:root {
  --primary-bg: #0a192f;
  --card-bg: rgba(20, 34, 61, 0.4);
  --accent: #64ffda;
  --text-main: #ffffff;
  --text-secondary: #c3eaff;
  --border-radius: 22px;
  --blur: 0px;
  --shadow: 0 8px 32px 0 rgba(31,38,135,0.37);
  --font-main: 'DM Mono', monospace;
}

body, html {
  background: var(--primary-bg);
  color: var(--text-main);
  font-family: var(--font-main);
}

#waves-bg {
  position: fixed;
  z-index: 0;
  top: 0; left: 0;
  pointer-events: none;
}

.container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: top;
  padding: 60px 24px;
  position: relative;
  z-index: 2;
  gap: 48px;
}

.left-col {
  display: flex;
  flex-direction: column;
  gap: 48px;
  align-items: center;
  min-width: 340px;
  max-width: 380px;
  width: 100%;
}

.card {
  background: var(--card-bg) !important;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(var(--blur)) !important;
  padding: 40px 32px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid rgba(100,255,218,0.4) !important;
  margin-bottom: 0;
  box-sizing: border-box;
}

.profile-card .avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  margin-bottom: 18px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.name {
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 8px;
  text-align: center;
  width: 100%;
}
.location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 1rem;
  color: var(--text-secondary);
  margin: 10px 0px;
  width: 100%;
  text-align: center;
}
.tagline {
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 20px;
  text-align: center;
  width: 100%;
}

.contact-list {
  width: 100%;
  margin: 40px 0;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 10px;
  justify-content: flex-start;
}
.contact-item a {
  color: var(--accent);
  text-decoration: none;
  word-break: break-all;
}
.contact-item a:hover {
  text-decoration: underline;
}
.not-imp {
    color: var(--text-secondary);
}
.icon-inline, .icon-inline-1 {
  width: 1.05rem;
  height: 1.05rem;
  vertical-align: middle;
  display: inline-block;
  color: white;
}
.icon-inline-small {
  width: 1rem;
  height: 1rem;
  vertical-align: middle;
  display: inline-block;
  color: white;
}

.card-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  margin-top: 10px;
}
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 0;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(35, 53, 84, 0.4), rgba(17, 34, 64, 0.4)) !important;
  color: var(--accent);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid var(--accent);
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 2px 8px rgba(100,255,218,0.10);
  width: 100%;
}
.btn:hover {
  background: var(--accent) !important;
  color: #0a192f;
}
.icon-btn {
  width: 20px;
  height: 20px;
  vertical-align: middle;
}

.stack-kgec-card {
  align-items: flex-start;
  background: rgba(100,255,218,0.06);
  border-radius: 12px;
  border: 1.5px solid rgba(100,255,218,0.12);
  width: 100%;
  box-sizing: border-box;
  gap: 20px;
}
.stack-kgec-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.stack-kgec-title {
  font-weight: 500;
  color: var(--accent);
  font-size: 1.4rem;
}
.stack-kgec-note {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 10px;
  text-align: justify;
}

.main-content {
  background: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(var(--blur));
  padding: 40px 32px;
  min-width: 340px;
  max-width: 700px;
  border: 2px solid rgba(100,255,218,0.15);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 32px;
  box-sizing: border-box;
  width: 100%;
}

.section-title {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: auto;
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.about-me {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: auto;
  line-height: 2;
  text-align: justify;
}
.about-me a {
  color: var(--text-main);
}
.about-me a:hover {
  color: var(--text-secondary);
}

@media (max-width: 1100px) {
  .container {
    flex-direction: column;
    align-items: center;
    gap: 48px;
    padding: auto;
    margin: auto;
  }
  .main-content, .card, .stack-kgec-card, .left-col {
    min-width: 100%;
    width: 100%;
  }
}

@media (max-width: 600px) {
  body{
    margin: auto;
  }
  .card {
    margin: 12px 10px;
    padding: 16px 12px;
  }
  .profile-card .avatar {
    width: 90px;
    height: 90px;
  }

  .section-title, .stack-kgec-title {
    font-size: 1rem;
  }

  .name {
    font-size: 1.4rem;
  }
  .location, .tagline, .contact-item, .about-me, .education-list li, .stack-kgec-note {
    font-size: 0.7rem;
  }
  .btn {
    font-size: 0.8rem;
    padding: 10px 0;
  }
  .icon-inline-1 {
    width: 0.8rem;
    height: 0.8rem;
  }
  .icon-inline-small{
    width: 0.8rem;
    height: 0.8rem;
  }
  .main-content {
    padding: 16px 12px;
  }
  .about-me{
    line-height: 1.6;
  }
}