:root {
  --paper: #EEEFED;
  --ink: #16191C;
  --gris: #5A6065;
  --accent: #1D3FBF;
  --placeholder: #DADCD9;
  --marge: clamp(1.25rem, 4vw, 3.5rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
}

a { color: inherit; }

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

.salta { position: absolute; left: -999px; top: 0; }
.salta:focus {
  left: var(--marge);
  top: .5rem;
  z-index: 10;
  padding: .5rem .75rem;
  background: var(--ink);
  color: var(--paper);
}

/* Capçalera */
.capcalera {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem 2rem;
  padding: var(--marge) var(--marge) 0;
}

.nom {
  margin: 0;
  font-weight: 300;
  font-size: clamp(1.9rem, 5.2vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.025em;
}
.nom a { text-decoration: none; }

.ofici {
  display: block;
  margin-top: .6rem;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--gris);
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
nav a {
  display: inline-block;
  padding: .25rem 0;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
nav a:hover,
nav a[aria-current] { border-bottom-color: var(--ink); }

/* Introducció */
.intro {
  max-width: 34rem;
  margin: clamp(2rem, 6vw, 4.5rem) var(--marge) 0;
  color: var(--gris);
}

/* Quadrícula de projectes */
.projectes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 21rem), 1fr));
  gap: clamp(2rem, 4vw, 3.5rem) clamp(1rem, 2.5vw, 2rem);
  margin: clamp(2rem, 5vw, 3.5rem) 0 0;
  padding: 0 var(--marge) var(--marge);
  list-style: none;
}

.projectes a { display: block; text-decoration: none; }

.foto {
  aspect-ratio: 4 / 3;
  background: var(--placeholder);
  overflow: hidden;
}
.foto img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.projectes h2 {
  margin: .75rem 0 0;
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.3;
}
.projectes a:hover h2 {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

.meta, .detall {
  margin: .15rem 0 0;
  font-size: .875rem;
  line-height: 1.45;
  color: var(--gris);
}
.estat { color: var(--accent); font-weight: 500; }

/* Peu */
.peu {
  padding: var(--marge);
  font-size: .875rem;
  color: var(--gris);
}

/* Pàgina de projecte */
.projecte { padding: clamp(2rem, 5vw, 3.5rem) var(--marge) 0; }

.projecte h1 {
  margin: 0;
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.projecte .meta { margin-top: .5rem; font-size: 1rem; }
.projecte .detall { font-size: .9375rem; }

.text { max-width: 38rem; margin: 1.75rem 0 0; }

.galeria {
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
  max-width: 80rem;
  margin-top: clamp(2rem, 5vw, 3.5rem);
}
.galeria img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--placeholder);
}

.seguent {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .75rem 2rem;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}
.seguent a { padding: .25rem 0; }