:root {
  --bn-ink: #0f172a;
  --bn-muted: #64748b;
  --bn-blue: #2563eb;
  --bn-violet: #6a3fff;
  --bn-cyan: #0ea5e9;
  --bn-deep: #1e3a8a;
  --bn-bg: #f8fafc;
  --bn-border: #e2e8f0;
}
.bn-page {
  font-family: "Noto Sans Bengali", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--bn-ink);
}
.container-wrap {
  overflow: hidden;
}
.bn-button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 12px;
  background: var(--bn-blue);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.24);
  color: #fff !important;
  font-weight: 700 !important;
  text-decoration: none;
  border: 0;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}
.bn-button:hover {
  background: #1d4ed8;
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.28);
  transform: translateY(-1px);
}
.bn-hero {
  min-height: 650px;
  padding: 150px max(24px, calc((100vw - 1160px) / 2)) 90px;
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  align-items: center;
  gap: 70px;
  background: linear-gradient(135deg, #f8fbff, #e0f2ff, #f0e8ff);
}
.bn-eyebrow,
.bn-heading > span {
  display: inline-block;
  margin-bottom: 15px;
  color: var(--bn-blue);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.bn-hero h1 {
  margin: 0 0 22px;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}
.bn-hero h1 em {
  color: var(--bn-blue);
  font-style: normal;
}
.bn-hero-copy > p {
  max-width: 650px;
  margin: 0 0 30px;
  color: var(--bn-muted);
  font-size: 21px;
  line-height: 1.8;
}
.bn-hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}
.bn-text-link {
  font-weight: 700;
  color: var(--bn-ink) !important;
}
.bn-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 28px;
  color: #50617a;
  font-size: 15px;
}
.bn-trust span {
  display: flex;
  gap: 5px;
}
.bn-hero-card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--bn-border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 28px 80px rgba(37, 99, 235, 0.16);
  transform: rotate(1.4deg);
}
.bn-card-top {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-bottom: 18px;
  border-bottom: 1px solid #e7edf8;
  font-weight: 700;
}
.bn-card-top small {
  margin-left: auto;
  color: #71819a;
  font-size: 14px;
}
.bn-script {
  margin: 24px 0;
  padding: 18px;
  border-radius: 14px;
  background: var(--bn-bg);
}
.bn-script span {
  font-size: 14px;
  color: #78869b;
}
.bn-script p {
  margin: 8px 0 0;
  font-size: 18px;
  line-height: 1.75;
}
.bn-wave {
  height: 90px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 8px;
}
.bn-wave i {
  display: block;
  width: 5px;
  height: 20px;
  border-radius: 5px;
  background: linear-gradient(var(--bn-violet), var(--bn-cyan));
}
.bn-wave i:nth-child(3n) {
  height: 58px;
}
.bn-wave i:nth-child(4n) {
  height: 40px;
}
.bn-wave i:nth-child(7n) {
  height: 76px;
}
.bn-voice-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid #e7edf8;
}
.bn-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #dbeafe, #ede9fe);
  color: var(--bn-blue);
  font-weight: 800;
}
.bn-voice-row div {
  display: flex;
  flex-direction: column;
}
.bn-voice-row small,
.bn-sample small {
  color: #71819a;
  font-size: 14px;
}
.bn-voice-row button {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--bn-blue);
  color: #fff;
  cursor: pointer;
}
.bn-section {
  max-width: 1160px;
  margin: auto;
  padding: 105px 24px;
}
.bn-heading {
  max-width: 700px;
  margin: 0 auto 55px;
  text-align: center;
}
.bn-heading h2 {
  margin: 0 0 14px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.25;
}
.bn-heading p {
  margin: 0;
  color: var(--bn-muted);
  font-size: 18px;
  line-height: 1.8;
}
.bn-demo-sections {
  display: grid;
  gap: 36px;
}
.bn-demo-group {
  padding: 28px;
  border: 1px solid var(--bn-border);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.bn-demo-group:hover {
  border-color: #cbd5e1;
  box-shadow: 0 22px 55px rgba(37, 99, 235, 0.1);
  transform: translateY(-3px);
}
.bn-demo-group > header {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.bn-demo-group > header > span {
  font: 800 32px/1 sans-serif;
  color: #c5d7fa;
}
.bn-demo-group h3 {
  margin: 0 0 6px;
  font-size: 24px;
}
.bn-demo-group header p {
  margin: 0;
  color: var(--bn-muted);
  font-size: 17px;
}
.bn-samples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.bn-sample {
  padding: 20px;
  border: 1px solid transparent;
  border-radius: 16px;
  background: var(--bn-bg);
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}
.bn-sample:hover {
  border-color: #dbeafe;
  background: #fff;
  transform: translateY(-2px);
}
.bn-sample-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.bn-avatar-small {
  width: 38px;
  height: 38px;
}
.bn-sample-meta div {
  display: flex;
  flex-direction: column;
}
.bn-expression-tag {
  margin-left: auto;
  padding: 5px 8px;
  border: 1px solid #ddd6fe;
  border-radius: 999px;
  background: #f5f3ff;
  color: #6d28d9;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
  white-space: nowrap;
}
.bn-sample > p {
  min-height: 82px;
  margin: 17px 0;
  color: #42516a;
  font-size: 17px;
  line-height: 1.75;
}
.bn-audio-player {
  --player-progress: 0%;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  min-height: 62px;
  padding: 8px 10px 8px 8px;
  border: 1px solid #e6ebf3;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 7px 20px rgba(15, 23, 42, 0.06);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.bn-audio-player:hover,
.bn-audio-player:focus-within {
  border-color: #bfdbfe;
  box-shadow: 0 10px 26px rgba(37, 99, 235, 0.12);
  transform: translateY(-1px);
}
.bn-player-toggle {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 13px;
  background: var(--bn-blue);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.bn-player-toggle:hover {
  background: #1d4ed8;
  box-shadow: 0 11px 22px rgba(37, 99, 235, 0.3);
  transform: translateY(-1px);
}
.bn-player-toggle:active {
  transform: scale(0.96);
}
.bn-player-icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
}
.bn-player-icon-pause,
.bn-audio-player.is-playing .bn-player-icon-play {
  display: none;
}
.bn-audio-player.is-playing .bn-player-icon-pause {
  display: block;
}
.bn-player-body {
  min-width: 0;
  display: grid;
  gap: 3px;
}
.bn-player-timeline {
  position: relative;
  width: 100%;
  height: 28px;
  display: block;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.bn-player-wave {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 3px;
  overflow: hidden;
  pointer-events: none;
}
.bn-player-wave i {
  width: 3px;
  height: 10px;
  flex: 1 1 3px;
  max-width: 4px;
  border-radius: 5px;
  background: var(--use-color);
}
.bn-player-wave i:nth-child(3n) { height: 18px; }
.bn-player-wave i:nth-child(4n) { height: 13px; }
.bn-player-wave i:nth-child(5n) { height: 22px; }
.bn-player-wave i:nth-child(7n) { height: 27px; }
.bn-player-wave i:nth-child(11n) { height: 16px; }
.bn-player-wave-muted {
  color: #dce3ee;
}
.bn-player-wave-active {
  color: var(--bn-blue);
  clip-path: inset(0 calc(100% - var(--player-progress)) 0 0);
  transition: clip-path 0.08s linear;
}
.bn-player-brand {
  color: #72809a;
  font: 800 9px/1.2 Arial, sans-serif;
  letter-spacing: 0.08em;
}
.bn-player-duration {
  min-width: 34px;
  color: #40516e;
  font: 800 11px/1 Arial, sans-serif;
  text-align: right;
}
.bn-player-audio {
  display: none;
}
.bn-player-toggle:focus-visible,
.bn-player-timeline:focus-visible,
.bn-button:focus-visible,
.bn-faq summary:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.25);
  outline-offset: 3px;
}
.bn-audio-pending {
  padding: 10px;
  border: 1px dashed #b7c8e4;
  border-radius: 9px;
  color: #6a7890;
  text-align: center;
  font-size: 13px;
}
.bn-proof {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: -34px auto 0;
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 55px rgba(15, 23, 42, 0.11);
  backdrop-filter: blur(18px);
}
.bn-proof > div {
  min-width: 0;
  padding: 11px 20px;
  border-right: 1px solid var(--bn-border);
}
.bn-proof > div:last-child {
  border-right: 0;
}
.bn-proof strong,
.bn-proof span {
  display: block;
}
.bn-proof strong {
  margin-bottom: 5px;
  color: var(--bn-ink);
  font-size: 17px;
}
.bn-proof span {
  color: var(--bn-muted);
  font-size: 14px;
  line-height: 1.55;
}
.bn-use-cases {
  padding: 105px max(24px, calc((100vw - 1160px) / 2));
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}
.bn-use-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.bn-use-card {
  position: relative;
  min-height: 300px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--bn-border);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 35px rgba(15, 23, 42, 0.05);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.bn-use-card::after {
  position: absolute;
  right: -35px;
  bottom: -55px;
  width: 145px;
  height: 145px;
  border-radius: 50%;
  background: var(--use-color);
  content: "";
  opacity: 0.05;
  transition: transform 0.3s ease;
}
.bn-use-card:hover {
  border-color: var(--use-color);
  box-shadow: 0 20px 48px rgba(37, 99, 235, 0.11);
  transform: translateY(-5px);
}
.bn-use-card:hover::after {
  transform: scale(1.18);
}
.bn-use-card > i {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 14px;
  background: var(--use-color);
  color: #fff;
  font-size: 23px;
}
.bn-use-card > span {
  display: block;
  color: var(--use-color);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.03em;
}
.bn-use-card h3 {
  margin: 8px 0 15px;
  color: var(--bn-ink);
  font-size: 22px;
  line-height: 1.5;
}
.bn-use-card blockquote {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 15px 16px;
  border: 0;
  border-radius: 12px;
  background: var(--bn-bg);
  color: #475569;
  font-size: 15px;
  line-height: 1.85;
}
.bn-use-card-blue { --use-color: #2563eb; }
.bn-use-card-violet { --use-color: #7c3aed; }
.bn-use-card-cyan { --use-color: #0891b2; }
.bn-use-card-amber { --use-color: #d97706; }
.bn-use-card-green { --use-color: #059669; }
.bn-use-card-rose { --use-color: #e11d48; }
.bn-workflow {
  padding-top: 105px;
}
.bn-workflow > .bn-heading {
  padding: 0 24px;
}
.bn-benefits {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px 95px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.bn-benefits > div {
  padding: 28px;
  border-radius: 18px;
  background: var(--bn-ink);
  color: #fff;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.bn-benefits > div:hover {
  box-shadow: 0 24px 55px rgba(37, 99, 235, 0.18);
  transform: translateY(-5px);
}
.bn-benefits b {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--bn-blue);
}
.bn-benefits h3 {
  margin: 20px 0 9px;
  font-size: 22px;
}
.bn-benefits p {
  margin: 0;
  color: #cbd5e1;
  font-size: 17px;
  line-height: 1.7;
}
.bn-studio-showcase {
  max-width: 1160px;
  margin: 0 auto 105px;
  padding: 34px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 55px;
  border: 1px solid #dbeafe;
  border-radius: 28px;
  background: radial-gradient(circle at 92% 10%, rgba(106, 63, 255, 0.13), transparent 34%),
    linear-gradient(135deg, #f8fbff, #eef2ff);
  box-shadow: 0 28px 75px rgba(37, 99, 235, 0.12);
}
.bn-studio-copy h2 {
  margin: 0 0 17px;
  color: var(--bn-ink);
  font-size: clamp(31px, 3.5vw, 46px);
  line-height: 1.3;
}
.bn-studio-copy > p {
  margin: 0;
  color: var(--bn-muted);
  font-size: 18px;
  line-height: 1.8;
}
.bn-studio-copy ul {
  display: grid;
  gap: 12px;
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
}
.bn-studio-copy li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #475569;
  font-size: 17px;
  line-height: 1.55;
}
.bn-studio-copy li i {
  margin-top: 2px;
  color: var(--bn-blue);
  font-size: 19px;
}
.bn-studio-ui {
  padding: 16px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-radius: 21px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 25px 65px rgba(15, 23, 42, 0.14);
  transform: rotate(1deg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.bn-studio-showcase:hover .bn-studio-ui {
  box-shadow: 0 30px 75px rgba(37, 99, 235, 0.18);
  transform: rotate(0deg) translateY(-3px);
}
.bn-studio-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 3px 15px;
  border-bottom: 1px solid var(--bn-border);
}
.bn-studio-bar > span {
  display: flex;
  gap: 5px;
}
.bn-studio-bar > span i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cbd5e1;
}
.bn-studio-bar > span i:first-child { background: #fb7185; }
.bn-studio-bar > span i:nth-child(2) { background: #fbbf24; }
.bn-studio-bar > span i:last-child { background: #34d399; }
.bn-studio-bar strong {
  color: var(--bn-ink);
  font-size: 13px;
}
.bn-studio-bar small {
  margin-left: auto;
  color: #059669;
  font-size: 10px;
  font-weight: 800;
}
.bn-studio-block {
  margin-top: 12px;
  padding: 14px;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  border: 1px solid var(--bn-border);
  border-radius: 14px;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.bn-studio-block:hover,
.bn-studio-block.is-active {
  border-color: #93c5fd;
  box-shadow: 0 8px 22px rgba(37, 99, 235, 0.09);
  transform: translateX(2px);
}
.bn-block-number {
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #eff6ff;
  color: var(--bn-blue);
  font-size: 11px;
  font-weight: 800;
}
.bn-studio-block span {
  color: var(--bn-blue);
  font-size: 10px;
  font-weight: 800;
}
.bn-studio-block p {
  margin: 5px 0 10px;
  color: #334155;
  font-size: 12px;
  line-height: 1.65;
}
.bn-block-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.bn-block-controls em {
  color: var(--bn-muted);
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
}
.bn-block-play {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: 8px;
  background: #eff6ff;
  color: var(--bn-blue);
}
.bn-studio-output {
  margin-top: 12px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: 13px;
  background: var(--bn-ink);
  color: #fff;
}
.bn-studio-output span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 700;
}
.bn-studio-output span i {
  color: #60a5fa;
  font-size: 18px;
}
.bn-output-action {
  padding: 9px 12px;
  border-radius: 8px;
  background: var(--bn-blue);
  color: #fff;
  font: 700 10px/1 "Noto Sans Bengali", sans-serif;
}
.bn-platform {
  padding: 100px max(24px, calc((100vw - 1160px) / 2));
  background: #fff;
}
.bn-platform > .bn-heading {
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
}
.bn-platform-grid {
  max-width: 1160px;
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.bn-platform-card {
  --tool-color: #2563eb;
  --tool-soft: #eff6ff;
  overflow: hidden;
  border: 1px solid var(--bn-border);
  border-radius: 23px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(22, 42, 77, 0.08);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.bn-platform-card:hover {
  border-color: color-mix(in srgb, var(--tool-color) 35%, #dbe4f0);
  box-shadow: 0 24px 58px rgba(22, 42, 77, 0.13);
  transform: translateY(-5px);
}
.bn-platform-violet {
  --tool-color: #7c3aed;
  --tool-soft: #f5f3ff;
}
.bn-platform-rose {
  --tool-color: #e11d48;
  --tool-soft: #fff1f2;
}
.bn-platform-amber {
  --tool-color: #d97706;
  --tool-soft: #fffbeb;
}
.bn-platform-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: linear-gradient(145deg, var(--tool-soft), #fff);
  border-bottom: 1px solid var(--bn-border);
}
.bn-platform-image::after {
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  background: linear-gradient(transparent, rgba(15, 31, 59, 0.07));
  content: "";
  pointer-events: none;
}
.bn-platform-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.bn-platform-card:hover .bn-platform-image img {
  transform: scale(1.018);
}
.bn-platform-copy {
  padding: 27px 29px 29px;
}
.bn-platform-copy > span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--tool-color);
  font-size: 15px;
  font-weight: 800;
}
.bn-platform-copy > span i {
  padding: 7px;
  border-radius: 9px;
  background: var(--tool-soft);
  font-size: 19px;
}
.bn-platform-copy h3 {
  margin: 15px 0 9px;
  color: var(--bn-ink);
  font-size: 25px;
  line-height: 1.35;
}
.bn-platform-copy p {
  margin: 0;
  color: var(--bn-muted);
  font-size: 16px;
  line-height: 1.75;
}
.bn-platform-copy ul {
  margin: 19px 0 21px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}
.bn-platform-copy li {
  padding: 7px 10px;
  border-radius: 99px;
  background: var(--tool-soft);
  color: #45566e;
  font-size: 13px;
  font-weight: 700;
}
.bn-platform-copy a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--tool-color);
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}
.bn-platform-copy a b {
  transition: transform 0.2s ease;
}
.bn-platform-copy a:hover b {
  transform: translateX(4px);
}
.bn-pricing {
  max-width: none;
  background: var(--bn-bg);
}
.bn-pricing > .bn-heading,
.bn-pricing-grid,
.bn-pricing-assurance,
.bn-coming-soon {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.bn-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.bn-pricing-card {
  position: relative;
  padding: 34px 28px 28px;
  border: 1px solid var(--bn-border);
  border-radius: 22px;
  background: #fff;
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.bn-pricing-card:hover {
  border-color: #bfdbfe;
  box-shadow: 0 22px 55px rgba(37, 99, 235, 0.11);
  transform: translateY(-5px);
}
.bn-pricing-card.is-popular {
  border: 2px solid var(--bn-blue);
  box-shadow: 0 22px 55px rgba(36, 107, 253, 0.16);
}
.bn-plan-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 8px 18px;
  border-radius: 99px;
  background: var(--bn-blue);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}
.bn-pricing-card h3 {
  margin: 0;
  color: var(--bn-ink);
  font-size: 29px;
}
.bn-plan-tagline {
  min-height: 54px;
  margin: 7px 0 13px;
  color: var(--bn-muted);
  font-size: 16px;
  line-height: 1.6;
}
.bn-campaign-badge {
  align-self: center;
  min-height: 34px;
  padding: 6px 11px;
  border-radius: 9px;
  background: #e8fff6;
  color: #087d61;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  font-weight: 800;
}
.bn-campaign-badge i {
  font-size: 17px;
}
.bn-card-price {
  min-height: 116px;
  margin: 13px 0 12px;
}
.bn-price-saving {
  min-height: 28px;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 10px;
  font-size: 15px;
}
.bn-price-saving s {
  color: #8b97a9;
}
.bn-price-saving span {
  padding: 3px 8px;
  border-radius: 99px;
  background: #dcfce7;
  color: #087d61;
  font-weight: 800;
}
.bn-price-main {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 4px;
  color: var(--bn-ink);
}
.bn-price-main > span {
  font-size: 24px;
  font-weight: 800;
}
.bn-price-main strong {
  font-size: 43px;
  line-height: 1.2;
  letter-spacing: -1px;
}
.bn-price-main small {
  color: var(--bn-muted);
  font-size: 16px;
}
.bn-card-price p {
  margin: 3px 0 0;
  color: var(--bn-muted);
  font-size: 14px;
  line-height: 1.5;
}
.bn-credit-chip,
.bn-bonus-chip {
  padding: 10px 12px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-size: 15px;
  font-weight: 700;
}
.bn-credit-chip {
  background: #edf4ff;
  color: #174db7;
}
.bn-credit-chip i,
.bn-bonus-chip i {
  font-size: 20px;
}
.bn-credit-chip strong {
  font-size: 17px;
}
.bn-bonus-chip {
  margin-top: 8px;
  background: #e8fff6;
  color: #087d61;
}
.bn-pool-label {
  margin: 19px 0 9px;
  color: #69778b;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.bn-mix-box {
  padding: 5px 14px;
  border: 1px dashed #b8c7dc;
  border-radius: 14px;
  background: #fbfdff;
  text-align: left;
}
.bn-mix-row {
  padding: 12px 0;
  display: flex;
  align-items: flex-start;
  gap: 11px;
}
.bn-mix-row + .bn-mix-row {
  border-top: 1px solid #e7edf5;
}
.bn-mix-row > i {
  margin-top: 1px;
  color: var(--bn-blue);
  font-size: 21px;
}
.bn-mix-row div {
  min-width: 0;
}
.bn-mix-row strong,
.bn-mix-row span {
  display: block;
}
.bn-mix-row strong {
  color: #26364d;
  font-size: 14px;
  line-height: 1.45;
}
.bn-mix-row span {
  margin-top: 2px;
  color: #7a8799;
  font-size: 12px;
  line-height: 1.45;
}
.bn-plan-features {
  min-height: 178px;
  margin: 19px 0 17px;
  padding: 0;
  list-style: none;
  text-align: left;
}
.bn-plan-features li {
  margin: 11px 0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #47566d;
  font-size: 15px;
  line-height: 1.5;
}
.bn-plan-features i {
  margin-top: 2px;
  color: #10a37f;
  font-size: 17px;
}
.bn-pricing-card .bn-button {
  margin-top: auto;
  width: 100%;
}
.bn-plan-note {
  margin: 10px 0 0;
  color: #7a8799;
  font-size: 13px;
  font-weight: 600;
}
.bn-pricing-assurance {
  margin-top: 24px;
  padding: 19px 24px;
  border: 1px solid var(--bn-border);
  border-radius: 16px;
  background: #fff;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 34px;
  color: #47566d;
  font-size: 15px;
  font-weight: 700;
}
.bn-pricing-assurance span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.bn-pricing-assurance i {
  color: var(--bn-blue);
  font-size: 20px;
}
.bn-coming-soon {
  padding: 35px;
  border: 1px dashed #9fb6df;
  border-radius: 18px;
  background: #fff;
  text-align: center;
}
.bn-coming-soon strong {
  font-size: 22px;
}
.bn-coming-soon p {
  margin-bottom: 0;
  color: var(--bn-muted);
  font-size: 18px;
}
.bn-payment {
  padding: 90px max(24px, calc((100vw - 1160px) / 2));
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 70px;
  align-items: center;
  background: linear-gradient(135deg, var(--bn-ink), #1e3a8a 58%, var(--bn-blue));
  color: #fff;
}
.bn-payment h2 {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.3;
}
.bn-payment p {
  color: #ced9ee;
  font-size: 18px;
  line-height: 1.8;
}
.bn-note {
  padding: 14px 16px;
  border-left: 3px solid #45dbc3;
  background: rgba(255, 255, 255, 0.07);
}
.bn-payment ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}
.bn-payment li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.07);
}
.bn-payment li > b {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: #fff;
  color: #1649ad;
}
.bn-payment li span {
  display: flex;
  flex-direction: column;
}
.bn-payment li small {
  color: #b9c8e3;
  font-size: 14px;
}
.bn-faq-list {
  max-width: 850px;
  margin: auto;
}
.bn-faq details {
  border-bottom: 1px solid #dbe4f1;
}
.bn-faq summary {
  padding: 22px 4px;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 19px;
  list-style: none;
}
.bn-faq summary span {
  color: var(--bn-blue);
}
.bn-faq details p {
  margin: 0;
  padding: 0 4px 22px;
  color: var(--bn-muted);
  font-size: 18px;
  line-height: 1.8;
}
.bn-final {
  padding: 95px 24px;
  text-align: center;
  background: linear-gradient(135deg, var(--bn-blue), var(--bn-violet));
  color: #fff;
}
.bn-final span {
  font-weight: 700;
  color: #cfe0ff;
}
.bn-final h2 {
  margin: 12px 0;
  font-size: clamp(34px, 4vw, 52px);
}
.bn-final p {
  margin: 0 0 27px;
  color: #e2ebff;
  font-size: 18px;
}
.bn-button-light {
  background: #fff;
  color: #174db7 !important;
}
@media (max-width: 850px) {
  .bn-hero,
  .bn-payment,
  .bn-studio-showcase {
    grid-template-columns: 1fr;
  }
  .bn-hero {
    padding-top: 125px;
  }
  .bn-proof {
    max-width: calc(100% - 36px);
    grid-template-columns: 1fr 1fr;
  }
  .bn-proof > div:nth-child(2) {
    border-right: 0;
  }
  .bn-proof > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--bn-border);
  }
  .bn-use-grid {
    grid-template-columns: 1fr 1fr;
  }
  .bn-platform-grid {
    grid-template-columns: 1fr;
  }
  .bn-benefits,
  .bn-pricing-grid {
    grid-template-columns: 1fr;
  }
  .bn-pricing-grid {
    max-width: 620px;
  }
  .bn-plan-tagline,
  .bn-card-price,
  .bn-plan-features {
    min-height: 0;
  }
  .bn-studio-showcase {
    margin-right: 24px;
    margin-left: 24px;
  }
}
@media (max-width: 620px) {
  .bn-hero {
    padding: 115px 18px 65px;
  }
  .bn-hero h1 {
    font-size: 43px;
  }
  .bn-hero-copy > p {
    font-size: 18px;
  }
  .bn-hero-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .bn-text-link {
    text-align: center;
  }
  .bn-hero-card {
    transform: none;
    padding: 18px;
  }
  .bn-platform {
    padding: 76px 18px;
  }
  .bn-platform-copy {
    padding: 23px 21px 25px;
  }
  .bn-platform-copy h3 {
    font-size: 23px;
  }
  .bn-samples {
    grid-template-columns: 1fr;
  }
  .bn-proof {
    padding: 8px;
    grid-template-columns: 1fr;
  }
  .bn-proof > div,
  .bn-proof > div:nth-child(2) {
    padding: 12px 14px;
    border-right: 0;
    border-bottom: 1px solid var(--bn-border);
  }
  .bn-proof > div:last-child {
    border-bottom: 0;
  }
  .bn-use-cases {
    padding: 75px 18px;
  }
  .bn-use-grid {
    grid-template-columns: 1fr;
  }
  .bn-use-card {
    min-height: auto;
  }
  .bn-workflow {
    padding-top: 75px;
  }
  .bn-demo-group {
    padding: 20px;
  }
  .bn-section {
    padding: 75px 18px;
  }
  .bn-benefits {
    padding: 0 18px 70px;
  }
  .bn-studio-showcase {
    margin: 0 18px 75px;
    padding: 22px;
    gap: 34px;
    border-radius: 22px;
  }
  .bn-studio-ui {
    padding: 12px;
    transform: none;
  }
  .bn-studio-output {
    align-items: stretch;
    flex-direction: column;
  }
  .bn-output-action {
    min-height: 38px;
    display: grid;
    place-items: center;
  }
  .bn-payment {
    padding: 70px 18px;
  }
  .bn-trust {
    display: grid;
  }
  .bn-audio-player {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 8px;
  }
  .bn-player-toggle {
    width: 44px;
    height: 44px;
  }
  .bn-sample-meta {
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .bn-expression-tag {
    width: 100%;
    margin: 6px 0 0 48px;
    white-space: normal;
  }
}
@media (prefers-reduced-motion: reduce) {
  .bn-page *,
  .bn-page *::before,
  .bn-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}