/* Site Theme: dak-gevel-renovatie.nl — "Brutalist assumé" */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --theme-bg: #1F2937;
  --theme-bg-alt: #111827;
  --theme-bg-light: #374151;
  --theme-text: #E5E7EB;
  --theme-text-light: #9CA3AF;
  --theme-heading: #FFFFFF;
  --theme-accent: #D97706;
  --theme-accent-hover: #B45309;
  --theme-accent-light: rgba(217, 119, 6, 0.15);
  --theme-card-bg: #374151;
  --theme-card-border: #4B5563;
  --theme-font-heading: 'Bebas Neue', Impact, sans-serif;
  --theme-font-body: 'Inter', -apple-system, sans-serif;
  --theme-radius: 0;
  --theme-radius-lg: 0;
  --theme-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  --theme-shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.4);
  --theme-transition: 0.2s ease;
}

body {
  font-family: var(--theme-font-body);
  background-color: var(--theme-bg);
  color: var(--theme-text);
  font-weight: 400;
  line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--theme-font-heading);
  color: var(--theme-heading);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Hero — massive typography dark bg */
.hero-section {
  background: var(--theme-bg-alt);
  position: relative;
  overflow: hidden;
  padding: 6rem 1.5rem;
  color: #fff;
}

.hero-section h1 {
  color: #FFFFFF;
  font-size: 4rem;
  line-height: 0.9;
  letter-spacing: 0.04em;
}

/* Yellow highlight bar behind heading */
.hero-section h1::after {
  content: '';
  display: block;
  width: 80px;
  height: 6px;
  background: var(--theme-accent);
  margin-top: 1.5rem;
}

.hero-section p {
  color: var(--theme-text-light);
  font-weight: 300;
  max-width: 600px;
}

/* Asymmetric yellow sidebar indicator */
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--theme-accent);
}

/* Cards — dark brutalist blocks */
.card,
.bg-white.rounded-lg,
[class*="shadow"] {
  background: var(--theme-card-bg) !important;
  border: 1px solid var(--theme-card-border);
  border-radius: var(--theme-radius);
  box-shadow: var(--theme-shadow);
  transition: all var(--theme-transition);
  color: var(--theme-text);
}

.card:hover,
.bg-white.rounded-lg:hover {
  box-shadow: var(--theme-shadow-hover);
  border-color: var(--theme-accent);
  transform: translateX(4px);
}

/* Yellow highlight bars on section headers */
h2 {
  position: relative;
  padding-left: 1rem;
}

h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: var(--theme-accent);
}

/* Sections */
section:nth-child(even) {
  background-color: var(--theme-bg-alt);
}

section:nth-child(odd) {
  background-color: var(--theme-bg);
}

/* Buttons — yellow construction */
.btn-primary,
button[type="submit"],
.cta-button {
  background-color: var(--theme-accent) !important;
  color: var(--theme-bg-alt) !important;
  border: none;
  border-radius: 0;
  font-family: var(--theme-font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 2rem;
  transition: all var(--theme-transition);
}

.btn-primary:hover,
button[type="submit"]:hover,
.cta-button:hover {
  background-color: var(--theme-accent-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(234, 179, 8, 0.3);
}

/* Stat numbers */
.stat-number,
.text-3xl.font-bold,
.text-4xl.font-bold {
  color: var(--theme-accent);
  font-family: var(--theme-font-heading);
  font-size: 3rem;
}

/* Links */
a:not(.btn-primary):not([class*="bg-"]) {
  color: var(--theme-accent);
  text-decoration: none;
  transition: color var(--theme-transition);
}

a:not(.btn-primary):not([class*="bg-"]):hover {
  color: var(--theme-accent-hover);
}

/* Form inputs — dark theme */
input, select, textarea {
  background: var(--theme-bg-alt);
  border: 2px solid var(--theme-card-border);
  border-radius: 0;
  color: var(--theme-text);
  transition: all var(--theme-transition);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--theme-accent);
  box-shadow: 0 0 0 2px var(--theme-accent-light);
  outline: none;
}

input::placeholder, textarea::placeholder {
  color: var(--theme-text-light);
}

/* Footer */
footer {
  background-color: var(--theme-bg-alt) !important;
  border-top: 4px solid var(--theme-accent);
}

/* Sticky side progress indicator */
@keyframes slideInLeft {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

/* Construction stripe at bottom of hero */
.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    90deg,
    var(--theme-accent) 0,
    var(--theme-accent) 20px,
    var(--theme-bg-alt) 20px,
    var(--theme-bg-alt) 40px
  );
}

/* Mobile responsive */
@media (max-width: 768px) {
  .hero-section { padding: 3.5rem 1rem; }
  .hero-section h1 { font-size: 2.5rem; }
  .card:hover { transform: none; }
  .stat-number, .text-3xl.font-bold { font-size: 2rem; }
}

@media (min-width: 1024px) {
  .hero-section { padding: 7rem 2rem; }
  .hero-section h1 { font-size: 5rem; }
}


/* === Nav & Template Color Harmonization === */
nav a[href="#devis-form"] {
  background-color: var(--theme-accent) !important;
  color: #fff !important;
  border-color: var(--theme-accent) !important;
}
nav a[href="#devis-form"]:hover {
  background-color: var(--theme-accent-hover) !important;
  border-color: var(--theme-accent-hover) !important;
}