/* ============================================================
   CORBINSOFT — PRODUCTS PAGES
   Extends styles.css — same design tokens
   ============================================================ */

/* ── Active nav link ── */
.nav__link.active { color: var(--clr-blue-dark); }

/* ============================================================
   NAV DROPDOWN
   ============================================================ */
.nav__dropdown { position: relative; }

.nav__dropdown-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.nav__caret {
  transition: transform 0.2s var(--ease-out);
  flex-shrink: 0;
  color: var(--clr-text-muted);
}

.nav__dropdown:hover .nav__caret,
.nav__dropdown:focus-within .nav__caret {
  transform: rotate(180deg);
}

.nav__submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  list-style: none;
  background: rgba(255,255,255,0.97);
  border: 1px solid var(--clr-border-mid);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(15,50,80,0.12), 0 2px 8px rgba(29,159,213,0.08);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out), visibility 0.2s;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 200;
}

.nav__dropdown:hover .nav__submenu,
.nav__dropdown:focus-within .nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__submenu li { list-style: none; }

.nav__submenu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--clr-text-mid);
  text-decoration: none;
  padding: 9px 14px;
  border-radius: var(--radius-xs);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav__submenu a:hover {
  color: var(--clr-blue-dark);
  background: rgba(29,159,213,0.07);
}

.nav__coming-soon {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--clr-teal-light);
  background: rgba(0,196,180,0.1);
  border: 1px solid rgba(0,196,180,0.25);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
}

/* ============================================================
   PRODUCT HERO
   ============================================================ */
.product-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--clr-bg);
}

/* Dot grid */
.product-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(29,159,213,0.1) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 60%, black 10%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 60%, black 10%, transparent 100%);
  pointer-events: none;
}

.product-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 55% at 25% 30%, rgba(29,159,213,0.07) 0%, transparent 65%),
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(0,196,180,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.product-hero__inner {
  position: relative; z-index: 2;
  max-width: 900px;
}

.product-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--clr-text-muted);
  text-decoration: none;
  margin-bottom: 28px;
  transition: color 0.2s, gap 0.2s;
}
.product-hero__back:hover { color: var(--clr-blue); gap: 10px; }

.product-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--clr-teal);
  background: rgba(0,196,180,0.08);
  border: 1px solid rgba(0,196,180,0.25);
  padding: 5px 14px;
  border-radius: var(--radius-xs);
  margin-bottom: 22px;
}
.product-hero__badge::before {
  content: '';
  display: inline-block;
  width: 16px; height: 1px;
  background: var(--clr-teal-light);
}

.product-hero__title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 900;
  line-height: 1.05;
  color: var(--clr-text);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  font-variation-settings: 'opsz' 60, 'WONK' 1;
}

.product-hero__sub {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--clr-text-muted);
  max-width: 620px;
  line-height: 1.8;
  margin-bottom: 40px;
}

.product-hero__metrics {
  display: flex;
  gap: 0;
  align-items: stretch;
  flex-wrap: wrap;
}

.metric-item {
  padding: 0 36px 0 0;
  border-right: 1px solid var(--clr-border-mid);
  margin-right: 36px;
}
.metric-item:first-child { padding-left: 0; }
.metric-item:last-child {
  border-right: none;
  padding-right: 0;
  margin-right: 0;
}

.metric-item__num {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  font-variation-settings: 'opsz' 36, 'WONK' 1;
  display: block;
}

.metric-item__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--clr-text-dim);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 3px;
  display: block;
}

/* ============================================================
   PRODUCTS GRID (products.html overview)
   ============================================================ */
.products-section { padding: 80px 0 120px; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.product-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s, border-color 0.3s;
  display: flex;
  flex-direction: column;
  position: relative;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--clr-border-mid);
}

.product-card__top {
  height: 10px;
  background: var(--gradient);
  flex-shrink: 0;
}

.product-card__body {
  padding: 32px 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-xs);
  margin-bottom: 16px;
  width: fit-content;
}

.product-card__badge--available {
  color: var(--clr-teal);
  background: rgba(0,196,180,0.1);
  border: 1px solid rgba(0,196,180,0.25);
}

.product-card__badge--soon {
  color: var(--clr-text-muted);
  background: rgba(74,110,138,0.08);
  border: 1px solid rgba(74,110,138,0.18);
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
  line-height: 1.25;
  font-variation-settings: 'opsz' 20, 'WONK' 0;
}

.product-card__desc {
  font-size: 13.5px;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 20px;
}

.product-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 16px;
  border-top: 1px solid var(--clr-border);
  margin-bottom: 24px;
  flex: 1;
}

.product-card__features li {
  font-size: 12.5px;
  color: var(--clr-text-muted);
  padding: 0 0 0 16px;
  position: relative;
  line-height: 1.5;
}
.product-card__features li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 1.5px;
  background: var(--gradient);
}

.product-card__cta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--clr-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.2s, color 0.2s;
  margin-top: auto;
}
.product-card__cta:hover { gap: 13px; color: var(--clr-blue-dark); }

/* Coming soon card variant */
.product-card--coming-soon {
  opacity: 0.75;
}
.product-card--coming-soon::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 6px,
    rgba(74,110,138,0.025) 6px,
    rgba(74,110,138,0.025) 7px
  );
  pointer-events: none;
  border-radius: var(--radius-lg);
}
.product-card--coming-soon .product-card__top {
  background: linear-gradient(135deg, #4a6e8a 0%, #3d5a80 100%);
}
.product-card--coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-card);
  border-color: var(--clr-border);
  cursor: default;
}

.product-card__coming-soon-note {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--clr-text-dim);
  letter-spacing: 0.3px;
  padding: 10px 14px;
  background: rgba(74,110,138,0.06);
  border-radius: var(--radius-xs);
  border: 1px solid rgba(74,110,138,0.12);
  text-align: center;
  margin-top: auto;
}

/* ============================================================
   FEATURE GRID
   ============================================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: transform 0.3s var(--ease-out);
  transform-origin: left;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--clr-border-mid);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(29,159,213,0.07);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--clr-blue);
  transition: background 0.3s, border-color 0.3s;
}
.feature-card:hover .feature-card__icon {
  background: rgba(29,159,213,0.12);
  border-color: var(--clr-border-mid);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  line-height: 1.3;
  font-variation-settings: 'opsz' 14, 'WONK' 0;
}

.feature-card p {
  font-size: 12.5px;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   WORK ITEM HIERARCHY CHAIN
   ============================================================ */
.hierarchy-chain {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
  margin: 0 auto;
}

.hierarchy-level {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.hierarchy-level:not(:last-child) {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom: none;
}
.hierarchy-level:not(:first-child) {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
.hierarchy-level:hover {
  border-color: var(--clr-border-mid);
  box-shadow: var(--shadow-xs);
  z-index: 1;
}

.hierarchy-level__num {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--clr-blue);
  background: rgba(29,159,213,0.08);
  border: 1px solid var(--clr-border-mid);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  white-space: nowrap;
  flex-shrink: 0;
}

.hierarchy-level__title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-text);
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 15, 'WONK' 0;
}

.hierarchy-level__sub {
  font-size: 12.5px;
  color: var(--clr-text-muted);
  margin-left: auto;
  text-align: right;
  line-height: 1.4;
}

.hierarchy-connector {
  display: flex;
  justify-content: flex-start;
  padding-left: 45px;
  height: 0;
  position: relative;
  z-index: 2;
}

/* ============================================================
   ARCH STEPS
   ============================================================ */
.arch-steps {
  display: flex;
  gap: 0;
  align-items: flex-start;
  position: relative;
}

.arch-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.arch-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 22px;
  left: calc(50% + 24px);
  right: 0;
  height: 1px;
  background: linear-gradient(to right, var(--clr-blue), var(--clr-teal-light));
  z-index: 0;
}

.arch-step__num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(29,159,213,0.3);
  margin-bottom: 16px;
}

.arch-step__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 14, 'WONK' 0;
  padding: 0 8px;
}

.arch-step__desc {
  font-size: 12px;
  color: var(--clr-text-muted);
  line-height: 1.65;
  padding: 0 8px;
}

/* ============================================================
   USE CASES GRID
   ============================================================ */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.use-case-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
}
.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--clr-border-mid);
}

.use-case-card__icon {
  font-size: 28px;
  margin-bottom: 12px;
}

.use-case-card__std {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--clr-teal);
  margin-bottom: 8px;
  display: block;
}

.use-case-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 16, 'WONK' 0;
}

.use-case-card__hierarchy {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin: 0;
  padding: 0;
}

.use-case-card__hierarchy li {
  font-size: 12px;
  color: var(--clr-text-muted);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}
.use-case-card__hierarchy li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 5px; height: 1.5px;
  background: var(--gradient);
}

/* ============================================================
   COMPLIANCE TABLE
   ============================================================ */
.compliance-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-card);
}

.compliance-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  background: var(--clr-surface);
}

.compliance-table thead tr {
  background: linear-gradient(135deg, rgba(29,159,213,0.06) 0%, rgba(0,196,180,0.04) 100%);
  border-bottom: 2px solid var(--clr-border-mid);
}

.compliance-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  padding: 16px 20px;
  text-align: left;
  white-space: nowrap;
}

.compliance-table td {
  padding: 14px 20px;
  color: var(--clr-text-mid);
  border-bottom: 1px solid var(--clr-border);
  vertical-align: top;
  line-height: 1.55;
}

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

.compliance-table tbody tr:hover {
  background: rgba(29,159,213,0.03);
}

.compliance-table__framework {
  font-weight: 600;
  color: var(--clr-text);
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
}

.compliance-table__domain {
  color: var(--clr-blue);
}

/* ============================================================
   CONFIGURATION SECTION
   ============================================================ */
.config-section { background: var(--clr-bg2); }

.config-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.config-block {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.config-block__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--clr-border);
  background: rgba(29,159,213,0.04);
  display: flex;
  align-items: center;
  gap: 10px;
}

.config-block__header-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gradient);
  flex-shrink: 0;
}

.config-block__header h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--clr-text-mid);
  margin: 0;
}

.config-block__params {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.config-param {
  padding: 10px 14px;
  background: var(--clr-bg2);
  border-radius: var(--radius-xs);
  border: 1px solid var(--clr-border);
}

.config-param__name {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--clr-blue);
  display: block;
  margin-bottom: 3px;
}

.config-param__desc {
  font-size: 12px;
  color: var(--clr-text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ============================================================
   BENEFITS GRID
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefits-col {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.benefits-col__header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--clr-border);
  background: linear-gradient(135deg, rgba(29,159,213,0.05) 0%, rgba(0,196,180,0.03) 100%);
}

.benefits-col__header h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--clr-text);
  letter-spacing: -0.01em;
  margin: 0;
  font-variation-settings: 'opsz' 16, 'WONK' 0;
}

.benefits-col__list {
  list-style: none;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
}

.benefits-col__list li {
  font-size: 13px;
  color: var(--clr-text-muted);
  padding-left: 18px;
  position: relative;
  line-height: 1.6;
}
.benefits-col__list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 7px; height: 1.5px;
  background: var(--gradient);
}

/* ============================================================
   WHAT IT IS — 2 column section
   ============================================================ */
.product-intro {
  background: var(--clr-bg2);
}

.product-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.product-intro__text .section-label { margin-bottom: 14px; }

.product-intro__text h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-variation-settings: 'opsz' 36, 'WONK' 1;
}

.product-intro__text p {
  font-size: 14.5px;
  color: var(--clr-text-muted);
  line-height: 1.85;
  margin-bottom: 14px;
}
.product-intro__text p:last-child { margin-bottom: 0; }

.product-intro__diagram {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-mid);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  padding: 32px;
}

/* ============================================================
   DEPLOYMENT STEPS
   ============================================================ */
.deployment-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 760px;
  margin: 0 auto;
}

.deployment-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px 24px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s, transform 0.2s;
}
.deployment-step:hover {
  border-color: var(--clr-border-mid);
  transform: translateX(4px);
}

.deployment-step__num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(29,159,213,0.25);
}

.deployment-step__content h4 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 5px;
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 15, 'WONK' 0;
}
.deployment-step__content p {
  font-size: 13px;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* ============================================================
   CTA SECTION (Product page bottom)
   ============================================================ */
.product-cta {
  background: var(--gradient-pale);
  border-top: 1px solid var(--clr-border-mid);
  border-bottom: 1px solid var(--clr-border-mid);
}

.product-cta__inner {
  text-align: center;
  padding: 80px 0;
  max-width: 600px;
  margin: 0 auto;
}

.product-cta__inner h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  line-height: 1.2;
  font-variation-settings: 'opsz' 36, 'WONK' 1;
}

.product-cta__inner p {
  font-size: 14.5px;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 36px;
}

.product-cta__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   COMING SOON PAGE
   ============================================================ */
.coming-soon-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 160px 32px 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.coming-soon-page::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(29,159,213,0.09) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 100%);
  pointer-events: none;
}

.coming-soon-page__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 30% 20%, rgba(29,159,213,0.06) 0%, transparent 65%),
    radial-gradient(ellipse 60% 50% at 75% 80%, rgba(0,196,180,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.coming-soon-page__back {
  position: absolute;
  top: 120px; left: 32px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: color 0.2s, gap 0.2s;
}
.coming-soon-page__back:hover { color: var(--clr-blue); gap: 10px; }

.coming-soon-page__inner {
  position: relative; z-index: 1;
  max-width: 640px;
}

.cs-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--clr-teal);
  background: rgba(0,196,180,0.1);
  border: 1.5px solid rgba(0,196,180,0.3);
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
}
.cs-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-teal-light);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.coming-soon-page__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  color: var(--clr-text);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 20px;
  font-variation-settings: 'opsz' 56, 'WONK' 1;
}

.coming-soon-page__desc {
  font-size: 15px;
  color: var(--clr-text-muted);
  line-height: 1.8;
  max-width: 560px;
  margin: 0 auto 48px;
}

/* Feature preview cards (blurred/locked) */
.cs-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 48px;
  text-align: left;
}

.cs-feature-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  position: relative;
  overflow: hidden;
  filter: blur(0.4px);
  opacity: 0.65;
  transition: filter 0.3s, opacity 0.3s;
}
.cs-feature-card:hover { filter: blur(0); opacity: 0.8; }

.cs-feature-card__lock {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: var(--radius-xs);
  background: rgba(74,110,138,0.1);
  border: 1px solid rgba(74,110,138,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.cs-feature-card h4 {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 13, 'WONK' 0;
}
.cs-feature-card p {
  font-size: 12px;
  color: var(--clr-text-muted);
  margin: 0;
  line-height: 1.55;
}

/* Notify form */
.cs-notify {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cs-notify__label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--clr-text-muted);
}

.cs-notify__form {
  display: flex;
  gap: 10px;
  width: 100%;
  max-width: 420px;
  flex-wrap: wrap;
  justify-content: center;
}

.cs-notify__input {
  flex: 1;
  min-width: 200px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-mid);
  border-radius: var(--radius-xs);
  padding: 11px 16px;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--clr-text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.cs-notify__input::placeholder { color: var(--clr-text-dim); }
.cs-notify__input:focus {
  border-color: var(--clr-blue);
  box-shadow: 0 0 0 3px rgba(29,159,213,0.1);
}

.cs-notify__note {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--clr-text-dim);
  letter-spacing: 0.3px;
  margin-top: 4px;
}

.cs-back-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--clr-text-muted);
  text-decoration: none;
  margin-top: 36px;
  transition: color 0.2s, gap 0.2s;
}
.cs-back-link:hover { color: var(--clr-blue); gap: 10px; }

/* ============================================================
   RESPONSIVE — 900px
   ============================================================ */
@media (max-width: 900px) {
  .product-hero { padding: 120px 0 60px; }

  .products-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }

  .feature-grid { grid-template-columns: repeat(2, 1fr); }

  .product-intro__grid { grid-template-columns: 1fr; gap: 48px; }

  .arch-steps {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }
  .arch-step { max-width: 360px; width: 100%; }
  .arch-step:not(:last-child)::after { display: none; }

  .use-cases-grid { grid-template-columns: repeat(2, 1fr); }

  .config-blocks { grid-template-columns: 1fr; }

  .benefits-grid { grid-template-columns: 1fr; }

  .cs-features-grid { grid-template-columns: 1fr; }

  .product-hero__metrics { gap: 20px; flex-direction: column; }
  .metric-item { border-right: none; padding: 0; margin: 0; }

  .nav__submenu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 0 0 0 16px;
  }
  .nav__dropdown:hover .nav__submenu,
  .nav__dropdown:focus-within .nav__submenu {
    transform: none;
  }
}

/* ============================================================
   RESPONSIVE — 600px
   ============================================================ */
@media (max-width: 600px) {
  .product-hero { padding: 110px 0 48px; }

  .products-grid { max-width: 100%; }

  .feature-grid { grid-template-columns: 1fr; }

  .use-cases-grid { grid-template-columns: 1fr; }

  .compliance-table th,
  .compliance-table td { padding: 10px 14px; font-size: 12.5px; }

  .arch-step { max-width: 100%; }

  .cs-features-grid { grid-template-columns: 1fr; }

  .coming-soon-page__back { top: 100px; left: 16px; }

  .product-cta__actions { flex-direction: column; align-items: center; }

  .product-hero__metrics { gap: 16px; }

  .hierarchy-level { flex-wrap: wrap; gap: 10px; }
  .hierarchy-level__sub { margin-left: 0; text-align: left; }
}