/* ============ COMPONENTS ============ */
/* Shared, reusable components: nav, buttons, footer */

/* ============ NAV ============ */
.nav {
  padding: 20px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(8, 9, 12, .85);
  backdrop-filter: blur(12px);
  z-index: 50;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--accent);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
}
.logo-mark-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}
.footer-logo-mark-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}
.logo-text {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.3px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav-items {
  display: flex;
  gap: 30px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
}
.nav-items a {
  color: inherit;
  text-decoration: none;
  transition: color var(--t-fast);
}
.nav-items a:hover,
.nav-items a.active {
  color: var(--text);
}
.nav-tel {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.2px;
  padding: 8px 14px;
  border-radius: 7px;
  background: rgba(91, 127, 255, .1);
  border: 1px solid rgba(91, 127, 255, .25);
  transition: all var(--t-fast);
}
.nav-tel:hover {
  background: rgba(91, 127, 255, .18);
  border-color: rgba(91, 127, 255, .45);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
}
@media (max-width: 900px) {
  .nav-items,
  .nav-tel {
    display: none;
  }
  .nav-right {
    gap: 12px;
  }
  .nav-toggle {
    display: flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text);
  }
  .nav-toggle.open + .nav-items {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 16px 32px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
  }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -.1px;
  transition: all var(--t-fast);
  cursor: pointer;
}
.btn-accent {
  background: var(--accent);
  color: #000;
}
.btn-accent:hover {
  background: #fff;
}
.btn-ghost {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--surface-3);
  border-color: var(--border-strong);
}

/* ============ FOOTER ============ */
.footer {
  padding: 80px 32px 32px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-2);
  max-width: 320px;
  line-height: 1.55;
  margin-bottom: 24px;
}
.footer-cert-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.footer-cert-badge {
  background: rgba(91, 127, 255, .08);
  border: 1px solid rgba(91, 127, 255, .25);
  color: var(--accent);
  padding: 6px 11px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .2px;
}
.footer-socials {
  display: flex;
  gap: 8px;
}
.footer-social {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition: all var(--t-base);
  cursor: pointer;
}
.footer-social:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}
.footer-social svg {
  width: 16px;
  height: 16px;
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  color: var(--text-3);
  font-size: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: color var(--t-fast);
}
.footer-legal a:hover {
  color: var(--text);
}
.footer-col h3,
.footer-col h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col li {
  font-size: 14px;
  color: var(--text-2);
  font-weight: 500;
}
.footer-col li.big {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.3px;
}
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-3);
}

@media (max-width: 1000px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 40px;
  }
  .footer { padding: 56px 24px 88px; }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* ============ Sticky mobile CTA bar ============ */
.mobile-cta-bar {
  display: none;
}
@media (max-width: 768px) {
  .mobile-cta-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(8, 9, 12, .92);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(91, 127, 255, .35);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, .35);
    z-index: 90;
    padding-bottom: calc(10px + env(safe-area-inset-bottom));
  }
  .mobile-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -.1px;
    text-decoration: none;
    transition: transform .15s ease;
  }
  .mobile-cta:active { transform: scale(.97); }
  .mobile-cta-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 14px rgba(91, 127, 255, .4);
  }
  .mobile-cta-secondary {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .15);
    color: #fff;
  }
  .mobile-cta svg { width: 16px; height: 16px; }

  /* Add bottom padding so content isn't hidden behind sticky bar */
  body { padding-bottom: 72px; }
}