/* ================================
   RESET & BASE
   ================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #fff;
  color: #333;
  font-size: 15px;
  line-height: 1.7;
}

a {
  color: #4a90d9;
  text-decoration: none;
}

/* ================================
   NAVBAR
   ================================ */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #1a2e4a;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 1rem 0;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  padding: 1rem 1.1rem;
  display: block;
  font-size: 13.5px;
  transition: background 0.2s;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* ================================
   HERO
   ================================ */
.hero {
  background: linear-gradient(135deg, #1a2e4a 0%, #2a4a7a 100%);
  color: #fff;
  padding: 5rem 2rem 4rem;
  text-align: center;
}

.hero-subtitle {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.hero h1 span {
  color: #7ec8f0;
}

.hero p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 580px;
  margin: 0 auto 2rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-img-slot {
  width: 100%;
  max-width: 700px;
  margin: 3rem auto 0;
}

/* ================================
   BUTTONS
   ================================ */
.btn {
  padding: 0.7rem 1.6rem;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  display: inline-block;
}

.btn-primary {
  background: #4a90d9;
  color: #fff;
}

.btn-primary:hover {
  background: #357abd;
}

/* ================================
   SECTIONS
   ================================ */
.section {
  padding: 4rem 2rem;
}

.section-inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-tag {
  color: #4a90d9;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.section h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #1a2e4a;
  margin-bottom: 1.5rem;
}

.section-alt {
  background: #f7f9fc;
}

.divider {
  border: none;
  border-top: 1px solid #e0e8f0;
  margin: 0;
}

/* ================================
   TEXT + IMAGE COLUMNS
   ================================ */
.text-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.text-col.rev {
  direction: rtl;
}

.text-col.rev>* {
  direction: ltr;
}

.text-col p {
  color: #555;
  font-size: 15px;
  margin-bottom: 1rem;
}

/* ================================
   IMAGE UPLOAD SLOTS
   ================================ */
.img-slot {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #e8edf5;
  border: 2px dashed #b0c0d8;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}

.img-slot:hover {
  border-color: #4a90d9;
}

.img-slot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  border-radius: 6px;
}

.img-slot input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.slot-hint {
  font-size: 12px;
  color: #96a8be;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 6px;
  z-index: 1;
}

.slot-icon-text {
  font-size: 28px;
  color: #b0c0d8;
  z-index: 1;
}

.img-slot.banner {
  aspect-ratio: 16 / 6;
}

.img-slot.screenshot {
  aspect-ratio: 16 / 10;
}

/* ================================
   FEATURE CARDS
   ================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.card {
  background: #fff;
  border: 1px solid #e0e8f0;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.card-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #4a90d9;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 0.75rem;
}

.card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1a2e4a;
  margin-bottom: 0.4rem;
}

.card p {
  font-size: 13.5px;
  color: #666;
  line-height: 1.6;
}

/* ================================
   SCREENSHOTS GRID
   ================================ */
.ss-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.ss-label {
  font-size: 11px;
  color: #96a8be;
  text-align: center;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ================================
   TECH PILLS
   ================================ */
.tech-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.tech-pill {
  background: #e8edf5;
  border: 1px solid #c8d8ea;
  border-radius: 20px;
  padding: 0.3rem 0.9rem;
  font-size: 13px;
  color: #2a4a7a;
  font-weight: 500;
}

.tech-pill.main {
  background: #2a4a7a;
  color: #fff;
  border-color: #2a4a7a;
}

/* ================================
   BESLUIT
   ================================ */
.besluit-intro {
  color: #555;
  max-width: 680px;
}

.besluit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.besluit-card {
  padding: 1.5rem;
  border-radius: 8px;
}

.besluit-card.ok {
  background: #e8f5ee;
  border: 1px solid #a3d4b5;
}

.besluit-card.nok {
  background: #fdf0f0;
  border: 1px solid #e8b4b4;
}

.besluit-card h3 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.besluit-card.ok h3 {
  color: #1a7a42;
}

.besluit-card.nok h3 {
  color: #a32020;
}

.besluit-card p {
  font-size: 14px;
  color: #444;
  line-height: 1.65;
}

/* ================================
   FOOTER
   ================================ */
footer {
  background: #1a2e4a;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 1.5rem;
  font-size: 13px;
}

footer a {
  text-decoration: none;
  color: inherit;
}

footer a:hover {
  color: #8fa8d8
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 640px) {
  .text-col {
    grid-template-columns: 1fr;
  }

  .ss-grid {
    grid-template-columns: 1fr 1fr;
  }

  .besluit-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .nav-links {
    display: none;
  }
}