/* ============================================
   SnelRij Voorbeeld — Freestyle 3
   Deep Navy (#0f1923) + Lime Green (#84cc16)
   Fonts: Space Grotesk + JetBrains Mono
   ============================================ */

:root {
  --bg-navy: #0f1923;
  --bg-deep: #0a1118;
  --bg-card: #162231;
  --bg-card-hover: #1a2a3d;
  --lime: #84cc16;
  --lime-light: #a3e635;
  --lime-dark: #65a30d;
  --lime-bg: rgba(132, 204, 22, 0.08);
  --lime-border: rgba(132, 204, 22, 0.18);
  --text-white: #eef2f6;
  --text-muted: #8a9bb0;
  --text-dim: #556678;
  --border: rgba(132, 204, 22, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-glow: 0 0 40px rgba(132, 204, 22, 0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg-navy);
  color: var(--text-white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

code, .mono {
  font-family: 'JetBrains Mono', monospace;
}

a {
  color: var(--lime);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--lime-light);
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- HEADER ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(15, 25, 35, 0.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.site-header.scrolled {
  padding: 10px 0;
  background: rgba(10, 17, 24, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--lime);
}

.logo .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
  margin-left: 2px;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--lime);
}

.nav-cta {
  background: var(--lime) !important;
  color: var(--bg-navy) !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.85rem !important;
  transition: transform var(--transition), box-shadow var(--transition);
  font-family: 'JetBrains Mono', monospace !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(132, 204, 22, 0.3);
  color: var(--bg-navy) !important;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(132, 204, 22, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--lime-bg);
  border: 1px solid var(--lime-border);
  padding: 6px 16px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--lime);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  margin-bottom: 24px;
  letter-spacing: -1.5px;
}

.hero h1 span {
  color: var(--lime);
  position: relative;
}

.hero h1 span::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--lime);
  opacity: 0.3;
  border-radius: 2px;
}

.hero-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--lime);
  color: var(--bg-navy);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  font-family: 'Space Grotesk', sans-serif;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(132, 204, 22, 0.3);
  color: var(--bg-navy);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--lime-border);
  cursor: pointer;
  transition: all var(--transition);
  font-family: 'Space Grotesk', sans-serif;
}

.btn-outline:hover {
  border-color: var(--lime);
  background: var(--lime-bg);
  color: var(--lime);
}

.hero-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--lime-border);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-float-stat {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(15, 25, 35, 0.92);
  backdrop-filter: blur(14px);
  border: 1px solid var(--lime-border);
  padding: 14px 22px;
  border-radius: var(--radius-sm);
}

.hero-float-stat .number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--lime);
}

.hero-float-stat .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- SECTIONS GENERIC ---- */
section {
  padding: 100px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--lime);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ---- SERVICES ---- */
.services {
  background: var(--bg-deep);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--lime);
  transition: height 0.4s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--lime-border);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::after {
  height: 100%;
}

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--lime-bg);
  border: 1px solid var(--lime-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--lime);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ---- STATS ---- */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 70px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.stat-item .stat-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--lime);
  line-height: 1;
}

.stat-item .stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ---- TESTIMONIALS ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--lime-border);
  box-shadow: var(--shadow-glow);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 18px;
  color: var(--lime);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 22px;
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--bg-navy);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.testimonial-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ---- GALLERY ---- */
.gallery {
  background: var(--bg-deep);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.gallery-item {
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: border-color var(--transition);
}

.gallery-item:hover {
  border-color: var(--lime-border);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: saturate(0.85);
}

.gallery-item:hover img {
  transform: scale(1.08);
  filter: saturate(1.1);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(132, 204, 22, 0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* ---- FAQ ---- */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.05rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  padding: 22px 0;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--lime);
}

.faq-question i {
  transition: transform var(--transition);
  color: var(--lime);
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding-bottom: 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ---- CTA ---- */
.cta-section {
  background: var(--bg-deep);
}

.cta-box {
  background: var(--bg-card);
  border: 1px solid var(--lime-border);
  border-radius: var(--radius);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(132, 204, 22, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.cta-box p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- FOOTER ---- */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-dim);
  margin-top: 12px;
  font-size: 0.92rem;
}

.footer-col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  color: var(--lime);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: var(--lime);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

/* ---- STUDIOLEE BADGE ---- */
.studiolee-badge {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background: rgba(15, 25, 35, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: all var(--transition);
}

.studiolee-badge:hover {
  border-color: var(--lime-border);
  color: var(--lime);
}

.studiolee-badge span {
  font-weight: 700;
  color: var(--lime);
}

/* ---- BLOG PAGE ---- */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(132, 204, 22, 0.04) 0%, transparent 60%);
}

.blog-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 8px 20px;
  border-radius: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--lime);
  color: var(--bg-navy);
  border-color: var(--lime);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--lime-border);
  box-shadow: var(--shadow-glow);
}

.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: saturate(0.9);
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.06);
  filter: saturate(1.1);
}

.blog-card-body {
  padding: 24px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.8rem;
}

.blog-category {
  background: var(--lime-bg);
  border: 1px solid var(--lime-border);
  color: var(--lime);
  padding: 3px 12px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.blog-date {
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
}

.blog-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.4;
  letter-spacing: -0.3px;
}

.blog-card h3 a {
  color: var(--text-white);
}

.blog-card h3 a:hover {
  color: var(--lime);
}

.blog-excerpt {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--lime);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.blog-read-more:hover {
  gap: 10px;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-image {
    max-width: 600px;
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-deep);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-toggle {
    display: block;
    z-index: 1001;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-box {
    padding: 50px 28px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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