/* ============================================================
   DE PALLETLEVERANCIER B.V. — Hoofdstylesheet
   Versie: 1.0
   ============================================================
   Inhoud:
   1.  Custom Properties (Design Tokens)
   2.  Reset & Base
   3.  Typografie
   4.  Layout Utilities
   5.  Navigatie
   6.  Knoppen (Buttons)
   7.  Hero — Homepagina
   8.  Page Hero — Subpagina's
   9.  Secties & Rasters
   10. Kaarten (Cards)
   11. Stappen / Proces
   12. Vertrouwen (Trust)
   13. FAQ Accordion
   14. CTA Banner
   15. Formulieren
   16. Tabel
   17. Calculator
   18. Footer
   19. Utility Classes
   20. Scroll Animaties
   21. Responsive
   ============================================================ */


/* ============================================================
   1. CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Kleuren */
  --clr-bg:             #F6F5F3;
  --clr-white:          #FFFFFF;
  --clr-dark:           #161616;
  --clr-text:           #1E1E1E;
  --clr-text-muted:     #5C5C5C;
  --clr-border:         #DEDAD6;
  --clr-surface:        #EEECE9;
  --clr-surface-2:      #E3E1DC;
  --clr-accent:         #C4822A;
  --clr-accent-hover:   #A86B1E;
  --clr-accent-light:   #F5EBD6;
  --clr-dark-bg:        #161616;
  --clr-dark-surface:   #242424;
  --clr-dark-border:    rgba(255,255,255,0.08);
  --clr-positive:       #1E7A4A;
  --clr-negative:       #B52A2A;

  /* Typografie */
  --font-sans:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-xs:              0.75rem;   /* 12px */
  --fs-sm:              0.875rem;  /* 14px */
  --fs-base:            1rem;      /* 16px */
  --fs-md:              1.0625rem; /* 17px */
  --fs-lg:              1.125rem;  /* 18px */
  --fs-xl:              1.25rem;   /* 20px */
  --fs-2xl:             1.5rem;    /* 24px */
  --fs-3xl:             1.875rem;  /* 30px */
  --fs-4xl:             2.25rem;   /* 36px */
  --fs-5xl:             3rem;      /* 48px */
  --fs-6xl:             3.75rem;   /* 60px */

  /* Spacing */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Layout */
  --container-max:    1200px;
  --container-wide:   1400px;
  --container-narrow: 760px;
  --gutter:           2rem;

  /* Border radius */
  --r-sm: 3px;
  --r-md: 6px;
  --r-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 36px rgba(0,0,0,0.10);

  /* Transitions */
  --transition: 180ms ease;
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: 1.65;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input, textarea, select, button { font-family: inherit; font-size: inherit; }

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

ul, ol { list-style: none; }


/* ============================================================
   3. TYPOGRAFIE
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--clr-dark);
}

/* Fluid typografie voor headings */
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.375rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; }

p { max-width: 66ch; }

strong { font-weight: 600; }

/* Label / eyebrow tekst boven headings */
.label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-3);
}

.text-muted  { color: var(--clr-text-muted); }
.text-center { text-align: center; }
.text-center p { margin-left: auto; margin-right: auto; }


/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.container--narrow { max-width: var(--container-narrow); }

/* Standaard sectiepading */
.section        { padding-top: var(--sp-24); padding-bottom: var(--sp-24); }
.section--sm    { padding-top: var(--sp-16); padding-bottom: var(--sp-16); }
.section--lg    { padding-top: var(--sp-32); padding-bottom: var(--sp-32); }
.section--dark  { background-color: var(--clr-dark-bg); color: var(--clr-white); }
.section--surface { background-color: var(--clr-surface); }
.section--white { background-color: var(--clr-white); }

.section--dark h1, .section--dark h2,
.section--dark h3, .section--dark h4 { color: var(--clr-white); }
.section--dark .text-muted { color: rgba(255,255,255,0.5); }
.section--dark .label { color: var(--clr-accent); }

/* Grid helpers */
.grid   { display: grid; gap: var(--sp-8); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Flex helpers */
.flex          { display: flex; }
.flex-center   { align-items: center; }
.flex-between  { justify-content: space-between; }
.flex-wrap     { flex-wrap: wrap; }
.gap-4  { gap: var(--sp-4); }
.gap-6  { gap: var(--sp-6); }
.gap-8  { gap: var(--sp-8); }

/* Margin helpers */
.mt-4  { margin-top: var(--sp-4);  }
.mt-6  { margin-top: var(--sp-6);  }
.mt-8  { margin-top: var(--sp-8);  }
.mt-12 { margin-top: var(--sp-12); }
.mt-16 { margin-top: var(--sp-16); }

/* Sectie header patroon */
.section-header               { margin-bottom: var(--sp-12); }
.section-header .label        { display: block; }
.section-header h2            { margin-bottom: var(--sp-4); }
.section-header > p           { color: var(--clr-text-muted); font-size: var(--fs-lg); }


/* ============================================================
   5. NAVIGATIE
   ============================================================ */
.nav {
  z-index: 200;
  background-color: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  height: 70px;
}

.nav__inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--sp-4);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-main {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-dark);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.nav__logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
}

.nav__links a {
  display: block;
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color var(--transition);
  border-radius: var(--r-sm);
  white-space: nowrap;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--clr-dark);
}

.nav__links a.active {
  font-weight: 600;
}

.nav__cta { justify-self: end; }

/* Hamburger knop (mobiel) */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background-color: var(--clr-dark);
  transition: all var(--transition);
  border-radius: 1px;
}

.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobiel menu overlay */
.nav__mobile {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--clr-white);
  padding: var(--sp-8) var(--gutter) var(--sp-8);
  border-top: 1px solid var(--clr-border);
  overflow-y: auto;
  z-index: 199;
}

.nav__mobile.is-open { display: block; }

.nav__mobile-links { margin-bottom: var(--sp-8); }

.nav__mobile-links li + li { border-top: 1px solid var(--clr-border); }

.nav__mobile-links a {
  display: block;
  padding: var(--sp-4) 0;
  font-size: var(--fs-lg);
  font-weight: 500;
  color: var(--clr-text);
}


/* ============================================================
   6. KNOPPEN
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.75rem 1.5rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
  line-height: 1;
}

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

.btn--dark {
  background-color: var(--clr-dark);
  color: var(--clr-white);
  border-color: var(--clr-dark);
}
.btn--dark:hover { background-color: #2a2a2a; border-color: #2a2a2a; }

.btn--outline {
  background-color: transparent;
  color: var(--clr-dark);
  border-color: var(--clr-border);
}
.btn--outline:hover { border-color: var(--clr-dark); }

.btn--outline-white {
  background-color: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.35);
}
.btn--outline-white:hover { border-color: var(--clr-white); }

.btn--white {
  background-color: var(--clr-white);
  color: var(--clr-dark);
  border-color: var(--clr-white);
}
.btn--white:hover { background-color: #e8e8e8; border-color: #e8e8e8; }

.btn--lg { padding: 0.9375rem 2rem; font-size: var(--fs-base); }
.btn--sm { padding: 0.5rem 1rem; font-size: var(--fs-xs); }

.btn--full { width: 100%; justify-content: center; }


/* ============================================================
   7. HERO — HOMEPAGINA
   ============================================================ */
.hero {
  background-color: var(--clr-dark-bg);
  color: var(--clr-white);
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

/* Subtiel industrieel rasterpatroon als achtergrondtextuur */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg, transparent, transparent 79px,
      rgba(255,255,255,0.025) 79px, rgba(255,255,255,0.025) 80px
    ),
    repeating-linear-gradient(
      90deg, transparent, transparent 79px,
      rgba(255,255,255,0.025) 79px, rgba(255,255,255,0.025) 80px
    );
  pointer-events: none;
}

/* Accent-kleurlijn linksboven */
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 160px;
  height: 3px;
  background-color: var(--clr-accent);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.hero__content { max-width: 560px; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-6);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background-color: var(--clr-accent);
  flex-shrink: 0;
}

.hero h1 {
  color: var(--clr-white);
  margin-bottom: var(--sp-6);
}

.hero__sub {
  font-size: var(--fs-lg);
  color: rgba(255,255,255,0.6);
  max-width: 50ch;
  margin-bottom: var(--sp-10);
  line-height: 1.75;
}

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

/* Statistieken onderin hero */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-16);
  padding-top: var(--sp-10);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat {}
.hero__stat-number {
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.04em;
  line-height: 1;
}
.hero__stat-label {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.45);
  margin-top: var(--sp-2);
}

/* Visueel element rechts in hero — pallet showcase */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 380px;
}

/* ── Pallet Stack (side-view, gestapeld, cycling) ── */
.pallet-stack {
  position: relative;
  width: 100%;
  max-width: 300px;
  user-select: none;
}

.pallet-stack__label {
  text-align: center;
  margin-bottom: var(--sp-3);
  min-height: 3.5rem;
}

.pallet-stack__type {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-1);
}

.pallet-stack__dims {
  display: block;
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pallet-stack__svg {
  width: 100%;
  display: block;
  cursor: crosshair;
  overflow: visible;
}

/* Elke pallet-groep in de SVG: fade bij hover-cycling */
.ps-item {
  transition: opacity 0.4s ease;
}

.ps-item.is-dim {
  opacity: 0.15;
}

/* Indicator dots */
.pallet-stack__dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: var(--sp-4);
}

.pallet-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.18);
  transition: background-color 0.3s ease, transform 0.3s ease;
  cursor: pointer;
}

.pallet-dot.is-active {
  background-color: var(--clr-accent);
  transform: scale(1.4);
}

/* Hint tekst */
.pallet-stack__hint {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.22);
  text-align: center;
  margin-top: var(--sp-3);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}


/* ============================================================
   8. PAGE HERO — SUBPAGINA'S
   ============================================================ */
.page-hero {
  background-color: var(--clr-dark-bg);
  padding: var(--sp-20) 0 var(--sp-16);
  color: var(--clr-white);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 120px; height: 3px;
  background-color: var(--clr-accent);
}

.page-hero .label    { margin-bottom: var(--sp-4); }
.page-hero h1        { color: var(--clr-white); max-width: 18ch; margin-bottom: var(--sp-5); }
.page-hero__sub      { font-size: var(--fs-lg); color: rgba(255,255,255,0.58); max-width: 52ch; line-height: 1.75; }


/* ============================================================
   9. SECTIES & RASTERS
   ============================================================ */

/* Split layout — 2 kolommen met content + visueel */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.split__visual {
  border-radius: var(--r-lg);
  overflow: hidden;
  background-color: var(--clr-dark-bg);
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.split__visual--accent { background-color: var(--clr-accent); }
.split__visual--surface { background-color: var(--clr-surface); }

/* Intro duoblock (inkoop + verkoop naast elkaar) */
.duo-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  background-color: var(--clr-white);
}

.duo-item {
  padding: var(--sp-10) var(--sp-10);
  position: relative;
}

.duo-item:first-child {
  border-right: 1px solid var(--clr-border);
}

.duo-item__marker {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.duo-item__marker span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background-color: var(--clr-accent);
  color: var(--clr-white);
  border-radius: 50%;
  font-size: 10px;
}

.duo-item h3 { margin-bottom: var(--sp-4); }

.duo-item p {
  color: var(--clr-text-muted);
  font-size: var(--fs-base);
  margin-bottom: var(--sp-6);
}

.duo-item ul {
  margin-bottom: var(--sp-8);
}

.duo-item ul li {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  padding: var(--sp-2) 0;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  border-bottom: 1px solid var(--clr-border);
}

.duo-item ul li:last-child { border-bottom: none; }

.duo-item ul li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  background-color: var(--clr-accent);
  border-radius: 50%;
  flex-shrink: 0;
}


/* ============================================================
   10. KAARTEN
   ============================================================ */
.card {
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  padding: var(--sp-8);
  transition: box-shadow var(--transition);
}

.card:hover { box-shadow: var(--shadow-md); }

.card--accent-top { border-top: 3px solid var(--clr-accent); }

.card__icon {
  width: 42px;
  height: 42px;
  background-color: var(--clr-accent-light);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  color: var(--clr-accent);
}

.card__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--clr-dark);
}

.card__text {
  color: var(--clr-text-muted);
  font-size: var(--fs-base);
  line-height: 1.65;
}

/* Pallettype kaart */
.pallet-card {
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}

.pallet-card:hover { box-shadow: var(--shadow-md); }

.pallet-card__header {
  background-color: var(--clr-dark-bg);
  padding: var(--sp-8);
}

.pallet-card__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-2);
}

.pallet-card__name {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.02em;
}

.pallet-card__dims {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.45);
  margin-top: var(--sp-1);
}

.pallet-card__body { padding: var(--sp-8); }

.pallet-card__desc {
  font-size: var(--fs-base);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
  line-height: 1.65;
}

.pallet-card__uses {
  margin-bottom: var(--sp-6);
}

.pallet-card__uses li {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.pallet-card__uses li:last-child { border-bottom: none; }

.pallet-card__uses li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  background-color: var(--clr-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Sector kaart */
.sector-card {
  padding: var(--sp-8) var(--sp-6);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  background-color: var(--clr-white);
  transition: all var(--transition);
}

.sector-card:hover {
  border-color: var(--clr-accent);
  box-shadow: var(--shadow-md);
}

.sector-card__icon {
  font-size: 1.625rem;
  margin-bottom: var(--sp-4);
  line-height: 1;
}

.sector-card__name {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: var(--sp-3);
}

.sector-card__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.65;
}


/* ============================================================
   11. STAPPEN / PROCES
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border: 1px solid var(--clr-border);
  border-radius: var(--r-md);
  overflow: hidden;
  background-color: var(--clr-white);
}

.step {
  padding: var(--sp-8) var(--sp-6);
  border-right: 1px solid var(--clr-border);
  position: relative;
}

.step:last-child { border-right: none; }

.step__number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--clr-surface-2);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: var(--sp-4);
}

.step__title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: var(--sp-2);
}

.step__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.6;
}


/* ============================================================
   12. VERTROUWEN (Trust)
   ============================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-6);
}

.trust-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.trust-item__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background-color: var(--clr-surface);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
}

.trust-item__title {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: var(--sp-1);
}

.trust-item__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.6;
}


/* ============================================================
   13. FAQ ACCORDION
   ============================================================ */
.faq { max-width: var(--container-narrow); margin: 0 auto; }

.faq__item { border-bottom: 1px solid var(--clr-border); }

.faq__question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: var(--sp-5) 0;
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--clr-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
}

.faq__icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
  font-style: normal;
  font-size: 18px;
  color: var(--clr-text-muted);
  font-weight: 400;
}

.faq__item.is-open .faq__icon {
  background-color: var(--clr-accent);
  border-color: var(--clr-accent);
  color: var(--clr-white);
  transform: rotate(45deg);
}

.faq__answer {
  display: none;
  padding-bottom: var(--sp-6);
  color: var(--clr-text-muted);
  font-size: var(--fs-base);
  line-height: 1.75;
}

.faq__item.is-open .faq__answer { display: block; }


/* ============================================================
   14. CTA BANNER
   ============================================================ */
.cta-banner {
  background-color: var(--clr-accent);
  padding: var(--sp-16) 0;
  color: var(--clr-white);
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-10);
}

.cta-banner h2 {
  color: var(--clr-white);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  margin-bottom: var(--sp-3);
}

.cta-banner p {
  color: rgba(255,255,255,0.78);
  font-size: var(--fs-lg);
  max-width: 46ch;
}

.cta-banner__actions {
  display: flex;
  gap: var(--sp-4);
  flex-shrink: 0;
  flex-wrap: wrap;
}


/* ============================================================
   15. FORMULIEREN
   ============================================================ */
.form-group { margin-bottom: var(--sp-5); }

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-dark);
  margin-bottom: var(--sp-2);
}

.form-label .required { color: var(--clr-accent); margin-left: 2px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: var(--fs-base);
  color: var(--clr-text);
  background-color: var(--clr-white);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--r-sm);
  transition: border-color var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--clr-dark);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235C5C5C' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }

.form-hint { font-size: var(--fs-xs); color: var(--clr-text-muted); margin-top: var(--sp-2); }

.form-error { font-size: var(--fs-xs); color: var(--clr-negative); margin-top: var(--sp-2); display: none; }


/* ============================================================
   16. TABEL
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.data-table th {
  background-color: var(--clr-dark-bg);
  color: var(--clr-white);
  padding: var(--sp-3) var(--sp-5);
  text-align: left;
  font-weight: 600;
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.data-table td {
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text);
}

.data-table tr:hover td { background-color: var(--clr-surface); }


/* ============================================================
   17. CALCULATOR
   ============================================================ */
.calculator {
  background-color: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  max-width: 940px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.calculator__header {
  background-color: var(--clr-dark-bg);
  padding: var(--sp-8) var(--sp-10);
  border-bottom: 1px solid var(--clr-dark-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--sp-8);
}

.calculator__header h3 {
  color: var(--clr-white);
  font-size: var(--fs-xl);
  margin-bottom: var(--sp-2);
}

.calculator__header p {
  color: rgba(255,255,255,0.5);
  font-size: var(--fs-sm);
}

.calculator__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.calculator__inputs {
  padding: var(--sp-10);
  border-right: 1px solid var(--clr-border);
}

.calculator__inputs h4 {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--clr-border);
}

.calculator__results {
  padding: var(--sp-10);
  background-color: var(--clr-surface);
}

.calculator__results h4 {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--clr-border);
}

.calc-result {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--clr-border);
  gap: var(--sp-4);
}

.calc-result:last-of-type { border-bottom: none; }

.calc-result__label {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  flex: 1;
}

.calc-result__value {
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--clr-dark);
  white-space: nowrap;
}

/* Uitgelichte resultaat */
.calc-result--highlight {
  background-color: var(--clr-accent-light);
  border-radius: var(--r-sm);
  padding: var(--sp-4) var(--sp-4);
  margin: var(--sp-4) 0;
  border: none;
}

.calc-result--highlight .calc-result__label {
  font-weight: 600;
  color: var(--clr-dark);
}

.calc-result--highlight .calc-result__value {
  font-size: var(--fs-xl);
  color: var(--clr-accent);
}

.calc-result--negative .calc-result__value { color: var(--clr-negative); }

.calc-disclaimer {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--clr-border);
  line-height: 1.65;
}

.calculator__footer {
  padding: var(--sp-6) var(--sp-10);
  border-top: 1px solid var(--clr-border);
  background-color: var(--clr-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

.calculator__footer p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}


/* ============================================================
   18. FOOTER
   ============================================================ */
.footer {
  background-color: var(--clr-dark-bg);
  color: rgba(255,255,255,0.65);
  padding-top: var(--sp-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-12);
  margin-bottom: var(--sp-12);
}

.footer__logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: var(--sp-4);
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 28ch;
}

.footer__heading {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: var(--sp-5);
}

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

.footer__links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--clr-white); }

.footer__contact-item {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--sp-3);
  line-height: 1.5;
}

.footer__contact-item strong {
  display: block;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: var(--sp-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__bottom-text {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.28);
}


/* ============================================================
   19. UTILITY CLASSES
   ============================================================ */
.divider { height: 1px; background-color: var(--clr-border); margin: var(--sp-10) 0; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 100px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-muted);
}

.badge--accent {
  background-color: var(--clr-accent-light);
  border-color: transparent;
  color: var(--clr-accent);
}

.tag-list { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

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

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

.checklist li::before {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23C4822A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.info-box {
  background-color: var(--clr-accent-light);
  border-left: 3px solid var(--clr-accent);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  padding: var(--sp-5) var(--sp-6);
}

.info-box p {
  font-size: var(--fs-sm);
  color: var(--clr-text);
  line-height: 1.65;
}

/* Groot getal in secties */
.stat-block { text-align: center; }
.stat-block__number {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  color: var(--clr-accent);
  letter-spacing: -0.04em;
  line-height: 1;
  display: block;
}

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


/* ============================================================
   20. SCROLL ANIMATIES
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered vertraging voor grid-children */
.stagger > *:nth-child(1) { transition-delay: 0ms; }
.stagger > *:nth-child(2) { transition-delay: 80ms; }
.stagger > *:nth-child(3) { transition-delay: 160ms; }
.stagger > *:nth-child(4) { transition-delay: 240ms; }
.stagger > *:nth-child(5) { transition-delay: 320ms; }
.stagger > *:nth-child(6) { transition-delay: 400ms; }
.stagger > *:nth-child(7) { transition-delay: 480ms; }


/* ============================================================
   21. RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero__stats { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --gutter: 1.5rem; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero__stats { grid-template-columns: repeat(3, 1fr); }

  .split { grid-template-columns: 1fr; gap: var(--sp-8); }

  .duo-block { grid-template-columns: 1fr; }
  .duo-item:first-child { border-right: none; border-bottom: 1px solid var(--clr-border); }

  .cta-banner__inner { flex-direction: column; }
  .cta-banner { text-align: center; }
  .cta-banner p { margin: 0 auto; }
  .cta-banner__actions { justify-content: center; }

  .calculator__body { grid-template-columns: 1fr; }
  .calculator__inputs { border-right: none; border-bottom: 1px solid var(--clr-border); }

  .calculator__header { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }
  .calculator__footer { flex-direction: column; align-items: flex-start; gap: var(--sp-4); }
}

@media (max-width: 768px) {
  :root {
    --gutter: 1.25rem;
    --sp-24: 3.5rem;
    --sp-32: 5rem;
    --sp-20: 4rem;
  }

  .nav__inner { grid-template-columns: 1fr auto; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; justify-self: end; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid var(--clr-border); }
  .step:last-child { border-bottom: none; }

  .hero__stats { grid-template-columns: 1fr; gap: var(--sp-5); padding-top: var(--sp-8); margin-top: var(--sp-10); }

  .form-row { grid-template-columns: 1fr; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-8); }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { text-align: center; }
  .btn--lg { width: 100%; }
  .cta-banner__actions { flex-direction: column; width: 100%; }
  .cta-banner__actions .btn { width: 100%; }
  .hero__heading { font-size: clamp(2rem, 9vw, var(--fs-5xl)); }
  .section-header h2 { font-size: clamp(1.5rem, 7vw, var(--fs-4xl)); }
  .card { padding: var(--sp-6); }
  .feature-item { gap: var(--sp-3); }
}

/* ============================================================
   22. MOBILE BOTTOM NAVIGATION
   ============================================================ */
.mobile-bottom-nav {
  display: none;
}

@media (max-width: 768px) {
  /* Extra body padding zodat content niet achter bottom nav verdwijnt */
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }

  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: calc(64px + env(safe-area-inset-bottom));
    padding-bottom: env(safe-area-inset-bottom);
    background-color: var(--clr-dark);
    border-top: 1px solid rgba(255,255,255,0.08);
    z-index: 300;
    align-items: stretch;
  }

  .mobile-bottom-nav__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    text-decoration: none;
    color: rgba(255,255,255,0.45);
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    padding: 8px 4px;
  }

  .mobile-bottom-nav__item svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.2s ease;
  }

  .mobile-bottom-nav__item:hover,
  .mobile-bottom-nav__item.is-active {
    color: var(--clr-accent);
  }

  .mobile-bottom-nav__item.is-active svg {
    stroke-width: 2.25;
  }
}