/* ==========================================================================
   meneses.studio · landing de la tarjeta NFC (/vcf/)
   Mismos tokens que styles.css de la web: amarillo del logotipo, rosa, tinta,
   Instrument Serif + DM Sans, solo ángulos rectos y líneas de 1px.
   Sin JavaScript. Todo local: cumple la CSP de la web (default-src 'self').
   ========================================================================== */
:root {
  --yellow:#e8ff5a;
  --pink:#ef5dba;
  --ink:#191919;
  --paper:#fff;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'DM Sans',Arial,sans-serif;
  color-scheme:light;
}
*,*::before,*::after {
  box-sizing:border-box;
  border-radius:0;
}
html {
  min-height:100%;
  background:var(--yellow);
  -webkit-text-size-adjust:100%;
}
body {
  margin:0;
  min-height:100svh;
  background:var(--yellow);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.5;
}
a {
  color:inherit;
  text-decoration:none;
  -webkit-tap-highlight-color:transparent;
}
img {
  display:block;
  max-width:100%;
  height:auto;
}
h1,p,dl,dd {
  margin:0;
}
h1 {
  font-weight:400;
}
em {
  font-weight:400;
}
:focus-visible {
  outline:2px solid var(--ink);
  outline-offset:4px;
}
::selection {
  background:var(--pink);
  color:var(--ink);
}

/* ---------- Composición ---------- */
.card {
  width:100%;
  max-width:440px;
  min-height:100svh;
  margin-inline:auto;
  display:flex;
  flex-direction:column;
  gap:clamp(24px,5svh,44px);
  padding:max(40px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(28px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left));
}
.hello {
  display:flex;
  flex-direction:column;
  gap:clamp(14px,3svh,26px);
  margin-top:auto;
}
.hello-line {
  font-family:var(--serif);
  font-size:clamp(56px,17vw,76px);
  line-height:.9;
  letter-spacing:-.035em;
  margin-left:-.03em;
}
.logo {
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1841/823;
  fill:var(--pink);
}

/* ---------- Botón: blanco con texto rosa corporativo ---------- */
.action {
  display:flex;
  flex-direction:column;
  gap:12px;
}
.btn {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  min-height:64px;
  padding:18px 26px;
  border:1px solid var(--ink);
  background:var(--paper);
  color:var(--pink);
  font-size:20px;      /* texto grande + negrita: el rosa sobre blanco (3,0:1) cumple el mínimo de 3:1 */
  font-weight:700;
  line-height:1.2;
  transition:background .2s,color .2s;
}
.btn span[aria-hidden] {
  font-size:1.4em;
  line-height:1;
}
.btn:active {
  background:var(--pink);
  color:var(--paper);
}
@media (hover:hover) {
  .btn:hover {
    background:var(--pink);
    color:var(--paper);
  }
}
.hint {
  font-size:12px;
  line-height:1.5;
}

/* ---------- Datos (misma ficha que la tarjeta de la web) ---------- */
.rows {
  border-top:1px solid var(--ink);
}
.rows>div {
  display:grid;
  grid-template-columns:92px 1fr;
  gap:12px;
  align-items:baseline;
  padding:.7em 0;
  border-bottom:1px solid var(--ink);
}
.rows dt {
  font-size:11px;
  font-weight:500;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.rows dd {
  font-family:var(--serif);
  font-size:24px;
  line-height:1.15;
  overflow-wrap:anywhere;
}
.rows dd a {
  display:inline-block;
  padding-block:.25em;
  background:linear-gradient(var(--pink),var(--pink)) 0 88%/0 .24em no-repeat;
  transition:background-size .35s;
}
.rows dd a:active {
  background-size:100% .24em;
}
@media (hover:hover) {
  .rows dd a:hover {
    background-size:100% .24em;
  }
}

/* ---------- Pie ---------- */
.foot {
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:4px 24px;
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid rgba(25,25,25,.45);
  font-size:11px;
  font-weight:500;
  letter-spacing:.1em;
  text-transform:uppercase;
}

/* ---------- Pantallas bajas y escritorio ---------- */
@media (max-width:359px) {
  .rows>div {
    grid-template-columns:1fr;
    gap:0;
  }
}
@media (max-height:640px) {
  .card {
    padding-top:max(24px,env(safe-area-inset-top));
    gap:20px;
  }
  .hello-line {
    font-size:52px;
  }
  .logo {
    width:72%;
  }
}
@media (min-width:700px) {
  .card {
    padding-block:64px;
  }
}
@media (prefers-reduced-motion:reduce) {
  .btn,.rows dd a {
    transition:none;
  }
}