:root {
  --navy: #1b3a5c;
  --blue: #0078c8;
  --blue-dark: #005fa3;
  --gold: #d4a017;
  --text: #444;
  --light-bg: #f6f9fc;
  --white: #fff;
}

/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Lato', sans-serif;
  color: var(--text);
  background: #fff;
  overflow-x: hidden;
}

/* ================= HERO ================= */
.hero-section {
  position: relative;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  background: linear-gradient(120deg, var(--navy), var(--blue));
	background: url('../../../image/don.jpg') center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-container h1 {
  font-size: 42px;
  font-weight: 900;
}

.hero-container h2 {
  font-size: 20px;
  margin-top: 10px;
}

.hero-container p {
  margin-top: 10px;
}

/* ================= SECTIONS ================= */
.section {
  padding: 80px 20px;
}

.section-container {
  max-width: 1150px;
  margin: auto;
}

.section-title {
  text-align: center;
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 40px;
}

/* ================= INTRO ================= */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.intro-image img {
  width: 100%;
  height: 350px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* ================= GRID 3 ================= */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.card-img {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.06);
  text-align: center;
  transition: 0.3s;
}

.card-img:hover {
  transform: translateY(-5px);
}

.img-box {
  height: 180px;
  overflow: hidden;
}

.img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ================= ABOUT ================= */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 12px;
}

/* ================= ECOSYSTEME ================= */
.ecosysteme {
  position: relative;
  background: linear-gradient(120deg, var(--navy), var(--blue-dark));
  color: #fff;
}

.section-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}

.eco-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.eco-image img {
  width: 100%;
  border-radius: 12px;
}

/* ================= AMBITION ================= */
.ambition-bg {
  position: relative;
  background: linear-gradient(120deg, var(--navy), var(--blue));
  color: #fff;
  text-align: center;
}

.ambition-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px) {
  .intro-grid,
  .about-layout,
  .eco-grid {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero-container h1 {
    font-size: 28px;
  }

  .hero-container h2 {
    font-size: 16px;
  }
}