/*
Theme Name: Wast-e Light
Theme URI: https://wast-e.nl
Author: Wast-e BV
Author URI: https://wast-e.nl
Description: Licht custom theme voor Wast-e — AI-gedreven afvalanalyse
Version: 1.0.0
License: Proprietary
Text Domain: wast-e-light
*/

/* ── Variables ── */
:root {
  --bg:           #f5f5f7;
  --bg-2:         #ffffff;
  --card:         rgba(0,0,0,0.045);
  --card-hover:   rgba(0,0,0,0.075);
  --accent:       #16a34a;
  --accent-hover: #15803d;
  --accent-light: #15803d;
  --text:         #111111;
  --text-muted:   rgba(0,0,0,0.55);
  --text-dim:     rgba(0,0,0,0.38);
  --border:       rgba(0,0,0,0.09);
  --border-hover: rgba(0,0,0,0.18);
  --r-sm:  8px;
  --r-md:  14px;
  --r-lg:  20px;
  --font:  -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-w: 1120px;
  --nav-h: 68px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--font); cursor: pointer; }
ul { list-style: none; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
  background: transparent;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(245,245,247,0.96);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--border);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.nav-logo img { height: 32px; width: auto; }
.nav-logo span {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--text);
}
.nav-logo span em { color: var(--accent); font-style: normal; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text);
  background: var(--card);
}
.nav-cta {
  font-size: 14px !important;
  font-weight: 600 !important;
  color: #fff !important;
  background: var(--accent) !important;
  padding: 9px 20px !important;
  border-radius: var(--r-sm) !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent-hover) !important; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  background: rgba(245,245,247,0.98);
  border-bottom: 1px solid var(--border);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--text); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  background: var(--bg-2);
  color: var(--text);
  border: 1px solid var(--border-hover);
  box-shadow: 0 1px 3px rgba(0,0,0,0.07);
}
.btn-secondary:hover { background: #f0f0f2; }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(22,163,74,0.07) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 20% 80%, rgba(22,163,74,0.04) 0%, transparent 60%),
              var(--bg);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(22,163,74,0.1);
  border: 1px solid rgba(22,163,74,0.2);
  border-radius: 20px;
  padding: 6px 14px;
  margin-bottom: 20px;
}
.hero-badge::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
  color: var(--text);
}
.hero h1 span { color: var(--accent); }
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual { position: relative; }
.hero-screen {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}
.hero-screen-top {
  background: rgba(0,0,0,0.04);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.hero-screen-dot { width: 10px; height: 10px; border-radius: 50%; }
.hero-screen-dot:nth-child(1) { background: #ff5f57; }
.hero-screen-dot:nth-child(2) { background: #ffbd2e; }
.hero-screen-dot:nth-child(3) { background: #28c840; }
.hero-screen-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hero-scan-result {
  background: var(--card);
  border-radius: var(--r-md);
  padding: 16px;
}
.hero-scan-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.hero-scan-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  color: var(--text);
}
.hero-scan-item:last-child { border-bottom: none; }
.hero-scan-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
}
.tag-pmd   { background: rgba(59,130,246,0.12); color: #1d4ed8; }
.tag-gft   { background: rgba(22,163,74,0.12);  color: #15803d; }
.tag-rest  { background: rgba(100,116,139,0.12); color: #475569; }
.tag-paper { background: rgba(161,98,7,0.12);   color: #92400e; }
.tag-glas  { background: rgba(126,34,206,0.12); color: #6d28d9; }
.tag-sd    { background: rgba(185,28,28,0.12);  color: #991b1b; }

/* ── Sections ── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.15;
  margin-bottom: 16px;
  color: var(--text);
}
.section-desc {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
}
.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-desc { margin: 0 auto; }
.divider { height: 1px; background: var(--border); }

/* ── About / PDCA ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-image {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}
.pdca-list { display: flex; flex-direction: column; gap: 24px; margin-top: 36px; }
.pdca-item { display: flex; gap: 16px; align-items: flex-start; }
.pdca-letter {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(22,163,74,0.1);
  border: 1px solid rgba(22,163,74,0.25);
  color: var(--accent);
  font-size: 15px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.pdca-item-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.pdca-item-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ── Model cards ── */
.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.model-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
  text-decoration: none;
  display: block;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.model-card:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  border-color: rgba(22,163,74,0.25);
  transform: translateY(-2px);
}
.model-icon { font-size: 28px; margin-bottom: 16px; line-height: 1; }
.model-name { font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.model-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.model-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.model-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--accent);
  background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.18);
  border-radius: 20px;
  padding: 3px 10px;
}

/* ── Stats row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 64px;
}
.stat-item {
  background: var(--bg-2);
  padding: 36px 32px;
  text-align: center;
}
.stat-number {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number span { color: var(--accent); }
.stat-label { font-size: 14px; color: var(--text-muted); line-height: 1.4; }

/* ── CTA Section ── */
.cta-section {
  background: radial-gradient(ellipse 80% 100% at 50% 50%, rgba(22,163,74,0.06) 0%, transparent 70%),
              var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 0;
  text-align: center;
}
.cta-section .section-title { margin-bottom: 16px; }
.cta-section .section-desc { margin: 0 auto 40px; }
.cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Page hero ── */
.page-hero {
  padding-top: calc(var(--nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.page-hero .section-title { margin-bottom: 12px; }

/* ── Model detail ── */
.model-section { padding: 64px 0; border-bottom: 1px solid var(--border); }
.model-section:last-child { border-bottom: none; }
.model-detail-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
  align-items: start;
}
.model-detail-icon { font-size: 64px; line-height: 1; margin-bottom: 16px; }
.model-detail-name { font-size: 28px; font-weight: 800; margin-bottom: 8px; color: var(--text); }
.model-detail-sector {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent);
}
.model-detail-desc { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 28px; }
.model-detail-cats-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.model-detail-cats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.model-detail-cat {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 14px;
}
.model-usecases { display: flex; flex-direction: column; gap: 10px; }
.model-usecase { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-muted); }
.model-usecase::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ── Contact form ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 72px;
  align-items: start;
}
.contact-info-item { display: flex; gap: 14px; margin-bottom: 28px; align-items: flex-start; }
.contact-info-icon {
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-info-title { font-size: 14px; font-weight: 700; margin-bottom: 2px; color: var(--text); }
.contact-info-value { font-size: 14px; color: var(--text-muted); }
.form-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: 0.2px;
}
.form-label span { color: var(--accent); }
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-hover);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  background: var(--bg-2);
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(0,0,0,0.28); }
.form-select { cursor: pointer; }
.form-select option { background: #fff; color: var(--text); }
.form-textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-radio-group { display: flex; gap: 12px; flex-wrap: wrap; }
.form-radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-muted);
  padding: 10px 16px;
  border: 1px solid var(--border-hover);
  border-radius: var(--r-sm);
  background: var(--bg);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.form-radio-label:has(input:checked) {
  border-color: var(--accent);
  background: rgba(22,163,74,0.06);
  color: var(--text);
}
.form-radio-label input { display: none; }
.form-submit { width: 100%; padding: 15px; font-size: 16px; margin-top: 8px; }
.form-success { text-align: center; padding: 48px 24px; }
.form-success-icon { font-size: 48px; margin-bottom: 16px; line-height: 1; }
.form-success-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.form-success-desc { font-size: 15px; color: var(--text-muted); }
.form-error-msg {
  background: rgba(239,68,68,0.07);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  font-size: 14px;
  color: #b91c1c;
  margin-bottom: 20px;
}

/* ── Default page content ── */
.page-content { padding: 80px 0; }
.page-content h2 { font-size: 28px; font-weight: 700; margin: 40px 0 16px; color: var(--text); }
.page-content h3 { font-size: 20px; font-weight: 600; margin: 28px 0 12px; color: var(--text); }
.page-content p { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.page-content ul, .page-content ol { padding-left: 20px; margin-bottom: 16px; }
.page-content li { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 6px; }

/* ── Footer ── */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img { height: 28px; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); line-height: 1.7; max-width: 280px; }
.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.footer-col a { display: block; font-size: 14px; color: var(--text-muted); padding: 5px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.footer-copy { font-size: 13px; color: var(--text-dim); }
.footer-email { font-size: 13px; color: var(--text-muted); transition: color 0.2s; }
.footer-email:hover { color: var(--text); }

/* ── Hero visual grid ── */
.hero-visual-grid { display: flex; flex-direction: column; gap: 12px; }
.hero-kiosk-photo {
  border-radius: var(--r-lg);
  overflow: hidden;
  height: 196px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.hero-kiosk-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero-screens-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hero-screen--sm .hero-screen-body { padding: 14px; gap: 10px; }

/* ── Dashboard mock ── */
.hero-dash-total { display: flex; align-items: baseline; gap: 6px; }
.hero-dash-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hero-dash-sublabel { font-size: 11px; color: var(--text-muted); }
.hero-dash-chart-title {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.hero-dash-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 56px;
  background: rgba(0,0,0,0.04);
  border-radius: 6px;
  padding: 6px 6px 0;
}
.hero-dash-bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; }
.hero-dash-bar-area { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.hero-dash-bar { width: 100%; border-radius: 2px 2px 0 0; overflow: hidden; display: flex; flex-direction: column-reverse; }
.hero-dash-bar-seg { min-height: 2px; }
.hero-dash-day { font-size: 8px; color: var(--text-dim); padding: 3px 0; }
.hero-dash-legend { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.hero-dash-legend-item { display: flex; align-items: center; gap: 4px; font-size: 9px; color: var(--text-muted); }
.hero-dash-legend-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 500px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .models-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .model-detail-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .models-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .btn { justify-content: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .section { padding: 64px 0; }
  .hero-screens-row { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero h1 { font-size: 32px; }
  .form-card { padding: 24px 20px; }
}