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

body {
  font-family: "Poppins", sans-serif;
  background: #f7f9fb;
  color: #1e293b;
  line-height: 1.7;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 60px 0;
}

h2 {
  color: #023e8a;
  margin-bottom: 20px;
  font-size: 1.8em;
  border-left: 4px solid #0077b6;
  padding-left: 12px;
}

/* ========= Hero Section ========= */
.hero {
  background: linear-gradient(135deg, #012a6c, #0077b6);
  color: #fff;
  text-align: center;
  padding: 100px 20px;
}

.profile-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #fff;
  box-shadow: 0 0 20px rgba(255,255,255,0.3);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 2.5em;
  margin-bottom: 8px;
  font-weight: 600;
}

.subtitle {
  max-width: 650px;
  margin: 0 auto;
  font-weight: 300;
  color: #e0ecff;
  margin-bottom: 20px;
}

/* ========= Contact Info Styling ========= */
.contact-info {
  margin-top: 10px;
  margin-bottom: 15px;
}

.contact-info p {
  margin: 4px 0;
  font-size: 0.95em;
}

.contact-info i {
  color: #90e0ef; /* icon color */
  margin-right: 6px;
}

.contact-info a {
  color: #48cae4; /* email and phone text color */
  text-decoration: none;
  font-weight: 500;
}

.contact-info a:hover {
  color: #ade8f4; /* lighter on hover */
  text-decoration: underline;
}

.hero-buttons {
  margin-top: 20px;
}

.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 25px;
  font-weight: 600;
  margin: 8px;
  text-decoration: none;
  transition: 0.3s;
}

.btn.primary {
  background: #fff;
  color: #023e8a;
}

.btn.primary:hover {
  background: #e0f2fe;
}

.btn.secondary {
  border: 2px solid #fff;
  color: #fff;
}

.btn.secondary:hover {
  background: #fff;
  color: #0077b6;
}

/* ========= Skills ========= */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
}

.skill {
  background: #ffffff;
  padding: 16px;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
  transition: 0.3s;
  text-align: center;
  font-weight: 500;
}

.skill i {
  color: #0077b6;
  margin-right: 8px;
}

.skill:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 14px rgba(0,0,0,0.1);
}

/* ========= Projects ========= */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.project-card {
  background: #fff;
  padding: 22px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  transition: 0.3s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.12);
}

.project-card h3 {
  color: #0077b6;
  margin-bottom: 8px;
}

/* ========= Education ========= */
.edu-card {
  background: #e3f2fd;
  padding: 20px;
  border-left: 5px solid #0077b6