:root {
  --green: #2bb3ec;
  --dark: #2d2f31;
  --light: #ffffff;
  --gray: #f5f5f5;
  --alt: #f0f2f5;
  --accent: #1a9fd9;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--gray);
  color: var(--dark);
  line-height: 1.6;
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 2rem;
}

.hero {
  background: linear-gradient(rgba(0,0,0,0.75), rgba(0,0,0,0.75)), url('hero-bg.jpg') no-repeat center center;
  background-size: cover;
  color: var(--light);
  text-align: center;
  padding: 6rem 2rem;
  position: relative;
}

.logo {
  width: 220px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.btn, .btn-outline {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  margin: 0 0.5rem;
  transition: all 0.3s ease;
}

.btn {
  background-color: var(--green);
  color: var(--light);
  border: none;
}

.btn:hover {
  background-color: var(--accent);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--green);
  color: var(--green);
}

.btn-outline:hover {
  background-color: var(--green);
  color: var(--light);
}

.section {
  padding: 4rem 2rem;
  background-color: var(--light);
}

.section.alt {
  background-color: var(--alt);
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

.section.sobre {
  background-color: #474d56;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
}

.section-icon {
  width: 90px;
  height: 90px;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.subtitulo {
  text-align: center;
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 2.5rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.card {
  background-color: var(--gray);
  padding: 1.75rem;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.04);
  transition: transform 0.3s ease;
  text-align: center;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: var(--green);
  margin-bottom: 0.75rem;
  margin-top: 12px;
  font-size: 18px;
  transition: background-color 0.3s, color 0.3s;
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.card:hover h3 {
  background-color: var(--alt);
  color: var(--accent);
}

.card i.icon {
  font-size: 28px;
  width: 56px;
  height: 56px;
  line-height: 56px;
  border-radius: 50%;
  background-color: var(--green);
  color: #fff;
  display: inline-block;
  margin-bottom: 1rem;
  transition: color 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

.card:hover i.icon {
  color: var(--accent);
  transform: scale(1.2);
  background-color: var(--accent);
}

.card-img-top {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.card:hover .card-img-top {
  transform: scale(1.05);
}

.case {
  background-color: var(--gray);
  padding: 2rem;
  border-left: 4px solid var(--green);
  margin-bottom: 2rem;
  border-radius: 6px;
}

ul.center {
  list-style: none;
  text-align: center;
  padding: 0;
}

ul.center li {
  display: inline-block;
  margin: 0.5rem 1rem;
  font-weight: bold;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

input.form-control,
textarea.form-control {
  padding: 0.75rem;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  resize: vertical;
}

button[type="submit"] {
  background-color: var(--green);
  color: var(--light);
  border: none;
  padding: 0.75rem;
  font-size: 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease;
}

button[type="submit"]:hover {
  background-color: var(--accent);
}

.footer {
  background-color: var(--dark);
  color: var(--light);
  text-align: center;
  padding: 2rem;
  font-size: 0.9rem;
}

.footer a {
  color: var(--light);
  font-size: 1.2rem;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
  display: inline-block;
}

.footer a:hover {
  color: var(--green);
  transform: scale(1.1);
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

.rounded {
  border-radius: 0.5rem;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,.075);
}

/* ===== Clientes Atendidos (carrossel) – versão consolidada ===== */

/* Container do carrossel: respiro lateral e espaço para a paginação */
.clientes-swiper {
  padding: 8px clamp(40px, 5vw, 72px) 76px; 
  padding-bottom: 40px !important;
}

/* Centraliza verticalmente os slides (útil para logos com alturas distintas) */
.clientes-swiper .swiper-wrapper {
  align-items: center;
}

/* Slide: apenas centralização e um pequeno padding interno */
.clientes-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  /* padding: clamp(10px, 1.8vw, 18px); */
}

/* Caixa padrão dos logos (uniformiza a “área visual” de cada marca) */
.clientes-swiper .logo-box {
  /* width: clamp(200px, 18vw, 280px);  
  height: clamp(72px, 8.5vw, 110px); 
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px; */
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    width: 100%;
    padding: 40px 80px;
    height: 220px;
    background-color: #dddddd;
}

/* A imagem ocupa a caixa sem distorcer; efeito discreto de hover */
.clientes-swiper .cliente-logo {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  filter: grayscale(100%) contrast(1.10);
  opacity: 0.9;
  transition: filter .25s ease, opacity .25s ease, transform .25s ease;
  pointer-events: none;
  user-select: none;
}

.clientes-swiper .swiper-slide:hover .cliente-logo {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.05);
}

/* Navegação: setas arredondadas, com sombra e fora do miolo dos logos */
.clientes-swiper .swiper-button-prev,
.clientes-swiper .swiper-button-next {
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 6px 16px rgba(0,0,0,.10);
  color: var(--green);
  transition: transform .2s ease, color .2s ease, box-shadow .2s ease;
  z-index: 2;
}
.clientes-swiper .swiper-button-prev { left: clamp(12px, 2.5vw, 28px); }
.clientes-swiper .swiper-button-next { right: clamp(12px, 2.5vw, 28px); }
.clientes-swiper .swiper-button-prev:after,
.clientes-swiper .swiper-button-next:after { font-size: 18px; }
.clientes-swiper .swiper-button-prev:hover,
.clientes-swiper .swiper-button-next:hover {
  color: var(--accent);
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 8px 20px rgba(0,0,0,.14);
}

/* Paginação: bolinhas com mais contraste e espaço entre si */
.clientes-swiper .swiper-pagination {
  bottom: 18px; /* distância das setas e conteúdo */
}
.clientes-swiper .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  margin: 0 6px !important;
  background: #b8c0c9;
  opacity: .6;
}
.clientes-swiper .swiper-pagination-bullet-active {
  background: var(--green);
  opacity: 1;
}

/* Métricas (microprova social) abaixo do carrossel – opcional */
.clientes-metricas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
  text-align: center;
}
.clientes-metricas > div {
  background: #fff;
  border: 1px solid #e9ecef;
  border-radius: 10px;
  padding: 14px 10px;
}
.clientes-metricas strong {
  display: block;
  font-size: 1.25rem;
  color: var(--dark);
}
.clientes-metricas span {
  font-size: .9rem;
  color: #6b7280;
}

/* Responsivo */
@media (max-width: 992px) {
  .clientes-swiper .logo-box {
   padding: 0 30px;
    height: 400px
  }
}

@media (max-width: 640px) {
  .clientes-swiper {
    padding: 8px 12px 64px;
  }
  .clientes-swiper .logo-box {
    /* width: clamp(150px, 44vw, 200px);
    height: clamp(56px, 12vw, 80px); */
    padding: 0 10px;
    height: 200px
  }
  .clientes-metricas { grid-template-columns: 1fr; }
}

/* ===== Hero responsiva ===== */
/* HERO com gradiente que sobe e desce */
.hero{
  position: relative;
  color: var(--light);
  text-align: center;
  background: url('hero-bg.jpg') center/cover no-repeat;
  padding: clamp(48px, 6vw, 88px) 16px;
  min-height: clamp(520px, 88svh, 900px);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.hero .container{ position: relative; z-index: 1; }

/* camada móvel */
.hero::before{
  content:"";
  position:absolute; inset:0;
  /* um gradiente vertical com centro mais claro */
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,.64) 0%,
    rgba(0,0,0,.28) 35%,
    rgba(0,0,0,0) 50%,
    rgba(0,0,0,.28) 65%,
    rgba(0,0,0,.64) 100%
  );
  /* tornamos a “faixa” mais alta e animamos a posição */
  background-size: 100% 300%;
  background-position: 50% 0%;
  animation: heroGradientSlide 14s ease-in-out infinite alternate;
  z-index:0;
  pointer-events:none;
}

/* sobe (0%) e desce (100%) */
@keyframes heroGradientSlide{
  0%   { background-position: 50% 0%;   }
  100% { background-position: 50% 100%; }
}



/* logo fluida */
.hero .logo{
  width: clamp(160px, 22vw, 260px);
  height: auto;
  margin: 0 auto clamp(14px, 2vw, 20px);
}

/* título e subtítulo com clamp */
.hero h1{
  font-weight: 800;
  line-height: 1.15;
  font-size: clamp(28px, 4.5vw, 46px);
  margin: 0 auto clamp(10px, 1.6vw, 16px);
  letter-spacing: .2px;
}
.hero p{
  font-size: clamp(15px, 2.2vw, 20px);
  opacity: .95;
  margin: 0 auto clamp(18px, 2.6vw, 28px);
  max-width: 62ch;
}

/* botões: quebram linha quando preciso */
.hero .cta-buttons{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.hero .cta-buttons .btn,
.hero .cta-buttons .btn-outline{
  padding: clamp(10px, 1.2vw, 14px) clamp(16px, 2.2vw, 22px);
  font-size: clamp(14px, 1.6vw, 16px);
}

/* melhora leitura em telas muito largas */
@media (min-width: 1400px){
  .hero{
    background-position: center top;
  }
}

/* telas pequenas: maior contraste e espaçamento */
@media (max-width: 480px){
  .hero{
    background: 
      linear-gradient(rgba(0,0,0,.72), rgba(0,0,0,.72)),
      url('hero-bg.jpg') center/cover no-repeat;
    padding: 56px 14px 72px;
  }
}


/* ===== Navbar fixa com blur ===== */
.navbar-blur{
  /* backdrop-filter: saturate(160%) blur(10px); */
  /* -webkit-backdrop-filter: saturate(160%) blur(10px); */
  background: rgba(0,0,0,0);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: background .25s ease, box-shadow .25s ease, padding .25s ease;
}

.navbar-blur .container {
  padding: 10px 20px;
}
.navbar-blur .navbar-brand{ color:#ffffff; }
.navbar-blur .nav-link{
  color:#fff; padding:.6rem .9rem; transition: color .2s ease;
}
.navbar-blur .nav-link:hover{ color: var(--accent); }

/* botão suave alinhado ao tema */
.btn-primary-soft{
  background: rgba(0,0,0,.12);
  color: var(--green) !important;
  border: 1px solid rgba(43,179,236,.25);
}
.btn-primary-soft:hover{ background: var(--green); color:#fff; }

/* estado ativo do item do menu */
.navbar-blur .nav-link.active{
  color: var(--green);
  position: relative;
}
.navbar-blur .nav-link.active::after{
  content:""; position:absolute; left:2%; right:10%; bottom:.35rem;
  height:2px; background: var(--green); border-radius:2px;
}

/* ao rolar, reduz um pouco a altura */
.scrolled.navbar-blur{
  background: rgba(36, 36, 36, 0.9);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
}

/* Logo do menu: escondido no topo */
.navbar-blur .brand-logo,
.navbar-blur .navbar-brand img{
  opacity: 0;
  transform: translateY(-4px) scale(0.98);
  transition: opacity .2s ease, transform .2s ease;
  pointer-events: none; /* evita clique quando invisível */
}

/* Ao rolar (nav ganha .scrolled), o logo aparece */
.scrolled.navbar-blur .brand-logo,
.scrolled.navbar-blur .navbar-brand img{
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

/* Acessibilidade: se o usuário prefere menos animação */
@media (prefers-reduced-motion: reduce){
  .navbar-blur .brand-logo,
  .navbar-blur .navbar-brand img{
    transition: none;
  }
}

/* Fundo e blur quando o menu colapsado está ABERTO */
.navbar-blur.menu-open {
  background: rgba(36,36,36,.95);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
}

/* Garante contraste de links e toggler no menu aberto */
.navbar-blur.menu-open .nav-link,
.navbar-blur.menu-open .navbar-brand { color: #fff; }
.navbar-blur.menu-open .nav-link:hover { color: var(--accent); }

/* Ícone do hambúrguer branco também no aberto */
.navbar-blur.menu-open .navbar-toggler .navbar-toggler-icon{
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='rgba(255,255,255,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22 M4 15h22 M4 23h22'/%3E%3C/svg%3E");
}

/* Faz cada seção parar já descontando a altura da navbar fixa */
section[id], header[id] {
  scroll-margin-top: calc(var(--nav-h, 80px) + 8px);
}

/* compensa o header fixo: o html já tinha scroll-padding, mas vamos ajustar via JS também */

.footer{
  background-color: var(--dark);
  color: var(--light);
  padding: 2.5rem 0;
  font-size: .9rem;
}
.footer p{ margin:0; }

.footer-links a{
  color: var(--light);
  margin: 0 6px;
  text-decoration: none;
  transition: color .2s ease;
}
.footer-links a:hover{ color: var(--green); }

.footer .footer-link{
  color: var(--light);
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .2s ease, transform .2s ease;
  text-decoration: none;
}
.footer .footer-link:hover{
  color: var(--green);
  transform: translateY(-2px);
}

.footer .whatsapp-icon{ width: 40px; height: 40px; }

/* logos das clouds */
.cloud-logos{
  display: flex;
  justify-content: center;
  gap: 14px;
}
.cloud-icon{
  height: 26px;
  opacity: 0.85;
  filter: grayscale(100%);
  transition: opacity .2s ease, filter .2s ease, transform .2s ease;
}
.cloud-icon:hover{
  opacity: 1;
  filter: none;
  transform: scale(1.05);
}

/* botão flutuante do WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 20px; right: 20px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
  z-index: 999;
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.05); }
.whatsapp-float img { width: 28px; height: 28px; }

/* ===== Footer: navegação minimal + ícones maiores ===== */

/* navegação central minimalista */
.footer-nav {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 0.98rem;
}
.footer-nav a{
  color: var(--light);
  text-decoration: none;
  padding: 4px 6px;
  transition: color .2s ease, transform .2s ease;
}
.footer-nav a:hover{
  color: var(--green);
  transform: translateY(-1px);
}
/* “bolinha” separadora */
.footer-nav .dot{
  width: 4px; height: 4px; border-radius: 50%;
  background: rgba(255,255,255,.45);
  display: inline-block;
}

/* ícones de localização/e-mail um pouco maiores */
.footer i{ width: 20px; height: 20px; }

/* clouds maiores e com mais respiro */
.cloud-logos{
  display: flex; justify-content: center; gap: 28px;
}
.cloud-icon{
    height: 50px;
    opacity: .95;
    filter: grayscale(50%) contrast(1.05);
    transition: filter .2s ease, transform .2s ease, opacity .2s ease;
}
.cloud-icon:hover{
  filter: none;
  transform: scale(1.04);
  opacity: 1;
}

/* botão do WhatsApp do lado direito (ícone maior) */
.footer .whatsapp-icon{ width: 40px; height: 40px; }

/* responsivo */
@media (max-width: 640px){
  .footer-nav{ gap: 10px; font-size: .98rem; }
  .cloud-icon{ height: 28px; }
}