/* ---------------------------------------------
   Daniel Cerni — personal site
   Palette: warm off-white + deep charcoal text
   Accent: single muted rust/clay tone
--------------------------------------------- */

:root {
  --bg: #f7f3ec;
  --ink: #1e1c1a;
  --ink-soft: #4a463f;
  --line: rgba(30, 28, 26, 0.14);
  --accent: #b5502f;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 880px;
  --gutter: 6vw;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* faint paper grain, purely decorative */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.025;
  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 {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s ease, color 0.2s ease;
}

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

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

.hero {
  display: flex;
  flex-direction: column-reverse;
  gap: 2.5rem;
  padding: 4.5rem 0 3.5rem;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.1rem;
  font-weight: 500;
}

h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 8vw, 4.2rem);
  line-height: 1.05;
  margin: 0 0 1.1rem;
  letter-spacing: -0.01em;
}

.subtitle {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 34ch;
  margin: 0;
}

.hero-image {
  position: relative;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 4 / 5;
}

.hero-image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  display: block;
  border-radius: 6px;
  border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
  background: #e7e1d5;
}

.hero-image .img-fallback {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--line);
  border-radius: 6px;
  background: #eee8db;
  color: var(--ink-soft);
  font-size: 0.85rem;
  aspect-ratio: 4 / 5;
}

.hero-image.img-missing img {
  display: none;
}

.hero-image.img-missing .img-fallback {
  display: flex;
}

/* ---------------- Sections ---------------- */

.block {
  padding: 3.4rem 0;
  border-top: 1px solid var(--line);
}

.block-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  margin: 0 0 1.6rem;
  color: var(--ink);
}

.block-title .num {
  color: var(--accent);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

.block-body p {
  max-width: 62ch;
  color: var(--ink-soft);
  margin: 0 0 1.2rem;
}

.block-body p:last-child {
  margin-bottom: 0;
}

/* identity map */
.identity-map {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 56ch;
}

.identity-map li {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink);
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.identity-map li:first-child {
  padding-top: 0;
}

.identity-map li:last-child {
  border-bottom: none;
}

/* tag list */
.tag-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.7rem;
}

.tag-list li {
  font-size: 0.88rem;
  color: var(--ink-soft);
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
}

/* connect links */
.connect-links {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.connect-links a {
  font-size: 1rem;
}

/* footer */
.footer {
  padding: 2.6rem 0 4rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.82rem;
  letter-spacing: 0.01em;
}

.footer p {
  margin: 0;
}

/* ---------------- Responsive ---------------- */

@media (min-width: 720px) {
  .hero {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 6rem 0 4.5rem;
    gap: 3rem;
  }

  .hero-text {
    flex: 1;
  }

  .hero-image {
    flex: 0 0 auto;
    width: 280px;
  }

  .block {
    padding: 4.2rem 0;
  }
}

@media (min-width: 720px) {
  main {
    padding: 0 3rem;
  }
}