/* ====== Paleta premium ====== */
:root {
  --petroleo: #17696a;
  --bege: #f7eedd;
  --bege-claro: #fdf6ed;
  --azul: #2a6edb;
}

body, .premium-hero {
  background: linear-gradient(135deg, var(--bege-claro) 0%, var(--bege) 100%) !important;
}

.text-petroleo {
  color: var(--petroleo) !important;
}
.text-bege {
  color: var(--bege) !important;
}
.btn-bege {
  background: var(--bege) !important;
  color: var(--petroleo) !important;
  border: none;
}
.btn-bege:hover {
  background: var(--petroleo) !important;
  color: var(--bege) !important;
}

/* Navbar menu */
.navbar .nav-link.text-bege {
  color: var(--bege) !important;
}
.navbar .nav-link.active {
  color: var(--petroleo) !important;
}

/* Títulos */
h1, h2, h3, h4, h5, h6, .premium-title, .premium-lead, .fw-bold.text-petroleo {
  color: var(--petroleo) !important;
}

/* Ícones de tópicos e serviços */
.text-bege {
  color: var(--bege) !important;
}
.text-petroleo {
  color: var(--petroleo) !important;
}

/* Cards de serviços */
#servicos .card-body i {
  color: var(--bege) !important;
}

/* Estrutura ícones */
#estrutura .fa-check {
  color: var(--petroleo) !important;
}

/* Depoimentos */
#depoimentos {
  background: linear-gradient(135deg, var(--bege-claro) 0%, var(--bege) 100%) !important;
}
#depoimentos h2 {
  color: var(--petroleo) !important;
}

/* Blog/Artigos */
#blog h2 {
  color: var(--bege) !important;
}
#blog .card-title {
  color: var(--petroleo) !important;
}
#blog .btn-bege {
  background: var(--bege) !important;
  color: var(--petroleo) !important;
}

/* Redes Sociais */
#redes-sociais h2 {
  color: var(--petroleo) !important;
}

/* Footer */
footer .text-petroleo {
  color: var(--petroleo) !important;
}
/* ====== Estilos Gerais ====== */
body {
    font-family: 'Lato', 'Segoe UI', Arial, sans-serif;
    background: #f8fafc;
    color: #222;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5 {
    font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

section {
    padding-top: 60px;
    padding-bottom: 60px;
}

/* ====== Navbar ====== */
/* Navbar premium com blur */
.premium-navbar {
    background: rgba(255,255,255,0.85) !important;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 16px rgba(13,110,253,0.06);
    border-bottom: 1px solid #e5e7eb;
}
.navbar .navbar-brand span {
    color: #1D7872;
    font-size: 1.3rem;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 1px;
}
.navbar .nav-link {
    font-weight: 600;
    color: #222 !important;
    transition: color 0.2s;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: 0.5px;
}
.navbar .nav-link.active, .navbar .nav-link:hover {
    color: #1D7872 !important;
    text-shadow: 0 2px 8px rgba(29,120,114,0.08);
}

/* ====== Hero Section ====== */
/* Hero premium com efeito de luz */
.premium-hero {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc 0%, #e0eafc 100%);
}
.premium-hero-light {
    position: absolute;
    top: -100px;
    left: 50%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #e0eafc 0%, #cfdef3 80%, transparent 100%);
    opacity: 0.7;
    filter: blur(60px);
    transform: translateX(-50%);
    z-index: 1;
    pointer-events: none;
}
.premium-title {
    color: #1D7872;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-shadow: 0 2px 16px rgba(29,120,114,0.08);
}
.premium-lead {
    color: #333;
    font-size: 1.25rem;
    font-family: 'Lato', sans-serif;
}
.btn-gradient, .premium-cta {
    background: linear-gradient(90deg, #1D7872 0%, #3b82f6 100%);
    color: #fff;
    border: none;
    font-size: 1.15rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    padding: 0.75rem 2.5rem;
    border-radius: 2rem;
    box-shadow: 0 4px 16px rgba(13,110,253,0.08);
    transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
.btn-gradient:hover, .premium-cta:hover {
    background: linear-gradient(90deg, #3b82f6 0%, #1D7872 100%);
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 32px rgba(29,120,114,0.12);
}

/* ====== Sobre ====== */
#sobre .profile-img-wrapper {
    display: inline-block;
}
#sobre .profile-img {
    width: 260px;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    display: block;
    margin: 0 auto 24px auto;
    border: none;
    box-shadow: none;
    filter: brightness(1.13) contrast(1.08) saturate(1.05);
    transition: filter 0.3s;
}
#sobre ul li {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

/* ====== Serviços ====== */
#servicos {
    background: #f8fafc;
}
#servicos .card {
    border-radius: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    background: #fff;
    box-shadow: 0 2px 16px rgba(29,120,114,0.08);
}
#servicos .card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 8px 32px rgba(29,120,114,0.15);
}
#servicos .fa {
    color: #1D7872;
    transition: color 0.2s;
}
#servicos .card:hover .fa {
    color: #0d6efd;
}

/* ====== Contato ====== */
#contato form {
    background: #f8fafc;
    border-radius: 1.5rem;
    box-shadow: 0 4px 32px rgba(13,110,253,0.10);
    border: 2px solid #e0eafc;
}
#contato .form-label {
    font-weight: 600;
    color: #1D7872;
    letter-spacing: 0.2px;
}
#contato .form-control,
#contato textarea {
    border-radius: 0.75rem;
    border: 1.5px solid #e0eafc;
    font-size: 1.08rem;
    background: #fff;
    box-shadow: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
#contato .form-control:focus,
#contato textarea:focus {
    border-color: #1D7872;
    box-shadow: 0 0 0 2px #e0eafc;
}
#contato .btn-gradient {
    background: linear-gradient(90deg, #1D7872 0%, #3b82f6 100%);
    color: #fff;
    border: none;
    font-size: 1.15rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    padding: 0.75rem 2.5rem;
    border-radius: 2rem;
    box-shadow: 0 4px 16px rgba(13,110,253,0.08);
    transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}
#contato .btn-gradient:hover {
    background: linear-gradient(90deg, #3b82f6 0%, #1D7872 100%);
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 32px rgba(29,120,114,0.12);
}
#contato .btn-success {
    background: #25d366;
    border: none;
    transition: background 0.2s;
}
#contato .btn-success:hover {
    background: #128c7e;
}
#contato iframe {
    border-radius: 1.5rem;
    min-height: 340px;
    border: 2px solid #e0eafc;
    box-shadow: 0 4px 32px rgba(13,110,253,0.10);
}

/* ====== Footer ====== */
footer {
    background: #f8fafc;
    border-top: 1px solid #e5e7eb;
}
footer .fab {
    color: #0d6efd;
    transition: color 0.2s;
}
footer .fab:hover {
    color: #fda085;
}

/* ====== Responsividade ====== */
@media (max-width: 991px) {
    #sobre .row {
        flex-direction: column-reverse;
    }
    #hero {
        padding-top: 120px;
    }
    #sobre .profile-img {
        width: 160px;
        height: auto;
        margin-bottom: 16px;
    }
}
@media (max-width: 767px) {
    #hero h1 {
        font-size: 2rem;
    }
    #servicos .card-title {
        font-size: 1.1rem;
    }
    #sobre .profile-img {
        width: 100px;
        height: auto;
        margin-bottom: 12px;
    }
}