:root{
  --ink: #1B1F1D;
  --ink-soft: #4B534E;
  --line: rgba(27,31,29,0.10);
  --accent: #2F6F4F;
  --accent-ink: #1E4A34;
  --glass: rgba(255,255,255,0.42);
  --glass-strong: rgba(255,255,255,0.58);
  --glass-border: rgba(255,255,255,0.65);
  --serif: 'IBM Plex Serif', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', 'SF Mono', monospace;
  --max: 720px;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  background-color: #EEF1E9;
  background-image:
    radial-gradient(circle at 12% 8%, rgba(122, 178, 145, 0.55) 0%, transparent 45%),
    radial-gradient(circle at 85% 18%, rgba(214, 196, 140, 0.45) 0%, transparent 42%),
    radial-gradient(circle at 25% 78%, rgba(120, 160, 190, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 90% 88%, rgba(150, 200, 170, 0.4) 0%, transparent 40%),
    repeating-linear-gradient(0deg, rgba(27,31,29,0.035) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(90deg, rgba(27,31,29,0.035) 0 1px, transparent 1px 34px);
  background-attachment: fixed;
}

a{ color: var(--accent-ink); }

a:focus-visible,
button:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

h1, h2, h3{
  font-family: var(--serif);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

section{
  max-width: var(--max);
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
}

.label{
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 0 0 0.85rem;
}

/* ---------- Glass panel base ---------- */

.glass{
  background: var(--glass);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  backdrop-filter: blur(22px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(30, 60, 45, 0.10), inset 0 1px 0 rgba(255,255,255,0.5);
}

@supports not (backdrop-filter: blur(1px)){
  .glass{ background: rgba(255,255,255,0.82); }
}

/* ---------- Hero ---------- */

.hero-wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 4rem 1.5rem 2.5rem;
}

.hero-inner{
  padding: 3rem 2.5rem;
}

.hero h1{
  font-size: clamp(2.3rem, 5vw, 3.1rem);
  letter-spacing: -0.01em;
  line-height: 1.1;
  position: relative;
  display: inline-block;
}

.hero h1::after{
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.14em;
  height: 3px;
  width: 100%;
  background: var(--accent);
  transform-origin: left;
  animation: draw 0.9s cubic-bezier(.65,0,.35,1) 0.15s both;
}

@keyframes draw{
  from{ transform: scaleX(0); }
  to{ transform: scaleX(1); }
}

.role{
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--accent-ink);
  margin: 1.1rem 0 0;
}

.intro{
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 1.08rem;
  margin: 1.4rem 0 0;
}

.hero-actions{
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin: 2.3rem 0 0;
}

.btn{
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.75rem 1.4rem;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.btn-primary{
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover{ background: var(--accent-ink); transform: translateY(-1px); }

.btn-ghost{
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-color: var(--glass-border);
  color: var(--ink);
}
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent-ink); transform: translateY(-1px); }

.hero-tags{
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 2.4rem 0 0;
}

/* ---------- About ---------- */

.cards{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.card{
  padding: 1.75rem;
}

.card h3{
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.card p{
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin: 0 0 1rem;
}

.pill-row{
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pill{
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent-ink);
  background: rgba(47,111,79,0.14);
  border: 1px solid rgba(47,111,79,0.18);
  border-radius: 8px;
  padding: 0.25rem 0.6rem;
}

/* ---------- Skills ---------- */

.skills-panel{
  margin-top: 1.8rem;
  padding: 1.75rem 2rem;
}

.badges{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.badge{
  font-family: var(--mono);
  font-size: 0.9rem;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 0.45rem 0.85rem;
}

/* ---------- Contact ---------- */

.contact-panel{
  margin-top: 1.6rem;
  padding: 2rem 2.25rem;
}

.contact p.lead{
  color: var(--ink-soft);
  margin: 0 0 1.6rem;
}

.contact-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.98rem;
}

.contact-list span{
  color: var(--ink-soft);
  display: inline-block;
  width: 5.5rem;
}

.contact-list a{
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.contact-list a:hover{ border-bottom-color: var(--accent-ink); }

/* ---------- Footer ---------- */

footer{
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.5rem 3.5rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--ink-soft);
}

@media (max-width: 620px){
  section{ padding: 3rem 1.25rem; }
  .hero-wrap{ padding: 3rem 1.25rem 1.5rem; }
  .hero-inner{ padding: 2rem 1.5rem; }
  .cards{ grid-template-columns: 1fr; }
  .skills-panel, .contact-panel{ padding: 1.5rem; }
  .contact-list span{ width: auto; margin-right: 0.6rem; }
}