/* css/components.css */

/* === Buttons === */
.vd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  border-radius: var(--vd-radius-btn);
  transition: background-color 0.2s, border-color 0.2s, opacity 0.2s;
  white-space: nowrap;
}

.vd-btn-primary {
  padding: 12px 24px;
  font-size: 14px;
  background-color: var(--vd-primary);
  color: #ffffff;
  transition: background-color 0.2s, transform 0.15s ease, box-shadow 0.2s;
}
.vd-btn-primary:hover {
  background-color: var(--vd-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.vd-btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.vd-btn-ghost {
  padding: 12px 24px;
  font-size: 14px;
  background-color: transparent;
  color: var(--vd-text-muted);
  border: 1px solid var(--vd-stroke);
  transition: border-color 0.2s, transform 0.15s ease;
}

.vd-btn-ghost:hover {
  border-color: var(--vd-text-muted);
}
.vd-btn-ghost:active {
  transform: scale(0.97);
}

.vd-btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* === Badges === */
.vd-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--vd-primary-border);
  border-radius: var(--vd-radius-pill);
  font-size: 12px;
  font-weight: 500;
  color: var(--vd-primary);
  background-color: var(--vd-primary-subtle);
}

.vd-badge svg {
  width: 12px;
  height: 12px;
}

.vd-tag {
  display: inline-block;
  padding: 4px 12px;
  background-color: var(--vd-primary-subtle);
  border-radius: var(--vd-radius-tag);
  font-size: 12px;
  font-weight: 600;
  color: var(--vd-primary);
}

/* === Input Link === */
.vd-input-link {
  display: flex;
  align-items: center;
  background-color: var(--vd-card);
  border: 1px solid var(--vd-stroke);
  border-radius: var(--vd-radius-input);
  padding: 6px 6px 6px 16px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.vd-input-link:focus-within {
  border-color: var(--vd-primary-border);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.vd-input-link svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--vd-text-faint);
}

.vd-input-link input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  color: var(--vd-text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  padding: 8px 12px;
  outline: none;
}

.vd-input-link input::placeholder {
  color: var(--vd-text-muted);
}

/* Stronger variant for CTA sections */
.vd-input-link-strong {
  background: var(--vd-surface);
  border: 1px solid var(--vd-stroke);
  box-shadow: var(--vd-shadow-sm);
}

.vd-hero .vd-input-link {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04), 0 4px 16px rgba(0,0,0,0.2);
}
.vd-hero .vd-input-link:focus-within {
  border-color: var(--vd-primary-border);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

html.light .vd-hero .vd-input-link {
  background: var(--vd-surface);
  border: 1px solid var(--vd-stroke);
  box-shadow: var(--vd-shadow-sm);
  backdrop-filter: none;
}
html.light .vd-hero .vd-input-link:focus-within {
  border-color: var(--vd-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
}

.vd-input-link .vd-btn-primary {
  padding: 12px 24px;
  font-size: 13px;
  border-radius: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .vd-input-link,
  .vd-input-link.vd-input-link-strong,
  .vd-hero .vd-input-link {
    flex-direction: column !important;
    padding: 8px !important;
    gap: 8px !important;
  }

  .vd-input-link input {
    width: 100% !important;
    padding: 10px !important;
    text-align: center;
  }

  .vd-input-link .vd-btn-primary {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    padding: 12px 16px !important;
  }

  .vd-input-link > svg:first-child {
    display: none !important;
  }
}

/* === Cards === */
.vd-card {
  background-color: var(--vd-card);
  border: 1px solid var(--vd-stroke);
  border-radius: var(--vd-radius-card);
  padding: 32px;
}

.vd-card-sm {
  padding: 28px;
}

/* === Icon Box === */
.vd-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background-color: var(--vd-primary-subtle);
  border: 1px solid var(--vd-primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.vd-icon-box svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.8px;
  color: var(--vd-primary);
}

/* === Theme Toggle === */
.vd-theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--vd-radius-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--vd-text-muted);
  border: 1px solid var(--vd-stroke);
  transition: border-color 0.2s, color 0.2s;
}

.vd-theme-toggle:hover {
  border-color: var(--vd-text-muted);
  color: var(--vd-text);
}

.vd-theme-toggle svg {
  width: 18px;
  height: 18px;
}

.vd-theme-toggle .icon-sun { display: none; }
.vd-theme-toggle .icon-moon { display: block; }
html.light .vd-theme-toggle .icon-sun { display: block; }
html.light .vd-theme-toggle .icon-moon { display: none; }

/* Hide on mobile */
@media (max-width: 767px) {
  .vd-hide-mobile {
    display: none !important;
  }
}

/* Mobile menu — clean */
.vd-mobile-menu-nav {
  display: flex;
  flex-direction: column;
}

.vd-mobile-menu-nav a {
  display: block;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--vd-text);
  border-bottom: 1px solid var(--vd-stroke);
  transition: color 0.15s;
}

.vd-mobile-menu-nav a:last-child {
  border-bottom: none;
}

.vd-mobile-menu-nav a:hover {
  color: var(--vd-primary);
}

/* Mobile menu accordion (collapsible sections) */
.vd-mobile-accordion {
  border-bottom: 1px solid var(--vd-stroke);
}

.vd-mobile-accordion-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--vd-text);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s;
}

.vd-mobile-accordion-btn:hover {
  color: var(--vd-primary);
}

.vd-mobile-accordion-btn svg {
  color: var(--vd-text-faint);
  transition: transform 0.25s;
}

.vd-mobile-accordion.is-open .vd-mobile-accordion-btn svg {
  transform: rotate(180deg);
}

.vd-mobile-accordion.is-open .vd-mobile-accordion-btn {
  color: var(--vd-primary);
}

.vd-mobile-accordion-panel {
  display: none;
  flex-direction: column;
  padding-bottom: 8px;
}

.vd-mobile-accordion.is-open .vd-mobile-accordion-panel {
  display: flex;
}

.vd-mobile-accordion-panel a {
  display: block;
  padding: 8px 0 8px 16px;
  font-size: 14px;
  font-weight: 400;
  color: var(--vd-text-muted);
  border-bottom: none !important;
  transition: color 0.15s;
}

.vd-mobile-accordion-panel a:hover {
  color: var(--vd-primary);
}

/* Mobile menu footer */
.vd-mobile-menu-footer {
  padding-top: 16px;
  border-top: 1px solid var(--vd-stroke);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.vd-mobile-menu-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.vd-mobile-menu-buttons .vd-btn {
  justify-content: center;
  text-align: center;
  padding: 12px 16px;
}

.vd-mobile-menu-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.vd-mobile-menu-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--vd-text-muted);
}

.vd-mobile-menu-theme-switch .vd-theme-toggle {
  width: 32px;
  height: 32px;
}

/* === Accordion === */
.vd-accordion-item {
  border-bottom: 1px solid var(--vd-stroke);
}

.vd-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--vd-text);
  text-align: left;
}

.vd-accordion-trigger svg {
  width: 18px;
  height: 18px;
  color: var(--vd-text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.vd-accordion-item.is-open .vd-accordion-trigger svg {
  transform: rotate(45deg);
}

.vd-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.vd-accordion-content-inner {
  padding-bottom: 24px;
  font-size: 15px;
  color: var(--vd-text-muted);
  line-height: 1.65;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease 0.05s, transform 0.25s ease 0.05s;
}

.vd-accordion-item.is-open .vd-accordion-content-inner {
  opacity: 1;
  transform: translateY(0);
}

/* === Pricing Toggle === */
.vd-pricing-toggle {
  display: inline-flex;
  gap: 2px;
  background-color: var(--vd-card);
  border: 1px solid var(--vd-stroke);
  border-radius: var(--vd-radius-pill);
  padding: 3px;
}

.vd-pricing-toggle button {
  padding: 8px 24px;
  border-radius: var(--vd-radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--vd-text);
  transition: all 0.2s;
}

.vd-pricing-toggle button.is-active {
  background-color: var(--vd-primary);
  color: #ffffff;
}

.vd-tag::first-letter { text-transform: uppercase; }