:root{
    --green:#188a35;
    --green-dark:#0f6427;
    --green-light:#e9ffe9;
    --lime:#b9ff8a;
    --orange:#ff9f1c;
    --dark:#102018;
    --muted:#667085;
    --light:#f6faf7;
    --white:#ffffff;
    --border:#dce7df;
    --shadow:0 18px 50px rgba(16,32,24,.12);
}

*{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
}

body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    background:var(--light);
    color:var(--dark);
}

a{
    color:inherit;
    text-decoration:none;
}

img{
    max-width:100%;
}

.site-header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--border);
}

.nav-wrap{
    max-width:1180px;
    margin:0 auto;
    padding:14px 20px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}

.brand img{
    height:56px;
    width:auto;
    display:block;
}

.nav-links{
    display:flex;
    align-items:center;
    gap:22px;
    font-weight:700;
    color:#234030;
}

.nav-links a:hover{
    color:var(--green);
}

.nav-btn{
    background:var(--green);
    color:white !important;
    padding:11px 18px;
    border-radius:999px;
    box-shadow:0 8px 20px rgba(24,138,53,.25);
}

.hero{
    background:
        radial-gradient(circle at top left, rgba(185,255,138,.55), transparent 35%),
        linear-gradient(135deg,#0f6427,#1ea447);
    color:white;
    padding:80px 20px;
}

.hero-inner{
    max-width:1180px;
    margin:0 auto;
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:40px;
    align-items:center;
}

.badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:rgba(255,255,255,.16);
    border:1px solid rgba(255,255,255,.25);
    padding:9px 14px;
    border-radius:999px;
    font-weight:800;
    margin-bottom:18px;
}

.hero h1{
    font-size:56px;
    line-height:1.04;
    margin:0 0 18px;
    letter-spacing:-1.6px;
}

.hero h1 span{
    color:var(--lime);
}

.hero p{
    font-size:20px;
    line-height:1.6;
    opacity:.95;
    margin:0 0 28px;
}

.hero-actions{
    display:flex;
    gap:14px;
    flex-wrap:wrap;
}

.btn{
    border:0;
    border-radius:14px;
    padding:15px 22px;
    font-size:16px;
    font-weight:900;
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    justify-content:center;
}

.btn-primary{
    background:white;
    color:var(--green-dark);
}

.btn-secondary{
    background:rgba(255,255,255,.14);
    color:white;
    border:1px solid rgba(255,255,255,.3);
}

.hero-card{
    background:white;
    color:var(--dark);
    border-radius:30px;
    padding:26px;
    box-shadow:var(--shadow);
}

.savings-card{
    background:linear-gradient(180deg,#ffffff,#f2fff4);
    border:1px solid var(--border);
    border-radius:24px;
    padding:22px;
}

.savings-card h3{
    margin:0 0 16px;
    font-size:22px;
}

.deal-row{
    display:flex;
    justify-content:space-between;
    gap:14px;
    padding:14px 0;
    border-bottom:1px solid var(--border);
}

.deal-row:last-child{
    border-bottom:0;
}

.deal-name{
    font-weight:900;
}

.deal-store{
    color:var(--muted);
    font-size:14px;
    margin-top:4px;
}

.deal-price{
    font-weight:900;
    font-size:22px;
    color:var(--green);
}

.section{
    padding:76px 20px;
}

.container{
    max-width:1180px;
    margin:0 auto;
}

.section-title{
    text-align:center;
    max-width:760px;
    margin:0 auto 42px;
}

.section-title h2{
    font-size:40px;
    margin:0 0 12px;
    letter-spacing:-.8px;
}

.section-title p{
    color:var(--muted);
    font-size:18px;
    line-height:1.6;
    margin:0;
}

.grid-3{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:22px;
}

.card{
    background:white;
    border:1px solid var(--border);
    border-radius:24px;
    padding:26px;
    box-shadow:0 8px 30px rgba(16,32,24,.06);
}

.icon{
    width:52px;
    height:52px;
    border-radius:16px;
    background:var(--green-light);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:25px;
    margin-bottom:16px;
}

.card h3{
    font-size:22px;
    margin:0 0 10px;
}

.card p{
    color:var(--muted);
    line-height:1.6;
    margin:0;
}

.how{
    background:white;
}

.steps{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}

.step{
    position:relative;
    background:var(--light);
    border:1px solid var(--border);
    border-radius:24px;
    padding:28px;
}

.step-number{
    width:42px;
    height:42px;
    border-radius:50%;
    background:var(--green);
    color:white;
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:900;
    margin-bottom:18px;
}

.notify-section{
    background:
        radial-gradient(circle at top right, rgba(255,159,28,.22), transparent 35%),
        linear-gradient(135deg,#102018,#173f25);
    color:white;
}

.notify-box{
    display:grid;
    grid-template-columns:.9fr 1.1fr;
    gap:30px;
    align-items:center;
}

.notify-copy h2{
    font-size:42px;
    margin:0 0 12px;
}

.notify-copy p{
    font-size:18px;
    line-height:1.6;
    opacity:.9;
}

.signup-form{
    background:white;
    color:var(--dark);
    border-radius:26px;
    padding:26px;
    box-shadow:var(--shadow);
}

.form-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px;
}

.form-group{
    margin-bottom:14px;
}

.form-group.full{
    grid-column:1 / -1;
}

label{
    display:block;
    font-weight:900;
    margin-bottom:7px;
}

input{
    width:100%;
    padding:14px;
    border-radius:12px;
    border:1px solid #ccd8d0;
    font-size:16px;
}

.checks{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
    margin:10px 0 16px;
}

.checks label{
    font-weight:700;
    display:flex;
    align-items:center;
    gap:8px;
}

.checks input{
    width:auto;
}

.alert{
    padding:14px;
    border-radius:12px;
    margin-bottom:16px;
    font-weight:900;
}

.alert-success{
    background:#e9ffe9;
    color:#126622;
}

.alert-error{
    background:#ffe9e9;
    color:#991b1b;
}

.faq{
    background:var(--light);
}

.faq-list{
    max-width:860px;
    margin:0 auto;
    display:grid;
    gap:14px;
}

.faq-item{
    background:white;
    border:1px solid var(--border);
    border-radius:18px;
    padding:22px;
}

.faq-item h3{
    margin:0 0 8px;
}

.faq-item p{
    margin:0;
    color:var(--muted);
    line-height:1.6;
}

.site-footer{
    background:#0c1711;
    color:white;
    padding:50px 20px 24px;
}

.footer-container{
    max-width:1180px;
    margin:0 auto;
    display:grid;
    grid-template-columns:2fr 1fr 1fr 1fr;
    gap:30px;
}

.footer-logo img{
    max-width:210px;
    margin-bottom:14px;
}

.footer-logo p{
    color:#c8d6cc;
    line-height:1.6;
}

.footer-links h4{
    margin:0 0 14px;
}

.footer-links a{
    display:block;
    color:#c8d6cc;
    margin-bottom:10px;
}

.footer-links a:hover{
    color:white;
}

.copyright{
    max-width:1180px;
    margin:30px auto 0;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.12);
    color:#b8c7bd;
    font-size:14px;
}

@media(max-width:900px){
    .hero-inner,
    .notify-box,
    .grid-3,
    .steps,
    .footer-container{
        grid-template-columns:1fr;
    }

    .hero h1{
        font-size:42px;
    }

    .nav-links{
        display:none;
    }

    .brand img{
        height:48px;
    }

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