var(--gutter); padding-right: var(--gutter); border-top: 0; }
.philosophy__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(40px, 6vw, 96px); }
.philosophy__grid header > * + * { margin-top: 22px; }
.principles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(28px, 4vw, 64px); }
.principles li { padding: 28px 0 36px; border-top: 1px solid var(--sm-line); }
.principles h3 { margin-top: 14px; font: 500 22px/1.2 var(--sc-font-display); letter-spacing: -0.012em; }
.principles p { margin-top: 12px; color: var(--sc-ink-soft); font-size: 15.5px; }
@media (max-width: 900px) { .philosophy__grid { grid-template-columns: 1fr; } .principles { grid-template-columns: 1fr; } .philosophy__fig img { aspect-ratio: 4 / 3; } }

/* about */
.about__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 6vw, 96px); }
.about__grid > div > * + * { margin-top: 28px; }
.about__grid p:not(.label) { color: var(--sc-ink-soft); max-width: 58ch; }
@media (max-width: 900px) { .about__grid { grid-template-columns: 1fr; } }

/* contact */
.contact { background:
  radial-gradient(ellipse 50% 60% at 85% 100%, rgba(31,117,236,.10), transparent 70%),
  linear-gradient(180deg, var(--sc-canvas), var(--sc-surface)); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(40px, 6vw, 96px); align-items: end; }
.contact__grid > div:first-child > * + * { margin-top: 26px; }
.contact .lede { color: #C3C8D2; }
.contact__brief { border-top: 1px solid var(--sm-line); }
.contact__brief li { display: flex; gap: 18px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--sm-line); font: 500 18px/1.3 var(--sc-font-display); }
.contact__brief span { font: 500 11px/1 var(--sm-font-mono); color: var(--sm-accent-hi); letter-spacing: .12em; }
.contact__mail { margin-top: 36px; display: grid; gap: 18px; }
.contact__mail dd { margin-top: 6px; font-size: clamp(16px, 1.5vw, 19px); }
.contact__mail a { border-bottom: 1px solid var(--sm-line-strong); padding-bottom: 2px; transition: border-color .4s var(--ease); overflow-wrap: anywhere; }
.contact__mail a:hover { border-color: var(--sm-accent-hi); }
@media (max-width: 900px) { .contact__grid { grid-template-columns: 1fr; } }

/* footer */
.footer { border-top: 1px solid var(--sm-line); padding: 56px 0 40px; background: var(--sc-surface); }
.footer__grid { display: grid; grid-template-columns: auto 1fr; gap: 32px 48px; align-items: center; }
.footer__brand { display: flex; gap: 16px; align-items: center; }
.footer__name { font: 600 13px/1 var(--sc-font-display); letter-spacing: .22em; text-transform: uppercase; }
.footer__tag { margin-top: 8px; color: var(--sc-ink-soft); font-size: 14px; }
.footer__links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px 28px; }
.footer__links a { font: 500 11.5px/1 var(--sm-font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--sc-ink-soft); }
.footer__links a:hover { color: var(--sc-ink); }
.footer__legal { grid-column: 1 / -1; padding-top: 28px; border-top: 1px solid var(--sm-line); color: var(--sc-ink-faint); font-size: 10.5px; letter-spacing: .1em; line-height: 1.7; }
@media (max-width: 720px) { .footer__grid { grid-template-columns: 1fr; } .footer__links { justify-content: flex-start; } }

/* ------------------------------------------------------------ reveal motion */
.js [data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}