/* ============================================
   TimeWitness Components — Ethereal Time-Capsule System
   ============================================ */

/* ── Buttons — Gradient Pill System ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: var(--text-btn);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-button);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.25;
  outline: none;
  position: relative;
  overflow: hidden;
}

/* Primary — Gradient Blue Pill */
.btn--primary {
  background: var(--gradient-btn);
  color: var(--inverse-white);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(10, 132, 196, 0.25);
}

.btn--primary:hover {
  background: var(--gradient-btn-hover);
  color: var(--inverse-white);
  box-shadow: 0 8px 30px rgba(10, 132, 196, 0.35);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 12px rgba(10, 132, 196, 0.2);
}

.btn--primary:focus-visible {
  box-shadow: var(--shadow-focus);
}

/* Secondary — White fill with blue border */
.btn--secondary {
  background: var(--inverse-white);
  color: var(--primary);
  border: 2px solid rgba(10, 132, 196, 0.25);
  box-shadow: var(--shadow-feather);
}

.btn--secondary:hover {
  background: var(--primary-ultra-soft);
  color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 4px 20px rgba(10, 132, 196, 0.15);
  transform: translateY(-2px);
}

.btn--secondary:active {
  transform: translateY(0);
}

/* Light variant — ghost on light surfaces */
.btn--light {
  background: var(--inverse-white);
  color: var(--primary);
  border: 1.5px solid rgba(10, 132, 196, 0.2);
  box-shadow: var(--shadow-feather);
}

.btn--light:hover {
  background: var(--primary-ultra-soft);
  color: var(--primary);
  border-color: var(--primary-light);
  box-shadow: 0 4px 20px rgba(10, 132, 196, 0.12);
  transform: translateY(-2px);
}

.btn--light:active {
  transform: translateY(0);
}

/* Commerce — Warm gradient */
.btn--commerce {
  background: linear-gradient(135deg, #E8663D, #F08A5D);
  color: var(--inverse-white);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-button-bold);
  box-shadow: 0 4px 20px rgba(232, 102, 61, 0.25);
}

.btn--commerce:hover {
  box-shadow: 0 8px 30px rgba(232, 102, 61, 0.35);
  transform: translateY(-2px);
}

.btn--commerce:active {
  transform: translateY(0);
}

/* Size variants */
.btn--sm {
  padding: 10px 20px;
  font-size: var(--text-btn-compact);
  font-weight: var(--fw-semibold);
}

.btn--lg {
  padding: 16px 32px;
  font-size: var(--text-btn);
}

.btn-group {
  display: flex;
  gap: var(--gap-md);
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .btn { width: 100%; justify-content: center; }
  .btn-group { flex-direction: column; }
}

/* ── Eyebrow ── */
.eyebrow {
  display: inline-block;
  font-size: var(--text-eyebrow);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--gap-md);
}

.section--light .eyebrow,
.section--parchment .eyebrow {
  color: var(--primary);
}

.section--dark .eyebrow,
.section--darker .eyebrow,
.section--deep .eyebrow {
  color: var(--primary-glow);
}

/* ── Cards — Modern Glassmorphism ── */
.card {
  padding: 2rem;
  border-radius: 20px;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px);
}

/* Dark card — glass on dark backgrounds */
.card--dark {
  background: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

/* Decorative top accent line */
.card--dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(126, 200, 227, 0.5), transparent);
  border-radius: 2px;
}

.card--dark:hover {
  background: linear-gradient(145deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.04) 100%);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2), 0 0 30px rgba(10, 132, 196, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Light card — frosted glass with accent */
.card--light {
  background: linear-gradient(145deg, rgba(255,255,255,0.92) 0%, rgba(240,247,252,0.85) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 4px 24px rgba(11, 36, 71, 0.06), inset 0 1px 0 rgba(255,255,255,0.8);
}

/* Decorative top accent line on light cards */
.card--light::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(10, 132, 196, 0.3), transparent);
  border-radius: 2px;
}

.card--light:hover {
  box-shadow: 0 16px 48px rgba(11, 36, 71, 0.1), 0 0 30px rgba(10, 132, 196, 0.06), inset 0 1px 0 rgba(255,255,255,0.9);
  border-color: rgba(10, 132, 196, 0.15);
}

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--gap-md);
  color: var(--inverse-white);
  background: var(--gradient-btn);
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(10, 132, 196, 0.25);
}

.section--dark .card__icon,
.section--darker .card__icon,
.section--deep .card__icon {
  background: linear-gradient(135deg, rgba(126, 200, 227, 0.2), rgba(10, 132, 196, 0.15));
  color: var(--primary-glow);
  box-shadow: 0 4px 12px rgba(10, 132, 196, 0.1);
}

.card__icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.card__title {
  font-family: var(--font-heading);
  font-size: var(--text-h4);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--gap-sm);
}

.card__text {
  font-size: var(--text-body);
  line-height: var(--lh-body);
  color: var(--body-gray);
}

.section--dark .card__title,
.section--darker .card__title,
.section--deep .card__title {
  color: var(--inverse-white);
}

.section--dark .card__text,
.section--darker .card__text,
.section--deep .card__text {
  color: rgba(255, 255, 255, 0.7);
}

.section--light .card__text,
.section--parchment .card__text {
  color: var(--body-gray);
}

/* ── Badges — Soft blue pills ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1.125rem;
  font-size: var(--text-small);
  font-weight: var(--fw-medium);
  border-radius: var(--radius-pill);
  background: rgba(10, 132, 196, 0.08);
  color: var(--primary);
  border: 1px solid rgba(10, 132, 196, 0.15);
  backdrop-filter: blur(8px);
}

.section--dark .badge {
  background: rgba(255, 255, 255, 0.08);
  color: var(--primary-glow);
  border-color: rgba(255, 255, 255, 0.12);
}

.section--light .badge {
  background: var(--glass-bg-strong);
  color: var(--primary);
  border-color: rgba(10, 132, 196, 0.12);
  box-shadow: 0 2px 8px rgba(11, 36, 71, 0.04);
}

.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
}

/* ── Accordion (FAQ) ── */
.accordion-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.section--light .accordion-item {
  border-bottom-color: var(--divider-tint);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.5rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  font-weight: var(--fw-medium);
  color: inherit;
  text-align: left;
  transition: color var(--duration-fast);
}

.accordion-trigger:hover {
  color: var(--primary-light);
}

.accordion-trigger::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: var(--fw-regular);
  color: var(--primary-glow);
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
  margin-left: 1rem;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(10, 132, 196, 0.1);
}

.section--dark .accordion-trigger::after {
  background: rgba(255, 255, 255, 0.06);
}

.accordion-item.is-open .accordion-trigger::after {
  transform: rotate(45deg);
  background: rgba(10, 132, 196, 0.15);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}

.accordion-item.is-open .accordion-content {
  max-height: 500px;
}

.accordion-body {
  padding-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-body);
  line-height: var(--lh-body);
}

.section--light .accordion-body {
  color: var(--body-gray);
}

/* ── Forms — Soft glass inputs ── */
.form-group {
  margin-bottom: var(--gap-md);
}

.form-label {
  display: block;
  font-size: var(--text-small);
  font-weight: var(--fw-medium);
  margin-bottom: 0.5rem;
  color: var(--body-gray);
}

.section--dark .form-label {
  color: rgba(255, 255, 255, 0.7);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1.125rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--display-ink);
  background: var(--glass-bg-strong);
  border: 1.5px solid rgba(10, 132, 196, 0.12);
  border-radius: var(--radius-12);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  outline: none;
  backdrop-filter: blur(8px);
}

.section--dark .form-input,
.section--dark .form-select,
.section--dark .form-textarea,
.section--deep .form-input,
.section--deep .form-select,
.section--deep .form-textarea {
  background: var(--glass-bg-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-dark);
  color: var(--inverse-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: var(--shadow-focus);
}

.form-input::placeholder {
  color: var(--placeholder-ink);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%234A6B8A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--paper-white);
  color: var(--display-ink);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--primary);
  flex-shrink: 0;
}

.form-helper {
  font-size: var(--text-micro);
  color: var(--mute-gray);
  margin-top: 0.375rem;
}

.form-error {
  font-size: var(--text-micro);
  color: var(--warning-red);
  margin-top: 0.375rem;
}

/* ── Pricing Cards ── */
.pricing-card {
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: linear-gradient(145deg, rgba(255,255,255,0.92) 0%, rgba(240,247,252,0.85) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 4px 24px rgba(11, 36, 71, 0.06), inset 0 1px 0 rgba(255,255,255,0.8);
  transition: all var(--duration-normal) var(--ease-out);
  overflow: hidden;
}

/* Decorative top gradient line */
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-glow), var(--primary));
  opacity: 0.5;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(11, 36, 71, 0.1), 0 0 30px rgba(10, 132, 196, 0.08);
}

.pricing-card .btn {
  margin-top: auto;
}

.pricing-card--featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-glow);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.375rem 1.25rem;
  font-size: var(--text-micro);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-compact-btn);
  background: var(--gradient-btn);
  color: var(--inverse-white);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(10, 132, 196, 0.3);
}

.pricing-card__price {
  font-size: clamp(2.5rem, 3.5vw, 3.5rem);
  font-weight: var(--fw-bold);
  font-family: var(--font-heading);
  color: var(--primary);
  margin: var(--gap-md) 0 0.25rem;
  background: var(--gradient-btn);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card__period {
  font-size: var(--text-small);
  color: var(--body-gray);
  margin-bottom: var(--gap-md);
}

.pricing-card__features {
  text-align: left;
  margin-bottom: var(--gap-lg);
}

.pricing-card__features li {
  padding: 0.5rem 0;
  font-size: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--display-ink);
}

.pricing-card__features li::before {
  content: '✓';
  color: var(--primary);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  background: var(--primary-ultra-soft);
  border-radius: 50%;
}

/* ── Quote Card ── */
.quote-card {
  padding: var(--gap-md) var(--gap-md) var(--gap-md) calc(var(--gap-md) + 6px);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255,255,255,0.92) 0%, rgba(240,247,252,0.85) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 4px 24px rgba(11, 36, 71, 0.06), inset 0 1px 0 rgba(255,255,255,0.8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Left gradient accent bar */
.quote-card::after {
  content: '';
  position: absolute;
  top: 10%;
  bottom: 10%;
  left: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--primary-glow));
  border-radius: 2px;
}

.quote-card::before {
  content: '"';
  position: absolute;
  top: -0.25rem;
  left: 1rem;
  font-size: 3rem;
  font-family: var(--font-heading);
  color: var(--primary);
  opacity: 0.08;
  line-height: 1;
}

.quote-card__text {
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: var(--fw-medium);
  line-height: 1.5;
  color: var(--display-ink);
  font-style: italic;
}

/* ── Slider Components ── */
.slider-section-wrapper {
  position: relative;
}

.slider-container {
  width: 100%;
  overflow-x: auto;
  padding-bottom: var(--gap-md);
  margin-top: var(--gap-lg);
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.slider-container::-webkit-scrollbar {
  display: none;
}

.slider-track {
  display: flex;
  gap: var(--gap-lg);
  width: max-content;
  padding: 0 var(--container-px);
}

.slider-card {
  width: 340px;
  min-height: 440px;
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
}

.slider-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(126, 200, 227, 0.5), transparent);
  z-index: 1;
}

.slider-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), 0 0 30px rgba(10, 132, 196, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.slider-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--glass-border-dark);
}

.slider-card__content {
  padding: var(--gap-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.slider-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-h4);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--gap-xs);
}

.slider-card__text {
  font-size: var(--text-body);
  color: rgba(255, 255, 255, 0.65);
  line-height: var(--lh-body);
}

/* ── Payment Chips ── */
.payment-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
  justify-content: center;
}

.payment-chip {
  padding: 0.5rem 1rem;
  font-size: var(--text-micro);
  border-radius: var(--radius-pill);
  background: var(--glass-bg-strong);
  border: 1px solid rgba(10, 132, 196, 0.1);
  color: var(--body-gray);
  backdrop-filter: blur(8px);
}

/* ── Microcopy ── */
.microcopy {
  font-size: var(--text-small);
  color: var(--mute-gray);
  margin-top: var(--gap-md);
}

.section--dark .microcopy {
  color: rgba(255, 255, 255, 0.5);
}

.section--light .microcopy {
  color: var(--body-gray);
}

/* ── Divider — Gradient line ── */
.gold-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-btn);
  margin-bottom: var(--gap-md);
  border-radius: 2px;
}

.section-header--center .gold-line {
  margin-left: auto;
  margin-right: auto;
}

/* ── Modal System ── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 12, 24, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-out), visibility var(--duration-normal) var(--ease-out);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -45%) scale(0.95);
  width: 90%;
  max-width: 480px;
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.is-active {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  visibility: visible;
}

.modal-content {
  position: relative;
  width: 100%;
  border-radius: 24px;
}

.modal-close {
  position: absolute;
  top: -1.5rem;
  right: -1.5rem;
  width: 40px;
  height: 40px;
  background: var(--glass-bg-strong);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--inverse-white);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all var(--duration-fast) var(--ease-out);
  backdrop-filter: blur(12px);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

@media (max-width: 600px) {
  .modal-close {
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.5);
    border: none;
  }
}

/* ── Filter System ── */
.filter-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--gap-lg);
}

.filter-btn {
  background: var(--glass-bg-strong);
  border: 1px solid rgba(10, 132, 196, 0.15);
  color: var(--body-gray);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: var(--text-small);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  backdrop-filter: blur(8px);
}

.section--dark .filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

.filter-btn:hover {
  background: var(--primary-ultra-soft);
  color: var(--primary);
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

.section--dark .filter-btn:hover {
  background: rgba(10, 132, 196, 0.15);
  color: var(--primary-glow);
  border-color: rgba(10, 132, 196, 0.3);
}

.filter-btn.is-active {
  background: var(--gradient-btn);
  color: var(--inverse-white);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(10, 132, 196, 0.25);
}

.section--dark .filter-btn.is-active {
  box-shadow: 0 4px 12px rgba(10, 132, 196, 0.15);
}

.filter-item {
  transition: opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out), filter var(--duration-normal) var(--ease-out);
}

.filter-item.is-hidden {
  opacity: 0;
  transform: scale(0.9);
  filter: blur(4px);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}