/* =============================================================================
   COMPONENTS.CSS — Bullet Website
   UI components: buttons, cards, accordion, lists, chips, social icons.

   Load order: 5th
   Depends on: tokens.css, base.css, layout.css
   ============================================================================= */


/* -----------------------------------------------------------------------------
   Inline SVG defs container — referenced by backdrop-filter: url(#hero-cta-glass)
----------------------------------------------------------------------------- */

.liquid-glass-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}


/* -----------------------------------------------------------------------------
   Buttons
----------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--tap-target);
  padding: var(--space-3) var(--space-6);
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-align: center;
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
}

/* Hero CTA — Apple-style Liquid Glass with Bullet green tint.
   Layers: backdrop-filter refraction, radial gradients simulating curved
   reflections, plus animated ambient + specular highlights. */
.hero__cta {
  font-size: 1.25rem;
  padding: var(--space-5) var(--space-12);
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
  color: var(--color-text-inverse);

  /* Vertical Bullet-green gradient — lighter at top, darker at bottom */
  background: linear-gradient(
    180deg,
    #d8ff5e 0%,
    var(--color-accent) 50%,
    #a8d630 100%
  );

  border: 1.5px solid rgba(255, 255, 255, 0.45);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.60),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);

  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.3s ease,
              box-shadow 0.3s ease;
  isolation: isolate;
}

/* Shimmer: light streak sweeps across the button on hover */
.hero__cta::after {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 25%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 75%
  );
  pointer-events: none;
  transition: left 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 1;
}

.hero__cta:hover {
  transform: translateY(-2px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.7);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.80),
    inset 0 -1px 0 rgba(0, 0, 0, 0.18),
    0 8px 20px rgba(0, 0, 0, 0.30);
}

.hero__cta:hover::after {
  left: 125%;
}

.hero__cta:active {
  transform: translateY(0) scale(0.98);
}


.btn--ghost {
  background-color: rgba(22, 22, 22, 0.7);
  -webkit-backdrop-filter: blur(30px);
  backdrop-filter: blur(30px);
  color: var(--color-text-primary);
  border-color: transparent;
  padding-block: var(--space-2);
}
.btn--ghost:hover {
  background-color: rgba(40, 40, 40, 0.75);
  color: var(--color-text-primary);
  border-color: transparent;
}


/* -----------------------------------------------------------------------------
   Eyebrow / section meta text
----------------------------------------------------------------------------- */

.eyebrow {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  max-width: 68ch;
  line-height: var(--line-height-relaxed);
}

.eyebrow--accent {
  color: var(--color-accent);
  font-size: 17px;
}

.eyebrow--wide {
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}


/* -----------------------------------------------------------------------------
   Section typography helpers
----------------------------------------------------------------------------- */

.section__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: var(--font-weight-light);
  color: var(--color-text-primary);
  text-wrap: balance;
}

.section__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 48ch;
  margin-inline: auto;
}

.section__header-cta {
  align-self: center;
  margin-top: var(--space-4);
}

.section__footer {
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
}

.section__statement {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-light);
  line-height: 1.3;
  max-width: 40ch;
}

.section__highlight {
  display: inline-block;
  align-self: flex-start;
  width: fit-content;
  font-size: clamp(1.0625rem, 2.1vw, 1.4375rem);
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-regular);
  line-height: 1.4;
  background-color: var(--color-text-primary);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-6);
}

/* Row with central pill flanked by side bars containing videos */
.highlight-flanked {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 12px;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  align-self: stretch;
  position: relative;
  z-index: 2;
}

.highlight-flanked .section__highlight {
  flex-shrink: 0;
  align-self: center;
}

.highlight-flanked__bar {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  background-color: var(--color-text-primary);
  align-self: stretch;
  position: relative;
}

.highlight-flanked__bar--left {
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
}

.highlight-flanked__bar--right {
  border-radius: var(--radius-full) 0 0 var(--radius-full);
}

.highlight-flanked__bar video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
}

.section__lede,
.section__body {
  font-size: var(--font-size-md);
  color: var(--color-text-primary);
  opacity: 0.85;
  max-width: 56ch;
  line-height: var(--line-height-relaxed);
}


/* -----------------------------------------------------------------------------
   Bullet list (section 4)
----------------------------------------------------------------------------- */

.bullet-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.bullet-list__item {
  position: relative;
  padding-left: var(--space-6);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
  opacity: 0.9;
  text-wrap: pretty;
  text-align: left;
}

.bullet-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.bullet-list__item strong {
  color: var(--color-text-primary);
  display: inline;
  margin-right: 0.25em;
  font-weight: var(--font-weight-semibold);
}


/* -----------------------------------------------------------------------------
   Chip list (section 5)
----------------------------------------------------------------------------- */

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.chip-list li {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--color-text-primary);
  background-color: rgba(248, 243, 233, 0.03);
  white-space: nowrap;
}


/* -----------------------------------------------------------------------------
   Card (section 6)
----------------------------------------------------------------------------- */

/* Carousel dots — visibility toggled per breakpoint in responsive.css */
.card-carousel-dots { display: none; }

.card-carousel-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transition: background 0.3s ease;
  cursor: pointer;
}

.card-carousel-dot.card-carousel-dot--active {
  background: var(--color-accent);
}

.card {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: background-color var(--transition-base),
              transform var(--transition-base);
}

.card:hover {
  background-color: var(--color-bg-card-hover);
  transform: translateY(-4px);
}

.card__media {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.card__media img {
  width: auto;
  height: 80%;
  max-width: 90%;
  object-fit: contain;
  margin: auto;
  transition: transform 1.2s var(--ease-default);
  will-change: transform;
}

/* Wallet PNG has more transparent padding — scale up to match the others */
.card__media--wallet img {
  height: 100%;
  max-width: 100%;
}

.card:hover .card__media img {
  transform: scale(1.15);
}

.card__title {
  font-size: 1.375rem; /* 22px — 2px above --font-size-lg */
  font-weight: var(--font-weight-light);
  line-height: 1.2;
  color: var(--color-text-primary);
}

.card__body {
  color: var(--color-text-secondary);
  line-height: var(--line-height-normal);
  font-size: var(--font-size-sm);
}


/* -----------------------------------------------------------------------------
   FAQ accordion (section 8) — ARIA disclosure pattern
----------------------------------------------------------------------------- */

.faq {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-5);
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  font-family: inherit;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  text-align: left;
  cursor: pointer;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.faq__trigger:hover { color: var(--color-accent); }

.faq__trigger:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-base);
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background-color: currentColor;
}
.faq__icon::before {
  width: 10px;
  height: 2px;
}
.faq__icon::after {
  width: 2px;
  height: 10px;
  transition: transform var(--transition-fast);
}

.faq__trigger[aria-expanded="true"] .faq__icon {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-inverse);
}

.faq__trigger[aria-expanded="true"] .faq__icon::after {
  transform: scaleY(0);
}

.faq__panel {
  padding: 0 0 var(--space-3) 0;
}

.faq__panel p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  max-width: 68ch;
}


/* -----------------------------------------------------------------------------
   Social icons
----------------------------------------------------------------------------- */

.social-list {
  display: flex;
  gap: var(--space-3);
}

.social-list a {
  display: inline-grid;
  place-items: center;
  width: var(--tap-target);
  height: var(--tap-target);
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-primary);
  transition: background-color var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast);
}

.social-list a:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text-inverse);
}


/* -----------------------------------------------------------------------------
   Download-app modal — opens on every [data-cta="join"] click
----------------------------------------------------------------------------- */

.app-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.app-modal[hidden] {
  display: none;
}

.app-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  cursor: pointer;
  animation: app-modal-fade 0.2s ease-out;
}

.app-modal__dialog {
  position: relative;
  background-color: #1c1c1c;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-7) var(--space-7);
  max-width: 360px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: app-modal-pop 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.app-modal__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  opacity: 0.7;
  cursor: pointer;
  border-radius: 50%;
  transition: opacity var(--transition-fast),
              background-color var(--transition-fast);
}

.app-modal__close:hover {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.06);
}

.app-modal__close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  opacity: 1;
}

.app-modal__title {
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: var(--font-weight-light);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
}

.app-modal__qr {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--space-3);
  margin-inline: auto;
  width: fit-content;
}

.app-modal__qr img {
  display: block;
  width: 220px;
  height: 220px;
}

.app-modal__hint {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Lock background scroll when modal is open */
body.app-modal-open {
  overflow: hidden;
}

@keyframes app-modal-fade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes app-modal-pop {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .app-modal__backdrop,
  .app-modal__dialog {
    animation: none;
  }
}


/* -----------------------------------------------------------------------------
   Close-account page — alerts, form, confirmation modal
----------------------------------------------------------------------------- */

.close-account__intro {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  max-width: 60ch;
  margin: 0 auto;
  text-align: center;
}

.close-account__intro + .close-account__intro {
  margin-top: 0.5rem;
}

/* --- Alert boxes -------------------------------------------------------- */
.alert-box {
  border-radius: 12px;
  padding: 1.5rem;
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg-surface);
}

.alert-box--danger {
  border-color: rgba(255, 99, 99, 0.35);
  background: rgba(255, 99, 99, 0.06);
}

.alert-box--info {
  border-color: rgba(194, 241, 65, 0.35);
  background: var(--color-accent-muted);
}

.alert-box__header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 0.75rem;
}

.alert-box__icon {
  flex-shrink: 0;
}

.alert-box--danger .alert-box__icon { color: #ff7676; }
.alert-box--info   .alert-box__icon { color: var(--color-accent); }

.alert-box__title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--color-text-primary);
}

.alert-box__body {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  margin: 0 0 0.5rem;
}

.alert-box__body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.alert-box__list {
  margin: 0.75rem 0 0.5rem 1.25rem;
  padding: 0;
  color: var(--color-text-primary);
  line-height: 1.6;
}

.alert-box__list li {
  margin-bottom: 0.4rem;
}

.alert-box__note {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin: 0.75rem 0 0;
  font-style: italic;
}

/* --- Form card ---------------------------------------------------------- */
.close-form-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem;
}

.close-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.01em;
}

.form-required {
  color: #ff7676;
  margin-left: 0.15rem;
}

.form-input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  font: inherit;
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-strong);
  border-radius: 10px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-muted);
}

.form-input:invalid:not(:placeholder-shown) {
  border-color: rgba(255, 99, 99, 0.6);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
  font-family: inherit;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin: 0.15rem 0 0;
  line-height: 1.4;
}

/* --- Checkbox confirmation --------------------------------------------- */
.form-field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.625rem;
  margin-top: 0.25rem;
}

.form-checkbox {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 0.18rem;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-checkbox-label {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-text-primary);
  cursor: pointer;
}

/* --- Submit button (danger variant) ------------------------------------ */
.btn--danger {
  background: #d93838;
  color: #fff;
  border: 1px solid #d93838;
  padding: 0.875rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.btn--danger:hover {
  background: #b82c2c;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(217, 56, 56, 0.25);
}

.btn--danger:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.close-form__submit {
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* --- Status message ---------------------------------------------------- */
.close-form__status {
  font-size: 0.9375rem;
  line-height: 1.5;
  min-height: 1.25rem;
  margin-top: 0.25rem;
}

.close-form__status--loading { color: var(--color-text-secondary); }
.close-form__status--success { color: var(--color-accent); font-weight: 600; }
.close-form__status--error   { color: #ff7676; font-weight: 600; }

.close-form__note {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin: 0.5rem 0 0;
}

/* --- Help link below form --------------------------------------------- */
.close-help {
  text-align: center;
  padding: 1.5rem 0;
}

.close-help__text {
  color: var(--color-text-secondary);
  margin: 0 0 0.4rem;
}

.close-help__link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: none;
}

.close-help__link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --- Confirmation modal ----------------------------------------------- */
.close-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.close-modal[hidden] { display: none; }

.close-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: app-modal-fade 0.2s ease-out;
}

.close-modal__dialog {
  position: relative;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: 16px;
  padding: 2rem;
  max-width: 480px;
  width: 100%;
  animation: app-modal-pop 0.22s ease-out;
}

.close-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: 0;
  padding: 0.25rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  border-radius: 999px;
  transition: color 0.18s ease, background 0.18s ease;
}

.close-modal__close:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.06);
}

.close-modal__title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
  color: var(--color-text-primary);
}

.close-modal__body {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-text-primary);
  margin: 0 0 1.5rem;
}

.close-modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.close-modal__actions--single {
  justify-content: center;
}

.close-modal__actions--single .btn {
  min-width: 140px;
}

.close-modal__success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 1rem;
  border-radius: 999px;
  background: var(--color-accent-muted);
  color: var(--color-accent);
}

#close-success-modal .close-modal__title,
#close-success-modal .close-modal__body {
  text-align: center;
}

@media (max-width: 540px) {
  .close-form-card { padding: 1.25rem; }
  .close-modal__dialog { padding: 1.5rem; }
  .close-modal__actions { justify-content: stretch; }
  .close-modal__actions .btn { flex: 1; min-width: 0; }
  .close-form__submit { align-self: stretch; }
}

@media (prefers-reduced-motion: reduce) {
  .close-modal__backdrop,
  .close-modal__dialog { animation: none; }
}