/* =============================================================
   TU CANASTILLA DE BEBÉ · hoja de estilo
   1. Tokens · 2. Reset · 3. Tipografía · 4. Layout · 5. Header
   6. Hero · 7. Secciones · 8. Componentes · 9. Formulario
   10. Footer · 11. Utilidades · 12. Responsive
   ============================================================= */

/* ---------- 1. TOKENS ---------- */
:root{
  --crema:#FCFAF7;
  --hueso:#F5EFE7;
  --arena:#E8DCCC;
  --arena-osc:#D8C7B2;
  --tinta:#221D19;
  --carbon:#3B342E;
  --humo:#7C7169;
  --humo-cl:#A79C93;
  --oro:#AE8A54;
  --oro-cl:#D4B98C;
  --rosa:#D8A597;
  --salvia:#94A68C;
  --blanco:#FFFFFF;

  --ff-display:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --ff-sans:"Jost","Helvetica Neue",Arial,sans-serif;

  --fs-hero:clamp(3rem,8.5vw,8.5rem);
  --fs-h2:clamp(2.4rem,5.2vw,4.6rem);
  --fs-h3:clamp(1.6rem,2.6vw,2.3rem);
  --fs-lead:clamp(1.05rem,1.35vw,1.28rem);
  --fs-body:1.0625rem;
  --fs-small:.875rem;
  --fs-micro:.72rem;

  --sp-1:.5rem;  --sp-2:1rem;   --sp-3:1.5rem; --sp-4:2rem;
  --sp-5:3rem;   --sp-6:4rem;   --sp-7:6rem;   --sp-8:8rem;
  --sp-sec:clamp(5rem,11vw,10.5rem);

  --wrap:1360px;
  --wrap-str:920px;
  --gutter:clamp(1.25rem,4vw,4.5rem);

  --r-s:4px; --r-m:10px; --r-l:20px; --r-pill:999px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --t-fast:.28s var(--ease);
  --t-med:.55s var(--ease);
  --t-slow:1.1s var(--ease-out);

  --shadow-s:0 2px 14px rgba(34,29,25,.05);
  --shadow-m:0 18px 50px -22px rgba(34,29,25,.22);
  --shadow-l:0 40px 90px -40px rgba(34,29,25,.36);
  --header-h:82px;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px);}
body{
  margin:0;
  background:var(--crema);
  color:var(--carbon);
  font-family:var(--ff-sans);
  font-size:var(--fs-body);
  font-weight:300;
  line-height:1.72;
  letter-spacing:.008em;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
img,svg,video{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p,figure{margin:0;}
::selection{background:var(--oro);color:var(--crema);}
:focus-visible{outline:2px solid var(--oro);outline-offset:3px;border-radius:2px;}

/* grano fotográfico global, muy sutil */
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.028;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:multiply;
}

/* ---------- 3. TIPOGRAFÍA ---------- */
.display,h1,h2,h3{
  font-family:var(--ff-display);
  font-weight:300;
  line-height:1.02;
  letter-spacing:-.018em;
  color:var(--tinta);
}
h1{font-size:var(--fs-hero);}
h2{font-size:var(--fs-h2);}
h3{font-size:var(--fs-h3);line-height:1.14;}
em,.it{font-style:italic;}
.lead{font-size:var(--fs-lead);line-height:1.68;color:var(--humo);font-weight:300;}
.kicker{
  font-family:var(--ff-sans);
  font-size:var(--fs-micro);
  font-weight:400;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--oro);
  display:inline-flex;align-items:center;gap:.7em;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--oro-cl);display:inline-block;}
.kicker--center::after{content:"";width:34px;height:1px;background:var(--oro-cl);display:inline-block;}
.num{
  font-family:var(--ff-display);font-style:italic;font-size:1.05rem;
  color:var(--oro);letter-spacing:.05em;
}
.hi{color:var(--oro);}
.thin{font-weight:200;}

/* ---------- 4. LAYOUT ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter);}
.wrap--str{max-width:var(--wrap-str);}
.sec{padding-block:var(--sp-sec);position:relative;}
.sec--hueso{background:var(--hueso);}
.sec--tinta{background:var(--tinta);color:var(--arena);}
.sec--tinta h2,.sec--tinta h3{color:var(--crema);}
.sec--tinta .lead{color:var(--humo-cl);}
.sec-head{max-width:760px;margin-bottom:clamp(3rem,6vw,5.5rem);}
.sec-head--center{margin-inline:auto;text-align:center;}
.sec-head h2{margin-block:var(--sp-3) var(--sp-3);}
.grid{display:grid;gap:var(--sp-4);}
.hairline{height:1px;background:var(--arena);border:0;margin:0;}
.sec--tinta .hairline{background:rgba(232,220,204,.16);}

/* ---------- 5. HEADER ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:1000;
  height:var(--header-h);
  display:flex;align-items:center;
  transition:background var(--t-med),box-shadow var(--t-med),height var(--t-med);
}
.header::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(34,29,25,.42),transparent);
  opacity:1;transition:opacity var(--t-med);pointer-events:none;
}
.header.is-stuck{
  background:rgba(252,250,247,.9);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  backdrop-filter:blur(16px) saturate(1.4);
  box-shadow:0 1px 0 rgba(34,29,25,.07);
  height:70px;
}
.header.is-stuck::before{opacity:0;}
.header__in{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);position:relative;z-index:2;}
.logo{display:flex;flex-direction:column;line-height:1;color:var(--crema);transition:color var(--t-med);}
.header.is-stuck .logo{color:var(--tinta);}
.logo__mark{font-family:var(--ff-display);font-size:1.55rem;letter-spacing:-.01em;}
.logo__mark em{font-style:italic;color:var(--oro-cl);}
.header.is-stuck .logo__mark em{color:var(--oro);}
.logo__sub{font-size:.58rem;letter-spacing:.34em;text-transform:uppercase;opacity:.7;margin-top:.42em;}
.nav{display:flex;align-items:center;gap:clamp(1.2rem,2.4vw,2.4rem);}
.nav a{
  font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;font-weight:400;
  color:var(--crema);opacity:.92;position:relative;padding-block:.4rem;transition:color var(--t-med),opacity var(--t-fast);
}
.header.is-stuck .nav a{color:var(--carbon);}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;
  background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform var(--t-med);
}
.nav a:hover::after,.nav a:focus-visible::after{transform:scaleX(1);transform-origin:left;}
.nav__cta{
  border:1px solid rgba(252,250,247,.45);border-radius:var(--r-pill);
  padding:.62rem 1.35rem !important;transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast);
}
.nav__cta::after{display:none;}
.nav__cta:hover{background:var(--crema);color:var(--tinta) !important;border-color:var(--crema);}
.header.is-stuck .nav__cta{border-color:var(--tinta);}
.header.is-stuck .nav__cta:hover{background:var(--tinta);color:var(--crema) !important;}
.burger{display:none;width:44px;height:44px;position:relative;z-index:1002;color:var(--crema);}
.header.is-stuck .burger,.burger.is-open{color:var(--tinta);}
.burger span{display:block;width:24px;height:1.5px;background:currentColor;margin:5px auto;transition:transform var(--t-fast),opacity var(--t-fast);}
.burger.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.burger.is-open span:nth-child(2){opacity:0;}
.burger.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
.menu{
  position:fixed;inset:0;z-index:1001;background:var(--crema);
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:var(--sp-3);
  opacity:0;visibility:hidden;transition:opacity var(--t-med),visibility var(--t-med);
}
.menu.is-open{opacity:1;visibility:visible;}
.menu a{font-family:var(--ff-display);font-size:clamp(2rem,8vw,3rem);color:var(--tinta);}
.menu a small{display:block;font-family:var(--ff-sans);font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--oro);text-align:center;}

/* ---------- 6. HERO ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:var(--tinta);}
.hero__media{position:absolute;inset:0;z-index:0;}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center 42%;
  transform:scale(1.12);animation:heroZoom 12s var(--ease-out) forwards;}
@keyframes heroZoom{to{transform:scale(1);}}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(24,20,17,.88) 0%,rgba(24,20,17,.55) 38%,rgba(24,20,17,.18) 70%,rgba(24,20,17,.42) 100%);
}
.hero__in{position:relative;z-index:2;width:100%;max-width:var(--wrap);margin-inline:auto;
  padding:0 var(--gutter) clamp(3rem,7vw,6rem);}
.hero__kicker{color:var(--oro-cl);margin-bottom:var(--sp-3);}
.hero__kicker::before{background:var(--oro-cl);}
.hero h1{color:var(--crema);max-width:14ch;}
.hero h1 em{color:var(--oro-cl);}
.hero__foot{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:var(--sp-4);margin-top:clamp(1.6rem,3.4vw,2.8rem);
}
.hero__lead{color:rgba(245,239,231,.86);max-width:46ch;font-size:var(--fs-lead);line-height:1.66;}
.hero__ctas{display:flex;flex-wrap:wrap;gap:var(--sp-2);align-items:center;}
.hero__scroll{
  position:absolute;left:var(--gutter);bottom:0;z-index:3;
  writing-mode:vertical-rl;font-size:var(--fs-micro);letter-spacing:.3em;text-transform:uppercase;
  color:rgba(245,239,231,.6);display:flex;align-items:center;gap:.9rem;padding-bottom:1.2rem;
}
.hero__scroll::after{content:"";width:1px;height:64px;background:linear-gradient(to bottom,rgba(245,239,231,.6),transparent);}
@media(max-width:1200px){.hero__scroll{display:none;}}

/* ---------- 7. BOTONES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.65em;
  font-family:var(--ff-sans);font-size:.82rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;
  padding:1.08rem 2.1rem;border-radius:var(--r-pill);border:1px solid transparent;
  position:relative;overflow:hidden;transition:color var(--t-fast),border-color var(--t-fast),transform var(--t-fast);
  will-change:transform;
}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;transition:transform var(--t-med);transform-origin:bottom;
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn--gold{background:var(--oro);color:var(--crema);}
.btn--gold::before{background:var(--tinta);transform:scaleY(0);z-index:0;}
.btn--gold:hover::before{transform:scaleY(1);}
.btn--gold span,.btn--gold svg{position:relative;z-index:1;}
.btn--dark{background:var(--tinta);color:var(--crema);}
.btn--dark:hover{background:var(--oro);}
.btn--ghost{border-color:currentColor;color:var(--crema);}
.btn--ghost:hover{background:var(--crema);color:var(--tinta);}
.btn--outline{border-color:var(--arena-osc);color:var(--carbon);}
.btn--outline:hover{background:var(--tinta);color:var(--crema);border-color:var(--tinta);}
.btn--wa{background:#25D366;color:#07301A;}
.btn--wa:hover{background:#1FB855;}
.btn--lg{padding:1.25rem 2.6rem;font-size:.86rem;}
.btn--full{width:100%;}
.btn svg{width:17px;height:17px;flex:none;}
.link-u{
  display:inline-flex;align-items:center;gap:.6em;font-size:.82rem;letter-spacing:.14em;
  text-transform:uppercase;padding-bottom:.35rem;border-bottom:1px solid var(--arena-osc);
  transition:border-color var(--t-fast),gap var(--t-fast),color var(--t-fast);
}
.link-u:hover{gap:1.1em;border-color:var(--oro);color:var(--oro);}

/* ---------- 8. TIRA DE VALORES ---------- */
.values{background:var(--tinta);color:var(--arena);padding-block:clamp(2.2rem,4vw,3.2rem);}
.values__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(232,220,204,.14);}
.values__item{background:var(--tinta);padding:clamp(1.2rem,2.4vw,1.8rem) clamp(1rem,2vw,2rem);
  display:flex;gap:1rem;align-items:flex-start;}
.values__item svg{width:26px;height:26px;stroke:var(--oro-cl);flex:none;margin-top:2px;}
.values__item h4{font-family:var(--ff-sans);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--crema);font-weight:400;margin-bottom:.35rem;}
.values__item p{font-size:.86rem;line-height:1.55;color:var(--humo-cl);}

/* ---------- 8b. TIRA DE MARCAS ---------- */
.marcas{background:var(--crema);padding-block:clamp(3rem,6vw,4.6rem);text-align:center;border-bottom:1px solid var(--arena);}
.marcas__t{font-size:var(--fs-micro);letter-spacing:.3em;text-transform:uppercase;color:var(--oro);margin-bottom:2rem;}
.marcas__list{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.6rem clamp(1.2rem,2.6vw,2.4rem);}
.marcas__list li{
  font-family:var(--ff-display);font-size:clamp(1.15rem,1.9vw,1.7rem);color:var(--tinta);
  letter-spacing:.01em;position:relative;opacity:.86;transition:opacity var(--t-fast),color var(--t-fast);
}
.marcas__list li:hover{opacity:1;color:var(--oro);}
.marcas__list li:not(:last-child)::after{
  content:"·";position:absolute;right:clamp(-1.3rem,-1.3vw,-.7rem);color:var(--arena-osc);
}
.marcas__n{margin-top:2rem;font-size:.9rem;color:var(--humo-cl);}

/* ---------- 9. MANIFIESTO ---------- */
.manif{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,7vw,7rem);align-items:center;}
.manif__media{position:relative;}
.manif__media img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:2px;}
.manif__media::before{
  content:"";position:absolute;inset:auto -22px -22px auto;width:62%;height:62%;
  border:1px solid var(--oro-cl);border-radius:2px;z-index:-1;
}
.manif__quote{
  font-family:var(--ff-display);font-size:clamp(1.5rem,2.3vw,2.05rem);font-style:italic;
  line-height:1.35;color:var(--tinta);border-left:2px solid var(--oro);padding-left:var(--sp-3);
  margin-block:var(--sp-4);
}
.manif p + p{margin-top:var(--sp-2);}
.manif .lead{margin-bottom:var(--sp-3);}

/* ---------- 10. PASOS ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.6rem,3.6vw,3.2rem);counter-reset:s;}
.step{position:relative;}
.step__media{overflow:hidden;border-radius:2px;margin-bottom:var(--sp-3);position:relative;}
.step__media img{width:100%;aspect-ratio:3/2.2;object-fit:cover;transition:transform 1s var(--ease-out);}
.step:hover .step__media img{transform:scale(1.05);}
.step__n{
  position:absolute;top:0;left:0;z-index:2;background:var(--crema);color:var(--tinta);
  font-family:var(--ff-display);font-size:1.5rem;width:62px;height:62px;
  display:grid;place-items:center;border-bottom-right-radius:2px;
}
.sec--hueso .step__n{background:var(--hueso);}
.step h3{margin-bottom:.7rem;}
.step p{color:var(--humo);font-size:.98rem;}
.step__tag{display:block;font-size:var(--fs-micro);letter-spacing:.24em;text-transform:uppercase;color:var(--oro);margin-bottom:.7rem;}

/* ---------- 11. RANGOS DE PRESUPUESTO ---------- */
.rangos{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--arena);border:1px solid var(--arena);}
.rango{
  background:var(--crema);padding:clamp(1.8rem,2.6vw,2.6rem) clamp(1.4rem,2vw,2rem);
  display:flex;flex-direction:column;position:relative;transition:background var(--t-med);
}
.rango:hover{background:var(--hueso);}
.rango--top{background:var(--tinta);color:var(--arena);}
.rango--top:hover{background:#1B1714;}
.rango--top h3,.rango--top .rango__precio{color:var(--crema);}
.rango--top .rango__lema{color:var(--oro-cl);}
.rango--top .rango__txt{color:var(--humo-cl);}
.rango--top .rango__list li{color:rgba(245,239,231,.86);border-color:rgba(232,220,204,.14);}
.rango--top .rango__list li::before{background:var(--oro-cl);}
.rango__flag{
  position:absolute;top:0;right:0;background:var(--oro);color:var(--crema);
  font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;padding:.4rem .8rem;
}
.rango__media{margin:-.4rem -.4rem var(--sp-3);overflow:hidden;}
.rango__media img{width:100%;aspect-ratio:16/10;object-fit:cover;filter:saturate(.92);transition:transform 1s var(--ease-out);}
.rango:hover .rango__media img{transform:scale(1.06);}
.rango h3{font-size:1.85rem;margin-bottom:.15rem;}
.rango__lema{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--oro);margin-bottom:var(--sp-2);}
.rango__precio{font-family:var(--ff-display);font-size:2.5rem;line-height:1;color:var(--tinta);margin-bottom:.9rem;}
.rango__precio small{font-family:var(--ff-sans);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--humo);display:block;margin-top:.5rem;}
.rango__txt{font-size:.94rem;color:var(--humo);margin-bottom:var(--sp-3);}
.rango__list{margin-bottom:var(--sp-4);flex:1;}
.rango__list li{
  font-size:.9rem;line-height:1.5;padding:.62rem 0 .62rem 1.5rem;position:relative;
  border-top:1px solid var(--arena);color:var(--carbon);
}
.rango__list li::before{content:"";position:absolute;left:0;top:1.12rem;width:7px;height:1px;background:var(--oro);}
.rango .btn{width:100%;}
.rangos-note{text-align:center;margin-top:var(--sp-4);font-size:.9rem;color:var(--humo);}

/* ---------- 11b. COMPARATIVA DE RANGOS ---------- */
.rangos-hero{margin:0 0 clamp(2.5rem,5vw,4rem);}
.rangos-hero img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:2px;}
.rangos-hero figcaption{
  margin-top:1rem;text-align:center;font-family:var(--ff-display);font-style:italic;
  font-size:clamp(1.05rem,1.5vw,1.3rem);color:var(--humo);
}

/* ---------- 12. GALERÍA ---------- */
.filtros{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-bottom:clamp(2rem,4vw,3.4rem);}
.filtro{
  font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;padding:.65rem 1.35rem;
  border:1px solid var(--arena-osc);border-radius:var(--r-pill);color:var(--humo);
  transition:all var(--t-fast);
}
.filtro:hover{border-color:var(--tinta);color:var(--tinta);}
.filtro.is-on{background:var(--tinta);border-color:var(--tinta);color:var(--crema);}
.gal{columns:3;column-gap:var(--sp-3);}
.gal__item{break-inside:avoid;margin-bottom:var(--sp-3);position:relative;overflow:hidden;
  border-radius:2px;cursor:zoom-in;display:block;width:100%;
  animation:fadeUp .7s var(--ease-out) both;}
.gal__item.is-hidden{display:none;}
.gal__item img{width:100%;transition:transform 1.2s var(--ease-out),filter var(--t-med);}
.gal__item:hover img{transform:scale(1.06);}
.gal__cap{
  position:absolute;inset:auto 0 0 0;padding:2.6rem 1.2rem 1.1rem;text-align:left;
  background:linear-gradient(to top,rgba(24,20,17,.86),transparent);
  color:var(--crema);opacity:0;transform:translateY(10px);transition:all var(--t-med);
}
.gal__item:hover .gal__cap,.gal__item:focus-visible .gal__cap{opacity:1;transform:none;}
.gal__cap strong{display:block;font-family:var(--ff-display);font-size:1.35rem;font-weight:400;}
.gal__cap span{font-size:var(--fs-micro);letter-spacing:.2em;text-transform:uppercase;color:var(--oro-cl);}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:none;}}

/* lightbox */
.lb{position:fixed;inset:0;z-index:1100;background:rgba(24,20,17,.94);
  display:grid;place-items:center;padding:var(--gutter);
  opacity:0;visibility:hidden;transition:opacity var(--t-med),visibility var(--t-med);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);}
.lb.is-open{opacity:1;visibility:visible;}
.lb img{max-width:min(1100px,92vw);max-height:82vh;object-fit:contain;box-shadow:var(--shadow-l);}
.lb__cap{color:var(--arena);text-align:center;margin-top:var(--sp-2);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;}
.lb__close{position:absolute;top:1.5rem;right:1.5rem;color:var(--crema);font-size:2rem;line-height:1;
  width:48px;height:48px;display:grid;place-items:center;border:1px solid rgba(245,239,231,.3);border-radius:50%;
  transition:background var(--t-fast);}
.lb__close:hover{background:rgba(245,239,231,.14);}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);color:var(--crema);
  width:54px;height:54px;display:grid;place-items:center;font-size:1.6rem;
  border:1px solid rgba(245,239,231,.25);border-radius:50%;transition:background var(--t-fast);}
.lb__nav:hover{background:rgba(245,239,231,.14);}
.lb__nav--prev{left:1.2rem;} .lb__nav--next{right:1.2rem;}

/* ---------- 13. PERSONALIZACIÓN (split sticky) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(3rem,7vw,6rem);align-items:start;}
.split__sticky{position:sticky;top:calc(var(--header-h) + 2.5rem);}
.split__media img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:2px;}
.detalle{border-top:1px solid var(--arena);padding-block:clamp(1.5rem,2.6vw,2.2rem);display:grid;grid-template-columns:auto 1fr;gap:var(--sp-3);}
.sec--tinta .detalle{border-color:rgba(232,220,204,.16);}
.detalle:last-child{border-bottom:1px solid var(--arena);}
.sec--tinta .detalle:last-child{border-color:rgba(232,220,204,.16);}
.detalle h4{font-family:var(--ff-display);font-size:1.5rem;font-weight:400;color:var(--tinta);margin-bottom:.35rem;}
.sec--tinta .detalle h4{color:var(--crema);}
.detalle p{font-size:.95rem;color:var(--humo);}
.sec--tinta .detalle p{color:var(--humo-cl);}

/* ---------- 14. TESTIMONIOS ---------- */
.testis{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.6rem,3vw,2.6rem);}
.testi{padding:clamp(1.8rem,3vw,2.6rem);background:var(--crema);border:1px solid var(--arena);border-radius:2px;
  display:flex;flex-direction:column;gap:var(--sp-3);}
.sec--hueso .testi{background:var(--crema);}
.testi__stars{display:flex;gap:.25rem;color:var(--oro);}
.testi__stars svg{width:15px;height:15px;fill:currentColor;}
.testi p{font-family:var(--ff-display);font-size:1.3rem;font-style:italic;line-height:1.45;color:var(--tinta);flex:1;}
.testi__autor{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--humo);}

/* ---------- 15. FAQ ---------- */
.faq{max-width:var(--wrap-str);margin-inline:auto;}
.faq__item{border-bottom:1px solid var(--arena);}
.faq__item:first-child{border-top:1px solid var(--arena);}
.faq__q{
  width:100%;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);
  padding:clamp(1.2rem,2.2vw,1.7rem) 0;font-family:var(--ff-display);font-size:clamp(1.15rem,1.8vw,1.5rem);
  color:var(--tinta);transition:color var(--t-fast);
}
.faq__q:hover{color:var(--oro);}
.faq__ico{flex:none;width:22px;height:22px;position:relative;}
.faq__ico::before,.faq__ico::after{content:"";position:absolute;background:var(--oro);transition:transform var(--t-med);}
.faq__ico::before{top:50%;left:0;width:100%;height:1px;transform:translateY(-50%);}
.faq__ico::after{left:50%;top:0;height:100%;width:1px;transform:translateX(-50%);}
.faq__item.is-open .faq__ico::after{transform:translateX(-50%) rotate(90deg);}
.faq__a{overflow:hidden;max-height:0;transition:max-height var(--t-med);}
.faq__a p{padding-bottom:clamp(1.2rem,2.2vw,1.8rem);color:var(--humo);max-width:72ch;}

/* ---------- 16. FORMULARIO ---------- */
.form-sec{background:var(--hueso);position:relative;overflow:hidden;}
.form-sec::before{
  content:"";position:absolute;top:-12%;right:-8%;width:46vw;height:46vw;border-radius:50%;
  background:radial-gradient(circle,rgba(174,138,84,.09),transparent 68%);pointer-events:none;
}
.form-shell{
  max-width:1020px;margin-inline:auto;background:var(--crema);
  border:1px solid var(--arena);border-radius:var(--r-m);box-shadow:var(--shadow-m);
  overflow:hidden;position:relative;
}
.form-top{padding:clamp(1.6rem,3vw,2.2rem) clamp(1.6rem,4vw,3.2rem);border-bottom:1px solid var(--arena);
  display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);flex-wrap:wrap;}
.form-top h3{font-size:1.6rem;}
.progress{display:flex;align-items:center;gap:.55rem;}
.progress__dot{width:34px;height:3px;border-radius:2px;background:var(--arena);transition:background var(--t-med);}
.progress__dot.is-on{background:var(--oro);}
.progress__txt{font-size:var(--fs-micro);letter-spacing:.2em;text-transform:uppercase;color:var(--humo);margin-left:.6rem;}
.form-body{padding:clamp(1.8rem,4vw,3.2rem);}
.paso{display:none;animation:fadeUp .5s var(--ease-out) both;}
.paso.is-on{display:block;}
.no-js .paso{display:block;border-bottom:1px solid var(--arena);margin-bottom:var(--sp-4);padding-bottom:var(--sp-4);}
.paso__t{font-family:var(--ff-display);font-size:clamp(1.5rem,2.4vw,2rem);color:var(--tinta);margin-bottom:.4rem;}
.paso__s{color:var(--humo);font-size:.95rem;margin-bottom:var(--sp-4);}
.campo{margin-bottom:var(--sp-4);}
.campo:last-child{margin-bottom:0;}
.campo > label,.campo__lab{
  display:block;font-size:var(--fs-micro);letter-spacing:.2em;text-transform:uppercase;
  color:var(--carbon);margin-bottom:.9rem;font-weight:400;
}
.campo__hint{font-size:.82rem;color:var(--humo-cl);text-transform:none;letter-spacing:0;display:block;margin-top:.3rem;}
.inp{
  width:100%;padding:1rem 1.1rem;background:var(--blanco);border:1px solid var(--arena-osc);
  border-radius:var(--r-s);font-size:1rem;font-weight:300;transition:border-color var(--t-fast),box-shadow var(--t-fast);
}
.inp:focus{outline:none;border-color:var(--oro);box-shadow:0 0 0 3px rgba(174,138,84,.13);}
.inp::placeholder{color:var(--humo-cl);}
textarea.inp{min-height:120px;resize:vertical;line-height:1.6;}
.row{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-3);}
.chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.7rem;}
.chip{position:relative;}
.chip input{position:absolute;opacity:0;width:0;height:0;}
.chip span{
  display:flex;flex-direction:column;gap:.15rem;height:100%;
  padding:.95rem 1.1rem;border:1px solid var(--arena-osc);border-radius:var(--r-s);
  background:var(--blanco);font-size:.94rem;cursor:pointer;transition:all var(--t-fast);
}
.chip span small{font-size:.76rem;color:var(--humo-cl);line-height:1.35;}
.chip:hover span{border-color:var(--humo);}
.chip input:checked + span{border-color:var(--tinta);background:var(--tinta);color:var(--crema);}
.chip input:checked + span small{color:var(--arena-osc);}
.chip input:focus-visible + span{outline:2px solid var(--oro);outline-offset:2px;}
.chip--money span{align-items:center;text-align:center;font-family:var(--ff-display);font-size:1.4rem;padding:1.2rem .8rem;}
.chip--money span small{font-family:var(--ff-sans);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;}
.slider-box{background:var(--blanco);border:1px solid var(--arena-osc);border-radius:var(--r-s);padding:1.5rem;}
.slider-val{font-family:var(--ff-display);font-size:2.8rem;color:var(--tinta);line-height:1;text-align:center;margin-bottom:.2rem;}
.slider-val small{font-family:var(--ff-sans);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--humo);display:block;margin-top:.5rem;}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;background:transparent;margin-top:1rem;}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:var(--arena-osc);border-radius:2px;}
input[type=range]::-moz-range-track{height:2px;background:var(--arena-osc);border-radius:2px;}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:var(--oro);border:3px solid var(--crema);box-shadow:var(--shadow-s);margin-top:-10px;cursor:grab;}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--oro);
  border:3px solid var(--crema);cursor:grab;}
.slider-marks{display:flex;justify-content:space-between;font-size:.72rem;color:var(--humo-cl);margin-top:.5rem;}
.check{display:flex;gap:.8rem;align-items:flex-start;font-size:.9rem;color:var(--humo);line-height:1.5;cursor:pointer;}
.check input{margin-top:.28rem;accent-color:var(--oro);width:17px;height:17px;flex:none;}
.form-nav{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);
  margin-top:var(--sp-4);padding-top:var(--sp-4);border-top:1px solid var(--arena);flex-wrap:wrap;}
.form-nav .btn{min-width:170px;}
.resumen{background:var(--hueso);border-radius:var(--r-s);padding:1.3rem 1.5rem;margin-bottom:var(--sp-4);
  font-size:.9rem;color:var(--humo);}
.resumen dl{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1.2rem;margin:0;}
.resumen dt{color:var(--humo-cl);font-size:var(--fs-micro);letter-spacing:.14em;text-transform:uppercase;padding-top:.2rem;}
.resumen dd{margin:0;color:var(--carbon);}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden;}
.aviso{background:#FBEDE9;border:1px solid #E5BFB4;color:#8C3A22;padding:1rem 1.2rem;border-radius:var(--r-s);
  font-size:.9rem;margin-bottom:var(--sp-3);}
.aviso ul{margin-top:.4rem;padding-left:1.1rem;list-style:disc;}

/* ---------- 17. CTA FINAL / FOOTER ---------- */
.cta-band{background:var(--tinta);color:var(--crema);text-align:center;padding-block:clamp(4rem,9vw,7rem);position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 120%,rgba(174,138,84,.28),transparent 62%);}
.cta-band > *{position:relative;}
.cta-band h2{color:var(--crema);max-width:16ch;margin-inline:auto;margin-bottom:var(--sp-3);}
.cta-band p{color:var(--humo-cl);max-width:52ch;margin-inline:auto;margin-bottom:var(--sp-4);}
.footer{background:#1A1613;color:var(--humo-cl);padding-block:clamp(3.5rem,7vw,5.5rem) 2rem;font-size:.9rem;}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(2rem,4vw,3.5rem);
  padding-bottom:var(--sp-5);border-bottom:1px solid rgba(232,220,204,.12);}
.footer h5{font-size:var(--fs-micro);letter-spacing:.24em;text-transform:uppercase;color:var(--crema);
  margin-bottom:1.2rem;font-weight:400;font-family:var(--ff-sans);}
.footer a:hover{color:var(--oro-cl);}
.footer li{margin-bottom:.6rem;}
.footer .logo{color:var(--crema);margin-bottom:1rem;}
.footer__bot{display:flex;justify-content:space-between;gap:var(--sp-3);flex-wrap:wrap;
  padding-top:1.6rem;font-size:.78rem;color:#6B6159;}
.footer__bot a{text-decoration:underline;text-underline-offset:3px;}

/* ---------- 18. WHATSAPP FLOTANTE ---------- */
.wa-fab{
  position:fixed;right:clamp(1rem,2.5vw,2rem);bottom:clamp(1rem,2.5vw,2rem);z-index:900;
  display:flex;align-items:center;gap:.7rem;background:#25D366;color:#07301A;
  padding:.85rem 1.3rem .85rem .95rem;border-radius:var(--r-pill);
  box-shadow:0 14px 34px -10px rgba(37,211,102,.55);
  font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;
  transform:translateY(120%);opacity:0;transition:transform var(--t-med),opacity var(--t-med),box-shadow var(--t-fast);
}
.wa-fab.is-on{transform:none;opacity:1;}
.wa-fab:hover{box-shadow:0 18px 44px -10px rgba(37,211,102,.7);}
.wa-fab svg{width:24px;height:24px;fill:currentColor;flex:none;}
@media(max-width:640px){.wa-fab span{display:none;}.wa-fab{padding:1rem;}}

/* ---------- 19. REVEAL ---------- */
.rv{opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out);}
.rv.is-in{opacity:1;transform:none;}
.rv-d1{transition-delay:.09s;} .rv-d2{transition-delay:.18s;} .rv-d3{transition-delay:.27s;}
.no-js .rv{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important;}
  .rv{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* ---------- 20. PÁGINAS INTERNAS ---------- */
.page-head{background:var(--tinta);color:var(--crema);padding-top:calc(var(--header-h) + clamp(3.5rem,8vw,7rem));
  padding-bottom:clamp(3rem,6vw,5rem);}
.page-head h1{font-size:clamp(2.6rem,6vw,5rem);color:var(--crema);}
.page-head .kicker{color:var(--oro-cl);}
.page-head .kicker::before{background:var(--oro-cl);}
.prosa{max-width:var(--wrap-str);margin-inline:auto;}
.prosa h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-top:var(--sp-5);margin-bottom:var(--sp-2);}
.prosa h3{font-size:1.35rem;margin-top:var(--sp-4);margin-bottom:.6rem;}
.prosa p,.prosa li{color:var(--humo);margin-bottom:var(--sp-2);}
.prosa ul{list-style:disc;padding-left:1.3rem;margin-bottom:var(--sp-3);}
.prosa strong{color:var(--carbon);font-weight:400;}
.gracias{min-height:100svh;display:grid;place-items:center;text-align:center;padding:calc(var(--header-h) + 3rem) var(--gutter) 4rem;}
.gracias__ico{width:88px;height:88px;border-radius:50%;border:1px solid var(--oro);display:grid;place-items:center;
  margin:0 auto var(--sp-4);animation:pop .8s var(--ease-out) both;}
.gracias__ico svg{width:36px;height:36px;stroke:var(--oro);}
@keyframes pop{from{transform:scale(.5);opacity:0;}to{transform:none;opacity:1;}}
.gracias h1{font-size:clamp(2.4rem,6vw,4.6rem);margin-bottom:var(--sp-3);}
.gracias .lead{max-width:56ch;margin-inline:auto;margin-bottom:var(--sp-4);}
.gracias__box{background:var(--hueso);border:1px solid var(--arena);border-radius:var(--r-m);
  padding:clamp(1.5rem,3vw,2.4rem);max-width:620px;margin:var(--sp-4) auto 0;text-align:left;}

/* ---------- 21. RESPONSIVE ---------- */
@media(max-width:1100px){
  .rangos{grid-template-columns:repeat(2,1fr);}
  .values__grid{grid-template-columns:repeat(2,1fr);}
  .gal{columns:2;}
  .testis{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:900px){
  .nav{display:none;}
  .burger{display:block;}
  .manif,.split,.steps{grid-template-columns:1fr;}
  .split__sticky{position:static;}
  .manif__media{order:-1;}
  .steps{gap:var(--sp-5);}
  .form-top{flex-direction:column;align-items:flex-start;}
}
@media(max-width:640px){
  :root{--header-h:66px;}
  .hero{min-height:92svh;}
  .hero h1{max-width:100%;}
  .rangos,.values__grid{grid-template-columns:1fr;}
  .gal{columns:1;}
  .row,.chips{grid-template-columns:1fr;}
  .footer__grid{grid-template-columns:1fr;}
  .form-nav{flex-direction:column-reverse;}
  .form-nav .btn{width:100%;}
  .lb__nav{width:44px;height:44px;}
  .gal__cap{opacity:1;transform:none;}
}