:root {
  color-scheme: dark;
  --font-serif: ui-serif, Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

button,
input {
  font: inherit;
}

.hidden {
  display: none !important;
}

.tng-demo-page {
  min-height: 100dvh;
  overflow-x: hidden;
  background:
    radial-gradient(ellipse 50% 22% at 22% 8%, rgba(56, 78, 110, 0.55) 0%, transparent 70%),
    radial-gradient(ellipse 45% 20% at 82% 14%, rgba(15, 28, 48, 0.85) 0%, transparent 70%),
    radial-gradient(ellipse 55% 22% at 18% 92%, rgba(38, 190, 204, 0.10) 0%, transparent 70%),
    radial-gradient(ellipse 50% 22% at 84% 86%, rgba(52, 211, 153, 0.09) 0%, transparent 70%),
    #060b15;
}

.calibrax-brand {
  position: fixed;
  top: 22px;
  left: 28px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  backdrop-filter: blur(14px);
}

.calibrax-brand img {
  width: 110px;
  height: auto;
  filter: brightness(0) invert(1);
}

.calibrax-brand span {
  border-left: 1px solid rgba(255, 255, 255, 0.14);
  padding-left: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0;
}

.tng-engagement-section {
  position: relative;
  min-height: 100dvh;
  padding: 56px 16px 80px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.tng-engagement-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

.tng-engagement-v2 {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.tng-engagement-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(320px, 480px) minmax(320px, 420px);
  grid-template-areas: "header phone";
  align-items: center;
  justify-content: center;
  column-gap: clamp(56px, 7vw, 100px);
  row-gap: 24px;
  width: 100%;
}

.tng-engagement-header {
  grid-area: header;
  align-self: center;
  text-align: left;
  margin: 0;
  max-width: 420px;
}

.tng-engagement-tabs-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 44px;
  margin-bottom: 12px;
}

.tng-engagement-tabs-tooltip {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}

.spotlight-tooltip {
  position: relative;
  width: max-content;
  padding: 10px 17px;
  border: 1px solid rgba(255, 255, 255, 0.20);
  border-radius: 10px;
  background: rgba(30, 41, 59, 0.96);
  color: #fff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.20), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
}

.spotlight-tooltip--down::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 16px;
  height: 16px;
  transform: translateX(-50%) rotate(45deg);
  background: rgba(30, 41, 59, 0.96);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.tng-engagement-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  padding: 6px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.035)),
    rgba(3, 7, 18, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 18px 44px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(14px);
}

.tng-engagement-tabs--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tng-engagement-tabs--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tng-engagement-tab {
  position: relative;
  appearance: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(255, 255, 255, 0.58);
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  padding: 10px;
  border-radius: 14px;
  cursor: pointer;
  transition: color 200ms ease, background 200ms ease, border-color 200ms ease;
  overflow: hidden;
}

.tng-engagement-tab:hover {
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.055);
}

.tng-engagement-tab:focus-visible {
  outline: 2px solid rgba(38, 190, 204, 0.65);
  outline-offset: 2px;
}

.tng-engagement-tab--disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.tng-engagement-tab--active {
  color: #fff;
  background:
    linear-gradient(180deg, rgba(38, 190, 204, 0.18), rgba(52, 211, 153, 0.10)),
    rgba(255, 255, 255, 0.08);
  border-color: rgba(38, 190, 204, 0.30);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 10px 28px rgba(38, 190, 204, 0.10);
}

.tng-engagement-tab-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.70);
  font-size: 9.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.tng-engagement-tab--active .tng-engagement-tab-index {
  background: linear-gradient(180deg, #34d399 0%, #26becc 100%);
  color: #031018;
}

.tng-engagement-tab-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tng-engagement-tab-step {
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
}

.tng-engagement-tab-label {
  font-size: 12px;
  line-height: 1.2;
  word-break: break-word;
}

.tng-engagement-progress-wrap {
  position: relative;
  width: 100%;
  margin: 0 0 24px;
}

.tng-engagement-progress {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
}

.tng-engagement-progress--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tng-engagement-progress--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tng-engagement-progress-block {
  display: block;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.10);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.tng-engagement-progress-block--active {
  background: linear-gradient(90deg, #34d399 0%, #26becc 100%);
  box-shadow: 0 0 16px rgba(38, 190, 204, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.tng-engagement-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  margin-bottom: 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: rgba(255, 255, 255, 0.70);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}

.tng-engagement-eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 8px rgba(52, 211, 153, 0.6);
  animation: tngCalloutPulse 2.4s ease-in-out infinite;
}

.tng-engagement-heading {
  font-family: var(--font-serif);
  font-size: clamp(30px, 3.2vw, 36px);
  line-height: 1.35;
  letter-spacing: 0;
  color: #fff;
  margin: 0 0 16px;
  font-weight: 500;
}

.gradient-word {
  color: #26becc;
}

.tng-engagement-sub-wrap {
  position: relative;
  min-height: 5em;
}

.tng-engagement-sub {
  font-size: clamp(14px, 1.45vw, 16px);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.tng-engagement-outcome {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.6;
  min-height: 68px;
}

.tng-engagement-stage {
  position: relative;
  z-index: 2;
  grid-area: phone;
  justify-self: center;
  width: 100%;
  max-width: 420px;
}

.tng-phone-casing {
  position: relative;
  aspect-ratio: 430 / 932;
  width: 100%;
  max-width: 420px;
  height: auto;
  margin: 0 auto;
  padding: 0;
  border-radius: 3.35rem;
  background: #fff;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45), 0 0 40px rgba(99, 102, 241, 0.08);
}

.tng-phone-btn {
  position: absolute;
  display: none;
  background: linear-gradient(to right, #475569, #334155);
  border-top: 1px solid rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

.tng-phone-btn--silent {
  top: 80px;
  left: -5px;
  width: 5px;
  height: 25px;
  border-radius: 4px 0 0 4px;
}

.tng-phone-btn--vol-up {
  top: 120px;
  left: -5px;
  width: 5px;
  height: 45px;
  border-radius: 4px 0 0 4px;
}

.tng-phone-btn--vol-dn {
  top: 175px;
  left: -5px;
  width: 5px;
  height: 45px;
  border-radius: 4px 0 0 4px;
}

.tng-phone-btn--power {
  top: 140px;
  right: -5px;
  width: 5px;
  height: 65px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(to left, #475569, #334155);
}

.tng-phone-antenna {
  position: absolute;
  display: none;
  width: 4px;
  height: 6px;
  background: #1e293b;
}

.tng-phone-antenna--tl { top: 3rem; left: -4px; }
.tng-phone-antenna--tr { top: 3rem; right: -4px; }
.tng-phone-antenna--bl { bottom: 3rem; left: -4px; }
.tng-phone-antenna--br { bottom: 3rem; right: -4px; }

.tng-phone {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  overflow: hidden;
  background: #050813;
  border: none;
}

.tng-engagement-screen {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: hidden;
  background: #050813;
}

.ios-frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
}

.ios-frame--wa {
  background: #efe7dc;
}

.ios-lock {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  color: #fff;
  overflow: hidden;
}

.ios-lock-wallpaper {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 58% 45% at 24% 30%, rgba(74, 139, 191, 0.70), transparent 62%),
    radial-gradient(ellipse 54% 42% at 82% 18%, rgba(106, 62, 165, 0.52), transparent 60%),
    radial-gradient(ellipse 76% 52% at 72% 92%, rgba(20, 121, 112, 0.30), transparent 70%),
    linear-gradient(165deg, #0a1024 0%, #19143a 48%, #07101b 100%);
  z-index: 0;
}

.ios-statusbar--light {
  color: #fff;
}

.ios-lock-date {
  position: relative;
  z-index: 2;
  margin-top: 134px;
  text-align: center;
  font-size: 17px;
  font-weight: 650;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.26);
}

.ios-lock-time {
  position: relative;
  z-index: 2;
  margin-top: 14px;
  text-align: center;
  font-size: 82px;
  line-height: 0.92;
  font-weight: 300;
  letter-spacing: 0;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.18);
}

.lock-spacer {
  flex: 1;
}

.lock-tooltip {
  position: relative;
  z-index: 5;
  align-self: center;
  margin-bottom: 18px;
  padding: 10px 16px;
  border-radius: 10px;
  background: rgba(30, 41, 59, 0.90);
  border: 1px solid rgba(255, 255, 255, 0.20);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.20), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  font-size: 13px;
  font-weight: 700;
}

.lock-tooltip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  width: 14px;
  height: 14px;
  transform: translateX(-50%) rotate(45deg);
  background: rgba(30, 41, 59, 0.90);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.ios-wa-notif {
  position: relative;
  z-index: 4;
  width: calc(100% - 30px);
  margin: 0 auto 16px;
  min-height: 90px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 14px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(226, 239, 233, 0.52);
  color: #fff;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(22px);
}

.notif-icon {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  padding: 0;
}

.notif-icon img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: left center;
}

.notif-copy {
  min-width: 0;
  display: block;
  flex: 1;
}

.notif-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
  line-height: 1.2;
}

.notif-row em {
  color: rgba(255, 255, 255, 0.74);
  font-style: normal;
  font-weight: 600;
}

.notif-sender {
  display: block;
  margin-top: 2px;
  font-size: 14px;
  font-weight: 800;
}

.notif-body {
  display: -webkit-box;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 13px;
  line-height: 1.25;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.lock-actions {
  position: relative;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  padding: 0 45px 44px;
}

.lock-action {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.34);
  color: rgba(255, 255, 255, 0.92);
  font-size: 10px;
  font-weight: 700;
}

.lock-icon {
  position: relative;
  display: block;
  color: currentColor;
}

.lock-icon--flash {
  width: 18px;
  height: 24px;
}

.lock-icon--flash::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 8px;
  height: 15px;
  border-radius: 3px 3px 2px 2px;
  background: currentColor;
}

.lock-icon--flash::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 14px;
  width: 0;
  height: 0;
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 9px solid currentColor;
}

.lock-icon--camera {
  width: 25px;
  height: 18px;
  border-radius: 5px;
  background: currentColor;
}

.lock-icon--camera::before {
  content: "";
  position: absolute;
  left: 7px;
  top: -4px;
  width: 11px;
  height: 5px;
  border-radius: 3px 3px 0 0;
  background: currentColor;
}

.lock-icon--camera::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 5px;
  width: 7px;
  height: 7px;
  border: 2px solid rgba(7, 16, 27, 0.95);
  border-radius: 50%;
}

.ios-statusbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 30px 0;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0;
  z-index: 12;
  pointer-events: none;
  color: #0c0c0c;
}

.ios-statusbar.ios-statusbar--light {
  color: #fff;
}

.ios-statusbar-right {
  font-size: 11px;
}

.ios-system-icons {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: currentColor;
}

.signal-icon {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 13px;
}

.signal-icon i {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: currentColor;
}

.signal-icon i:nth-child(1) { height: 4px; }
.signal-icon i:nth-child(2) { height: 7px; }
.signal-icon i:nth-child(3) { height: 10px; }
.signal-icon i:nth-child(4) { height: 13px; }

.wifi-icon {
  position: relative;
  width: 16px;
  height: 12px;
}

.wifi-icon::before,
.wifi-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.wifi-icon::before {
  top: 1px;
  width: 15px;
  height: 10px;
  border: 2px solid currentColor;
  border-bottom: 0;
  border-left-color: transparent;
  border-right-color: transparent;
  border-radius: 15px 15px 0 0;
}

.wifi-icon::after {
  bottom: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
}

.battery-icon {
  position: relative;
  width: 22px;
  height: 12px;
  border: 1.8px solid currentColor;
  border-radius: 3px;
}

.battery-icon::before {
  content: "";
  position: absolute;
  right: -4px;
  top: 3px;
  width: 2px;
  height: 5px;
  border-radius: 0 2px 2px 0;
  background: currentColor;
}

.battery-icon::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 2px;
  width: 14px;
  height: 6px;
  border-radius: 1px;
  background: currentColor;
}

.ios-island {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 118px;
  height: 35px;
  border-radius: 22px;
  background: #050505;
  z-index: 11;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 14px;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.04);
}

.ios-island-camera {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #1a2533 0%, #050505 70%);
  box-shadow: inset 0 0 1px rgba(80, 100, 140, 0.7);
}

.ios-wa-topwrap {
  position: relative;
  background: linear-gradient(180deg, #128c7e 0%, #075e54 100%);
  color: #fff;
  padding-top: 44px;
  z-index: 10;
}

.ios-wa-topwrap .ios-statusbar {
  color: #fff;
}

.ios-wa-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px 10px;
}

.ios-wa-back {
  position: relative;
  background: transparent;
  border: none;
  color: #fff;
  padding: 6px 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  font-size: 26px;
  line-height: 1;
}

.ios-wa-back-badge {
  font-size: 11px;
  font-weight: 600;
  margin-left: 3px;
}

.ios-wa-header-center {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.ios-wa-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff;
  color: #fff;
  border: 2px solid #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 800;
}

.ios-wa-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: left center;
}

.ios-wa-header-meta {
  flex: 1;
  min-width: 0;
}

.ios-wa-header-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ios-wa-verified {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 13px;
  height: 13px;
  border-radius: 999px;
  background: #fff;
  color: #075e54;
  flex: 0 0 auto;
}

.ios-wa-verified::before {
  content: "";
  width: 6px;
  height: 3px;
  border-left: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg) translateY(-1px);
}

.ios-wa-header-status {
  font-size: 12px;
  opacity: 0.88;
  margin-top: 1px;
}

.ios-wa-header-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.ios-wa-icon-btn {
  background: transparent;
  border: none;
  color: #fff;
  padding: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  font-size: 12px;
}

.ui-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
  color: currentColor;
  flex: 0 0 auto;
}

.ui-icon--video::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 6px;
  width: 13px;
  height: 10px;
  border: 2px solid currentColor;
  border-radius: 3px;
}

.ui-icon--video::after {
  content: "";
  position: absolute;
  right: 1px;
  top: 7px;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
}

.ui-icon--phone::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 3px;
  width: 10px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-left-color: transparent;
  border-radius: 2px 2px 8px 2px;
  transform: rotate(36deg);
}

.ios-wa-body {
  flex: 1;
  padding: 10px 8px 8px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background-color: #efe7dc;
  background-image:
    radial-gradient(rgba(115, 100, 80, 0.06) 1px, transparent 1.2px),
    radial-gradient(rgba(115, 100, 80, 0.04) 1px, transparent 1.2px);
  background-size: 14px 14px, 14px 14px;
  background-position: 0 0, 7px 7px;
  color: #0f172a;
}

.ios-wa-day {
  align-self: center;
  background: rgba(225, 245, 254, 0.96);
  color: #555;
  font-size: 11.5px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 8px;
  margin: 6px 0 4px;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.08);
}

.ios-wa-system {
  align-self: center;
  text-align: center;
  background: rgba(255, 246, 200, 0.92);
  color: #5d4d10;
  font-size: 11px;
  line-height: 1.45;
  padding: 7px 11px;
  border-radius: 8px;
  max-width: 84%;
  margin-bottom: 4px;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.08);
}

.ios-wa-bubble {
  max-width: 80%;
  padding: 8px 10px 6px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.38;
  position: relative;
  box-shadow: 0 1px 0.5px rgba(0, 0, 0, 0.13);
  word-wrap: break-word;
}

.ios-wa-bubble p {
  margin: 0 0 4px;
}

.ios-wa-bubble p:last-of-type {
  margin-bottom: 0;
}

.ios-wa-bubble--in {
  background: #fff;
  align-self: flex-start;
  border-top-left-radius: 0;
  margin-left: 8px;
}

.ios-wa-bubble--in::before {
  content: "";
  position: absolute;
  top: 0;
  left: -8px;
  width: 8px;
  height: 13px;
  background: radial-gradient(circle at 8px 0, transparent 8px, #fff 8.5px);
}

.ios-wa-bubble--out {
  background: #dcf8c6;
  align-self: flex-end;
  border-top-right-radius: 0;
  margin-right: 8px;
}

.ios-wa-time {
  display: block;
  text-align: right;
  font-size: 10.5px;
  color: #8696a0;
  margin-top: 2px;
}

.ios-wa-composer {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 26px;
  background: #f0f2f5;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
}

.ios-wa-composer-plus,
.ios-wa-composer-secondary {
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  color: #075e54;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  font-size: 12px;
}

.ios-wa-composer-input {
  flex: 1;
  background: #fff;
  border-radius: 22px;
  padding: 0 10px 0 14px;
  font-size: 14px;
  color: #111827;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(0, 0, 0, 0.05);
  min-width: 0;
}

.ios-wa-composer-input input {
  flex: 1;
  min-width: 0;
  height: 34px;
  border: 0;
  outline: none;
  background: transparent;
  color: #111827;
}

.ios-wa-composer-input input::placeholder {
  color: #8696a0;
}

.ios-wa-composer-inline {
  background: transparent;
  border: none;
  color: #8696a0;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  font-size: 10px;
}

.ios-wa-composer-inline .ui-icon {
  width: 21px;
  height: 21px;
}

.ios-wa-composer-secondary .ui-icon {
  width: 23px;
  height: 23px;
}

.ui-icon--smile {
  border: 2px solid currentColor;
  border-radius: 50%;
}

.ui-icon--smile::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 7px 0 0 currentColor;
}

.ui-icon--smile::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  width: 8px;
  height: 5px;
  border-bottom: 2px solid currentColor;
  border-radius: 0 0 10px 10px;
}

.ui-icon--camera::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 6px;
  width: 18px;
  height: 13px;
  border: 2px solid currentColor;
  border-radius: 4px;
}

.ui-icon--camera::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  width: 5px;
  height: 5px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.ui-icon--send::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 10px;
  width: 15px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.ui-icon--send::after {
  content: "";
  position: absolute;
  right: 3px;
  top: 6px;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.ios-wa-send {
  border-radius: 999px;
  background: #25d366;
  color: #fff;
}

.ui-icon::before {
  content: "";
  position: absolute;
  inset: 1px;
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  background: currentColor;
  box-shadow: none;
  transform: none;
  -webkit-mask: var(--icon-mask) center / contain no-repeat;
  mask: var(--icon-mask) center / contain no-repeat;
}

.ui-icon::after {
  content: none;
  display: none;
}

.ui-icon--video {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='m16 13 5 3V8l-5 3z'/%3E%3Crect width='14' height='14' x='2' y='5' rx='2' ry='2'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--phone {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M22 16.92v3a2 2 0 0 1-2.18 2A19.79 19.79 0 0 1 11.19 19 19.5 19.5 0 0 1 5 12.81 19.79 19.79 0 0 1 2.08 4.18 2 2 0 0 1 4.06 2h3a2 2 0 0 1 2 1.72c.12.91.33 1.8.62 2.65a2 2 0 0 1-.45 2.11L8 9.71a16 16 0 0 0 6.29 6.29l1.23-1.23a2 2 0 0 1 2.11-.45c.85.29 1.74.5 2.65.62A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E");
}

.ui-icon--smile {
  border: 0;
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M8 14s1.5 2 4 2 4-2 4-2'/%3E%3Cpath d='M9 9h.01'/%3E%3Cpath d='M15 9h.01'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--camera {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M14.5 4h-5L7 7H4a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2h-3z'/%3E%3Ccircle cx='12' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--send {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M3.714 3.048a.5.5 0 0 0-.683.627l2.843 7.627a2 2 0 0 1 0 1.396l-2.843 7.627a.5.5 0 0 0 .683.627l18-8.5a.5.5 0 0 0 0-.904z'/%3E%3Cpath d='M6 12h16'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--phone-off {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M10.68 13.31a16 16 0 0 0 3.41 2.6l1.27-1.27a2 2 0 0 1 2.11-.45c.66.25 1.35.44 2.05.56A2 2 0 0 1 21 16.72V19a2 2 0 0 1-2.18 2A19.86 19.86 0 0 1 3 5.18 2 2 0 0 1 5 3h2.28a2 2 0 0 1 1.97 1.48c.12.7.31 1.39.56 2.05a2 2 0 0 1-.45 2.11L8.09 9.91'/%3E%3Cpath d='m22 2-20 20'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--bell {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M10.268 21a2 2 0 0 0 3.464 0'/%3E%3Cpath d='M3.262 15.326A1 1 0 0 0 4 17h16a1 1 0 0 0 .74-1.673C19.41 13.956 18 12.499 18 8a6 6 0 0 0-12 0c0 4.499-1.411 5.956-2.738 7.326'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--mic {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M12 19v3'/%3E%3Cpath d='M19 10v2a7 7 0 0 1-14 0v-2'/%3E%3Crect width='6' height='12' x='9' y='2' rx='3'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--mic-off {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M12 19v3'/%3E%3Cpath d='M8 22h8'/%3E%3Cpath d='M19 10v2a7 7 0 0 1-.64 2.9'/%3E%3Cpath d='M5 10v2a7 7 0 0 0 9.73 6.44'/%3E%3Cpath d='M9 5.34V5a3 3 0 0 1 5.41-1.78'/%3E%3Cpath d='M15 9.34V12a3 3 0 0 1-5.12 2.12'/%3E%3Cpath d='m2 2 20 20'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--keypad {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='black'%3E%3Ccircle cx='5' cy='5' r='2'/%3E%3Ccircle cx='12' cy='5' r='2'/%3E%3Ccircle cx='19' cy='5' r='2'/%3E%3Ccircle cx='5' cy='12' r='2'/%3E%3Ccircle cx='12' cy='12' r='2'/%3E%3Ccircle cx='19' cy='12' r='2'/%3E%3Ccircle cx='5' cy='19' r='2'/%3E%3Ccircle cx='12' cy='19' r='2'/%3E%3Ccircle cx='19' cy='19' r='2'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--volume {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M11 5 6 9H2v6h4l5 4z'/%3E%3Cpath d='M15.54 8.46a5 5 0 0 1 0 7.07'/%3E%3Cpath d='M19.07 4.93a10 10 0 0 1 0 14.14'/%3E%3C/g%3E%3C/svg%3E");
}

.ui-icon--plus-user {
  --icon-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cg fill='none' stroke='black' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'%3E%3Cpath d='M16 21v-2a4 4 0 0 0-4-4H6a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M19 8v6'/%3E%3Cpath d='M22 11h-6'/%3E%3C/g%3E%3C/svg%3E");
}

.call-view {
  min-height: 100dvh;
  padding: 88px 56px 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 60% 40% at 70% 24%, rgba(38, 190, 204, 0.11), transparent 68%),
    linear-gradient(180deg, #030711 0%, #07111c 100%);
  color: #fff;
}

.call-shell {
  width: min(1180px, 100%);
  display: grid;
  grid-template-columns: minmax(360px, 520px) minmax(320px, 420px);
  gap: 64px;
  align-items: center;
}

.call-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.call-scenario-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: min(560px, 100%);
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03), 0 18px 44px rgba(0, 0, 0, 0.22);
}

.call-proof {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.call-proof div {
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.62);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.call-proof span,
.call-proof em {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  font-style: normal;
  line-height: 1.4;
}

.call-proof strong {
  display: block;
  margin: 4px 0 2px;
  color: #fff;
  font-size: 15px;
}

.call-stage {
  justify-self: center;
  width: min(420px, 100%);
}

.ios-call {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  overflow: hidden;
}

.ios-call-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.ios-call--incoming .ios-call-bg {
  background:
    radial-gradient(ellipse 60% 40% at 50% 18%, rgba(52, 211, 153, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 90%, rgba(56, 189, 248, 0.12) 0%, transparent 65%),
    linear-gradient(180deg, #0a0e1c 0%, #050813 60%, #0a0e1c 100%);
}

.ios-call--connected .ios-call-bg {
  background:
    radial-gradient(ellipse 70% 50% at 50% 18%, rgba(38, 190, 204, 0.16) 0%, transparent 65%),
    linear-gradient(180deg, #050a18 0%, #07101e 100%);
}

.ios-call-top {
  position: relative;
  z-index: 2;
  margin-top: 80px;
  text-align: center;
}

.ios-call-eyebrow {
  margin-bottom: 14px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ios-call-name {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  font-size: 34px;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0;
}

.ios-call-sub {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
}

.ios-call-avatar-wrap {
  position: relative;
  z-index: 2;
  width: 138px;
  height: 138px;
  margin: 50px auto 0;
}

.ios-call-avatar-wrap--small {
  width: 110px;
  height: 110px;
  margin-top: 28px;
}

.ios-call-pulse {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(52, 211, 153, 0.4);
  border-radius: 50%;
  opacity: 0.34;
}

.ios-call-pulse--mid {
  border-color: rgba(52, 211, 153, 0.32);
  transform: scale(1.22);
}

.ios-call-pulse--lg {
  border-color: rgba(52, 211, 153, 0.22);
  transform: scale(1.44);
}

.ios-call-avatar {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffffff 0%, #f3f4f6 100%);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.ios-call-avatar img {
  width: 70%;
  height: 70%;
  object-fit: contain;
}

.ios-call-error {
  position: relative;
  z-index: 3;
  width: min(320px, calc(100% - 44px));
  margin: 22px auto 0;
  padding: 9px 12px;
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 12px;
  background: rgba(127, 29, 29, 0.45);
  color: #fecaca;
  font-size: 12px;
  line-height: 1.35;
  text-align: center;
}

.ios-call-secondary-row {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-around;
  margin-top: auto;
  padding: 0 56px 18px;
}

.ios-call-secondary {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 11px;
}

.ios-call-secondary .ui-icon {
  width: 36px;
  height: 36px;
  padding: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.ios-call-actions {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 36px 56px;
}

.ios-call-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.ios-call-action-label,
.ios-call-pill-label {
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
}

.ios-call-btn,
.ios-call-pill {
  border: 0;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 150ms ease, opacity 150ms ease, background 150ms ease;
}

.ios-call-btn {
  width: 70px;
  height: 70px;
}

.ios-call-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.ios-call-btn:not(:disabled):active,
.ios-call-pill:not(:disabled):active {
  transform: scale(0.94);
}

.ios-call-btn .ui-icon,
.ios-call-pill .ui-icon {
  width: 24px;
  height: 24px;
}

.ios-call-btn--accept {
  background: linear-gradient(180deg, #34d97c 0%, #1cb656 100%);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.ios-call-btn--decline {
  background: linear-gradient(180deg, #ff5a5a 0%, #e53935 100%);
  box-shadow: 0 12px 32px rgba(229, 57, 53, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.ios-call-transcript {
  position: relative;
  z-index: 2;
  flex: 1;
  margin: 34px 18px 10px;
  padding-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  overflow-y: auto;
  scrollbar-width: none;
  mask-image: linear-gradient(to bottom, transparent 0, black 14px, black calc(100% - 14px), transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, black 14px, black calc(100% - 14px), transparent 100%);
}

.ios-call-transcript::-webkit-scrollbar {
  width: 0;
}

.ios-call-transcript-empty {
  padding: 14px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  text-align: center;
}

.ios-call-transcript-line {
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 12.5px;
  line-height: 1.45;
}

.ios-call-transcript-line--user {
  background: rgba(38, 190, 204, 0.10);
  border-color: rgba(38, 190, 204, 0.22);
}

.ios-call-transcript-role {
  flex: 0 0 28px;
  padding-top: 1px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ios-call-transcript-line--user .ios-call-transcript-role {
  color: #34e8e8;
}

.ios-call-transcript-text {
  flex: 1;
  color: rgba(255, 255, 255, 0.92);
}

.ios-call-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 16px;
  row-gap: 18px;
  padding: 14px 36px 56px;
  justify-items: center;
}

.ios-call-grid-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.ios-call-pill {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.ios-call-pill:disabled {
  cursor: default;
  opacity: 0.7;
}

.ios-call-pill[data-active="true"] {
  background: rgba(255, 255, 255, 0.92);
  color: #0c1024;
}

.ios-call-pill--end {
  background: linear-gradient(180deg, #ff5a5a 0%, #e53935 100%);
  box-shadow: 0 8px 20px rgba(229, 57, 53, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.ios-call-restart {
  position: relative;
  z-index: 3;
  align-self: center;
  margin-top: auto;
  margin-bottom: 76px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}

@keyframes iosCallPulse {
  0% { transform: scale(1); opacity: 0.85; }
  100% { transform: scale(1.85); opacity: 0; }
}

@keyframes iosCallAcceptPulse {
  0%, 100% {
    box-shadow: 0 12px 32px rgba(34, 197, 94, 0.45), 0 0 0 0 rgba(34, 197, 94, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  }
  50% {
    box-shadow: 0 12px 32px rgba(34, 197, 94, 0.45), 0 0 0 14px rgba(34, 197, 94, 0), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  }
}

.ios-home-indicator {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 134px;
  height: 5px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.92);
  z-index: 14;
  pointer-events: none;
}

.wa-pop {
  animation: waPop 0.22s ease-out both;
}

.typing {
  display: inline-flex;
  gap: 5px;
  padding: 12px 14px;
}

.typing b {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #94a3b8;
  animation: blink 0.9s infinite alternate;
}

.typing b:nth-child(2) { animation-delay: 0.15s; }
.typing b:nth-child(3) { animation-delay: 0.3s; }

@keyframes waPop {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blink {
  from { opacity: 0.25; transform: translateY(1px); }
  to { opacity: 1; transform: translateY(-1px); }
}

@keyframes tngCalloutPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

@media (min-width: 521px) {
  .tng-phone-btn,
  .tng-phone-antenna {
    display: block;
  }
}

@media (max-height: 860px) and (min-width: 981px) {
  .tng-engagement-section {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .tng-phone-casing {
    max-width: min(420px, calc((100vh - 88px) * 430 / 932));
  }
}

@media (max-width: 640px) {
  .calibrax-brand {
    position: relative;
    top: auto;
    left: auto;
    margin: 0 auto 18px;
    width: max-content;
  }

  .tng-engagement-section {
    padding: 56px 16px 96px;
    align-items: flex-start;
  }

  .tng-engagement-content {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "phone";
    gap: 18px;
    justify-items: center;
  }

  .tng-engagement-header {
    max-width: 560px;
    justify-self: center;
    text-align: center;
  }

  .tng-engagement-stage {
    max-width: 390px;
  }

  .call-view {
    padding: 76px 16px 96px;
    align-items: flex-start;
  }

  .call-shell {
    grid-template-columns: 1fr;
    gap: 24px;
    justify-items: center;
  }

  .call-copy {
    max-width: 560px;
    text-align: center;
  }

  .call-stage {
    width: min(100%, 390px);
  }

  .call-proof {
    text-align: left;
  }

  .tng-engagement-tabs {
    gap: 5px;
    padding: 4px;
    border-radius: 17px;
  }

  .tng-engagement-tab {
    gap: 6px;
    padding: 9px 8px;
  }

  .tng-engagement-tab-index {
    width: 23px;
    height: 23px;
    font-size: 9px;
  }

  .tng-engagement-tab-step {
    font-size: 9px;
  }

  .tng-engagement-tab-label {
    font-size: 11.5px;
  }

  .tng-engagement-tabs-wrap {
    width: min(100%, 560px);
    padding-top: 40px;
    margin-bottom: 10px;
  }

  .tng-engagement-eyebrow {
    margin-bottom: 16px;
  }

  .tng-engagement-heading {
    font-size: 30px;
    margin-bottom: 12px;
  }

  .tng-engagement-sub-wrap {
    min-height: 6em;
  }

  .tng-engagement-sub {
    font-size: 14px;
  }

  .tng-engagement-outcome {
    text-align: center;
    max-width: 360px;
    margin: 18px auto 0;
    font-size: 12px;
  }
}

@media (max-width: 520px) {
  .tng-engagement-section,
  .call-view {
    padding: 0;
  }

  .tng-engagement-header,
  .call-copy {
    padding: 18px 14px;
  }

  .tng-engagement-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tng-engagement-tabs--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .tng-phone-casing {
    aspect-ratio: auto;
    max-width: 100%;
    height: 100dvh;
    border-radius: 0;
    padding: 0;
    background: none;
    box-shadow: none;
  }

  .tng-phone {
    border-radius: 0;
  }
}