/* ============================================
   SPRNTLY — Stylesheet
   ============================================ */

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

:root {
  --bg: #FFFFFF;
  --bg-2: #FAFAF7;
  --bg-3: #F4F2EC;
  --bg-cream: #F7F3EA;
  --bg-mint: #F0F7F3;
  --bg-rose: #FBF4F0;
  --surface: #FFFFFF;
  --border: #E8E5DD;
  --border-2: #D4D0C4;
  --text: #0A0A0A;
  --text-2: #5A5751;
  --text-3: #8A8780;
  --accent: #0E6B4F;
  --accent-2: #0A5A42;
  --accent-soft: #E8F3EE;
  --accent-glow: rgba(14,107,79,0.18);
  --danger: #DC2626;
  --danger-soft: #FEE2E2;

  /* Carousel agent colors */
  --c-emerald: #0E6B4F;
  --c-emerald-bg: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%);
  --c-violet: #6D28D9;
  --c-violet-bg: linear-gradient(135deg, #F5F3FF 0%, #DDD6FE 100%);
  --c-amber: #B45309;
  --c-amber-bg: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
  --c-indigo: #1E40AF;
  --c-indigo-bg: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
  --c-rose: #BE185D;
  --c-rose-bg: linear-gradient(135deg, #FFF1F2 0%, #FECDD3 100%);

  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--sans); background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.5; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 40px; }
@media (max-width: 720px) { .container { padding: 0 20px; } }

/* ============================================
   NAV
   ============================================ */
/* ============================================
   LAUNCH BANNER (announcement-style top bar)
   ============================================ */
.launch-banner {
  background: linear-gradient(135deg, #0E6B4F 0%, #064E3B 60%, #0E6B4F 100%);
  background-size: 200% 100%;
  animation: bannerShimmer 8s ease-in-out infinite;
  color: white;
  position: relative;
  z-index: 101;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@keyframes bannerShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.launch-banner-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 10px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  font-weight: 500;
}
.launch-banner-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.22);
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.launch-banner-dot {
  width: 7px; height: 7px;
  background: #6EE7B7;
  border-radius: 50%;
  box-shadow: 0 0 8px #6EE7B7;
  animation: bannerPulse 1.6s ease-in-out infinite;
}
@keyframes bannerPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px #6EE7B7; }
  50% { opacity: 0.5; box-shadow: 0 0 14px #6EE7B7; }
}
.launch-banner-text {
  color: rgba(255,255,255,0.95);
  font-weight: 500;
}
.launch-banner-cta {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: white;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 1px;
  transition: border-color 0.15s, transform 0.15s;
  white-space: nowrap;
}
.launch-banner-cta:hover {
  border-bottom-color: white;
  transform: translateX(2px);
}
.launch-banner-cta svg { transition: transform 0.15s; }
.launch-banner-cta:hover svg { transform: translateX(2px); }

@media (max-width: 720px) {
  .launch-banner-inner {
    padding: 8px 16px;
    gap: 10px;
    font-size: 0.78rem;
  }
  .launch-banner-pill { font-size: 0.62rem; padding: 3px 8px; }
  .launch-banner-text { display: none; }
  .launch-banner-cta { font-size: 0.78rem; }
}

/* ============================================
   NAV
   ============================================ */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }

/* Nav CTA — Book a demo button */
.nav-cta {
  background: var(--text);
  color: var(--bg);
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: background 0.15s, transform 0.15s;
  white-space: nowrap;
  text-decoration: none;
}
.nav-cta:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

@media (max-width: 880px) {
  .nav-inner { padding: 14px 20px; gap: 12px; }
  .nav-links { display: none; }
}
@media (max-width: 480px) {
  .nav-cta { padding: 8px 14px; font-size: 0.82rem; }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

/* ============================================
   HERO
   ============================================ */
.hero { position: relative; padding: 50px 0 60px; overflow: hidden; }
.hero::before {
  content: ''; position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 1000px; height: 600px;
  background: radial-gradient(ellipse, rgba(14,107,79,0.05) 0%, transparent 60%);
  pointer-events: none; z-index: 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 1080px) { .hero-grid { grid-template-columns: 1fr; gap: 60px; } }

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--accent-soft);
  border: 1px solid rgba(14,107,79,0.18);
  border-radius: 999px;
}
.hero-eyebrow .live {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

h1.hero-title {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(2.6rem, 5.6vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.045em;
  margin-bottom: 24px;
}
h1.hero-title em {
  font-style: normal;
  font-weight: 800;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--text-2);
  margin-bottom: 36px;
  max-width: 540px;
}

/* ============================================
   EMAIL CAPTURE
   ============================================ */
/* Tally embed wrapper */
.tally-embed-wrap {
  max-width: 460px;
  width: 100%;
  margin-top: 4px;
}
.tally-embed-wrap iframe {
  border: none;
  background: transparent;
  min-height: 175px;
}

/* CTA button (Book a demo) */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--text);
  color: var(--bg);
  padding: 16px 26px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 6px 20px -8px rgba(0,0,0,0.25);
  cursor: pointer;
  border: none;
  font-family: inherit;
  text-decoration: none;
}
.cta-button:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px -8px rgba(14,107,79,0.35);
}
.cta-button svg {
  transition: transform 0.15s;
}
.cta-button:hover svg {
  transform: translateX(2px);
}
@media (max-width: 480px) {
  .cta-button { width: 100%; justify-content: center; padding: 14px 20px; }
}

.email-capture {
  display: flex;
  gap: 8px;
  align-items: center;
  background: white;
  border: 1px solid var(--border-2);
  border-radius: 12px;
  padding: 6px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 6px 20px -10px rgba(0,0,0,0.1);
  transition: border-color 0.2s, box-shadow 0.2s;
}

/* Tally embed wrapper */
.tally-embed-wrap {
  max-width: 440px;
  width: 100%;
  background: white;
  border: 1px solid var(--border-2);
  border-radius: 12px;
  padding: 8px 14px;
  box-shadow: 0 6px 20px -10px rgba(0,0,0,0.1);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.tally-embed-wrap:focus-within {
  border-color: var(--text);
  box-shadow: 0 8px 24px -8px rgba(0,0,0,0.15);
}
.tally-embed-wrap iframe {
  display: block;
  width: 100%;
  border: none;
  background: transparent;
}
.email-capture:focus-within {
  border-color: var(--text);
  box-shadow: 0 8px 24px -8px rgba(0,0,0,0.15);
}
.email-capture input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font: inherit;
  font-size: 0.95rem;
  padding: 12px 14px;
  color: var(--text);
  min-width: 0;
}
.email-capture input::placeholder { color: var(--text-3); }
.email-submit {
  background: var(--text);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background 0.15s, transform 0.15s;
}
.email-submit:hover { background: var(--accent); transform: translateY(-1px); }
@media (max-width: 480px) {
  .email-capture { flex-direction: column; align-items: stretch; }
  .email-submit { width: 100%; }
}

/* Email confirmation popup (slides up from bottom) */
.email-popup {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 24px;
  box-shadow: 0 30px 60px -15px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 250;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s;
  max-width: calc(100% - 32px);
}
.email-popup.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.email-popup-icon {
  width: 36px; height: 36px;
  background: var(--accent);
  color: white;
  border-radius: 9px;
  display: grid; place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.email-popup-text { font-size: 0.92rem; color: var(--text); line-height: 1.4; }
.email-popup-text strong { font-weight: 600; }
.email-popup-text .sub { color: var(--text-3); font-size: 0.82rem; margin-top: 2px; }

/* Inline email confirmation (under the form) */
.email-inline-confirm {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--accent-soft);
  border: 1px solid rgba(14,107,79,0.2);
  border-radius: 10px;
  font-size: 0.92rem;
  color: var(--accent-2);
  font-weight: 500;
  max-width: 440px;
  animation: confirmFadeIn 0.4s ease-out;
}
.email-inline-confirm.show { display: flex; }
.email-inline-check {
  width: 22px; height: 22px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}
@keyframes confirmFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Inline email success message — appears below the form */
.email-success {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--accent-soft);
  border: 1px solid rgba(14,107,79,0.2);
  border-radius: 10px;
  font-size: 0.88rem;
  color: var(--accent);
  font-weight: 500;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.3s, transform 0.3s;
  max-width: 440px;
}
.email-success.show {
  opacity: 1;
  transform: translateY(0);
}
.email-success-icon {
  width: 20px; height: 20px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}
.closing .email-success { margin-left: auto; margin-right: auto; }

/* ============================================
   HERO DEMO
   ============================================ */
.demo-col { position: relative; }
.demo-frame {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,0.18), 0 1px 0 rgba(255,255,255,0.8) inset;
  position: relative;
  height: 600px;
  display: flex;
  flex-direction: column;
}
.demo-frame::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.5;
  z-index: 2;
}

/* Intro overlay shown before demo starts */
.demo-intro-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  z-index: 10;
  text-align: center;
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.demo-intro-overlay.hidden {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}
.demo-intro-prompt {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text);
  line-height: 1.3;
}
.demo-intro-prompt em { font-style: normal; color: var(--accent); }
.demo-intro-input {
  display: flex;
  align-items: center;
  gap: 10px;
  background: white;
  border: 1px solid var(--border-2);
  border-radius: 14px;
  padding: 8px 8px 8px 18px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 4px 14px -4px rgba(0,0,0,0.1);
  position: relative;
}
.demo-intro-input-text {
  flex: 1;
  font-size: 0.95rem;
  color: var(--text-3);
  text-align: left;
  min-height: 22px;
}
.demo-intro-input-text.has-text { color: var(--text); }
.demo-intro-input-text .cursor {
  display: inline-block;
  width: 1.5px;
  height: 16px;
  background: var(--accent);
  margin-left: 1px;
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}
.demo-intro-send {
  width: 36px; height: 36px;
  background: var(--text);
  color: white;
  border-radius: 9px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}
.demo-intro-send.pressed { transform: scale(0.92); background: var(--accent); }
.demo-intro-hint {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--text-3);
}

.demo-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scroll-behavior: smooth;
}
.demo-body::-webkit-scrollbar { width: 6px; }
.demo-body::-webkit-scrollbar-track { background: transparent; }
.demo-body::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 3px; }

.msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.4s, transform 0.4s;
}
.msg.in { opacity: 1; transform: translateY(0); }
.msg.user-msg {
  flex-direction: row-reverse;
  margin-left: 40px;
}
.msg.user-msg .msg-content { text-align: right; }
.msg.user-msg .msg-text {
  background: var(--accent-soft);
  border: 1px solid rgba(14,107,79,0.18);
  padding: 10px 14px;
  border-radius: 12px 12px 4px 12px;
  display: inline-block;
  text-align: left;
  max-width: 100%;
}
.msg.ai-msg { margin-right: 40px; }
.msg-avatar {
  width: 30px; height: 30px;
  border-radius: 8px;
  flex-shrink: 0;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 0.85rem;
}
.msg-avatar.user { background: var(--accent); color: white; }
.msg-avatar.ai { background: var(--text); color: white; }
.msg-content { flex: 1; min-width: 0; }
.msg-author {
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--text-3);
  margin-bottom: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.msg-text { font-size: 0.93rem; line-height: 1.55; color: var(--text); }
.msg-text strong { font-weight: 600; }

.thinking-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-3);
  font-style: italic;
  padding: 4px 0;
}
.thinking-line .spinner {
  width: 12px; height: 12px;
  border: 1.5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.ai-card {
  margin-top: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.ai-card-eyebrow {
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ai-card-eyebrow::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
}
.ai-card-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.25;
  margin-bottom: 8px;
  letter-spacing: -0.015em;
}
.ai-card-body { font-size: 0.86rem; color: var(--text-2); line-height: 1.55; margin-bottom: 10px; }
.ai-card-body strong { color: var(--text); }

.mini-chart { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-top: 10px; }
.mini-chart-label { font-family: var(--mono); font-size: 0.66rem; color: var(--text-3); letter-spacing: 0.06em; margin-bottom: 8px; text-transform: uppercase; }
.bar-row { display: flex; gap: 4px; align-items: flex-end; height: 60px; margin-bottom: 6px; }
.bar { flex: 1; background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%); border-radius: 2px 2px 0 0; opacity: 0; transform: translateY(8px); transition: opacity 0.4s, transform 0.4s, height 0.6s; }
.bar.in { opacity: 1; transform: translateY(0); }
.bar.highlighted { background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%); box-shadow: 0 0 0 2px var(--accent); }
.bar.muted { background: var(--border-2); opacity: 0.5; }
.bar-labels { display: flex; gap: 4px; font-family: var(--mono); font-size: 0.62rem; color: var(--text-3); }
.bar-labels span { flex: 1; text-align: center; }

.evi-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.evi-pill {
  font-family: var(--mono);
  font-size: 0.66rem;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 5px 9px;
  border-radius: 5px;
  color: var(--text-2);
}
.evi-pill .v { color: var(--accent); font-weight: 500; }

.app-mockup {
  margin-top: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.app-mockup-header {
  background: var(--bg-2);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-3);
}
.app-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-2); }
.app-mockup-body {
  display: grid;
  grid-template-columns: 110px 1fr;
  min-height: 200px;
}
.app-sidebar {
  background: var(--bg-3);
  padding: 14px 10px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.app-nav-item {
  font-size: 0.74rem;
  padding: 6px 9px;
  border-radius: 5px;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.app-nav-item.active { background: white; color: var(--text); font-weight: 500; box-shadow: 0 1px 2px rgba(0,0,0,0.04); }
.app-nav-item .nav-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--text-3); flex-shrink: 0; }
.app-nav-item.active .nav-dot { background: var(--accent); }
.app-nav-item.buried {
  opacity: 0.5;
  position: relative;
  outline: 2px dashed var(--danger);
  outline-offset: 3px;
  border-radius: 5px;
}
.buried-callout {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  padding: 6px 10px;
  background: var(--danger-soft);
  border: 1px solid var(--danger);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--danger);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.buried-callout::before { content: '⚠'; font-size: 0.85rem; }
.app-main { padding: 16px; }
.app-main-title { font-family: var(--serif); font-size: 1rem; margin-bottom: 10px; }
.app-empty-state {
  background: var(--bg-2);
  border: 1px dashed var(--border-2);
  border-radius: 8px;
  padding: 22px 14px;
  text-align: center;
}
.app-empty-state .es-text { font-size: 0.78rem; color: var(--text-3); margin-bottom: 10px; }
.app-empty-state .es-btn { background: var(--accent); color: white; font-size: 0.72rem; padding: 6px 12px; border-radius: 5px; display: inline-block; }

.full-prd {
  margin-top: 12px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.full-prd-header {
  background: var(--bg-2);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.full-prd-title-wrap { display: flex; align-items: center; gap: 10px; }
.full-prd-icon {
  width: 24px; height: 24px;
  background: var(--accent-soft);
  border-radius: 5px;
  color: var(--accent);
  display: grid; place-items: center;
}
.full-prd-title { font-family: var(--sans); font-weight: 700; font-size: 0.9rem; letter-spacing: -0.01em; }
.full-prd-meta { font-family: var(--mono); font-size: 0.62rem; color: var(--text-3); letter-spacing: 0.1em; text-transform: uppercase; }
.full-prd-body {
  padding: 16px;
  max-height: 280px;
  overflow-y: auto;
}
.full-prd-body::-webkit-scrollbar { width: 4px; }
.full-prd-body::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }
.prd-block { padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px solid var(--border); }
.prd-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.prd-block-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 5px;
  font-weight: 600;
}
.prd-block-content { font-size: 0.82rem; color: var(--text-2); line-height: 1.55; }
.prd-block-content strong { color: var(--text); }
.prd-block-content ul { list-style: none; margin-top: 4px; }
.prd-block-content ul li { padding-left: 14px; position: relative; margin-bottom: 4px; }
.prd-block-content ul li::before { content: '·'; position: absolute; left: 4px; color: var(--accent); font-weight: 700; }
.full-prd-actions {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  display: flex;
  gap: 8px;
}
.prd-act-btn {
  font-size: 0.84rem;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: white;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.prd-act-btn.primary { background: var(--text); color: white; border-color: var(--text); }
.prd-act-btn.primary.active { background: var(--accent); border-color: var(--accent); }

/* Demo input */
.demo-input-row {
  padding: 14px 22px 18px;
  flex-shrink: 0;
  background: var(--bg);
}
.demo-input {
  display: flex;
  gap: 12px;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 12px 12px 18px;
  position: relative;
  min-height: 52px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.demo-input.typing {
  border-color: var(--border-2);
  background: white;
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.demo-input-text {
  flex: 1;
  font-size: 0.95rem;
  color: var(--text);
  display: flex;
  align-items: center;
  min-height: 22px;
  padding: 4px 0;
  line-height: 1.4;
}
.demo-input-text.empty { color: var(--text-3); }
.demo-input-text .cursor {
  display: inline-block;
  width: 1.5px;
  height: 16px;
  background: var(--accent);
  margin-left: 1px;
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}
@keyframes blink { 50% { opacity: 0; } }

.msg-typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent);
  margin-left: 1px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}
.demo-input-send {
  width: 36px; height: 36px;
  background: var(--text);
  color: white;
  border-radius: 9px;
  display: grid; place-items: center;
  transition: transform 0.15s, background 0.15s;
}
.demo-input-send.pressed { transform: scale(0.92); background: var(--accent); }

/* Slide-in send panel */
.send-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 65%;
  background: white;
  border-left: 1px solid var(--border);
  box-shadow: -20px 0 40px -10px rgba(0,0,0,0.18);
  transform: translateX(110%);
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 30;
  display: flex;
  flex-direction: column;
}
.send-panel.show { transform: translateX(0); }
.send-panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.send-panel-title-wrap { display: flex; align-items: center; gap: 10px; }
.send-panel-icon {
  width: 28px; height: 28px;
  background: var(--text);
  color: white;
  border-radius: 7px;
  display: grid; place-items: center;
}
.send-panel-title {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text);
  font-weight: 600;
}
.send-panel-close {
  width: 28px; height: 28px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 7px;
  display: grid; place-items: center;
  color: var(--text-2);
  font-size: 0.95rem;
}
.send-panel-body { flex: 1; overflow-y: auto; padding: 18px 20px; }
.send-panel-body::-webkit-scrollbar { width: 4px; }
.send-panel-body::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }
.send-panel-intro {
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.55;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.send-panel-intro strong { color: var(--text); }
.send-panel-section { padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid var(--border); }
.send-panel-section:last-of-type { border-bottom: none; }
.send-panel-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 6px;
  font-weight: 600;
}
.send-panel-content { font-size: 0.82rem; color: var(--text-2); line-height: 1.55; }
.send-panel-content strong { color: var(--text); }
.send-panel-content ul { list-style: none; margin-top: 4px; }
.send-panel-content ul li { padding-left: 14px; position: relative; margin-bottom: 4px; }
.send-panel-content ul li::before { content: '·'; position: absolute; left: 4px; color: var(--accent); font-weight: 700; }
.send-panel-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  display: flex;
  gap: 8px;
}
.send-panel-btn {
  flex: 1;
  font-size: 0.84rem;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: white;
  font-weight: 500;
  color: var(--text);
}
.send-panel-btn.primary { background: var(--text); color: white; border-color: var(--text); }
.send-panel-btn.primary.confirmed { background: var(--accent); border-color: var(--accent); }

/* ============================================
   SECTION SHELL
   ============================================ */
section { padding: 56px 0; position: relative; }
@media (max-width: 720px) { section { padding: 40px 0; } }

.section-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}
.section-eyebrow.center { display: flex; justify-content: center; }

h2.section-title {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 14px;
  color: var(--text);
}
h2.section-title em { font-style: normal; font-weight: 800; color: var(--text-3); }
.section-lede {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 580px;
  line-height: 1.6;
  margin-bottom: 24px;
}
.section-lede.center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }
.section-title.center { text-align: center; max-width: 900px; margin-left: auto; margin-right: auto; }

/* ============================================
   HOW IT WORKS — CAROUSEL
   ============================================ */
.how-section {
  background: var(--bg-2);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}
.how-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 24px;
  position: relative;
}
.how-title { margin: 0 auto 10px; }
.how-lede { margin: 0 auto; }

/* HOW IT WORKS — agent tabs */
.agent-tabs {
  max-width: 1180px;
  margin: 0 auto;
}

/* Tab navigation */
.agent-tabs-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 6px;
  margin-bottom: 24px;
  box-shadow: 0 4px 14px -4px rgba(0,0,0,0.08);
}
@media (max-width: 720px) {
  .agent-tabs-nav { grid-template-columns: repeat(5, 1fr); gap: 4px; padding: 4px; }
}

.agent-tab {
  background: transparent;
  border: none;
  border-radius: 10px;
  padding: 14px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: background 0.2s, transform 0.15s;
  position: relative;
  font-family: var(--sans);
}
.agent-tab:hover {
  background: var(--bg-2);
}
.agent-tab.active {
  background: linear-gradient(135deg, var(--accent) 0%, #0A5A42 100%);
  color: white;
  box-shadow: 0 4px 12px -2px rgba(14,107,79,0.3);
}
.agent-tab[data-tab="violet"].active {
  background: linear-gradient(135deg, #6D28D9 0%, #4C1D95 100%);
  box-shadow: 0 4px 12px -2px rgba(109,40,217,0.3);
}
.agent-tab[data-tab="amber"].active {
  background: linear-gradient(135deg, #B45309 0%, #78350F 100%);
  box-shadow: 0 4px 12px -2px rgba(180,83,9,0.3);
}
.agent-tab[data-tab="indigo"].active {
  background: linear-gradient(135deg, #1E40AF 0%, #1E1B4B 100%);
  box-shadow: 0 4px 12px -2px rgba(30,64,175,0.3);
}
.agent-tab[data-tab="rose"].active {
  background: linear-gradient(135deg, #BE185D 0%, #831843 100%);
  box-shadow: 0 4px 12px -2px rgba(190,24,93,0.3);
}

.agent-tab-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.015em;
  transition: color 0.2s;
}
.agent-tab.active .agent-tab-name { color: white; }
.agent-tab-status {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 999px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: background 0.2s, color 0.2s;
}
.agent-tab-status.status-live {
  background: rgba(14,107,79,0.1);
  color: var(--c-emerald);
}
.agent-tab-status.status-live::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--c-emerald);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--c-emerald);
}
.agent-tab-status.status-partial {
  background: rgba(180,83,9,0.1);
  color: var(--c-amber);
}
.agent-tab-status.status-partial::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--c-amber);
  border-radius: 50%;
}
.agent-tab-status.status-soon {
  background: rgba(0,0,0,0.06);
  color: var(--text-3);
}
.agent-tab.active .agent-tab-status {
  background: rgba(255,255,255,0.18);
  color: white;
}
.agent-tab.active .agent-tab-status::before {
  background: white;
  box-shadow: 0 0 6px rgba(255,255,255,0.5);
}
@media (max-width: 720px) {
  .agent-tab { padding: 10px 6px; }
  .agent-tab-name { font-size: 0.74rem; }
  .agent-tab-status { font-size: 0.52rem; padding: 2px 6px; }
  .agent-tab-status::before { display: none; }
}
@media (max-width: 480px) {
  .agent-tab-name { font-size: 0.66rem; }
  .agent-tab-status { font-size: 0.48rem; padding: 1px 5px; }
}

/* Tab panels */
.agent-tabs-panels {
  position: relative;
}
.agent-panel {
  display: none;
  padding: 60px;
  border-radius: 24px;
  overflow: hidden;
  position: relative;
  animation: panelFadeIn 0.4s ease-out;
}
.agent-panel.active {
  display: block;
}
@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 880px) { .agent-panel { padding: 32px 24px; } }
@media (max-width: 480px) { .agent-panel { padding: 24px 18px; } }

/* Light pastel theming for each agent panel */
.agent-panel[data-panel="emerald"] {
  background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 60%, #A7F3D0 100%);
  color: var(--text);
}
.agent-panel[data-panel="emerald"] .slide-tag { background: var(--c-emerald); color: white; }
.agent-panel[data-panel="emerald"] .slide-title { color: var(--text); }
.agent-panel[data-panel="emerald"] .slide-title em { color: var(--c-emerald); }
.agent-panel[data-panel="emerald"] .slide-num { color: var(--text-3); }
.agent-panel[data-panel="emerald"] .slide-desc { color: var(--text-2); }

.agent-panel[data-panel="violet"] {
  background: linear-gradient(135deg, #F5F3FF 0%, #DDD6FE 60%, #C4B5FD 100%);
  color: var(--text);
}
.agent-panel[data-panel="violet"] .slide-tag { background: var(--c-violet); color: white; }
.agent-panel[data-panel="violet"] .slide-title { color: var(--text); }
.agent-panel[data-panel="violet"] .slide-title em { color: var(--c-violet); }
.agent-panel[data-panel="violet"] .slide-num { color: var(--text-3); }
.agent-panel[data-panel="violet"] .slide-desc { color: var(--text-2); }

.agent-panel[data-panel="amber"] {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 60%, #FDE68A 100%);
  color: var(--text);
}
.agent-panel[data-panel="amber"] .slide-tag { background: var(--c-amber); color: white; }
.agent-panel[data-panel="amber"] .slide-title { color: var(--text); }
.agent-panel[data-panel="amber"] .slide-title em { color: var(--c-amber); }
.agent-panel[data-panel="amber"] .slide-num { color: var(--text-3); }
.agent-panel[data-panel="amber"] .slide-desc { color: var(--text-2); }

.agent-panel[data-panel="indigo"] {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 60%, #BFDBFE 100%);
  color: var(--text);
}
.agent-panel[data-panel="indigo"] .slide-tag { background: var(--c-indigo); color: white; }
.agent-panel[data-panel="indigo"] .slide-title { color: var(--text); }
.agent-panel[data-panel="indigo"] .slide-title em { color: var(--c-indigo); }
.agent-panel[data-panel="indigo"] .slide-num { color: var(--text-3); }
.agent-panel[data-panel="indigo"] .slide-desc { color: var(--text-2); }

.agent-panel[data-panel="rose"] {
  background: linear-gradient(135deg, #FFF1F2 0%, #FECDD3 60%, #FDA4AF 100%);
  color: var(--text);
}
.agent-panel[data-panel="rose"] .slide-tag { background: var(--c-rose); color: white; }
.agent-panel[data-panel="rose"] .slide-title { color: var(--text); }
.agent-panel[data-panel="rose"] .slide-title em { color: var(--c-rose); }
.agent-panel[data-panel="rose"] .slide-num { color: var(--text-3); }
.agent-panel[data-panel="rose"] .slide-desc { color: var(--text-2); }


.slide-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 420px;
}
@media (max-width: 880px) { .slide-inner { grid-template-columns: 1fr; gap: 30px; min-height: auto; } }

.slide-text {}
.slide-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--text-3);
  margin-bottom: 14px;
  font-weight: 500;
}
.slide-tag {
  display: inline-block;
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: -0.005em;
}
.slide-title {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  color: var(--text);
}
.slide-title em {
  font-style: normal;
  font-weight: 800;
}
.slide-desc {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.6;
  max-width: 460px;
}

.slide-visual {
  background: white;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 28px;
  min-height: 380px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: 0 20px 50px -25px rgba(0,0,0,0.12);
  overflow: hidden;
}
@media (max-width: 880px) {
  .slide-visual { min-height: 340px; padding: 22px; }
}
@media (max-width: 480px) {
  .slide-visual { min-height: 300px; padding: 18px; }
}

/* Common stack layout for synthesis & strategy */
.viz-card-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

/* SYNTHESIS — 6-source grid */
.viz-card-grid-6 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.viz-card-mini {
  background: white;
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 10px -2px rgba(0,0,0,0.15);
}
.viz-mini-emoji {
  font-size: 1.2rem;
  width: 32px; height: 32px;
  background: var(--bg-2);
  border-radius: 7px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.viz-mini-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.viz-mini-meta {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--text-3);
  margin-top: 2px;
}

/* Arrow down */
.viz-arrow-down {
  text-align: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  line-height: 1;
}

/* Output cards (per-color) */
.viz-output-card {
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 8px 20px -6px rgba(0,0,0,0.25);
}
.viz-output-tag {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
  opacity: 0.9;
}
.viz-output-body {
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.005em;
  color: var(--text);
}
.viz-output-emerald {
  background: #F8FAFC;
  color: var(--text);
  border: 1px solid var(--border);
}
.viz-output-emerald .viz-output-tag {
  color: var(--c-emerald);
  font-weight: 700;
}
.viz-output-violet {
  background: #F8FAFC;
  color: var(--text);
  border: 1px solid var(--border);
}
.viz-output-violet .viz-output-tag {
  color: var(--c-violet);
  font-weight: 700;
}
.viz-output-radial { margin-top: 0; }

/* SYNTHESIS — radial circular visualization on white card */
.viz-synthesis {
  background: white;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
}
.viz-radial {
  position: relative;
  width: 100%;
  height: 360px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
@media (max-width: 480px) { .viz-radial { height: 300px; } }

.viz-radial-ring {
  position: absolute;
  border: 1.5px solid rgba(14,107,79,0.18);
  border-radius: 50%;
  pointer-events: none;
}
.viz-radial-ring-1 { width: 110px; height: 110px; animation: radialPulse 2.4s ease-in-out infinite; border-color: rgba(14,107,79,0.28); }
.viz-radial-ring-2 { width: 200px; height: 200px; animation: radialPulse 2.4s ease-in-out 0.5s infinite; border-color: rgba(14,107,79,0.20); }
.viz-radial-ring-3 { width: 290px; height: 290px; animation: radialPulse 2.4s ease-in-out 1s infinite; border-color: rgba(14,107,79,0.12); }
@keyframes radialPulse {
  0%, 100% { opacity: 0.55; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* Center heartbeat core */
.viz-radial-core {
  width: 90px; height: 90px;
  background: linear-gradient(135deg, var(--c-emerald) 0%, #047857 100%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  position: relative;
  z-index: 5;
  box-shadow: 0 0 40px rgba(14,107,79,0.4), 0 8px 24px rgba(14,107,79,0.25);
}
.viz-radial-pulse {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: rgba(14,107,79,0.18);
  animation: heartbeat 1.4s ease-in-out infinite;
  z-index: -1;
}
@keyframes heartbeat {
  0%, 30%, 100% { transform: scale(1); opacity: 0.6; }
  15%, 45% { transform: scale(1.4); opacity: 0; }
}
.viz-radial-heartbeat {
  width: 56px;
  color: white;
}
.viz-radial-heartbeat svg { width: 100%; }

/* Source pills sitting on the rings */
.viz-radial-source {
  position: absolute;
  background: white;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px 6px 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px -4px rgba(0,0,0,0.12);
  animation: sourceGentle 4s ease-in-out infinite;
  z-index: 3;
}
.viz-radial-source > span {
  font-size: 0.95rem;
  width: 24px; height: 24px;
  background: var(--accent-soft);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.viz-rs-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
@keyframes sourceGentle {
  0%, 100% { transform: translate(var(--tx, 0), var(--ty, 0)); }
  50% { transform: translate(calc(var(--tx, 0px) + 2px), calc(var(--ty, 0px) - 3px)); }
}

/* 12 positions arranged around the circle (clock positions) */
/* Top row */
.viz-rs-1 { top: 4%; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.viz-rs-2 { top: 11%; right: 18%; animation-delay: 0.3s; }
.viz-rs-3 { top: 11%; left: 18%; animation-delay: 0.6s; }
/* Mid-upper */
.viz-rs-4 { top: 30%; right: 4%; animation-delay: 0.9s; }
.viz-rs-5 { top: 30%; left: 4%; animation-delay: 1.2s; }
/* Middle */
.viz-rs-6 { top: 50%; right: 0%; transform: translateY(-50%); animation-delay: 1.5s; }
.viz-rs-7 { top: 50%; left: 0%; transform: translateY(-50%); animation-delay: 1.8s; }
/* Mid-lower */
.viz-rs-8 { bottom: 30%; right: 4%; animation-delay: 2.1s; }
.viz-rs-9 { bottom: 30%; left: 4%; animation-delay: 2.4s; }
/* Lower */
.viz-rs-10 { bottom: 11%; right: 18%; animation-delay: 2.7s; }
.viz-rs-11 { bottom: 11%; left: 18%; animation-delay: 3s; }
.viz-rs-12 { bottom: 4%; left: 50%; transform: translateX(-50%); animation-delay: 3.3s; }

@media (max-width: 880px) {
  .viz-rs-1, .viz-rs-12 { display: none; }
  .viz-rs-name { font-size: 0.66rem; }
  .viz-radial-source { padding: 4px 9px 4px 4px; gap: 6px; }
  .viz-radial-source > span { width: 20px; height: 20px; font-size: 0.78rem; }
}
@media (max-width: 480px) {
  .viz-rs-3, .viz-rs-2, .viz-rs-10, .viz-rs-11 { display: none; }
}

/* STRATEGY — folder + document */
.viz-folder-stack {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}
.viz-folder-back {
  position: absolute;
  background: rgba(255,255,255,0.6);
  border-radius: 10px;
  height: 100%;
  width: 100%;
  z-index: 1;
}
.viz-folder-back-1 {
  top: 8px; left: 8px;
  background: rgba(255,255,255,0.7);
  z-index: 2;
}
.viz-folder-back-2 {
  top: 16px; left: 16px;
  background: rgba(255,255,255,0.4);
  z-index: 1;
}
.viz-strategy-doc-new {
  position: relative;
  z-index: 5;
  background: white;
  border-radius: 12px;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.25);
  overflow: hidden;
}
.viz-strategy-doc-tab {
  background: #FBBF24;
  color: #78350F;
  padding: 8px 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 8px 8px 0 0;
  font-family: var(--mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  margin: 4px 4px 0 12px;
}
.viz-strategy-doc-tab-icon { font-size: 0.9rem; }
.viz-strategy-doc-header {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-2);
}
.viz-strategy-doc-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}
.viz-strategy-doc-stamp {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: white;
  background: var(--c-emerald);
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.1em;
}
.viz-strategy-doc-body {
  padding: 14px 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.viz-strat-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.2s;
}
.viz-strat-row.highlight {
  background: linear-gradient(135deg, #F5F3FF 0%, #EDE9FE 100%);
  border: 1.5px solid var(--c-violet);
  padding: 9px 8px;
}
.viz-strat-icon {
  width: 32px; height: 32px;
  background: var(--bg-2);
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.viz-strat-row.highlight .viz-strat-icon {
  background: var(--c-violet);
}
.viz-strat-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  font-weight: 600;
  margin-bottom: 2px;
}
.viz-strat-row.highlight .viz-strat-label {
  color: var(--c-violet);
}
.viz-strat-text {
  font-size: 0.84rem;
  color: var(--text);
  font-weight: 500;
  line-height: 1.4;
}
.viz-strat-row.highlight .viz-strat-text {
  font-weight: 700;
}
.viz-strat-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px;
  background: linear-gradient(135deg, #F5F3FF 0%, white 100%);
  border-radius: 8px;
  margin-top: 4px;
}
.viz-strat-metric {
  text-align: center;
}
.viz-strat-metric-num {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--c-violet);
  letter-spacing: -0.02em;
  line-height: 1;
}
.viz-strat-metric-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-top: 4px;
}

/* STRATEGY — precedent list */
.viz-precedent-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.viz-precedent-row {
  background: white;
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 10px -2px rgba(0,0,0,0.15);
  position: relative;
}
.viz-precedent-row.best {
  background: #FBBF24;
  border: 2px solid white;
  padding: 11px 13px;
}
.viz-precedent-row.best .viz-precedent-label,
.viz-precedent-row.best .viz-precedent-metric { color: #4C1D95; font-weight: 700; }
.viz-precedent-best-badge {
  position: absolute;
  top: -10px;
  right: 12px;
  background: white;
  color: #6D28D9;
  font-size: 0.62rem;
  padding: 3px 9px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: 0 4px 10px -2px rgba(0,0,0,0.15);
}
.viz-precedent-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.viz-precedent-metric {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-2);
}

/* DESIGN — Figma window */
.viz-design-window {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.3);
}
.viz-design-titlebar, .viz-terminal-titlebar {
  background: #F3F4F6;
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.viz-tdot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.viz-tdot.r { background: #EF4444; }
.viz-tdot.y { background: #FBBF24; }
.viz-tdot.g { background: #10B981; }
.viz-design-filename {
  margin-left: 12px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-2);
  flex: 1;
}
.viz-design-saved {
  font-size: 0.66rem;
  color: var(--c-emerald);
  font-weight: 700;
}
.viz-design-canvas-area {
  min-height: 280px;
  background: #FAFAF8;
  background-image:
    radial-gradient(circle, #D1D5DB 1px, transparent 1px);
  background-size: 16px 16px;
  background-position: 8px 8px;
  padding: 18px;
  position: relative;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

/* Drag-component canvas — user moves a component to the top */
.drag-canvas {
  position: relative;
  min-height: 280px;
  padding: 18px;
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.viz-page-frame {
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 100%;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  box-shadow: 0 4px 12px -2px rgba(0,0,0,0.06);
}
.viz-page-section {
  background: #FAFAF8;
  border: 1px solid #EAEAEA;
  border-radius: 5px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 32px;
}
.viz-page-section.header-section {
  background: #F3F4F6;
  min-height: 22px;
}
.viz-page-section.drop-zone-top {
  background: rgba(217,119,6,0.06);
  border: 1.5px dashed #D97706;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: dropZonePulse 2s ease-in-out infinite;
}
@keyframes dropZonePulse {
  0%, 100% { background: rgba(217,119,6,0.04); }
  50% { background: rgba(217,119,6,0.12); }
}
.drop-zone-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #D97706;
  text-transform: uppercase;
}
.vps-bar {
  height: 4px;
  background: #E5E7EB;
  border-radius: 2px;
}
.vps-bar.short {
  width: 60%;
}

/* The component being dragged */
.viz-drag-component {
  position: absolute;
  background: linear-gradient(135deg, #FEF3C7 0%, white 100%);
  border: 2px solid #D97706;
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 12px 28px -8px rgba(180,83,9,0.45), 0 4px 10px -2px rgba(0,0,0,0.1);
  width: 220px;
  z-index: 4;
  animation: componentDrag 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes componentDrag {
  0% {
    /* Resting at bottom of page */
    bottom: 32px; left: 50%;
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
  10% {
    /* Picked up — slight scale */
    bottom: 32px; left: 50%;
    transform: translateX(-50%) scale(1.04);
    opacity: 1;
  }
  45% {
    /* Mid-flight, lifted */
    bottom: 130px; left: 50%;
    transform: translateX(-50%) scale(1.04) rotate(-1deg);
    opacity: 0.95;
  }
  70%, 90% {
    /* Dropped at top */
    bottom: 220px; left: 50%;
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
  100% {
    /* Reset */
    bottom: 32px; left: 50%;
    transform: translateX(-50%) scale(1);
    opacity: 1;
  }
}
.vdc-icon {
  font-size: 1.1rem;
  width: 28px; height: 28px;
  background: #D97706;
  border-radius: 6px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.vdc-content {
  flex: 1;
  min-width: 0;
}
.vdc-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #78350F;
  line-height: 1.2;
  margin-bottom: 3px;
}
.vdc-cta {
  background: #D97706;
  color: white;
  font-size: 0.66rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
}

/* Cursor follows the component */
.viz-drag-cursor {
  position: absolute;
  z-index: 6;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
  animation: cursorFollow 8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes cursorFollow {
  0%, 100% {
    bottom: 28px;
    left: calc(50% + 76px);
  }
  10% {
    bottom: 28px;
    left: calc(50% + 76px);
  }
  45% {
    bottom: 126px;
    left: calc(50% + 76px);
  }
  70%, 90% {
    bottom: 216px;
    left: calc(50% + 76px);
  }
}

@media (max-width: 720px) {
  .drag-canvas { min-height: 240px; padding: 14px; }
  .viz-page-frame { max-width: 240px; }
  .viz-drag-component { width: 200px; padding: 8px 10px; }
}

.viz-design-card-shape {
  background: #FEF3C7;
  border: 2px solid #D97706;
  border-radius: 10px;
  padding: 16px 20px;
  width: 80%;
  box-shadow: 0 4px 12px -2px rgba(0,0,0,0.1);
  animation: cardPulse 2.5s ease-in-out infinite;
}
@keyframes cardPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(180,83,9,0.1), 0 4px 12px -2px rgba(0,0,0,0.1); }
  50% { box-shadow: 0 0 0 8px rgba(180,83,9,0.25), 0 4px 12px -2px rgba(0,0,0,0.1); }
}
.viz-design-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #78350F;
  margin-bottom: 4px;
}
.viz-design-card-sub {
  font-size: 0.78rem;
  color: #92400E;
  margin-bottom: 10px;
}
.viz-design-card-cta {
  background: #D97706;
  color: white;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-block;
}
.viz-design-cursor-fix {
  position: absolute;
  bottom: 30px;
  right: 30px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.viz-design-tokens-bar {
  padding: 10px 14px;
  display: flex;
  gap: 6px;
  background: white;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.viz-token-pill {
  font-family: var(--mono);
  font-size: 0.66rem;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--text-2);
  font-weight: 500;
}

/* CODE — terminal window */
.viz-terminal-window {
  background: #0A0E13;
  border: 1px solid #2A323D;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.5);
}
.viz-terminal-titlebar {
  background: #1A2129;
  border-bottom-color: #2A323D;
}
.viz-terminal-name {
  margin-left: 12px;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.5);
  flex: 1;
}
.viz-terminal-output {
  padding: 16px;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
}
.viz-term-line {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: termFadeIn 0.4s ease forwards;
}
.viz-term-line:nth-child(1) { animation-delay: 0.2s; }
.viz-term-line:nth-child(2) { animation-delay: 0.7s; }
.viz-term-line:nth-child(3) { animation-delay: 1.2s; }
.viz-term-line:nth-child(4) { animation-delay: 1.7s; }
.viz-term-line:nth-child(5) { animation-delay: 2.2s; }
.viz-term-line:nth-child(6) { animation-delay: 2.7s; }
@keyframes termFadeIn { to { opacity: 1; } }
.viz-term-prompt { color: #A5B4FC; font-weight: 600; }
.viz-term-line.ok { color: rgba(255,255,255,0.7); }
.viz-term-check { color: #A5B4FC; font-weight: 700; }
.viz-term-file { color: #7DD3FC; }
.viz-term-cursor {
  display: inline-block;
  width: 7px;
  height: 12px;
  background: #A5B4FC;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

/* MEASUREMENT — big metric card */
.viz-metric-card-big {
  background: white;
  border-radius: 14px;
  padding: 22px 24px;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,0.3);
}
.viz-metric-label-top {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
}
.viz-metric-big-num {
  font-family: var(--sans);
  font-weight: 800;
  font-size: 3.2rem;
  letter-spacing: -0.04em;
  color: #10B981;
  line-height: 1;
  margin-bottom: 14px;
}
.viz-metric-unit-small {
  font-size: 1.4rem;
  font-weight: 600;
  margin-left: 4px;
}
.viz-metric-chart-area {
  background: var(--bg-2);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 14px;
}
.viz-metric-success {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #10B981;
}
.viz-metric-check {
  width: 22px; height: 22px;
  background: #10B981;
  color: white;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
}


/* ============================================
   BRIEFING SECTION (yellow block)
   ============================================ */
.briefing-section { background: white; }
.briefing-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 1080px) { .briefing-grid { grid-template-columns: 1fr; gap: 40px; } }

.briefing-left { padding-right: 20px; }
.briefing-eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-3);
  margin-bottom: 18px;
}
.briefing-headline {
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(2.4rem, 4.4vw, 3.4rem);
  line-height: 1.0;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
  color: var(--text);
}
.briefing-headline em {
  font-style: normal;
  font-weight: 800;
  color: var(--accent);
}
.briefing-sub {
  font-size: 1.02rem;
  color: var(--text-2);
  line-height: 1.6;
  margin-bottom: 36px;
  max-width: 460px;
}
.briefing-steps {
  border-top: 1px solid var(--border);
  margin-top: 28px;
}
.briefing-step {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.briefing-step-text {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
}
.briefing-step-num {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-3);
  font-weight: 500;
}
.briefing-step .briefing-step-desc {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-2);
  margin-top: 4px;
  line-height: 1.5;
}

.briefing-stage {
  background: linear-gradient(135deg, #FCE99E 0%, #F4D87A 100%);
  border-radius: 24px;
  padding: 36px 24px;
  position: relative;
  min-height: 640px;
  overflow: hidden;
  display: grid;
  place-items: center;
}
@media (max-width: 720px) { .briefing-stage { padding: 24px 16px; min-height: 540px; } }
.briefing-mockup-frame {
  position: relative;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
}

.briefing-loading {
  position: absolute;
  inset: 0;
  background: white;
  border-radius: 14px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.04);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
  z-index: 3;
}
.briefing-loading.show { opacity: 1; }
.briefing-loading-content { text-align: center; }
.briefing-loading-logo {
  width: 48px; height: 48px;
  background: var(--accent);
  border-radius: 12px;
  margin: 0 auto 14px;
  display: grid; place-items: center;
  color: white;
  font-family: var(--serif);
  font-size: 1.5rem;
  box-shadow: 0 0 30px var(--accent-glow);
}
.briefing-loading-text {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-3);
  margin-bottom: 14px;
}
.briefing-loading-bar {
  width: 140px; height: 3px;
  background: var(--bg-3);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}
.briefing-loading-bar-fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: 2px;
  transition: width 1s ease-out;
}
.briefing-loading.show .briefing-loading-bar-fill { width: 100%; }

.briefing-slack {
  background: white;
  border-radius: 14px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.04);
  transition: opacity 0.5s, transform 0.5s;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.briefing-slack.fading { opacity: 0; transform: scale(0.96); pointer-events: none; }
.briefing-slack-topbar {
  background: #4A154B;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
}
.briefing-slack-logo { width: 16px; height: 16px; flex-shrink: 0; }
.briefing-slack-workspace {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.briefing-slack-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
}
.briefing-slack-channel {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}
.briefing-slack-time {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-3);
}
.briefing-slack-msg {
  display: flex;
  gap: 12px;
  padding: 14px 18px 18px;
}
.briefing-slack-avatar {
  width: 30px; height: 30px;
  background: var(--accent);
  border-radius: 7px;
  display: grid; place-items: center;
  color: white;
  font-family: var(--serif);
  font-size: 0.95rem;
  flex-shrink: 0;
}
.briefing-slack-body { flex: 1; min-width: 0; }
.briefing-slack-name {
  font-size: 0.82rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.briefing-slack-name .badge {
  font-family: var(--mono);
  font-size: 0.55rem;
  background: var(--bg-2);
  color: var(--text-3);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}
.briefing-slack-text {
  font-size: 0.84rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 12px;
}
.briefing-priorities { display: flex; flex-direction: column; gap: 8px; }
.briefing-pri {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  align-items: center;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.briefing-pri.opening {
  background: var(--accent-soft);
  border-color: var(--accent);
  transform: scale(1.02);
}
.briefing-pri-rank {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--text-3);
  text-align: center;
}
.briefing-pri-text { line-height: 1.35; color: var(--text-2); }
.briefing-pri-text strong { color: var(--accent); font-weight: 600; }

.briefing-app {
  position: absolute;
  inset: 0;
  background: white;
  border-radius: 14px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.04);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.5s, transform 0.5s;
  z-index: 2;
}
.briefing-app.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.briefing-app-header {
  background: var(--bg-2);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.briefing-app-crumb {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: var(--text-3);
}
.briefing-app-crumb .briefing-app-logo {
  width: 18px; height: 18px;
  background: var(--accent);
  color: white;
  border-radius: 4px;
  display: grid; place-items: center;
  font-family: var(--serif);
  font-size: 0.75rem;
}
.briefing-app-crumb strong { color: var(--text); font-weight: 500; }
.briefing-app-crumb .arr { color: var(--text-3); }
.briefing-app-conf {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}
.briefing-app-body { flex: 1; overflow-y: auto; padding: 16px 18px; }
.briefing-app-body::-webkit-scrollbar { width: 4px; }
.briefing-app-body::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }
.briefing-app-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 10px;
}
.briefing-app-tag::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
}
.briefing-app-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.briefing-app-chart {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
}
.briefing-app-legend {
  display: flex;
  gap: 16px;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--text-2);
}
.briefing-app-legend span { display: inline-flex; align-items: center; gap: 5px; }
.briefing-app-legend .dot { width: 10px; height: 2px; border-radius: 1px; }
.briefing-app-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.briefing-app-stats > div {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
}
.briefing-app-stats .l {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.briefing-app-stats .v {
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 2px;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.briefing-app-stats > div:last-child .v { color: var(--text); }
.briefing-app-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.briefing-app-btn {
  font-size: 0.78rem;
  padding: 7px 12px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: white;
  font-weight: 500;
  color: var(--text);
}
.briefing-app-btn.primary { background: var(--accent); color: white; border-color: var(--accent); }

.briefing-cursor {
  position: absolute;
  width: 22px; height: 22px;
  pointer-events: none;
  z-index: 30;
  opacity: 0;
  transition: opacity 0.4s, top 1.1s cubic-bezier(0.4, 0, 0.2, 1), left 1.1s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}
.briefing-cursor.show { opacity: 1; }
.briefing-cursor.clicking {
  transform: scale(0.85);
  transition: transform 0.15s, opacity 0.4s;
}

/* ============================================
   PAIR SECTION (lighter background — reverted)
   ============================================ */
.pair-section {
  background: white;
  padding: 56px 0;
}
.pair-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 24px;
}
.pair-title { margin: 0 auto 10px; }
.pair-lede { margin: 0 auto; }
.pair-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 980px) { .pair-grid { grid-template-columns: 1fr; gap: 20px; } }
.pair-tile {
  background: #FAFAF8;
  border: 1px solid #EFEDE7;
  border-radius: 24px;
  padding: 44px 36px 36px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 580px;
}
@media (max-width: 720px) { .pair-tile { padding: 32px 24px 24px; min-height: 520px; } }
.pair-tile-eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-3);
  margin-bottom: 14px;
  text-align: center;
}
.pair-tile-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-align: center;
  color: var(--text);
  margin-bottom: 12px;
}
.pair-tile-desc {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-2);
  text-align: center;
  max-width: 380px;
  margin: 0 auto 36px;
}
.pair-tile-stage {
  flex: 1;
  display: grid;
  place-items: center;
  position: relative;
}

/* On-call chatbot */
.oncall-chatbox {
  width: 100%;
  max-width: 460px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 30px 60px -25px rgba(0,0,0,0.25), 0 0 0 1px rgba(0,0,0,0.02);
  overflow: hidden;
}
.oncall-chatbox-header {
  background: linear-gradient(135deg, #0F1419 0%, #1F2937 100%);
  color: white;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.oncall-chatbox-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
}
.oncall-chatbox-dot {
  width: 7px; height: 7px;
  background: #6EE7B7;
  border-radius: 50%;
  box-shadow: 0 0 8px #6EE7B7;
  animation: chatPulse 1.8s ease-in-out infinite;
}
@keyframes chatPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px #6EE7B7; }
  50% { opacity: 0.6; box-shadow: 0 0 14px #6EE7B7; }
}
.oncall-chatbox-time {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: #6EE7B7;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}
.oncall-chatbox-body {
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-2);
  min-height: 460px;
  justify-content: flex-start;
}

.oncall-chat-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: 1;
}

.oncall-chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent) 0%, #6EE7B7 100%);
  color: white;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(14,107,79,0.35);
}
.oncall-chat-bubble {
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px 14px 14px 14px;
  padding: 14px 16px;
  flex: 1;
  box-shadow: 0 4px 10px -4px rgba(0,0,0,0.06);
}
.oncall-chat-name {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 4px;
}
.oncall-chat-text {
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.55;
}
.oncall-chat-text strong { font-weight: 700; color: var(--danger); }
.oncall-chat-text code {
  font-family: var(--mono);
  font-size: 0.82rem;
  background: var(--bg-2);
  padding: 1px 5px;
  border-radius: 3px;
  color: var(--text);
}
.oncall-chat-impact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 10px;
}
.oncall-chat-stat {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
}
.oncall-chat-stat .l {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.oncall-chat-stat .v {
  font-weight: 700;
  font-size: 1rem;
  color: var(--danger);
  margin-top: 2px;
  letter-spacing: -0.01em;
}
.oncall-chat-cta {
  margin-top: 10px;
  background: var(--accent);
  color: white;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 8px;
  display: block;
  width: 100%;
  text-align: center;
  transition: background 0.15s;
}
.oncall-chat-cta:hover { background: var(--accent-2); }

/* On-demand mini */
.ondemand-mini {
  background: white;
  border-radius: 12px;
  width: 100%;
  max-width: 380px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.02);
  padding: 16px;
}
.ondemand-mini-input {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--text);
  margin-bottom: 12px;
  min-height: 38px;
  display: flex;
  align-items: center;
}
.ondemand-cursor {
  display: inline-block;
  width: 1.5px;
  height: 14px;
  background: var(--accent);
  margin-left: 1px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
  opacity: 0;
}
.ondemand-cursor.show { opacity: 1; }
.ondemand-mini-thinking {
  font-size: 0.78rem;
  color: var(--text-3);
  font-style: italic;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  margin-bottom: 8px;
  opacity: 0;
  transition: opacity 0.4s;
}
.ondemand-mini-thinking.show { opacity: 1; }
.spinner-mini {
  width: 11px; height: 11px;
  border: 1.5px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.ondemand-mini-results {
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transition: opacity 0.5s;
}
.ondemand-mini-results.show { opacity: 1; }
.ondemand-mini-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 10px;
  align-items: center;
}
.ondemand-mini-item .rank {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--text-3);
}
.ondemand-mini-item .body { min-width: 0; }
.ondemand-mini-item .title {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.25;
}
.ondemand-mini-item .meta {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-3);
  margin-top: 2px;
  letter-spacing: 0.04em;
}
.ondemand-mini-item .impact {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--danger);
  letter-spacing: -0.01em;
}

/* ============================================
   BUILT FOR — shorter copy
   ============================================ */
.builtfor-section {
  padding: 56px 0;
  background: white;
}
.builtfor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 980px) { .builtfor-grid { grid-template-columns: 1fr; gap: 16px; } }

.builtfor-card {
  border-radius: 20px;
  padding: 36px 32px 36px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  transition: transform 0.25s, box-shadow 0.25s;
}
.builtfor-card:hover { transform: translateY(-4px); }

.builtfor-pm {
  background: linear-gradient(160deg, #E8F3EE 0%, #F4FAF7 60%, white 100%);
  border: 1px solid #C7E0D4;
}
.builtfor-pm .builtfor-icon { background: var(--accent); color: white; }
.builtfor-pm .builtfor-role { color: var(--accent); }
.builtfor-pm .builtfor-title em { color: var(--accent); }

.builtfor-eng {
  background: linear-gradient(160deg, #0F1419 0%, #1A2129 60%, #232C36 100%);
  border: 1px solid #2A323D;
  color: white;
}
.builtfor-eng .builtfor-icon {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: white;
}
.builtfor-eng .builtfor-role { color: #6EE7B7; }
.builtfor-eng .builtfor-title { color: white; }
.builtfor-eng .builtfor-title em { color: #6EE7B7; font-style: normal; font-weight: 700; }
.builtfor-eng .builtfor-desc { color: rgba(255,255,255,0.7); }

.builtfor-founder {
  background: linear-gradient(160deg, #FCE99E 0%, #F4D87A 60%, #EBC75C 100%);
  border: 1px solid #DBB54A;
}
.builtfor-founder .builtfor-icon {
  background: rgba(0,0,0,0.85);
  color: #F4D87A;
}
.builtfor-founder .builtfor-role { color: #5C4A14; }
.builtfor-founder .builtfor-title em { color: #5C4A14; }

.builtfor-icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  display: grid; place-items: center;
  margin-bottom: 22px;
}
.builtfor-role {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 14px;
}
.builtfor-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.45rem;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.builtfor-title em { font-style: normal; font-weight: 700; }
.builtfor-desc {
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.55;
}

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 860px; margin: 32px auto 0; }
.faq-item { border-top: 1px solid var(--border); padding: 24px 0; }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-q {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.015em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  gap: 24px;
  line-height: 1.3;
}
.faq-q .toggle { width: 22px; height: 22px; flex-shrink: 0; position: relative; }
.faq-q .toggle::before, .faq-q .toggle::after {
  content: ''; position: absolute; background: var(--text); transition: opacity 0.25s;
}
.faq-q .toggle::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); }
.faq-q .toggle::after { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); }
.faq-item.open .toggle::after { opacity: 0; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding-top 0.3s ease;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 720px;
}
.faq-item.open .faq-a { max-height: 400px; padding-top: 16px; }
.faq-a a { color: var(--accent); border-bottom: 1px solid currentColor; }

/* ============================================
   TRUST
   ============================================ */
.trust-strip { padding: 24px 0 40px; background: var(--bg); }
.trust-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px 40px;
  max-width: 920px;
  margin: 0 auto;
}
.trust-row { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; align-items: center; }
.trust-badge { display: flex; align-items: center; gap: 12px; }
.trust-icon {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid; place-items: center;
  background: white;
  color: var(--accent);
}
.trust-text .t {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-3);
}
.trust-text .v { font-size: 0.92rem; font-weight: 500; margin-top: 3px; }

/* ============================================
   FOOTER
   ============================================ */
footer {
  padding: 40px 0 32px;
  background: var(--bg-2);
  color: var(--text-2);
  margin-top: 80px;
  border-top: 1px solid var(--border);
}
.foot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--text-2);
}
.foot-logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-glow);
}
.foot-links { display: flex; gap: 24px; flex-wrap: wrap; align-items: center; }
.foot-links a {
  color: var(--text-2);
  transition: color 0.15s;
}
.foot-links a:hover { color: var(--text); }
.foot-demo-link {
  background: var(--text);
  color: var(--bg) !important;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: background 0.15s, transform 0.15s;
}
.foot-demo-link:hover {
  background: var(--accent);
  color: var(--bg) !important;
  transform: translateY(-1px);
}

@media (max-width: 720px) {
  footer { padding: 32px 0 24px; margin-top: 60px; }
  .foot-row { flex-direction: column; align-items: flex-start; gap: 12px; }
  .foot-links { gap: 16px; }
  .foot-demo-link { width: 100%; text-align: center; }
}