/* ============================================================ */
/*  VAN DER SAR OPERATIONS — Main Stylesheet                   */
/* ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ============================================================ */
/*  RESET                                                        */
/* ============================================================ */

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

/* ============================================================ */
/*  BRAND VARIABLES                                              */
/* ============================================================ */

:root {
  --black:        #0D0D0D;
  --charcoal:     #171717;
  --dark-grey:    #23262B;
  --card-bg:      #1C1F24;
  --border:       rgba(255, 255, 255, 0.07);
  --border-hover: rgba(139, 92, 246, 0.35);
  --white:        #FFFFFF;
  --muted:        #B8B8B8;
  --muted-dark:   #6B6B6B;
  --purple:       #8B5CF6;
  --purple-dark:  #6D28D9;
  --purple-glow:  rgba(139, 92, 246, 0.18);

  --font:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --transition:   0.28s var(--ease);

  --max-w:        1200px;
  --header-h:     80px;
  --section-py:   100px;
  --radius:       12px;
  --radius-lg:    20px;
  --radius-xl:    28px;
}

/* ============================================================ */
/*  BASE                                                         */
/* ============================================================ */

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font); }

/* ============================================================ */
/*  TYPOGRAPHY                                                   */
/* ============================================================ */

h1, h2, h3, h4, h5 {
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.03em;
}

p { color: var(--muted); line-height: 1.75; }

/* ============================================================ */
/*  LAYOUT UTILITIES                                             */
/* ============================================================ */

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: var(--section-py) 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--purple);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.section-label::before {
  content: '';
  display: block;
  width: 22px;
  height: 2px;
  background: var(--purple);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.75;
}

.text-center { text-align: center; }
.text-center .section-label { justify-content: center; }
.text-center .section-subtitle { margin: 0 auto; }

.text-purple { color: var(--purple); }

/* Divider line */
.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--purple-dark));
  border-radius: 2px;
  margin: 24px 0;
}

/* ============================================================ */
/*  BUTTONS                                                      */
/* ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 28px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 0.93rem;
  border: none;
  font-family: var(--font);
  white-space: nowrap;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--purple);
  color: var(--white);
  box-shadow: 0 0 0 0 rgba(139, 92, 246, 0);
}

.btn-primary:hover {
  background: var(--purple-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(139, 92, 246, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
}

.btn-secondary:hover {
  border-color: var(--purple);
  color: var(--purple);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--purple);
  border: 1.5px solid rgba(139, 92, 246, 0.45);
}

.btn-ghost:hover {
  background: var(--purple);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(139, 92, 246, 0.45);
}

.btn-lg { padding: 17px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }

.btn .btn-arrow {
  transition: transform var(--transition);
}
.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ============================================================ */
/*  HEADER / NAVIGATION                                          */
/* ============================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(13, 13, 13, 0.9);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom-color: var(--border);
}

.header .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--purple);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: -0.03em;
  color: var(--white);
  flex-shrink: 0;
  transition: background var(--transition);
}

.logo:hover .logo-icon {
  background: var(--purple-dark);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  gap: 1px;
}

.logo-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--muted-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-logo {
  height: 70px;
  width: 70px;
  object-fit: contain;
  display: block;
  border-radius: 10px;
}

.footer-logo-img {
  height: 140px;
  width: auto;
  object-fit: contain;
  display: block;
  mix-blend-mode: screen;
}

.section-divider {
  width: 100%;
  display: block;
  margin: 0;
}

/* Nav links */
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-right: 14px;
}

.nav-link {
  padding: 8px 15px;
  border-radius: 7px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--white);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 15px;
  right: 15px;
  height: 2px;
  background: var(--purple);
  border-radius: 2px;
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--charcoal);
  z-index: 999;
  padding: 36px 28px;
  flex-direction: column;
  border-top: 1px solid var(--border);
  overflow-y: auto;
}

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

.mobile-nav-link {
  display: block;
  padding: 18px 0;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), padding-left var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--purple);
  padding-left: 12px;
}

.mobile-nav .btn {
  margin-top: 32px;
  align-self: flex-start;
}

/* ============================================================ */
/*  HERO — HOMEPAGE                                              */
/* ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1601584115197-04ecc0da31d7?w=1920&q=80');
  background-size: cover;
  background-position: center 40%;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(13, 13, 13, 0.97) 0%,
    rgba(13, 13, 13, 0.88) 45%,
    rgba(13, 13, 13, 0.65) 100%
  );
  z-index: 1;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
  padding-top: 40px;
  padding-bottom: 80px;
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.28);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--purple);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 36px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--purple);
  border-radius: 50%;
  animation: badgePulse 2.2s infinite;
}

@keyframes badgePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.4); }
}

.hero h1 {
  font-size: clamp(2.8rem, 6.5vw, 5.2rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.05em;
  color: var(--white);
  margin-bottom: 28px;
}

.hero h1 .accent {
  color: var(--purple);
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--muted);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 44px;
}

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

/* Scroll cue */
.hero-scroll-cue {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.scroll-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-dark);
}

.scroll-bar {
  width: 1px;
  height: 42px;
  background: linear-gradient(to bottom, var(--purple), transparent);
  animation: scrollAnim 1.8s ease-in-out infinite;
}

@keyframes scrollAnim {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================================ */
/*  TAGLINE STRIP                                                */
/* ============================================================ */

.tagline-strip {
  background: var(--dark-grey);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}

.tagline-strip .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.strip-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 6px 28px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
  border-right: 1px solid var(--border);
}

.strip-item:last-child {
  border-right: none;
}

.strip-dot {
  width: 6px;
  height: 6px;
  background: var(--purple);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================ */
/*  BENEFIT CARDS                                                */
/* ============================================================ */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 64px;
}

.benefit-card {
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px 28px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--purple-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.benefit-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.benefit-card:hover::before {
  transform: scaleX(1);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  background: var(--purple-glow);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  margin-bottom: 22px;
  transition: background var(--transition);
}

.benefit-card:hover .benefit-icon {
  background: rgba(139, 92, 246, 0.25);
}

.benefit-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.benefit-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================================ */
/*  SERVICE CARDS — OVERVIEW (HOME)                              */
/* ============================================================ */

.services-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 60px;
}

.service-card {
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(139, 92, 246, 0.07) 0%, transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-7px);
  border-color: var(--border-hover);
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(139, 92, 246, 0.12);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card.wide {
  grid-column: 1 / -1;
}

.service-card.wide .service-list {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 14px;
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--purple-glow);
  border: 1px solid rgba(139, 92, 246, 0.22);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  transition: background var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(139, 92, 246, 0.25);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.025em;
  position: relative;
  z-index: 1;
}

.service-card > p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  position: relative;
  z-index: 1;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--purple);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================ */
/*  ABOUT PREVIEW                                                */
/* ============================================================ */

.about-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-lg);
  display: block;
}

.about-img-wrap::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: calc(var(--radius-lg) + 3px);
  background: linear-gradient(135deg, var(--purple) 0%, transparent 55%);
  z-index: -1;
}

.about-stat-badge {
  position: absolute;
  bottom: 28px;
  right: -28px;
  background: var(--charcoal);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  min-width: 180px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--purple);
  display: block;
  letter-spacing: -0.04em;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 3px;
  display: block;
}

.about-text .section-subtitle {
  margin-bottom: 20px;
}

.about-checklist {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-top: 28px;
  margin-bottom: 36px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 13px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--white);
}

.check-icon {
  width: 22px;
  height: 22px;
  background: var(--purple-glow);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ============================================================ */
/*  PROCESS STEPS (HOME PREVIEW)                                 */
/* ============================================================ */

.process-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 64px;
  position: relative;
}

.process-row::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(10% + 22px);
  right: calc(10% + 22px);
  height: 1px;
  background: linear-gradient(90deg, var(--purple) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.proc-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 8px;
  position: relative;
  z-index: 1;
}

.proc-num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--dark-grey);
  border: 2px solid rgba(139, 92, 246, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--purple);
  margin-bottom: 20px;
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
}

.proc-step:hover .proc-num {
  background: var(--purple);
  color: var(--white);
  border-color: var(--purple);
  transform: scale(1.08);
}

.proc-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 7px;
}

.proc-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ============================================================ */
/*  CTA SECTION                                                  */
/* ============================================================ */

.cta-section {
  background: var(--dark-grey);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -240px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(139, 92, 246, 0.13) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.cta-inner > p {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 40px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================ */
/*  PAGE HERO (inner pages)                                      */
/* ============================================================ */

.page-hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  background: var(--charcoal);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; right: -100px;
  width: 700px;
  height: 100%;
  background: radial-gradient(ellipse at right center, rgba(139, 92, 246, 0.07) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--purple) 0%, transparent 40%);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.05em;
  margin-bottom: 18px;
  line-height: 1.08;
}

.page-hero > .container > .page-hero-inner > p {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.7;
}

/* ============================================================ */
/*  DIENSTEN PAGE — DETAILED CARDS                               */
/* ============================================================ */

.diensten-list-grid {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 60px;
}

.dienst-card {
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: start;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.dienst-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--purple), var(--purple-dark));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease);
}

.dienst-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45);
  transform: translateY(-4px);
}

.dienst-card:hover::before {
  transform: scaleY(1);
}

.dienst-card-left {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dienst-card-left .service-icon {
  margin-bottom: 0;
}

.dienst-card-left h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

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

.dienst-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dienst-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  transition: border-color var(--transition), background var(--transition);
}

.dienst-feature:hover {
  border-color: rgba(139, 92, 246, 0.25);
  background: rgba(139, 92, 246, 0.04);
}

.feature-bullet {
  width: 8px;
  height: 8px;
  background: var(--purple);
  border-radius: 2px;
  flex-shrink: 0;
}

/* ============================================================ */
/*  WERKWIJZE PAGE                                               */
/* ============================================================ */

.werkwijze-steps {
  display: flex;
  flex-direction: column;
  margin-top: 60px;
}

.werkwijze-step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 40px;
  padding: 52px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  transition: transform var(--transition);
  position: relative;
}

.werkwijze-step:first-child {
  padding-top: 0;
}

.werkwijze-step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.werkwijze-step:hover {
  transform: translateX(10px);
}

.wk-number {
  font-size: 6rem;
  font-weight: 900;
  color: rgba(139, 92, 246, 0.12);
  line-height: 1;
  letter-spacing: -0.05em;
  transition: color var(--transition);
  user-select: none;
}

.werkwijze-step:hover .wk-number {
  color: rgba(139, 92, 246, 0.35);
}

.wk-content h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.wk-tag {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--purple);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.22);
  padding: 4px 11px;
  border-radius: 5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 700;
}

.wk-content > p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.75;
  max-width: 600px;
}

.wk-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.wk-detail-chip {
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted);
}

/* ============================================================ */
/*  OVER ONS PAGE                                                */
/* ============================================================ */

.about-full-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
  margin-top: 60px;
}

.about-full-img {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}

.about-full-img img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-lg);
  display: block;
}

.about-full-img::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: calc(var(--radius-lg) + 3px);
  background: linear-gradient(135deg, var(--purple) 0%, transparent 55%);
  z-index: -1;
}

.about-body h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  line-height: 1.15;
}

.about-body p {
  font-size: 0.97rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 18px;
}

.about-body p:last-of-type {
  margin-bottom: 0;
}

.about-quote {
  background: var(--dark-grey);
  border-left: 4px solid var(--purple);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
  margin: 32px 0;
}

.about-quote p {
  font-size: 1.05rem;
  color: var(--white);
  font-style: italic;
  line-height: 1.65;
  margin-bottom: 0;
}

.expertise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 32px;
}

.expertise-card {
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
  transition: border-color var(--transition), transform var(--transition);
}

.expertise-card:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.exp-dot {
  width: 9px;
  height: 9px;
  background: var(--purple);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Values section */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.value-card {
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.value-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.value-icon {
  width: 56px;
  height: 56px;
  background: var(--purple-glow);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  margin: 0 auto 20px;
}

.value-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================================ */
/*  CONTACT PAGE                                                  */
/* ============================================================ */

.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
  margin-top: 60px;
}

.contact-form-box {
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
}

.contact-form-box h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

input, textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border);
  border-radius: 9px;
  padding: 14px 17px;
  color: var(--white);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

input:focus, textarea:focus {
  border-color: var(--purple);
  background: rgba(139, 92, 246, 0.04);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

input::placeholder, textarea::placeholder {
  color: rgba(184, 184, 184, 0.35);
}

textarea {
  height: 150px;
  resize: vertical;
  line-height: 1.6;
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.form-success-msg {
  display: none;
  text-align: center;
  padding: 48px 24px;
}

.form-success-msg.show {
  display: block;
}

.success-icon {
  width: 64px;
  height: 64px;
  background: var(--purple-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--purple);
}

.form-success-msg h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}

.form-success-msg p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* Contact details sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-sidebar-intro {
  margin-bottom: 8px;
}

.contact-sidebar-intro h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.contact-sidebar-intro p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px;
  background: var(--dark-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.contact-item:hover {
  border-color: var(--border-hover);
  transform: translateX(5px);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--purple-glow);
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple);
  flex-shrink: 0;
}

.contact-item-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-item-label {
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--muted-dark);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.contact-item-value {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.contact-item:hover .contact-item-value {
  color: var(--purple);
}

/* ============================================================ */
/*  FOOTER                                                       */
/* ============================================================ */

.footer {
  background: var(--charcoal);
  border-top: 1px solid var(--border);
  padding: 70px 0 36px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}

.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 18px;
  max-width: 290px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color var(--transition), padding-left var(--transition);
}

.footer-col ul a:hover {
  color: var(--purple);
  padding-left: 5px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--muted-dark);
}

.footer-slogan {
  font-size: 0.82rem;
  color: var(--muted-dark);
  letter-spacing: 0.02em;
}

.footer-slogan span {
  color: var(--purple);
}

/* ============================================================ */
/*  SCROLL ANIMATIONS                                            */
/* ============================================================ */

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }

/* ============================================================ */
/*  RESPONSIVE                                                   */
/* ============================================================ */

@media (max-width: 1100px) {
  :root { --section-py: 80px; }

  .benefits-grid           { grid-template-columns: repeat(2, 1fr); }
  .services-overview-grid  { grid-template-columns: 1fr; }
  .service-card.wide       { grid-column: 1; }
  .process-row             { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .process-row::before     { display: none; }
  .about-preview-grid      { grid-template-columns: 1fr; gap: 40px; }
  .about-stat-badge        { position: static; margin-top: 16px; display: inline-block; }
  .footer-top              { grid-template-columns: 1fr 1fr; gap: 36px; }
  .dienst-card             { grid-template-columns: 1fr; gap: 32px; }
  .about-full-grid         { grid-template-columns: 1fr; gap: 48px; }
  .about-full-img          { position: static; }
  .about-full-img img      { height: 420px; }
  .contact-grid            { grid-template-columns: 1fr; }
  .values-grid             { grid-template-columns: 1fr 1fr; }
  .expertise-grid          { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --section-py: 64px; --header-h: 70px; }

  .nav-links, .nav .btn { display: none; }
  .menu-toggle           { display: flex; }

  .benefits-grid    { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .process-row      { grid-template-columns: repeat(2, 1fr); }
  .hero h1          { font-size: clamp(2rem, 9vw, 3rem); }
  .hero-actions     { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-actions      { flex-direction: column; }
  .cta-actions .btn  { width: 100%; justify-content: center; }
  .footer-top        { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom     { flex-direction: column; text-align: center; }
  .werkwijze-step    { grid-template-columns: 80px 1fr; gap: 24px; }
  .wk-number         { font-size: 4rem; }
  .dienst-card       { padding: 32px 24px; }
  .contact-form-box  { padding: 32px 24px; }
  .form-row          { grid-template-columns: 1fr; }
  .values-grid       { grid-template-columns: 1fr; }
  .strip-item        { border-right: none; padding: 6px 16px; }
}

@media (max-width: 480px) {
  .benefits-grid    { grid-template-columns: 1fr; }
  .process-row      { grid-template-columns: 1fr; }
  .expertise-grid   { grid-template-columns: 1fr; }
  .hero h1          { letter-spacing: -0.03em; }
}