/* ============ Lead It Services — Design Tokens ============
   Paleta oficial (manual de identidade visual):
   Azul Petróleo   #0F3846
   Cinza Titânio   #4A5568
   Azul Técnico    #1D6A82
   Cinza Claro     #F8F9FA
   Grafite/Texto   #2B2D42
   Tipografia: Montserrat/Inter (títulos) · Inter/Arial (corpo)
================================================================ */

:root{
  --azul-petroleo:#0F3846;
  --azul-petroleo-dark:#0A2830;
  --cinza-titanio:#4A5568;
  --azul-tecnico:#1D6A82;
  --azul-vivo:#1FA8CE;
  --azul-vivo-rgb:31,168,206;
  --cinza-claro:#F8F9FA;
  --grafite:#2B2D42;
  --branco:#FFFFFF;

  --font-display:'Montserrat','Inter',Arial,sans-serif;
  --font-body:'Inter',Arial,Helvetica,sans-serif;

  --radius:16px;
  --shadow-sm:0 4px 20px rgba(15,56,70,.06);
  --shadow-md:0 16px 40px rgba(15,56,70,.12);
  --shadow-hover:0 20px 50px rgba(15,56,70,.18);
  --container:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--grafite);
  background:var(--branco);
  -webkit-font-smoothing:antialiased;
  line-height:1.7;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--azul-petroleo);
  line-height:1.2;
  margin:0 0 .6em;
}
p{margin:0 0 1.2em;color:var(--cinza-titanio);}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.eyebrow{
  display:inline-block;
  font-family:var(--font-display);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--azul-vivo);
  background:rgba(var(--azul-vivo-rgb),.1);
  padding:8px 18px;
  border-radius:999px;
  margin-bottom:18px;
}
.eyebrow-light{color:#7fe0ff;background:rgba(127,224,255,.15);}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:10px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:.95rem;
  padding:14px 28px;
  border-radius:12px;
  border:2px solid transparent;
  cursor:pointer;
  transition:all .25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--azul-vivo),var(--azul-petroleo));
  color:var(--branco);
  box-shadow:0 10px 25px -6px rgba(var(--azul-vivo-rgb),.5);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 35px -6px rgba(var(--azul-vivo-rgb),.65);}
.btn-ghost{
  background:transparent;
  border-color:rgba(15,56,70,.2);
  color:var(--azul-petroleo);
}
.btn-ghost:hover{border-color:var(--azul-petroleo);background:rgba(15,56,70,.04);transform:translateY(-2px);}
.btn-ghost-light{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.35);
  color:var(--branco);
}
.btn-ghost-light:hover{border-color:var(--branco);background:rgba(255,255,255,.16);transform:translateY(-2px);}
.btn-lg{padding:18px 34px;font-size:1.02rem;}

/* ============ Header ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(15,56,70,.08);
  transition:all .3s ease;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-top:14px;
  padding-bottom:14px;
}
.logo-link{flex-shrink:0;transition:opacity .2s;}
.logo-link:hover{opacity:.9;}
.logo-img{height:78px;width:auto;}
.main-nav{
  display:flex;
  align-items:center;
  gap:32px;
  margin-left:auto;
}
.main-nav a{
  font-family:var(--font-display);
  font-weight:600;
  font-size:.92rem;
  color:var(--grafite);
  position:relative;
  padding:6px 0;
  transition:color .2s;
}
.main-nav a:not(.btn):hover{color:var(--azul-vivo);}
.main-nav a:not(.btn)::after{
  content:'';
  position:absolute;
  bottom:0;left:0;width:0;height:2px;
  background:var(--azul-vivo);
  transition:width .25s ease;
}
.main-nav a:not(.btn):hover::after{width:100%;}
.main-nav a.btn-primary{color:var(--branco);flex-shrink:0;}
.main-nav a.btn-primary:hover{color:var(--branco);}
.main-nav a.btn-nav{margin-left:8px;padding:10px 24px;font-size:.88rem;}
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:6px;
  width:40px;
  height:40px;
  background:var(--cinza-claro);
  border:1px solid rgba(15,56,70,.1);
  border-radius:10px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:20px;
  height:2px;
  margin:0 auto;
  background:var(--azul-petroleo);
  border-radius:2px;
  transition:all .3s;
}

/* ============ Hero ============ */
.hero{
  position:relative;
  overflow:hidden;
  padding:150px 0 130px;
  background:linear-gradient(160deg,var(--azul-petroleo) 0%,var(--azul-petroleo-dark) 55%,#071b22 100%);
}
.hero-bg{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 82% 10%, rgba(var(--azul-vivo-rgb),.35), transparent 50%),
    radial-gradient(circle at 12% 95%, rgba(var(--azul-vivo-rgb),.16), transparent 45%);
  pointer-events:none;
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(255,255,255,.09) 1px, transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(ellipse 75% 60% at 55% 25%, black 35%, transparent 100%);
  mask-image:radial-gradient(ellipse 75% 60% at 55% 25%, black 35%, transparent 100%);
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:60px;
  align-items:center;
}
.hero-copy h1{
  font-size:clamp(2.3rem,4.2vw,3.4rem);
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:.4em;
  color:var(--branco);
}
.hero-sub{
  font-size:1.15rem;
  color:rgba(248,249,250,.78);
  max-width:580px;
  margin-bottom:36px;
}
.hero-cta{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-bottom:44px;
}
.hero-trust{
  display:flex;
  flex-wrap:wrap;
  gap:14px 32px;
  border-top:1px solid rgba(255,255,255,.14);
  padding-top:26px;
}
.hero-trust li{
  font-size:.9rem;
  font-weight:600;
  color:rgba(248,249,250,.9);
  padding-left:24px;
  position:relative;
}
.hero-trust li::before{
  content:"";
  position:absolute;
  left:0;top:50%;
  transform:translateY(-50%);
  width:16px;height:16px;
  border-radius:50%;
  background:rgba(var(--azul-vivo-rgb),.35);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/10px no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/10px no-repeat;
  color:var(--azul-vivo);
}
.hero-media{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:480px;
}
.hero-logo{
  width:100%;
  max-width:400px;
  filter:drop-shadow(0 20px 40px rgba(0,0,0,.45));
}

/* ---- Dashboard visual (hero) ---- */
.dashboard-glow{
  position:absolute;
  inset:-15% -5%;
  background:radial-gradient(circle at 50% 45%, rgba(79,216,255,.4), transparent 65%);
  filter:blur(20px);
  pointer-events:none;
}
.tech-panel{
  position:relative;
  width:100%;
  max-width:440px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.18);
  border-radius:26px;
  padding:26px 26px 24px;
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.55), 0 0 70px -12px rgba(79,216,255,.4);
  animation:floatCard 6s ease-in-out infinite;
}

/* ---- Server rack ---- */
.tech-panel-label{
  display:flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
}
.tech-panel-label svg{flex-shrink:0;}
.tech-panel-label span:not(.uptime-pill){
  font-family:var(--font-display);
  font-weight:600;
  font-size:.8rem;
  color:rgba(255,255,255,.85);
}
.uptime-pill{
  margin-left:auto;
  background:rgba(93,217,127,.15);
  color:#8be3a1;
  font-size:.64rem;
  font-weight:700;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid rgba(93,217,127,.3);
  white-space:nowrap;
}
.server-rack{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;}
.server-unit{
  display:flex;
  align-items:center;
  gap:10px;
  background:linear-gradient(135deg, rgba(255,255,255,.09), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.13);
  border-radius:10px;
  padding:9px 12px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.15), 0 4px 10px -4px rgba(0,0,0,.4);
}
.server-unit-leds{display:flex;gap:5px;flex-shrink:0;}
.led{width:6px;height:6px;border-radius:50%;display:block;}
.led-green{background:#5dd97f;box-shadow:0 0 6px #5dd97f;}
.led-cyan{background:#4fd8ff;box-shadow:0 0 6px #4fd8ff;}
.led-blue{background:#3a8dde;box-shadow:0 0 6px #3a8dde;}
.blink{animation:ledBlink 1.8s ease-in-out infinite;}
.server-unit-vents{display:flex;gap:3px;flex:1;}
.server-unit-vents span{
  width:3px;height:14px;border-radius:2px;
  background:rgba(255,255,255,.15);
}
.server-unit-tag{
  margin-left:auto;
  font-size:.62rem;
  font-family:var(--font-body);
  color:rgba(255,255,255,.4);
  letter-spacing:.03em;
  flex-shrink:0;
}
@keyframes ledBlink{
  0%,100%{opacity:1;}
  50%{opacity:.25;}
}

/* ---- Flow divider ---- */
.flow-divider{
  display:flex;
  align-items:center;
  gap:10px;
  margin:2px 0 18px;
}
.flow-divider-line{
  flex:1;
  height:1px;
  position:relative;
  overflow:hidden;
  background:linear-gradient(90deg, rgba(79,216,255,.06), rgba(79,216,255,.5), rgba(79,216,255,.06));
}
.flow-divider-line::after{
  content:"";
  position:absolute;
  top:-2px;left:-30%;
  width:30%;height:5px;
  background:#4fd8ff;
  filter:blur(3px);
  border-radius:999px;
  animation:flowMove 2.6s linear infinite;
}
.flow-divider-line:last-child::after{animation-delay:1.3s;}
.flow-divider-text{
  font-size:.62rem;
  font-weight:600;
  color:rgba(79,216,255,.9);
  text-transform:uppercase;
  letter-spacing:.05em;
  white-space:nowrap;
  flex-shrink:0;
}
@keyframes flowMove{
  0%{left:-30%;}
  100%{left:100%;}
}

.dashboard-chart{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  padding:16px 16px 6px;
  margin-bottom:18px;
}
.dashboard-chart-label{
  display:block;
  font-family:var(--font-display);
  font-size:.75rem;
  font-weight:600;
  color:rgba(255,255,255,.75);
  margin-bottom:10px;
}
.dashboard-chart-svg{width:100%;height:90px;display:block;filter:drop-shadow(0 0 8px rgba(79,216,255,.55));}
.dashboard-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.dashboard-stat{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:14px 16px;
}
.dashboard-stat-label{display:block;font-size:.7rem;color:rgba(255,255,255,.55);margin-bottom:4px;}
.dashboard-stat-value{display:block;font-family:var(--font-display);font-weight:800;font-size:1.3rem;color:var(--branco);margin-bottom:8px;}
.dashboard-spark{width:100%;height:20px;display:block;filter:drop-shadow(0 0 4px rgba(79,216,255,.7));}

.float-badge{
  position:absolute;
  display:flex;
  align-items:center;
  gap:8px;
  background:rgba(255,255,255,.96);
  color:var(--azul-petroleo);
  font-family:var(--font-display);
  font-weight:700;
  font-size:.8rem;
  padding:10px 16px;
  border-radius:999px;
  box-shadow:0 14px 32px -10px rgba(0,0,0,.45);
  animation:floatBadge 5s ease-in-out infinite;
  white-space:nowrap;
}
.float-badge--google{top:2%;left:-6%;animation-delay:.4s;}
.float-badge--growth{bottom:4%;right:-6%;animation-delay:1.1s;}

@keyframes floatCard{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-14px);}
}
@keyframes floatBadge{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-10px);}
}
@media (prefers-reduced-motion:reduce){
  .tech-panel,.float-badge,.blink,.flow-divider-line::after{animation:none;}
}
@media (max-width:960px){
  .tech-panel{max-width:380px;}
  .float-badge--google{left:0;}
  .float-badge--growth{right:0;}
}
@media (max-width:400px){
  .server-unit-vents{display:none;}
  .tech-panel-label span:not(.uptime-pill){font-size:.72rem;}
}
@media (max-width:520px){
  .float-badge{font-size:.72rem;padding:8px 12px;}
  .float-badge--google{top:-2%;}
  .float-badge--growth{bottom:-2%;}
}

/* ============ Services ============ */
.services{padding:140px 0;background:var(--branco);}
.section-head{
  max-width:680px;
  margin:0 auto 64px;
  text-align:center;
}
.section-head h2{font-size:clamp(1.8rem,3.2vw,2.5rem);}
.section-head h2::after{
  content:"";
  display:block;
  width:48px;height:4px;
  border-radius:999px;
  background:linear-gradient(90deg,var(--azul-vivo),var(--azul-tecnico));
  margin:16px auto 0;
}
.section-head p{font-size:1.1rem;margin-bottom:0;margin-top:16px;}

.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
}
.service-card{
  background:var(--cinza-claro);
  border:1px solid rgba(15,56,70,.07);
  border-radius:var(--radius);
  padding:40px 32px;
  transition:all .3s cubic-bezier(0.16, 1, 0.3, 1);
  position:relative;
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-hover);
  border-color:rgba(31,168,206,.3);
  background:var(--branco);
}
.service-icon{
  width:60px;height:60px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--azul-vivo),var(--azul-petroleo));
  box-shadow:0 10px 22px -6px rgba(var(--azul-vivo-rgb),.5);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;
}
.service-icon svg{width:28px;height:28px;color:var(--branco);}
.service-card:nth-child(2) .service-icon{background:linear-gradient(135deg,var(--azul-tecnico),var(--azul-vivo));}
.service-card:nth-child(3) .service-icon{background:linear-gradient(135deg,var(--azul-petroleo),var(--azul-tecnico));}
.service-card h3{font-size:1.25rem;margin-bottom:.5em;}
.service-card > p{font-size:.98rem;margin-bottom:20px;}
.service-list{display:flex;flex-direction:column;gap:10px;border-top:1px solid rgba(15,56,70,.08);padding-top:20px;}
.service-list li{
  font-size:.9rem;
  color:var(--grafite);
  padding-left:22px;
  position:relative;
}
.service-list li::before{
  content:"";
  position:absolute;left:0;top:8px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--azul-vivo);
}

/* ============ Infraestrutura & Servidores ============ */
.infra{
  position:relative;
  overflow:hidden;
  padding:140px 0;
  background:linear-gradient(160deg,var(--azul-petroleo) 0%,var(--azul-petroleo-dark) 55%,#071b22 100%);
}
.infra-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:60px;
  align-items:center;
}
.infra-copy h2{color:var(--branco);font-size:clamp(1.8rem,3.2vw,2.4rem);}
.infra-copy > p{color:rgba(248,249,250,.78);font-size:1.05rem;max-width:560px;margin-bottom:28px;}
.infra-list{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-bottom:36px;
}
.infra-list li{
  color:rgba(248,249,250,.88);
  font-size:.95rem;
  font-weight:600;
  padding-left:26px;
  position:relative;
}
.infra-list li::before{
  content:"";
  position:absolute;
  left:0;top:2px;
  width:16px;height:16px;
  border-radius:50%;
  background:rgba(var(--azul-vivo-rgb),.35);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/10px no-repeat;
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/10px no-repeat;
  color:var(--azul-vivo);
}
.infra-visual{position:relative;display:flex;justify-content:center;}
.infra-glow{
  position:absolute;
  inset:-15% -5%;
  background:radial-gradient(circle at 50% 45%, rgba(79,216,255,.35), transparent 65%);
  filter:blur(20px);
  pointer-events:none;
}
.infra-panel{
  position:relative;
  width:100%;
  max-width:380px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.18);
  border-radius:26px;
  padding:26px;
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  box-shadow:0 30px 80px -20px rgba(0,0,0,.55), 0 0 70px -12px rgba(79,216,255,.4);
  animation:floatCard 6s ease-in-out infinite;
}
.infra-panel .server-rack{margin-bottom:0;}

/* ============ Setor Público ============ */
.gov{padding:140px 0;background:var(--cinza-claro);}
.gov-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:28px;
  margin-bottom:56px;
}
.gov-item{
  background:var(--branco);
  border:1px solid rgba(15,56,70,.08);
  border-radius:var(--radius);
  padding:34px 28px;
  transition:all .3s ease;
}
.gov-item:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-md);
  border-color:rgba(31,168,206,.3);
}
.gov-icon{
  width:52px;height:52px;
  border-radius:12px;
  background:linear-gradient(135deg,var(--azul-vivo),var(--azul-petroleo));
  box-shadow:0 8px 18px -6px rgba(var(--azul-vivo-rgb),.4);
  color:var(--branco);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.gov-icon svg{width:24px;height:24px;}
.gov-item:nth-child(3n+2) .gov-icon{background:linear-gradient(135deg,var(--azul-tecnico),var(--azul-vivo));}
.gov-item:nth-child(3n+3) .gov-icon{background:linear-gradient(135deg,var(--azul-petroleo),var(--azul-tecnico));}
.gov-item h4{font-size:1.1rem;margin-bottom:.5em;}
.gov-item p{font-size:.95rem;margin-bottom:0;}

.gov-cta{
  background:linear-gradient(135deg,var(--azul-petroleo),var(--azul-petroleo-dark));
  border-radius:var(--radius);
  padding:48px 40px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  box-shadow:var(--shadow-md);
}
.gov-cta p{
  color:var(--branco);
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.2rem;
  max-width:520px;
  margin:0;
}

/* ============ Como Funciona ============ */
.process{padding:140px 0;background:var(--branco);}
.process-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:28px;
}
.process-step{
  position:relative;
  padding:40px 32px;
  background:var(--cinza-claro);
  border-radius:var(--radius);
  border:1px solid rgba(15,56,70,.07);
  transition:transform .3s ease;
}
.process-step:hover{transform:translateY(-4px);}
.process-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;height:46px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--azul-vivo),var(--azul-petroleo));
  box-shadow:0 8px 18px -6px rgba(var(--azul-vivo-rgb),.5);
  color:var(--branco);
  font-family:var(--font-display);
  font-weight:700;
  font-size:.95rem;
  margin-bottom:20px;
}
.process-step h4{font-size:1.15rem;margin-bottom:.5em;}
.process-step p{font-size:.95rem;margin-bottom:0;}

/* ============ Authority ============ */
.authority{
  background:linear-gradient(160deg,var(--azul-petroleo),var(--azul-petroleo-dark));
  color:var(--branco);
  padding:140px 0;
}
.authority-inner{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:60px;
  align-items:start;
}
.authority h2{color:var(--branco);font-size:clamp(1.8rem,3.2vw,2.5rem);}
.authority-copy > p{color:rgba(248,249,250,.8);font-size:1.1rem;max-width:640px;}

.authority-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:36px;
  margin-top:48px;
}
.authority-num{
  font-family:var(--font-display);
  font-weight:800;
  font-size:.85rem;
  color:var(--azul-vivo);
  letter-spacing:.1em;
}
.authority-item h4{
  color:var(--branco);
  font-size:1.1rem;
  margin:8px 0 8px;
}
.authority-item p{
  color:rgba(248,249,250,.7);
  font-size:.95rem;
  margin-bottom:0;
}

.authority-side{display:flex;align-items:stretch;}
.authority-card{
  background:rgba(248,249,250,.04);
  border:1px solid rgba(248,249,250,.12);
  border-radius:var(--radius);
  padding:42px 36px;
  backdrop-filter:blur(8px);
  display:flex;
  flex-direction:column;
  width:100%;
}
.authority-card-icon{
  width:56px;height:56px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--azul-vivo),var(--azul-tecnico));
  box-shadow:0 8px 20px -6px rgba(var(--azul-vivo-rgb),.6);
  color:var(--branco);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:24px;
}
.authority-card-icon svg{width:26px;height:26px;}
.authority-card h4{
  color:var(--branco);
  font-size:1.2rem;
  margin-bottom:20px;
  line-height:1.4;
}
.authority-card-list{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-bottom:32px;
}
.authority-card-list li{
  color:rgba(248,249,250,.8);
  font-size:.95rem;
  padding-left:24px;
  position:relative;
}
.authority-card-list li::before{
  content:"";
  position:absolute;
  left:0;top:8px;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--azul-vivo);
}
.btn-card{
  background:rgba(248,249,250,.08);
  border:2px solid rgba(248,249,250,.25);
  color:var(--branco);
  align-self:flex-start;
  margin-top:auto;
}
.btn-card:hover{background:var(--branco);color:var(--azul-petroleo);border-color:var(--branco);}

/* ============ CTA Final ============ */
.cta-final{
  padding:130px 0;
  background:var(--cinza-claro);
  text-align:center;
}
.cta-final-inner{max-width:720px;}
.cta-final h2{font-size:clamp(1.8rem,3.2vw,2.4rem);}
.cta-final p{font-size:1.1rem;margin-bottom:36px;}

/* ============ Footer ============ */
.site-footer{background:var(--azul-petroleo-dark);color:rgba(248,249,250,.8);}
.footer-inner{
  padding:80px 24px 60px;
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
}
.footer-logo-card{
  display:inline-flex;
  background:rgba(248,249,250,.96);
  border-radius:12px;
  padding:12px 20px;
  margin-bottom:20px;
}
.footer-logo{height:46px;width:auto;display:block;}
.footer-brand p{font-size:.9rem;color:rgba(248,249,250,.6);max-width:280px;line-height:1.6;}
.footer-col h5{
  font-family:var(--font-display);
  color:var(--branco);
  font-size:.92rem;
  letter-spacing:.05em;
  text-transform:uppercase;
  margin-bottom:20px;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a,.footer-col li{font-size:.92rem;color:rgba(248,249,250,.65);transition:color .2s;}
.footer-col a:hover{color:var(--azul-vivo);}
.footer-bottom{border-top:1px solid rgba(248,249,250,.1);}
.footer-bottom-inner{
  padding:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:.85rem;
  color:rgba(248,249,250,.5);
}
.footer-tag{font-style:italic;}

/* ============ WhatsApp float ============ */
.whatsapp-float{
  position:fixed;
  right:26px;
  bottom:26px;
  z-index:200;
  width:60px;height:60px;
  border-radius:50%;
  background:#25D366;
  color:var(--branco);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 25px rgba(0,0,0,.3);
  transition:transform .2s ease;
}
.whatsapp-float:hover{transform:scale(1.1);}

/* ============ Glassmorphism utility ============ */
.glass{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}

/* ============ Scroll reveal animations ============ */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .8s cubic-bezier(0.16,1,0.3,1), transform .8s cubic-bezier(0.16,1,0.3,1);
  transition-delay:var(--reveal-delay,0ms);
}
[data-reveal].is-visible{
  opacity:1;
  transform:translateY(0);
}
.services-grid [data-reveal]:nth-child(1){--reveal-delay:60ms;}
.services-grid [data-reveal]:nth-child(2){--reveal-delay:160ms;}
.services-grid [data-reveal]:nth-child(3){--reveal-delay:260ms;}
.gov-grid [data-reveal]:nth-child(1){--reveal-delay:40ms;}
.gov-grid [data-reveal]:nth-child(2){--reveal-delay:120ms;}
.gov-grid [data-reveal]:nth-child(3){--reveal-delay:200ms;}
.gov-grid [data-reveal]:nth-child(4){--reveal-delay:280ms;}
.gov-grid [data-reveal]:nth-child(5){--reveal-delay:360ms;}
.gov-grid [data-reveal]:nth-child(6){--reveal-delay:440ms;}
.process-grid [data-reveal]:nth-child(1){--reveal-delay:60ms;}
.process-grid [data-reveal]:nth-child(2){--reveal-delay:160ms;}
.process-grid [data-reveal]:nth-child(3){--reveal-delay:260ms;}
.process-grid [data-reveal]:nth-child(4){--reveal-delay:360ms;}

@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none;}
}

/* ============ Responsive ============ */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;text-align:center;}
  .hero-copy{order:2;}
  .hero-media{order:1;max-width:400px;margin:0 auto;}
  .hero-sub{margin-left:auto;margin-right:auto;}
  .hero-cta,.hero-trust{justify-content:center;}
  .services-grid{grid-template-columns:1fr;}
  .infra-inner{grid-template-columns:1fr;text-align:center;}
  .infra-copy > p{margin-left:auto;margin-right:auto;}
  .infra-list{align-items:center;}
  .infra-list li{text-align:left;}
  .gov-grid{grid-template-columns:1fr 1fr;}
  .process-grid{grid-template-columns:1fr 1fr;}
  .authority-inner{grid-template-columns:1fr;}
  .authority-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .main-nav.open{
    display:flex;
    position:absolute;
    top:100%;left:0;right:0;
    background:var(--branco);
    flex-direction:column;
    align-items:flex-start;
    padding:24px;
    gap:16px;
    box-shadow:var(--shadow-md);
    border-bottom:1px solid rgba(15,56,70,.1);
  }
  .main-nav.open .btn-nav{margin-left:0;width:100%;}
  .footer-inner{grid-template-columns:1fr;}
  .hero{padding:80px 0 70px;}
  .services,.infra,.gov,.process,.authority,.cta-final{padding:80px 0;}
  .gov-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr;}
  .gov-cta{flex-direction:column;align-items:flex-start;}
}