/* ==========================================================================
   Robbstock Entertainment — Game Dev Tool Studio (Oxanium)
   ========================================================================== */

:root {
  --bg: #050608;
  --bg-alt: #080a10;
  --bg-panel: #0c0f16;
  --bg-panel-hover: #111520;
  --bg-terminal: #080a0e;
  --text: #eef0f6;
  --text-secondary: #9399a8;
  --text-muted: #5a6175;
  --cyan: #00e8ff;
  --purple: #a855f7;
  --emerald: #10d9a0;
  --accent: var(--cyan);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --glow-cyan: 0 0 32px rgba(0, 232, 255, 0.35);
  --glow-purple: 0 0 28px rgba(168, 85, 247, 0.3);
  --glow-emerald: 0 0 28px rgba(16, 217, 160, 0.25);
  --header-height: 72px;
  --container: 1140px;
  --radius: 4px;
  --font-display: "Oxanium", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
strong { font-weight: 600; color: var(--text); }

.mono {
  font-family: var(--font-mono);
  font-size: 0.8125em;
  letter-spacing: 0.02em;
}

a {
  color: var(--cyan);
  text-decoration: none;
  transition: color 0.2s var(--ease), opacity 0.2s;
}

a:hover { color: #5cefff; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2rem);
}

/* ---- Background layers ---- */
.bg-accent {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(0, 232, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 232, 255, 0.03) 1px, transparent 1px),
    radial-gradient(ellipse 80% 50% at 85% -10%, rgba(0, 232, 255, 0.09), transparent 50%),
    radial-gradient(ellipse 60% 40% at 5% 20%, rgba(168, 85, 247, 0.06), transparent 45%);
  background-size: 40px 40px, 40px 40px, auto, auto;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 0%, black 10%, transparent 80%);
}

.bg-noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.bg-hex {
  position: fixed;
  top: 5%;
  right: -5%;
  width: min(50vw, 480px);
  height: auto;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
  background: url("assets/hex-pattern.svg") center / contain no-repeat;
  aspect-ratio: 6/7;
  mask-image: radial-gradient(circle at 60% 40%, black 0%, transparent 70%);
}

/* ---- UI Frame (HUD brackets) ---- */
.ui-frame {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(145deg, rgba(12, 15, 22, 0.95) 0%, rgba(8, 10, 14, 0.98) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.ui-frame::before,
.ui-frame::after,
.ui-frame__corner {
  pointer-events: none;
}

.ui-frame::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  border-top: 2px solid var(--frame-accent, var(--cyan));
  border-left: 2px solid var(--frame-accent, var(--cyan));
  opacity: 0.85;
}

.ui-frame::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 20px;
  height: 20px;
  border-bottom: 2px solid var(--frame-accent2, var(--purple));
  border-right: 2px solid var(--frame-accent2, var(--purple));
  opacity: 0.7;
}

.ui-frame--cyan { --frame-accent: var(--cyan); --frame-accent2: var(--purple); }
.ui-frame--purple { --frame-accent: var(--purple); --frame-accent2: var(--cyan); }
.ui-frame--emerald { --frame-accent: var(--emerald); --frame-accent2: var(--cyan); }
.ui-frame--gradient {
  --frame-accent: var(--cyan);
  --frame-accent2: var(--purple);
  box-shadow: inset 0 1px 0 rgba(0, 232, 255, 0.06);
}

.ui-frame {
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.ui-frame:hover {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.divider-beam {
  position: relative;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), transparent);
  opacity: 0.45;
  margin: 0;
  border: none;
  overflow: hidden;
}

.divider-beam::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: translateX(-120%);
  animation: beamScan 9s ease-in-out infinite;
}

@keyframes beamScan {
  0%, 70%, 100% { transform: translateX(-120%); opacity: 0; }
  85% { transform: translateX(120%); opacity: 0.6; }
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  transition: background 0.3s var(--ease), box-shadow 0.3s;
}

.header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 232, 255, 0.4), rgba(168, 85, 247, 0.4), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.header--scrolled {
  background: rgba(5, 6, 8, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.header--scrolled::after { opacity: 1; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  text-decoration: none;
}

.nav__brand:hover { color: var(--text); }

.nav__logo-wrap {
  padding: 4px;
  border: 1px solid rgba(0, 232, 255, 0.25);
  border-radius: var(--radius);
  background: rgba(0, 232, 255, 0.05);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.nav__brand:hover .nav__logo-wrap {
  border-color: rgba(0, 232, 255, 0.5);
  box-shadow: var(--glow-cyan);
}

.nav__logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.nav__wordmark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav__wordmark-sub {
  font-weight: 400;
  color: var(--text-secondary);
  margin-left: 0.2em;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-size: 0.85em;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav__link {
  padding: 0.5rem 0.9rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}

.nav__link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav__link--active {
  color: var(--cyan);
  background: rgba(0, 232, 255, 0.08);
  box-shadow: inset 0 -2px 0 var(--cyan);
}

.nav__link--cta {
  margin-left: 0.5rem;
  padding: 0.55rem 1.1rem;
  color: var(--bg);
  background: linear-gradient(135deg, var(--cyan), #00c4e0);
  border: 1px solid rgba(0, 232, 255, 0.4);
}

.nav__link--cta:hover {
  color: var(--bg);
  box-shadow: var(--glow-cyan);
}

.nav__link--cta.nav__link--active {
  box-shadow: var(--glow-cyan);
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav__toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---- Hero ---- */
.hero {
  position: relative;
  z-index: 1;
  min-height: 92vh;
  min-height: 92dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-height) + 2rem) 0 4rem;
}

.hero__layout {
  display: grid;
  grid-template-columns: 1fr minmax(180px, 260px);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.hero__frame {
  max-width: 42rem;
}

.hero__meta {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero__meta .mono { color: var(--emerald); }

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 0.85rem;
  background: linear-gradient(180deg, #fff 0%, #a8b0c4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__claim-bar {
  display: inline-block;
  padding: 0.4rem 0;
  margin-bottom: 1.25rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  border-top: 1px solid rgba(0, 232, 255, 0.3);
  border-bottom: 1px solid rgba(168, 85, 247, 0.25);
  text-shadow: 0 0 24px rgba(0, 232, 255, 0.3);
}

.hero__lede {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.hero__stack {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
  padding: 0.6rem 0.85rem;
  background: rgba(0, 0, 0, 0.35);
  border-left: 2px solid var(--emerald);
}

.hero__stack-prompt { color: var(--emerald); margin-right: 0.35rem; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.hero__stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero__stat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__mark {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__mark-img {
  width: 100%;
  max-width: 220px;
  filter: drop-shadow(0 0 50px rgba(0, 232, 255, 0.25)) drop-shadow(0 0 80px rgba(168, 85, 247, 0.15));
  animation: markPulse 5s ease-in-out infinite;
}

@keyframes markPulse {
  0%, 100% { filter: drop-shadow(0 0 40px rgba(0, 232, 255, 0.2)); opacity: 0.92; }
  50% { filter: drop-shadow(0 0 60px rgba(0, 232, 255, 0.35)); opacity: 1; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
}

.btn:hover { transform: translateY(-2px); }

.btn--primary {
  color: var(--bg);
  background: linear-gradient(135deg, var(--cyan) 0%, #00b8d4 100%);
  border-color: rgba(0, 232, 255, 0.5);
}

.btn--primary:hover {
  color: var(--bg);
  box-shadow: var(--glow-cyan);
}

.btn--secondary {
  color: var(--text);
  background: transparent;
  border-color: var(--border-strong);
}

.btn--secondary:hover {
  color: var(--cyan);
  border-color: rgba(0, 232, 255, 0.4);
  background: rgba(0, 232, 255, 0.05);
  box-shadow: none;
}

/* ---- Sections ---- */
.section {
  position: relative;
  z-index: 1;
  padding: clamp(4.5rem, 11vw, 7rem) 0;
}

.section--alt { background: var(--bg-alt); }

.section__header {
  position: relative;
  margin-bottom: 2.75rem;
}

.section__header--left { text-align: left; }

.section__ghost {
  position: absolute;
  top: -0.35em;
  left: -0.05em;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.04);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.section__header-inner {
  position: relative;
  z-index: 1;
}

.section__label {
  display: block;
  color: var(--emerald);
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.section__subtitle {
  margin-top: 0.75rem;
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 36rem;
  line-height: 1.65;
}

.section__subtitle--left { margin-inline: 0; }

/* Panels (legacy alias) */
.panel {
  position: relative;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.panel__title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--cyan);
}

/* About */
.about__intro {
  font-size: 1.08rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 1rem;
  max-width: 44rem;
}

.about__parent {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.chip__prefix { font-weight: 500; }
.chip--game { border-color: rgba(0, 232, 255, 0.35); color: #9ee8f5; }
.chip--game .chip__prefix { color: var(--cyan); }
.chip--audio { border-color: rgba(168, 85, 247, 0.35); color: #c9b0e8; }
.chip--audio .chip__prefix { color: var(--purple); }
.chip--ai { border-color: rgba(16, 217, 160, 0.35); color: #8ce8c8; }
.chip--ai .chip__prefix { color: var(--emerald); }
.chip--modding { border-color: rgba(168, 85, 247, 0.3); }
.chip--modding .chip__prefix { color: var(--purple); }
.chip--tsw { border-color: rgba(0, 232, 255, 0.3); }
.chip--tsw .chip__prefix { color: var(--cyan); }
.chip--badge { font-size: 0.65rem; padding: 0.2rem 0.45rem; clip-path: none; border-radius: 2px; }

/* Project cards */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.project-card {
  position: relative;
  padding: 1.5rem;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-top: 3px solid var(--card-accent, var(--cyan));
  transition:
    opacity 0.55s var(--ease),
    transform 0.55s var(--ease),
    box-shadow 0.25s var(--ease),
    border-color 0.25s;
  transition-delay: var(--reveal-delay, 0ms);
  opacity: 0;
  transform: translateY(14px);
}

.project-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.project-card.is-visible:hover {
  transform: translateY(-6px);
}

.project-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), var(--card-glow, var(--glow-cyan));
}

.project-card--game { --card-accent: var(--cyan); --card-glow: var(--glow-cyan); }
.project-card--tsw { --card-accent: var(--cyan); --card-glow: var(--glow-cyan); }
.project-card--modding { --card-accent: var(--purple); --card-glow: var(--glow-purple); }
.project-card--audio { --card-accent: var(--purple); --card-glow: var(--glow-purple); }
.project-card--ai { --card-accent: var(--emerald); --card-glow: var(--glow-emerald); }

.project-card--featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(16, 217, 160, 0.06) 0%, rgba(0, 232, 255, 0.04) 100%);
  border-top-color: var(--emerald);
}

.project-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  color: var(--card-accent, var(--cyan));
  opacity: 0.9;
}

.project-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.project-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.project-card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.project-card__keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-left: auto;
}

.project-card__keywords li {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: 2px;
}

.status {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: 2px;
}

.status--active { color: var(--emerald); background: rgba(16, 217, 160, 0.12); border: 1px solid rgba(16, 217, 160, 0.3); }
.status--beta { color: var(--cyan); background: rgba(0, 232, 255, 0.1); border: 1px solid rgba(0, 232, 255, 0.25); }
.status--rd { color: var(--purple); background: rgba(168, 85, 247, 0.12); border: 1px solid rgba(168, 85, 247, 0.3); }

/* Tech window */
.tech__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.window {
  background: var(--bg-terminal);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.window__titlebar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.window__dots {
  display: flex;
  gap: 5px;
}

.window__dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.window__dots span:nth-child(1) { background: rgba(255, 95, 87, 0.6); }
.window__dots span:nth-child(2) { background: rgba(255, 189, 46, 0.5); }
.window__dots span:nth-child(3) { background: rgba(39, 201, 63, 0.5); }

.window__body {
  padding: 1.25rem 1.5rem;
  position: relative;
}

.window__body::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
  opacity: 0.5;
}

.terminal__line--cmd {
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
  position: relative;
  z-index: 1;
}

.terminal__prompt { color: var(--emerald); margin-right: 0.35rem; }

.terminal__list { position: relative; z-index: 1; }

.terminal__item {
  color: var(--text-secondary);
  padding: 0.25rem 0;
  font-size: 0.85rem;
}

.terminal__chevron { color: var(--cyan); margin-right: 0.5rem; }

.terminal__comment {
  margin-top: 0.85rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  position: relative;
  z-index: 1;
}

.tech-loadout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.tech-loadout__slot {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  text-align: center;
  padding: 0.35rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  transition: border-color 0.2s, color 0.2s;
}

.tech-loadout__slot:hover {
  border-color: rgba(0, 232, 255, 0.35);
  color: var(--cyan);
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Contact */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0.35rem 0 0.2rem;
}

.contact__role { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 0.85rem; }

.contact__email {
  display: inline-block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.contact__note { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 1.25rem; }

.contact__card .btn { width: 100%; }

.form-alert:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.form-alert {
  margin-bottom: 1.25rem;
  padding: 0.85rem 1rem;
  font-size: 0.9rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
}

.form-alert--success {
  color: #6ee7b7;
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}

.form-alert--error {
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.25);
}

.contact-form { display: flex; flex-direction: column; gap: 0.9rem; }

.contact-form__honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.contact-form__row { display: flex; flex-direction: column; gap: 0.35rem; }

.contact-form__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-form__input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text);
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form__input::placeholder { color: var(--text-muted); }

.contact-form__input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 232, 255, 0.15);
}

.contact-form__textarea { resize: vertical; min-height: 110px; }

.contact-form__submit { width: 100%; }

.contact-form__privacy {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-form__privacy a { color: var(--text-secondary); text-decoration: underline; }

.contact__legal-links {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.contact__legal-links a { color: var(--text-secondary); }
.contact__legal-links span { margin: 0 0.4rem; }

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  padding: 2.5rem 0 2rem;
  background: var(--bg-alt);
}

.footer__gradient {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), var(--emerald), transparent);
  opacity: 0.6;
  margin-bottom: 2rem;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer__wordmark {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
}

.footer__wordmark:hover { color: var(--cyan); }

.footer__copy { font-size: 0.8rem; color: var(--text-muted); }

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer__nav a {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.footer__nav a:hover { color: var(--cyan); }

.footer__nav--legal {
  width: 100%;
  justify-content: center;
  padding-top: 0.85rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.footer__nav a[aria-current="page"] { color: var(--cyan); }

/* Legal pages */
.legal-page { padding-top: calc(var(--header-height) + 2rem); }
.legal-page__inner { max-width: 720px; }

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 1.75rem 0 0.65rem;
  color: var(--cyan);
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content p,
.legal-content li {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.legal-content ul {
  margin: 0.5rem 0 1rem 1.25rem;
  list-style: disc;
}

.legal-content a { color: var(--cyan); }

.legal-content__updated {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.legal-page__back { margin-top: 1.5rem; font-size: 0.875rem; }
.legal-page__back a { color: var(--text-secondary); }
.legal-page__back a:hover { color: var(--cyan); }

/* Skip link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.65rem 1rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--cyan);
  border-radius: var(--radius);
  text-decoration: none;
  transition: top 0.2s var(--ease);
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--purple);
  outline-offset: 2px;
}

/* Featured project showcase */
.project-showcase {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: center;
  margin-bottom: 2rem;
  border-top: 3px solid var(--cyan);
}

.project-showcase__media {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}

.project-showcase__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

.project-showcase__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.project-showcase__label {
  color: var(--text-muted);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-showcase__title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.project-showcase__tagline {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.65;
}

.project-showcase__bullets {
  margin: 0 0 1.25rem 1.1rem;
  list-style: disc;
  color: var(--text-secondary);
  font-size: 0.92rem;
}

.project-showcase__bullets li + li {
  margin-top: 0.35rem;
}

.project-showcase__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.project-card__link {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
}

.project-card__link:hover {
  color: #5cefff;
}

/* Contact consent */
.contact-form__consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  cursor: pointer;
}

.contact-form__consent input {
  margin-top: 0.2rem;
  accent-color: var(--cyan);
  flex-shrink: 0;
}

.contact-form__consent a {
  color: var(--cyan);
}

/* Consent banner */
.consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  padding: 1rem;
  pointer-events: none;
}

.consent:not([hidden]) {
  pointer-events: auto;
}

.consent__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.25rem 1.5rem;
}

.consent__title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 0.5rem;
}

.consent__text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.consent__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* 404 */
.page-404__section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
}

.page-404__inner {
  max-width: 36rem;
}

.page-404__text {
  color: var(--text-secondary);
  margin: 1rem 0 1.5rem;
  line-height: 1.65;
}

.page-404__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Responsive */
@media (max-width: 900px) {
  .project-showcase { grid-template-columns: 1fr; }
  .tech__layout { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  .nav__menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1rem;
    background: rgba(5, 6, 8, 0.98);
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.25s, opacity 0.25s, visibility 0.25s;
  }

  .nav__menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav__link { width: 100%; text-align: center; padding: 0.85rem; }
  .nav__link--cta { margin-left: 0; margin-top: 0.35rem; }

  .hero__layout { grid-template-columns: 1fr; }
  .hero__mark { display: none; }
  .bg-hex { opacity: 0.15; right: -20%; }
  .consent__actions .btn { width: 100%; }

  .contact__grid { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; align-items: flex-start; }

  .project-card__keywords { margin-left: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .hero__mark-img,
  .divider-beam::after { animation: none; }
  .project-card,
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition-delay: 0ms;
  }
}