:root{
  --bg:#0a0a0a;
  --surface:#111111;
  --surface2:#141414;
  --border:#1f1f1f;
  --text:#ffffff;
  --muted:#888888;
  --primary:#00AAFF;
  --purple:#7B61FF;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius-sm: 14px;
  --container: 1120px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --head: "Space Grotesk", var(--sans);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  background: radial-gradient(1200px 700px at 10% 0%, rgba(0,170,255,.14), transparent 60%),
              radial-gradient(1000px 700px at 90% 10%, rgba(123,97,255,.14), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{ color:inherit; text-decoration:none; }
button, input, textarea{ font:inherit; color:inherit; }

body.is-lang-switching [data-i18n]{
  transition: opacity .14s ease;
  opacity: .76;
}

/* scroll progress + spotlight */
.scroll-progress{
  position:fixed;
  top:0; left:0; right:0;
  height:2px;
  z-index:1200;
  background: rgba(255,255,255,.06);
}
.scroll-progress span{
  display:block;
  height:100%;
  width:0%;
  background: linear-gradient(90deg, rgba(0,170,255,.95), rgba(123,97,255,.95));
  box-shadow: 0 10px 25px rgba(0,170,255,.16);
}
.spotlight{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:1;
  opacity:.55;
  background: radial-gradient(380px 260px at var(--sx, 50%) var(--sy, 30%), rgba(0,170,255,.085), transparent 62%);
  transition: opacity .25s ease;
}

/* premium texture + motion layer */
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(1200px 520px at var(--mx, 22%) var(--my, 14%), rgba(0,170,255,.14), transparent 58%),
    radial-gradient(900px 520px at calc(var(--mx, 22%) + 38%) calc(var(--my, 14%) + 10%), rgba(123,97,255,.12), transparent 60%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.20'/%3E%3C/svg%3E");
  background-size: auto, auto, 240px 240px;
  background-repeat:no-repeat, no-repeat, repeat;
  mix-blend-mode: overlay;
  opacity: .20;
  animation: haze 10s ease-in-out infinite;
}
@keyframes haze{
  0%,100%{ opacity:.16; }
  50%{ opacity:.26; }
}

.skip-link{
  position:absolute; left:-9999px; top:12px;
  background:rgba(17,17,17,.9);
  border:1px solid var(--border);
  padding:10px 12px;
  border-radius:12px;
  z-index:9999;
}
.skip-link:focus{ left:12px; }

.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.mono{ font-family:var(--mono); }

.nav-shell{
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter:saturate(1.2) blur(10px);
  -webkit-backdrop-filter:saturate(1.2) blur(10px);
  background:linear-gradient(to bottom, rgba(10,10,10,.78), rgba(10,10,10,.56));
  border-bottom:1px solid rgba(31,31,31,.8);
}
.nav{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
  padding:14px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.brand-mark{
  width:14px; height:14px; border-radius:4px;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 10px 26px rgba(0,170,255,.20);
}
.brand-text{
  font-family:var(--head);
  font-weight:700;
  letter-spacing:.2px;
  font-size:18px;
}

.nav-toggle{
  display:none;
  width:44px; height:44px;
  border-radius:14px;
  border:1px solid rgba(31,31,31,.9);
  background:rgba(17,17,17,.55);
  cursor:pointer;
}
.nav-toggle:hover{ border-color:rgba(255,255,255,.14); }
.nav-toggle-lines{
  display:block;
  width:18px; height:12px;
  margin:0 auto;
  position:relative;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content:"";
  position:absolute; left:0;
  width:100%; height:2px;
  background:rgba(255,255,255,.82);
  border-radius:2px;
  transform-origin:center;
}
.nav-toggle-lines::before{ top:0; }
.nav-toggle-lines::after{ bottom:0; }

.nav-menu{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex:1;
}
.nav-links{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:6px;
  align-items:center;
  justify-content:center;
  flex:1;
}
.nav-link{
  display:inline-flex;
  align-items:center;
  padding:10px 12px;
  border-radius:14px;
  color:rgba(255,255,255,.82);
  border:1px solid transparent;
  transition: all .18s ease;
}
.nav-link:hover{
  color:#fff;
  background:rgba(255,255,255,.04);
  border-color:rgba(255,255,255,.08);
}

.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
}
.lang-switch{
  display:inline-flex;
  border:1px solid rgba(31,31,31,.9);
  background:rgba(17,17,17,.5);
  border-radius:16px;
  padding:4px;
  gap:4px;
}
.lang-btn{
  border:0;
  background:transparent;
  color:rgba(255,255,255,.75);
  padding:8px 10px;
  border-radius:12px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  cursor:pointer;
  transition: all .18s ease;
}
.lang-btn:hover{ color:#fff; background:rgba(255,255,255,.04); }
.lang-btn.is-active{
  color:#fff;
  background:linear-gradient(135deg, rgba(0,170,255,.18), rgba(123,97,255,.12));
  box-shadow: 0 0 0 1px rgba(255,255,255,.06) inset;
}
.abbr{ font-weight:600; letter-spacing:.2px; font-size:13px; }

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius:16px;
  border:1px solid rgba(31,31,31,.95);
  background:rgba(17,17,17,.55);
  color:#fff;
  cursor:pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease, box-shadow .16s ease;
  user-select:none;
}
.btn:hover{
  border-color: rgba(255,255,255,.14);
  transform: translateY(-1px);
}
.btn:active{ transform: translateY(0); }
.btn-primary{
  border:1px solid rgba(0,170,255,.35);
  background: linear-gradient(135deg, rgba(0,170,255,.95), rgba(123,97,255,.55));
  box-shadow: 0 14px 40px rgba(0,170,255,.16);
}
.btn-primary:hover{
  box-shadow: 0 16px 55px rgba(0,170,255,.22);
  border-color: rgba(0,170,255,.55);
}
.btn-ghost{
  background: rgba(255,255,255,.02);
  border-color: rgba(255,255,255,.10);
  color: rgba(255,255,255,.92);
}
.btn-ghost:hover{ background: rgba(255,255,255,.04); }
.btn-lg{ padding:12px 16px; border-radius:18px; }
.btn-block{ width:100%; }
.btn-whatsapp{
  background: rgba(37, 211, 102, .14);
  border-color: rgba(37, 211, 102, .25);
}
.btn-whatsapp:hover{
  border-color: rgba(37, 211, 102, .45);
  box-shadow: 0 18px 55px rgba(37, 211, 102, .12);
}
.btn-ico{ font-size:15px; }

.hero{
  position:relative;
  padding: 72px 0 34px;
  overflow:hidden;
  border-bottom: 1px solid rgba(31,31,31,.75);
}
.hero::before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(900px 420px at 18% 20%, rgba(0,170,255,.18), transparent 55%),
              radial-gradient(900px 420px at 82% 30%, rgba(123,97,255,.18), transparent 55%);
  filter: blur(0px);
  opacity:.9;
  pointer-events:none;
}
.hero-canvas{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:.65;
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(380px 240px at 15% 25%, black 40%, transparent 75%);
  opacity:.65;
  pointer-events:none;
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  align-items:center;
  gap:28px;
  z-index:2;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 12px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(17,17,17,.40);
  color: rgba(255,255,255,.84);
  font-weight:600;
  letter-spacing:.2px;
}
.eyebrow::before{
  content:"";
  width:8px; height:8px;
  border-radius:999px;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  box-shadow: 0 0 0 3px rgba(0,170,255,.12);
}
.hero-title{
  font-family:var(--head);
  font-size: clamp(38px, 4.2vw, 56px);
  line-height:1.02;
  margin: 0 0 12px;
  letter-spacing:-.6px;
  background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,255,255,.72), rgba(0,170,255,.85), rgba(123,97,255,.88));
  background-size: 240% 240%;
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
  animation: titleShift 6.5s ease-in-out infinite;
}
@keyframes titleShift{
  0%,100%{ background-position: 0% 30%; }
  50%{ background-position: 100% 70%; }
}
.hero-subtitle{
  margin:0 0 18px;
  color: rgba(255,255,255,.76);
  font-size: 16.5px;
  max-width: 56ch;
}
.hero-actions{ display:flex; gap:12px; flex-wrap:wrap; }
.hero-badges{
  margin-top: 18px;
  display:flex; gap:10px; flex-wrap:wrap;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.35);
  color: rgba(255,255,255,.78);
}
.badge-dot{
  width:9px; height:9px; border-radius:999px;
  background: rgba(255,255,255,.25);
  box-shadow: 0 0 0 3px rgba(255,255,255,.06);
}
.badge-dot.purple{ background: rgba(123,97,255,.8); box-shadow: 0 0 0 3px rgba(123,97,255,.16); }
.badge-dot.blue{ background: rgba(0,170,255,.8); box-shadow: 0 0 0 3px rgba(0,170,255,.16); }

.hero-right{ position:relative; min-height: 420px; }
.orb{
  position:absolute;
  border-radius:999px;
  filter: blur(0px);
  opacity:.9;
}
.orb-1{
  width: 280px; height: 280px;
  right: -40px; top: -20px;
  background: radial-gradient(circle at 30% 30%, rgba(0,170,255,.75), rgba(0,170,255,.0) 62%),
              radial-gradient(circle at 70% 60%, rgba(123,97,255,.6), rgba(123,97,255,.0) 68%);
}
.orb-2{
  width: 220px; height: 220px;
  left: -20px; bottom: -30px;
  background: radial-gradient(circle at 40% 45%, rgba(123,97,255,.65), rgba(123,97,255,.0) 62%),
              radial-gradient(circle at 70% 30%, rgba(0,170,255,.55), rgba(0,170,255,.0) 62%);
  opacity:.75;
}

.device{
  position:relative;
  margin-left:auto;
  width: min(420px, 100%);
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(17,17,17,.42);
  box-shadow: var(--shadow);
  overflow:hidden;
  backdrop-filter: blur(10px);
}
.device{
  transform-style: preserve-3d;
  will-change: transform;
}
.device-top{
  display:flex;
  align-items:center;
  gap:8px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
}
.dot{ width:10px; height:10px; border-radius:999px; opacity:.9; }
.dot.red{ background:#ff5c5c; }
.dot.yellow{ background:#ffbd3d; }
.dot.green{ background:#3adf7a; }
.device-title{ margin-left:auto; font-size:12px; color: rgba(255,255,255,.62); }
.device-body{ padding: 16px; display:grid; gap:14px; }
.sparkline{
  display:grid;
  grid-template-columns: repeat(8, 1fr);
  gap:8px;
}
.sparkline span{
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(0,170,255,.8), rgba(123,97,255,.45));
  opacity:.85;
  transform: translateY(var(--y, 0));
  animation: spark 4.2s ease-in-out infinite;
}
.sparkline span:nth-child(1){ --y: 2px; animation-delay: .0s; }
.sparkline span:nth-child(2){ --y: 0px; animation-delay: .12s; }
.sparkline span:nth-child(3){ --y: 3px; animation-delay: .24s; }
.sparkline span:nth-child(4){ --y: -1px; animation-delay: .36s; }
.sparkline span:nth-child(5){ --y: 2px; animation-delay: .48s; }
.sparkline span:nth-child(6){ --y: -2px; animation-delay: .60s; }
.sparkline span:nth-child(7){ --y: 1px; animation-delay: .72s; }
.sparkline span:nth-child(8){ --y: -1px; animation-delay: .84s; }
@keyframes spark{
  0%,100%{ transform: translateY(var(--y,0)) scaleX(1); opacity:.72; }
  50%{ transform: translateY(calc(var(--y,0) * -1)) scaleX(.92); opacity:1; }
}
.code-card{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,10,10,.65);
  padding: 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: rgba(255,255,255,.82);
  box-shadow: 0 18px 55px rgba(0,0,0,.35);
}
.code-line{ white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.indent{ padding-left: 12px; }
.k{ color: rgba(0,170,255,.92); }
.p{ color: rgba(255,255,255,.48); }
.s{ color: rgba(123,97,255,.92); }
.n{ color: rgba(58,223,122,.92); }
.pulse-row{ display:flex; gap:10px; }
.pulse{
  flex:1;
  height: 10px;
  border-radius:999px;
  border: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(90deg, rgba(0,170,255,.0), rgba(0,170,255,.25), rgba(123,97,255,.0));
  background-size: 200% 100%;
  animation: pulse 3.6s ease-in-out infinite;
  opacity:.85;
}
.pulse:nth-child(2){ animation-delay: .2s; }
.pulse:nth-child(3){ animation-delay: .4s; }
@keyframes pulse{
  0%,100%{ background-position: 0% 0%; opacity:.65; }
  50%{ background-position: 100% 0%; opacity:1; }
}

.floating-chip{
  position:absolute;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(17,17,17,.35);
  box-shadow: 0 22px 70px rgba(0,0,0,.35);
  backdrop-filter: blur(10px);
  transform: translateZ(0);
  animation: float 5.8s ease-in-out infinite;
}
.chip-1{ left: 12px; top: 40px; animation-delay: .1s; }
.chip-2{ right: 18px; bottom: 44px; animation-delay: .9s; }
.chip-icon{ font-size:16px; }
.chip-text{ color: rgba(255,255,255,.82); font-weight:600; font-size:13px; }
@keyframes float{
  0%,100%{ transform: translateY(0); }
  50%{ transform: translateY(-8px); }
}

.section{ padding: 64px 0; }
.section{
  position:relative;
}
.section::before{
  content:"";
  position:absolute;
  left:50%;
  top:-1px;
  transform: translateX(-50%);
  width: min(var(--container), calc(100% - 40px));
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(0,170,255,.22), rgba(123,97,255,.18), transparent);
  opacity:.8;
}
.section-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:14px; margin-bottom: 22px; }
.section-title{
  font-family:var(--head);
  font-size: clamp(26px, 2.4vw, 34px);
  margin:0;
  letter-spacing:-.3px;
}
.section-subtitle{
  margin:0;
  max-width: 62ch;
  color: rgba(255,255,255,.70);
}

.grid{ display:grid; gap:14px; }
.cards-4{ grid-template-columns: repeat(4, 1fr); }
.card{
  position:relative;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.45);
  padding: 18px;
  box-shadow: 0 20px 70px rgba(0,0,0,.34);
  backdrop-filter: blur(10px);
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  transform-style: preserve-3d;
  will-change: transform;
}
.card::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: inherit;
  background: radial-gradient(260px 220px at var(--hx, 20%) var(--hy, 20%), rgba(0,170,255,.18), transparent 60%);
  opacity:0;
  transition: opacity .18s ease;
  pointer-events:none;
}
.card:hover{
  transform: translateY(-4px);
  border-color: rgba(0,170,255,.22);
  background: rgba(20,20,20,.62);
  box-shadow: 0 24px 80px rgba(0,0,0,.44);
}
.card:hover::after{ opacity:1; }
.card-icon{ font-size:22px; margin-bottom: 10px; }
.card-title{ margin:0 0 8px; font-size: 16.5px; letter-spacing:.1px; }
.card-text{ margin:0; color: rgba(255,255,255,.70); }

.timeline{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.35);
  padding: 20px;
  backdrop-filter: blur(10px);
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  position:relative;
  overflow:hidden;
}
.timeline::before{
  content:"";
  position:absolute;
  inset: -1px;
  background: radial-gradient(600px 140px at 30% 50%, rgba(0,170,255,.14), transparent 60%),
              radial-gradient(600px 140px at 70% 50%, rgba(123,97,255,.12), transparent 60%);
  opacity:.9;
  pointer-events:none;
}
.step{
  position:relative;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(10,10,10,.42);
  padding: 16px;
  display:flex;
  gap:12px;
  align-items:flex-start;
}
.step-dot{
  width:12px; height:12px; border-radius:999px;
  margin-top: 4px;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  box-shadow: 0 0 0 4px rgba(0,170,255,.10);
}
.step-title{ font-weight:700; }
.step-text{ color: rgba(255,255,255,.72); margin-top: 4px; }

.diff-grid{ grid-template-columns: repeat(3, 1fr); }
.feature{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.30);
  padding: 16px;
  display:flex;
  gap:12px;
  align-items:flex-start;
  backdrop-filter: blur(10px);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.feature:hover{
  transform: translateY(-3px);
  background: rgba(20,20,20,.52);
  border-color: rgba(123,97,255,.20);
}
.feature-icon{ font-size:18px; margin-top: 1px; }
.feature-text{ color: rgba(255,255,255,.78); font-weight:600; }

.numbers{ padding-top: 20px; }
.numbers-wrap{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.numbers-card{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.34);
  padding: 16px;
  backdrop-filter: blur(10px);
}
.num{
  font-family: var(--head);
  font-weight: 800;
  letter-spacing: -.3px;
  font-size: 30px;
  margin-bottom: 6px;
  background: linear-gradient(135deg, rgba(0,170,255,.95), rgba(123,97,255,.92));
  -webkit-background-clip: text;
  background-clip:text;
  color: transparent;
}
.num-label{ color: rgba(255,255,255,.72); }

.accordion{
  display:grid;
  gap: 10px;
}
.acc-item{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.32);
  backdrop-filter: blur(10px);
  overflow:hidden;
}
.acc-summary{
  list-style:none;
  cursor:pointer;
  padding: 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  font-weight: 700;
  color: rgba(255,255,255,.92);
}
.acc-summary::-webkit-details-marker{ display:none; }
.acc-icon{
  width: 22px; height: 22px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
  position:relative;
  flex: 0 0 auto;
}
.acc-icon::before,
.acc-icon::after{
  content:"";
  position:absolute;
  left:50%; top:50%;
  width: 11px; height: 2px;
  background: rgba(255,255,255,.78);
  transform: translate(-50%,-50%);
  border-radius: 2px;
}
.acc-icon::after{
  transform: translate(-50%,-50%) rotate(90deg);
  transition: transform .16s ease;
}
details[open] .acc-icon::after{ transform: translate(-50%,-50%) rotate(0deg); }
.acc-body{
  padding: 0 16px 16px;
  color: rgba(255,255,255,.72);
}

.cta{
  position:relative;
  padding: 70px 0;
  border-top: 1px solid rgba(31,31,31,.8);
}
.cta-bg{
  position:absolute; inset:0;
  background:
    radial-gradient(900px 380px at 15% 40%, rgba(0,170,255,.18), transparent 55%),
    radial-gradient(900px 380px at 85% 60%, rgba(123,97,255,.18), transparent 55%);
  pointer-events:none;
}
.cta-grid{
  position:relative;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items:start;
}
.cta-grid{
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(17,17,17,.18);
  box-shadow: 0 34px 120px rgba(0,0,0,.55);
  backdrop-filter: blur(12px);
  padding: 18px;
  overflow:hidden;
}
.cta-grid::before{
  content:"";
  position:absolute;
  inset:-1px;
  background:
    radial-gradient(680px 220px at 22% 40%, rgba(0,170,255,.18), transparent 60%),
    radial-gradient(680px 220px at 78% 60%, rgba(123,97,255,.16), transparent 60%);
  opacity:.85;
  pointer-events:none;
}
.cta-copy, .form{ position:relative; z-index:1; }
.cta-copy{
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(10,10,10,.35);
  padding: 18px;
}
.cta-copy .section-subtitle{ color: rgba(255,255,255,.78); }
.cta-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 16px; }
.mini{
  margin-top: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(17,17,17,.26);
  padding: 14px;
  display:grid;
  gap: 8px;
  max-width: 420px;
}
.mini-row{ display:flex; align-items:center; justify-content:space-between; gap: 10px; }
.mini-k{ color: rgba(255,255,255,.62); font-weight:600; }
.mini-v{ color: rgba(255,255,255,.86); font-weight:700; }

.form{ padding: 18px; }
.form{
  border-color: rgba(255,255,255,.12);
  background: rgba(17,17,17,.45);
}

.fab-whatsapp{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1300;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(37, 211, 102, .30);
  background: rgba(37, 211, 102, .12);
  backdrop-filter: blur(10px);
  box-shadow: 0 26px 80px rgba(0,0,0,.55);
  color: rgba(255,255,255,.92);
  transition: transform .16s ease, border-color .16s ease, background .16s ease, opacity .16s ease;
}
.fab-whatsapp:hover{
  transform: translateY(-2px);
  border-color: rgba(37, 211, 102, .55);
  background: rgba(37, 211, 102, .16);
}
.fab-ico{ font-size: 16px; }
.fab-text{ font-weight: 800; letter-spacing:.2px; font-size: 13px; }

@media (max-width: 520px){
  .fab-text{ display:none; }
  .fab-whatsapp{ padding: 12px; }
}
.form-row{ display:grid; gap: 8px; margin-bottom: 12px; }
.label{ color: rgba(255,255,255,.82); font-weight:600; font-size: 13px; }
.input{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,10,10,.60);
  padding: 12px 12px;
  outline:none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
.input:focus{
  border-color: rgba(0,170,255,.35);
  box-shadow: 0 0 0 4px rgba(0,170,255,.10);
  background: rgba(10,10,10,.72);
}
.textarea{ resize: vertical; min-height: 110px; }
.form-hint{
  margin: 10px 0 0;
  font-size: 12.5px;
  color: rgba(255,255,255,.58);
}

.footer{
  border-top: 1px solid rgba(31,31,31,.85);
  padding: 28px 0;
  background: rgba(10,10,10,.6);
}
.footer-inner{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 18px;
  align-items:start;
}
.brand-footer .brand-text{ font-size: 17px; }
.footer-copy{ margin-top: 10px; color: rgba(255,255,255,.62); }
.footer-title{ font-weight:800; margin-bottom: 10px; color: rgba(255,255,255,.88); }
.footer-links, .footer-social{ display:grid; gap: 8px; }
.footer a{
  color: rgba(255,255,255,.70);
  transition: color .16s ease, transform .16s ease;
}
.footer a:hover{ color: #fff; transform: translateY(-1px); }

.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  min-width: min(520px, calc(100% - 28px));
  max-width: min(720px, calc(100% - 28px));
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(17,17,17,.75);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,.86);
  box-shadow: 0 26px 80px rgba(0,0,0,.5);
  opacity: 0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}
.toast.is-show{
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.is-visible{
  opacity:1;
  transform: translateY(0);
}

@media (max-width: 980px){
  .cards-4{ grid-template-columns: repeat(2, 1fr); }
  .diff-grid{ grid-template-columns: repeat(2, 1fr); }
  .numbers-wrap{ grid-template-columns: repeat(2, 1fr); }
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-right{ order: -1; min-height: 360px; }
  .device{ margin: 0 auto; }
  .cta-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; }
  .section-head{ flex-direction:column; align-items:flex-start; }
}

@media (max-width: 820px){
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
  .nav-menu{
    position: fixed;
    inset: 64px 12px auto 12px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(10,10,10,.88);
    backdrop-filter: blur(12px);
    box-shadow: 0 30px 95px rgba(0,0,0,.6);
    padding: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .nav-menu.is-open{ display:flex; }
  .nav-links{
    flex-direction: column;
    align-items: stretch;
    justify-content:flex-start;
    gap: 6px;
    flex: 0 0 auto;
  }
  .nav-link{ justify-content:space-between; }
  .nav-actions{
    justify-content:space-between;
    gap:10px;
  }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal, .btn, .card, .feature, .floating-chip, .pulse, .sparkline span{ transition:none !important; animation:none !important; }
  body::after{ animation:none !important; }
  .spotlight{ display:none; }
}