:root {
  --grad: linear-gradient(90deg, #5B7FFF 0%, #A855F7 50%, #EC4899 100%);
  --grad-text: linear-gradient(90deg, #6366F1 0%, #A855F7 50%, #EC4899 100%);
  --black: #0A0A0A;
  --gray-100: #F3F4F6;
  --gray-200: #EEF2F7;
  --gray-300: #E5E7EB;
  --gray-400: #D1D5DB;
  --gray-500: #6B7280;
  --gray-700: #374151;
  --lavender-50: #FAF5FF;
  --lavender-100: #F3E8FF;
  --container: 1200px;
}

/* Gradient text utility */
.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--black);
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
em { font-style: italic; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 768px) {
  .container { padding: 0 24px; }
}

/* Logo */
.logo {
  font-weight: 800;
  font-size: 24px;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: baseline;
  color: var(--black);
}
.logo .grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.logo-sm { font-size: 20px; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--gray-300);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
@media (max-width: 768px) {
  .nav-inner { padding: 16px 24px; }
}
.nav-links {
  display: flex;
  gap: 36px;
}
.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--gray-300);
  background: #FFFFFF;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.menu-toggle span {
  width: 16px;
  height: 2px;
  background: var(--black);
  border-radius: 20px;
}
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--black); }
@media (max-width: 540px) {
  .menu-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 72px;
    right: 24px;
    left: 24px;
    display: none;
    flex-direction: column;
    gap: 14px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--gray-300);
    border-radius: 14px;
    box-shadow: 0 14px 30px rgba(10, 10, 10, 0.08);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { font-size: 15px; }
}

/* Hero */
.hero {
  padding: 120px 0 100px;
  text-align: center;
}
.hero-2col {
  padding: 96px 0 112px;
  text-align: left;
}
@media (max-width: 900px) {
  .hero, .hero-2col {
    padding: 72px 0 72px;
    text-align: center;
  }
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}
.hero h1 {
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
  text-wrap: balance;
}
.hero-counter {
  color: var(--gray-500);
  font-weight: 700;
}
.hero-sub {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--gray-500);
  margin-bottom: 36px;
  font-weight: 500;
  line-height: 1.55;
  max-width: 540px;
}
@media (max-width: 900px) {
  .hero-sub { margin-left: auto; margin-right: auto; }
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
@media (max-width: 900px) {
  .hero-ctas { justify-content: center; }
}
.hero-visual {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.memory-graph {
  width: 100%;
  max-width: 480px;
  height: auto;
}
.memory-graph .sat-card rect {
  filter: drop-shadow(0 4px 12px rgba(10, 10, 10, 0.04));
}
.memory-graph .flow-lines line {
  animation: graphFlow 14s linear infinite;
}
.memory-graph .flow-lines line:nth-child(2) { animation-duration: 11s; animation-delay: -2s; }
.memory-graph .flow-lines line:nth-child(3) { animation-duration: 16s; animation-delay: -4s; }
.memory-graph .flow-lines line:nth-child(4) { animation-duration: 12s; animation-delay: -1s; }
.memory-graph .flow-lines line:nth-child(5) { animation-duration: 15s; animation-delay: -3s; }
.memory-graph .flow-lines line:nth-child(6) { animation-duration: 13s; animation-delay: -5s; }
@keyframes graphFlow {
  to { stroke-dashoffset: -200; }
}
@media (prefers-reduced-motion: reduce) {
  .memory-graph .flow-lines line { animation: none; }
}
.grad-divider {
  width: 240px;
  max-width: 60%;
  height: 5px;
  background: var(--grad);
  margin: 0 auto 48px;
  border-radius: 4px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 0;
}
.btn-primary {
  background: var(--black);
  color: #FFFFFF;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.18);
}
.btn-secondary {
  background: transparent;
  color: var(--black);
  border: 1.5px solid rgba(10, 10, 10, 0.18);
}
.btn-secondary:hover {
  border-color: var(--black);
  background: var(--black);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
}
.hero-promise {
  margin-top: 18px;
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 500;
  letter-spacing: 0.02em;
}
@media (max-width: 900px) {
  .hero-promise { text-align: center; }
}

/* Section base */
.section { padding: 120px 0; }
@media (max-width: 768px) { .section { padding: 72px 0; } }

.section-h {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin-bottom: 64px;
  max-width: 720px;
}
.section-h em {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  font-weight: 700;
}

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.eyebrow.centered { text-align: center; margin-bottom: 36px; }

/* Products section */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: start;
}
@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 64px;
  }
}
.product-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 20px;
}
.product h2 {
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.product p {
  font-size: 17px;
  color: var(--gray-700);
  margin-bottom: 28px;
  max-width: 460px;
  line-height: 1.55;
}
.link-arrow {
  font-weight: 600;
  font-size: 15px;
  color: var(--black);
  border-bottom: 1px solid var(--black);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.link-arrow:hover {
  color: var(--gray-500);
  border-color: var(--gray-500);
}

/* Logo strip */
.logos-section {
  padding: 56px 0;
  border-top: 1px solid var(--gray-300);
  border-bottom: 1px solid var(--gray-300);
}

/* Connectors strip */
.connectors {
  padding: 120px 0;
  background: linear-gradient(135deg, #FAF5FF 0%, #FDF2F8 100%);
}
@media (max-width: 768px) { .connectors { padding: 80px 0; } }
.connectors-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.connectors-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.conn-chip {
  background: #FFFFFF;
  border: 1px solid var(--gray-300);
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  font-size: 14px;
  color: var(--gray-700);
  transition: transform 0.2s, box-shadow 0.2s;
}
.conn-chip:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(168, 85, 247, 0.08);
}
.conn-chip--accent {
  background: linear-gradient(#FFFFFF, #FFFFFF) padding-box,
              var(--grad) border-box;
  border: 2px solid transparent;
  font-weight: 700;
  color: var(--black);
  padding: 11px 22px;
}
.connectors-foot {
  text-align: center;
  color: var(--gray-500);
  font-size: 14px;
  margin-top: 16px;
}

/* Commitments */
.commitments {
  padding: 120px 0;
  background: #FFFFFF;
}
@media (max-width: 768px) { .commitments { padding: 80px 0; } }
.commitments-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.commitments-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px 80px;
  max-width: 1000px;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .commitments-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }
}
.commit-card { text-align: left; }
.commit-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 20px;
  color: #A855F7;
}
.commit-icon svg { width: 100%; height: 100%; }
.commit-card h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}
.commit-card p {
  color: var(--gray-700);
  font-size: 16px;
  line-height: 1.55;
  max-width: 420px;
}

/* Agents tab section */
.agents-section {
  padding: 140px 0 120px;
  background: #FFFFFF;
}
@media (max-width: 768px) {
  .agents-section { padding: 88px 0; }
}
.agents-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.agent-tabs {
  max-width: 1100px;
  margin: 0 auto;
}
.tab-buttons {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.tab-btn {
  background: transparent;
  border: 1px solid var(--gray-300);
  border-radius: 999px;
  padding: 12px 24px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: all 0.2s;
}
.tab-btn:hover {
  border-color: var(--black);
  color: var(--black);
}
.tab-btn.is-active {
  background: var(--black);
  border-color: var(--black);
  color: #FFFFFF;
}
.tab-panel {
  display: none;
  animation: tabFade 0.35s ease-out;
}
.tab-panel.is-active {
  display: block;
}
@keyframes tabFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.tab-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: center;
}
@media (max-width: 900px) {
  .tab-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
.tab-text h3 {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.tab-lead {
  font-size: 17px;
  color: var(--gray-700);
  margin-bottom: 24px;
  line-height: 1.55;
}
.agent-caps {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.agent-caps li {
  font-size: 15px;
  color: var(--gray-700);
  padding: 8px 0 8px 26px;
  position: relative;
  line-height: 1.5;
}
.agent-caps li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 6px;
  border-left: 2px solid #A855F7;
  border-bottom: 2px solid #A855F7;
  transform: rotate(-45deg);
}
.tab-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.agent-mock {
  width: 100%;
  max-width: 520px;
  height: auto;
  filter: drop-shadow(0 16px 48px rgba(10, 10, 10, 0.08));
  border-radius: 12px;
}

/* Memory Layer section */
.memory-layer {
  padding: 140px 0 130px;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--lavender-50) 100%);
}
@media (max-width: 768px) {
  .memory-layer { padding: 88px 0; }
}
.memory-layer-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 80px;
}
.section-h.centered {
  margin-left: auto;
  margin-right: auto;
}
.section-sub {
  font-size: 18px;
  color: var(--gray-700);
  line-height: 1.6;
  margin-top: 16px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.memory-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 28px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
@media (max-width: 1024px) {
  .memory-flow {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 360px;
  }
  .memory-flow .flow-arrow {
    transform: rotate(90deg);
    margin: 0 auto;
  }
}
.flow-col {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.flow-col--center {
  align-items: center;
}
.flow-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 18px;
  text-align: center;
}
.flow-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.flow-card {
  background: white;
  border: 1px solid var(--gray-300);
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  color: var(--black);
  transition: transform 0.2s, box-shadow 0.2s;
}
.flow-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(10, 10, 10, 0.06);
}
.flow-card--accent {
  background: linear-gradient(white, white) padding-box,
              var(--grad) border-box;
  border: 2px solid transparent;
  font-weight: 700;
}
.flow-arrow {
  width: 48px;
  height: 12px;
  display: flex;
  align-items: center;
}
.flow-arrow svg {
  width: 100%;
  height: 100%;
}
.memory-core {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  background: linear-gradient(white, white) padding-box,
              var(--grad) border-box;
  border: 3px solid transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 12px 36px rgba(168, 85, 247, 0.12);
}
.memory-core::after {
  content: '';
  position: absolute;
  inset: -22px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 70%);
  z-index: -1;
}
.memory-core-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-500);
  letter-spacing: 2.5px;
}
.memory-core-name {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-top: 4px;
  color: var(--black);
}
.memory-core-sub {
  font-size: 13px;
  color: var(--gray-500);
  text-align: center;
  margin-top: 16px;
  line-height: 1.5;
}
.flow-col-foot {
  font-size: 13px;
  color: var(--gray-500);
  text-align: center;
  margin-top: 16px;
}

/* Three pillars (dark section) */
.pillars-dark {
  background: #0A0A0A;
  color: #FFFFFF;
  padding: 140px 0;
}
@media (max-width: 768px) {
  .pillars-dark { padding: 88px 0; }
}
.eyebrow-light {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 64px;
  text-align: center;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 72px;
}
@media (max-width: 900px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
}
.pillar h3 {
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  position: relative;
  display: inline-block;
  line-height: 1;
}
.pillar h3::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--grad);
  border-radius: 2px;
}
.pillar p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  max-width: 340px;
  margin-top: 12px;
}
.pillar-list {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
}
.pillar-list li {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  padding: 9px 0 9px 28px;
  position: relative;
  line-height: 1.55;
}
.pillar-list li + li {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 14px;
  height: 7px;
  border-left: 2px solid #C084FC;
  border-bottom: 2px solid #C084FC;
  transform: rotate(-45deg);
}
.logos {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
}
.logos span {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--gray-500);
}
@media (max-width: 768px) {
  .logos {
    justify-content: center;
    gap: 24px 32px;
  }
  .logos span { font-size: 13px; }
}

/* Differentiators */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px 80px;
}
@media (max-width: 768px) {
  .diff-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
.diff-card h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.diff-card p {
  color: var(--gray-700);
  font-size: 17px;
  max-width: 440px;
  line-height: 1.55;
}

/* Team section (replicated from security page) */
.team-section {
  background: #FFFFFF;
  border-top: 1px solid rgba(0, 0, 0, 0.09);
  border-bottom: 1px solid rgba(0, 0, 0, 0.09);
}
.team-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 100px 60px;
}
@media (max-width: 768px) {
  .team-inner { padding: 64px 24px; }
}
@media (max-width: 1024px) and (min-width: 769px) {
  .team-inner { padding: 80px 48px; }
}
.team-header-block {
  text-align: center;
  margin-bottom: 64px;
}
.team-header-block .eyebrow { margin-bottom: 20px; }
.team-header-block .section-h { margin-bottom: 20px; }
.team-sub {
  max-width: 580px;
  margin: 0 auto;
  color: var(--gray-700);
  font-size: 16px;
  line-height: 1.6;
}
.team-sub strong { color: var(--black); font-weight: 700; }
.team-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 768px) {
  .team-cards { grid-template-columns: 1fr; gap: 16px; }
}
.tc {
  background: #fafaf9;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 12px;
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.tc:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.09);
}
.tc-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #d0cfca;
}
.tc-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(100%);
  display: block;
  transition: filter 0.4s ease;
}
.tc:hover .tc-photo img { filter: grayscale(50%); }
.tc-body { padding: 20px 20px 24px; }
.tc-name {
  font-family: 'Manrope', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.015em;
  margin-bottom: 8px;
  line-height: 1;
}
.tc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 14px;
}
.tc-tag {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #3b30e8;
  background: #ebebfd;
  border-radius: 3px;
  padding: 3px 8px;
}
.tc-bio {
  font-size: 13px;
  line-height: 1.75;
  color: #4a4a47;
  font-weight: 400;
}
.tc-bio .hl-college {
  font-weight: 600;
  color: var(--black);
  border-bottom: 2px solid #d97706;
  padding-bottom: 1px;
}
.tc-bio .hl-company {
  font-weight: 600;
  color: var(--black);
  background: #f5f5f2;
  padding: 0 4px;
  border-radius: 3px;
}
.tc-bio .metric {
  font-size: 11.5px;
  font-weight: 600;
  color: #e63030;
  background: #fdf1f0;
  border-radius: 4px;
  padding: 1px 5px;
}
.tc-creds {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(0, 0, 0, 0.09);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tc-cred {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--black);
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 20px;
  padding: 4px 10px;
}
.tc-cred.amber {
  border-color: #e8b98a;
  color: #d97706;
  background: #fdf6ef;
}

/* Demo section (combines final CTA + booking form) */
.demo-section {
  background: var(--black);
  color: #FFFFFF;
}
.demo-top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 32px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}
@media (max-width: 900px) {
  .demo-top {
    grid-template-columns: 1fr;
    gap: 56px;
    padding: 72px 24px 64px;
  }
}
.logo-on-dark {
  color: #FFFFFF;
  font-size: 22px;
  margin-bottom: 24px;
}
.demo-tagline {
  font-family: 'Manrope', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 32px;
  line-height: 1.4;
  letter-spacing: -0.015em;
}
.demo-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.demo-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.55;
}
.demo-detail .di {
  flex-shrink: 0;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.4);
  display: inline-flex;
}
.demo-detail a {
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color 0.2s;
}
.demo-detail a:hover { color: #FFFFFF; }

.demo-form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 28px;
  display: block;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}
.form-field label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  border-radius: 0;
  -webkit-appearance: none;
}
.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.25);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.07);
}
.form-field textarea {
  resize: none;
  min-height: 90px;
  font-family: 'Manrope', sans-serif;
}
.form-field select option {
  background: #1a1a1a;
  color: #FFFFFF;
}
.form-submit {
  width: 100%;
  padding: 14px 24px;
  background: #FFFFFF;
  color: var(--black);
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border: none;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.2s, box-shadow 0.2s;
  margin-top: 8px;
}
.form-submit:hover {
  background: var(--grad);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(168, 85, 247, 0.3);
}
.form-success {
  display: none;
  padding: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}
.form-success strong { color: #FFFFFF; font-size: 1.05rem; }
.form-success-meta {
  display: block;
  margin-top: 6px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

/* Footer */
.footer {
  border-top: 1px solid var(--gray-300);
  padding: 28px 0;
}
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-meta {
  display: flex;
  gap: 24px;
  font-size: 14px;
  color: var(--gray-500);
}
.footer-meta a:hover { color: var(--black); }
@media (max-width: 600px) {
  .footer-row { justify-content: flex-start; }
  .footer-meta {
    gap: 8px;
    flex-direction: column;
  }
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}