:root {
  --bg: #070a12;
  --bg-elevated: #0b111d;
  --surface: #101827;
  --surface-strong: #151f31;
  --border: rgba(190, 210, 230, 0.14);
  --border-strong: rgba(104, 211, 255, 0.28);
  --text: #f4f8fb;
  --muted: #a7b4c4;
  --soft: #728195;
  --accent-cyan: #31d6ff;
  --accent-blue: #4f7cff;
  --accent-green: #35e0a1;
  --accent-warn: #f6bd5a;
  --danger: #ff6b7a;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --max: 1160px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(79, 124, 255, 0.08), transparent 420px),
    linear-gradient(135deg, #070a12 0%, #090f1b 44%, #07111a 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 78%);
}

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

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

p,
h1,
h2,
h3,
dl,
dd {
  margin: 0;
}

.container {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--accent-cyan);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:focus-visible {
  outline: 3px solid rgba(49, 214, 255, 0.8);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(190, 210, 230, 0.1);
  background: rgba(7, 10, 18, 0.86);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 138px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border: 1px solid rgba(190, 210, 230, 0.09);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.desktop-nav a,
.mobile-nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.desktop-nav a {
  padding: 9px 12px;
  border-radius: 6px;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(190, 210, 230, 0.09);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.language-switch a {
  min-width: 40px;
  min-height: 36px;
  padding: 10px 11px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}

.language-switch a:hover,
.language-switch a.active {
  color: var(--text);
  background: rgba(49, 214, 255, 0.12);
}

.mobile-language {
  justify-content: center;
  margin-top: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  color: var(--text);
  line-height: 1.1;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan), var(--accent-green));
  color: #061019;
  box-shadow: 0 18px 38px rgba(49, 214, 255, 0.18);
}

.button-secondary,
.button-ghost {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.button-secondary:hover,
.button-ghost:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.08);
}

.menu-button {
  display: none;
  width: 46px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  width: min(100% - 40px, var(--max));
  margin: 0 auto 14px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(16, 24, 39, 0.98);
  box-shadow: var(--shadow);
}

.mobile-nav.is-open {
  display: grid;
}

.mobile-nav a {
  padding: 13px 12px;
  border-radius: 6px;
}

.section-shell {
  position: relative;
  padding: 92px 0;
}

.hero {
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 62px 0 54px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: 56px;
}

.hero-copy {
  max-width: 710px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent-cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent-green);
  box-shadow: 0 0 0 4px rgba(53, 224, 161, 0.12);
}

h1 {
  max-width: 850px;
  margin-top: 20px;
  font-size: 3.6rem;
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  hyphens: auto;
}

h2 {
  max-width: 780px;
  font-size: 2.45rem;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  font-size: 1.05rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-lead,
.section-heading p,
.split-section > div > p,
.mailflair-panel p,
.trust-band p,
.contact-card p,
.info-card p,
.pillar-list p,
.product-snapshot p,
.site-footer p {
  color: var(--muted);
}

.hero-lead {
  max-width: 650px;
  margin-top: 24px;
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 650px;
  margin-top: 38px;
}

.hero-metrics div {
  min-height: 94px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.hero-metrics dt {
  color: var(--accent-cyan);
  font-size: 1.25rem;
  font-weight: 900;
}

.hero-metrics dd {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
}

.security-console {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035)),
    var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.console-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
}

.console-top span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--soft);
}

.console-top span:nth-child(1) {
  background: var(--danger);
}

.console-top span:nth-child(2) {
  background: var(--accent-warn);
}

.console-top span:nth-child(3) {
  background: var(--accent-green);
}

.console-top strong {
  margin-left: 10px;
  color: var(--muted);
  font-size: 0.82rem;
}

.console-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 12px;
  padding: 14px;
}

.signal-panel {
  min-height: 128px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(49, 214, 255, 0.08), rgba(79, 124, 255, 0.04)),
    rgba(5, 11, 22, 0.82);
}

.signal-panel.large {
  min-height: 268px;
  grid-row: span 2;
}

.signal-panel.wide {
  grid-column: span 2;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.88rem;
}

.panel-head strong,
.signal-panel strong {
  color: var(--accent-green);
}

.signal-lines {
  display: grid;
  gap: 12px;
  margin-top: 42px;
}

.signal-lines i {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan), transparent);
}

.signal-lines i:nth-child(2) {
  width: 72%;
}

.signal-lines i:nth-child(3) {
  width: 88%;
}

.signal-lines i:nth-child(4) {
  width: 54%;
}

.module-label {
  display: block;
  color: var(--muted);
  margin-bottom: 18px;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 22px;
}

.workflow b {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 50px;
  padding: 7px 6px;
  border: 1px solid rgba(49, 214, 255, 0.3);
  border-radius: 6px;
  background: rgba(49, 214, 255, 0.08);
  color: var(--text);
  font-size: 0.66rem;
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
}

.workflow b span {
  color: var(--accent-cyan);
  font-size: 0.58rem;
  font-weight: 900;
  line-height: 1;
}

.console-carousel-controls {
  display: none;
}

.console-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-weight: 900;
  line-height: 1;
}

.console-nav:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.08);
}

.console-carousel-dots {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.console-carousel-dots span {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--soft);
  opacity: 0.55;
}

.console-carousel-dots span.is-active {
  background: var(--accent-cyan);
  opacity: 1;
}

.section-heading {
  display: grid;
  gap: 16px;
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading p {
  font-size: 1.04rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.info-card,
.pillar-list article,
.contact-card,
.trust-band,
.mailflair-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.info-card {
  min-height: 248px;
  padding: 18px;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--accent-cyan);
  font-weight: 900;
  background: rgba(49, 214, 255, 0.08);
}

.info-card p,
.pillar-list p {
  margin-top: 12px;
}

.muted-section {
  border-top: 1px solid rgba(190, 210, 230, 0.08);
  border-bottom: 1px solid rgba(190, 210, 230, 0.08);
  background: rgba(255, 255, 255, 0.025);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 42px;
  align-items: start;
}

.split-section h2 {
  margin-top: 16px;
}

.split-section > div > p {
  max-width: 600px;
  margin-top: 18px;
}

.pillar-list {
  display: grid;
  gap: 12px;
}

.pillar-list article {
  padding: 18px;
  background: var(--surface);
}

.mailflair-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.72fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  background:
    linear-gradient(115deg, rgba(79, 124, 255, 0.12), transparent 48%),
    rgba(255, 255, 255, 0.045);
}

.mailflair-panel h2,
.trust-band h2,
.contact-card h2 {
  margin-top: 16px;
}

.mailflair-panel p,
.trust-band p,
.contact-card p {
  max-width: 650px;
  margin-top: 18px;
}

.product-snapshot {
  display: grid;
  gap: 12px;
}

.mail-row {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(5, 11, 22, 0.62);
}

.mail-row > span {
  width: 12px;
  height: 12px;
  margin-top: 6px;
  border-radius: 999px;
}

.mail-row.safe > span {
  background: var(--accent-green);
}

.mail-row.risk > span {
  background: var(--danger);
}

.mail-row.warn > span {
  background: var(--accent-warn);
}

.mail-row p {
  margin-top: 4px;
  font-size: 0.92rem;
}

.trust-section {
  padding-top: 0;
}

.trust-band {
  padding: 28px;
  background:
    linear-gradient(90deg, rgba(49, 214, 255, 0.08), rgba(53, 224, 161, 0.06)),
    var(--surface);
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  background: var(--surface-strong);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  background: #050812;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer a,
.footer-link,
.site-footer p {
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.site-footer nav a:hover,
.footer-link:hover {
  color: var(--text);
}

.cookie-banner {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 120;
  padding: 20px;
  pointer-events: none;
}

.cookie-banner[hidden],
.cookie-options[hidden],
.cookie-save[hidden] {
  display: none;
}

.cookie-banner__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px 22px;
  width: min(100%, 980px);
  margin-inline: auto;
  padding: 18px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(49, 214, 255, 0.08), rgba(53, 224, 161, 0.04)),
    rgba(8, 13, 24, 0.98);
  box-shadow: var(--shadow);
  pointer-events: auto;
}

.cookie-banner__intro {
  min-width: 0;
}

.cookie-banner h2 {
  max-width: 100%;
  font-size: 1.12rem;
  line-height: 1.2;
}

.cookie-banner p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.94rem;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 290px;
}

.cookie-banner__actions .button {
  min-height: 42px;
}

.cookie-options {
  display: grid;
  grid-column: 1 / -1;
  gap: 10px;
}

.cookie-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
}

.cookie-option strong {
  display: block;
  font-size: 0.94rem;
  line-height: 1.25;
}

.cookie-option p {
  margin-top: 4px;
  font-size: 0.88rem;
}

.cookie-option span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.cookie-option input {
  width: 22px;
  height: 22px;
  margin: 0;
  accent-color: var(--accent-cyan);
}

@media (max-width: 1040px) {
  .desktop-nav,
  .desktop-language,
  .header-actions .button {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .hero-grid,
  .split-section,
  .mailflair-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    max-width: 760px;
    font-size: 3.25rem;
  }

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

@media (max-width: 1160px) and (min-width: 1041px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: 36px;
  }

  h1 {
    font-size: 3.05rem;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .section-shell {
    padding: 64px 0;
  }

  .hero {
    padding: 26px 0 18px;
  }

  .hero-grid {
    gap: 22px;
  }

  .header-inner {
    min-height: 64px;
  }

  .brand img {
    width: 122px;
  }

  .header-inner {
    gap: 8px;
  }

  .header-actions {
    gap: 8px;
  }

  .mobile-language {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    padding: 8px;
  }

  .mobile-language a {
    min-height: 46px;
    padding: 15px 8px;
  }

  h1 {
    max-width: 100%;
    font-size: 2.18rem;
    line-height: 1.04;
  }

  h2 {
    font-size: 1.9rem;
    line-height: 1.12;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-metrics {
    display: none;
  }

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

  .hero-metrics div {
    min-height: auto;
  }

  .signal-panel.large,
  .signal-panel.wide {
    grid-row: auto;
    grid-column: auto;
  }

  .security-console {
    margin-top: 8px;
  }

  .console-grid {
    display: flex;
    gap: 8px;
    padding: 10px;
    overflow-x: auto;
    scroll-padding: 10px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .console-grid::-webkit-scrollbar {
    display: none;
  }

  .console-top {
    min-height: 38px;
  }

  .signal-panel {
    flex: 0 0 100%;
    min-height: 94px;
    padding: 13px;
    scroll-snap-align: start;
  }

  .signal-panel.large {
    min-height: 128px;
  }

  .signal-lines {
    gap: 9px;
    margin-top: 18px;
  }

  .signal-lines i {
    height: 8px;
  }

  .workflow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    margin-top: 16px;
  }

  .workflow b {
    min-height: 36px;
    font-size: 0.62rem;
  }

  .workflow b span {
    font-size: 0.54rem;
  }

  .console-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 10px 12px;
  }

  .mailflair-panel,
  .contact-card,
  .trust-band {
    padding: 22px;
  }

  .contact-card,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-card .button {
    width: 100%;
  }

  .cookie-banner {
    padding: 12px;
  }

  .cookie-banner__content {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 15px;
  }

  .cookie-banner__actions {
    display: grid;
    grid-template-columns: 1fr;
    min-width: 0;
  }

  .cookie-banner__actions .button {
    width: 100%;
  }
}