@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@400;700&display=swap');

/* THEME SYSTEM */
:root {
  --fd: 'Outfit', 'Trebuchet MS', sans-serif;
  --fb: 'Inter', 'Segoe UI', sans-serif;
  --teal:      #00b8a9;
  --teal-dark: #007d74;
  /* Default Dark Values */
  --bg: #0a1418;
  --bg-s: #0f1c21;
  --bg-alt: #12242b;
  --tx: #f0f4f5;
  --txm: #a0b8c0;
  --nav-bg: rgba(10, 20, 24, 0.94);
  --card-bg: #0f1c21;
  --teal-lt: rgba(0, 184, 169, 0.1);
  --sh: 0 4px 24px rgba(0,0,0,0.3);
  --border: rgba(255,255,255,0.1);
  --shh: 0 10px 40px rgba(0,184,169,.18);
}

.section-light {
  --bg: #ffffff;
  --bg-s: #f4f8f9;
  --bg-alt: #eef6f5;
  --tx: #0f2027;
  --txm: #5a7a84;
  --card-bg: #ffffff;
  --teal-lt: #e0faf8;
  --sh: 0 4px 24px rgba(0,30,40,0.07);
  --border: rgba(0,184,169,.18);
  background: var(--bg);
  color: var(--tx);
}

.section-dark {
  --bg: #0a1418;
  --bg-s: #0f1c21;
  --bg-alt: #12242b;
  --tx: #f0f4f5;
  --txm: #a0b8c0;
  --card-bg: #0f1c21;
  --teal-lt: rgba(0, 184, 169, 0.1);
  --sh: 0 4px 24px rgba(0,0,0,0.3);
  --border: rgba(255,255,255,0.1);
  background: var(--bg);
  color: var(--tx);
}



*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--fb);background:var(--bg);color:var(--tx);overflow-x:hidden;transition: background 0.3s, color 0.3s, border-color 0.3s; position: relative;}

/* NEURAL HEX BACKGROUND (LOCALIZED TO HERO) */
.hgrid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.8;
  mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

.hgrid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='93' viewBox='0 0 80 93'%3E%3Cpath d='M40 0l40 23.09v46.18L40 92.36 0 69.27V23.09z' fill='none' stroke='%2300b8a9' stroke-width='0.5' stroke-opacity='0.08'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='465' viewBox='0 0 400 465'%3E%3Cg fill='none' stroke='%2300b8a9' stroke-width='1.2' stroke-opacity='0.22'%3E%3Cpath d='M40 0l40 23.09v46.18L40 92.36 0 69.27V23.09z'/%3E%3Cpath d='M200 186l40 23.09v46.18L200 278.36l-40-23.09V209.09z'/%3E%3Cpath d='M360 93l40 23.09v46.18L360 185.36l-40-23.09V116.09z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 80px 93px, 400px 465px;
}

/* NAV RESTRUCTURED */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4%;
  height: 90px; /* Aumentado para el logo grande */
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,184,169,.1);
  box-shadow: 0 2px 18px rgba(0,0,0,.06);
  transition: all .3s;
  width: 100%;
}

@media(max-width: 900px) {
  nav { height: 70px; padding: 0 5%; }
  .n-right { display: none; } /* Hide the right side entirely on mobile as it only has hidden items or duplicates */
  .nl img { height: 40px !important; }
}

.m-only { display: none !important; }

.hamb {
  display: none;
  background: transparent;
  border: none;
  color: var(--tx);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 110;
}

@media(max-width: 900px) {
  .hamb { display: block; }
  .nlinks {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--bg-s);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right 0.3s ease;
    z-index: 105;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    backdrop-filter: blur(20px);
  }
  .nlinks.open {
    right: 0;
  }
  .nlinks li { margin: 15px 0; }
  .nlinks a { font-size: 1.2rem; }
}

.n-left, .n-right {
  flex: 1;
  display: flex;
  align-items: center;
}

.n-right {
  justify-content: flex-end;
  gap: 20px;
}

.nl img {
  height: 64px; /* Logo más prominente */
  width: auto;
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 2px 5px rgba(0,0,0,0.05));
}

.nl img {
  height: 64px; /* Logo más prominente */
  width: auto;
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  filter: drop-shadow(0 0 12px var(--teal)) brightness(1.2);
  mix-blend-mode: screen; /* Se integra con fondos oscuros */
}

.nl:hover img { 
  transform: scale(1.1) rotate(-2deg); 
}

.nb { display: none; } /* Ocultar texto SINAPSIX */

.nlinks {
  display: flex;
  gap: 2.2rem;
  list-style: none;
  justify-content: center;
  flex: 2; /* Más espacio para el menú central */
}

.nlinks a {
  color: var(--txm);
  text-decoration: none;
  font-size: .85rem;
  font-weight: 500;
  transition: color .2s;
  position: relative;
  white-space: nowrap;
}

.nlinks a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform .2s;
}

.nlinks a:hover {
  color: var(--teal-dark);
}

.nlinks a:hover::after {
  transform: scaleX(1);
}

/* Controls */
.nctrls {
  display: flex;
  align-items: center;
  gap: 12px;
}
.tgl-btn, .lang-btn{background:transparent;border:none;cursor:pointer;color:var(--txm);transition:all .2s;display:flex;align-items:center;justify-content:center}
.tgl-btn:hover, .lang-btn:hover{color:var(--teal)}
.lang-btn{font-size:0.7rem;font-weight:700;font-family:var(--fb);padding:4px 8px;border-radius:4px;border:1px solid transparent}
.lang-btn.on{color:var(--teal);border-color:var(--teal-lt);background:var(--teal-lt)}

.ncta{background:var(--teal);border:none;color:#fff;padding:9px 24px;border-radius:6px;font-family:var(--fb);font-weight:700;font-size:.82rem;letter-spacing:1px;cursor:pointer;text-decoration:none;transition:all .25s;box-shadow:0 4px 14px rgba(0,184,169,.3)}
.ncta:hover{background:var(--teal-dark);transform:translateY(-1px);box-shadow:0 6px 22px rgba(0,184,169,.45)}

/* HERO */
#hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;padding:120px 5% 60px;background:linear-gradient(155deg, var(--bg) 0%, var(--bg-s) 100%)}
@media(max-width: 600px) {
  #hero { padding-top: 100px; min-height: 80vh; }
}
.hbg{position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 50% 0%,rgba(0,184,169,.1) 0%,transparent 70%),radial-gradient(ellipse 40% 40% at 88% 88%,rgba(0,184,169,.06) 0%,transparent 60%)}
.hc{position:relative;z-index:2;max-width:800px;margin:0 auto}
.badge{display:inline-flex;align-items:center;gap:8px;background:var(--teal-lt);border:1px solid rgba(0,184,169,.3);border-radius:50px;padding:5px 17px;font-size:.74rem;font-weight:700;color:var(--teal);letter-spacing:2px;text-transform:uppercase;margin-bottom:28px;animation:fdwn .7s ease both}
.bdot{width:6px;height:6px;background:var(--teal);border-radius:50%;animation:pulse 2s infinite}
h1{font-family:var(--fd);font-size:clamp(2.1rem,5.5vw,3.9rem);font-weight:700;line-height:1.11;color:var(--tx);margin-bottom:22px;animation:fdwn .7s .1s ease both;letter-spacing:-.5px}
h1 .acc{color:var(--teal)}
.hsub{font-size:clamp(1rem,2vw,1.18rem);color:var(--txm);line-height:1.75;max-width:600px;margin:0 auto 42px;font-weight:300;animation:fdwn .7s .2s ease both}
.hact{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;animation:fdwn .7s .3s ease both}
.bp{background:var(--teal);color:#fff;padding:14px 36px;border-radius:6px;font-weight:700;font-size:.93rem;letter-spacing:.8px;cursor:pointer;border:none;transition:all .25s;box-shadow:0 6px 22px rgba(0,184,169,.32);text-decoration:none;display:inline-block}
.bp:hover{background:var(--teal-dark);transform:translateY(-2px);box-shadow:0 10px 34px rgba(0,184,169,.48)}
.bp-contact{background:var(--teal);color:#fff;padding:14px 36px;border-radius:6px;font-weight:700;font-size:.93rem;letter-spacing:.8px;cursor:pointer;border:none;transition:all .25s;box-shadow:0 6px 22px rgba(0,184,169,.32);text-decoration:none;display:inline-block}
.bp-contact:hover{background:var(--teal-dark);transform:translateY(-2px);box-shadow:0 10px 34px rgba(0,184,169,.48)}
.bg{background:transparent;color:var(--tx);padding:14px 36px;border-radius:6px;border:1.5px solid var(--border);font-weight:500;font-size:.93rem;cursor:pointer;transition:all .25s;text-decoration:none;display:inline-block}
.bg:hover{border-color:var(--teal);color:var(--tx);background:var(--teal-lt)}
.hstats{display:flex;justify-content:center;gap:4rem;margin-top:66px;padding-top:38px;border-top:1px solid rgba(0,184,169,.15);animation:fup .8s .5s ease both}
.sn{font-family:var(--fd);font-size:1.9rem;font-weight:700;color:var(--teal)}
.sl{font-size:.73rem;color:var(--txm);text-transform:uppercase;letter-spacing:1.4px;margin-top:5px}

/* SHARED */
section{padding:96px 5%}
.tag{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:3px;color:var(--teal);margin-bottom:11px}
.st{font-family:var(--fd);font-size:clamp(1.5rem,3vw,2.3rem);font-weight:700;color:var(--tx);margin-bottom:14px;line-height:1.2}
.ss{color:var(--txm);font-size:1rem;line-height:1.75;max-width:530px;margin:0 auto}

/* DIFF */
#diferenciadores{background:var(--bg-s)}
.dh{text-align:center;margin-bottom:66px}
.dgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1180px;margin:0 auto}
@media(max-width:980px){ .dgrid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:640px){ .dgrid{grid-template-columns:1fr} }
.card{background:var(--card-bg);border:1px solid rgba(0,184,169,.1);border-radius:14px;padding:40px 32px;transition:all .3s;box-shadow:var(--sh);position:relative;overflow:hidden;text-align:center;display:flex;flex-direction:column;align-items:center}
.card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),#00e5d4);transform:scaleX(0);transform-origin:left;transition:transform .3s;border-radius:0 0 14px 14px}
.card:hover{transform:translateY(-6px);box-shadow:var(--shh);border-color:rgba(0,184,169,.25)}
.card:hover::after{transform:scaleX(1)}
.ci{width:56px;height:56px;background:var(--teal-lt);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:24px;font-size:1.5rem;color:var(--teal)}
.card h3{font-family:var(--fd);font-size:1.1rem;font-weight:700;margin-bottom:12px;color:var(--tx);letter-spacing:-0.2px}
.card p{color:var(--txm);font-size:.9rem;line-height:1.75;margin:0 auto}

/* SERVICES RESTRUCTURED */
#servicios { background: var(--bg); }
.sv-header { max-width: 800px; margin: 0 auto 46px; }
.sv-wrap { max-width: 1180px; margin: 0 auto; display: flex; flex-direction: column; gap: 32px; }

.svt { 
  display: flex; 
  flex-direction: row; 
  justify-content: center; 
  gap: 4px; 
  margin-bottom: -1px; /* Para conectar con el tbox */
  position: relative;
  z-index: 2;
}

.tb { 
  background: var(--bg-alt); 
  border: 1px solid var(--border); 
  border-bottom: none;
  border-radius: 10px 10px 0 0; 
  padding: 14px 28px; 
  text-align: center; 
  cursor: pointer; 
  transition: all .2s; 
  color: var(--txm); 
  font-family: var(--fb); 
  font-size: .88rem; 
  font-weight: 500; 
  display: flex; 
  align-items: center; 
  gap: 10px;
}

.tb:hover { background: var(--bg-s); color: var(--teal); }
.tb.on { 
  background: var(--bg-s); /* Mismo fondo que el tbox */
  border-color: var(--border);
  color: var(--teal); 
  font-weight: 700;
  padding-bottom: 15px;
  position: relative;
}

.tb.on::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--teal);
  border-radius: 10px 10px 0 0;
}

.sv-body { width: 100%; position: relative; z-index: 1; }
.tp { display: none; }
.tp.on { display: block; animation: fi .38s ease; }

.tbox { 
  background: var(--bg-s); 
  border: 1px solid var(--border); 
  border-radius: 0 0 20px 20px; /* Solo esquinas inferiores para conectar con pestañas */
  padding: 56px; 
  min-height: 380px; 
  position: relative; 
  overflow: hidden; 
  box-shadow: var(--sh); 
  max-width: 960px;
  margin: 0 auto;
}

.tbox::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: var(--teal); }
.tbox h3 { font-family: var(--fd); font-size: 1.6rem; font-weight: 700; color: var(--tx); margin-bottom: 16px; }
.tbox > p { color: var(--txm); line-height: 1.8; margin-bottom: 32px; font-size: 1rem; }
.fl{list-style:none;display:flex;flex-direction:column;gap:10px}
.fl li{display:flex;align-items:flex-start;gap:11px;color:var(--txm);font-size:.9rem;line-height:1.5}
.fl li::before{content:'→';color:var(--teal);font-weight:700;flex-shrink:0;margin-top:1px}

/* PROCESO */
#proceso{background:var(--bg-s)}
.ph{text-align:center;margin-bottom:66px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0;max-width:1080px;margin:0 auto;position:relative}
.steps::before{content:'';position:absolute;top:35px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,transparent,var(--teal),var(--teal),transparent);opacity:.2}
.step{text-align:center;padding:18px}
.sn2{width:70px;height:70px;border-radius:50%;border:2px solid rgba(0,184,169,.3);background:var(--card-bg);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-family:var(--fd);font-size:1.05rem;font-weight:700;color:var(--teal);position:relative;z-index:1;box-shadow:0 4px 14px rgba(0,184,169,.12)}
.step h4{font-family:var(--fd);font-size:.8rem;font-weight:700;color:var(--tx);margin-bottom:9px}
.step p{color:var(--txm);font-size:.83rem;line-height:1.6}

/* RESULTS */
#resultados{background:var(--bg)}
.rl{display:grid;grid-template-columns:1fr 1fr;gap:76px;align-items:center;max-width:1180px;margin:0 auto}
.mg{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mc{background:var(--bg-s);border:1px solid rgba(0,184,169,.12);border-radius:13px;padding:28px 24px;transition:all .3s;box-shadow:var(--sh)}
.mc:hover{border-color:rgba(0,184,169,.35);box-shadow:var(--shh);transform:translateY(-3px)}
.mn{font-family:var(--fd);font-size:2.1rem;font-weight:700;color:var(--teal);line-height:1;margin-bottom:9px}
.ml{color:var(--txm);font-size:.81rem;line-height:1.5}

/* TESTIMONIOS */
#testimonios{background:var(--bg-alt)}
.tth{text-align:center;margin-bottom:56px}
.ttg{display:grid;grid-template-columns:repeat(auto-fit,minmax(295px,1fr));gap:22px;max-width:1080px;margin:0 auto}
.tc{background:var(--card-bg);border:1px solid rgba(0,184,169,.1);border-radius:13px;padding:30px;transition:all .3s;box-shadow:var(--sh)}
.tc:hover{transform:translateY(-5px);box-shadow:var(--shh);border-color:rgba(0,184,169,.25)}
.stars{color:#ffb100;font-size:.88rem;margin-bottom:14px;display:flex;gap:1px}
.stars span{position:relative}
.ttg{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:1180px;margin:0 auto}
.tc{background:var(--card-bg);border:1px solid var(--border);border-radius:20px;padding:36px;transition:all .3s;box-shadow:var(--sh);display:flex;flex-direction:column;text-align:center;height:100%;position:relative}
.tc:hover{transform:translateY(-8px);box-shadow:var(--shh);border-color:var(--teal)}
.t-link{display:block;margin-bottom:20px;overflow:hidden;border-radius:12px;border:1px solid var(--border);height:200px}
.t-link::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;z-index:1}
.t-img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.tc:hover .t-img{transform:scale(1.08)}
.stars{margin-bottom:18px;color:#ffc107;font-size:1.1rem;letter-spacing:2px;display:flex;justify-content:center;gap:3px}
.stars span{position:relative}
.stars .half{color:#444}
.stars .off{color:#444}
.stars .half::after{content:'★';position:absolute;left:0;top:0;width:50%;overflow:hidden;color:#ffc107}
.tq{font-size:.92rem;line-height:1.7;color:var(--txm);font-style:italic;margin-bottom:24px;flex-grow:1}
.ta{display:flex;flex-direction:column;align-items:center;gap:12px;border-top:1px solid var(--border);padding-top:20px}
.av{width:44px;height:44px;background:var(--bg-s);color:var(--teal);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;border:1px solid var(--teal)}
.tan{display:flex;flex-direction:column;gap:3px}
.an{font-weight:700;font-size:.9rem;color:var(--tx)}
.an a{color:inherit;text-decoration:none;position:relative;z-index:2}
.ar2{color:var(--txm);font-size:.76rem}

@media(max-width:1050px){
  .ttg{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
  .ttg{grid-template-columns:1fr}
}

/* CTA */
#cta{background:var(--bg-s);padding:100px 5%}
.cta-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;max-width:1180px;margin:0 auto;align-items:center}
.cta-meta{display:flex;flex-direction:column;gap:18px;margin-top:32px}
.cm-item{display:flex;align-items:center;gap:14px;color:var(--txm);font-size:.9rem}
.cm-item span{font-size:1.2rem}

.cta-form-box{background:var(--card-bg);padding:42px;border-radius:24px;border:1px solid var(--border);box-shadow:var(--shh);position:relative}
.cta-form-box::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--teal);border-radius:24px 24px 0 0}
.v-form{display:flex;flex-direction:column;gap:20px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-group{display:flex;flex-direction:column;gap:8px}
.f-group label{font-size:.78rem;font-weight:700;color:var(--txm);text-transform:uppercase;letter-spacing:1px}
.f-group input, .f-group textarea{background:var(--bg);border:1px solid var(--border);padding:13px 16px;border-radius:8px;color:var(--tx);font-family:inherit;font-size:16px;transition:all .2s}
@media(min-width: 901px) { .f-group input, .f-group textarea { font-size: .92rem; } }
.f-group input:focus, .f-group textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(0,184,169,0.1)}
.f-msg{margin-top:15px;font-size:.88rem;text-align:center;border-radius:6px;transition:all .3s}
.f-msg.success{color:#00c853;padding:10px;background:rgba(0,200,83,0.05)}
.f-msg.error{color:#ff5252;padding:10px;background:rgba(255,82,82,0.05)}

/* FOOTER */
footer{background:#0d1e26;padding:66px 5% 38px}
.ft{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:46px;margin-bottom:46px}
.fb h3{font-family:var(--fd);font-size:1.05rem;letter-spacing:3px;margin-bottom:11px;color:#fff}
.fb p{color:#5a7a84;font-size:.84rem;line-height:1.7;max-width:250px}
.fc h4{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:2px;color:var(--teal);margin-bottom:16px}
.fc a{display:block;color:#5a7a84;text-decoration:none;font-size:.86rem;margin-bottom:9px;transition:color .2s}
.fc a:hover{color:var(--teal)}
.fbot{border-top:1px solid rgba(255,255,255,.07);padding-top:26px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.fbot p{color:#3a5a64;font-size:.8rem}
.ftag{color:rgba(0,184,169,.4);font-family:var(--fd);font-size:.66rem;letter-spacing:2px}

/* ANIMATIONS */
@keyframes fdwn{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:translateY(0)}}
@keyframes fup{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes fi{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.5)}}



@media(max-width:900px){
  .nlinks:not(.open),.ncta,.nctrls{display:none !important}
  .nlinks.open { display: flex !important; }
  .m-only { display: flex !important; }
  .nlinks.open .m-only { display: flex !important; flex-direction: column; align-items: center; }
  
  .hamb { margin-left: auto; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; } /* Bigger touch target */
  
  .sv-wrap { gap: 0; }
  .svt { 
    flex-wrap: nowrap; 
    overflow-x: auto; 
    justify-content: flex-start; 
    gap: 8px; 
    padding: 0 5% 10px;
    margin: 0 -5%; /* Bleed to edges */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .svt::-webkit-scrollbar { display: none; }
  .tb { 
    border-radius: 12px; 
    padding: 12px 20px; 
    font-size: 0.8rem; 
    flex: 0 0 auto;
    border: 1px solid var(--border);
    background: var(--bg-alt);
  }
  .tb.on { background: var(--bg-s); border-color: var(--teal); padding-bottom: 12px; }
  .tb.on::after { display: none; }
  .tbox { padding: 32px 20px; border-radius: 16px; width: 100%; border-top: 4px solid var(--teal); }
  .rl{grid-template-columns:1fr}
  .ft{grid-template-columns:1fr 1fr}
  .hstats{gap:2rem}
}
@media(max-width:600px){
  .ft{grid-template-columns:1fr}
  .hstats{
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 40px;
  }
  .hstats > div { border-bottom: 1px solid var(--border); padding-bottom: 15px; }
  .hstats > div:last-child { grid-column: auto; border: none; }
  .sn { font-size: 1.5rem; }
  .sl { font-size: 0.65rem; }
  .cbox{padding:30px 20px}
  section { padding: 60px 5%; }
  .st { font-size: 1.8rem; }
  .hact { flex-direction: column; gap: 10px; width: 100%; }
  .hact .bg, .hact .bp { width: 100%; text-align: center; }
  .promo-banner-hero { flex-direction: column; gap: 10px; padding: 15px; width: 100%; }
  .cta-wrap { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .f-row { grid-template-columns: 1fr; } /* Stack form inputs */
}

/* Modal Improvements for Mobile */
@media(max-width: 600px) {
  .sinapsix-modal-container { width: 92%; padding: 10px; border-radius: 16px; }
  .sinapsix-modal-close { width: 44px; height: 44px; font-size: 2rem; display: flex; align-items: center; justify-content: center; }
}

/* PROMO BANNER HERO - HIGH IMPACT */
.promo-banner-hero {
  background: linear-gradient(90deg, rgba(0,184,169,0.1), rgba(0,229,212,0.2), rgba(0,184,169,0.1));
  border: 1.5px solid var(--teal);
  color: var(--tx);
  font-family: var(--fd);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  padding: 16px 32px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 32px;
  animation: fup .8s ease both;
  box-shadow: 0 8px 32px rgba(0,184,169,0.25);
  backdrop-filter: blur(10px);
  border-left: 5px solid var(--teal); /* Acento lateral para jerarquía */
}
.promo-banner-hero a {
  background: var(--teal);
  color: #fff;
  text-decoration: none;
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 0.8rem;
  transition: all .3s;
  box-shadow: 0 4px 12px rgba(0,184,169,0.3);
}
.promo-banner-hero a:hover { 
  background: var(--teal-dark); 
  transform: translateX(4px);
}
.promo-banner-hero::before {
  content: '';
}

/* PRICING GRID */
.price-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  max-width: 1100px;
  margin: 0 auto;
}
.p-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  transition: all 0.3s;
  position: relative;
  display: flex;
  flex-direction: column;
}
.p-card:hover { transform: translateY(-10px); box-shadow: var(--shh); border-color: var(--teal); }
.p-card.featured { border: 2px solid var(--teal); transform: scale(1.05); z-index: 2; }
.p-badge { background: var(--teal); color: #fff; padding: 4px 12px; border-radius: 20px; font-size: 0.65rem; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); font-weight: 700; }
.p-icon { width: 60px; height: 60px; background: rgba(0,184,169,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; transition: all 0.3s; }
.featured .p-icon { background: rgba(255,255,255,0.2); }

.p-name { font-family: var(--fd); font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; color: var(--tx); }
.p-price { font-size: 2.5rem; font-weight: 700; color: var(--teal); margin-bottom: 25px; font-family: var(--fd); }
.p-price span { font-size: 1rem; color: var(--txm); font-weight: 400; }

.p-feats { list-style: none; padding: 0; margin-bottom: 30px; flex-grow: 1; text-align: left; }
.p-feats li { margin-bottom: 12px; font-size: 0.9rem; color: var(--txm); display: flex; align-items: center; gap: 10px; }
.p-feats li::before { content: '✔'; color: var(--teal); font-weight: 700; }

/* COMPARISON TABLE */
.comp-wrap { overflow-x: auto; margin-top: 60px; }
.comp-table { width: 100%; border-collapse: collapse; min-width: 700px; }
.comp-table th, .comp-table td { padding: 18px; border-bottom: 1px solid var(--border); text-align: center; font-size: 0.9rem; color: var(--tx); }
.comp-table th { font-family: var(--fd); background: var(--bg-s); color: var(--teal); text-transform: uppercase; letter-spacing: 1px; font-size: 0.75rem; }
.comp-table td:first-child { text-align: left; font-weight: 600; color: var(--txm); }

@media(max-width:900px){
  .p-card.featured { transform: scale(1); }
  .price-grid { gap: 40px; margin-top: 20px; }
  .promo-banner { font-size: 0.7rem; }
}

/* MODAL PLAN IA */
.v-modal-plan {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fi .4s ease;
}
.v-modal-content {
  background: var(--card-bg);
  border: 1px solid var(--border);
  width: 90%;
  max-width: 600px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.v-modal-header {
  background: var(--bg-s);
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.v-modal-header h3 { margin: 0; font-family: var(--fd); color: var(--teal); }
.v-modal-header button { background: none; border: none; font-size: 1.5rem; color: var(--txm); cursor: pointer; }
.v-modal-body { padding: 30px; color: var(--tx); }
.v-modal-body p { margin-bottom: 15px; font-size: 0.95rem; line-height: 1.6; }
.v-plan-sections, .v-plan-tech { margin-top: 25px; padding: 20px; background: var(--bg-alt); border-radius: 12px; }
.v-plan-sections h4, .v-plan-tech h4 { margin-top: 0; color: var(--tx); font-family: var(--fd); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
.v-plan-sections ul { padding-left: 20px; margin: 10px 0 0; }

.v-plan-sections li { font-size: 0.9rem; color: var(--txm); margin-bottom: 8px; }

/* BRANDING: POWERED BY SINAPSIX */
.powered-by {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  opacity: 1; /* Increased visibility */
  transition: transform 0.3s ease;
}

.powered-by:hover {
  transform: translateY(-2px);
}

.powered-by span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--tx); /* Changed from txm to tx for more brightness */
  font-weight: 700;
}

.powered-by img {
  height: 26px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(0, 184, 169, 0.3)) brightness(1.1);
}

@media (max-width: 600px) {
  .powered-by {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}
/* FLOATING WHATSAPP BUTTON */
.wa-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all 0.3s ease;
  animation: wa-pulse 2s infinite;
}

.wa-float:hover {
  transform: scale(1.1);
  background-color: #128c7e;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.wa-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@keyframes wa-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media(max-width: 600px) {
  .wa-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  .wa-float svg {
    width: 26px;
    height: 26px;
  }
}
/* SALES AGENT WIDGET (SINA) */
#v-agent-widget {
  position: fixed;
  bottom: 110px;
  right: 30px;
  z-index: 9999;
  font-family: var(--fb);
}

#v-agent-toggle {
  width: 60px;
  height: 60px;
  background: var(--bg-alt);
  color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shh);
  transition: all 0.3s ease;
  position: absolute;
  right: 0;
  bottom: 0px; /* Moved up to clear WhatsApp button area */
}

#v-agent-toggle:hover {
  transform: scale(1.1) rotate(10deg);
  background: var(--teal-lt);
}

#v-agent-chat {
  width: 350px;
  height: 500px;
  background: var(--bg-s);
  border: 1px solid var(--border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-origin: bottom right;
}

.v-chat-closed {
  transform: scale(0);
  opacity: 0;
  pointer-events: none;
}

.v-chat-open {
  transform: scale(1);
  opacity: 1;
}

.v-chat-header {
  background: var(--bg-alt);
  padding: 15px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.v-status {
  width: 8px;
  height: 8px;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 0 10px #25d366;
}

.v-chat-header span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--tx);
  flex-grow: 1;
}

.v-chat-header button {
  background: none;
  border: none;
  color: var(--txm);
  font-size: 1.5rem;
  cursor: pointer;
}

.v-chat-body {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  scrollbar-width: none;
}

.v-chat-body::-webkit-scrollbar { display: none; }

.msg {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: 15px;
  font-size: 0.88rem;
  line-height: 1.5;
}

.msg.bot {
  background: var(--bg-alt);
  color: var(--tx);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.msg.user {
  background: var(--teal);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.v-chat-input {
  padding: 15px;
  background: var(--bg-alt);
  display: flex;
  gap: 10px;
  border-top: 1px solid var(--border);
}

.v-chat-input input {
  flex-grow: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px 15px;
  border-radius: 10px;
  color: var(--tx);
  font-size: 0.85rem;
  outline: none;
}

.v-chat-input button {
  background: var(--teal);
  border: none;
  color: #fff;
  width: 35px;
  height: 35px;
  border-radius: 10px;
  cursor: pointer;
}

.v-chat-opts {
  padding: 10px;
  background: var(--bg-s);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.v-opt-sm {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--txm);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.v-opt-sm:hover {
  background: var(--teal-lt);
  border-color: var(--teal);
  color: var(--teal);
}

.v-link {
  color: var(--teal);
  text-decoration: underline;
  font-weight: 700;
}

@media(max-width: 600px) {
  #v-agent-chat {
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 0;
  }
  #v-agent-widget {
      bottom: 100px;
      right: 20px;
  }
}