/* ==============================
   1. Global Styles
============================== */
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: #222;
  margin: 0;
  padding: 0;
  background-color: #F0FFFF;
}

html {
  scroll-behavior: smooth;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ==============================
   2. Navigation
============================== */
nav {
  display: flex;
  justify-content: center;
  gap: 25px;
  position: sticky;
  top: 0;
  background: #F0FFFF;
  padding: 15px 0;
  z-index: 100;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

nav a {
  font-weight: 600;
  color: #444;
  transition: 0.3s;
}

nav a:hover {
  color: #006D6F;
}

/* ==============================
   3. Sections
============================== */
section {
  padding: 80px 20px;
  text-align: center;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}

p {
  margin-bottom: 15px;
}

/* ==============================
   4. Hero Section
============================== */
.hero {
  background: #F0FFFF;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  gap: 40px;
}

.hero-text {
  max-width: 500px;
  text-align: left;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  background: #006D6F;
  color: #fff;
  border-radius: 5px;
  transition: 0.3s;
}

.btn:hover {
  background: #004f50;
}

.hero-image img {
  width: 250px;
  border-radius: 50%;
  object-fit: cover;
}

/* ==============================
   5. Projects
============================== */
.projects-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.project-card {
  background: #ffffff;
  padding: 20px;
  border-radius: 10px;
  width: 280px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: 0.3s;
}

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

.project-card a {
  display: inline-block;
  margin-top: 10px;
  color: #006D6F;
  font-weight: 600;
}

/* ==============================
   6. About
============================== */
#about {
  max-width: 800px;
  margin: 0 auto;
}

/* ==============================
   7. Contact
============================== */
#contact {
  background: #F0FFFF;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.contact-links a {
  font-weight: 600;
  color: #006D6F;
}

/* ==============================
   8. Responsive
============================== */
@media (max-width: 768px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-text {
    text-align: center;
  }

  .hero-image img {
    width: 180px;
  }
}