/* ==========================================================================
   Dra. Ana Santamaría — Medicina Estética · Torrevieja
   Marca personal. Tokens extraídos del logo real (@dra.ana.santamaria).
   ========================================================================== */

:root{
  /* Marca */
  --rose-900:#5B4432;
  --rose-700:#7C5C40;
  --rose-600:#97714E;   /* acento de texto sobre fondos claros */
  --rose-cta:#8A6642;    /* acento de botones: 5,17:1 sobre blanco */
  --rose-400:#C19A7E;
  --rose-300:#CDB3A1;
  --rose-200:#D9B899;
  --rose-100:#EFE2D6;
  --rose-50:#F7EFE8;

  /* Neutros */
  --porcelana:#FBF8F4;
  --porcelana-2:#F4EEE7;
  --blanco:#FFFFFF;
  --tinta:#241E1A;
  --tinta-70:rgba(36,30,26,.72);
  --tinta-50:rgba(36,30,26,.68);
  --linea:rgba(36,30,26,.10);

  /* Tipografía */
  --display:"Fraunces",Georgia,"Times New Roman",serif;
  --texto:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;

  --t-xs:.78rem; --t-sm:.92rem; --t-md:1.02rem; --t-lg:1.2rem;
  --t-xl:clamp(1.5rem,1.1rem + 1.6vw,2.1rem);
  --t-2xl:clamp(2rem,1.3rem + 3vw,3.4rem);
  --t-3xl:clamp(2.6rem,1.5rem + 4.6vw,4.6rem);

  /* Ritmo */
  --r-sm:8px; --r-md:16px; --r-lg:28px; --r-full:999px;
  --pad:clamp(1.25rem,5vw,2rem);
  --seccion:clamp(4rem,9vw,7.5rem);
  --max:1240px;
  --sombra:0 18px 50px -22px rgba(36,30,26,.35);
  --sombra-sm:0 8px 24px -14px rgba(36,30,26,.4);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--porcelana);color:var(--tinta);
  font-family:var(--texto);font-size:var(--t-md);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.12;letter-spacing:-.015em;margin:0}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--rose-600);outline-offset:3px;border-radius:4px}

.contenedor{width:min(100% - var(--pad)*2,var(--max));margin-inline:auto}
.seccion{padding-block:var(--seccion)}
.seccion--claro{background:var(--blanco)}
.seccion--crema{background:var(--rose-50)}

/* Etiqueta de sección */
.kicker{
  font:600 var(--t-xs)/1 var(--texto);letter-spacing:.22em;text-transform:uppercase;
  color:var(--rose-600);display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1.1rem;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--rose-400)}
.titulo{font-size:var(--t-2xl)}
.titulo em{font-style:italic;color:var(--rose-600)}
.entradilla{color:var(--tinta-70);max-width:56ch;font-size:var(--t-lg);line-height:1.6;margin-top:1.4rem}

/* Botones */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font:600 var(--t-sm)/1 var(--texto);letter-spacing:.01em;
  padding:1.05rem 1.7rem;border-radius:var(--r-full);border:1px solid transparent;
  text-decoration:none;cursor:pointer;transition:transform .25s,background .25s,color .25s,border-color .25s;
  min-height:48px;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primario{background:var(--rose-cta);color:#fff}
.btn--primario:hover{background:var(--rose-900);transform:translateY(-2px)}
.btn--fantasma{border-color:var(--linea);color:var(--tinta);background:transparent}
.btn--fantasma:hover{border-color:var(--rose-600);color:var(--rose-600)}
.btn--claro{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn--claro:hover{background:#fff;color:var(--tinta)}

/* ===== Cabecera ===== */
.cabecera{
  position:fixed;inset:0 0 auto;z-index:60;
  transition:background .3s,box-shadow .3s,padding .3s;padding-block:.9rem;
}
.cabecera__fila{display:flex;align-items:center;gap:1.5rem}
.cabecera.pegada{background:rgba(251,248,244,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--linea)}
/* Sobre el hero la cabecera va en claro; al despegarse vuelve a tinta */
.cabecera:not(.pegada) .marca__nombre,
.cabecera:not(.pegada) .nav a{color:#fff}
.cabecera:not(.pegada) .marca__rol{color:rgba(255,255,255,.66)}
.cabecera:not(.pegada) .nav a{text-shadow:0 1px 12px rgba(36,30,26,.45)}
.cabecera:not(.pegada) .hamburguesa{border-color:rgba(255,255,255,.4)}
.cabecera:not(.pegada) .hamburguesa span{background:#fff}
.marca{display:flex;align-items:center;gap:.75rem;text-decoration:none;margin-right:auto}
.marca img{width:46px;height:46px;border-radius:50%;background:#fff;object-fit:cover;flex:none}
.marca__txt{display:flex;flex-direction:column;line-height:1.15}
.marca__nombre{font-family:var(--display);font-size:1rem;white-space:nowrap}
.marca__rol{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--tinta-50)}
.nav{display:none;gap:1.9rem}
.nav a{text-decoration:none;font-size:var(--t-sm);font-weight:500;color:var(--tinta-70);position:relative}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--rose-600);transition:width .3s}
.nav a:hover{color:var(--tinta)}
.nav a:hover::after{width:100%}
.cabecera .btn{padding:.85rem 1.3rem;white-space:nowrap}
.cabecera .btn span{display:none}
@media(max-width:559px){
  .marca__txt{display:none}
  .cabecera .btn{padding:.8rem 1rem;gap:0}
}
.hamburguesa{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;border:1px solid var(--linea);background:transparent;border-radius:var(--r-full);cursor:pointer;align-items:center}
.hamburguesa span{width:18px;height:1.5px;background:var(--tinta);transition:.3s}
.hamburguesa[aria-expanded="true"] span:first-child{transform:translateY(6.5px) rotate(45deg)}
.hamburguesa[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburguesa[aria-expanded="true"] span:last-child{transform:translateY(-6.5px) rotate(-45deg)}
.menu-movil{
  position:fixed;inset:0;z-index:55;background:var(--porcelana);
  display:flex;flex-direction:column;justify-content:center;gap:.4rem;padding:6rem var(--pad) 3rem;
  transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1);
}
.menu-movil.abierto{transform:none}
.menu-movil a{font-family:var(--display);font-size:1.9rem;text-decoration:none;padding:.4rem 0;border-bottom:1px solid var(--linea)}
.menu-movil .btn{margin-top:1.5rem}

/* ===== Hero ===== */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding-block:7.5rem 2rem;overflow:hidden;background:var(--tinta)}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img,.hero__media video{width:100%;height:100%;object-fit:cover;object-position:50% 32%;animation:zoomlento 22s ease-in-out infinite alternate}
@keyframes zoomlento{from{transform:scale(1)}to{transform:scale(1.09)}}
@media(prefers-reduced-motion:reduce){.hero__media img,.hero__media video{animation:none}}
.hero__velo{position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(36,30,26,.74) 0%,rgba(36,30,26,.46) 16%,rgba(36,30,26,.34) 34%,rgba(36,30,26,.72) 62%,rgba(36,30,26,.92) 100%),
  linear-gradient(90deg,rgba(36,30,26,.72) 0%,rgba(36,30,26,.42) 45%,rgba(36,30,26,.12) 75%)}
.hero__cont{position:relative;z-index:2;color:#fff}
.hero__rejilla{display:grid;gap:2.5rem}
.hero .kicker{color:var(--rose-200)}
.hero .kicker::before{background:var(--rose-200)}
.hero h1{font-size:var(--t-3xl);max-width:15ch;margin-bottom:1.1rem}
.hero h1 em{font-style:italic;color:var(--rose-200)}
.hero p{color:rgba(255,255,255,.94);max-width:48ch;font-size:var(--t-lg)}
.hero__acciones{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.hero__ficha{list-style:none;margin:0;
  background:rgba(36,30,26,.42);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(12px);
  border-radius:var(--r-lg);padding:1.4rem;display:grid;gap:1rem;align-self:end;min-width:0;
}
.hero__dato{display:flex;gap:.9rem;align-items:flex-start}
.hero__dato svg{width:20px;height:20px;color:var(--rose-200);flex:none;margin-top:3px}
.hero__dato .et{display:block;font-size:var(--t-xs);letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.78)}
.hero__dato strong{display:block;font-weight:600;font-size:var(--t-sm);overflow-wrap:anywhere}
.hero__dato>div{min-width:0}
.hero__dato a{text-decoration:none}

/* ===== Barra de confianza ===== */
.confianza{background:var(--blanco);border-bottom:1px solid var(--linea)}
.confianza__lista{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--linea)}
.confianza__item{background:var(--blanco);padding:1.6rem 1.2rem;text-align:center}
.confianza__num{font-family:var(--display);font-size:1.9rem;color:var(--rose-600);display:block;line-height:1}
.confianza__txt{font-size:var(--t-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--tinta-50);margin-top:.5rem;display:block}

/* ===== Sobre mí ===== */
.sobre__rejilla{display:grid;gap:3rem;align-items:center}
.sobre__fotos{position:relative}
.sobre__fotos img{border-radius:var(--r-lg);box-shadow:var(--sombra)}
.sobre__sello{
  position:absolute;right:-8px;bottom:-22px;width:132px;height:132px;border-radius:50%;
  background:var(--blanco);box-shadow:var(--sombra);display:grid;place-items:center;padding:14px;
}
.sobre__sello img{border-radius:50%;box-shadow:none}
.sobre__bullets{display:grid;gap:1.1rem;margin:2rem 0}
.sobre__bullets li{display:flex;gap:.9rem;align-items:flex-start}
.sobre__bullets svg{width:22px;height:22px;color:var(--rose-600);flex:none;margin-top:2px}
.sobre__bullets strong{display:block;font-weight:700}
.sobre__bullets span{color:var(--tinta-70);font-size:var(--t-sm)}

/* ===== Tratamientos ===== */
.trat__cab{display:grid;gap:1.5rem;margin-bottom:3rem}
.trat__rejilla{display:grid;gap:1.5rem;grid-template-columns:1fr}
.tarjeta{
  background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .35s,box-shadow .35s,border-color .35s;
}
.tarjeta:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:var(--rose-200)}
.tarjeta__img{aspect-ratio:16/10;overflow:hidden;background:var(--rose-100)}
.tarjeta__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.tarjeta:hover .tarjeta__img img{transform:scale(1.06)}
.tarjeta__cuerpo{padding:1.7rem;display:flex;flex-direction:column;gap:.9rem;flex:1}
.tarjeta h3{font-size:1.35rem}
.tarjeta p{color:var(--tinta-70);font-size:var(--t-sm);margin:0}
.etiquetas{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:auto;padding-top:.4rem}
.etiquetas li{font-size:var(--t-xs);background:var(--rose-50);color:var(--rose-700);border-radius:var(--r-full);padding:.35rem .75rem;border:1px solid var(--rose-100)}
.tarjeta__cta{
  margin-top:1rem;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;
  font-weight:600;font-size:var(--t-sm);color:var(--rose-600);
}
.tarjeta__cta svg{width:16px;height:16px;transition:transform .3s}
.tarjeta__cta:hover svg{transform:translateX(4px)}

/* ===== Por qué ===== */
.porque__rejilla{display:grid;gap:3rem;align-items:center}
.porque__items{display:grid;gap:1.6rem;margin-top:2rem}
.porque__item{display:flex;gap:1.1rem}
.porque__icono{width:52px;height:52px;border-radius:50%;background:var(--rose-50);display:grid;place-items:center;flex:none;border:1px solid var(--rose-100)}
.porque__icono svg{width:24px;height:24px;color:var(--rose-600)}
.porque__item h3{font-size:1.2rem;margin-bottom:.35rem}
.porque__item p{color:var(--tinta-70);font-size:var(--t-sm);margin:0}
.porque__foto img{border-radius:var(--r-lg);box-shadow:var(--sombra)}

/* ===== Proceso ===== */
.proceso{background:var(--tinta);color:#fff}
.proceso .kicker{color:var(--rose-200)}
.proceso .kicker::before{background:var(--rose-400)}
.proceso .entradilla{color:rgba(255,255,255,.72)}
.proceso__pasos{display:grid;gap:1.5rem;margin-top:3rem}
.paso{border:1px solid rgba(255,255,255,.16);border-radius:var(--r-lg);padding:2rem;background:rgba(255,255,255,.04);transition:background .3s,border-color .3s}
.paso:hover{background:rgba(255,255,255,.08);border-color:var(--rose-400)}
.paso__num{font-family:var(--display);font-size:2.6rem;color:var(--rose-400);line-height:1;display:block;margin-bottom:1rem}
.paso h3{font-size:1.3rem;margin-bottom:.6rem}
.paso p{color:rgba(255,255,255,.7);font-size:var(--t-sm);margin:0}

/* ===== Consulta / galería ===== */
.galeria{display:grid;gap:1rem;grid-template-columns:repeat(2,1fr);margin-top:3rem}
.galeria figure{margin:0;border-radius:var(--r-md);overflow:hidden;background:var(--rose-100)}
.galeria img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;transition:transform .6s}
.galeria figure:hover img{transform:scale(1.05)}

/* ===== FAQ ===== */
.faq__rejilla{display:grid;gap:2.5rem}
.faq__lista{display:grid;gap:.75rem}
.faq__item{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r-md);overflow:hidden}
.faq__item[open]{border-color:var(--rose-200)}
.faq__item summary{
  cursor:pointer;list-style:none;padding:1.3rem 1.5rem;display:flex;gap:1rem;align-items:center;
  font-weight:600;font-size:var(--t-md);
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"";margin-left:auto;width:11px;height:11px;border-right:1.5px solid var(--rose-600);border-bottom:1.5px solid var(--rose-600);transform:rotate(45deg) translateY(-3px);transition:transform .3s;flex:none}
.faq__item[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.faq__cuerpo{padding:0 1.5rem 1.4rem;color:var(--tinta-70);font-size:var(--t-sm)}

/* ===== Prueba social ===== */
.social__rejilla{display:grid;gap:1.5rem;margin-top:2.5rem}
.resena{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r-lg);padding:2rem;display:flex;flex-direction:column;gap:1rem}
.estrellas{display:flex;gap:.2rem;color:var(--rose-400)}
.estrellas svg{width:17px;height:17px}
.resena blockquote{margin:0;font-family:var(--display);font-size:1.2rem;line-height:1.45}
.resena figcaption{font-size:var(--t-xs);color:var(--tinta-50);letter-spacing:.06em;margin-top:auto}

/* ===== Contacto ===== */
.contacto{background:var(--rose-50)}
.contacto__rejilla{display:grid;gap:3rem}
.contacto__datos{display:grid;gap:1.2rem;margin:2rem 0;list-style:none;padding:0}
.contacto__dato{display:flex;gap:1rem;align-items:flex-start;text-decoration:none}
.contacto__dato svg{width:22px;height:22px;color:var(--rose-600);flex:none;margin-top:3px}
.contacto__dato .et{display:block;font-size:var(--t-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--tinta-50)}
.contacto__dato strong{display:block;font-weight:600}
.horario{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r-lg);padding:1.9rem}
.horario h3{font-size:1.25rem;margin-bottom:1.2rem}
.horario table{width:100%;border-collapse:collapse;font-size:var(--t-sm)}
.horario th,.horario td{text-align:left;padding:.7rem 0;border-bottom:1px solid var(--linea)}
.horario th{font-weight:500;color:var(--tinta-70)}
.horario td{text-align:right;font-weight:600}
.horario tr:last-child th,.horario tr:last-child td{border-bottom:0}
.horario__nota{font-size:var(--t-xs);color:var(--tinta-50);margin:1rem 0 0}
.mapa{margin-top:1.5rem;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--linea);aspect-ratio:16/10;position:relative;background:var(--rose-50)}
.mapa__aviso{position:absolute;inset:0;display:grid;place-content:center;gap:.9rem;justify-items:center;text-align:center;padding:1.5rem}
.mapa__aviso p{margin:0;font-size:var(--t-sm);color:var(--tinta-70);max-width:34ch}
.mapa__aviso svg{width:30px;height:30px;color:var(--rose-600)}
.mapa iframe{width:100%;height:100%;border:0;display:block;filter:saturate(.75)}

/* ===== Footer ===== */
.pie{background:var(--tinta);color:rgba(255,255,255,.72);padding-block:4rem 2rem;font-size:var(--t-sm)}
.pie__rejilla{display:grid;gap:2.5rem}
.pie h4{font-family:var(--texto);font-size:var(--t-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--rose-200);margin-bottom:1.1rem;font-weight:600}
.pie a{text-decoration:none;color:rgba(255,255,255,.72);transition:color .25s}
.pie a:hover{color:#fff}
.pie__marca img{width:64px;height:64px;border-radius:50%;background:#fff;margin-bottom:1rem}
.pie__enlaces{display:grid;gap:.6rem}
.redes{display:flex;gap:.7rem;margin-top:1.2rem}
.redes a{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;transition:.25s}
.redes a:hover{background:#fff;color:var(--tinta);border-color:#fff}
.redes svg{width:19px;height:19px}
.pie__sede{font-size:var(--t-xs);color:rgba(255,255,255,.5);line-height:1.6}
.pie__legal{margin-top:3rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:.8rem 1.6rem;justify-content:space-between;font-size:var(--t-xs);color:rgba(255,255,255,.5)}

/* ===== Botón flotante WhatsApp ===== */
.wa-flota{
  position:fixed;right:16px;bottom:16px;z-index:70;display:inline-flex;align-items:center;gap:.6rem;
  background:#128C4B;color:#fff;text-decoration:none;font-weight:700;font-size:var(--t-sm);
  padding:.85rem 1.1rem;border-radius:var(--r-full);box-shadow:0 12px 30px -10px rgba(18,140,75,.6);
  transition:transform .25s,opacity .25s,visibility .25s;
}
.wa-flota:hover{transform:translateY(-3px)}
.wa-flota.oculto{opacity:0;visibility:hidden;pointer-events:none}
.wa-flota svg{width:24px;height:24px;flex:none}
.wa-flota span{display:none}

/* ===== Revelado al hacer scroll ===== */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* ===== Breakpoints ===== */
@media(min-width:560px){
  .cabecera .btn span{display:inline}
}
@media(min-width:640px){
  .confianza__lista{grid-template-columns:repeat(4,1fr)}
  .galeria{grid-template-columns:repeat(3,1fr)}
  .wa-flota span{display:inline}
}
@media(min-width:900px){
  .nav{display:flex}
  .hamburguesa{display:none}
  .hero__rejilla{grid-template-columns:1.5fr .8fr;align-items:end;gap:3rem}
  .trat__rejilla{grid-template-columns:repeat(2,1fr)}
  .sobre__rejilla,.porque__rejilla,.contacto__rejilla,.faq__rejilla{grid-template-columns:1fr 1fr}
  .proceso__pasos{grid-template-columns:repeat(3,1fr)}
  .social__rejilla{grid-template-columns:repeat(3,1fr)}
  .trat__cab{grid-template-columns:1.1fr .9fr;align-items:end}
  .pie__rejilla{grid-template-columns:1.4fr 1fr 1fr 1.2fr}
}
@media(min-width:1180px){
  .trat__rejilla{grid-template-columns:repeat(3,1fr)}
}