:root {
  --orange: #ff5b00;
  --black: #030303;
  --text: #101010;
  --muted: #3f3f3f;
  --soft: #ececec;
  --mint: #cfeecf;
  --line: rgba(255,255,255,.13);
  --max: 1440px;
  --header-height: 130px;
  --header-height-scrolled: 50px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  width: 100%;
  min-height: 100%;
  font-size: 62.5%;
}

body {
  margin: 0;
  font-family: "Funnel Display", Arial, sans-serif;
  font-size: 1.8rem;
  line-height: 1.2;
  color: var(--text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  padding-top: var(--header-height);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h2 { 
  font-size: 4.8rem;
}

h3 {
  color: var(--orange);
  font-size: 2.4rem;
  font-weight: 700;
  padding-top: 4rem;
}

h4 {
  padding: 10rem 0 2rem;
  font-weight: 700;
  font-size: 2.1rem;
}

h5 {
  color: var(--orange);
  padding: 7rem 0 2rem;
  font-weight: 700;
  font-size: 1.7rem;
}

h4 span {
  color: var(--orange);
}

.site-header {
  background-color: var(--orange);
  min-height: var(--header-height);
  position: fixed;
  padding-top: 0;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  transition: min-height 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
  box-shadow: 0px -1px 10px #000;
}

.site-header .container {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  position: relative;
  transition: min-height 0.3s ease;
}

.logo {
  background-color: #0F0F0F;
  padding: 6rem 5rem 5rem;
  position: absolute;
  top: 0;
  transition: padding 0.3s ease, transform 0.3s ease;
}

.logo img {
  max-height: 70px;
  width: auto;
  transition: max-height 0.3s ease;
}

.site-header.scrolled {
  min-height: var(--header-height-scrolled);
  box-shadow: 0px -1px 10px #000;
}

.site-header.scrolled .container {
  min-height: var(--header-height-scrolled);
}

.site-header.scrolled .logo {
  padding: 2rem 5rem 2rem;
}

.site-header.scrolled .logo img {
  max-height: 70px;
}

.navbar-nav a {
  margin: 1rem 2rem;
  padding: 0;
  font-size: 1.6rem;
  position: relative;
  display: flex;
  align-items: center;
  transition: font-weight 0.3s ease; /* Define a suavidade da animação */
}


.navbar-nav a::after {
  content: '';
  position: absolute;
  width: 0; /* Começa com largura zero */
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: #0f0f0f;
  transition: width 0.9s ease; /* Define a suavidade da animação */
}

.navbar-nav a:hover {
  font-weight: 900;
}

.navbar-nav a:hover::after {
  width: 100%; /* Expande para o tamanho total do elemento pai */
}

.contact-btn:hover::after {
  width: 0% !important; /* Expande para o tamanho total do elemento pai */
}

.contact-btn {
  background-color: #0f0f0f;
  color: #fff;
  border-radius: 1rem;
  padding: 1rem 2rem !important;
  margin:0;
}

.hero-top {
  padding-top: 8rem;
  padding-left: 0;
  padding-right: 0;
}

.accent {
  color: var(--orange);
}

.pill {
  background-color: var(--orange);
  display: inline-block;
  color: #fff;
  padding: 0.3em 1.85rem;
  font-size: 1.4rem;
}
.pill2 {
  background-color: var(--orange);
  display: inline-block;
  color: #fff;
  padding: 0.3em 1.85rem;
  font-size: 1.4rem;
  position: fixed;
  top: 110px;
  z-index: 10;
  opacity:0;
}

.opa {
  opacity:1;
}


#the-gap {
  background-color: #060606;
  padding: 20rem 0;
  color: #fff;
}

.highlight {
  font-size: 2.1rem;
  color: var(--orange);
  position: relative;
  font-weight: 700;
  margin-bottom: 10rem;
}

.highlight::before {
  content: "";
  background-image: url('before1.png');
  background-repeat: no-repeat;
  width: 300px;
  height: 270px;
  display: inline-block;
  position: absolute;
  left: -31rem;
  top: -240px;
}

.stats {
  display: flex;
}

.stats .stat {
  font-size: 1.5rem;
  width: 33.3%;
}

.stat .num {
  color: var(--orange);
  position: relative;
  font-weight: 700;
  font-size: 4.8rem
}

.num::before {
  content: "";
  background-image: url('before2.png');
  background-repeat: no-repeat;
  width: 310px;
  height: 150px;
  display: inline-block;
  position: absolute;
  left: -29rem;
  top: -14rem;
}

.owl-item .item {
  background-color: #121212;
  padding: 3rem;
  margin: 1rem;
  border-radius: 2rem;
  font-size: 1.5rem;
}

.item .n {
  color: var(--orange);
  font-size: 6.2rem;
  font-weight: 300;
}

.owl-nav {
  position: absolute;
  right: 10rem;
  top: -7rem;
  font-size: 2.4rem;
}

.owl-prev span, .owl-next span {
  color: var(--orange);
  padding: 1rem 1rem;
  line-height: 1.5;
}

.owl-theme .owl-nav [class*="owl-"]:hover {
  color: #FFF;
  background-color: #121212;
}

@media (min-width: 992px) {
  .navbar-expand-lg .navbar-collapse {
    display: flex !important;
    flex-basis: auto;
    justify-content: flex-end;
  }
}


#silos, #solution, #impact {
  font-size: 2.4rem;
}


#case-study {
  padding: 20rem 0;
  background-image: url('img/case_bg.png');
  background-size: cover;
  background-position: center;
  position: relative;
}

.avatars {
}
.avatars span {
  max-width:60px;
}

.avatars span.a1 {
  position: absolute;
  bottom: 15%;
  left: 35%;
}
.avatars span.a2 {
  position: absolute;
  bottom: 45%;
  left: 48%;
}
.avatars span.a3 {
  position: absolute;
  bottom: 70%;
  left: 58%;
}
.avatars span.a4 {
  position: absolute;
  bottom: 55%;
  left: 75%;
}

.floating {
  animation: float 1.7s ease-in-out infinite;
}
.floating2 {
  animation: float 2.2s ease-in-out infinite;
}
.floating3 {
  animation: float 2s ease-in-out infinite;
}
.floating4 {
  animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}



.outline-pill {
  display: inline-block;
  border: 1.5px solid rgba(16,16,16,.38);
  border-radius: 999px;
  padding: 8px 20px 7px;
  font-size: 2.4rem;
  line-height: 1;
  margin-bottom: 28px;
  background: rgba(255,255,255,.4);
}

:root {
  --stack-top: 60px; /* ajuste conforme a altura visual do header */
}

.stack-section {
  position: sticky;
  top: var(--stack-top);
  min-height: calc(110vh - var(--stack-top));
  display: flex;
  align-items: center;
  background: #fff; /* ou a cor de cada section */
}

.stack-section .container {
  margin-top: -10rem;
}

#silos {
  z-index: 1;
  background-color: #F9F9F9;
}

#solution {
  z-index: 2;
  background-color: #D2FFE6;
}

#impact {
  z-index: 3;
  background-color: var(--orange);
  color:#fff;
}

#impact .outline-pill {
  border-color:#fff;
  background: rgba(255,255,255,.1);
}

#vault {
  position: relative;
  z-index: 4;
  background: #f5f5f5; /* só exemplo */
  padding: 30rem 0 20rem;
}

#vault .col-sm-4 {
  display: flex;
  align-items: center;
  justify-content: center;
}

article.card {
  padding: 3rem;
  max-width: 310px;
  font-size: 1.6rem;
  border-radius: 1.5rem;
  border-color: #000;
  min-height: 270px;
  display: flex;
  justify-content: center;
}

article.card h4 {
  padding: 2rem 0;

  font-size: 1.9rem;
}

.quote {
  font-size: 4.2rem;
  text-align: center;
  padding: 8rem;
}

.quote .accent {
  font-weight: 700;
}

footer#contact {
  position: relative;
  z-index: 100;
  background-color: #000;
  color: #A9A9A9;
  padding: 10rem 5rem;
  font-size: 1.5rem;
}

.cta {
  text-align: center;
}

.cta a {
  background-color: #000;
  color: #fff;
  padding: 1rem 6rem;
  border-radius: 1rem;
}

.footer-label {
  font-size: 1.4rem;
  color: #6A7282;
}

.footer-label img {
  float: left;
  margin-right:.5rem;
}


footer.copyright {
  background-color: #000;
  color: #555;
  text-align: center;
  padding: 3rem;
  font-size: 1.4rem;
  border-top: 1px solid rgba(255,255,255,.2);
}









h1, h2, h3, h4, h5 {
  will-change: transform, opacity, clip-path;
}

.reveal-title {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-title.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-float {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.3s ease, transform 1.3s ease;
}

.reveal-float.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.12s !important; }
.reveal-delay-2 { transition-delay: 0.24s !important; }
.reveal-delay-3 { transition-delay: 0.36s !important; }
.reveal-delay-4 { transition-delay: 0.48s !important; }



@media only screen and (max-width: 600px) {

  body {
    line-height: 1.1;
    font-size: 1.6rem;
  } 

  .logo {
    padding: 5rem;
  }

  .logo img {
    max-height: 70px;
    width: auto;
    transition: max-height 0.3s ease;
  }

  .site-header.scrolled .logo {
    padding: 2rem 4rem;
  }

  .site-header.scrolled .logo img {
    max-height: 45px;
  }

  button.navbar-toggler {
    right: 3rem;
    position: absolute;
  }

  h2 {
    font-size: 3.6rem;
    line-height: 1;
    margin-bottom: 2rem;
  }

  h3 {
    font-size: 2.1rem;
  }

  h4 {
    padding: 2rem 0 1rem;
    font-weight: 700;
    font-size: 1.5rem;
  }

  h5 {
    color: var(--orange);
    padding: 4rem 0 1rem;
    font-weight: 700;
    font-size: 1.5rem;
  }

  .num::before {
    display: none;
  }

  #the-gap {
    padding: 15rem 0;
  }

  .highlight {
    font-size: 1.6rem;
    margin-bottom: auto;
  }

  #silos, #solution, #impact {
    font-size: 1.5rem;
  }

  .outline-pill {
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }

  .stack-section {
    position: sticky;
    top: var(--stack-top);
    min-height: calc(110vh - var(--stack-top));
    display: flex;
    align-items: center;
    background: #fff; /* ou a cor de cada section */
  }

  .stack-section .container {
    margin-top: 0rem !important;
  }

  .reveal-title {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-float {
    opacity: 1;
    transform: translateY(0);
  }

  .pill2 {
    top: 86px;
    font-size: 0.91rem;
    border: 1px solid #fff;
    z-index: 1000;
  }

  .navbar-collapse {
    flex-grow: 1;
    flex-basis: 100%;
    align-items: center;
    min-height: 90vh;
    display: flex;
  }

  .avatars img {
    max-width: 30px;
  }

  .stats {
    margin: 5rem 0;
  }

  .stat .num {
    font-size: 2.8rem;
  }

  .owl-nav {
    right: 0;
    top: -6rem;
  }

  .owl-item .item {
    background-color: #121212;
    padding: 1.5rem;
    margin: 0.5rem;
    border-radius: 2rem;
    font-size: 1.3rem;
  }

  #case-study {
    padding: 15rem 0;
  }

  #case-study h2 {
    margin-top: -7rem;
    position: relative;
    z-index: 100;
  }
  .avatars {
    opacity: 0.6;
  }

  .avatars span.a1 {
    left: 50%;
    bottom: 25%;
  }
  .avatars span.a2 {
    left: 65%;
  }
  .avatars span.a3 {
    left: 73%;
  }
  .avatars span.a4 {
    left: 85%;
  }

  .quote {
    font-size: 2.3rem;
    text-align: center;
    padding: 5rem 1rem;
  }

  #vault {
    padding: 15rem 0 10rem;
  }

  #vault .col-sm-4 {
    justify-content: center !important;
    margin-bottom: 3rem;
  }

  #silos .container {
    margin-top: -30rem !important;
  }

  footer#contact {
    padding: 5rem 3rem;
  }

  footer#contact .col-sm-3 {
    padding:2rem 0 1rem;
  }

}