:root{
  --ink:#04292a;
  --teal-deep:#085659;
  --teal:#01696e;
  --cyan:#0199a1;
  --black:#000000;
  --white:#ffffff;
  --paper:#f5faf9;
  --mist:#e6f0ef;
  --line:rgba(4,41,42,0.12);
  --line-dark:rgba(255,255,255,0.14);
  --ff-display:'Space Grotesk',sans-serif;
  --ff-body:'Inter',sans-serif;
  --ff-mono:'JetBrains Mono',monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;}
}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input,textarea{font-family:inherit;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}

.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--ff-mono);
  font-size:12.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
}
.eyebrow::before{content:'>';color:var(--cyan);font-weight:600;}
h1,h2,h3,h4{font-family:var(--ff-display);font-weight:600;letter-spacing:-0.01em;color:var(--ink);}
.section{padding:96px 0;}
@media(max-width:768px){.section{padding:64px 0;}}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(28px,3.6vw,42px);line-height:1.15;}
.section-head p{margin-top:14px;font-size:17px;color:#456464;max-width:520px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}

/* HEADER */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:background .3s var(--ease),padding .3s var(--ease),box-shadow .3s var(--ease);
}
header.scrolled{
  background:rgba(255,255,255,0.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:12px 0;
  box-shadow:0 1px 0 var(--line);
}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo-mark{height:64px;width:auto;display:block;}
header .logo-color {display:none;}
header .logo-white {display:block;}
header.scrolled .logo-color {display:block;}
header.scrolled .logo-white {display:none;}
nav.main-nav{display:flex;align-items:center;gap:36px;}
nav.main-nav a:not(.btn){
  font-size:14.5px;font-weight:500;color:var(--white);
  position:relative;padding:4px 0;
  transition:color .3s var(--ease);
}
header.scrolled nav.main-nav a:not(.btn){
  color:var(--ink);
}
nav.main-nav a:not(.btn)::after{
  content:'';position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--cyan);
  transition:width .25s var(--ease);
}
nav.main-nav a:not(.btn):hover::after{width:100%;}
.header-actions{display:flex;align-items:center;gap:14px;}
.btn{
  font-family:var(--ff-body);font-weight:600;font-size:14.5px;
  padding:12px 22px;border-radius:8px;
  display:inline-flex;align-items:center;gap:8px;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--cyan);color:var(--white);box-shadow:0 1px 2px rgba(4,41,42,0.15);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(1,153,161,0.55);}
.btn-ghost{
  background:transparent;
  color:var(--white);
  border:1.5px solid var(--line-dark);
  transition:border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn-ghost:hover{
  border-color:var(--cyan);
  background:rgba(1,153,161,0.1);
}
header.scrolled .btn-ghost{
  color:var(--ink);
  border-color:var(--line);
}
header.scrolled .btn-ghost:hover{
  border-color:var(--teal);
  background:var(--mist);
}
.btn-ghost.on-dark{color:var(--white);border-color:var(--line-dark);}
.btn-ghost.on-dark:hover{border-color:var(--cyan);background:rgba(1,153,161,0.1);}
.btn-block{width:100%;justify-content:center;}
.menu-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
  content:'';display:block;width:20px;height:2px;background:var(--white);position:relative;transition:transform .25s var(--ease),opacity .25s var(--ease),background .25s var(--ease);
}
.menu-toggle span::before{position:absolute;top:-6px;}
.menu-toggle span::after{position:absolute;top:6px;}
header.scrolled .menu-toggle span,
header.scrolled .menu-toggle span::before,
header.scrolled .menu-toggle span::after{
  background:var(--ink);
}
.menu-toggle.open span::before,
.menu-toggle.open span::after{
  background:var(--white) !important;
}

/* HERO */
.hero{
  background:radial-gradient(1100px 620px at 78% -10%, rgba(1,153,161,0.28), transparent 60%), var(--ink);
  color:var(--white);
  padding:168px 0 110px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(180deg, transparent, rgba(0,0,0,.7) 40%, transparent 90%);
  pointer-events:none;
}
.hero-wave{position:absolute;left:0;right:0;bottom:-2px;height:120px;opacity:0.5;}
.hero .wrap{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
@media(max-width:940px){.hero-grid{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(32px,4.6vw,54px);line-height:1.08;color:var(--white);}
.hero h1 .hl{color:var(--cyan);}
.hero p.lead{font-size:18px;color:rgba(255,255,255,0.72);margin-top:20px;max-width:480px;}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
.hero-meta{display:flex;gap:28px;margin-top:52px;flex-wrap:wrap;}
.hero-meta div{font-family:var(--ff-mono);font-size:12.5px;color:rgba(255,255,255,0.55);}
.hero-meta strong{display:block;font-family:var(--ff-display);font-size:22px;color:var(--white);font-weight:600;}

/* terminal */
.terminal{
  background:#031e1f;
  border:1px solid rgba(255,255,255,0.09);
  border-radius:14px;
  box-shadow:0 40px 80px -30px rgba(0,0,0,0.6), 0 0 0 1px rgba(1,153,161,0.06);
  overflow:hidden;
}
.terminal-bar{
  display:flex;align-items:center;gap:8px;
  padding:12px 16px;
  background:rgba(255,255,255,0.03);
  border-bottom:1px solid rgba(255,255,255,0.07);
}
.terminal-bar span{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.15);}
.terminal-bar .t-title{margin-left:8px;font-family:var(--ff-mono);font-size:12px;color:rgba(255,255,255,0.4);}
.terminal-body{padding:24px 22px;font-family:var(--ff-mono);font-size:14px;line-height:1.9;min-height:250px;}
.terminal-body .prompt{color:var(--cyan);}
.terminal-body .cmd{color:#eafffe;}
.terminal-body .out{color:rgba(255,255,255,0.6);display:block;}
.terminal-body .ok{color:#5fe3c0;}
.cursor{display:inline-block;width:8px;height:16px;background:var(--cyan);vertical-align:middle;margin-left:2px;animation:blink 1s step-end infinite;}
@keyframes blink{50%{opacity:0;}}
.type-line{display:block;min-height:1.9em;}

/* Trust strip */
.trust{background:var(--paper);padding:22px 0;border-bottom:1px solid var(--line);}
.trust .wrap{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;text-align:center;}
.trust p{font-family:var(--ff-mono);font-size:13px;color:var(--teal-deep);letter-spacing:0.02em;}

/* CARDS - services */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:900px){.card-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.card-grid{grid-template-columns:1fr;}}
.svc-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:16px;
  padding:30px 26px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.svc-card:hover{transform:translateY(-6px);box-shadow:0 24px 48px -24px rgba(4,41,42,0.22);border-color:transparent;}
.svc-icon{
  width:46px;height:46px;border-radius:11px;
  background:linear-gradient(135deg, var(--teal), var(--cyan));
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.svc-icon svg{width:22px;height:22px;stroke:var(--white);fill:none;stroke-width:1.7;}
.svc-card h3{font-size:18.5px;margin-bottom:9px;}
.svc-card p{font-size:14.5px;color:#4b6c6c;}
.svc-num{font-family:var(--ff-mono);font-size:12px;color:var(--cyan);margin-bottom:14px;display:block;}

/* Timeline */
.timeline{position:relative;max-width:760px;}
.timeline::before{
  content:'';position:absolute;left:23px;top:8px;bottom:8px;width:1.5px;
  background:linear-gradient(180deg, var(--cyan), var(--line));
}
.t-step{display:flex;gap:26px;position:relative;padding-bottom:44px;}
.t-step:last-child{padding-bottom:0;}
.t-num{
  font-family:var(--ff-mono);font-size:13px;color:var(--cyan);
  width:47px;height:47px;border-radius:50%;
  background:var(--ink);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;position:relative;z-index:2;
  border:3px solid var(--white);
  box-shadow:0 0 0 1px var(--line);
}
.t-content h3{font-size:17.5px;margin-bottom:6px;padding-top:8px;}
.t-content p{font-size:14.5px;color:#4b6c6c;max-width:440px;}

/* Diferenciais */
.diff-section{background:var(--paper);}
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;}
@media(max-width:820px){.diff-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.diff-grid{grid-template-columns:1fr;}}
.diff-item{background:var(--white);padding:30px 26px;display:flex;gap:14px;align-items:flex-start;}
.diff-check{
  width:24px;height:24px;border-radius:7px;background:rgba(1,153,161,0.12);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;
}
.diff-check svg{width:13px;height:13px;stroke:var(--teal);fill:none;stroke-width:2.4;}
.diff-item h4{font-size:15.5px;font-weight:600;margin-bottom:5px;}
.diff-item p{font-size:13.5px;color:#4b6c6c;}

/* Sobre */
.about{background:var(--ink);color:var(--white);position:relative;overflow:hidden;}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:40px;}}
.about h2{color:var(--white);font-size:clamp(26px,3.4vw,36px);margin-bottom:20px;}
.about p{color:rgba(255,255,255,0.68);font-size:16px;margin-bottom:16px;max-width:480px;}
.about-badges{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}
.about-badge{font-family:var(--ff-mono);font-size:12.5px;color:var(--cyan);border:1px solid rgba(1,153,161,0.35);padding:8px 14px;border-radius:100px;}
.mangrove-mark{position:relative;aspect-ratio:1/1;max-width:380px;margin:0 auto;}

/* Tecnologias */
.tech-grid{display:flex;flex-wrap:wrap;gap:12px;}
.tech-chip{
  font-family:var(--ff-mono);font-size:13.5px;
  padding:11px 18px;border-radius:9px;
  border:1px solid var(--line);
  color:var(--teal-deep);
  background:var(--white);
  transition:border-color .25s, color .25s, transform .25s;
}
.tech-chip:hover{border-color:var(--cyan);color:var(--ink);transform:translateY(-2px);}

/* Beneficios */
.benefit-section{background:var(--teal-deep);color:var(--white);}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;}
@media(max-width:820px){.benefit-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:560px){.benefit-grid{grid-template-columns:1fr;}}
.benefit-item{padding:26px 8px;text-align:left;}
.benefit-item .diff-check{background:rgba(255,255,255,0.1);}
.benefit-item .diff-check svg{stroke:var(--cyan);}
.benefit-item p{color:rgba(255,255,255,0.85);font-size:15px;font-weight:500;}

/* Depoimentos */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:820px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{
  border:1.5px dashed var(--line);border-radius:16px;
  padding:32px 26px;min-height:210px;
  display:flex;flex-direction:column;justify-content:space-between;
  background:var(--paper);
}
.testi-quote{font-family:var(--ff-mono);font-size:28px;color:var(--cyan);opacity:0.5;}
.testi-card p.slot{font-size:13.5px;color:#7a9797;font-style:italic;}
.testi-foot{display:flex;align-items:center;gap:12px;margin-top:18px;}
.testi-avatar{width:38px;height:38px;border-radius:50%;background:var(--mist);border:1.5px dashed var(--line);}
.testi-foot span{font-size:13px;color:#7a9797;}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:22px 4px;text-align:left;font-family:var(--ff-display);font-size:16.5px;font-weight:500;color:var(--ink);
}
.faq-q .plus{
  width:22px;height:22px;flex-shrink:0;position:relative;margin-left:16px;
}
.faq-q .plus::before,.faq-q .plus::after{
  content:'';position:absolute;background:var(--teal);transition:transform .3s var(--ease);
}
.faq-q .plus::before{left:0;top:50%;width:100%;height:1.6px;transform:translateY(-50%);}
.faq-q .plus::after{top:0;left:50%;height:100%;width:1.6px;transform:translateX(-50%);}
.faq-item.open .plus::after{transform:translateX(-50%) rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease);}
.faq-a p{padding:0 4px 22px;font-size:14.5px;color:#4b6c6c;max-width:600px;}

/* CTA final */
.cta-final{
  background:linear-gradient(135deg, var(--ink), var(--teal-deep));
  color:var(--white);position:relative;overflow:hidden;
}
.cta-final .wrap{position:relative;z-index:2;}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.cta-inner h2{color:var(--white);font-size:clamp(24px,3vw,34px);max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* Contato */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:36px;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--ink);}
.field input,.field textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:9px;
  font-size:14.5px;color:var(--ink);background:var(--paper);
  transition:border-color .2s;
}
.field input:focus,.field textarea:focus{border-color:var(--cyan);}
.field textarea{resize:vertical;min-height:110px;}
.form-success{
  display:none;align-items:center;gap:10px;
  background:rgba(1,153,161,0.1);border:1px solid rgba(1,153,161,0.3);
  color:var(--teal-deep);padding:14px 16px;border-radius:9px;font-size:14px;margin-top:14px;
}
.form-success.show{display:flex;}
.contact-info h3{font-size:19px;margin-bottom:8px;}
.contact-info p{color:#4b6c6c;font-size:14.5px;margin-bottom:26px;max-width:400px;}
.info-row{display:flex;align-items:center;gap:14px;margin-bottom:18px;}
.info-icon{width:38px;height:38px;border-radius:9px;background:var(--mist);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.info-icon svg{width:17px;height:17px;stroke:var(--teal);fill:none;stroke-width:1.8;}
.info-row div .label{font-size:11.5px;color:#7a9797;font-family:var(--ff-mono);}
.info-row div .value{font-size:14.5px;font-weight:500;}

/* Footer */
footer{background:var(--ink);color:rgba(255,255,255,0.6);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand p{font-size:13.5px;margin-top:14px;max-width:280px;color:rgba(255,255,255,0.48);}
.footer-col h5{font-family:var(--ff-mono);font-size:12px;letter-spacing:0.06em;text-transform:uppercase;color:rgba(255,255,255,0.4);margin-bottom:16px;}
.footer-col ul li{margin-bottom:11px;}
.footer-col ul li a{font-size:14px;color:rgba(255,255,255,0.72);transition:color .2s;}
.footer-col ul li a:hover{color:var(--cyan);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  padding-top:26px;border-top:1px solid var(--line-dark);
  font-size:12.5px;color:rgba(255,255,255,0.4);
}
.socials{display:flex;gap:12px;}
.socials a{width:34px;height:34px;border-radius:50%;border:1px solid var(--line-dark);display:flex;align-items:center;justify-content:center;transition:border-color .2s,background .2s;}
.socials a:hover{border-color:var(--cyan);background:rgba(1,153,161,0.1);}
.socials svg{width:15px;height:15px;stroke:rgba(255,255,255,0.75);fill:none;stroke-width:1.7;}

/* WhatsApp float */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:90;
  width:58px;height:58px;border-radius:50%;
  background:#0199a1;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px -10px rgba(1,153,161,0.6);
  transition:transform .25s var(--ease);
}
.wa-float:hover{transform:scale(1.08);}
.wa-float svg{width:27px;height:27px;fill:var(--white);}
.wa-pulse{position:absolute;inset:0;border-radius:50%;background:var(--cyan);animation:pulse 2.4s ease-out infinite;}
@keyframes pulse{0%{transform:scale(1);opacity:.55;}100%{transform:scale(1.9);opacity:0;}}

/* mobile nav */
@media(max-width:900px){
  nav.main-nav{
    position:fixed;top:0;right:0;height:100vh;width:78%;max-width:320px;
    background:var(--ink);flex-direction:column;align-items:flex-start;
    padding:100px 32px 32px;gap:26px;
    transform:translateX(100%);transition:transform .35s var(--ease);
    z-index:99;
  }
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav a{color:var(--white);font-size:17px;}
  nav.main-nav a::after{background:var(--cyan);}
  .header-actions .btn-ghost{display:none;}
  .menu-toggle{display:flex;}
  .menu-toggle.open span{background:transparent;}
  .menu-toggle.open span::before{transform:rotate(45deg);top:0;}
  .menu-toggle.open span::after{transform:rotate(-45deg);top:0;}
  .nav-scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .3s;z-index:98;}
  .nav-scrim.show{opacity:1;pointer-events:auto;}
}
@media(max-width:600px){
  .hero{padding-top:130px;}
  .hero-actions .btn, .cta-actions .btn{width:100%;justify-content:center;}
  .hero-actions, .cta-actions{width:100%;}
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}
@media(max-width:768px){
  .team-grid {
    grid-template-columns: 1fr;
  }
}
.team-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: row;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
@media(max-width:560px){
  .team-card {
    flex-direction: column;
  }
}
.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -16px rgba(4,41,42,0.15);
}
.team-photo {
  width: 180px;
  height: 100%;
  min-height: 220px;
  flex-shrink: 0;
  overflow: hidden;
  position: relative;
}
@media(max-width:560px){
  .team-photo {
    width: 100%;
    height: 240px;
  }
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.team-card:hover .team-photo img {
  transform: scale(1.05);
}
.team-info {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.team-info h3 {
  font-size: 20px;
  margin-bottom: 4px;
}
.team-role {
  font-family: var(--ff-mono);
  font-size: 12.5px;
  color: var(--cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  display: inline-block;
}
.team-info p {
  font-size: 14px;
  color: #4b6c6c;
  line-height: 1.6;
}