/* ============================================================
   Crecca B.V. — components.css
   Buttons, cards, grids, layout components, page sections
   Requires: base.css (custom properties, reset, typography)
   ============================================================ */

/* ── Additional custom properties ────────────────────────── */
:root {
  --shadow-sm: 0 1px 3px rgba(18, 20, 26, 0.06);
  --shadow-md: 0 4px 16px rgba(18, 20, 26, 0.10);
}

/* ── Skip-link (visible only on focus) ────────────────────── */
.skip-link {
  position: absolute;
  top: var(--space-2xs);
  left: var(--space-2xs);
  z-index: 1000;
  padding: var(--space-2xs) var(--space-sm);
  background: var(--color-brand);
  color: #ffffff;
  text-decoration: none;
  border-radius: var(--radius);
  transform: translateY(-200%);
  transition: transform var(--transition);
}
.skip-link:focus {
  transform: translateY(0);
  color: #ffffff;
}

/* ── Eyebrow ──────────────────────────────────────────────── */
.eyebrow,
.section__eyebrow {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: var(--space-sm);
}

/* ── Lead text ────────────────────────────────────────────── */
.lead {
  font-family: var(--font-serif);
  font-size: clamp(1.125rem, 1.5vw, 1.25rem);
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4em;
  min-height: 44px;
  padding: 0.85rem 1.6rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition),
              transform var(--transition), box-shadow var(--transition);
}

.btn--primary {
  background: var(--color-brand);
  color: #ffffff;
}
.btn--primary:hover {
  background: var(--color-brand-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border: 2px solid var(--color-ink);
}
.btn--ghost:hover {
  background: var(--color-ink);
  color: #ffffff;
  text-decoration: none;
}

.btn--on-dark {
  background: #ffffff;
  color: var(--color-ink);
}
.btn--on-dark:hover {
  background: var(--color-brand-tint);
  color: var(--color-ink);
  transform: translateY(-1px);
  text-decoration: none;
}

.btn:disabled,
.btn[aria-busy="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ── Generic card ─────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) * 2);
  padding: var(--space-lg);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ── Grid utilities ───────────────────────────────────────── */
.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ── Feature list ─────────────────────────────────────────── */
.feature-list {
  display: grid;
  gap: 0.6rem;
}

.feature-list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.feature-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand);
  flex-shrink: 0;
  margin-top: 0.45rem;
}

/* ── Value card ───────────────────────────────────────────── */
.value-card { padding-block: var(--space-sm); }

.value-card .eyebrow { margin-bottom: 0.4rem; }

.value-card h3 {
  font-size: 1rem;
  color: var(--color-ink);
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── Scroll reveal ────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 320ms var(--ease), transform 320ms var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal][data-delay="1"] { transition-delay: 80ms; }
[data-reveal][data-delay="2"] { transition-delay: 160ms; }
[data-reveal][data-delay="3"] { transition-delay: 240ms; }
[data-reveal][data-delay="4"] { transition-delay: 320ms; }

/* Legacy animation classes */
.animate-fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 280ms var(--ease), transform 280ms var(--ease);
}
.animate-fade-up.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 80ms; }
.delay-2 { transition-delay: 160ms; }
.delay-3 { transition-delay: 240ms; }

/* ── Section helpers ──────────────────────────────────────── */
.section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4.5vw, 2.5rem);
  color: var(--color-ink);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .section__title { margin-bottom: var(--space-xl); }
}

@media (min-width: 1024px) {
  .section__title { margin-bottom: var(--space-2xl); }
}

.section__cta {
  margin-top: var(--space-xl);
  text-align: center;
}

@media (min-width: 1024px) {
  .section__cta { margin-top: var(--space-2xl); }
}

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition),
              backdrop-filter var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 0 var(--color-border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

@media (min-width: 768px) {
  .site-header__inner { gap: var(--space-lg); }
}

/* ── Logo ─────────────────────────────────────────────────── */
.site-header__logo,
.footer__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.logo__img {
  display: block;
  height: 44px;
  width: auto;
}

@media (min-width: 768px) {
  .logo__img { height: 80px; }
}

@media (min-width: 1024px) {
  .logo__img { height: 120px; }
}

.logo__img--footer {
  height: 64px;
  vertical-align: top;
  filter: brightness(0) invert(1);
  opacity: 0.88;
}

@media (min-width: 768px) {
  .logo__img--footer { height: 88px; }
}

@media (min-width: 1024px) {
  .logo__img--footer { height: 108px; }
}

/* Fallback text logo (kept for reference) */
.logo__text {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.logo__accent         { color: var(--color-brand); }
.logo__accent--footer { color: rgba(255, 255, 255, 0.5); }

/* ── Nav ──────────────────────────────────────────────────── */
.site-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  margin-left: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  padding: var(--space-lg) var(--gutter) calc(var(--space-2xl) + env(safe-area-inset-bottom));
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  transform: translateX(100%);
  transition: transform 280ms var(--ease);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  z-index: 99;
}

.site-nav.is-open { transform: translateX(0); }

.nav__list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  gap: 0;
}

.nav__link {
  display: flex;
  align-items: center;
  width: 100%;
  height: auto;
  min-height: 44px;
  padding: 0.75rem 0;
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition), box-shadow var(--transition);
}

.nav__link:hover { color: var(--color-ink); text-decoration: none; }

.nav__link--active {
  color: var(--color-brand);
  font-weight: 600;
}

/* Language switcher */
.nav__lang {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-lg);
  padding-left: 0;
  border-left: none;
}

.nav__lang-sep {
  font-size: 0.75rem;
  color: var(--color-border-strong);
  user-select: none;
}

.nav__lang-link {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
  padding: 0.25rem 0.125rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.nav__lang-link:hover { color: var(--color-ink); text-decoration: none; }

.nav__lang-link--active {
  font-weight: 600;
  color: var(--color-brand);
}

@media (min-width: 768px) {
  .site-nav {
    position: static;
    inset: auto;
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
    padding: 0;
    background: transparent;
    border-top: 0;
    transform: none;
    overflow: visible;
    z-index: auto;
  }

  .nav__list {
    flex-direction: row;
    align-items: center;
    width: auto;
  }

  .nav__link {
    width: auto;
    height: var(--header-h);
    min-height: 0;
    padding: 0 0.875rem;
    font-size: 0.9375rem;
    border-bottom: 0;
  }

  .nav__link--active {
    color: var(--color-ink);
    box-shadow: inset 0 -2px 0 var(--color-brand);
  }

  /* Home: active item becomes an orange pill (the hero meets the nav with no
     whitespace, so the underline has no breathing room). */
  body.page-home .nav__link--active {
    color: #ffffff;
    background: var(--color-brand);
    box-shadow: none;
    border-radius: 999px;
    padding: 8px 16px;
    height: auto;
  }
  body.page-home .nav__link--active:hover,
  body.page-home .nav__link--active:focus {
    color: #ffffff;
    background: var(--color-brand-hover);
  }

  .nav__lang {
    margin-top: 0;
    gap: 0.25rem;
    padding-left: var(--space-sm);
    border-left: 1px solid var(--color-border);
  }

  .nav__lang-link {
    font-size: 0.8125rem;
    min-height: 0;
  }
}

/* ── Mobile toggle ────────────────────────────────────────── */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border-radius: var(--radius);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
}

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform 250ms ease, opacity 250ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero base ────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-2xl);
  min-height: 0;
}

@media (min-width: 768px) {
  .hero {
    padding-block: var(--space-3xl);
    min-height: 480px;
  }
}

@media (min-width: 1024px) {
  .hero { min-height: 560px; }
  .hero--home { min-height: 640px; }
}

.hero--page {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-lg) var(--space-md);
  min-height: 0;
}

@media (min-width: 768px) {
  .hero--page { padding-block: var(--space-2xl) var(--space-lg); }
}

/* 3D scene container — rechterhelft desktop, verborgen op mobiel.
   z-index 0 garandeert dat het altijd ACHTER de tekst (z-index 2) blijft. */
#hero-scene {
  display: none;
  position: absolute;
  top: 0; bottom: 0; right: 0;
  left: 50%;
  z-index: 0;
  pointer-events: none;
}
@media (min-width: 1024px) {
  #hero-scene { display: block; }
}
#hero-scene canvas {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  display: block;
}
/* Variant C en D zijn nu ook donker — geen dimming nodig */

.hero__inner {
  position: relative;
  z-index: 2;
  display: block;
  max-width: 720px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.875rem, 7vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
  color: inherit;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero__title--page {
  font-size: clamp(1.75rem, 5vw, 3rem);
  color: var(--color-ink);
}

.hero__subtitle {
  font-size: clamp(0.9375rem, 2.5vw, 1.125rem);
  margin-bottom: var(--space-md);
  max-width: 48ch;
}

@media (min-width: 768px) {
  .hero__subtitle { margin-bottom: var(--space-lg); }
}

.hero--page .hero__subtitle {
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ── Hero variant A — Dark Navy ───────────────────────────── */
/* Sophisticated dark tech; default variant */
.hero--va {
  background:
    radial-gradient(ellipse 65% 70% at 90% 60%, rgba(224, 67, 4, 0.20) 0%, transparent 100%),
    radial-gradient(ellipse 55% 55% at 10% 20%, rgba(40, 80, 180, 0.16) 0%, transparent 100%),
    linear-gradient(155deg, #0d111a 0%, #111828 60%, #0d111a 100%);
  color: #ffffff;
}
.hero--va::before {
  content: "";
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(circle, rgba(255,255,255,0.042) 1px, transparent 1px);
  background-size: 28px 28px;
}
.hero--va::after {
  content: "";
  position: absolute; z-index: 0; pointer-events: none;
  right: -30%; top: 50%; transform: translateY(-50%);
  width: clamp(220px, 60vw, 600px); aspect-ratio: 1; border-radius: 50%;
  border: 1px solid rgba(224, 67, 4, 0.16);
  box-shadow:
    0 0 0 clamp(20px,6vw,80px)  rgba(224, 67, 4, 0.055),
    0 0 0 clamp(40px,12vw,160px) rgba(224, 67, 4, 0.025);
  background: transparent;
}
@media (min-width: 768px) {
  .hero--va::after { right: -10%; }
}
.hero--va .hero__title    { color: #ffffff; }
.hero--va .hero__subtitle { color: rgba(255, 255, 255, 0.72); }

/* ── Hero variant B — Gradient Nebula ─────────────────────── */
/* Modern vibrant gradient with animated colour orbs */
.hero--vb {
  background: #0b0820;
  color: #ffffff;
}
.hero--vb::before {
  content: "";
  position: absolute; inset: -30%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 48% at 78% 42%, rgba(140, 65, 255, 0.60) 0%, transparent 100%),
    radial-gradient(ellipse 48% 58% at 16% 68%, rgba(224, 67, 4, 0.45) 0%, transparent 100%),
    radial-gradient(ellipse 62% 42% at 55% 88%, rgba(20, 70, 230, 0.38) 0%, transparent 100%);
  animation: heroNebulaPulse 9s ease-in-out infinite alternate;
}
.hero--vb::after { content: none; }
.hero--vb .hero__title    { color: #ffffff; }
.hero--vb .hero__subtitle { color: rgba(210, 195, 255, 0.84); }
@keyframes heroNebulaPulse {
  from { transform: scale(1) rotate(-1deg);   opacity: 0.75; }
  to   { transform: scale(1.07) rotate(1deg); opacity: 1; }
}

/* ── Hero variant C — Midnight Teal ──────────────────────── */
/* Diep blauw-teal; 3D toont een torus-knot in cyan */
.hero--vc {
  background:
    radial-gradient(ellipse 65% 70% at 88% 55%, rgba(0, 160, 210, 0.22) 0%, transparent 100%),
    radial-gradient(ellipse 55% 55% at 10% 25%, rgba(0, 90, 160, 0.16) 0%, transparent 100%),
    linear-gradient(155deg, #07111e 0%, #0b1d32 100%);
  color: #ffffff;
}
.hero--vc::before {
  content: "";
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 160, 210, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 160, 210, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero--vc::after { content: none; }
.hero--vc .hero__title    { color: #ffffff; }
.hero--vc .hero__subtitle { color: rgba(100, 200, 240, 0.82); }

/* ── Hero variant D — Amber Dark ─────────────────────────── */
/* Warme donkere amber-tonen; 3D toont concentrische ringen */
.hero--vd {
  background:
    radial-gradient(ellipse 65% 65% at 86% 56%, rgba(220, 90, 10, 0.24) 0%, transparent 100%),
    radial-gradient(ellipse 50% 55% at 12% 28%, rgba(160, 55, 5, 0.16) 0%, transparent 100%),
    linear-gradient(155deg, #0e0400 0%, #1a0800 100%);
  color: #ffffff;
}
.hero--vd::before {
  content: "";
  display: none;
}
@media (min-width: 768px) {
  .hero--vd::before {
    content: "/>";
    display: block;
    position: absolute; z-index: 0; pointer-events: none; user-select: none;
    right: -1%; top: 50%; transform: translateY(-52%);
    font-family: var(--font-sans);
    font-size: clamp(130px, 19vw, 260px);
    font-weight: 800; line-height: 1; letter-spacing: -0.04em;
    color: rgba(220, 90, 10, 0.12);
  }
}
.hero--vd::after { content: none; }
.hero--vd .hero__title    { color: #ffffff; }
.hero--vd .hero__subtitle { color: rgba(255, 175, 90, 0.82); }

/* Hero decorative graphic */
.hero__graphic {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 420px;
  margin: auto;
}

.graphic__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.10);
  margin: auto;
}

.graphic__ring--1 { width: 100%; height: 100%; }
.graphic__ring--2 { width: 72%; height: 72%; }
.graphic__ring--3 {
  width: 44%; height: 44%;
  background: rgba(224, 67, 4, 0.12);
  border-color: rgba(224, 67, 4, 0.35);
}

.graphic__nodes {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  place-items: center;
  padding: 20%;
}

.graphic__node {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.graphic__node--accent {
  background: var(--color-brand);
  width: 14px;
  height: 14px;
  box-shadow: 0 0 20px rgba(224, 67, 4, 0.45);
}

/* ── Hero-switcher pill (always visible on homepage) ──────── */
.hero-switcher {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 7px 14px;
  white-space: nowrap;
}

.hero-switcher__label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.40);
  padding-right: 4px;
}

.hero-switcher__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.hero-switcher__btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.30);
}

.hero-switcher__btn.is-active {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: #ffffff;
}


/* ── Service cards ────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 768px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) * 2);
  padding: var(--space-md);
  transition: box-shadow var(--transition), transform var(--transition);
}
@media (min-width: 1024px) {
  .service-card { padding: var(--space-lg); }
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card__icon  { color: var(--color-brand); margin-bottom: var(--space-sm); }
.service-card__title { font-size: 1.125rem; color: var(--color-ink); margin-bottom: var(--space-2xs); }
.service-card__body  { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.65; }

/* ── Cases grid (teaser) ──────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}
@media (min-width: 768px) {
  .cases-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
}

.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) * 2);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
@media (min-width: 1024px) {
  .case-card { padding: var(--space-lg); }
}

.case-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.case-card__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-brand);
  background: var(--color-brand-tint);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
  align-self: flex-start;
}

.case-card__title { font-size: 1.25rem; color: var(--color-ink); margin-bottom: var(--space-2xs); }
.case-card__intro { font-size: 0.9375rem; color: var(--color-text-muted); flex: 1; margin-bottom: var(--space-sm); }

.case-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-brand);
  text-decoration: none;
  transition: color var(--transition);
}
.case-card__link:hover {
  color: var(--color-brand-hover);
  text-decoration: underline;
}

/* ── CTA block ────────────────────────────────────────────── */
.cta-block {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.cta-block__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4.5vw, 2.5rem);
  color: #ffffff;
  margin-bottom: var(--space-sm);
}

.cta-block__body {
  color: rgba(255, 255, 255, 0.70);
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  max-width: 52ch;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .cta-block__body { font-size: 1.0625rem; }
}

/* ── Intro block ──────────────────────────────────────────── */
.intro-block { max-width: 720px; }
.intro-block .section__title { margin-bottom: var(--space-sm); }
.intro-block__body { font-size: 1rem; color: var(--color-text-muted); line-height: 1.7; }

@media (min-width: 768px) {
  .intro-block__body { font-size: 1.0625rem; line-height: 1.75; }
}

/* ── Intro with image (home) ──────────────────────────────── */
.intro-with-image {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.intro-with-image__img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: calc(var(--radius) * 2);
  display: block;
}

@media (min-width: 768px) {
  .intro-with-image__img { height: 320px; }
}

@media (min-width: 1024px) {
  .intro-with-image      { grid-template-columns: 1fr 1fr; gap: var(--space-3xl); }
  .intro-with-image__img { height: 400px; }
}

/* ── Service with image (diensten) ───────────────────────── */
.service-with-image {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.service-with-image__visual {
  order: 0;
}

.service-with-image__img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: calc(var(--radius) * 2);
  display: block;
}

@media (min-width: 768px) {
  .service-with-image__img { height: 320px; }
}

@media (min-width: 1024px) {
  .service-with-image      { grid-template-columns: 1fr 1fr; gap: var(--space-3xl); }
  .service-with-image__img { height: 420px; }
  .service-with-image--reverse .service-with-image__visual { order: -1; }
}

.service-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 600;
  line-height: 1;
  color: var(--color-brand);
  opacity: 0.18;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

/* ── Case with image ──────────────────────────────────────── */
.case-with-image {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
  margin-bottom: var(--space-lg);
}

.case-with-image__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: calc(var(--radius) * 2);
  display: block;
}

@media (min-width: 768px) {
  .case-with-image__img { height: 280px; }
}

@media (min-width: 1024px) {
  .case-with-image      { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
  .case-with-image__img { height: 360px; }
  .case-with-image--reverse .case-detail__header { order: -1; }
}

/* ── Service detail (diensten) ────────────────────────────── */
.service-detail {
  display: grid;
  gap: var(--space-lg);
  max-width: 860px;
}

@media (min-width: 1024px) {
  .service-detail { gap: var(--space-2xl); }
}

.service-detail__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.service-detail__icon { color: var(--color-brand); flex-shrink: 0; margin-top: 4px; }

.service-detail__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-ink);
}

.service-detail__body { font-size: 1rem; color: var(--color-text-muted); line-height: 1.7; }

@media (min-width: 768px) {
  .service-detail__body { font-size: 1.0625rem; line-height: 1.8; }
}

.checklist { display: grid; gap: 0.6rem; }

.checklist__item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.checklist__item::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand);
  flex-shrink: 0;
  margin-top: 0.45rem;
}

/* ── Case detail (cases page) ─────────────────────────────── */
.case-detail { display: grid; gap: var(--space-lg); }

@media (min-width: 1024px) {
  .case-detail { gap: var(--space-2xl); }
}
.case-detail__header { max-width: 760px; }

.case-detail__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-brand);
  background: var(--color-brand-tint);
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  margin-bottom: var(--space-sm);
}

.case-detail__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  color: var(--color-ink);
  margin-bottom: var(--space-2xs);
}

.case-detail__intro { font-size: 1rem; color: var(--color-text-muted); line-height: 1.7; }

@media (min-width: 768px) {
  .case-detail__intro { font-size: 1.0625rem; line-height: 1.75; }
}

.case-detail__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .case-detail__body { grid-template-columns: 1fr 1fr; }
}

.case-detail__results-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}
@media (min-width: 768px) {
  .case-detail__results-row { grid-template-columns: 1fr 1fr; }
}

.case-detail__heading { font-size: 1rem; font-weight: 600; color: var(--color-ink); margin-bottom: var(--space-2xs); }
.case-detail__column p { font-size: 0.9375rem; color: var(--color-text-muted); line-height: 1.75; }

.results-list { display: grid; gap: 0.6rem; }

.results-list__item {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.results-list__item::before {
  content: '✓';
  color: var(--color-brand);
  font-weight: 700;
  flex-shrink: 0;
}

.case-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.case-detail__own-product {
  background: var(--color-brand-tint);
  border-left: 3px solid var(--color-brand);
  padding: var(--space-sm) var(--space-lg);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9375rem;
  color: var(--color-text);
  max-width: 600px;
}

.case-detail__ext-link {
  color: var(--color-brand);
  font-weight: 600;
  margin-left: 0.4rem;
  transition: color var(--transition);
}
.case-detail__ext-link:hover { color: var(--color-brand-hover); }

/* ── YSP CTA card ─────────────────────────────────────────── */
.ysp-cta {
  margin-top: 0;
  border-radius: calc(var(--radius) * 2);
  background:
    radial-gradient(ellipse 65% 70% at 88% 55%, rgba(0, 160, 210, 0.22) 0%, transparent 100%),
    radial-gradient(ellipse 55% 55% at 10% 25%, rgba(0, 90, 160, 0.16) 0%, transparent 100%),
    linear-gradient(155deg, #07111e 0%, #0b1d32 100%);
  border: 1px solid rgba(0, 160, 210, 0.18);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.ysp-cta__badge {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: rgba(100, 200, 240, 0.82);
}
.ysp-cta__title {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: #ffffff;
  line-height: 1.2;
}
.ysp-cta__desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.50);
  line-height: 1.55;
}
.ysp-cta__btn {
  align-self: flex-start;
  margin-top: var(--space-2xs);
}

/* ── Contact ──────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .contact-layout { grid-template-columns: 340px 1fr; gap: var(--space-3xl); }
}

.contact-form { display: grid; gap: var(--space-md); }

.form-row--two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .form-row--two { grid-template-columns: 1fr 1fr; }
}

.form-group { display: flex; flex-direction: column; gap: var(--space-2xs); }
.form-label { font-size: 0.875rem; font-weight: 600; color: var(--color-ink); }

.form-input {
  width: 100%;
  min-height: 44px;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(224, 67, 4, 0.14);
}

.form-input--invalid { border-color: #dc2626; box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12); }

.form-error {
  margin-top: var(--space-2xs);
  font-size: 0.8125rem;
  color: #991b1b;
}

.form-textarea { resize: vertical; min-height: 140px; }

.form-message {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
}

.form-message--success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.form-message--error   { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

.contact-info {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: calc(var(--radius) * 2);
  padding: var(--space-md);
}
@media (min-width: 1024px) {
  .contact-info { padding: var(--space-lg); }
}

.contact-info__title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

.contact-info address,
.contact-info p { font-size: 0.9375rem; color: var(--color-text-muted); margin-bottom: var(--space-sm); line-height: 1.7; }

.contact-info a { color: var(--color-brand); text-decoration: none; transition: color var(--transition); }
.contact-info a:hover { color: var(--color-brand-hover); }

.contact-info__kvk { font-size: 0.8125rem; }
.contact-info__map { margin-top: var(--space-sm); border-radius: var(--radius); overflow: hidden; }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.72);
  padding-top: var(--space-xl);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  align-items: start;
}

@media (min-width: 768px) {
  .site-footer__inner { padding-bottom: var(--space-2xl); }
}

@media (min-width: 1024px) {
  .site-footer__inner { padding-bottom: var(--space-3xl); }
}

@media (min-width: 768px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (min-width: 1024px) {
  .site-footer__inner {
    grid-template-columns: 1.75fr 1fr 1fr;
    column-gap: var(--space-lg);
  }
  .footer__brand,
  .footer__nav,
  .footer__platforms {
    padding-top: var(--space-2xl);
  }
}

.footer__logo {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
}

.footer__address {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.58);
  line-height: 1.8;
  margin-bottom: var(--space-2xs);
}

.footer__address a {
  color: rgba(255, 255, 255, 0.58);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__address a:hover { color: #ffffff; }

.footer__kvk {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.38);
  margin-top: var(--space-2xs);
}

.footer__nav-title {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  margin-bottom: var(--space-sm);
}

.footer__nav ul,
.footer__platforms ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer__nav a,
.footer__platforms a {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.62);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__nav a:hover,
.footer__platforms a:hover { color: #ffffff; }

.footer__platform-card {
  display: block;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition);
}
.footer__platform-card:hover {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.07);
}
.footer__platform-card__name {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.90);
  margin-bottom: var(--space-3xs);
}
.footer__platform-card__desc {
  display: block;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.42);
  line-height: 1.5;
  margin-bottom: var(--space-xs);
}
.footer__platform-card__cta {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-brand);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding-block: var(--space-sm);
}

.footer__bottom .container {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ── 404 page ─────────────────────────────────────────────── */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: calc(70vh - var(--header-h));
  padding-block: var(--space-2xl);
}

@media (min-width: 1024px) {
  .error-page {
    min-height: calc(80vh - var(--header-h));
    padding-block: var(--space-3xl);
  }
}

.error-page__code {
  font-family: var(--font-serif);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 600;
  line-height: 1;
  color: var(--color-brand);
  margin-bottom: var(--space-sm);
}

.error-page__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-ink);
  margin-bottom: var(--space-2xs);
}

.error-page__body {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* ── Breadcrumbs ─────────────────────────────────────────────────────────── */
.breadcrumbs {
  padding-block: var(--space-sm);
  border-block-end: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-inline-start: 0.5rem;
  opacity: 0.4;
}

.breadcrumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.breadcrumbs a:hover { color: var(--color-brand); }

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq {
  max-width: 780px;
  margin-block-start: var(--space-lg);
}

.faq-item {
  border-block-end: 1px solid var(--color-border);
}

.faq-item summary {
  padding-block: var(--space-sm);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 44px;
}

@media (min-width: 768px) {
  .faq-item summary { font-size: 1.05rem; }
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  color: var(--color-brand);
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 200ms var(--ease);
}

.faq-item[open] summary::after { content: "−"; }

.faq-item p {
  padding-block-end: var(--space-lg);
  color: var(--color-text-muted);
  max-width: 68ch;
  line-height: 1.7;
}