/* ── Association / Collaboration pages ─────────────────────── */
:root {
    --cbic-red: #ee404a;
    --cbic-blue: #0c4da2;
    --cbic-navy: #072d5f;
    --border: #dbe4f2;
}

body { background: #f1f4f8; }

.assoc-hero {
    background: linear-gradient(135deg, var(--cbic-navy) 0%, var(--cbic-blue) 100%);
    color: #fff;
    padding: 4rem 2rem;
    text-align: center;
    margin-bottom: -2rem;
    position: relative;
    z-index: 1;
}
.assoc-hero h1 { font-size: 2.5rem; font-weight: 900; letter-spacing: -1.5px; margin-bottom: 1rem; }
.assoc-hero p { font-size: 1.1rem; opacity: 0.9; max-width: 700px; margin: 0 auto; }

.assoc-body { max-width: 900px; margin: 0 auto; padding: 0 1rem 4rem; position: relative; z-index: 2; }

.assoc-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(15,23,42,.08);
}

.section-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--cbic-blue);
    border-left: 4px solid var(--cbic-red);
    padding-left: 1rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
}

.field-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    margin-bottom: 0.5rem;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.form-control, .form-select {
    border: 2px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: all .2s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--cbic-blue);
    box-shadow: 0 0 0 4px rgba(12,77,162,.1);
    outline: none;
}

.plan-option {
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    cursor: pointer;
    transition: all .2s;
    height: 100%;
}
.plan-option:hover { border-color: var(--cbic-blue); background: rgba(12,77,162,.02); }
.plan-radio:checked + .plan-option { border-color: var(--cbic-blue); background: rgba(12,77,162,.05); }

.btn-submit-main {
    background: var(--cbic-red);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 1.25rem;
    font-weight: 800;
    font-size: 1.1rem;
    width: 100%;
    transition: all .2s;
    box-shadow: 0 10px 20px rgba(238,64,74,.2);
}
.btn-submit-main:hover { background: #d63340; transform: translateY(-2px); box-shadow: 0 15px 30px rgba(238,64,74,.3); }
.btn-submit-main:disabled { opacity: .7; cursor: not-allowed; transform: none; }

/* ── Success page ─── */
.success-page {
    max-width: 600px;
    margin: 4rem auto;
    text-align: center;
    background: #fff;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 50px rgba(15,23,42,.08);
}
.success-icon {
    width: 100px;
    height: 100px;
    background: #ecfdf5;
    color: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 2rem;
}
.btn-back {
    background: #0c4da2;
    color: #fff;
    border-radius: 12px;
    padding: 0.75rem 2rem;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    margin-top: 2rem;
    transition: all .2s;
}
.btn-back:hover { background: #072d5f; color: #fff; transform: translateY(-2px); }