/* ==========================================================================
   BASE.CSS — VERHUISLIFT HUREN DELFT
   CSS Custom Properties + Basis Styling
   Geëxtraheerd van: https://verhuislifthuren-delft.nl/
   
   LET OP: Kleuren zijn geschat. Gebruik DevTools of ColorZilla om de exacte
   kleuren van de website te verifiëren en hieronder aan te passen.
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* ============================================================
     KLEUREN - TE VERIFIËREN MET DEVTOOLS/COLORZILLA
     Open de website, gebruik de eyedropper tool, en pas aan.
     ============================================================ */

  /* Primair — Hoofdkleur (CTA knoppen, links, accenten) */
  --color-primary: #F68A30;
  --color-primary-dark: #E57A20;
  --color-primary-light: #FFB366;
  --color-primary-bg: #FFF5EB;
  --color-primary-shadow: rgba(246, 138, 48, 0.3);
  --color-primary-rgb: 246, 138, 48;

  /* Secundair — Tweede kleur (koppen, header, footer) */
  --color-secondary: #1E3A5F;
  --color-secondary-dark: #152A45;
  --color-secondary-light: #2E5A8F;
  --color-secondary-bg: #E8EDF3;
  --color-secondary-rgb: 30, 58, 95;

  /* Accent — Derde kleur (sterren, highlights, badges) */
  --color-accent: #FFC107;
  --color-accent-dark: #E5AC00;
  --color-accent-light: #FFD54F;
  --color-accent-rgb: 255, 193, 7;

  /* WhatsApp */
  --color-wa: #25D366;
  --color-wa-hover: #1FAD55;

  /* Sterren */
  --color-stars: #FFC107;

  /* Tekst & achtergrond */
  --color-text: #000000;
  --color-text-muted: #333333;
  --color-text-light: #666666;
  --color-border: #E2E5EA;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F5F5;

  /* Typografie */
  --font-heading: 'Montserrat', 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Open Sans', 'Inter', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Effects */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.1);
  --shadow-card-hover: 0 8px 28px rgba(30, 58, 95, 0.14);
  --shadow-sticky: 0 -2px 8px rgba(0, 0, 0, 0.1);
  --shadow-btn-primary: 0 2px 8px rgba(246, 138, 48, 0.3);
  --shadow-btn-wa: 0 2px 8px rgba(37, 211, 102, 0.3);

  /* Layout */
  --max-width: 1200px;
  --header-height: 108px;
  --sticky-height: 56px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
  overscroll-behavior-x: none;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
  overscroll-behavior-x: none;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

ul,
ol {
  list-style: none;
}

/* ---------- Typografie ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1.25;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }

@media (min-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.375rem; }
}

@media (min-width: 1024px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
}

p {
  margin-bottom: var(--space-md);
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-btn-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: #fff;
  box-shadow: 0 4px 16px rgba(246, 138, 48, 0.45);
  transform: translateY(-1px);
}

.btn-wa {
  background-color: var(--color-wa);
  color: #fff;
  box-shadow: var(--shadow-btn-wa);
}

.btn-wa:hover {
  background-color: var(--color-wa-hover);
  color: #fff;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background-color: var(--color-secondary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(30, 58, 95, 0.3);
  transform: translateY(-1px);
}

.btn-black {
  background-color: #000000;
  color: #fff;
}

.btn-black:hover {
  background-color: #222222;
  color: #fff;
}

/* ---------- Section Spacing ---------- */
.section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }
}

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

/* ---------- Utility ---------- */
.text-center { text-align: center; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Review Stars ---------- */
.stars {
  color: var(--color-stars);
}

.stars svg,
.stars i {
  fill: var(--color-stars);
  color: var(--color-stars);
}

/* ---------- Header ---------- */
.header {
  background-color: var(--color-secondary);
  color: #fff;
}

.header a {
  color: #fff;
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--color-secondary);
  color: #fff;
}

.footer a {
  color: #fff;
}

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

/* ---------- Mobiel body padding voor sticky CTA ---------- */
@media (max-width: 767px) {
  body {
    padding-bottom: 56px;
  }
}