:root {
    --ach-blue: #244896;
    --ach-blue-dark: #143243;
    --ach-red: #d92743;
    --ach-light: #f7f7f7;
    --ach-text: #333;
    --ach-border: #e7e7e7;
    --ach-shadow: 0 8px 28px rgba(20, 50, 67, .10);
}

/* De Gogrin-typografie blijft leidend; deze laag verzorgt alleen de inhoud. */
.ach-page {
    color: var(--ach-text);
    font: inherit;
    font-size: 18px;
    line-height: 1.65;
}

.ach-page h1,
.ach-page h2,
.ach-page h3 {
    font-family: inherit;
    font-weight: 700;
}

.ach-wrap {
    width: min(1170px, calc(100% - 40px));
    margin-right: auto;
    margin-left: auto;
}

.ach-section { padding: 82px 0; }
.ach-section--soft { background: var(--ach-light); }
.ach-section--dark { background: var(--ach-blue-dark); color: #fff; }

.ach-hero {
    min-height: 580px;
    display: grid;
    align-items: center;
    position: relative;
    color: #fff;
    background-position: center;
    background-size: cover;
}

.ach-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(20, 50, 67, .96) 0%, rgba(20, 50, 67, .72) 48%, rgba(20, 50, 67, .22) 100%);
}

.ach-hero__content {
    position: relative;
    max-width: 760px;
    padding: 92px 0;
}

.ach-hero h1 {
    margin: 0 0 22px;
    color: #fff;
    font-size: clamp(44px, 6vw, 72px);
    line-height: 1.02;
    text-transform: uppercase;
}

.ach-hero p { max-width: 690px; font-size: 22px; }

.ach-kicker {
    display: inline-block;
    margin-bottom: 9px;
    color: var(--ach-red);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* dtbtn komt uit Gogrin; kleur en hover sluiten aan op Achthoven. */
.ach-page a.dtbtn.ach-btn {
    display: inline-block;
    margin-top: 18px;
    padding: 11px 25px;
    border-radius: 30px;
    background: var(--ach-red);
    color: #fff !important;
    font-size: 17px;
    font-weight: 500;
    text-decoration: none !important;
    text-transform: uppercase;
    transition: background-color .25s ease, transform .25s ease;
}

.ach-page a.dtbtn.ach-btn:hover {
    background: var(--ach-blue);
    color: #fff !important;
    transform: translateY(-2px);
}

.ach-page a.dtbtn.ach-btn--light {
    background: #fff;
    color: var(--ach-blue-dark) !important;
}

.ach-page a.dtbtn.ach-btn--light:hover {
    background: var(--ach-red);
    color: #fff !important;
}

.ach-title {
    margin: 0 0 22px;
    color: var(--ach-blue-dark);
    font-size: clamp(34px, 4vw, 48px);
    line-height: 1.12;
    text-transform: uppercase;
}

.ach-title::after {
    content: "";
    display: block;
    width: 54px;
    height: 3px;
    margin-top: 15px;
    background: var(--ach-red);
}

[style*="text-align:center"] > .ach-title::after { margin-right: auto; margin-left: auto; }

.ach-pagehead {
    position: relative;
    display: grid;
    min-height: 250px;
    align-items: center;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(120deg, var(--ach-blue-dark), var(--ach-blue));
}

.ach-pagehead::after {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -125px;
    width: 420px;
    height: 220px;
    border: 38px solid rgba(255, 255, 255, .06);
    border-radius: 50%;
    transform: rotate(-12deg);
}

.ach-pagehead h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(38px, 5vw, 58px);
    line-height: 1.1;
    text-transform: uppercase;
}

.ach-pagehead p { margin: 10px 0 0; font-size: 20px; }

.ach-grid { display: grid; gap: 30px; }
.ach-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ach-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.ach-card {
    overflow: hidden;
    position: relative;
    border: 1px solid var(--ach-border);
    border-bottom: 4px solid var(--ach-red);
    background: #fff;
    box-shadow: var(--ach-shadow);
    transition: transform .25s ease, box-shadow .25s ease;
}

.ach-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 36px rgba(20, 50, 67, .15);
}

.ach-card img {
    display: block;
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    transition: transform .35s ease;
}

.ach-card:hover img { transform: scale(1.035); }
.ach-card__body { padding: 28px 30px 31px; }
.ach-card h2,
.ach-card h3 { margin: 0 0 12px; color: var(--ach-blue-dark); font-size: 25px; }
.ach-card a { color: var(--ach-blue); font-weight: 700; text-decoration: none; }
.ach-card a:hover { color: var(--ach-red); }

.ach-list { margin: 20px 0; padding-left: 22px; }
.ach-list li { margin: 8px 0; }
.ach-list li::marker { color: var(--ach-red); }

.ach-columns {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 58px;
    align-items: center;
}

.ach-columns img { width: 100%; box-shadow: var(--ach-shadow); }

.ach-review {
    position: relative;
    margin: 0;
    padding: 31px 30px 28px;
    border: 1px solid var(--ach-border);
    border-top: 4px solid var(--ach-red);
    background: #fff;
    box-shadow: var(--ach-shadow);
}

.ach-review::before {
    content: "\201C";
    position: absolute;
    top: 5px;
    right: 20px;
    color: rgba(36, 72, 150, .11);
    font-size: 78px;
    font-weight: 700;
    line-height: 1;
}

.ach-review cite { display: block; margin-top: 14px; color: var(--ach-blue-dark); font-style: normal; font-weight: 700; }

.ach-contactbar { display: flex; gap: 28px; align-items: center; justify-content: space-between; }
.ach-contactbar h2 { margin: 0; color: #fff; }

.ach-contact-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.ach-contact-grid > div,
.ach-form,
.ach-note {
    border: 1px solid var(--ach-border);
    border-top: 4px solid var(--ach-red);
    background: #fff;
    box-shadow: var(--ach-shadow);
}

.ach-contact-grid > div { padding: 29px 30px; }
.ach-contact-grid h2 { color: var(--ach-blue-dark); font-size: 26px; }
.ach-form { margin-top: 35px; padding: 34px 36px; }
.ach-form h2 { margin-bottom: 22px; color: var(--ach-blue-dark); }

.ach-form input:not([type="submit"]),
.ach-form textarea {
    width: 100%;
    margin-top: 6px;
    padding: 12px 14px;
    border: 1px solid #d6d6d6;
    background: #fff;
    font: inherit;
}

.ach-form input:not([type="submit"]):focus,
.ach-form textarea:focus {
    border-color: var(--ach-blue);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(36, 72, 150, .10);
}

.ach-form input[type="submit"] {
    width: auto;
    padding: 11px 25px;
    border: 0;
    border-radius: 30px;
    background: var(--ach-red);
    color: #fff;
    font: inherit;
    font-size: 17px;
    font-weight: 500;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color .25s ease, transform .25s ease;
}

.ach-form input[type="submit"]:hover { background: var(--ach-blue); transform: translateY(-2px); }

.ach-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 54px; }
.ach-logos img { width: auto; max-width: 145px; max-height: 64px; filter: grayscale(1); opacity: .72; transition: filter .25s ease, opacity .25s ease; }
.ach-logos img:hover { filter: none; opacity: 1; }
.ach-note { padding: 26px 28px; }

@media (max-width: 850px) {
    .ach-grid--3,
    .ach-grid--2,
    .ach-columns,
    .ach-contact-grid { grid-template-columns: 1fr; }

    .ach-section { padding: 56px 0; }
    .ach-hero { min-height: 500px; }
    .ach-hero__content { padding: 70px 0; }
    .ach-pagehead { min-height: 210px; }
    .ach-contactbar { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 520px) {
    .ach-wrap { width: min(100% - 28px, 1170px); }
    .ach-page { font-size: 17px; }
    .ach-hero h1 { font-size: 43px; }
    .ach-hero p { font-size: 19px; }
    .ach-card__body,
    .ach-contact-grid > div,
    .ach-form { padding: 24px; }
}