/* ============================================================
   Atlas — AI research landing page (ported)
   ============================================================ */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700,900&display=swap');

.atlas-root {
  --accent: #8B7BF0;
  --accent-soft: rgba(139, 123, 240, 0.14);
  --bg: #090A0F;
  --bg-glow: 222;
  --font: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --text: #F3F3F6;
  --text-2: #B7B8C2;
  --muted: #6C6D7A;
  --dim: #45454F;
  --surface: rgba(255, 255, 255, 0.022);
  --surface-2: rgba(255, 255, 255, 0.045);
  --border: rgba(255, 255, 255, 0.075);
  --border-2: rgba(255, 255, 255, 0.11);

  --maxw: 1120px;
  --radius: 22px;

  position: relative;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Match Atlas dark theme on the document so the bg never shows through */
html:has(.atlas-root), body:has(.atlas-root) {
  background: #090A0F;
}

.atlas-root *,
.atlas-root *::before,
.atlas-root *::after { box-sizing: border-box; }
.atlas-root h1, .atlas-root h2, .atlas-root h3, .atlas-root p,
.atlas-root ul, .atlas-root ol { margin: 0; padding: 0; }

.atlas-root a { color: inherit; text-decoration: none; }
.atlas-root button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; padding: 0; }

.atlas-root .bg-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 0%, transparent 52%, rgba(0,0,0,0.40) 100%),
    radial-gradient(1100px 640px at 50% -6%, hsla(var(--bg-glow), 42%, 34%, 0.55), transparent 72%),
    linear-gradient(180deg, hsl(var(--bg-glow), 22%, 12%) 0%, var(--bg) 46%, var(--bg) 100%);
}
.atlas-root .bg-noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%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");
}

.atlas-root .atlas-content { position: relative; z-index: 2; }

.atlas-root .wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

.atlas-root ::selection { background: var(--accent-soft); color: #fff; }

.atlas-root .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s cubic-bezier(.16,1,.3,1), transform 0.9s cubic-bezier(.16,1,.3,1);
  will-change: opacity, transform;
}
.atlas-root .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .atlas-root .reveal { opacity: 1 !important; transform: none !important; transition: none; }
}

.atlas-root .eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ----------------------------- NAV --------------------------- */
.atlas-root .nav-outer {
  position: absolute;
  top: 18px;
  left: 0; right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 0 20px;
}
.atlas-root .nav-pill {
  width: 100%;
  max-width: 700px;
  height: 56px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 0 10px 0 18px;
  background: rgba(20, 21, 28, 0.55);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: 0 8px 30px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.05);
}
.atlas-root .logo { display: flex; align-items: center; }
.atlas-root .logo-dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #fff, #cfd0e0 60%, #9698ad);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.05);
  display: inline-block;
}
.atlas-root .nav-links { display: flex; justify-content: center; gap: 30px; }
.atlas-root .nav-links a { font-size: 14px; font-weight: 500; color: var(--text-2); transition: color 0.2s; }
.atlas-root .nav-links a:hover { color: var(--text); }
.atlas-root .btn-signup {
  font-size: 14px; font-weight: 700; color: #15161d; background: #fff;
  padding: 9px 20px; border-radius: 999px; white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.atlas-root .btn-signup:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255,255,255,0.18); }
.atlas-root .nav-burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.atlas-root .nav-burger span { width: 20px; height: 1.6px; background: var(--text-2); border-radius: 2px; }
.atlas-root .nav-mobile {
  margin-top: 10px;
  display: flex; flex-direction: column; gap: 6px;
  background: rgba(20,21,28,0.92);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  width: 100%; max-width: 660px;
  backdrop-filter: blur(20px);
}
.atlas-root .nav-mobile a { padding: 10px 12px; font-size: 15px; color: var(--text-2); border-radius: 10px; }
.atlas-root .nav-mobile a:hover { background: var(--surface-2); }
.atlas-root .nav-mobile .btn-signup { text-align: center; margin-top: 4px; }

/* ----------------------------- HERO -------------------------- */
.atlas-root .hero { padding: 138px 0 80px; }
.atlas-root .hero .wrap { display: flex; justify-content: center; }
.atlas-root .hero-col { width: 100%; max-width: 820px; display: flex; flex-direction: column; align-items: center; text-align: center; }

.atlas-root .hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--text-2);
  padding: 7px 15px 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  margin-bottom: 28px;
  white-space: nowrap;
}
.atlas-root .hero-badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.atlas-root .hero-title {
  font-size: clamp(40px, 5.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.038em;
  font-weight: 700;
  margin-bottom: 22px;
  max-width: 15ch;
  background: linear-gradient(118deg, #ffffff 0%, #eceef3 40%, #b4b6c0 78%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-wrap: balance;
}
.atlas-root .hero-sub {
  font-size: 18px; line-height: 1.56; color: var(--muted);
  max-width: 46ch;
  margin-bottom: 40px;
}

/* --------------------------- CHAT CARD ----------------------- */
.atlas-root .chat-wrap { width: 100%; max-width: 600px; }
.atlas-root .chat-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 14px;
  text-align: left;
  box-shadow: 0 30px 70px -24px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(8px);
}
.atlas-root .chat-top {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; color: var(--muted);
  padding: 2px 4px 11px;
  white-space: nowrap;
}
.atlas-root .chat-top strong { color: var(--text-2); font-weight: 600; }
.atlas-root .spark { color: var(--accent); }
.atlas-root .chat-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  resize: none;
  color: var(--text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.5;
  padding: 4px 4px 22px;
  min-height: 44px;
}
.atlas-root .chat-input::placeholder { color: var(--muted); }

.atlas-root .chat-thread { padding: 4px 4px 18px; }
.atlas-root .chat-q { font-size: 16px; color: var(--text); margin-bottom: 14px; font-weight: 500; }
.atlas-root .chat-thinking { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
.atlas-root .chat-thinking em { font-style: normal; }
.atlas-root .chat-thinking .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  animation: atlas-bounce 1.2s infinite ease-in-out;
}
.atlas-root .chat-thinking .dot:nth-child(2) { animation-delay: 0.15s; }
.atlas-root .chat-thinking .dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes atlas-bounce { 0%, 80%, 100% { opacity: 0.3; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-4px); } }
.atlas-root .chat-a { font-size: 14.5px; line-height: 1.62; color: var(--text-2); }
.atlas-root .caret { display: inline-block; width: 2px; height: 15px; background: var(--accent); margin-left: 2px; vertical-align: -2px; animation: atlas-blink 1s steps(2) infinite; }
@keyframes atlas-blink { 50% { opacity: 0; } }

.atlas-root .chat-bottom { display: flex; align-items: center; gap: 10px; }
.atlas-root .round-btn {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--border-2);
  color: var(--text-2);
  transition: background 0.18s, color 0.18s;
}
.atlas-root .round-btn:hover { background: var(--surface-2); color: var(--text); }

.atlas-root .model-select { position: relative; }
.atlas-root .model-btn {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; color: var(--text-2);
  padding: 7px 11px;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid var(--border);
  transition: background 0.18s, color 0.18s;
}
.atlas-root .model-btn:hover { background: var(--surface-2); color: var(--text); }
.atlas-root .model-menu {
  position: absolute; bottom: calc(100% + 8px); left: 0;
  width: 210px;
  background: rgba(24,25,33,0.96);
  border: 1px solid var(--border-2);
  border-radius: 14px;
  padding: 6px;
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  z-index: 10;
}
.atlas-root .model-menu button {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 11px; font-size: 13.5px; color: var(--text-2);
  border-radius: 9px; text-align: left;
}
.atlas-root .model-menu button:hover { background: var(--surface-2); color: var(--text); }
.atlas-root .model-menu button.active { color: var(--text); }
.atlas-root .model-menu .active svg { color: var(--accent); }

.atlas-root .chat-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.atlas-root .icon-btn {
  width: 34px; height: 34px; border-radius: 9px;
  display: grid; place-items: center; color: var(--muted);
  transition: color 0.18s, background 0.18s;
}
.atlas-root .icon-btn:hover { color: var(--text-2); background: var(--surface-2); }
.atlas-root .send-btn {
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: #fff; color: #15161d;
  transition: transform 0.18s, box-shadow 0.18s;
}
.atlas-root .send-btn:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(255,255,255,0.2); }

.atlas-root .chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; justify-content: center; }
.atlas-root .chip {
  font-size: 13px; color: var(--muted);
  padding: 7px 13px; border-radius: 999px;
  border: 1px solid var(--border);
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}
.atlas-root .chip:hover { color: var(--text-2); border-color: var(--border-2); background: var(--surface); }

/* -------------------------- LOGO STRIP ----------------------- */
.atlas-root .logo-strip { padding: 30px 0 30px; }
.atlas-root .logo-strip .wrap { display: flex; justify-content: center; }
.atlas-root .logo-row {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 18px 30px;
  width: 100%; max-width: 660px;
}
.atlas-root .brand {
  display: flex; align-items: center; gap: 9px;
  transition: transform 0.25s, opacity 0.25s;
  opacity: 0.92;
}
.atlas-root .brand:hover { opacity: 1; transform: translateY(-1px); }
.atlas-root .brand-glyph { display: grid; place-items: center; }
.atlas-root .brand-name { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; color: #E6E7EE; }

/* --------------------------- SECTIONS ------------------------ */
.atlas-root .section { padding: 96px 0; position: relative; }
.atlas-root .section-head { max-width: 640px; margin-bottom: 52px; }
.atlas-root .section-head .eyebrow { display: block; margin-bottom: 16px; }
.atlas-root .section-title {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 700;
  background: linear-gradient(118deg, #ffffff 0%, #eceef3 46%, #bfc1cc 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.atlas-root .section-sub {
  margin-top: 16px;
  font-size: 17px; line-height: 1.55;
  color: var(--muted);
  max-width: 52ch;
}

/* features bento */
.atlas-root .feat-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(210px, auto);
  gap: 14px;
}
.atlas-root .feat-card {
  grid-column: span 2;
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.008));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px 24px 28px;
  transition: background 0.3s, border-color 0.3s, transform 0.4s cubic-bezier(.16,1,.3,1), opacity 0.9s cubic-bezier(.16,1,.3,1);
  overflow: hidden;
}
.atlas-root .feat-card.reveal { transform: translateY(22px); }
.atlas-root .feat-card.reveal.in { transform: none; }
.atlas-root .feat-card:hover {
  border-color: var(--border-2);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015));
  transform: translateY(-4px);
}
.atlas-root .feat-card::after {
  content: ''; position: absolute; inset: 0; border-radius: 18px; pointer-events: none;
  background: radial-gradient(420px 180px at 80% 0%, var(--accent-soft), transparent 70%);
  opacity: 0; transition: opacity 0.4s;
}
.atlas-root .feat-card:hover::after { opacity: 1; }
.atlas-root .feat-card--lg { grid-column: span 4; grid-row: span 2; padding: 30px 30px 0; }
.atlas-root .feat-card--lg .feat-body { max-width: 30ch; }
.atlas-root .feat-card--lg h3 { font-size: 24px; }
.atlas-root .feat-card--lg p { font-size: 15.5px; }
.atlas-root .feat-bigviz {
  margin-top: auto;
  color: var(--accent);
  position: relative;
  padding-top: 24px;
}
.atlas-root .feat-bigviz svg { width: 100%; height: 150px; display: block; }
.atlas-root .feat-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.atlas-root .feat-num {
  font-size: 30px; font-weight: 700; letter-spacing: -0.02em;
  line-height: 1;
  background: linear-gradient(150deg, var(--accent), #ffffff 130%);
  background-clip: text; -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  font-variant-numeric: tabular-nums;
}
.atlas-root .feat-graph { color: var(--accent); width: 64px; height: 30px; opacity: 0.9; transition: transform 0.35s ease; }
.atlas-root .feat-graph svg { width: 100%; height: 100%; display: block; }
.atlas-root .feat-card:hover .feat-graph { transform: translateY(-2px) scale(1.04); }
.atlas-root .feat-card h3 { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 9px; }
.atlas-root .feat-card p { font-size: 14.5px; line-height: 1.58; color: var(--muted); }

/* how it works */
.atlas-root .how .steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.atlas-root .steps-line {
  position: absolute; top: 19px; left: 8%; right: 8%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2) 12%, var(--border-2) 88%, transparent);
  z-index: 0;
}
.atlas-root .step { position: relative; z-index: 1; }
.atlas-root .step-n {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%;
  font-size: 14px; font-weight: 700; color: var(--accent);
  background: var(--bg);
  border: 1px solid var(--border-2);
  margin-bottom: 20px;
}
.atlas-root .step h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 9px; }
.atlas-root .step p { font-size: 14.5px; line-height: 1.58; color: var(--muted); max-width: 34ch; }

/* showcase window */
.atlas-root .window {
  border-radius: 16px;
  border: 1px solid var(--border-2);
  overflow: hidden;
  background: #0A0B11;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8);
}
.atlas-root .win-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 16px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid var(--border);
}
.atlas-root .tl { width: 11px; height: 11px; border-radius: 50%; background: #2c2d38; }
.atlas-root .win-url {
  margin-left: 14px;
  font-size: 12.5px; color: var(--muted);
  background: var(--surface); padding: 5px 14px; border-radius: 7px;
  border: 1px solid var(--border);
}
.atlas-root .win-body { display: grid; grid-template-columns: 220px 1fr; min-height: 420px; }
.atlas-root .win-side { border-right: 1px solid var(--border); padding: 18px 14px; display: flex; flex-direction: column; gap: 4px; }
.atlas-root .ws-logo { display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 16px; }
.atlas-root .ws-item { font-size: 13.5px; color: var(--muted); padding: 9px 12px; border-radius: 9px; cursor: pointer; transition: background 0.18s, color 0.18s; }
.atlas-root .ws-item:hover { background: var(--surface-2); color: var(--text-2); }
.atlas-root .ws-item.active { background: var(--accent-soft); color: var(--text); }
.atlas-root .ws-add { margin-top: auto; font-size: 13px; color: var(--accent); padding: 10px 12px; cursor: pointer; }
.atlas-root .win-main { padding: 30px 34px; }
.atlas-root .ws-q { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 20px; }
.atlas-root .ws-a p { font-size: 15px; line-height: 1.7; color: var(--text-2); margin-bottom: 14px; }
.atlas-root .cite { color: var(--accent); font-weight: 600; font-size: 12px; vertical-align: super; cursor: pointer; padding: 0 1px; }
.atlas-root .ws-sources { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 18px; }
.atlas-root .ws-sources-h { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); margin-bottom: 12px; }
.atlas-root .ws-source { display: flex; gap: 12px; padding: 9px 0; align-items: flex-start; }
.atlas-root .src-n { width: 20px; height: 20px; flex: none; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border); display: grid; place-items: center; font-size: 11px; color: var(--muted); }
.atlas-root .src-t { font-size: 13.5px; color: var(--text-2); }
.atlas-root .src-m { font-size: 12px; color: var(--dim); margin-top: 2px; }

/* --------------------------- CAREERS ------------------------- */
.atlas-root .careers { padding: 90px 0 100px; }
.atlas-root .careers-grid { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 80px; }
.atlas-root .careers-left .eyebrow { display: block; margin-bottom: 16px; }
.atlas-root .careers-title { font-size: clamp(26px, 3.4vw, 36px); line-height: 1.16; letter-spacing: -0.025em; font-weight: 700; max-width: 16ch; background: linear-gradient(118deg, #ffffff 0%, #eceef3 50%, #c4c6d1 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.atlas-root .careers-p { margin-top: 18px; font-size: 15px; line-height: 1.62; color: var(--muted); max-width: 42ch; }
.atlas-root .investors { margin-top: 46px; }
.atlas-root .inv-label { font-size: 11.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); margin-bottom: 18px; }
.atlas-root .inv-row { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.atlas-root .inv { display: flex; align-items: center; gap: 8px; font-size: 17px; font-weight: 600; color: var(--text-2); letter-spacing: -0.01em; }
.atlas-root .inv-accel { font-family: Georgia, 'Times New Roman', serif; font-style: italic; font-weight: 500; font-size: 19px; }
.atlas-root .inv-yc { width: 20px; height: 20px; border-radius: 4px; background: #f06321; color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 800; }
.atlas-root .inv-sb { width: 22px; height: 4px; border-radius: 2px; background: var(--text-2); box-shadow: 0 6px 0 var(--text-2); margin-right: 2px; }

.atlas-root .careers-right { display: flex; flex-direction: column; }
.atlas-root .job { display: block; padding: 22px 0; border-bottom: 1px solid var(--border); transition: padding-left 0.25s; }
.atlas-root .job:first-child { padding-top: 0; }
.atlas-root .job:hover { padding-left: 8px; }
.atlas-root .job-head { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; flex-wrap: wrap; white-space: nowrap; }
.atlas-root .job-role { font-size: 15.5px; font-weight: 600; color: var(--text); }
.atlas-root .job-dot { color: var(--dim); font-size: 12px; }
.atlas-root .job-meta { font-size: 13px; color: var(--muted); }
.atlas-root .job-desc { font-size: 13.5px; line-height: 1.6; color: var(--muted); max-width: 56ch; }

/* --------------------------- CTA + FOOTER -------------------- */
.atlas-root .footer { padding: 0 0 40px; border-top: 1px solid var(--border); margin-top: 30px; position: relative; }
.atlas-root .cta {
  text-align: center; max-width: 700px; margin: 0 auto;
  padding: 96px 40px 90px;
  position: relative;
}
.atlas-root .cta::before {
  content: ''; position: absolute; top: -1px; left: 50%; transform: translateX(-50%);
  width: 260px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}
.atlas-root .cta::after {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 480px; height: 220px; pointer-events: none;
  background: radial-gradient(closest-side, var(--accent-soft), transparent 75%);
  opacity: 0.7;
}
.atlas-root .cta-title { font-size: clamp(32px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.035em; font-weight: 700; background: linear-gradient(116deg, #ffffff 0%, #eceef3 38%, #b4b6c0 70%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.atlas-root .cta-sub { margin-top: 18px; font-size: 17px; line-height: 1.55; color: var(--muted); }
.atlas-root .cta-form { margin-top: 30px; display: flex; gap: 10px; justify-content: center; max-width: 440px; margin-left: auto; margin-right: auto; }
.atlas-root .cta-form input {
  flex: 1; background: var(--surface-2); border: 1px solid var(--border-2);
  border-radius: 12px; padding: 13px 16px; font-size: 15px; color: var(--text);
  font-family: inherit; outline: none; transition: border-color 0.2s;
}
.atlas-root .cta-form input::placeholder { color: var(--muted); }
.atlas-root .cta-form input:focus { border-color: var(--accent); }
.atlas-root .cta-form button {
  background: #fff; color: #15161d; font-weight: 700; font-size: 15px;
  padding: 13px 24px; border-radius: 12px; white-space: nowrap;
  transition: transform 0.18s, box-shadow 0.18s;
}
.atlas-root .cta-form button:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255,255,255,0.18); }
.atlas-root .cta-done { display: flex; align-items: center; gap: 9px; color: var(--text); font-size: 15px; justify-content: center; padding: 13px; }
.atlas-root .cta-done svg { color: var(--accent); }

.atlas-root .foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding: 50px 0; border-top: 1px solid var(--border); }
.atlas-root .foot-brand .ws-logo { margin-bottom: 14px; }
.atlas-root .foot-brand p { font-size: 13.5px; line-height: 1.6; color: var(--muted); max-width: 30ch; margin-bottom: 18px; }
.atlas-root .foot-social { display: flex; gap: 10px; }
.atlas-root .foot-social a {
  width: 34px; height: 34px; border-radius: 9px;
  display: grid; place-items: center; color: var(--muted);
  border: 1px solid var(--border); transition: color 0.18s, border-color 0.18s, background 0.18s;
}
.atlas-root .foot-social a:hover { color: var(--text); border-color: var(--border-2); background: var(--surface-2); }
.atlas-root .foot-social svg { width: 17px; height: 17px; }
.atlas-root .foot-col { display: flex; flex-direction: column; gap: 11px; }
.atlas-root .foot-h { font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 4px; }
.atlas-root .foot-col a { font-size: 13.5px; color: var(--muted); transition: color 0.18s; }
.atlas-root .foot-col a:hover { color: var(--text); }
.atlas-root .foot-bottom { display: flex; align-items: center; justify-content: space-between; padding-top: 26px; border-top: 1px solid var(--border); }
.atlas-root .foot-bottom span { font-size: 13px; color: var(--dim); }
.atlas-root .foot-legal { display: flex; gap: 24px; }
.atlas-root .foot-legal a { font-size: 13px; color: var(--muted); transition: color 0.18s; }
.atlas-root .foot-legal a:hover { color: var(--text); }

/* --------------------------- RESPONSIVE ---------------------- */
@media (max-width: 880px) {
  .atlas-root .nav-links { display: none; }
  .atlas-root .nav-pill { grid-template-columns: auto 1fr auto; max-width: 520px; }
  .atlas-root .nav-burger { display: flex; justify-self: end; margin-left: 8px; }
  .atlas-root .btn-signup { display: none; }
  .atlas-root .nav-pill .btn-signup { display: none; }
  .atlas-root .feat-bento { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .atlas-root .feat-card, .atlas-root .feat-card--lg { grid-column: span 1; grid-row: span 1; }
  .atlas-root .feat-card--lg { padding: 26px 24px 24px; }
  .atlas-root .feat-bigviz svg { height: 110px; }
  .atlas-root .how .steps { grid-template-columns: 1fr; gap: 28px; }
  .atlas-root .steps-line { display: none; }
  .atlas-root .win-side { display: none; }
  .atlas-root .win-body { grid-template-columns: 1fr; }
  .atlas-root .careers-grid { grid-template-columns: 1fr; gap: 48px; }
  .atlas-root .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .atlas-root .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .atlas-root .hero { padding: 130px 0 60px; }
  .atlas-root .section { padding: 70px 0; }
  .atlas-root .win-main { padding: 22px; }
  .atlas-root .foot-grid { grid-template-columns: 1fr; }
  .atlas-root .foot-bottom { flex-direction: column; gap: 14px; align-items: flex-start; }
  .atlas-root .wrap { padding: 0 20px; }
}