:root{
  --green-900:#1b4332;
  --green-700:#2d6a4f;
  --green-600:#40916c;
  --green-100:#f0fdf4;
  --text:#1b4332;
  --muted:#3a5a40;
  --line:#d1e7dd;
  --white:#ffffff;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  font-family: "Georgia", "Times New Roman", serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.7;
}

.container{
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

/* Header */
.site-header{
  background: var(--green-700);
  color: var(--white);
  padding: 34px 0 18px;
  border-bottom: 6px solid var(--green-600);
}

h1{
  margin:0;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: 0.2px;
}

.tagline{
  margin: 10px 0 18px;
  opacity: 0.95;
  font-family: Arial, sans-serif;
}

/* Navigation */
.nav ul{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

.nav a{
  display:inline-block;
  color: var(--white);
  text-decoration:none;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 6px;
  font-family: Arial, sans-serif;
  font-weight: 700;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav a:hover{
  background: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

/* Sections */
.section{
  padding: 44px 0;
}

.section.alt{
  background: var(--green-100);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

h2{
  margin: 0 0 14px;
  font-size: 22px;
}

.subtext{
  margin-top: -6px;
  color: var(--muted);
  max-width: 80ch;
}

.section-head{
  margin-bottom: 14px;
}

/* About text justification */
#about p{
  text-align: justify;
  text-justify: inter-word;
}

/* Layout grids */
.two-col{
  display:grid;
  grid-template-columns: 1.5fr 0.9fr;
  gap: 22px;
  align-items: start;
}

.contact-grid{
  display:grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 22px;
  align-items: start;
}

/* Profile card */
.profile-card{
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 14px;
}

.profile-card img{
  width: 100%;
  border-radius: 10px;
  border: 3px solid var(--green-700);
}

.profile-meta{
  margin-top: 12px;
  font-family: Arial, sans-serif;
  color: var(--muted);
}

/* Shared cards */
.education-card{
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 18px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.education-card:hover{
  transform: translateY(-2px);
  border-color: var(--green-600);
}
.education-card h3{
  margin: 0 0 6px;
  font-size: 18px;
}

.meta-line{
  margin: 6px 0;
  color: var(--muted);
  font-family: Arial, sans-serif;
}

/* Competencies panel */
.panel{
  margin-top: 18px;
  border: 1px solid var(--line);
  background: var(--green-100);
  border-radius: 10px;
  padding: 14px;
}

.grid-list{
  margin: 10px 0 0;
  padding-left: 18px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 22px;
  font-family: Arial, sans-serif;
  color: var(--muted);
}

/* Button */
.btn{
  margin-top: 14px;
  background: var(--green-600);
  color: var(--white);
  border: none;
  padding: 10px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-family: Arial, sans-serif;
  font-weight: 700;
  transition: background 0.2s ease, transform 0.2s ease;
}
.btn:hover{
  background: var(--green-900);
  transform: translateY(-1px);
}

.funfact{
  margin-top: 10px;
  font-family: Arial, sans-serif;
  color: var(--muted);
  min-height: 1.2em;
}

/* Hobbies cards */
.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.card{
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 16px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover{
  transform: translateY(-2px);
  border-color: var(--green-600);
}
.card h3{
  margin: 0 0 8px;
  font-size: 16px;
}
.card p{
  margin:0;
  color: var(--muted);
  font-family: Arial, sans-serif;
}

/* Certifications grid */
.cert-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.cert-card{
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 16px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.cert-card:hover{
  transform: translateY(-2px);
  border-color: var(--green-600);
  box-shadow: 0 10px 24px rgba(27,67,50,0.08);
}

.cert-top{
  display:flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.cert-card h3{
  margin:0;
  font-size: 16px;
}

/* Badges */
.badge{
  display:inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  background: var(--green-100);
  color: var(--green-900);
  border: 1px solid var(--line);
}
.badge-neutral{
  background: #ffffff;
}

/* Skill chips */
.chips{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.chip{
  font-family: Arial, sans-serif;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--green-100);
  color: var(--green-900);
}

/* Contact */
.contact-card{
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 16px;
  font-family: Arial, sans-serif;
}
.contact-card a{
  color: var(--green-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(45,106,79,0.35);
}
.contact-card a:hover{
  border-bottom-color: rgba(45,106,79,0.75);
}
.links{
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

/* Footer */
.site-footer{
  border-top: 1px solid var(--line);
  background: var(--white);
  padding: 18px 0;
}

.footer-row{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-family: Arial, sans-serif;
}
.small{ font-size: 13px; }

/* Responsive */
@media (max-width: 980px){
  .two-col{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .grid-list{ grid-template-columns: 1fr; }
  .cert-grid{ grid-template-columns: 1fr; }
}