/* ==========================================================================
   Lustr — one-pager
   ========================================================================== */

:root {
  --bg: #F7EEE5;
  --yellow: #FAEEB5;
  --purple: #3F1E87;
  --purple-light: #8B6BD1;
  --blue: #4DA5DF;
  --text: #071A1A;
  --red-accent: #F8DAD2;
  --purple-accent: #C8C1D8;
  --beige-transparent: #FFFFFF3D;
  --white-transparent: #FFFFFF82;
  --white: #FFFFFF;

  --font-serif: "Lora", Georgia, serif;
  --font-sans: "Source Sans Pro", Arial, sans-serif;

  --container: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.2rem;
  line-height: 1.65;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 400; color: var(--purple); }

h2 {
  font-size: 3.5rem;
  line-height: 3.5rem;
  letter-spacing: -1px;
}
@media (max-width: 1366px) {
  h2 { font-size: 3rem; line-height: 3rem; letter-spacing: -1px; }
}
@media (max-width: 767px) {
  h2 { font-size: 2.6rem; line-height: 2.6rem; letter-spacing: -2px; }
}

em, .accent { font-style: italic; color: var(--purple-light); }

.kicker {
  display: inline-block;
  background: var(--white-transparent);
  border-radius: var(--radius-sm);
  padding: 0.55em 1.1em;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple);
  margin-bottom: 1.25rem;
}

.section-head { max-width: 720px; margin: 0 auto 3rem; text-align: center; }
.section-head p { margin-top: 1rem; }
.section-head.left { margin-left: 0; text-align: left; }

section { position: relative; padding: 6rem 0; }
.section-tight { padding: 4rem 0; }

/* ---- reveal-on-scroll ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1.is-visible { transition-delay: 0.08s; }
.reveal-delay-2.is-visible { transition-delay: 0.16s; }
.reveal-delay-3.is-visible { transition-delay: 0.24s; }
.reveal-delay-4.is-visible { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 1em 2.1em;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
  white-space: nowrap;
}

.btn-primary { background: var(--yellow); color: var(--text); }
.btn-primary:hover { background: var(--red-accent); }

.btn-dark { background: var(--purple); color: var(--white); }
.btn-dark:hover { background: var(--purple-light); }

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

.btn-whatsapp { background: #FFFFFF; color: var(--purple); }
.btn-whatsapp:hover { background: var(--bg); }

/* ==========================================================================
   Header — floating rounded pill, always fixed, glassmorphism
   ========================================================================== */
.site-header {
  position: fixed;
  top: 20px; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
}
.header-bar {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 50px;
  padding: 6px 6px 6px 24px;
  background: var(--white-transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.logo { display: block; flex: none; }
.logo img { height: 42px; width: auto; display: block; }

.main-nav { flex: 1; display: flex; justify-content: center; }
.main-nav ul { display: flex; gap: 0.5rem; }
.main-nav a {
  display: block;
  color: var(--text);
  font-weight: 400;
  font-size: 1.2rem;
  border-radius: 50px;
  padding: 8px 18px;
  transition: background 0.3s var(--ease);
}
.main-nav a:hover, .main-nav a.is-active { background: var(--yellow); }

.header-cta { display: flex; align-items: center; gap: 0.5rem; flex: none; }
.header-btn { padding: 15px 25px; font-size: 1.2rem; }
.header-btn:hover { background: var(--red-accent); }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
  content: "";
  display: block;
  width: 24px; height: 1px;
  background: var(--purple);
  position: absolute;
  transition: transform 0.275s var(--ease), opacity 0.15s ease;
}
.hamburger-inner { position: relative; }
.hamburger-inner::before { top: -7px; }
.hamburger-inner::after { top: 7px; }
.nav-toggle.is-open .hamburger-inner { background: transparent; }
.nav-toggle.is-open .hamburger-inner::before { top: 0; transform: rotate(45deg); }
.nav-toggle.is-open .hamburger-inner::after { top: 0; transform: rotate(-45deg); }

/* ---- Mobile off-canvas nav — a sibling of <header>, never nested inside
   the blurred .header-bar (see HTML comment for why) ---- */
.mobile-nav-panel {
  display: none;
}
@media (max-width: 767px) {
  .mobile-nav-panel {
    display: flex;
    position: fixed; inset: 0;
    background: var(--bg);
    justify-content: flex-start;
    padding: 100px 20px 40px;
    opacity: 0; visibility: hidden;
    transition: opacity 0.4s var(--ease), visibility 0.4s;
    z-index: 99;
  }
  .mobile-nav-panel.is-open { opacity: 1; visibility: visible; }
  .mobile-nav-panel ul { flex-direction: column; width: 100%; }
  .mobile-nav-panel li { border-bottom: 1px solid var(--purple-accent); }
  .mobile-nav-panel a {
    display: block;
    padding: 35px 0 15px;
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--purple);
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  padding: 0 0 4.5rem;
  margin: 12px 12px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
}
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transition: opacity 1.4s ease-in-out;
}
.hero-slide.is-active { opacity: 1; }
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(7,26,26,0.55) 0%, rgba(7,26,26,0.05) 55%, rgba(63,30,135,0.15) 100%);
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 760px; }
.hero-content h1 {
  color: var(--white);
  font-size: 5rem;
  line-height: 4.8rem;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
}
@media (max-width: 1366px) {
  .hero-content h1 { font-size: 4rem; line-height: 3.8rem; }
}
@media (max-width: 767px) {
  .hero-content h1 { font-size: 3.3rem; line-height: 3rem; }
}
.hero-content p {
  color: var(--white);
  opacity: 0.92;
  max-width: 520px;
  margin-bottom: 2.25rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-social { display: flex; gap: 0.75rem; margin-top: 2rem; }
.hero-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--white-transparent);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.hero-social a:hover { background: var(--white); color: var(--purple); transform: translateY(-3px); }

/* ==========================================================================
   Intro / cards section
   ========================================================================== */
.intro-text { max-width: 760px; margin: 0 auto; text-align: center; }
.intro-text p + p { margin-top: 1.1rem; }

.card-grid {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.card {
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.card:hover { transform: translateY(-8px); box-shadow: 0 24px 40px -24px rgba(7,26,26,0.25); }
.card h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.card p { font-size: 1rem; }
.card .card-link {
  margin-top: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--purple);
}
.card--red { background: var(--red-accent); }
.card--yellow { background: var(--yellow); }
.card--white { background: var(--white); }
.card--purple { background: var(--purple-accent); }

/* ==========================================================================
   Split / bio section
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.split.reverse .split-media { order: 2; }
.split.reverse .split-text { order: 1; }
.split-media img { border-radius: var(--radius-md); width: 100%; }
.split-text p + p { margin-top: 1.1rem; }

/* ==========================================================================
   Over Lustr — accordion
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 4rem; margin-top: 3.5rem; align-items: start; }

.accordion-item { border-top: 1px solid rgba(7,26,26,0.12); }
.accordion-item:last-child { border-bottom: 1px solid rgba(7,26,26,0.12); }
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--purple);
}
.accordion-trigger .chevron { flex: none; width: 22px; height: 22px; transition: transform 0.35s var(--ease); }
.accordion-item.is-open .accordion-trigger .chevron { transform: rotate(180deg); }
.accordion-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease);
}
.accordion-panel-inner { padding: 0 0 1.75rem; font-size: 1.05rem; }

.about-side h3 { font-size: 1.6rem; margin-bottom: 1rem; }
.about-side p + p { margin-top: 1rem; }
.about-side .btn { margin-top: 2rem; }

/* ==========================================================================
   Quote / full-bleed image section
   ========================================================================== */
.quote-section {
  position: relative;
  margin: 0 12px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 70vh;
  display: flex;
  align-items: center;
}
.quote-section img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.quote-section::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(7,26,26,0.6) 0%, rgba(7,26,26,0.35) 45%, rgba(7,26,26,0.05) 75%);
}
.quote-section .container { position: relative; z-index: 2; }
.quote-content { max-width: 640px; }
.quote-content p.quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 2.2vw + 0.6rem, 2.25rem);
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 2rem;
}
.quote-content .btn { margin-top: 0.5rem; }

/* ==========================================================================
   Expect section (bulleted list)
   ========================================================================== */
.expect-list { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 0.9rem; }
.expect-list li { display: flex; gap: 0.75rem; align-items: flex-start; font-size: 1.1rem; }
.expect-list li .dot {
  flex: none;
  width: 10px; height: 10px;
  margin-top: 0.5em;
  border-radius: 50%;
  background: var(--blue);
}
.expect-close { margin-top: 1.5rem; font-style: italic; color: var(--purple); font-family: var(--font-serif); font-size: 1.2rem; }

/* ==========================================================================
   Werkwijze (steps)
   ========================================================================== */
.werkwijze-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 4rem; align-items: center; margin-top: 3.5rem; }
.werkwijze-media { position: relative; padding-bottom: 2rem; }
.werkwijze-media img { border-radius: var(--radius-md); }
.whatsapp-badge {
  position: absolute;
  left: 24px; right: 24px; bottom: 0;
  background: var(--white);
  color: var(--text);
  padding: 1.5em 1.6em;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 32px -18px rgba(7,26,26,0.35);
}

.steps { display: flex; flex-direction: column; gap: 2.25rem; }
.step { display: flex; gap: 1.5rem; }
.step .num {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: var(--purple-light);
  line-height: 1;
  flex: none;
  width: 3rem;
}
.step h3 { font-size: 1.3rem; margin-bottom: 0.4rem; }
.step p { font-size: 1.05rem; }

/* ==========================================================================
   Persoonlijk gesprek
   ========================================================================== */
/* ==========================================================================
   Tarieven
   ========================================================================== */
.pricing-grid {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
}
.price-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  border: 1px solid rgba(7,26,26,0.08);
}
.price-card.is-featured { background: var(--purple); color: var(--white); }
.price-card.is-featured h3, .price-card.is-featured .price { color: var(--white); }
.price-card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.price-card .price { font-family: var(--font-serif); font-size: 2.25rem; color: var(--purple); margin: 0.5rem 0 1rem; }
.price-card .price small { font-size: 1rem; font-family: var(--font-sans); }
.price-card p { font-size: 1rem; }
.price-card p + p { margin-top: 0.75rem; opacity: 0.85; font-size: 0.9rem; }

.pricing-cta { margin-top: 3rem; text-align: center; }
.pricing-cta p { margin-bottom: 1.25rem; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-list { max-width: 820px; margin: 3rem auto 0; }
.faq-item { border-top: 1px solid rgba(7,26,26,0.12); }
.faq-item:last-child { border-bottom: 1px solid rgba(7,26,26,0.12); }
.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text);
}
.faq-trigger .chevron { flex: none; width: 20px; height: 20px; transition: transform 0.35s var(--ease); color: var(--purple-light); }
.faq-item.is-open .faq-trigger { color: var(--purple); }
.faq-item.is-open .faq-trigger .chevron { transform: rotate(45deg); }
.faq-panel { overflow: hidden; max-height: 0; transition: max-height 0.4s var(--ease); }
.faq-panel-inner { padding: 0 2.5rem 1.75rem 0; font-size: 1.05rem; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 4rem; align-items: center; }
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: 0 40px 80px -50px rgba(7,26,26,0.3);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.field { margin-bottom: 1.25rem; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--purple);
  margin-bottom: 0.5rem;
}
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid rgba(7,26,26,0.15);
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 0.85em 1em;
  font-size: 1rem;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--purple-light);
  box-shadow: 0 0 0 3px rgba(139,107,209,0.2);
}
.field textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { width: 100%; margin-top: 0.5rem; }
.form-note { margin-top: 1rem; font-size: 0.85rem; opacity: 0.65; text-align: center; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin: 12px;
  border-radius: var(--radius-lg);
  padding: 4.5rem 0 0;
  background: linear-gradient(135deg, var(--purple-light) 0%, var(--purple) 100%);
  color: var(--white);
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
}
.footer-logo { margin-bottom: 1.25rem; }
.footer-logo img { height: 44px; width: auto; display: block; filter: brightness(0) invert(1); }
.footer-about p { opacity: 0.85; max-width: 360px; }
.footer-social { display: flex; gap: 0.9rem; margin-top: 1.5rem; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--white-transparent);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.footer-social a:hover { background: var(--white); color: var(--purple); transform: translateY(-3px); }

.footer-col h4 { color: var(--white); font-size: 1.05rem; text-transform: uppercase; letter-spacing: 0.05em; font-family: var(--font-sans); font-weight: 600; margin-bottom: 1.25rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a, .footer-col li { opacity: 0.85; }
.footer-col a:hover { opacity: 1; text-decoration: underline; }

.footer-bottom {
  margin-top: 3.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--white-transparent);
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.75;
}

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--purple);
  color: var(--white);
  border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
  z-index: 90;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .werkwijze-grid, .contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .werkwijze-media { max-width: 480px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
}

@media (max-width: 767px) {
  .site-header { padding: 0 12px; }
  .header-bar { padding: 8px 8px 8px 20px; }
  .logo img { height: 35px; }
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-btn { padding: 0.75em 1.4em; font-size: 0.9rem; }

  .split, .persoonlijk .split { grid-template-columns: 1fr; gap: 2rem; }
  .split.reverse .split-media, .split.reverse .split-text { order: initial; }

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

@media (max-width: 620px) {
  section { padding: 4rem 0; }
  .card-grid { grid-template-columns: 1fr; }
  .hero { margin: 8px 8px 0; border-radius: var(--radius-md); align-items: flex-end; min-height: 88vh; }
  .hero-content p { max-width: none; }
  .quote-section { margin: 0 8px; min-height: 60vh; }
  .site-footer { margin: 8px; }
  .contact-form { padding: 1.75rem; }
}