/*
Theme Name: Alpha & Omega Building Constructions
Theme URI: https://alphaomega-bc.nl
Description: Bedrijfswebsite voor Alpha & Omega Building Constructions
Version: 1.0.0
Author: Alpha & Omega Building Constructions
Text Domain: alpha-omega
*/

/* =============================================
   DESIGN SYSTEM – CSS CUSTOM PROPERTIES
   ============================================= */
:root {
  --background: hsl(0, 0%, 100%);
  --foreground: hsl(213, 50%, 18%);
  --card: hsl(0, 0%, 100%);
  --card-foreground: hsl(213, 50%, 18%);
  --primary: hsl(213, 52%, 25%);
  --primary-foreground: hsl(0, 0%, 100%);
  --secondary: hsl(42, 48%, 60%);
  --secondary-foreground: hsl(213, 52%, 18%);
  --muted: hsl(210, 20%, 96%);
  --muted-foreground: hsl(213, 20%, 40%);
  --accent: hsl(42, 48%, 60%);
  --border: hsl(213, 20%, 88%);
  --input: hsl(213, 20%, 88%);
  --destructive: hsl(0, 84.2%, 60.2%);
  --radius: 0.5rem;

  --brand-navy: hsl(213, 52%, 25%);
  --brand-gold: hsl(42, 48%, 60%);
  --brand-light: hsl(210, 20%, 96%);

  --gradient-hero: linear-gradient(135deg, hsl(213, 60%, 15%, 0.92), hsl(213, 52%, 25%, 0.85));
  --gradient-gold: linear-gradient(135deg, hsl(42, 55%, 65%), hsl(38, 50%, 50%));
  --shadow-card: 0 10px 40px -15px hsl(213, 52%, 25%, 0.25);
  --shadow-elegant: 0 20px 60px -20px hsl(213, 52%, 25%, 0.4);
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-color: var(--border);
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* =============================================
   LAYOUT HELPERS
   ============================================= */
.container {
  width: 100%;
  max-width: 1400px;
  margin-inline: auto;
  padding-inline: 2rem;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn-lg { padding: 0.75rem 1.75rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-gold {
  background: var(--gradient-gold);
  color: hsl(213, 52%, 18%);
  border-color: transparent;
}
.btn-gold:hover { filter: brightness(1.08); transform: translateY(-1px); }

.btn-navy {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}
.btn-navy:hover { background-color: hsl(213, 52%, 20%); }

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

.btn-outline-light {
  background: transparent;
  color: var(--primary-foreground);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.1); }

/* =============================================
   BADGE / PILL
   ============================================= */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200, 168, 102, 0.2);
  border: 1px solid rgba(200, 168, 102, 0.4);
  color: var(--secondary);
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* =============================================
   SECTION LABELS
   ============================================= */
.section-label {
  display: block;
  color: var(--secondary);
  font-weight: 600;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--primary);
  margin-top: 0.75rem;
  line-height: 1.1;
}
.section-title-light { color: #fff; }
.section-desc {
  color: var(--muted-foreground);
  margin-top: 1rem;
  max-width: 42ch;
}

/* =============================================
   CARD
   ============================================= */
.card {
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: calc(var(--radius) * 2);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}
.card:hover { border-color: var(--secondary); transform: translateY(-4px); }

.card-img-wrap { aspect-ratio: 4/3; overflow: hidden; }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.card:hover .card-img-wrap img { transform: scale(1.05); }

.card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.card-icon {
  width: 3.5rem; height: 3.5rem;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-gold);
  color: var(--primary);
  margin-bottom: 1rem;
}
.card-icon svg { width: 1.75rem; height: 1.75rem; }
.card-title { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 0.25rem; }
.card-title a:hover { color: var(--secondary); }
.card-price { color: var(--secondary); font-weight: 700; font-size: 1.125rem; margin-bottom: 0.75rem; }
.card-desc { color: var(--muted-foreground); font-size: 0.9rem; flex: 1; margin-bottom: 1.25rem; }
.card-actions { display: flex; flex-direction: column; gap: 0.5rem; }

/* =============================================
   NAVBAR
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.nav-logo { width: 3rem; height: 3rem; object-fit: contain; }
.nav-brand-name {
  font-weight: 700;
  color: var(--primary);
  font-size: 1.125rem;
  line-height: 1.2;
}
.nav-brand-sub {
  display: block;
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
  font-weight: 500;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--secondary); }
.nav-cta { display: flex; align-items: center; gap: 0.5rem; }

/* Mobile menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--primary);
  padding: 0.25rem;
}
.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  background: var(--background);
}
.mobile-menu.is-open { display: block; }
.mobile-menu-inner {
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.mobile-menu-inner a {
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.25rem 0;
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav-brand-name { display: none; }
}
@media (min-width: 480px) {
  .nav-brand-name { display: block; }
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}
.hero-content {
  position: relative;
  z-index: 10;
  padding: 6rem 0;
  max-width: 48rem;
  color: var(--primary-foreground);
}
.hero-title {
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}
.hero-title span {
  display: block;
  color: var(--secondary);
  margin-top: 0.5rem;
}
.hero-desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 2.5rem;
  max-width: 40rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section { padding: 6rem 0; background: var(--muted); }
.services-header { text-align: center; max-width: 42rem; margin: 0 auto 3.5rem; }
.services-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

/* =============================================
   WHY US
   ============================================= */
.whyus-section { padding: 6rem 0; }
.whyus-inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 1024px) { .whyus-inner { grid-template-columns: 1fr 1fr; } }
.whyus-text h2 { margin-bottom: 1.5rem; }
.whyus-text p { color: var(--muted-foreground); font-size: 1.125rem; line-height: 1.75; }

.whyus-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(2, 1fr);
}
.whyus-card {
  padding: 1.5rem;
  border-radius: calc(var(--radius) * 2);
  background: var(--background);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s;
}
.whyus-card:hover { border-color: var(--secondary); }
.whyus-card svg { width: 2rem; height: 2rem; color: var(--secondary); margin-bottom: 0.75rem; }
.whyus-card h3 { font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.whyus-card p { font-size: 0.875rem; color: var(--muted-foreground); }

/* =============================================
   WORK AREA
   ============================================= */
.workarea-section {
  padding: 6rem 0;
  background-color: var(--primary);
  color: var(--primary-foreground);
  position: relative;
  overflow: hidden;
}
.workarea-dots {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: radial-gradient(circle at 1px 1px, var(--brand-gold) 1px, transparent 0);
  background-size: 32px 32px;
}
.workarea-inner { position: relative; z-index: 1; }
.workarea-header { text-align: center; max-width: 42rem; margin: 0 auto 3rem; }
.workarea-header .section-label { color: var(--secondary); }
.workarea-header h2 { color: #fff; }
.workarea-header p { color: rgba(255,255,255,0.8); margin-top: 1rem; }
.regions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.region-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(200,168,102,0.4);
  backdrop-filter: blur(4px);
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  font-weight: 600;
  transition: all 0.2s;
}
.region-pill:hover { background: var(--secondary); color: var(--primary); }
.region-pill svg { width: 1rem; height: 1rem; color: var(--secondary); }
.region-pill:hover svg { color: var(--primary); }

/* =============================================
   CONTACT
   ============================================= */
.contact-section { padding: 6rem 0; background: var(--muted); }
.contact-inner {
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 1024px) { .contact-inner { grid-template-columns: 2fr 3fr; } }

.contact-info h2 { margin-bottom: 1.5rem; }
.contact-info > p { color: var(--muted-foreground); margin-bottom: 2rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}
.contact-item-icon {
  width: 2.5rem; height: 2.5rem;
  border-radius: var(--radius);
  background-color: var(--primary);
  color: var(--primary-foreground);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 1.25rem; height: 1.25rem; }
.contact-item-label { font-weight: 600; color: var(--primary); }
.contact-item-value { font-size: 0.875rem; color: var(--muted-foreground); }

.contact-form {
  background: var(--background);
  padding: 2rem;
  border-radius: calc(var(--radius) * 3);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-elegant);
}
.form-row { display: grid; gap: 1rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
  color: var(--foreground);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--background);
  color: var(--foreground);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color 0.2s;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}
.form-group textarea { resize: vertical; min-height: 8rem; }
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}
.form-error { color: hsl(0,84%,50%); font-size: 0.75rem; margin-top: 0.25rem; }
.form-success {
  background: hsl(142,76%,36%,0.1);
  border: 1px solid hsl(142,76%,36%,0.3);
  color: hsl(142,76%,36%);
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-weight: 600;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 3rem 0;
}
.footer-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(3, 1fr); align-items: start; } }

.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo {
  width: 3.5rem; height: 3.5rem;
  object-fit: contain;
  background: var(--primary-foreground);
  border-radius: var(--radius);
  padding: 0.25rem;
}
.footer-brand-name { font-weight: 700; font-size: 1.125rem; }
.footer-brand-sub { font-size: 0.75rem; letter-spacing: 0.2em; color: var(--secondary); }
.footer-col h4 { font-weight: 600; color: var(--secondary); margin-bottom: 0.75rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.375rem; }
.footer-col li, .footer-col p { font-size: 0.875rem; color: rgba(255,255,255,0.8); }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
}

/* =============================================
   SERVICE DETAIL PAGE
   ============================================= */
.service-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.service-hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.service-hero-overlay { position: absolute; inset: 0; background: var(--gradient-hero); }
.service-hero-content {
  position: relative;
  z-index: 10;
  padding: 4rem 0;
  color: var(--primary-foreground);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.5rem;
}
.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb svg { width: 1rem; height: 1rem; }
.service-icon-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.service-icon {
  width: 3.5rem; height: 3.5rem;
  border-radius: var(--radius);
  background: var(--gradient-gold);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.service-icon svg { width: 1.75rem; height: 1.75rem; }
.service-price { color: var(--secondary); font-weight: 700; font-size: 1.125rem; }

.service-intro { padding: 5rem 0; }
.service-intro-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .service-intro-grid { grid-template-columns: 1fr 1fr; } }
.service-intro h2 { margin-bottom: 1.5rem; }
.service-intro p { color: var(--muted-foreground); font-size: 1.125rem; line-height: 1.75; margin-bottom: 2rem; }
.features-box {
  background: var(--muted);
  padding: 2rem;
  border-radius: calc(var(--radius) * 2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}
.features-box h3 { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin-bottom: 1.25rem; }
.features-list { display: flex; flex-direction: column; gap: 0.75rem; }
.feature-item { display: flex; align-items: flex-start; gap: 0.75rem; }
.feature-check {
  width: 1.5rem; height: 1.5rem;
  border-radius: 9999px;
  background: var(--secondary);
  color: var(--secondary-foreground);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.feature-check svg { width: 1rem; height: 1rem; }

.process-section { padding: 5rem 0; background: var(--muted); }
.process-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }
.process-card {
  background: var(--background);
  padding: 1.5rem;
  border-radius: calc(var(--radius) * 2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}
.process-card h3 { color: var(--secondary); font-weight: 700; margin-bottom: 0.5rem; }
.process-card p { font-size: 0.875rem; color: var(--muted-foreground); }

.faq-section { padding: 5rem 0; }
.faq-inner { max-width: 48rem; margin: 0 auto; }
.faq-header { text-align: center; margin-bottom: 2.5rem; }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  text-align: left;
  cursor: pointer;
}
.accordion-trigger svg { width: 1rem; height: 1rem; transition: transform 0.2s; flex-shrink: 0; }
.accordion-trigger.is-open svg { transform: rotate(180deg); }
.accordion-content { display: none; padding-bottom: 1.25rem; color: var(--muted-foreground); }
.accordion-content.is-open { display: block; }

.other-services { padding: 5rem 0; background: var(--muted); }
.other-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .other-grid { grid-template-columns: repeat(3, 1fr); } }
.other-card {
  display: block;
  border-radius: calc(var(--radius) * 2);
  overflow: hidden;
  border: 1.5px solid var(--border);
  background: var(--background);
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s;
}
.other-card:hover { border-color: var(--secondary); }
.other-card-img { aspect-ratio: 4/3; overflow: hidden; }
.other-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.other-card:hover .other-card-img img { transform: scale(1.05); }
.other-card-body { padding: 1.25rem; }
.other-card-title { font-weight: 700; color: var(--primary); transition: color 0.2s; }
.other-card:hover .other-card-title { color: var(--secondary); }
.other-card-price { font-size: 0.875rem; color: var(--secondary); font-weight: 600; margin-top: 0.25rem; }

.back-link-wrap { padding: 2.5rem 0; }

/* =============================================
   404 PAGE
   ============================================= */
.not-found {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}
.not-found h1 { font-size: 6rem; font-weight: 700; color: var(--primary); line-height: 1; }
.not-found h2 { font-size: 1.5rem; font-weight: 600; color: var(--primary); margin: 1rem 0 0.5rem; }
.not-found p { color: var(--muted-foreground); margin-bottom: 1.5rem; }

/* =============================================
   TOAST NOTIFICATION
   ============================================= */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.toast {
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-elegant);
  max-width: 360px;
  animation: slideIn 0.3s ease;
}
.toast-title { font-weight: 700; color: var(--primary); margin-bottom: 0.25rem; }
.toast-desc { font-size: 0.875rem; color: var(--muted-foreground); }
@keyframes slideIn { from { opacity:0; transform:translateX(1rem); } to { opacity:1; transform:translateX(0); } }

/* =============================================
   SVG ICONS INLINE HELPER
   ============================================= */
.icon { display:inline-flex; align-items:center; justify-content:center; }