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

:root {
  --accent: #0071e3;
  --accent-hover: #2d8cf0;
  --bg: #09090b;
  --bg-raised: #111113;
  --bg-card: #16161a;
  --text: #f0f0f3;
  --text-secondary: rgba(255, 255, 255, 0.55);
  --text-tertiary: rgba(255, 255, 255, 0.35);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.14);
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- NAV ---- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(9, 9, 11, 0.7);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 22px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--text);
}

.nav-cta {
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  padding: 8px 20px;
  border-radius: 32px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: var(--accent-hover);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--text);
}

.nav-toggle svg {
  display: block;
}

/* ---- HERO ---- */

.hero {
  position: relative;
  padding: 160px 24px 0;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: 20px;
  text-wrap: balance;
}

.hero p {
  font-size: 19px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  padding: 14px 36px;
  border-radius: 32px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* ---- HERO VISUAL ---- */

.hero-visual {
  position: relative;
  max-width: 960px;
  margin: 56px auto 0;
}

.hero-visual::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 45%;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
}

.hero-illustration {
  width: 100%;
  height: auto;
  display: block;
}

/* ---- DOC SWAP ANIMATIONS ---- */

.main-doc.exiting {
  animation: mainDocExit 0.6s cubic-bezier(0.55, 0, 1, 0.45) forwards;
}

@keyframes mainDocExit {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(-20px); }
}

.queue-doc {
  opacity: 0.5;
  transform-box: fill-box;
  transform-origin: center;
}

.queue-doc.entering {
  animation: queueDocEnter 0.7s cubic-bezier(0.32, 0.72, 0, 1) forwards;
}

.queue-doc.entering > *:not(:first-child) {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.queue-doc.appearing {
  animation: queueDocAppear 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes queueDocEnter {
  from { opacity: 0.5; transform: translateX(0) scale(1); }
  to   { opacity: 1; transform: translateX(335px) scale(1.52); }
}

@keyframes queueDocAppear {
  from { opacity: 0; transform: translateX(-40px) scale(0.95); }
  to   { opacity: 0.5; transform: translateX(0) scale(1); }
}

/* ---- EXTRACTION ANIMATIONS ---- */

/* Base: all animated elements hidden */
.extract-group .extract-panel,
.extract-group .extract-row,
.extract-group .extract-check,
.extract-group .highlight-zone,
.extract-group .detected-text {
  opacity: 0;
}

/* Checkmarks: scale from own center, not SVG origin */
.extract-group .extract-check {
  transform-box: fill-box;
  transform-origin: center;
}

/* Entrance: spring-like overshoot */
.extract-group.playing .extract-panel {
  animation: panelSlideIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.extract-group.playing .extract-row {
  animation: rowSlideIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.extract-group.playing .highlight-zone {
  animation: zoneFadeIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.extract-group.playing .extract-check {
  animation: checkPop 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes panelSlideIn {
  0%   { opacity: 0; transform: translateX(30px); }
  70%  { opacity: 1; transform: translateX(-3px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes rowSlideIn {
  0%   { opacity: 0; transform: translateX(24px); }
  70%  { opacity: 1; transform: translateX(-2px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes zoneFadeIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes checkPop {
  0%   { opacity: 0; transform: scale(0.5); }
  60%  { opacity: 1; transform: scale(1.15); }
  100% { opacity: 1; transform: scale(1); }
}

/* Entrance stagger delays */
.extract-group.playing .extract-panel { animation-delay: 0s; }

.extract-group.playing .zone-2,
.extract-group.playing .row-1 { animation-delay: 0.1s; }
.extract-group.playing .check-1 { animation-delay: 0.9s; }

.extract-group.playing .zone-3,
.extract-group.playing .row-2 { animation-delay: 0.6s; }
.extract-group.playing .check-2 { animation-delay: 1.4s; }

.extract-group.playing .zone-1,
.extract-group.playing .row-3 { animation-delay: 1.1s; }
.extract-group.playing .check-3 { animation-delay: 1.9s; }

.extract-group.playing .zone-4,
.extract-group.playing .row-4 { animation-delay: 1.6s; }
.extract-group.playing .check-4 { animation-delay: 2.4s; }

/* Detected text reveal (zone delay + 0.2s) */
.extract-group.playing .detected-text {
  animation: textReveal 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.extract-group.playing .dt-name    { animation-delay: 0.3s; }
.extract-group.playing .dt-address { animation-delay: 0.8s; }
.extract-group.playing .dt-date    { animation-delay: 1.3s; }
.extract-group.playing .dt-type    { animation-delay: 1.8s; }

@keyframes textReveal {
  from { opacity: 0; transform: translateY(2px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- PANEL EXPANSION + STATUS ROW ---- */

.panel-bg {
  transform-box: fill-box;
  transform-origin: top center;
}

.panel-bg.expanding {
  animation: panelExpand 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes panelExpand {
  from { transform: scaleY(1); }
  to   { transform: scaleY(1.189); }
}

/* Status row: hidden by default */
.status-row {
  opacity: 0;
}

.status-row .approved-content {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
}

.status-row .approved-glow {
  opacity: 0;
}

/* Loading state */
.status-row.loading {
  animation: statusFadeIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes statusFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.status-row.loading .dot {
  animation: dotPulse 0.8s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.status-row.loading .dot-2 { animation-delay: 0.15s; }
.status-row.loading .dot-3 { animation-delay: 0.3s; }

@keyframes dotPulse {
  0%, 100% { opacity: 0.25; transform: scale(0.85); }
  50%      { opacity: 0.85; transform: scale(1.1); }
}

/* Approved state */
.status-row.approved .loading-dots {
  animation: fadeOut 0.2s ease forwards;
}

@keyframes fadeOut {
  to { opacity: 0; }
}

.status-row.approved .approved-content {
  animation: approvedPop 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes approvedPop {
  0%   { opacity: 0; transform: scale(0.7); }
  60%  { opacity: 1; transform: scale(1.08); }
  100% { opacity: 1; transform: scale(1); }
}

.status-row.approved .approved-glow {
  animation: glowPulse 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes glowPulse {
  0%   { opacity: 0; fill: rgba(34,197,94,0); }
  30%  { opacity: 1; fill: rgba(34,197,94,0.08); }
  100% { opacity: 0; fill: rgba(34,197,94,0); }
}

/* Graceful exit: higher specificity overrides entrance */
.extract-group.playing.exiting .extract-panel,
.extract-group.playing.exiting .extract-row {
  animation: slideOutRight 0.4s cubic-bezier(0.55, 0, 1, 0.45) forwards;
  animation-delay: 0s;
}

.extract-group.playing.exiting .extract-check {
  animation: checkFadeOut 0.25s cubic-bezier(0.55, 0, 1, 0.45) forwards;
  animation-delay: 0s;
}

.extract-group.playing.exiting .highlight-zone {
  animation: zoneFadeOut 0.3s cubic-bezier(0.55, 0, 1, 0.45) forwards;
  animation-delay: 0s;
}

.extract-group.playing.exiting .status-row,
.extract-group.playing.exiting .detected-text {
  animation: fadeOut 0.3s cubic-bezier(0.55, 0, 1, 0.45) forwards;
  animation-delay: 0s;
}

@keyframes slideOutRight {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(40px); }
}

@keyframes checkFadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@keyframes zoneFadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}

/* ---- SECTION HELPERS ---- */

.section {
  padding: 120px 24px;
}

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
  text-wrap: balance;
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 520px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .section-desc {
  margin-left: auto;
  margin-right: auto;
}

/* ---- FEATURES ---- */

.features {
  border-top: 1px solid var(--border);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 36px 32px;
  border: 1px solid var(--border);
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--border-hover);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 113, 227, 0.1);
  border: 1px solid rgba(0, 113, 227, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.feature-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- HOW IT WORKS ---- */

.how-it-works {
  border-top: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.step-number {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 16px;
  font-family: var(--mono);
}

.step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- PRICING ---- */

.pricing {
  border-top: 1px solid var(--border);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.plan-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 32px 28px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color 0.2s;
}

.plan-card:hover {
  border-color: var(--border-hover);
}

.plan-card.popular {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(0, 113, 227, 0.06) 0%, var(--bg-card) 50%);
}

.plan-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.plan-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.plan-desc {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}

.plan-price {
  font-size: 44px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.plan-price span {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-tertiary);
}

.plan-per-check {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 28px;
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
  flex: 1;
}

.plan-features li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 5px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-features li::before {
  content: "";
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230071e3' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

.plan-cta {
  display: block;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  padding: 12px;
  border-radius: 32px;
  border: 1px solid var(--border-hover);
  color: var(--text);
  background: none;
  cursor: pointer;
  transition: all 0.2s;
}

.plan-cta:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}

.plan-card.popular .plan-cta {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.plan-card.popular .plan-cta:hover {
  background: var(--accent-hover);
}

/* ---- FOOTER ---- */

.footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo img {
  height: 18px;
  opacity: 0.35;
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-link {
  font-size: 13px;
  color: var(--text-tertiary);
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--text-secondary);
}

.footer-copy {
  font-size: 12px;
  color: var(--text-tertiary);
}

/* ---- RESPONSIVE ---- */

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(9, 9, 11, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 130px 24px 0;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero p {
    font-size: 17px;
  }

  .section {
    padding: 80px 24px;
  }

  .section-title {
    font-size: 28px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .footer-inner {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

/* ---- DOCS PAGE ---- */

.docs-layout {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 24px 100px;
}

.docs-layout h1 {
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.docs-layout > p {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 56px;
}

.docs-layout h2 {
  font-size: 22px;
  font-weight: 600;
  margin-top: 56px;
  margin-bottom: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.docs-layout h2:first-of-type {
  border-top: none;
  padding-top: 0;
}

.docs-layout h3 {
  font-size: 16px;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 10px;
}

.docs-layout p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.docs-layout code {
  font-family: var(--mono);
  font-size: 13px;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--text);
}

.docs-layout pre {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  padding: 20px 24px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin: 16px 0 24px;
}

.docs-layout pre code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

.docs-layout table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 14px;
}

.docs-layout th {
  text-align: left;
  font-weight: 600;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-hover);
  color: var(--text);
}

.docs-layout td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--text-secondary);
}

.docs-layout td code {
  white-space: nowrap;
}

.endpoint {
  display: inline-block;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 8px;
  margin-bottom: 12px;
  color: var(--text);
}

.method {
  color: var(--accent);
  font-weight: 700;
}

.status-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 113, 227, 0.12);
  color: var(--accent);
}

.docs-layout a {
  color: var(--accent);
}

.docs-layout a:hover {
  text-decoration: underline;
}