.hero-v10-btn-ghost {
    background-color: transparent;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.hero-v10-btn-ghost:hover,
.hero-v10-btn-ghost:focus {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff !important;
    border-color: #fff !important;
}

/* -- Button hover states -- */
.hero-btn-primary {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.hero-btn-primary:hover,
.hero-btn-primary:focus {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.hero-btn-outline-secondary {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-secondary:hover,
.hero-btn-outline-secondary:focus {
    background-color: var(--bs-secondary) !important;
    color: #fff !important;
    border-color: var(--bs-secondary) !important;
    transform: translateY(-1px);
}

.hero-btn-outline-primary-light {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.hero-btn-outline-primary-light:hover,
.hero-btn-outline-primary-light:focus {
    background-color: var(--bs-primary) !important;
    color: #fff !important;
    border-color: var(--bs-primary) !important;
    transform: translateY(-1px);
}
.features-accordion__item summary::-webkit-details-marker {
    display: none;
}

.features-accordion__item summary::marker {
    display: none;
}

.features-accordion__chevron {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.features-accordion__item[open] .features-accordion__chevron {
    transform: rotate(180deg);
}

.features-accordion__item[open] .features-accordion__icon--scale {
    transform: scale(1.05);
}

@keyframes features-accordion-pulse-kf {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}

@keyframes features-accordion-spin-kf {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes features-accordion-bounce-kf {
    0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8,0,1,1); }
    50% { transform: none; animation-timing-function: cubic-bezier(0,0,0.2,1); }
}

.features-accordion__decor--pulse {
    filter: blur(32px);
    animation: features-accordion-pulse-kf 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.features-accordion__decor--spin {
    animation: features-accordion-spin-kf 1s linear infinite;
}

.features-accordion__decor--bounce {
    transform: rotate(45deg);
    animation: features-accordion-bounce-kf 1s infinite;
}

.features-accordion__decor--line {
    transform: rotate(12deg);
}

/* -- Feature card hover -- */
.feat-card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feat-card-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,.12) !important;
}

/* -- Icon box sizing -- */
.feat-icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-width: 2.5rem;
    min-height: 2.5rem;
}
.feat-icon-box--lg {
    width: 4rem;
    height: 4rem;
    border-radius: 0.75rem;
}
.feat-icon-box--xl {
    width: 5rem;
    height: 5rem;
    border-radius: 1rem;
}
.feat-icon-box--circle {
    border-radius: 50%;
}

/* -- Nav/filmstrip button hover -- */
.feat-btn-nav {
    transition: transform 0.15s ease, background-color 0.15s ease;
}
.feat-btn-nav:hover {
    transform: scale(1.1);
}

/* -- Table row hover -- */
.feat-table-row-hover {
    transition: background-color 0.15s ease;
}
.feat-table-row-hover:hover {
    background-color: var(--bs-primary-bg-subtle) !important;
}

/* -- Accordion item hover -- */
.feat-accordion-hover summary:hover {
    background-color: var(--bs-primary-bg-subtle);
    border-radius: 0.75rem;
}

/* -- DL item hover -- */
.feat-dl-item-hover {
    transition: background-color 0.15s ease;
    border-radius: 0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}
.feat-dl-item-hover:hover {
    background-color: var(--bs-primary-bg-subtle);
}

/* -- Deck button hover -- */
.feat-deck-btn {
    transition: filter 0.2s ease, transform 0.15s ease;
}
.feat-deck-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}
/* BS-mode decorative shapes — subtle, non-intrusive */
.features-accordion__decor--bs-blob {
    width: 14rem;
    height: 14rem;
    background-color: var(--bs-primary-bg-subtle);
    opacity: 0.35;
    filter: blur(48px);
}
.features-accordion__decor--bs-shape {
    opacity: 0.15;
}
.features-accordion__decor--bs-line {
    border-left: 1px solid var(--bs-primary-border-subtle);
    opacity: 0.2;
}
/* process natgeo — accent line, large icon cells (no colors) */
.process-natgeo__accent-line {
    width: 2.5rem;
    flex-shrink: 0;
}
.process-natgeo__icon-cell {
    aspect-ratio: 1 / 1;
    width: 8rem;
    height: 8rem;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.process-natgeo__icons {
    min-width: 0;
}
.process-natgeo__icons > * {
    min-width: 0;
}
.process-natgeo__icon {
    font-size: 3rem !important;
    line-height: 0 !important;
    width: auto;
    height: auto;
    display: inline-block;
}
@media (min-width: 768px) {
    .process-natgeo__icon {
        font-size: 3.75rem !important;
    }
}

.tips-interactive__badge {
    z-index: 20;
}

.tips-interactive__inner {
    z-index: 10;
}

.tips-interactive__panel {
    z-index: 50;
}

.tips-interactive__thumb {
    width: 4rem;
    height: 4rem;
}

.tips-interactive__thumb--sm {
    width: 3rem;
    height: 3rem;
}

.tips-interactive__panel--collapsed {
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1rem);
}

.tips-interactive__panel--open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.cta-smoke-hero__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cta-smoke-hero__lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cta-smoke-hero__line-track {
  letter-spacing: 0.08em;
  line-height: 1;
}

.cta-smoke-hero__line--center {
  align-self: center;
  text-align: center;
}

.cta-smoke-hero__line--end {
  align-self: flex-end;
  text-align: end;
  margin-inline-end: 4%;
}

.cta-smoke-hero__line--start {
  align-self: flex-start;
  text-align: start;
  margin-inline-start: 4%;
}

.cta-smoke-hero__rule {
  height: 0;
}

.cta-smoke-hero__cta {
  transition: filter 0.2s ease, transform 0.15s ease;
}

.cta-smoke-hero__cta:hover,
.cta-smoke-hero__cta:focus-visible {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.cta-smoke-hero__cta:hover .cta-smoke-hero__cta-icon,
.cta-smoke-hero__cta:focus-visible .cta-smoke-hero__cta-icon {
  transform: translate(2px, -2px);
}

.cta-smoke-hero__cta-icon {
  transition: transform 0.2s ease;
}

@media (min-width: 768px) {
  .cta-smoke-hero__lines {
    gap: 0.75rem;
  }

  .cta-smoke-hero__line--end {
    margin-inline-end: 10%;
  }

  .cta-smoke-hero__line--start {
    margin-inline-start: 10%;
  }
}

@media (max-width: 767px) {
  .cta-smoke-hero__line--end,
  .cta-smoke-hero__line--start {
    margin-inline: 0;
    align-self: center;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cta-smoke-hero__cta:hover,
  .cta-smoke-hero__cta:focus-visible {
    transform: none;
  }

  .cta-smoke-hero__cta:hover .cta-smoke-hero__cta-icon,
  .cta-smoke-hero__cta:focus-visible .cta-smoke-hero__cta-icon {
    transform: none;
  }
}