/* ==========================================
   BASE STYLES — PT ROTTERDAM
   Reset, variabelen, typografie, utilities
   ========================================== */

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

:root {
  /* Kleuren */
  --black:           #ffffff;
  --dark:            #f4f4f4;
  --card-bg:         #ffffff;
  --border:          #e0e0e0;

  /* Donker groen */
  --neon-green:      #005c28;
  --neon-green-dim:  #004a20;
  --neon-glow:       rgba(0, 92, 40, 0.12);
  --neon-glow-strong:rgba(0, 92, 40, 0.25);

  /* Tekst */
  --white:           #0a0a0a;
  --electric-white:  #111111;
  --light-gray:      #555555;
  --gray:            #111111;

  /* Fonts */
  --font-heading:    'Poppins', sans-serif;
  --font-body:       'Inter', sans-serif;

  /* Schaduwen */
  --shadow-neon:     none;
  --shadow-neon-sm:  none;
  --shadow-card:     0 4px 24px rgba(0,0,0,.1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.15;
}

a {
  text-decoration: none;
  color: inherit;
}

ul { list-style: none; }

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

/* ── Container ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Sectie-spacing ── */
.section {
  padding: 6rem 0;
}

.bg-dark {
  background: var(--neon-green);
  color: #ffffff;
}

.bg-dark .section-title,
.bg-dark .section-title span,
.bg-dark .text-neon,
.bg-dark .page-hero-title {
  color: #ffffff !important;
  text-shadow: none;
}

.bg-dark .section-subtitle,
.bg-dark .page-hero-subtitle {
  color: rgba(255,255,255,.85) !important;
}

.bg-dark .neon-divider {
  background: rgba(255,255,255,.6);
}

.bg-dark .tag {
  color: #ffffff;
  border-color: rgba(255,255,255,.4);
}

/* Alle broodtekst op groene achtergrond wit */
.bg-dark p,
.bg-dark li,
.bg-dark .why-list li,
.bg-dark .service-detail-feature,
.bg-dark .visual-sub,
.bg-dark .card-text,
.bg-dark .pricing-period {
  color: rgba(255,255,255,.88) !important;
}

/* Check-iconen op groene achtergrond */
.bg-dark .check-icon,
.bg-dark .service-detail-feature .check {
  color: rgba(255,255,255,.7) !important;
}

/* Kaarten binnen groene secties: wit kaartje, donkere tekst */
.bg-dark .card {
  background: #ffffff;
  border-color: rgba(255,255,255,.3);
}

.bg-dark .card-title {
  color: #111111 !important;
}

/* Teksten in witte vakken op groene achtergrond: zwart */
.bg-dark .pstep,
.bg-dark .zbox {
  color: #111111 !important;
}

.bg-dark .pcontent p,
.bg-dark .zcontent p {
  color: #111111 !important;
}

.bg-dark .pcontent h3,
.bg-dark .zcontent h3 {
  color: #111111 !important;
}

.bg-dark .card-text {
  color: #555555 !important;
}

/* Knoppen op groene achtergrond: wit met zwarte tekst */
.bg-dark .btn-primary {
  background: #ffffff !important;
  color: var(--neon-green) !important;
  box-shadow: 0 0 14px rgba(0,0,0,.2) !important;
}

.bg-dark .btn-primary:hover {
  background: rgba(255,255,255,.9) !important;
  color: var(--neon-green-dim) !important;
  box-shadow: 0 0 26px rgba(0,0,0,.3) !important;
}

.bg-dark .btn-outline {
  background: transparent !important;
  color: #ffffff !important;
  border: 2px solid #ffffff !important;
  box-shadow: 0 0 8px rgba(255,255,255,.15) !important;
}

.bg-dark .btn-outline:hover {
  background: rgba(255,255,255,.15) !important;
  color: #ffffff !important;
  box-shadow: 0 0 20px rgba(255,255,255,.25) !important;
}

.bg-dark .card p,
.bg-dark .card li,
.bg-dark .card div {
  color: inherit;
}

/* ── Section header ── */
.section-header {
  margin-bottom: 4rem;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-subtitle,
.section-header.centered .neon-divider {
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  margin-bottom: 0.75rem;
  color: var(--electric-white);
}

.section-title span,
.text-neon {
  color: var(--neon-green);
  text-shadow: var(--shadow-neon-sm);
}

.text-cta {
  color: var(--neon-green);
}

.section-subtitle {
  color: var(--gray);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 600px;
  line-height: 1.8;
}

/* ── Neon divider ── */
.neon-divider {
  width: 56px;
  height: 3px;
  background: var(--neon-green);
  box-shadow: var(--shadow-neon-sm);
  margin: 0.75rem 0 1.75rem;
  border-radius: 2px;
}

/* ── Tag badge ── */
.tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--neon-green);
  border: 1px solid rgba(0,92,40,.35);
  padding: 0.28rem 0.85rem;
  border-radius: 2px;
  margin-bottom: 1rem;
}

.tag-lg {
  font-size: 1rem;
  padding: 0.4rem 1.2rem;
  letter-spacing: 0.2em;
  margin-bottom: 1.2rem;
}

/* ── Scroll-reveal animatie ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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