:root {
  --bg: #081320;
  --bg-deep: #040a11;
  --panel: #0d1b2a;
  --panel-2: #122538;
  --line: rgba(230, 232, 235, .14);
  --text: #e6e8eb;
  --muted: #9baabd;
  --steel: #c7d0da;
  --blue: #2563eb;
  --cyan: #00c2ff;
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--bg-deep);
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 75% 12%, rgba(0,194,255,.10), transparent 29rem),
    radial-gradient(circle at 18% 4%, rgba(37,99,235,.10), transparent 30rem),
    linear-gradient(180deg, #07111d 0%, #081320 45%, #050b12 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

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

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

header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(4,10,17,.84);
  backdrop-filter: blur(18px);
}

.navbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: .14em;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-copy small {
  display: block;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .22em;
  font-weight: 600;
}

nav {
  display: flex;
  gap: 25px;
  font-size: 14px;
  color: var(--steel);
}

nav a:hover { color: var(--cyan); }

.hero {
  padding: 112px 0 92px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 76px;
  align-items: center;
}

.eyebrow {
  color: var(--cyan);
  letter-spacing: .20em;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.08;
}

h1 {
  max-width: 820px;
  margin-bottom: 25px;
  font-size: clamp(46px, 7vw, 84px);
  letter-spacing: -.045em;
}

h2 {
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -.03em;
}

.hero .lead {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
}

.hero-mark {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 430px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle, rgba(0,194,255,.13), transparent 48%),
    linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.01));
  overflow: hidden;
}

.hero-mark img {
  width: min(68%, 340px);
  filter: drop-shadow(0 22px 34px rgba(0,0,0,.45));
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 9px;
  font-weight: 700;
  font-size: 14px;
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
}

.button.secondary:hover {
  border-color: var(--cyan);
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 31px;
  color: var(--muted);
  font-size: 13px;
}

.trust-line span::before {
  content: "•";
  margin-right: 9px;
  color: var(--cyan);
}

.section {
  padding: 90px 0;
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-head p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.cap-grid,
.system-grid,
.value-grid {
  display: grid;
  gap: 18px;
}

.cap-grid { grid-template-columns: repeat(3, 1fr); }
.system-grid { grid-template-columns: repeat(2, 1fr); }
.value-grid { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(18,37,56,.78), rgba(8,19,32,.74));
}

.card .number {
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .16em;
}

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

.card h3 {
  margin: 18px 0 12px;
  font-size: 23px;
}

.project-card {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 38px;
  align-items: center;
}

.project-visual {
  min-height: 300px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at center, rgba(37,99,235,.17), transparent 53%),
    #07111d;
}

.project-wordmark {
  font-size: clamp(38px, 6vw, 70px);
  font-weight: 800;
  letter-spacing: -.05em;
}

.external {
  color: var(--cyan);
  font-weight: 700;
}

.vab-card {
  overflow: hidden;
}

.vab-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 44px;
  align-items: center;
}

.vab-icon {
  border-radius: 24px;
  box-shadow: 0 32px 70px rgba(0,0,0,.35);
}

.flow {
  margin: 34px 0;
  padding: 20px;
  border-left: 2px solid var(--cyan);
  color: var(--steel);
  background: rgba(0,194,255,.04);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
}

.footer {
  padding: 52px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
}

.small {
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 900px) {
  nav { display: none; }

  .hero-grid,
  .project-card,
  .vab-layout {
    grid-template-columns: 1fr;
  }

  .cap-grid,
  .value-grid,
  .system-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-mark {
    min-height: 320px;
  }
}

/* ---------------------------------------------------------
   Language selector
   --------------------------------------------------------- */

.lang-switch {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--muted);
  white-space: nowrap;
}

.lang-switch a {
  transition: color .18s ease;
}

.lang-switch a:hover {
  color: var(--cyan);
}

.lang-switch a[aria-current="page"] {
  color: var(--cyan);
}

.lang-switch span {
  opacity: .42;
}

@media (max-width: 900px) {
  .navbar {
    gap: 14px;
  }

  .lang-switch {
    margin-left: auto;
  }
}

/* ---------------------------------------------------------
   VAB official identity
   --------------------------------------------------------- */

.vab-hero-mark {
  padding: 38px;
}

.vab-hero-brand {
  width: 100%;
  display: grid;
  place-items: center;
  gap: 22px;
  text-align: center;
}

.vab-hero-icon {
  width: min(78%, 330px);
  height: auto;
  border-radius: 25%;
  filter:
    drop-shadow(0 24px 38px rgba(0,0,0,.42))
    drop-shadow(0 0 28px rgba(0,194,255,.10));
}

.vab-hero-motto {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .vab-hero-mark {
    min-height: 360px;
    padding: 28px;
  }

  .vab-hero-icon {
    width: min(72%, 280px);
  }

  .vab-hero-motto {
    font-size: 10px;
    letter-spacing: .12em;
  }
}

/* ---------------------------------------------------------
   Velatus corporate identity
   --------------------------------------------------------- */

.velatus-hero-mark {
  padding: 38px;
}

.velatus-hero-brand {
  display: grid;
  place-items: center;
  gap: 12px;
  width: 100%;
  text-align: center;
}

.velatus-hero-shield {
  width: min(62%, 265px);
  height: auto;
  border-radius: 20px;
  filter:
    drop-shadow(0 28px 42px rgba(0,0,0,.46))
    drop-shadow(0 0 30px rgba(0,194,255,.08));
}

.velatus-hero-name {
  margin-top: 8px;
  color: var(--text);
  font-size: 27px;
  font-weight: 800;
  letter-spacing: .18em;
}

.velatus-hero-tagline {
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .18em;
}

@media (max-width: 900px) {
  .velatus-hero-shield {
    width: min(58%, 230px);
  }

  .velatus-hero-name {
    font-size: 23px;
  }

  .velatus-hero-tagline {
    font-size: 8px;
    letter-spacing: .13em;
  }
}

/* =========================================================
   Velatus glass mega menu
   ========================================================= */

.mega-nav {
  display: flex;
  align-items: stretch;
  gap: 4px;
  align-self: stretch;
}

.mega-nav-item {
  display: flex;
  align-items: stretch;
}

.mega-trigger,
.mega-direct {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--steel);
  font: inherit;
  font-size: 14px;
  cursor: pointer;

  display: flex;
  align-items: center;
  gap: 7px;

  padding: 0 13px;
}

.mega-trigger span {
  font-size: 12px;
  opacity: .65;
  transition: transform .18s ease;
}

.mega-nav-item:hover .mega-trigger,
.mega-nav-item:focus-within .mega-trigger,
.mega-direct:hover {
  color: #fff;
}

.mega-nav-item:hover .mega-trigger span,
.mega-nav-item:focus-within .mega-trigger span {
  transform: rotate(180deg);
}

.mega-panel {
  position: fixed;
  z-index: 100;

  top: 76px;
  left: 0;
  right: 0;

  padding: 30px 0 34px;

  background:
    linear-gradient(
      180deg,
      rgba(7,17,29,.78),
      rgba(4,10,17,.72)
    );

  border-top: 1px solid rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.11);

  box-shadow:
    0 30px 80px rgba(0,0,0,.34),
    inset 0 1px rgba(255,255,255,.025);

  -webkit-backdrop-filter:
    blur(28px) saturate(145%);

  backdrop-filter:
    blur(28px) saturate(145%);

  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);

  transition:
    opacity .18s ease,
    transform .18s ease,
    visibility .18s ease;

  pointer-events: none;
}

.mega-nav-item:hover .mega-panel,
.mega-nav-item:focus-within .mega-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.mega-panel::before {
  content: "";
  position: absolute;
  inset: 0;

  background:
    radial-gradient(
      circle at 28% 0%,
      rgba(0,194,255,.055),
      transparent 35%
    ),
    radial-gradient(
      circle at 70% 0%,
      rgba(37,99,235,.055),
      transparent 40%
    );

  pointer-events: none;
}

.mega-panel-grid {
  position: relative;

  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 48px;
}

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

.mega-label {
  margin: 0 0 15px;

  color: var(--cyan);

  font-size: 10px;
  font-weight: 800;
  letter-spacing: .19em;

  text-transform: uppercase;
}

.mega-panel-grid a {
  display: block;

  padding: 13px 14px;
  margin: 0 -14px 3px;

  border-radius: 11px;

  transition:
    background .16s ease,
    transform .16s ease;
}

.mega-panel-grid a:hover {
  background: rgba(255,255,255,.05);
  transform: translateX(3px);
}

.mega-panel-grid strong {
  display: block;

  color: #f4f7fb;

  font-size: 15px;
  font-weight: 650;
}

.mega-panel-grid a span {
  display: block;

  margin-top: 4px;

  max-width: 320px;

  color: var(--muted);

  font-size: 12px;
  line-height: 1.55;
}

@media (max-width: 900px) {

  .mega-nav {
    display: none;
  }

}

/* =========================================================
   Velatus glass mega menu — polish R2
   ========================================================= */

.mega-panel {
  background:
    linear-gradient(
      180deg,
      rgba(6,16,27,.90),
      rgba(4,10,17,.86)
    );

  -webkit-backdrop-filter:
    blur(38px) saturate(150%);

  backdrop-filter:
    blur(38px) saturate(150%);

  border-top: 1px solid rgba(255,255,255,.055);
  border-bottom: 1px solid rgba(255,255,255,.12);

  box-shadow:
    0 34px 90px rgba(0,0,0,.48),
    0 1px 0 rgba(255,255,255,.025) inset;
}

.mega-panel::before {
  background:
    radial-gradient(
      circle at 24% 0%,
      rgba(0,194,255,.045),
      transparent 38%
    ),
    radial-gradient(
      circle at 72% 0%,
      rgba(37,99,235,.05),
      transparent 42%
    );
}

.mega-panel-grid strong {
  color: #f7f9fc;
}

.mega-panel-grid a span {
  color: #a8b6c7;
}

.mega-panel-grid a:hover {
  background: rgba(255,255,255,.065);
}


/* =========================================================
   PeBoAutos official project identity
   ========================================================= */

.pebo-project-card {
  align-items: center;
}

.pebo-brand-link {
  display: block;
  border-radius: 20px;
  text-decoration: none;
  outline: none;
}

.pebo-project-visual {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  padding: 34px;

  background:
    radial-gradient(
      circle at center,
      rgba(37,99,235,.16),
      transparent 55%
    ),
    #07111d;

  transition:
    transform .22s ease,
    border-color .22s ease,
    box-shadow .22s ease;
}

.pebo-project-logo {
  display: block;
  width: min(88%, 430px);
  height: auto;
  object-fit: contain;

  filter:
    drop-shadow(0 22px 40px rgba(0,0,0,.38));
}

.pebo-external-mark {
  position: absolute;
  top: 18px;
  right: 20px;

  display: grid;
  place-items: center;

  width: 34px;
  height: 34px;

  border: 1px solid rgba(255,255,255,.12);
  border-radius: 50%;

  background: rgba(5,13,23,.58);
  color: var(--cyan);

  font-size: 16px;
  font-weight: 700;

  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);

  transition:
    background .2s ease,
    transform .2s ease;
}

.pebo-brand-link:hover .pebo-project-visual,
.pebo-brand-link:focus-visible .pebo-project-visual {
  transform: translateY(-3px);
  border-color: rgba(0,194,255,.32);

  box-shadow:
    0 24px 60px rgba(0,0,0,.28),
    0 0 0 1px rgba(0,194,255,.05);
}

.pebo-brand-link:hover .pebo-external-mark,
.pebo-brand-link:focus-visible .pebo-external-mark {
  transform: translate(2px,-2px);
  background: rgba(0,194,255,.12);
}

.pebo-project-copy {
  max-width: 620px;
}

.pebo-project-description {
  font-size: 18px;
  line-height: 1.72;
}

.pebo-project-hint {
  margin-top: 20px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .04em;
}

@media (max-width: 900px) {

  .pebo-project-visual {
    min-height: 260px;
    padding: 26px;
  }

  .pebo-project-logo {
    width: min(86%, 360px);
  }
}

/* =========================================================
   External support links
   ========================================================= */

.support-kofi {
  border-color: rgba(0,194,255,.28);
}

.support-kofi:hover,
.support-kofi:focus-visible {
  border-color: rgba(0,194,255,.55);
  background: rgba(0,194,255,.08);
}

/* =========================================================
   VELATUS ELECTRIC BLUE LOGO TREATMENT
   Non-destructive visual treatment for public brand marks.
   ========================================================= */

:root {
  --velatus-electric-blue: #00c2ff;
  --velatus-electric-blue-bright: #28dcff;
  --velatus-electric-blue-soft: rgba(0, 194, 255, .34);
  --velatus-electric-blue-strong: rgba(40, 220, 255, .72);
}

.velatus-electric-logo {
  filter:
    saturate(1.42)
    contrast(1.12)
    brightness(1.08)
    drop-shadow(0 0 10px rgba(0, 194, 255, .45))
    drop-shadow(0 0 24px rgba(40, 220, 255, .24));
  transition:
    filter .22s ease,
    transform .22s ease;
}

.velatus-electric-logo:hover,
.velatus-electric-logo:focus-visible {
  filter:
    saturate(1.68)
    contrast(1.18)
    brightness(1.16)
    drop-shadow(0 0 14px rgba(0, 194, 255, .72))
    drop-shadow(0 0 34px rgba(40, 220, 255, .38));
  transform: translateY(-1px);
}

.brand-logo,
.site-logo,
.logo-mark,
.hero-brand-mark,
.vab-app-icon,
.velatus-electric-logo {
  --brand-glow-color: var(--velatus-electric-blue-strong);
}

/* =========================================================
   VELATUS CONTACT REBUILD R1
   ========================================================= */

.velatus-contact-page {
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 194, 255, .16), transparent 34rem),
    radial-gradient(circle at 90% 15%, rgba(40, 220, 255, .12), transparent 32rem),
    #05070d;
}

.contact-main {
  min-height: 70vh;
}

.contact-shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.contact-hero {
  padding: clamp(72px, 10vw, 128px) 0 clamp(28px, 5vw, 56px);
}

.contact-hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(2.35rem, 5vw, 5.1rem);
  line-height: .95;
  letter-spacing: -0.06em;
}

.contact-hero p {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(234, 245, 255, .76);
  font-size: clamp(1.05rem, 1.8vw, 1.32rem);
  line-height: 1.6;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding-bottom: clamp(72px, 10vw, 128px);
}

.contact-card {
  border: 1px solid rgba(0, 194, 255, .16);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, .028)),
    rgba(5, 10, 18, .72);
  box-shadow:
    0 20px 80px rgba(0, 0, 0, .34),
    inset 0 1px 0 rgba(255, 255, 255, .08);
  padding: clamp(24px, 3vw, 36px);
  backdrop-filter: blur(18px);
}

.contact-card h2 {
  margin: 6px 0 12px;
  font-size: clamp(1.45rem, 2.5vw, 2.05rem);
  letter-spacing: -0.035em;
}

.contact-card p {
  color: rgba(234, 245, 255, .72);
  line-height: 1.62;
}

.contact-actions,
.contact-methods {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.contact-method-card {
  display: block;
  min-width: min(100%, 260px);
  border: 1px solid rgba(0, 194, 255, .20);
  border-radius: 18px;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
  background: rgba(0, 194, 255, .045);
}

.contact-method-card span {
  display: block;
  color: rgba(234, 245, 255, .58);
  font-size: .84rem;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.contact-method-card strong {
  display: block;
  margin-top: 6px;
  color: rgba(234, 245, 255, .94);
  word-break: break-word;
}

.contact-method-card:hover,
.contact-method-card:focus-visible {
  border-color: rgba(0, 194, 255, .48);
  background: rgba(0, 194, 255, .08);
}

.contact-warning {
  border-color: rgba(255, 196, 87, .24);
}

@media (max-width: 820px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}