/* E2SP Engineering — site styles
   Photo-led, engineer's portfolio. Spec-sheet density. */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--e2sp-ink);
  background: var(--e2sp-bg-1);
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "tnum";
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }

:root {
  --accent: var(--e2sp-blue);
  --accent-deep: var(--e2sp-blue-deep);
}
[data-accent="orange"] {
  --accent: var(--e2sp-orange);
  --accent-deep: #C76A24;
}
[data-accent="black"] {
  --accent: #000000;
  --accent-deep: #1A1A1A;
}

.container { max-width: 1320px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 1080px; margin: 0 auto; padding: 0 32px; }

/* ───────── Top bar — spec sheet header ───────── */
.topbar {
  position: sticky; top: 0; z-index: 80;
  background: #fff;
  border-bottom: 1px solid var(--e2sp-stroke-1);
}
.topbar-meta {
  display: flex; align-items: center; justify-content: space-between;
  height: 28px;
  border-bottom: 1px solid var(--e2sp-stroke-1);
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--e2sp-fg-3);
}
.topbar-meta .meta-left, .topbar-meta .meta-right { display: flex; gap: 24px; }
.topbar-meta .dot { color: var(--e2sp-fg-4); }
.topbar-meta .live::before {
  content: ""; display: inline-block; width: 6px; height: 6px;
  background: var(--e2sp-green); border-radius: 50%;
  margin-right: 6px; vertical-align: middle;
  box-shadow: 0 0 0 2px rgba(46,168,79,.18);
}

.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px;
}
.nav-left { display: flex; align-items: center; gap: 48px; }
.nav-logo { height: 44px; display: block; }
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-family: var(--font-display);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-ink);
  padding: 6px 0;
  position: relative;
  transition: color 140ms var(--ease-standard);
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -22px;
  height: 2px; background: var(--accent);
}

.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--e2sp-stroke-2);
  border-radius: 2px; overflow: hidden;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
}
.lang-toggle button {
  padding: 6px 10px; background: #fff; border: 0; cursor: pointer;
  color: var(--e2sp-fg-2);
  transition: all 140ms var(--ease-standard);
}
.lang-toggle button.on { background: var(--accent); color: #fff; }
.lang-toggle button + button { border-left: 1px solid var(--e2sp-stroke-2); }

.btn-cta {
  font-family: var(--font-display);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  padding: 10px 18px;
  background: var(--accent); color: #fff;
  border-radius: 2px; cursor: pointer; border: 0;
  transition: background 220ms var(--ease-standard);
}
.btn-cta:hover { background: var(--accent-deep); }

/* ───────── HERO — numbered process strip ───────── */
.hero {
  position: relative;
  padding: 64px 0 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
  background: var(--e2sp-bg-1);
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-3); margin-bottom: 28px;
}
.hero-eyebrow .accent-tag {
  color: var(--accent); border: 1px solid var(--accent);
  padding: 3px 8px; border-radius: 2px;
  font-family: var(--font-display); font-size: 10px; letter-spacing: .14em;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 400; text-transform: uppercase; letter-spacing: .03em;
  font-size: clamp(48px, 6.4vw, 92px); line-height: .98;
  margin: 0 0 32px; color: #000;
  max-width: 16ch;
}
.hero h1 .accent-text { color: var(--accent); }
.hero-lead {
  font-size: 18px; line-height: 1.55; color: var(--e2sp-fg-2);
  max-width: 560px; margin: 0 0 44px;
}
.hero-cta-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.btn-secondary {
  font-family: var(--font-display);
  font-size: 12px; letter-spacing: .12em; text-transform: uppercase;
  padding: 13px 22px;
  border: 1px solid var(--e2sp-stroke-3);
  color: var(--e2sp-ink); background: #fff;
  border-radius: 2px; cursor: pointer;
  transition: all 220ms var(--ease-standard);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.hero-cta-row .scroll-hint {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-3);
  display: flex; align-items: center; gap: 8px;
}
.hero-cta-row .scroll-hint::after {
  content: "";
  width: 32px; height: 1px; background: var(--e2sp-fg-3);
}

/* Numbered strip — 01 / 02 / 03 — the hero motif */
.process-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--e2sp-stroke-1);
  margin-top: 64px;
}
.process-strip .pcol {
  position: relative;
  padding: 36px 28px 36px 28px;
  border-right: 1px solid var(--e2sp-stroke-1);
  display: flex; flex-direction: column; gap: 12px;
  cursor: pointer;
  transition: background 220ms var(--ease-standard);
  min-height: 220px;
}
.process-strip .pcol:last-child { border-right: 0; }
.process-strip .pcol:hover { background: var(--e2sp-bg-2); }
.process-strip .pcol .pnum {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 88px; line-height: .85;
  color: var(--e2sp-fg-4);
  letter-spacing: 0;
  transition: color 220ms var(--ease-standard);
}
.process-strip .pcol:nth-child(1):hover .pnum { color: var(--accent); }
.process-strip .pcol:nth-child(2):hover .pnum { color: var(--e2sp-orange); }
.process-strip .pcol:nth-child(3):hover .pnum { color: #000; }
.process-strip .pcol .plabel {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .08em;
  font-size: 22px; color: #000; font-weight: 400;
}
.process-strip .pcol .pdesc {
  font-size: 14px; color: var(--e2sp-fg-2); line-height: 1.5;
}
.process-strip .pcol .parrow {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-3); margin-top: auto;
  display: flex; align-items: center; gap: 8px;
  transition: color 220ms var(--ease-standard);
}
.process-strip .pcol:hover .parrow { color: var(--accent); }

/* ───────── Hero photo band — full-bleed stamped metal ───────── */
.hero-photo {
  margin-top: 0;
  height: 480px;
  background: url(../assets/photos/process-press.png) center/cover #1a1a1a;
  position: relative;
  overflow: hidden;
}
.hero-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,26,58,.15) 0%, rgba(11,26,58,.7) 100%);
}
.hero-photo .container {
  position: relative; z-index: 2;
  height: 100%;
  display: flex; align-items: flex-end;
  padding-bottom: 36px;
}
.photo-spec {
  display: grid; grid-template-columns: repeat(4, auto);
  gap: 48px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.78);
}
.photo-spec dt { color: rgba(255,255,255,.55); margin-bottom: 4px; font-size: 10px; }
.photo-spec dd { margin: 0; color: #fff; font-size: 13px; letter-spacing: .06em; }
.photo-spec dd strong {
  font-family: var(--font-display);
  font-weight: 400; font-size: 22px;
  letter-spacing: .04em;
}

/* ───────── Section scaffolding ───────── */
section { scroll-margin-top: 120px; }
.sec {
  padding: 120px 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
}
.sec.tight { padding: 80px 0; }
.sec-tag {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-3); margin-bottom: 32px;
}
.sec-tag .num {
  font-family: var(--font-display);
  color: var(--accent); font-size: 13px; letter-spacing: .08em;
}
.sec-tag .rule { flex: 1; height: 1px; background: var(--e2sp-stroke-1); }
.sec h2 {
  font-family: var(--font-display);
  font-weight: 400; text-transform: uppercase; letter-spacing: .03em;
  font-size: clamp(36px, 4.4vw, 64px); line-height: 1.02;
  margin: 0 0 24px; color: #000;
  max-width: 22ch;
}
.sec-lede {
  font-size: 18px; line-height: 1.55; color: var(--e2sp-fg-2);
  max-width: 640px; margin: 0;
}
.sec-head { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: end; margin-bottom: 56px; }

/* ───────── Activities — the three pillars deep dive ───────── */
.pillars {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--e2sp-stroke-2);
  border-left: 1px solid var(--e2sp-stroke-2);
}
.pillar-card {
  padding: 40px 32px;
  border-right: 1px solid var(--e2sp-stroke-2);
  border-bottom: 1px solid var(--e2sp-stroke-2);
  background: #fff;
  display: flex; flex-direction: column; gap: 20px;
  transition: background 220ms var(--ease-standard);
  position: relative;
}
.pillar-card:hover { background: var(--e2sp-bg-2); }
.pillar-card .ph {
  display: flex; align-items: baseline; justify-content: space-between;
}
.pillar-card .ph .pnum {
  font-family: var(--font-display);
  font-size: 64px; line-height: .9; font-weight: 400;
  color: var(--accent);
}
.pillar-card.b .pnum { color: var(--e2sp-orange); }
.pillar-card.c .pnum { color: #000; }
.pillar-card .pcode {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--e2sp-fg-3);
}
.pillar-card h3 {
  font-family: var(--font-display);
  font-weight: 400; text-transform: uppercase; letter-spacing: .06em;
  font-size: 24px; margin: 0;
}
.pillar-card .promise {
  font-size: 15px; color: var(--e2sp-fg-2); line-height: 1.5;
  margin: 0;
}
.pillar-card .ssteps {
  margin: 16px 0 0; padding: 0; list-style: none;
  display: flex; flex-direction: column;
  border-top: 1px solid var(--e2sp-stroke-1);
}
.pillar-card .ssteps li {
  display: grid; grid-template-columns: 32px 1fr;
  padding: 10px 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .04em;
  color: var(--e2sp-fg-1);
  text-transform: uppercase;
}
.pillar-card .ssteps li .sn {
  color: var(--e2sp-fg-4);
  font-size: 11px;
}

/* ───────── Detail blocks per activity (numbered drilldown) ───────── */
.activity-detail {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 80px;
  align-items: flex-start;
  padding: 80px 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
}
.activity-detail:last-child { border-bottom: 0; }
.ad-left .ad-num {
  font-family: var(--font-display);
  font-size: 168px; line-height: .85; font-weight: 400;
  margin: 0; color: var(--accent);
}
.ad-left .ad-label {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .08em;
  font-size: 26px; margin-top: 16px;
  color: #000;
}
.ad-left .ad-promise {
  font-size: 15px; color: var(--e2sp-fg-2); line-height: 1.55;
  margin-top: 16px; max-width: 320px;
}
.ad-left .ad-meta {
  margin-top: 32px;
  border-top: 1px solid var(--e2sp-stroke-1);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
}
.ad-left .ad-meta div {
  padding: 12px 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .08em; text-transform: uppercase;
}
.ad-left .ad-meta dt { color: var(--e2sp-fg-3); }
.ad-left .ad-meta dd { color: var(--e2sp-ink); margin: 0; padding: 12px 0; border-bottom: 1px solid var(--e2sp-stroke-1); }

.ad-steps { display: flex; flex-direction: column; }
.ad-step {
  display: grid; grid-template-columns: 80px 220px 1fr;
  gap: 32px;
  padding: 22px 0;
  border-top: 1px solid var(--e2sp-stroke-1);
  align-items: baseline;
}
.ad-step:first-child { border-top: 0; }
.ad-step .sn {
  font-family: var(--font-mono);
  color: var(--e2sp-fg-3);
  font-size: 12px; letter-spacing: .08em;
}
.ad-step h4 {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .06em;
  font-size: 18px; margin: 0; font-weight: 400;
}
.ad-step p { margin: 0; font-size: 15px; color: var(--e2sp-fg-2); line-height: 1.55; }

.activity-detail.b .ad-num { color: var(--e2sp-orange); }
.activity-detail.c .ad-num { color: #000; }

/* ───────── Case studies ───────── */
.cases-bg { background: var(--e2sp-bg-2); }
.case {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
}
.case:last-child { border-bottom: 0; }
.case.flip { grid-template-columns: 1fr 1.1fr; }
.case.flip .case-text { order: 2; }
.case.flip .case-img-wrap { order: 1; }
.case-img-wrap {
  position: relative;
  background: #fff; border: 1px solid var(--e2sp-stroke-1);
  padding: 12px;
  box-shadow: var(--shadow-2);
}
.case-img-wrap .corner-spec {
  position: absolute; top: 12px; left: 12px;
  background: rgba(255,255,255,.92);
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-2);
  border: 1px solid var(--e2sp-stroke-1);
}
.case-img-wrap img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
}
.case-tag {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.case-tag .award {
  background: var(--e2sp-orange); color: #fff;
  padding: 3px 8px; border-radius: 2px;
  font-family: var(--font-display); font-size: 10px; letter-spacing: .14em;
}
.case h3 {
  font-family: var(--font-display);
  font-weight: 400; text-transform: uppercase; letter-spacing: .03em;
  font-size: 38px; line-height: 1.05; margin: 0 0 20px; color: #000;
}
.case p { font-size: 16px; color: var(--e2sp-fg-2); line-height: 1.6; margin: 0 0 24px; max-width: 52ch; }
.case-spec {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--e2sp-stroke-1);
}
.case-spec div {
  padding: 14px 16px 14px 0;
  border-bottom: 1px solid var(--e2sp-stroke-1);
}
.case-spec dt {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-3); margin-bottom: 4px;
}
.case-spec dd {
  margin: 0; font-family: var(--font-display);
  font-size: 16px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--e2sp-ink);
}
.case-spec dd .num-big {
  font-size: 24px; color: var(--accent);
}

/* ───────── Awards ───────── */
.awards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--e2sp-stroke-2);
  border-left: 1px solid var(--e2sp-stroke-2);
}
.award-card {
  padding: 36px 28px;
  border-right: 1px solid var(--e2sp-stroke-2);
  border-bottom: 1px solid var(--e2sp-stroke-2);
  background: #fff;
  display: flex; flex-direction: column; gap: 16px;
}
.award-card .yr {
  font-family: var(--font-display);
  font-size: 56px; line-height: 1; color: var(--e2sp-orange);
  font-weight: 400;
}
.award-card h4 {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .06em;
  font-size: 18px; margin: 0; font-weight: 400;
}
.award-card p {
  margin: 0; font-size: 14px; color: var(--e2sp-fg-2); line-height: 1.55;
}
.award-card .award-meta {
  margin-top: auto;
  padding-top: 16px; border-top: 1px solid var(--e2sp-stroke-1);
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--e2sp-fg-3);
}

/* ───────── Resume / timeline ───────── */
.resume-wrap {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: flex-start;
}
.resume-portrait {
  background: var(--e2sp-bg-2);
  border: 1px solid var(--e2sp-stroke-1);
  padding: 24px;
  position: sticky; top: 120px;
}
.portrait-img {
  aspect-ratio: 1/1;
  background: linear-gradient(135deg, var(--e2sp-blue) 0%, var(--e2sp-blue-deep) 100%);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.portrait-img .initials {
  font-family: var(--font-display);
  color: #fff; font-size: 96px;
  letter-spacing: .04em;
}
.portrait-img::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18), transparent 60%);
}
.resume-portrait .pname {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .04em;
  font-size: 22px; margin: 24px 0 4px; font-weight: 400;
}
.resume-portrait .ptitle {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--e2sp-fg-2);
}
.resume-portrait .pcontact {
  margin-top: 24px; padding-top: 24px;
  border-top: 1px solid var(--e2sp-stroke-1);
  display: flex; flex-direction: column; gap: 10px;
  font-size: 13px;
}
.resume-portrait .pcontact div {
  display: grid; grid-template-columns: 60px 1fr;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .06em;
  align-items: baseline;
}
.resume-portrait .pcontact dt {
  color: var(--e2sp-fg-3); text-transform: uppercase;
}
.resume-portrait .pcontact dd { margin: 0; color: var(--e2sp-ink); }

.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: ""; position: absolute; left: 6px; top: 8px; bottom: 0;
  width: 1px; background: var(--e2sp-stroke-2);
}
.tline {
  position: relative;
  padding: 0 0 40px;
}
.tline::before {
  content: ""; position: absolute; left: -32px; top: 8px;
  width: 13px; height: 13px;
  border: 2px solid var(--accent);
  background: #fff;
  border-radius: 50%;
}
.tline.current::before {
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(25,54,113,.16);
}
.tline .yr {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .08em; color: var(--e2sp-fg-3);
  text-transform: uppercase; margin-bottom: 6px;
}
.tline h4 {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .06em;
  font-size: 22px; margin: 0 0 6px; font-weight: 400;
}
.tline .co {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .08em;
  font-size: 13px; color: var(--accent);
  margin-bottom: 8px;
}
.tline p { margin: 0; font-size: 14px; color: var(--e2sp-fg-2); line-height: 1.55; max-width: 56ch; }

/* ───────── Contact ───────── */
.contact {
  background: var(--e2sp-dark-bg);
  color: #fff;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute; right: -80px; top: -80px;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(74,162,217,.18) 0%, transparent 60%);
}
.contact .container { position: relative; z-index: 2; }
.contact .sec-tag { color: rgba(255,255,255,.4); }
.contact .sec-tag .num { color: var(--e2sp-blue-light); }
.contact .sec-tag .rule { background: rgba(255,255,255,.12); }
.contact h2 { color: #fff; max-width: 18ch; }
.contact-grid {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 80px; margin-top: 64px;
  align-items: flex-start;
}
.contact-quote {
  font-family: var(--font-display);
  font-size: 28px; line-height: 1.3; letter-spacing: .02em;
  color: #fff; margin: 0 0 32px;
  text-transform: uppercase;
}
.contact-quote .accent-text { color: var(--e2sp-orange); }
.contact-attr {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--e2sp-blue-light);
}
.contact-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--e2sp-dark-stroke);
  padding: 32px;
}
.contact-card .ck {
  display: grid; grid-template-columns: 80px 1fr;
  padding: 16px 0;
  border-bottom: 1px solid var(--e2sp-dark-stroke);
  align-items: baseline;
}
.contact-card .ck:first-child { padding-top: 0; }
.contact-card .ck:last-child { border-bottom: 0; }
.contact-card .ck dt {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-blue-light);
}
.contact-card .ck dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px; letter-spacing: .04em;
  color: #fff;
}
.contact-card .ck dd a:hover { color: var(--e2sp-blue-light); }
.contact-card .ck dd .small {
  display: block; font-family: var(--font-body);
  font-size: 13px; letter-spacing: 0; text-transform: none;
  color: var(--e2sp-dark-fg-2); margin-top: 4px;
}

/* ───────── Footer ───────── */
.footer {
  background: #000;
  color: #fff;
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer .f-logo { height: 32px; margin-bottom: 24px; filter: invert(1) brightness(2); }
.footer p { font-size: 13px; color: rgba(255,255,255,.6); line-height: 1.6; max-width: 36ch; }
.footer h5 {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .12em;
  font-size: 11px; margin: 0 0 16px; font-weight: 400;
  color: rgba(255,255,255,.5);
}
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul a {
  font-family: var(--font-display);
  font-size: 13px; letter-spacing: .04em;
  color: rgba(255,255,255,.85);
  transition: color 140ms var(--ease-standard);
}
.footer ul a:hover { color: var(--accent); }
.footer .emasp {
  margin-top: 24px;
  display: flex; align-items: center; gap: 12px;
  padding: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 2px;
}
.footer .emasp img { height: 28px; }
.footer .emasp span {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.footer-base {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255,255,255,.4);
}

/* ───────── EMASP sub-brand section ───────── */
.emasp-sec { background: var(--e2sp-bg-2); }
.emasp-grid {
  display: grid; grid-template-columns: 360px 1fr;
  gap: 80px; align-items: flex-start;
}
.emasp-mark {
  background: #fff;
  border: 1px solid var(--e2sp-stroke-1);
  padding: 48px 32px;
  display: flex; flex-direction: column; align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-1);
  position: sticky; top: 120px;
}
.emasp-mark img { max-width: 180px; height: auto; display: block; }
.emasp-mark .emasp-tag {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--e2sp-fg-3);
  border-top: 1px solid var(--e2sp-stroke-1);
  padding-top: 20px; width: 100%; text-align: center;
}
.emasp-body h2 {
  font-family: var(--font-display);
  font-weight: 400; text-transform: uppercase; letter-spacing: .03em;
  font-size: clamp(36px, 4.4vw, 56px); line-height: 1.02;
  margin: 0 0 24px; color: #000;
  max-width: 22ch;
}
.emasp-bullets {
  margin: 40px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--e2sp-stroke-2);
}
.emasp-bullets > div {
  padding: 24px 24px 24px 0;
  border-right: 1px solid var(--e2sp-stroke-1);
}
.emasp-bullets > div:last-child { border-right: 0; padding-right: 0; }
.emasp-bullets dt {
  font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .06em;
  font-size: 16px; font-weight: 400;
  color: var(--accent);
  margin-bottom: 8px;
}
.emasp-bullets dd {
  margin: 0;
  font-size: 14px; color: var(--e2sp-fg-2); line-height: 1.55;
}

@media (max-width: 960px) {
  .emasp-grid { grid-template-columns: 1fr; gap: 32px; }
  .emasp-mark { position: static; padding: 32px 24px; }
  .emasp-bullets { grid-template-columns: 1fr; }
  .emasp-bullets > div { border-right: 0; border-bottom: 1px solid var(--e2sp-stroke-1); padding: 16px 0; }
}

/* ───────── Reveal animation ───────── */
.reveal {
  opacity: 0; transform: translateY(12px);
  transition: opacity 600ms var(--ease-standard), transform 600ms var(--ease-standard);
}
.reveal.in { opacity: 1; transform: none; }

/* ───────── Detail page header (sub-pages) ───────── */
.subhero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--e2sp-stroke-1);
  background: var(--e2sp-bg-2);
}
.subhero .crumb {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--e2sp-fg-3); margin-bottom: 16px;
  display: flex; gap: 8px; align-items: center;
}
.subhero .crumb a:hover { color: var(--accent); }
.subhero h1 {
  font-family: var(--font-display);
  font-weight: 400; text-transform: uppercase; letter-spacing: .03em;
  font-size: clamp(40px, 5.4vw, 72px); line-height: 1; margin: 0;
  color: #000;
}

/* ───────── Responsive ───────── */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .topbar-meta .meta-right .hide-md { display: none; }
  .process-strip { grid-template-columns: 1fr; }
  .process-strip .pcol { border-right: 0; border-bottom: 1px solid var(--e2sp-stroke-1); }
  .pillars { grid-template-columns: 1fr; }
  .activity-detail { grid-template-columns: 1fr; gap: 32px; }
  .case, .case.flip { grid-template-columns: 1fr; gap: 32px; }
  .case.flip .case-text, .case.flip .case-img-wrap { order: unset; }
  .awards { grid-template-columns: 1fr; }
  .resume-wrap { grid-template-columns: 1fr; gap: 32px; }
  .resume-portrait { position: static; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .photo-spec { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .sec-head { grid-template-columns: 1fr; gap: 24px; }
  .ad-step { grid-template-columns: 1fr; gap: 8px; }
  .sec { padding: 80px 0; }
}