/* ============================================================
   STOFFEERDERIJ VOLS — Projectenpagina stijlen
   ============================================================ */

/* ===== PROJECTEN GRID ===== */
.sv-projects {
  background: var(--sv-wit);
  padding: 5rem 1.5rem;
}
.sv-projects__inner {
  max-width: var(--sv-max-width);
  margin: 0 auto;
}
.sv-projects__inner h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.25rem);
  font-weight: 800;
  color: var(--sv-tekst);
  text-align: center;
  margin: 0.5rem 0 1rem;
}
.sv-projects__intro {
  font-size: 0.95rem;
  color: var(--sv-tekst-licht);
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
  line-height: 1.75;
}
.sv-projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ===== PROJECT KAART ===== */
.sv-project-card {
  background: var(--sv-wit);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sv-shadow);
  border: 1px solid var(--sv-grijs);
  transition: box-shadow var(--sv-transition), transform var(--sv-transition);
}
.sv-project-card:hover {
  box-shadow: var(--sv-shadow-hover);
  transform: translateY(-3px);
}
.sv-project-card__body {
  padding: 1.25rem 1.5rem 1.5rem;
}
.sv-project-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sv-rood);
  background: rgba(122,26,46,0.08);
  padding: 0.25rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 0.6rem;
}
.sv-project-card__body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--sv-tekst);
  margin-bottom: 0.5rem;
  line-height: 1.35;
}
.sv-project-card__body p {
  font-size: 0.875rem;
  color: var(--sv-tekst-licht);
  line-height: 1.65;
}

/* Inklapbare omschrijving */
.sv-project-card__more {
  margin-top: 0.85rem;
  border-top: 1px solid var(--sv-grijs);
  padding-top: 0.75rem;
}
.sv-project-card__more summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--sv-rood);
  transition: color var(--sv-transition);
}
.sv-project-card__more summary::-webkit-details-marker { display: none; }
.sv-project-card__more summary::marker { content: ""; }
.sv-project-card__more summary:hover { color: var(--sv-rood-donker); }
.sv-project-card__more summary svg { flex-shrink: 0; transition: transform var(--sv-transition); }
.sv-project-card__more[open] summary svg { transform: rotate(180deg); }
.sv-project-card__more p { margin-top: 0.75rem; }

/* ===== VOOR/NA SLIDER ===== */
/* Voor/na — twee afbeeldingen naast elkaar (geen slider). */
.sv-before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}
.sv-ba-col {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--sv-lichtgrijs);
}
.sv-ba-col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.sv-ba-col__label {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 2;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  color: var(--sv-wit);
}
.sv-ba-col__label--voor { background: rgba(0, 0, 0, 0.6); }
.sv-ba-col__label--na { background: var(--sv-rood); }
@media (max-width: 520px) {
  .sv-before-after { grid-template-columns: 1fr; }
}

/* ===== FAQ ===== */
.sv-faq {
  background: var(--sv-lichtgrijs);
  padding: 5rem 1.5rem;
}
.sv-faq__inner {
  max-width: var(--sv-max-width);
  margin: 0 auto;
}
.sv-faq__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--sv-tekst);
  text-align: center;
  margin: 0.5rem 0 3rem;
}
.sv-faq__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  text-align: left;
}
.sv-faq__col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.sv-faq__left h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--sv-tekst);
  margin: 0.5rem 0 1rem;
  line-height: 1.25;
}
.sv-faq__left p {
  font-size: 0.9rem;
  color: var(--sv-tekst-licht);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.sv-faq__stat {
  background: var(--sv-rood);
  border-radius: var(--sv-radius);
  padding: 1.5rem;
  color: var(--sv-wit);
}
.sv-faq__stat-num {
  display: block;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.25rem;
}
.sv-faq__stat-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.85;
  margin-bottom: 0.75rem;
}
.sv-faq__stat p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.65;
  margin: 0;
}
.sv-faq__item {
  background: var(--sv-wit);
  border-radius: var(--sv-radius);
  border: 1px solid var(--sv-grijs);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: box-shadow var(--sv-transition);
}
.sv-faq__item:hover { box-shadow: var(--sv-shadow); }
.sv-faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--sv-tekst);
  cursor: pointer;
  list-style: none;
  gap: 1rem;
}
.sv-faq__item summary::-webkit-details-marker { display: none; }
.sv-faq__item summary::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--sv-rood);
  flex-shrink: 0;
  transition: transform var(--sv-transition);
}
.sv-faq__item[open] summary::after {
  content: '\2212';
}
.sv-faq__item[open] {
  box-shadow: var(--sv-shadow);
}
.sv-faq__answer {
  padding: 0 1.5rem 1.25rem;
}
.sv-faq__answer p {
  font-size: 0.9rem;
  color: var(--sv-tekst-licht);
  line-height: 1.75;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .sv-projects__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .sv-projects__grid { grid-template-columns: 1fr; }
  .sv-projects, .sv-faq { padding: 3.5rem 1.25rem; }
}