/* =====================================================
   A. KOVAC — AEROSPACE PORTFOLIO
   Design language: dark, defense-grade, scroll-driven
   ===================================================== */

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

:root {
  --bg: #060708;
  --bg-elev: #0c0e10;
  --bg-dark: #030405;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #e9eaec;
  --text-dim: #8c9099;
  --text-mute: #5a5e66;
  --accent: #ff8c28;
  --accent-2: #ffd8a8;
  --accent-cool: #5fc6ff;
  --signal: #4ade80;

  --font-display: 'Archivo', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --maxw: 1440px;
  --gutter: clamp(20px, 4vw, 64px);
  --section-pad: clamp(52px, 6vw, 96px);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #000; }

/* ===== AMBIENT LAYERS ===== */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.65;
  pointer-events: none;
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scanline {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.012) 0px,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.5;
}

main { position: relative; z-index: 3; }

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--gutter);
  background: linear-gradient(to bottom, rgba(6,7,8,0.85), rgba(6,7,8,0.55) 70%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.nav.is-scrolled {
  background: rgba(6,7,8,0.92);
  border-bottom-color: var(--line);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
}

.nav__brand-mark {
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
}

.nav__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav__brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.18em;
}

.nav__brand-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  margin-top: 4px;
}

.nav__menu {
  display: flex;
  gap: 28px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.18em;
}

.nav__menu a {
  position: relative;
  color: var(--text-dim);
  transition: color 0.2s ease;
  padding: 4px 0;
}

.nav__menu a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.nav__menu a:hover { color: var(--text); }
.nav__menu a:hover::after { transform: scaleX(1); }

.nav__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px var(--signal);
  animation: pulse 2.4s ease-in-out infinite;
}

.dot--inline {
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 110px var(--gutter) 64px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 3;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* Kept clear of the fixed nav (top) and the statement/CTA row (bottom) */
.hero__hud {
  position: absolute;
  inset: 88px 18px 16px;
  z-index: 4;
  pointer-events: none;
}

.hud-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border: 1px solid var(--accent);
}
.hud-corner--tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.hud-corner--tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.hud-corner--bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.hud-corner--br { bottom: 0; right: 0; border-left: none; border-top: none; }

.hero__inner {
  position: relative;
  z-index: 4;
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
  display: grid;
  gap: 26px;
}

.hero__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}

.tag__bar {
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero__coords {
  display: flex;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-white);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.8vw, 56px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
  max-width: 14ch;
}

.hero__title-line {
  display: block;
  overflow: hidden;
}

.hero__title-line > span {
  display: inline-block;
  transition: transform 1.1s cubic-bezier(0.2, 0.7, 0.2, 1), opacity 1.1s ease;
}

.js .hero__title-line > span {
  transform: translateY(110%);
  opacity: 0;
}

.hero__title-line[data-revealed] > span,
[data-reveal].is-revealed > span,
.hero__title-line > span.is-revealed {
  transform: translateY(0);
  opacity: 1;
}

.hero__title-line--accent { color: var(--accent); font-style: italic; font-weight: 800; }

/* ===== HERO MEDIA GALLERY (right 2/3 background, blended left) ===== */
.hero__gallery {
  position: absolute;
  inset: 0 0 0 33.333%;
  z-index: 0;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.2s ease, visibility 1.2s ease;
}

.hero__slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero__slide img,
.hero__slide video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.08);
  transition: transform 8s ease-out;
}

.hero__slide.is-active img,
.hero__slide.is-active video {
  transform: scale(1);
}

/* per-slide caption is only a data source; the visible copy is
   .hero__gallery-caption, which sits above the scrim */
.hero__slide figcaption { display: none; }

.hero__gallery-caption {
  position: absolute;
  bottom: 20px;
  right: calc(var(--gutter) + 160px);
  z-index: 5;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
  transition: opacity 0.5s ease;
}

.hero__gallery-caption span {
  color: var(--accent);
  margin-right: 10px;
}

.hero__gallery-caption.is-switching { opacity: 0; }

/* Solid dark on the left third, dissolving into the media on the right 2/3,
   plus a bottom fade so the statement/buttons stay legible */
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(to right,
      rgba(6, 7, 8, 1) 0%,
      rgba(6, 7, 8, 1) 33%,
      rgba(6, 7, 8, 0.88) 44%,
      rgba(6, 7, 8, 0.5) 60%,
      rgba(6, 7, 8, 0.18) 80%,
      rgba(6, 7, 8, 0.08) 100%),
    linear-gradient(to top,
      rgba(6, 7, 8, 0.9) 0%,
      rgba(6, 7, 8, 0.3) 30%,
      rgba(6, 7, 8, 0) 60%);
}

.hero__gallery-dots {
  position: absolute;
  bottom: 22px;
  right: var(--gutter);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.hero__gallery-dot {
  width: 26px;
  height: 3px;
  border: none;
  padding: 0;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: background 0.3s ease;
}

.hero__gallery-dot.is-active {
  background: var(--accent);
}

.hero__foot {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: end;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero__statement {
  font-size: clamp(14px, 1.15vw, 16px);
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 56ch;
  margin: 0;
}

.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  transition: all 0.25s ease;
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0a;
}
.btn--primary:hover {
  background: #ffa14d;
  border-color: #ffa14d;
  transform: translateY(-1px);
}
.btn--ghost:hover {
  border-color: var(--text);
  background: rgba(255,255,255,0.04);
}

.hero__scroll {
  position: absolute;
  bottom: -40px;
  right: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--text-mute);
}
.hero__scroll-line {
  display: inline-block;
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, var(--accent), transparent);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: scroll-line 2.5s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ===== TICKER ===== */
.ticker {
  position: relative;
  overflow: hidden;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg-dark);
}
.ticker__track {
  display: flex;
  gap: 28px;
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2.2vw, 28px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  animation: ticker 60s linear infinite;
}
.ticker__track span:nth-child(even) { color: var(--accent); }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== SECTIONS ===== */
.section {
  position: relative;
  padding: var(--section-pad) var(--gutter);
  max-width: var(--maxw);
  margin: 0 auto;
}

.section--dark {
  background: var(--bg-dark);
  max-width: none;
  margin: 0;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section--dark > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }

.section__head {
  display: grid;
  gap: 20px;
  margin-bottom: 44px;
  max-width: var(--maxw);
}

.section__label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}

.section__num { color: var(--accent); }
.section__name { letter-spacing: 0.3em; }

.section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 5.5vw, 76px);
  line-height: 1.0;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  max-width: 24ch;
  margin: 0;
}

.section__title--sm {
  font-size: clamp(26px, 3vw, 42px);
}

.section__sub {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--text-dim);
  max-width: 60ch;
  margin: 0;
}

/* ===== PROFILE ===== */
.profile {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 64px;
  align-items: start;
}

.profile__card {
  position: sticky;
  top: 120px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
  padding: 28px;
}

.profile__avatar {
  position: relative;
  aspect-ratio: 1;
  margin-bottom: 28px;
  background: radial-gradient(circle at 30% 30%, rgba(255,140,40,0.15), transparent 60%), #0a0c0e;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.profile__avatar-frame {
  position: absolute;
  inset: 12px;
  border: 1px dashed rgba(255,140,40,0.3);
  pointer-events: none;
}

.profile__avatar-frame::before,
.profile__avatar-frame::after {
  content: '';
  position: absolute;
  background: var(--accent);
}
.profile__avatar-frame::before {
  top: 50%; left: -6px; right: -6px; height: 1px; transform: translateY(-50%);
  background: linear-gradient(to right, transparent, var(--accent), transparent);
}
.profile__avatar-frame::after {
  top: -6px; bottom: -6px; left: 50%; width: 1px; transform: translateX(-50%);
  background: linear-gradient(to bottom, transparent, var(--accent), transparent);
}

.profile__avatar-inner {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 88px;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #fff, #888);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  z-index: 2;
}

.profile__avatar-tags {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
  z-index: 2;
}

.profile__spec {
  display: grid;
  gap: 14px;
  margin: 0;
}

.profile__spec div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.profile__spec dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--text-mute);
}

.profile__spec dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text);
  text-align: right;
}

.profile__body p {
  font-size: clamp(15px, 1.2vw, 17px);
  color: var(--text-dim);
  margin: 0 0 22px;
  max-width: 62ch;
}

.profile__lede {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text) !important;
  font-size: clamp(20px, 1.8vw, 26px) !important;
  line-height: 1.4;
  letter-spacing: -0.005em;
}

.profile__stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.profile__stack h4 {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin: 0 0 16px;
}

.profile__stack ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--text-dim);
}

.profile__stack li::before {
  content: '— ';
  color: var(--text-mute);
}

/* ===== CAPABILITIES ===== */
.caps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.cap {
  background: var(--bg-dark);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: background 0.3s ease;
}

.cap:hover { background: #0a0c0f; }
.cap:hover .cap__id { color: var(--accent); }

.cap__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
}

.cap__id {
  color: var(--text-mute);
  transition: color 0.3s ease;
}

.cap__status {
  color: var(--accent);
  padding: 4px 8px;
  border: 1px solid rgba(255,140,40,0.3);
}

.cap h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0;
}

.cap p {
  font-size: 13px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.6;
}

.cap__list {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: grid;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-mute);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.cap__list li::before {
  content: '› ';
  color: var(--accent);
}

/* ===== STATS ===== */
.stats {
  position: relative;
  padding: clamp(52px, 6vw, 88px) var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255,140,40,0.06), transparent 60%),
    var(--bg);
}

.stats__inner { max-width: var(--maxw); margin: 0 auto; }

.stats__head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.stats__head .section__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.stat {
  background: var(--bg);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #fff 30%, #888);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 8px;
}

.stat__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
}

.stat__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mute);
}

/* ===== TIMELINE ===== */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.timeline__item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  padding: 48px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.3s ease;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 48px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.timeline__item:hover::before { opacity: 1; }

.timeline__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.timeline__year { color: var(--accent); }
.timeline__loc { color: var(--text-mute); }

.timeline__body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: -0.005em;
  text-transform: uppercase;
  margin: 0 0 6px;
}

.timeline__org {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  display: block;
  margin-bottom: 16px;
}

.timeline__body p {
  font-size: 15px;
  color: var(--text-dim);
  margin: 0 0 16px;
  max-width: 70ch;
}

.timeline__body ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  font-size: 14px;
  color: var(--text-dim);
}

.timeline__body li {
  padding-left: 18px;
  position: relative;
}

.timeline__body li::before {
  content: '+';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-family: var(--font-mono);
}

/* ===== PROJECTS ===== */
.projects {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.project {
  grid-column: span 3;
  padding: 32px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.project:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.project--feature {
  grid-column: span 6;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 40px;
  padding: 40px;
  align-items: center;
}

.project__visual {
  aspect-ratio: 1;
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 50%, rgba(255,140,40,0.06), transparent 60%);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.project__visual svg { width: 100%; height: 100%; }

.orbit-sat { animation: orbit 16s linear infinite; transform-origin: 200px 200px; }
.orbit-sat2 { animation: orbit 24s linear infinite reverse; transform-origin: 200px 200px; }
.orbit-sat3 { animation: orbit 20s linear infinite; transform-origin: 200px 200px; }

@keyframes orbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== NOMAD 3D VIEWER ===== */
.project__visual--model {
  padding: 0;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,140,40,0.10), transparent 65%),
    #04060a;
}

.nomad-viewer {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  overflow: hidden;
  cursor: grab;
}

.nomad-viewer:active { cursor: grabbing; }

.nomad-viewer__canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

/* HUD framing corners */
.nomad-viewer__hud {
  position: absolute;
  inset: 14px;
  pointer-events: none;
  z-index: 2;
}

.nomad-viewer__hud-corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255,140,40,0.55);
}
.nomad-viewer__hud-corner--tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.nomad-viewer__hud-corner--tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.nomad-viewer__hud-corner--bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.nomad-viewer__hud-corner--br { bottom: 0; right: 0; border-left: none; border-top: none; }

/* Interaction hint */
.nomad-viewer__hint {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  pointer-events: none;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--text-mute);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.nomad-viewer.is-ready .nomad-viewer__hint { opacity: 1; }

/* Loader overlay */
.nomad-viewer__loader {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: #04060a;
  transition: opacity 0.5s ease;
}

.nomad-viewer__loader.is-hidden { opacity: 0; pointer-events: none; }

.nomad-viewer__bar {
  position: relative;
  width: 160px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  overflow: hidden;
}

.nomad-viewer__bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  transition: width 0.2s ease;
}

.nomad-viewer__pct {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}

.nomad-viewer.is-error .nomad-viewer__pct { color: var(--accent); }

.project__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.project h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 1.6vw, 26px);
  letter-spacing: 0.005em;
  text-transform: uppercase;
  margin: 0;
}

.project--feature h3 { font-size: clamp(24px, 2.4vw, 36px); }

.project p {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.6;
}

.project--feature p { font-size: 16px; }

.project__meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
  margin-top: auto;
}

/* ===== SPLIT (EDU + CREDS) ===== */
.section--split { padding-top: 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.split__col .section__label { margin-bottom: 32px; }

.edu, .creds {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.edu li, .creds li {
  display: grid;
  gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.edu li { grid-template-columns: 120px 1fr; }
.creds li { grid-template-columns: 64px 1fr; align-items: center; }

.edu__year {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--accent);
}

.edu h4, .creds h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 6px;
}

.edu span, .creds p {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.edu p {
  font-size: 14px;
  color: var(--text-dim);
  margin: 8px 0 0;
}

.creds li > span {
  width: 56px;
  height: 56px;
  border: 1px solid var(--accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.1em;
}

/* ===== MISSION CONTROL ===== */
.mc {
  position: relative;
  background: linear-gradient(180deg, var(--bg) 0%, #0a0e14 100%);
  border-top: 1px solid var(--line);
}

.mc__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
}

.mc__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 7vw, 108px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 32px 0 24px;
  display: flex;
  flex-direction: column;
}

.mc__title-accent {
  color: var(--accent);
  font-style: italic;
}

.mc__sub {
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--text-dim);
  max-width: 56ch;
  margin: 0 0 64px;
}

.mc__channels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.mc__channel {
  background: var(--bg);
  padding: 36px;
  display: grid;
  gap: 8px;
  position: relative;
  transition: background 0.3s ease, color 0.3s ease;
}

.mc__channel:hover {
  background: var(--accent);
  color: #0a0a0a;
}

.mc__channel:hover .mc__channel-label,
.mc__channel:hover .mc__channel-arrow { color: #0a0a0a; }

.mc__channel-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--text-mute);
  transition: color 0.3s ease;
}

.mc__channel-value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: 0;
  text-transform: uppercase;
}

.mc__channel-arrow {
  position: absolute;
  top: 28px;
  right: 32px;
  font-size: 22px;
  color: var(--accent);
  transition: color 0.3s ease, transform 0.3s ease;
}

.mc__channel:hover .mc__channel-arrow { transform: translate(4px, -4px); }

/* ===== FOOTER ===== */
.footer {
  padding: 32px var(--gutter);
  border-top: 1px solid var(--line);
  background: var(--bg-dark);
  position: relative;
  z-index: 3;
}

.footer__row {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--text);
}

.footer__brand svg { color: var(--accent); }

.footer__meta {
  display: flex;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-mute);
}

/* ===== REVEAL ===== */
[data-reveal] {
  transition: opacity 0.9s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children of certain containers */
.caps [data-reveal]:nth-child(1) { transition-delay: 0s; }
.caps [data-reveal]:nth-child(2) { transition-delay: 0.06s; }
.caps [data-reveal]:nth-child(3) { transition-delay: 0.12s; }
.caps [data-reveal]:nth-child(4) { transition-delay: 0.0s; }
.caps [data-reveal]:nth-child(5) { transition-delay: 0.06s; }
.caps [data-reveal]:nth-child(6) { transition-delay: 0.12s; }

.stats__grid [data-reveal]:nth-child(1) { transition-delay: 0s; }
.stats__grid [data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.stats__grid [data-reveal]:nth-child(3) { transition-delay: 0.16s; }
.stats__grid [data-reveal]:nth-child(4) { transition-delay: 0.24s; }

.hero__title-line:nth-child(1) > span { transition-delay: 0.05s; }
.hero__title-line:nth-child(2) > span { transition-delay: 0.15s; }
.hero__title-line:nth-child(3) > span { transition-delay: 0.25s; }
.hero__title-line:nth-child(4) > span { transition-delay: 0.35s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .nav__menu { display: none; }
  .nav__status { display: none; }

  .profile { grid-template-columns: 1fr; gap: 40px; }
  .profile__card { position: static; }

  .caps { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .projects { grid-template-columns: 1fr; }
  .project { grid-column: 1; }
  .project--feature { grid-template-columns: 1fr; padding: 32px; }
  .split { grid-template-columns: 1fr; gap: 64px; }
  .timeline__item { grid-template-columns: 1fr; gap: 16px; }
  .hero__gallery { inset: 0; }
  .hero__scrim {
    background:
      linear-gradient(to right,
        rgba(6, 7, 8, 0.92) 0%,
        rgba(6, 7, 8, 0.7) 50%,
        rgba(6, 7, 8, 0.45) 100%),
      linear-gradient(to top,
        rgba(6, 7, 8, 0.9) 0%,
        rgba(6, 7, 8, 0.3) 30%,
        rgba(6, 7, 8, 0) 60%);
  }
  .hero__foot { grid-template-columns: 1fr; gap: 32px; }
  .hero__cta { justify-content: flex-start; }
  .mc__channels { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .caps { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; }
  .hero__coords { display: none; }
  .footer__row { flex-direction: column; align-items: flex-start; }
  .nav__brand-sub { display: none; }
  .ticker__track { font-size: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}