/* parcher landing · styles.css
   Design tokens: brand book §9.1 (fuente de verdad).
   Cualquier cambio visual se valida contra /opt/parcher/marca_parcher/parcher-brand-book.md */

:root {
  /* Brand colors §5.1 */
  --color-cali:    #FFC91F;
  --color-salsa:   #FF5C2A;
  --color-ink:     #0F1730;
  --color-crema:   #FFF4E0;
  --color-magenta: #E63282;
  --color-pacific: #5E8B7E;

  /* Semantic */
  --color-bg:        var(--color-crema);
  --color-fg:        var(--color-ink);
  --color-fg-muted:  rgba(15, 23, 48, 0.62);
  --color-line:      rgba(15, 23, 48, 0.12);
  --color-accent:    var(--color-magenta);
  --color-cta:       var(--color-cali);

  /* Spacing scale (múltiplos de 4) */
  --space-2:  4px;
  --space-3:  8px;
  --space-4:  12px;
  --space-5:  16px;
  --space-6:  20px;
  --space-7:  24px;
  --space-8:  32px;
  --space-9:  40px;
  --space-10: 48px;
  --space-11: 56px;
  --space-12: 64px;
  --space-13: 72px;
  --space-14: 88px;
  --space-15: 120px;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   24px;
  --radius-pill: 100px;

  /* Tipografía §6.1 */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
}

/* ----- reset mínimo ----- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; }

body {
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ----- layout container ----- */
.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 var(--space-7);
}

@media (min-width: 1024px) {
  .container { padding: 0 var(--space-10); }
}

section {
  padding: var(--space-13) 0;
  border-bottom: 1px solid var(--color-line);
}
section:last-of-type { border-bottom: 0; }

/* ----- eyebrow mono §6.2 ----- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-fg-muted);
  margin: 0 0 var(--space-5);
}

/* ----- titulares display §6.2 ----- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.05;
  margin: 0;
}

h1 { font-size: clamp(48px, 9vw, 80px); letter-spacing: -0.025em; line-height: 1.02; }
h2 { font-size: clamp(34px, 5.5vw, 56px); margin-bottom: var(--space-7); }
h3 { font-size: clamp(20px, 2.4vw, 26px); letter-spacing: -0.015em; line-height: 1.2; }

p { margin: 0 0 var(--space-5); }
.lead { font-size: clamp(18px, 2vw, 21px); line-height: 1.5; }
.muted { color: var(--color-fg-muted); }

/* truco editorial §6.3 — italic magenta en 1 palabra */
.accent {
  font-style: italic;
  color: var(--color-magenta);
  font-family: var(--font-display);
}

/* ----- hero ----- */
.hero {
  padding-top: var(--space-13);
  padding-bottom: var(--space-13);
  border-bottom: 1px solid var(--color-line);
}

.hero-avatar {
  width: 96px;
  height: 96px;
  margin-bottom: var(--space-8);
}

.hero h1 .dot {
  color: var(--color-magenta);
  font-style: italic;
}

.hero-slogan {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin: var(--space-5) 0 var(--space-8);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-fg);
}

.hero-slogan::before {
  content: '';
  flex: 0 0 56px;
  height: 1px;
  background: var(--color-fg);
  opacity: 0.3;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.3;
  margin-bottom: var(--space-10);
  max-width: 520px;
}

/* ----- CTA principal ----- */
.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-cali);
  color: var(--color-ink);
  font-weight: 600;
  font-size: 17px;
  padding: 18px 28px;
  border-radius: var(--radius-pill);
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: 0 4px 0 var(--color-ink);
}
.cta-primary:hover { transform: translate(0, -2px); box-shadow: 0 6px 0 var(--color-ink); }
.cta-primary:active { transform: translate(0, 1px); box-shadow: 0 2px 0 var(--color-ink); }
.cta-primary .arrow { font-family: var(--font-mono); font-weight: 700; }

.cta-secondary {
  display: inline-block;
  margin-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--color-fg-muted);
}

/* ----- CTA ghost (seguir en IG) ----- */
.cta-ig {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  background: transparent;
  color: var(--color-ink);
  font-weight: 600;
  font-size: 16px;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-ink);
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.cta-ig:hover  { background: var(--color-ink); color: var(--color-crema); transform: translate(0, -2px); }
.cta-ig:active { transform: translate(0, 1px); }
.cta-ig .arrow { font-family: var(--font-mono); font-weight: 700; }

/* ----- pasos 1/2/3 ----- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-magenta);
  margin-bottom: var(--space-3);
}

.step-text {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.018em;
}

@media (min-width: 640px) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: var(--space-7); }
}

/* paso 4 — el de broma */
.step-joke .step-number { color: var(--color-magenta); }
.step-strike {
  display: inline-block;
  position: relative;
  text-decoration: line-through;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--color-magenta);
  color: var(--color-fg-muted);
  margin-right: var(--space-3);
}
.step-punch {
  display: block;
  margin-top: var(--space-2);
}

/* ----- chips de vibes ----- */
.vibes-intro {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.35;
  max-width: 560px;
  margin-top: var(--space-8);
}

/* ----- feed grid (formato IG · brand book §8 / parcher-instagram-system.html) ----- */
.feed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  background: #fff;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--color-line);
  max-width: 540px;
  margin: var(--space-10) auto 0;
  box-shadow: 0 6px 0 var(--color-ink);
}

@media (min-width: 1024px) {
  .feed-grid { max-width: 640px; padding: 14px; gap: 5px; }
}

.feed-cell {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  background: var(--color-crema);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s ease;
}
.feed-cell:hover { transform: scale(1.02); z-index: 1; }
.feed-cell img { transition: transform .4s ease; }
.feed-cell:hover img { transform: scale(1.05); }

.feed-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* tag chico estilo IG */
.feed-tag {
  position: absolute;
  top: 6px;
  left: 6px;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 6px;
  border-radius: 3px;
  color: var(--color-ink);
}
@media (min-width: 1024px) {
  .feed-tag { font-size: 9px; padding: 4px 7px; }
}
.feed-tag.ink     { background: var(--color-ink);     color: var(--color-cali); }
.feed-tag.cali    { background: var(--color-cali);    color: var(--color-ink); }
.feed-tag.magenta { background: var(--color-magenta); color: #fff; }
.feed-tag.salsa   { background: var(--color-salsa);   color: #fff; }
.feed-tag.pacific { background: var(--color-pacific); color: #fff; }

/* cells editoriales (bloques de color sólidos con copy italic) */
.feed-cell.editorial {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: var(--color-cali);
}
.feed-cell.editorial.dark    { background: var(--color-ink); }
.feed-cell.editorial.magenta { background: var(--color-magenta); }

.feed-cell.editorial .text {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  text-align: center;
  line-height: 1.1;
  letter-spacing: -0.01em;
  font-size: 13px;
  color: var(--color-ink);
}
.feed-cell.editorial.dark    .text { color: var(--color-cali); }
.feed-cell.editorial.magenta .text { color: #fff; }

@media (min-width: 1024px) {
  .feed-cell.editorial .text { font-size: 15px; }
}

/* watermark magenta del feed (§8.6 regla 1) */
.feed-cell .feed-watermark {
  position: absolute;
  bottom: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-magenta);
  box-shadow: 0 0 0 2px rgba(230, 50, 130, 0.25);
}

/* ----- vibes · CTA seguir en IG (debajo del feed) ----- */
.vibes-follow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-9);
  text-align: center;
}

.vibes-follow-line {
  font-family: var(--font-display);
  font-size: clamp(16px, 1.8vw, 19px);
  font-style: italic;
  margin: 0;
}

/* ----- sample DM ----- */
.dm-link {
  display: block;
  max-width: 560px;
  margin: var(--space-8) auto 0;
  text-decoration: none;
  color: inherit;
  transition: transform .18s ease, box-shadow .18s ease;
}
.dm-link:hover  { transform: translate(0, -3px); }
.dm-link:active { transform: translate(0, 1px); }

.dm-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-7);
  box-shadow: 0 6px 0 var(--color-ink);
  border: 1px solid var(--color-line);
}
.dm-link:hover .dm-wrap { box-shadow: 0 9px 0 var(--color-ink); }

.dm-header { position: relative; }

.dm-header-hint {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-magenta);
  white-space: nowrap;
}

.dm-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-line);
  margin-bottom: var(--space-6);
}

.dm-header-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
}

.dm-header-name {
  font-weight: 600;
  font-size: 15px;
}
.dm-header-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-fg-muted);
  letter-spacing: 0.08em;
}

.dm-stream {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.bubble {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: 15px;
  line-height: 1.4;
  opacity: 0;
  transform: translateY(8px);
}

.bubble.bot {
  background: var(--color-crema);
  border: 1px solid var(--color-line);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  color: var(--color-ink);
}

.bubble.me {
  background: var(--color-ink);
  color: var(--color-crema);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.bubble pre {
  font-family: var(--font-body);
  font-size: 14px;
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.5;
}

.bubble .ev {
  display: block;
  margin: 4px 0;
}
.bubble .ev-sub {
  display: block;
  color: var(--color-fg-muted);
  font-size: 13px;
  margin-left: 22px;
}

/* typing dots */
.typing {
  align-self: flex-start;
  display: inline-flex;
  gap: 4px;
  padding: 12px 16px;
  background: var(--color-crema);
  border: 1px solid var(--color-line);
  border-radius: 18px;
  border-bottom-left-radius: 4px;
  opacity: 0;
}
.typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-fg-muted);
  animation: blink 1.2s infinite ease-in-out;
}
.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes blink {
  0%, 80%, 100% { opacity: 0.3; transform: translateY(0); }
  40%           { opacity: 1;   transform: translateY(-3px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* animation timeline triggered cuando .dm-wrap.in-view */
.dm-wrap.in-view .bubble,
.dm-wrap.in-view .typing {
  animation: fadeInUp .4s ease forwards;
}

.dm-wrap.in-view .b1 { animation-delay: .1s; }
.dm-wrap.in-view .b2 { animation-delay: 1.0s; }
.dm-wrap.in-view .t1 { animation-delay: 1.8s; }
.dm-wrap.in-view .b3 { animation-delay: 3.0s; }

/* ----- CTA final ----- */
.cta-final {
  text-align: center;
}
.cta-final h2 {
  margin-bottom: var(--space-9);
}

/* ----- footer ----- */
footer {
  padding: var(--space-10) 0 var(--space-12);
  border-top: 1px solid var(--color-line);
  position: relative;
}

footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--color-fg-muted);
}

footer a:hover { color: var(--color-ink); }

/* punto magenta watermark §8.6 regla 1 */
.watermark {
  position: absolute;
  bottom: var(--space-7);
  right: var(--space-7);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-magenta);
  box-shadow: 0 0 0 3px rgba(230, 50, 130, 0.18);
}

/* ----- accesibilidad: respeta reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  .bubble, .typing { opacity: 1 !important; transform: none !important; animation: none !important; }
  .typing span { animation: none !important; }
  .cta-primary, .cta-ig, .dm-link, .feed-cell, .feed-cell img { transition: none !important; }
}