/* ================================
   NABHT-Technics — Home / Hero
   ================================ */

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  background:
    linear-gradient(145deg, rgba(5,14,31,0.82) 0%, rgba(10,31,58,0.78) 40%, rgba(26,74,138,0.65) 100%),
    url('../img/hero-bg.jpeg') center center / cover no-repeat;
}

/* Animated blobs */
.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero::before {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(26,122,232,0.22) 0%, transparent 70%);
  top: -200px; right: -150px;
  animation: float 8s ease-in-out infinite;
}
.hero::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(86,168,245,0.14) 0%, transparent 70%);
  bottom: -150px; left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero__noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
}


.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,122,232,0.15);
  border: 1px solid rgba(26,122,232,0.35);
  color: var(--accent-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  letter-spacing: 0.03em;
  animation: fadeUp 0.6s ease both;
}
.hero__badge-dot {
  width: 7px; height: 7px;
  background: #4ADE80;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(74,222,128,0.6);
  animation: pulse-ring 1.5s ease-out infinite;
  flex-shrink: 0;
}

.hero__title {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-light) 0%, #93C5FD 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  color: rgba(255,255,255,0.65);
  font-size: 1.08rem;
  max-width: 500px;
  margin-bottom: 40px;
  line-height: 1.75;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  animation: fadeUp 0.6s 0.3s ease both;
}

/* Stats */
.hero__stats {
  display: flex;
  gap: 0;
  animation: fadeUp 0.6s 0.4s ease both;
}
.stat {
  padding: 0 28px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: none; }
.stat strong {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
}
.stat span { font-size: 0.8rem; color: rgba(255,255,255,0.5); font-weight: 500; }

/* Right panel — cards */
.hero__visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeUp 0.6s 0.3s ease both;
}

.hero__card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.13);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  color: #fff;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 18px;
}
.hero__card:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.22);
  transform: translateX(-4px);
}
.hero__card--alt { transform: translateX(16px); }
.hero__card--alt:hover { transform: translateX(12px); }

.hero__card-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(26,122,232,0.3), rgba(86,168,245,0.2));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  border: 1px solid rgba(255,255,255,0.1);
}
.hero__card-text { line-height: 1.4; }
.hero__card-text small { display: block; font-size: 0.75rem; color: rgba(255,255,255,0.5); margin-bottom: 2px; }
.hero__card-text strong { font-size: 1rem; font-weight: 700; }

/* Wave bottom */
.hero__wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  pointer-events: none;
}
.hero__wave svg { width: 100%; height: 70px; display: block; }

/* ================================
   BRANDS MARQUEE
   ================================ */
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.brands {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
  overflow: hidden;
  position: relative;
}

.brands__label {
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.brands__track-wrap {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.brands__track {
  display: flex;
  align-items: center;
  gap: 12px;
  width: max-content;
  animation: marquee 32s linear infinite;
  padding: 4px 0;
}
.brands__track:hover { animation-play-state: paused; }

.brands__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 22px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  cursor: default;
  flex-shrink: 0;
}
.brands__badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  flex-shrink: 0;
}
.brands__badge:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.brands__badge:hover::before {
  background: var(--accent-light);
}

/* ================================
   REVIEWS
   ================================ */
.reviews {
  padding: 110px 0;
  background: var(--bg);
}

.reviews__score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 56px;
  background: linear-gradient(135deg, var(--primary), #1A4A8A);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  color: #fff;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 64px;
  box-shadow: var(--shadow-lg);
}
.reviews__score-number {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, #fff, var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.reviews__score-info .stars {
  color: #FBBF24;
  font-size: 1.3rem;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.reviews__score-info p { font-size: 0.85rem; color: rgba(255,255,255,0.7); }

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.review-card::before {
  content: '"';
  position: absolute;
  top: 16px; right: 22px;
  font-size: 5rem;
  line-height: 1;
  color: rgba(26,122,232,0.07);
  font-family: Georgia, serif;
  pointer-events: none;
}
.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(26,122,232,0.2);
}
.review-card--featured {
  background: linear-gradient(145deg, var(--primary), #1A4A8A);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.review-card--featured::before { color: rgba(255,255,255,0.06); }
.review-card--featured strong,
.review-card--featured .review-card__header strong { color: #fff; }
.review-card--featured span,
.review-card--featured .review-card__header span,
.review-card--featured p,
.review-card--featured time { color: rgba(255,255,255,0.7) !important; }
.review-card--featured .review-card__stars { color: #FBBF24; }

.review-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-card__avatar {
  width: 42px; height: 42px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--primary-mid));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.03em;
}
.review-card--featured .review-card__avatar {
  background: rgba(255,255,255,0.2);
}
.review-card__header > div:nth-child(2) { flex: 1; }
.review-card__header strong { display: block; font-size: 0.92rem; font-weight: 700; color: var(--primary); }
.review-card__header span { font-size: 0.78rem; color: var(--text-muted); }
.review-card__stars { color: #FBBF24; font-size: 0.85rem; margin-left: auto; flex-shrink: 0; }

.review-card > p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; flex: 1; }
.review-card--featured > p { color: rgba(255,255,255,0.75); }

.review-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: auto;
}
.review-card--featured .review-card__footer { border-color: rgba(255,255,255,0.12); }
.review-card__footer span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(26,122,232,0.1);
  padding: 3px 10px;
  border-radius: 100px;
}
.review-card--featured .review-card__footer span {
  background: rgba(255,255,255,0.12);
  color: var(--accent-light);
}
.review-card__footer time { font-size: 0.75rem; color: var(--text-muted); }

/* ================================
   FAQ
   ================================ */
.faq {
  padding: 110px 0;
  background: var(--bg-alt);
}
.faq__inner {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 80px;
  align-items: start;
}
.faq__header { position: sticky; top: 100px; }
.faq__header .section-title { text-align: left; font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
.faq__header .section-desc { text-align: left; margin: 0; }
.faq__header .section-desc a { color: var(--accent); font-weight: 600; }
.faq__header .section-desc a:hover { text-decoration: underline; }

.faq__list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.faq-item.open { border-color: rgba(26,122,232,0.3); box-shadow: var(--shadow-sm); }

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font);
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--primary);
  transition: color var(--transition);
}
.faq-item__question:hover { color: var(--accent); }
.faq-item.open .faq-item__question { color: var(--accent); }

.faq-item__icon {
  width: 32px; height: 32px; flex-shrink: 0;
  background: var(--bg-alt);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text-muted);
  transition: all var(--transition);
  line-height: 1;
}
.faq-item.open .faq-item__icon {
  background: linear-gradient(135deg, var(--accent), var(--primary-mid));
  color: #fff;
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-item__answer {
  max-height: 300px;
  padding: 0 24px 22px;
}
.faq-item__answer p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.faq-item__answer strong { color: var(--primary); }

/* ================================
   GALLERY (Homepage réalisations)
   ================================ */
.gallery {
  padding: 110px 0;
  background: var(--bg-alt);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 260px 260px;
  gap: 16px;
}

.gallery__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery__item--tall {
  grid-row: span 2;
}
.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
  display: block;
}
.gallery__item:hover img { transform: scale(1.06); }

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,31,58,0.75) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery__item:hover .gallery__overlay { opacity: 1; }
.gallery__overlay span {
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ---- CTA BAND ---- */
.cta-band {
  background: var(--bg-alt);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,122,232,0.06) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-band__inner { position: relative; z-index: 1; }
.cta-band__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}
.cta-band h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.cta-band p { color: var(--text-muted); margin-bottom: 36px; font-size: 1.05rem; max-width: 460px; margin-left: auto; margin-right: auto; }
.cta-band__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { flex-direction: row; }
  .hero__card--alt { transform: none; }
  .hero__card--alt:hover { transform: translateX(-4px); }
  .hero { min-height: auto; padding: 140px 0 100px; }
  .reviews__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery__item--tall, .gallery__item--wide { grid-row: span 1; grid-column: span 1; }
  .faq__inner { grid-template-columns: 1fr; gap: 40px; }
  .faq__header { position: static; }
  .faq__header .section-title, .faq__header .section-desc { text-align: center; }
}
@media (max-width: 640px) {
  .hero { padding: 120px 0 80px; }
  .hero__stats { gap: 0; }
  .stat { padding: 0 18px; }
  .hero__actions { flex-direction: column; }
  .hero__visual { flex-direction: column; }
  .cta-band { padding: 64px 0; }
  .reviews__grid { grid-template-columns: 1fr; }
  .reviews { padding: 72px 0; }
  .faq { padding: 72px 0; }
}

/* ================================
   ZONES D'INTERVENTION
   ================================ */
.zones {
  padding: 100px 0;
  background: var(--bg-alt);
}

.zones__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.zones__region {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: box-shadow var(--transition);
}
.zones__region:hover { box-shadow: var(--shadow); }

.zones__region-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.zones__region-icon { font-size: 1.5rem; }
.zones__region h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.01em;
}

.zones__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.zones__tags span {
  background: linear-gradient(135deg, rgba(26,122,232,0.07), rgba(86,168,245,0.07));
  border: 1px solid rgba(26,122,232,0.15);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  transition: all var(--transition);
}
.zones__tags span:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

@media (max-width: 960px) {
  .zones__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .zones { padding: 72px 0; }
}