:root{
  --ink: #FFFFFF;
  --paper: #5C0E14;
  --paper-dim: #470A0F;
  --rule: rgba(255,255,255,0.28);
  --gold: #F0D48A;
  --gain: #7FD99A;
  --loss: #FF8A73;
  --text-soft: #E8CFCF;
  --serif: 'Times New Roman', Times, serif;
  --mono: 'Times New Roman', Times, serif;
  --sans: 'Times New Roman', Times, serif;
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  position: relative;
}

.grain{
  position: fixed; inset:0; pointer-events:none; z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, header, footer{ position: relative; z-index: 1; }

a{ color: inherit; text-decoration: none; }

/* Header */
.site-header{
  display:flex; align-items:center; justify-content:space-between;
  padding: 1.75rem clamp(1.25rem, 5vw, 4rem);
}
.wordmark{
  font-family: var(--mono); font-weight:600; letter-spacing: 0.08em;
  border: 1px solid var(--ink); padding: 0.25rem 0.55rem; font-size: 0.8rem;
}
.site-nav{ display:flex; gap: clamp(1rem, 3vw, 2rem); font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.04em; }
.site-nav a{ opacity: 0.75; border-bottom: 1px solid transparent; padding-bottom: 2px; transition: opacity .2s, border-color .2s; }
.site-nav a:hover{ opacity: 1; border-color: var(--gold); }

/* Hero */
.hero{
  padding: clamp(2.5rem,8vw,6rem) clamp(1.25rem,5vw,4rem) clamp(2rem,5vw,3.5rem);
  max-width: 62rem;
}
.eyebrow{
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em;
  color: var(--gold); margin: 0 0 1.1rem;
}
.hero h1{
  font-family: var(--serif); font-optical-sizing: auto;
  font-weight: 500; font-size: clamp(3rem, 9vw, 6.2rem);
  line-height: 0.98; margin: 0 0 1.4rem; letter-spacing: -0.01em;
}
.hero-line{
  font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--text-soft);
  max-width: 34ch; margin: 0 0 2.2rem;
}
.hero-line span{ color: var(--ink); font-weight: 600; }

.status-pill{
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.05em;
  color: var(--text-soft); border: 1px solid var(--rule);
  padding: 0.4rem 0.85rem; border-radius: 100px; margin: 0 0 1.1rem;
}
.status-dot{
  width: 7px; height: 7px; border-radius: 50%; background: var(--gain);
  box-shadow: 0 0 0 3px rgba(79,163,114,0.18);
}

.hero-actions{ display:flex; flex-wrap: wrap; gap: 0.9rem; }
.btn{
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.03em;
  padding: 0.85rem 1.4rem; border-radius: 2px; transition: all .2s ease;
  display:inline-block;
}
.btn-primary{ background: var(--ink); color: var(--paper); }
.btn-primary:hover{ background: var(--gold); }
.btn-ghost{ border: 1px solid var(--ink); }
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold); }

/* Ticker */
.ticker-wrap{
  border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink);
  background: var(--ink); overflow: hidden; white-space: nowrap;
  padding: 0.85rem 0;
}
.ticker-track{
  display: inline-flex; gap: 2.75rem;
  animation: scroll-left 32s linear infinite;
  will-change: transform;
}
.tick{
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.05em;
  color: var(--paper-dim); display:inline-flex; align-items:center; gap: 0.4rem;
}
.tick i{ font-style: normal; color: var(--text-soft); }
.tick.up i{ color: var(--gain); }
.tick.down i{ color: var(--loss); }

@keyframes scroll-left{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
.ticker-wrap:hover .ticker-track{ animation-play-state: paused; }

@media (prefers-reduced-motion: reduce){
  .ticker-track{ animation: none; }
}

/* Section shared */
.section-label{
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.12em;
  color: var(--gold); margin: 0 0 1.6rem;
}
.about, .ledger, .education, .contact{
  padding: clamp(2.5rem,6vw,4.5rem) clamp(1.25rem,5vw,4rem);
  border-bottom: 1px solid var(--rule);
  max-width: 68rem;
}
.about-copy{
  font-size: clamp(1rem, 1.5vw, 1.15rem); max-width: 60ch; color: var(--text-soft);
}
.about-copy strong{ color: var(--ink); font-weight: 600; }

/* Ledger rows */
.ledger-row, .edu-row{
  display:grid; grid-template-columns: 11rem 1fr;
  gap: 1.5rem; padding: 1.5rem 0; border-top: 1px solid var(--rule);
}
.ledger-row:last-child, .edu-row:last-child{ border-bottom: none; }
.ledger-date{ font-family: var(--mono); font-size: 0.78rem; color: var(--text-soft); }
.ledger-what h3, .edu-what h3{
  font-family: var(--serif); font-weight: 500; font-size: 1.35rem; margin: 0 0 0.25rem;
}
.ledger-org{ font-family: var(--mono); font-size: 0.82rem; color: var(--gold); margin: 0 0 0.75rem; }
.ledger-what ul{ margin: 0; padding-left: 1.1rem; color: var(--text-soft); }
.ledger-what li{ margin-bottom: 0.35rem; }

@media (max-width: 640px){
  .ledger-row, .edu-row{ grid-template-columns: 1fr; gap: 0.4rem; }
}

/* Resume */
.resume-frame{
  border: 1px solid var(--rule); background: #fff;
  height: 80vh; max-height: 900px; overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}
.resume-embed{ width: 100%; height: 100%; display:block; }
.resume-fallback{
  display:inline-block; margin-top: 1rem; font-family: var(--mono);
  font-size: 0.85rem; border-bottom: 1px solid var(--ink); padding-bottom: 2px;
}
.resume-fallback:hover{ color: var(--gold); border-color: var(--gold); }
@media (max-width: 640px){
  .resume-frame{ display:none; }
  .resume-fallback{ font-size: 0.95rem; }
}

/* Skills */
.skills-grid{ display:flex; flex-wrap: wrap; gap: 0.85rem; }
.skill-chip{
  font-family: var(--mono); font-size: 0.85rem; letter-spacing: 0.02em;
  border: 1px solid var(--rule); padding: 0.6rem 1.1rem; border-radius: 2px;
  color: var(--ink);
}

/* Portfolio Calculator */
.calc-intro{ color: var(--text-soft); max-width: 60ch; margin: 0 0 1.75rem; font-size: 1rem; }

.calc-controls{ display:flex; flex-wrap: wrap; gap: 1rem; align-items: end; margin-bottom: 1rem; }
.calc-field{ display:flex; flex-direction: column; gap: 0.35rem; font-family: var(--mono); font-size: 0.75rem; color: var(--text-soft); }
.calc-field input{
  font-family: var(--mono); font-size: 0.9rem; color: var(--ink);
  background: var(--paper-dim); border: 1px solid var(--rule);
  padding: 0.6rem 0.8rem; border-radius: 2px; min-width: 140px;
}
.calc-field input:focus{ outline: 1px solid var(--gold); }
.calc-controls .btn{ height: fit-content; cursor: pointer; border: 1px solid var(--ink); }

.calc-error{ color: var(--loss); font-family: var(--mono); font-size: 0.8rem; min-height: 1.2em; margin: 0 0 0.5rem; }
.calc-hint{ font-family: var(--mono); font-size: 0.75rem; color: var(--text-soft); margin: -0.6rem 0 1rem; }

.calc-table-wrap{ overflow-x: auto; margin-bottom: 1.25rem; }
.calc-table{ width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 0.82rem; min-width: 640px; }
.calc-table th{
  text-align: left; color: var(--gold); font-weight: 500; letter-spacing: 0.04em;
  padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--rule); white-space: nowrap;
}
.calc-table td{ padding: 0.6rem 0.7rem; border-bottom: 1px solid var(--rule); color: var(--ink); white-space: nowrap; }
.calc-table td.calc-gain{ color: var(--gain); }
.calc-table td.calc-loss{ color: var(--loss); }
.calc-table input.calc-alloc-input{
  width: 90px; font-family: var(--mono); font-size: 0.82rem; color: var(--ink);
  background: var(--paper-dim); border: 1px solid var(--rule); padding: 0.35rem 0.5rem; border-radius: 2px;
}
.calc-remove{
  background: none; border: none; color: var(--text-soft); cursor: pointer;
  font-family: var(--mono); font-size: 0.9rem;
}
.calc-remove:hover{ color: var(--loss); }

.calc-summary{
  display:flex; flex-wrap: wrap; gap: 1.75rem; font-family: var(--mono);
  font-size: 0.88rem; color: var(--text-soft); margin-bottom: 1rem;
}
.calc-summary strong{ color: var(--ink); }

.calc-disclaimer{ font-family: var(--mono); font-size: 0.72rem; color: var(--text-soft); opacity: 0.8; }

/* Contact */
.contact h2{
  font-family: var(--serif); font-weight: 500; font-size: clamp(2.2rem, 6vw, 3.4rem);
  margin: 0 0 0.75rem;
}
.contact-copy{ color: var(--text-soft); margin: 0 0 2rem; }
.contact-links{ display:flex; flex-wrap: wrap; gap: 1.5rem; font-family: var(--mono); font-size: 0.95rem; }
.contact-links a{ border-bottom: 1px solid var(--ink); padding-bottom: 2px; transition: border-color .2s, color .2s; }
.contact-links a:hover{ color: var(--gold); border-color: var(--gold); }

.site-footer{
  padding: 2rem clamp(1.25rem,5vw,4rem) 3rem;
  font-family: var(--mono); font-size: 0.75rem; color: var(--text-soft);
}

/* Focus visibility */
a:focus-visible, .btn:focus-visible{
  outline: 2px solid var(--gold); outline-offset: 2px;
}

/* Scroll reveal */
.reveal{
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible{
  opacity: 1; transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}