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

body {
  font-family: "Poppins", sans-serif;
  background: #f8fafc;
  color: #1e293b;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* ================= HERO ================= */
.page-hero {
  background: linear-gradient(90deg, #0f2f56, #1e7a55);
  color: white;
  padding: 100px 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.page-hero p {
  opacity: 0.9;
  font-size: 18px;
}

/* ================= ABOUT INTRO ================= */
.about-intro {
  padding: 100px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text {
  opacity: 0;
  transform: translateY(50px);
  transition: 0.8s ease;
}

.about-text.show {
  opacity: 1;
  transform: translateY(0);
}

.about-text h2 {
  font-size: 36px;
  margin-bottom: 20px;
  color: #0f2f56;
}

.about-text p {
  margin-bottom: 15px;
  color: #475569;
}

.about-image {
  opacity: 0;
  transform: translateY(50px);
  transition: 0.8s ease;
}

.about-image.show {
  opacity: 1;
  transform: translateY(0);
}

.about-image img {
  width: 100%;
  border-radius: 20px;
  transition: 0.6s ease;
}

.about-image img:hover {
  transform: scale(1.05);
}

/* ================= MISSION SECTION ================= */
.mission-section {
  padding: 100px 0;
  background: #ffffff;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.mission-card {
  background: rgba(15, 47, 86, 0.05);
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  transition: 0.4s ease;
  opacity: 0;
  transform: translateY(50px);
}

.mission-card.show {
  opacity: 1;
  transform: translateY(0);
}

.mission-card i {
  font-size: 32px;
  color: #1e7a55;
  margin-bottom: 15px;
}

.mission-card h3 {
  margin-bottom: 15px;
  color: #0f2f56;
}

.mission-card p {
  color: #64748b;
}

.mission-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

/* ================= WHY SECTION ================= */
.why-section {
  padding: 100px 0;
  background: #f1f5f9;
}

.section-title {
  text-align: center;
  font-size: 36px;
  margin-bottom: 60px;
  color: #0f2f56;
}

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

.why-item {
  background: white;
  padding: 20px;
  border-radius: 12px;
  transition: 0.3s ease;
  opacity: 0;
  transform: translateY(40px);
}

.why-item.show {
  opacity: 1;
  transform: translateY(0);
}

.why-item i {
  color: #1e7a55;
  margin-right: 8px;
}

.why-item:hover {
  background: #e0f2f1;
  transform: translateY(-5px);
}

/* ================= GALLERY ================= */
.gallery-section {
  padding: 100px 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.gallery-item {
  overflow: hidden;
  border-radius: 15px;
  position: relative;
  opacity: 0;
  transform: translateY(40px);
  transition: 0.8s ease;
}

.gallery-item.show {
  opacity: 1;
  transform: translateY(0);
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  display: block;
  border-radius: 15px;
  transition: 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item video:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

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

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

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .page-hero h1 {
    font-size: 34px;
  }

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