/* Luis Bravo · Portafolio — variables, mobile-first, nombres por función */

@charset "UTF-8";

:root{
  --fondo:#f6f7fb;
  --tinta:#1c2430;
  --muted:#667085;
  --card:#ffffff;
  --marca:#e3350d;
  --borde:#e8eaf0;
}

*{ box-sizing:border-box; margin:0; }

body{
  font-family:system-ui, -apple-system, sans-serif;
  background:var(--fondo);
  color:var(--tinta);
  line-height:1.6;
}

.wrap{ max-width:1080px; margin:0 auto; padding:0 20px; }

/* Header píldora */
.site-header{
  background:transparent;
  position:sticky;
  top:12px;
  z-index:10;
}

.pill-nav{
  display:flex;
  align-items:center;
  gap:12px;
  background:#fff;
  border:1px solid var(--borde);
  border-radius:100px;
  padding:8px 8px 8px 18px;
  box-shadow:0 8px 24px rgba(0,0,0,.08);
  max-width:100%;
  overflow:hidden;
}

.logo-link{ display:inline-flex; align-items:center; text-decoration:none; }
.logo-text{ color:var(--tinta); font-size:22px; }
.logo-text span{ color:var(--marca); }

.main-nav{ display:flex; flex:1; min-width:0; }
.main-nav ul{
  list-style:none;
  display:flex;
  align-items:center;
  gap:2px;
  padding:0;
  margin:0;
  min-width:0;
}
.main-nav a{
  position:relative;
  display:inline-flex;
  text-decoration:none;
  color:var(--muted);
  font-size:14px;
  padding:8px 12px;
  border-radius:100px;
  white-space:nowrap;
}
.main-nav a:hover{ color:var(--tinta); background:#f2f4f7; }
.main-nav a.active{ color:var(--tinta); font-weight:700; }
.main-nav a.active::after{
  content:"";
  position:absolute;
  left:12px; right:12px; bottom:4px;
  height:2px;
  border-radius:2px;
  background:var(--tinta);
}

/* Hero */
.hero{ padding:36px 0 8px; }
.kicker{ color:var(--marca); font-weight:700; text-transform:uppercase; letter-spacing:.08em; font-size:13px; }
h1{ margin:4px 0 6px; font-size:clamp(32px,6vw,56px); }
.sub{ color:var(--muted); max-width:60ch; }
.hero-actions{ display:flex; gap:10px; margin-top:16px; flex-wrap:wrap; }

.btn-primary{
  background:#111; color:#fff; font-weight:700; font-size:14px;
  text-decoration:none; padding:10px 22px; border-radius:100px;
}
.btn-primary:hover{ background:#000; }
.btn-ghost{
  border:1px solid var(--borde); color:var(--tinta); font-weight:700; font-size:14px;
  text-decoration:none; padding:10px 22px; border-radius:100px; background:#fff;
}

h2{ margin:28px 0 16px; font-size:22px; }

/* Grids */
.grid{ display:grid; grid-template-columns:1fr; gap:16px; }
.grid-2{ display:grid; grid-template-columns:1fr; gap:16px; }

.card{
  background:var(--card);
  border:1px solid var(--borde);
  border-radius:16px;
  padding:18px;
}
.card h3{ margin-bottom:8px; font-size:19px; }
.card p{ color:var(--muted); font-size:14.5px; }
.card p a{ color:var(--tinta); }

.tipos{ list-style:none; display:flex; flex-wrap:wrap; gap:8px; padding:0; margin-bottom:10px; }
.tag{
  display:inline-flex; align-items:center; gap:6px;
  font-size:12.5px; font-weight:700; text-transform:uppercase; letter-spacing:.04em;
  padding:4px 12px; border-radius:100px; background:#eef0f4; color:#222;
  /* transition .3s en s = animación suave */
  transition:transform .3s, background .3s;
  cursor:default;
}
/* :hover = cursor encima: la etiqueta se levanta */
.tag:hover{
  /* transform: mover sin afectar layout */
  transform:translateY(-3px) scale(1.05);
  background:#e2e6ec;
}
.tag img{
  width:16px;
  height:16px;
  object-fit:contain;
  flex-shrink:0;
  display:block;
}

.tip-box{
  background:#fff; border:1px solid var(--borde);
  border-radius:14px; padding:20px;
}
.tip-box ul{ padding-left:18px; color:var(--muted); }
.tip-box li{ margin-bottom:6px; }
.tip-box li::marker{ color:var(--marca); }
.tip-box strong{ color:var(--tinta); }
.tip-box a{ color:var(--tinta); }

/* Contacto sin viñetas: icono + texto en cada línea */
.contacto{
  list-style:none;
  padding:0;
  margin:0;
}
.contacto li{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:8px;
  color:var(--muted);
}
.contacto img{
  width:18px;
  height:18px;
  flex-shrink:0;
}

.site-footer{
  margin-top:36px; padding:22px 0;
  border-top:1px solid var(--borde);
  color:var(--muted); font-size:13.5px;
}

::selection{ background:var(--marca); color:#fff; }

@media (min-width:600px){
  .grid{ grid-template-columns:1fr 1fr; }
  .grid-2{ grid-template-columns:1.2fr 1fr; }
}

@media (min-width:900px){
  .grid{ grid-template-columns:1fr 1fr 1fr; }
  .card{ transition:transform .3s; }
  .card:hover{ transform:translateY(-4px); }
}

@media (max-width:760px){
  .pill-nav{ flex-wrap:wrap; border-radius:24px; }
  .main-nav{ order:3; flex-basis:100%; }
  .main-nav ul{ flex-wrap:wrap; }
}