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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f4f7fb;
  color: #1a1a1a;
  line-height: 1.7;
}

/* ========== HERO ========== */
.hero {
  text-align: center;
  padding: 70px 20px;
  background: linear-gradient(135deg, #0057b8, #00b19a);
  color: #fff;
  border-bottom-left-radius: 40px;
  border-bottom-right-radius: 40px;
}

.profile-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 5px solid white;
  object-fit: cover;
  margin-bottom: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

h1.name {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.tagline {
  opacity: 0.9;
}

/* ========== CONTENT ========== */
.content {
  max-width: 1000px;
  margin: 40px auto;
  padding: 0 20px;
}

section {
  background: white;
  padding: 30px;
  border-radius: 16px;
  margin-bottom: 40px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

h2 {
  border-bottom: 2px solid #dedede;
  padding-bottom: 8px;
  color: #0057b8;
  margin-bottom: 20px;
}

/* ========== SKILLS MATRIX ========== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.skill-box {
  background: #f0f6ff;
  padding: 20px;
  border-radius: 12px;
  border-left: 4px solid #0057b8;
}

.skill-box h3 {
  margin-bottom: 10px;
  color: #003e82;
}

.skill-box li {
  margin-bottom: 6px;
}

ul li::before {
  content: "✔️ ";
  margin-right: 4px;
}

/* ========== PROJECT CARDS ========== */
.card {
  background: #f8fbff;
  border-left: 4px solid #00b19a;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 12px;
}

.card h3 {
  margin-bottom: 10px;
}

.tags {
  margin-top: 8px;
  font-size: 0.9rem;
  color: #006b5c;
}

.btn {
  display: inline-block;
  margin-top: 12px;
  padding: 10px 16px;
  background: #0057b8;
  color: white;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
}

.btn:hover {
  background: #003e82;
}

/* ========== CONTACT ========== */
a {
  color: #0057b8;
}

a:hover {
  text-decoration: underline;
}

/* ========== FOOTER ========== */
footer {
  background: #0057b8;
  color: white;
  padding: 22px;
  text-align: center;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  margin-top: 40px;
}