/* ============================================
   NEXUS AI — Global Styles
   ============================================ */

:root {
  --bg: #05060a;
  --bg-soft: #0a0c14;
  --bg-glass: rgba(15, 18, 30, 0.55);
  --fg: #e8ecf8;
  --fg-dim: #8b93ac;
  --fg-faint: #4b5269;
  --cyan: #00f0ff;
  --magenta: #ff00aa;
  --purple: #a855f7;
  --gold: #ffb84d;
  --grad-1: linear-gradient(135deg, #00f0ff 0%, #a855f7 50%, #ff00aa 100%);
  --grad-2: linear-gradient(135deg, #00f0ff, #a855f7);
  --grad-text: linear-gradient(180deg, #ffffff 0%, #8b93ac 100%);
  --border: rgba(255, 255, 255, 0.08);
  --border-hi: rgba(255, 255, 255, 0.18);
  --shadow-glow: 0 0 60px rgba(168, 85, 247, 0.35);
  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  cursor: none;
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(168, 85, 247, 0.15), transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(0, 240, 255, 0.10), transparent 50%);
  background-attachment: fixed;
}

@media (max-width: 768px) {
  body { cursor: auto; }
  .cursor, .cursor-trail { display: none !important; }
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  background: none;
  border: none;
  color: inherit;
  cursor: none;
}

img, svg, canvas {
  display: block;
  max-width: 100%;
}

::selection {
  background: var(--cyan);
  color: var(--bg);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  border-radius: 3px;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.h-display {
  font-size: clamp(3rem, 9vw, 8.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.h-xl { font-size: clamp(2.5rem, 6vw, 5rem); }
.h-lg { font-size: clamp(2rem, 4vw, 3.5rem); }
.h-md { font-size: clamp(1.5rem, 2.5vw, 2.25rem); }

.grad-text {
  background: var(--grad-1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mono { font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.05em; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--cyan);
  display: inline-block;
}

p { line-height: 1.6; color: var(--fg-dim); }
p.lead { font-size: clamp(1.1rem, 1.4vw, 1.35rem); color: var(--fg); }

/* ============================================
   Layout
   ============================================ */

.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 3vw, 2.5rem);
}

section {
  position: relative;
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
}
@media (max-width: 900px) {
  .section-grid { grid-template-columns: 1fr; }
}

/* ============================================
   Custom Cursor
   ============================================ */

.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width 0.25s var(--ease), height 0.25s var(--ease), background 0.25s;
}
.cursor.hover {
  width: 56px;
  height: 56px;
  background: rgba(0, 240, 255, 0.2);
  border: 1px solid var(--cyan);
}
.cursor-trail {
  position: fixed;
  top: 0; left: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(168, 85, 247, 0.6);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
}

/* ============================================
   Navigation
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(5, 6, 10, 0.5);
  border-bottom: 1px solid var(--border);
  transition: transform 0.4s var(--ease);
}
.nav.hidden { transform: translateY(-100%); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--grad-1);
  position: relative;
  overflow: hidden;
  animation: pulse-glow 3s ease-in-out infinite;
}
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 5px;
  background: var(--bg);
}
.brand-mark::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 3px;
  background: var(--grad-1);
  animation: spin 4s linear infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(168, 85, 247, 0.6); }
  50% { box-shadow: 0 0 24px 4px rgba(168, 85, 247, 0.4); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  position: relative;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: var(--fg-dim);
  transition: color 0.3s;
  border-radius: 999px;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--fg);
}
.nav-links a::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: -1;
}
.nav-links a:hover::before,
.nav-links a.active::before { opacity: 1; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--border-hi);
  font-size: 0.85rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.04);
  transition: all 0.3s;
}
.nav-cta:hover {
  background: var(--cyan);
  color: var(--bg);
  border-color: var(--cyan);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

.nav-toggle { display: none; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
  }
  .nav-toggle span {
    width: 22px;
    height: 1.5px;
    background: var(--fg);
    transition: 0.3s;
  }
  .nav.open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .nav.open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    gap: 0.5rem;
  }
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid var(--border-hi);
  background: rgba(255, 255, 255, 0.04);
  color: var(--fg);
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.btn .arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease);
}
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary {
  background: var(--grad-1);
  border: none;
  color: white;
  box-shadow: 0 8px 32px rgba(168, 85, 247, 0.4);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ff00aa, #00f0ff, #a855f7);
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover { box-shadow: 0 12px 48px rgba(168, 85, 247, 0.6); }

.magnetic {
  display: inline-block;
  will-change: transform;
}

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 8rem;
  padding-bottom: 6rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-orb {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 70vh;
  height: 70vh;
  max-width: 700px;
  max-height: 700px;
  z-index: 1;
  pointer-events: none;
}
@media (max-width: 1000px) {
  .hero-orb {
    right: -30%;
    opacity: 0.6;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-eyebrow {
  margin-bottom: 1.5rem;
}
.hero h1 {
  margin-bottom: 1.5rem;
}
.hero p.lead {
  max-width: 560px;
  margin-bottom: 2.5rem;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--fg-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  animation: float 2.6s ease-in-out infinite;
}
.scroll-hint::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--cyan), transparent);
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================
   Marquee
   ============================================ */

.marquee {
  overflow: hidden;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 4rem;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
  width: max-content;
}
.marquee-item {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 600;
  color: var(--fg-faint);
  display: flex;
  align-items: center;
  gap: 4rem;
  letter-spacing: -0.02em;
}
.marquee-item::after {
  content: '✦';
  color: var(--cyan);
  font-size: 1.2rem;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============================================
   Cards & Bento
   ============================================ */

.card {
  position: relative;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  backdrop-filter: blur(16px);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out), border-color 0.4s;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(168, 85, 247, 0.4), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: var(--border-hi); }

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: 1rem;
}
.bento .card.span-3 { grid-column: span 3; }
.bento .card.span-2 { grid-column: span 2; }
.bento .card.span-4 { grid-column: span 4; }
.bento .card.span-6 { grid-column: span 6; }
.bento .card.row-2 { grid-row: span 2; }
@media (max-width: 900px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento .card.span-3, .bento .card.span-2, .bento .card.span-4 { grid-column: span 2; }
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  margin-bottom: 1.25rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 1.1rem;
}
.card h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.card p { font-size: 0.95rem; }

/* Spotlight effect for bento */
.spotlight-grid {
  position: relative;
}
.spotlight-grid::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: radial-gradient(
    600px circle at var(--mx, 50%) var(--my, 50%),
    rgba(0, 240, 255, 0.08),
    transparent 40%
  );
  border-radius: 28px;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   Stats
   ============================================ */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}
@media (max-width: 720px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}
.stat {
  background: var(--bg-soft);
  padding: 2rem;
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  background: var(--grad-1);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
}

/* ============================================
   Footer
   ============================================ */

.footer {
  position: relative;
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent, rgba(168, 85, 247, 0.04));
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
.footer h4 {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer ul a {
  color: var(--fg-dim);
  font-size: 0.95rem;
  transition: color 0.2s;
}
.footer ul a:hover { color: var(--fg); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
  letter-spacing: 0.1em;
}
.footer-mega {
  font-family: var(--font-display);
  font-size: clamp(5rem, 18vw, 18rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 0.9;
  text-align: center;
  margin: 3rem 0 -2rem;
  user-select: none;
  pointer-events: none;
}

/* ============================================
   Loader
   ============================================ */

.loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2rem;
  transition: opacity 0.6s, visibility 0.6s;
}
.loader.done {
  opacity: 0;
  visibility: hidden;
}
.loader-text {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--fg-dim);
  text-transform: uppercase;
}
.loader-bar {
  width: 240px;
  height: 1px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.loader-bar-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0;
  background: var(--grad-1);
  transition: width 0.3s ease;
}
.loader-percent {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg);
}

/* ============================================
   Reveal animations (scroll triggered)
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-stagger.in > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: 0.55s; }
.reveal-stagger.in > *:nth-child(7) { transition-delay: 0.65s; }
.reveal-stagger.in > *:nth-child(8) { transition-delay: 0.75s; }

/* ============================================
   Glitch & Effects
   ============================================ */

.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
}
.glitch::before {
  left: 2px;
  text-shadow: -2px 0 var(--magenta);
  clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
  animation: glitch-1 3s infinite linear alternate-reverse;
}
.glitch::after {
  left: -2px;
  text-shadow: -2px 0 var(--cyan);
  clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
  animation: glitch-2 2.5s infinite linear alternate-reverse;
}
@keyframes glitch-1 {
  0%, 90% { clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%); }
  92% { clip-path: polygon(0 15%, 100% 15%, 100% 30%, 0 30%); }
  94% { clip-path: polygon(0 60%, 100% 60%, 100% 70%, 0 70%); }
  100% { clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%); }
}
@keyframes glitch-2 {
  0%, 88% { clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%); }
  90% { clip-path: polygon(0 40%, 100% 40%, 100% 55%, 0 55%); }
  100% { clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%); }
}

.noise {
  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'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   Tags / pills
   ============================================ */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--cyan);
}
.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: pulse-dot 1.6s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ============================================
   Page transition overlay
   ============================================ */

.page-transition {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  transform: translateY(-100%);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-transition.in {
  animation: pt-in 0.6s var(--ease) forwards;
}
.page-transition.out {
  animation: pt-out 0.6s var(--ease) forwards;
}
@keyframes pt-in {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
@keyframes pt-out {
  from { transform: translateY(0); }
  to { transform: translateY(-100%); }
}

/* ============================================
   Forms
   ============================================ */

.form-field {
  position: relative;
  margin-bottom: 2rem;
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 1rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-hi);
  color: var(--fg);
  font-family: inherit;
  font-size: 1.1rem;
  outline: none;
  transition: border-color 0.3s;
}
.form-field label {
  position: absolute;
  top: 1rem;
  left: 0;
  color: var(--fg-dim);
  pointer-events: none;
  transition: 0.3s var(--ease);
  font-size: 1.1rem;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field input:not(:placeholder-shown),
.form-field textarea:not(:placeholder-shown) {
  border-color: var(--cyan);
}
.form-field input:focus + label,
.form-field textarea:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:not(:placeholder-shown) + label {
  top: -0.6rem;
  font-size: 0.75rem;
  color: var(--cyan);
  font-family: var(--font-mono);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.form-field textarea { min-height: 120px; resize: vertical; }

/* ============================================
   Misc
   ============================================ */

.tagline-tiny {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.5rem;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hi), transparent);
  margin: 4rem 0;
}

.split {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; gap: 1rem; }
}
.split-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
  padding-top: 0.5rem;
  position: sticky;
  top: 100px;
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .marquee-track { animation: none; }
}