/* ============================================================
   BONSAI STUDIO — Sistema de estilos
   Diseño web a medida · Buenos Aires, Argentina
   ============================================================ */

/* ---------- 1. Tokens / Variables ---------- */
:root{
  /* Marca */
  --violet:        #6A2CFF;
  --violet-light:  #8B5CF6;
  --violet-deep:   #3B168A;
  --grad: linear-gradient(135deg,#8B5CF6 0%,#6A2CFF 55%,#3B168A 100%);

  /* Neutros */
  --ink:    #0B0E14;   /* fondo oscuro principal */
  --ink-2:  #12161F;   /* superficie oscura */
  --carbon: #111827;
  --gray:   #F3F4F6;
  --gray-2: #E6E8EC;
  --white:  #FFFFFF;

  /* Texto */
  --text:        #14161C;
  --text-soft:   #5A6072;
  --text-onDark: #EDEBFF;
  --text-onDark-soft: #A8A6C6;

  /* UI */
  --radius:   18px;
  --radius-s: 12px;
  --radius-l: 28px;
  --shadow:   0 18px 50px -18px rgba(20,16,60,.28);
  --shadow-violet: 0 18px 45px -12px rgba(106,44,255,.45);
  --ring: 0 0 0 1px rgba(106,44,255,.18);

  --maxw: 1180px;
  --gap:  clamp(1.25rem, 4vw, 3rem);
  --ease: cubic-bezier(.22,.61,.36,1);

  --font: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--white);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.1;font-weight:700;letter-spacing:-.02em}
::selection{background:var(--violet);color:#fff}

/* ---------- 3. Layout helpers ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.25rem,5vw,2rem)}
.section{padding-block:clamp(4.5rem,9vw,8rem)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--violet);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}
.eyebrow.on-dark{color:var(--violet-light)}
.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--text-soft);max-width:46ch}
.center{text-align:center}
.center .lead{margin-inline:auto}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 4. Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.95rem 1.6rem;border-radius:999px;
  font-weight:600;font-size:.98rem;letter-spacing:.01em;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  will-change:transform;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-violet)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 55px -12px rgba(106,44,255,.6)}
.btn-ghost{background:transparent;color:var(--text);box-shadow:inset 0 0 0 1.5px var(--gray-2)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--violet);color:var(--violet);transform:translateY(-2px)}
.btn-ghost.on-dark{color:var(--text-onDark);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.18)}
.btn-ghost.on-dark:hover{color:#fff;box-shadow:inset 0 0 0 1.5px var(--violet-light)}
.btn-wa{background:#25D366;color:#0a2e16}
.btn-wa:hover{transform:translateY(-3px);box-shadow:0 18px 40px -14px rgba(37,211,102,.6)}
.btn-block{width:100%;justify-content:center}

/* ---------- 5. Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:90;
  transition:background .3s, box-shadow .3s, padding .3s;
  padding-block:1.1rem;
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.site-header.scrolled{
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  box-shadow:0 1px 0 rgba(20,16,60,.06), 0 12px 30px -22px rgba(20,16,60,.5);
  padding-block:.7rem;
}
.logo{display:inline-flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.22rem;letter-spacing:-.02em}
.logo img{width:34px;height:34px}
.logo b{font-weight:700}
.logo span{color:var(--violet)}
/* logo color sobre hero oscuro */
.site-header:not(.scrolled) .logo{color:#fff}
.site-header:not(.scrolled) .logo span{color:var(--violet-light)}

.nav{display:flex;align-items:center;gap:2rem}
.nav a{font-size:.96rem;font-weight:500;color:var(--text-soft);position:relative;transition:color .2s}
.site-header:not(.scrolled) .nav a{color:var(--text-onDark-soft)}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--grad);border-radius:2px;transition:width .25s var(--ease)}
.nav a:hover,.nav a.active{color:var(--violet)}
.site-header:not(.scrolled) .nav a:hover,.site-header:not(.scrolled) .nav a.active{color:#fff}
.nav a:hover::after,.nav a.active::after{width:100%}

.header-hablemos{padding:.7rem 1.25rem;font-size:.92rem}
.nav-cta{display:none}
.nav-overlay{display:none}

.burger{display:none;width:44px;height:44px;border-radius:12px;position:relative}
.burger span{position:absolute;left:11px;width:22px;height:2px;background:currentColor;border-radius:2px;transition:.3s var(--ease);color:#fff}
.site-header.scrolled .burger span{color:var(--text)}
.burger span:nth-child(1){top:15px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:27px}
body.menu-open .burger span:nth-child(1){top:21px;transform:rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){top:21px;transform:rotate(-45deg)}
body.menu-open .burger span{color:#fff}

/* ---------- 6. Hero ---------- */
.hero{
  position:relative;background:var(--ink);color:var(--text-onDark);
  padding-top:clamp(4.3rem,8vh,5.8rem);padding-bottom:clamp(2.5rem,5vw,4rem);
  overflow:hidden;isolation:isolate;
}
.hero::before{ /* glow violeta */
  content:"";position:absolute;z-index:-2;width:680px;height:680px;border-radius:50%;
  right:-180px;top:-180px;
  background:radial-gradient(circle, rgba(106,44,255,.55), transparent 62%);
  filter:blur(20px);
}
.hero::after{ /* glow secundario */
  content:"";position:absolute;z-index:-2;width:520px;height:520px;border-radius:50%;
  left:-200px;bottom:-220px;
  background:radial-gradient(circle, rgba(59,22,138,.6), transparent 65%);
  filter:blur(10px);
}
.hero-bgword{
  position:absolute;z-index:-1;left:50%;top:42%;transform:translate(-50%,-50%);
  font-size:clamp(7rem,26vw,24rem);font-weight:800;letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1.5px rgba(139,92,246,.13);
  white-space:nowrap;user-select:none;pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center;
}
.hero h1{font-size:clamp(2.3rem,5vw,3.95rem);color:#fff;font-weight:700}
.hero h1 .grad-text{display:inline-block}
.hero p{margin-top:1rem;color:var(--text-onDark-soft);font-size:clamp(1.02rem,1.6vw,1.18rem);max-width:36ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1.5rem}
.hero-meta{display:flex;gap:2.2rem;margin-top:1.7rem;flex-wrap:wrap}
.hero-meta .num{font-size:1.7rem;font-weight:700;color:#fff}
.hero-meta .lbl{font-size:.82rem;color:var(--text-onDark-soft)}

/* tarjetas flotantes del hero */
.hero-visual{position:relative;min-height:380px}
.float-card{
  position:absolute;background:rgba(255,255,255,.04);
  border:1px solid rgba(139,92,246,.22);border-radius:var(--radius);
  padding:1.1rem 1.25rem;backdrop-filter:blur(6px);
  box-shadow:0 20px 50px -24px rgba(0,0,0,.7);
  display:flex;gap:.85rem;align-items:center;
  animation:floaty 6s ease-in-out infinite;
}
.float-card .ic{width:42px;height:42px;border-radius:12px;background:var(--grad);display:grid;place-items:center;flex:none}
.float-card .ic svg{width:22px;height:22px;stroke:#fff}
.float-card b{display:block;color:#fff;font-size:.98rem}
.float-card small{color:var(--text-onDark-soft);font-size:.8rem}
.fc-1{top:8%;left:2%;animation-delay:0s}
.fc-2{top:40%;right:0;animation-delay:1.2s}
.fc-3{bottom:6%;left:14%;animation-delay:2.4s}
.hero-orb{
  position:absolute;inset:18% 22%;border-radius:50%;
  background:var(--grad);filter:blur(8px);opacity:.32;
  animation:floaty 7s ease-in-out infinite reverse;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* tira de logos / confianza */
.trust{border-top:1px solid rgba(255,255,255,.07);margin-top:clamp(3rem,6vw,5rem);padding-top:2rem}
.trust p{text-align:center;color:var(--text-onDark-soft);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase}
.trust ul{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem 2.5rem;margin-top:1.4rem}
.trust li{display:flex;align-items:center;gap:.55rem;color:#cfcce9;font-weight:500;font-size:.95rem}
.trust li svg{width:20px;height:20px;stroke:var(--violet-light)}

/* ---------- 7. Servicios ---------- */
.services-head{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:end;margin-bottom:3.2rem}
.services-head h2{font-size:clamp(2rem,4vw,3rem)}
.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:1.4rem}
.card{
  grid-column:span 6;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--gray-2);border-radius:var(--radius-l);
  padding:2.2rem;position:relative;overflow:hidden;text-decoration:none;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), border-color .35s, color .35s;
}
.card:hover{transform:translateY(-8px);background:var(--grad);border-color:transparent;box-shadow:var(--shadow-violet);color:#fff}
.card .c-ic{width:54px;height:54px;border-radius:14px;background:rgba(106,44,255,.1);display:grid;place-items:center;margin-bottom:1.4rem;transition:background .35s}
.card .c-ic svg{width:27px;height:27px;stroke:var(--violet);transition:stroke .35s}
.card:hover .c-ic{background:rgba(255,255,255,.22)}
.card:hover .c-ic svg{stroke:#fff}
.card h3{font-size:1.32rem;margin-bottom:.6rem;transition:color .35s}
.card:hover h3{color:#fff}
.card p{color:var(--text-soft);font-size:.98rem;transition:color .35s}
.card:hover p{color:rgba(255,255,255,.92)}
.card .c-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.3rem}
.card .c-tags span{font-size:.78rem;color:var(--violet);background:rgba(106,44,255,.08);padding:.35rem .7rem;border-radius:999px;font-weight:500;transition:background .35s,color .35s}
.card:hover .c-tags span{background:rgba(255,255,255,.2);color:#fff}
/* badge servicio principal */
.card .badge{position:absolute;top:1.6rem;right:1.6rem;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--violet);border:1px solid rgba(106,44,255,.45);padding:.3rem .7rem;border-radius:999px;background:rgba(106,44,255,.06);transition:color .35s,border-color .35s}
.card:hover .badge{color:#fff;border-color:rgba(255,255,255,.55)}
/* CTA dentro de cada tarjeta (abajo a la derecha) */
.card-cta{margin-top:auto;padding-top:1.6rem;align-self:flex-end;display:inline-flex;align-items:center;gap:.45rem;font-weight:600;font-size:.92rem;color:var(--violet);transition:color .35s,gap .25s}
.card-cta svg{width:16px;height:16px;stroke:currentColor;transition:transform .25s}
.card:hover .card-cta{color:#fff;gap:.7rem}
.card:hover .card-cta svg{transform:translateX(2px)}
.card.wide{grid-column:span 12}

/* ---------- 8. Proceso (franja oscura editorial) ---------- */
.process{position:relative;background:var(--ink);color:var(--text-onDark);overflow:hidden;isolation:isolate}
.process .bigword{
  position:absolute;z-index:0;left:50%;top:0;transform:translateX(-50%);
  font-size:clamp(6rem,20vw,18rem);font-weight:800;color:transparent;
  -webkit-text-stroke:1.5px rgba(139,92,246,.1);white-space:nowrap;user-select:none;line-height:1
}
.process .wrap{position:relative;z-index:1}
.process h2{font-size:clamp(2rem,4vw,3rem);color:#fff;max-width:18ch}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:3.2rem}
.step{background:rgba(255,255,255,.03);border:1px solid rgba(139,92,246,.18);border-radius:var(--radius);padding:1.8rem 1.5rem;transition:transform .35s var(--ease),background .35s}
.step:hover{transform:translateY(-6px);background:rgba(139,92,246,.08)}
.step .n{font-size:.85rem;font-weight:700;color:var(--violet-light);letter-spacing:.1em}
.step h4{color:#fff;font-size:1.18rem;margin:.7rem 0 .5rem}
.step p{color:var(--text-onDark-soft);font-size:.92rem}

/* ---------- 9. Nosotros / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,4.5rem);align-items:center}
.split h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:1.3rem}
.split .lead{margin-bottom:1.6rem}
.feature-list{display:grid;gap:1.1rem;margin-top:1.6rem}
.feature-list li{display:flex;gap:.9rem;align-items:flex-start}
.feature-list .tick{width:28px;height:28px;border-radius:8px;background:var(--grad);display:grid;place-items:center;flex:none;margin-top:2px}
.feature-list .tick svg{width:15px;height:15px;stroke:#fff}
.feature-list b{display:block;font-weight:600}
.feature-list span{color:var(--text-soft);font-size:.95rem}
/* panel visual con stats */
.about-panel{position:relative;border-radius:var(--radius-l);background:var(--grad);padding:clamp(2rem,4vw,3rem);color:#fff;overflow:hidden;box-shadow:var(--shadow-violet)}
.about-panel::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.12);right:-90px;top:-90px}
.about-panel .mark{width:62px;height:62px;margin-bottom:1.6rem;position:relative;background:rgba(255,255,255,.95);border-radius:16px;padding:9px;box-shadow:0 10px 24px -10px rgba(0,0,0,.35)}
.about-panel h3{font-size:1.6rem;margin-bottom:1rem;position:relative}
.about-panel p{color:rgba(255,255,255,.9);position:relative}
.about-stats{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:2rem;position:relative}
.about-stats .num{font-size:2rem;font-weight:700}
.about-stats .lbl{font-size:.85rem;color:rgba(255,255,255,.82)}

/* ---------- 10. Sección valores (mini cards) ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:3rem}
.value{padding:1.8rem;border-radius:var(--radius);background:var(--gray);transition:transform .3s var(--ease)}
.value:hover{transform:translateY(-5px)}
.value .v-ic{width:48px;height:48px;border-radius:12px;background:#fff;display:grid;place-items:center;margin-bottom:1.1rem;box-shadow:var(--ring)}
.value .v-ic svg{width:24px;height:24px;stroke:var(--violet)}
.value h4{font-size:1.12rem;margin-bottom:.4rem}
.value p{color:var(--text-soft);font-size:.93rem}

/* ---------- 11. CTA final ---------- */
.cta{position:relative;overflow:hidden;isolation:isolate;padding-top:clamp(1.5rem,3vw,3rem)}
.cta-box{
  background:var(--ink);border-radius:var(--radius-l);padding:clamp(2.5rem,6vw,5rem);
  text-align:center;color:#fff;position:relative;overflow:hidden;isolation:isolate;
}
/* glow interior animado */
.cta-box::before{content:"";position:absolute;z-index:0;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(106,44,255,.55),transparent 62%);top:-220px;left:50%;
  transform:translateX(-50%);animation:ctaGlow 9s ease-in-out infinite}
/* borde con gradiente giratorio */
.cta-box::after{content:"";position:absolute;z-index:0;inset:0;border-radius:var(--radius-l);padding:1.5px;
  background:conic-gradient(from var(--cta-a,0deg),transparent 0%,#8B5CF6 12%,#6A2CFF 25%,transparent 40%,transparent 60%,#6A2CFF 75%,#8B5CF6 88%,transparent 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;animation:ctaSpin 7s linear infinite}
.cta-box>*{position:relative;z-index:1}
@property --cta-a{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes ctaSpin{to{--cta-a:360deg}}
@keyframes ctaGlow{0%,100%{transform:translateX(-50%) translateY(0) scale(1);opacity:.85}50%{transform:translateX(-50%) translateY(40px) scale(1.15);opacity:1}}
.cta-box h2{font-size:clamp(2.1rem,5vw,3.4rem);margin-bottom:1rem}
.cta-box p{color:var(--text-onDark-soft);max-width:46ch;margin:0 auto 2.2rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}

/* ---------- 12. Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-card{background:#fff;border:1px solid var(--gray-2);border-radius:var(--radius-l);padding:clamp(1.8rem,4vw,2.6rem);box-shadow:var(--shadow)}
.contact-method{display:flex;gap:1.1rem;align-items:center;padding:1.1rem;border-radius:var(--radius);transition:background .25s;border:1px solid transparent}
.contact-method:hover{background:var(--gray);border-color:var(--gray-2)}
.contact-method .m-ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;flex:none}
.contact-method .m-ic.wa{background:rgba(37,211,102,.12)}
.contact-method .m-ic.wa svg{stroke:#25D366}
.contact-method .m-ic.mail{background:rgba(106,44,255,.1)}
.contact-method .m-ic.mail svg{stroke:var(--violet)}
.contact-method .m-ic svg{width:26px;height:26px}
.contact-method b{display:block;font-size:1.05rem}
.contact-method span{color:var(--text-soft);font-size:.92rem}
.contact-method+.contact-method{margin-top:.4rem}
/* formulario */
.form-row{display:grid;gap:1.1rem}
.form-row.two{grid-template-columns:1fr 1fr}
.field{display:flex;flex-direction:column;gap:.45rem}
.field label{font-size:.85rem;font-weight:600;color:var(--text)}
.field input,.field textarea,.field select{
  font-family:inherit;font-size:.98rem;padding:.85rem 1rem;border-radius:var(--radius-s);
  border:1.5px solid var(--gray-2);background:#fff;color:var(--text);transition:border-color .2s,box-shadow .2s;
}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 4px rgba(106,44,255,.12)}
.form-note{font-size:.85rem;color:var(--text-soft);margin-top:.2rem}
.form-ok{display:none;align-items:center;gap:.6rem;background:rgba(37,211,102,.1);color:#127a37;padding:.9rem 1.1rem;border-radius:var(--radius-s);font-weight:500;margin-top:1rem}
.form-ok.show{display:flex}
.form-ok svg{width:20px;height:20px;stroke:#127a37}

/* ---------- 13. Page hero (subpáginas) ---------- */
.page-hero{background:var(--ink);color:#fff;padding-top:clamp(8rem,15vh,10rem);padding-bottom:clamp(3.5rem,7vw,5.5rem);position:relative;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;z-index:-1;width:560px;height:560px;border-radius:50%;right:-160px;top:-200px;background:radial-gradient(circle,rgba(106,44,255,.5),transparent 62%);filter:blur(14px)}
.page-hero h1{font-size:clamp(2.4rem,6vw,4rem)}
.page-hero p{color:var(--text-onDark-soft);max-width:50ch;margin-top:1.1rem;font-size:1.1rem}
.crumbs{font-size:.85rem;color:var(--text-onDark-soft);margin-bottom:1.2rem}
.crumbs a:hover{color:var(--violet-light)}

/* ---------- 14. Footer ---------- */
.site-footer{background:var(--ink);color:var(--text-onDark);padding-block:clamp(3rem,6vw,4.5rem) 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.5rem}
.footer-brand .logo{color:#fff;margin-bottom:1.1rem}
.footer-brand .logo span{color:var(--violet-light)}
.footer-brand p{color:var(--text-onDark-soft);font-size:.95rem;max-width:32ch}
.footer-social{display:flex;gap:.7rem;margin-top:1.4rem}
.footer-social a{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.05);transition:background .25s,transform .25s}
.footer-social a:hover{background:var(--violet);transform:translateY(-3px)}
.footer-social svg{width:18px;height:18px;stroke:#fff}
.footer-col h5{color:#fff;font-size:.9rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:1.1rem}
.footer-col a{display:block;color:var(--text-onDark-soft);font-size:.95rem;padding:.35rem 0;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:3rem;padding-top:1.6rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--text-onDark-soft);font-size:.86rem}

/* ---------- 15. WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:60;
  width:60px;height:60px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;box-shadow:0 14px 36px -10px rgba(37,211,102,.7);
  transition:transform .3s var(--ease),opacity .3s,visibility .3s;
}
.wa-float:hover{transform:scale(1.08) translateY(-2px)}
body.menu-open .wa-float{opacity:0;visibility:hidden}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:pulse 2.2s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

/* ---------- 16. Reveal on scroll ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal][data-delay="1"]{transition-delay:.08s}
[data-reveal][data-delay="2"]{transition-delay:.16s}
[data-reveal][data-delay="3"]{transition-delay:.24s}
[data-reveal][data-delay="4"]{transition-delay:.32s}

/* ---------- 17. Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-visual{min-height:300px;max-width:460px}
  .split{grid-template-columns:1fr;gap:2.5rem}
  .contact-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:2rem}
}
@media (max-width:760px){
  body{font-size:16px}
  .header-hablemos{display:none}
  .burger{display:block}
  /* panel de menú mobile */
  .nav{
    position:fixed;top:0;right:0;height:100dvh;width:min(84vw,340px);
    display:flex;flex-direction:column;align-items:stretch;gap:0;
    background:var(--ink);padding:5.5rem 1.8rem 2rem;z-index:80;
    box-shadow:-30px 0 70px -25px rgba(0,0,0,.7);
    transform:translateX(100%);transition:transform .42s var(--ease);
    overflow-y:auto;
  }
  body.menu-open .nav{transform:translateX(0)}
  .nav a{
    color:#fff;font-size:1.18rem;font-weight:500;padding:1rem 0;width:100%;
    border-bottom:1px solid rgba(255,255,255,.08);
    opacity:0;transform:translateX(24px);
    transition:opacity .45s var(--ease),transform .45s var(--ease),color .2s;
  }
  .nav a::after{display:none}
  .nav a:hover{color:var(--violet-light)}
  body.menu-open .nav a{opacity:1;transform:none}
  body.menu-open .nav a:nth-of-type(1){transition-delay:.06s}
  body.menu-open .nav a:nth-of-type(2){transition-delay:.12s}
  body.menu-open .nav a:nth-of-type(3){transition-delay:.18s}
  body.menu-open .nav a:nth-of-type(4){transition-delay:.24s}
  body.menu-open .nav a:nth-of-type(5){transition-delay:.30s}
  .nav-cta{display:inline-flex;justify-content:center;border-bottom:none!important;margin-top:1.6rem}
  /* fondo oscuro detrás del menú */
  .nav-overlay{
    display:block;position:fixed;inset:0;z-index:70;
    background:rgba(8,6,20,.55);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);
    opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;
  }
  body.menu-open .nav-overlay{opacity:1;visibility:visible}
  body.menu-open{overflow:hidden}
  .cards{gap:1rem}
  .card,.card.feature{grid-column:span 12}
  .services-head{grid-template-columns:1fr;gap:1rem}
  .steps{grid-template-columns:1fr}
  .values{grid-template-columns:1fr}
  .form-row.two{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .hero-meta{gap:1.6rem}
  .about-stats{grid-template-columns:1fr 1fr}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
  .wa-float svg{width:28px;height:28px}
}
@media (max-width:420px){
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center}
  .values{grid-template-columns:1fr}
}

/* ---------- 18. Accesibilidad ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
}
:focus-visible{outline:3px solid var(--violet-light);outline-offset:3px;border-radius:6px}