/* ============================================================
   Daniele Simonetti — CV
   Aesthetic: editorial · Swiss-Italian · paper-grain
   ============================================================ */

:root {
  /* palette — light (default) */
  --paper:      #f4efe4;
  --paper-2:    #ece5d4;
  --ink:        #181410;
  --ink-soft:   #2a241d;
  --muted:      #6e6051;
  --rule:       #d8ccb3;
  --rule-soft:  #e6dec9;
  --accent:     #b14a1a;   /* terracotta */
  --accent-2:   #8a3811;
  --highlight:  #f8d8a8;

  /* type */
  --serif:  "Fraunces", "Iowan Old Style", "Hoefler Text", Georgia, serif;
  --sans:   "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:   "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* rhythm */
  --gutter: clamp(1.25rem, 3.5vw, 3rem);
  --line:   1.65;
  --measure: 62ch;

  /* fluid scale */
  --t-eyebrow: 0.78rem;
  --t-body:    clamp(1rem, 0.94rem + 0.25vw, 1.075rem);
  --t-lead:    clamp(1.125rem, 1rem + 0.6vw, 1.35rem);
  --t-h2:      clamp(1.45rem, 1.2rem + 1.2vw, 2.1rem);
  --t-name:    clamp(3.4rem, 4rem + 6vw, 9.5rem);

  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper:     #14110d;
    --paper-2:   #1c1813;
    --ink:       #ece2cf;
    --ink-soft:  #d9cdb6;
    --muted:     #8e8170;
    --rule:      #3a3225;
    --rule-soft: #2a241c;
    --accent:    #d97a4a;
    --accent-2:  #f0986a;
    --highlight: #5a3a1a;
  }
}

[data-theme="light"] {
  color-scheme: light;
  --paper:#f4efe4;--paper-2:#ece5d4;--ink:#181410;--ink-soft:#2a241d;
  --muted:#6e6051;--rule:#d8ccb3;--rule-soft:#e6dec9;
  --accent:#b14a1a;--accent-2:#8a3811;--highlight:#f8d8a8;
}
[data-theme="dark"] {
  color-scheme: dark;
  --paper:#14110d;--paper-2:#1c1813;--ink:#ece2cf;--ink-soft:#d9cdb6;
  --muted:#8e8170;--rule:#3a3225;--rule-soft:#2a241c;
  --accent:#d97a4a;--accent-2:#f0986a;--highlight:#5a3a1a;
}

/* ------------ reset ------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--t-body);
  line-height: var(--line);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }

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

/* accessibility */
.skip {
  position: fixed; left: 0.5rem; top: 0.5rem;
  padding: 0.5rem 0.75rem; background: var(--ink); color: var(--paper);
  border-radius: 4px; transform: translateY(-150%); transition: transform .2s ease;
  z-index: 100;
}
.skip:focus { transform: translateY(0); }

/* ------------ paper grain ------------ */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 50;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.09 0 0 0 0 0.08 0 0 0 0 0.06 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.18'/></svg>");
}
@media (prefers-color-scheme: dark) {
  .grain { mix-blend-mode: screen; opacity: 0.35; }
}
[data-theme="dark"] .grain { mix-blend-mode: screen; opacity: 0.35; }

/* ------------ topbar ------------ */
.topbar {
  position: sticky; top: 0;
  z-index: 20;
  background: color-mix(in oklab, var(--paper) 86%, transparent);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--rule-soft);
}
.topbar__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.85rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.mark {
  display: inline-flex; align-items: center; gap: 0.55rem;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.mark__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent);
}
.topbar__nav { display: flex; align-items: center; gap: 0.5rem; }

.lang {
  display: inline-flex; align-items: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: color-mix(in oklab, var(--paper-2) 80%, transparent);
}
.lang__btn {
  padding: 0.15rem 0.35rem;
  color: var(--muted);
  transition: color .15s ease;
  letter-spacing: 0.08em;
}
.lang__btn[aria-pressed="true"] { color: var(--accent); font-weight: 600; }
.lang__btn:hover { color: var(--ink); }
.lang__sep { color: var(--rule); margin: 0 0.15rem; }

.iconbtn {
  width: 34px; height: 34px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-soft);
  transition: all .15s ease;
  background: color-mix(in oklab, var(--paper-2) 80%, transparent);
}
.iconbtn:hover { color: var(--accent); border-color: color-mix(in oklab, var(--accent) 50%, var(--rule)); }

/* ------------ page shell ------------ */
.page {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 5rem) var(--gutter) 4rem;
}

/* ------------ hero ------------ */
.hero {
  padding: clamp(2rem, 7vh, 5rem) 0 clamp(3rem, 9vh, 6rem);
  border-bottom: 1px solid var(--rule);
  position: relative;
}

.eyebrow {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: var(--mono);
  font-size: var(--t-eyebrow);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: clamp(1.5rem, 5vh, 3rem);
}
.eyebrow__rule {
  flex: 0 0 3.5rem;
  height: 1px;
  background: var(--ink-soft);
  display: inline-block;
}

.display {
  font-family: var(--serif);
  font-weight: 360;
  font-size: var(--t-name);
  line-height: 0.88;
  letter-spacing: -0.035em;
  color: var(--ink);
  font-variation-settings: "opsz" 144, "SOFT" 30;
  font-feature-settings: "ss01", "ss02";
  margin-bottom: 0.5em;
  word-break: break-word;
  hyphens: auto;
}
.display::first-letter {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 60;
  color: var(--accent);
}

.role {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--t-lead);
  color: var(--ink-soft);
  font-variation-settings: "opsz" 30;
  margin-bottom: 1.5rem;
  max-width: var(--measure);
}

.tagline {
  font-family: var(--sans);
  color: var(--muted);
  max-width: 52ch;
  margin-bottom: clamp(2rem, 5vh, 3rem);
  font-size: 1rem;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule-soft);
  font-family: var(--mono);
  font-size: 0.82rem;
}
.hero__meta li { display: flex; flex-direction: column; gap: 0.2rem; }
.hero__meta .k {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-size: 0.7rem;
}
.hero__meta .v {
  color: var(--ink);
  letter-spacing: -0.01em;
  word-break: break-word;
}
.hero__meta-links {
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem;
}
.hero__meta-links .lnk {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed var(--rule);
  padding-bottom: 0.05rem;
  transition: border-color .15s ease, color .15s ease;
}
.hero__meta-links .lnk:hover { color: var(--accent); border-color: var(--accent); }

.link { color: var(--ink); text-decoration: underline; text-decoration-color: var(--rule); text-underline-offset: 3px; transition: text-decoration-color .15s ease; }
.link:hover { text-decoration-color: var(--accent); color: var(--accent); }

/* ------------ blocks ------------ */
.block {
  padding: clamp(2rem, 6vh, 4rem) 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 4rem);
}
.block:last-of-type { border-bottom: 0; }

.block__head {
  display: flex; flex-direction: column; gap: 0.6rem;
  position: sticky;
  top: 5rem;
  align-self: start;
  height: max-content;
}
.num {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 500;
}
.label {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: var(--t-h2);
  line-height: 1;
  color: var(--ink);
  font-variation-settings: "opsz" 60, "SOFT" 50;
  letter-spacing: -0.015em;
}

.block__body { min-width: 0; }

@media (max-width: 760px) {
  .block { grid-template-columns: 1fr; gap: 1.25rem; }
  .block__head {
    position: static;
    flex-direction: row;
    align-items: baseline;
    gap: 0.85rem;
  }
}

/* ------------ prose ------------ */
.prose {
  font-family: var(--serif);
  font-weight: 380;
  font-size: var(--t-lead);
  font-variation-settings: "opsz" 30;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: var(--measure);
}
.drop-cap::first-letter {
  font-family: var(--serif);
  font-style: italic;
  float: left;
  font-size: 4.2em;
  line-height: 0.84;
  padding: 0.06em 0.12em 0 0;
  color: var(--accent);
  font-weight: 360;
  font-variation-settings: "opsz" 144, "SOFT" 80;
}

/* ------------ experience ------------ */
.exp { display: flex; flex-direction: column; gap: 2.25rem; }
.exp__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.85rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px dashed var(--rule);
}
.exp__item:last-child { border-bottom: 0; padding-bottom: 0; }

.exp__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 1rem;
}
.exp__company {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 460;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-variation-settings: "opsz" 30, "SOFT" 30;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .15s ease, color .15s ease;
}
a.exp__company:hover { color: var(--accent); border-color: var(--accent); }

.exp__loc {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.exp__loc::before { content: "—"; margin-right: 0.5rem; opacity: 0.55; }

.exp__period {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-left: auto;
}

.exp__role {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1rem;
  color: var(--ink);
}

.exp__desc {
  font-family: var(--serif);
  font-size: 1.025rem;
  font-variation-settings: "opsz" 16;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: var(--measure);
}

.exp__highlights {
  display: flex; flex-direction: column;
  margin-top: 0.5rem;
  gap: 0.45rem;
  max-width: var(--measure);
}
.exp__highlights li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}
.exp__highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.85rem;
  height: 1px;
  background: var(--accent);
}

.tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.4rem; }
.tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.22rem 0.55rem;
  border: 1px solid var(--rule);
  border-radius: 3px;
  color: var(--ink-soft);
  background: color-mix(in oklab, var(--paper-2) 70%, transparent);
  transition: all .15s ease;
}
.tag:hover {
  color: var(--accent);
  border-color: color-mix(in oklab, var(--accent) 50%, var(--rule));
  transform: translateY(-1px);
}

/* ------------ skills ------------ */
.skills {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem 2rem;
}
.skillgroup__name {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.65rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--rule-soft);
}
.skillgroup__items {
  display: flex; flex-wrap: wrap; gap: 0.3rem 0.35rem;
}

/* ------------ education ------------ */
.edu { display: flex; flex-direction: column; gap: 1.6rem; }
.edu__item { display: flex; flex-wrap: wrap; gap: 0.3rem 1rem; align-items: baseline; }
.edu__deg {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  font-weight: 440;
  color: var(--ink);
  font-variation-settings: "opsz" 30;
}
.edu__inst {
  font-family: var(--sans);
  color: var(--ink-soft);
}
.edu__inst::before { content: "·"; margin-right: 0.6rem; color: var(--muted); }
.edu__period {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  margin-left: auto;
  letter-spacing: 0.06em;
}
.edu__note {
  flex-basis: 100%;
  font-size: 0.95rem;
  color: var(--muted);
}

/* ------------ languages ------------ */
.langs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem 2rem;
}
.langs li {
  display: flex; flex-direction: column; gap: 0.25rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--rule-soft);
}
.langs__name {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ink);
}
.langs__level {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ------------ footer ------------ */
.foot {
  border-top: 1px solid var(--rule);
  padding: 2rem var(--gutter);
  margin-top: 3rem;
}
.foot__inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.foot__credit::before { content: "·"; margin-right: 0.5rem; }

/* ------------ load reveal ------------ */
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: no-preference) {
  .hero, .block { animation: rise .65s cubic-bezier(.2,.7,.2,1) both; }
  .hero { animation-delay: 0s; }
  .block:nth-of-type(2) { animation-delay: .10s; }
  .block:nth-of-type(3) { animation-delay: .18s; }
  .block:nth-of-type(4) { animation-delay: .26s; }
  .block:nth-of-type(5) { animation-delay: .34s; }
  .block:nth-of-type(6) { animation-delay: .42s; }
}

/* ------------ language switch crossfade ------------ */
.is-switching .page { opacity: 0.0; filter: blur(2px); }
.page { transition: opacity .22s ease, filter .22s ease; }

/* ------------ print ------------ */
@media print {
  :root {
    --paper: #ffffff; --paper-2: #ffffff;
    --ink: #1a1814; --ink-soft: #2a241d; --muted: #555;
    --rule: #b8a98a; --rule-soft: #d6cdb8;
    --accent: #8a3811; --accent-2: #5c2509;
  }
  html, body { background: #fff; }
  .topbar, .foot, .grain, .skip { display: none !important; }
  .page { padding: 0 1.25cm; max-width: 100%; }
  .hero { padding: 1cm 0 1cm; page-break-after: avoid; }
  .display { font-size: 3.2rem; }
  .block { padding: 0.7cm 0; page-break-inside: avoid; }
  .exp__item { page-break-inside: avoid; }
  a { color: var(--ink-soft); text-decoration: none; }
  .tag { background: #fff; }
  .num, .exp__period, .edu__period { color: #5c2509; }
}