/* =============================================================
   PARDIA — BASE DE LAS PÁGINAS SUELTAS (/proyectos, /opinar)
   Tokens, reset, nav, botones, tarjetas de proyecto y footer.

   Por qué duplica el <style> de index.html: la portada mantiene
   su CSS en línea a propósito (ver el comentario de _headers).
   Sacar esas 344 líneas es un refactor con riesgo visual real
   sobre la página que genera los leads, así que se copia lo que
   necesitan las páginas nuevas y la portada se deja intacta.
   Al tocar los tokens de marca hay que cambiar los dos sitios.
   ============================================================= */
:root{
  /* --- Colores de marca --- */
  --teal:        #24a29a;
  --teal-deep:   #1c7d77;
  --teal-tint:   #e7f3f1;
  --teal-bright: #3fbfb6;   /* hover del relleno teal en FONDO OSCURO — con --ink, 7.5:1 */
  --gold:        #f6b53c;
  --gold-deep:   #e0a02a;
  --apricot:     #ffd59b;   /* acento cálido (antes --cream; el fondo es el cream) */
  --ink:         #241b14;
  --ink-soft:    #2e231a;
  /* Color del logotipo. NO es --ink. Es el único gris frío de la marca: un hecho
     heredado del logo, no un principio — no propagar a otros elementos.
     No lo consume nadie: los SVG se cargan por <img> y no heredan custom
     properties. Vive aquí como referencia, junto al resto de la paleta. */
  --wordmark-ink:#424041;  /* ver nota de arriba */

  /* --- Neutros cálidos --- */
  --bg:          #fbf4e9;
  --bg-2:        #f5ead9;
  --surface:     #fffdf9;
  --line:        #ece0cf;
  --muted:       #6e6457;
  --muted-soft:  #74695b;   /* meta / labels — 4.9:1 sobre --bg, 5.3:1 sobre --surface (AA) */

  --aurora: linear-gradient(115deg,
              #24a29a 0%, #3fbfb6 18%, #ffd59b 38%,
              #f6b53c 55%, #c77dff 74%, #5b8def 88%, #24a29a 100%);

  /* --- Sistema --- */
  --radius:   20px;
  --radius-sm:14px;
  --shadow:   0 1px 2px rgba(36,27,20,.04), 0 12px 32px -12px rgba(36,27,20,.16);
  --shadow-lg:0 2px 4px rgba(36,27,20,.05), 0 30px 60px -22px rgba(36,27,20,.28);
  --ease:     cubic-bezier(.22,.61,.36,1);
  --maxw:     1180px;
}

/* --- Reset / base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Quicksand',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;font-weight:500;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--teal);color:#fff}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:6px}

.skip-link{
  position:absolute;left:14px;top:-60px;z-index:200;
  background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;
  font-weight:700;font-size:.92rem;transition:top .25s var(--ease);
}
.skip-link:focus{top:14px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section.block{padding:96px 0;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#e0563f;box-shadow:0 0 0 4px rgba(224,86,63,.16)}
.eyebrow.teal{color:var(--teal-deep)}
.eyebrow.teal .dot{background:var(--teal);box-shadow:0 0 0 4px rgba(36,162,154,.16)}

h1,h2,h3{line-height:1.08;letter-spacing:-.02em;font-weight:700}
.aurora-text{
  background:var(--aurora);background-size:280% 280%;
  -webkit-background-clip:text;background-clip:text;
  color:transparent;-webkit-text-fill-color:transparent;
  animation:aurora 9s ease infinite;
}
@keyframes aurora{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}

.section-head{margin-bottom:44px;max-width:60ch}
.section-head h2{font-size:clamp(1.9rem,3.8vw,2.9rem);margin:16px 0 14px}
.section-head p{color:var(--muted);font-size:1.06rem;font-weight:500}

/* --- Botones (píldora, igual que la portada) --- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:.98rem;letter-spacing:-.01em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s;
  will-change:transform;
}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 26px -10px rgba(36,27,20,.5)}
.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(36,27,20,.55)}
.btn-teal{background:var(--teal);color:var(--ink);box-shadow:0 10px 26px -10px rgba(36,162,154,.6)}
.btn-teal:hover:not(:disabled){transform:translateY(-2px);background:var(--teal-bright)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn svg{width:17px;height:17px}

/* --- Nav --- */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .4s var(--ease)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
header.scrolled{background:rgba(251,244,233,.78);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center}
.logo img{height:30px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:.95rem;font-weight:600;color:var(--muted);transition:color .25s;position:relative}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-5px;height:2px;width:0;background:var(--teal);transition:width .3s var(--ease)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:999px;background:var(--ink);color:#fff;font-weight:700;font-size:.92rem;transition:transform .3s var(--ease),background .25s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px -10px rgba(36,27,20,.5)}
.nav-toggle{display:none;font-size:1.6rem;line-height:1;color:var(--ink);padding:6px 8px;border-radius:10px}
.mobile-menu{display:none}
@media(max-width:660px){
  .mobile-menu{
    display:block;position:fixed;top:74px;left:0;right:0;z-index:99;
    background:rgba(251,244,233,.96);backdrop-filter:blur(18px) saturate(1.4);
    -webkit-backdrop-filter:blur(18px) saturate(1.4);
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:18px 20px 24px;
    transform:translateY(-12px);opacity:0;visibility:hidden;pointer-events:none;
    transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
  }
  header.menu-open .mobile-menu{transform:none;opacity:1;visibility:visible;pointer-events:auto}
  .mobile-menu a.m-link{display:block;padding:14px 6px;font-size:1.05rem;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
  .mobile-menu a.m-link:last-of-type{border-bottom:none}
  .mobile-menu .nav-cta{display:flex;justify-content:center;margin-top:16px;padding:14px 20px;font-size:1rem}
}

/* --- Tarjetas de proyecto --- */
.proj-group{margin-bottom:46px}
.proj-group h3.gtitle{display:flex;align-items:center;gap:12px;font-size:1.05rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:22px}
.proj-group h3.gtitle .ln{flex:1;height:1px;background:var(--line)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:transform .45s var(--ease),box-shadow .45s var(--ease);
  display:flex;flex-direction:column;gap:12px;
}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.proj .top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.proj .badge{font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:999px;white-space:nowrap}
/* Fondo teñido + texto en --ink: ~15:1 en los tres. Ver el comentario en index.html. */
.badge.done{background:var(--teal-tint);color:var(--ink)}  /* 14.89:1 */
.badge.live{background:#e6f6ea;color:var(--ink)}           /* 15.09:1 */
.badge.dev{background:#fdf0d6;color:var(--ink)}            /* 14.99:1 */
.proj h4{font-size:1.28rem;font-weight:700;letter-spacing:-.01em}
.proj .kind{font-size:.8rem;font-weight:700;color:var(--teal-deep);letter-spacing:.04em;text-transform:uppercase}
.proj p{color:var(--muted);font-size:.95rem;font-weight:500}

/* --- Footer --- */
footer{padding:60px 0 40px;text-align:center}
.foot-logo{margin-bottom:14px}
.foot-logo img{height:84px;width:auto;display:block;margin:0 auto}
.foot-slogan{color:var(--muted);font-weight:600;letter-spacing:.02em;margin-bottom:26px}
.foot-meta{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;font-size:.85rem;color:var(--muted-soft);font-weight:600}
.foot-meta .sep{opacity:.4}
.foot-app{margin-top:16px;font-size:.82rem;color:var(--muted);font-weight:600}
/* --teal sobre --bg se queda en 2.9:1; el hover pasa a --ink porque --teal-deep
   ya es el color de reposo (ver index.html). */
.foot-app a{color:var(--teal-deep);font-weight:700}  /* 4.52:1 */
.foot-app a:hover{color:var(--ink)}

/* --- Reveal on scroll --- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
[data-delay="1"]{transition-delay:.08s}
[data-delay="2"]{transition-delay:.16s}
[data-delay="3"]{transition-delay:.24s}
[data-delay="4"]{transition-delay:.32s}
[data-delay="5"]{transition-delay:.4s}

/* --- Responsive --- */
@media(max-width:920px){ .projects{grid-template-columns:repeat(2,1fr)} }
@media(max-width:660px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:block}
  .projects{grid-template-columns:1fr}
  section.block{padding:70px 0}
  .wrap{padding:0 20px}
}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* Anti-spam: honeypot oculto a humanos (los bots sí lo rellenan) */
.hp-field{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden}
.cf-turnstile{margin:10px 0 2px}