/* ============================================================================
   ContentryOS Waitlist Section Custom Styles
   ----------------------------------------------------------------------------
   Uses design system variables exclusively (no hardcoded hex values).
   Aligned with Apple-like premium dark aesthetic and WCAG accessibility standards.
   ============================================================================ */

/* Ekran okuyucu için görünmez etiket (sr-only) */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.waitlist-section {
  padding: var(--space-16) 0;
  position: relative;
}

/* Glassmorphic Container Card */
.waitlist-card.glass {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
  border-color: var(--glass-border);
}

@media (min-width: 768px) {
  .waitlist-card.glass {
    padding: var(--space-16) var(--space-12);
  }
}

.waitlist-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Badge / Chip styling */
.waitlist-badge-wrapper {
  margin-bottom: var(--space-4);
}

.waitlist-chip {
  background: var(--accent-subtle);
  color: var(--color-accent-text);
  border-radius: var(--radius-pill);
  font-family: var(--font-text);
  font-size: var(--font-size-footnote);
  font-weight: var(--weight-semibold);
  padding: var(--space-2) var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* Live Pulse Indicator */
.chip-dot-pulse {
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
  position: relative;
  display: inline-block;
}

.chip-dot-pulse::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-accent);
  border-radius: 50%;
  animation: waitlist-pulse-ring 1.8s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes waitlist-pulse-ring {
  0% {
    transform: scale(0.33);
    opacity: 1;
  }
  80%, 100% {
    transform: scale(2.8);
    opacity: 0;
  }
}

/* Heading & Subtext */
.waitlist-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3rem);
  line-height: 1.15;
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
  font-weight: var(--weight-bold);
  letter-spacing: -0.025em;
}

.waitlist-grad-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.waitlist-description {
  font-family: var(--font-text);
  font-size: var(--font-size-body);
  color: var(--color-text-secondary);
  max-width: 520px;
  margin-top: 0;
  margin-bottom: var(--space-6);
  line-height: 1.55;
}

/* Social Proof */
.waitlist-social-proof {
  font-family: var(--font-text);
  font-size: var(--font-size-subheadline);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.waitlist-social-proof .social-count {
  color: var(--color-accent-text);
  font-weight: var(--weight-bold);
}

/* Form Layout */
.waitlist-form-container {
  width: 100%;
  max-width: 520px;
  margin-bottom: var(--space-12);
}

#waitlist-form {
  width: 100%;
}

.waitlist-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  width: 100%;
}

@media (min-width: 640px) {
  .waitlist-input-wrapper {
    flex-direction: row;
    gap: var(--space-2);
    background: var(--surface-raised);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 6px;
    align-items: center;
    box-shadow: var(--elevation-1);
    transition: border-color var(--duration-base) var(--ease-standard),
                box-shadow var(--duration-base) var(--ease-standard);
  }

  .waitlist-input-wrapper:focus-within {
    border-color: var(--color-accent);
    box-shadow: var(--focus-ring);
  }
}

/* Accessible Input */
.waitlist-input {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  padding: 14px 20px;
  font-size: var(--font-size-body);
  font-family: var(--font-text);
  color: var(--color-text-primary);
  width: 100%;
  transition: border-color var(--duration-base) var(--ease-standard),
              box-shadow var(--duration-base) var(--ease-standard);
}

.waitlist-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

@media (min-width: 640px) {
  .waitlist-input {
    border: none;
    background: transparent;
    padding: 10px 16px;
    border-radius: 0;
    flex: 1;
  }
  
  .waitlist-input:focus {
    outline: none;
    box-shadow: none;
  }
}

@media (max-width: 639px) {
  .waitlist-input:focus-visible {
    outline: 2px solid var(--focus-ring-color);
    outline-offset: 2px;
    box-shadow: var(--focus-ring);
  }
}

/* ---- Platform-aware CTA (iOS: indir · Android: bekleme listesi) ----
   Varsayılan (JS yok / masaüstü): ikisi de görünür.
   iOS  -> yalnız App Store indir butonu.
   Android -> yalnız bekleme listesi. */
.store-cta {
  text-align: center;
  margin-bottom: var(--space-4);
}

.appstore-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: #000;
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 12px 24px;
  min-height: 56px;
  transition: transform var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard),
              filter var(--duration-fast) var(--ease-standard);
}

.appstore-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.12);
  box-shadow: var(--elevation-2, 0 10px 28px rgba(0, 0, 0, 0.4));
}

.appstore-btn:active { transform: scale(0.98); }

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

.appstore-btn svg { flex-shrink: 0; }

.appstore-btn-txt {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.05;
}

.appstore-btn-txt small {
  font-size: 11px;
  font-weight: var(--weight-medium);
  opacity: 0.85;
  letter-spacing: 0.01em;
}

.appstore-btn-txt strong {
  font-size: 19px;
  font-weight: var(--weight-semibold);
  letter-spacing: -0.01em;
}

.store-cta-note {
  margin: var(--space-3) 0 0;
  font-family: var(--font-text);
  font-size: var(--font-size-footnote);
  color: var(--color-text-secondary);
}

.android-waitlist-lead {
  margin: 0 0 var(--space-4);
  font-family: var(--font-text);
  font-size: var(--font-size-subheadline);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Masaüstü/diğer: her ikisini ayıran ince başlık dokunuşu */
html[data-platform="other"] .android-waitlist,
:root:not([data-platform]) .android-waitlist {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-separator);
}

/* iOS: yalnız indir butonu */
html[data-platform="ios"] .android-waitlist,
html[data-platform="ios"] #waitlist-social-proof { display: none; }

/* Android: yalnız bekleme listesi */
html[data-platform="android"] .store-cta { display: none; }

/* Optional Note / Message field (standalone, below the email pill) */
.waitlist-note {
  display: block;
  width: 100%;
  margin-top: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  padding: 12px 18px;
  font-size: var(--font-size-subheadline);
  font-family: var(--font-text);
  color: var(--color-text-primary);
  line-height: 1.5;
  resize: vertical;
  min-height: 44px;
  transition: border-color var(--duration-base) var(--ease-standard),
              box-shadow var(--duration-base) var(--ease-standard);
}

.waitlist-note::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.waitlist-note:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: var(--focus-ring);
}

.waitlist-note:disabled {
  opacity: var(--opacity-disabled);
  cursor: not-allowed;
}

/* Submit Button styling */
.waitlist-submit-btn.btn-primary {
  min-height: 48px;
  border-radius: var(--radius-pill);
  padding: 0 var(--space-8);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--gradient-primary);
  color: var(--color-text-on-accent);
  transition: filter var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}

.waitlist-submit-btn.btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
}

.waitlist-submit-btn.btn-primary:active:not(:disabled) {
  transform: scale(0.97);
}

.waitlist-submit-btn.btn-primary:focus-visible {
  outline: 2px solid var(--focus-ring-color);
  outline-offset: 2px;
  box-shadow: var(--focus-ring);
}

.waitlist-submit-btn:disabled {
  opacity: var(--opacity-disabled);
  cursor: not-allowed;
}

/* Spinner */
.waitlist-spinner {
  animation: waitlist-spin 1s linear infinite;
  color: var(--color-text-on-accent);
}

.waitlist-spinner[hidden] {
  display: none;
}

@keyframes waitlist-spin {
  100% {
    transform: rotate(360deg);
  }
}

/* Validation & Error Messaging */
.waitlist-error-message {
  margin-top: var(--space-3);
  text-align: left;
  padding-left: var(--space-4);
  font-family: var(--font-text);
  font-size: var(--font-size-footnote);
  font-weight: var(--weight-medium);
  color: var(--color-danger-text);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.waitlist-error-message[hidden] {
  display: none;
}

/* Error borders targeting native user-invalid or programmatic state */
.waitlist-input:user-invalid,
.waitlist-input[aria-invalid="true"] {
  border-color: var(--color-danger);
}

@media (min-width: 640px) {
  .waitlist-input-wrapper:has(.waitlist-input:user-invalid),
  .waitlist-input-wrapper:has(.waitlist-input[aria-invalid="true"]) {
    border-color: var(--color-danger);
  }
}

/* Success State Box */
.waitlist-success-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
  background: color-mix(in srgb, var(--color-success) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-success) 20%, transparent);
  border-radius: var(--radius-lg);
  animation: waitlist-scale-up var(--duration-slow) var(--ease-spring);
}

.waitlist-success-state[hidden] {
  display: none;
}

@keyframes waitlist-scale-up {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.success-icon-wrapper {
  position: relative;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-success-text);
  margin-bottom: var(--space-4);
}

.success-icon-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 2px solid var(--color-success);
  border-radius: 50%;
  opacity: 0.25;
}

.success-icon-check {
  color: var(--color-success-text);
}

.success-title {
  font-family: var(--font-display);
  font-size: var(--font-size-title3);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  margin-top: 0;
  margin-bottom: var(--space-2);
}

.success-message {
  font-family: var(--font-text);
  font-size: var(--font-size-subheadline);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-top: 0;
  margin-bottom: var(--space-5);
  max-width: 400px;
}

.success-position-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  background: var(--surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-family: var(--font-text);
  font-size: var(--font-size-footnote);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  box-shadow: var(--elevation-1);
}

.success-position-badge strong {
  color: var(--color-accent-text);
}

/* 3 Micro-benefits Grid */
.waitlist-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-10);
  border-top: 1px solid var(--color-separator);
  padding-top: var(--space-8);
  text-align: left;
  width: 100%;
}

@media (min-width: 768px) {
  .waitlist-benefits {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
  }
}

.benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.benefit-icon {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-xs);
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-text);
}

.benefit-text h4 {
  font-family: var(--font-display);
  font-size: var(--font-size-subheadline);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  margin-top: 0;
  margin-bottom: var(--space-1);
}

.benefit-text p {
  font-family: var(--font-text);
  font-size: var(--font-size-footnote);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.45;
}

/* Reduction for users preferring reduced transparency */
@media (prefers-reduced-transparency: reduce) {
  .waitlist-card.glass {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}