:root {
--green-main: #399b3c;
--green-dark: #445b21;
--green-soft: #b6cdc2;
--yellow-accent: #e6c234;
--azure-tech: #1766a1;
}

body {
font-family: 'Inter', sans-serif;
scroll-behavior: smooth;
}

/* Sidebar */
.sidebar {
width: 240px;
height: 100vh;
position: fixed;
left: 0;
top: 0;
background: #fff;
border-right: 1px solid #eee;
padding: 2rem 1.5rem;
z-index: 1000;
}

.sidebar a {
display: block;
color: #333;
text-decoration: none;
margin-bottom: 1rem;
font-weight: 500;
}

.sidebar a:hover {
color: var(--green-main);
}

/* Main content offset */
.content {
margin-left: 240px;
}

section {
padding: 6rem 3rem;
opacity: 0;
transform: translateY(40px);
transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Hero */
#hero {
min-height: 100vh;
background: linear-gradient(120deg, var(--green-soft), #ffffff);
display: flex;
align-items: center;
}

#hero h1 {
font-size: 2.8rem;
font-weight: 700;
color: var(--green-dark);
}

#hero p {
font-size: 1.1rem;
max-width: 640px;
}

/* teste de cor */
#ecossistema h2 {
font-size: 2.5rem;
font-weight: 700;
color: var(--azure-tech);
}
#o-que-fazemos h2 {
font-size: 2.5rem;
font-weight: 700;
color: var(--green-main);
}
#posicionamento h2 {
font-size: 2.5rem;
font-weight: 700;
color: var(--yellow-accent);
}

.btn-primary {
background-color: #399b3c !important;
border: none !important;
}

.btn-primary:hover {
background-color: #399b3c !important;
}

/* Video section */
.video-wrapper {
position: relative;
padding-top: 56.25%;
border-radius: 16px;
overflow: hidden;
box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.video-wrapper iframe,
.video-wrapper video {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}

/* Responsive */
@media (max-width: 992px) {
.sidebar {
    display: none;
}
.content {
    margin-left: 0;
}
.mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid #eee;
    z-index: 1100;    
}
.nav a {
    color: var(--azure-tech) !important;
}
.main-content {
    padding-top: 64px;
}
.content {
    margin-left: 0;
}

}