/* ============================================================
   SNVoip Hero Visual Compositions
   Pure CSS+SVG product mockups. Zero external image deps.
   Each composition is service-matched + motion-enhanced.
   ============================================================ */

/* ===== BASE FRAME ===== */
.hv-stage {
  position: relative;
  width: 100%;
  max-width: 540px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(160deg, #0f2554 0%, #050d1f 100%);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 0 120px rgba(233, 69, 96, 0.18);
}

/* Universal device glow */
.hv-stage::before {
  content: '';
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at center, rgba(233, 69, 96, 0.15) 0%, transparent 50%);
  pointer-events: none;
  animation: hvGlow 6s ease-in-out infinite alternate;
  z-index: 1;
}
@keyframes hvGlow {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.15); opacity: 1; }
}

/* Grid overlay on all stages */
.hv-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(80, 140, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 140, 255, 0.08) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
  z-index: 1;
}

/* Bracket corners */
.hv-brackets {
  position: absolute;
  inset: 22px;
  pointer-events: none;
  z-index: 8;
}
.hv-brackets::before,
.hv-brackets::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 28px;
  border: 1.5px solid rgba(233, 69, 96, 0.7);
}
.hv-brackets::before { top: 0; left: 0; border-right: none; border-bottom: none; border-radius: 4px 0 0 0; }
.hv-brackets::after { bottom: 0; right: 0; border-left: none; border-top: none; border-radius: 0 0 4px 0; }
.hv-brackets > span:nth-child(1),
.hv-brackets > span:nth-child(2) { content: ''; position: absolute; width: 28px; height: 28px; border: 1.5px solid rgba(233, 69, 96, 0.7); }
.hv-brackets > span:nth-child(1) { top: 0; right: 0; border-left: none; border-bottom: none; border-radius: 0 4px 0 0; }
.hv-brackets > span:nth-child(2) { bottom: 0; left: 0; border-right: none; border-top: none; border-radius: 0 0 0 4px; }

/* Recording indicator badge — top center */
.hv-rec {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(10, 31, 61, 0.85);
  border: 1px solid rgba(233, 69, 96, 0.4);
  border-radius: 100px;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: 0.1em;
  backdrop-filter: blur(8px);
  white-space: nowrap;
}
.hv-rec::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #e94560;
  animation: hvBlink 1.2s ease-in-out infinite;
  box-shadow: 0 0 8px #e94560;
}
@keyframes hvBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* =========================================================
   HOME — VoIP DESK PHONE
   ========================================================= */
.hv-phone {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 75%;
  z-index: 4;
  animation: hvFloat 5s ease-in-out infinite;
}
@keyframes hvFloat {
  0%, 100% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-8px); }
}
.hv-phone-body {
  background: linear-gradient(155deg, #2a3a5c 0%, #141e35 100%);
  border-radius: 14px;
  padding: 14px;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
}
.hv-phone-screen {
  background: linear-gradient(135deg, #0a1f3d 0%, #1a3768 100%);
  border-radius: 8px;
  padding: 14px;
  border: 1px solid rgba(80, 140, 255, 0.3);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
}
.hv-phone-screen .top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.hv-phone-screen .top .brand {
  font-size: 0.6rem;
  font-weight: 800;
  color: #e94560;
  letter-spacing: 0.15em;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.hv-phone-screen .top .time {
  font-size: 0.6rem;
  color: #9aa9c4;
}
.hv-phone-screen .caller {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 2px;
}
.hv-phone-screen .number {
  color: #9aa9c4;
  font-size: 0.65rem;
  margin-bottom: 10px;
}
.hv-phone-screen .status-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}
.hv-phone-screen .status-pill {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.hv-phone-screen .status-pill.red { background: rgba(233, 69, 96, 0.2); color: #ff8aa3; }
.hv-phone-screen .waveform {
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 28px;
  margin-top: 8px;
}
.hv-phone-screen .waveform .bar {
  flex: 1;
  background: linear-gradient(180deg, #e94560, #ff8aa3);
  border-radius: 1px;
  animation: hvWave 1.4s ease-in-out infinite;
}
.hv-phone-screen .waveform .bar:nth-child(1) { height: 30%; animation-delay: 0s; }
.hv-phone-screen .waveform .bar:nth-child(2) { height: 60%; animation-delay: 0.1s; }
.hv-phone-screen .waveform .bar:nth-child(3) { height: 90%; animation-delay: 0.2s; }
.hv-phone-screen .waveform .bar:nth-child(4) { height: 70%; animation-delay: 0.3s; }
.hv-phone-screen .waveform .bar:nth-child(5) { height: 50%; animation-delay: 0.4s; }
.hv-phone-screen .waveform .bar:nth-child(6) { height: 85%; animation-delay: 0.5s; }
.hv-phone-screen .waveform .bar:nth-child(7) { height: 40%; animation-delay: 0.6s; }
.hv-phone-screen .waveform .bar:nth-child(8) { height: 75%; animation-delay: 0.7s; }
.hv-phone-screen .waveform .bar:nth-child(9) { height: 55%; animation-delay: 0.8s; }
.hv-phone-screen .waveform .bar:nth-child(10) { height: 95%; animation-delay: 0.9s; }
.hv-phone-screen .waveform .bar:nth-child(11) { height: 35%; animation-delay: 1.0s; }
.hv-phone-screen .waveform .bar:nth-child(12) { height: 65%; animation-delay: 1.1s; }
.hv-phone-screen .waveform .bar:nth-child(13) { height: 80%; animation-delay: 1.2s; }
.hv-phone-screen .waveform .bar:nth-child(14) { height: 45%; animation-delay: 1.3s; }
.hv-phone-screen .waveform .bar:nth-child(15) { height: 70%; animation-delay: 1.4s; }
@keyframes hvWave {
  0%, 100% { transform: scaleY(0.3); }
  50% { transform: scaleY(1); }
}

.hv-phone-keys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 14px;
}
.hv-phone-keys .key {
  background: linear-gradient(180deg, #3a4a6c 0%, #2a3a5c 100%);
  border-radius: 5px;
  padding: 8px 0;
  text-align: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.hv-phone-keys .key.green { background: linear-gradient(180deg, #10b981 0%, #059669 100%); }
.hv-phone-keys .key.red { background: linear-gradient(180deg, #e94560 0%, #c9314c 100%); }

/* Concentric call wave rings */
.hv-call-rings {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  aspect-ratio: 1;
  z-index: 2;
  pointer-events: none;
}
.hv-call-rings .ring {
  position: absolute;
  inset: 0;
  border: 1.5px solid rgba(16, 185, 129, 0.4);
  border-radius: 50%;
  animation: hvRingExpand 3s ease-out infinite;
  opacity: 0;
}
.hv-call-rings .ring:nth-child(2) { animation-delay: 1s; }
.hv-call-rings .ring:nth-child(3) { animation-delay: 2s; }
@keyframes hvRingExpand {
  0% { transform: scale(0.3); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* =========================================================
   CYBERSECURITY — THREAT RADAR
   ========================================================= */
.hv-cyber {
  position: absolute;
  inset: 0;
  z-index: 4;
}
.hv-cyber-globe {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #1a3768 0%, #0a1f3d 60%, #050d1f 100%);
  box-shadow:
    inset 0 0 40px rgba(233, 69, 96, 0.3),
    0 0 80px rgba(233, 69, 96, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.08);
}
.hv-cyber-globe::before {
  content: '';
  position: absolute;
  inset: 5%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 22% 35%, transparent 4%, rgba(16, 185, 129, 0.15) 4.5%, transparent 5%),
    radial-gradient(circle at 60% 40%, transparent 3%, rgba(16, 185, 129, 0.2) 3.5%, transparent 4%),
    radial-gradient(circle at 75% 65%, transparent 5%, rgba(16, 185, 129, 0.15) 5.5%, transparent 6%),
    radial-gradient(circle at 40% 70%, transparent 4%, rgba(16, 185, 129, 0.18) 4.5%, transparent 5%),
    radial-gradient(circle at 30% 55%, transparent 3%, rgba(16, 185, 129, 0.15) 3.5%, transparent 4%);
  /* Continents-like noise pattern */
}
.hv-cyber-globe::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background-image:
    repeating-linear-gradient(0deg, transparent 0, transparent 18px, rgba(80, 140, 255, 0.1) 18px, rgba(80, 140, 255, 0.1) 19px),
    repeating-linear-gradient(90deg, transparent 0, transparent 18px, rgba(80, 140, 255, 0.1) 18px, rgba(80, 140, 255, 0.1) 19px);
  mask-image: radial-gradient(circle, black 70%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle, black 70%, transparent 100%);
  animation: hvSpin 60s linear infinite;
}
@keyframes hvSpin {
  to { transform: rotate(360deg); }
}

/* Radar sweep on the globe */
.hv-cyber-sweep {
  position: absolute;
  top: 50%; left: 50%;
  width: 70%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0%, rgba(233, 69, 96, 0.5) 10%, transparent 25%);
  mix-blend-mode: screen;
  animation: hvSpin 3s linear infinite;
  z-index: 5;
}

/* Threat blips */
.hv-blip {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #e94560;
  z-index: 6;
  box-shadow: 0 0 12px #e94560;
  animation: hvBlipPulse 2s ease-in-out infinite;
}
.hv-blip::after {
  content: '';
  position: absolute;
  inset: -8px;
  border: 1.5px solid #e94560;
  border-radius: 50%;
  animation: hvBlipRing 2s ease-out infinite;
}
@keyframes hvBlipPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}
@keyframes hvBlipRing {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(2.5); opacity: 0; }
}
.hv-blip.b1 { top: 28%; left: 32%; animation-delay: 0s; }
.hv-blip.b1::after { animation-delay: 0s; }
.hv-blip.b2 { top: 38%; right: 28%; animation-delay: 0.5s; width: 8px; height: 8px; }
.hv-blip.b2::after { animation-delay: 0.5s; }
.hv-blip.b3 { bottom: 32%; left: 42%; animation-delay: 1s; }
.hv-blip.b3::after { animation-delay: 1s; }

/* Code rain */
.hv-code-rain {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 2;
  opacity: 0.4;
}
.hv-code-rain .col {
  position: absolute;
  top: -100%;
  width: 14px;
  font-family: 'Courier New', monospace;
  font-size: 11px;
  color: #34d399;
  line-height: 1.2;
  white-space: pre;
  text-shadow: 0 0 6px #34d399;
  animation: hvRain linear infinite;
}
@keyframes hvRain {
  to { top: 100%; }
}

/* =========================================================
   CAMERAS — LIVE FEED GRID (2x2)
   ========================================================= */
.hv-cam-grid {
  position: absolute;
  inset: 14%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  z-index: 4;
}
.hv-cam {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(135deg, #1a2436 0%, #0a1424 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.hv-cam::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(80, 140, 255, 0.15) 0%, transparent 50%),
    repeating-linear-gradient(0deg, transparent 0, transparent 3px, rgba(255, 255, 255, 0.02) 3px, rgba(255, 255, 255, 0.02) 4px);
}
.hv-cam .label {
  position: absolute;
  top: 6px;
  left: 6px;
  font-size: 0.55rem;
  color: rgba(255, 255, 255, 0.7);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: rgba(0, 0, 0, 0.5);
  padding: 2px 6px;
  border-radius: 3px;
}
.hv-cam .rec-dot {
  position: absolute;
  top: 7px;
  right: 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #e94560;
  animation: hvBlink 1s ease-in-out infinite;
  box-shadow: 0 0 6px #e94560;
}
/* Simulated scene contents */
.hv-cam.scene1::after {
  content: '';
  position: absolute;
  bottom: 20%;
  left: 30%;
  width: 28%;
  height: 40%;
  background: linear-gradient(180deg, transparent 0%, transparent 40%, rgba(233, 69, 96, 0.3) 50%, transparent 60%);
  border-radius: 50% 50% 0 0;
}
.hv-cam.scene2 { background: linear-gradient(180deg, #1a3768 0%, #0a1f3d 60%, #1a2436 100%); }
.hv-cam.scene2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%; right: 20%;
  height: 30%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px 4px 0 0;
}
.hv-cam.scene3 { background: linear-gradient(180deg, #2a1a36 0%, #0a1424 100%); }
.hv-cam.scene3::after {
  content: '';
  position: absolute;
  inset: 30% 25%;
  border: 2px solid #34d399;
  border-radius: 4px;
  animation: hvCamDetect 2s ease-in-out infinite;
}
@keyframes hvCamDetect {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
.hv-cam.scene4::after {
  content: 'PERSON';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.6rem;
  font-weight: 800;
  color: #34d399;
  border: 1.5px solid #34d399;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: 0.1em;
  background: rgba(0, 0, 0, 0.4);
}

/* =========================================================
   CLOUD — DATA STREAMS + NODES
   ========================================================= */
.hv-cloud {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
}
.hv-cloud-shape {
  width: 55%;
  aspect-ratio: 1.5;
  position: relative;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.04) 100%);
  border: 1.5px solid rgba(80, 140, 255, 0.4);
  border-radius: 50% 50% 35% 35% / 60% 60% 40% 40%;
  backdrop-filter: blur(10px);
  box-shadow:
    0 0 60px rgba(80, 140, 255, 0.3),
    inset 0 0 30px rgba(255, 255, 255, 0.05);
  z-index: 5;
}
.hv-cloud-shape::before {
  content: '';
  position: absolute;
  top: -30%;
  left: 20%;
  width: 40%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
  border: 1.5px solid rgba(80, 140, 255, 0.4);
  border-radius: 50%;
}
.hv-cloud-shape::after {
  content: '';
  position: absolute;
  top: -15%;
  right: 15%;
  width: 32%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
  border: 1.5px solid rgba(80, 140, 255, 0.4);
  border-radius: 50%;
}
.hv-cloud-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 6;
  font-size: 2.4rem;
  color: #fff;
  text-shadow: 0 0 20px rgba(80, 140, 255, 0.8);
}
/* Data streams falling */
.hv-cloud-stream {
  position: absolute;
  width: 2px;
  height: 50%;
  background: linear-gradient(180deg, transparent, rgba(80, 200, 255, 0.9), transparent);
  filter: drop-shadow(0 0 6px rgba(80, 200, 255, 0.9));
  animation: hvStreamFall 2.5s linear infinite;
  z-index: 3;
}
@keyframes hvStreamFall {
  0% { top: -50%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}
/* Server racks at bottom */
.hv-server-row {
  position: absolute;
  bottom: 12%;
  left: 12%;
  right: 12%;
  display: flex;
  gap: 8px;
  justify-content: center;
  z-index: 5;
}
.hv-server {
  flex: 1;
  max-width: 60px;
  height: 70px;
  background: linear-gradient(180deg, #2a3a5c 0%, #1a2436 100%);
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
}
.hv-server::before {
  content: '';
  position: absolute;
  top: 4px; right: 4px;
  width: 4px; height: 4px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 6px #10b981;
  animation: hvBlink 1.8s ease-in-out infinite;
}
.hv-server .led {
  height: 3px;
  background: rgba(80, 140, 255, 0.4);
  border-radius: 1px;
  margin-top: auto;
}
.hv-server .led + .led { margin-top: 3px; }

/* =========================================================
   ACCESS CONTROL — DOOR SCANNER
   ========================================================= */
.hv-access {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
}
.hv-door {
  width: 50%;
  height: 75%;
  background: linear-gradient(180deg, #2a3a5c 0%, #1a2436 50%, #0f1827 100%);
  border-radius: 8px 8px 4px 4px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}
.hv-door::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 12%;
  width: 6px; height: 30px;
  background: linear-gradient(180deg, #c0c5d0, #8a91a0);
  border-radius: 3px;
}
/* Door panels */
.hv-door::after {
  content: '';
  position: absolute;
  inset: 8% 8% 30% 8%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
}
/* Reader on wall to the right */
.hv-reader {
  position: absolute;
  right: 8%;
  top: 38%;
  width: 22%;
  height: 28%;
  background: linear-gradient(160deg, #1a2436 0%, #0a1424 100%);
  border-radius: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hv-reader-scanner {
  width: 60%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.4) 0%, transparent 70%);
  border: 2px solid rgba(16, 185, 129, 0.6);
  position: relative;
  animation: hvScanPulse 2s ease-in-out infinite;
}
.hv-reader-scanner::before {
  content: '\f577'; /* fingerprint */
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: #10b981;
  font-size: 1.4rem;
  text-shadow: 0 0 12px #10b981;
}
@keyframes hvScanPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
  50% { box-shadow: 0 0 0 12px rgba(16, 185, 129, 0); }
}
.hv-reader-status {
  font-size: 0.55rem;
  font-weight: 800;
  color: #10b981;
  letter-spacing: 0.1em;
  font-family: 'Plus Jakarta Sans', sans-serif;
  text-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}
/* Scanning beam across the door */
.hv-scan-beam {
  position: absolute;
  left: 8%;
  right: 8%;
  height: 4px;
  background: linear-gradient(90deg, transparent, #10b981, transparent);
  filter: blur(1px) drop-shadow(0 0 10px #10b981);
  animation: hvScanY 3s ease-in-out infinite;
  z-index: 6;
}
@keyframes hvScanY {
  0%, 100% { top: 18%; opacity: 0.5; }
  50% { top: 78%; opacity: 1; }
}

/* =========================================================
   MANAGED IT — NOC DASHBOARD
   ========================================================= */
.hv-noc {
  position: absolute;
  inset: 12%;
  background: linear-gradient(160deg, #0f1827 0%, #050d1f 100%);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 10px;
  z-index: 4;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}
.hv-noc-header {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.hv-noc-header .title {
  font-size: 0.7rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.hv-noc-header .status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6rem;
  color: #34d399;
  font-weight: 700;
}
.hv-noc-header .status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #34d399;
  animation: hvBlink 1.5s ease-in-out infinite;
  box-shadow: 0 0 6px #34d399;
}
.hv-noc-panel {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px;
  position: relative;
  overflow: hidden;
}
.hv-noc-panel .label {
  font-size: 0.55rem;
  color: #9aa9c4;
  letter-spacing: 0.1em;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  margin-bottom: 4px;
}
.hv-noc-panel .value {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1;
}
.hv-noc-panel .value.green { color: #34d399; }
.hv-noc-panel .value.red { color: #ff8aa3; }
.hv-noc-panel .delta {
  font-size: 0.55rem;
  color: #34d399;
  margin-top: 2px;
  font-weight: 600;
}
/* Mini chart */
.hv-noc-chart {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px;
  position: relative;
  min-height: 50px;
}
.hv-noc-chart svg { width: 100%; height: 100%; }
.hv-noc-chart .label {
  font-size: 0.55rem;
  color: #9aa9c4;
  letter-spacing: 0.1em;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  position: absolute;
  top: 8px; left: 10px;
}
.hv-noc-line {
  fill: none;
  stroke: url(#nocGrad);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 4px rgba(233, 69, 96, 0.6));
}
.hv-noc-area { fill: url(#nocFill); opacity: 0.4; }

/* =========================================================
   MOBILE TUNING
   ========================================================= */
@media (max-width: 600px) {
  .hv-stage { max-width: 92vw; }
  .hv-phone-screen .caller { font-size: 0.78rem; }
  .hv-phone-screen .number { font-size: 0.58rem; }
  .hv-noc { inset: 8%; padding: 14px; }
  .hv-noc-panel .value { font-size: 1.1rem; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hv-stage::before, .hv-phone, .hv-call-rings .ring,
  .hv-cyber-globe::after, .hv-cyber-sweep, .hv-blip, .hv-blip::after,
  .hv-code-rain .col, .hv-rec::before,
  .hv-cam .rec-dot, .hv-cam.scene3::after,
  .hv-cloud-stream, .hv-server::before,
  .hv-reader-scanner, .hv-scan-beam,
  .hv-noc-header .status::before,
  .hv-phone-screen .waveform .bar {
    animation: none !important;
  }
}