* {
box-sizing: border-box;
margin: 0;
padding: 0;
font-family: Arial, sans-serif;
}

body {
line-height: 1.6;
color: #333;
}

.container {
max-width: 1100px;
margin: auto;
padding: 20px;
position: relative;
z-index: 2;
}

/* HEADER */

.header {
background: white;
border-bottom: 1px solid #eee;
--header-height: 88px;
}

.header .container {
padding-top: 0;
padding-bottom: 0;
}

.header-inner {
display: flex;
justify-content: space-between;
align-items: center;
gap: 20px;
min-height: var(--header-height);
}

.logo a {
display: inline-flex;
align-items: center;
}

.logo img {
height: 90px;
width: auto;
display: block;
transform: scale(1.4);
transform-origin: left center;
}

.nav a {
margin-left: 20px;
text-decoration: none;
color: #333;
font-weight: 500;
}

.nav a:hover {
color: #1ea672;
}

/* HERO */

.hero {
position: relative;
padding: 120px 20px;
text-align: center;
color: #fff;
overflow: hidden;
}

.hero-video {
position: absolute;
top: 50%;
left: 50%;
width: 100%;
height: 100%;
object-fit: cover;
transform: translate(-50%, -50%);
z-index: 0;
}

.hero-overlay {
position: absolute;
inset: 0;
background: linear-gradient(135deg, rgba(9, 36, 31, 0.78), rgba(16, 67, 56, 0.6));
z-index: 1;
}

.hero h1 {
font-size: 40px;
margin-bottom: 20px;
}

.hero p {
max-width: 600px;
margin: auto;
margin-bottom: 30px;
}

.cta {
background: #1ea672;
color: white;
padding: 12px 25px;
text-decoration: none;
border-radius: 5px;
font-weight: bold;
display: inline-block;
}

.cta:hover {
background: #178c5f;
}

/* FEATURES */

.features {
padding: 60px 20px;
}

.grid {
display: grid;
grid-template-columns: repeat(3,1fr);
gap: 30px;
}

.feature {
background: #f7fdf9;
padding: 25px;
border-radius: 10px;
}

.feature h3 {
margin-bottom: 10px;
color: #1ea672;
}

/* ABOUT */

.about {
padding: 60px 20px;
background: #fafafa;
text-align: center;
}

/* FOOTER */

.footer {
background: #1ea672;
color: white;
}

.footer-inner {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
}

/* MOBILE */

.menu-toggle {
display: none;
cursor: pointer;
font-size: 24px;
}

@media (max-width: 768px) {

.header {
--header-height: 72px;
}

.nav {
display: none;
flex-direction: column;
position: absolute;
top: var(--header-height);
right: 0;
background: white;
width: 200px;
padding: 20px;
border: 1px solid #eee;
}

.nav.active {
display: flex;
}

.nav a {
margin: 10px 0;
}

.menu-toggle {
display: block;
}

.grid {
grid-template-columns: 1fr;
}

.hero {
padding: 100px 20px;
}

.hero h1 {
font-size: 30px;
}

.logo img {
height: 46px;
transform: scale(1.25);
}

.footer-inner {
flex-direction: column;
gap: 10px;
}

}