:root {
  --qcm-ink: #061426;
  --qcm-navy: #071b34;
  --qcm-blue: #087cff;
  --qcm-cyan: #14d9ff;
  --qcm-gold: #e7bd59;
  --qcm-white: #f8fbff;
  --qcm-muted: #9fb2c8;
}

.qcm-track-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid rgba(13, 118, 255, .35);
  border-radius: 12px;
  background: linear-gradient(135deg, #081d38, #0a3763);
  color: #fff !important;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-decoration: none !important;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(5, 27, 52, .16);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.qcm-track-link:hover {
  transform: translateY(-2px);
  border-color: var(--qcm-cyan);
  box-shadow: 0 14px 30px rgba(5, 74, 145, .24);
}

.qcm-track-link__arrow { color: var(--qcm-cyan); font-size: 18px; }

.qcm-tracker,
.qcm-tracker * { box-sizing: border-box; }

.qcm-tracker {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(300px, .78fr);
  gap: 30px;
  width: min(1180px, calc(100% - 32px));
  margin: 52px auto;
  padding: clamp(30px, 5vw, 68px);
  overflow: hidden;
  border: 1px solid rgba(119, 183, 255, .2);
  border-radius: 28px;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px),
    radial-gradient(circle at 95% 100%, rgba(20,217,255,.23), transparent 36%),
    linear-gradient(135deg, #050e1a 0%, #0a2039 58%, #0b2947 100%);
  background-size: 42px 42px, 42px 42px, auto, auto;
  color: var(--qcm-white);
  box-shadow: 0 28px 75px rgba(2, 16, 33, .2);
  isolation: isolate;
}

.qcm-tracker__intro { position: relative; z-index: 3; }

.qcm-tracker__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
  color: #d9eaff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.qcm-tracker__brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(20, 217, 255, .55);
  border-radius: 11px;
  background: rgba(7, 124, 255, .14);
  color: var(--qcm-cyan);
  font-size: 22px;
}

.qcm-tracker__eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--qcm-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.qcm-tracker__eyebrow span { width: 28px; height: 2px; background: var(--qcm-gold); }

.qcm-tracker h1 {
  max-width: 680px;
  margin: 12px 0 14px;
  color: #fff;
  font-size: clamp(36px, 5.2vw, 66px);
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: .98;
}

.qcm-tracker__intro > p:not(.qcm-tracker__privacy) {
  max-width: 650px;
  margin: 0 0 28px;
  color: #c2d0df;
  font-size: 16px;
  line-height: 1.7;
}

.qcm-tracker__tabs {
  display: inline-flex;
  gap: 4px;
  margin-bottom: 10px;
  padding: 4px;
  border: 1px solid rgba(154, 193, 229, .16);
  border-radius: 12px;
  background: rgba(3, 16, 31, .55);
}

.qcm-tracker__tabs button {
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--qcm-muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.qcm-tracker__tabs button.is-active { background: rgba(8, 124, 255, .23); color: #fff; }

.qcm-tracker__form {
  display: flex;
  align-items: end;
  gap: 10px;
  width: 100%;
  max-width: 760px;
  padding: 12px;
  border: 1px solid rgba(152, 191, 226, .25);
  border-radius: 17px;
  background: rgba(255, 255, 255, .07);
  backdrop-filter: blur(10px);
}

.qcm-tracker__fields { display: grid; grid-template-columns: 1fr 1.25fr; gap: 8px; flex: 1; }
.qcm-tracker__fields[hidden] { display: none !important; }
.qcm-tracker__field-wide { grid-column: 1 / -1; }
.qcm-tracker__fields label { margin: 0; }
.qcm-tracker__fields label > span { display: block; margin: 0 0 6px 3px; color: #d8e6f4; font-size: 11px; font-weight: 700; }

.qcm-tracker__fields input {
  width: 100%;
  height: 50px;
  margin: 0;
  padding: 0 15px;
  border: 1px solid rgba(121, 171, 216, .18);
  border-radius: 10px;
  outline: none;
  background: rgba(1, 12, 24, .7);
  color: #fff;
  font-size: 14px;
}

.qcm-tracker__fields input:focus { border-color: var(--qcm-cyan); box-shadow: 0 0 0 3px rgba(20,217,255,.12); }
.qcm-tracker__fields input::placeholder { color: #748ba4; }

.qcm-tracker__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-width: 190px;
  height: 50px;
  padding: 0 18px;
  border: 0;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--qcm-cyan), var(--qcm-blue));
  color: #02162c;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .03em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(6, 151, 255, .23);
}

.qcm-tracker__submit:disabled { opacity: .65; cursor: wait; }
.qcm-tracker__submit.is-loading span:first-child { font-size: 0; }
.qcm-tracker__submit.is-loading span:first-child::after { content: "Recherche…"; font-size: 12px; }

.qcm-tracker__privacy { margin: 12px 0 0 !important; color: #88a0b8 !important; font-size: 11px !important; }
.qcm-tracker__privacy span { color: #36e39a; }

.qcm-tracker__visual { position: relative; min-height: 440px; z-index: 2; }
.qcm-orbit { position: absolute; inset: 50% auto auto 50%; border: 1px solid rgba(20,217,255,.18); border-radius: 50%; transform: translate(-50%, -50%); }
.qcm-orbit--outer { width: 390px; height: 230px; transform: translate(-50%, -50%) rotate(-10deg); }
.qcm-orbit--inner { width: 300px; height: 300px; border-color: rgba(231,189,89,.16); }

.qcm-package {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 190px;
  height: 180px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 18px 18px 32px 18px;
  background: linear-gradient(145deg, #0b86df, #063564 62%, #07192c);
  box-shadow: 0 40px 70px rgba(0,0,0,.4), inset 0 1px rgba(255,255,255,.2);
  transform: translate(-50%, -50%) rotate(5deg);
}

.qcm-package::before,
.qcm-package::after { content: ""; position: absolute; background: rgba(255,255,255,.08); }
.qcm-package::before { inset: 0 auto 0 50%; width: 1px; }
.qcm-package::after { inset: 50% 0 auto; height: 1px; }
.qcm-package__tape { position: absolute; top: 0; left: 50%; width: 30px; height: 100%; background: linear-gradient(#f4d278, #bf8835); transform: translateX(-50%); opacity: .9; }
.qcm-package strong, .qcm-package small { position: relative; z-index: 1; text-shadow: 0 2px 12px rgba(0,0,0,.45); }
.qcm-package strong { color: #fff; font-size: 62px; line-height: 1; }
.qcm-package small { color: #d8efff; font-size: 10px; font-weight: 800; letter-spacing: .22em; }

.qcm-status-chip { position: absolute; display: flex; align-items: center; gap: 9px; padding: 11px 14px; border: 1px solid rgba(151, 202, 245, .22); border-radius: 12px; background: rgba(5, 23, 42, .78); color: #88a0b8; font-size: 9px; line-height: 1.45; backdrop-filter: blur(8px); }
.qcm-status-chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--qcm-cyan); box-shadow: 0 0 14px var(--qcm-cyan); }
.qcm-status-chip strong { color: #fff; font-size: 11px; }
.qcm-status-chip--top { top: 11%; left: 2%; }
.qcm-status-chip--bottom { right: 0; bottom: 15%; }

.qcm-tracker__glow { position: absolute; border-radius: 50%; filter: blur(20px); pointer-events: none; }
.qcm-tracker__glow--one { top: -120px; left: -100px; width: 300px; height: 300px; background: rgba(8,124,255,.12); }
.qcm-tracker__glow--two { right: -120px; bottom: -150px; width: 400px; height: 400px; background: rgba(20,217,255,.1); }

.qcm-tracker__message,
.qcm-tracker__result { position: relative; z-index: 5; grid-column: 1 / -1; }
.qcm-tracker__message { padding: 14px 16px; border-radius: 12px; }
.qcm-tracker__message.is-error { border: 1px solid rgba(255,104,104,.35); background: rgba(133,27,39,.35); color: #ffd5d9; }

.qcm-tracker__result { padding: clamp(20px, 3vw, 32px); border: 1px solid rgba(126,183,231,.18); border-radius: 20px; background: rgba(2,15,29,.55); }
.qcm-result__head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.08); }
.qcm-result__head small, .qcm-result__meta small { display: block; margin-bottom: 5px; color: var(--qcm-cyan); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.qcm-result__head h2 { margin: 0; color: #fff; font-size: clamp(22px, 3vw, 34px); }
.qcm-result__head p { margin: 6px 0 0; color: var(--qcm-muted); font-size: 12px; }
.qcm-result__badge { flex: 0 0 auto; padding: 8px 12px; border-radius: 999px; background: rgba(20,217,255,.12); color: var(--qcm-cyan); font-size: 11px; font-weight: 800; }
.qcm-result__head--success .qcm-result__badge { background: rgba(54,227,154,.12); color: #61efac; }
.qcm-result__head--problem .qcm-result__badge { background: rgba(255,104,104,.12); color: #ff9ba5; }
.qcm-result__head--warning .qcm-result__badge { background: rgba(231,189,89,.14); color: #f2ce74; }

.qcm-progress { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; margin: 28px 0; padding: 0; list-style: none; }
.qcm-progress__step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 9px; color: #71879e; font-size: 10px; text-align: center; }
.qcm-progress__step::before { content: ""; position: absolute; top: 14px; right: 50%; width: 100%; height: 2px; background: rgba(129,163,195,.18); z-index: -1; }
.qcm-progress__step:first-child::before { display: none; }
.qcm-progress__dot { display: grid; width: 30px; height: 30px; place-items: center; border: 2px solid #38536d; border-radius: 50%; background: #081b31; color: #71879e; font-size: 10px; }
.qcm-progress__step.is-done { color: #dcecff; }
.qcm-progress__step.is-done::before { background: linear-gradient(90deg, var(--qcm-blue), var(--qcm-cyan)); }
.qcm-progress__step.is-done .qcm-progress__dot { border-color: var(--qcm-cyan); background: #0a6cad; color: #fff; }
.qcm-progress__step.is-current .qcm-progress__dot { box-shadow: 0 0 0 6px rgba(20,217,255,.1), 0 0 22px rgba(20,217,255,.45); }
.qcm-result__meta { display: flex; flex-wrap: wrap; gap: 12px; }
.qcm-result__meta p { min-width: 180px; margin: 0; padding: 12px 15px; border-radius: 12px; background: rgba(255,255,255,.04); }
.qcm-result__meta strong { color: #fff; font-size: 13px; }

@media (max-width: 900px) {
  .qcm-tracker { grid-template-columns: 1fr; }
  .qcm-tracker__visual { display: none; }
}

@media (max-width: 680px) {
  .qcm-tracker { width: calc(100% - 20px); margin: 24px auto; padding: 24px 18px; border-radius: 20px; }
  .qcm-tracker__brand { margin-bottom: 24px; }
  .qcm-tracker h1 { font-size: 38px; }
  .qcm-tracker__tabs { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .qcm-tracker__tabs button { padding: 7px 9px; line-height: 1.2; }
  .qcm-tracker__form { display: block; padding: 10px; }
  .qcm-tracker__fields { grid-template-columns: 1fr; }
  .qcm-tracker__submit { width: 100%; margin-top: 10px; }
  .qcm-result__head { align-items: flex-start; flex-direction: column; }
  .qcm-progress { grid-template-columns: 1fr; gap: 13px; }
  .qcm-progress__step { flex-direction: row; text-align: left; }
  .qcm-progress__step::before { top: auto; right: auto; bottom: 26px; left: 14px; width: 2px; height: 28px; }
  .qcm-progress__step:first-child::before { display: block; height: 0; }
}