/* ============================================
   IKIGAIER · Main Stylesheet
   ============================================ */

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --negro:       #272727;
  --gris-medio:  #6E6E6E;
  --gris-claro:  #A8A8A8;
  --blanco-pag:  #FDFBF7;
  --terracota:   #C2866B;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Raleway', sans-serif;
  font-weight: 300;
  font-size: 18px;
  line-height: 1.7;
  color: var(--negro);
  background-color: var(--blanco-pag);
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 {
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.3;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.2vw, 2rem); color: var(--gris-medio); }
h3 { font-size: clamp(1.05rem, 2vw, 1.3rem); font-weight: 400; letter-spacing: 0.08em; }

p { margin-bottom: 1.1rem; }
p.lead { font-size: 1.1rem; color: var(--gris-medio); }

.accent { color: var(--terracota); font-weight: 400; }

/* ============================================
   LAYOUT
   ============================================ */
.container { max-width: 840px; margin: 0 auto; padding: 0 2rem; }

section { padding: 6rem 0; }

.section-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gris-claro);
  margin-bottom: 0.5rem;
}

hr {
  border: none;
  border-top: 1px solid var(--gris-claro);
  opacity: 0.3;
  margin: 2rem 0;
}

/* ============================================
   HEADER
   ============================================ */
header {
  position: fixed;
  top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(253, 251, 247, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(168, 168, 168, 0.2);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 840px;
  margin: 0 auto;
  padding: 0 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 0;
}

.nav-logo-img {
  height: 28px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0.5px 1px rgba(39, 39, 39, 0.08));
}

@media (max-width: 700px) {
  .nav-logo-img { height: 24px; }
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gris-medio);
  transition: color 0.25s;
}
.nav-links a:hover { color: var(--negro); }

/* Menú hamburguesa (oculto en desktop) */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.4rem; flex-shrink: 0; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--negro); margin: 5px 0; transition: all 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(39,39,39,0.5); z-index: 98; }
.nav-overlay.visible { display: block; }

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 10rem 0 5rem;
  text-align: center;
}

.hero h1 { margin-bottom: 0.7rem; }
.hero .subtitle {
  font-size: 1.05rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--gris-medio);
  margin-bottom: 0.4rem;
}
.hero .author {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--gris-medio);
  margin-bottom: 2rem;
}
.hero .lead {
  max-width: 560px;
  margin: 0 auto 2.2rem;
  font-size: 1.05rem;
}

/* ============================================
   HERO PORTADAS
   ============================================ */
.hero-portadas {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
}

.hero-portada {
  width: 140px;
  aspect-ratio: 2/3;
  border: 1px solid rgba(39,39,39,0.12);
  border-radius: 2px;
}

@media (max-width: 700px) {
  .hero-portadas { gap: 1.2rem; }
  .hero-portada { width: 110px; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.85rem 2.4rem;
  font-family: 'Raleway', sans-serif;
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid var(--negro);
  color: var(--negro);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}
.btn:hover { background: var(--negro); color: var(--blanco-pag); }

.btn-primary { background: var(--negro); color: var(--blanco-pag); }
.btn-primary:hover { background: transparent; color: var(--negro); }

.btn-amazon {
  border-color: var(--gris-medio);
  color: var(--gris-medio);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.btn-amazon:hover { background: var(--gris-medio); color: var(--blanco-pag); }

/* ============================================
   EL LIBRO
   ============================================ */
.libro-flex {
  display: flex;
  gap: 3.5rem;
  align-items: flex-start;
  margin-top: 2.5rem;
}

.libro-portada {
  flex-shrink: 0;
  width: 200px;
  aspect-ratio: 2/3;
  background: var(--negro);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 2rem 1.5rem;
  text-align: center;
}

.libro-portada .titulo-libro {
  color: var(--blanco-pag);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.4;
  margin-bottom: 0.8rem;
}
.libro-portada .autor-libro {
  color: var(--gris-claro);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.libro-portada .simbolo-portada {
  width: 60px;
  opacity: 0.5;
}

.libro-info { flex: 1; }

.libro-info .estructura {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem 1.5rem;
}

.estructura-item {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
  min-width: 0;
  word-break: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.estructura-item .acto {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gris-medio);
  min-width: 4.5rem;
}

.estructura-item span:last-child {
  font-size: 0.88rem;
  color: var(--gris-medio);
}

/* Portada placeholder */
.portada-placeholder {
  flex-shrink: 0;
  width: 200px;
  aspect-ratio: 2/3;
  background: var(--blanco-pag);
  border: 1px solid rgba(39,39,39,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}
.portada-placeholder span {
  font-size: 0.72rem;
  color: var(--gris-claro);
  letter-spacing: 0.08em;
  font-weight: 300;
}

/* ============================================
   EL MÉTODO: DOS IKIGAIS
   ============================================ */
.dos-ikigais {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.ikigai-card {
  padding: 2rem;
  border: 1px solid rgba(168, 168, 168, 0.3);
}

.ikigai-card .ikigai-label {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 0.4rem;
}

.ikigai-card h3 { margin-bottom: 0.8rem; }

.ikigai-card .preguntas {
  list-style: none;
  margin-top: 1rem;
}
.ikigai-card .preguntas li {
  font-size: 0.88rem;
  color: var(--gris-medio);
  margin-bottom: 0.5rem;
  padding-left: 1rem;
  position: relative;
}
.ikigai-card .preguntas li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gris-claro);
}

/* ============================================
   CINCO GESTOS
   ============================================ */
.etapas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 2.5rem;
  margin-top: 2.5rem;
}

.etapa-card {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}

.etapa-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
}

.etapa-icon svg {
  width: 100%;
  height: 100%;
}

.etapa-num {
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 0.3rem;
}

.etapa-card h3 { margin-bottom: 0.4rem; }
.etapa-card p { font-size: 0.9rem; color: var(--gris-medio); margin-bottom: 0; }

/* ============================================
   PRODUCTOS
   ============================================ */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.producto-card {
  text-align: center;
  padding: 2rem 1.2rem;
  border: 1px solid rgba(168, 168, 168, 0.25);
  transition: border-color 0.3s;
}
.producto-card:hover { border-color: rgba(39,39,39,0.35); }

.producto-icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem;
  opacity: 0.7;
}

.producto-card h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }
.producto-card p { font-size: 0.85rem; color: var(--gris-medio); margin-bottom: 1.2rem; }
.producto-card .estado {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terracota);
}

/* ============================================
   TALLERES
   ============================================ */
.talleres-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.taller-card {
  padding: 2rem;
  border: 1px solid rgba(168, 168, 168, 0.3);
}

.taller-card .modalidad {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-medio);
  margin-bottom: 0.4rem;
}

.taller-card h3 { margin-bottom: 0.5rem; }
.taller-card p { font-size: 0.9rem; color: var(--gris-medio); }

/* ============================================
   AUTOR
   ============================================ */
.autor-flex {
  display: flex;
  gap: 3rem;
  align-items: center;
  margin-top: 2rem;
}

.autor-texto { flex: 1; }

.autor-simbolo {
  flex-shrink: 0;
  width: 140px;
  opacity: 0.4;
}

/* ============================================
   CTA / NEWSLETTER
   ============================================ */
.cta-section {
  text-align: center;
  background: var(--negro);
  color: var(--blanco-pag);
}
.cta-section h2 { color: var(--blanco-pag); }
.cta-section .lead { color: var(--gris-claro); }

.newsletter-form {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.newsletter-form input[type="email"] {
  padding: 0.85rem 1.2rem;
  font-family: 'Raleway', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  border: 1.5px solid var(--gris-medio);
  background: transparent;
  color: var(--blanco-pag);
  min-width: 280px;
  outline: none;
  transition: border-color 0.3s;
}
.newsletter-form input[type="email"]::placeholder {
  color: var(--gris-claro);
  font-weight: 300;
}
.newsletter-form input[type="email"]:focus { border-color: var(--blanco-pag); }

.btn-light { border-color: var(--blanco-pag); color: var(--blanco-pag); }
.btn-light:hover { background: var(--blanco-pag); color: var(--negro); }

/* ============================================
   FOOTER
   ============================================ */
footer {
  text-align: center;
  padding: 3rem 0;
  border-top: 1px solid rgba(168, 168, 168, 0.25);
}

footer p {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--gris-claro);
  margin-bottom: 0.4rem;
}
footer a {
  color: var(--gris-medio);
  text-decoration: none;
  transition: color 0.25s;
}
footer a:hover { color: var(--negro); }

.footer-firma {
  margin-top: 1.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}
.footer-firma a {
  color: var(--gris-claro);
  text-decoration: none;
  transition: color 0.25s;
}
.footer-firma a:hover { color: var(--terracota); }

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  list-style: none;
  margin-top: 0.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
/* Portada con imagen real (cuando exista el archivo) */
.portada-img {
  flex-shrink: 0;
  width: 200px;
  aspect-ratio: 2/3;
  object-fit: cover;
  border: 1px solid rgba(39,39,39,0.12);
}

@media (max-width: 700px) {
  section { padding: 4.5rem 0; }
  .hero { padding: 7rem 0 3.5rem; }

  /* Menú móvil hamburguesa */
  .nav-toggle { display: block; z-index: 101; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 260px;
    height: 100vh;
    flex-direction: column;
    background: var(--blanco-pag);
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    z-index: 99;
    box-shadow: -4px 0 24px rgba(0,0,0,0.08);
    overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 0.8rem; letter-spacing: 0.08em; }

  .libro-flex { flex-direction: column; align-items: center; text-align: center; }
  .libro-portada, .portada-placeholder { width: 160px; }
  .estructura { grid-template-columns: 1fr; }

  .dos-ikigais { grid-template-columns: 1fr; }
  .etapas-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .productos-grid { grid-template-columns: 1fr; }
  .talleres-grid { grid-template-columns: 1fr; }
  .autor-flex { flex-direction: column-reverse; text-align: center; }
  .newsletter-form { flex-direction: column; align-items: center; }
  .newsletter-form input[type="email"] { min-width: 100%; }
  .portada-img { width: 160px; }
}

/* ============================================
   TALLER LANDING
   ============================================ */

/* Hero del taller */
.taller-hero-subtitle {
  max-width: 500px;
  margin: 0 auto 2.2rem;
  font-size: 0.82rem;
  font-style: italic;
  color: var(--gris-claro);
  line-height: 1.6;
}

.taller-hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Manifiesto */
.taller-manifiesto {
  margin-top: 2rem;
}

.taller-manifiesto p {
  font-size: 1.15rem;
  color: var(--gris-medio);
  margin-bottom: 0.4rem;
  font-weight: 300;
}

.taller-manifiesto-cierre {
  margin-top: 1.8rem !important;
  font-size: 1.3rem !important;
  color: var(--negro) !important;
  font-weight: 400 !important;
  letter-spacing: 0.04em;
}

/* Fases del recorrido */
.taller-fase {
  margin-top: 2rem;
  padding: 2rem;
  border: 1px solid rgba(168, 168, 168, 0.2);
}

.taller-fase-header {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.taller-fase-etiqueta {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gris-medio);
}

.taller-fase-sub {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--gris-claro);
  font-style: italic;
}

.taller-fase-desc {
  font-size: 0.95rem;
  color: var(--gris-medio);
  margin-bottom: 0;
  line-height: 1.7;
}

/* Conector entre fases */
.taller-conector {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gris-claro);
  margin: 1.2rem 0;
  letter-spacing: 0.1em;
  user-select: none;
}

/* Lista de gestos */
.taller-gestos-lista {
  margin-top: 1.2rem;
}

.taller-gesto-item {
  display: flex;
  gap: 1.2rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(168, 168, 168, 0.15);
  align-items: flex-start;
}

.taller-gesto-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--terracota);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--terracota);
  letter-spacing: 0;
  margin-top: 0.15rem;
}

.taller-gesto-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
  color: var(--negro);
}

.taller-gesto-item p {
  font-size: 0.88rem;
  color: var(--gris-medio);
  margin-bottom: 0;
  font-style: italic;
}

/* Bullets */
.taller-bullets {
  list-style: none;
  margin-top: 2rem;
}

.taller-bullets li {
  font-size: 0.95rem;
  color: var(--gris-medio);
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.taller-bullets li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gris-claro);
}

/* Qué te llevas — grid */
.taller-llevas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.taller-llevas-item {
  padding: 1.5rem;
  border: 1px solid rgba(168, 168, 168, 0.2);
}

.taller-llevas-item h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--negro);
}

.taller-llevas-item p {
  font-size: 0.82rem;
  color: var(--gris-medio);
  margin-bottom: 0;
  font-style: italic;
}

/* Frase de cierre */
.taller-frase {
  background: var(--negro);
  text-align: center;
  padding: 5rem 0;
}

.taller-frase blockquote {
  margin: 0;
  padding: 0;
}

.taller-frase blockquote p {
  font-size: clamp(1.4rem, 3.5vw, 1.9rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--blanco-pag);
  margin-bottom: 0;
  font-style: italic;
}

/* CTA Final */
.taller-cta-final {
  text-align: center;
}

.taller-contacto {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2.5rem;
  text-align: left;
}

.taller-contacto-item h3 {
  font-size: 0.95rem;
  margin-bottom: 1rem;
  color: var(--negro);
}

.taller-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.taller-form input[type="email"] {
  padding: 0.85rem 1.2rem;
  font-family: 'Raleway', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  border: 1.5px solid var(--gris-claro);
  background: transparent;
  color: var(--negro);
  outline: none;
  transition: border-color 0.3s;
}

.taller-form input[type="email"]::placeholder {
  color: var(--gris-claro);
  font-weight: 300;
}

.taller-form input[type="email"]:focus {
  border-color: var(--negro);
}

/* --- Taller Responsive --- */
@media (max-width: 700px) {
  .taller-manifiesto p {
    font-size: 1.05rem;
  }

  .taller-manifiesto-cierre {
    font-size: 1.15rem !important;
  }

  .taller-fase {
    padding: 1.5rem;
  }

  .taller-gesto-item {
    gap: 0.8rem;
  }

  .taller-gesto-num {
    width: 30px;
    height: 30px;
    font-size: 0.7rem;
  }

  .taller-gesto-item h3 {
    font-size: 0.95rem;
  }

  .taller-gesto-item p {
    font-size: 0.82rem;
  }

  .taller-bullets li {
    font-size: 0.9rem;
  }

  .taller-llevas-grid {
    grid-template-columns: 1fr;
  }

  .taller-contacto {
    grid-template-columns: 1fr;
  }

  .taller-frase {
    padding: 3.5rem 0;
  }
}