/* ============================================================
   AshBots — Design tokens
   ============================================================ */
:root {
  --navy-950: #05080f;
  --navy-900: #0a0f1c;
  --navy-800: #101a30;
  --navy-700: #17233f;
  --line: rgba(143, 184, 255, 0.14);

  --blue-500: #3e7bfa;
  --blue-400: #5c92ff;
  --blue-300: #8fb8ff;
  --blue-glow: rgba(62, 123, 250, 0.35);

  --ink-100: #eaf0ff;
  --ink-300: #b7c3e0;
  --ink-500: #8291b3;
  --ink-700: #56628a;

  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--navy-900);
  background-image:
    radial-gradient(ellipse 900px 500px at 15% -10%, rgba(62,123,250,0.16), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(62,123,250,0.08), transparent 55%);
  background-attachment: fixed;
  color: var(--ink-100);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-300);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-400);
  box-shadow: 0 0 0 4px var(--blue-glow);
}

p.lead {
  color: var(--ink-300);
  font-size: 17px;
  max-width: 54ch;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(180deg, var(--blue-400), var(--blue-500));
  color: #060a14;
  box-shadow: 0 8px 24px -8px var(--blue-glow);
}
.btn-primary:hover { box-shadow: 0 12px 30px -6px var(--blue-glow); }

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink-100);
}
.btn-ghost:hover { border-color: var(--blue-400); background: rgba(62,123,250,0.08); }

.btn-sm { padding: 9px 18px; font-size: 13.5px; }

/* ---------- Nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(10, 15, 28, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--container);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.brand .mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue-400), #1b3a8a);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #060a14;
  font-weight: 700;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  font-size: 14.5px;
  color: var(--ink-300);
  transition: color 0.15s ease;
  position: relative;
}
.nav-links a:hover { color: var(--ink-100); }
.nav-links a.active { color: var(--ink-100); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -18px;
  height: 2px;
  background: var(--blue-400);
}
.nav-cta { display: flex; align-items: center; gap: 18px; }
.location-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-500);
}
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .location-tag { display: none; }
}

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--line);
  margin-top: 120px;
  padding: 56px 0 32px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}
.footer-brand p {
  color: var(--ink-500);
  font-size: 14px;
  max-width: 32ch;
  margin-top: 14px;
}
.footer-cols {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
  margin-bottom: 16px;
}
.footer-col a, .footer-col span {
  display: block;
  color: var(--ink-300);
  font-size: 14.5px;
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--blue-300); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-700);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom .legal { display: flex; gap: 20px; }
.footer-bottom .legal a { color: var(--ink-700); }
.footer-bottom .legal a:hover { color: var(--ink-300); }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 60px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(38px, 5vw, 58px);
  color: var(--ink-100);
}
.hero h1 .accent { color: var(--blue-400); }
.hero .sub {
  margin-top: 20px;
  color: var(--ink-300);
  font-size: 18px;
}
.hero .actions {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.hero .fineprint {
  font-size: 13.5px;
  color: var(--ink-500);
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
}

/* ---------- Chat demo (signature element) ---------- */
.chat-demo {
  background: linear-gradient(180deg, var(--navy-800), var(--navy-700));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.02) inset;
  position: relative;
  overflow: hidden;
}
.chat-demo::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: radial-gradient(circle at 80% 0%, var(--blue-glow), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
}
.chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.chat-avatar {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.chat-head .who { font-size: 14.5px; font-weight: 600; }
.chat-head .status {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: #4ee6a8;
  display: flex; align-items: center; gap: 6px;
  margin-left: auto;
}
.chat-head .status::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: #4ee6a8;
}
.chat-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 230px;
}
.bubble {
  max-width: 82%;
  padding: 11px 15px;
  border-radius: 14px;
  font-size: 14.5px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(8px);
  animation: rise 0.5s ease forwards;
}
.bubble.bot {
  background: var(--navy-900);
  border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
  color: var(--ink-100);
}
.bubble.user {
  background: linear-gradient(180deg, var(--blue-400), var(--blue-500));
  border-bottom-right-radius: 4px;
  align-self: flex-end;
  color: #060a14;
  font-weight: 500;
}
.bubble.system {
  align-self: center;
  background: rgba(78, 230, 168, 0.1);
  border: 1px solid rgba(78, 230, 168, 0.3);
  color: #4ee6a8;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 999px;
}
.typing {
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 13px 16px;
  background: var(--navy-900);
  border: 1px solid var(--line);
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  opacity: 0;
  animation: rise 0.4s ease forwards;
}
.typing span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-500);
  animation: bounce 1.2s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes rise { to { opacity: 1; transform: translateY(0); } }
@keyframes bounce { 0%, 60%, 100% { transform: translateY(0); opacity: 0.5;} 30% { transform: translateY(-4px); opacity: 1; } }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.section-head .accent { color: var(--blue-400); }

/* ---------- Cards / grid ---------- */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: rgba(143,184,255,0.32); transform: translateY(-3px); }
.card .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-300);
  margin-bottom: 14px;
}
.card h3 { font-size: 17.5px; margin-bottom: 10px; }
.card p { color: var(--ink-300); font-size: 14.5px; margin: 0; }

/* ---------- Split content block ---------- */
.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

.stat-panel {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.stat-panel .quote {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.5;
  color: var(--ink-100);
}
.stat-panel .quote::before { content: "\201C"; color: var(--blue-400); }
.stat-panel .quote::after { content: "\201D"; color: var(--blue-400); }

.content-block p { color: var(--ink-300); margin: 0 0 18px; }
.content-block h3 { font-size: 20px; margin: 28px 0 12px; color: var(--ink-100); }
.content-block h3:first-child { margin-top: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 56px 48px;
  text-align: center;
  background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 500px 200px at 50% 0%, var(--blue-glow), transparent 70%);
  opacity: 0.5;
}
.cta-band h2 { font-size: clamp(26px, 3.4vw, 36px); position: relative; }
.cta-band .btn { margin-top: 26px; position: relative; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 800px) { .pricing-grid { grid-template-columns: 1fr; } }

.plan {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.plan.featured {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 1px var(--blue-400), 0 30px 60px -30px var(--blue-glow);
  position: relative;
}
.plan.featured::before {
  content: "Most chosen";
  position: absolute;
  top: -12px; left: 32px;
  background: var(--blue-400);
  color: #060a14;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 700;
}
.plan-name { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-300); margin-bottom: 14px; }
.plan-price { font-family: var(--font-display); font-size: 30px; margin-bottom: 6px; color: var(--ink-100); }
.plan-price span { font-size: 15px; color: var(--ink-500); font-family: var(--font-body); font-weight: 400; }
.plan-desc { color: var(--ink-300); font-size: 14.5px; margin-bottom: 22px; }
.plan-list { list-style: none; margin: 0 0 28px; padding: 0; flex: 1; }
.plan-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--ink-300);
  padding: 9px 0;
  border-top: 1px solid var(--line);
}
.plan-list li:first-child { border-top: none; }
.plan-list li::before {
  content: "";
  flex-shrink: 0;
  width: 16px; height: 16px;
  margin-top: 2px;
  border-radius: 5px;
  background: rgba(62,123,250,0.16);
  border: 1px solid rgba(143,184,255,0.3);
}
.plan .btn { align-self: flex-start; }

.pricing-note {
  margin-top: 36px;
  text-align: center;
  color: var(--ink-500);
  font-size: 14.5px;
}
.pricing-quote {
  font-family: var(--font-display);
  font-size: 20px;
  text-align: center;
  color: var(--ink-100);
  max-width: 620px;
  margin: 0 auto 56px;
}

/* ---------- Contact form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.form-panel {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-size: 13.5px;
  color: var(--ink-300);
  margin-bottom: 8px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.field input, .field textarea {
  width: 100%;
  background: var(--navy-900);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--ink-100);
  font-family: var(--font-body);
  font-size: 14.5px;
  resize: vertical;
  transition: border-color 0.15s ease;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue-400);
}
.direct-box {
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding-top: 20px;
}
.direct-box .email {
  font-family: var(--font-mono);
  color: var(--blue-300);
  font-size: 14px;
}
.brand-logo {
    height: 48px;
    width: auto;
    display: block;
}