/**
 * ARANOX Home — Diferenciais Competitivos
 * Release: AW3_010
 */

.arx10-differentials{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  padding:clamp(100px,11vw,165px) 0;
  color:#10222b;
  background:
    radial-gradient(circle at 90% 10%,rgba(100,126,233,.09),transparent 28%),
    radial-gradient(circle at 8% 82%,rgba(45,177,157,.09),transparent 28%),
    linear-gradient(180deg,#f8fbfc 0%,#eef4f6 100%);
}

.arx10-differentials__ambient{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.46;
  background-image:
    linear-gradient(rgba(18,55,69,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(18,55,69,.035) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:linear-gradient(to bottom,transparent,#000 14%,#000 86%,transparent);
}

.arx10-differentials__shell{
  position:relative;
  z-index:2;
}

.arx10-differentials__header{
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);
  gap:clamp(38px,7vw,96px);
  align-items:end;
}

.arx10-differentials__eyebrow{
  display:inline-flex;
  align-items:center;
  gap:12px;
  margin-bottom:22px;
  color:#17778c;
  font-size:.75rem;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.arx10-differentials__eyebrow::before{
  content:"";
  width:38px;
  height:1px;
  background:#17778c;
}

.arx10-differentials__title{
  max-width:950px;
  margin:0;
  color:#0b2029;
  font-size:clamp(2.6rem,5vw,5.4rem);
  font-weight:880;
  line-height:.98;
  letter-spacing:-.058em;
}

.arx10-differentials__intro{
  margin:0 0 8px;
  color:#536a74;
  font-size:clamp(1rem,1.2vw,1.16rem);
  line-height:1.72;
}

.arx10-grid{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:20px;
  margin-top:clamp(72px,9vw,116px);
}

.arx10-card{
  --arx10-accent:#17778c;
  position:relative;
  min-height:350px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  overflow:hidden;
  padding:clamp(27px,3.2vw,42px);
  border:1px solid rgba(15,65,80,.10);
  border-radius:30px;
  background:
    linear-gradient(145deg,rgba(255,255,255,.94),rgba(244,249,250,.86));
  box-shadow:
    0 24px 60px rgba(17,52,64,.07),
    inset 0 1px 0 rgba(255,255,255,.9);
  backdrop-filter:blur(18px);
  transition:
    transform .34s ease,
    box-shadow .34s ease,
    border-color .34s ease;
}

.arx10-card::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.72;
  background:
    radial-gradient(circle at 85% 8%,color-mix(in srgb,var(--arx10-accent) 17%,transparent),transparent 34%);
}

.arx10-card::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  top:0;
  height:3px;
  background:linear-gradient(90deg,var(--arx10-accent),transparent 72%);
  transform:scaleX(.26);
  transform-origin:left;
  transition:transform .34s ease;
}

.arx10-card:hover,
.arx10-card.is-active{
  transform:translateY(-8px);
  border-color:color-mix(in srgb,var(--arx10-accent) 32%,transparent);
  box-shadow:
    0 34px 80px rgba(17,52,64,.13),
    inset 0 1px 0 rgba(255,255,255,.96);
}

.arx10-card:hover::after,
.arx10-card.is-active::after{
  transform:scaleX(1);
}

.arx10-card--engineering{
  --arx10-accent:#17778c;
  grid-column:span 7;
}

.arx10-card--ai{
  --arx10-accent:#6858c8;
  grid-column:span 5;
}

.arx10-card--integration{
  --arx10-accent:#168b75;
  grid-column:span 4;
}

.arx10-card--national{
  --arx10-accent:#ca7b27;
  grid-column:span 4;
}

.arx10-card--security{
  --arx10-accent:#3d6fb3;
  grid-column:span 4;
}

.arx10-card--scale{
  --arx10-accent:#6f7d35;
  grid-column:span 12;
  min-height:300px;
  display:grid;
  grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);
  align-items:center;
  gap:clamp(28px,5vw,78px);
}

.arx10-card__visual{
  position:relative;
  z-index:2;
  width:112px;
  height:112px;
  display:grid;
  place-items:center;
  border:1px solid color-mix(in srgb,var(--arx10-accent) 19%,transparent);
  border-radius:28px;
  color:var(--arx10-accent);
  background:
    linear-gradient(145deg,rgba(255,255,255,.88),rgba(255,255,255,.42));
  box-shadow:
    0 18px 42px color-mix(in srgb,var(--arx10-accent) 12%,transparent),
    inset 0 1px 0 rgba(255,255,255,.92);
  transition:
    transform .34s ease,
    box-shadow .34s ease;
}

.arx10-card:hover .arx10-card__visual,
.arx10-card.is-active .arx10-card__visual{
  transform:rotate(-4deg) scale(1.04);
  box-shadow:
    0 24px 52px color-mix(in srgb,var(--arx10-accent) 20%,transparent),
    inset 0 1px 0 rgba(255,255,255,.96);
}

.arx10-card__visual svg{
  width:66px;
  height:66px;
  fill:none;
  stroke:currentColor;
  stroke-width:3;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.arx10-card__content{
  position:relative;
  z-index:2;
  margin-top:42px;
}

.arx10-card--scale .arx10-card__content{
  margin-top:0;
}

.arx10-card__index{
  display:block;
  margin-bottom:14px;
  color:var(--arx10-accent);
  font-size:.68rem;
  font-weight:900;
  letter-spacing:.14em;
}

.arx10-card h3{
  margin:0;
  color:#10252e;
  font-size:clamp(1.55rem,2vw,2.35rem);
  font-weight:860;
  line-height:1.04;
  letter-spacing:-.04em;
}

.arx10-card p{
  max-width:630px;
  margin:18px 0 0;
  color:#5a7079;
  font-size:.98rem;
  line-height:1.68;
}

.arx10-differentials__footer{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:28px;
  align-items:center;
  margin-top:clamp(54px,7vw,86px);
  padding-top:30px;
  border-top:1px solid rgba(15,65,80,.11);
}

.arx10-differentials__footer span{
  color:#17778c;
  font-size:.69rem;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.arx10-differentials__footer p{
  max-width:900px;
  margin:0;
  color:#344f59;
  font-size:clamp(1.05rem,1.35vw,1.25rem);
  font-weight:720;
  line-height:1.58;
  letter-spacing:-.018em;
}

@media(max-width:980px){
  .arx10-differentials__header{
    grid-template-columns:1fr;
  }

  .arx10-differentials__intro{
    max-width:760px;
  }

  .arx10-card--engineering,
  .arx10-card--ai,
  .arx10-card--integration,
  .arx10-card--national,
  .arx10-card--security{
    grid-column:span 6;
  }

  .arx10-card--scale{
    grid-template-columns:1fr;
  }
}

@media(max-width:680px){
  .arx10-differentials__title{
    font-size:clamp(2.35rem,12vw,3.75rem);
  }

  .arx10-grid{
    grid-template-columns:1fr;
  }

  .arx10-card,
  .arx10-card--engineering,
  .arx10-card--ai,
  .arx10-card--integration,
  .arx10-card--national,
  .arx10-card--security,
  .arx10-card--scale{
    grid-column:auto;
    min-height:330px;
  }

  .arx10-differentials__footer{
    grid-template-columns:1fr;
  }
}

@media(prefers-reduced-motion:reduce){
  .arx10-card,
  .arx10-card::after,
  .arx10-card__visual{
    transition:none!important;
  }
}