/* ============ Root & resets ============ */
:root{
  --pink: #E31C79;
  --pink-dark: #b91462;
  --ink: #16141a;
  --ink-soft: #4a4650;
  --paper: #ffffff;
  --cream: #faf6f5;
  --line: #ece5e6;
  --shadow: 0 20px 45px -25px rgba(22,20,26,.35);
  --radius: 18px;
  --font-head: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  --maxw: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
h1, h2, h3{ font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; }
h1{ font-size: clamp(2rem, 4.2vw + 1rem, 3.4rem); font-weight: 800; }
h2{ font-size: clamp(1.5rem, 2vw + 1rem, 2.3rem); font-weight: 800; }
h3{ font-size: 1.15rem; font-weight: 700; }
p{ margin: 0 0 1em; }
a{ color: var(--pink); text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
hr{ border: none; border-top: 1px solid var(--line); margin: 1.75em 0; }

.skip-link{
  position: absolute; left: -999px; top: 0; background: var(--pink); color: #fff;
  padding: .75em 1.25em; z-index: 200; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section{ padding: clamp(60px, 8vw, 110px) 0; }
.eyebrow{
  font-family: var(--font-head); font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; font-size: .8rem; color: var(--pink); margin: 0 0 .6em;
}
.center{ text-align: center; }
.eyebrow.center{ text-align: center; }

/* ============ Buttons ============ */
.btn{
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  padding: .9em 1.6em; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn-primary{ background: var(--pink); color: #fff; }
.btn-primary:hover{ background: var(--pink-dark); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: #fff; border-color: rgba(255,255,255,.65); }
.btn-ghost:hover{ background: rgba(255,255,255,.12); }
.btn-small{ padding: .55em 1.1em; font-size: .85rem; }
.btn-large{ padding: 1em 2em; font-size: 1rem; }
.btn:disabled{ opacity: .6; cursor: not-allowed; transform: none; }

/* ============ Header ============ */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{ display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand{ display: flex; align-items: center; gap: .65em; }
.brand-icon{ border-radius: 8px; }
.brand-text{ display: flex; flex-direction: column; line-height: 1.1; }
.brand-name{ font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; color: var(--ink); letter-spacing: .02em; }
.brand-sub{ font-size: .68rem; font-weight: 600; color: var(--pink); letter-spacing: .08em; text-transform: uppercase; }

.primary-nav{ display: flex; align-items: center; gap: 2rem; }
.primary-nav a{ color: var(--ink); font-weight: 600; font-size: .95rem; }
.primary-nav a:hover{ color: var(--pink); }
.primary-nav a.btn{ color: #fff; }
.primary-nav a.btn:hover{ color: #fff; }

.nav-toggle{
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line);
  background: #fff; cursor: pointer;
}
.nav-toggle span{ display: block; height: 2px; width: 20px; margin: 0 auto; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

/* ============ Hero ============ */
.hero{
  background-size: cover; background-position: center;
  min-height: 88vh; display: flex; align-items: center;
  color: #fff; position: relative;
}
.hero-inner{ padding-top: 60px; padding-bottom: 60px; max-width: 820px; }
.availability-badge{
  display: inline-flex; align-items: center; gap: .6em;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35);
  padding: .5em 1.1em; border-radius: 999px; font-size: .85rem; font-weight: 600;
  margin-bottom: 1.5em; backdrop-filter: blur(6px);
}
.availability-badge .dot{
  width: 8px; height: 8px; border-radius: 50%; background: #4ee08a; flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(78,224,138,.3);
}
.hero h1{ color: #fff; margin-bottom: .45em; }
.hero h1 em{ color: #ff9fc9; font-style: normal; }
.hero-sub{ font-size: 1.15rem; color: rgba(255,255,255,.9); max-width: 560px; }
.hero-actions{ display: flex; flex-wrap: wrap; gap: 1em; margin-top: 1.75em; }

/* ============ Intro / Over ============ */
.intro-grid{ display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: start; }
.about-card{
  background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.2rem; box-shadow: var(--shadow);
}

/* 24 x 7 kritische infrastructuur — uitgelicht blok */
.highlight-247{
  border-left: 4px solid var(--pink);
  background: var(--cream);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
}
.highlight-247-title{
  font-family: var(--font-head); font-weight: 800; font-size: 1.1rem;
  color: var(--ink); margin-bottom: .5em;
}
.highlight-247 p:last-child{ margin-bottom: 0; color: var(--ink-soft); }

/* Sectoren */
.sectors-label{ margin-top: 2rem; }
.sector-tags{ display: flex; flex-wrap: wrap; gap: .6rem; }
.sector-tags li{
  font-family: var(--font-head); font-weight: 700; font-size: .82rem;
  padding: .45em 1em; border-radius: 999px;
  background: rgba(227,28,121,.08); color: var(--pink-dark);
  border: 1px solid rgba(227,28,121,.22);
}

/* ============ Expertise ============ */
.expertise{ background: var(--cream); }
.card-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; margin-top: 3rem; }
.expertise-card{
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; transition: transform .2s ease, box-shadow .2s ease;
}
.expertise-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow); }
.icon-badge{
  width: 56px; height: 56px; border-radius: 14px; background: rgba(227,28,121,.1);
  color: var(--pink); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem;
}
.icon-badge svg{ width: 28px; height: 28px; }

/* ============ Portfolio ============ */
.portfolio-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; margin-top: 3rem; }
.portfolio-card{
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  background: #fff; display: flex; flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.portfolio-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow); }
.portfolio-card img{ height: 190px; width: 100%; object-fit: cover; }
.portfolio-body{ padding: 1.5rem; }
.portfolio-body .role{ font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--pink); margin-bottom: .6em; }
.portfolio-body p:last-child{ margin-bottom: 0; color: var(--ink-soft); }

.fiber-strip{
  margin: 3rem 0 0; position: relative; border-radius: var(--radius); overflow: hidden;
}
.fiber-strip img{ width: 100%; height: 280px; object-fit: cover; }
.fiber-strip figcaption{
  position: absolute; inset: auto 0 0 0; padding: 1.5rem 2rem;
  background: linear-gradient(0deg, rgba(17,15,20,.85), transparent);
  color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
}

/* ============ Contact ============ */
.contact{ background: var(--ink); color: #fff; }
.contact .eyebrow{ color: #ff9fc9; }
.contact h2{ color: #fff; }
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.fact-list{ display: flex; flex-direction: column; gap: .75em; margin: 1.5em 0; }
.fact-list li{ padding-left: 1.4em; position: relative; color: rgba(255,255,255,.85); }
.fact-list li::before{ content: ''; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 50%; background: var(--pink); }
.lead-in{ color: rgba(255,255,255,.85); }

.contact-details{ display: flex; flex-direction: column; gap: 1em; margin-top: 2em; }
.contact-details li{ display: flex; align-items: center; gap: .8em; }
.contact-details svg{ width: 20px; height: 20px; color: var(--pink); flex-shrink: 0; }
.contact-details a{ color: #fff; font-weight: 600; }
.contact-details a:hover{ color: var(--pink); }
.contact-details span{ color: rgba(255,255,255,.85); }

.contact-form{
  background: #fff; color: var(--ink); border-radius: var(--radius); padding: 2.25rem;
  box-shadow: var(--shadow);
}
.contact-form h3{ margin-bottom: 1.25rem; }
.form-row{ margin-bottom: 1.2rem; }
.form-row label{ display: block; font-weight: 600; font-size: .9rem; margin-bottom: .45em; }
.form-row input, .form-row textarea{
  width: 100%; padding: .8em 1em; border: 1px solid var(--line); border-radius: 10px;
  font-family: var(--font-body); font-size: .95rem; background: var(--cream);
  transition: border-color .15s ease, background .15s ease;
}
.form-row input:focus, .form-row textarea:focus{
  outline: none; border-color: var(--pink); background: #fff;
}
.form-row textarea{ resize: vertical; }
.hp-field{ position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form .btn{ width: 100%; margin-top: .3rem; }
.form-status{ margin: 1rem 0 0; font-size: .9rem; font-weight: 600; min-height: 1.2em; }
.form-status.success{ color: #1a8f4c; }
.form-status.error{ color: #d1273d; }
.form-privacy-note{ font-size: .8rem; color: var(--ink-soft); margin: 1rem 0 0; }
.form-privacy-note a{ text-decoration: underline; }

/* ============ Footer ============ */
.site-footer{ background: #0f0d12; color: rgba(255,255,255,.7); padding: 2.5rem 0; font-size: .85rem; }
.footer-inner{ display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.footer-brand{ display: flex; align-items: center; gap: .6em; font-weight: 700; color: #fff; }
.footer-brand img{ border-radius: 6px; }
.footer-meta{ display: flex; flex-wrap: wrap; gap: .4em 1.2em; }
.footer-links{ display: flex; align-items: center; gap: .6em; }
.footer-links a{ color: rgba(255,255,255,.85); }
.footer-links a:hover{ color: var(--pink); }

/* ============ Responsive ============ */
@media (max-width: 900px){
  .intro-grid, .contact-grid{ grid-template-columns: 1fr; gap: 2.5rem; }
  .card-grid, .portfolio-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px){
  .primary-nav{
    position: absolute; top: 78px; left: 0; right: 0; background: #fff;
    border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch;
    padding: 1.25rem 24px 1.75rem; gap: 1rem; display: none;
    box-shadow: 0 20px 30px -20px rgba(0,0,0,.2);
  }
  .primary-nav.open{ display: flex; }
  .primary-nav a{ padding: .4em 0; }
  .primary-nav a.btn{ justify-content: center; margin-top: .5rem; }
  .nav-toggle{ display: flex; }
  .card-grid, .portfolio-grid{ grid-template-columns: 1fr; }
  .hero{ min-height: 92vh; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ transition: none !important; }
}