/* ============================================
   TOKENS
   ============================================ */
:root {
  --paper:   #EDE9E1;
  --panel:   #F7F5F0;
  --ink:     #1F2933;
  --steel:   #3D5A73;
  --accent:  #E8590C;
  --line:    #C8C2B4;
  --line-strong: #A69E8C;

  --font-display: 'Big Shoulders Display', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: -1px -1px;
}

a { color: var(--steel); text-decoration: none; }
a:hover { color: var(--accent); }

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

/* ============================================
   TITLE BLOCK / HEADER
   ============================================ */
.titleblock {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 32px;
  border-bottom: 2px solid var(--ink);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
  gap: 12px;
}

.titleblock__left {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  display: flex;
  gap: 8px;
  letter-spacing: 0.04em;
}

.titleblock__label { color: var(--steel); }
.titleblock__value { color: var(--ink); font-weight: 500; }

.titleblock__nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

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

.titleblock__resume {
  border: 1.5px solid var(--ink);
  padding: 6px 12px;
  border-radius: 2px;
}

.titleblock__resume:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: 100px 32px 70px;
  max-width: 900px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--steel);
  margin: 0 0 8px;
}

.hero__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 14vw, 9rem);
  line-height: 0.85;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.hero__surname { color: var(--accent); }

.hero__tagline {
  max-width: 560px;
  font-size: 1.1rem;
  color: var(--ink);
  margin: 24px 0 40px;
}

.hero__coords {
  display: flex;
  gap: 24px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--steel);
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 70px 32px;
}

.section__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0 0 40px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 14px;
}

.section__tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--paper);
  background: var(--steel);
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: 0.06em;
}

/* ============================================
   PROJECT CARDS
   ============================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background: var(--panel);
  border: 1.5px solid var(--ink);
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 4px 6px 0 var(--ink);
}

.card__image {
  height: 170px;
  background-size: cover;
  background-position: center;
  border-bottom: 1.5px solid var(--ink);
  filter: grayscale(35%) contrast(1.05);
}

.card__spec {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--steel);
  padding: 10px 20px 0;
}

.card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin: 8px 20px 4px;
}

.card__desc {
  margin: 0 20px 12px;
  font-size: 0.95rem;
}

.card__bullets {
  margin: 0 20px 14px;
  padding-left: 18px;
  font-size: 0.9rem;
}

.card__bullets li { margin-bottom: 6px; }

.card__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 20px 16px;
}

.card__tools span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  padding: 3px 8px;
  color: var(--steel);
}

.card__link {
  margin: 0 20px 20px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ============================================
   PARTS LIST (SKILLS TABLE)
   ============================================ */
.partslist {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.partslist th {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-align: left;
  color: var(--steel);
  border-bottom: 2px solid var(--ink);
  padding: 10px 14px;
}

.partslist td {
  padding: 14px;
  border-bottom: 1px solid var(--line-strong);
  vertical-align: top;
}

.partslist td:first-child {
  font-weight: 600;
  width: 220px;
  white-space: nowrap;
}

/* ============================================
   STAMP / FOOTER
   ============================================ */
.stamp {
  padding: 70px 32px 90px;
  display: flex;
  justify-content: center;
}

.stamp__box {
  border: 3px double var(--accent);
  border-radius: 4px;
  padding: 40px 60px;
  text-align: center;
  transform: rotate(-1.2deg);
}

.stamp__line {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin: 0 0 6px;
}

.stamp__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  margin: 0 0 20px;
}

.stamp__links {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 760px) {
  .titleblock { padding: 14px 20px; }
  .titleblock__nav { gap: 16px; font-size: 0.75rem; }
  .hero { padding: 70px 20px 50px; }
  .section { padding: 50px 20px; }
  .cards { grid-template-columns: 1fr; }
  .hero__coords { flex-wrap: wrap; row-gap: 8px; }
  .stamp__box { padding: 30px 30px; }
}