/* =========================================================
   Documently — Landing page styles
   ========================================================= */

:root {
  --bg: #07070f;
  --bg-soft: #0d0d1c;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text: #eef0fb;
  --muted: #a3a7c2;
  --faint: #6f7393;

  --violet: #8b5cf6;
  --indigo: #6366f1;
  --cyan: #22d3ee;
  --pink: #ec4899;
  --green: #34d399;
  --amber: #fbbf24;

  --grad: linear-gradient(120deg, #6366f1 0%, #a855f7 45%, #22d3ee 100%);
  --grad-soft: linear-gradient(120deg, rgba(99,102,241,.18), rgba(168,85,247,.14), rgba(34,211,238,.14));

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 60px -10px rgba(139, 92, 246, 0.45);

  --font: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Space Grotesk", "Inter", sans-serif;

  --maxw: 1180px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.container--narrow { max-width: 820px; }
.section { padding: 96px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.015), transparent); }
.section--tight { padding: 48px 0; }

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

/* ---------- Background FX ---------- */
.bg-mesh {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(40% 50% at 15% 0%, rgba(99,102,241,0.30), transparent 70%),
    radial-gradient(45% 45% at 90% 10%, rgba(168,85,247,0.24), transparent 70%),
    radial-gradient(50% 50% at 60% 100%, rgba(34,211,238,0.14), transparent 70%);
  filter: blur(10px);
}
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 80%);
}

/* ---------- Glass ---------- */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-radius: var(--radius);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 0.95rem; line-height: 1;
  padding: 12px 20px; border-radius: 999px;
  transition: transform .18s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.btn--lg { padding: 15px 26px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 10px 30px -8px rgba(139,92,246,0.6);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -8px rgba(139,92,246,0.75); }
.btn--glass {
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border-strong);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.btn--glass:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.btn--ghost { color: var(--muted); }
.btn--ghost:hover { color: var(--text); }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(7,7,15,0.72);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; }
.brand__mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  border-radius: 11px; background: var(--grad); color: #fff;
  box-shadow: 0 6px 18px -4px rgba(139,92,246,0.6);
}
.brand__ai {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; margin-left: 2px;
}

.nav__links { display: flex; gap: 30px; }
.nav__links a { color: var(--muted); font-size: 0.94rem; font-weight: 500; transition: color .2s; position: relative; }
.nav__links a:hover { color: var(--text); }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 2px; width: 0;
  background: var(--grad); border-radius: 2px; transition: width .25s ease;
}
.nav__links a:hover::after { width: 100%; }

.nav__cta { display: flex; align-items: center; gap: 10px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.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 { padding-top: 150px; padding-bottom: 60px; }
.hero__inner {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border);
  font-size: 0.82rem; color: var(--muted); font-weight: 500; margin-bottom: 22px;
}
.badge__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(52,211,153,.6); animation: pulse 2s infinite; }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  line-height: 1.06; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 22px;
}
.hero__sub { font-size: 1.12rem; color: var(--muted); max-width: 560px; margin-bottom: 32px; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }

.hero__trust { display: flex; align-items: center; gap: 14px; }
.hero__trust p { font-size: 0.9rem; color: var(--muted); }
.hero__trust strong { color: var(--text); }
.stars { color: var(--amber); letter-spacing: 1px; }
.avatars { display: flex; }
.avatars span {
  width: 34px; height: 34px; border-radius: 50%; margin-left: -10px;
  border: 2px solid var(--bg);
  background: var(--grad);
  background-size: 200% 200%;
  background-position: calc(var(--i) * 30%) center;
}
.avatars span:first-child { margin-left: 0; }

/* Hero visual */
.hero__visual { position: relative; }
.agent-card { padding: 0; overflow: hidden; box-shadow: var(--shadow), var(--shadow-glow); }
.agent-card__bar {
  display: flex; align-items: center; gap: 7px;
  padding: 13px 16px; border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--r { background: #ff5f57; } .dot--y { background: #febc2e; } .dot--g { background: #28c840; }
.agent-card__title { margin-left: 8px; font-size: 0.85rem; font-weight: 600; color: var(--muted); }
.agent-card__status { margin-left: auto; font-size: 0.78rem; color: var(--green); display: inline-flex; align-items: center; gap: 6px; }
.pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse 1.6s infinite; }

.chat { padding: 20px 18px; display: flex; flex-direction: column; gap: 16px; min-height: 290px; }
.msg { max-width: 92%; }
.msg--user { align-self: flex-end; }
.msg--user p {
  background: var(--grad); color: #fff;
  padding: 11px 15px; border-radius: 14px 14px 4px 14px;
  font-size: 0.92rem; box-shadow: 0 8px 20px -8px rgba(99,102,241,.6);
}
.msg--agent { align-self: flex-start; display: flex; gap: 10px; }
.msg__avatar {
  width: 32px; height: 32px; border-radius: 9px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1rem;
  background: var(--surface-2); border: 1px solid var(--border);
}
.msg__body {
  background: var(--surface-2); border: 1px solid var(--border);
  padding: 12px 15px; border-radius: 14px 14px 14px 4px; font-size: 0.92rem;
}
.agent-typing::after { content: "▍"; animation: blink 1s steps(2) infinite; color: var(--violet); }
.agent-result { display: flex; flex-direction: column; gap: 10px; }
.result-list { display: flex; flex-direction: column; gap: 7px; margin-top: 2px; }
.result-list li { font-size: 0.85rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.tag { font-size: 0.68rem; font-weight: 700; padding: 3px 7px; border-radius: 6px; text-transform: uppercase; letter-spacing: .03em; flex-shrink: 0; }
.tag--risk { background: rgba(244,63,94,.18); color: #fb7185; }
.tag--mid { background: rgba(251,191,36,.16); color: var(--amber); }
.tag--ok { background: rgba(52,211,153,.16); color: var(--green); }
.result-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.chip {
  font-size: 0.78rem; padding: 6px 11px; border-radius: 8px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text);
  transition: background .2s, transform .2s;
}
.chip:hover { background: rgba(255,255,255,0.1); transform: translateY(-1px); }

.chat__input {
  display: flex; align-items: center; gap: 8px; padding: 12px 14px;
  border-top: 1px solid var(--border); background: rgba(255,255,255,0.02);
}
.chat__input input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text); font-size: 0.9rem;
}
.chat__input input::placeholder { color: var(--faint); }
.send {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  display: grid; place-items: center; background: var(--grad); color: #fff;
  transition: transform .2s;
}
.send:hover { transform: scale(1.08) rotate(8deg); }

.float-chip {
  position: absolute; padding: 9px 14px; font-size: 0.82rem; font-weight: 600;
  border-radius: 12px; box-shadow: var(--shadow); animation: float 5s ease-in-out infinite;
}
.float-chip--1 { top: 8%; left: -34px; animation-delay: 0s; }
.float-chip--2 { bottom: 18%; left: -46px; animation-delay: 1.2s; }
.float-chip--3 { top: 40%; right: -38px; animation-delay: 2.4s; }

/* Logos */
.logos { margin-top: 84px; text-align: center; }
.logos__label { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--faint); margin-bottom: 22px; }
.logos__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 44px; }
.logos__row span {
  font-family: var(--font-display); font-weight: 700; font-size: 1.25rem;
  color: var(--faint); opacity: .8; letter-spacing: .02em; transition: color .3s, opacity .3s;
}
.logos__row span:hover { color: var(--text); opacity: 1; }

/* ---------- Section heads ---------- */
.section__head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.16em; margin-bottom: 14px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.section__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.12; letter-spacing: -0.02em;
}
.section__lead { margin-top: 16px; font-size: 1.08rem; color: var(--muted); }

/* ---------- Features ---------- */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature { padding: 28px; transition: transform .3s ease, border-color .3s ease, box-shadow .3s; }
.feature[data-span="2"] { grid-column: span 2; }
.feature:hover { transform: translateY(-5px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.feature__icon {
  width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center;
  margin-bottom: 18px; color: #fff;
}
.feature__icon svg { width: 24px; height: 24px; }
.icon--violet { background: linear-gradient(135deg, #8b5cf6, #6366f1); box-shadow: 0 8px 22px -8px rgba(139,92,246,.7); }
.icon--cyan   { background: linear-gradient(135deg, #22d3ee, #0ea5e9); box-shadow: 0 8px 22px -8px rgba(34,211,238,.6); }
.icon--indigo { background: linear-gradient(135deg, #6366f1, #4f46e5); box-shadow: 0 8px 22px -8px rgba(99,102,241,.7); }
.icon--green  { background: linear-gradient(135deg, #34d399, #10b981); box-shadow: 0 8px 22px -8px rgba(52,211,153,.6); }
.icon--amber  { background: linear-gradient(135deg, #fbbf24, #f59e0b); box-shadow: 0 8px 22px -8px rgba(251,191,36,.6); }
.feature h3 { font-family: var(--font-display); font-size: 1.18rem; margin-bottom: 9px; letter-spacing: -0.01em; }
.feature p { color: var(--muted); font-size: 0.96rem; }
.feature__demo {
  margin-top: 18px; padding: 14px; border-radius: 12px;
  background: rgba(0,0,0,0.25); border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 6px; font-size: 0.86rem;
}
.feature__demo .q { color: var(--text); font-weight: 500; }
.feature__demo .a { color: var(--cyan); font-family: var(--font-display); }

/* ---------- Steps ---------- */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.steps__line {
  position: absolute; top: 28px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}
.step { text-align: center; padding: 0 12px; position: relative; }
.step__num {
  width: 56px; height: 56px; margin: 0 auto 18px; border-radius: 16px;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.4rem;
  background: var(--bg-soft); border: 1px solid var(--border-strong); color: var(--text);
  position: relative; z-index: 1;
  box-shadow: 0 0 0 6px rgba(139,92,246,0.06);
}
.step h3 { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.96rem; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 40px 32px; text-align: center; }
.stat__num {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 4vw, 2.9rem);
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat p { margin-top: 8px; color: var(--muted); font-size: 0.92rem; }

/* ---------- Agent showcase ---------- */
.agent-show { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.check-list { margin: 26px 0 30px; display: flex; flex-direction: column; gap: 13px; }
.check-list li { display: flex; align-items: center; gap: 12px; color: var(--text); font-size: 1rem; }
.check {
  width: 24px; height: 24px; flex-shrink: 0; border-radius: 7px; display: grid; place-items: center;
  background: rgba(52,211,153,.15); color: var(--green); font-weight: 700; font-size: 0.82rem;
}

.terminal { overflow: hidden; box-shadow: var(--shadow); }
.terminal__bar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.02); }
.terminal__bar span:last-child { margin-left: 8px; font-size: 0.82rem; color: var(--faint); font-family: var(--font-display); }
.terminal__body { padding: 20px; font-family: "Space Grotesk", monospace; font-size: 0.9rem; display: flex; flex-direction: column; gap: 11px; }
.terminal__body p { color: var(--muted); }
.t-user { color: var(--cyan); font-weight: 600; }
.t-step { padding-left: 4px; }
.t-tick { color: var(--green); }
.t-warn { color: var(--amber); }
.t-ok { color: var(--green); }
.t-agent { margin-top: 6px; color: var(--text); padding-top: 11px; border-top: 1px dashed var(--border); }
.t-bot { color: var(--violet); font-weight: 600; }
.t-link { color: var(--cyan); cursor: pointer; }

/* ---------- Quote ---------- */
.quote { position: relative; max-width: 860px; margin: 0 auto; padding: 48px 44px; text-align: center; overflow: hidden; }
.quote__mark { font-family: var(--font-display); font-size: 6rem; line-height: 0.6; color: var(--violet); opacity: .25; position: absolute; top: 30px; left: 28px; }
.quote blockquote { font-family: var(--font-display); font-size: clamp(1.2rem, 2.6vw, 1.7rem); line-height: 1.45; font-weight: 500; position: relative; z-index: 1; }
.quote strong { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.quote figcaption { margin-top: 26px; display: flex; align-items: center; justify-content: center; gap: 13px; }
.quote__avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-weight: 700; font-size: 0.9rem; }
.quote figcaption div { text-align: left; }
.quote figcaption strong { color: var(--text); -webkit-text-fill-color: var(--text); display: block; font-size: 0.98rem; }
.quote figcaption span { color: var(--muted); font-size: 0.86rem; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.plan { padding: 32px 28px; position: relative; transition: transform .3s, border-color .3s; }
.plan:hover { transform: translateY(-5px); border-color: var(--border-strong); }
.plan--featured { border-color: rgba(139,92,246,.5); box-shadow: var(--shadow-glow); }
.plan--featured::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius); padding: 1px;
  background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; opacity: .6;
}
.plan__badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--grad); color: #fff; font-size: 0.74rem; font-weight: 700;
  padding: 5px 14px; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em;
  box-shadow: 0 8px 20px -6px rgba(139,92,246,.7);
}
.plan__name { font-family: var(--font-display); font-size: 1.05rem; color: var(--muted); margin-bottom: 12px; }
.plan__price { font-family: var(--font-display); font-size: 1.1rem; color: var(--muted); margin-bottom: 6px; }
.plan__price span { font-size: 2.6rem; font-weight: 700; color: var(--text); }
.plan__desc { color: var(--muted); font-size: 0.92rem; margin-bottom: 22px; min-height: 42px; }
.plan__features { display: flex; flex-direction: column; gap: 11px; margin-bottom: 26px; }
.plan__features li { font-size: 0.93rem; color: var(--text); }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 4px 22px; transition: border-color .25s, background .25s;
}
.faq__item[open] { border-color: var(--border-strong); background: var(--surface-2); }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 16px 0; font-weight: 600; font-size: 1.02rem;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; font-size: 1.5rem; color: var(--violet); font-weight: 400;
  transition: transform .3s; line-height: 1; flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { color: var(--muted); padding: 0 0 18px; font-size: 0.96rem; }

/* ---------- Final CTA ---------- */
.cta { position: relative; text-align: center; padding: 64px 32px; overflow: hidden; border-color: var(--border-strong); }
.cta__glow {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(60% 80% at 50% 0%, rgba(139,92,246,0.28), transparent 70%);
}
.cta h2 { font-family: var(--font-display); font-size: clamp(2rem, 4.5vw, 3rem); position: relative; z-index: 1; letter-spacing: -0.02em; }
.cta p { color: var(--muted); font-size: 1.1rem; margin: 16px auto 30px; max-width: 520px; position: relative; z-index: 1; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding-top: 60px; margin-top: 40px; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 48px; padding-bottom: 44px; }
.footer__brand p { color: var(--muted); margin-top: 16px; font-size: 0.94rem; max-width: 280px; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer__col h4 { font-family: var(--font-display); font-size: 0.92rem; margin-bottom: 16px; color: var(--text); }
.footer__col a { display: block; color: var(--muted); font-size: 0.92rem; padding: 5px 0; transition: color .2s; }
.footer__col a:hover { color: var(--text); }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 24px; border-top: 1px solid var(--border); margin-top: 0;
}
.footer__bottom p { color: var(--faint); font-size: 0.88rem; }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 36px; height: 36px; border-radius: 9px; display: grid; place-items: center;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--muted);
  font-size: 0.85rem; font-weight: 600; transition: all .2s;
}
.footer__social a:hover { color: var(--text); border-color: var(--border-strong); transform: translateY(-2px); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52,211,153,.5); }
  70% { box-shadow: 0 0 0 8px rgba(52,211,153,0); }
  100% { box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero__inner, .agent-show { grid-template-columns: 1fr; gap: 44px; }
  .hero__visual { max-width: 480px; margin-inline: auto; }
  .float-chip--1 { left: 0; } .float-chip--2 { left: 0; } .float-chip--3 { right: 0; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature[data-span="2"] { grid-column: span 2; }
  .footer__inner { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 720px) {
  .section { padding: 70px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__links {
    position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: rgba(7,7,15,0.97); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border); padding: 12px 24px 20px;
  }
  .nav__links.open { display: flex; }
  .nav__links a { padding: 13px 0; border-bottom: 1px solid var(--border); }
  .nav__toggle { display: flex; }
  .features-grid, .steps, .stats, .pricing { grid-template-columns: 1fr; }
  .feature[data-span="2"] { grid-column: span 1; }
  .stats { gap: 28px; padding: 32px 24px; }
  .steps__line { display: none; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
  .footer__bottom { flex-direction: column; gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}