/* Reset & Normalize (Mobile First) */
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,main,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font:inherit;vertical-align:baseline;box-sizing:border-box}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section{display:block}body{line-height:1;font-family:'Open Sans',Arial,sans-serif;background:#FAFBFC;color:#263648}ol,ul{list-style:none}a{text-decoration:none;color:inherit}img{max-width:100%;display:block;border:0}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit;border:none;background:none}button{cursor:pointer;outline:none}table{border-collapse:collapse;border-spacing:0}

/* Typography */
:root {
  --brand-primary: #1A3456;
  --brand-secondary: #2188A4;
  --brand-accent: #F6F8FB;
  --brand-pastel-blue: #a9d3f6;
  --brand-pastel-coral: #FFBDC1;
  --brand-pastel-mint: #C7F6E5;
  --brand-pastel-yellow: #FFF5BA;
  --brand-pastel-purple: #DED6F3;
  --text-main: #243B50;
  --text-dark: #18304B;
  --text-soft: #547592;
  --text-muted: #8996A0;
  --white: #fff;
  --shadow-card: 0 3px 16px 0 rgba(123, 157, 204, 0.08);
  --shadow-strong: 0 6px 32px 0 rgba(123, 157, 204, 0.14);
  --radius-small: 12px;
  --radius-medium: 18px;
  --radius-large: 24px;
  --font-display: 'Montserrat',Arial,sans-serif;
  --font-body: 'Open Sans',Arial,sans-serif;
  --transition-base: 0.25s cubic-bezier(.33,1,.68,1);
}

body {
  background: linear-gradient(180deg, #f6f8fb 0%, #f8f9fc 100%);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
}

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  color: var(--text-dark);
  font-weight:700;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}
h1 {
  font-size: 2.5rem;
  line-height: 1.15;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
}
h4 {font-size:1.1rem;}

p,li,ul,ol,span,label {
  color: var(--text-main);
  font-size: 1rem;
  font-family: var(--font-body);
  line-height: 1.7;
  margin-bottom: 10px;
}
.content-wrapper > p {font-size: 1.1rem;}

strong {color: var(--brand-primary);}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1192px;
  padding: 0 20px;
  margin: 0 auto;
  box-sizing: border-box;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: transparent;
}

/* Header & Navigation */
header {
  background: var(--brand-accent);
  box-shadow: var(--shadow-card);
  z-index: 95;
  position: relative;
}
header .container {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.logo img, .logo-footer img {
  height: 44px;
  width: auto;
  display: block;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
nav a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--brand-primary);
  font-size: 1rem;
  letter-spacing: 0.2px;
  padding: 6px 10px;
  border-radius: var(--radius-small);
  transition: background var(--transition-base), color var(--transition-base);
}
nav a:hover, nav a:focus {
  background: var(--brand-pastel-blue);
  color: var(--brand-secondary);
}
.button.primary {
  background: var(--brand-secondary);
  color: var(--white);
  border-radius: var(--radius-medium);
  padding: 14px 28px;
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-display);
  box-shadow: var(--shadow-card);
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.button.primary:hover, .button.primary:focus {
  background: var(--brand-primary);
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px) scale(1.03);
}
.button.secondary {
  background: var(--brand-pastel-coral);
  color: var(--brand-primary);
  border-radius: var(--radius-small);
  padding: 12px 24px;
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  transition: background var(--transition-base),color var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-card);
}
.button.secondary:hover, .button.secondary:focus {
  background: var(--brand-pastel-yellow);
  color: var(--brand-secondary);
  box-shadow: var(--shadow-strong);
}

/* Hamburger Mobile Menu */
.mobile-menu-toggle {
  display: block;
  background: var(--brand-secondary);
  color: var(--white);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  font-size: 2.3rem;
  align-items: center;
  justify-content: center;
  position: absolute;
  top:14px;
  right:16px;
  z-index:101;
  border:none;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}
.mobile-menu-toggle:hover, .mobile-menu-toggle:focus {
  background: var(--brand-primary);
  box-shadow: 0 3px 16px 0 rgba(33,136,164, .15);
}

/* Hide desktop nav on mobile, enable burger */
nav, .button.primary {display:none;}
@media (min-width: 1020px) {
  .mobile-menu-toggle {display: none;}
  nav {display: flex !important;}
  .button.primary {display:inline-flex;}
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width:100vw;
  height:100vh;
  background: rgba(250, 251, 252, 0.92);
  box-shadow: 0 8px 32px 0 rgba(33, 52, 86, 0.15);
  z-index: 2001;
  transform: translateX(-100%);
  transition: transform 0.33s cubic-bezier(.4,1.8,.5,1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 24px;
  justify-content: flex-start;
  overflow-y:auto;
  visibility: hidden;
  opacity: 0;
}
.mobile-menu.open {
  transform: translateX(0);
  opacity:1;
  visibility:visible;
}
.mobile-menu-close {
  font-size: 2.4rem;
  color: var(--brand-primary);
  background:transparent;
  border-radius: 50%;
  margin: 22px 0 0 0;
  align-self: flex-end;
  width:48px;height:48px;
  text-align:right;
  border:none;
  transition: background var(--transition-base);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  background: var(--brand-pastel-blue);
}
.mobile-nav {
  width:100%;
  display:flex;
  flex-direction:column;
  gap:24px;
  margin-top:32px;
  align-items: flex-start;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-primary);
  padding:14px 0 8px 0;
  border-radius: var(--radius-small);
  width:100%;
  transition: background var(--transition-base), color var(--transition-base);
}
.mobile-nav a:hover,
.mobile-nav a:focus {
  background: var(--brand-pastel-mint);
  color: var(--brand-secondary);
}

@media (min-width: 1020px) {
  .mobile-menu {display:none !important;}
}

/* Main Layout Sections */
main {
  width: 100%;
  margin: 0 auto;
}
.hero {
  background: linear-gradient(120deg, #f6f8fb 70%, #a9d3f6 100%);
  padding: 60px 0 40px 0;
  min-height:340px;
  display:flex;
  align-items:center;
  position: relative;
  z-index:1;
}
.hero .content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto 0 0;
  background: rgba(255,255,255,0.72);
  border-radius: var(--radius-large);
  padding:32px 24px;
  box-shadow: var(--shadow-card);
}

/* Features & Service Grids */
.features, .features.nautical {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--brand-pastel-blue);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
}
.features.nautical {background: var(--brand-pastel-mint);}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top:24px;
}
 .feature-grid > div {
    background: var(--white);
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow-card);
    padding: 32px 24px 24px 24px;
    flex: 1 1 240px;
    min-width: 210px;
    max-width: 350px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
  }
  .feature-grid > div:hover {
    box-shadow: var(--shadow-strong);
    transform: translateY(-4px);
  }
  .feature-grid img {
    margin-bottom: 8px;
    width: 40px;height:40px;
  }
.feature-item {  /* Usable for other flex column lists */
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.text-section {
  padding: 26px 16px 6px 0px;
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 1.1rem;
  color: var(--text-main);
}
.text-section ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
  margin-bottom: 10px;
  padding-left: 0;
  list-style:none;
}
.text-section li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  color: var(--text-main);
}
.text-section li img {
  width: 22px;
  margin-right: 2px;
}
.certifications, .guarantee-badges {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
  color: var(--text-soft);
}
.certifications img, .guarantee-badges img {
  width: 28px;height:28px;
  margin-right: 8px;
}

/* Cards, Projects, Services */
.card-container, .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--brand-pastel-purple);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-card);
  padding: 32px 20px;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-3px);
}
.card-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.project-summary {
  background: var(--brand-pastel-yellow);
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-card);
  padding: 26px 18px;
  margin-bottom: 20px;
  margin-top: 10px;
}

.services-details ul,
.features ul,
.features.contact-benefits ul {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top:14px;
}
.services-details li {
  background: var(--brand-accent);
  border-radius: var(--radius-small);
  padding: 22px 16px;
  margin-bottom: 8px;
  display:flex;
  flex-direction: column;
  gap:8px;
  box-shadow:var(--shadow-card);
}
.services-details h3,
.features ul li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--brand-primary);
  font-size:1.11rem;
}
.services-details h3 img,
.features ul li img {width:22px;}

/* Testimonials */
.testimonials {
  margin-bottom: 60px;
  padding: 40px 0;
  background: linear-gradient(90deg, #fafbfc 75%, #a9d3f6 100%);
  border-radius: var(--radius-large);
}
.testimonial-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 32px 20px 24px;
  margin-bottom: 20px;
  background: var(--white);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-card);
  font-size: 1.1rem;
  color: var(--brand-primary);
  min-width: 210px; max-width: 380px;
  flex: 1 1 260px;
  position: relative;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.testimonial-card p {
  font-size: 1.11rem;
  color: var(--brand-secondary);
  margin-bottom: 8px;
  font-style: italic;
  line-height:1.6;
}
.testimonial-card span strong {
  color: var(--brand-primary);
}
.testimonial-card span:last-child {
  color: gold;
  font-size:1rem;
  text-shadow:0px 1px 2px #e0e0e0;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-strong);
  background: var(--brand-pastel-mint);
  transform: translateY(-2px);
}

/* FAQ Accordion (Veelgestelde vragen) */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top:26px;
}
.faq-accordion > div {
  background: var(--brand-accent);
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-card);
  padding: 24px 18px 12px 18px;
  transition: box-shadow var(--transition-base);
}
.faq-accordion > div:hover {
  box-shadow: var(--shadow-strong);
}
.faq-accordion h3 {
  color: var(--brand-secondary);
  margin-bottom:9px;
}
.faq-accordion p {
  color: var(--text-main);
}

/* Contact/Address details */
.contact-details, .contact-info .text-section {
  display: flex;
  flex-direction: column;
  gap: 13px;
}
.contact-details div,
.contact-info .text-section div {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size:1.06rem;
  color: var(--text-main);
}
.contact-details img,
.contact-info .text-section img {
  width: 22px;
}

/* Footer */
footer {
  background: var(--brand-primary);
  color: var(--white);
  padding:48px 0 14px 0;
  position:relative;
  z-index:5;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.footer-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}
.logo-footer img {
  height: 40px;
  margin-bottom: 10px;
}
.footer-links {
  color: #e7eaed;
  font-size: 1rem;
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  color: #e7eaed;
  border-radius: 6px;
  padding: 2px 7px;
  transition: background var(--transition-base),color var(--transition-base);
}
.footer-links a:hover,
.footer-links a:focus {
  background: var(--brand-secondary);
  color: #fff;
}
.footer-contact {
  font-size: .98rem;
  color: #dbe4ee;
  display: flex;
  flex-direction: column;
  gap: 7px;
  align-items: center;
  text-align: center;
}
.footer-contact img {
  width: 18px;
  margin-right:4px;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width:100vw;
  background: #fff6ff;
  border-top: 1.5px solid #d1e0f3;
  box-shadow: 0 0 16px 3px rgba(195,205,220,.13);
  padding: 18px 16px 18px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  z-index: 2050;
  font-size: 1.08rem;
  color: var(--text-soft);
  transition: transform 0.4s cubic-bezier(.62,1,.5,1);
}
.cookie-banner.hide {transform: translateY(100%); opacity:0; pointer-events:none;}
.cookie-banner.show {transform: translateY(0); opacity:1;}
.cookie-banner .cookie-buttons {
  display: flex;
  flex-direction: row;
  gap: 16px;
  margin-top: 4px;
}
.cookie-banner button {
  padding: 10px 18px;
  border-radius: var(--radius-small);
  font-size: .96rem;
  font-family: var(--font-display);
  font-weight: 600;
  background: var(--brand-pastel-mint);
  color: var(--brand-primary);
  box-shadow: var(--shadow-card);
  margin-right:2px;
  border:none;
  transition: background var(--transition-base), color var(--transition-base);
}
.cookie-banner button.accept {
  background: var(--brand-secondary);
  color: var(--white);
}
.cookie-banner button.accept:hover {
  background: var(--brand-primary);
}
.cookie-banner button.reject {
  background: var(--brand-pastel-coral);
  color: var(--brand-secondary);
}
.cookie-banner button.reject:hover {
  background: var(--brand-pastel-yellow);
  color: var(--brand-primary);
}
.cookie-banner button.settings {
  background: #f3e8ff;
  color: var(--brand-secondary);
}
.cookie-banner button.settings:hover {
  background: var(--brand-pastel-blue);
}

/* Cookie Modal */
.cookie-modal-backdrop {
  position: fixed;
  top:0;left:0;
  width: 100vw;
  height: 100vh;
  background: rgba(31,62,101,0.26);
  z-index: 2051;
  opacity: 1;
  transition: opacity var(--transition-base);
}
.cookie-modal {
  position: fixed;
  left: 50%;
  top: 52%;
  transform: translate(-50%, -50%) scale(1);
  background: var(--white);
  border-radius: var(--radius-large);
  box-shadow: 0 8px 32px 0 rgba(33, 52, 86, 0.12);
  padding: 32px 28px 28px 28px;
  width:95vw;max-width: 415px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  z-index: 2052;
  opacity: 1;
  transition: opacity var(--transition-base),transform var(--transition-base);
}
.cookie-modal.hide, .cookie-modal-backdrop.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal h2 {
  font-size:1.24rem; margin-bottom:8px;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items:center;
  gap:16px;
  margin-bottom:9px;
}
.cookie-modal .cookie-category label {
  color:var(--brand-primary);
  font-weight:600;
}
.cookie-modal .cookie-category input[type="checkbox"] {
  width:20px; height:20px; margin:0 6px 0 0;
  accent-color: var(--brand-secondary);
}
.cookie-modal .category-desc {
  font-size:.99rem;
  color: var(--text-soft);
  margin-bottom:12px;
}
.cookie-modal .modal-buttons {
  display: flex;
  gap: 12px;
  margin-top: 12px;
  justify-content: flex-end;
}
.cookie-modal button {
  padding:8px 18px;
  font-size:1rem;
}

/* Content Grid & Text-image Sections */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  margin-bottom: 30px;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom:42px;
}

@media (max-width: 768px) {
  .hero {padding:36px 0 24px 0;}
  .hero .content-wrapper {padding: 22px 10px;}
  .section {padding: 29px 8px;}
  .features, .features.nautical {
    padding: 23px 5px;
    margin-bottom:36px;
  }
  .footer-main {
    gap:16px;
  }
  .logo img, .logo-footer img {height: 38px;}
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div, .card, .project-summary {
    min-width: unset;
    max-width: unset;
    width: 100%;
    padding: 22px 10px;
  }
  .testimonial-slider {
    flex-direction: column;
    gap: 16px;
  }
  .testimonial-card, .faq-accordion > div {
    min-width: unset;
    max-width: unset;
    width: 100%;
    padding: 16px 8px;
  }
  .contact-details, .contact-info .text-section {
    padding:0 2px;
    gap:7px;
  }
  .content-grid, .card-container, .card-grid {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 12px;
  }
  .services-details li {
    padding:14px 8px;
  }
  .section {margin-bottom: 36px;}
}

/* Responsive navigation and layout tweak */
@media (min-width:769px) {
  .content-wrapper {
    max-width: 95%;
    margin:0 auto;
  }
}

/* Misc & Interactions */
::-webkit-input-placeholder {color: #A3AEBB; opacity:1;}
::-moz-placeholder {color: #A3AEBB; opacity:1;}
:-ms-input-placeholder {color: #A3AEBB; opacity:1;}
::placeholder {color: #A3AEBB; opacity:1;}

/* Simple fade+slide-in for hero and cards */
@media (prefers-reduced-motion:no-preference) {
  .hero .content-wrapper, .feature-grid>div, .card, .testimonial-card, .faq-accordion>div, .project-summary {
    opacity:0; transform:translateY(18px) scale(.98);
    animation: fadeUp 0.65s cubic-bezier(.42,1.7,.55,1) 0.1s 1 forwards;
  }
  .hero .content-wrapper {animation-delay:.22s;}
  .feature-grid>div:nth-child(1) {animation-delay:.16s;}
  .feature-grid>div:nth-child(2) {animation-delay:.22s;}
  .feature-grid>div:nth-child(3) {animation-delay:.27s;}
  .feature-grid>div:nth-child(4) {animation-delay:.33s;}
}
@keyframes fadeUp {
  from {opacity:0; transform:translateY(32px) scale(.98);}
  to {opacity:1; transform:translateY(0) scale(1);}
}

/* Focus styling for accessibility */
a, button, .button {
  outline: none;
  transition: box-shadow 0.22s;
}
a:focus, button:focus, .button:focus {
  box-shadow: 0 0 0 2px var(--brand-secondary);
}

/* Section overrides for inner pages */
.privacy-section, .avg-section, .cookie-section, .terms-section,
.return-home, .about {
  background: var(--brand-pastel-mint);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow-card);
}

/* Thank-you/return-home section button alignment */
.return-home .content-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Hide main nav by default on mobile */
nav {display:none;}
@media (min-width: 1020px) {
  nav {display: flex !important;}
}

/* Print support */
@media print {
  header, footer, .mobile-menu, .cookie-banner {display:none !important;}
  main {padding:0;}
  .section, .container, .features, .card, .testimonial-card {box-shadow:none !important; background:#fff !important;}
}