:root {
  --bg: #04070d;
  --bg-2: #09111d;
  --panel: rgba(8, 15, 28, 0.62);
  --panel-strong: rgba(11, 20, 36, 0.82);
  --line: rgba(122, 239, 255, 0.16);
  --text: #eff7ff;
  --muted: #93a6c7;
  --cyan: #86f7ff;
  --electric: #4fb3ff;
  --green: #85ffb7;
  --amber: #ffd88c;
  --rose: #ff7bbd;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Segoe UI Variable Display", "Aptos", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at 15% 15%, rgba(79, 179, 255, 0.2), transparent 18%),
    radial-gradient(circle at 80% 10%, rgba(133, 255, 183, 0.1), transparent 18%),
    radial-gradient(circle at 80% 80%, rgba(255, 123, 189, 0.08), transparent 22%),
    linear-gradient(180deg, #03060b 0%, #07101c 48%, #04070d 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(134, 247, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(134, 247, 255, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.82), transparent 92%);
}

.neural-canvas,
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.neural-canvas {
  z-index: 0;
}

.noise {
  z-index: 1;
  opacity: 0.045;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.85) 0 0.7px, transparent 0.9px),
    radial-gradient(circle at 70% 40%, rgba(255, 255, 255, 0.85) 0 0.7px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.7) 0 0.8px, transparent 1px);
  background-size: 24px 24px, 28px 28px, 32px 32px;
  mix-blend-mode: soft-light;
}

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

button,
input,
textarea {
  font: inherit;
}

.site-shell {
  position: relative;
  z-index: 2;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding-bottom: 56px;
}

.topbar {
  position: sticky;
  top: 10px;
  z-index: 30;
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: rgba(4, 8, 15, 0.58);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #04111b;
  font-weight: 900;
  background:
    radial-gradient(circle at 25% 25%, #ffffff, transparent 35%),
    linear-gradient(135deg, var(--green), var(--cyan) 52%, var(--electric));
  box-shadow: 0 0 30px rgba(134, 247, 255, 0.28);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.98rem;
}

.brand-copy span {
  font-size: 0.78rem;
  color: var(--muted);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(134, 247, 255, 0.12);
  color: var(--muted);
  background: rgba(9, 16, 28, 0.42);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-link.is-active,
.lang-link:hover,
.lang-link:focus-visible {
  color: var(--text);
  border-color: rgba(134, 247, 255, 0.26);
}

.flag {
  width: 20px;
  height: 14px;
  display: inline-block;
  overflow: hidden;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.flag-cl {
  background:
    linear-gradient(90deg, #0039a6 0 35%, transparent 35%),
    linear-gradient(180deg, #ffffff 0 50%, #d52b1e 50% 100%);
}

.flag-uk {
  background:
    linear-gradient(90deg, transparent 42%, #ffffff 42% 58%, transparent 58%),
    linear-gradient(transparent 40%, #ffffff 40% 60%, transparent 60%),
    linear-gradient(90deg, transparent 46%, #cf142b 46% 54%, transparent 54%),
    linear-gradient(transparent 45%, #cf142b 45% 55%, transparent 55%),
    #012169;
}

.flag-br {
  position: relative;
  background: #009b3a;
}

.flag-br::before {
  content: "";
  position: absolute;
  inset: 2px 4px;
  background: #ffdf00;
  transform: rotate(45deg);
}

.flag-br::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  top: 4px;
  left: 7px;
  border-radius: 50%;
  background: #002776;
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  color: var(--muted);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 800;
  color: #041018;
  background: linear-gradient(135deg, var(--green), var(--cyan), var(--electric));
  box-shadow: 0 18px 45px rgba(79, 179, 255, 0.24);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 24px 55px rgba(79, 179, 255, 0.3);
}

.button-secondary,
.button-ghost {
  color: var(--text);
  background: rgba(10, 18, 31, 0.45);
  border: 1px solid var(--line);
  box-shadow: none;
}

.button-whatsapp {
  color: #041018;
  background: linear-gradient(135deg, #8cffc7, #47e38b);
  box-shadow: 0 18px 45px rgba(71, 227, 139, 0.24);
}

.sound-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid rgba(134, 247, 255, 0.18);
  border-radius: 999px;
  background: rgba(9, 16, 28, 0.52);
  color: var(--text);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.sound-toggle:hover,
.sound-toggle:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(134, 247, 255, 0.34);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.22);
}

.sound-toggle[data-sound-state="on"] {
  background: rgba(8, 28, 27, 0.78);
  border-color: rgba(133, 255, 183, 0.34);
}

.sound-toggle-icon {
  position: relative;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sound-toggle-icon::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 7px;
  height: 11px;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(180deg, var(--cyan), var(--electric));
}

.sound-toggle-icon::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 5px;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 7px solid var(--cyan);
}

.sound-wave,
.sound-slash {
  position: absolute;
  border-radius: 999px;
}

.sound-wave {
  right: 0;
  border: 1.5px solid rgba(134, 247, 255, 0.72);
  border-left: 0;
  opacity: 0;
  transform-origin: left center;
}

.sound-wave-a {
  width: 6px;
  height: 6px;
}

.sound-wave-b {
  width: 10px;
  height: 10px;
  right: -2px;
}

.sound-wave-c {
  width: 14px;
  height: 14px;
  right: -4px;
}

.sound-slash {
  width: 20px;
  height: 2px;
  background: var(--rose);
  transform: rotate(-45deg);
}

.sound-toggle[data-sound-state="on"] .sound-wave {
  opacity: 1;
}

.sound-toggle[data-sound-state="on"] .sound-wave-a {
  animation: soundPulse 1.3s ease-in-out infinite;
}

.sound-toggle[data-sound-state="on"] .sound-wave-b {
  animation: soundPulse 1.3s ease-in-out infinite 0.14s;
}

.sound-toggle[data-sound-state="on"] .sound-wave-c {
  animation: soundPulse 1.3s ease-in-out infinite 0.28s;
}

.sound-toggle[data-sound-state="on"] .sound-slash {
  opacity: 0;
}

.sound-toggle-text {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero,
.section,
.cta-band,
.footer,
.contact-form,
.data-card,
.service-card,
.system-stage,
.capability-panel,
.security-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero {
  margin-top: 24px;
  padding: 38px;
  border-radius: 40px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 28px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(134, 247, 255, 0.16), transparent 28%),
    radial-gradient(circle at 90% 18%, rgba(133, 255, 183, 0.12), transparent 20%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.02), transparent 40%);
  pointer-events: none;
}

.hero,
.section,
.footer {
  position: relative;
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding-right: 18px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(3.6rem, 8vw, 7.4rem);
  max-width: 10ch;
}

.gradient-text {
  display: inline-block;
  background: linear-gradient(135deg, var(--green), var(--cyan), var(--rose));
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 0 18px rgba(134, 247, 255, 0.2));
}

.hero-text,
.section-header p,
.service-card p,
.system-stage p,
.capability-panel li,
.security-card p,
.footer p,
.form-note,
.data-card p {
  color: var(--muted);
  line-height: 1.72;
}

.hero-text {
  max-width: 58ch;
  margin-top: 24px;
  font-size: 1.08rem;
}

.hero-actions,
.cta-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 28px;
}

.hero-signal {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.signal-pill {
  padding: 10px 14px;
  border: 1px solid rgba(134, 247, 255, 0.18);
  border-radius: 999px;
  color: #d8edff;
  font-size: 0.84rem;
  background: rgba(10, 19, 34, 0.55);
}

.hero-machine {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
}

.machine-core {
  position: relative;
  min-height: 420px;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at center, rgba(134, 247, 255, 0.16), transparent 24%),
    radial-gradient(circle at center, rgba(79, 179, 255, 0.08), transparent 56%),
    linear-gradient(180deg, rgba(5, 10, 18, 0.92), rgba(8, 16, 30, 0.72));
  border: 1px solid rgba(134, 247, 255, 0.18);
}

.core-canvas,
.core-orbit,
.core-token,
.core-copy {
  position: absolute;
}

.core-canvas {
  inset: 0;
  width: 100%;
  height: 100%;
}

.core-orbit {
  border-radius: 50%;
  inset: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(134, 247, 255, 0.2);
}

.orbit-a {
  width: 180px;
  height: 180px;
  animation: spin 20s linear infinite;
}

.orbit-b {
  width: 280px;
  height: 280px;
  border-style: dashed;
  animation: spinReverse 26s linear infinite;
}

.orbit-c {
  width: 390px;
  height: 390px;
  opacity: 0.5;
  animation: pulseRing 5s ease-in-out infinite;
}

.core-token {
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #cffff0;
  border: 1px solid rgba(134, 247, 255, 0.18);
  background: rgba(7, 18, 31, 0.72);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.token-a {
  top: 22%;
  left: 14%;
  animation: floatToken 6s ease-in-out infinite;
}

.token-b {
  top: 16%;
  right: 18%;
  animation: floatToken 7s ease-in-out infinite 0.4s;
}

.token-c {
  top: 46%;
  left: 10%;
  animation: floatToken 6.4s ease-in-out infinite 0.8s;
}

.token-d {
  right: 12%;
  bottom: 24%;
  animation: floatToken 7.2s ease-in-out infinite 1.2s;
}

.token-e {
  left: 28%;
  bottom: 18%;
  animation: floatToken 6.8s ease-in-out infinite 0.6s;
}

.core-copy {
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: grid;
  gap: 6px;
}

.core-copy span,
.data-label,
.service-index,
.system-stage span {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.core-copy span,
.data-label {
  color: var(--cyan);
}

.core-copy strong {
  font-size: 1.35rem;
}

.data-rail {
  display: grid;
  gap: 14px;
}

.terminal-sim {
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(133, 255, 183, 0.22);
  background:
    radial-gradient(circle at top left, rgba(133, 255, 183, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(5, 14, 10, 0.92), rgba(3, 10, 7, 0.94));
  box-shadow:
    0 24px 55px rgba(0, 0, 0, 0.28),
    inset 0 0 0 1px rgba(133, 255, 183, 0.06);
}

.terminal-top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(133, 255, 183, 0.14);
  background: rgba(12, 28, 18, 0.78);
  color: #b5ffcb;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.terminal-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(133, 255, 183, 0.7);
  box-shadow: 0 0 12px rgba(133, 255, 183, 0.35);
}

.terminal-body {
  padding: 18px 18px 20px;
  font-family: Consolas, "Courier New", monospace;
  color: #a8ffc5;
  min-height: 220px;
  background-image:
    linear-gradient(rgba(133, 255, 183, 0.035) 1px, transparent 1px);
  background-size: 100% 26px;
}

.terminal-line,
.terminal-response {
  line-height: 1.7;
  font-size: 0.96rem;
}

.terminal-line-active {
  margin-bottom: 10px;
}

.terminal-prefix {
  color: #73f7a3;
  margin-right: 8px;
}

.terminal-typed {
  color: #deffe9;
}

.terminal-caret {
  display: inline-block;
  width: 10px;
  height: 1.1em;
  vertical-align: text-bottom;
  margin-left: 4px;
  background: #8cffc7;
  box-shadow: 0 0 12px rgba(140, 255, 199, 0.4);
  animation: blinkCaret 1s steps(1) infinite;
}

.terminal-response {
  margin-top: 12px;
  min-height: 112px;
  color: #8cf6ae;
  white-space: pre-line;
}

.terminal-chat {
  display: grid;
  gap: 10px;
  margin-top: 10px;
  min-height: 110px;
}

.terminal-msg {
  max-width: 100%;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(133, 255, 183, 0.14);
  white-space: pre-line;
  line-height: 1.6;
}

.terminal-msg-user {
  color: #dcffe8;
  background: rgba(14, 34, 22, 0.58);
}

.terminal-msg-ai {
  color: #98f8b7;
  background: rgba(7, 23, 12, 0.72);
}

.terminal-msg-label {
  display: inline-block;
  margin-bottom: 4px;
  color: #73f7a3;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.terminal-response strong {
  color: #ebfff2;
}

.terminal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.terminal-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(133, 255, 183, 0.18);
  color: #8ef9b7;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(12, 33, 19, 0.55);
}

.terminal-voice {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.terminal-voice-button {
  border: 1px solid rgba(133, 255, 183, 0.18);
  border-radius: 999px;
  padding: 8px 12px;
  color: #8ef9b7;
  background: rgba(12, 33, 19, 0.55);
  cursor: pointer;
}

.terminal-voice-button[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

.terminal-voice-note {
  color: #8cf6ae;
  font-size: 0.78rem;
}

.terminal-compose {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  margin-bottom: 8px;
}

.terminal-compose-input {
  flex: 1 1 auto;
  min-width: 0;
  border: 1px solid rgba(133, 255, 183, 0.18);
  border-radius: 999px;
  padding: 10px 14px;
  color: #deffe9;
  background: rgba(12, 33, 19, 0.55);
  font: inherit;
}

.terminal-compose-input::placeholder {
  color: rgba(168, 255, 197, 0.62);
}

.terminal-compose-input:focus {
  outline: none;
  border-color: rgba(133, 255, 183, 0.34);
  box-shadow: 0 0 0 2px rgba(133, 255, 183, 0.08);
}

.terminal-compose-button {
  border: 1px solid rgba(133, 255, 183, 0.18);
  border-radius: 999px;
  padding: 10px 14px;
  color: #8ef9b7;
  background: rgba(12, 33, 19, 0.55);
  font: inherit;
  cursor: pointer;
}

.terminal-compose-button:hover,
.terminal-compose-button:focus-visible {
  border-color: rgba(133, 255, 183, 0.34);
  color: #deffe9;
}


.data-card {
  padding: 20px;
  border-radius: 24px;
}

.data-card strong {
  display: block;
  margin: 8px 0 8px;
  font-size: 1.1rem;
}

.ticker {
  overflow: hidden;
  margin-top: 18px;
  padding: 18px 0;
  border-top: 1px solid rgba(134, 247, 255, 0.12);
  border-bottom: 1px solid rgba(134, 247, 255, 0.12);
}

.ticker-track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: tickerMove 26s linear infinite;
}

.ticker-track span {
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(10, 19, 34, 0.62);
  border: 1px solid rgba(134, 247, 255, 0.16);
  color: #d8ebff;
  white-space: nowrap;
}

.section-gallery {
  background:
    radial-gradient(circle at top left, rgba(255, 123, 189, 0.08), transparent 20%),
    radial-gradient(circle at bottom right, rgba(134, 247, 255, 0.12), transparent 24%),
    rgba(8, 15, 28, 0.72);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
  margin-top: 28px;
}

.gallery-card {
  margin: 0;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: rgba(8, 15, 28, 0.72);
  box-shadow: var(--shadow);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  display: block;
  object-fit: cover;
}

.gallery-card figcaption {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.gallery-card figcaption strong {
  font-size: 1.05rem;
}

.gallery-card figcaption span {
  color: var(--muted);
  line-height: 1.65;
}

.gallery-card-featured {
  grid-row: span 2;
}

.gallery-card-featured img {
  min-height: 100%;
}

.section {
  margin-top: 26px;
  padding: 34px;
  border-radius: 34px;
}

.section-header {
  max-width: 860px;
}

.section h2,
.cta-band h2,
.contact-header h2 {
  font-size: clamp(2.3rem, 5vw, 4.5rem);
}

.services-grid,
.system-layout,
.capability-panels,
.security-mesh,
.proof-metrics,
.proof-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

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

.service-card,
.capability-panel,
.security-card,
.proof-metric,
.proof-case,
.proof-quote,
.proof-note {
  padding: 24px;
  border-radius: 26px;
}

.service-card-large {
  grid-column: span 2;
  background:
    radial-gradient(circle at top left, rgba(79, 179, 255, 0.12), transparent 30%),
    rgba(8, 15, 28, 0.7);
}

.service-card h3,
.system-stage h3,
.capability-panel h3,
.security-card h3 {
  margin: 10px 0 10px;
  font-size: 1.2rem;
}

.service-index {
  color: var(--green);
}

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

.system-stage {
  padding: 24px;
  border-radius: 26px;
  position: relative;
  overflow: hidden;
}

.system-stage::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--cyan), transparent);
}

.system-stage span {
  color: var(--amber);
}

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

.capability-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.capability-panel li {
  position: relative;
  padding-left: 18px;
}

.capability-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--cyan));
}

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

.section-proof {
  background:
    radial-gradient(circle at top right, rgba(133, 255, 183, 0.12), transparent 24%),
    radial-gradient(circle at bottom left, rgba(79, 179, 255, 0.14), transparent 28%),
    var(--panel);
}

.proof-note {
  margin-top: 24px;
  border: 1px solid rgba(255, 216, 140, 0.2);
  background: rgba(34, 23, 8, 0.34);
  color: #f7e4b3;
}

.proof-note strong {
  color: var(--amber);
}

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

.proof-metric,
.proof-case,
.proof-quote {
  border: 1px solid var(--line);
  background: rgba(8, 15, 28, 0.7);
}

.proof-kicker,
.proof-label {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(134, 247, 255, 0.16);
  color: var(--amber);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(11, 20, 36, 0.62);
}

.proof-metric strong {
  display: block;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 0.98;
  color: var(--text);
}

.proof-metric p,
.proof-case p,
.proof-quote p,
.proof-case li,
.proof-quote span {
  color: var(--muted);
  line-height: 1.7;
}

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

.proof-case h3,
.proof-quote strong {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.proof-case ul {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.proof-case li {
  position: relative;
  padding-left: 18px;
}

.proof-case li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--cyan));
}

.proof-grid-testimonials .proof-quote {
  background:
    linear-gradient(180deg, rgba(12, 22, 39, 0.88), rgba(8, 15, 28, 0.72)),
    rgba(8, 15, 28, 0.7);
}

.proof-quote p {
  margin-top: 0;
  font-size: 1.02rem;
}

.proof-quote strong {
  display: block;
  color: var(--text);
}

.proof-quote span {
  display: block;
 }

.cta-band {
  margin-top: 28px;
  padding: 30px 32px;
  border-radius: 34px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background:
    radial-gradient(circle at left center, rgba(79, 179, 255, 0.18), transparent 22%),
    rgba(8, 15, 28, 0.74);
}

.cta-copy {
  max-width: 780px;
}

.footer {
  margin-top: 28px;
  padding: 24px;
  border-radius: 28px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.footer strong {
  display: inline-block;
  margin-bottom: 6px;
}

.footer-meta {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-meta span {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
}

.footer-link {
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(134, 247, 255, 0.28);
  color: var(--text);
  background: rgba(8, 15, 28, 0.62);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.footer-link:hover,
.footer-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(134, 247, 255, 0.45);
  background: rgba(12, 24, 41, 0.82);
}

.policy-page {
  padding-top: 28px;
}

.policy-hero,
.policy-card {
  padding: 32px;
  border-radius: 32px;
  background: rgba(8, 15, 28, 0.74);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.policy-hero {
  display: grid;
  gap: 18px;
}

.policy-card {
  margin-top: 24px;
}

.policy-card h2 {
  margin-top: 0;
}

.policy-card p,
.policy-card li {
  color: var(--muted);
}

.policy-card ul {
  margin: 0;
  padding-left: 18px;
}

.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.policy-pill {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(9, 16, 28, 0.42);
}

.whatsapp-float {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 20px;
  border: 1px solid rgba(133, 255, 183, 0.28);
  background: rgba(10, 24, 18, 0.62);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.24);
}

.whatsapp-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, #8cffc7, #47e38b);
  color: #041018;
  box-shadow: 0 12px 24px rgba(71, 227, 139, 0.24);
}

.whatsapp-icon svg {
  width: 26px;
  height: 26px;
  fill: currentColor;
}

.whatsapp-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.whatsapp-copy strong {
  font-size: 0.95rem;
}

.whatsapp-copy span {
  color: var(--muted);
  font-size: 0.82rem;
}

.contact-dialog {
  width: min(760px, calc(100% - 20px));
  padding: 0;
  border: 0;
  background: transparent;
}

.contact-dialog::backdrop {
  background: rgba(3, 8, 16, 0.74);
  backdrop-filter: blur(12px);
}

.contact-form {
  padding: 28px;
  border-radius: 28px;
  background: var(--panel-strong);
}

.contact-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.icon-button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-size: 1.6rem;
  cursor: pointer;
}

.contact-form label {
  display: block;
  margin-top: 16px;
  color: #d8e9ff;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(5, 11, 20, 0.72);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(134, 247, 255, 0.36);
  outline-offset: 2px;
}

.form-note {
  margin: 18px 0 0;
}

.honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinReverse {
  from { transform: translate(-50%, -50%) rotate(360deg); }
  to { transform: translate(-50%, -50%) rotate(0deg); }
}

@keyframes pulseRing {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.28; }
  50% { transform: translate(-50%, -50%) scale(1.05); opacity: 0.55; }
}

@keyframes corePulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.12); }
}

@keyframes floatToken {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

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

@keyframes blinkCaret {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes soundPulse {
  0%, 100% { transform: scale(0.92); opacity: 0.38; }
  50% { transform: scale(1.04); opacity: 1; }
}

@media (max-width: 1100px) {
  .hero,
  .cta-band,
  .footer {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero {
    padding: 28px;
  }

  .services-grid,
  .capability-panels,
  .gallery-grid,
  .proof-metrics,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .security-mesh {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 18px, 1280px);
  }

  .topbar,
  .section,
  .cta-band,
  .footer,
  .contact-form,
  .hero {
    padding: 20px;
    border-radius: 24px;
  }

  .topbar {
    display: grid;
  }

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

  .lang-switch {
    justify-content: flex-start;
  }

  .topbar-tools {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.8rem, 14vw, 4.9rem);
  }

  .services-grid,
  .system-layout,
  .capability-panels,
  .gallery-grid,
  .proof-metrics,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .service-card-large {
    grid-column: auto;
  }

  .gallery-card-featured {
    grid-row: auto;
  }

  .machine-core {
    min-height: 320px;
  }

  .whatsapp-float {
    width: 100%;
    justify-content: center;
  }
}