/* ─────────────────────────────────────────
   PRODUCTS PAGE — extends base styles.css
   Base provides: reset, variables, nav, buttons,
   breadcrumb, .display, .label, .inner, .section,
   FAQ, CTA, trust, footer, animations, mobile
   drawer, responsive foundations.
───────────────────────────────────────── */

/* ── BUTTONS ────────────────────────────── */
.btn-sm {
  font-size: 0.8rem;
  padding: 9px 18px;
}

/* ── PAGE HERO ──────────────────────────── */
.page-hero {
  padding: 5rem 0 4rem;
  background: var(--paper-2);
}

.page-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2.5rem;
  position: relative;
  z-index: 1;
}

.page-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: riseIn 0.6s ease 0.1s forwards;
}

.page-hero-eyebrow-line {
  width: 28px;
  height: 1px;
  background: var(--blue);
}

.page-hero h1 {
  font-size: clamp(2.8rem, 5vw, 5rem);
  margin-bottom: 1.5rem;
  max-width: 760px;
  opacity: 0;
  animation: riseIn 0.6s ease 0.2s forwards;
}

.page-hero h1 em {
  font-style: italic;
  color: var(--blue);
}

.page-hero-sub {
  font-size: 1.05rem;
  color: var(--ink-2);
  line-height: 1.8;
  max-width: 560px;
  opacity: 0;
  animation: riseIn 0.6s ease 0.3s forwards;
}

/* ── BADGE LEGEND ───────────────────────── */
.badge-legend {
  padding: 1.75rem 0;
  border-top: 1px solid var(--paper-3);
  border-bottom: 1px solid var(--paper-3);
  background: var(--paper-2);
}

.badge-legend-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: 1rem 3rem;
  flex-wrap: wrap;
}

.badge-legend-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-right: 0.5rem;
  white-space: nowrap;
}

.badge-legend-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.625rem 3rem;
  flex: 1;
}

.badge-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--ink-2);
  white-space: nowrap;
}

/* Shared badge base */
.badge {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.badge-self    { background: var(--forest-pale); color: var(--forest); }
.badge-impl    { background: var(--blue-pale);   color: var(--blue); }
.badge-partner { background: var(--paper-3);     color: var(--ink-2); border: 1px solid var(--paper-3); }
.badge-dev     { background: var(--paper-3);     color: var(--heading); }

/* ── FILTER TABS ────────────────────────── */
.filter-bar {
  padding: 2rem 0 0;
}

.filter-bar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  font-size: 0.82rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--paper-3);
  background: transparent;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s;
}

.filter-btn:hover {
  border-color: var(--ink-3);
  color: var(--ink);
}

.filter-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

/* ── PRODUCT GRID ───────────────────────── */
.products-section {
  padding: 2.5rem 0 6rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.product-card {
  border: 1px solid var(--paper-3);
  border-radius: var(--r-lg);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.2s;
  position: relative;
}

.product-card:hover {
  border-color: var(--blue);
  box-shadow: 0 10px 36px rgba(47, 74, 199, 0.09);
  transform: translateY(-2px);
}

.product-card.hidden { display: none; }

.product-card-header {
  padding: 2rem 2rem 1.5rem;
  border-bottom: 1px solid var(--paper-3);
}

.product-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.product-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.icon-blue  { background: var(--blue-pale); }
.icon-green { background: var(--forest-pale); }
.icon-teal  { background: var(--teal-pale); }
.icon-slate { background: var(--paper-3); }
.icon-amber { background: var(--amber-pale); }
.icon-paper { background: var(--paper-2); border: 1px solid var(--paper-3); }

.product-card-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--heading);
  margin-bottom: 0.3rem;
  line-height: 1.2;
}

.product-card-domain {
  font-size: 0.75rem;
  color: var(--ink-3);
}

.product-card-body {
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.product-card-desc {
  font-size: 0.875rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 0.5rem;
}

/* Feature bullets */
.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-features li {
  font-size: 0.8rem;
  color: var(--ink-2);
  padding-left: 1rem;
  position: relative;
  line-height: 1.5;
}

.product-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
  font-size: 0.7rem;
  top: 2px;
}

.product-card-footer {
  padding: 1.25rem 2rem;
  border-top: 1px solid var(--paper-3);
  margin-top: auto;
}

.product-card-footer-links {
  display: flex;
  gap: 10px;
}

/* Dev ribbon */
.dev-ribbon {
  position: absolute;
  top: 14px;
  right: -1px;
  background: var(--heading);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--r) 0 0 var(--r);
}

/* ── COMPARISON TABLE ───────────────────── */
.comparison {
  background: var(--paper-2);
  padding: 6rem 0;
}

.comparison-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.comparison-header h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin-bottom: 1rem;
}

.comparison-header h2 em {
  font-style: italic;
  color: var(--blue);
}

.comparison-header p {
  font-size: 1rem;
  color: var(--ink-2);
  line-height: 1.8;
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--paper-3);
}

.comp-table th {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--heading);
  padding: 1rem 1.25rem;
  text-align: left;
  background: var(--paper-2);
  border-bottom: 1px solid var(--paper-3);
}

.comp-table th:first-child { width: 200px; }

.comp-table td {
  font-size: 0.83rem;
  color: var(--ink-2);
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--paper-3);
  vertical-align: top;
}

.comp-table tr:last-child td { border-bottom: none; }
.comp-table td:first-child   { font-weight: 500; color: var(--ink); }
.comp-table tr:hover td      { background: var(--paper-2); }

.check { color: var(--forest); font-size: 0.9rem; }
.cross { color: var(--ink-4);  font-size: 0.9rem; }

/* ── NOT SURE SECTION ───────────────────── */
.not-sure {
  padding: 6rem 0;
}

.not-sure-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.not-sure h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin-bottom: 1.25rem;
}

.not-sure h2 em {
  font-style: italic;
  color: var(--blue);
}

.not-sure p {
  font-size: 0.95rem;
  color: var(--ink-2);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.not-sure-card {
  background: var(--paper-2);
  border: 1px solid var(--paper-3);
  border-radius: var(--r-lg);
  padding: 2.5rem;
}

.not-sure-card h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--heading);
  margin-bottom: 0.75rem;
}

.not-sure-card p {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.not-sure-steps {
  list-style: none;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 2rem;
}

.not-sure-steps li {
  font-size: 0.85rem;
  color: var(--ink);
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.55;
}

.not-sure-steps li::before {
  content: counter(step);
  counter-increment: step;
  position: absolute;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  top: 1px;
}

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 1000px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .page-hero-inner,
  .badge-legend-inner,
  .filter-bar-inner {
    padding: 0 1.5rem;
  }

  .not-sure-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .comp-table { font-size: 0.78rem; }
}

@media (max-width: 640px) {
  .product-grid { grid-template-columns: 1fr; }

  .badge-legend-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}