/* ===========================
   Vector Agents - Stylesheet
   =========================== */

:root {
  --bg-base: #0a0a0c;
  --bg-elev-1: #0f0f12;
  --bg-elev-2: #16161a;
  --bg-elev-3: #1c1c22;
  --bg-card: #121216;
  --border: #25252b;
  --border-strong: #34343c;
  --text-primary: #ffffff;
  --text-secondary: #b4b4bb;
  --text-tertiary: #7d7d85;
  --accent: #d4ff4f;
  --accent-soft: rgba(212, 255, 79, 0.15);
  --accent-glow: rgba(212, 255, 79, 0.4);

  /* Per-agent color tokens */
  --c-sales-1: #ff6b6b; --c-sales-2: #ffb199; --c-sales-3: #ff9a8b;
  --c-finance-1: #4364f7; --c-finance-2: #8fc1ff; --c-finance-3: #6fb1fc;
  --c-support-1: #56ab2f; --c-support-2: #bce394; --c-support-3: #7dd3a6;
  --c-people-1: #fda085; --c-people-2: #ffe09c; --c-people-3: #fbbf24;
  --c-violet: #c084fc; --c-sky: #7dd3fc;
  --gradient-1: linear-gradient(135deg, #d4ff4f 0%, #7dd3a6 100%);
  --gradient-card: linear-gradient(180deg, #1a1a20 0%, #101013 100%);
  --gradient-hero: radial-gradient(ellipse at 50% 0%, rgba(212, 255, 79, 0.08) 0%, transparent 60%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 999px;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1280px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-display);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

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

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ Typography ============ */
h1, h2, h3, h4, h5 {
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.75rem); font-weight: 500; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
p { color: var(--text-secondary); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
}

.section-title {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-title h2 { margin-bottom: 16px; }
.section-title p { font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0c;
}
.btn-primary:hover {
  background: #c0e93f;
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-elev-2);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-elev-3);
  border-color: var(--border-strong);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover { color: var(--text-primary); }

/* ============ Announcement Bar ============ */
.announce {
  background: var(--bg-elev-1);
  border-bottom: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.announce-tag {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
}
.announce a { color: var(--text-primary); }
.announce a:hover { color: var(--accent); }

/* ============ Navigation ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1.1rem;
}
.nav-logo .logo-mark {
  width: 32px; height: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
  padding: 8px 0;
}
.nav-link:hover { color: var(--text-primary); }

.nav-link .caret { width: 12px; height: 12px; opacity: 0.6; transition: transform var(--transition); }
.nav-dropdown:hover .nav-link .caret { transform: rotate(180deg); }

.nav-dropdown { position: relative; }
.nav-menu {
  position: absolute;
  top: 100%;
  left: -16px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 320px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--transition);
}
.nav-dropdown:hover .nav-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.nav-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-menu-item:hover { background: var(--bg-elev-3); }
.nav-menu-item .avatar {
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  background: var(--bg-elev-3);
  flex-shrink: 0;
}
.nav-menu-item .info { flex: 1; }
.nav-menu-item .name {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.95rem;
}
.nav-menu-item .role {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-burger {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  align-items: center;
  justify-content: center;
}
.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text-primary);
  position: relative;
}
.nav-burger span::before,
.nav-burger span::after {
  content: '';
  position: absolute;
  left: 0; width: 100%; height: 2px;
  background: var(--text-primary);
}
.nav-burger span::before { top: -6px; }
.nav-burger span::after { top: 6px; }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 96px 0 64px;
  text-align: center;
  background: var(--bg-base);
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.hero-bg svg { width: 100%; height: 100%; }

.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 900px;
  background: radial-gradient(circle, rgba(212, 255, 79, 0.10) 0%, transparent 55%);
  pointer-events: none;
  z-index: -1;
}

.hero-content { position: relative; z-index: 1; }
.hero h1 {
  max-width: 920px;
  margin: 0 auto 24px;
  background: linear-gradient(180deg, #ffffff 30%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .lead {
  max-width: 580px;
  margin: 0 auto 36px;
  font-size: 1.15rem;
  color: var(--text-secondary);
}
.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* Floating worker chips in hero */
.hero-orbit {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  height: 200px;
  pointer-events: none;
}
.hero-orbit .worker-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 8px;
  background: rgba(20, 20, 24, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  animation: float-y 6s ease-in-out infinite;
}
.hero-orbit .worker-chip:hover {
  transform: translateY(-4px) scale(1.04) !important;
  box-shadow: 0 14px 36px rgba(0,0,0,0.5), 0 0 20px var(--accent-glow);
}
.hero-orbit .worker-chip img,
.hero-orbit .worker-chip svg {
  width: 38px; height: 38px; border-radius: 50%;
  flex-shrink: 0;
}
.hero-orbit .worker-chip .name { font-weight: 500; font-size: 0.9rem; color: var(--text-primary); }
.hero-orbit .worker-chip .role { font-size: 0.75rem; color: var(--text-tertiary); }

.hero-orbit .pos-1 { top: 10px; left: 4%; animation-delay: 0s; }
.hero-orbit .pos-2 { top: 60px; right: 8%; animation-delay: 1.2s; }
.hero-orbit .pos-3 { top: 110px; left: 18%; animation-delay: 2.4s; }
.hero-orbit .pos-4 { top: 40px; right: 22%; animation-delay: 0.6s; }

@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============ Logo Strip (marquee) ============ */
.logo-strip {
  padding: 32px 0 56px;
  overflow: hidden;
  position: relative;
}
.logo-strip p {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: 28px;
}
.logo-strip::before,
.logo-strip::after {
  content: '';
  position: absolute;
  top: 64px;
  bottom: 56px;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.logo-strip::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-base), transparent);
}
.logo-strip::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg-base), transparent);
}
.logo-marquee {
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.logo-marquee-track {
  display: flex;
  gap: 64px;
  animation: marquee 36s linear infinite;
  padding-right: 64px;
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.logo-strip-row .logo-item,
.logo-marquee-track .logo-item {
  height: 28px;
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 0.05em;
  font-size: 0.95rem;
  opacity: 0.65;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.logo-marquee-track .logo-item:hover { opacity: 1; color: var(--text-primary); }

/* ============ Badge ============ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  transition: all var(--transition);
}
.badge:hover { border-color: var(--border-strong); color: var(--text-primary); }
.badge .badge-tag {
  background: var(--accent);
  color: #0a0a0c;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

/* ============ Section ============ */
.section {
  padding: 96px 0;
  position: relative;
}
.section-sm { padding: 64px 0; }

/* ============ Worker Cards ============ */
.workers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.worker-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.worker-card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(120% 80% at 50% 0%, var(--card-tint, rgba(212,255,79,0.06)) 0%, transparent 60%);
  opacity: 0.7;
  transition: opacity var(--transition);
}
.worker-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--card-tint-line, var(--accent-glow)) 50%, transparent 100%);
  opacity: 0.5;
  transition: opacity var(--transition);
}
.worker-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.worker-card:hover::before { opacity: 1; }
.worker-card:hover::after { opacity: 1; }

/* Per-category tinted worker cards */
.worker-card.tint-sales { --card-tint: rgba(255,107,107,0.12); --card-tint-line: var(--c-sales-1); }
.worker-card.tint-finance { --card-tint: rgba(67,100,247,0.12); --card-tint-line: var(--c-finance-1); }
.worker-card.tint-support { --card-tint: rgba(86,171,47,0.12); --card-tint-line: var(--c-support-1); }
.worker-card.tint-people { --card-tint: rgba(253,160,133,0.14); --card-tint-line: var(--c-people-1); }

.worker-card.tint-sales .role { color: var(--c-sales-2); }
.worker-card.tint-finance .role { color: var(--c-finance-2); }
.worker-card.tint-support .role { color: var(--c-support-2); }
.worker-card.tint-people .role { color: var(--c-people-2); }

.worker-avatar {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: var(--bg-elev-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 8px;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.35);
  transition: transform 0.4s ease;
}
.worker-card:hover .worker-avatar { transform: scale(1.04) rotate(-2deg); }
.worker-avatar img { width: 100%; height: 100%; object-fit: cover; }

.worker-card h3 { font-size: 1.4rem; }
.worker-card .role {
  font-size: 0.85rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}
.worker-card .desc {
  font-size: 0.95rem;
  flex: 1;
}
.worker-card .hire-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 8px;
}
.worker-card .hire-link:hover { color: var(--accent); }

/* ============ Tabs (use cases) ============ */
.tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.tab {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}
.tab:hover { color: var(--text-primary); }
.tab.active {
  background: var(--accent);
  color: #0a0a0c;
  border-color: var(--accent);
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0;
  transition: all var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.case-card .illo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 240/160;
  background: var(--bg-elev-2);
}
.case-card .illo img,
.case-card .illo svg {
  width: 100%; height: 100%;
  display: block;
}
.case-card .body {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.case-card .icon {
  display: none; /* legacy — illustrations replace icons */
}
.case-card h4 { font-size: 1.05rem; margin-bottom: 0; color: var(--text-primary); }
.case-card p { font-size: 0.92rem; }
.case-card .pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  align-self: flex-start;
  margin-bottom: 4px;
}
.pill-sales { background: rgba(255,107,107,0.14); color: var(--c-sales-2); }
.pill-finance { background: rgba(67,100,247,0.14); color: var(--c-finance-2); }
.pill-support { background: rgba(86,171,47,0.14); color: var(--c-support-2); }
.pill-people { background: rgba(253,160,133,0.14); color: var(--c-people-2); }

/* ============ Workflow illustration ============ */
.workflow-figure {
  margin: 48px auto 0;
  max-width: 880px;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  overflow: hidden;
}
.workflow-figure svg, .workflow-figure img { width: 100%; height: auto; }

/* ============ Agent hero stage backdrop ============ */
.agent-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  margin-top: 32px;
}
.agent-hero .agent-stage-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.agent-hero .agent-stage-bg svg,
.agent-hero .agent-stage-bg img {
  width: 100%; height: 100%; object-fit: cover;
}

/* ============ Light section variant ============ */
.section-cream {
  background: linear-gradient(180deg, #f7f3ec 0%, #efe9dd 100%);
  color: #1a1a1f;
}
.section-cream h2, .section-cream h3, .section-cream h4 { color: #1a1a1f; }
.section-cream p { color: #4a4a52; }
.section-cream .eyebrow { color: #7a6f5a; }
.section-cream .case-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.08);
}
.section-cream .case-card h4 { color: #1a1a1f; }
.section-cream .case-card p { color: #4a4a52; }

/* ============ Bigger badge stat ============ */
.metric-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-soft);
  border: 1px solid rgba(212,255,79,0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ============ Integrations ============ */
.integration-block {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.integration-cell {
  aspect-ratio: 1;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.integration-cell::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(212,255,79,0.06), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.integration-cell:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.integration-cell:hover::before { opacity: 1; }
.integration-cell .mark {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  flex-shrink: 0;
}
.integration-cell .label { font-size: 0.78rem; text-align: center; }

/* ============ Security ============ */
.security-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.security-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition);
}
.security-card:hover {
  border-color: var(--border-strong);
}
.security-card .icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.security-card h4 { font-size: 1.1rem; margin-bottom: 12px; }
.security-card p { font-size: 0.92rem; }

/* ============ CTA ============ */
.cta-block {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 80px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-block::before {
  content: '';
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 100%; height: 100%;
  background: radial-gradient(ellipse, var(--accent-soft) 0%, transparent 60%);
  pointer-events: none;
}
.cta-block > * { position: relative; z-index: 1; }
.cta-block h2 { margin-bottom: 16px; max-width: 640px; margin-left: auto; margin-right: auto; }
.cta-block p { max-width: 520px; margin: 0 auto 32px; }

/* ============ Footer ============ */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: var(--bg-elev-1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p {
  font-size: 0.92rem;
  max-width: 280px;
  margin-bottom: 24px;
}
.footer-socials {
  display: flex;
  gap: 12px;
}
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.footer-socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.footer-col h5 {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-weight: 500;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}
.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

/* ============ Agent Page ============ */
.agent-hero {
  padding: 80px 0 64px;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
  background: var(--gradient-hero);
}
.agent-hero-portrait {
  width: 320px; height: 320px;
  border-radius: 50%;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}
.agent-hero-portrait img,
.agent-hero-portrait svg {
  width: 100%; height: 100%; object-fit: cover;
}
.agent-hero-portrait::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0%, var(--accent) 30%, transparent 60%, var(--accent) 90%);
  z-index: -1;
  filter: blur(30px);
  opacity: 0.35;
  animation: spin 16s linear infinite;
}
.agent-hero-portrait::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, rgba(255,255,255,0.18), transparent 50%);
  pointer-events: none;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Interview pill on portrait */
.portrait-status {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(10,10,12,0.75);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: var(--text-primary);
  backdrop-filter: blur(8px);
  z-index: 2;
}
.portrait-status .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
}
.agent-hero h1 { font-size: clamp(3rem, 5vw, 4rem); margin-bottom: 8px; }
.agent-hero .agent-role {
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 20px;
}
.agent-hero p {
  font-size: 1.05rem;
  max-width: 640px;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.experience-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.experience-card h4 { font-size: 1.05rem; margin-bottom: 10px; color: var(--text-primary); }
.experience-card p { font-size: 0.92rem; }

.tools-section {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.tools-group h5 {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  font-weight: 500;
}
.tools-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tool-chip {
  padding: 8px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
}
.result-card .stat {
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.result-card .label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ============ Generic content (legal) ============ */
.content-page {
  padding: 64px 0;
  max-width: 760px;
  margin: 0 auto;
}
.content-page h1 { margin-bottom: 24px; }
.content-page h2 { margin: 40px 0 16px; font-size: 1.5rem; }
.content-page h3 { margin: 24px 0 10px; font-size: 1.15rem; }
.content-page p, .content-page li {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.content-page ul { padding-left: 20px; margin-bottom: 16px; }

/* ============ Blog ============ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.blog-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.blog-card-img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-elev-2) 0%, var(--bg-elev-3) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 3rem;
  font-weight: 600;
}
.blog-card-body { padding: 24px; }
.blog-card .tag {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.blog-card h4 { font-size: 1.1rem; margin-bottom: 8px; }
.blog-card p { font-size: 0.9rem; }

/* ============ Security Page Hero ============ */
.security-hero {
  padding: 80px 0 64px;
  text-align: center;
  background: var(--gradient-hero);
}
.security-hero h1 { max-width: 720px; margin: 0 auto 16px; }
.security-hero p { max-width: 640px; margin: 0 auto; font-size: 1.1rem; }

.security-feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
  align-items: center;
}
.security-feature-row.reverse { grid-template-columns: 1fr 1fr; }
.security-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.security-feature-card .icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.security-feature-card h3 { font-size: 1.4rem; margin-bottom: 12px; }
.security-feature-card p { font-size: 0.95rem; }

/* ============ How it works ============ */
.howit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}
.howit-grid::before {
  content: '';
  position: absolute;
  top: 56px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
  z-index: 0;
}
.howit-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}
.howit-step:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.howit-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-full);
  background: var(--accent);
  color: #0a0a0c;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 20px;
  box-shadow: 0 0 24px var(--accent-glow);
}
.howit-step h4 { font-size: 1.2rem; margin-bottom: 10px; }
.howit-step p { font-size: 0.95rem; }

/* ============ Why grid ============ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.why-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(212,255,79,0.05), transparent 60%);
  pointer-events: none;
}
.why-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.why-num {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.why-card h4 { font-size: 1.25rem; margin-bottom: 12px; }
.why-card p { font-size: 0.95rem; }

/* ============ Stats banner ============ */
.section-thin { padding: 32px 0; }
.stats-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 40px 32px;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}
.stat-item { text-align: center; }
.stat-num {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.03em;
  margin-bottom: 6px;
  background: linear-gradient(180deg, #d4ff4f, #aacc35);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ============ Testimonials ============ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  transition: all var(--transition);
}
.testimonial-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.testimonial-card .quote-mark {
  font-size: 4rem;
  line-height: 0.6;
  color: var(--accent);
  font-family: Georgia, serif;
  opacity: 0.4;
  font-weight: 700;
}
.testimonial-card blockquote {
  font-size: 1rem;
  color: var(--text-primary);
  font-style: normal;
  line-height: 1.55;
  border: none;
  margin: 0;
  padding: 0;
  flex: 1;
}
.testimonial-card figcaption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}
.t-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 600;
  flex-shrink: 0;
}
.t-name { font-weight: 500; color: var(--text-primary); font-size: 0.92rem; }
.t-role { font-size: 0.82rem; color: var(--text-tertiary); }

/* ============ FAQ ============ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: all var(--transition);
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-item summary {
  cursor: pointer;
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-primary);
  list-style: none;
  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: 1.4rem;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
  line-height: 1;
}
.faq-item[open] summary::after { content: '−'; }
.faq-item p {
  margin-top: 14px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============ Soft section background ============ */
.section-soft { background: var(--bg-elev-1); }

/* ============ Pricing ============ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: all var(--transition);
}
.pricing-card.featured {
  background: var(--gradient-card);
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(212,255,79,0.15);
  position: relative;
}
.pricing-card.featured::before {
  content: 'Most popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0a0a0c;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}
.pricing-tier-name { font-size: 1.1rem; font-weight: 500; color: var(--text-primary); }
.pricing-price { display: flex; align-items: baseline; gap: 6px; margin: 12px 0; }
.pricing-price .amount { font-size: 3rem; font-weight: 600; color: var(--text-primary); }
.pricing-price .period { color: var(--text-tertiary); font-size: 0.95rem; }
.pricing-desc { color: var(--text-secondary); font-size: 0.95rem; }
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.92rem;
}
.pricing-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============ Customer stories ============ */
.customer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.customer-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: all var(--transition);
}
.customer-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.customer-card .logo {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--accent);
}
.customer-card h4 { font-size: 1.2rem; }
.customer-card .metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.customer-card .metrics .m-num { font-size: 1.5rem; font-weight: 600; color: var(--accent); }
.customer-card .metrics .m-label { font-size: 0.78rem; color: var(--text-tertiary); }

/* ============ Voice Agent demo ============ */
.voice-stage {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
.voice-panel {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  position: sticky;
  top: 96px;
  overflow: hidden;
  isolation: isolate;
}
.voice-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(80% 60% at 50% 0%, rgba(86,171,47,0.18), transparent 70%),
    radial-gradient(60% 50% at 50% 100%, rgba(125,211,166,0.12), transparent 70%);
}
.voice-panel .agent-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: var(--radius-full);
  background: rgba(86,171,47,0.18);
  border: 1px solid rgba(86,171,47,0.4);
  color: #bce394;
  font-size: 0.82rem;
  font-weight: 500;
}
.voice-panel .agent-pill img {
  width: 22px; height: 22px; border-radius: 50%;
}

/* The animated orb */
.voice-orb {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 30% 30%, var(--c-support-2), var(--c-support-1) 60%, #2a5418 100%);
  box-shadow: 0 20px 60px rgba(86,171,47,0.45), inset 0 -8px 32px rgba(0,0,0,0.3);
  margin: 8px 0;
  isolation: isolate;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.voice-orb::before {
  content: '';
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 30%, var(--c-support-1) 50%, transparent 70%);
  z-index: -1;
  opacity: 0;
  filter: blur(20px);
  animation: orb-spin 8s linear infinite;
  transition: opacity 0.4s ease;
}
.voice-orb::after {
  content: '';
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.5), rgba(255,255,255,0.05) 60%);
  pointer-events: none;
}
.voice-orb img {
  width: 80%;
  height: 80%;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
  z-index: 1;
}
/* Ripple rings for listening state */
.voice-orb .ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--c-support-2);
  opacity: 0;
  pointer-events: none;
}
.voice-orb.is-listening { transform: scale(1.04); }
.voice-orb.is-listening::before { opacity: 0.7; }
.voice-orb.is-listening .ring { animation: orb-ring 1.6s ease-out infinite; }
.voice-orb.is-listening .ring:nth-child(2) { animation-delay: 0.4s; }
.voice-orb.is-listening .ring:nth-child(3) { animation-delay: 0.8s; }
.voice-orb.is-thinking { transform: scale(0.98); }
.voice-orb.is-thinking::before { opacity: 0.4; animation-duration: 2s; }
.voice-orb.is-speaking { transform: scale(1.02); }
.voice-orb.is-speaking::before { opacity: 0.55; animation-duration: 4s; }

@keyframes orb-spin { to { transform: rotate(360deg); } }
@keyframes orb-ring {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}

.voice-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.voice-status .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-tertiary);
}
.voice-status.is-listening .dot { background: var(--c-support-1); box-shadow: 0 0 12px var(--c-support-1); animation: pulse 1.2s infinite; }
.voice-status.is-thinking  .dot { background: var(--c-people-3); box-shadow: 0 0 12px var(--c-people-3); animation: pulse 1.2s infinite; }
.voice-status.is-speaking  .dot { background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: pulse 0.8s infinite; }

.voice-controls {
  display: flex;
  gap: 10px;
  width: 100%;
  justify-content: center;
}
.btn-mic {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a0a0c;
  display: flex; align-items: center; justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 24px var(--accent-glow);
  transition: all var(--transition);
}
.btn-mic:hover { transform: scale(1.05); }
.btn-mic.is-active { background: var(--c-sales-1); color: #ffffff; box-shadow: 0 0 24px rgba(255,107,107,0.5); }

/* ============ Single Talk/End call button ============ */
.call-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
}
.btn-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 200px;
  padding: 16px 28px;
  border-radius: var(--radius-full);
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  background: var(--accent);
  color: #0a0a0c;
  box-shadow: 0 0 24px var(--accent-glow);
}
.btn-call:hover { transform: translateY(-1px); box-shadow: 0 0 32px var(--accent-glow); }
.btn-call svg { flex-shrink: 0; }
.btn-call.is-active {
  background: #ff5a5a;
  color: #ffffff;
  box-shadow: 0 0 24px rgba(255,90,90,0.55);
  animation: call-pulse 1.6s ease-in-out infinite;
}
.btn-call.is-active:hover { background: #ff4040; }
@keyframes call-pulse {
  0%, 100% { box-shadow: 0 0 24px rgba(255,90,90,0.55); }
  50%      { box-shadow: 0 0 36px rgba(255,90,90,0.85); }
}

/* Audio-level meter — slim bars that grow with mic input */
.audio-meter {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  height: 28px;
  width: 100%;
  max-width: 180px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.audio-meter.on { opacity: 1; }
.audio-meter .bar {
  width: 4px;
  background: var(--c-support-1);
  border-radius: 2px;
  height: 4px;
  transition: height 0.08s ease-out, background 0.2s ease;
  box-shadow: 0 0 8px var(--c-support-1);
}
.audio-meter .bar.tall    { background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }

/* Conversation-mode toggle — "live" pulse when hands-free is on */
#convmode.is-on {
  background: var(--accent);
  color: #0a0a0c;
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
#convmode.is-on svg { animation: convmode-pulse 1.8s ease-in-out infinite; }
@keyframes convmode-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.6; transform: scale(1.15); }
}

/* Conversation panel */
.conv-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 480px;
}
.conv-panel h3 { font-size: 1.1rem; }
.conv-panel .subtle { font-size: 0.88rem; color: var(--text-tertiary); }

.conv-log {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.conv-bubble {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  max-width: 85%;
  font-size: 0.95rem;
  line-height: 1.55;
  word-wrap: break-word;
  animation: bubble-in 0.3s ease;
}
.conv-bubble.user {
  background: var(--bg-elev-3);
  color: var(--text-primary);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.conv-bubble.agent {
  background: linear-gradient(135deg, rgba(86,171,47,0.18), rgba(125,211,166,0.08));
  border: 1px solid rgba(86,171,47,0.3);
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.conv-bubble.agent.is-blocked {
  background: linear-gradient(135deg, rgba(255,107,107,0.14), rgba(253,160,133,0.06));
  border-color: rgba(255,107,107,0.3);
}
.conv-bubble .citation {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
  font-size: 0.75rem;
  color: var(--c-support-2);
}
.conv-bubble .interim {
  opacity: 0.6;
  font-style: italic;
}
@keyframes bubble-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.suggestion-chip {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}
.suggestion-chip:hover {
  border-color: var(--c-support-1);
  color: var(--c-support-2);
}

.text-input-row {
  display: flex;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.text-input-row input {
  flex: 1;
  padding: 12px 18px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}
.text-input-row input:focus {
  border-color: var(--c-support-1);
}
.text-input-row .btn { flex-shrink: 0; }

/* Banner for unsupported browsers */
.support-banner {
  background: rgba(253,160,133,0.12);
  border: 1px solid rgba(253,160,133,0.3);
  color: #ffe09c;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  margin-bottom: 16px;
}

/* ============ Pro voice demo additions ============ */
.voice-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  margin-top: 6px;
}
.voice-options label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 4px;
}
.voice-options select {
  width: 100%;
  padding: 8px 10px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
}
.voice-options select:focus { border-color: var(--c-support-1); }
.voice-options .row {
  display: flex; align-items: center; gap: 6px;
}
.btn-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.btn-icon:hover { border-color: var(--c-support-1); color: var(--c-support-2); }

/* Sentiment + locale chips on bubbles */
.bubble-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}
.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  background: var(--bg-elev-3);
  color: var(--text-tertiary);
}
.meta-chip.sentiment-positive { background: rgba(86,171,47,0.18); color: #bce394; }
.meta-chip.sentiment-negative { background: rgba(255,107,107,0.18); color: #ffb1b1; }
.meta-chip.locale { background: rgba(125,211,252,0.16); color: #bae6fd; }

/* Feedback buttons */
.feedback-bar {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  align-items: center;
}
.feedback-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 0.78rem;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.feedback-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }
.feedback-btn.is-up.is-on { color: #bce394; border-color: rgba(86,171,47,0.5); background: rgba(86,171,47,0.12); }
.feedback-btn.is-down.is-on { color: #ffb1b1; border-color: rgba(255,107,107,0.5); background: rgba(255,107,107,0.12); }

/* Session summary panel */
.session-summary {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}
.session-summary strong { color: var(--text-primary); }

/* Handoff modal */
.handoff-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,12,0.7);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
}
.handoff-overlay.open { display: flex; }
.handoff-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  max-width: 480px;
  width: 90%;
  position: relative;
}
.handoff-card h3 { margin-bottom: 10px; }
.handoff-card .close-x {
  position: absolute;
  top: 12px; right: 12px;
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text-primary);
  cursor: pointer;
}
.handoff-card .form-row {
  display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px;
}
.handoff-card label { font-size: 0.85rem; color: var(--text-secondary); }
.handoff-card input,
.handoff-card textarea {
  padding: 10px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
}
.handoff-card .form-actions {
  display: flex; gap: 10px; justify-content: flex-end; margin-top: 8px;
}
.handoff-success {
  background: rgba(86,171,47,0.12);
  border: 1px solid rgba(86,171,47,0.4);
  border-radius: var(--radius-md);
  padding: 14px;
  font-size: 0.9rem;
  color: #bce394;
}

/* ============ Admin panel ============ */
.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.admin-side {
  position: sticky;
  top: 96px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: fit-content;
}
.admin-side a {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.admin-side a:hover {
  background: var(--bg-elev-2);
  color: var(--text-primary);
}
.admin-side a.active {
  background: var(--accent-soft);
  color: var(--accent);
}
.admin-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}
.admin-card h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}
.admin-card .desc {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}
.admin-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.admin-field label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.admin-field .hint {
  font-size: 0.78rem;
  color: var(--text-tertiary);
}
.admin-field input[type=text],
.admin-field input[type=number],
.admin-field input[type=email],
.admin-field textarea,
.admin-field select {
  padding: 10px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition);
}
.admin-field input:focus,
.admin-field textarea:focus,
.admin-field select:focus {
  border-color: var(--c-support-1);
}
.admin-field textarea {
  resize: vertical;
  min-height: 80px;
}
.admin-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.admin-row-3 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
}

.toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle .switch {
  width: 36px; height: 20px;
  background: var(--bg-elev-3);
  border-radius: 999px;
  position: relative;
  transition: background var(--transition);
}
.toggle .switch::after {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  background: #ffffff;
  border-radius: 50%;
  top: 3px; left: 3px;
  transition: transform var(--transition);
}
.toggle input:checked + .switch { background: var(--c-support-1); }
.toggle input:checked + .switch::after { transform: translateX(16px); }

.kb-entry {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.kb-entry .row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.kb-entry .row .id { font-size: 0.8rem; color: var(--text-tertiary); font-family: ui-monospace, monospace; }
.kb-entry .danger {
  color: #ff8a8a; background: transparent; border: 1px solid transparent;
  font-size: 0.85rem; cursor: pointer;
}
.kb-entry .danger:hover { color: #ff6b6b; }

.integration-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
}
.integration-row .info { display: flex; align-items: center; gap: 14px; }
.integration-row .info .mark {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.85rem;
}
.integration-row .info .name { font-weight: 500; font-size: 0.95rem; }
.integration-row .info .scopes { font-size: 0.78rem; color: var(--text-tertiary); }

.chip-list {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-height: 44px;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  background: var(--bg-elev-3);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  color: var(--text-primary);
}
.chip button {
  background: transparent; border: none; color: var(--text-tertiary);
  cursor: pointer; padding: 0 0 0 4px; font-size: 1rem;
}
.chip button:hover { color: #ff8a8a; }

.admin-actions {
  display: flex;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  position: sticky;
  bottom: 0;
  background: var(--bg-base);
  z-index: 10;
}

.admin-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elev-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  padding: 10px 24px;
  font-size: 0.9rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 200;
}
.admin-toast.show { opacity: 1; }

/* ============ Password gate ============ */
.gate {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.gate::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(212,255,79,0.08), transparent 60%),
              radial-gradient(ellipse at 70% 70%, rgba(86,171,47,0.08), transparent 60%);
  pointer-events: none;
}
.gate-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  max-width: 440px;
  width: 100%;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.gate-card .lock {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.gate-card h1 { font-size: 1.6rem; margin-bottom: 8px; }
.gate-card p { font-size: 0.92rem; color: var(--text-secondary); margin-bottom: 18px; }
.gate-card input[type=password] {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  margin-bottom: 12px;
}
.gate-card input[type=password]:focus { border-color: var(--c-support-1); }
.gate-card .gate-actions { display: flex; gap: 10px; align-items: center; }
.gate-card .gate-error {
  color: #ff8a8a;
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: none;
}
.gate-card .gate-error.show { display: block; }
.gate-card .gate-hint {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-tertiary);
}
.gate-card .gate-hint code {
  background: var(--bg-elev-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
}
body.gated > *:not(.gate) { filter: blur(6px); pointer-events: none; user-select: none; }

/* ============ LLM / KB discovery cards ============ */
.discover-card {
  background: var(--bg-elev-2);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 14px;
}
.discover-card .tabs-inline {
  display: inline-flex;
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 3px;
  margin-bottom: 14px;
}
.discover-card .tabs-inline button {
  border: none;
  background: transparent;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
}
.discover-card .tabs-inline button.active {
  background: var(--accent);
  color: #0a0a0c;
  font-weight: 500;
}
.discover-suggestions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 14px;
}
.discover-suggestion {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.discover-suggestion input[type=checkbox] {
  margin-top: 4px;
  flex-shrink: 0;
}
.discover-suggestion .body { flex: 1; }
.discover-suggestion .body .t { font-weight: 500; color: var(--text-primary); font-size: 0.92rem; }
.discover-suggestion .body .a { font-size: 0.85rem; color: var(--text-secondary); margin-top: 4px; }
.discover-suggestion .body .meta { font-size: 0.72rem; color: var(--text-tertiary); margin-top: 6px; }

.fallback-row .suggested-answer {
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(86,171,47,0.08);
  border: 1px solid rgba(86,171,47,0.3);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--text-primary);
  white-space: pre-wrap;
}
.fallback-row .suggested-answer .src {
  font-size: 0.72rem;
  color: var(--c-support-2);
  margin-bottom: 6px;
  display: block;
}
.fallback-row {
  flex-wrap: wrap;
}
.fallback-row .body { width: 100%; }

/* Admin enhancements */
.admin-side-section {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  padding: 14px 14px 6px;
  font-weight: 600;
}
.admin-agent-list a {
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-agent-list a img {
  width: 22px; height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
}
.admin-agent-list a.is-locked { opacity: 0.5; cursor: not-allowed; }
.admin-agent-list a.is-locked::after { content: 'beta'; font-size: 0.65rem; margin-left: auto; color: var(--text-tertiary); }
.admin-agent-list a { gap: 8px; }
.admin-agent-list .agent-role-mini { color: var(--text-tertiary); font-size: 0.72rem; margin-left: auto; }
.admin-agent-list a.active .agent-role-mini { color: var(--accent); }

.kb-search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.kb-search-row input,
.kb-search-row select {
  padding: 10px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
}
.kb-search-row input { flex: 1; min-width: 200px; }
.kb-search-row .count { font-size: 0.85rem; color: var(--text-tertiary); align-self: center; }

.kb-entry .locale-row {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.locale-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  background: var(--bg-elev-3);
  color: var(--text-tertiary);
  border: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
  transition: all var(--transition);
}
.locale-chip.on {
  background: rgba(125,211,252,0.16);
  color: #bae6fd;
  border-color: rgba(125,211,252,0.4);
}

.kb-weight {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.kb-weight .badge {
  margin: 0;
  padding: 2px 8px;
  font-size: 0.72rem;
  background: var(--bg-elev-3);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.kb-weight .badge.pos { background: rgba(86,171,47,0.18); color: #bce394; border-color: rgba(86,171,47,0.4); }
.kb-weight .badge.neg { background: rgba(255,107,107,0.18); color: #ffb1b1; border-color: rgba(255,107,107,0.4); }

.fallback-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}
.fallback-row .body { flex: 1; }
.fallback-row .body .q { font-size: 0.92rem; color: var(--text-primary); }
.fallback-row .body .meta { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 2px; }
.fallback-row .actions { display: flex; gap: 8px; flex-shrink: 0; }

.tester-card {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
}
.tester-log {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.85rem;
  max-height: 240px;
  overflow-y: auto;
  font-family: ui-monospace, 'SF Mono', monospace;
}
.tester-log .ln-user { color: var(--c-support-2); }
.tester-log .ln-agent { color: var(--text-primary); }
.tester-log .ln-meta { color: var(--text-tertiary); font-size: 0.75rem; }

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}
.admin-stat {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}
.admin-stat .n { font-size: 1.5rem; font-weight: 600; color: var(--text-primary); }
.admin-stat .l { font-size: 0.72rem; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.08em; }

@media (max-width: 720px) {
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}

.audit-table {
  width: 100%;
  font-size: 0.85rem;
  border-collapse: collapse;
}
.audit-table th, .audit-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.audit-table th {
  font-weight: 500;
  color: var(--text-tertiary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.audit-table td { color: var(--text-secondary); }
.audit-table .badge-flag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  background: var(--bg-elev-3);
  margin-right: 4px;
}
.audit-table .badge-flag.kb { background: rgba(86,171,47,0.18); color: #bce394; }
.audit-table .badge-flag.web { background: rgba(125,211,252,0.18); color: #bae6fd; }
.audit-table .badge-flag.fb { background: rgba(253,160,133,0.18); color: #ffe09c; }
.audit-table .badge-flag.fb-stop, .audit-table .badge-flag.forbidden { background: rgba(255,107,107,0.18); color: #ffb1b1; }

@media (max-width: 1024px) {
  .voice-stage { grid-template-columns: 1fr; }
  .voice-panel { position: relative; top: 0; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side { position: relative; top: 0; flex-direction: row; overflow-x: auto; }
  .admin-row-2, .admin-row-3 { grid-template-columns: 1fr; }
}

/* ============ Mobile menu ============ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-base);
  z-index: 200;
  padding: 24px;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.mobile-menu-close {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-menu a {
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--bg-elev-2);
  color: var(--text-primary);
  font-weight: 500;
}

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .workers-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .results-grid { grid-template-columns: repeat(3, 1fr); }
  .howit-grid { grid-template-columns: 1fr; }
  .howit-grid::before { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .stats-banner { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .customer-grid { grid-template-columns: 1fr; }
  .integration-block { grid-template-columns: 1fr; gap: 40px; padding: 48px 32px; }
  .agent-hero { grid-template-columns: 1fr; text-align: center; padding: 56px 0; }
  .agent-hero-portrait { margin: 0 auto; }
  .agent-hero p { margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .experience-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .nav-links, .nav-cta .btn-secondary { display: none; }
  .nav-burger { display: flex; }
  .hero { padding: 64px 0 48px; }
  .section { padding: 64px 0; }
  .workers-grid, .cases-grid, .security-grid, .blog-grid, .experience-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .tools-section { grid-template-columns: 1fr; }
  .agent-hero-portrait { width: 220px; height: 220px; }
  .integration-block { padding: 32px 20px; }
  .cta-block { padding: 56px 20px; }
  .security-feature-row { grid-template-columns: 1fr; }
}