/* styles.css */
:root{
  --bg: #070B18;
  --bg2: #0B1024;
  --card: rgba(255,255,255,0.06);
  --card2: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.12);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --muted2: rgba(255,255,255,0.55);

  --primary: #39B6FF;     /* azul startup */
  --primary2: #45F6C6;    /* teal */
  --accent: #A78BFA;      /* violeta sutil */

  --shadow: 0 18px 50px rgba(0,0,0,0.45);
  --radius: 18px;
  --radius2: 26px;
  --container: 1120px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1200px 800px at 20% -10%, rgba(57,182,255,0.25), transparent 60%),
    radial-gradient(900px 600px at 90% 20%, rgba(69,246,198,0.18), transparent 55%),
    radial-gradient(700px 500px at 40% 110%, rgba(167,139,250,0.18), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  line-height: 1.55;
}

a{ color: inherit; text-decoration: none; }
.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Header */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,11,24,0.6);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand__mark{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, rgba(57,182,255,0.95), rgba(69,246,198,0.9));
  color: #051022;
  box-shadow: 0 10px 24px rgba(57,182,255,0.12);
}
.brand__mark--small{
  width: 32px;
  height: 32px;
  border-radius: 10px;
}
.brand__name{
  font-weight: 750;
  letter-spacing: 0.2px;
}
.nav{
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
}
.nav a{
  padding: 8px 10px;
  border-radius: 12px;
  transition: 160ms ease;
}
.nav a:hover{
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 650;
  transition: 180ms ease;
  cursor: pointer;
  user-select: none;
}
.btn--primary{
  background: linear-gradient(135deg, rgba(57,182,255,0.95), rgba(69,246,198,0.9));
  color: #061326;
  box-shadow: 0 14px 35px rgba(57,182,255,0.16);
}
.btn--primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(57,182,255,0.22);
}
.btn--secondary{
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
  color: var(--text);
}
.btn--secondary:hover{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
}
.btn--ghost{
  background: transparent;
  border-color: rgba(255,255,255,0.12);
}
.btn--ghost:hover{
  background: rgba(255,255,255,0.06);
}
.btn--full{
  width: 100%;
}

/* Hero */
.hero{
  padding: 72px 0 34px;
}
.hero__grid{
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 34px;
  align-items: center;
}
.badge{
  display: inline-flex;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 650;
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
}
.badge--alt{
  background: rgba(69,246,198,0.10);
  border-color: rgba(69,246,198,0.25);
}
h1{
  margin: 14px 0 10px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.8px;
}
h2{
  margin: 0 0 10px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
  letter-spacing: -0.6px;
}
h3{
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.2px;
}
.lead{
  color: var(--muted);
  font-size: 16.5px;
  max-width: 58ch;
}
.text-gradient{
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__cta{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.hero__stats{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}
.stat{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
  border-radius: 16px;
  padding: 12px 14px;
}
.stat__num{
  font-weight: 800;
  font-size: 18px;
}
.stat__label{
  color: var(--muted2);
  font-size: 13px;
  margin-top: 2px;
}

/* Hero panel */
.hero__panel{
  display: grid;
  place-items: center;
}
.panel-card{
  width: 100%;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.03));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-card__top{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
}
.dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  opacity: 0.9;
}
.dot--red{ background: #FF5A6E; }
.dot--yellow{ background: #FFD166; }
.dot--green{ background: #2EE59D; }
.panel-card__title{
  margin-left: 6px;
  font-size: 13px;
  color: var(--muted);
}
.panel-card__body{
  padding: 16px;
}
.kpi{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  margin-bottom: 10px;
}
.kpi__title{ color: var(--muted2); font-size: 13px; }
.kpi__value{ font-weight: 750; }
.mini-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.mini-card{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  border-radius: 16px;
  padding: 12px;
  display: flex;
  gap: 10px;
  align-items: center;
}
.mini-card__icon{ font-size: 18px; }
.mini-card__text span{
  display: block;
  color: var(--muted2);
  font-size: 13px;
}
.panel-note{
  margin: 14px 0 0;
  color: var(--muted2);
  font-size: 13px;
}

/* Trust */
.trust{
  padding: 10px 0 34px;
}
.trust__row{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}
.trust__text{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}
.trust__chips{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--muted);
  font-size: 13px;
}

/* Sections */
.section{
  padding: 72px 0;
}
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.00));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.section__head{
  margin-bottom: 24px;
}
.section__head p{
  margin: 8px 0 0;
  color: var(--muted);
  max-width: 78ch;
}

/* Cards */
.cards{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.card{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.25);
}
.card__icon{ font-size: 22px; margin-bottom: 10px; }
.card p{ color: var(--muted); margin: 10px 0 12px; }
.card--highlight{
  background: linear-gradient(180deg, rgba(69,246,198,0.10), rgba(255,255,255,0.03));
  border-color: rgba(69,246,198,0.24);
}
.list{
  margin: 0 0 12px;
  padding-left: 18px;
  color: var(--muted);
}
.list li{ margin: 6px 0; }
.link{
  display: inline-flex;
  gap: 8px;
  color: rgba(255,255,255,0.92);
  font-weight: 650;
  padding: 8px 0;
}
.link:hover{
  color: var(--primary2);
}

/* IA Landing layout */
.landing{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: start;
}
.bullets{
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
.bullet{
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}
.bullet__icon{ font-size: 18px; }
.bullet span{
  display: block;
  color: var(--muted2);
  font-size: 13px;
  margin-top: 2px;
}
.quote{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.25);
}
.quote__text{
  margin: 0;
  color: var(--text);
}
.quote__meta{
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
  color: var(--muted);
}
.avatar{
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: linear-gradient(135deg, rgba(57,182,255,0.95), rgba(167,139,250,0.85));
  color: #061326;
}
.stack{
  margin-top: 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 16px;
}
.stack__title{
  font-weight: 700;
  margin-bottom: 10px;
}
.stack__chips{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.cta-card{
  margin-top: 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 16px;
}

/* Cases */
.cases{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.case{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 18px;
}
.case p{ color: var(--muted); }
.case__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.tag{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  font-size: 12.5px;
}

/* Contact */
.contact{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}
.contact__details{
  margin-top: 16px;
  display: grid;
  gap: 12px;
}
.detail{
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}
.detail__icon{ font-size: 18px; }
.detail span{ display: block; color: var(--muted2); font-size: 13px; }
.contact__cta{
  display: flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.form{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 18px;
  box-shadow: 0 12px 35px rgba(0,0,0,0.25);
}
.form label{
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--muted);
  font-weight: 650;
  font-size: 13px;
}
.form__row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
input, textarea, select{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(7,11,24,0.55);
  color: var(--text);
  outline: none;
}
input::placeholder, textarea::placeholder{ color: rgba(255,255,255,0.35); }
input:focus, textarea:focus, select:focus{
  border-color: rgba(69,246,198,0.45);
  box-shadow: 0 0 0 3px rgba(69,246,198,0.10);
}
.fineprint{
  margin: 10px 0 0;
  color: var(--muted2);
  font-size: 12.5px;
}

/* Footer */
.footer{
  padding: 28px 0 36px;
}
.footer__inner{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 16px;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 18px;
}
.footer__brand{
  display: flex;
  gap: 12px;
  align-items: center;
}
.footer__brand p{
  margin: 2px 0 0;
  color: var(--muted2);
  font-size: 13px;
}
.footer__links{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
}
.footer__links a{
  padding: 8px 10px;
  border-radius: 12px;
}
.footer__links a:hover{
  background: rgba(255,255,255,0.06);
  color: var(--text);
}
.footer__copy{
  color: var(--muted2);
  font-size: 13px;
  text-align: right;
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .landing{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .cases{ grid-template-columns: 1fr; }
  .contact{ grid-template-columns: 1fr; }
  .footer__inner{ grid-template-columns: 1fr; }
  .footer__copy{ text-align: left; }
  .nav{ display: none; } /* simple mobile: hide menu */
}

@media (max-width: 520px){
  .hero__stats{ grid-template-columns: 1fr; }
  .form__row{ grid-template-columns: 1fr; }
}