/* ============================================================
   Studio Campo — design system
   Typefaces: Bodoni Moda (display) · Instrument Sans (text/UI)
   Palette:   paper #FCFCFA · ink #171A18 · ink-soft #4E564F
              lavagna #24503C · lavagna-deep #16382A · rule #E4E7E1
   Signature: dual-language gloss above headings
   ============================================================ */

/* ---------- fonts ---------- */
@font-face {
  font-family: "Bodoni Moda";
  src: url("../fonts/bodoni-moda-v28-latin-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("../fonts/bodoni-moda-v28-latin-italic.woff2") format("woff2");
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("../fonts/bodoni-moda-v28-latin-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("../fonts/bodoni-moda-v28-latin-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("../fonts/bodoni-moda-v28-latin-700.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("../fonts/instrument-sans-v4-latin-regular.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("../fonts/instrument-sans-v4-latin-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("../fonts/instrument-sans-v4-latin-600.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  --paper: #FCFCFA;
  --paper-tint: #F3F5F1;
  --ink: #171A18;
  --ink-soft: #4E564F;
  --lavagna: #24503C;
  --lavagna-deep: #16382A;
  --rule: #E4E7E1;
  --display: "Bodoni Moda", "Didot", "Bodoni MT", serif;
  --text: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --measure: 62ch;
  --gutter: clamp(1.25rem, 5vw, 3rem);
  --site-max: 71rem;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.7;
  font-feature-settings: "ss01" on;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }

a { color: var(--lavagna); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--lavagna-deep); }
:focus-visible { outline: 2px solid var(--lavagna); outline-offset: 3px; border-radius: 1px; }
::selection { background: var(--lavagna); color: var(--paper); }

/* ---------- layout primitives ---------- */
.wrap {
  max-width: var(--site-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.measure { max-width: var(--measure); }

/* ---------- type ---------- */
h1, h2, h3, .display {
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: 0.005em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.6vw, 4.15rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 600; line-height: 1.25; }

.lede {
  font-size: clamp(1.125rem, 1.8vw, 1.3rem);
  line-height: 1.6;
  color: var(--ink);
}
.soft { color: var(--ink-soft); }
.small { font-size: 0.9rem; }

/* Signature: dual-language gloss.
   The counterpart language, small and letterspaced, above a heading. */
.gloss {
  display: block;
  font-family: var(--text);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lavagna);
  margin-bottom: 1.1rem;
}
.gloss::after { content: ""; display: block; width: 2.25rem; border-top: 2px solid var(--lavagna); margin-top: 0.85rem; }

/* ---------- header ---------- */
.site-header { border-bottom: 1px solid var(--rule); }
.site-header .wrap {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem 2rem; flex-wrap: wrap;
  padding-block: 1.4rem;
}
.wordmark {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.45rem;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark:hover { color: var(--ink); }
.site-nav { display: flex; gap: clamp(1.1rem, 3vw, 2.2rem); align-items: baseline; flex-wrap: wrap; }
.site-nav a {
  font-size: 0.95rem; font-weight: 500;
  color: var(--ink); text-decoration: none;
}
.site-nav a:hover { color: var(--lavagna); }
.site-nav a[aria-current="page"] { color: var(--lavagna); text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1.5px; }
.lang-switch {
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.1em;
  color: var(--lavagna) !important;
  border: 1px solid var(--rule);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
}
.lang-switch:hover { border-color: var(--lavagna); }

/* ---------- hero ---------- */
.hero { padding-block: clamp(4rem, 10vw, 7.5rem) clamp(3.5rem, 8vw, 6rem); }
.hero h1 { max-width: 21ch; }
.hero .lede { max-width: 52ch; margin-top: 1.6rem; }
.hero-langs { margin-top: 1.4rem; font-size: 0.95rem; color: var(--ink-soft); }
.hero-cta { margin-top: 2.6rem; display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* staged entrance, load only */
@media (prefers-reduced-motion: no-preference) {
  .hero > * { opacity: 0; transform: translateY(14px); animation: rise 0.7s cubic-bezier(0.2, 0.6, 0.2, 1) forwards; }
  .hero > *:nth-child(2) { animation-delay: 0.08s; }
  .hero > *:nth-child(3) { animation-delay: 0.16s; }
  .hero > *:nth-child(4) { animation-delay: 0.24s; }
  .hero > *:nth-child(5) { animation-delay: 0.32s; }
  @keyframes rise { to { opacity: 1; transform: none; } }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--text);
  font-size: 0.98rem; font-weight: 500;
  text-decoration: none;
  padding: 0.78em 1.7em;
  border-radius: 2px;
  border: 1px solid var(--lavagna);
  background: var(--lavagna);
  color: var(--paper);
  transition: background-color 0.18s ease, border-color 0.18s ease;
}
.btn:hover { background: var(--lavagna-deep); border-color: var(--lavagna-deep); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: transparent; color: var(--lavagna-deep); border-color: var(--lavagna-deep); }

/* ---------- sections ---------- */
.section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.section + .section { border-top: 1px solid var(--rule); }
.section h2 { max-width: 24ch; }
.section .measure { margin-top: 1.5rem; }

/* trust strip */
.trust {
  border-top: 1px solid var(--rule);
  padding-block: 1.6rem;
}
.trust p { font-size: 0.95rem; color: var(--ink-soft); letter-spacing: 0.01em; }

/* fit list */
.fit-list { list-style: none; padding: 0; margin-top: 2.2rem; max-width: 46rem; }
.fit-list li {
  padding: 1.05rem 0 1.05rem 1.9rem;
  position: relative;
  border-top: 1px solid var(--rule);
  font-size: 1.05rem;
}
.fit-list li:last-child { border-bottom: 1px solid var(--rule); }
.fit-list li::before {
  content: "—";
  position: absolute; left: 0;
  color: var(--lavagna);
}

/* program cards */
.card-grid {
  margin-top: 2.6rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem clamp(1.5rem, 4vw, 3.5rem);
}
@media (min-width: 44rem) { .card-grid { grid-template-columns: 1fr 1fr; } }
.card {
  border-top: 2px solid var(--ink);
  padding-top: 1.3rem;
  transition: border-color 0.18s ease;
}
.card:hover { border-top-color: var(--lavagna); }
.card h3 a { color: var(--ink); text-decoration: none; }
.card h3 a::after { content: "\2192"; display: inline-block; margin-left: 0.45em; font-family: var(--text); font-weight: 400; transition: transform 0.18s ease; }
.card:hover h3 a { color: var(--lavagna); }
.card:hover h3 a::after { transform: translateX(4px); }
.card p { margin-top: 0.8rem; color: var(--ink-soft); font-size: 0.98rem; }
/* stretch the whole card into the link's hit area */
.card { position: relative; }
.card h3 a::before { content: ""; position: absolute; inset: 0; }

/* CTA band */
.cta-band { background: var(--paper-tint); }
.cta-band .inner { padding-block: clamp(3rem, 7vw, 5rem); }
.cta-band h2 { max-width: 26ch; }
.cta-band .hero-cta { margin-top: 2.2rem; }

/* ---------- article pages (program detail, about) ---------- */
.page-head { padding-block: clamp(3.5rem, 8vw, 6rem) clamp(2.5rem, 5vw, 3.5rem); }
.page-head h1 { max-width: 18ch; font-size: clamp(2.2rem, 4.6vw, 3.4rem); }
.page-head .lede { max-width: 54ch; margin-top: 1.5rem; }

.prose { max-width: var(--measure); }
.prose h2 { font-size: clamp(1.45rem, 2.4vw, 1.85rem); margin-top: 2.8rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-top: 1.1rem; }
.prose ul { margin-top: 1.1rem; padding-left: 1.2rem; }
.prose li { margin-top: 0.45rem; }
.prose li::marker { color: var(--lavagna); }

/* definition rows (who it's for / formats / etc.) */
.qa { margin-top: 2.5rem; border-top: 1px solid var(--rule); max-width: 46rem; }
.qa > div { display: grid; grid-template-columns: minmax(9rem, 14rem) 1fr; gap: 0.4rem 2rem; padding-block: 1.4rem; border-bottom: 1px solid var(--rule); }
.qa dt { font-weight: 600; font-size: 0.95rem; color: var(--lavagna); }
.qa dd { margin: 0; }
@media (max-width: 40rem) { .qa > div { grid-template-columns: 1fr; } }

/* pull quote / italic emphasis line */
.pull {
  font-family: var(--display);
  font-style: italic;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  line-height: 1.4;
  max-width: 30ch;
  margin-block: 2.5rem;
}

/* ---------- contact ---------- */
.contact-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 2rem; margin-top: 2.5rem; max-width: 52rem;
}
.contact-grid > div { border-top: 1px solid var(--rule); padding-top: 1.2rem; }
.contact-grid .label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lavagna); }
.contact-grid p { margin-top: 0.5rem; }

/* ---------- footer ---------- */
.site-footer {
  margin-top: clamp(3rem, 8vw, 5rem);
  background: var(--lavagna-deep);
  color: #E9EFE9;
}
.site-footer .wrap { padding-block: clamp(2.5rem, 5vw, 3.5rem); }
.site-footer .foot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 2rem 3rem; }
.site-footer .wordmark { color: var(--paper); font-size: 1.3rem; }
.site-footer p { font-size: 0.92rem; color: #C4D2C6; margin-top: 0.7rem; }
.site-footer a { color: #E9EFE9; }
.site-footer a:hover { color: #fff; }
.foot-legal { margin-top: 2.5rem; padding-top: 1.4rem; border-top: 1px solid rgba(233, 239, 233, 0.18); font-size: 0.82rem; color: #9DB2A0; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.foot-legal a { color: #C4D2C6; }

/* ---------- utility ---------- */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- print (general) ---------- */
@media print {
  .site-header, .site-footer, .cta-band, .hero-cta { display: none; }
  body { background: #fff; color: #000; }
}