/* Hero recherche blog — style WOW (thème éditorial indigo / ambre, distinct du catalogue prestations) */

.blog-search-hero--wow {
  --spot-x: 50%;
  --spot-y: 38%;
}

.blog-search-hero--wow::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
  background: radial-gradient(
    540px circle at var(--spot-x) var(--spot-y),
    rgba(99, 102, 241, 0.18),
    rgba(245, 158, 11, 0.08) 38%,
    transparent 70%
  );
}

.blog-search-hero--wow.is-spotlight::after {
  opacity: 1;
}

.blog-search-hero {
  position: relative;
  margin-top: 0;
  margin-bottom: 0;
  padding: clamp(2rem, 5vw, 3.25rem) 0 clamp(1.5rem, 3.5vw, 2.25rem);
  overflow: hidden;
  isolation: isolate;
}

.blog-search-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.blog-search-bg-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.blog-search-node {
  transform-origin: center;
  animation: blog-search-drift 16s ease-in-out infinite;
}

.blog-search-node--2 {
  animation-duration: 20s;
  animation-delay: -5s;
}

.blog-search-node--3 {
  animation-duration: 13s;
  animation-delay: -3s;
}

.blog-search-line {
  stroke-dasharray: 6 10;
  animation: blog-search-dash 12s linear infinite;
}

.blog-search-line--2 {
  animation-duration: 18s;
  animation-delay: -4s;
}

.blog-search-bracket {
  transform-origin: center;
  animation: blog-search-float 9s ease-in-out infinite;
}

.blog-search-bracket--2 {
  animation-duration: 11s;
  animation-delay: -2.5s;
}

.blog-search-wave {
  transform-origin: center bottom;
  animation: blog-search-wave 10s ease-in-out infinite alternate;
}

@keyframes blog-search-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(10px, -14px) scale(1.05); }
}

@keyframes blog-search-dash {
  0% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: -120; }
}

@keyframes blog-search-float {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.55; }
  50% { transform: translateY(-10px) rotate(4deg); opacity: 0.85; }
}

@keyframes blog-search-wave {
  0% { transform: translateX(0) scaleY(1); }
  100% { transform: translateX(20px) scaleY(1.04); }
}

.blog-search-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 1.5rem);
}

.blog-search-hero--wow .blog-search-title,
.blog-search-hero--wow .blog-search-lead,
.blog-search-hero--wow .blog-search-form,
.blog-search-hero--wow .blog-search-chips,
.blog-search-hero--wow .blog-search-results-info {
  opacity: 0;
  transform: translateY(18px);
}

.blog-search-hero--wow.is-visible .blog-search-title {
  animation: blog-wow-rise 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.05s;
}

.blog-search-hero--wow.is-visible .blog-search-lead {
  animation: blog-wow-rise 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.12s;
}

.blog-search-hero--wow.is-visible .blog-search-form {
  animation: blog-wow-rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.2s;
}

.blog-search-hero--wow.is-visible .blog-search-chips {
  animation: blog-wow-rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.3s;
}

@keyframes blog-wow-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.blog-search-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.65rem, 3.8vw, 2.15rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.blog-search-hero--wow .blog-search-title {
  background: linear-gradient(
    105deg,
    #312e81 0%,
    #6366f1 35%,
    #d97706 68%,
    #312e81 100%
  );
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@keyframes blog-title-shine {
  0% { background-position: 0% center; }
  100% { background-position: 220% center; }
}

.blog-search-hero--wow.is-visible .blog-search-title {
  animation:
    blog-wow-rise 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards,
    blog-title-shine 11s linear 0.8s infinite;
}

.blog-search-lead {
  margin: 0 0 1.2rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--gray-600);
  max-width: 36rem;
}

.blog-search-form {
  width: 100%;
  max-width: 680px;
}

.blog-search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: #fff;
  border: 1px solid rgba(99, 102, 241, 0.18);
  border-radius: 999px;
  box-shadow:
    0 12px 36px rgba(49, 46, 129, 0.1),
    0 2px 8px rgba(15, 23, 42, 0.04);
  padding: 0.35rem 0.85rem 0.35rem 1.15rem;
  transition:
    box-shadow 0.22s ease,
    border-color 0.2s ease,
    transform 0.2s ease,
    background-color 0.2s ease;
}

.blog-search-hero--wow .blog-search-input-wrapper::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 999px;
  padding: 2px;
  background: linear-gradient(
    120deg,
    rgba(99, 102, 241, 0),
    rgba(99, 102, 241, 0.55),
    rgba(245, 158, 11, 0.45),
    rgba(99, 102, 241, 0)
  );
  background-size: 220% 100%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.blog-search-hero--wow .blog-search-input-wrapper:focus-within::before {
  opacity: 1;
}

.blog-search-input-wrapper:focus-within {
  transform: translateY(-2px) scale(1.01);
  border-color: #6366f1;
  box-shadow:
    0 20px 52px rgba(99, 102, 241, 0.2),
    0 0 0 3px rgba(99, 102, 241, 0.1);
  background: radial-gradient(circle at 0% 0%, rgba(99, 102, 241, 0.05), #fff 58%);
}

.blog-search-input-wrapper.is-typing .blog-search-icon {
  color: #6366f1;
  transform: scale(1.08);
}

.blog-search-icon {
  color: var(--gray-400);
  font-size: 1rem;
  flex-shrink: 0;
  transition: color 0.18s ease, transform 0.18s ease;
}

.blog-search-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 1.02rem;
  color: var(--gray-800);
  padding: 0.72rem 0.25rem;
}

.blog-search-input::placeholder {
  color: var(--gray-400);
}

.blog-search-clear {
  border: none;
  outline: none;
  background: transparent;
  color: var(--gray-400);
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.16s ease, color 0.16s ease, transform 0.12s ease;
}

.blog-search-clear:hover {
  background: var(--gray-100);
  color: var(--gray-700);
  transform: scale(1.05);
}

.blog-search-kbd {
  display: none;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gray-400);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  padding: 0.12rem 0.38rem;
  line-height: 1.2;
  font-family: var(--font-mono, monospace);
}

@media (min-width: 900px) {
  .blog-search-kbd {
    display: inline-flex;
  }
}

.blog-search-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 1rem;
}

.blog-search-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(99, 102, 241, 0.22);
  background: rgba(255, 255, 255, 0.82);
  color: #3730a3;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.18s ease,
    border-color 0.18s ease,
    color 0.18s ease,
    transform 0.15s ease,
    box-shadow 0.18s ease;
  backdrop-filter: blur(6px);
}

.blog-search-chip.is-active {
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 22px rgba(99, 102, 241, 0.28);
}

.blog-search-chip:hover:not(.is-active) {
  border-color: rgba(99, 102, 241, 0.45);
  background: #fff;
  transform: translateY(-1px);
}

.blog-search-chip i {
  font-size: 0.78rem;
  opacity: 0.9;
}

.blog-search-results-info {
  margin: 0.85rem 0 0;
  min-height: 1.25rem;
  font-size: 0.88rem;
  color: var(--gray-600);
}

.blog-search-results-info:empty {
  display: none;
}

.blog-search-results-info.is-results-pop {
  animation: blog-results-pop 0.38s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes blog-results-pop {
  0% { opacity: 0.4; transform: translateY(4px); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .blog-search-node,
  .blog-search-line,
  .blog-search-bracket,
  .blog-search-wave,
  .blog-search-hero--wow .blog-search-title {
    animation: none !important;
  }

  .blog-search-hero--wow .blog-search-title,
  .blog-search-hero--wow .blog-search-lead,
  .blog-search-hero--wow .blog-search-form,
  .blog-search-hero--wow .blog-search-chips,
  .blog-search-hero--wow .blog-search-results-info {
    opacity: 1;
    transform: none;
  }

  .blog-search-hero--wow::after,
  .blog-search-hero--wow .blog-search-input-wrapper::before {
    display: none;
  }
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (max-width: 767px) {
  .blog-search-chips {
    gap: 0.4rem;
  }

  .blog-search-chip {
    font-size: 0.78rem;
    padding: 0.38rem 0.7rem;
  }
}