/* ==========================================================================
   Digibeat — Design Tokens
   ========================================================================== */
:root {
  --db-bg-dark: #0a0e17;
  --db-panel: #0d1424;
  --db-panel-2: #0f1830;
  --db-ink: #f2f4f9;
  --db-muted: #8992a8;
  --db-line: rgba(255, 255, 255, 0.08);
  --db-accent: #00C853;      /* pulse teal */
  --db-accent-2: #5b7bff;    /* signal blue */
  --db-accent-soft: rgba(70, 224, 201, 0.12);

  --db-font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --db-font-body: 'Inter', 'Segoe UI', sans-serif;

  --db-radius: 8px;
  --db-header-h: 78px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--db-font-body);
  background: var(--db-bg-dark);
  color: var(--db-ink);
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

/* ==========================================================================
   Header
   ========================================================================== */
.db-header {
  position: sticky;
  top: 0;
  z-index: 999;
  height: var(--db-header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid #ececef;
  color: #111319;
}

.db-header__inner {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.db-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--db-font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.db-logo__img {
  display: block;
  height: 34px;   /* adjust to fit your logo's proportions */
  width: auto;
}

/* Nav */
.db-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.db-nav__item {
  position: relative;
}

.db-nav__link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  color: #111319;
  border-radius: var(--db-radius);
  transition: color 0.15s ease;
}

.db-nav__link:hover,
.db-nav__item.is-open .db-nav__link {
  color: #0e9484;
}

.db-nav__caret {
  width: 9px;
  height: 9px;
  transition: transform 0.2s ease;
}

.db-nav__item.is-open .db-nav__caret {
  transform: rotate(180deg);
}

/* active underline pulse */
.db-nav__link.is-active {
  color: #111319;
  position: relative;
}
.db-nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--db-accent), var(--db-accent-2));
}

/* Right side actions */
.db-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.db-icon-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid transparent;
  color: #111319;
  background: transparent;
}

.db-icon-btn:hover {
  border-color: #ececef;
  background: rgba(0, 0, 0, 0.04);
}

.db-icon-btn svg { width: 18px; height: 18px; }

.db-cta {
  margin-left: 6px;
  padding: 10px 20px;
  border-radius: 0px;
  background: #00E676;
  color: #061410;
  font-weight: 600;
  font-size: 14px;
  border: none;
  transition: transform 0.15s ease, background 0.15s ease;
}

.db-cta:hover {
  background: #00E676;
  transform: translateY(-1px);
}

.db-burger {
  display: none;
}

/* ==========================================================================
   Mega menu (Services)
   ========================================================================== */
.db-mega {
  position: fixed;
  top: var(--db-header-h);
  left: 0;
  width: 100vw;
  background:
    radial-gradient(560px 420px at 88% 100%, rgba(70, 90, 224, 0.35), transparent 70%),
    var(--db-bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 80px min(8vw, 140px);
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 40px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}

.db-nav__item.is-open .db-mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.db-mega__intro h3 {
  font-family: var(--db-font-display);
  font-weight: 400;
  font-size: clamp(32px, 3.4vw, 46px);
  line-height: 1.15;
  color: var(--db-ink);
  margin: 0 0 28px;
}

.db-mega__intro a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  color: var(--db-muted);
}
.db-mega__intro a:hover { color: var(--db-accent); }

.db-mega__col h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--db-font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--db-ink);
  margin: 0 0 20px;
}

.db-mega__col ul li {
  margin-bottom: 14px;
}

.db-mega__col ul li a {
  font-size: 15.5px;
  color: var(--db-muted);
  transition: color 0.15s ease, padding-left 0.15s ease;
}

.db-mega__col ul li a:hover {
  color: var(--db-ink);
  padding-left: 4px;
}

/* ==========================================================================
   Services section (page content)
   ========================================================================== */
.db-services {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 32px 120px;
}

.db-services__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--db-accent);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

.db-services__eyebrow .db-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--db-accent);
  box-shadow: 0 0 0 4px var(--db-accent-soft);
}

.db-services__title {
  font-family: var(--db-font-display);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  max-width: 720px;
  margin: 0 0 16px;
}

.db-services__subtitle {
  color: var(--db-muted);
  font-size: 16px;
  max-width: 560px;
  margin: 0 0 56px;
  line-height: 1.6;
}

.db-services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.db-service-card {
  background: var(--db-panel);
  border: 1px solid var(--db-line);
  border-radius: 16px;
  padding: 30px 28px;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.db-service-card:hover {
  border-color: rgba(70, 224, 201, 0.4);
  transform: translateY(-4px);
  background: var(--db-panel-2);
}

.db-service-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--db-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.db-service-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--db-accent);
  fill: none;
  stroke-width: 1.8;
}

.db-service-card h3 {
  font-family: var(--db-font-display);
  font-size: 19px;
  margin: 0;
}

.db-service-card p {
  color: var(--db-muted);
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.db-service-card__link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--db-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
  .db-nav, .db-actions .db-icon-btn:not(.db-burger) { display: none; }
  .db-burger { display: flex; }
  .db-services__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .db-header__inner { padding: 0 18px; }
  .db-services { padding: 64px 18px 80px; }
  .db-services__grid { grid-template-columns: 1fr; }
}