/* ============================================================
   At Home Gastouderopvang — Main Stylesheet
   Brand: warm, playful, child-friendly, trustworthy
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Nunito+Sans:wght@400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  /* Brand colours */
  --green:       #5C9E31;
  --green-dark:  #4a8025;
  --green-light: #edf5e4;
  --orange:      #F7941D;
  --orange-light:#fff3e3;
  --yellow:      #F5D000;
  --yellow-light:#fffbe6;

  /* Neutrals */
  --white:       #ffffff;
  --off-white:   #fafaf7;
  --grey-100:    #f4f4f0;
  --grey-200:    #e8e8e2;
  --grey-400:    #b0b0a8;
  --grey-600:    #6b6b63;
  --grey-800:    #3a3a35;
  --text:        #2e2e2a;

  /* Typography */
  --font-heading: 'Nunito', sans-serif;
  --font-body:    'Nunito Sans', sans-serif;

  /* Spacing scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Layout */
  --max-width: 1140px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);

  /* Transitions */
  --transition: 0.25s ease;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--off-white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--green);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--green-dark);
}

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.2;
  color: var(--grey-800);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: var(--space-sm); }
p:last-child { margin-bottom: 0; }

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.section--alt {
  background-color: var(--grey-100);
}

.section--green {
  background-color: var(--green-light);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header .label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-xs);
}

.section-header h2 {
  margin-bottom: var(--space-xs);
}

.section-header p {
  color: var(--grey-600);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.8rem 1.75rem;
  border-radius: var(--radius-xl);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background-color var(--transition);
  white-space: nowrap;
}

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

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background-color: var(--green);
  color: var(--white);
}

.btn--primary:hover {
  background-color: var(--green-dark);
  color: var(--white);
}

.btn--secondary {
  background-color: var(--orange);
  color: var(--white);
}

.btn--secondary:hover {
  background-color: #e07e0f;
  color: var(--white);
}

.btn--outline {
  background-color: transparent;
  color: var(--green);
  border: 2px solid var(--green);
}

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

.btn--whatsapp {
  background-color: #25D366;
  color: var(--white);
}

.btn--whatsapp:hover {
  background-color: #1ebe5a;
  color: var(--white);
}

/* --- Header / Navigation --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.site-logo img {
  height: 60px;
  width: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.site-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--grey-800);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition);
}

.site-nav a:hover,
.site-nav a.active {
  background-color: var(--green-light);
  color: var(--green);
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background-color: var(--grey-100);
  border-radius: var(--radius-xl);
  padding: 3px;
  gap: 2px;
  margin-left: var(--space-sm);
}

.lang-toggle a {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--grey-600);
  padding: 4px 10px;
  border-radius: 20px;
  transition: background-color var(--transition), color var(--transition);
}

.lang-toggle a.active {
  background-color: var(--white);
  color: var(--green);
  box-shadow: var(--shadow-sm);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--grey-800);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* --- Mobile Navigation --- */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background-color: var(--white);
  flex-direction: column;
  padding: var(--space-lg) var(--space-md);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
}

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

.mobile-nav__close {
  align-self: flex-end;
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--grey-600);
  line-height: 1;
  margin-bottom: var(--space-lg);
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--grey-800);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--grey-200);
  display: block;
}

.mobile-nav .lang-toggle {
  margin-top: var(--space-lg);
  align-self: flex-start;
}

/* --- Hero Section --- */
.hero {
  background-color: var(--green-light);
  padding: var(--space-xl) 0;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--off-white);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-content .eyebrow {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-sm);
}

.hero-content h1 {
  color: var(--green-dark);
  margin-bottom: var(--space-sm);
}

.hero-content h1 span {
  color: var(--orange);
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--grey-600);
  max-width: 480px;
  margin-bottom: var(--space-md);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  background-color: var(--grey-200);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Hero badge (trust signal) */
.trust-badge {
  position: absolute;
  bottom: -1rem;
  left: -1rem;
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--grey-800);
}

.trust-badge .icon {
  font-size: 1.5rem;
}

/* --- Highlight Cards --- */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.highlight-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-md) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid transparent;
}

.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.highlight-card:nth-child(1) { border-top-color: var(--green); }
.highlight-card:nth-child(2) { border-top-color: var(--orange); }
.highlight-card:nth-child(3) { border-top-color: var(--yellow); }

.highlight-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.highlight-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.highlight-card p {
  color: var(--grey-600);
  font-size: 0.95rem;
}

/* --- Daily Routine Preview --- */
.routine-preview {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.routine-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--space-sm);
  align-items: start;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--grey-200);
  position: relative;
}

.routine-item:last-child {
  border-bottom: none;
}

.routine-time {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--orange);
  padding-top: 0.2rem;
}

.routine-desc h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.routine-desc p {
  font-size: 0.9rem;
  color: var(--grey-600);
  margin: 0;
}

/* --- Gallery Preview --- */
.gallery-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.gallery-preview-grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-preview-grid img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

.gallery-preview-grid img:first-child {
  grid-column: span 2;
  aspect-ratio: 2/1;
}

/* --- Subsidy Banner --- */
.subsidy-banner {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  color: var(--white);
}

.subsidy-banner .icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.subsidy-banner h3 {
  color: var(--white);
  margin-bottom: 0.4rem;
}

.subsidy-banner p {
  opacity: 0.9;
  margin: 0;
}

.subsidy-banner .btn--outline {
  color: var(--white);
  border-color: var(--white);
  flex-shrink: 0;
}

.subsidy-banner .btn--outline:hover {
  background-color: var(--white);
  color: var(--green);
}

/* --- Footer --- */
.site-footer {
  background-color: var(--grey-800);
  color: var(--grey-400);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand img {
  height: 56px;
  margin-bottom: var(--space-sm);
  filter: brightness(0) invert(1);
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-col a {
  color: var(--grey-400);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer-contact-item .icon {
  color: var(--green);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8rem;
}

.footer-bottom a {
  color: var(--grey-400);
}

.footer-bottom a:hover {
  color: var(--white);
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* --- WhatsApp Floating Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 490;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: #25D366;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.8rem 1.25rem 0.8rem 1rem;
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: float-pulse 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
  color: var(--white);
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

@keyframes float-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45); }
  50%       { box-shadow: 0 4px 28px rgba(37, 211, 102, 0.65); }
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 500;
  background-color: var(--grey-800);
  color: var(--grey-200);
  padding: var(--space-md) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner p {
  font-size: 0.88rem;
  max-width: 700px;
  margin: 0;
}

.cookie-banner p a {
  color: var(--green);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.cookie-actions .btn {
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
}

.btn--ghost {
  background: transparent;
  color: var(--grey-400);
  border: 1px solid var(--grey-600);
}

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

/* --- Animations --- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  animation: fade-up 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }

/* Intersection Observer animation targets */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Scroll lock when mobile nav is open — CSS avoids iOS viewport reflow */
html.nav-open {
  overflow: hidden;
  height: 100%;
}

html.nav-open body {
  overflow: hidden;
  height: 100%;
  position: fixed;
  width: 100%;
}

/* --- Responsive --- */

/* Tablet */
@media (max-width: 900px) {
  .highlights-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: span 2;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-image {
    display: none;
  }

  .subsidy-banner {
    flex-direction: column;
    text-align: center;
    padding: var(--space-md);
  }
}

/* Mobile */
@media (max-width: 600px) {
  :root {
    --space-xl: 3rem;
  }

  /* Fix daily routine two-column grid stacking on mobile */
  .section--alt .container > div[style*="grid-template-columns"] {
    display: block !important;
  }

  .site-nav ul,
  .lang-toggle {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .gallery-preview-grid {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-preview-grid img:first-child {
    grid-column: span 2;
  }

  .whatsapp-float span {
    display: none;
  }

  .whatsapp-float {
    padding: 1rem;
    border-radius: 50%;
  }
}

/* --- Focus / Accessibility --- */
:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip to content link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--green);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
}

.skip-link:focus {
  top: 0;
}

/* Print */
@media print {
  .site-header,
  .whatsapp-float,
  .cookie-banner {
    display: none;
  }
}