/* ═══════════════════════════════════════════════════════════════════
   adrianheredia.es · CONTACTO (BRIEF §5.5)
   Portado 1:1 de maquetas/contacto.html. Solo lo propio de la página:
   el sistema común está en base.css.

   Esta maqueta redefine los botones y el spinner (botón de 52 px, verde,
   y el spinner en claro porque el verde lleva texto claro), así que van
   aquí y pisan a los de base.css.
   Puntos de corte propios: 900 y 520 (§4.4).
   ═══════════════════════════════════════════════════════════════════ */

  /* Firma: la página se abre desde la luz central, en verde (< 1 s, no bloquea) */
  .opening{position:fixed;inset:0;z-index:90;pointer-events:none}
  .opening .half{position:absolute;top:0;bottom:0;width:50.5%;background:var(--verde-hondo);transition:transform .62s var(--ease) .2s}
  .opening .l{left:0} .opening .r{right:0}
  .opening .seam{position:absolute;top:0;bottom:0;left:50%;width:3px;margin-left:-1.5px;transform:scaleY(0);opacity:1;
    background:linear-gradient(to bottom,transparent,#A24E17 14%,#F26322 50%,#A24E17 86%,transparent);box-shadow:0 0 26px 6px rgba(242,99,34,.5);transition:transform .22s var(--ease),opacity .3s ease .45s}
  .opening.go .seam{opacity:0}
  .opening.go .l{transform:translateX(-101%)} .opening.go .r{transform:translateX(101%)}

  /* Botones y spinner propios de Contacto (pisan los de base.css) */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 28px;border-radius:999px;border:1.5px solid transparent;font:700 15px var(--f-cuerpo);cursor:pointer;text-decoration:none;transition:background .2s,transform .1s}
  .btn:active{transform:scale(.98)}
  .btn--verde{background:var(--verde-hondo);color:var(--base)}
  .btn--verde:hover{background:#265A4A}
  .btn--borde{background:transparent;color:var(--tinta);border-color:var(--tinta);min-height:40px;padding:0 16px;font-size:14px}
  .btn[disabled]{opacity:.7;cursor:progress}
  .spin{width:16px;height:16px;border:2px solid rgba(254,252,248,.35);border-top-color:var(--base);border-radius:50%;animation:spin .8s linear infinite;display:none}
  .is-sending .spin{display:inline-block}
  @keyframes spin{to{transform:rotate(360deg)}}

  /* ── Página: foto grande + tipografía fuerte + mucho aire ── */
  .contact{padding:118px 0 80px}
  .contact .grid{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:start}
  .kicker{font-size:13px;font-weight:700;color:var(--verde-hondo);margin:0 0 18px}
  h1{font-family:var(--f-titular);font-weight:400;text-transform:uppercase;line-height:.9;letter-spacing:-.01em;margin:0;font-size:clamp(52px,8vw,112px)}
  #zona{container-type:inline-size}
  @supports (font-size:1cqw){ h1{font-size:clamp(46px,15.5cqw,112px)} }
  h1 span{display:block}
  .lead{font-size:clamp(17px,1.6vw,20px);font-weight:500;line-height:1.55;margin:22px 0 30px;max-width:38ch}
  .eta{font-size:14.5px;color:var(--tierra);margin:0 0 30px}

  /* Formulario */
  form{display:flex;flex-direction:column;gap:16px;max-width:560px}
  fieldset{border:0;margin:0;padding:0}
  legend,.lbl{display:block;font-size:13.5px;font-weight:700;color:var(--tinta);margin:0 0 8px}
  .types{display:flex;flex-wrap:wrap;gap:8px}
  .types label{position:relative}
  .types input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
  .types span{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border:1.5px solid #9A8E78;border-radius:999px;background:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
  .types input:checked + span{background:var(--verde-hondo);border-color:var(--verde-hondo);color:var(--base)}
  .types input:focus-visible + span{outline:3px solid var(--rufus);outline-offset:2px}
  fieldset[aria-invalid="true"] .types span{border-color:var(--error)}
  .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .field input,.field textarea{width:100%;font:15px var(--f-cuerpo);color:var(--tinta);background:#fff;border:1.5px solid #9A8E78;border-radius:14px;padding:13px 16px}
  .field input{min-height:50px;border-radius:999px;padding:0 18px}
  .field textarea{min-height:140px;resize:vertical;line-height:1.55}
  .field input:focus,.field textarea:focus{outline:none;border-color:var(--verde-hondo);box-shadow:0 0 0 3px rgba(47,107,88,.16)}
  .field [aria-invalid="true"]{border-color:var(--error)}
  .opt{font-weight:400;color:var(--tierra)}
  .check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.5;color:var(--tierra);cursor:pointer}
  .check input{appearance:none;-webkit-appearance:none;flex:0 0 auto;width:20px;height:20px;margin:0;border:1.5px solid #9A8E78;border-radius:6px;background:#fff;cursor:pointer;display:grid;place-content:center}
  .check input::after{content:"";width:5px;height:10px;border:solid var(--base);border-width:0 2px 2px 0;transform:rotate(43deg) translate(-1px,-1px);opacity:0}
  .check input:checked{background:var(--verde-hondo);border-color:var(--verde-hondo)}
  .check input:checked::after{opacity:1}
  .check input[aria-invalid="true"]{border-color:var(--error)}
  .check a{color:var(--rufus)}
  .check b{color:var(--tinta);font-weight:600}
  .msg{display:none;margin:0;font-size:14px;color:var(--error);background:rgba(163,54,31,.06);border-radius:12px;padding:12px 14px}
  .msg.on{display:block}
  .done{display:none;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--papel);border-left:3px solid var(--verde-hondo);border-radius:14px;padding:18px 20px;font-size:15.5px;max-width:560px}
  .done b{display:block;font-family:var(--f-titulo);font-weight:800;text-transform:uppercase;font-size:20px;margin-bottom:4px}
  .done svg{flex:0 0 auto;margin-top:3px;color:var(--verde-hondo)}
  .is-done form{display:none} .is-done .done{display:flex}

  .alt{margin-top:30px;padding-top:22px;border-top:1px solid var(--papel);display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:15px}
  .alt .mail{font-weight:700}

  /* Fotos (como la página de una fotógrafa: grandes y con aire) */
  .photos{position:relative;padding-bottom:70px}
  .ph-main{position:relative;aspect-ratio:4/5;border-radius:12px;overflow:hidden;background:#141210;box-shadow:0 30px 60px -30px rgba(30,25,19,.5)}
  .ph-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%}

  .toast{position:fixed;left:50%;bottom:28px;z-index:80;transform:translate(-50%,12px);opacity:0;pointer-events:none;background:var(--tinta);color:var(--base);font-size:14px;font-weight:600;padding:12px 18px;border-radius:999px;transition:opacity .3s,transform .5s var(--ease)}
  .toast.show{opacity:1;transform:translate(-50%,0)}

  @media (max-width:900px){
    .contact{padding-top:100px}
    .contact .grid{grid-template-columns:1fr;gap:44px}
    .photos{max-width:520px;padding-bottom:0}
    .ph-main{aspect-ratio:4/5;max-width:440px}
  }

  @media (max-width:520px){ .two{grid-template-columns:1fr} .btn{width:100%} }