/* ============================================
   COMPONENTS.CSS — Buttons, Cards, UI Elements
   Concept Facilities
   ============================================ */

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-4) var(--sp-8);
    font-family: inherit;
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    line-height: 1;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--trans-normal);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.btn--primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(74,126,200,0.35);
}

.btn--secondary {
    background-color: transparent;
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn--secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn--outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn--lg {
    padding: var(--sp-5) var(--sp-10);
    font-size: var(--fs-md);
}

.btn--sm {
    padding: var(--sp-3) var(--sp-6);
    font-size: var(--fs-sm);
}

.btn-arrow::after {
    content: '→';
    font-size: 1.1em;
    transition: transform var(--trans-fast);
}

.btn-arrow:hover::after {
    transform: translateX(4px);
}

/* ============================================
   DIENSTKAART (Service Card)
   ============================================ */

.dienst-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--sp-8);
    transition: all var(--trans-normal);
    position: relative;
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.dienst-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent);
    transform: scaleY(0);
    transition: transform var(--trans-normal);
    transform-origin: bottom;
}

.dienst-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: transparent;
}

.dienst-card:hover::before {
    transform: scaleY(1);
}

.dienst-card__icon {
    width: 56px;
    height: 56px;
    background: var(--color-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sp-5);
    font-size: 1.75rem;
    transition: background var(--trans-normal);
}

.dienst-card:hover .dienst-card__icon {
    background: rgba(74,126,200,0.12);
}

.dienst-card__title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    margin-bottom: var(--sp-3);
    color: var(--color-primary);
}

.dienst-card__text {
    font-size: var(--fs-sm);
    color: var(--color-subtext);
    line-height: var(--lh-normal);
    margin-bottom: var(--sp-5);
}

.dienst-card__link {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    transition: gap var(--trans-fast);
}

.dienst-card__link:hover {
    gap: var(--sp-3);
}

/* ============================================
   TRUST BADGE
   ============================================ */

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.trust-badge__icon {
    width: 40px;
    height: 40px;
    background: rgba(74,126,200,0.12);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.trust-badge__text strong {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
}

.trust-badge__text span {
    font-size: var(--fs-xs);
    color: var(--color-subtext);
}

/* ============================================
   STAT BLOCK
   ============================================ */

.stat-block {
    text-align: center;
}

.stat-block__number {
    font-size: var(--fs-5xl);
    font-weight: var(--fw-black);
    color: var(--color-accent);
    line-height: 1;
    display: block;
}

.stat-block__label {
    font-size: var(--fs-sm);
    color: var(--color-subtext);
    margin-top: var(--sp-2);
}

/* ============================================
   REFERENTIE KAART (Client Reference Card)
   ============================================ */

.referentie-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--sp-8);
    box-shadow: var(--shadow-md);
}

.referentie-card__quote {
    font-size: var(--fs-md);
    line-height: var(--lh-loose);
    color: var(--color-text);
    margin-bottom: var(--sp-6);
    position: relative;
    padding-top: var(--sp-6);
}

.referentie-card__quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 0;
    font-size: 5rem;
    line-height: 1;
    color: var(--color-accent);
    font-family: Georgia, serif;
    opacity: 0.4;
}

.referentie-card__author {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.referentie-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    flex-shrink: 0;
}

.referentie-card__name {
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    color: var(--color-primary);
}

.referentie-card__role {
    font-size: var(--fs-xs);
    color: var(--color-subtext);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.form-group {
    margin-bottom: var(--sp-5);
}

.form-label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
    margin-bottom: var(--sp-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--sp-4);
    font-family: inherit;
    font-size: var(--fs-base);
    color: var(--color-text);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--trans-fast);
    outline: none;
    appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(74,126,200,0.12);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

/* ============================================
   LOGO STRIP
   ============================================ */

.logo-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-12);
    flex-wrap: wrap;
}

.logo-strip__item {
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    color: var(--color-subtext);
    opacity: 0.5;
    letter-spacing: -0.02em;
    transition: opacity var(--trans-normal);
}

.logo-strip__item:hover {
    opacity: 0.8;
}

/* ============================================
   CHECKLIST
   ============================================ */

.checklist {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.checklist__item {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    font-size: var(--fs-base);
    color: var(--color-text);
}

.checklist__item::before {
    content: '✓';
    width: 22px;
    height: 22px;
    background: rgba(26,122,74,0.12);
    color: var(--color-success);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    flex-shrink: 0;
    margin-top: 2px;
}

/* ============================================
   BADGE / PILL
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    padding: var(--sp-1) var(--sp-4);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
}

.badge--success {
    background: rgba(26,122,74,0.10);
    color: var(--color-success);
}

.badge--accent {
    background: rgba(74,126,200,0.12);
    color: var(--color-accent-dark);
}

/* ============================================
   FAQ ITEM
   ============================================ */

.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: var(--sp-6) 0;
}

.faq-item:first-child {
    border-top: 1px solid var(--color-border);
}

.faq-item__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--color-primary);
    gap: var(--sp-4);
}

.faq-item__toggle {
    width: 32px;
    height: 32px;
    background: var(--color-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: var(--fs-lg);
    transition: all var(--trans-normal);
    color: var(--color-accent);
}

.faq-item.is-open .faq-item__toggle {
    background: var(--color-accent);
    color: var(--color-white);
    transform: rotate(45deg);
}

.faq-item__answer {
    display: none;
    padding-top: var(--sp-4);
    font-size: var(--fs-base);
    color: var(--color-subtext);
    line-height: var(--lh-loose);
}

.faq-item.is-open .faq-item__answer {
    display: block;
}