/* ===========================================================
   PETHELIOS — Siempre en tu Corazón
   Paleta: tierra cálida (marrón, terracota, crema, oliva suave)
   =========================================================== */

:root{
  --crema:        #FAF5EE;
  --crema-2:      #F2E9DC;
  --arena:        #E7DAC7;
  --madera:       #C08B5C;
  --terracota:    #A9573C;
  --terracota-cl: #C3714F;
  --marron:       #4A3527;
  --marron-osc:   #33241A;
  --oliva:        #7C8B6A;
  --texto:        #3E2E23;
  --texto-suave:  #6B584A;
  --blanco:       #FFFFFF;
  --wa:           #128C4A;

  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans:  "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radio: 14px;
  --sombra: 0 2px 4px rgba(74,53,39,.05), 0 12px 32px rgba(74,53,39,.09);
  --sombra-sutil: 0 1px 2px rgba(74,53,39,.05), 0 6px 18px rgba(74,53,39,.06);
  --ancho: 1120px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; scroll-padding-top:76px; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation:none !important; transition:none !important; }
}

body{
  margin:0;
  background:var(--crema);
  color:var(--texto);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; height:auto; display:block; }
a{ color:var(--terracota); }

h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; color:var(--marron); line-height:1.2; margin:0 0 .5em; }
h1{ font-size:clamp(2.1rem, 6vw, 3.4rem); letter-spacing:-.015em; }
h2{ font-size:clamp(1.65rem, 4vw, 2.35rem); letter-spacing:-.01em; }
h3{ font-size:1.2rem; }
p{ margin:0 0 1.1em; }

.contenedor{ width:100%; max-width:var(--ancho); margin:0 auto; padding:0 22px; }
.seccion{ padding:clamp(56px, 9vw, 96px) 0; }
.seccion--crema{ background:var(--crema-2); }
.seccion--arena{ background:linear-gradient(180deg,var(--crema-2),var(--arena)); }
.seccion__intro{ max-width:64ch; margin-bottom:2.4rem; }
.seccion__intro p{ color:var(--texto-suave); font-size:1.06rem; }

.antetitulo{
  font-family:var(--sans); font-size:.78rem; font-weight:600;
  letter-spacing:.16em; text-transform:uppercase; color:var(--terracota);
  margin:0 0 .7rem;
}

/* ---------- Botones ---------- */
.boton{
  display:inline-flex; align-items:center; justify-content:center; gap:.55em;
  font-family:var(--sans); font-size:1rem; font-weight:600; line-height:1;
  padding:.95em 1.5em; border-radius:999px; border:1.5px solid transparent;
  text-decoration:none; cursor:pointer; transition:transform .15s ease, box-shadow .2s ease, background-color .2s ease;
}
.boton:hover{ transform:translateY(-1px); }
.boton:focus-visible{ outline:3px solid var(--oliva); outline-offset:3px; }
.boton--wa{ background:var(--wa); color:#fff; box-shadow:0 6px 18px rgba(18,140,74,.25); }
.boton--wa:hover{ background:#0f7a40; }
.boton--marco{ background:transparent; color:var(--marron); border-color:rgba(74,53,39,.28); }
.boton--marco:hover{ background:rgba(74,53,39,.06); }
.boton--claro{ background:rgba(255,255,255,.14); color:#fff; border-color:rgba(255,255,255,.45); }
.boton--claro:hover{ background:rgba(255,255,255,.24); }
.boton__icono{ width:20px; height:20px; flex:none; fill:currentColor; }

/* ---------- Encabezado ---------- */
.encabezado{
  position:sticky; top:0; z-index:50;
  background:rgba(250,245,238,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid rgba(74,53,39,.10);
}
.encabezado__fila{ display:flex; align-items:center; gap:18px; height:68px; }
.marca{ display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--marron); }
.marca__mark{ width:38px; height:38px; flex:none; object-fit:contain; }
.marca__nombre{ font-family:var(--serif); font-size:1.32rem; font-weight:600; line-height:1; letter-spacing:-.01em; }
.marca__lema{ display:block; font-family:var(--sans); font-size:.68rem; letter-spacing:.09em; text-transform:uppercase; color:var(--texto-suave); margin-top:3px; }
.navegacion{ margin-left:auto; display:flex; align-items:center; gap:26px; }
.navegacion a{ color:var(--texto-suave); text-decoration:none; font-size:.95rem; font-weight:500; }
.navegacion a:hover{ color:var(--terracota); }
.encabezado .boton{ padding:.7em 1.15em; font-size:.92rem; }
@media (max-width: 940px){ .navegacion{ display:none; } .encabezado__fila{ height:62px; } }
@media (max-width: 430px){
  .marca__lema{ display:none; }
  .marca__nombre{ font-size:1.2rem; }
  .encabezado .boton{ padding:.65em 1em; font-size:.88rem; }
  .encabezado__fila{ gap:10px; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  background:
    radial-gradient(1200px 600px at 78% 12%, rgba(192,139,92,.28), transparent 62%),
    linear-gradient(160deg, #FBF7F1 0%, #F0E4D3 58%, #E3D2BB 100%);
  overflow:hidden;
}
.hero__grid{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  grid-template-areas:
    "cabeza mosaico"
    "cuerpo mosaico";
  column-gap:clamp(28px,5vw,60px);
  row-gap:1.4rem;
  align-content:center;
  padding-top:clamp(44px,6vw,80px);
  padding-bottom:clamp(48px,6vw,84px);
}
.hero__cabeza{ grid-area:cabeza; align-self:end; }
.hero__cuerpo{ grid-area:cuerpo; align-self:start; }
.hero__mosaico{ grid-area:mosaico; align-self:center; }

.insignia{
  display:inline-flex; align-items:center; gap:.6em;
  background:rgba(255,255,255,.7); border:1px solid rgba(74,53,39,.14);
  border-radius:999px; padding:.45em 1em; font-size:.83rem; font-weight:600;
  color:var(--texto-suave); letter-spacing:.02em; margin-bottom:1.4rem;
}
.insignia__punto{ width:7px; height:7px; border-radius:50%; background:var(--oliva); flex:none; }
.hero h1{ margin-bottom:.25em; }
.hero__lema{
  font-family:var(--serif); font-style:italic; font-size:clamp(1.15rem,2.4vw,1.42rem);
  color:var(--terracota); margin:0;
}
.hero__texto{ font-size:1.09rem; color:var(--texto-suave); max-width:46ch; }
.hero__acciones{ display:flex; flex-wrap:wrap; gap:14px; margin-top:1.6rem; }
.hero__nota{ margin-top:1.3rem; margin-bottom:0; font-size:.92rem; color:var(--texto-suave); }

/* --- mosaico de mascotas --- */
.hero__mosaico{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(10px,1.6vw,14px); }
.hero__mosaico figure{
  margin:0; position:relative; border-radius:16px; overflow:hidden;
  box-shadow:0 10px 30px rgba(74,53,39,.20);
}
.hero__mosaico img{ width:100%; aspect-ratio:1/1; object-fit:cover; transition:transform .6s ease; }
.hero__mosaico figure:hover img{ transform:scale(1.05); }
.hero__mosaico figcaption{
  position:absolute; left:0; right:0; bottom:0; padding:1.5em .85em .6em;
  background:linear-gradient(to top, rgba(51,36,26,.8), transparent);
  color:#F7EFE5; font-family:var(--serif); font-size:1rem; letter-spacing:.01em;
}
.hero__mosaico-pie{
  grid-column:1 / -1; margin:.4rem 0 0; font-size:.9rem; line-height:1.5;
  color:var(--texto-suave); text-align:center;
}
/* leve escalonado, solo en pantallas anchas */
@media (min-width: 861px){
  .hero__mosaico figure:nth-of-type(2),
  .hero__mosaico figure:nth-of-type(4){ transform:translateY(20px); }
  .hero__mosaico-pie{ margin-top:1.6rem; }
}

@media (max-width: 860px){
  .hero__grid{
    grid-template-columns:1fr;
    grid-template-areas: "cabeza" "mosaico" "cuerpo";
    padding-top:32px; row-gap:1.6rem;
  }
  .hero__mosaico{ max-width:520px; width:100%; }
  .hero__texto{ max-width:none; }
  .hero__acciones{ margin-top:1.4rem; }
  .hero__acciones .boton{ flex:1 1 220px; }
}

/* ---------- Sellos ---------- */
.sellos{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:2.4rem; }
.sello{
  background:var(--blanco); border:1px solid rgba(74,53,39,.10);
  border-radius:var(--radio); padding:26px 24px; box-shadow:var(--sombra-sutil);
}
.sello__icono{ width:34px; height:34px; stroke:var(--terracota); fill:none; stroke-width:1.6; margin-bottom:14px; }
.sello h3{ margin-bottom:.35em; }
.sello p{ margin:0; color:var(--texto-suave); font-size:.98rem; }
@media (max-width: 820px){ .sellos{ grid-template-columns:1fr; } }

/* ---------- Cita ---------- */
.cita{
  border-left:3px solid var(--madera); padding:.2em 0 .2em 1.4em;
  font-family:var(--serif); font-size:clamp(1.2rem,2.6vw,1.55rem); font-style:italic;
  color:var(--marron); line-height:1.45; max-width:34ch; margin:0;
}
.dos-columnas{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,60px); align-items:center; }
@media (max-width: 860px){ .dos-columnas{ grid-template-columns:1fr; } }

.lista-marcas{ list-style:none; margin:1.6rem 0 0; padding:0; }
.lista-marcas li{ position:relative; padding-left:1.9em; margin-bottom:.85em; color:var(--texto-suave); }
.lista-marcas li strong{ color:var(--texto); }
.lista-marcas li::before{
  content:""; position:absolute; left:0; top:.52em; width:.75em; height:.42em;
  border-left:2px solid var(--oliva); border-bottom:2px solid var(--oliva);
  transform:rotate(-45deg);
}

/* ---------- Pasos ---------- */
.pasos{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; counter-reset:paso; }
.paso{ position:relative; padding-top:56px; }
.paso::before{
  counter-increment:paso; content:counter(paso);
  position:absolute; top:0; left:0;
  width:42px; height:42px; border-radius:50%;
  background:var(--marron); color:var(--crema);
  font-family:var(--serif); font-size:1.15rem; font-weight:600;
  display:flex; align-items:center; justify-content:center;
}
.paso h3{ margin-bottom:.4em; }
.paso p{ color:var(--texto-suave); font-size:.98rem; margin:0; }
@media (max-width: 900px){ .pasos{ grid-template-columns:1fr 1fr; } }
@media (max-width: 560px){ .pasos{ grid-template-columns:1fr; } }

/* ---------- Calculadora ---------- */
.tarjeta{
  background:var(--blanco); border:1px solid rgba(74,53,39,.10);
  border-radius:var(--radio); box-shadow:var(--sombra); padding:clamp(22px,3.4vw,34px);
}
.calc{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(24px,4vw,44px); align-items:start; }
@media (max-width: 820px){ .calc{ grid-template-columns:1fr; } }
.campo{ margin-bottom:1.3rem; }
.campo label, .campo legend{ display:block; font-weight:600; font-size:.95rem; margin-bottom:.5em; color:var(--texto); }
.campo select{
  width:100%; font-family:var(--sans); font-size:1.02rem; color:var(--texto);
  padding:.8em 2.6em .8em 1em; border:1.5px solid rgba(74,53,39,.22);
  border-radius:10px; background:var(--crema) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path d='M4 6l4 4 4-4' fill='none' stroke='%236B584A' stroke-width='1.6' stroke-linecap='round'/></svg>") no-repeat right 1em center/14px;
  -webkit-appearance:none; appearance:none;
}
.campo select:focus-visible{ outline:3px solid var(--oliva); outline-offset:2px; }
fieldset{ border:0; margin:0 0 1.3rem; padding:0; }
.opcion{
  display:flex; align-items:flex-start; gap:.7em; padding:.7em .9em; margin-bottom:.5em;
  border:1.5px solid rgba(74,53,39,.16); border-radius:10px; cursor:pointer; background:var(--crema);
}
.opcion:hover{ border-color:var(--madera); }
.opcion input{ margin-top:.28em; accent-color:var(--terracota); width:18px; height:18px; flex:none; }
.opcion span{ font-size:.97rem; }
.opcion small{ display:block; color:var(--texto-suave); font-size:.86rem; }
.resumen{ background:var(--crema-2); border-radius:12px; padding:22px 24px; }
.resumen__linea{ display:flex; justify-content:space-between; gap:1em; padding:.55em 0; border-bottom:1px dashed rgba(74,53,39,.18); font-size:1rem; }
.resumen__linea span:last-child{ font-variant-numeric:tabular-nums; font-weight:600; white-space:nowrap; }
.resumen__linea--incluido span:last-child{ color:var(--oliva); font-weight:600; }
.resumen__total{ display:flex; justify-content:space-between; gap:1em; align-items:baseline; margin-top:1em; }
.resumen__total .etq{ font-family:var(--serif); font-size:1.15rem; color:var(--marron); }
.resumen__total .num{ font-family:var(--serif); font-size:2rem; font-weight:600; color:var(--terracota); font-variant-numeric:tabular-nums; }
.nota{ font-size:.88rem; color:var(--texto-suave); margin:1em 0 0; }
.nota--destacada{
  background:rgba(124,139,106,.12); border-left:3px solid var(--oliva);
  padding:.85em 1.1em; border-radius:0 8px 8px 0; color:var(--texto); font-size:.92rem;
}

/* ---------- Paquetes ---------- */
.paquetes{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:2rem; }
.paquete{ background:var(--blanco); border:1px solid rgba(74,53,39,.10); border-radius:var(--radio); padding:22px; box-shadow:var(--sombra-sutil); }
.paquete--destacado{ border-color:var(--madera); box-shadow:0 8px 26px rgba(169,87,60,.14); }
.paquete h3{ font-size:1.05rem; margin-bottom:.7em; }
.paquete ul{ list-style:none; margin:0; padding:0; font-size:.94rem; color:var(--texto-suave); }
.paquete li{ padding:.3em 0 .3em 1.5em; position:relative; }
.paquete li::before{ content:"·"; position:absolute; left:.45em; color:var(--madera); font-weight:700; }
.paquete li.si::before{ content:""; left:0; top:.72em; width:.7em; height:.38em; border-left:2px solid var(--oliva); border-bottom:2px solid var(--oliva); transform:rotate(-45deg); }
@media (max-width: 900px){ .paquetes{ grid-template-columns:1fr 1fr; } }
@media (max-width: 520px){ .paquetes{ grid-template-columns:1fr; } }

.datos-extra{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:2.4rem; }
.dato h3{ font-size:1.02rem; margin-bottom:.35em; }
.dato p{ font-size:.95rem; color:var(--texto-suave); margin:0; }
@media (max-width: 820px){ .datos-extra{ grid-template-columns:1fr; } }

/* ---------- Galería ---------- */
.galeria{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
@media (max-width: 900px){ .galeria{ grid-template-columns:repeat(3,1fr); } }
@media (max-width: 620px){ .galeria{ grid-template-columns:repeat(2,1fr); gap:12px; } }
.urna{
  position:relative; margin:0; border:0; padding:0; background:none; cursor:zoom-in;
  border-radius:12px; overflow:hidden; box-shadow:var(--sombra-sutil); display:block; width:100%;
}
.urna img{ width:100%; aspect-ratio:1/1; object-fit:cover; transition:transform .5s ease; }
.urna:hover img{ transform:scale(1.04); }
.urna:focus-visible{ outline:3px solid var(--oliva); outline-offset:3px; }
.urna figcaption, .urna__pie{
  position:absolute; left:0; right:0; bottom:0; padding:1.6em .9em .7em;
  background:linear-gradient(to top, rgba(51,36,26,.78), transparent);
  color:#F8F1E7; font-family:var(--serif); font-size:1rem; text-align:left;
}
.visor{ border:0; padding:0; background:rgba(41,29,21,.94); max-width:min(94vw,860px); width:100%; border-radius:16px; }
.visor::backdrop{ background:rgba(41,29,21,.8); backdrop-filter:blur(3px); }
.visor img{ width:100%; border-radius:16px 16px 0 0; }
.visor__barra{ display:flex; align-items:center; justify-content:space-between; gap:1em; padding:.9em 1.2em; color:#F3E9DC; }
.visor__nombre{ font-family:var(--serif); font-size:1.05rem; }
.visor__cerrar{
  background:rgba(255,255,255,.14); color:#fff; border:0; border-radius:999px;
  width:36px; height:36px; font-size:1.2rem; line-height:1; cursor:pointer;
}
.visor__cerrar:hover{ background:rgba(255,255,255,.26); }

/* ---------- Previsión ---------- */
.prevision{
  background:linear-gradient(150deg, var(--marron) 0%, var(--marron-osc) 100%);
  color:#EFE4D6;
}
.prevision h2, .prevision h3{ color:#FBF3E8; }
.prevision .antetitulo{ color:var(--madera); }
.prevision p{ color:#DDCDBB; }
.prevision .cita{ border-left-color:var(--madera); color:#F6ECDF; }
.prevision .lista-marcas li{ color:#DDCDBB; }
.prevision .lista-marcas li strong{ color:#FBF3E8; }
.prevision .lista-marcas li::before{ border-color:var(--madera); }

/* ---------- Preguntas ---------- */
.preguntas{ max-width:820px; }
.pregunta{ border-bottom:1px solid rgba(74,53,39,.14); }
.pregunta > summary{
  cursor:pointer; list-style:none; padding:1.15em 2.5em 1.15em 0; position:relative;
  font-family:var(--serif); font-size:1.1rem; color:var(--marron); font-weight:600;
}
.pregunta > summary::-webkit-details-marker{ display:none; }
.pregunta > summary::after{
  content:""; position:absolute; right:.4em; top:1.55em;
  width:.55em; height:.55em; border-right:2px solid var(--terracota); border-bottom:2px solid var(--terracota);
  transform:rotate(45deg); transition:transform .2s ease;
}
.pregunta[open] > summary::after{ transform:rotate(-135deg); }
.pregunta__cuerpo{ padding:0 0 1.3em; color:var(--texto-suave); }
.pregunta__cuerpo p:last-child{ margin-bottom:0; }

/* ---------- Contacto ---------- */
.contacto__grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(28px,5vw,56px); align-items:start; }
@media (max-width: 860px){ .contacto__grid{ grid-template-columns:1fr; } }
.contacto__datos{ list-style:none; margin:2rem 0 0; padding:0; }
.contacto__datos li{ display:flex; gap:.9em; padding:.85em 0; border-bottom:1px solid rgba(74,53,39,.12); }
.contacto__datos svg{ width:22px; height:22px; flex:none; stroke:var(--terracota); fill:none; stroke-width:1.6; margin-top:.2em; }
.contacto__datos strong{ display:block; font-size:.83rem; letter-spacing:.09em; text-transform:uppercase; color:var(--texto-suave); font-weight:600; margin-bottom:.15em; }
.contacto__datos .dato-linea{ display:block; margin-top:.25em; }
.contacto__datos .dato-linea b{ font-weight:600; color:var(--texto); }
.contacto__datos a{ text-decoration:none; }
.contacto__datos a:hover{ text-decoration:underline; }
.mapa-titulo{ font-size:.83rem; letter-spacing:.09em; text-transform:uppercase; color:var(--texto-suave); font-weight:600; margin:1.6rem 0 .7rem; }
.mapa-enlaces{ display:flex; gap:12px; flex-wrap:wrap; }
.mapa-enlaces .boton{ font-size:.94rem; padding:.8em 1.25em; background:var(--blanco); }
.redes{ display:flex; gap:12px; margin-top:1.6rem; flex-wrap:wrap; }
.redes a{
  display:inline-flex; align-items:center; gap:.5em; text-decoration:none; font-size:.92rem; font-weight:600;
  color:var(--marron); background:var(--blanco); border:1px solid rgba(74,53,39,.14);
  border-radius:999px; padding:.55em 1.05em;
}
.redes a:hover{ border-color:var(--madera); color:var(--terracota); }

/* ---------- Pie ---------- */
.pie{ background:var(--marron-osc); color:#C9B8A6; padding:44px 0 96px; font-size:.92rem; }
.pie a{ color:#E0CDB8; }
.pie__fila{ display:flex; flex-wrap:wrap; gap:16px 32px; align-items:center; justify-content:space-between; }
.pie__logo{ width:auto; height:64px; margin-bottom:.7rem; opacity:.95; }
.pie__linea{ margin:0; }
.pie__aviso{ margin:1.6em 0 0; padding-top:1.3em; border-top:1px solid rgba(255,255,255,.10); font-size:.86rem; color:#A8988A; }

/* ---------- Botón flotante ---------- */
.flotante{
  position:fixed; right:18px; bottom:18px; z-index:60;
  display:inline-flex; align-items:center; gap:.6em;
  background:var(--wa); color:#fff; text-decoration:none; font-weight:600; font-size:.98rem;
  padding:.85em 1.25em; border-radius:999px; box-shadow:0 10px 28px rgba(18,140,74,.35);
}
.flotante:hover{ background:#0f7a40; }
.flotante svg{ width:22px; height:22px; fill:currentColor; }
@media (max-width: 520px){ .flotante span{ display:none; } .flotante{ padding:1em; } }

.oculto-visual{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}