/* ---------- Tokens ---------- */
:root{
  --bg: #0A0A0B;
  --fg: #FFFFFF;
  --muted: #9A9CA3;
  --muted-dim: #6B6D74;
  --line: rgba(255,255,255,0.1);
  --accent-color: #9A9CA3;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --serif: Georgia, 'Times New Roman', Times, serif;

  --container: 1160px;
  --gutter: clamp(24px, 6vw, 80px);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,p{ margin:0; }
button{ font-family: inherit; }
a, button{ touch-action: manipulation; -webkit-tap-highlight-color: transparent; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

section[id]{ scroll-margin-top: 90px; }

.accent{
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--accent-color);
}

.skip-link{
  position:absolute; left:-9999px; top:0;
  background:var(--fg); color:var(--bg); padding:12px 20px; z-index:1000;
}
.skip-link:focus{ left: 16px; top: 16px; }

:focus-visible{ outline: 1px solid var(--fg); outline-offset: 3px; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(10,10,11,0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px var(--gutter);
}
.nav-logo{
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.nav-menu{ display:flex; align-items:center; gap: 36px; }
.nav-menu a{
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  color: var(--muted);
  position: relative;
  padding-bottom: 4px;
  transition: color .25s var(--ease);
}
.nav-menu a:hover{ color: var(--fg); }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap: 5px;
  width: 32px; height: 32px;
  background:none; border:none; cursor:pointer; padding:0;
}
.nav-toggle span{
  display:block; width:100%; height:1.5px;
  background: var(--fg);
  transition: transform .3s var(--ease);
}
.nav-toggle.open span:first-child{ transform: translateY(3.25px) rotate(45deg); }
.nav-toggle.open span:last-child{ transform: translateY(-3.25px) rotate(-45deg); }

.mobile-menu{
  display:none;
  flex-direction:column;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.mobile-menu a{
  padding: 16px var(--gutter);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.mobile-menu.open{ display:flex; }

/* ---------- Reveal ---------- */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in-view{ opacity:1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex;
  align-items:center;
  padding: 140px 0 80px;
  overflow: hidden;
}
.hero-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 45%, rgba(255,255,255,0.05), transparent 55%);
  pointer-events: none;
}
.hero-inner{ text-align:center; }

.hero-name{
  font-size: clamp(3rem, 10vw, 7.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin-bottom: 32px;
}

.hero-caption{
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 56px;
}

.scroll-cue{
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--muted-dim);
}

/* ---------- Sections ---------- */
.section{ padding: clamp(72px, 12vh, 140px) 0; border-top: 1px solid var(--line); }
.section-label{
  display:flex;
  align-items:center;
  gap: 14px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--muted);
  margin-bottom: 32px;
}
.section-number{
  font-style: italic;
  font-family: var(--serif);
  color: var(--muted-dim);
}

/* ---------- About ---------- */
.about-statement{
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin-bottom: 48px;
}
.about-body{
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 56px;
}

.experience-block{ margin-bottom: 56px; }
.experience-label{
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--muted-dim);
  margin-bottom: 16px;
}
.experience-list{
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  border-top: 1px solid var(--line);
}
.experience-item{
  display:grid;
  grid-template-columns: 36px 1fr auto;
  align-items:baseline;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.experience-index{
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--muted-dim);
}
.experience-role{
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--fg);
  margin-bottom: 4px;
}
.experience-meta{
  font-size: 0.85rem;
  color: var(--muted-dim);
}
.experience-date{
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
  text-align: right;
}

.skills-block{ text-align:center; }
.skills-label{
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--muted-dim);
  margin-bottom: 12px;
}
.skills-line{
  font-size: 0.95rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.stats-row{
  display:flex;
  justify-content: center;
  gap: clamp(40px, 6vw, 80px);
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  margin-bottom: 32px;
}
.stat{ display:flex; flex-direction:column; align-items:center; gap: 6px; text-align:center; }
.stat-number{
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.stat-label{
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  color: var(--muted-dim);
}

/* ---------- Contact ---------- */
.contact-statement{
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 40px;
}
.contact-email{
  display:inline-block;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  font-weight: 500;
  color: var(--fg);
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
  margin-bottom: 32px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.contact-email:hover{ color: var(--muted); border-color: var(--muted); }

.footer-links{ display:flex; gap: 28px; }
.footer-links a{
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  transition: color .25s var(--ease);
}
.footer-links a:hover{ color: var(--fg); }

/* ---------- Responsive ---------- */
@media (max-width: 720px){
  .nav-menu{ display:none; }
  .nav-toggle{ display:flex; }
  .experience-item{
    grid-template-columns: 28px 1fr;
    row-gap: 6px;
  }
  .experience-date{
    grid-column: 2;
    text-align:left;
  }
}

@media (max-width: 560px){
  .footer-inner{ justify-content:center; text-align:center; }
  .stats-row{ gap: 32px; }
}