/* ==========================================================================
   MI HISTORIA — línea de tiempo "año fijo"
   A la izquierda un panel fijo con el año (tintado con el color del pilar
   principal de ese capítulo); a la derecha el relato completo.
   ========================================================================== */

/* ---------- HERO ---------- */
.h-hero{
  position:relative; overflow:hidden; background:var(--ink-deep); color:var(--cream);
  padding:calc(var(--nav-h) + clamp(70px,10vw,130px)) 0 clamp(60px,8vw,110px);
}
.h-hero .beam{
  background:radial-gradient(900px 560px at 74% 0%, rgba(200,178,114,.2), transparent 70%),
             radial-gradient(700px 500px at 6% 100%, rgba(47,217,172,.1), transparent 68%);
}
.h-hero .wrap{ position:relative; z-index:2; }
.h-hero h1{ font-size:clamp(42px,7vw,96px); letter-spacing:-.04em; margin:24px 0 30px; }
.h-hero .lede{ color:rgba(243,237,227,.72); max-width:60ch; }
.h-hero .lede + .lede{ margin-top:14px; }
.h-hero .lede b{ color:var(--cream); font-weight:600; }

/* ---------- TIMELINE ---------- */
.tl-head{ margin-bottom:clamp(40px,6vw,80px); }
.scrolly{ display:grid; grid-template-columns:5fr 7fr; gap:clamp(36px,5vw,72px); align-items:start; }
.scrolly-side{ position:sticky; top:96px; }
.sc-card{
  --t:#E8C87C;
  position:relative; overflow:hidden; background:#14100E; color:var(--cream);
  border:1px solid rgba(243,237,227,.08); border-radius:var(--r-xl); padding:38px;
  min-height:440px; display:flex; flex-direction:column; transition:border-color .8s var(--ease);
}
.sc-card::before{
  content:''; position:absolute; width:520px; height:520px; right:-200px; bottom:-220px; border-radius:50%;
  background:radial-gradient(circle, color-mix(in srgb,var(--t) 34%,transparent), transparent 70%);
  transition:background .8s var(--ease); pointer-events:none;
}
.sc-card > *{ position:relative; }
.sc-kicker{ font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:rgba(243,237,227,.5); }
.sc-year{
  font-family:'Fraunces',serif; font-size:clamp(54px,6.4vw,96px); line-height:1; letter-spacing:-.03em;
  color:var(--t); margin:auto 0 18px; transition:opacity .2s, transform .2s, color .8s var(--ease);
}
.sc-year.small{ font-size:clamp(38px,4.2vw,62px); }
.sc-tags{ display:flex; gap:8px; flex-wrap:wrap; min-height:30px; transition:opacity .2s; }
.sc-year.out, .sc-tags.out{ opacity:0; transform:translateY(10px); }
.tag-p{
  display:inline-flex; align-items:center; gap:7px; padding:5px 12px; border-radius:100px;
  border:1px solid color-mix(in srgb,var(--c) 45%,transparent); color:var(--c);
  font-family:'IBM Plex Mono',monospace; font-size:11px; letter-spacing:.08em; text-transform:uppercase;
}
.tag-p::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--c); }
.sc-bar{ display:flex; gap:4px; margin-top:30px; }
.sc-bar span{ flex:1; height:3px; border-radius:2px; background:rgba(243,237,227,.14); transition:background .4s; }
.sc-bar span.on{ background:var(--seg); }

.step{ padding:6vh 0; opacity:.3; transition:opacity .5s var(--ease); }
.step:first-child{ padding-top:0; }
.step.active{ opacity:1; }
.step .yr{ display:block; margin:22px 0 10px; font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); }
.step h3{ font-size:clamp(21px,2.2vw,27px); letter-spacing:-.02em; margin:18px 0 6px; color:var(--ink); font-style:italic; }
.step p{ color:var(--muted); line-height:1.72; font-size:16.5px; }
.step p + p{ margin-top:14px; }

/* collage: dos versiones aplanadas (noche / día); se muestra la del tema activo */
.shot{ display:block; width:100%; padding:0; border:0; background:none; cursor:zoom-in; border-radius:var(--r-md); overflow:hidden; }
.shot img{ width:100%; height:auto; transition:transform 1s var(--ease); }
.shot:hover img{ transform:scale(1.02); }
.shot .dia{ display:none; }
html:not([data-theme="dark"]) .shot .noche{ display:none; }
html:not([data-theme="dark"]) .shot .dia{ display:block; }
.portrait-hoy{ border-radius:var(--r-lg); overflow:hidden; max-width:420px; border:1px solid var(--line); }

/* ---------- visor ampliado con zoom ---------- */
.lb{ position:fixed; inset:0; z-index:10005; background:rgba(12,10,9,.95); display:none; place-items:center; padding:40px 20px; overflow:hidden; }
.lb.open{ display:grid; animation:fadeIn .25s var(--ease); }
.lb img{ max-width:min(1400px,94vw); max-height:80vh; object-fit:contain; cursor:zoom-in; transition:transform .35s ease; }
.lb img.zoomed{ transform:scale(2.2); cursor:zoom-out; }
.lb .cap{ position:absolute; bottom:26px; left:0; right:0; text-align:center; color:rgba(243,237,227,.7); font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.14em; text-transform:uppercase; }
.lb button{ position:absolute; color:var(--cream); width:46px; height:46px; border-radius:50%; border:1px solid rgba(243,237,227,.2); display:grid; place-items:center; font-size:18px; transition:background .3s; z-index:2; }
.lb button:hover{ background:rgba(243,237,227,.12); }
.lb .x{ top:24px; right:24px; }
.lb .pv{ left:24px; top:50%; translate:0 -50%; }
.lb .nx{ right:24px; top:50%; translate:0 -50%; }

/* ---------- SUEÑO + PILARES ---------- */
.dream{ text-align:center; overflow:hidden; }
.dream .beam{ background:radial-gradient(760px 460px at 50% 0%, rgba(200,178,114,.18), transparent 70%); }
.dream .wrap{ position:relative; z-index:2; }
.dream h2{ font-size:clamp(30px,4.6vw,60px); letter-spacing:-.03em; max-width:20ch; margin:0 auto 28px; }
.dream p{ color:rgba(243,237,227,.68); max-width:62ch; margin:0 auto; font-size:18px; line-height:1.65; }
.dream p + p{ margin-top:16px; }
.pil-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:clamp(56px,7vw,90px); text-align:left; }
.pil-card{
  display:flex; flex-direction:column; gap:12px; min-height:230px; padding:28px 24px;
  border:1px solid rgba(243,237,227,.12); border-radius:var(--r-lg); background:rgba(243,237,227,.03);
  transition:transform .5s var(--ease), border-color .4s, background .4s;
}
.pil-card:hover{ transform:translateY(-6px); border-color:var(--c); background:color-mix(in srgb,var(--c) 8%,transparent); }
.pil-card h3{ font-size:30px; color:var(--c); }
.pil-card p{ font-family:'IBM Plex Mono',monospace; font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; line-height:1.7; color:rgba(243,237,227,.64); max-width:none; margin:0; text-align:left; }
.pil-card .go{ margin-top:auto; font-size:14px; font-weight:600; color:var(--c); }

@media (max-width:1000px){ .pil-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:860px){
  .scrolly{ grid-template-columns:1fr; gap:22px; }
  .scrolly-side{ top:64px; z-index:5; }
  .sc-card{ min-height:0; padding:14px 20px 20px; flex-direction:row; align-items:center; gap:16px; border-radius:var(--r-md); }
  .sc-kicker{ display:none; }
  .sc-year, .sc-year.small{ font-size:34px; margin:0; }
  .sc-tags{ flex:1; min-height:0; }
  .tag-p{ font-size:10px; padding:3px 9px; }
  .sc-bar{ position:absolute; left:20px; right:20px; bottom:8px; margin:0; }
}
@media (max-width:560px){ .pil-grid{ grid-template-columns:1fr; } }