/* Grand concours */
.concours-hero { position: relative; padding-bottom: .25rem; background: var(--bg); }
.concours-hero-inner { position: relative; padding: clamp(1.1rem, 3vw, 2rem) 0 0; }
.concours-hero-img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(166,183,215,.24);
  border-radius: clamp(16px, 2vw, 22px);
  box-shadow: 0 0 0 1px rgba(124,92,255,.15), 0 20px 60px rgba(0,0,0,.36), 0 0 44px rgba(0,212,255,.08);
}
.concours-hero-cta-row { display: flex; justify-content: center; padding: 1.5rem 0 0; }
.concours-hero-cta-row .btn { min-height: 50px; box-shadow: 0 10px 30px rgba(124,92,255,.28); }
.concours-hero :where(a, button):focus-visible,
.concours-countdown-band :where(a, button):focus-visible,
.concours-step :where(a, button):focus-visible,
.concours-form-section :where(a, button, input):focus-visible {
  outline: 2px solid #00d4ff;
  outline-offset: 4px;
}

.concours-countdown-band {
  margin-top: clamp(1.5rem, 4vw, 2.75rem);
  padding: 1.25rem 0;
  border-top: 1px solid rgba(157,174,207,.13);
  border-bottom: 1px solid rgba(157,174,207,.13);
  background: linear-gradient(90deg, rgba(124,92,255,.07), rgba(0,212,255,.045) 55%, rgba(124,92,255,.04)), #0d121d;
}
.concours-countdown-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.concours-countdown { display: flex; align-items: center; flex-wrap: wrap; gap: 1.1rem; }
.concours-countdown-label {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: #d3dced;
  font: 500 .68rem/1.5 "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.concours-live-dot { width: 8px; height: 8px; flex: 0 0 8px; border-radius: 50%; background: #43e7b0; animation: concours-dot 2.2s ease-in-out infinite; }
@keyframes concours-dot { 50% { opacity: .42; } }
.concours-countdown-timer { display: flex; flex-wrap: wrap; gap: .55rem; }
.concours-countdown-timer div {
  display: flex;
  min-width: 66px;
  flex-direction: column;
  align-items: center;
  padding: .58rem .75rem .48rem;
  border: 1px solid rgba(157,174,207,.2);
  border-radius: 13px;
  background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.015) 55%), #111623;
}
.concours-countdown-timer strong { color: #f5f7ff; font: 700 1.3rem/1.2 "JetBrains Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }
.concours-countdown-timer small { margin-top: .18rem; color: #aab6cc; font: 500 .58rem/1.4 "JetBrains Mono", ui-monospace, monospace; letter-spacing: .06em; text-transform: uppercase; }
.concours-participants-count {
  padding: .6rem .9rem;
  border: 1px solid rgba(124,92,255,.3);
  border-radius: 12px;
  background: rgba(124,92,255,.1);
  color: #c6d0e4;
  font-size: .88rem;
}
.concours-participants-count strong { color: #9ceeff; font: 700 .95rem "JetBrains Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }

.concours-countdown-band + .section { padding-top: clamp(3rem, 7vw, 5rem); }
.concours-countdown-band + .section .section-head { margin-bottom: 1.8rem; }
.concours-countdown-band + .section .section-eyebrow {
  color: #8beaff;
  font: 500 .65rem/1.5 "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.concours-countdown-band + .section .section-head h2,
.concours-form-card h2 {
  color: #f7f8ff;
  font: 700 clamp(1.35rem, 3.5vw, 2rem)/1.3 "Unbounded", var(--font-display), sans-serif;
  letter-spacing: -.05em;
}
.concours-countdown-band + .section .section-head p { color: #aeb9cd; }
.concours-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.concours-step {
  position: relative;
  isolation: isolate;
  min-width: 0;
  padding: clamp(1.2rem, 2.4vw, 1.7rem);
  background: linear-gradient(160deg, rgba(255,255,255,.055), rgba(255,255,255,.012) 55%), #111623;
  border: 1px solid transparent;
  border-radius: 19px;
  box-shadow: 0 16px 40px rgba(0,0,0,.18);
  transition: transform .2s ease;
}
.concours-step::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, #7c5cff, #00d4ff);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.concours-step > * { position: relative; z-index: 1; }
.concours-step:hover { transform: translateY(-3px); box-shadow: 0 22px 42px rgba(0,0,0,.26), 0 0 24px rgba(124,92,255,.1); }
.concours-step-num {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid rgba(0,212,255,.38);
  border-radius: 13px;
  background: linear-gradient(145deg, rgba(124,92,255,.22), rgba(0,212,255,.13));
  color: #a9f0ff;
  font: 700 .9rem "JetBrains Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}
.concours-step h3 { margin: 0 0 .65rem; color: #f4f6fd; font: 600 1rem/1.45 "Unbounded", var(--font-display), sans-serif; letter-spacing: -.035em; }
.concours-step p { margin: 0 0 1rem; color: #b0bad0; font-size: .91rem; line-height: 1.7; }
.concours-step .btn { min-height: 42px; max-width: 100%; white-space: normal; border-radius: 11px; }
.concours-step .btn svg { flex: 0 0 auto; margin-right: 4px; vertical-align: -3px; }

.concours-form-section { padding-top: 0; padding-bottom: clamp(3rem, 8vw, 6rem); }
.concours-form-container { display: flex; justify-content: center; }
.concours-form-card {
  position: relative;
  isolation: isolate;
  box-sizing: border-box;
  width: min(100%, 620px);
  padding: clamp(1.3rem, 4vw, 2.5rem);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.015) 55%), #111623;
  border: 1px solid transparent;
  border-radius: 22px;
  box-shadow: 0 25px 65px rgba(0,0,0,.26), 0 0 42px rgba(124,92,255,.08);
}
.concours-form-card::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, #7c5cff, #00d4ff);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.concours-form-card > * { position: relative; z-index: 1; }
.concours-form-card h2 { margin: 0 0 .7rem; }
.concours-form-card > p.text-muted { margin: 0 0 1.5rem; color: #b0bad0; line-height: 1.65; }
.concours-form-card .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.concours-form-card .form-group { min-width: 0; margin-bottom: 1rem; }
.concours-form-card .form-label { margin-bottom: .48rem; color: #e0e6f2; font-size: .82rem; font-weight: 600; }
.concours-form-card .form-control {
  box-sizing: border-box;
  display: block;
  width: 100%;
  min-width: 0;
  height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(157,174,207,.28);
  border-radius: 12px;
  outline: none;
  background: rgba(5,10,21,.62);
  color: #f3f6ff;
  font: 500 .9rem/1.4 Inter, sans-serif;
}
.concours-form-card .form-control::placeholder { color: #9aa7bd; opacity: 1; }
.concours-form-card .form-control:focus { border-color: #00d4ff; box-shadow: 0 0 0 3px rgba(0,212,255,.17); }
.concours-form-card .form-check { align-items: flex-start; gap: .65rem; margin: 0 0 .95rem; }
.concours-form-card .form-check input { flex: 0 0 18px; width: 18px; height: 18px; margin: .15rem 0 0; accent-color: #00d4ff; }
.concours-form-card .form-check label { color: #b9c3d6; font-size: .83rem; line-height: 1.6; }
.concours-form-card .form-check label a { color: #8beaff; text-underline-offset: .18em; }
.concours-form-card .form-check label a:hover { color: #d0f8ff; }
.concours-form-card .btn-block { min-height: 50px; margin-top: .4rem; border-radius: 13px; }
.concours-form-card .alert { margin-bottom: 1.15rem; }
.concours-form-card :where(a, button, input):focus-visible { outline: 2px solid #00d4ff; outline-offset: 3px; }

@media (max-width: 900px) { .concours-steps { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) {
  .concours-hero-inner { padding-top: 1rem; }
  .concours-countdown-inner { justify-content: center; text-align: center; }
  .concours-countdown { justify-content: center; }
  .concours-countdown-timer { justify-content: center; }
  .concours-countdown-timer div { min-width: 58px; padding: .5rem .55rem .42rem; }
  .concours-participants-count { max-width: 100%; }
  .concours-form-card .form-row { grid-template-columns: minmax(0, 1fr); gap: 0; }
}
@media (prefers-reduced-motion: reduce) { .concours-live-dot { animation: none; } }