:root{
  --blue-1:#071726;
  --blue-2:#102844;
  --blue-3:#1D3B63;
  --blue-soft:#E3ECF7;
  --green:#34A36E;
  --green-2:#24865A;
  --green-accent:#7DD3A8;
  --bg:#F7F8FA;
  --bg-alt:#FFFFFF;
  --text:#111827;
  --muted:#6B7280;
  --card-radius:20px; /* rounded-2xl */
  --shadow:0 18px 45px rgba(15,23,42,0.10);
  --shadow-soft:0 10px 30px rgba(15,23,42,0.06);
  --shadow-subtle:0 6px 18px rgba(15,23,42,0.04);
  --container:1100px;
  --transition-fast:150ms ease-out;
  --transition-med:220ms cubic-bezier(.18,.89,.32,1.28);
}

*,
*::before,
*::after{
  box-sizing:border-box;
}

html,body{height:100%}

body{
  margin:0;
  font-family:"Lato",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  scroll-behavior:smooth;
  line-height:1.6;
}

/* container */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:20px 20px 24px;
}

/* NAV */
.nav{
  position:sticky;
  top:0;
  z-index:30;
  padding:10px 0;
  backdrop-filter:blur(18px);
  background:linear-gradient(to bottom,rgba(7,23,38,0.80),rgba(7,23,38,0.72),rgba(7,23,38,0));
}
.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.logo{
  width:40px;
  height:40px;
  filter:drop-shadow(0 10px 22px rgba(0,0,0,0.28));
}
.brand-name{
  font-weight:800;
  font-family:"Montserrat",sans-serif;
  color:#F9FAFB;
  letter-spacing:.02em;
  cursor:pointer;
}
.nav-cta{
  display:flex;
  gap:10px;
  align-items:center;
}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  border-radius:999px;
  text-decoration:none;
  font-weight:700;
  cursor:pointer;
  border:none;
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    background var(--transition-fast),
    filter var(--transition-fast),
    color var(--transition-fast);
  font-size:14px;
  letter-spacing:.01em;
}
.btn:active{
  transform:scale(.98) translateY(1px);
}
.btn-ghost{
  background:rgba(15,23,42,0.08);
  color:#E5E7EB;
  border:1px solid rgba(148,163,184,0.4);
  padding:9px 18px;
  font-weight:600;
}
.btn-primary{
  background:linear-gradient(135deg,var(--blue-3),var(--blue-2));
  color:#F9FAFB;
  box-shadow:0 12px 30px rgba(15,23,42,0.35);
  padding:11px 20px;
}
.btn-cta{
  background:linear-gradient(135deg,var(--green),var(--green-accent));
  color:#F9FAFB;
  padding:14px 26px;
  border-radius:999px;
  box-shadow:0 18px 45px rgba(16,185,129,0.35);
  font-size:15px;
}
.btn-outline{
  background:transparent;
  border:1px solid rgba(255,255,255,0.22);
  color:rgba(249,250,251,0.96);
}
.btn-secondary{
  background:#FFFFFF;
  border:1px solid rgba(15,23,42,0.06);
  color:var(--blue-2);
  padding:13px 22px;
  box-shadow:var(--shadow-subtle);
}
.btn-small{
  padding:9px 18px;
  border-radius:999px;
  font-size:13px;
}
.btn-cta.large{
  padding:16px 32px;
  font-size:17px;
}

.btn:hover{
  transform:translateY(-2px) scale(1.02);
  box-shadow:0 14px 40px rgba(15,23,42,0.18);
}
.btn-cta:hover{
  filter:brightness(1.03);
}
.btn-primary:hover{
  filter:brightness(1.03);
}

/* HERO */
.hero{
  position:relative;
  padding:72px 0 60px;
  color:white;
  border-bottom-left-radius:32px;
  border-bottom-right-radius:32px;
  overflow:hidden;
  background:
    radial-gradient(circle at 10% 0%,rgba(125,211,252,0.20) 0,transparent 55%),
    radial-gradient(circle at 95% 20%,rgba(52,211,153,0.18) 0,transparent 50%),
    linear-gradient(145deg,var(--blue-1),var(--blue-2) 55%,var(--blue-3));
}
.hero::before,
.hero::after{
  content:"";
  position:absolute;
  width:320px;
  height:320px;
  border-radius:999px;
  filter:blur(70px);
  opacity:.22;
  pointer-events:none;
}
.hero::before{
  background:#22C55E;
  top:-80px;
  left:-40px;
}
.hero::after{
  background:#38BDF8;
  bottom:-120px;
  right:-40px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:26px;
  align-items:center;
}
.hero-left{
  padding:4px 0 8px;
  position:relative;
  z-index:1;
}
.hero-title{
  font-family:"Montserrat",sans-serif;
  font-size:30px;
  line-height:1.05;
  margin:0 0 14px;
  font-weight:800;
  letter-spacing:.01em;
}

/* Highlight specific phrases in hero title using a green tone harmonious with the palette */
.hero-highlight{
  color:var(--green-accent);
  font-weight:800;
  text-transform:none;
  letter-spacing:0.01em;
}
.hero-sub{
  color:rgba(241,245,249,0.93);
  margin:0 0 22px;
  font-size:15px;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:18px;
}
.trust-badges{
  display:flex;
  gap:10px;
  list-style:none;
  padding:0;
  margin:0;
  color:rgba(241,245,249,0.96);
  font-weight:600;
  font-size:12px;
  flex-wrap:wrap;
}
.trust-badges li{
  background:rgba(15,23,42,0.38);
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,0.4);
}

/* hero right card (kept for scalability) */
.hero-right{
  display:flex;
  justify-content:center;
}

/* CARDS */
.card{
  background:var(--bg-alt);
  border-radius:var(--card-radius);
  box-shadow:var(--shadow-subtle);
  padding:20px;
  color:var(--text);
  transition:
    transform var(--transition-med),
    box-shadow var(--transition-med),
    border-color var(--transition-fast),
    background var(--transition-fast);
  border:1px solid rgba(15,23,42,0.04);
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow);
  border-color:rgba(37,99,235,0.08);
}

.growth-card{
  width:100%;
  max-width:360px;
  border-radius:22px;
}
.card-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
}
.card-header h3{
  margin:0;
  font-family:"Montserrat",sans-serif;
  font-size:16px;
}

/* pill */
.pill{
  background:linear-gradient(120deg,var(--blue-3),var(--blue-2));
  color:white;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
}
.chart-placeholder{
  height:120px;
  border-radius:16px;
  overflow:hidden;
  margin-bottom:12px;
  background:
    linear-gradient(120deg,rgba(37,99,235,0.12),rgba(16,185,129,0.10)),
    repeating-linear-gradient(90deg,rgba(148,163,184,0.18) 0,rgba(148,163,184,0.18) 1px,transparent 1px,transparent 6px);
}

/* stats */
.card-stats{
  display:flex;
  justify-content:space-between;
  gap:8px;
}
.card-stats div{
  display:flex;
  flex-direction:column;
  align-items:center;
  font-weight:700;
}
.card-stats span{
  font-weight:500;
  color:var(--muted);
  font-size:12px;
}

/* SECTIONS */
.section{
  padding:56px 0;
}
.light-bg{
  background:var(--bg);
}
.section:nth-of-type(2n){
  background:#FFFFFF;
}
.section-title{
  font-family:"Montserrat",sans-serif;
  font-size:22px;
  margin:0 0 18px;
  font-weight:800;
  letter-spacing:.01em;
}

/* Cards row */
.cards-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.problem{
  padding:22px;
}

/* segmentation */
.seg-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
}
.segment{
  padding:22px;
}
.bullets{
  padding-left:20px;
  color:var(--muted);
}
.bullets li{
  margin-bottom:8px;
}

/* trust bar */
.trust-bar{
  background:#FFFFFF;
  padding:18px 0;
  margin-top:10px;
  border-radius:18px;
  box-shadow:var(--shadow-subtle);
}
.trust-grid{
  display:flex;
  gap:16px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
}
.trust-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  min-width:70px;
}
.trust-item strong{
  font-size:18px;
}
.trust-item span{
  color:var(--muted);
  font-size:13px;
}

/* services grid */
.services-grid{
  margin-top:6px;
}
.services-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:14px;
  grid-template-columns:1fr;
}
.service-card{
  padding:16px 16px 14px;
  display:flex;
  align-items:flex-start;
  gap:12px;
}
.service-card div:first-child{
  font-size:22px;
  display:flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:16px;
  background:rgba(15,23,42,0.04);
}
.service-card .muted{
  margin-top:4px;
  font-size:13px;
  color:var(--muted);
}

/* Breakpoints: tablet (>=700px) 2 cols, desktop (>=1000px) 4 cols */
@media(min-width:700px){
  .services-list{
    grid-template-columns:repeat(2,1fr);
  }
}
@media(min-width:1000px){
  .services-list{
    grid-template-columns:repeat(4,1fr);
  }
}

/* plans */
.plans-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
}
.plan{
  padding:22px 22px 20px;
  display:flex;
  flex-direction:column;
  gap:13px;
}
.plan-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:10px;
}
.price{
  font-weight:800;
  font-size:24px;
  font-family:"Montserrat",sans-serif;
  color:var(--blue-2);
}
.small-price{
  font-size:16px;
  padding:6px 8px;
  background:rgba(27,58,92,0.04);
  border-radius:8px;
}
.featured{
  border:1px solid rgba(34,197,94,0.32);
  box-shadow:0 20px 55px rgba(22,163,74,0.25);
  position:relative;
  overflow:hidden;
}
.featured::before{
  content:"Recomendado";
  position:absolute;
  top:14px;
  right:18px;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.13em;
  background:rgba(34,197,94,0.08);
  color:#15803D;
  border-radius:999px;
  padding:4px 10px;
}

/* about */
.about-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
  align-items:stretch;
}
.about-card{
  padding:22px;
}
.photo-placeholder{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px;
}
.about-photo{
  box-shadow:var(--shadow-soft);
  border-radius:24px;
  overflow:hidden;
  background:#020617;
}
.about-photo img{
  width:100%;
  height:auto;
  border-radius:24px;
  object-fit:cover;
  max-height:360px;
  display:block;
}

/* FAQ */
.accordion details{
  background:#FFFFFF;
  border-radius:16px;
  padding:14px 16px;
  margin-bottom:10px;
  box-shadow:var(--shadow-subtle);
  border:1px solid rgba(148,163,184,0.22);
  transition:
    box-shadow var(--transition-med),
    transform var(--transition-med),
    border-color var(--transition-fast),
    background var(--transition-fast);
}
.accordion summary{
  list-style:none;
  cursor:pointer;
  font-weight:600;
}
.accordion summary::marker,
.accordion summary::-webkit-details-marker{
  display:none;
}
.accordion summary{
  position:relative;
  padding-right:26px;
}
.accordion summary::after{
  content:"+";
  position:absolute;
  right:0;
  top:0;
  font-weight:700;
  color:var(--muted);
  transition:transform var(--transition-fast),color var(--transition-fast);
}
.accordion details[open] summary::after{
  content:"–";
  transform:rotate(180deg);
  color:var(--blue-2);
}
.accordion details[open]{
  box-shadow:var(--shadow);
  transform:translateY(-3px);
  border-color:rgba(37,99,235,0.35);
  background:linear-gradient(to bottom,#FFFFFF,rgba(248,250,252,0.9));
}
.acc-body{
  padding-top:8px;
  color:var(--muted);
  font-size:14px;
}

/* final */
.final-cta{
  background:
    radial-gradient(circle at 20% 0%,rgba(59,130,246,0.36) 0,transparent 55%),
    linear-gradient(130deg,var(--blue-2),var(--blue-3));
  color:white;
  padding:40px 24px;
  border-radius:28px;
  margin-top:32px;
  box-shadow:0 22px 60px rgba(15,23,42,0.40);
}
.final-grid{
  display:flex;
  flex-direction:column;
  gap:16px;
  align-items:flex-start;
}
.final-cta h2{
  font-family:"Montserrat",sans-serif;
  font-size:22px;
  margin:0 0 6px;
}
.final-cta .muted{
  color:rgba(226,232,240,0.96);
  font-size:14px;
}

/* footer */
.footer{
  padding:26px 0 24px;
  margin-top:24px;
}
.footer-grid{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  color:var(--muted);
  font-size:13px;
}
.foot-links a{
  color:var(--muted);
  text-decoration:none;
  margin-left:12px;
  transition:color var(--transition-fast),opacity var(--transition-fast);
}
.foot-links a:hover{
  color:var(--blue-2);
  opacity:.9;
}

/* small screens adjustments (mobile-first) */
@media(min-width:700px){
  .container{
    padding:26px 24px 32px;
  }
  .hero-grid{
    grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);
    gap:32px;
    padding:8px 0 0;
  }
  .hero-title{
    font-size:36px;
  }
  .hero{
    padding:90px 0 76px;
  }
  .cards-row{
    grid-template-columns:1fr 1fr;
  }
  .seg-grid{
    grid-template-columns:1fr 1fr;
  }
  .plans-grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .about-grid{
    grid-template-columns:minmax(0,1.15fr) minmax(0,0.85fr);
  }
  .final-grid{
    flex-direction:row;
    justify-content:space-between;
    align-items:center;
  }
  .trust-grid{
    justify-content:space-between;
  }
  .final-cta h2{
    font-size:26px;
  }
}

@media(min-width:1000px){
  .hero-title{
    font-size:40px;
  }
  .section{
    padding:72px 0;
  }
}

/* hover / focus effects */
.segment:hover,
.service:hover{
  transform:translateY(-6px);
  transition:transform .18s;
}

/* utility */
.center{text-align:center}
.muted{color:var(--muted)}
.small{font-size:13px}

/* fade-in animations */
.fade-in{
  opacity:0;
  transform:translateY(14px);
  transition:
    opacity .6s ease,
    transform .6s cubic-bezier(.2,.9,.2,1);
}
.fade-in.visible{
  opacity:1;
  transform:translateY(0);
}
.hide-sm{display:inline}

/* accessibility focus */
a:focus,
button:focus{
  outline:3px solid rgba(74,222,128,0.55);
  outline-offset:3px;
}