:root {
  --navy:  #0a1628;
  --blue:  #1358d6;
  --white: #ffffff;
  --text:  #1a2540;
  --muted: #6b7a99;
  --border:#e2e8f4;
  --nav-h: 68px;
  --ease:  cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body { font-family: 'DM Sans', sans-serif; color: var(--text); background: var(--white); }

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease); }
.site-header.scrolled { background: rgba(255,255,255,0.97); backdrop-filter: blur(8px); box-shadow: 0 1px 0 var(--border); }
.site-header.scrolled .header-topbar { border-color: var(--border); }
.site-header.scrolled .header-topbar a,
.site-header.scrolled .topbar-region { color: var(--muted); }
.site-header.scrolled .header-topbar a:hover,
.site-header.scrolled .topbar-region:hover { color: var(--blue); }
.site-header.scrolled .nav-link { color: var(--text); }
.site-header.scrolled .nav-link:hover { color: var(--blue); }
.site-header.scrolled .nav-search { border-color: var(--border); background: var(--white); }
.site-header.scrolled .nav-search-input { color: var(--text); }
.site-header.scrolled .nav-hamburger span { background: var(--text); }

.navbar { height: var(--nav-h); }

.nav-hamburger span { transition: transform 0.3s, opacity 0.3s, background 0.3s; }
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { display: none; flex-direction: column; background: var(--white); padding: 0 40px; border-top: 1px solid var(--border); max-height: 0; overflow: hidden; transition: max-height 0.3s var(--ease); }
.mobile-menu.open { max-height: 400px; padding: 16px 40px 24px; }
.mobile-menu a { padding: 12px 0; font-size: 0.9375rem; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--border); text-decoration: none; transition: color 0.2s; }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--blue); }

.nav-link--dropdown { user-select: none; }
.chevron { transition: transform 0.25s; }
.nav-item.open .chevron { transform: rotate(180deg); }

.dropdown { position: fixed; top: calc(var(--nav-h) + 33px); left: 0; right: 0; background: var(--white); border-top: 2px solid var(--blue); box-shadow: 0 20px 60px rgba(10,22,40,0.12); display: grid; grid-template-columns: 220px 1fr; opacity: 0; pointer-events: none; transform: translateY(-8px); transition: opacity 0.22s, transform 0.22s; z-index: 999; }
.nav-item.open .dropdown { opacity: 1; pointer-events: all; transform: translateY(0); }
.drop-tab:hover { background: var(--white); color: var(--text); }
.drop-tab.active { background: var(--white); color: var(--blue); border-left-color: var(--blue); font-weight: 600; }
.drop-panel { display: none; }
.drop-panel.active { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px 24px; }
.drop-item:hover .drop-item-name { color: var(--blue); }

.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(10,22,40,0.3); z-index: 998; }
.nav-overlay.visible { display: block; }

.hero-dot.active { background: rgba(255,255,255,1); }

.product-card { transition: box-shadow 0.2s, transform 0.2s; }
.product-card:hover { box-shadow: 0 8px 32px rgba(10,22,40,0.1); transform: translateY(-2px); }

.partner-logo { transition: opacity 0.2s; }

/* ── Mascot ──────────────────────────────────────────────── */
.mascot-wrapper {
  position: fixed;
  bottom: -90px;
  right: 40px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: bottom 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: mascot-enter 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 2.5s forwards;
}

.mascot-wrapper.visible {
  bottom: 0;
}
@keyframes mascot-enter {
  to { bottom: 0; }
}
.mascot-svg {
  width: 80px;
  height: 80px;
  animation: mascot-bob 2s ease-in-out infinite;
  filter: drop-shadow(0 4px 12px rgba(19, 88, 214, 0.4));
}

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

.mascot-bubble {
  position: relative;
  background: var(--white);
  color: var(--text);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 12px;
  border-bottom-right-radius: 2px;
  box-shadow: 0 4px 20px rgba(10, 22, 40, 0.15);
  white-space: nowrap;
  margin-bottom: 8px;
  opacity: 0;
  transform: translateY(8px) scale(0.95);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}

.mascot-bubble::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 18px;
  width: 12px;
  height: 12px;
  background: var(--white);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.mascot-wrapper:hover .mascot-bubble {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.mascot-wrapper:hover .mascot-svg {
  animation: mascot-wave 0.5s ease-in-out;
}

@keyframes mascot-wave {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: var(--blue);
  z-index: 99999;
  width: 0%;
  display: none;
}
/* ── Media queries — always last ─────────────────────────── */
@media (max-width: 768px) {
  .mobile-menu { display: flex; }

  .mascot-wrapper {
    right: 16px;
    left: auto;
    align-items: flex-end;
  }

  .hero-dots {
    left: 35%;
    transform: none;
  }
  #scroll-progress {
    display: block;
    animation: scroll-progress-animation auto linear;
    animation-timeline: scroll(root block);
  }

  @keyframes scroll-progress-animation {
    from { width: 0%; }
    to { width: 100%; }
  }

  .cta-mobile-label {
    display: block;
  }
}