/* ══════════════════════════════════
   Equate — Product Page Styles
   ══════════════════════════════════ */

/* ── SCROLL SECTIONS ── */
.product-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 48px;
  border-bottom: 1px solid var(--border);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.product-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.product-section.reverse {
  flex-direction: row-reverse;
}

.product-text {
  flex: 1;
  min-width: 0;
}

.product-text h2,
.product-text h3 {
  font-family: 'Epilogue', sans-serif;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.product-text p {
  font-size: 1rem;
  color: var(--ink-muted);
  line-height: 1.8;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--salmon);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 14px;
}

.product-visual {
  flex: 1;
  min-width: 0;
  position: relative;
}

.product-stat {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: inline-flex;
  gap: 12px;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.product-stat span {
  color: var(--ink);
  font-weight: 600;
}

/* ── PHYSICAL DEVICE VISUAL ── */
.device-shell {
  position: relative;
  width: 220px;
  height: 200px;
  margin: 0 auto;
  background: var(--bg-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 24px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}

.device-shell::before,
.device-shell::after {
  content: '';
  position: absolute;
  inset: 18px;
  border-radius: var(--radius);
  border: 1px dashed var(--border-strong);
}

.device-shell::after {
  inset: 28px;
  border-style: solid;
  opacity: 0.35;
}

.device-leds {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.device-led {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #28c840;
  box-shadow: 0 0 10px rgba(40,200,64,0.6);
}

.device-cable {
  position: absolute;
  bottom: -28px;
  left: 50%;
  width: 210px;
  height: 4px;
  background: var(--border);
  transform: translateX(-50%);
  border-radius: var(--radius);
}

.cable-line {
  position: absolute;
  height: 4px;
  border-radius: 4px;
  background: var(--border-strong);
}

.cable-serial {
  width: 180px;
  bottom: -64px;
  left: 10%;
}

.cable-cellular {
  width: 130px;
  bottom: -120px;
  right: 10%;
  transform: rotate(15deg);
}

.cable-label {
  position: absolute;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cable-label.serial {
  bottom: -88px;
  left: 10px;
}

.cable-label.cellular {
  bottom: -144px;
  right: 10px;
}

.data-packet {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--salmon);
  top: 12px;
  animation: packetRise 3s linear infinite;
}

.cable-cellular .data-packet {
  animation-delay: 0.5s;
}

@keyframes packetRise {
  0% { transform: translate(0, 0); opacity: 1; }
  50% { transform: translate(40px, -40px); opacity: 0.6; }
  100% { transform: translate(80px, -90px); opacity: 0; }
}

/* ── AGENT TERMINAL ── */
.agent-terminal {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  line-height: 1.8;
  min-height: 260px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.25);
}

.agent-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.agent-terminal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--salmon-light);
}

.agent-terminal-spots {
  display: flex;
  gap: 6px;
}

.agent-terminal-spots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.agent-terminal-spots .red { background: #ff5f57; }
.agent-terminal-spots .yellow { background: #febc2e; }
.agent-terminal-spots .green { background: #28c840; }

.agent-terminal-body {
  min-height: 200px;
}

.log-line {
  opacity: 0;
  transform: translateY(6px);
  animation: logLineFade 4.4s ease forwards;
}

.log-line span { color: var(--bg); }
.log-line .dim { color: var(--ink-soft); }
.log-line .hb { color: #febc2e; }
.log-line .ok { color: #28c840; }

@keyframes logLineFade {
  0% {
    opacity: 0;
    transform: translateY(6px);
  }
  10% {
    opacity: 1;
    transform: translateY(0);
  }
  75% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-6px);
  }
}

/* ── CLOUD LAYOUT ── */
.cloud-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.cloud-visual svg {
  width: 200px;
  height: 140px;
}

.cloud-node {
  fill: var(--bg-2);
  stroke: var(--border);
  stroke-width: 1.5;
}

.cloud-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--ink);
  text-align: center;
}

.cloud-flow {
  fill: none;
  stroke: var(--salmon);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 6 10;
  animation: flowDot 2s linear infinite;
}

@keyframes flowDot {
  0% { stroke-dashoffset: 40; }
  100% { stroke-dashoffset: 0; }
}

/* ── DASHBOARD SECTION ── */
.dashboard-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-items: start;
  justify-items: center;
}

.dashboard-visual > * {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.dashboard-panel {
  width: min(520px, 100%);
  max-width: 520px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  align-self: flex-start;
  margin: 0 auto;
  box-sizing: border-box;
}

.dashboard-section {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.dashboard-section .dashboard-visual {
  width: 100%;
}

.dashboard-section .product-text {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* ── PLACEHOLDER PANELS ── */
.placeholder-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 260px;
}

.placeholder-panel {
  width: 100%;
  max-width: 320px;
  padding: 32px;
  border: 1px dashed var(--border);
  background: var(--bg-2);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--ink-muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}

.placeholder-panel strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 0.92rem;
  letter-spacing: 0.05em;
}

.terminal-panel {
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-lg);
  padding: 18px;
  font-family: 'JetBrains Mono', monospace;
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
  width: min(520px, 100%);
  max-width: 520px;
  margin: 0;
  align-self: flex-start;
  box-sizing: border-box;
}

.terminal-panel pre {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.6;
  white-space: pre-wrap;
}

.terminal-panel .cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background: var(--bg);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.dashboard-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.dashboard-actions .btn {
  justify-content: center;
}

.dashboard-device-card {
  width: 100%;
  max-width: 540px;
}

/* ── ARCHITECTURE DIAGRAM ── */
.arch-section {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.arch-diagram {
  margin-top: 56px;
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-2);
  padding: 64px 40px 56px;
  overflow: hidden;
}

.arch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.arch-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--ink);
  position: relative;
}

.arch-box strong {
  display: block;
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.arch-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.arch-zone {
  position: absolute;
  border-radius: var(--radius);
  opacity: 0;
  pointer-events: all;
  transition: opacity 0.3s ease, box-shadow 0.3s ease;
}

.arch-zone:hover {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--salmon), 0 0 30px rgba(232,115,90,0.25);
}

.arch-tooltip {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -120%);
  background: var(--ink);
  color: var(--bg);
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.78rem;
  line-height: 1.5;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  width: 220px;
  text-align: left;
  z-index: 5;
}

.arch-zone:hover .arch-tooltip {
  opacity: 1;
  transform: translate(-50%, -140%);
}

.arch-tooltip::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--ink);
  transform: translateX(-50%);
}

.arch-zone.remote {
  top: -28px;
  left: 10%;
  width: 240px;
  height: 140px;
}

.arch-zone.cloud {
  top: 40px;
  left: 40%;
  width: 240px;
  height: 140px;
}

.arch-zone.it {
  top: -28px;
  right: 10%;
  width: 220px;
  height: 140px;
}

.arch-zone:hover::after {
  opacity: 1;
}

.arch-connection {
  stroke: var(--border);
  stroke-width: 2;
  fill: none;
  opacity: 0.7;
}

.arch-connection.flow {
  stroke: var(--salmon);
  stroke-dasharray: 6 12;
  animation: flowDot 1.5s linear infinite;
}

/* ── CTA ── */
.product-cta {
  text-align: center;
  padding: 56px 48px;
}

.product-cta h2 {
  font-family: 'Epilogue', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 12px;
  color: var(--ink);
}

.product-cta p {
  font-size: 0.95rem;
  color: var(--ink-muted);
  margin-bottom: 18px;
}

.product-cta .btn {
  font-size: 0.92rem;
  padding: 12px 28px;
}

/* ── FEATURE SUB-CARDS ── */
.feature-sub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.feature-sub-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: border-color 0.2s ease, background 0.2s ease;
  font-size: 0.78rem;
  color: var(--ink);
}

.feature-sub-card:hover {
  border-color: var(--salmon);
  background: var(--salmon-light);
}

.feature-sub-title {
  font-family: 'Epilogue', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.feature-sub-desc {
  font-size: 0.75rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .product-section {
    flex-direction: column;
    padding: 64px 32px;
  }
  .product-visual {
    order: -1;
  }
  .dashboard-visual {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .product-section {
    padding: 48px 20px;
    gap: 36px;
  }
  .device-shell {
    width: 180px;
    height: 160px;
  }
}