:root {
    --coop-green: #075e54;
    --coop-dark: #063b34;
    --coop-light: #f4f9f8;
    --coop-accent: #25d366;
    --coop-gold: #f4b400;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f8fafc;
    color: #222;
}

.navbar {
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
}

.hero-section {
    min-height: 560px;
    display: flex;
    align-items: center;
    color: #fff;
    background:
        linear-gradient(rgba(7, 94, 84, .88), rgba(6, 59, 52, .92)),
        url("../images/coop-bg.jpg") center/cover no-repeat;
}

.hero-section h1 {
    font-size: clamp(2.2rem, 5vw, 4.6rem);
    font-weight: 800;
}

.hero-section p {
    font-size: 1.15rem;
}

.btn-coop {
    background: var(--coop-accent);
    color: var(--coop-dark);
    border: none;
    border-radius: 30px;
    font-weight: 700;
    padding: 12px 28px;
}

.btn-coop:hover {
    background: #1ebe5d;
    color: #fff;
}

.section-title {
    font-weight: 800;
    color: var(--coop-green);
}

.feature-card {
    background: #fff;
    border-radius: 18px;
    padding: 28px;
    height: 100%;
    box-shadow: 0 12px 35px rgba(0,0,0,.08);
    border: 1px solid rgba(7, 94, 84, .08);
}

.feature-card i {
    font-size: 36px;
    color: var(--coop-green);
    margin-bottom: 15px;
}

.page-banner {
    background: linear-gradient(120deg, var(--coop-green), var(--coop-dark));
    color: white;
    padding: 70px 0;
}

.form-card {
    background: #fff;
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 12px 35px rgba(0,0,0,.08);
}