/* ============================================
   TGMS POWER SYSTEMS — PAGE D'ACCUEIL
   ============================================ */

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #0A2540 0%, #123a63 100%);
  color: #fff;
  padding: 100px 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(246,130,31,.15), transparent 70%);
  pointer-events: none;
}

.hero h1 {
  font-size: 42px;
  margin-bottom: 16px;
  font-weight: 700;
  line-height: 1.2;
  position: relative;
}

.hero span {
  color: #F6821F;
}

.hero p {
  font-size: 18px;
  max-width: 780px;
  margin: 0 auto 32px;
  opacity: .9;
  position: relative;
}

/* ===== SECTIONS ACCUEIL ===== */
.engagements {
  background: #F7F8FA;
}

/* ===== SECTEURS ===== */
.secteur-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  max-width: 1100px;
  margin: 0 auto;
}

.secteur {
  background: #fff;
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  border-top: 4px solid #F6821F;
  transition: .3s;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

.secteur:hover {
  box-shadow: 0 8px 24px rgba(10,37,64,.1);
  transform: translateY(-4px);
}

.secteur .ico {
  font-size: 38px;
  margin-bottom: 10px;
}

.secteur strong {
  display: block;
  color: #0A2540;
  margin-bottom: 6px;
  font-size: 15px;
}

.secteur p {
  font-size: 13px;
  color: #6B6B6B;
}

/* ===== SECTION MARINE ===== */
.marine {
  background: #0A2540;
  color: #fff;
}

.marine .section-title {
  color: #fff;
}

.marine .section-sub {
  color: #c9d6e3;
}

.marine ul {
  max-width: 800px;
  margin: 0 auto;
}

.marine li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
  font-size: 15px;
}

.marine li:last-child {
  border-bottom: none;
}

.marine li::before {
  content: "▸";
  color: #F6821F;
  margin-right: 10px;
  font-weight: 700;
}

/* ===== SECTION CONTACT ===== */
.contact {
  background: #F7F8FA;
  text-align: center;
}

.contact-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  margin: 40px 0;
}

.contact-info div {
  min-width: 180px;
}

.contact-info strong {
  display: block;
  color: #F6821F;
  font-size: 13px;
  text-transform: uppercase;
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.contact-info p {
  color: #0A2540;
  font-weight: 500;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    padding: 70px 5%;
  }
  .hero h1 {
    font-size: 28px;
  }
  .hero p {
    font-size: 15px;
  }
  .contact-info {
    gap: 24px;
  }
}