/* ═══ Albert Domènech — portfolio ═══
   Dirección: "developer que entrega, preciso y tipográfico".
   La audacia se gasta en un solo sitio: el nombre del hero (Fraunces).
   Todo lo demás, quieto y disciplinado. */

:root {
  /* Base oscura deliberada (con atmósfera en el body, no un negro plano) */
  --bg:            #0b0d12;
  --surface:       #13161d;
  --surface-2:     #171b23;
  --border:        #232833;
  --border-strong: #353c49;

  --text:   #eef0f4;
  --muted:  #aab0bd;
  --dim:    #7c8495;

  --accent:       #88a8ff;   /* azul periwinkle, acento nítido */
  --accent-soft:  rgba(136,168,255,0.12);
  --accent-line:  rgba(136,168,255,0.35);
  --live:         #74d6a0;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Hanken Grotesk', system-ui, -apple-system, sans-serif;

  --s-8: 8px;  --s-16: 16px; --s-24: 24px; --s-32: 32px;
  --s-40: 40px; --s-56: 56px; --s-80: 80px; --s-112: 112px;

  --r-card: 12px;
  --r-btn:  8px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(1100px 560px at 50% -8%, rgba(136,168,255,0.10), transparent 62%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 940px; margin: 0 auto; padding: 0 var(--s-24); }

/* Focus visible para teclado, coherente con el acento */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Nav ─────────────────────────────── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11,13,18,0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 940px; margin: 0 auto; padding: var(--s-16) var(--s-24);
}
.nav-logo {
  font-weight: 600; font-size: 16px; letter-spacing: -0.01em;
  color: var(--text); text-decoration: none; white-space: nowrap;
}
/* "AD" → "Albert Domènech" al hacer scroll (momento deliberado) */
.nav-logo .expand {
  display: inline-block; max-width: 0; opacity: 0; overflow: hidden;
  white-space: pre; vertical-align: bottom;
  transition: max-width 1.2s cubic-bezier(0.22,1,0.36,1), opacity 1.3s ease;
}
.nav-logo.expanded .expand { max-width: 9ch; opacity: 1; }

.nav-right { display: flex; align-items: center; gap: var(--s-16); flex-wrap: wrap; }
.nav-links { display: flex; gap: var(--s-8); list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-size: 14px;
  padding: 9px 11px; border-radius: var(--r-btn);
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { background: var(--surface); color: var(--text); }

.nav-lang { display: flex; gap: 2px; align-items: center;
  padding-left: var(--s-16); border-left: 1px solid var(--border); }
.nav-lang a {
  font-size: 12px; font-weight: 500; color: var(--dim);
  text-decoration: none; padding: 6px 7px; border-radius: 4px;
  transition: color 0.15s;
}
.nav-lang a:hover { color: var(--text); }
.nav-lang a.active { color: var(--accent); }

/* ── Buttons ─────────────────────────── */
.btn-primary, .btn-outlined {
  display: inline-block; padding: 11px 20px; border-radius: var(--r-btn);
  font-size: 15px; font-weight: 500; text-decoration: none;
}
.btn-primary {
  background: var(--text); color: var(--bg);
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.9; }
.btn-outlined {
  background: transparent; color: var(--muted);
  border: 1px solid var(--border-strong);
  transition: border-color 0.15s, color 0.15s;
}
.btn-outlined:hover { border-color: var(--accent-line); color: var(--text); }

/* ── Hero ────────────────────────────── */
#hero { padding: var(--s-112) 0 var(--s-80); }

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(46px, 8.5vw, 78px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--text);
  margin-bottom: var(--s-24);
}
.hero-role {
  font-size: clamp(18px, 2.6vw, 21px);
  color: var(--muted);
  max-width: 34ch;
  margin-bottom: var(--s-24);
}
.hero-bio {
  font-size: 16px; color: var(--muted);
  max-width: 62ch; line-height: 1.75;
  margin-bottom: var(--s-40);
}
.hero-ctas { display: flex; gap: var(--s-8); flex-wrap: wrap; }

/* Una sola entrada orquestada al cargar */
@media (prefers-reduced-motion: no-preference) {
  .hero-name, .hero-role, .hero-bio, .hero-ctas {
    opacity: 0; animation: rise 0.72s cubic-bezier(0.22,1,0.36,1) forwards;
  }
  .hero-name { animation-delay: 0.04s; }
  .hero-role { animation-delay: 0.14s; }
  .hero-bio  { animation-delay: 0.24s; }
  .hero-ctas { animation-delay: 0.34s; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

/* ── Sections ────────────────────────── */
section:not(#hero) { padding: var(--s-80) 0; border-top: 1px solid var(--border); }

.section-label {
  font-size: 13px; font-weight: 600; color: var(--accent);
  margin-bottom: var(--s-32);
}

/* ── Skills ──────────────────────────── */
.skills-groups { display: flex; flex-direction: column; gap: var(--s-32); }
.skill-group-label {
  font-size: 13px; font-weight: 600; color: var(--dim);
  margin-bottom: var(--s-16);
}
.badges { display: flex; flex-wrap: wrap; gap: var(--s-8); }
.badge {
  font-size: 13px; font-weight: 500;
  background: var(--surface); color: var(--muted);
  border: 1px solid transparent;
  padding: 6px 12px; border-radius: 999px;
}
.badge-accent { background: var(--accent-soft); color: var(--accent); }

/* ── Projects (sin "kit": jerarquía, no hover-lift) ── */
.projects-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-16); }

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: var(--s-32);
  display: flex; flex-direction: column; gap: var(--s-16);
  transition: border-color 0.2s;
}
.project-card:hover { border-color: var(--border-strong); }

/* El destacado lleva la jerarquía: superficie y borde con acento */
.project-card.featured {
  grid-column: 1 / -1;
  background:
    linear-gradient(180deg, var(--accent-soft), transparent 40%),
    var(--surface-2);
  border-color: var(--accent-line);
}

.project-header { display: flex; align-items: center; justify-content: space-between; gap: var(--s-8); }
.project-name { font-size: 18px; font-weight: 600; color: var(--text); letter-spacing: -0.01em; }

.tag-status {
  font-size: 11px; font-weight: 500;
  background: var(--surface); color: var(--dim);
  border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 999px; white-space: nowrap; flex-shrink: 0;
}
.tag-status.live {
  color: var(--live); border-color: rgba(116,214,160,0.4);
  background: rgba(116,214,160,0.08);
}

.project-desc { font-size: 14px; color: var(--dim); line-height: 1.65; flex: 1; }
.project-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-8); flex-wrap: wrap;
}
.project-link {
  font-size: 13px; font-weight: 500; color: var(--accent);
  text-decoration: none; white-space: nowrap;
}
.project-link:hover { text-decoration: underline; }
.project-note { font-size: 13px; color: var(--dim); }

/* ── Contact ─────────────────────────── */
.contact-list { display: flex; flex-direction: column; gap: var(--s-16); }
.contact-item {
  display: flex; align-items: center; gap: var(--s-16);
  font-size: 16px; color: var(--muted); text-decoration: none;
  transition: color 0.15s;
}
.contact-item:hover { color: var(--text); }
.contact-note { color: var(--dim); }
.contact-icon { color: var(--accent); flex-shrink: 0; width: 20px; height: 20px; }

/* ── Footer ──────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: var(--s-32) 0; text-align: center;
  font-size: 14px; color: var(--dim);
}

/* ── Responsive ──────────────────────── */
@media (max-width: 768px) {
  .container { padding: 0 20px; }

  #hero { padding: var(--s-56) 0 var(--s-56); }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas a { text-align: center; }

  section:not(#hero) { padding: var(--s-56) 0; }

  .projects-grid { grid-template-columns: 1fr; }
  .project-card { padding: 22px; }

  /* Cabecera compacta de una fila: logo + idioma (área táctil mayor) */
  .nav-inner { padding: 14px 20px; }
  .nav-links { display: none; }
  .nav-lang { padding-left: 0; border-left: none; }
  .nav-lang a { padding: 10px 10px; font-size: 13px; }

  /* La nota de contacto baja indentada bajo el handle */
  .contact-item { gap: 12px; flex-wrap: wrap; }
  .contact-note { flex-basis: 100%; margin-left: 32px; }
}