/* ============================================================
   Sano Conmigo — Sistema de marca V1
   Paleta editorial cálida · Cormorant Garamond + Inter
   ============================================================ */

:root {
  /* Paleta */
  --tinta:    #1A1612;
  --papel:    #F2EBDD;
  --papel-2:  #EAE0CE;
  --arcilla:  #A8442A;
  --salvia:   #4A5640;
  --ambar:    #C68B2E;
  --piedra:   #857A6C;

  /* Derivados */
  --tinta-80: rgba(26, 22, 18, 0.80);
  --tinta-60: rgba(26, 22, 18, 0.60);
  --papel-80: rgba(242, 235, 221, 0.82);
  --papel-60: rgba(242, 235, 221, 0.60);
  --linea:    rgba(133, 122, 108, 0.28);
  --linea-clara: rgba(242, 235, 221, 0.22);
  --sombra:   0 18px 50px -28px rgba(26, 22, 18, 0.45);
  --sombra-soft: 0 10px 30px -22px rgba(26, 22, 18, 0.35);

  /* Tipografía */
  --serif: 'Cormorant Garamond', 'EB Garamond', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;

  /* Ritmo */
  --maxw: 1180px;
  --readw: 720px;
  --pad-x: clamp(1.25rem, 5vw, 4rem);
  --sec-y: clamp(4.5rem, 11vw, 9rem);
  --radius: 14px;
  --radius-lg: 22px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  background: var(--papel);
  color: var(--tinta);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- Tipografía ---------- */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: 0.01em; }
h1 { font-size: clamp(2.6rem, 7vw, 5rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 500; }
h4 { font-size: clamp(1.2rem, 2.2vw, 1.45rem); font-weight: 500; }

p { max-width: var(--readw); }
strong { font-weight: 600; }
em { font-style: italic; }

.dot { color: var(--arcilla); }
.dot-amber { color: var(--ambar); }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--piedra);
  display: inline-block;
}

.lead {
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.6;
  color: var(--tinta-80);
}

blockquote {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  line-height: 1.35;
  color: var(--tinta);
  border-left: 2px solid var(--arcilla);
  padding-left: 1.5rem;
  margin: 2.5rem 0;
  max-width: var(--readw);
}

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad-x); }
.section { padding-block: var(--sec-y); }
.narrow { max-width: 820px; }
.center { text-align: center; margin-inline: auto; }
.stack > * + * { margin-top: 1.1rem; }

.hairline { height: 1px; background: var(--linea); border: 0; margin: 0; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  will-change: transform;
}
.btn .arr { transition: transform 0.25s ease; }
.btn:hover .arr { transform: translateX(4px); }

.btn-primary { background: var(--ambar); color: var(--tinta); box-shadow: var(--sombra-soft); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -18px rgba(198, 139, 46, 0.7); }

.btn-ink { background: var(--tinta); color: var(--papel); }
.btn-ink:hover { transform: translateY(-2px); box-shadow: var(--sombra); }

.btn-ghost { background: transparent; color: var(--tinta); border: 1.5px solid var(--linea); }
.btn-ghost:hover { border-color: var(--tinta); transform: translateY(-2px); }

.btn-ghost-light { background: transparent; color: var(--papel); border: 1.5px solid var(--linea-clara); }
.btn-ghost-light:hover { border-color: var(--papel); transform: translateY(-2px); }

/* ---------- Navegación ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--pad-x);
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}
.nav.scrolled {
  background: var(--papel-80);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--linea);
  padding-block: 0.8rem;
}
.nav__brand { font-family: var(--serif); font-size: 1.5rem; letter-spacing: 0.02em; color: var(--tinta); }
.nav__links { display: flex; align-items: center; gap: 2rem; }
.nav__links a {
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--tinta-80);
  position: relative;
  transition: color 0.2s ease;
}
.nav__links a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -5px;
  width: 0; height: 1.5px;
  background: var(--arcilla);
  transition: width 0.25s ease;
}
.nav__links a:not(.btn):hover { color: var(--tinta); }
.nav__links a:not(.btn):hover::after { width: 100%; }
.nav__links .btn { padding: 0.6rem 1.2rem; font-size: 0.85rem; }

.nav__toggle { display: none; width: 30px; height: 22px; position: relative; }
.nav__toggle span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--tinta); transition: transform 0.3s ease, opacity 0.3s ease; }
.nav__toggle span:nth-child(1) { top: 0; }
.nav__toggle span:nth-child(2) { top: 10px; }
.nav__toggle span:nth-child(3) { top: 20px; }
body.menu-open .nav__toggle span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
body.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: 4rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  width: min(60vw, 620px);
  aspect-ratio: 1;
  right: -12%;
  top: -10%;
  background: radial-gradient(circle, rgba(168,68,42,0.10), transparent 68%);
  pointer-events: none;
}
.hero__inner { position: relative; max-width: 980px; }
.hero h1 { margin-bottom: 1.6rem; }
.hero h1 .line { display: block; }
.hero .lead { max-width: 600px; margin-bottom: 2.4rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.hero__meta {
  margin-top: 3.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  align-items: center;
  color: var(--piedra);
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.hero__meta .sep { color: var(--arcilla); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--arcilla);
  border: 1px solid rgba(168,68,42,0.35);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  margin-bottom: 2rem;
  background: rgba(168,68,42,0.05);
}
.badge .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--arcilla);
  box-shadow: 0 0 0 0 rgba(168,68,42,0.5);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(168,68,42,0.5); }
  70% { box-shadow: 0 0 0 9px rgba(168,68,42,0); }
  100% { box-shadow: 0 0 0 0 rgba(168,68,42,0); }
}
@media (prefers-reduced-motion: reduce) { .badge .pulse { animation: none; } }

/* ---------- Section heading ---------- */
.sec-head { max-width: 760px; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.sec-head .eyebrow { margin-bottom: 1rem; }
.sec-head h2 { margin-bottom: 1.1rem; }
.sec-head.center { margin-inline: auto; }

/* ---------- Secciones oscuras ---------- */
.dark { background: var(--tinta); color: var(--papel); }
.dark h1, .dark h2, .dark h3, .dark h4 { color: var(--papel); }
.dark .eyebrow { color: var(--ambar); }
.dark .lead, .dark p { color: var(--papel-80); }
.dark blockquote { color: var(--papel); border-color: var(--ambar); }
.dark .dot { color: var(--ambar); }

.sage { background: var(--salvia); color: var(--papel); }
.sage h1, .sage h2, .sage h3, .sage h4 { color: var(--papel); }
.sage .eyebrow { color: var(--ambar); }
.sage .lead, .sage p { color: var(--papel-80); }

.alt { background: var(--papel-2); }

/* ---------- Manifiesto ---------- */
.manifesto__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: 1fr; }
.manifesto__word { display: grid; gap: 1.2rem; grid-template-columns: minmax(0,0.9fr) minmax(0,1.6fr); align-items: start; }
.manifesto__word .key { font-family: var(--serif); font-size: clamp(2.4rem, 6vw, 4rem); line-height: 1; }
.manifesto__word .key .dot { color: var(--ambar); }
.manifesto__word p { font-size: 1.05rem; }
.manifesto__pillars { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); margin-top: 1rem; }
.pill {
  border: 1px solid var(--linea-clara);
  border-radius: var(--radius);
  padding: 1.6rem;
  background: rgba(242,235,221,0.04);
}
.pill h4 { margin-bottom: 0.5rem; }
.pill p { font-size: 0.98rem; }
.pill .num { font-family: var(--serif); font-size: 1.6rem; color: var(--ambar); display: block; margin-bottom: 0.6rem; }

/* ---------- Método: tríada + arco ---------- */
.triad { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--papel);
  border: 1px solid var(--linea);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3vw, 2.2rem);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--sombra-soft); }
.card .ico {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(168,68,42,0.10);
  color: var(--arcilla);
  margin-bottom: 1.2rem;
}
.card h3 { margin-bottom: 0.6rem; }
.card p { font-size: 1rem; color: var(--tinta-80); }

.arc { margin-top: clamp(3rem, 6vw, 4.5rem); display: grid; gap: 1.2rem; grid-template-columns: repeat(4, 1fr); }
.arc__block {
  border-top: 2px solid var(--arcilla);
  padding-top: 1.2rem;
}
.arc__block .wk { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em; color: var(--piedra); }
.arc__block h4 { margin: 0.5rem 0 0.4rem; font-family: var(--serif); }
.arc__block p { font-size: 0.92rem; color: var(--tinta-60); }

/* lista de 8 semanas */
.weeks { display: grid; gap: 0; grid-template-columns: 1fr; margin-top: 2.5rem; }
.week {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: baseline;
  padding: 1.3rem 0;
  border-top: 1px solid var(--linea);
}
.week:last-child { border-bottom: 1px solid var(--linea); }
.week .n { font-family: var(--serif); font-size: 1.8rem; color: var(--arcilla); min-width: 2.4rem; }
.week h4 { font-family: var(--serif); font-weight: 500; margin-bottom: 0.2rem; }
.week p { font-size: 0.96rem; color: var(--tinta-60); }

/* ---------- Becas ---------- */
.becas { position: relative; }
.becas__grid { display: grid; gap: clamp(2.2rem, 5vw, 4rem); grid-template-columns: 1fr 1fr; align-items: start; }
.becas__points { list-style: none; padding: 0; display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.becas__points li { display: grid; grid-template-columns: auto 1fr; gap: 0.9rem; align-items: start; }
.becas__points .tick {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--ambar); color: var(--tinta);
  display: grid; place-items: center; flex: none; font-size: 0.8rem; margin-top: 2px;
}
.becas__points span.t { color: var(--papel-80); }

/* Formulario */
.form-card {
  background: var(--papel);
  color: var(--tinta);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  box-shadow: var(--sombra);
}
.form-card h3 { margin-bottom: 0.4rem; }
.form-card .form-sub { color: var(--tinta-60); font-size: 0.95rem; margin-bottom: 1.6rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--piedra); margin-bottom: 0.45rem; }
.field input, .field textarea, .field select {
  width: 100%;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--tinta);
  background: var(--papel-2);
  border: 1.5px solid transparent;
  border-radius: 10px;
  padding: 0.85rem 1rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--ambar); background: #fff; }
.field input::placeholder, .field textarea::placeholder { color: var(--piedra); }
.form-card .btn-primary { width: 100%; justify-content: center; margin-top: 0.4rem; }
.form-note { font-size: 0.8rem; color: var(--tinta-60); margin-top: 1rem; text-align: center; }
.form-status { margin-top: 1rem; padding: 0.9rem 1rem; border-radius: 10px; font-size: 0.92rem; display: none; }
.form-status.ok { display: block; background: rgba(74,86,64,0.12); color: var(--salvia); }
.form-status.err { display: block; background: rgba(168,68,42,0.12); color: var(--arcilla); }
.hp { position: absolute; left: -9999px; opacity: 0; }

/* ---------- Blog ---------- */
.posts { display: grid; gap: 1.8rem; grid-template-columns: repeat(3, 1fr); }
.post-card {
  display: flex; flex-direction: column;
  background: var(--papel);
  border: 1px solid var(--linea);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.post-card:hover { transform: translateY(-5px); box-shadow: var(--sombra-soft); }
.post-card__thumb { aspect-ratio: 16/10; display: grid; place-items: center; position: relative; overflow: hidden; }
.post-card__thumb .glyph { font-family: var(--serif); font-size: 3.4rem; color: var(--papel); opacity: 0.92; }
.post-card__body { padding: 1.5rem 1.6rem 1.8rem; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.16em; color: var(--piedra); margin-bottom: 0.7rem; }
.post-card h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.post-card p { font-size: 0.95rem; color: var(--tinta-60); margin-bottom: 1.2rem; }
.post-card .read { margin-top: auto; font-size: 0.85rem; font-weight: 600; color: var(--arcilla); display: inline-flex; gap: 0.4rem; align-items: center; }
.post-card .read .arr { transition: transform 0.25s ease; }
.post-card:hover .read .arr { transform: translateX(4px); }

.t-arcilla { background: var(--arcilla); }
.t-salvia  { background: var(--salvia); }
.t-tinta   { background: var(--tinta); }
.t-ambar   { background: var(--ambar); }
.t-ambar .glyph { color: var(--tinta); }

/* ---------- Doble columna genérica (podcast / coaching / programas) ---------- */
.offers { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
.offer {
  border: 1px solid var(--linea);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 3vw, 2.1rem);
  background: var(--papel);
  display: flex; flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.offer:hover { transform: translateY(-5px); box-shadow: var(--sombra-soft); }
.offer .tag { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.16em; color: var(--ambar); margin-bottom: 0.9rem; }
.offer h3 { margin-bottom: 0.6rem; }
.offer p { font-size: 0.97rem; color: var(--tinta-60); margin-bottom: 1.4rem; }
.offer .offer-foot { margin-top: auto; }
.offer .soon { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; color: var(--piedra); }

/* Podcast band */
.podcast { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.podcast__art {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--salvia), var(--tinta));
  display: grid; place-items: center;
  box-shadow: var(--sombra);
  position: relative;
}
.podcast__art .wave { display: flex; gap: 5px; align-items: center; height: 64px; }
.podcast__art .wave i { width: 5px; background: var(--ambar); border-radius: 3px; animation: eq 1.2s ease-in-out infinite; }
.podcast__art .wave i:nth-child(odd){ animation-delay: 0.2s; }
.podcast__art .wave i:nth-child(3n){ animation-delay: 0.4s; }
@keyframes eq { 0%,100%{ height: 18px; } 50%{ height: 60px; } }
@media (prefers-reduced-motion: reduce){ .podcast__art .wave i{ animation: none; height: 38px; } }

/* ---------- FAQ ---------- */
.faq details { border-top: 1px solid var(--linea); padding: 1.25rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--linea); }
.faq summary {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--arcilla); font-size: 1.7rem; line-height: 1; transition: transform 0.25s ease; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin-top: 0.9rem; color: var(--tinta-80); font-size: 1rem; max-width: 100%; }

/* ---------- Galería ---------- */
.gallery { columns: 3; column-gap: 1rem; }
.gallery .g-item {
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--papel-2);
}
.gallery .g-item img { width: 100%; height: auto; display: block; transition: transform 0.5s ease; }
.gallery .g-item:hover img { transform: scale(1.04); }
.gallery .g-ph {
  display: grid; place-items: center; text-align: center;
  color: var(--papel);
  padding: 1.4rem;
  font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em;
}
.gallery .g-ph.r1 { aspect-ratio: 3/4; background: linear-gradient(160deg, var(--arcilla), #7e3220); }
.gallery .g-ph.r2 { aspect-ratio: 1; background: linear-gradient(160deg, var(--salvia), #323b2c); }
.gallery .g-ph.r3 { aspect-ratio: 4/5; background: linear-gradient(160deg, var(--piedra), #5f574c); }
.gallery .g-ph.r4 { aspect-ratio: 4/3; background: linear-gradient(160deg, var(--ambar), #8f631f); color: var(--tinta); }
.gallery .g-ph.r5 { aspect-ratio: 1; background: linear-gradient(160deg, var(--tinta), #000); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(26,22,18,0.92);
  display: none; place-items: center;
  padding: 4vw;
}
.lightbox.open { display: grid; }
.lightbox img { max-width: 90vw; max-height: 86vh; border-radius: 8px; box-shadow: var(--sombra); }
.lightbox__close { position: absolute; top: 22px; right: 26px; color: var(--papel); font-size: 2rem; line-height: 1; }

/* ---------- Sobre mí ---------- */
.about { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.about__photo {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--piedra), var(--salvia));
  display: grid; place-items: center; text-align: center;
  color: var(--papel); padding: 2rem;
  box-shadow: var(--sombra);
  position: relative;
  overflow: hidden;
}
.about__photo .ph-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.16em; opacity: 0.9; }
.about__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.about__letter .sign { font-family: var(--serif); font-style: italic; font-size: 1.7rem; color: var(--arcilla); margin-top: 1.6rem; }
.about__letter p { margin-bottom: 1.1rem; }

/* ---------- Redes / CTA final ---------- */
.socials { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.social-chip {
  display: inline-flex; align-items: center; gap: 0.6rem;
  border: 1.5px solid var(--linea-clara);
  border-radius: 999px;
  padding: 0.7rem 1.3rem;
  font-size: 0.9rem; font-weight: 600;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.social-chip:hover { transform: translateY(-2px); border-color: var(--ambar); background: rgba(198,139,46,0.08); }

/* ---------- Footer ---------- */
.footer { background: var(--tinta); color: var(--papel-80); padding-block: clamp(3rem,6vw,4.5rem) 2.5rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer__brand .mark { font-family: var(--serif); font-size: 2rem; color: var(--papel); margin-bottom: 0.8rem; }
.footer__brand p { font-size: 0.95rem; max-width: 360px; }
.footer h5 { font-family: var(--sans); font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.18em; color: var(--ambar); margin-bottom: 1.1rem; }
.footer ul { list-style: none; padding: 0; display: grid; gap: 0.7rem; }
.footer ul a { font-size: 0.92rem; color: var(--papel-80); transition: color 0.2s ease; }
.footer ul a:hover { color: var(--papel); }
.footer__bottom { border-top: 1px solid var(--linea-clara); padding-top: 1.6rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.8rem; color: var(--papel-60); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s cubic-bezier(.22,.61,.36,1), transform 0.7s cubic-bezier(.22,.61,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============================================================
   Páginas de artículo (blog)
   ============================================================ */
.article-hero { padding-top: 8rem; padding-bottom: 2rem; }
.article-hero .eyebrow { margin-bottom: 1.2rem; }
.article-hero h1 { max-width: 16ch; margin-bottom: 1.4rem; }
.article-hero .lead { max-width: var(--readw); }
.article-hero .a-meta { margin-top: 1.6rem; font-size: 0.8rem; color: var(--piedra); font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; }
.article-banner { height: clamp(180px, 30vw, 300px); margin: 2.5rem 0; border-radius: var(--radius-lg); }

.prose { max-width: var(--readw); margin-inline: auto; }
.prose > * { max-width: 100%; }
.prose h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin: 2.6rem 0 1rem; }
.prose h3 { font-size: clamp(1.35rem, 2.6vw, 1.7rem); margin: 2rem 0 0.7rem; }
.prose p { margin-bottom: 1.2rem; font-size: 1.08rem; }
.prose ul, .prose ol { margin: 0 0 1.4rem 1.2rem; }
.prose li { margin-bottom: 0.6rem; padding-left: 0.3rem; }
.prose .flag {
  font-family: var(--serif); font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2rem); line-height: 1.3;
  color: var(--arcilla);
  border-left: 2px solid var(--arcilla);
  padding-left: 1.4rem; margin: 2.4rem 0;
}
.prose .refs { font-size: 0.85rem; color: var(--tinta-60); }
.prose .refs li { margin-bottom: 0.4rem; }
.article-cta {
  margin: 3rem auto 0; max-width: var(--readw);
  background: var(--papel-2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}
.back-link { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; font-weight: 600; color: var(--piedra); margin-bottom: 1.2rem; }
.back-link:hover { color: var(--arcilla); }

.comments { max-width: var(--readw); margin: 3.5rem auto 0; }
.comments h3 { margin-bottom: 0.5rem; }
.comments .c-sub { color: var(--tinta-60); font-size: 0.95rem; margin-bottom: 1.6rem; }
.comments__placeholder {
  border: 1px dashed var(--linea);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  color: var(--tinta-60);
  font-size: 0.92rem;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .manifesto__word { grid-template-columns: 1fr; }
  .manifesto__pillars { grid-template-columns: 1fr; }
  .triad { grid-template-columns: 1fr; }
  .arc { grid-template-columns: repeat(2, 1fr); }
  .becas__grid { grid-template-columns: 1fr; }
  .posts { grid-template-columns: 1fr; }
  .offers { grid-template-columns: 1fr; }
  .podcast { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about__photo { max-width: 420px; }
  .gallery { columns: 2; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav__links {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(78vw, 320px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    background: var(--papel);
    padding: 3rem 2rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1);
    box-shadow: -20px 0 50px -30px rgba(26,22,18,0.5);
  }
  body.menu-open .nav__links { transform: translateX(0); }
  .nav__links a { font-size: 1.05rem; }
  .nav__toggle { display: block; z-index: 110; }
  .arc { grid-template-columns: 1fr; }
  .gallery { columns: 1; }
  blockquote { padding-left: 1rem; }
}