body {
  margin: 0;
  background: #fafafa;
  font-family: 'Montserrat', Arial, Helvetica, sans-serif;
  color: #222;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 5vw 0 5vw;
}
.logo {
  display: flex;
  align-items: center;
  font-weight: bold;
  font-size: 1.5em;
}
.logo-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #f7b500;
  display: inline-block;
  margin-right: 16px;
}
.logo-role {
  font-weight: normal;
  font-size: 0.9em;
  color: #888;
  margin-left: 6px;
}
nav {
  display: flex;
  gap: 28px;
  align-items: center;
}
nav a {
  color: #222;
  text-decoration: none;
  font-size: 1em;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:not(:last-child) {
  border-right: 1px solid #aaa;
  padding-right: 18px;
}
nav a:hover {
  color: #f44336;
}
main {
  min-height: 80vh;
}
.profile-wrapper {
  display: flex;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 32px 0 64px 0;
}
.profile-pic {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  overflow: hidden;
  background: #eee;
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
  flex-shrink: 0;
}
.profile-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.profile-info {
  min-width: 280px;
  max-width: 350px;
}
.profile-info h1 {
  margin: 0 0 10px 0;
  font-size: 4em;
  font-weight: 700;
}
.profile-info h2 {
  margin: 0 0 16px 0;
  font-size: 1.3em;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.profile-info p {
  margin: 0 0 36px 0;
  color: #444;
  font-size: 1.07em;
  line-height: 1.5em;
  font-weight: 400;
}
.circle-buttons {
  display: flex;
  gap: 28px;
  margin-top: 20px;
}
.circle-btn {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1em;
  font-weight: bold;
  color: #222;
  border: none;
  cursor: pointer;
  background: #eee;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.13s, box-shadow 0.13s;
  text-decoration: none;
  white-space: pre-line;
  text-align: center;
  overflow: hidden;
  word-break: break-word;
  padding: 0 6px;
  line-height: 1.15;
}
.circle-btn.resume { background: #f7b500;}
.circle-btn.projects { background: #fd412d; color: #fff;}
.circle-btn.contact { background: #91e7ea;}
.circle-btn:hover {
  transform: scale(1.07);
  box-shadow: 0 4px 20px rgba(0,0,0,0.14);
  opacity: 0.94;
}

.project-section {
  background: #fff;
  padding: 48px 0 36px 0;
}
.project-section .container {
  max-width: 900px;
  margin: 0 auto;
}
.project-section h2 {
  font-weight: bold;
  font-size: 1.7em;
  margin-bottom: 10px;
}
.project-list {
  font-size: 1.15em;
  line-height: 1.6;
  color: #222;
  margin: 0;
  padding-left: 24px;
}
.project-list li {
  margin-bottom: 12px;
}
.project-list mark {
  background: #d5e6fb;
  color: #222;
  border-radius: 3px;
  padding: 0 4px;
}

.skill-section {
  background: #f9f9f9;
  padding: 48px 0;
}
.skill-section .container {
  max-width: 1100px;
  margin: 0 auto;
}
.skill-section h2 {
  text-align: center;
  font-size: 2.3em;
  margin-bottom: 28px;
  font-weight: bold;
}
.skill-card {
  background: #57566b;
  border-radius: 16px;
  box-shadow: 0 6px 36px #0001;
  padding: 32px 24px;
  margin: 0 auto;
}
.row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.col {
  flex: 1 1 390px;
  min-width: 260px;
}
.skill-bars { min-width: 320px; }
.skill-about { color: #fff; }
.h4.title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 16px;
}
.desc ul {
  margin: 0;
  padding-left: 22px;
}
.desc li {
  margin-bottom: 8px;
  font-size: 1.08em;
}

.contact-section {
  background: #fff;
  padding: 54px 0 38px 0;
}
.contact-section h2 {
  text-align: center;
  font-size: 2.3em;
  font-weight: bold;
  margin-bottom: 36px;
}
.contact-card {
  max-width: 1100px;
  margin: 0 auto 28px auto;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 6px 36px #0001;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 36px 32px;
  gap: 32px;
}
.contact-left {
  flex: 2 1 320px;
  min-width: 260px;
}
.contact-right {
  flex: 1 1 180px;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1.15em;
  color: #222;
}
.form-title {
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 1.15em;
}
.input-group {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.input-icon {
  background: #fafafa;
  padding: 0 14px;
  border-radius: 6px 0 0 6px;
  border: 1px solid #ddd;
  border-right: none;
  font-size: 1.3em;
  height: 44px;
  display: flex;
  align-items: center;
}
.form-input {
  font-size: 1.08em;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 0 6px 6px 0;
  flex: 1 1 auto;
  outline: none;
  margin-bottom: 8px;
  background: #fff;
  box-sizing: border-box;
}
textarea.form-input, #message {
  width: 100%;
  display: block;
  box-sizing: border-box;
}
.send-btn {
  background: #007bff;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1em;
  padding: 10px 24px;
  margin-top: 8px;
  cursor: pointer;
  transition: background 0.2s;
}
.send-btn:hover {
  background: #0056b3;
}
.contact-github {
  text-align: center;
  margin-top: 18px;
}
.contact-github a {
  color: #222;
  transition: color 0.2s;
}
.contact-github a:hover {
  color: #007bff;
}

@media (max-width: 900px) {
  .profile-wrapper { flex-direction: column; gap: 40px; }
  .skill-card, .contact-card { padding: 18px 8px; }
  .row { flex-direction: column; gap: 18px; }
  .contact-card { flex-direction: column; gap: 22px; }
}
@media (max-width: 600px) {
  .profile-info h1 { font-size: 2.5em; }
  .profile-pic { width: 220px; height: 220px; }
  .circle-btn { width: 80px; height: 80px; font-size: 1em;}
  nav { gap: 16px; }
  header { flex-direction: column; align-items: flex-start; gap: 14px;}
}