/* =========================================================
   Giorgio Papitto — Poesia
   Contemporary, monochrome, editorial. Flat & minimal.
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --font-display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Light — soft neutral paper + signal accent */
  --bg: #efeeea;
  --bg-soft: #e5e4de;
  --surface: #f7f6f3;
  --ink: #14130f;
  --ink-soft: #56554d;
  --ink-faint: #8d8c82;
  --line: #d9d8d0;
  --line-strong: #c3c2b8;
  --accent: #ec4a25;
  --accent-ink: #ffffff;
  --focus: #ec4a25;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;

  --maxw: 76rem;
  --readw: 42rem;
  --radius: 2px;

  --transition: 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

:root[data-theme="dark"] {
  --bg: #0d0c0b;
  --bg-soft: #161513;
  --surface: #131211;
  --ink: #f3f1ec;
  --ink-soft: #a09e96;
  --ink-faint: #6c6a62;
  --line: #262420;
  --line-strong: #38362f;
  --accent: #ff5a38;
  --accent-ink: #14130f;
  --focus: #ff5a38;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern", "liga", "calt";
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a {
  color: var(--ink);
  text-decoration: none;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--transition), opacity var(--transition), text-decoration-color var(--transition);
}
a:hover { opacity: 0.62; }

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

::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3.5rem);
}

.section { padding-block: clamp(3rem, 8vw, var(--space-6)); }
.section--tight { padding-block: clamp(2rem, 5vw, 3.5rem); }

.divider { border: 0; height: 1px; background: var(--line); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--ink-faint);
  margin-bottom: var(--space-3);
}

.lead {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: var(--readw);
  letter-spacing: -0.01em;
}

.prose { max-width: var(--readw); }
.prose p + p { margin-top: var(--space-2); }
.prose em { font-style: normal; color: var(--ink); font-weight: 500; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 4.25rem;
}

.brand {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}
.brand:hover { opacity: 1; }
.brand span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2rem);
  list-style: none;
  padding: 0;
}
.nav-links a {
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding-block: 0.35rem;
}
.nav-links a:hover { color: var(--accent); opacity: 1; }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -0.1rem;
  height: 1.5px;
  background: var(--accent);
}
.nav-links a.is-external::after {
  content: "↗";
  font-size: 0.72em;
  margin-left: 0.25em;
  color: var(--ink-faint);
  position: static;
  background: none;
}

.nav-actions { display: flex; align-items: center; gap: var(--space-1); }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}
.icon-btn:hover { color: var(--ink); border-color: var(--line-strong); }
.icon-btn svg { width: 1.1rem; height: 1.1rem; }
.theme-toggle { border-radius: 50%; }

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.nav-toggle { display: none; }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(4rem, 14vw, 9rem) clamp(2.5rem, 7vw, 5rem); }
.hero__inner { max-width: 60rem; }

.hero__name {
  font-size: clamp(3.2rem, 13vw, 9rem);
  line-height: 0.92;
  font-weight: 500;
  letter-spacing: -0.045em;
  margin-bottom: var(--space-4);
}

.hero__tagline {
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  color: var(--ink-soft);
  max-width: 40rem;
  margin-bottom: var(--space-4);
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  padding: 0.8rem 1.3rem;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  transition: opacity var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition);
}
.btn:hover { opacity: 1; background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn .arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Page header ---------- */
.page-head { padding-block: clamp(3.5rem, 10vw, 7rem) clamp(1.5rem, 4vw, 3rem); }
.page-head h1 {
  font-size: clamp(2.8rem, 9vw, 6rem);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-3);
}

/* ---------- Featured book ---------- */
.feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-items: end;
  border-top: 1px solid var(--ink);
  padding-top: var(--space-3);
}
@media (min-width: 760px) {
  .feature { grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-5); }
}
.feature__meta .eyebrow { color: var(--ink-faint); }
.feature__title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  letter-spacing: -0.03em;
  line-height: 0.98;
  margin-bottom: var(--space-2);
}
.feature__sub {
  color: var(--ink-soft);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: -0.01em;
}
.feature__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  list-style: none;
  padding: 0;
  font-size: 0.9rem;
}
.feature__links a {
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
}
.feature__links a:hover { color: var(--ink); opacity: 1; text-decoration-color: var(--ink); }

/* ---------- Slim release bar ---------- */
.release {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 0.95rem;
  color: var(--ink);
  transition: border-color var(--transition);
}
.release:hover { opacity: 1; border-color: var(--accent); }
.release__tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-ink);
  background: var(--accent);
  padding: 0.28rem 0.5rem;
  border-radius: 2px;
  white-space: nowrap;
}
.release__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.release__meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
}
.release__arrow { margin-left: auto; color: var(--accent); font-size: 1rem; }

/* ---------- Index list (quick links) ---------- */
.cards { border-top: 1px solid var(--line); counter-reset: idx; }
.card {
  display: grid;
  grid-template-columns: 2.75rem 1fr auto;
  column-gap: var(--space-3);
  row-gap: 0.25rem;
  align-items: baseline;
  padding-block: clamp(1.05rem, 2.6vw, 1.5rem);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  transition: padding-left var(--transition);
}
.card::before {
  counter-increment: idx;
  content: counter(idx, decimal-leading-zero);
  grid-column: 1; grid-row: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  padding-top: 0.4rem;
}
.card:hover { opacity: 1; padding-left: 0.5rem; }
.card h3 {
  grid-column: 2; grid-row: 1;
  font-size: clamp(1.3rem, 3.2vw, 1.7rem);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.card p {
  grid-column: 2; grid-row: 2;
  color: var(--ink-soft);
  font-size: 0.9rem;
  max-width: 40rem;
}
.card .arrow {
  grid-column: 3; grid-row: 1;
  font-size: 1.2rem;
  color: var(--ink-faint);
  transition: transform var(--transition), color var(--transition);
}
.card:hover .arrow { transform: translateX(5px); color: var(--accent); }

/* ---------- Publication groups ---------- */
.pub-section { margin-top: clamp(2.75rem, 7vw, 4.5rem); }
.pub-section > h2 {
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  margin-bottom: var(--space-3);
  font-family: var(--font-mono);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--ink);
}
.pub-section__note {
  color: var(--ink-faint);
  font-size: 0.88rem;
  margin-bottom: var(--space-3);
  max-width: var(--readw);
}

.entry-list { list-style: none; padding: 0; }
.entry {
  padding-block: clamp(1.5rem, 3.5vw, 2rem);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: var(--space-2);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .entry { grid-template-columns: 13rem 1fr; gap: var(--space-4); }
}
.entry__side { display: flex; flex-direction: column; gap: 0.3rem; }
.entry__venue {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.entry__year {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.entry__body { min-width: 0; }
.entry__source {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
}

.poem-list {
  list-style: none;
  padding: 0;
  counter-reset: poem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.poem-list li {
  position: relative;
  padding-left: 2.1rem;
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.poem-list li::before {
  counter-increment: poem;
  content: counter(poem, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.34em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
}
.poem-list li em {
  color: var(--ink-faint);
  font-size: 0.8em;
  font-style: normal;
}

.linkset {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  list-style: none;
  padding: 0;
  margin-top: 0.85rem;
  font-size: 0.85rem;
}
.linkset a {
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
}
.linkset a:hover { color: var(--ink); opacity: 1; text-decoration-color: var(--ink); }
.linkset .note { color: var(--ink-faint); }

/* ---------- Awards / timeline ---------- */
.timeline { border-top: 1px solid var(--ink); }
.year-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding-block: clamp(1.75rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 720px) {
  .year-block { grid-template-columns: 10rem 1fr; gap: var(--space-4); }
}
.year-block__year {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.01em;
}
.award-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.award { display: flex; flex-direction: column; gap: 0.3rem; }
.award__title { font-size: 1.15rem; line-height: 1.4; letter-spacing: -0.01em; }
.award__title strong { font-weight: 600; }
.award__note { font-size: 0.9rem; color: var(--ink-soft); }
.award__note a {
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
}
.award__note a:hover { color: var(--ink); opacity: 1; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; }
@media (min-width: 820px) {
  .contact-grid { grid-template-columns: 1.3fr 1fr; align-items: start; }
}
.contact-card { border-top: 1px solid var(--ink); padding-top: var(--space-3); }
.contact-link {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2.6rem);
  letter-spacing: -0.03em;
  word-break: break-word;
  line-height: 1.1;
  display: inline-block;
}
.contact-link:hover { opacity: 1; text-decoration: underline; }
.meta-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.meta-list li { display: flex; flex-direction: column; gap: 0.2rem; }
.meta-list .meta-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
}
.meta-list a { font-size: 1.05rem; font-weight: 500; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: var(--space-5) var(--space-4);
  margin-top: var(--space-6);
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: flex-end;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: -0.02em;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  list-style: none;
  padding: 0;
}
.footer-nav a { color: var(--ink-soft); font-size: 0.9rem; }
.footer-nav a:hover { color: var(--ink); opacity: 1; }
.footer-fine {
  color: var(--ink-faint);
  font-size: 0.8rem;
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
}

/* ---------- 404 ---------- */
.error-page { min-height: 64vh; display: grid; place-items: center; text-align: center; }
.error-page__code {
  font-family: var(--font-mono);
  font-size: clamp(3.5rem, 16vw, 9rem);
  line-height: 0.9;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.error-page h1 { margin-top: var(--space-2); }
.error-page p { color: var(--ink-soft); max-width: 34rem; margin-inline: auto; }
.redirect-note { font-size: 0.8rem; color: var(--ink-faint); margin-top: var(--space-2); font-family: var(--font-mono); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 560ms ease, transform 560ms cubic-bezier(0.22, 0.61, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Mobile nav ---------- */
@media (max-width: 760px) {
  .nav-toggle {
    display: inline-grid;
    place-items: center;
    width: 2.4rem; height: 2.4rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: transparent;
    color: var(--ink);
    cursor: pointer;
  }
  .nav-toggle svg { width: 1.2rem; height: 1.2rem; }

  .nav-links {
    position: fixed;
    inset: 4.25rem 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: var(--space-1) clamp(1.25rem, 5vw, 3.5rem) var(--space-3);
    transform: translateY(-130%);
    transition: transform var(--transition);
  }
  .nav-links.is-open { transform: translateY(0); }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    width: 100%;
    padding-block: 0.9rem;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--line);
  }
  .nav-links li:last-child a { border-bottom: 0; }
  .nav-links a[aria-current="page"]::after { display: none; }

  .poem-list li { padding-left: 1.9rem; }
}