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

:root {
  --bg: #05070c;
  --card: rgba(12, 16, 26, 0.72);
  --ink: #eef3fb;
  --muted: #93a0b8;
  --faint: #6d7a93;
  --line: rgba(238, 243, 251, 0.1);
  --cyan: #70e7ff;
  --amber: #f3c36a;
  --red: #ff6b7a;
  --green: #5ee0a8;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  --radius: 22px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);
  --pad: 18px;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

html,
body {
  background: var(--bg);
  color: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC",
    "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

img,
video,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

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

button {
  cursor: pointer;
  border: 0;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
}

.skip:focus {
  left: 8px;
  z-index: 100;
  background: #0c111b;
  padding: 8px 12px;
  border-radius: 10px;
}

.mono {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

.container {
  width: min(100% - 32px, 1200px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(10px + var(--safe-top)) var(--pad) 10px;
  background: linear-gradient(
    180deg,
    rgba(5, 7, 12, 0.92),
    rgba(5, 7, 12, 0.72) 70%,
    transparent
  );
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.04em;
  font-size: 17px;
  min-height: 44px;
}

.brand svg {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 10px;
  box-shadow: 0 0 0 1px var(--line);
}

.live {
  margin-inline-start: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(112, 231, 255, 0.7);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 8px rgba(112, 231, 255, 0);
  }
}

.lang {
  appearance: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 16px;
  min-height: 44px;
  min-width: 0;
}

.lang-wrap {
  position: relative;
  flex: 0 0 auto;
}

.lang-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 70;
  margin: 0;
  padding: 6px;
  list-style: none;
  min-width: 148px;
  max-height: min(50vh, 280px);
  overflow: auto;
  background: #0c111b;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.lang-menu[hidden] {
  display: none;
}

.lang-menu button {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 10px;
  text-align: start;
}

.lang-menu button[aria-selected="true"],
.lang-menu button:hover {
  background: rgba(112, 231, 255, 0.1);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 8px var(--pad) 28px;
  isolation: isolate;
}

.hero > * {
  min-width: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(5, 7, 12, 0.15) 0%, rgba(5, 7, 12, 0.55) 42%, #05070c 100%),
    url("./assets/hero-cover-mobile.webp") center top / cover no-repeat;
}

@media (min-width: 860px) {
  .hero-bg {
    background:
      linear-gradient(90deg, rgba(5, 7, 12, 0.92) 0%, rgba(5, 7, 12, 0.55) 48%, rgba(5, 7, 12, 0.28) 100%),
      url("./assets/hero-cover-desktop.webp") right center / cover no-repeat;
  }
}

.grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(rgba(255, 255, 255, 0.12) 0.5px, transparent 0.6px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 6px 0 14px;
}

.clock {
  color: var(--muted);
  letter-spacing: 0.08em;
}

h1 {
  font-size: clamp(32px, 8.4vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.055em;
  font-weight: 650;
  max-width: 14ch;
  text-wrap: balance;
}

.lede {
  margin-top: 14px;
  color: var(--muted);
  max-width: 42ch;
}

.lede-short {
  display: none;
}

.ticker {
  margin: 16px -4px 18px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.ticker-track {
  display: flex;
  gap: 10px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.chip {
  flex: 0 0 auto;
  display: flex;
  gap: 8px;
  align-items: center;
  border: 1px solid var(--line);
  background: rgba(5, 7, 12, 0.55);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
}

.chip b {
  color: var(--red);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.12em;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.search {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(8, 12, 20, 0.78);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 6px 6px 6px 14px;
  box-shadow: var(--shadow);
  min-height: 56px;
}

.search-box input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  min-width: 0;
  font-size: 16px;
}

.search-box input::placeholder {
  color: #6d7a93;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  padding: 0 16px;
  border-radius: 14px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(180deg, #8af1ff, #3cc3dc);
  color: #041318;
  box-shadow: 0 8px 24px rgba(64, 201, 226, 0.28);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: var(--ink);
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.stat {
  border: 1px solid var(--line);
  background: rgba(8, 12, 20, 0.5);
  border-radius: 16px;
  padding: 10px 8px;
  text-align: center;
  min-width: 0;
}

.stat strong {
  display: block;
  font-size: 16px;
  letter-spacing: -0.04em;
}

.stat span {
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.hud {
  margin-top: 18px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #121a28, #080c14);
  box-shadow: var(--shadow);
}

@media (min-width: 860px) {
  .hud {
    background:
      linear-gradient(180deg, rgba(8, 12, 20, 0.2), rgba(8, 12, 20, 0.86)),
      url("./assets/reports-phone.webp") center / cover;
  }
}

.hud-top {
  display: flex;
  justify-content: space-between;
  padding: 12px 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(5, 7, 12, 0.45);
}

.scan {
  padding: 14px;
}

.scan h3 {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 10px;
}

.stage {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 8px 0;
  font-size: 13px;
  color: var(--muted);
}

.stage i {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  margin-top: 1px;
  font-size: 10px;
  font-style: normal;
}

.stage.on {
  color: var(--ink);
}

.stage.on i {
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 12px rgba(112, 231, 255, 0.35);
}

.stage.done i {
  background: var(--cyan);
  color: #041318;
  border-color: var(--cyan);
}

.meter {
  height: 3px;
  background: var(--line);
  border-radius: 99px;
  overflow: hidden;
  margin: 12px 0 4px;
}

.meter > b {
  display: block;
  height: 100%;
  width: 8%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  transition: width 0.4s ease;
}

.result {
  display: none;
  margin-top: 12px;
  border-radius: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 12, 0.72);
}

.result.show {
  display: block;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  padding: 6px 10px;
  border-radius: 999px;
}

.badge.blocked {
  background: rgba(255, 107, 122, 0.14);
  color: var(--red);
}

.badge.passed {
  background: rgba(94, 224, 168, 0.14);
  color: var(--green);
}

.result p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  font-size: 11px;
  color: var(--faint);
}

.section {
  padding: 28px var(--pad);
}

.section h2 {
  font-size: clamp(24px, 6vw, 36px);
  letter-spacing: -0.045em;
  line-height: 1.1;
  margin: 0 0 8px;
}

.section .sub {
  color: var(--muted);
  margin: 0 0 16px;
  max-width: 52ch;
}

.pipeline,
.grid-2,
.cats {
  display: grid;
  gap: 10px;
}

.step,
.card {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 18px;
  padding: 16px;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  min-width: 0;
}

.step em {
  font-style: normal;
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.step strong {
  display: block;
  font-size: 22px;
  letter-spacing: -0.04em;
  margin: 6px 0 4px;
}

.card h3 {
  font-size: 16px;
  letter-spacing: -0.03em;
  margin: 0 0 6px;
}

.card p {
  color: var(--muted);
  margin: 0;
}

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

.cat {
  min-height: 92px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(12, 16, 26, 0.7);
  padding: 12px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.cat span {
  color: var(--faint);
  font-size: 11px;
}

.photo {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  margin: 8px 0 16px;
}

.photo img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.feed {
  display: grid;
  gap: 8px;
}

.feed-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px 12px;
  background: rgba(8, 12, 20, 0.55);
  font-size: 13px;
}

.feed-item .kind {
  color: var(--amber);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.feed-item .ago {
  color: var(--faint);
  font-size: 11px;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
}

.faq summary {
  list-style: none;
  cursor: pointer;
  font-weight: 600;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  color: var(--cyan);
  font-weight: 400;
}

.faq details[open] summary::after {
  content: "–";
}

.faq p {
  color: var(--muted);
  padding: 0 0 8px;
  margin: 0;
}

.code {
  background: #070b12;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  overflow: auto;
  font-size: 12px;
  color: #c9d6ea;
  line-height: 1.55;
  margin: 0;
}

.sticky-action {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 50;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
  border-radius: 18px;
  background: rgba(10, 14, 22, 0.92);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.sticky-action.show {
  display: flex;
}

.icon-btn {
  min-width: 44px;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
}

.sticky-action p {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.sticky-action p b {
  display: block;
  color: var(--ink);
  font-size: 13px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0, 0, 0, 0.62);
  display: none;
  align-items: flex-end;
}

.modal.open {
  display: flex;
}

.sheet {
  width: 100%;
  background: #0c111b;
  border-radius: 22px 22px 0 0;
  padding: 18px 18px max(20px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
}

.sheet h3 {
  margin: 0 0 10px;
}

.field {
  margin: 10px 0;
}

.field label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: #080c14;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  outline: none;
  font-size: 16px;
}

.field textarea {
  min-height: 90px;
  resize: vertical;
}

.field .error {
  color: var(--red);
  font-size: 13px;
  margin-top: 6px;
  display: none;
}

.field.invalid .error {
  display: block;
}

.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(86px + var(--safe-bot));
  background: #111827;
  border: 1px solid var(--line);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  display: none;
  z-index: 90;
  max-width: min(92vw, 420px);
}

.toast.show {
  display: block;
}

.site-footer {
  padding: 28px var(--pad) calc(108px + var(--safe-bot));
  color: var(--faint);
  font-size: 12px;
}

.site-footer .brandline {
  color: var(--ink);
  font-size: 14px;
  margin: 0 0 8px;
}

html[dir="rtl"] .site-header,
html[dir="rtl"] .search-box,
html[dir="rtl"] .sticky-action {
  flex-direction: row-reverse;
}

html[dir="rtl"] .lang-menu {
  right: auto;
  left: 0;
}

@media (max-width: 430px) {
  .hero {
    min-height: 100vh;
    min-height: 100dvh;
    padding: 0 14px 10px;
  }
  h1 {
    font-size: clamp(26px, 7.6vw, 32px);
    max-width: 16ch;
  }
  .lede-full {
    display: none;
  }
  .lede-short {
    display: block;
    margin-top: 8px;
    font-size: 15px;
  }
  .kicker {
    margin: 4px 0 8px;
  }
  .ticker {
    margin: 8px -4px 8px;
  }
  .chip {
    padding: 6px 10px;
  }
  .stats {
    margin-top: 8px;
    gap: 6px;
  }
  .stat {
    padding: 6px 4px;
  }
  .hud {
    margin-top: 10px;
  }
  .hud-top,
  .scan {
    padding: 8px 12px;
  }
  .stage {
    margin: 3px 0;
    font-size: 12px;
  }
  .scan h3 {
    margin-bottom: 6px;
  }
}

@media (min-width: 768px) {
  .pipeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .photo img {
    height: 280px;
  }
}

@media (min-width: 1024px) {
  .hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 28px;
    align-items: end;
    padding: 24px 8px 48px;
  }
  .hud {
    margin-top: 0;
  }
  .grid-2 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .cats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .photo img {
    height: 340px;
  }
  .sticky-action {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: min(640px, calc(100% - 32px));
  }
  .modal {
    align-items: center;
    justify-content: center;
  }
  .sheet {
    width: min(480px, calc(100% - 32px));
    border-radius: 22px;
  }
}

@media (min-width: 1440px) {
  h1 {
    font-size: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .dot,
  .ticker-track,
  .meter > b {
    animation: none;
    transition: none;
  }
}