/* ============================================================
   ANTOÁ · Fichas de Tratamiento — Design System
   Estilo Apple-clean · paleta Manual de Marca · premium
   Reutilizable por todas las fichas (HIFU = referencia)
   ============================================================ */

/* ---------- TOKENS ---------- */
:root{
  /* Marca */
  --rosa:#f39ea5;
  --rosa-claro:#eac1c7;
  --celeste:#46b8d6;
  --teal:#02aab2;
  --mint:#95d0cb;
  --gris:#e2eaed;

  /* Neutros (Apple-clean, tinta con calidez teal) */
  --blanco:#ffffff;
  --pearl:#f5f8f9;
  --pearl-2:#eef3f5;
  --ink:#0e1f26;        /* títulos */
  --tinta:#22343b;      /* cuerpo fuerte */
  --muted:#41535b;      /* cuerpo suave (más sólido) */
  --line:#dde7eb;
  --line-strong:#cbd8de;

  /* Acentos compuestos */
  --glow-cool:linear-gradient(135deg,var(--teal),var(--celeste));
  --glow-warm:linear-gradient(135deg,var(--rosa),var(--rosa-claro));

  /* Tipografía */
  --display:'Fraunces',Georgia,'Times New Roman',serif;
  --body:'Poppins','Segoe UI',system-ui,sans-serif;
  --script:'Dancing Script',cursive;

  /* Layout */
  --maxw:1180px;
  --maxw-wide:1320px;
  --pad-x:clamp(1.2rem,5vw,2.4rem);
  --sec-y:clamp(4.5rem,9vw,8rem);
  --radius:24px;
  --radius-lg:34px;
  --shadow-soft:0 2px 10px rgba(19,36,43,.04),0 18px 50px -24px rgba(19,36,43,.18);
  --shadow-card:0 1px 3px rgba(19,36,43,.05),0 24px 60px -30px rgba(19,36,43,.28);
  --ease:cubic-bezier(.16,1,.3,1);
}

/* ---------- RESET / BASE ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  color:var(--tinta);
  background:var(--blanco);
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
::selection{background:var(--rosa-claro);color:var(--ink)}
:focus-visible{outline:2.5px solid var(--teal);outline-offset:3px;border-radius:6px}

h1,h2,h3{font-family:var(--display);color:var(--ink);font-weight:560;line-height:1.06;letter-spacing:-.015em}
h1{font-size:clamp(2.7rem,6.4vw,5.3rem);font-optical-sizing:auto}
h2{font-size:clamp(2rem,4.4vw,3.35rem)}
h3{font-size:clamp(1.25rem,2.1vw,1.6rem);font-weight:600}
.serif-em{font-style:italic;background:var(--glow-cool);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.warm-em{font-style:italic;background:var(--glow-warm);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad-x)}
.wrap-wide{max-width:var(--maxw-wide);margin-inline:auto;padding-inline:var(--pad-x)}

/* ---------- EYEBROW (marcador de profundidad — estructura real del HIFU) ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);margin-bottom:1.1rem;
}
.eyebrow::before{content:'';width:26px;height:1.5px;background:var(--glow-cool);border-radius:2px}
.eyebrow .depth{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:500;letter-spacing:.05em}

.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--muted);max-width:46ch;line-height:1.62}

/* ============================================================
   TOPBAR
   ============================================================ */
.f-top{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:90;
  width:min(1160px,calc(100% - 26px));
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:.5rem .55rem .5rem 1rem;
  background:rgba(255,255,255,.7);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border:1px solid rgba(255,255,255,.65);
  border-radius:20px;
  box-shadow:0 16px 40px -16px rgba(13,30,40,.24),0 4px 12px -6px rgba(13,30,40,.1);
  transform-origin:50% 0;
  transition:transform .5s var(--ease),box-shadow .45s,background .4s,padding .45s;
}
.f-top.shrink{transform:translateX(-50%) scale(.72);box-shadow:0 8px 22px -10px rgba(13,30,40,.28)}
.f-top__logo{justify-self:start;display:flex;align-items:center;gap:.6rem}
.f-top__logo img{height:60px;width:auto}
.f-top__back{font-size:.82rem;color:var(--muted);display:inline-flex;align-items:center;gap:.35rem;transition:color .25s}
.f-top__back:hover{color:var(--ink)}
.f-top__cta{
  display:inline-flex;align-items:center;gap:.5rem;
  background:var(--ink);color:#fff;font-size:.86rem;font-weight:500;
  padding:.62rem 1.25rem;border-radius:999px;transition:transform .25s var(--ease),box-shadow .25s;
}
.f-top__cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px -10px rgba(19,36,43,.5)}
.f-top__progress{display:none}
/* Menú flotante premium (centrado, hover 3D) */
.f-top__nav{justify-self:center;display:flex;align-items:center;gap:.25rem}
.f-top__nav a{position:relative;padding:.55rem 1.05rem;border-radius:13px;font-size:.92rem;font-weight:500;color:var(--tinta);white-space:nowrap;
  transition:transform .35s var(--ease),color .25s,background .35s,box-shadow .35s}
.f-top__nav a:hover{color:var(--ink);background:#fff;transform:translateY(-3px);
  box-shadow:0 12px 24px -8px rgba(13,30,40,.24),0 4px 9px -3px rgba(13,30,40,.12)}
.f-top__right{justify-self:end;display:flex;align-items:center;gap:.55rem}
.f-top__ham{display:none;flex-direction:column;gap:5px;padding:8px;background:none;border:none;cursor:pointer}
.f-top__ham span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .3s}
.f-top__ham.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.f-top__ham.open span:nth-child(2){opacity:0}
.f-top__ham.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.f-top__mob{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;background:rgba(255,255,255,.97);
  backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);
  border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 40px -12px rgba(13,30,40,.2);padding:.7rem 1.2rem 1.1rem;flex-direction:column}
.f-top__mob.open{display:flex}
.f-top__mob a:not(.f-top__cta){padding:.9rem .2rem;border-bottom:1px solid var(--line);color:var(--tinta);font-weight:500;font-size:1rem}
.f-top__cta--mob{margin-top:.9rem;justify-content:center}
@media (max-width:880px){
  .f-top{grid-template-columns:1fr auto;padding:.45rem .5rem .45rem .9rem}
  .f-top__nav{display:none}
  .f-top__right .f-top__cta{display:none}
  .f-top__ham{display:flex}
}

/* ============================================================
   NAV LATERAL (dots de progreso por sección)
   ============================================================ */
.f-dots{position:fixed;right:clamp(.8rem,2vw,1.6rem);top:50%;transform:translateY(-50%);z-index:80;display:flex;flex-direction:column;gap:.9rem}
.f-dots a{position:relative;width:9px;height:9px;border-radius:50%;background:var(--line-strong);transition:transform .3s var(--ease),background .3s}
.f-dots a span{position:absolute;right:20px;top:50%;transform:translateY(-50%) translateX(6px);
  white-space:nowrap;font-size:.72rem;color:var(--ink);background:#fff;
  padding:.25rem .6rem;border-radius:8px;box-shadow:var(--shadow-soft);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
.f-dots a:hover span{opacity:1;transform:translateY(-50%) translateX(0)}
.f-dots a.active{background:var(--teal);transform:scale(1.5)}

/* ============================================================
   HERO
   ============================================================ */
.f-hero{position:relative;padding:clamp(7rem,13vw,9.5rem) 0 clamp(3rem,6vw,5rem);overflow:hidden}
.f-hero__bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(60% 50% at 78% 18%,rgba(70,184,214,.13),transparent 60%),
  radial-gradient(50% 45% at 12% 82%,rgba(243,158,165,.12),transparent 60%),
  var(--blanco)}
.f-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.f-hero__cat{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--teal);
  background:rgba(2,170,178,.08);border:1px solid rgba(2,170,178,.18);padding:.4rem .9rem;border-radius:999px;margin-bottom:1.5rem}
.f-hero h1{margin-bottom:1.4rem}
.f-hero__sub{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--muted);max-width:42ch;margin-bottom:2rem}
.f-hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.f-hero__media{position:relative;max-width:410px;margin-left:auto}
.f-hero__media img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-card);object-fit:cover;aspect-ratio:4/4.5;max-height:440px}
.f-hero__badge{position:absolute;left:-1.2rem;bottom:1.6rem;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:18px;padding:.85rem 1.1rem;box-shadow:var(--shadow-soft);display:flex;align-items:center;gap:.7rem}
.f-hero__badge b{font-family:var(--display);font-size:1.5rem;color:var(--ink);line-height:1}
.f-hero__badge span{font-size:.74rem;color:var(--muted);line-height:1.25;max-width:11ch}

/* Firma: campo de ultrasonido focalizado — overlay tipo "scan" sobre la foto */
.f-focus{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;pointer-events:none}
.f-focus svg{width:80%;height:80%;opacity:.6}
.f-focus .arc{fill:none;stroke:url(#fgrad);stroke-width:1.4;transform-origin:center;animation:focusPulse 4.5s var(--ease) infinite}
.f-focus .arc:nth-child(2){animation-delay:.5s}
.f-focus .arc:nth-child(3){animation-delay:1s}
.f-focus .arc:nth-child(4){animation-delay:1.5s}
.f-focus .arc:nth-child(5){animation-delay:2s}
.f-focus .focal{fill:var(--teal);filter:drop-shadow(0 0 10px rgba(2,170,178,.7));animation:focalGlow 2.2s ease-in-out infinite}
@keyframes focusPulse{0%{opacity:0;transform:scale(.75)}25%{opacity:.85}100%{opacity:0;transform:scale(1.25)}}
@keyframes focalGlow{0%,100%{opacity:.6;r:5}50%{opacity:1;r:7}}

/* ---------- BOTONES ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:500;font-size:.95rem;padding:.92rem 1.7rem;border-radius:999px;transition:transform .3s var(--ease),box-shadow .3s,background .3s;white-space:nowrap}
.btn-primary{background:var(--glow-cool);color:#fff;box-shadow:0 14px 30px -12px rgba(2,170,178,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 40px -14px rgba(2,170,178,.7)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{transform:translateY(-2px);box-shadow:0 16px 32px -14px rgba(19,36,43,.55)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn svg{width:18px;height:18px}

/* ============================================================
   AUDIO CHIP (voz Angie por sección) + waveform
   ============================================================ */
.f-audio{display:inline-flex;align-items:center;gap:.8rem;background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:.45rem .55rem .45rem .5rem;box-shadow:var(--shadow-soft);transition:border-color .3s,box-shadow .3s}
.f-audio:hover{border-color:var(--line-strong)}
.f-audio.playing{border-color:rgba(2,170,178,.4)}
.f-audio__btn{width:42px;height:42px;border-radius:50%;background:var(--glow-cool);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .25s var(--ease)}
.f-audio__btn:hover{transform:scale(1.06)}
.f-audio__btn svg{width:17px;height:17px}
.f-audio__meta{display:flex;flex-direction:column;gap:.18rem;padding-right:.7rem;min-width:0}
.f-audio__label{font-size:.8rem;font-weight:500;color:var(--ink);white-space:nowrap}
.f-audio__wave{display:flex;align-items:center;gap:2.5px;height:16px}
.f-audio__wave i{width:2.5px;height:30%;background:var(--celeste);border-radius:2px;opacity:.55;transition:opacity .3s}
.f-audio.playing .f-audio__wave i{animation:wave 1s ease-in-out infinite;opacity:1}
.f-audio__wave i:nth-child(2){animation-delay:.12s}.f-audio__wave i:nth-child(3){animation-delay:.24s}
.f-audio__wave i:nth-child(4){animation-delay:.36s}.f-audio__wave i:nth-child(5){animation-delay:.1s}
.f-audio__wave i:nth-child(6){animation-delay:.3s}.f-audio__wave i:nth-child(7){animation-delay:.18s}
@keyframes wave{0%,100%{height:25%}50%{height:100%}}
.f-audio.soon{opacity:.62}
.f-audio.soon .f-audio__btn{background:var(--line-strong)}

/* ============================================================
   SECCIÓN base
   ============================================================ */
.f-sec{padding:var(--sec-y) 0;position:relative}
/* Ritmo de contraste por sección (luminoso, no plano) */
.f-sec--pearl{background:linear-gradient(180deg,#e8f1f4,#f3f9fa);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.f-sec--mint{background:linear-gradient(180deg,#e4f4f2,#f2fbfa);border-top:1px solid #d6ece8;border-bottom:1px solid #d6ece8}
.f-sec--rosa{background:linear-gradient(180deg,#fcebef,#fdf5f6);border-top:1px solid #f3d8de;border-bottom:1px solid #f3d8de}
.f-sec__head{max-width:64ch;margin-bottom:clamp(2.2rem,4vw,3.5rem)}
.f-sec__head h2{margin-bottom:1.1rem}

/* ---------- QUÉ ES + CÓMO FUNCIONA ---------- */
.f-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.f-split__media{max-width:470px;margin-inline:auto}
.f-split__media img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow-card);aspect-ratio:4/3.6;max-height:380px;object-fit:cover;object-position:center}
.f-quees-top{display:grid;grid-template-columns:1.05fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.f-mech{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(1.6rem,4vw,3rem);row-gap:0;margin-top:clamp(2.4rem,4.5vw,3.4rem)}
.f-mech__step{display:grid;grid-template-columns:auto 1fr;gap:1.1rem;padding:1.1rem 0;border-top:1px solid var(--line)}
.f-mech__step:first-child,.f-mech__step:nth-child(2){border-top:none}
.f-quees-detail{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(1.2rem,3vw,2rem);align-items:stretch;margin-top:clamp(1.8rem,3.5vw,2.6rem)}
.f-quees-detail .f-chip-12d{display:flex;align-items:center;margin-top:0}
.f-quees-detail .f-ruler{margin-top:0}
.f-mech__n{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--teal);color:var(--teal);
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.88rem;font-variant-numeric:tabular-nums}
.f-mech__step h4{font-size:1.02rem;color:var(--ink);font-weight:600;margin-bottom:.2rem}
.f-mech__step p{font-size:.95rem;color:var(--muted)}
.f-chip-12d{display:inline-flex;align-items:center;gap:.7rem;background:var(--ink);color:#fff;border-radius:16px;padding:1rem 1.3rem;margin-top:1.4rem}
.f-chip-12d b{font-family:var(--display);font-size:2.1rem;line-height:1;background:var(--glow-cool);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.f-chip-12d span{font-size:.85rem;color:#cdd9de;max-width:24ch}

/* ---------- DEPTH RULER (regla de profundidades — dato real) ---------- */
.f-ruler{margin-top:1.6rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.4rem;box-shadow:var(--shadow-soft)}
.f-ruler__track{position:relative;display:flex;justify-content:space-between;margin:1.4rem .2rem .4rem;padding-bottom:2.2rem}
.f-ruler__track::before{content:'';position:absolute;left:0;right:0;top:7px;height:2px;background:linear-gradient(90deg,var(--celeste),var(--teal))}
.f-ruler__pt{position:relative;display:flex;flex-direction:column;align-items:center;gap:.5rem;flex:1}
.f-ruler__pt i{width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid var(--teal);transition:transform .3s var(--ease),background .3s;cursor:pointer}
.f-ruler__pt:hover i,.f-ruler__pt.on i{background:var(--teal);transform:scale(1.25)}
.f-ruler__pt b{position:absolute;top:24px;font-size:.72rem;color:var(--ink);font-variant-numeric:tabular-nums}
.f-ruler__pt small{position:absolute;top:42px;font-size:.62rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* ---------- FACT LIST (dentro de tarjeta tipo .f-ruler) ---------- */
.f-fact-row{display:flex;flex-direction:column;gap:.85rem;margin-top:1rem}
.f-fact{display:flex;flex-direction:column;gap:.1rem}
.f-fact b{font-family:var(--display);font-size:1.02rem;color:var(--ink);line-height:1.15}
.f-fact span{font-size:.84rem;color:var(--muted);line-height:1.35}

/* ---------- PRICELIST (precios por zona, ej. Depilación) ---------- */
.f-pricelist{display:grid;grid-template-columns:1fr 1fr;gap:0 2.4rem;margin-top:.4rem}
.f-pricelist__row{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.6rem .1rem;border-bottom:1px solid var(--line)}
.f-pricelist__zone{color:var(--tinta);font-size:.92rem}
.f-pricelist__price{font-family:var(--display);font-weight:600;font-size:1.02rem;color:var(--teal);white-space:nowrap}
@media(max-width:640px){.f-pricelist{grid-template-columns:1fr;gap:0}}

/* ---------- BENEFICIOS ---------- */
.f-benes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem}
.f-bene{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.5rem;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.f-bene:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:transparent}
.f-bene__ic{width:46px;height:46px;border-radius:14px;background:var(--pearl-2);display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem;color:var(--teal)}
.f-bene__ic svg{width:23px;height:23px}
.f-bene h4{font-size:1.05rem;color:var(--ink);font-weight:600;margin-bottom:.45rem}
.f-bene p{font-size:.92rem;color:var(--muted)}

/* ---------- ZONAS (toggle facial/corporal) ---------- */
.f-zonas{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.4rem);box-shadow:var(--shadow-soft)}
.f-toggle{display:inline-flex;background:var(--pearl-2);border-radius:999px;padding:4px;margin-bottom:1.8rem}
.f-toggle button{padding:.55rem 1.4rem;border-radius:999px;font-size:.88rem;font-weight:500;color:var(--muted);transition:color .3s}
.f-toggle button.on{background:#fff;color:var(--ink);box-shadow:var(--shadow-soft)}
.f-zonas__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.f-zona{display:flex;flex-direction:column;align-items:center;gap:.6rem;text-align:center;
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:1.3rem .7rem 1.1rem;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.f-zona:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:transparent}
.f-zona__ico{width:48px;height:48px;display:flex;align-items:center;justify-content:center}
.f-zona__ico svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:2.3;
  stroke-linecap:round;stroke-linejoin:round;color:#5e7079;filter:url(#pencil)}
.f-zona:hover .f-zona__ico svg{color:var(--teal)}
.f-zona span{font-size:.84rem;color:var(--tinta);font-weight:500;line-height:1.25}
.f-zona-pane{display:none}.f-zona-pane.on{display:block;animation:fadeUp .5s var(--ease)}
/* ---- Silueta animada + marcadores de zona ---- */
.f-zonas__title{font-size:1.15rem;color:var(--ink);font-weight:600;margin-bottom:1.2rem}
.f-figbox{display:grid;grid-template-columns:.78fr 1fr;gap:clamp(1.5rem,4vw,3.2rem);align-items:center}
.f-figbox__stage{display:flex;justify-content:center;align-items:center}
.f-figbox__fig{position:relative;width:100%;max-width:300px;animation:figSway 11s ease-in-out infinite;transform-origin:50% 96%;will-change:transform}
.f-figura{width:100%;height:auto;display:block;animation:figBreathe 4.8s ease-in-out infinite;transform-origin:50% 92%;-webkit-user-drag:none;user-select:none}
@keyframes figSway{0%,100%{transform:rotate(-.55deg)}50%{transform:rotate(.55deg)}}
@keyframes figBreathe{0%,100%{transform:scaleY(1) translateY(0)}50%{transform:scaleY(1.015) translateY(-2px)}}
.f-dot{position:absolute;width:9px;height:9px;border-radius:50%;transform:translate(-50%,-50%);padding:0;
  background:var(--teal);border:1.5px solid #fff;box-shadow:0 0 0 2.5px rgba(2,170,178,.18),0 1px 3px rgba(0,0,0,.2);
  cursor:pointer;transition:transform .35s var(--ease),background .3s,box-shadow .3s;animation:dotPulse 2.8s ease-in-out infinite}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 2.5px rgba(2,170,178,.18),0 1px 3px rgba(0,0,0,.2)}50%{box-shadow:0 0 0 5px rgba(2,170,178,.05),0 1px 3px rgba(0,0,0,.2)}}
.f-dot.active,.f-dot:hover{transform:translate(-50%,-50%) scale(1.5);background:var(--rosa);box-shadow:0 0 0 5px rgba(243,158,165,.24),0 2px 7px rgba(0,0,0,.22);animation:none}
.f-zonalist{display:grid;grid-template-columns:1fr 1fr;gap:.55rem;align-content:center}
.f-zonalist li{display:flex;align-items:center;gap:.7rem;padding:.72rem .95rem;border-radius:13px;border:1px solid var(--line);
  background:#fff;cursor:pointer;font-size:.92rem;color:var(--tinta);font-weight:500;list-style:none;
  transition:border-color .25s,background .25s,transform .25s,box-shadow .25s}
.f-zonalist li i{width:9px;height:9px;border-radius:50%;background:var(--teal);flex-shrink:0;transition:background .25s,transform .25s}
.f-zonalist li:hover,.f-zonalist li.active{border-color:var(--teal);background:var(--pearl);transform:translateX(2px);box-shadow:var(--shadow-soft)}
.f-zonalist li:hover i,.f-zonalist li.active i{background:var(--rosa);transform:scale(1.35)}
/* Tarjetas: una silueta por zona (rostro = figura; cuerpo = cards) */
.f-zonas-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
.f-zona-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:1.2rem .6rem .95rem;text-align:center;
  transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.f-zona-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);border-color:transparent}
.f-zona-card__fig{position:relative;width:100%;max-width:106px;margin:0 auto .7rem}
.f-zona-card__fig img{width:100%;height:auto;display:block;opacity:.92;-webkit-user-drag:none}
.f-zona-card__hl{position:absolute;width:50px;height:50px;border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;
  background:radial-gradient(circle,rgba(2,170,178,.5),rgba(2,170,178,.14) 55%,transparent 72%);
  animation:hlPulse 2.8s ease-in-out infinite}
@keyframes hlPulse{0%,100%{transform:translate(-50%,-50%) scale(.9);opacity:.8}50%{transform:translate(-50%,-50%) scale(1.14);opacity:1}}
.f-zona-card>span{font-weight:600;color:var(--ink);font-size:.92rem}

/* ---------- ¿ES PARA VOS? ---------- */
.f-fit{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.f-fit__card{border-radius:var(--radius);padding:1.7rem 1.6rem}
.f-fit__card--yes{background:linear-gradient(160deg,#fff,var(--pearl));border:1px solid var(--line)}
.f-fit__card--fear{background:var(--ink);color:#fff}
.f-fit__card h3{margin-bottom:1.1rem}.f-fit__card--fear h3{color:#fff}
.f-fit__li{display:flex;gap:.75rem;padding:.55rem 0;font-size:.95rem;align-items:flex-start}
.f-fit__li svg{width:20px;height:20px;flex-shrink:0;margin-top:2px}
.f-fit__card--yes .f-fit__li svg{color:var(--teal)}
.f-fit__card--fear .f-fit__li{color:#d4dee2;flex-direction:column;gap:.2rem}
.f-fit__card--fear .f-fit__li q{font-weight:600;color:#fff;font-style:normal}
.f-fit__card--fear .f-fit__li q::before{content:'“'}.f-fit__card--fear .f-fit__li q::after{content:'”'}

/* ---------- SESIÓN (timeline) ---------- */
.f-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:step}
.f-flow__item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.3rem;position:relative}
.f-flow__item::before{counter-increment:step;content:counter(step);position:absolute;top:1.2rem;right:1.3rem;font-family:var(--display);font-size:1.6rem;color:var(--gris)}
.f-flow__item .ic{width:42px;height:42px;border-radius:12px;background:var(--glow-cool);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.f-flow__item .ic svg{width:21px;height:21px}
.f-flow__item h4{font-size:1rem;color:var(--ink);font-weight:600;margin-bottom:.4rem}
.f-flow__item p{font-size:.9rem;color:var(--muted)}
.f-meta-row{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.6rem}
.f-meta{display:flex;align-items:center;gap:.7rem;background:var(--pearl);border-radius:14px;padding:.85rem 1.2rem}
.f-meta b{font-family:var(--display);font-size:1.3rem;color:var(--ink);line-height:1}
.f-meta span{font-size:.8rem;color:var(--muted);line-height:1.2}

/* ---------- ANTES / DESPUÉS (cuidados) ---------- */
.f-care{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.f-care__col{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.7rem}
.f-care__tag{display:inline-flex;align-items:center;gap:.5rem;font-size:.76rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:.35rem .8rem;border-radius:999px;margin-bottom:1.2rem}
.f-care__col--pre .f-care__tag{background:rgba(70,184,214,.12);color:var(--celeste)}
.f-care__col--post .f-care__tag{background:rgba(2,170,178,.1);color:var(--teal)}
.f-care__li{display:flex;gap:.7rem;padding:.5rem 0;font-size:.93rem;color:var(--tinta);align-items:flex-start}
.f-care__li svg{width:18px;height:18px;flex-shrink:0;margin-top:3px;color:var(--mint)}

/* ---------- CONTRAINDICACIONES (seguridad) ---------- */
.f-safe{background:linear-gradient(165deg,#fffaf6,#fdf2f4);border:1px solid var(--rosa-claro);border-radius:var(--radius-lg);padding:clamp(1.8rem,4vw,2.8rem)}
.f-safe__head{display:flex;gap:1rem;align-items:flex-start;margin-bottom:1.6rem}
.f-safe__ic{width:48px;height:48px;border-radius:14px;background:var(--glow-warm);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.f-safe__ic svg{width:24px;height:24px}
.f-safe__head h3{color:var(--ink);margin-bottom:.3rem}
.f-safe__head p{font-size:.92rem;color:var(--muted)}
.f-safe__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem 1.6rem}
.f-safe__li{display:flex;gap:.6rem;padding:.5rem 0;font-size:.92rem;color:var(--tinta);border-bottom:1px solid rgba(234,193,199,.5)}
.f-safe__li svg{width:17px;height:17px;flex-shrink:0;margin-top:3px;color:var(--rosa)}
.f-safe__note{margin-top:1.5rem;font-size:.88rem;color:var(--muted);font-style:italic}

/* ---------- RESULTADOS + PRECIOS ---------- */
.f-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:1.1rem;margin-bottom:clamp(2.5rem,5vw,4rem)}
.f-tl{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.5rem;position:relative;overflow:hidden}
.f-tl__when{font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--teal);margin-bottom:.7rem}
.f-tl h4{font-size:1.08rem;color:var(--ink);font-weight:600;margin-bottom:.4rem}
.f-tl p{font-size:.92rem;color:var(--muted)}
.f-tl__bar{position:absolute;left:0;bottom:0;height:3px;background:var(--glow-cool)}

.f-price{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem}
.f-price__card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.5rem;cursor:pointer;
  transition:transform .4s var(--ease),box-shadow .4s,border-color .35s;display:flex;flex-direction:column}
.f-price__card:hover{transform:translateY(-5px) scale(1.03);box-shadow:0 26px 60px -26px rgba(2,170,178,.45);border-color:var(--teal)}
.f-price__card:active{transform:translateY(-2px) scale(1.01)}
.f-price__card.featured{border-color:var(--teal);box-shadow:0 20px 50px -28px rgba(2,170,178,.5)}
.f-price__cta{display:inline-flex;align-items:center;gap:.4rem;margin-top:auto;padding-top:1rem;font-size:.85rem;font-weight:600;color:var(--teal);transition:gap .3s var(--ease)}
.f-price__cta svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.f-price__card:hover .f-price__cta{gap:.65rem}
.f-price__card:hover .f-price__cta svg{transform:translateX(3px)}
.f-price__tag{display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--glow-cool);padding:.25rem .7rem;border-radius:999px;margin-bottom:.9rem}
.f-price__name{font-size:.92rem;color:var(--muted);margin-bottom:.4rem}
.f-price__val{font-family:var(--display);font-size:2.3rem;color:var(--ink);line-height:1;margin-bottom:.5rem}
.f-price__val small{font-size:.9rem;color:var(--muted);font-family:var(--body)}
.f-price__det{font-size:.86rem;color:var(--muted)}
.f-pay{margin-top:1.4rem;font-size:.86rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.f-pay span{background:var(--pearl);border:1px solid var(--line);border-radius:8px;padding:.3rem .7rem;font-size:.8rem}

/* ---------- FAQ ---------- */
.f-faq{max-width:780px;margin-inline:auto}
.f-faq__item{border-bottom:1px solid var(--line)}
.f-faq__q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;text-align:left;
  padding:1.3rem 0;font-size:1.05rem;font-weight:500;color:var(--ink)}
.f-faq__q svg{width:20px;height:20px;flex-shrink:0;color:var(--teal);transition:transform .35s var(--ease)}
.f-faq__item.open .f-faq__q svg{transform:rotate(45deg)}
.f-faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.f-faq__a p{padding:0 0 1.3rem;font-size:.96rem;color:var(--muted);max-width:64ch}

/* ---------- CIERRE / CTA ---------- */
.f-cta{position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:0}
.f-cta__inner{padding:clamp(4rem,8vw,7rem) 0;text-align:center;position:relative;z-index:1}
.f-cta h2{color:#fff;margin-bottom:1rem;max-width:18ch;margin-inline:auto}
.f-cta p{color:#c2d0d6;font-size:1.1rem;max-width:44ch;margin:0 auto 2.2rem}
.f-cta__actions{display:flex;flex-wrap:wrap;gap:.9rem;justify-content:center}
.f-cta__glow{position:absolute;inset:0;z-index:0;opacity:.5;background:
  radial-gradient(40% 60% at 25% 20%,rgba(2,170,178,.5),transparent 60%),
  radial-gradient(45% 55% at 80% 85%,rgba(243,158,165,.4),transparent 60%)}

/* ---------- FOOTER ---------- */
.f-foot{background:var(--ink);color:#9fb1b8;padding:2.5rem 0;border-top:1px solid rgba(255,255,255,.08)}
.f-foot__in{display:flex;flex-wrap:wrap;gap:1.2rem;justify-content:space-between;align-items:center}
.f-foot img{height:52px;filter:brightness(0) invert(1);opacity:.85}
.f-foot a{color:#c2d0d6}.f-foot a:hover{color:#fff}
.f-foot__links{display:flex;gap:1.4rem;font-size:.85rem;flex-wrap:wrap}
.f-foot small{font-size:.78rem;color:#7c9098}

/* ---------- WhatsApp flotante ---------- */
.f-wa{position:fixed;right:1.2rem;bottom:1.2rem;z-index:85;width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#128C7E);display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px -8px rgba(18,140,126,.6);transition:transform .3s var(--ease)}
.f-wa:hover{transform:scale(1.08)}
.f-wa svg{width:28px;height:28px;fill:#fff}

/* ============================================================
   POPUP FORMULARIO (lead) — fondo borroso + X
   ============================================================ */
.f-modal{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:1.2rem}
.f-modal.open{display:flex}
.f-modal__bg{position:absolute;inset:0;background:rgba(13,30,40,.5);
  backdrop-filter:blur(12px) saturate(120%);-webkit-backdrop-filter:blur(12px) saturate(120%);animation:mfade .35s ease}
.f-modal__card{position:relative;width:100%;max-width:470px;max-height:92vh;overflow-y:auto;background:#fff;border-radius:26px;
  box-shadow:0 50px 110px -24px rgba(13,30,40,.5);padding:2.4rem 1.9rem 1.9rem;animation:mpop .45s var(--ease);
  scrollbar-width:thin;scrollbar-color:rgba(2,170,178,.45) transparent;overscroll-behavior:contain}
.f-modal__card::-webkit-scrollbar{width:7px}
.f-modal__card::-webkit-scrollbar-button{display:none;height:0;width:0}
.f-modal__card::-webkit-scrollbar-track{background:transparent;margin:18px 0}
.f-modal__card::-webkit-scrollbar-thumb{background:linear-gradient(var(--teal),var(--celeste));border-radius:9999px;
  border:2px solid #fff;background-clip:padding-box}
.f-modal__card::-webkit-scrollbar-thumb:hover{background:var(--teal);border-width:1px}
.f-modal__x{position:absolute;top:1.1rem;right:1.1rem;width:38px;height:38px;border-radius:50%;background:var(--pearl);border:none;
  cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);transition:background .2s,color .2s,transform .3s var(--ease);z-index:2}
.f-modal__x:hover{background:var(--line-strong);color:var(--ink);transform:rotate(90deg)}
.f-modal__kicker{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--teal);font-weight:700;margin-bottom:.45rem}
.f-modal__title{font-family:var(--display);font-size:clamp(1.7rem,4.5vw,2.1rem);color:var(--ink);font-weight:560;line-height:1.05;margin-bottom:.4rem}
.f-modal__sub{color:var(--muted);font-size:.94rem;margin-bottom:1.4rem;max-width:36ch}
.f-modal__buy{display:flex;gap:.7rem;align-items:flex-start;margin:0 0 1.4rem;padding:.95rem 1rem;border-radius:15px;
  background:linear-gradient(135deg,rgba(2,170,178,.1),rgba(70,184,214,.1));border:1px solid rgba(2,170,178,.28)}
.f-modal__buy[hidden]{display:none}
.f-modal__buy-ic{flex:none;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--teal),var(--celeste));color:#fff}
.f-modal__buy-ic svg{width:17px;height:17px}
.f-modal__buy-txt{font-size:.86rem;line-height:1.45;color:var(--tinta)}
.f-modal__buy-txt b{color:var(--ink)}
.f-modal__buy-txt b#lead-buy-plan{display:block;font-size:.96rem;margin-bottom:.15rem}
.f-fld{margin-bottom:.82rem}
.f-fld label{display:block;font-size:.8rem;font-weight:600;color:var(--tinta);margin-bottom:.32rem}
.f-fld label i{color:#b5667e;font-style:normal}
.f-fld input,.f-fld select{width:100%;padding:.82rem .95rem;border:1.5px solid var(--line-strong);border-radius:13px;font-size:1rem;
  font-family:var(--body);color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.f-fld select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%23647780' d='M6 8 0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .95rem center;padding-right:2.2rem}
.f-fld input:focus,.f-fld select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(2,170,178,.14)}
.f-fld-row{display:flex;gap:.7rem}.f-fld-row .f-fld{flex:1}
.f-modal__submit{width:100%;justify-content:center;margin-top:.7rem;font-size:1.02rem;padding:1.05rem;border:none;cursor:pointer}
.f-modal__submit:disabled{opacity:.7;cursor:wait}
.f-modal__err{display:none;background:#fcebe9;color:#c0392b;border-radius:11px;padding:.6rem .8rem;font-size:.82rem;margin-top:.6rem;text-align:center}
.f-modal__trust{text-align:center;font-size:.76rem;color:var(--muted);margin-top:.9rem;display:flex;align-items:center;justify-content:center;gap:.4rem}
@keyframes mfade{from{opacity:0}to{opacity:1}}
@keyframes mpop{from{opacity:0;transform:translateY(24px) scale(.95)}to{opacity:1;transform:none}}

/* ============================================================
   ANIMACIONES (scroll reveal)
   ============================================================ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .f-hero__grid{grid-template-columns:1fr;gap:2.2rem}
  .f-hero{padding-top:clamp(6rem,14vw,8rem)}
  .f-hero__media{order:-1;max-width:560px;margin-inline:auto}
  .f-hero__media img{aspect-ratio:16/10;max-height:300px;object-position:50% 30%}
  .f-split{grid-template-columns:1fr;gap:2rem}
  .f-split__media{max-width:560px;margin-inline:auto}
  .f-split__media img{aspect-ratio:16/10;max-height:260px;object-position:center}
  .f-benes{grid-template-columns:repeat(2,1fr)}
  .f-flow{grid-template-columns:repeat(2,1fr)}
  .f-fit,.f-care{grid-template-columns:1fr}
  .f-timeline{grid-template-columns:1fr}
  .f-safe__grid{grid-template-columns:1fr}
  .f-quees-top{grid-template-columns:1fr;gap:1.6rem}
  .f-mech{grid-template-columns:1fr;column-gap:0}
  .f-mech__step:nth-child(2){border-top:1px solid var(--line)}
  .f-quees-detail{grid-template-columns:1fr;gap:1.2rem}
  .f-figbox{grid-template-columns:1fr;gap:1.8rem}
  .f-figbox__fig{max-width:240px}
  .f-dots{display:none}
}
@media (max-width:560px){
  .f-benes{grid-template-columns:1fr}
  .f-flow{grid-template-columns:1fr}
  .f-top__back{display:none}
  .f-top__logo img{height:46px}
  .f-hero{padding-top:5rem}
  .f-hero__media{max-width:100%}
  .f-hero__media img{aspect-ratio:16/10;max-height:208px;object-position:50% 28%}
  .f-hero__badge{left:.4rem;bottom:.6rem}
  .f-split__media img{aspect-ratio:16/10;max-height:175px}
  .f-zonas__grid{grid-template-columns:repeat(2,1fr)}
  .f-zonas-cards{grid-template-columns:repeat(2,1fr)}
  .f-figbox__fig{max-width:208px}
  .f-zona__ico{width:42px;height:42px}
  .f-ruler__pt small{display:none}
  .f-sec__head h2,.f-hero h1{letter-spacing:-.02em}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}