/* ==========================
   GLOBAL RESET & VARIABLES
========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

:root {
  --primary: #0b6b5b;
  --secondary: #0e9f8a;
  --dark: #1f2933;
  --muted: #6b7280;
  --bg-light: #f9fafb;
  --white: #ffffff;
}

/* ==========================
   BASIC LAYOUT
========================== */
body {
  background-color: var(--bg-light);
  color: var(--dark);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: auto;
  padding: 0 1.2rem;
}

/* ==========================
   HERO / HEADER
========================== */
.page-hero {
  background: linear-gradient(
    rgba(11, 107, 91, 0.88),
    rgba(11, 107, 91, 0.88)
  ),
  url("image/team-bg.jpg") center/cover no-repeat;
  color: var(--white);
  padding: 5.5rem 1rem;
  text-align: center;
}

.page-hero h1 {
  font-size: 2.8rem;
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.page-hero p {
  max-width: 700px;
  margin: auto;
  font-size: 1.1rem;
  opacity: 0.95;
}

/* ==========================
   SECTION TITLES
========================== */
.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.section-title::after {
  content: "";
  width: 80px;
  height: 4px;
  background: var(--secondary);
  display: block;
  margin: 0.6rem auto 0;
  border-radius: 2px;
}

/* ==========================
   TEAM SECTION
========================== */
.team-section {
  padding: 5rem 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.8rem;
}

/* ==========================
   TEAM CARD
========================== */
.team-card {
  background: var(--white);
  border-radius: 18px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.08);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.14);
}

.team-card img {
  width: 130px;
  height: 130px;
  object-fit: cover;
  border-radius: 50%;
  border: 5px solid var(--secondary);
  margin-bottom: 1.2rem;
}

.team-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
  color: var(--primary);
}

.team-card span {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0.8rem;
}

.team-card p {
  font-size: 0.95rem;
  color: var(--muted);
}

/* ==========================
   FOOTER
========================== */
.site-footer {
  background: #0b3f36;
  color: var(--white);
  text-align: center;
  padding: 1.8rem 1rem;
  margin-top: 4rem;
}

.site-footer p {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ==========================
   FADE-IN ANIMATION
========================== */
.fade-in {
  animation: fadeUp 0.9s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================
   RESPONSIVE TWEAKS
========================== */
@media (max-width: 768px) {
  .page-hero h1 {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 1.7rem;
  }

  .team-card {
    padding: 2rem 1.5rem;
  }
}