:root {
  color-scheme: dark;
  --public-bg: #071111;
  --public-surface: #0d1d1d;
  --public-surface-strong: #122929;
  --public-body-bg:
    radial-gradient(circle at 12% 8%, rgba(35, 208, 112, 0.14), transparent 30%),
    linear-gradient(180deg, #071111 0%, #0a1717 54%, #071111 100%);
  --public-header-bg: rgba(7, 17, 17, 0.9);
  --public-card-bg: rgba(255, 255, 255, 0.045);
  --public-card-strong-bg: rgba(255, 255, 255, 0.06);
  --public-border: rgba(58, 220, 143, 0.22);
  --public-border-soft: rgba(255, 255, 255, 0.11);
  --public-text: #f5fbf8;
  --public-muted: #b8c7c2;
  --public-green: #23d070;
  --public-green-dark: #00874b;
  --public-yellow: #f4c84a;
  --public-danger: #ff7272;
  --public-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

:root[data-public-theme="light"] {
  color-scheme: light;
  --public-bg: #f6fbf8;
  --public-surface: #ffffff;
  --public-surface-strong: #eaf7f1;
  --public-body-bg:
    radial-gradient(circle at 12% 8%, rgba(35, 208, 112, 0.18), transparent 30%),
    linear-gradient(180deg, #f7fffb 0%, #effaf5 56%, #ffffff 100%);
  --public-header-bg: rgba(255, 255, 255, 0.88);
  --public-card-bg: rgba(255, 255, 255, 0.84);
  --public-card-strong-bg: rgba(234, 247, 241, 0.86);
  --public-border: rgba(0, 135, 75, 0.22);
  --public-border-soft: rgba(2, 42, 35, 0.12);
  --public-text: #071514;
  --public-muted: #48605a;
  --public-green: #008f55;
  --public-green-dark: #007245;
  --public-yellow: #b78200;
  --public-danger: #b92f3d;
  --public-shadow: 0 24px 70px rgba(4, 43, 35, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  margin: 0;
  background: var(--public-body-bg);
  color: var(--public-text);
}

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

button,
input,
textarea {
  font: inherit;
}

.public-landing-page,
.public-footer {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.public-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 76px;
  padding: 14px 0;
  background: var(--public-header-bg);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.public-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 188px;
  flex: 0 0 auto;
}

.public-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.public-brand strong,
.public-brand small {
  display: block;
}

.public-brand strong {
  font-size: 1rem;
}

.public-brand small,
.public-nav a,
.public-footer span {
  color: var(--public-muted);
}

.public-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
  font-size: 0.91rem;
}

.public-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}

.public-nav svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.public-nav a:hover,
.public-footer a:hover {
  color: var(--public-green);
}

:root[data-public-theme="dark"] .public-nav,
:root:not([data-public-theme="light"]) .public-nav {
  padding: 7px 10px;
  border: 1px solid rgba(58, 220, 143, 0.24);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(13, 35, 32, 0.94), rgba(7, 25, 23, 0.9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 14px 30px rgba(0, 0, 0, 0.24);
}

:root[data-public-theme="dark"] .public-nav a,
:root:not([data-public-theme="light"]) .public-nav a {
  padding: 8px 11px;
  border-radius: 999px;
  color: #d9fff0;
  font-weight: 800;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

:root[data-public-theme="dark"] .public-nav a:hover,
:root:not([data-public-theme="light"]) .public-nav a:hover {
  color: #02110a;
  background: var(--public-green);
  transform: translateY(-1px);
}

:root[data-public-theme="light"] .public-nav {
  padding: 7px 10px;
  border: 1px solid rgba(0, 114, 69, 0.2);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(236, 250, 242, 0.96), rgba(218, 242, 229, 0.92));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 12px 28px rgba(4, 43, 35, 0.1);
}

:root[data-public-theme="light"] .public-nav a {
  padding: 8px 11px;
  border-radius: 999px;
  color: #075f3c;
  font-weight: 800;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

:root[data-public-theme="light"] .public-nav a:hover {
  color: #ffffff;
  background: #007245;
  transform: translateY(-1px);
}

.public-header-actions,
.public-hero-actions,
.public-demo-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.public-header-actions {
  flex: 0 0 auto;
  flex-wrap: nowrap;
  gap: 10px;
  white-space: nowrap;
}

.public-hero-actions,
.public-demo-actions {
  flex-wrap: wrap;
}

.public-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--public-border);
  border-radius: 999px;
  color: var(--public-text);
  background: var(--public-card-strong-bg);
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.public-theme-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--public-green);
}

.public-theme-toggle:focus-visible {
  outline: 3px solid rgba(35, 208, 112, 0.42);
  outline-offset: 2px;
}

.public-theme-toggle-icon {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.public-theme-toggle-icon-dark {
  display: none;
}

:root[data-public-theme="light"] .public-theme-toggle-icon-light {
  display: none;
}

:root[data-public-theme="light"] .public-theme-toggle-icon-dark {
  display: block;
}

.public-login-link,
.public-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid var(--public-border);
  font-weight: 800;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.public-login-link,
.public-button-primary {
  color: #02110a;
  background: var(--public-green);
  border-color: var(--public-green);
}

.public-login-link-soft,
.public-button-secondary {
  color: var(--public-text);
  background: var(--public-card-bg);
  border-color: var(--public-border);
}

.public-button:hover,
.public-login-link:hover {
  transform: translateY(-1px);
}

.public-button:focus-visible,
.public-login-link:focus-visible,
.public-demo-form input:focus-visible,
.public-demo-form textarea:focus-visible {
  outline: 3px solid rgba(35, 208, 112, 0.42);
  outline-offset: 2px;
}

.public-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(430px, 1.06fr);
  gap: 42px;
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: 54px 0 68px;
}

.public-kicker {
  margin: 0 0 12px;
  color: var(--public-green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.public-hero h1,
.public-section h2,
.public-demo-section h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.02;
}

.public-hero h1 {
  max-width: 780px;
  font-size: clamp(2.7rem, 5.6vw, 5.2rem);
}

.public-hero-copy > p:not(.public-kicker),
.public-section-heading p,
.public-benefit-layout p,
.public-demo-section p {
  color: var(--public-muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.public-hero-actions {
  margin-top: 26px;
}

.public-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.public-trust-row span,
.public-benefit-list span {
  border: 1px solid var(--public-border);
  background: rgba(35, 208, 112, 0.08);
  border-radius: 8px;
  padding: 10px 12px;
  color: #d8fff0;
  font-weight: 800;
}

.public-hero-visual {
  display: block;
  min-width: 0;
}

.public-photo-card {
  min-height: 360px;
  transform: translateY(-16px);
}

.public-photo-card img {
  object-position: center center;
}

.public-hero-carousel {
  position: relative;
  min-height: 460px;
  aspect-ratio: 16 / 10;
  padding: 14px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 18% 18%, rgba(35, 208, 112, 0.18), transparent 36%),
    linear-gradient(135deg, rgba(5, 21, 21, 0.98), rgba(9, 34, 33, 0.96));
}

.public-hero-slide {
  position: absolute;
  inset: 14px;
  display: flex;
  align-items: stretch;
  justify-content: center;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.985);
  transition: opacity 0.56s ease, transform 0.56s ease;
}

.public-hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.public-hero-carousel .public-hero-slide picture,
.public-hero-carousel .public-hero-slide img {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.public-hero-carousel .public-hero-slide picture {
  display: block;
}

.public-hero-carousel .public-hero-slide img {
  object-fit: contain;
  border: 1px solid rgba(58, 220, 143, 0.24);
  border-radius: 14px;
  background: #061313;
  box-shadow: 0 22px 52px rgba(0, 0, 0, 0.32);
}

.public-hero-slide figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(58, 220, 143, 0.24);
  border-radius: 12px;
  color: #f5fbf8;
  background: rgba(3, 14, 14, 0.74);
  backdrop-filter: blur(12px);
}

.public-hero-slide figcaption strong {
  font-size: 1.02rem;
}

.public-hero-slide figcaption span {
  color: #c5ddd5;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: right;
}

.public-hero-carousel-dots {
  position: absolute;
  left: 50%;
  bottom: 8px;
  z-index: 2;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.public-hero-carousel-dots span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.32);
  transition: width 0.24s ease, background 0.24s ease;
}

.public-hero-carousel-dots span.is-active {
  width: 24px;
  background: var(--public-green);
}

.public-image-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--public-border);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(35, 208, 112, 0.2), rgba(244, 200, 74, 0.1)),
    var(--public-surface);
  box-shadow: var(--public-shadow);
}

.public-image-card picture,
.public-image-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
}

.public-image-card img {
  object-fit: cover;
}

.public-image-card::after {
  content: attr(data-fallback-label);
  position: absolute;
  inset: auto 16px 16px;
  display: none;
  color: #d8fff0;
  font-weight: 900;
}

.public-image-card.is-fallback::after,
.public-image-card:not(:has(img))::after {
  display: block;
}

.public-image-card.is-fallback::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background:
    linear-gradient(90deg, transparent 0 48%, rgba(255, 255, 255, 0.18) 49% 51%, transparent 52%),
    linear-gradient(180deg, transparent 0 48%, rgba(255, 255, 255, 0.18) 49% 51%, transparent 52%);
}

.public-system-preview {
  border: 1px solid var(--public-border);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(18, 41, 41, 0.96), rgba(6, 23, 23, 0.98));
  box-shadow: var(--public-shadow);
  overflow: hidden;
}

.public-preview-topbar,
.public-preview-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px;
  background: rgba(35, 208, 112, 0.09);
  border-bottom: 1px solid var(--public-border);
}

.public-preview-topbar strong {
  color: var(--public-green);
}

.public-preview-search {
  margin: 18px;
  padding: 14px 16px;
  border: 1px solid var(--public-border-soft);
  border-radius: 8px;
  color: var(--public-muted);
  background: rgba(0, 0, 0, 0.22);
}

.public-preview-grid {
  display: grid;
  grid-template-columns: 1fr 70px 120px;
  gap: 0;
  margin: 18px;
  border: 1px solid var(--public-border-soft);
  border-radius: 8px;
  overflow: hidden;
}

.public-preview-grid span,
.public-preview-grid strong {
  min-height: 44px;
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.public-preview-grid span:nth-child(-n + 3) {
  color: var(--public-muted);
  background: rgba(255, 255, 255, 0.05);
  font-weight: 800;
}

.public-preview-total {
  border-top: 1px solid var(--public-border);
  border-bottom: 0;
}

.public-preview-total strong {
  font-size: 2.4rem;
  color: var(--public-green);
}

.public-section,
.public-demo-section {
  padding: 70px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.public-proof-section,
.public-module-grid,
.public-segment-card-grid,
.public-mockup-grid,
.public-benefit-layout,
.public-demo-section {
  display: grid;
  gap: 16px;
}

.public-proof-section {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.public-proof-section article,
.public-module-grid article,
.public-segment-card,
.public-mockup-card,
.public-demo-section {
  padding: 22px;
  border: 1px solid var(--public-border-soft);
  border-radius: 10px;
  background: var(--public-card-bg);
}

.public-proof-section strong,
.public-proof-section span,
.public-module-grid strong,
.public-module-grid p,
.public-segment-card strong,
.public-segment-card span,
.public-mockup-card strong,
.public-mockup-card span {
  display: block;
}

.public-proof-section span,
.public-module-grid p,
.public-segment-card span,
.public-mockup-card span {
  color: var(--public-muted);
  line-height: 1.55;
}

.public-section-heading {
  max-width: 780px;
  margin-bottom: 26px;
}

.public-section h2,
.public-demo-section h2 {
  font-size: clamp(2rem, 3.4vw, 3.6rem);
}

.public-segment-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.public-segment-card {
  display: grid;
  gap: 14px;
}

.public-segment-image {
  min-height: 154px;
  box-shadow: none;
}

.public-module-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.public-module-grid article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: rgba(35, 208, 112, 0.13);
  color: var(--public-green);
  font-weight: 900;
  font-size: 0.8rem;
}

.public-mockup-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.public-mockup-card {
  display: grid;
  gap: 12px;
}

.public-mockup-image,
.public-mini-note-preview {
  min-height: 170px;
  box-shadow: none;
}

.public-mockup-image {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 10;
  min-height: 0;
  padding: 10px;
  background:
    radial-gradient(circle at 50% 0%, rgba(22, 199, 132, 0.12), transparent 58%),
    rgba(1, 18, 20, 0.72);
}

.public-mockup-card .public-mockup-image img {
  width: 100%;
  height: auto;
  max-height: 100%;
  min-height: 0;
  object-fit: contain;
}

.public-mini-note-preview {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--public-border);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(35, 208, 112, 0.18), rgba(244, 200, 74, 0.08)),
    var(--public-surface);
}

.public-mini-note-preview strong {
  font-size: 1.55rem;
  color: var(--public-green);
}

.public-mini-note-preview small {
  color: var(--public-muted);
  line-height: 1.5;
}

.public-benefit-layout {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  align-items: start;
}

.public-benefit-list {
  display: grid;
  gap: 10px;
}

.public-demo-section {
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  align-items: start;
  border-radius: 16px;
  border: 1px solid var(--public-border);
  background: linear-gradient(135deg, rgba(35, 208, 112, 0.16), rgba(244, 200, 74, 0.08));
  margin-bottom: 44px;
}

.public-demo-form {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--public-border-soft);
  border-radius: 12px;
  background: var(--public-card-bg);
}

.public-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.public-demo-form label {
  display: grid;
  gap: 7px;
  color: var(--public-muted);
  font-weight: 800;
}

.public-demo-form input,
.public-demo-form textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--public-border-soft);
  border-radius: 8px;
  padding: 11px 12px;
  color: var(--public-text);
  background: rgba(2, 11, 11, 0.78);
}

.public-demo-form textarea {
  min-height: 118px;
  resize: vertical;
}

:root[data-public-theme="light"] .public-section,
:root[data-public-theme="light"] .public-demo-section {
  border-top-color: rgba(2, 42, 35, 0.1);
}

:root[data-public-theme="light"] .public-trust-row span,
:root[data-public-theme="light"] .public-benefit-list span {
  color: var(--public-green-dark);
  background: rgba(0, 143, 85, 0.09);
}

:root[data-public-theme="light"] .public-system-preview {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(236, 247, 242, 0.98));
}

:root[data-public-theme="light"] .public-preview-search,
:root[data-public-theme="light"] .public-demo-form input,
:root[data-public-theme="light"] .public-demo-form textarea {
  background: rgba(255, 255, 255, 0.88);
}

:root[data-public-theme="light"] .public-preview-grid span:nth-child(-n + 3) {
  background: rgba(0, 143, 85, 0.08);
}

:root[data-public-theme="light"] .public-mockup-image {
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 143, 85, 0.11), transparent 58%),
    rgba(255, 255, 255, 0.72);
}

:root[data-public-theme="light"] .public-hero-carousel {
  background:
    radial-gradient(circle at 18% 18%, rgba(0, 143, 85, 0.16), transparent 36%),
    linear-gradient(135deg, rgba(249, 255, 252, 0.98), rgba(230, 246, 237, 0.94));
}

:root[data-public-theme="light"] .public-hero-carousel .public-hero-slide img {
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 22px 52px rgba(4, 43, 35, 0.14);
}

:root[data-public-theme="light"] .public-hero-slide figcaption {
  color: #071514;
  background: rgba(255, 255, 255, 0.78);
}

:root[data-public-theme="light"] .public-hero-slide figcaption span {
  color: #48605a;
}

.public-form-span {
  grid-column: 1 / -1;
}

.public-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.public-submit-button {
  justify-self: start;
  cursor: pointer;
}

.public-submit-button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.public-form-status {
  min-height: 24px;
  margin: 0;
  color: var(--public-muted);
  line-height: 1.45;
}

.public-form-status[data-state="success"] {
  color: #8fffc1;
}

.public-form-status[data-state="error"] {
  color: var(--public-danger);
}

.public-form-status[data-state="loading"] {
  color: var(--public-yellow);
}

.public-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 28px 0 44px;
  color: var(--public-muted);
}

.public-footer strong {
  color: var(--public-text);
}

.public-footer a {
  color: var(--public-green);
  font-weight: 800;
}

@media (max-width: 1080px) {
  .public-hero,
  .public-demo-section {
    grid-template-columns: 1fr;
  }

  .public-hero-visual {
    max-width: 820px;
  }

  .public-mockup-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .public-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .public-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .public-header-actions {
    flex-wrap: wrap;
  }

  .public-benefit-layout {
    grid-template-columns: 1fr;
  }

  .public-proof-section,
  .public-module-grid,
  .public-segment-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .public-hero-visual {
    max-width: 100%;
  }

  .public-photo-card {
    min-height: 240px;
    transform: none;
  }

  .public-hero-carousel {
    min-height: 300px;
    aspect-ratio: 4 / 3;
  }

  .public-hero-slide figcaption {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .public-hero-slide figcaption span {
    text-align: left;
  }

  .public-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .public-landing-page,
  .public-footer {
    width: min(100% - 24px, 1180px);
  }

  .public-header {
    position: static;
  }

  .public-nav {
    display: none;
  }

  .public-header-actions {
    width: 100%;
  }

  .public-login-link {
    flex: 1;
  }

  .public-hero {
    min-height: auto;
    padding-top: 32px;
  }

  .public-hero h1 {
    font-size: 2.55rem;
  }

  .public-proof-section,
  .public-module-grid,
  .public-segment-card-grid,
  .public-mockup-grid {
    grid-template-columns: 1fr;
  }

  .public-preview-grid {
    grid-template-columns: 1fr 52px 92px;
    font-size: 0.86rem;
  }

  .public-preview-total strong {
    font-size: 1.9rem;
  }

  .public-demo-section {
    padding: 22px;
  }
}