.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: var(--section-gap) 0;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--color-primary);
  color: var(--color-dark);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-primary);
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--color-primary-dim);
  border-color: var(--color-primary-dim);
  box-shadow: 0 0 24px var(--color-primary-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: 2px solid var(--color-primary-border);
  transition: border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: 0 0 16px rgba(46, 216, 180, 0.15);
}

/* ── Cards ── */
.card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.card:hover {
  border-color: rgba(46, 216, 180, 0.35);
  background: rgba(46, 216, 180, 0.03);
}

/* ── Typography helpers ── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--color-white);
  margin-top: 12px;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-gray-mid);
  margin-top: 16px;
  max-width: 560px;
}

/* ── Badge ── */
.badge-available {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #22c55e;
}
.badge-available::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

/* ── Divider ── */
.divider {
  width: 48px;
  height: 2px;
  background: var(--color-primary);
  margin-top: 20px;
}

/* ── Navigation ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background var(--transition-normal), backdrop-filter var(--transition-normal);
}
.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-primary-border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.nav__logo img {
  height: 52px;
  width: auto;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
  position: relative;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}
.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--color-primary);
}

/* ── Dropdown ── */
.nav__dropdown-wrapper {
  position: relative;
}
.nav__dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-light);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color var(--transition-fast);
  position: relative;
}
.nav__dropdown-trigger::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-fast);
}
.nav__dropdown-wrapper.open .nav__dropdown-trigger,
.nav__dropdown-wrapper.active .nav__dropdown-trigger {
  color: var(--color-primary);
}
.nav__dropdown-wrapper.open .nav__dropdown-trigger::after,
.nav__dropdown-wrapper.active .nav__dropdown-trigger::after {
  width: 100%;
}
.nav__caret {
  font-size: 0.7rem;
  display: inline-block;
  transition: transform var(--transition-fast);
  margin-top: 1px;
}
.nav__dropdown-wrapper.open .nav__caret {
  transform: rotate(180deg);
}
.nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: -20px;
  background: rgba(14, 14, 14, 0.98);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-lg);
  padding: 8px 0;
  min-width: 250px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.nav__dropdown-wrapper.open .nav__dropdown {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.nav__dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--color-gray-mid);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav__dropdown a::after { display: none; }
.nav__dropdown a:hover {
  color: var(--color-white);
  background: rgba(46, 216, 180, 0.06);
}
.nav__dropdown a.active {
  color: var(--color-primary);
}
.nav__dropdown__sep {
  height: 1px;
  background: var(--color-primary-border);
  margin: 6px 0;
}
.nav__dropdown__icon {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  opacity: 0.7;
}

/* ── Hamburger ── */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-light);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ── Mobile menu ── */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.98);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow-y: auto;
  padding: 80px 40px 40px;
}
.nav__mobile.open {
  display: flex;
}
.nav__mobile-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-top: 24px;
  margin-bottom: 16px;
}
.nav__mobile a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
  padding: 10px 0;
  text-align: center;
}
.nav__mobile a:hover {
  color: var(--color-primary);
}
.nav__mobile a.mobile-sub {
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  text-transform: none;
  color: var(--color-gray-mid);
  padding: 8px 0;
}
.nav__mobile a.mobile-sub:hover {
  color: var(--color-primary);
}
.nav__mobile-close {
  position: absolute;
  top: 20px;
  right: var(--container-pad);
  font-size: 2rem;
  color: var(--color-gray-mid);
  cursor: pointer;
  padding: 8px;
  line-height: 1;
}

@media (max-width: 768px) {
  .nav__links,
  .nav__cta {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }
}

/* ── Footer ── */
.footer {
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-primary-border);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-gray-dark);
}
.footer__brand p {
  font-size: 0.9rem;
  color: var(--color-gray-mid);
  margin-top: 16px;
  line-height: 1.7;
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.footer__col ul li {
  margin-bottom: 10px;
}
.footer__col ul li a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-gray-mid);
  transition: color var(--transition-fast);
}
.footer__col ul li a:hover {
  color: var(--color-gray-light);
}
.footer__bottom {
  margin-top: 32px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-gray-mid);
  text-align: center;
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}