/* ============================================
   puntaLab — sistema de diseño
   Paleta de marca: negro, blanco, gris y naranja (#f58634, tomado del logo)
   Tipografía: Space Grotesk (display) / Inter (texto) / JetBrains Mono (etiquetas)
   ============================================ */

:root {
  --navy: #0a0a0a;
  --navy-soft: #1a1a1a;
  --paper: #ffffff;
  --paper-dim: #efefef;
  --ink: #161616;
  --muted: #6e6e6e;
  --coral: #f58634;
  --coral-dark: #d9701f;
  --teal: #b5b5b5;
  --yellow: #f58634;
  --line: rgba(20, 20, 20, 0.12);
  --line-on-navy: rgba(255, 255, 255, 0.16);

  --radius: 16px;
  --radius-sm: 10px;
  --container: 1140px;

  --font-display: "Space Grotesk", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

p { line-height: 1.6; color: var(--muted); margin: 0; }

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

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  flex-shrink: 0;
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

/* ---------------- Nav ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-on-navy);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--paper);
}
.nav-logo img { height: 64px; width: auto; display: block; }
.nav-logo .dot { color: var(--coral); }
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
}
.nav-links a {
  text-decoration: none;
  position: relative;
  padding-bottom: 4px;
  color: inherit;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 2px;
  background: var(--coral);
  transition: width 0.2s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--paper); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-cta {
  background: var(--coral);
  color: var(--navy);
  padding: 10px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--paper); }
.nav-toggle {
  display: none;
  color: var(--paper);
}

@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-toggle {
    display: block;
    background: none;
    border: none;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    cursor: pointer;
  }
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--coral); color: var(--navy); }
.btn-primary:hover { background: var(--yellow); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--line-on-navy);
  color: inherit;
}
.btn-outline.on-light { border-color: var(--line); }
.btn-outline:hover { border-color: var(--coral); color: var(--coral-dark); }

/* ---------------- Hero ---------------- */
.hero {
  background: var(--navy);
  color: var(--paper);
  padding: 64px 0 0;
  overflow: hidden;
  position: relative;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 56px;
}
.hero .eyebrow { color: var(--teal); margin-bottom: 20px; }
.hero .eyebrow::before { background: var(--teal); }
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin-bottom: 20px;
}
.hero h1 span { color: var(--coral); }
.hero p.lead {
  color: rgba(250, 247, 242, 0.75);
  font-size: 1.1rem;
  max-width: 46ch;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-on-navy);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding-bottom: 40px; }
  .hero-visual { aspect-ratio: 16/10; }
}

/* Circuit divider — signature element */
.circuit {
  height: 40px;
  position: relative;
}
.circuit svg { width: 100%; height: 100%; display: block; }
.circuit-line { stroke: var(--line-on-navy); stroke-width: 1.5; stroke-dasharray: 2 8; stroke-linecap: round; }
.on-light .circuit-line { stroke: var(--line); }
.circuit-node { fill: var(--coral); }

/* ---------------- Sections ---------------- */
.section { padding: 72px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 10px 0 14px; }
.section-dark { background: var(--navy); color: var(--paper); }
.section-dark p { color: rgba(250, 247, 242, 0.7); }

/* ---------------- Talleres grid ---------------- */
.talleres-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.taller-card {
  background: var(--paper);
  padding: 32px 28px;
  position: relative;
  transition: background 0.2s ease;
}
.taller-card:hover { background: var(--paper-dim); }
.taller-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: contain;
  background: var(--paper-dim);
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  border: 1px solid var(--line);
  padding: 16px;
}
.taller-card .eyebrow { font-size: 0.72rem; margin-bottom: 10px; color: var(--coral-dark); }
.taller-card .eyebrow::before { background: var(--coral); }
.taller-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.taller-card p { font-size: 0.95rem; }

@media (max-width: 700px) {
  .talleres-grid { grid-template-columns: 1fr; }
}

/* ---------------- Trust logos ---------------- */
.trust-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding: 32px 0;
}
.trust-item { display: flex; flex-direction: column; align-items: center; gap: 10px; opacity: 0.85; }
.trust-item img { height: 46px; width: auto; object-fit: contain; filter: grayscale(1); }
.trust-item span { font-size: 0.78rem; color: var(--muted); text-align: center; }

/* ---------------- Cards generic (proyectos/eventos) ---------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .card-grid { grid-template-columns: 1fr; } }

.proyecto-card, .event-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.proyecto-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.proyecto-card .body, .event-card .body { padding: 20px; }
.proyecto-card h3, .event-card h3 { font-size: 1.05rem; margin-bottom: 6px; }
.tag-mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--coral);
  background: var(--navy);
  padding: 4px 10px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 10px;
}

/* ---------------- Timeline (Eventos) ---------------- */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 6px; bottom: 6px;
  width: 1.5px;
  background-image: linear-gradient(var(--line) 60%, transparent 0%);
  background-size: 1.5px 12px;
}
.timeline-item { position: relative; padding-bottom: 40px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -32px; top: 4px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--coral);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1.5px var(--coral);
}
.timeline-date { font-family: var(--font-mono); font-size: 0.8rem; color: var(--coral-dark); margin-bottom: 6px; display: block; }
.timeline-item h3 { font-size: 1.15rem; margin-bottom: 8px; }

/* ---------------- Eventos realizados (galería) ---------------- */
.evento-bloque { margin-bottom: 48px; }
.evento-bloque:last-child { margin-bottom: 0; }
.evento-bloque h3 { font-size: 1.15rem; margin-bottom: 16px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
@media (max-width: 700px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .gallery-grid { grid-template-columns: 1fr; } }

/* ---------------- Nosotros: valores / stats ---------------- */
.stats-row { display: flex; gap: 48px; flex-wrap: wrap; margin-top: 36px; }
.stat b { font-family: var(--font-display); font-size: 2.2rem; display: block; color: var(--coral); }
.stat span { font-size: 0.85rem; color: var(--muted); font-family: var(--font-mono); }

.valores-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 8px; }
@media (max-width: 860px) { .valores-grid { grid-template-columns: 1fr; } }
.valores-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 700px) { .valores-grid.cols-2 { grid-template-columns: 1fr; } }
.valores-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 860px) { .valores-grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .valores-grid.cols-4 { grid-template-columns: 1fr; } }
.valor-item { border-top: 2px solid var(--teal); padding-top: 16px; }
.valor-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.valor-item p { font-size: 0.92rem; }

/* ---------------- Contact / Footer ---------------- */
.contact-section { background: var(--navy); color: var(--paper); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 780px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-direction: column; gap: 18px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .label { font-family: var(--font-mono); font-size: 0.72rem; color: var(--teal); text-transform: uppercase; letter-spacing: 0.04em; width: 90px; flex-shrink: 0; padding-top: 3px; }
.contact-list .value { color: rgba(250,247,242,0.9); font-weight: 500; }
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--coral); }

.map-frame { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-on-navy); aspect-ratio: 4/3; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

.site-footer {
  background: var(--navy);
  color: rgba(250,247,242,0.55);
  border-top: 1px solid var(--line-on-navy);
  padding: 24px 0;
  font-size: 0.82rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--coral); }

/* ---------------- Page hero (sub pages) ---------------- */
.page-hero { background: var(--navy); color: var(--paper); padding: 56px 0 48px; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-top: 10px; }
.page-hero p { color: rgba(250,247,242,0.7); max-width: 56ch; margin-top: 14px; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }