:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5b6678;
  --line: #d9e1ee;
  --paper: #ffffff;
  --soft: #f4f8fb;
  --primary: #2563eb;
  --primary-dark: #1747ae;
  --aqua: #30c7b5;
  --gold: #f4b44c;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.13);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
}

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(217, 225, 238, 0.8);
  backdrop-filter: blur(14px);
}

.brand,
.header-actions,
.nav,
.locale-switcher,
.hero-actions,
.section-actions,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
}

.brand small {
  margin-left: 6px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: #e4f1ff;
  color: var(--primary-dark);
  letter-spacing: 0;
}

.nav {
  justify-content: center;
  gap: clamp(12px, 2vw, 28px);
  color: var(--muted);
  font-size: 15px;
  min-width: 0;
}

.header-actions {
  gap: 12px;
  flex: 0 0 auto;
}

.locale-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.locale-switcher span {
  color: inherit;
}

.locale-switcher select {
  appearance: none;
  min-width: 76px;
  border: 0;
  border-radius: 8px;
  padding: 7px 24px 7px 8px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  outline: none;
}

.locale-switcher::after {
  content: "";
  position: absolute;
  right: 13px;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg) translateY(-2px);
  pointer-events: none;
}

.login-link,
.primary-action,
.secondary-action,
.url-form button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
}

.login-link,
.secondary-action {
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 650px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #eef8fb;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(48, 199, 181, 0.4), transparent 25%),
    radial-gradient(circle at 74% 78%, rgba(244, 180, 76, 0.32), transparent 26%),
    linear-gradient(135deg, #f8fbff 0%, #e8f8f6 48%, #eff5ff 100%);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.08) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.18));
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 180px;
  background: linear-gradient(180deg, transparent, var(--soft));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.78fr);
  gap: clamp(28px, 6vw, 70px);
  align-items: center;
  padding: 76px 0 102px;
  color: var(--ink);
}

.hero-copy-panel {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: #087d73;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(40px, 5.4vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  margin: 20px 0 26px;
  color: #435066;
  font-size: 20px;
  line-height: 1.6;
}

.url-form {
  width: min(720px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 8px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.url-form input {
  min-width: 0;
  border: 0;
  padding: 0 14px;
  color: var(--ink);
  outline: none;
}

.url-form button,
.primary-action {
  border: 0;
  background: var(--primary);
  color: #fff;
  cursor: pointer;
}

.primary-action:hover,
.url-form button:hover {
  background: var(--primary-dark);
}

.hero-actions,
.section-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.no-code-note {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 14px;
  padding: 10px 13px;
  border: 1px solid rgba(37, 99, 235, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: #233047;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.07);
  backdrop-filter: blur(10px);
}

.no-code-note span:first-child {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--aqua);
  color: #06221d;
  font-weight: 900;
}

.hero-product {
  position: relative;
  min-height: 470px;
}

.product-window,
.floating-chat {
  border: 1px solid rgba(155, 175, 205, 0.42);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.product-window {
  border-radius: 16px;
  padding: 16px;
}

.window-top {
  display: flex;
  align-items: center;
  gap: 7px;
  padding-bottom: 14px;
  color: var(--muted);
}

.window-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ef7f7f;
}

.window-top span:nth-child(2) {
  background: #f4b44c;
}

.window-top span:nth-child(3) {
  background: #30c7b5;
}

.window-top strong {
  margin-left: auto;
  color: var(--ink);
}

.workflow-card {
  position: relative;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.workflow-card + .workflow-card {
  margin-top: 12px;
}

.workflow-card.active {
  border-color: rgba(37, 99, 235, 0.35);
  background: linear-gradient(135deg, #eff6ff, #f4fffc);
}

.workflow-card small,
.scan-result span,
.business-card-demo span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.workflow-card strong {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  margin-top: 7px;
  font-size: 20px;
}

.workflow-card code {
  padding: 5px 8px;
  border: 1px solid #c7d7f3;
  border-radius: 7px;
  background: #f7fbff;
  color: var(--primary-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
}

.workflow-card strong i,
.progress-row b i {
  width: 20px;
  height: 20px;
  min-width: 20px;
  min-height: 20px;
  display: none;
  place-items: center;
  border-radius: 50%;
  background: #10b981;
  color: #fff;
  font-style: normal;
  box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.14);
}

.workflow-card strong i::before,
.progress-row b i::before {
  content: "✓";
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
}

.workflow-card.is-complete strong i,
.progress-row b.is-complete i {
  display: grid;
}

.workflow-card.is-complete {
  border-color: rgba(16, 185, 129, 0.38);
  background: linear-gradient(135deg, #f0fdf4, #ffffff);
}

.progress-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 78px;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
}

.progress-row b {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  color: var(--primary-dark);
  font-size: 15px;
  text-align: right;
}

.progress-line {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #dbeafe;
}

.progress-line span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--aqua));
  box-shadow: 0 0 16px rgba(48, 199, 181, 0.45);
  transition: width 0.32s ease;
}

.confetti-burst {
  position: absolute;
  right: 54px;
  top: 54px;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

.confetti-burst i {
  position: absolute;
  left: 0;
  top: 0;
  width: 7px;
  height: 12px;
  border-radius: 2px;
  background: var(--c);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.4) rotate(0deg);
}

.confetti-burst.is-active i {
  animation: confettiPop 1.35s ease-out forwards;
}

@keyframes confettiPop {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.4) rotate(0deg);
  }

  14% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate(calc(-50% + var(--x)), calc(-50% + var(--y))) scale(1) rotate(var(--r));
  }
}

.floating-chat {
  position: absolute;
  right: -12px;
  bottom: 22px;
  width: min(330px, 86%);
  border-radius: 14px;
  padding: 40px 18px 18px;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    visibility 0.2s ease;
}

.floating-chat.is-hidden {
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px) scale(0.98);
}

.floating-chat-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(155, 175, 205, 0.55);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.78);
  color: #46546b;
  cursor: pointer;
  line-height: 1;
}

.floating-chat-close:hover {
  background: #fff;
  color: var(--ink);
}

.floating-chat p {
  width: fit-content;
  margin: 0 0 12px auto;
  padding: 10px 12px;
  border-radius: 12px 12px 4px;
  background: var(--primary);
  color: #fff;
}

.floating-chat strong {
  display: block;
  line-height: 1.55;
}

.primary-action.compact,
.secondary-action.compact {
  min-height: 42px;
}

.trust-strip {
  width: min(1180px, calc(100% - 36px));
  margin: -54px auto 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--line);
  box-shadow: var(--shadow);
}

.trust-strip div {
  padding: 26px;
  background: var(--paper);
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip strong {
  font-size: 20px;
}

.trust-strip span {
  margin-top: 8px;
  color: var(--muted);
}

.demo-section,
.card-scan-section,
.audience-section,
.how-section,
.dashboard-section,
.pricing-section,
.partner-section,
.proof-section,
.share-section {
  width: min(1180px, calc(100% - 36px));
  margin: 96px auto;
}

.demo-section {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 36px;
  align-items: center;
}

.card-scan-section {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 38px;
  align-items: center;
}

.audience-section {
  margin-top: 78px;
}

.contact-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 15%, rgba(48, 199, 181, 0.18), transparent 32%),
    radial-gradient(circle at 85% 5%, rgba(37, 99, 235, 0.16), transparent 30%),
    var(--soft);
}

.contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
  padding: clamp(64px, 9vw, 120px) clamp(18px, 5vw, 86px);
}

.contact-copy h1 {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}

.contact-copy p {
  max-width: 660px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.contact-points {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-points span {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  padding: 10px 13px;
  border: 1px solid rgba(37, 99, 235, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: #2447a6;
  font-weight: 850;
}

.contact-form-card {
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid rgba(217, 225, 238, 0.95);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #344054;
  font-size: 14px;
  font-weight: 850;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #ffffff;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(37, 99, 235, 0.16);
  border-color: var(--primary);
}

.contact-form button {
  min-height: 50px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: #ffffff;
  cursor: pointer;
  font-weight: 850;
}

.contact-form button:disabled {
  cursor: not-allowed;
  background: #d0d5dd;
}

.contact-result {
  min-height: 24px;
  margin: 0;
  color: #0f8a5f;
  font-weight: 800;
}

.contact-result.is-error {
  color: #b42318;
}

.extension-page {
  background: #f4f8fb;
}

.extension-hero,
.extension-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(46px, 7vw, 84px) clamp(18px, 4vw, 42px);
}

.extension-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.extension-copy h1 {
  margin: 0;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.96;
  letter-spacing: 0;
}

.extension-copy > p:not(.eyebrow) {
  max-width: 660px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.extension-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.extension-preview {
  min-height: 520px;
  display: grid;
  place-items: center;
}

.extension-browser {
  width: min(100%, 560px);
  border: 1px solid #cfe0f5;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(48, 199, 181, 0.12)),
    #ffffff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.extension-popup-demo {
  width: min(380px, calc(100% - 44px));
  margin: 34px auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  padding: 16px;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.14);
}

.extension-popup-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.extension-popup-top em {
  margin-left: auto;
  color: var(--muted);
  font-style: normal;
  font-size: 12px;
  font-weight: 800;
}

.extension-popup-demo h3 {
  margin: 0;
  font-size: 26px;
  line-height: 1.1;
}

.extension-popup-demo button {
  width: 100%;
  min-height: 46px;
  margin-top: 18px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: #ffffff;
  font-weight: 850;
}

.extension-material {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid #d9efe7;
  border-radius: 8px;
  background: #f5fffa;
}

.extension-material span {
  color: #07815c;
  font-size: 12px;
  font-weight: 900;
}

.extension-material p {
  margin: 5px 0 0;
  color: var(--muted);
}

.extension-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.extension-grid article,
.install-list,
.use-flow {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #ffffff;
  box-shadow: 0 16px 46px rgba(15, 23, 42, 0.08);
}

.extension-grid article {
  padding: 20px;
}

.extension-grid strong {
  display: block;
  font-size: 20px;
}

.extension-grid p {
  color: var(--muted);
  line-height: 1.6;
}

.install-section,
.use-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.52fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.install-list {
  margin: 0;
  padding: 18px 18px 18px 42px;
  color: var(--muted);
  line-height: 1.75;
}

.install-list li + li {
  margin-top: 10px;
}

.use-flow {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.use-flow span {
  padding: 12px 14px;
  border-radius: 8px;
  background: #f8fbff;
  color: #25344d;
  font-weight: 750;
}

.audience-header {
  max-width: 880px;
}

.audience-header h2 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.08;
  letter-spacing: 0;
}

.audience-header p:not(.eyebrow) {
  max-width: 880px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.audience-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.audience-card {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.06);
}

.audience-card strong,
.audience-card span {
  display: block;
}

.audience-card strong {
  color: var(--ink);
  font-size: 20px;
}

.audience-card span {
  margin-top: 12px;
  color: var(--muted);
  line-height: 1.55;
}

.scan-demo {
  position: relative;
  min-height: 420px;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(48, 199, 181, 0.25), transparent 32%),
    linear-gradient(135deg, #eff8ff, #ffffff 58%, #e9fff8);
  box-shadow: var(--shadow);
}

.business-card-demo {
  position: absolute;
  left: 34px;
  top: 46px;
  width: min(360px, calc(100% - 68px));
  min-height: 210px;
  padding: 28px;
  border-radius: 18px;
  color: #fff;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(17, 24, 39, 0.94), rgba(23, 67, 123, 0.9)),
    #111827;
  box-shadow: 0 22px 45px rgba(15, 23, 42, 0.18);
}

.business-card-demo span {
  color: rgba(255, 255, 255, 0.68);
}

.business-card-demo strong {
  display: block;
  margin: 28px 0 14px;
  font-size: 28px;
  line-height: 1.08;
}

.business-card-demo p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.84);
}

.card-shine {
  position: absolute;
  inset: -80px auto auto -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(48, 199, 181, 0.26);
}

.scan-beam {
  position: absolute;
  left: 22px;
  right: 22px;
  top: 82px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--aqua), var(--gold), transparent);
  box-shadow: 0 0 24px rgba(48, 199, 181, 0.72);
  animation: scanMove 3s infinite ease-in-out;
}

.scan-result {
  position: absolute;
  right: 34px;
  bottom: 38px;
  width: min(360px, calc(100% - 68px));
  padding: 22px;
  border: 1px solid rgba(155, 175, 205, 0.45);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(14px);
}

.scan-result dl {
  margin: 16px 0 0;
}

.scan-result div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.scan-result dt {
  color: var(--muted);
  font-weight: 800;
}

.scan-result dd {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  min-height: 1.55em;
}

.scan-result dd::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 1.05em;
  margin-left: 3px;
  vertical-align: -0.18em;
  background: var(--aqua);
  animation: cursorBlink 0.85s infinite;
}

.scan-result dd.is-done::after {
  width: 16px;
  height: 16px;
  margin-left: 7px;
  border-radius: 50%;
  background: var(--aqua);
  vertical-align: -0.12em;
  animation: none;
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.55);
}

@keyframes cursorBlink {
  0%,
  45% {
    opacity: 1;
  }

  46%,
  100% {
    opacity: 0;
  }
}

@keyframes scanMove {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(170px);
  }
}

.section-copy h2,
.dashboard-card h2 {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-copy p:not(.eyebrow),
.dashboard-card p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.75;
}

.chat-preview {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  background:
    linear-gradient(180deg, rgba(235, 250, 247, 0.95), rgba(255, 255, 255, 0.98)),
    var(--paper);
  box-shadow: var(--shadow);
}

.chat-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.lead-toast {
  position: absolute;
  top: 66px;
  right: 18px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(310px, calc(100% - 36px));
  padding: 12px 14px;
  border: 1px solid rgba(18, 178, 117, 0.28);
  border-radius: 12px;
  background: #effff7;
  box-shadow: 0 18px 44px rgba(15, 118, 110, 0.18);
  color: #075b3d;
  opacity: 0;
  transform: translateY(-10px) scale(0.98);
  pointer-events: none;
  transition:
    opacity 0.22s ease,
    transform 0.22s ease;
}

.lead-toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.dashboard-toast {
  position: absolute;
  left: 18px;
  bottom: 86px;
  z-index: 3;
  width: min(330px, calc(100% - 36px));
  padding: 14px;
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.16);
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  pointer-events: none;
  transition:
    opacity 0.24s ease,
    transform 0.24s ease;
}

.dashboard-toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.dashboard-toast > strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 15px;
}

.dashboard-toast-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-top: 1px solid #edf1f7;
}

.dashboard-toast-row span {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #d1fae5;
  color: #047857;
  font-size: 13px;
  font-weight: 900;
}

.dashboard-toast-row em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.35;
}

.lead-toast > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #10b981;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 0 0 7px rgba(16, 185, 129, 0.12);
}

.lead-toast strong,
.lead-toast em {
  display: block;
}

.lead-toast strong {
  font-size: 15px;
  line-height: 1.2;
}

.lead-toast em {
  margin-top: 2px;
  color: #24745b;
  font-size: 13px;
  font-style: normal;
  line-height: 1.35;
}

.status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #13b981;
  box-shadow: 0 0 0 5px rgba(19, 185, 129, 0.15);
}

.messages {
  display: grid;
  gap: 14px;
  padding: 24px 0;
}

.message {
  width: fit-content;
  max-width: 78%;
  padding: 14px 16px;
  border-radius: 12px;
  line-height: 1.55;
}

.message.user {
  justify-self: end;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.message.ai {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
}

.typing {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 1s infinite ease-in-out;
}

.typing span:nth-child(2) {
  animation-delay: 0.15s;
}

.typing span:nth-child(3) {
  animation-delay: 0.3s;
}

.typing em {
  margin-left: 8px;
  font-style: normal;
}

@keyframes pulse {
  0%,
  80%,
  100% {
    transform: scale(0.7);
    opacity: 0.35;
  }

  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.centered {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 34px;
}

.steps,
.plans,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.steps article,
.plans article,
.proof-grid article,
.dashboard-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.steps article {
  min-height: 250px;
  padding: 28px;
}

.steps span {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #e3f3ff;
  color: var(--primary-dark);
  font-weight: 900;
}

.steps h3 {
  margin: 22px 0 10px;
  font-size: 24px;
}

.steps p,
.plans span,
.proof-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.dashboard-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: clamp(26px, 5vw, 46px);
  background:
    linear-gradient(135deg, rgba(226, 244, 255, 0.95), rgba(232, 255, 248, 0.95)),
    var(--paper);
}

.plans {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
}

.plans article {
  position: relative;
  overflow: hidden;
  padding: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 255, 0.96)),
    var(--paper);
  min-width: 0;
}

.plans article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  opacity: 0.7;
}

.plans article.featured {
  border-color: rgba(37, 99, 235, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 24px 58px rgba(37, 99, 235, 0.16);
}

.plans strong,
.plans p,
.plans span {
  display: block;
}

.plans strong {
  font-size: 22px;
}

.plans p {
  margin: 18px 0 8px;
  font-size: 42px;
  font-weight: 900;
}

.plans ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: #30435f;
  font-weight: 720;
}

.plans li {
  position: relative;
  padding-left: 23px;
}

.plans li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #07886d;
  font-weight: 900;
}

.partner-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.7fr);
  gap: 28px;
  align-items: center;
  padding: clamp(26px, 5vw, 46px);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 12px;
  background:
    linear-gradient(135deg, #ffffff 0%, #f3f8ff 54%, #ecfdf7 100%);
  box-shadow: 0 20px 54px rgba(15, 23, 42, 0.08);
}

.partner-card h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.partner-card p:not(.eyebrow) {
  max-width: 760px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.partner-flow {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.partner-flow span {
  border: 1px solid #d9e7ff;
  border-radius: 10px;
  background: #ffffff;
  color: #17366f;
  padding: 14px;
  font-weight: 850;
}

.proof-grid article {
  padding: 22px;
}

.proof-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.share-section {
  margin-top: 72px;
}

.share-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 12px;
  background:
    radial-gradient(circle at 82% 22%, rgba(48, 199, 181, 0.22), transparent 28%),
    linear-gradient(135deg, #ffffff, #f2f7ff);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.share-card h2 {
  margin: 0;
  font-size: clamp(26px, 3.8vw, 44px);
  line-height: 1.08;
  letter-spacing: 0;
}

.share-card p:not(.eyebrow) {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 380px;
}

.share-button {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #c8d7ef;
  border-radius: 8px;
  padding: 5px 9px;
  background: #fff;
  color: #15336c;
  font-size: 13px;
  font-weight: 760;
  cursor: pointer;
}

.share-button:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.12);
}

.footer {
  justify-content: center;
  gap: 20px;
  padding: 34px 18px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer span {
  color: var(--ink);
  font-weight: 900;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .brand small {
    display: none;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: 620px;
  }

  .hero-inner {
    padding: 72px 0 104px;
  }

  .hero-product {
    min-height: 420px;
  }

  .hero-inner,
  .contact-hero,
  .url-form,
  .trust-strip,
  .demo-section,
  .card-scan-section,
  .audience-section,
  .audience-cards,
  .steps,
  .dashboard-card,
    .partner-card,
  .proof-grid,
  .extension-hero,
  .extension-grid,
  .install-section,
  .use-section {
    grid-template-columns: 1fr;
  }

  .plans {
    grid-template-columns: repeat(4, minmax(210px, 1fr));
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x proximity;
  }

  .plans article {
    scroll-snap-align: start;
  }

  .trust-strip {
    margin-top: -34px;
  }

  .demo-section,
  .card-scan-section,
  .audience-section,
  .how-section,
  .dashboard-section,
  .pricing-section,
  .partner-section,
  .proof-section,
  .share-section {
    margin: 72px auto;
  }

  .share-card {
    grid-template-columns: 1fr;
  }

  .share-actions {
    justify-content: flex-start;
  }

  .extension-preview {
    min-height: auto;
  }
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }
}

@media (max-width: 560px) {
  .site-header {
    gap: 12px;
  }

  .header-actions {
    justify-content: flex-end;
  }

  .login-link {
    display: none;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-copy {
    font-size: 18px;
  }

  .hero-actions,
  .section-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .message {
    max-width: 92%;
  }

  .scan-demo {
    min-height: 520px;
  }

  .business-card-demo,
  .scan-result {
    left: 20px;
    right: 20px;
    width: auto;
  }

  .scan-result {
    bottom: 24px;
  }

  .extension-copy h1 {
    font-size: 38px;
  }

  .extension-copy > p:not(.eyebrow) {
    font-size: 18px;
  }

  .extension-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .extension-popup-demo {
    width: calc(100% - 24px);
    margin: 18px auto;
  }
}