:root{
  --font-title: "jack", sans-serif;
  --font-family: "placa", sans-serif;

  --background-color: #2800ab;
  --text-color: #ffffff;
  --accent-color: #FFF636;

  --radius: 999px;
  --radius-card: 18px;

  --container: 1040px;

  /* ritmo */
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;

  /* accesibilidad */
  --focus: 0 0 0 4px rgba(255, 246, 54, .55);
}

*{ box-sizing: border-box; }

html{ font-size: 10px; }

body{
  margin: 0;
  background: var(--background-color);
  color: var(--text-color);
  font-family: var(--font-family);
  font-size: 1.6rem;
  line-height: 1.5;
}

/* Contenedor general */
.hero,
.links,
.footer{
  width: min(100% - 2 * var(--space-4), var(--container));
  margin-inline: auto;
}

.site-header{
  width: 100%;
}

/* HERO */
.hero{
  padding-block: var(--space-6);
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.hero__kicker{
  margin: 0 0 var(--space-2);
  font-size: 1.4rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .9;
}

.hero__title{
  margin: 0;
  font-family: var(--font-title);
  font-weight: 100;
  /* Mobile first: controlado */
  font-size: clamp(4.2rem, 10vw, 8.8rem);
  line-height: .95;
}

.hero__tagline{
  margin: var(--space-3) 0 0;
  font-size: 2rem;
}

.hero__bio{
  margin: var(--space-3) 0 0;
  max-width: 58ch;
  font-size: 1.6rem;
  opacity: .95;
}

.hero__actions{
  margin-top: var(--space-4);
  display: flex;
}

/* Imagen */
.hero__media{
  display: grid;
  place-items: center;
}

.profile-image{
  width: min(260px, 80vw);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 999px;
  border: 4px solid rgba(255,255,255,.85);
}

.button{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: var(--radius);
  text-decoration: none;
  font-family: var(--font-family);
  font-size: 1.6rem;
  border: 2px solid transparent;
  transition: transform .12s ease, opacity .12s ease, background-color .12s ease;
}

.button--primary{
  background: var(--accent-color);
  color: var(--background-color);
}

.button:hover{
  opacity: .92;
  transform: translateY(-1px);
}

.button:active{
  transform: translateY(0);
}

.button:focus-visible{
  outline: none;
  box-shadow: var(--focus);
}


/* NAV / skip link */
.skip-link{
  position: absolute;
  left: -999px;
  top: var(--space-3);
  background: #000;
  color: #fff;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  z-index: 999;
}

.skip-link:focus{
  left: var(--space-4);
}

/* LINKS SECTION */
.section-title{
  margin: 0 0 var(--space-4);
  font-size: 2.2rem;
  font-weight: 400;
}

.links{
  padding-bottom: var(--space-6);
}

.links__grid{
  display: grid;
  gap: var(--space-3);
}

.link-item{
  margin: 0;
}

/* “cards” de links */
.link-card{
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  min-height: 56px; /* cómodo para touch */
  border-radius: var(--radius-card);
  text-decoration: none;

  background: rgba(255,255,255,.08);
  border: 2px solid rgba(255,255,255,.20);
  color: var(--text-color);
}

.link-card__meta{
  font-size: 1.3rem;
  opacity: .85;
}

.link-card:hover{
  border-color: rgba(255,255,255,.45);
}

.link-card:focus-visible{
  outline: none;
  box-shadow: var(--focus);
}

.link-card:active{
  opacity: .92;
}

/* FOOTER */
.footer{
  padding: var(--space-4) 0 var(--space-5);
  border-top: 1px solid rgba(255,255,255,.15);
  opacity: .9;
}

.footer a{
  color: var(--accent-color);
  text-decoration: underline;
}

.footer a:focus-visible{
  outline: none;
  box-shadow: var(--focus);
  border-radius: 8px;
}

/* DESKTOP */
@media (min-width: 768px){
  .hero{
    grid-template-columns: 1.2fr .8fr;
  }

  .links__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}