/* ============================================================
   Bert – Man-in-the-Middle Template Styles
   Pixel-perfect port of man-in-the-middle.html
   All rules scoped under .bert-page-man-in-the-middle
   to prevent conflicts with the active WordPress theme.
   ============================================================ */

.bert-page-man-in-the-middle,
.bert-page-man-in-the-middle *,
.bert-page-man-in-the-middle *::before,
.bert-page-man-in-the-middle *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── CSS Custom Properties ── */
.bert-page-man-in-the-middle {
  --mm-bg: #030804;
  --mm-surface: #060f07;
  --mm-card: #091408;
  --mm-card2: #0d1c0b;
  --mm-border: #122010;
  --mm-border2: #1c3018;
  --mm-lime: #39ff14;
  --mm-lime2: #22cc00;
  --mm-lime3: #7fff44;
  --mm-amber: #ffaa00;
  --mm-amber2: #ff8800;
  --mm-red: #ff2222;
  --mm-red2: #ff5555;
  --mm-blue: #00aaff;
  --mm-teal: #00ffcc;
  --mm-white: #e8f5e2;
  --mm-text: #d4edca;
  --mm-text-mid: #6a9a60;
  --mm-text-dim: #1e3818;
  --mm-mono: 'IBM Plex Mono', monospace;
  --mm-display: 'Russo One', sans-serif;
  --mm-body: 'Source Sans 3', sans-serif;

  background: var(--mm-bg);
  color: var(--mm-text);
  font-family: var(--mm-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ── Oscilloscope grid background ── */
.mm-wrap {
  position: relative;
}

.mm-wrap::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(57, 255, 20, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, .03) 1px, transparent 1px),
    linear-gradient(rgba(57, 255, 20, .015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 20, .015) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 16px 16px, 16px 16px;
  pointer-events: none;
  z-index: 0;
}

.mm-wrap::after {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(57, 255, 20, .06) 0%, transparent 45%),
    radial-gradient(ellipse at 100% 100%, rgba(255, 170, 0, .03) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

/* ── Progress bar ── */
#mm-prog {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--mm-lime2), var(--mm-lime), var(--mm-lime3));
  box-shadow: 0 0 12px var(--mm-lime), 0 0 24px rgba(57, 255, 20, .4);
  transition: width .4s cubic-bezier(.4, 0, .2, 1);
  z-index: 1000;
}

/* ── Container ── */
.mm-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════
   SIGNAL TICKER
══════════════════════════════════════ */
.mm-sig-ticker {
  background: var(--mm-surface);
  border-bottom: 1px solid var(--mm-border);
  height: 32px;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.mm-sig-ticker::before,
.mm-sig-ticker::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
}

.mm-sig-ticker::before {
  left: 0;
  background: linear-gradient(90deg, var(--mm-surface), transparent);
}

.mm-sig-ticker::after {
  right: 0;
  background: linear-gradient(-90deg, var(--mm-surface), transparent);
}

.mm-st-inner {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: mm-sticker 35s linear infinite;
  font-family: var(--mm-mono);
  font-size: 10px;
}

@keyframes mm-sticker {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.mm-st-seg {
  padding: 0 28px;
  height: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-right: 1px solid var(--mm-border);
}

.mm-st-seg .mm-st-label {
  color: var(--mm-text-dim);
  letter-spacing: .15em;
}

.mm-st-seg .mm-st-arrow {
  color: var(--mm-text-dim);
}

.mm-st-seg.intercept .mm-st-val {
  color: var(--mm-lime);
}

.mm-st-seg.strip .mm-st-val {
  color: var(--mm-amber);
}

.mm-st-seg.poison .mm-st-val {
  color: var(--mm-red2);
}

.mm-st-seg.clear .mm-st-val {
  color: var(--mm-teal);
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.mm-header {
  padding: 56px 0 44px;
  border-bottom: 1px solid var(--mm-border);
  position: relative;
  overflow: hidden;
}

.mm-osc-decor {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 380px;
  opacity: .07;
  pointer-events: none;
  overflow: hidden;
}

.mm-eyebrow {
  font-family: var(--mm-mono);
  font-size: 10px;
  letter-spacing: .4em;
  color: var(--mm-lime2);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.mm-ey-dot {
  width: 6px;
  height: 6px;
  background: var(--mm-lime);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--mm-lime);
  animation: mm-dot-pulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes mm-dot-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: .4;
    transform: scale(.7);
  }
}

.mm-h1 {
  font-family: var(--mm-display);
  font-size: clamp(38px, 6.8vw, 82px);
  font-weight: 400;
  line-height: .92;
  letter-spacing: .01em;
  color: var(--mm-white);
}

.mm-accent {
  display: block;
  color: var(--mm-lime);
  text-shadow: 0 0 30px rgba(57, 255, 20, .5), 0 0 60px rgba(57, 255, 20, .2);
}

.mm-accent::after {
  content: '';
  display: block;
  height: 3px;
  margin-top: 10px;
  background: linear-gradient(90deg, var(--mm-lime), var(--mm-lime2), transparent);
  box-shadow: 0 0 10px var(--mm-lime);
  animation: mm-line-flicker 4s ease-in-out infinite;
}

@keyframes mm-line-flicker {

  0%,
  98%,
  100% {
    opacity: 1;
  }

  99% {
    opacity: .4;
  }
}

.mm-sub-line {
  display: block;
  font-family: var(--mm-body);
  font-size: clamp(12px, 1.5vw, .32em);
  font-weight: 400;
  letter-spacing: .07em;
  color: var(--mm-text-mid);
  margin-top: 14px;
}

.mm-h-desc {
  font-size: 17px;
  color: var(--mm-text-mid);
  max-width: 640px;
  margin-top: 22px;
  line-height: 1.8;
}

.mm-mitm-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding: 7px 18px;
  background: rgba(57, 255, 20, .06);
  border: 1px solid rgba(57, 255, 20, .2);
  font-family: var(--mm-mono);
  font-size: 10px;
  color: var(--mm-lime);
  letter-spacing: .2em;
}

.mm-mb-blink {
  animation: mm-dot-pulse 1s step-end infinite;
  font-size: 12px;
}

/* ── Stats ── */
.mm-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--mm-border);
  border: 1px solid var(--mm-border);
  margin-top: 40px;
}

.mm-s-cell {
  background: var(--mm-card);
  padding: 22px 18px;
  position: relative;
  overflow: hidden;
  transition: background .2s;
}

.mm-s-cell:hover {
  background: var(--mm-card2);
}

.mm-s-cell::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.mm-s-cell:nth-child(1)::before {
  background: var(--mm-lime);
}

.mm-s-cell:nth-child(2)::before {
  background: var(--mm-amber);
}

.mm-s-cell:nth-child(3)::before {
  background: var(--mm-red2);
}

.mm-s-cell:nth-child(4)::before {
  background: var(--mm-teal);
}

.mm-sl {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .3em;
  color: var(--mm-text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.mm-sv {
  font-family: var(--mm-display);
  font-size: 28px;
  margin-bottom: 5px;
  line-height: 1;
}

.mm-s-cell:nth-child(1) .mm-sv {
  color: var(--mm-lime);
}

.mm-s-cell:nth-child(2) .mm-sv {
  color: var(--mm-amber);
}

.mm-s-cell:nth-child(3) .mm-sv {
  color: var(--mm-red2);
}

.mm-s-cell:nth-child(4) .mm-sv {
  color: var(--mm-teal);
}

.mm-sd {
  font-size: 12px;
  color: var(--mm-text-mid);
  line-height: 1.5;
}

/* ══════════════════════════════════════
   SECTION HEADERS
══════════════════════════════════════ */
.mm-sec {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 52px;
  margin-bottom: 26px;
}

.mm-sn {
  font-family: var(--mm-mono);
  font-size: 10px;
  color: var(--mm-lime);
  opacity: .5;
  flex-shrink: 0;
}

.mm-st {
  font-family: var(--mm-display);
  font-size: 17px;
  letter-spacing: .1em;
  color: var(--mm-white);
  text-transform: uppercase;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: break-word;
}

.mm-sr {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--mm-border) 0%, transparent 100%);
}

/* ══════════════════════════════════════
   POSITION ANATOMY
══════════════════════════════════════ */

@media (max-width: 600px) {
  .mm-st {
    font-size: 15px;
    padding: 0 8px;
    text-align: left;
  }
}

.mm-pos-wrap {
  background: var(--mm-card);
  border: 1px solid var(--mm-border);
  padding: 36px;
  margin-bottom: 52px;
  position: relative;
  overflow: hidden;
}

.mm-pos-wrap::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mm-lime2), transparent);
}

.mm-pos-label {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .3em;
  color: var(--mm-text-dim);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.mm-pos-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--mm-border);
  border: 1px solid var(--mm-border);
  margin-bottom: 20px;
}

.mm-pos-panel {
  padding: 20px 24px;
}

.mm-pos-normal {
  background: var(--mm-surface);
}

.mm-pos-comp {
  background: var(--mm-card);
}

.mm-pos-panel-title {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .25em;
  margin-bottom: 16px;
}

.mm-pos-flow {
  display: flex;
  align-items: center;
  gap: 0;
}

.mm-pos-node-sm {
  text-align: center;
  width: 110px;
  flex-shrink: 0;
}

.mm-pos-attacker {
  width: 100px;
}

.mm-pn-icon-sm {
  font-size: 28px;
  margin-bottom: 8px;
  display: block;
}

.mm-pn-lbl-sm {
  font-family: var(--mm-display);
  font-size: 10px;
}

.mm-pn-sub-sm {
  font-family: var(--mm-mono);
  font-size: 9px;
  color: var(--mm-text-dim);
  margin-top: 2px;
}

.mm-glow-amber {
  filter: drop-shadow(0 0 8px rgba(255, 136, 0, .6));
}

.mm-intercept-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  margin-top: 4px;
  background: rgba(255, 136, 0, .1);
  border: 1px solid var(--mm-amber2);
  font-family: var(--mm-mono);
  font-size: 8px;
  color: var(--mm-amber);
  letter-spacing: .1em;
  animation: mm-badge-glow 1.8s ease-in-out infinite;
}

@keyframes mm-badge-glow {

  0%,
  100% {
    box-shadow: none;
  }

  50% {
    box-shadow: 0 0 14px rgba(255, 136, 0, .4);
  }
}

.mm-pos-channel {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0 8px;
}

.mm-ch-arrow-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mm-ch-rev {
  flex-direction: row-reverse;
}

.mm-ch-line {
  flex: 1;
  height: 2px;
}

.mm-ch-lime .mm-ch-line {
  background: var(--mm-lime2);
}

.mm-ch-lime .mm-ch-arr {
  color: var(--mm-lime2);
  font-size: 12px;
}

.mm-ch-amber .mm-ch-line {
  background: var(--mm-amber2);
}

.mm-ch-amber .mm-ch-arr {
  color: var(--mm-amber2);
  font-size: 11px;
}

.mm-ch-proto {
  text-align: center;
  font-family: var(--mm-mono);
  font-size: 8px;
  letter-spacing: .05em;
}

/* Packet flow */
.mm-pkt-label {
  font-family: var(--mm-mono);
  font-size: 9px;
  color: var(--mm-text-dim);
  margin: 14px 0 6px;
}

.mm-pkt-flow {
  position: relative;
  height: 8px;
  background: var(--mm-border);
  border-radius: 4px;
  overflow: hidden;
}

.mm-pkt-dot {
  position: absolute;
  top: 0;
  width: 32px;
  height: 100%;
  border-radius: 4px;
  animation: mm-pkt-move 2.5s linear infinite;
}

.mm-pkt-safe {
  background: linear-gradient(90deg, transparent, var(--mm-teal), transparent);
}

.mm-pkt-stolen {
  background: linear-gradient(90deg, transparent, var(--mm-amber), transparent);
  animation-delay: .6s;
}

.mm-pkt-altered {
  background: linear-gradient(90deg, transparent, var(--mm-red), transparent);
  animation-delay: 1.4s;
}

@keyframes mm-pkt-move {
  from {
    left: -32px;
  }

  to {
    left: 100%;
  }
}

/* Legend */
.mm-pos-legend {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.mm-leg-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mm-mono);
  font-size: 10px;
  color: var(--mm-text-mid);
}

.mm-leg-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mm-leg-lime2 {
  background: var(--mm-lime2);
}

.mm-leg-amber {
  background: var(--mm-amber);
}

.mm-leg-red {
  background: var(--mm-red);
}

/* ══════════════════════════════════════
   ATTACK VECTORS
══════════════════════════════════════ */
.mm-vector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--mm-border);
  border: 1px solid var(--mm-border);
  margin-bottom: 52px;
}

.mm-vc {
  background: var(--mm-card);
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
  transition: background .2s;
}

.mm-vc:hover {
  background: var(--mm-card2);
}

.mm-vc::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
}

.mm-vc:nth-child(1)::after {
  background: var(--mm-red2);
}

.mm-vc:nth-child(2)::after {
  background: var(--mm-amber);
}

.mm-vc:nth-child(3)::after {
  background: var(--mm-lime2);
}

.mm-vc:nth-child(4)::after {
  background: var(--mm-teal);
}

.mm-vc:nth-child(5)::after {
  background: #aa88ff;
}

.mm-vc:nth-child(6)::after {
  background: var(--mm-blue);
}

.mm-vc-ico {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}

.mm-vc-name {
  font-family: var(--mm-display);
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--mm-white);
  margin-bottom: 5px;
}

.mm-vc-id {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .12em;
  color: var(--mm-text-dim);
  margin-bottom: 10px;
}

.mm-vc-desc {
  font-size: 13px;
  color: var(--mm-text-mid);
  line-height: 1.65;
}

/* ══════════════════════════════════════
   SSL STRIP DEMO
══════════════════════════════════════ */
.mm-ssl-demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--mm-border);
  border: 1px solid var(--mm-border);
  margin-bottom: 52px;
}

.mm-ssl-l {
  background: var(--mm-card);
  padding: 32px 28px;
}

.mm-ssl-r {
  background: var(--mm-surface);
  padding: 32px 28px;
}

.mm-ssl-title {
  font-family: var(--mm-display);
  font-size: 17px;
  letter-spacing: .06em;
  color: var(--mm-white);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.mm-ssl-sub {
  font-size: 13px;
  color: var(--mm-text-mid);
  margin-bottom: 20px;
}

.mm-ssl-row-label {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .2em;
  margin-bottom: 10px;
}

.mm-browser-wrap {
  margin-bottom: 20px;
}

.mm-browser-bar {
  background: #0d1a0c;
  border: 1px solid var(--mm-border2);
  border-radius: 4px;
  overflow: hidden;
}

.mm-bb-chrome {
  background: #0a1409;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--mm-border);
}

.mm-bb-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mm-bbd-r {
  background: #ff5f57;
}

.mm-bbd-y {
  background: #ffbd2e;
}

.mm-bbd-g {
  background: #28ca41;
}

.mm-bb-url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--mm-surface);
  padding: 4px 12px;
  border-radius: 3px;
  font-family: var(--mm-mono);
  font-size: 11px;
  overflow: hidden;
}

.mm-bb-lock-ok {
  color: var(--mm-lime2);
  font-size: 12px;
  flex-shrink: 0;
}

.mm-bb-lock-bad {
  color: var(--mm-red2);
  font-size: 12px;
  flex-shrink: 0;
}

.mm-bb-url-text {
  color: var(--mm-text-mid);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mm-bb-safe {
  color: var(--mm-lime2);
}

.mm-bb-http {
  color: var(--mm-amber);
}

.mm-bb-not-secure {
  font-family: var(--mm-mono);
  font-size: 9px;
  color: var(--mm-amber);
  white-space: nowrap;
}

.mm-bb-body {
  padding: 18px 16px;
}

.mm-bb-form-label {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .15em;
  color: var(--mm-text-dim);
  margin-bottom: 8px;
}

.mm-bb-field {
  background: var(--mm-surface);
  border: 1px solid var(--mm-border);
  padding: 8px 12px;
  margin-bottom: 8px;
  width: 100%;
  font-family: var(--mm-mono);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.mm-ff-label {
  color: var(--mm-text-dim);
}

.mm-ff-val {
  color: var(--mm-text-mid);
}

.mm-ff-clear {
  color: var(--mm-amber);
  font-weight: 700;
}

.mm-ff-exposed {
  font-family: var(--mm-mono);
  font-size: 9px;
  color: var(--mm-red2);
}

.mm-bb-note {
  font-family: var(--mm-mono);
  font-size: 10px;
  margin-top: 8px;
}

/* ── Packet capture ── */
.mm-pcap {
  background: #050d04;
  border: 1px solid var(--mm-border);
  border-radius: 3px;
  overflow: hidden;
  font-family: var(--mm-mono);
  font-size: 11.5px;
}

.mm-pcap-bar {
  background: #080f07;
  padding: 7px 12px;
  border-bottom: 1px solid var(--mm-border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  letter-spacing: .15em;
  color: var(--mm-text-dim);
  flex-wrap: wrap;
}

.mm-pcap-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mm-lime);
  animation: mm-dot-pulse 1s ease-in-out infinite;
  flex-shrink: 0;
}

.mm-pcap-body {
  padding: 14px 16px;
  line-height: 2.1;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* PCAP syntax colors */
.mm-pc-ts {
  color: var(--mm-text-dim);
}

.mm-pc-src {
  color: var(--mm-lime2);
}

.mm-pc-dst {
  color: var(--mm-teal);
}

.mm-pc-pro {
  color: var(--mm-amber);
}

.mm-pc-dat {
  color: var(--mm-text);
}

.mm-pc-crit {
  color: var(--mm-red);
}

.mm-pc-ok {
  color: var(--mm-lime);
}

.mm-pc-com {
  color: var(--mm-text-dim);
}

.mm-pc-bad {
  color: var(--mm-amber2);
}

/* ══════════════════════════════════════
   ATTACK FLOW DIAGRAM
══════════════════════════════════════ */
.mm-diag {
  background: var(--mm-card);
  border: 1px solid var(--mm-border);
  padding: 36px 20px 28px;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.mm-diag::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(57, 255, 20, .04) 0%, transparent 55%);
}

/* ══════════════════════════════════════
   STEP-BY-STEP TABS
══════════════════════════════════════ */
.mm-tabs {
  display: flex;
  background: var(--mm-border);
  border: 1px solid var(--mm-border);
  gap: 1px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--mm-lime2) var(--mm-surface);
}

.mm-tab {
  flex: 1;
  min-width: 80px;
  background: var(--mm-surface);
  border: none;
  cursor: pointer;
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  position: relative;
  transition: background .2s;
  color: inherit;
}

.mm-tab::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  transform: scaleX(0);
  transition: transform .25s;
}

.mm-tab.active {
  background: var(--mm-card2);
}

.mm-tab.active::after {
  transform: scaleX(1);
  background: var(--mm-lime);
  box-shadow: 0 0 10px var(--mm-lime2);
}

.mm-tab.done::after {
  transform: scaleX(1);
  background: var(--mm-teal);
}

.mm-ti {
  font-size: 17px;
  filter: grayscale(1);
  opacity: .35;
  transition: all .2s;
}

.mm-tab.active .mm-ti,
.mm-tab.done .mm-ti {
  filter: none;
  opacity: 1;
}

.mm-tn {
  font-family: var(--mm-mono);
  font-size: 9px;
  color: var(--mm-text-dim);
  letter-spacing: .12em;
}

.mm-tl {
  font-family: var(--mm-body);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--mm-text-dim);
  text-align: center;
}

.mm-tab.active .mm-tn,
.mm-tab.active .mm-tl {
  color: var(--mm-lime);
}

.mm-tab.done .mm-tn,
.mm-tab.done .mm-tl {
  color: var(--mm-teal);
}

/* ── Panels ── */
.mm-panel {
  display: none;
  border: 1px solid var(--mm-border);
  border-top: none;
  background: var(--mm-card);
  animation: mm-panelIn .3s ease;
}

.mm-panel.active {
  display: block;
}

@keyframes mm-panelIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mm-pgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.mm-pl {
  padding: 36px 32px;
  border-right: 1px solid var(--mm-border);
}

.mm-pr {
  padding: 36px 32px;
  background: var(--mm-surface);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mm-p-phase {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .35em;
  color: var(--mm-lime2);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.mm-p-title {
  font-family: var(--mm-display);
  font-size: 28px;
  letter-spacing: .03em;
  line-height: 1.05;
  color: var(--mm-white);
  margin-bottom: 16px;
}

.mm-ctx-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 16px;
  margin-bottom: 20px;
  background: rgba(57, 255, 20, .04);
  border-left: 3px solid var(--mm-lime2);
}

.mm-cx-ico {
  font-size: 22px;
  flex-shrink: 0;
}

.mm-cx-lbl {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .2em;
  color: var(--mm-text-dim);
  margin-bottom: 3px;
}

.mm-cx-val {
  font-family: var(--mm-display);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mm-text);
}

.mm-p-body {
  font-size: 15px;
  color: var(--mm-text-mid);
  line-height: 1.8;
  margin-bottom: 20px;
}

.mm-p-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.mm-p-list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  color: var(--mm-text-mid);
  line-height: 1.5;
}

.mm-p-list li::before {
  content: '▸';
  color: var(--mm-lime2);
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 11px;
}

/* ── Terminal ── */
.mm-term {
  background: #020902;
  border: 1px solid var(--mm-border);
  border-radius: 3px;
  overflow: hidden;
  font-family: var(--mm-mono);
  font-size: 12.5px;
  width: 100%;
}

.mm-tbar {
  background: #040c03;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--mm-border);
}

.mm-td {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.mm-td-r {
  background: #ff5f57;
}

.mm-td-y {
  background: #ffbd2e;
}

.mm-td-g {
  background: #28ca41;
}

.mm-ttl {
  margin-left: 8px;
  font-size: 10px;
  color: var(--mm-text-dim);
  letter-spacing: .1em;
}

.mm-tbody {
  padding: 16px 18px;
  line-height: 2.1;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Terminal syntax colors */
.mm-pr {
  color: var(--mm-lime3);
}

.mm-cm {
  color: var(--mm-text);
}

.mm-out {
  color: var(--mm-text-mid);
}

.mm-hl {
  color: var(--mm-lime);
}

.mm-hl2 {
  color: var(--mm-lime2);
}

.mm-ok {
  color: var(--mm-teal);
}

.mm-er {
  color: var(--mm-red2);
}

.mm-or {
  color: var(--mm-amber);
}

.mm-sp {
  color: var(--mm-text-dim);
}

.mm-bl {
  color: var(--mm-blue);
}

.mm-vi {
  color: #aa88ff;
}

/* ── Controls ── */
.mm-ctrl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  background: var(--mm-surface);
  border: 1px solid var(--mm-border);
  border-top: none;
  flex-wrap: wrap;
  gap: 12px;
}

.mm-cbtn {
  font-family: var(--mm-mono);
  font-size: 11px;
  letter-spacing: .12em;
  padding: 10px 22px;
  border: 1px solid;
  background: transparent;
  cursor: pointer;
  transition: all .2s;
  text-transform: uppercase;
}

.mm-cbtn-p {
  border-color: var(--mm-border);
  color: var(--mm-text-dim);
}

.mm-cbtn-p:hover:not(:disabled) {
  border-color: var(--mm-text-mid);
  color: var(--mm-text);
}

.mm-cbtn-p:disabled {
  opacity: .25;
  cursor: default;
}

.mm-cbtn-n {
  border-color: var(--mm-lime2);
  color: var(--mm-lime);
}

.mm-cbtn-n:hover:not(:disabled) {
  background: var(--mm-lime);
  color: var(--mm-bg);
  box-shadow: 0 0 20px rgba(57, 255, 20, .4);
}

.mm-cbtn-n:disabled {
  opacity: .25;
  cursor: default;
}

.mm-c-ind {
  font-family: var(--mm-mono);
  font-size: 11px;
  color: var(--mm-text-dim);
  letter-spacing: .1em;
}

.mm-c-ind em {
  color: var(--mm-lime);
  font-style: normal;
}

/* ══════════════════════════════════════
   PROTOCOL COMPARISON TABLE
══════════════════════════════════════ */
.mm-comp-table-wrap {
  background: var(--mm-card);
  border: 1px solid var(--mm-border);
  padding: 32px;
  margin-bottom: 52px;
  overflow-x: auto;
}

.mm-comp-label {
  font-family: var(--mm-mono);
  font-size: 9px;
  letter-spacing: .3em;
  color: var(--mm-text-dim);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.mm-comp-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.mm-comp-table th {
  font-family: var(--mm-mono);
  font-size: 10px;
  letter-spacing: .15em;
  color: var(--mm-text-dim);
  text-transform: uppercase;
  text-align: left;
  padding: 10px 16px;
  border-bottom: 1px solid var(--mm-border);
}

.mm-comp-table td {
  font-size: 13px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--mm-border);
  vertical-align: top;
}

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

.mm-comp-table tr:hover td {
  background: rgba(57, 255, 20, .02);
}

.mm-th-vuln {
  color: var(--mm-red2) !important;
}

.mm-th-safe {
  color: var(--mm-lime2) !important;
}

.mm-td-proto {
  font-family: var(--mm-mono);
  font-size: 12px;
  color: var(--mm-text-mid);
}

.mm-td-bad {
  color: var(--mm-red2);
  font-family: var(--mm-mono);
  font-size: 11px;
}

.mm-td-ok {
  color: var(--mm-lime2);
  font-family: var(--mm-mono);
  font-size: 11px;
}

.mm-td-warn {
  color: var(--mm-amber);
  font-family: var(--mm-mono);
  font-size: 11px;
}

.mm-td-desc {
  color: var(--mm-text-mid);
  font-size: 13px;
}

/* ══════════════════════════════════════
   DEFENSES
══════════════════════════════════════ */
.mm-def-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--mm-border);
  border: 1px solid var(--mm-border);
  margin-bottom: 52px;
}

.mm-def-card {
  background: var(--mm-card);
  padding: 24px 20px;
  transition: background .2s;
  position: relative;
  overflow: hidden;
}

.mm-def-card:hover {
  background: var(--mm-card2);
}

.mm-def-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 2px;
  background: var(--mm-lime2);
  opacity: .2;
  transition: opacity .2s;
}

.mm-def-card:hover::before {
  opacity: .8;
}

.mm-def-ico {
  font-size: 24px;
  margin-bottom: 12px;
}

.mm-def-title {
  font-family: var(--mm-display);
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mm-lime);
  margin-bottom: 8px;
}

.mm-def-desc {
  font-size: 13px;
  color: var(--mm-text-mid);
  line-height: 1.65;
}

.mm-def-code {
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--mm-surface);
  border: 1px solid var(--mm-border);
  font-family: var(--mm-mono);
  font-size: 10px;
  color: var(--mm-lime2);
  line-height: 1.9;
  word-break: break-all;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.mm-footer {
  border-top: 1px solid var(--mm-border);
  padding: 24px 0;
  text-align: center;
  font-family: var(--mm-mono);
  font-size: 10px;
  color: var(--mm-text-dim);
  letter-spacing: .15em;
}

/* ── Utility color classes ── */
.mm-col-dim {
  color: var(--mm-text-dim);
}

.mm-col-mid {
  color: var(--mm-text-mid);
}

.mm-col-amber {
  color: var(--mm-amber);
}

.mm-col-lime2 {
  color: var(--mm-lime2);
}

.mm-col-teal {
  color: var(--mm-teal);
}

.mm-col-red2 {
  color: var(--mm-red2);
}

/* ══════════════════════════════════════
   RESPONSIVE - TABLET (≤ 1024px)
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .mm-vector-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

/* ══════════════════════════════════════
   RESPONSIVE - MOBILE (≤ 768px)
══════════════════════════════════════ */
@media (max-width: 768px) {
  .mm-container {
    padding: 0 16px;
  }

  .mm-osc-decor {
    width: 200px;
  }

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

  .mm-vector-grid {
    grid-template-columns: 1fr;
  }

  .mm-pos-panels {
    grid-template-columns: 1fr;
  }

  .mm-pos-flow {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .mm-pos-channel {
    flex-direction: row;
    width: 100%;
    padding: 0;
    justify-content: center;
    gap: 8px;
  }

  .mm-pos-node-sm {
    width: 80px;
  }

  .mm-ssl-demo {
    grid-template-columns: 1fr;
  }

  .mm-pgrid {
    grid-template-columns: 1fr;
    min-height: unset;
  }

  .mm-pl {
    border-right: none;
    border-bottom: 1px solid var(--mm-border);
  }

  .mm-pr {
    justify-content: flex-start;
  }

  .mm-p-title {
    font-size: 22px;
  }

  .mm-tab {
    min-width: 60px;
    padding: 10px 4px;
  }

  .mm-tl {
    font-size: 9px;
  }

  .mm-ctrl {
    justify-content: center;
  }

  .mm-cbtn {
    padding: 8px 14px;
    font-size: 10px;
  }

  .mm-def-grid {
    grid-template-columns: 1fr;
  }

  .mm-sec {
    flex-wrap: wrap;
    gap: 8px;
  }

  .mm-sr {
    min-width: 100%;
  }

  .mm-diag {
    overflow-x: auto;
  }

  .mm-diag svg {
    min-width: 600px;
  }
}

/* ══════════════════════════════════════
   RESPONSIVE - SMALL MOBILE (≤ 480px)
══════════════════════════════════════ */
@media (max-width: 480px) {
  .mm-stats {
    grid-template-columns: 1fr;
  }

  .mm-sv {
    font-size: 24px;
  }

  .mm-bb-url {
    flex-wrap: wrap;
  }
}

/* ══════════════════════════════════════
   THEME RESET - suppress WP chrome
══════════════════════════════════════ */
.bert-page-man-in-the-middle #page,
.bert-page-man-in-the-middle #masthead,
.bert-page-man-in-the-middle .site-header,
.bert-page-man-in-the-middle .site-footer,
.bert-page-man-in-the-middle .entry-header,
.bert-page-man-in-the-middle .entry-content>*:not(.mm-wrap) {
  display: none !important;
}

.bert-page-man-in-the-middle body {
  background: var(--mm-bg) !important;
  margin: 0 !important;
  padding: 0 !important;
}