/* =========================================
   AIANDI — Premium Marketing Site
   Typography: Syne (display) + DM Sans (body)
   Theme: Dark, refined intelligence
   ========================================= */

:root {
  --bg:       #060810;
  --bg1:      #080c1a;
  --surface:  rgba(255,255,255,.042);
  --surface2: rgba(255,255,255,.025);
  --border:   rgba(255,255,255,.08);
  --border2:  rgba(255,255,255,.05);
  --text:     rgba(255,255,255,.94);
  --muted:    rgba(255,255,255,.62);
  --muted2:   rgba(255,255,255,.40);
  --accent:   #8c9eff;
  --accent2:  #4fffb4;
  --red:      #ff5252;
  --radius:   20px;
  --radius2:  14px;
  --max:      1160px;
  --shadow:   0 24px 80px rgba(0,0,0,.55);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  background: var(--bg);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
html::-webkit-scrollbar { display: none; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
svg { display: block; }

/* ---- CANVAS BG ---- */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: .7;
}
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

/* ---- LAYOUT ---- */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}
@media (min-width: 900px) { .container { padding: 0 48px; } }

.section { padding: 100px 0; }
.section.tight { padding: 64px 0; }

/* ---- TYPE ---- */
.kicker {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.04em;
  color: var(--text);
}
.h1 em { font-style: normal; color: var(--accent); }
.h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 14px;
}
.body-text {
  font-size: 17px;
  line-height: 1.68;
  color: var(--muted);
  max-width: 560px;
}
.body-text strong { color: rgba(255,255,255,.85); font-weight: 500; }
.body-text em { font-style: italic; color: rgba(255,255,255,.75); }

/* ---- HEADER ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(6,8,16,.75);
  border-bottom: 1px solid var(--border2);
  transition: border-color .3s;
}
.header.scrolled { border-color: var(--border); }
.header-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -.02em;
}
.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background:
    radial-gradient(circle at 35% 30%, rgba(140,160,255,.9), transparent 55%),
    radial-gradient(circle at 70% 65%, rgba(79,255,180,.6), transparent 55%),
    rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  position: relative;
  overflow: hidden;
}
.brand-mark.small { width: 22px; height: 22px; border-radius: 7px; }
.brand-pulse {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 40%, rgba(140,160,255,.3), transparent 60%);
  animation: pulse 3s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:.5} 50%{opacity:1} }

.nav {
  display: none;
  gap: 28px;
  align-items: center;
}
.nav a {
  font-size: 14px;
  color: var(--muted);
  transition: color .2s;
  font-weight: 400;
}
.nav a:hover { color: var(--text); }
@media (min-width: 900px) { .nav { display: flex; } }

.header-actions {
  display: none;
  gap: 10px;
  align-items: center;
}
@media (min-width: 700px) { .header-actions { display: flex; } }

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  background: linear-gradient(135deg, rgba(140,160,255,.25), rgba(79,255,180,.12));
  border: 1px solid rgba(140,160,255,.35);
  box-shadow: 0 0 0 1px rgba(140,160,255,.1), 0 8px 32px rgba(140,160,255,.12);
  transition: all .22s;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(140,160,255,.15), rgba(79,255,180,.08));
  opacity: 0;
  transition: opacity .22s;
}
.btn-primary:hover { box-shadow: 0 0 0 1px rgba(140,160,255,.25), 0 12px 40px rgba(140,160,255,.2); transform: translateY(-1px); }
.btn-primary:hover::after { opacity: 1; }
.btn-primary span { position: relative; z-index: 1; }
.btn-primary svg { position: relative; z-index: 1; }
.btn-primary.large { padding: 15px 30px; font-size: 15px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  transition: all .22s;
}
.btn-outline:hover { color: var(--text); border-color: rgba(255,255,255,.18); background: var(--surface); }
.btn-outline.large { padding: 15px 28px; font-size: 15px; }

.btn-ghost {
  font-size: 14px;
  color: var(--muted);
  transition: color .2s;
  padding: 8px 14px;
}
.btn-ghost:hover { color: var(--text); }

/* Mobile menu */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.mobile-menu-btn span {
  display: block;
  height: 1.5px;
  background: var(--muted);
  border-radius: 2px;
  transition: all .25s;
}
@media (min-width: 700px) { .mobile-menu-btn { display: none; } }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border2);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 12px 0;
  font-size: 16px;
  color: var(--muted);
  border-bottom: 1px solid var(--border2);
}
.mobile-cta {
  margin-top: 12px;
  text-align: center;
  justify-content: center;
  color: var(--text) !important;
  border: 1px solid rgba(140,160,255,.3) !important;
  background: linear-gradient(135deg, rgba(140,160,255,.15), rgba(79,255,180,.07));
  padding: 14px;
  border-radius: 12px;
}

/* ---- HERO ---- */
.hero-section {
  padding-top: 60px;
  padding-bottom: 0;
  text-align: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 10px var(--accent2);
  animation: blink 2.5s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:.5} 50%{opacity:1} }

.hero-section .h1 { margin-bottom: 22px; }
.hero-sub {
  font-size: 18px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 32px;
}
.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-footnote {
  margin-top: 18px;
  font-size: 13px;
  color: var(--muted2);
}

/* Hero visual */
.hero-visual-wrap {
  margin-top: 64px;
  padding-bottom: 0;
}
.hero-visual {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  background: rgba(255,255,255,.025);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 24px 24px 0 0;
  padding: 20px 20px 0;
  position: relative;
}
@media (min-width: 900px) {
  .hero-visual {
    grid-template-columns: 1fr 220px;
    padding: 24px 24px 0;
  }
}

.hv-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  margin-bottom: 16px;
}
.hv-pill {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  font-size: 13px;
  color: var(--muted);
  transition: all .2s;
}
.hv-pill.active {
  border-color: rgba(140,160,255,.35);
  background: rgba(140,160,255,.1);
  color: var(--text);
}

.hv-chat {
  background: rgba(0,0,0,.22);
  border: 1px solid var(--border);
  border-radius: 18px 18px 0 0;
  overflow: hidden;
  height: 340px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.hv-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border2);
  font-size: 13px;
}
.hv-brain-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.hv-brain-label { font-weight: 500; flex: 1; }
.hv-status {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--muted2);
  font-size: 12px;
}
.hv-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent2);
  animation: blink 2s infinite;
}

.hv-messages {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow: hidden;
}
.hv-msg { display: flex; gap: 10px; }
.hv-msg.user { justify-content: flex-end; }
.hv-msg.ai { align-items: flex-start; }
.hv-avatar {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(140,160,255,.3), rgba(79,255,180,.2));
  border: 1px solid rgba(140,160,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  font-family: 'Syne', sans-serif;
  flex-shrink: 0;
  color: var(--accent);
}
.hv-msg-bubble {
  max-width: 75%;
  padding: 12px 14px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.55;
  min-height: 50px;
}
.hv-msg.user .hv-msg-bubble {
  background: rgba(140,160,255,.12);
  border: 1px solid rgba(140,160,255,.2);
  color: var(--text);
  border-radius: 16px 16px 4px 16px;
}
.hv-msg.ai .hv-msg-bubble {
  background: var(--surface);
  border: 1px solid var(--border2);
  color: var(--muted);
  border-radius: 4px 16px 16px 16px;
}
.hv-msg.ai .hv-msg-bubble strong { color: rgba(255,255,255,.85); }

.hv-typing { display: flex; gap: 5px; padding: 4px 0; transition: opacity .3s, visibility .3s; min-height: 14px; }
.hv-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--muted2);
  animation: typing .9s ease-in-out infinite;
}
.hv-typing span:nth-child(2) { animation-delay: .2s; }
.hv-typing span:nth-child(3) { animation-delay: .4s; }
@keyframes typing { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-4px); background:var(--accent)} }

.hv-memory-tag {
  margin-top: 10px;
  font-size: 12px;
  color: var(--accent2);
  display: flex;
  align-items: center;
  gap: 5px;
}

.hv-distil {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(79,255,180,.06);
  border-top: 1px solid rgba(79,255,180,.12);
  font-size: 12.5px;
  color: var(--accent2);
  opacity: 0;
  transform: translateY(8px);
  transition: all .5s ease;
}
.hv-distil.show { opacity: 1; transform: translateY(0); }
.hv-distil-icon { font-size: 14px; }

/* Memory sidebar */
.hv-memory {
  background: rgba(0,0,0,.18);
  border: 1px solid var(--border);
  border-radius: 18px 18px 0 0;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}
.hv-memory-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 4px;
}
.hv-snippet {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
  transition: opacity .4s;
}
.hv-snippet.new { color: rgba(255,255,255,.8); }
.hv-snippet-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 5px;
  flex-shrink: 0;
}
.hv-snippet-dot.accent {
  background: var(--accent2);
  box-shadow: 0 0 8px var(--accent2);
}
.hv-memory-count {
  margin-top: auto;
  font-size: 11px;
  color: var(--muted2);
  padding-top: 8px;
  border-top: 1px solid var(--border2);
}

/* ---- REVEAL ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s cubic-bezier(.22,1,.36,1), transform .65s cubic-bezier(.22,1,.36,1);
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---- CONTRAST / COMPARE ---- */
.contrast-section {
  background: linear-gradient(180deg, transparent, rgba(8,12,26,.6), transparent);
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
}
.contrast-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}
@media (min-width: 900px) {
  .contrast-inner { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
}
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .body-text { margin: 0 auto; }

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.compare-col {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 24px;
}
.compare-col.good {
  background: rgba(79,255,180,.035);
  border-color: rgba(79,255,180,.15);
}
.compare-label {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 18px;
  color: var(--muted2);
}
.compare-col.good .compare-label { color: var(--accent2); }
.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.45;
}
.compare-list svg {
  width: 16px; height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ---- STEPS ---- */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 48px;
}
@media (min-width: 700px) { .steps-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .steps-grid { grid-template-columns: repeat(4, 1fr); } }

.step-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color .3s, transform .3s;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity .3s;
}
.step-card:hover { border-color: var(--border); transform: translateY(-3px); }
.step-card:hover::before { opacity: .6; }
.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--accent);
  margin-bottom: 14px;
}
.step-icon {
  width: 36px; height: 36px;
  color: var(--muted2);
  margin-bottom: 16px;
}
.step-icon svg { width: 100%; height: 100%; }
.step-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.step-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* ---- FEATURES ---- */
.feature-section { background: transparent; }
.feature-section.alt {
  background: linear-gradient(180deg, transparent, rgba(8,12,26,.5), transparent);
}
.feature-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 900px) {
  .feature-block { grid-template-columns: 1fr 1fr; gap: 64px; }
  .feature-block.reverse { direction: rtl; }
  .feature-block.reverse > * { direction: ltr; }
}
.feature-text .h2 { margin-bottom: 16px; }
.feature-text .body-text { margin-bottom: 28px; }
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.feature-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.fl-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(140,160,255,.4);
  margin-top: 6px;
  flex-shrink: 0;
}
.feature-list li div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.feature-list li strong {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
}
.feature-list li span {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

/* Memory visual */
.feature-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.memory-visual { padding: 0; }
.mv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border2);
}
.mv-title {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.mv-count { min-width: 80px; /* prevent layout shift on counter increment */ }
.mv-count-inner { font-size: 12px; color: var(--muted2); }
.mv-count span { color: var(--accent); font-weight: 600; }

.mv-list { padding: 12px 8px; display: flex; flex-direction: column; gap: 4px; }
.mv-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.45;
  transition: background .2s;
  opacity: 0;
  transform: translateX(-10px);
  animation: slideIn .5s forwards;
  animation-delay: calc(var(--i) * .12s + .3s);
}
@keyframes slideIn { to { opacity: 1; transform: translateX(0); } }
.mv-item:hover { background: var(--surface2); }
.mv-item.highlight {
  background: rgba(79,255,180,.05);
  border: 1px solid rgba(79,255,180,.12);
  color: rgba(255,255,255,.8);
}
.mv-tag {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 5px;
  white-space: nowrap;
  flex-shrink: 0;
}
.mv-tag.auto { background: rgba(140,160,255,.12); color: var(--accent); }
.mv-tag.manual { background: rgba(255,255,255,.07); color: var(--muted); }
.mv-tag.new { background: rgba(79,255,180,.15); color: var(--accent2); }
.mv-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border2);
}
.mv-distil-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--muted2);
}
.mv-distil-badge svg { width: 14px; height: 14px; }

/* Strategy visual */
.strategy-visual { padding: 20px; }
.sv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.sv-title {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
}
.sv-badge {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(79,255,180,.25);
  background: rgba(79,255,180,.08);
  color: var(--accent2);
}
.sv-categories {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.sv-cat {
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  font-size: 13px;
  color: var(--muted);
  transition: all .2s;
}
.sv-cat.active {
  border-color: rgba(140,160,255,.3);
  background: rgba(140,160,255,.1);
  color: var(--text);
}
.sv-frameworks { display: flex; flex-direction: column; gap: 8px; }
.sv-fw {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  cursor: pointer;
  transition: all .2s;
}
.sv-fw.selected {
  border-color: rgba(140,160,255,.3);
  background: rgba(140,160,255,.07);
}
.sv-fw-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 5px;
}
.sv-fw-desc {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.45;
}
.sv-fw-use {
  margin-top: 10px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
}

/* Brainstorm visual */
.brainstorm-visual { padding: 16px; }
.bv-board {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
@media (max-width: 600px) { .bv-board { grid-template-columns: 1fr; } }
.bv-col-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 8px;
}
.bv-card {
  font-size: 12.5px;
  color: var(--muted);
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 10px;
  padding: 10px 12px;
  line-height: 1.45;
  margin-bottom: 6px;
}
.bv-card.accent1 { border-color: rgba(140,160,255,.2); color: rgba(255,255,255,.75); }
.bv-card.accent2 { border-color: rgba(255,149,90,.2); color: rgba(255,200,150,.85); }
.bv-card.accent3 { border-color: rgba(79,255,180,.2); color: rgba(79,255,180,.8); }
.bv-save {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--accent2);
  padding: 10px;
  border-radius: 10px;
  border: 1px dashed rgba(79,255,180,.2);
  background: rgba(79,255,180,.03);
  cursor: pointer;
  transition: all .2s;
}
.bv-save svg { width: 14px; height: 14px; }
.bv-save:hover { background: rgba(79,255,180,.07); }

/* ---- MULTI-BRAIN ---- */
.multibrain-section {
  background: linear-gradient(180deg, transparent, rgba(8,12,26,.7), transparent);
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
}
.mb-inner { text-align: center; }
.mb-inner .h2 { margin: 0 auto 12px; }
.mb-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.mb-brain {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.mb-brain-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--c1) 25%, transparent), color-mix(in srgb, var(--c2) 15%, transparent));
  border: 1px solid color-mix(in srgb, var(--c1) 30%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--c1);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--c1) 15%, transparent);
}
.mb-brain-name { font-size: 13px; font-weight: 500; color: var(--text); }
.mb-brain-snips { font-size: 11px; color: var(--muted2); }
.mb-blend { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mb-blend svg { width: 80px; height: 40px; }
.mb-blend-label { font-size: 11px; color: var(--muted2); }
.mb-insight {
  display: inline-block;
  background: rgba(140,160,255,.06);
  border: 1px solid rgba(140,160,255,.15);
  border-radius: 14px;
  padding: 14px 20px;
  font-size: 14px;
  color: rgba(255,255,255,.75);
  max-width: 520px;
  line-height: 1.5;
}
.mb-insight strong { color: var(--accent); }

/* ---- PRICING ---- */
.pricing-teaser { }
.pt-inner { text-align: center; }
.pt-inner .h2 { margin-bottom: 14px; }
.pt-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 860px;
  margin: 0 auto;
}
@media (min-width: 700px) { .pt-tiers { grid-template-columns: repeat(3, 1fr); } }

.pt-tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: left;
  position: relative;
  transition: transform .3s, border-color .3s;
}
.pt-tier:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.14); }
.pt-tier.featured {
  background: linear-gradient(160deg, rgba(140,160,255,.1), rgba(79,255,180,.04));
  border-color: rgba(140,160,255,.3);
  box-shadow: 0 0 0 1px rgba(140,160,255,.1), 0 24px 60px rgba(140,160,255,.1);
}
.pt-tier-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color: #060810;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
  white-space: nowrap;
}
.pt-tier-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 12px;
}
.pt-tier-price {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--text);
  margin-bottom: 20px;
}
.pt-tier-price span { font-size: 16px; font-weight: 400; color: var(--muted); }
.pt-price-num { font-size: 36px; color: var(--text); }
.pt-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.pt-features li {
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.pt-features li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: .5;
  flex-shrink: 0;
}

/* ---- FINAL CTA ---- */
.final-cta {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.fct-inner {
  position: relative;
  padding: 80px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
}
.fct-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(140,160,255,.12), transparent 70%);
  pointer-events: none;
}
.fct-inner .h2 { margin-bottom: 14px; }
.fct-inner .body-text { margin: 0 auto 32px; max-width: 480px; }

/* ---- FOOTER ---- */
.footer {
  padding: 36px 0 52px;
  border-top: 1px solid var(--border2);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
}
.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-nav a {
  font-size: 14px;
  color: var(--muted);
  transition: color .2s;
}
.footer-nav a:hover { color: var(--text); }
.footer-copy { font-size: 13px; color: var(--muted2); }

/* ---- PRICING PAGE ---- */
.pricing-hero { text-align: center; padding-top: 60px; }
.pricing-hero .h1 { margin-bottom: 16px; }
.pricing-axis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 800px;
  margin: 40px auto 0;
}
@media (min-width: 700px) { .pricing-axis { grid-template-columns: repeat(3, 1fr); } }
.pa-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 22px;
}
.pa-icon {
  font-size: 24px;
  margin-bottom: 10px;
}
.pa-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.pa-card p { font-size: 14px; color: var(--muted); line-height: 1.55; }

.pricing-tiers-full {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 1000px;
  margin: 0 auto;
}
@media (min-width: 700px) { .pricing-tiers-full { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .pricing-tiers-full { grid-template-columns: repeat(4, 1fr); } }

.ptf-tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  position: relative;
}
.ptf-tier.featured {
  background: linear-gradient(160deg, rgba(140,160,255,.1), rgba(79,255,180,.04));
  border-color: rgba(140,160,255,.3);
}
.ptf-label {
  font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted2); margin-bottom: 10px;
}
.ptf-price {
  font-family: 'Syne', sans-serif;
  font-size: 32px; font-weight: 800; letter-spacing: -.03em;
  color: var(--text); margin-bottom: 16px;
}
.ptf-price span { font-size: 14px; font-weight: 400; color: var(--muted); }
.ptf-list { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 22px; }
.ptf-list li { font-size: 13.5px; color: var(--muted); display: flex; align-items: flex-start; gap: 8px; line-height: 1.4; }
.ptf-list li::before {
  content: '';
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); margin-top: 5px; flex-shrink: 0; opacity: .6;
}

.credits-table {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.ct-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border2);
  font-size: 14px;
}
.ct-row:last-child { border-bottom: none; }
.ct-row:nth-child(even) { background: var(--surface2); }
.ct-action { color: var(--muted); }
.ct-credits {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(140,160,255,.1);
  padding: 4px 10px;
  border-radius: 6px;
}

/* ---- REGISTER PAGE ---- */
.register-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
}
.register-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px 36px;
  position: relative;
}
.register-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 24px 24px 0 0;
  opacity: .5;
}
.register-title {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: 6px;
  color: var(--text);
}
.register-sub { font-size: 14px; color: var(--muted); margin-bottom: 28px; }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(0,0,0,.2);
  border: 1px solid var(--border);
  border-radius: 12px;
  font: inherit;
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: border-color .2s;
}
.form-input:focus { border-color: rgba(140,160,255,.4); }
.form-input::placeholder { color: var(--muted2); }
.form-submit {
  width: 100%;
  margin-top: 8px;
  padding: 14px;
  border-radius: 12px;
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  background: linear-gradient(135deg, rgba(140,160,255,.25), rgba(79,255,180,.12));
  border: 1px solid rgba(140,160,255,.35);
  cursor: pointer;
  transition: all .22s;
}
.form-submit:hover { box-shadow: 0 8px 32px rgba(140,160,255,.2); transform: translateY(-1px); }
.form-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--muted2);
}
.form-footer a { color: var(--accent); }

/* ─── LOGO BRAND MARK ────────────────────────────────── */
.brand-mark--logo {
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: hidden;
  position: relative;
}
.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}
.brand-mark--logo .brand-pulse {
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

/* ─── COMING SOON BADGE ──────────────────────────────── */
.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid rgba(255, 184, 48, .3);
  background: rgba(255, 184, 48, .07);
  color: rgba(255, 184, 48, .85);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
  margin-bottom: 18px;
}
.cs-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255, 184, 48, .9);
  animation: cs-blink 2s ease-in-out infinite;
}
@keyframes cs-blink { 0%,100%{opacity:.4} 50%{opacity:1} }

/* ─── MULTI-BRAIN COMING SOON OVERLAY ────────────────── */
.multibrain-section {
  position: relative;
}
.multibrain-section .mb-grid,
.multibrain-section .mb-insight {
  opacity: .45;
  filter: blur(1.5px);
  pointer-events: none;
  user-select: none;
}

/* ─── AI FOR BUSINESS SECTION ────────────────────────── */
.biz-section {
  position: relative;
}
.biz-inner {
  text-align: center;
}
.biz-section .biz-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(143,168,255,.25);
  background: rgba(143,168,255,.07);
  font-size: 12px;
  color: var(--accent);
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  letter-spacing: .02em;
  margin-bottom: 22px;
}
.biz-section .h2 {
  margin-bottom: 18px;
}
.biz-sub {
  max-width: 620px;
  margin: 0 auto 52px;
}

.biz-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
  text-align: left;
}
@media (max-width: 900px) { .biz-pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .biz-pillars { grid-template-columns: 1fr; } }

.biz-pillar {
  padding: 22px 20px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  transition: border-color .22s, transform .22s;
}
.biz-pillar:hover {
  border-color: rgba(143,168,255,.2);
  transform: translateY(-3px);
}
.biz-pillar-icon {
  width: 40px; height: 40px;
  border-radius: 11px;
  background: rgba(143,168,255,.08);
  border: 1px solid rgba(143,168,255,.15);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  color: var(--accent);
}
.biz-pillar-icon svg { width: 22px; height: 22px; }
.biz-pillar h3 {
  font-family: 'Syne', sans-serif;
  font-size: 15px; font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: 8px;
  color: var(--text);
}
.biz-pillar p {
  font-size: 13.5px;
  color: var(--muted2);
  line-height: 1.65;
}

.biz-use-cases {
  margin-bottom: 44px;
}
.biz-uc-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 12px;
}
.biz-uc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}
.biz-chip {
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  font-size: 13px;
  color: var(--muted2);
  transition: border-color .18s, color .18s;
}
.biz-chip:hover {
  border-color: rgba(143,168,255,.2);
  color: var(--text);
}

.biz-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.biz-cta-sub {
  font-size: 13px;
  color: var(--muted2);
  margin: 0;
}

/* ─── TERMS PAGE ─────────────────────────────────────── */
.terms-section {
  padding: 80px 0 100px;
}
.terms-header {
  margin-bottom: 48px;
}
.terms-body {
  max-width: 740px;
  margin: 0 auto;
}
.terms-body h2 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 36px 0 10px;
  letter-spacing: -.01em;
}
.terms-body h2:first-child { margin-top: 0; }
.terms-body p {
  font-size: 14px;
  color: var(--muted2);
  line-height: 1.75;
  margin-bottom: 12px;
}
.terms-body ul {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
}
.terms-body ul li {
  font-size: 14px;
  color: var(--muted2);
  line-height: 1.75;
  padding-left: 20px;
  position: relative;
  margin-bottom: 4px;
}
.terms-body ul li::before {
  content: '·';
  position: absolute;
  left: 6px;
  color: var(--accent);
}
.terms-meta {
  font-size: 12.5px;
  color: rgba(255,255,255,.28);
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}


/* ---- ACCESSIBILITY + SECURITY POLISH ---- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent2);
  outline-offset: 3px;
}

.visually-hidden,
.hp-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.form-help {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.45;
  color: rgba(255,255,255,.48);
}

.form-legal {
  margin-top: 14px;
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(255,255,255,.42);
}

.form-legal a {
  color: rgba(255,255,255,.7);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.legal-card h2 {
  margin-top: 28px;
}

.legal-card p + p {
  margin-top: 14px;
}

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

/* ======================================================
   ENHANCED UX — Social proof, stats, trust, testimonials, FAQ
   ====================================================== */

/* ---- SOCIAL PROOF BAR ---- */
.social-proof-bar {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.sp-avatars {
  display: flex;
  align-items: center;
}
.sp-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: white;
  margin-left: -8px;
  flex-shrink: 0;
}
.sp-avatar:first-child { margin-left: 0; }
.sp-text strong { color: var(--text); }
.sp-divider {
  width: 1px;
  height: 16px;
  background: var(--border);
}
.sp-stars {
  color: #ffd57e;
  font-size: 12px;
  letter-spacing: 1px;
}
.sp-rating { font-weight: 600; color: var(--text); }

/* ---- HERO TRUST BADGES ---- */
.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.trust-badge svg { opacity: .6; flex-shrink: 0; }

/* ---- TRUST SECTION ---- */
.trust-section {
  padding: 32px 0 40px;
  border-top: 1px solid var(--border2);
  border-bottom: 1px solid var(--border2);
}
.trust-label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 18px;
}
.industry-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.ind-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border2);
  background: var(--surface2);
  font-size: 13px;
  color: var(--muted);
  transition: border-color .2s, color .2s;
}
.ind-chip:hover { border-color: rgba(140,160,255,.2); color: var(--text); }
.ind-chip svg { width: 14px; height: 14px; opacity: .6; }

/* ---- STATS STRIP ---- */
.stats-strip {
  padding: 0 0 20px;
}
.stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
}
.stat-item {
  text-align: center;
  flex: 1;
  min-width: 140px;
  padding: 8px 20px;
}
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--text);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-num span {
  font-size: 18px;
  color: var(--accent);
  font-weight: 600;
}
.stat-label {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}
@media (max-width: 700px) {
  .stat-divider { display: none; }
  .stats-inner { gap: 8px; }
  .stat-item { padding: 12px; border-bottom: 1px solid var(--border2); }
  .stat-item:last-child { border-bottom: none; }
}

/* ---- SECTION HEADER ---- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .body-text {
  margin: 0 auto;
  max-width: 480px;
}

/* ---- TESTIMONIALS ---- */
.testimonials-section { background: linear-gradient(180deg, transparent, rgba(8,12,26,.5), transparent); }
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 700px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  padding: 28px;
  transition: transform .3s, border-color .3s;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.testimonial-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,.12); }
.testimonial-card.featured-t {
  background: linear-gradient(160deg, rgba(140,160,255,.08), rgba(79,255,180,.03));
  border-color: rgba(140,160,255,.25);
  box-shadow: 0 0 0 1px rgba(140,160,255,.08), 0 16px 48px rgba(140,160,255,.08);
}
.t-stars { color: #ffd57e; font-size: 13px; letter-spacing: 2px; }
.t-quote {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--muted);
  flex: 1;
  font-style: italic;
}
.t-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.t-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.t-name { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.t-role { font-size: 12px; color: var(--muted2); }

/* ---- FAQ ---- */
.faq-inner { max-width: 720px; margin: 0 auto; }
.faq-list { display: flex; flex-direction: column; gap: 2px; }

.faq-item {
  border: 1px solid var(--border2);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item:hover { border-color: var(--border); }
.faq-item.open { border-color: rgba(140,160,255,.25); background: rgba(140,160,255,.03); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  text-align: left;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: color .2s;
}
.faq-q:hover { color: var(--text); }
.faq-chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--muted2);
  transition: transform .3s cubic-bezier(.22,1,.36,1);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(.22,1,.36,1), padding .3s;
  padding: 0 20px;
}
.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 18px;
}
.faq-a p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---- FINAL CTA ENHANCEMENTS ---- */
.fct-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.fct-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 13px;
  color: var(--muted2);
}

/* ---- HERO EYEBROW ---- */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}


/* Prevent layout shift from counter animation */
#mv-count { display: inline-block; min-width: 2ch; text-align: right; }

/* Hero demo — reserve fixed height to prevent layout bounce */
.hero-visual {
  min-height: 320px; /* prevent CLS when demo cycles */
}
.hv-msg.ai .hv-msg-bubble {
  position: relative;
  min-height: 140px; /* reserve space so container never collapses */
}
.hv-typing {
  position: absolute;
  top: 12px;
  left: 14px;
  transition: opacity .3s, visibility .3s;
}
.hv-response {
  transition: opacity .5s, visibility .3s;
}

/* ═══════════════════════════════════════════════════════
   MOBILE RESPONSIVE — Comprehensive mobile fixes
   ═══════════════════════════════════════════════════════ */

/* ---- Mobile: < 700px ---- */
@media (max-width: 700px) {
  /* Layout */
  .section { padding: 60px 0; }
  .section.tight { padding: 40px 0; }
  .container { padding: 0 16px; }

  /* Hero */
  .hero-section { padding-top: 32px; }
  .hero-eyebrow { font-size: 11px; padding: 6px 12px; margin-bottom: 20px; }
  .hero-sub { font-size: 15px; line-height: 1.6; max-width: 100%; margin-bottom: 28px; }
  .hero-cta-group { flex-direction: column; gap: 10px; align-items: stretch; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }

  /* Hero demo */
  .hero-visual { min-height: 240px; grid-template-columns: 1fr !important; padding: 14px 12px 0; }
  .hv-pills { gap: 5px; justify-content: center; }
  .hv-pill { font-size: 11px; padding: 5px 10px; }
  .hv-chat { height: 300px; border-radius: 14px 14px 0 0; }
  .hv-preview { display: none; }
  .hv-messages { padding: 12px; gap: 10px; }
  .hv-bubble { font-size: 13px; padding: 10px 14px; }
  .hv-response { font-size: 13px; }
  .hv-msg-bubble { min-height: 40px; }
  .hv-msg.ai .hv-msg-bubble { min-height: 120px; }

  /* Typography tightening */
  .h2 { margin-bottom: 12px; }
  .body-text { font-size: 14px; }
  .kicker { font-size: 10px; margin-bottom: 10px; }

  /* Steps grid */
  .steps-grid { grid-template-columns: 1fr !important; gap: 10px; }

  /* Feature cards */
  .feature-grid { grid-template-columns: 1fr !important; }
  .feature-card { padding: 20px 18px; }

  /* Brain visualization */
  .bv-board { grid-template-columns: 1fr !important; }

  /* Pricing */
  .pt-tiers { grid-template-columns: 1fr !important; }
  .pricing-tiers-full { grid-template-columns: 1fr !important; }
  .pricing-axis { grid-template-columns: 1fr !important; }

  /* Business pillars */
  .biz-pillars { grid-template-columns: 1fr !important; }

  /* Buttons */
  .btn { font-size: 14px; padding: 12px 22px; }
  .btn.small { font-size: 12px; padding: 9px 16px; }

  /* Cards */
  .card-glass { padding: 20px 18px; }

  /* Trust / social proof */
  .trust-logos { gap: 20px; }
  .trust-logos img { height: 22px; }
  .stats-inner { flex-direction: column; }

  /* Final CTA */
  .fct-cta-group { gap: 10px; }
  .fct-trust { flex-direction: column; gap: 10px; }

  /* FAQ */
  .faq-list { max-width: 100%; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr !important; gap: 24px; }
  .footer-col { text-align: center; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr !important; }

  /* Section headers */
  .section-header { margin-bottom: 36px; }
}

/* ---- Small Mobile: < 480px ---- */
@media (max-width: 480px) {
  .container { padding: 0 12px; }
  .hero-section { padding-top: 24px; }
  .section { padding: 48px 0; }
  .section.tight { padding: 32px 0; }
  .hero-eyebrow { font-size: 10px; padding: 5px 10px; }
  .hv-chat { height: 280px; }
  .btn { font-size: 13px; padding: 11px 18px; }
  .card-glass { padding: 16px 14px; }
  .feature-card { padding: 16px 14px; }
}

/* ---- Tablet landscape: 700-900px ---- */
@media (min-width: 700px) and (max-width: 900px) {
  .hero-visual { grid-template-columns: 1fr; }
  .hv-preview { display: none; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---- Prevent horizontal overflow globally ---- */
html, body { overflow-x: hidden; }
img, video, svg { max-width: 100%; height: auto; }