/* ── PRODUCT NAV (sticky sub-nav) ── */
.product-nav {
  position: sticky;
  top: 64px;
  z-index: 90;
  background: rgba(13, 17, 23, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 4vw;
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.product-nav::-webkit-scrollbar {
  display: none;
}
.pnav-link {
  font-family: var(--fm);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  padding: 1rem 1.25rem;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  font-weight: 500;
}
.pnav-link:hover {
  color: var(--white);
}
.pnav-link.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* ── COMMON ── */
.container {
  max-width: 1240px;
  margin: 0 auto;
}
.slabel {
  font-family: var(--fm);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
}
.slabel::before {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--teal);
}
.stitle {
  font-family: var(--fd);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}
.stitle em {
  font-style: italic;
  color: var(--teal);
}
.sbody {
  font-size: 1.05rem;
  color: rgba(245, 244, 240, 0.68);
  max-width: 62ch;
  line-height: 1.75;
  font-weight: 300;
}
.bp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--teal);
  color: var(--black);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.85rem 1.6rem;
  border: none;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  letter-spacing: 0.02em;
}
.bp:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}
.bg {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--white);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.85rem 1.6rem;
  border: 1px solid rgba(245, 244, 240, 0.18);
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.bg:hover {
  border-color: var(--teal);
  background: var(--teal-glow);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.f1 {
  animation: fadeUp 0.7s ease both;
}
.f2 {
  animation: fadeUp 0.7s ease 0.12s both;
}
.f3 {
  animation: fadeUp 0.7s ease 0.24s both;
}
.f4 {
  animation: fadeUp 0.7s ease 0.36s both;
}
.f5 {
  animation: fadeUp 0.7s ease 0.48s both;
}

/* ── PRODUCT HERO ── */
#product-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 10rem 4vw 6rem;
  background: radial-gradient(
      ellipse 55% 60% at 75% 50%,
      rgba(37, 99, 235, 0.12) 0%,
      transparent 65%
    ),
    radial-gradient(
      ellipse 35% 40% at 5% 30%,
      rgba(37, 99, 235, 0.06) 0%,
      transparent 60%
    ),
    linear-gradient(180deg, #0a0a0a 0%, #0d1117 100%);
  position: relative;
  overflow: hidden;
}
.ph-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(37, 99, 235, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(
    ellipse 100% 100% at 75% 30%,
    black 15%,
    transparent 75%
  );
  pointer-events: none;
}
.ph-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .ph-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

/* Terminal visual */
.terminal-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.terminal-frame {
  width: 320px;
  height: 520px;
  background: linear-gradient(175deg, #161c26 0%, #0d1420 60%, #0a1118 100%);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 80px rgba(37, 99, 235, 0.12), 0 40px 80px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}
@media (max-width: 900px) {
  .terminal-frame {
    width: 260px;
    height: 420px;
  }
}
.tf-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 50% at 50% 30%,
    rgba(37, 99, 235, 0.08) 0%,
    transparent 70%
  );
  animation: tfpulse 4s ease-in-out infinite;
}
@keyframes tfpulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}
.tf-screen {
  width: 240px;
  height: 200px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 6px;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
@media (max-width: 900px) {
  .tf-screen {
    width: 200px;
    height: 160px;
  }
}
.tf-ecg {
  position: absolute;
  width: 100%;
  bottom: 35px;
}
.tf-scan-line {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(37, 99, 235, 0.08),
    transparent
  );
  animation: scan 3s linear infinite;
}
@keyframes scan {
  to {
    left: 150%;
  }
}
.tf-status {
  position: absolute;
  top: 0.6rem;
  left: 0.75rem;
  right: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tf-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
.tf-status-label {
  font-family: var(--fm);
  font-size: 0.5rem;
  color: rgba(37, 99, 235, 0.6);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tf-sensors {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  width: 240px;
  padding: 0;
}
@media (max-width: 900px) {
  .tf-sensors {
    width: 200px;
  }
}
.ts-chip {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 3px;
  padding: 0.35rem 0.3rem;
  text-align: center;
  font-family: var(--fm);
  font-size: 0.42rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(37, 99, 235, 0.65);
  line-height: 1.2;
}
.ts-chip.active {
  background: rgba(37, 99, 235, 0.18);
  border-color: rgba(37, 99, 235, 0.4);
  color: var(--teal);
}
.tf-badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--teal);
  color: var(--black);
  padding: 0.25rem 1rem;
  border-radius: 0 0 4px 4px;
  font-weight: 600;
  white-space: nowrap;
}
.tf-label {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--fm);
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(245, 244, 240, 0.25);
}

/* Floating stat badges */
.stat-badge {
  position: absolute;
  background: var(--slate);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: 4px;
  padding: 0.65rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.sb-num {
  font-family: var(--fd);
  font-size: 1.4rem;
  color: var(--white);
  line-height: 1;
}
.sb-lbl {
  font-family: var(--fm);
  font-size: 0.52rem;
  color: var(--teal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.stat-badge.s1 {
  top: 30%;
  left: 20%;
  animation: float1 6s ease-in-out infinite;
}
.stat-badge.s2 {
  top: 45%;
  right: 9%;
  animation: float2 7s ease-in-out infinite;
}
.stat-badge.s3 {
  bottom: 15%;
  left: 17%;
  animation: float1 8s ease-in-out infinite 1s;
}
@media (max-width: 900px) {
  .stat-badge {
    display: none;
  }
}
@keyframes float1 {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}
@keyframes float2 {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

/* Hero copy */
.ph-copy {
}
.ph-eyebrow {
  font-family: var(--fm);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 500;
}
.ph-eyebrow::before {
  content: "";
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--teal);
}
.ph-title {
  font-family: var(--fd);
  font-size: clamp(3rem, 5.5vw, 5rem);
  line-height: 1.05;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.ph-version {
  font-family: var(--fm);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  padding-left: 0.2rem;
}
.ph-lead {
  font-size: 1.1rem;
  color: rgba(245, 244, 240, 0.65);
  line-height: 1.8;
  font-weight: 300;
  max-width: 52ch;
  margin-bottom: 2.5rem;
}
.ph-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.ph-tag {
  font-family: var(--fm);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  font-weight: 500;
}
.pht-class {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.pht-edge {
  background: rgba(37, 99, 235, 0.12);
  color: var(--teal);
  border: 1px solid rgba(37, 99, 235, 0.3);
}
.pht-longi {
  background: rgba(139, 92, 246, 0.12);
  color: var(--purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}
.pht-inst {
  background: rgba(212, 136, 42, 0.12);
  color: var(--amber);
  border: 1px solid rgba(212, 136, 42, 0.3);
}
.ph-acts {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}
.ph-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 3rem;
}
.ph-stat-cell {
  background: var(--slate);
  padding: 1.25rem;
}
.ph-stat-cell .n {
  font-family: var(--fd);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--white);
  display: block;
  line-height: 1;
}
.ph-stat-cell .u {
  font-family: var(--fm);
  font-size: 0.56rem;
  color: var(--teal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-top: 0.3rem;
}
.ph-stat-cell .l {
  font-size: 0.74rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

/* ── OVERVIEW BAND ── */
.overview-band {
  background: var(--ink);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 4vw;
}
.ob-inner {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
  justify-content: space-between;
}
.ob-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.ob-icon {
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ob-icon svg {
  opacity: 0.7;
}
.ob-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.ob-val {
  font-weight: 600;
  font-size: 0.9rem;
}
.ob-key {
  font-family: var(--fm);
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── SECTION COMMON ── */
section {
  padding: 6rem 4vw;
}
section.dark {
  background: var(--black);
}
section.mid {
  background: var(--ink);
}

/* ── SENSOR MATRIX ── */
#sensors {
  background: var(--ink);
}
.sensor-categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
@media (max-width: 960px) {
  .sensor-categories {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 580px) {
  .sensor-categories {
    grid-template-columns: 1fr;
  }
}
.sensor-cat {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.sensor-cat:hover {
  border-color: rgba(37, 99, 235, 0.3);
}
.sc-head {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.sc-head svg {
  opacity: 0.6;
  flex-shrink: 0;
}
.sc-head-info {
  flex: 1;
}
.sc-title {
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.1rem;
}
.sc-count {
  font-family: var(--fm);
  font-size: 0.58rem;
  color: var(--teal);
  letter-spacing: 0.08em;
}
.sc-items {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.sc-item {
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: rgba(245, 244, 240, 0.55);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  padding: 0.22rem 0.6rem;
}

/* ── ARCHITECTURE ── */
#architecture {
  background: var(--black);
}
.arch-layers {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 3.5rem;
}
.arch-layer {
  background: var(--ink);
  padding: 2rem 2.5rem;
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 2rem;
  align-items: start;
  transition: background 0.2s;
}
@media (max-width: 760px) {
  .arch-layer {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}
.arch-layer:hover {
  background: rgba(37, 99, 235, 0.04);
}
.arch-code {
  font-family: var(--fm);
  font-size: 0.62rem;
  color: var(--teal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-top: 0.15rem;
}
.arch-body {
}
.arch-name {
  font-family: var(--fd);
  font-size: 1.15rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.arch-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.65;
}
.arch-badge {
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 2px;
  white-space: nowrap;
  align-self: start;
}
.badge-patent {
  background: rgba(139, 92, 246, 0.12);
  color: var(--purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}
.badge-safety {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.badge-edge {
  background: rgba(37, 99, 235, 0.12);
  color: var(--teal);
  border: 1px solid rgba(37, 99, 235, 0.3);
}
.badge-govern {
  background: rgba(212, 136, 42, 0.12);
  color: var(--amber);
  border: 1px solid rgba(212, 136, 42, 0.3);
}
.badge-intel {
  background: rgba(224, 82, 82, 0.1);
  color: var(--red);
  border: 1px solid rgba(224, 82, 82, 0.25);
}

/* ── CLINICAL USE CASES ── */
#use-cases {
  background: var(--ink);
}
.uc-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
  margin-top: 3.5rem;
}
.uc-tabs::-webkit-scrollbar {
  display: none;
}
.uc-tab {
  font-family: var(--fm);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
  font-weight: 500;
}
.uc-tab:hover {
  color: var(--white);
}
.uc-tab.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}
.uc-panels {
  margin-top: 0;
}
.uc-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  padding: 3rem 0;
  align-items: start;
}
@media (max-width: 760px) {
  .uc-panel {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}
.uc-panel.active {
  display: grid;
}
.uc-panel-copy h3 {
  font-family: var(--fd);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.uc-panel-copy h3 em {
  font-style: italic;
  color: var(--teal);
}
.uc-panel-copy p {
  font-size: 0.92rem;
  color: rgba(245, 244, 240, 0.62);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-weight: 300;
}
.uc-panel-copy p:last-of-type {
  margin-bottom: 0;
}
.uc-panel-copy strong {
  color: var(--white);
}
.uc-benefits {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.uc-benefit {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: border-color 0.2s;
}
.uc-benefit:hover {
  border-color: rgba(37, 99, 235, 0.3);
}
.ub-icon {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}
.ub-body {
  flex: 1;
}
.ub-title {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}
.ub-text {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── INTEROPERABILITY ── */
#interop {
  background: var(--black);
}
.interop-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3.5rem;
}
@media (max-width: 860px) {
  .interop-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}
.interop-diagram {
  position: relative;
}
.id-center {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.25);
}
.id-center .ic-label {
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  font-weight: 600;
}
.id-center .ic-sub {
  font-family: var(--fm);
  font-size: 0.5rem;
  color: rgba(0, 0, 0, 0.6);
  letter-spacing: 0.06em;
}
.id-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  border: 1px dashed rgba(37, 99, 235, 0.2);
  border-radius: 50%;
  animation: orbit-spin 30s linear infinite;
}
@keyframes orbit-spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}
.id-nodes {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}
.id-node {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.6rem 1rem;
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.id-node::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  opacity: 0.6;
  flex-shrink: 0;
}
.interop-standards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.is-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: border-color 0.2s;
}
.is-item:hover {
  border-color: rgba(37, 99, 235, 0.3);
}
.is-tag {
  font-family: var(--fm);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: 2px;
  padding: 0.2rem 0.6rem;
  height: fit-content;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.is-body {
}
.is-title {
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.3rem;
}
.is-text {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── DEPLOYMENT MODEL ── */
#deployment {
  background: var(--ink);
}
.deploy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
@media (max-width: 760px) {
  .deploy-grid {
    grid-template-columns: 1fr;
  }
}
.deploy-card {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
  transition: border-color 0.2s, background 0.2s;
}
.deploy-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  background: rgba(37, 99, 235, 0.04);
}
.dc-emoji {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  display: block;
}
.dc-title {
  font-family: var(--fd);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.dc-title em {
  font-style: italic;
  color: var(--teal);
}
.dc-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}
.dc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dc-list li {
  font-size: 0.8rem;
  color: rgba(245, 244, 240, 0.6);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.45;
}
.dc-list li::before {
  content: "-";
  color: var(--teal);
  flex-shrink: 0;
  margin-top: 0.05rem;
}

/* ── COMPARISON TABLE ── */
#comparison {
  background: var(--black);
}
.comp-table-wrap {
  overflow-x: auto;
  margin-top: 3.5rem;
  border-radius: 4px;
  border: 1px solid var(--border);
}
.comp-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}
.comp-table thead tr {
  background: var(--slate);
  border-bottom: 1px solid rgba(37, 99, 235, 0.2);
}
.comp-table thead th {
  font-family: var(--fm);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 500;
}
.comp-table thead th:last-child {
  color: var(--teal);
}
.comp-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.15s;
}
.comp-table tbody tr:last-child {
  border-bottom: none;
}
.comp-table tbody tr:hover {
  background: rgba(37, 99, 235, 0.04);
}
.comp-table td {
  padding: 0.9rem 1.25rem;
  font-size: 0.82rem;
  color: rgba(245, 244, 240, 0.6);
  vertical-align: middle;
}
.comp-table td:first-child {
  color: rgba(245, 244, 240, 0.8);
  font-weight: 500;
}
.comp-table td:last-child {
  background: rgba(37, 99, 235, 0.04);
}
.ct-yes {
  color: var(--green) !important;
  font-weight: 600;
}
.ct-no {
  color: rgba(107, 114, 128, 0.5) !important;
}
.ct-part {
  color: var(--amber) !important;
}

/* ── EVIDENCE ── */
#evidence {
  background: var(--ink);
}
.evidence-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3.5rem;
}
@media (max-width: 860px) {
  .evidence-layout {
    grid-template-columns: 1fr;
  }
}
.ev-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.ev-stat {
  background: var(--slate);
  padding: 2rem;
}
.ev-stat .esn {
  font-family: var(--fd);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  color: var(--white);
  display: block;
  line-height: 1;
}
.ev-stat .esu {
  font-family: var(--fm);
  font-size: 0.58rem;
  color: var(--teal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin: 0.35rem 0 0.5rem;
}
.ev-stat .esl {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.5;
}
.ev-docs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.ev-doc {
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: border-color 0.2s;
}
.ev-doc:hover {
  border-color: rgba(37, 99, 235, 0.3);
}
.ev-doc-tier {
  font-family: var(--fm);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.t1 {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.t2 {
  background: rgba(212, 136, 42, 0.1);
  color: var(--amber);
  border: 1px solid rgba(212, 136, 42, 0.25);
}
.t3 {
  background: rgba(224, 82, 82, 0.1);
  color: var(--red);
  border: 1px solid rgba(224, 82, 82, 0.25);
}
.ev-doc-body {
  flex: 1;
}
.ev-doc-title {
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.25rem;
}
.ev-doc-desc {
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}
.ev-doc-link {
  font-family: var(--fm);
  font-size: 0.62rem;
  color: var(--teal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  letter-spacing: 0.06em;
  transition: gap 0.2s, color 0.2s;
}
.ev-doc-link:hover {
  gap: 0.6rem;
  color: var(--white);
}

/* ── REGULATORY ── */
#regulatory {
  background: var(--black);
}
.reg-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 3.5rem;
}
@media (max-width: 860px) {
  .reg-row {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .reg-row {
    grid-template-columns: 1fr;
  }
}
.reg-cell {
  background: var(--ink);
  padding: 2rem;
}
.rc-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.rc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.dot-active {
  background: var(--green);
}
.dot-pending {
  background: var(--amber);
}
.rc-badge-text {
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.rc-badge-text.active {
  color: var(--green);
}
.rc-badge-text.pending {
  color: var(--amber);
}
.rc-name {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.3rem;
}
.rc-body {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}
.reg-note {
  margin-top: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 4px;
}
.reg-note p {
  font-size: 0.8rem;
  color: rgba(245, 244, 240, 0.55);
  line-height: 1.65;
}

#product-cta {
  padding: 7rem 4vw;
  background: linear-gradient(
    135deg,
    #0d1117 0%,
    rgba(37, 99, 235, 0.11) 50%,
    #0d1117 100%
  );
  text-align: center;
  position: relative;
  overflow: hidden;
}
#product-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(37, 99, 235, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  pointer-events: none;
}
#product-cta .container {
  position: relative;
  z-index: 1;
}
.cta-acts {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* FOOTER */
footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 4rem 4vw 1.5rem;
  display: grid;
  grid-template-columns: 2.2fr 0.8fr 0.8fr 0.8fr 0.8fr;
  gap: 3rem;
}

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

footer h5 {
  font-family: var(--fm);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1rem;
  font-weight: 500;
}

footer p,
footer li {
  font-size: 0.8rem;
  color: rgba(245, 244, 240, 0.45);
  line-height: 1.7;
  list-style: none;
}

footer a {
  color: rgba(245, 244, 240, 0.5);
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: var(--teal);
}

.fb {
  font-family: var(--fm);
  font-size: 1rem;
  color: var(--teal);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.rb {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--fm);
  font-size: 0.6rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 0.2rem 0.55rem;
  margin: 0.18rem 0.18rem 0.18rem 0;
  letter-spacing: 0.04em;
  background: rgba(0, 0, 0, 0.3);
}

.rb::before {
  content: "✓";
  color: var(--teal);
}

.rb.proc::before {
  content: "⟳";
  color: var(--amber);
}

.fn {
  padding: 2rem 4vw;
  border-top: 1px solid var(--border);
  font-family: var(--fm);
  font-size: 0.62rem;
  color: rgba(245, 244, 240, 0.3);
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  line-height: 1.7;
}

/* ── PRODUCT SUITE OVERVIEW ── */
#product-suite {
  background: var(--black);
  border-top: 1px solid var(--border);
}
.suite-intro {
  max-width: 1240px;
  margin: 0 auto;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--border);
}
.suite-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 3rem;
}
@media (max-width: 1060px) {
  .suite-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 640px) {
  .suite-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.suite-card {
  background: var(--ink);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
  cursor: pointer;
}
.suite-card:hover {
  background: rgba(37, 99, 235, 0.07);
}
.suite-card.featured {
  background: rgba(37, 99, 235, 0.06);
  border-right: none;
}
.sc-num {
  font-family: var(--fm);
  font-size: 0.55rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sc-icon {
  font-size: 1.6rem;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.sc-name {
  font-family: var(--fd);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.2;
}
.sc-name em {
  font-style: italic;
  color: var(--teal);
}
.sc-tagline {
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.5;
}
.sc-badge {
  font-family: var(--fm);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.18rem 0.5rem;
  border-radius: 2px;
  display: inline-block;
  width: fit-content;
}
.scb-reg {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.scb-live {
  background: rgba(37, 99, 235, 0.12);
  color: var(--teal);
  border: 1px solid rgba(37, 99, 235, 0.3);
}
.scb-dev {
  background: rgba(212, 136, 42, 0.1);
  color: var(--amber);
  border: 1px solid rgba(212, 136, 42, 0.25);
}
.sc-link {
  font-family: var(--fm);
  font-size: 0.6rem;
  color: var(--teal);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap 0.2s;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.suite-card:hover .sc-link {
  gap: 0.6rem;
}

/* ── PRODUCT DETAIL SECTIONS ── */
.prod-section {
  padding: 7rem 4vw;
}
.prod-section.dark {
  background: var(--black);
}
.prod-section.mid {
  background: var(--ink);
}

.prod-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  max-width: 1240px;
  margin: 0 auto;
}
@media (max-width: 900px) {
  .prod-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}
.prod-layout.reverse {
  direction: rtl;
}
.prod-layout.reverse > * {
  direction: ltr;
}
@media (max-width: 900px) {
  .prod-layout.reverse {
    direction: ltr;
  }
}

/* Product visual frame */
.prod-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.prod-frame {
  width: 100%;
  max-width: 420px;
  background: linear-gradient(135deg, var(--slate) 0%, #0a1220 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 8px;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.pf-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 60% at 50% 40%,
    rgba(37, 99, 235, 0.09) 0%,
    transparent 70%
  );
  animation: pfpulse 5s ease-in-out infinite;
}
@keyframes pfpulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}
.pf-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
}
.pf-badge-corner {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  font-weight: 600;
}
.pf-label-corner {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  font-family: var(--fm);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(37, 99, 235, 0.5);
}

/* Product copy */
.prod-copy {
}
.prod-eyebrow {
  font-family: var(--fm);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.prod-eyebrow::before {
  content: "";
  display: block;
  width: 1.5rem;
  height: 1px;
  background: var(--teal);
}
.prod-title {
  font-family: var(--fd);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: 0.5rem;
}
.prod-title em {
  font-style: italic;
  color: var(--teal);
}
.prod-subtitle {
  font-family: var(--fm);
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.prod-desc {
  font-size: 0.98rem;
  color: rgba(245, 244, 240, 0.65);
  line-height: 1.82;
  font-weight: 300;
  margin-bottom: 2rem;
}
.prod-desc strong {
  color: var(--white);
  font-weight: 600;
}
.prod-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.pt {
  font-family: var(--fm);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.65rem;
  border-radius: 2px;
  font-weight: 500;
}
.pt-green {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.pt-blue {
  background: rgba(37, 99, 235, 0.12);
  color: var(--teal);
  border: 1px solid rgba(37, 99, 235, 0.3);
}
.pt-amber {
  background: rgba(212, 136, 42, 0.1);
  color: var(--amber);
  border: 1px solid rgba(212, 136, 42, 0.25);
}
.pt-purple {
  background: rgba(139, 92, 246, 0.12);
  color: var(--purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}
.pt-red {
  background: rgba(224, 82, 82, 0.1);
  color: var(--red);
  border: 1px solid rgba(224, 82, 82, 0.25);
}

.prod-features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}
.pf-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.pf-item-icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}
.pf-item-body {
}
.pf-item-title {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}
.pf-item-text {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}

.prod-acts {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Integration row (for ecosystem callout) */
.ecosystem-band {
  background: var(--slate);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 4px;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.eb-label {
  font-family: var(--fm);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  white-space: nowrap;
}
.eb-arrow {
  color: var(--border);
  font-size: 1rem;
  flex-shrink: 0;
}
.eb-item {
  font-family: var(--fm);
  font-size: 0.62rem;
  color: rgba(245, 244, 240, 0.5);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.eb-item.highlight {
  color: var(--teal);
}

/* App store badges */
.store-badges {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.store-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--slate);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.6rem 1.1rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, background 0.2s;
}
.store-badge:hover {
  border-color: rgba(37, 99, 235, 0.4);
  background: rgba(37, 99, 235, 0.07);
}
.store-badge .sb-icon {
  font-size: 1.3rem;
  line-height: 1;
}
.store-badge .sb-text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}
.store-badge .sb-sub {
  font-family: var(--fm);
  font-size: 0.5rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.store-badge .sb-name {
  font-weight: 600;
  font-size: 0.82rem;
}

.tarminal_zoyeMed img {
  max-height: 645px;
  width: 100%;
}
.productImg img {
  max-height: 450px;
}
.img_warning {
  position: absolute;
  font-family: var(--fm);
  font-size: 11px;
  font-style: italic;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}