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

:root{
    --primary:#0d3028;
    --secondary:#12372e;
    --accent:#c7e36f;
    --light:#f6f7f1;
    --text:#5b6b64;
    --white:#ffffff;
}

html{
    scroll-behavior:smooth;
}

body{
    font-family:"Segoe UI",Arial,sans-serif;
    line-height:1.7;
    color:var(--text);
    background:#fff;
}

.container{
    width:min(1200px,90%);
    margin:auto;
}

header{
    min-height:100vh;
    color:#fff;
    position:relative;
    overflow:hidden;
    background:
    radial-gradient(circle at 80% 50%, rgba(199,227,111,.08), transparent 30%),
    radial-gradient(circle at 80% 50%, rgba(199,227,111,.05), transparent 50%),
    linear-gradient(90deg,#012f28,#12372e);
}

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:30px 0;
    position:relative;
    z-index:10;
}

.logo{
    font-size:2.2rem;
    color:#fff;
    font-weight:300;
    letter-spacing:-1px;
    text-decoration:none;
    white-space:nowrap;
}

.logo span{
    font-weight:700;
}

.navbar ul{
    display:flex;
    align-items:center;
    gap:34px;
    list-style:none;
    margin:0;
    padding:0;
}

.navbar li{
    margin:0;
    padding:0;
}

.navbar a{
    color:#fff;
    text-decoration:none;
    font-size:.9rem;
    font-weight:500;
    position:relative;
    padding:8px 0;
    transition:color .3s ease;
}

.navbar a::after{
    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:0;
    height:2px;
    background:var(--accent);
    transition:width .3s ease;
}

.navbar a:hover,
.navbar a:focus{
    color:var(--accent);
}

.navbar a:hover::after,
.navbar a:focus::after{
    width:100%;
}

/* Mobile */
@media(max-width:768px){

    .navbar{
        flex-direction:column;
        gap:20px;
        padding:25px 0;
    }

    .logo{
        font-size:2rem;
    }

    .navbar ul{
        width:100%;
        display:flex;
        flex-wrap:wrap;
        justify-content:center;
        gap:8px 22px;
    }

    .navbar a{
        font-size:.85rem;
    }
}

.hero-label{
    text-align:right;
    color:var(--accent);
    letter-spacing:4px;
    font-size:.8rem;
    margin-bottom:40px;
}

.hero{
    display:grid;
    grid-template-columns:1fr 420px;
    gap:80px;
    align-items:center;
    min-height:65vh;
}

.hero-content{
    max-width:700px;
}

h1{
    font-size:5.8rem;
    line-height:.95;
    font-weight:300;
    margin-bottom:30px;
    color:#fff;
}

.highlight{
    color:var(--accent);
}

.hero p{
    font-size:1.1rem;
    color:#d7dfdb;
    margin-bottom:14px;
}

.hero-link{
    display:inline-block;
    margin-top:24px;
    color:var(--accent);
    text-decoration:none;
    font-weight:600;
    transition:.3s;
}

.hero-link:hover{
    transform:translateX(5px);
}

.hero-art{
    display:flex;
    justify-content:center;
    align-items:center;
}

.hero-circle{
    width:420px;
    height:420px;
    border-radius:50%;
    border:1px solid rgba(199,227,111,.12);
    display:flex;
    justify-content:center;
    align-items:center;
    position:relative;
}

.hero-circle::before{
    content:"";
    position:absolute;
    width:620px;
    height:620px;
    border:1px solid rgba(199,227,111,.06);
    border-radius:50%;
}

.hero-circle::after{
    content:"";
    position:absolute;
    width:820px;
    height:820px;
    border:1px solid rgba(199,227,111,.03);
    border-radius:50%;
}

.hero-footer{
    margin-top:70px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.15);
    display:flex;
    justify-content:space-between;
    font-size:.8rem;
    letter-spacing:2px;
    text-transform:uppercase;
    color:#d7dfdb;
}

section{
    padding:100px 0;
}

.section-tag{
    color:#6b9440;
    text-transform:uppercase;
    letter-spacing:2px;
    font-weight:700;
    margin-bottom:10px;
}

h2{
    font-size:2.8rem;
    color:var(--primary);
    margin-bottom:20px;
}

.section-intro{
    max-width:850px;
}

.section-intro p{
    margin-bottom:20px;
}

.brand-section{
    background:var(--light);
}

.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:30px;
    margin-top:40px;
}

.card{
    background:#fff;
    padding:35px;
    border-radius:16px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.3s;
}

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

.card h3{
    color:var(--primary);
    margin-bottom:15px;
}

.principles{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:25px;
    margin-top:40px;
}

.principle{
    border-left:4px solid var(--accent);
    padding-left:15px;
}

.principle h4{
    color:var(--primary);
    margin-bottom:8px;
}

.text-link{
    display:inline-block;
    margin-top:25px;
    color:var(--primary);
    text-decoration:none;
    font-weight:600;
}

.text-link:hover{
    color:#6b9440;
}

.cta-section{
    background:var(--primary);
    color:#fff;
    text-align:center;
}

.cta-section h2{
    color:#fff;
}

.contact-link{
    color:var(--accent);
    text-decoration:none;
    display:inline-block;
    margin-top:20px;
}

footer{
    background:#081510;
    color:#9eb0a8;
    text-align:center;
    padding:40px;
}

footer p:last-child{
    margin-top:10px;
}

@media(max-width:900px){

    .hero{
        grid-template-columns:1fr;
        text-align:center;
    }

    .hero-art{
        order:-1;
    }

    h1{
        font-size:3.5rem;
    }

    .hero-footer{
        flex-direction:column;
        gap:10px;
        text-align:center;
    }
}

@media(max-width:768px){

    .navbar{
        flex-direction:column;
        gap:25px;
    }

    .navbar ul{
        flex-wrap:wrap;
        justify-content:center;
        gap:20px;
    }

    h1{
        font-size:2.8rem;
    }

    h2{
        font-size:2rem;
    }

    .hero-circle{
        width:280px;
        height:280px;
    }
}