:root {
  --bg: #151517;
  --bg-2: #1e1e22;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.085);
  --text: #f7f6ff;
  --muted: #bcb7d8;
  --muted-2: #8e88b8;
  --accent: #887cff;
  --accent-2: #5f50d8;
  --accent-3: #332b8d;
  --accent-soft: #b9b2ff;
  --line: rgba(137,124,255,.26);
  --line-strong: rgba(137,124,255,.42);
  --shadow: 0 30px 90px rgba(0,0,0,.32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 9%, rgba(105, 84, 216,.24), transparent 25rem),
    radial-gradient(circle at 92% 8%, rgba(68, 52, 154,.22), transparent 31rem),
    linear-gradient(180deg, #151517 0%, #18181b 48%, #141416 100%);
  overflow-x: hidden;
}
body::before {
  content:"";
  position: fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events:none;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  background: rgba(21,21,23,.76);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header-left {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.6vw, 34px);
  min-width: 0;
}
.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  flex: 0 0 auto;
}
.brand-mark { width: 52px; height: 44px; object-fit: contain; }
.brand span { display: grid; line-height: 1; font-size: .98rem; letter-spacing: -.02em; }
.brand strong { color: var(--accent); font-weight: 500; }
.brand b { font-size: 1.12rem; font-weight: 600; }
.brand-principles {
  margin: 0;
  color: var(--accent-soft);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  white-space: nowrap;
}
.brand-principles span { color: var(--line-strong); margin: 0 .18rem; }
nav { display: flex; gap: 24px; align-items: center; font-size: .91rem; color: var(--muted); }
nav a { text-decoration: none; transition: .18s ease; }
nav a:hover { color: white; }
.nav-cta { border: 1px solid var(--line); color: white; padding: 10px 15px; border-radius: 999px; }
.nav-cta:hover { border-color: var(--line-strong); background: rgba(136,124,255,.09); }

.section-shell { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
.section-pad { padding: 88px 0; }

.hero {
  min-height: calc(100vh - 78px);
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 44px;
  align-items: center;
}
.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .74rem;
  font-weight: 650;
  margin: 0 0 15px;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(3.15rem, 7vw, 6.6rem);
  line-height: .9;
  letter-spacing: -.08em;
  margin-bottom: 26px;
  font-weight: 600;
  max-width: 900px;
}
h2 {
  font-size: clamp(1.85rem, 3.45vw, 3.42rem);
  line-height: 1.04;
  letter-spacing: -.052em;
  margin-bottom: 18px;
  font-weight: 590;
}
h3 { font-size: 1.05rem; margin-bottom: 10px; font-weight: 590; letter-spacing: -.015em; }
.lead, .section-heading p, .mission-card p, .value-stack p, .contact p, .join p {
  color: var(--muted);
  font-size: clamp(1rem, 1.30vw, 1.12rem);
  line-height: 1.74;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.button, form button {
  border: 0;
  text-decoration: none;
  padding: 13px 19px;
  border-radius: 999px;
  font-weight: 620;
  cursor: pointer;
  font-size: .96rem;
}
.primary, form button {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 15px 40px rgba(90,75,210,.34);
}
.secondary { color: white; border: 1px solid var(--line); background: rgba(255,255,255,.04); }
.secondary:hover { border-color: var(--line-strong); background: rgba(255,255,255,.07); }

.hero-console {
  position: relative;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 32px;
  border-radius: 38px;
  background:
    radial-gradient(circle at 50% 18%, rgba(136,124,255,.19), transparent 28rem),
    linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-console::before {
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, transparent, rgba(255,255,255,.04), transparent),
    repeating-linear-gradient(0deg, rgba(255,255,255,.02), rgba(255,255,255,.02) 1px, transparent 1px, transparent 10px);
  opacity:.42;
  pointer-events:none;
}
.hero-console::after {
  content:"";
  position:absolute;
  width: 320px;
  height: 320px;
  right: -140px;
  bottom: -140px;
  border-radius: 50%;
  background: rgba(136,124,255,.12);
  filter: blur(12px);
}
.console-glow {
  position: absolute;
  inset: 28px;
  border-radius: 32px;
  background:
    linear-gradient(120deg, transparent 0 34%, rgba(185,178,255,.08) 36%, transparent 42%),
    radial-gradient(circle at 15% 20%, rgba(136,124,255,.14), transparent 34%),
    radial-gradient(circle at 88% 84%, rgba(95,80,216,.18), transparent 42%);
  border: 1px solid rgba(185,178,255,.08);
  pointer-events: none;
}
.terminal-card {
  position: relative;
  z-index: 5;
  width: min(100%, 520px);
  margin: 0 auto;
  padding: 17px 19px 20px;
  border-radius: 18px;
  border: 1px solid rgba(185,178,255,.2);
  background: linear-gradient(150deg, rgba(7,7,10,.78), rgba(25,22,45,.62));
  backdrop-filter: blur(10px);
  box-shadow: 0 22px 60px rgba(0,0,0,.24);
}
.terminal-card-large { min-height: 300px; }
.terminal-top { display:flex; gap:7px; margin-bottom:15px; }
.terminal-top span { width:9px; height:9px; border-radius:50%; background: var(--accent); opacity:.85; }
.terminal-top span:nth-child(2) { opacity:.58; }
.terminal-top span:nth-child(3) { opacity:.36; }
#terminal-text {
  margin:0;
  min-height: 180px;
  white-space: pre-wrap;
  color: #dedbff;
  font: 500 .92rem/1.62 ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  letter-spacing:.02em;
}
#terminal-text::after {
  content:"_";
  color: var(--accent-soft);
  animation: cursor-blink .8s steps(2,end) infinite;
}
.section-heading { max-width: 780px; margin-bottom: 32px; }
.section-heading.compact { max-width: 660px; }
.cards { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cards article, .mission-card, .value-stack div, form {
  background: linear-gradient(160deg, var(--panel), rgba(255,255,255,.026));
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 24px;
  padding: 25px;
  box-shadow: 0 14px 50px rgba(0,0,0,.16);
}
.cards article { min-height: 245px; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.cards article:hover { transform: translateY(-3px); border-color: var(--line-strong); background: linear-gradient(160deg, var(--panel-strong), rgba(136,124,255,.045)); }
.card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; }
.card-top img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  filter: drop-shadow(0 16px 32px rgba(118,104,255,.20));
}
.card-top span { color: var(--accent); font-size:.8rem; font-weight:650; letter-spacing: .08em; }
.cards article p, .value-stack p { color: var(--muted); line-height: 1.65; margin-bottom: 0; }

.about-section {
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  align-items: stretch;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.mission-card { padding: 32px; }
.value-stack { display:grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.value-stack div { min-height: 150px; }

.tech-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.tech-grid span {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  background: rgba(136,124,255,.072);
  padding: 12px 15px;
  border-radius: 18px;
  color:#efedff;
  font-weight: 590;
}
.tech-grid img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 9px 16px rgba(0,0,0,.18));
}

.contact, .join {
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:44px;
  align-items:start;
}
.contact { padding-bottom: 74px; }
.join {
  padding-top: 28px;
  padding-bottom: 120px;
  border-top: 1px solid var(--line);
}
form { display:grid; gap:16px; }
label { display:grid; gap:8px; color:#dedbff; font-weight:590; }
input, textarea, select {
  width:100%;
  border:1px solid rgba(255,255,255,.14);
  color:white;
  background: rgba(0,0,0,.22);
  border-radius:14px;
  padding:13px 14px;
  font:inherit;
  outline:none;
}
select option { background: #19191e; }
input::placeholder, textarea::placeholder { color:#8983b7; }
input:focus, textarea:focus, select:focus { border-color: var(--line-strong); box-shadow: 0 0 0 4px rgba(136,124,255,.1); }
form button { justify-self: start; min-width: 140px; }
.form-note {
  min-height: 20px;
  margin: -4px 0 0;
  color: var(--accent-soft);
  font-size: .88rem;
  line-height: 1.45;
}
.file-drop {
  min-height: 176px;
  align-items: center;
  justify-items: center;
  text-align: center;
  gap: 8px;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: 20px;
  background:
    radial-gradient(circle at 50% 15%, rgba(136,124,255,.12), transparent 45%),
    rgba(0,0,0,.16);
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.file-drop:hover, .file-drop.is-dragging {
  border-color: var(--accent-soft);
  background: rgba(136,124,255,.09);
  transform: translateY(-1px);
}
.file-drop input { display:none; }
.file-badge {
  display:inline-grid;
  place-items:center;
  width:54px;
  height:54px;
  border-radius:16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 14px 30px rgba(90,75,210,.30);
  color:#fff;
  font-size:.76rem;
  letter-spacing:.09em;
  font-weight:700;
}
.file-drop strong { font-size:1rem; font-weight:620; }
.file-drop em { color: var(--muted-2); font-style: normal; font-weight:500; }
.file-drop.has-file em { color: var(--accent-soft); }

.site-footer {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 25px 0;
  color: var(--muted-2);
  font-size: .9rem;
}
.site-footer .section-shell {
  display:flex;
  justify-content:space-between;
  gap:16px;
}
.site-footer span:first-child { color:#f2f0ff; }

.reveal-item {
  opacity: 0;
  transform: translateY(34px) scale(.985);
  filter: blur(8px);
  transition: opacity .78s ease, transform .78s cubic-bezier(.2,.86,.24,1), filter .78s ease;
}
.reveal-section.is-visible .reveal-item {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}
.reveal-group .reveal-item:nth-child(1) { transition-delay: .04s; }
.reveal-group .reveal-item:nth-child(2) { transition-delay: .08s; }
.reveal-group .reveal-item:nth-child(3) { transition-delay: .12s; }
.reveal-group .reveal-item:nth-child(4) { transition-delay: .16s; }
.reveal-group .reveal-item:nth-child(5) { transition-delay: .20s; }
.reveal-group .reveal-item:nth-child(6) { transition-delay: .24s; }
.reveal-group .reveal-item:nth-child(7) { transition-delay: .28s; }
.reveal-group .reveal-item:nth-child(8) { transition-delay: .32s; }
.reveal-group .reveal-item:nth-child(9) { transition-delay: .36s; }
.reveal-group .reveal-item:nth-child(10) { transition-delay: .40s; }
.reveal-group .reveal-item:nth-child(11) { transition-delay: .44s; }
.reveal-group .reveal-item:nth-child(12) { transition-delay: .48s; }

@keyframes cursor-blink { 50% { opacity: 0; } }
@media (max-width: 1040px) {
  .brand-principles { display:none; }
}
@media (max-width: 960px) {
  .tech-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-console { min-height: auto; }
}
@media (max-width: 860px) {
  nav { display:none; }
  .hero, .about-section, .contact, .join { grid-template-columns:1fr; }
  .cards, .value-stack { grid-template-columns:1fr; }
  .tech-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { padding:70px 0; }
  .section-pad { padding: 68px 0; }
  .hero-console { padding: 24px; border-radius:28px; }
}
@media (max-width: 540px) {
  .section-shell { width: min(100% - 28px, 1120px); }
  .tech-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(3rem, 16vw, 4.25rem); }
  .cards article, .mission-card, .value-stack div, form { padding: 22px; }
  #terminal-text { font-size: .78rem; }
  .site-footer .section-shell { flex-direction:column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal-item { opacity: 1; transform: none; filter: none; }
}