/* =====================================================================
   CIRUJANO3D — hoja de estilos del sitio
   Blanco y navy, como cirujano3d.com. Montserrat, como cirujano3d.com.
   Tres azules y ninguno más:
     --navy-950  #030E2A  el velo del video y las bandas oscuras (el de su web)
     --navy      #203962  el del logotipo
     --acero     #3E7D98  el botón «Subir Estudio» de su web
   ===================================================================== */

@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('../fonts/montserrat-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url('../fonts/montserrat-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --navy-950: #030E2A;
  --navy-900: #0B1B3F;
  --navy: #203962;
  --navy-os: #172B4D;
  --acero: #3E7D98;
  --acero-os: #316A83;
  --acero-cla: #A9CBDB;

  --blanco: #FFFFFF;
  --hielo: #F3F6FA;
  --hielo-2: #E8EEF5;
  --linea: #DCE3EC;
  --linea-2: #C5D0DE;

  --tinta: #030E2A;
  --tinta-2: #3B4760;
  --tinta-3: #56627A;

  --ok: #1E7A4E;
  --ok-fondo: #E7F4ED;
  --mal: #B3261E;
  --mal-fondo: #FBEAE9;
  --ojo: #8A5A00;
  --ojo-fondo: #FFF4DC;

  --radio: 14px;
  --radio-s: 10px;
  --pildora: 999px;
  --sombra: 0 1px 2px rgba(3, 14, 42, .06), 0 8px 24px rgba(3, 14, 42, .08);
  --sombra-alta: 0 2px 6px rgba(3, 14, 42, .08), 0 24px 60px rgba(3, 14, 42, .18);
  --barra-alto: 76px;
  --ancho: 1200px;
  --t: .22s cubic-bezier(.2, .7, .2, 1);

  /* Escala de capas: una sola, para que nada tape a lo que no debe. */
  --z-barra: 30;
  --z-menu: 40;
  --z-wa: 20;
  --z-modal: 50;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--barra-alto) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--tinta-2);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--navy); text-underline-offset: 3px; }
h1, h2, h3, h4 { color: var(--tinta); font-weight: 600; line-height: 1.2; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

:focus-visible { outline: 3px solid var(--acero); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }
@media (max-width: 560px) { .wrap { padding: 0 16px; } }

.saltar {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--navy); color: #fff; padding: 10px 16px; border-radius: var(--radio-s);
  font-weight: 600; text-decoration: none;
}
.saltar:focus { top: 12px; }
.sr-solo { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ============================== BOTONES ============================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 26px;
  border: 2px solid transparent; border-radius: var(--pildora);
  font-weight: 700; font-size: 15.5px; letter-spacing: .01em; line-height: 1.1;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: background-color var(--t), color var(--t), border-color var(--t), box-shadow var(--t);
}
.btn svg { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-grande { min-height: 56px; padding: 0 40px; font-size: 17px; }
.btn-ancho { width: 100%; }

.btn-acero { background: var(--acero); color: #fff; }
.btn-acero:hover { background: var(--acero-os); }
.btn-primario, .btn-navy { background: var(--navy); color: #fff; }
.btn-primario:hover, .btn-navy:hover { background: var(--navy-950); }
.btn-contorno { border-color: #fff; color: #fff; background: transparent; }
.btn-contorno:hover { background: #fff; color: var(--navy-950); }
.btn-contorno-navy { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-contorno-navy:hover { background: var(--navy); color: #fff; }
.btn-blanco { background: #fff; color: var(--navy-950); }
.btn-blanco:hover { background: var(--hielo-2); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .6; cursor: progress; }

.enlace-flecha {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 15px; color: var(--navy); text-decoration: none;
}
.enlace-flecha svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform var(--t); }
.enlace-flecha:hover svg { transform: translateX(4px); }
.oscuro .enlace-flecha, .enlace-flecha.claro { color: #fff; }

/* ============================== BARRA ============================== */
.barra {
  position: sticky; top: 0; z-index: var(--z-barra);
  height: var(--barra-alto);
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--linea);
  transition: background-color var(--t), border-color var(--t), box-shadow var(--t);
}
.barra-in { height: 100%; display: flex; align-items: center; gap: 28px; }
.marca { display: block; flex: none; }
.marca img { height: 46px; width: auto; }
.marca .logo-blanco { display: none; }

.barra-nav { display: flex; gap: 30px; margin-left: auto; }
.barra-nav a {
  color: var(--tinta); text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 8px 0; border-bottom: 2px solid transparent; transition: border-color var(--t), color var(--t);
}
.barra-nav a:hover, .barra-nav a[aria-current="page"] { border-bottom-color: var(--acero); }

.barra-acc { display: flex; align-items: center; gap: 14px; }
.barra-cuenta {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 6px;
  color: var(--tinta); font-weight: 600; font-size: 15px; text-decoration: none;
}
.barra-cuenta svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.btn-barra { min-height: 44px; padding: 0 22px; font-size: 14.5px; }

/* Sobre el video: transparente y en blanco, como la web original. */
.con-portada .barra { position: fixed; left: 0; right: 0; }
.barra.sobre-video { background: transparent; border-bottom-color: transparent; }
.barra.sobre-video .marca .logo-blanco { display: block; }
.barra.sobre-video .marca .logo-navy { display: none; }
.barra.sobre-video .barra-nav a, .barra.sobre-video .barra-cuenta { color: #fff; }
.barra.sobre-video .btn-barra { background: #fff; color: var(--navy-950); }
.barra.sobre-video .btn-barra:hover { background: var(--hielo-2); }
.barra.sobre-video .hamb span, .barra.sobre-video .hamb span::before, .barra.sobre-video .hamb span::after { background: #fff; }

.barra.sobre-video.pegada { background: rgba(255, 255, 255, .97); border-bottom-color: var(--linea); box-shadow: 0 6px 24px rgba(3, 14, 42, .08); }
.barra.sobre-video.pegada .marca .logo-blanco { display: none; }
.barra.sobre-video.pegada .marca .logo-navy { display: block; }
.barra.sobre-video.pegada .barra-nav a, .barra.sobre-video.pegada .barra-cuenta { color: var(--tinta); }
.barra.sobre-video.pegada .btn-barra { background: var(--navy); color: #fff; }
.barra.sobre-video.pegada .hamb span, .barra.sobre-video.pegada .hamb span::before, .barra.sobre-video.pegada .hamb span::after { background: var(--navy-950); }

.hamb { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 0; position: relative; }
.hamb span, .hamb span::before, .hamb span::after {
  position: absolute; left: 11px; width: 22px; height: 2px; background: var(--navy-950); border-radius: 2px;
  transition: transform var(--t), top var(--t), background-color var(--t);
}
.hamb span { top: 21px; }
.hamb span::before, .hamb span::after { content: ''; left: 0; }
.hamb span::before { top: -7px; }
.hamb span::after { top: 7px; }
.hamb[aria-expanded="true"] span { background: transparent !important; }
.hamb[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); background: var(--navy-950) !important; }
.hamb[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); background: var(--navy-950) !important; }

.menu-movil {
  position: fixed; inset: var(--barra-alto) 0 0 0; z-index: var(--z-menu);
  background: #fff; padding: 24px 20px 40px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 4px;
}
.menu-movil a:not(.btn) {
  padding: 14px 4px; border-bottom: 1px solid var(--linea);
  color: var(--tinta); font-weight: 600; font-size: 18px; text-decoration: none;
}
.menu-movil .btn { margin-top: 20px; }
body.menu-abierto .barra.sobre-video { background: #fff; }
body.menu-abierto .barra.sobre-video .marca .logo-blanco { display: none; }
body.menu-abierto .barra.sobre-video .marca .logo-navy { display: block; }

@media (max-width: 1080px) {
  .barra-nav { gap: 20px; }
  .barra-cuenta { display: none; }
}
@media (max-width: 900px) {
  :root { --barra-alto: 68px; }
  .barra-nav { display: none; }
  .barra-acc { margin-left: auto; }
  .hamb { display: block; }
  .marca img { height: 40px; }
}
@media (max-width: 420px) {
  .btn-barra { display: none; }
}

/* ============================== PORTADA ==============================
   Réplica de la sección que al cliente le gusta de su web: video del
   ensayo a pantalla completa, velo navy, titular centrado, dos botones.
   ===================================================================== */
.portada {
  position: relative; isolation: isolate;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--barra-alto) + 40px) 0 72px;
  color: #fff; background: var(--navy-950);
  overflow: hidden;
}
.portada-fondo { position: absolute; inset: 0; z-index: -1; }
.portada-fondo video, .portada-fondo img { width: 100%; height: 100%; object-fit: cover; }
.portada-fondo::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(3, 14, 42, .52) 0%, rgba(3, 14, 42, .62) 60%, rgba(3, 14, 42, .82) 100%),
    rgba(32, 57, 98, .28);
}
.portada-in { position: relative; display: flex; flex-direction: column; align-items: center; }

.portada-intro { text-align: center; max-width: 980px; margin: 0 auto; }
.portada h1 {
  color: #fff; font-weight: 500; letter-spacing: -.015em;
  font-size: clamp(2.2rem, 5.2vw, 4.3rem); line-height: 1.14;
  text-wrap: balance;
  transition: font-size .4s var(--t);
}
.portada-bajada {
  margin: 30px auto 0; max-width: 58ch;
  font-size: clamp(1.05rem, 1.7vw, 1.4rem); line-height: 1.55; color: rgba(255, 255, 255, .92);
  text-wrap: pretty;
}
.portada-acc { margin-top: 44px; display: flex; gap: 30px; justify-content: center; flex-wrap: wrap; }
.portada-acc .btn { min-width: 220px; }

.portada-bajar {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  width: 44px; height: 44px; display: grid; place-items: center; color: rgba(255, 255, 255, .8);
}
.portada-bajar svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; }
@media (prefers-reduced-motion: no-preference) {
  .portada-bajar svg { animation: bajar 2.4s ease-in-out infinite; }
  @keyframes bajar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }
}

/* Modo subida: el titular se queda, arriba y más chico; la bajada y los
   botones ceden su lugar al panel. La sección sigue siendo la misma. */
.portada[data-modo="subida"] { align-items: flex-start; }
.portada[data-modo="subida"] h1 { font-size: clamp(1.45rem, 2.6vw, 2.1rem); }
.portada[data-modo="subida"] .portada-bajada,
.portada[data-modo="subida"] .portada-acc,
.portada[data-modo="subida"] .portada-bajar { display: none; }

@media (max-width: 560px) {
  .portada { padding-bottom: 80px; }
  .portada-acc { gap: 14px; flex-direction: column; align-items: stretch; width: 100%; max-width: 340px; margin-left: auto; margin-right: auto; }
  .portada-acc .btn { min-width: 0; }
}

/* ============================== PANEL DE SUBIDA ============================== */
.subida {
  width: 100%; max-width: 900px; margin: 28px auto 0;
  background: #fff; color: var(--tinta-2);
  border-radius: 18px; box-shadow: var(--sombra-alta);
  overflow: hidden;
}
@media (prefers-reduced-motion: no-preference) {
  .subida { animation: entrar-panel .45s cubic-bezier(.2, .7, .2, 1); }
  @keyframes entrar-panel { from { transform: translateY(18px); } to { transform: none; } }
}

.sub-cab {
  display: grid; grid-template-columns: 1fr auto auto; gap: 20px; align-items: center;
  padding: 22px 28px; border-bottom: 1px solid var(--linea); background: var(--hielo);
}
.sub-rotulo { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--acero-os); }
.sub-cab h2 { font-size: 22px; margin-top: 2px; }
.sub-cab h2:focus { outline: none; }
.sub-pasos { list-style: none; display: flex; gap: 6px; }
.sub-pasos li {
  display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 6px; border-radius: var(--pildora);
  font-size: 13px; font-weight: 600; color: var(--tinta-3);
}
.sub-pasos li span {
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  border: 1.5px solid var(--linea-2); font-size: 12.5px; font-weight: 700; color: var(--tinta-3); background: #fff;
}
.sub-pasos li.viva { color: var(--tinta); background: #fff; }
.sub-pasos li.viva span { background: var(--navy); border-color: var(--navy); color: #fff; }
.sub-pasos li.hecho span { background: var(--acero); border-color: var(--acero); color: #fff; }
.sub-cerrar {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--linea-2); background: #fff;
  display: grid; place-items: center; color: var(--tinta);
  transition: background-color var(--t);
}
.sub-cerrar:hover { background: var(--hielo-2); }
.sub-cerrar svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }

.sub-panel { display: none; padding: 28px; }
.sub-panel.viva { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .sub-panel.viva { animation: entrar-paso .35s cubic-bezier(.2, .7, .2, 1); }
  @keyframes entrar-paso { from { transform: translateX(14px); } to { transform: none; } }
}

.sub-grupo { border: 0; margin: 0 0 26px; padding: 0; min-width: 0; }
.sub-grupo:last-of-type { margin-bottom: 0; }
.sub-grupo > legend, .sub-grupo > h3 {
  padding: 0; margin-bottom: 12px; font-size: 16px; font-weight: 700; color: var(--tinta);
}
.sub-grupo .pista { margin: -6px 0 12px; }

.casos3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.caso-op {
  position: relative; display: flex; flex-direction: column; gap: 4px;
  padding: 18px 18px 16px; border: 1.5px solid var(--linea); border-radius: var(--radio);
  cursor: pointer; background: #fff;
  transition: border-color var(--t), background-color var(--t), box-shadow var(--t);
}
.caso-op:hover { border-color: var(--linea-2); background: var(--hielo); }
.caso-op input { position: absolute; opacity: 0; pointer-events: none; }
.caso-op svg { width: 30px; height: 30px; fill: none; stroke: var(--acero); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 6px; }
.caso-op b { color: var(--tinta); font-size: 16px; }
.caso-op small { font-size: 13.5px; line-height: 1.45; color: var(--tinta-3); }
.caso-op:has(input:checked) { border-color: var(--navy); background: #F5F8FC; box-shadow: 0 0 0 1px var(--navy) inset; }
.caso-op:has(input:focus-visible) { outline: 3px solid var(--acero); outline-offset: 2px; }
.caso-op::after {
  content: ''; position: absolute; top: 14px; right: 14px; width: 20px; height: 20px; border-radius: 50%;
  border: 1.5px solid var(--linea-2); background: #fff;
}
.caso-op:has(input:checked)::after {
  border-color: var(--navy);
  background: var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 13px no-repeat;
}

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border: 1.5px solid var(--linea); border-radius: var(--pildora); background: #fff;
  font-size: 14.5px; font-weight: 600; color: var(--tinta-2);
  transition: border-color var(--t), background-color var(--t), color var(--t);
}
.chip:hover span { border-color: var(--linea-2); background: var(--hielo); }
.chip input:checked + span { border-color: var(--navy); background: var(--navy); color: #fff; }
.chip input:focus-visible + span { outline: 3px solid var(--acero); outline-offset: 2px; }
.chip.suave input:checked + span { background: var(--hielo-2); color: var(--tinta); }

.sub-acc { display: flex; gap: 12px; align-items: center; margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--linea); flex-wrap: wrap; }
.sub-acc .der { margin-left: auto; }
.sub-pie { margin-top: 16px; font-size: 13.5px; color: var(--tinta-3); }

@media (max-width: 760px) {
  .sub-cab { grid-template-columns: 1fr auto; padding: 18px 18px; }
  .sub-pasos { grid-column: 1 / -1; grid-row: 2; }
  .sub-panel { padding: 22px 18px; }
  .casos3 { grid-template-columns: 1fr; }
  .caso-op { padding: 14px 44px 14px 16px; }
  .caso-op svg { display: none; }
}
@media (max-width: 420px) {
  .sub-pasos li { padding-right: 8px; font-size: 12px; }
  .sub-acc .btn { flex: 1; }
}

/* Zona para soltar archivos */
.soltar {
  display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  padding: 34px 20px; border: 2px dashed var(--linea-2); border-radius: var(--radio);
  background: var(--hielo); cursor: pointer;
  transition: border-color var(--t), background-color var(--t);
}
.soltar:hover, .soltar.encima { border-color: var(--acero); background: #EDF4F8; }
.soltar svg { width: 38px; height: 38px; fill: none; stroke: var(--acero); stroke-width: 1.7; margin-bottom: 6px; }
.soltar b { color: var(--tinta); font-size: 16.5px; }
.soltar span { font-size: 14px; color: var(--tinta-3); }

.archivos { list-style: none; display: grid; gap: 8px; margin-top: 12px; }
.archivo {
  display: grid; grid-template-columns: 46px 1fr auto; gap: 14px; align-items: center;
  padding: 10px 12px; border: 1px solid var(--linea); border-radius: var(--radio-s); background: #fff;
}
.archivo-ico {
  width: 46px; height: 46px; border-radius: 8px; display: grid; place-items: center;
  background: var(--hielo-2); color: var(--navy); font-size: 11px; font-weight: 800; letter-spacing: .04em;
}
.archivo b { display: block; color: var(--tinta); font-size: 14.5px; font-weight: 600; word-break: break-all; line-height: 1.35; }
.archivo small { font-size: 12.5px; color: var(--tinta-3); }
.archivo-quitar {
  width: 40px; height: 40px; border: 0; border-radius: 50%; background: transparent; color: var(--tinta-3);
  display: grid; place-items: center;
}
.archivo-quitar:hover { background: var(--mal-fondo); color: var(--mal); }
.archivo-quitar svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; }
.barra-p { height: 4px; background: var(--hielo-2); border-radius: 4px; margin-top: 8px; overflow: hidden; }
.barra-p i { display: block; height: 100%; width: 0; background: var(--acero); transition: width .25s; }
.archivo.listo .barra-p i { background: var(--ok); }

.progreso-total { margin-top: 18px; padding: 16px 18px; border-radius: var(--radio-s); background: var(--hielo); }
.progreso-total b { color: var(--tinta); font-size: 15px; }
.progreso-total small { display: block; font-size: 13px; color: var(--tinta-3); margin-top: 2px; }
.progreso-total .barra-p { height: 8px; margin-top: 12px; }

/* Acuse */
.acuse { text-align: center; padding: 10px 0 4px; }
.acuse-sello {
  width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--ok-fondo); color: var(--ok); display: grid; place-items: center;
}
.acuse-sello svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.acuse h3 { font-size: 26px; }
.acuse > p { max-width: 54ch; margin: 10px auto 0; }
.cajas-codigo { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; margin: 26px 0 0; text-align: left; }
.caja-codigo { padding: 18px 20px; border-radius: var(--radio); background: var(--navy-950); color: #fff; }
.caja-codigo .rot { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--acero-cla); }
.caja-codigo .val { font-size: 28px; font-weight: 700; letter-spacing: .06em; margin-top: 4px; font-variant-numeric: tabular-nums; word-break: break-all; }
.caja-codigo p { font-size: 12.5px; color: rgba(255, 255, 255, .72); margin-top: 6px; line-height: 1.45; }
.caja-codigo button {
  margin-top: 10px; min-height: 36px; padding: 0 14px; border-radius: var(--pildora);
  border: 1px solid rgba(255, 255, 255, .4); background: transparent; color: #fff; font-size: 13px; font-weight: 600;
}
.caja-codigo button:hover { background: rgba(255, 255, 255, .12); }
.acuse-acc { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.acuse-pasos { text-align: left; margin: 26px 0 0; padding: 20px 22px 20px 42px; border-radius: var(--radio); background: var(--hielo); font-size: 14.5px; }
.acuse-pasos li { margin: 6px 0; }
@media (max-width: 560px) { .cajas-codigo { grid-template-columns: 1fr; } }

/* ============================== FORMULARIOS ============================== */
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.campo.full { grid-column: 1 / -1; }
@media (max-width: 640px) { .campos { grid-template-columns: 1fr; } }
label, .etiqueta { font-size: 14px; font-weight: 600; color: var(--tinta); }
input[type="text"], input[type="email"], input[type="tel"], input[type="password"], input[type="search"], input:not([type]), select, textarea {
  width: 100%; min-height: 48px; padding: 11px 14px;
  border: 1.5px solid var(--linea-2); border-radius: var(--radio-s); background: #fff;
  font-size: 16px; color: var(--tinta);
  transition: border-color var(--t), box-shadow var(--t);
}
textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
select { appearance: none; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23203962' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 12px center / 18px no-repeat; padding-right: 40px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(62, 125, 152, .25); }
input::placeholder, textarea::placeholder { color: #7F8AA0; }
[aria-invalid="true"] { border-color: var(--mal) !important; }
.pista { font-size: 13px; line-height: 1.5; color: var(--tinta-3); }
.error-campo { display: none; font-size: 13.5px; font-weight: 600; color: var(--mal); margin-top: 8px; }
.error-campo.visible { display: block; }
.trampa { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.check {
  display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start;
  padding: 16px; border: 1.5px solid var(--linea); border-radius: var(--radio-s); cursor: pointer;
  font-weight: 400; color: var(--tinta-2); font-size: 14px; line-height: 1.5;
}
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--navy); }
.check b { color: var(--tinta); }

.aviso {
  display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start;
  padding: 14px 16px; border-radius: var(--radio-s); font-size: 14.5px; line-height: 1.55;
  background: var(--hielo); color: var(--tinta-2); border: 1px solid var(--linea);
}
.aviso svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.aviso.mal { background: var(--mal-fondo); color: #7D1A14; border-color: #F1C9C6; }
.aviso.bien { background: var(--ok-fondo); color: #14553A; border-color: #C3E3D1; }
.aviso.ojo { background: var(--ojo-fondo); color: #6B4600; border-color: #F0DDAE; }
.aviso b { color: inherit; }
.aviso a { color: inherit; font-weight: 700; }

/* ============================== SECCIONES ============================== */
.seccion { padding: clamp(72px, 9vw, 120px) 0; }
.seccion.hielo { background: var(--hielo); }
.oscuro { background: var(--navy-950); color: rgba(255, 255, 255, .82); }
.oscuro h2, .oscuro h3 { color: #fff; }

.rotulo {
  display: inline-block; font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase;
  font-weight: 700; color: var(--acero-os);
}
.oscuro .rotulo { color: var(--acero-cla); }
.enc { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 44px; flex-wrap: wrap; }
.enc h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); font-weight: 500; margin-top: 10px; max-width: 22ch; text-wrap: balance; }
.enc.centro { flex-direction: column; align-items: center; text-align: center; }
.enc.centro h2 { max-width: 26ch; }
.lede { font-size: clamp(1.02rem, 1.4vw, 1.16rem); line-height: 1.65; max-width: 60ch; }

/* Revelado al hacer scroll. El contenido es visible por defecto: solo se
   oculta si pre.js confirmó que hay JavaScript y movimiento permitido. */
.anim-js .rev { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2, .7, .2, 1), transform .7s cubic-bezier(.2, .7, .2, 1); }
.anim-js .rev.visto { opacity: 1; transform: none; }

/* ---------- Cómo lo hacemos ---------- */
.metodo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; list-style: none; }
.metodo-it { display: flex; flex-direction: column; border-radius: var(--radio); background: #fff; border: 1px solid var(--linea); overflow: hidden; transition: box-shadow var(--t); }
.metodo-it:hover { box-shadow: var(--sombra); }
.metodo-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--hielo-2); }
.metodo-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.metodo-it:hover .metodo-media img { transform: scale(1.04); }
.metodo-txt { padding: 24px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.metodo-n { font-size: 13px; font-weight: 700; letter-spacing: .12em; color: var(--acero-os); }
.metodo-txt h3 { font-size: 21px; }
.metodo-txt p { font-size: 15.5px; }
.metodo-txt .enlace-flecha { margin-top: auto; padding-top: 8px; }
@media (max-width: 900px) { .metodo { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* ---------- Compromiso (banda navy con imagen) ---------- */
.compromiso { position: relative; isolation: isolate; overflow: hidden; }
.compromiso-fondo { position: absolute; inset: 0; z-index: -1; }
.compromiso-fondo img { width: 100%; height: 100%; object-fit: cover; }
.compromiso-fondo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3, 14, 42, .94) 0%, rgba(3, 14, 42, .86) 50%, rgba(3, 14, 42, .55) 100%); }
.compromiso blockquote { margin: 18px 0 0; max-width: 780px; }
.compromiso blockquote p { font-size: clamp(1.6rem, 3.2vw, 2.6rem); font-weight: 500; line-height: 1.25; color: #fff; text-wrap: balance; }
.compromiso .lede { margin-top: 22px; color: rgba(255, 255, 255, .8); max-width: 54ch; }
.compromiso .enlace-flecha { margin-top: 28px; }

/* ---------- Servicios (mosaico de fotos) ---------- */
.mosaico-srv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tarjeta-srv {
  position: relative; display: block; aspect-ratio: 4 / 3; border-radius: var(--radio); overflow: hidden;
  background: var(--navy-950); color: #fff; text-decoration: none; isolation: isolate;
}
.tarjeta-srv img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.tarjeta-srv::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(3, 14, 42, 0) 35%, rgba(3, 14, 42, .88) 100%); }
.tarjeta-srv:hover img { transform: scale(1.05); }
.tarjeta-srv-txt { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px 22px 20px; }
.tarjeta-srv-txt em { font-style: normal; font-size: 12.5px; font-weight: 700; letter-spacing: .14em; color: var(--acero-cla); }
.tarjeta-srv-txt b { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 19px; font-weight: 600; line-height: 1.25; margin-top: 4px; }
.tarjeta-srv-txt svg { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; transition: transform var(--t); }
.tarjeta-srv:hover .tarjeta-srv-txt svg { transform: translateX(4px); }
.centro-acc { display: flex; justify-content: center; margin-top: 40px; }
@media (max-width: 900px) { .mosaico-srv { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  .mosaico-srv { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px; margin: 0 -16px; padding: 0 16px 8px; scrollbar-width: none; }
  .mosaico-srv::-webkit-scrollbar { display: none; }
  .tarjeta-srv { flex: 0 0 82%; scroll-snap-align: start; }
}

/* ---------- Recorrido (de la tomografía al quirófano) ---------- */
.recorrido { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: paso; position: relative; }
.recorrido::before {
  content: ''; position: absolute; top: 35px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, rgba(169, 203, 219, .15), rgba(169, 203, 219, .55), rgba(169, 203, 219, .15));
}
.recorrido li { position: relative; text-align: center; padding: 0 10px; }
.recorrido-ico {
  width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; background: var(--navy-900); border: 1.5px solid rgba(169, 203, 219, .45); color: #fff;
  position: relative;
}
.recorrido-ico svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.recorrido li:last-child .recorrido-ico { background: var(--acero); border-color: var(--acero); }
.recorrido b { display: block; color: #fff; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; font-weight: 700; }
.recorrido small { display: block; margin-top: 6px; font-size: 14px; line-height: 1.5; color: rgba(255, 255, 255, .72); }
.recorrido-cta { display: flex; justify-content: center; margin-top: 52px; gap: 14px; flex-wrap: wrap; }
@media (max-width: 900px) {
  .recorrido { grid-template-columns: 1fr; gap: 26px; max-width: 420px; margin: 0 auto; }
  .recorrido::before { top: 20px; bottom: 20px; left: 35px; right: auto; width: 2px; height: auto; background: rgba(169, 203, 219, .35); }
  .recorrido li { display: grid; grid-template-columns: 72px 1fr; gap: 18px; text-align: left; align-items: center; padding: 0; }
  .recorrido-ico { margin: 0; }
}

/* ---------- Casos (mosaico) ---------- */
.mosaico-casos { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 14px; }
.mosaico-casos .caso-fig:first-child { grid-column: span 2; grid-row: span 2; }
.caso-fig {
  position: relative; margin: 0; border-radius: var(--radio); overflow: hidden; background: var(--hielo-2);
  border: 0; padding: 0; cursor: zoom-in; text-align: left;
}
.caso-fig img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.caso-fig:hover img { transform: scale(1.05); }
.caso-fig figcaption, .caso-fig .caso-pie {
  position: absolute; left: 10px; bottom: 10px; right: 10px;
  padding: 8px 12px; border-radius: 8px; background: rgba(3, 14, 42, .82); color: #fff;
  font-size: 13.5px; font-weight: 600; line-height: 1.3; width: fit-content; max-width: calc(100% - 20px);
}
@media (max-width: 900px) { .mosaico-casos { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; } }
@media (max-width: 480px) { .mosaico-casos { grid-auto-rows: 150px; gap: 10px; } }

/* ---------- Especialista ---------- */
.esp { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.esp-foto { margin: 0; position: relative; }
.esp-foto img { border-radius: var(--radio); aspect-ratio: 1; object-fit: cover; width: 100%; }
.esp-foto::after { content: ''; position: absolute; inset: 18px -18px -18px 18px; border: 2px solid var(--acero); border-radius: var(--radio); z-index: -1; }
.esp h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 500; margin-top: 10px; text-wrap: balance; }
.esp .lede { margin-top: 18px; }
.esp-nombre { margin-top: 26px; padding-left: 16px; border-left: 3px solid var(--acero); }
.esp-nombre b { display: block; color: var(--tinta); font-size: 19px; }
.esp-nombre span { font-size: 14.5px; color: var(--tinta-3); }
.esp .enlace-flecha { margin-top: 26px; }
@media (max-width: 860px) { .esp { grid-template-columns: 1fr; } .esp-foto { max-width: 420px; } }

/* ---------- Contacto (como la web original) ---------- */
.contacto-banda { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: start; }
.contacto-banda h2 { font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 500; }
.contacto-banda .lede { margin-top: 16px; }
.contacto-acc { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.horario { border: 1px solid rgba(255, 255, 255, .16); border-radius: var(--radio); padding: 8px 22px; }
.horario h3 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--acero-cla); padding: 14px 0 6px; }
.horario dl { margin: 0; display: grid; grid-template-columns: 1fr auto; }
.horario dt, .horario dd { margin: 0; padding: 11px 0; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 15px; }
.horario dt { color: #fff; font-weight: 500; }
.horario dd { color: rgba(255, 255, 255, .78); text-align: right; font-variant-numeric: tabular-nums; }
.horario dd.cerrado { color: rgba(255, 255, 255, .5); }
@media (max-width: 860px) { .contacto-banda { grid-template-columns: 1fr; } }

.btn-wa { background: #fff; color: var(--navy-950); }
.btn-wa:hover { background: var(--hielo-2); }
.btn-wa svg { fill: currentColor; stroke: none; width: 20px; height: 20px; }

/* ============================== PÁGINAS INTERNAS ============================== */
.cab-pagina {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--navy-950); color: rgba(255, 255, 255, .85);
  padding: clamp(56px, 8vw, 104px) 0 clamp(52px, 7vw, 88px);
}
.cab-fondo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cab-pagina.con-imagen::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(3, 14, 42, .95) 0%, rgba(3, 14, 42, .8) 55%, rgba(3, 14, 42, .6) 100%); }
.cab-pagina h1 { color: #fff; font-weight: 500; font-size: clamp(2.1rem, 4.6vw, 3.6rem); max-width: 20ch; margin-top: 14px; text-wrap: balance; }
.cab-pagina p { margin-top: 18px; max-width: 58ch; font-size: clamp(1.02rem, 1.5vw, 1.2rem); }
.migas { display: flex; gap: 10px; flex-wrap: wrap; font-size: 13.5px; color: rgba(255, 255, 255, .7); }
.migas a { color: #fff; text-decoration: none; font-weight: 600; }
.migas a:hover { text-decoration: underline; }

/* Servicios en detalle */
.srv-indice { display: flex; flex-wrap: wrap; gap: 10px; }
.srv-indice a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: var(--pildora);
  border: 1.5px solid var(--linea); color: var(--tinta); font-weight: 600; font-size: 14.5px; text-decoration: none;
  transition: border-color var(--t), background-color var(--t);
}
.srv-indice a:hover { border-color: var(--navy); background: var(--hielo); }
.srv-bloque { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; padding: clamp(48px, 6vw, 80px) 0; border-top: 1px solid var(--linea); }
.srv-bloque:nth-child(even) .srv-media { order: 2; }
.srv-media { margin: 0; border-radius: var(--radio); overflow: hidden; background: var(--hielo-2); }
.srv-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.srv-bloque .metodo-n { display: block; }
.srv-bloque h2 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); font-weight: 500; margin-top: 8px; }
.srv-bloque h3 { font-size: 18px; color: var(--acero-os); margin-top: 6px; font-weight: 600; }
.srv-bloque p { margin-top: 16px; }
.lista-check { list-style: none; margin-top: 20px; display: grid; gap: 10px; }
.lista-check li { position: relative; padding-left: 30px; font-size: 15.5px; }
.lista-check li::before {
  content: ''; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--hielo-2)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23203962' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.srv-bloque .btn { margin-top: 28px; }
@media (max-width: 860px) { .srv-bloque { grid-template-columns: 1fr; } .srv-bloque:nth-child(even) .srv-media { order: 0; } }

.pasos-metodo { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; counter-reset: m; }
.pasos-metodo li { padding: 26px; border-radius: var(--radio); background: #fff; border: 1px solid var(--linea); }
.pasos-metodo h3 { font-size: 19px; margin-top: 8px; }
.pasos-metodo p { margin-top: 10px; font-size: 15.5px; }
@media (max-width: 860px) { .pasos-metodo { grid-template-columns: 1fr; } }

/* Galería completa de casos */
.galeria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.galeria .caso-fig { aspect-ratio: 4 / 3; display: block; width: 100%; }
.galeria-it h2 { font-size: 18px; margin-top: 14px; }
.galeria-it p { font-size: 14.5px; margin-top: 6px; color: var(--tinta-3); }
@media (max-width: 900px) { .galeria { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .galeria { grid-template-columns: 1fr; } }

.visor-foto { border: 0; padding: 0; background: transparent; max-width: min(1100px, 94vw); max-height: 92vh; overflow: visible; }
.visor-foto::backdrop { background: rgba(3, 14, 42, .88); }
.visor-foto img { max-height: 82vh; width: auto; margin: 0 auto; border-radius: var(--radio-s); background: #fff; }
.visor-foto p { color: #fff; text-align: center; margin-top: 12px; font-weight: 600; }
.visor-cerrar {
  position: fixed; top: 16px; right: 16px; width: 48px; height: 48px; border-radius: 50%;
  border: 0; background: #fff; color: var(--navy-950); display: grid; place-items: center;
}
.visor-cerrar svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; }

/* Nosotros */
.dos-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.dos-col h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 500; margin-top: 10px; text-wrap: balance; }
.dos-col p { margin-top: 16px; }
.dos-col figure { margin: 0; }
.dos-col figure img { border-radius: var(--radio); width: 100%; }
@media (max-width: 860px) { .dos-col { grid-template-columns: 1fr; } }
.creds { list-style: none; margin-top: 24px; display: grid; gap: 0; }
.creds li { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--linea); font-size: 15px; }
.creds b { color: var(--navy); font-variant-numeric: tabular-nums; }
@media (max-width: 480px) { .creds li { grid-template-columns: 1fr; gap: 2px; } }
.valores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; }
.valores li { padding: 26px; border-radius: var(--radio); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); }
.valores h3 { font-size: 19px; }
.valores p { margin-top: 10px; font-size: 15px; }
@media (max-width: 860px) { .valores { grid-template-columns: 1fr; } }

/* Contacto */
.contacto-rej { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 900px) { .contacto-rej { grid-template-columns: 1fr; } }
.tarjeta { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: clamp(22px, 3vw, 34px); }
.tarjeta + .tarjeta { margin-top: 20px; }
.tarjeta h2 { font-size: 22px; }
.tarjeta h3 { font-size: 18px; }
.dato-contacto { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; padding: 14px 0; border-top: 1px solid var(--linea); text-decoration: none; color: inherit; }
.dato-contacto:first-of-type { border-top: 0; }
.dato-contacto i { width: 44px; height: 44px; border-radius: 50%; background: var(--hielo-2); color: var(--navy); display: grid; place-items: center; }
.dato-contacto i svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.dato-contacto small { display: block; font-size: 12.5px; color: var(--tinta-3); }
.dato-contacto b { color: var(--tinta); font-size: 16px; font-weight: 600; }
.tabla-horario { width: 100%; border-collapse: collapse; font-size: 15px; margin-top: 8px; }
.tabla-horario th, .tabla-horario td { padding: 10px 0; border-top: 1px solid var(--linea); text-align: left; font-weight: 500; }
.tabla-horario td { text-align: right; color: var(--tinta-3); font-variant-numeric: tabular-nums; }

/* Texto legal */
.legal { max-width: 760px; }
.legal h2 { font-size: 22px; margin: 40px 0 10px; }
.legal p, .legal li { font-size: 16px; }
.legal p + p { margin-top: 12px; }
.legal ul { padding-left: 22px; margin-top: 10px; }
.legal li { margin: 6px 0; }

/* ============================== ACCESO / CUENTA / SEGUIMIENTO ============================== */
.lienzo-estrecho { max-width: 520px; margin: 0 auto; }
.lienzo-medio { max-width: 880px; margin: 0 auto; }
.acceso-pag { background: var(--hielo); min-height: calc(100vh - var(--barra-alto)); padding: clamp(40px, 7vw, 80px) 0; }
.acceso-pag h1 { font-size: clamp(1.7rem, 3vw, 2.2rem); font-weight: 600; }
.acceso-pag .sub { margin-top: 8px; font-size: 15px; color: var(--tinta-3); }
.pestanas-acceso { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 5px; background: var(--hielo-2); border-radius: var(--pildora); margin-bottom: 26px; }
.pestanas-acceso a { text-align: center; padding: 11px; border-radius: var(--pildora); font-weight: 700; font-size: 14.5px; color: var(--tinta-2); text-decoration: none; }
.pestanas-acceso a[aria-current="page"] { background: #fff; color: var(--tinta); box-shadow: 0 1px 3px rgba(3, 14, 42, .1); }
.form-apilado { display: grid; gap: 16px; }
.form-pie { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 14px; margin-top: 4px; }
.form-pie a { font-weight: 600; }
.bloque-sep { display: flex; align-items: center; gap: 12px; color: var(--tinta-3); font-size: 13px; margin: 24px 0 12px; }
.bloque-sep::before, .bloque-sep::after { content: ''; flex: 1; height: 1px; background: var(--linea); }

.cuenta-cab { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.cuenta-cab h1 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); font-weight: 600; }
.cuenta-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--linea); margin-bottom: 26px; overflow-x: auto; }
.cuenta-tabs a { padding: 12px 16px; font-weight: 700; font-size: 14.5px; color: var(--tinta-3); text-decoration: none; border-bottom: 2px solid transparent; white-space: nowrap; }
.cuenta-tabs a[aria-current="page"] { color: var(--tinta); border-bottom-color: var(--navy); }

.caso-tarjeta { background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); padding: 22px 24px; }
.caso-tarjeta + .caso-tarjeta { margin-top: 16px; }
.caso-tarjeta-cab { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.codigo { font-weight: 700; color: var(--tinta); letter-spacing: .05em; font-variant-numeric: tabular-nums; }
.caso-tarjeta .codigo { font-size: 20px; }
.caso-tarjeta .meta { font-size: 14px; color: var(--tinta-3); margin-top: 2px; }
.pastilla { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: var(--pildora); font-size: 12.5px; font-weight: 700; background: var(--hielo-2); color: var(--navy); white-space: nowrap; }
.pastilla.listo { background: var(--ok-fondo); color: var(--ok); }
.pastilla.entregado { background: #EEF1F5; color: var(--tinta-3); }
.pastilla.cancelado { background: var(--mal-fondo); color: var(--mal); }
.pastilla.recibido { background: var(--ojo-fondo); color: var(--ojo); }

.mini-linea { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; margin: 18px 0 8px; }
.mini-linea i { height: 6px; border-radius: 3px; background: var(--hielo-2); }
.mini-linea i.hecho { background: var(--acero); }
.mini-linea i.actual { background: var(--navy); }

.linea { list-style: none; position: relative; }
.hito { display: grid; grid-template-columns: 34px 1fr; gap: 16px; padding-bottom: 24px; position: relative; }
.hito::before { content: ''; position: absolute; left: 16px; top: 34px; bottom: 0; width: 2px; background: var(--linea); }
.hito:last-child::before { display: none; }
.hito-punto { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--linea-2); background: #fff; display: grid; place-items: center; }
.hito-punto svg { width: 16px; height: 16px; fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.hito.ok .hito-punto { background: var(--acero); border-color: var(--acero); }
.hito.ok::before { background: var(--acero); }
.hito.viva .hito-punto { border-color: var(--navy); box-shadow: 0 0 0 5px rgba(32, 57, 98, .14); }
.hito.viva .hito-punto::after { content: ''; width: 12px; height: 12px; border-radius: 50%; background: var(--navy); }
.hito h4 { font-size: 16px; }
.hito p { font-size: 14px; color: var(--tinta-3); margin-top: 2px; }
.hito:not(.ok):not(.viva) h4 { color: var(--tinta-3); font-weight: 500; }

.entregables { list-style: none; display: grid; gap: 10px; margin-top: 16px; }
.entregable { display: flex; align-items: center; gap: 14px; justify-content: space-between; flex-wrap: wrap; padding: 12px 14px; border-radius: var(--radio-s); background: var(--hielo); }
.entregable b { color: var(--tinta); font-size: 14.5px; word-break: break-all; }
.entregable small { display: block; color: var(--tinta-3); font-size: 12.5px; }
.entregable .acc { display: flex; gap: 8px; }
.entregable .btn { min-height: 40px; padding: 0 16px; font-size: 14px; }

.visor3d { margin-top: 14px; border-radius: var(--radio-s); overflow: hidden; background: var(--navy-950); position: relative; aspect-ratio: 16 / 10; }
.visor3d canvas { width: 100% !important; height: 100% !important; display: block; }
.visor3d-nota { position: absolute; left: 12px; bottom: 10px; font-size: 12px; color: rgba(255, 255, 255, .75); pointer-events: none; }

.sg-rej { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: start; margin-top: 28px; }
@media (max-width: 860px) { .sg-rej { grid-template-columns: 1fr; } }
.sg-form { display: grid; grid-template-columns: 1fr auto; gap: 12px; margin-top: 26px; }
.sg-form input { font-size: 20px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600; text-align: center; min-height: 56px; }
.sg-form .btn { min-height: 56px; }
@media (max-width: 480px) { .sg-form { grid-template-columns: 1fr; } }

/* ============================== PIE ============================== */
.pie { background: var(--navy-950); color: rgba(255, 255, 255, .72); padding: 64px 0 28px; font-size: 15px; }
.pie-rej { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.1fr; gap: 36px; }
.pie-marca img { height: 54px; width: auto; }
.pie-marca p { margin-top: 16px; max-width: 34ch; }
.pie h2 { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: #fff; font-weight: 700; margin-bottom: 14px; }
.pie ul { list-style: none; display: grid; gap: 4px; }
.pie a { color: rgba(255, 255, 255, .85); text-decoration: none; display: inline-block; padding: 5px 0; }
.pie a:hover { color: #fff; text-decoration: underline; }
.pie-red { display: inline-flex !important; align-items: center; gap: 8px; margin-top: 14px; font-weight: 600; }
.pie-red svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.pie-legal { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 48px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 13px; color: rgba(255, 255, 255, .6); }
.pie-legal a { padding: 0; text-decoration: underline; color: rgba(255, 255, 255, .8); }
@media (max-width: 900px) { .pie-rej { grid-template-columns: 1fr 1fr; } .pie-marca { grid-column: 1 / -1; } }
@media (max-width: 480px) { .pie-rej { grid-template-columns: 1fr; } }

/* Botón de WhatsApp flotante */
.wa {
  position: fixed; right: 20px; bottom: 20px; z-index: var(--z-wa);
  width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(3, 14, 42, .25);
  transition: transform var(--t);
}
.wa:hover { transform: translateY(-2px); }
.wa svg { width: 30px; height: 30px; fill: currentColor; }
body.subida-abierta .wa { display: none; }

/* Aviso de cookies (solo si se activa la medición) */
.cookies {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: var(--z-modal); max-width: 560px;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--radio); box-shadow: var(--sombra-alta);
  padding: 18px 20px; display: grid; gap: 14px; font-size: 14.5px;
}
.cookies div { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.cookies .btn { min-height: 42px; padding: 0 18px; font-size: 14px; }

/* Página de error */
.error-pag { text-align: center; padding: clamp(80px, 12vw, 160px) 0; }
.error-pag .num { font-size: clamp(4rem, 12vw, 8rem); font-weight: 300; color: var(--navy); line-height: 1; }
.error-pag h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 500; margin-top: 12px; }
.error-pag p { margin: 14px auto 0; max-width: 46ch; }
.error-pag .acc { display: flex; justify-content: center; gap: 12px; margin-top: 30px; flex-wrap: wrap; }

@media print {
  .barra, .menu-movil, .wa, .pie, .cookies { display: none !important; }
  body { color: #000; }
}