/* ============================================
   KWT Labs — Terms of Service Page
   ============================================ */

.terms-progress {
  position: fixed;
  top: var(--header-h);
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gray-200);
  z-index: 900;
}

.terms-progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), #a855f7, var(--accent));
  transition: width 0.1s linear;
}

/* Hero */
.terms-hero {
  padding-top: calc(var(--header-h) + 56px);
  padding-bottom: 72px;
  background:
    radial-gradient(ellipse 70% 60% at 85% 5%, rgba(15, 111, 255, 0.16) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 5% 95%, rgba(168, 85, 247, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, #eef4ff 0%, var(--white) 100%);
}

.terms-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.terms-hero h1 {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  margin-bottom: 12px;
}

.terms-hero__tagline {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 16px;
}

.terms-hero__desc {
  font-size: 1.05rem;
  color: var(--gray-500);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 28px;
}

.terms-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.terms-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-700);
  box-shadow: var(--shadow-sm);
}

.terms-badge .icon {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

.terms-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.terms-hero__actions .btn {
  display: inline-flex;
  align-items: center;
}

.terms-hero__actions .btn .icon {
  width: 18px;
  height: 18px;
  margin-right: 6px;
}

/* Hero illustration */
.terms-illus {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.terms-illus__center {
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, var(--primary), #6366f1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  position: relative;
  z-index: 2;
}

.terms-illus__center .icon {
  width: 72px;
  height: 72px;
  color: var(--white);
}

.terms-illus__orb {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: termsFloat 5s ease-in-out infinite;
}

.terms-illus__orb .icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

.terms-illus__orb--1 { top: 24px; left: 10px; animation-delay: 0s; }
.terms-illus__orb--2 { top: 48px; right: 0; animation-delay: -1.5s; }
.terms-illus__orb--3 { bottom: 48px; left: 0; animation-delay: -3s; }

@keyframes termsFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Layout */
.terms-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
  padding-bottom: 80px;
}

.terms-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.terms-sidebar__label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.terms-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.terms-nav a {
  display: block;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: all var(--transition);
}

.terms-nav a:hover {
  color: var(--primary);
  background: var(--primary-light);
}

.terms-nav a.is-active {
  color: var(--primary);
  background: var(--primary-light);
  border-left-color: var(--primary);
  font-weight: 600;
}

/* Mobile nav chips */
.terms-nav-mobile {
  display: none;
  overflow-x: auto;
  gap: 8px;
  padding-bottom: 16px;
  margin-bottom: 24px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.terms-nav-mobile::-webkit-scrollbar { display: none; }

.terms-nav-mobile a {
  flex-shrink: 0;
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-600);
  background: var(--gray-100);
  border-radius: 999px;
  white-space: nowrap;
  transition: all var(--transition);
}

.terms-nav-mobile a.is-active {
  background: var(--primary);
  color: var(--white);
}

/* Content sections */
.terms-content {
  min-width: 0;
}

.terms-section {
  scroll-margin-top: calc(var(--header-h) + 24px);
  margin-bottom: 56px;
}

.terms-section:last-child {
  margin-bottom: 0;
}

.terms-section__header {
  margin-bottom: 24px;
}

.terms-section__num {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: 8px;
}

.terms-section h2 {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.terms-section h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.terms-section p,
.terms-section li {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.75;
}

.terms-section p + p {
  margin-top: 12px;
}

.terms-section ul {
  list-style: disc;
  padding-left: 1.25rem;
  margin-top: 12px;
}

.terms-section li + li {
  margin-top: 6px;
}

/* Overview cards */
.terms-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.terms-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  transition: all var(--transition);
}

.terms-card:hover {
  border-color: rgba(15, 111, 255, 0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.terms-card__icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.terms-card__icon .icon {
  width: 22px;
  height: 22px;
  color: var(--primary);
}

.terms-card h3 {
  font-size: 0.9375rem;
  margin-bottom: 6px;
}

.terms-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* Split panels */
.terms-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.terms-panel {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.terms-panel--highlight {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
  border-color: rgba(15, 111, 255, 0.2);
}

.terms-callout {
  margin-top: 20px;
  padding: 16px 20px;
  background: var(--gray-100);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--dark);
  font-style: italic;
}

/* Use cards grid */
.terms-use-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.terms-use-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
}

.terms-use-card .icon {
  width: 28px;
  height: 28px;
  color: var(--primary);
  margin: 0 auto 12px;
}

.terms-use-card h3 {
  font-size: 0.875rem;
  margin-bottom: 0;
}

/* Desktop highlight */
.terms-desktop-box {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
}

.terms-desktop-box__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), #6366f1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.terms-desktop-box__icon .icon {
  width: 28px;
  height: 28px;
  color: var(--white);
}

.terms-desktop-box h3 {
  font-size: 1.125rem;
  margin-bottom: 10px;
}

/* License data table */
.terms-data-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.terms-data-item {
  background: var(--gray-100);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.terms-data-item strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}

.terms-data-item span {
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* File processing */
.terms-file-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.terms-file-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.terms-file-card__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

/* Cookie cards */
.terms-cookie-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.terms-cookie-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.terms-cookie-card__status {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.terms-cookie-card__status--active {
  background: rgba(22, 199, 132, 0.12);
  color: var(--success);
}

.terms-cookie-card__status--none {
  background: var(--gray-100);
  color: var(--gray-500);
}

/* Table */
.terms-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
}

.terms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.terms-table th,
.terms-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.terms-table th {
  background: var(--gray-100);
  font-weight: 700;
  color: var(--dark);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.terms-table tr:last-child td {
  border-bottom: none;
}

.terms-table td {
  color: var(--gray-600);
}

.terms-table .status-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}

.status-badge--active {
  background: rgba(22, 199, 132, 0.12);
  color: var(--success);
}

.status-badge--future {
  background: var(--primary-light);
  color: var(--primary);
}

/* Security cards */
.terms-security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.terms-security-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.terms-security-card .icon {
  width: 22px;
  height: 22px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.terms-security-card h3 {
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.terms-security-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.55;
}

/* Accordion (rights) */
.terms-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.terms-accordion .faq-item {
  margin-bottom: 0;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
}

.terms-accordion .faq-item summary {
  padding: 18px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}

.terms-accordion .faq-item summary::-webkit-details-marker { display: none; }

.terms-accordion .faq-item summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--primary);
  font-weight: 400;
  flex-shrink: 0;
  margin-left: 16px;
}

.terms-accordion .faq-item[open] summary::after { content: '−'; }

.terms-accordion .faq-item summary:hover { background: var(--gray-50); }

.terms-accordion .faq-item__answer {
  padding: 0 24px 18px;
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* Timeline */
.terms-timeline {
  position: relative;
  padding-left: 28px;
}

.terms-timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--gray-200);
}

.terms-timeline__item {
  position: relative;
  padding-bottom: 28px;
}

.terms-timeline__item:last-child {
  padding-bottom: 0;
}

.terms-timeline__item::before {
  content: '';
  position: absolute;
  left: -26px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  border: 2px solid var(--white);
  box-shadow: 0 0 0 2px var(--primary-light);
}

.terms-timeline__version {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.terms-timeline__date {
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-bottom: 6px;
}

.terms-timeline__desc {
  font-size: 0.9375rem;
  color: var(--gray-600);
}

/* Contact CTA */
.terms-cta {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 100%);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  color: var(--white);
  margin-top: 56px;
}

.terms-cta h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.terms-cta p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.terms-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.terms-cta__email {
  margin-top: 20px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.terms-cta__email a {
  color: var(--white);
  text-decoration: underline;
}

/* Print styles */
@media print {
  .site-header,
  .site-footer,
  .terms-progress,
  .terms-sidebar,
  .terms-nav-mobile,
  .terms-hero__actions,
  .terms-cta,
  .menu-toggle,
  .mobile-nav {
    display: none !important;
  }

  .terms-hero {
    padding-top: 24px;
    background: none;
  }

  .terms-illus {
    display: none;
  }

  .terms-layout {
    display: block;
    padding-bottom: 0;
  }

  .terms-section {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .terms-cards { grid-template-columns: repeat(2, 1fr); }
  .terms-use-grid { grid-template-columns: repeat(2, 1fr); }
  .terms-security-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .terms-hero__grid {
    grid-template-columns: 1fr;
  }

  .terms-illus {
    min-height: 260px;
    order: -1;
  }

  .terms-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .terms-sidebar {
    display: none;
  }

  .terms-nav-mobile {
    display: flex;
  }

  .terms-split,
  .terms-file-grid,
  .terms-cookie-grid,
  .terms-data-list {
    grid-template-columns: 1fr;
  }

  .terms-cards,
  .terms-use-grid,
  .terms-security-grid {
    grid-template-columns: 1fr;
  }

  .terms-desktop-box {
    grid-template-columns: 1fr;
  }

  .terms-cta {
    padding: 32px 24px;
  }
}

/* ── Terms-specific ── */

.terms-search {
  position: relative;
  margin-bottom: 32px;
}

.terms-search__input {
  width: 100%;
  padding: 14px 18px 14px 44px;
  font-size: 0.9375rem;
  font-family: var(--font);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--white);
  color: var(--dark);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.terms-search__input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 111, 255, 0.12);
}

.terms-search__icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
}

.terms-search__icon .icon {
  width: 18px;
  height: 18px;
}

.terms-search__hint {
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-top: 8px;
}

.terms-search__empty {
  display: none;
  padding: 32px;
  text-align: center;
  background: var(--white);
  border: 1px dashed var(--gray-300);
  border-radius: var(--radius-lg);
  color: var(--gray-500);
  margin-bottom: 32px;
}

.terms-search__empty.is-visible {
  display: block;
}

.terms-section.is-hidden {
  display: none;
}

.terms-section mark {
  background: rgba(15, 111, 255, 0.15);
  color: var(--dark);
  padding: 0 2px;
  border-radius: 2px;
}

.terms-checklist {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.terms-checklist li {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9375rem;
  color: var(--gray-700);
}

.terms-checklist li:last-child {
  border-bottom: none;
}

.terms-checklist .icon {
  width: 20px;
  height: 20px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

.terms-license-grant {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-soft) 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: var(--white);
  margin: 24px 0;
}

.terms-license-grant p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
}

.terms-rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.terms-rules-panel {
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-200);
}

.terms-rules-panel--allowed {
  background: linear-gradient(135deg, rgba(22, 199, 132, 0.08) 0%, var(--white) 100%);
  border-color: rgba(22, 199, 132, 0.25);
}

.terms-rules-panel--denied {
  background: linear-gradient(135deg, rgba(255, 61, 61, 0.06) 0%, var(--white) 100%);
  border-color: rgba(255, 61, 61, 0.2);
}

.terms-rules-panel h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.terms-rules-panel ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.terms-rules-panel li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.terms-rules-panel li .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
}

.terms-rules-panel--allowed li .icon { color: var(--success); }
.terms-rules-panel--denied li .icon { color: var(--accent); }

.terms-prohibited-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.terms-prohibited-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.terms-prohibited-card .icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.terms-prohibited-card h3 {
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.terms-prohibited-card p {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.55;
}

.terms-subsection {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}

.terms-subsection:first-of-type {
  margin-top: 24px;
  padding-top: 0;
  border-top: none;
}

.terms-legal-note {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(255, 61, 61, 0.06);
  border: 1px solid rgba(255, 61, 61, 0.15);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  color: var(--gray-600);
}

@media (max-width: 768px) {
  .terms-rules-grid,
  .terms-prohibited-grid {
    grid-template-columns: 1fr;
  }
}

@media print {
  .terms-search,
  .terms-search__empty {
    display: none !important;
  }
}