/* ==========================================================================
   Ruijs IT - stylesheet
   ========================================================================== */

:root {
  --orange: #f7941d;          /* brand orange: buttons, accents on dark */
  --orange-hover: #e5850f;
  --orange-ink: #a65300;      /* orange that is readable on white (links) */

  --dark: #15181d;            /* header, hero, footer */
  --dark-soft: #1e2229;
  --text: #1f2328;
  --text-muted: #5b636e;
  --text-on-dark: #e8eaed;
  --text-on-dark-muted: #a3aab4;

  --bg: #ffffff;
  --bg-alt: #f5f6f8;
  --border: #e3e6ea;

  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);
  --container: 1100px;
  --header-h: 60px;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* ---------- Base ---------- */

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

html {
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
}

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

h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 750; }
h3 { font-size: 1.25rem; font-weight: 700; }
p  { margin: 0 0 1em; }

a { color: var(--orange-ink); text-underline-offset: 3px; }
a:hover { color: var(--text); }

:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; border-radius: 4px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.accent { color: var(--orange); }

.skip-link {
  position: absolute;
  left: 12px;
  top: -100px;
  z-index: 100;
  padding: 8px 14px;
  background: var(--orange);
  color: var(--dark);
  font-weight: 700;
  border-radius: 6px;
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  padding: .75em 1.4em;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}

.btn-primary { background: var(--orange); color: var(--dark); }
.btn-primary:hover { background: var(--orange-hover); color: var(--dark); }

.btn-outline { border-color: currentColor; color: var(--text-on-dark); }
.btn-outline:hover { color: var(--orange); }

.btn-outline-dark { border-color: var(--border); color: var(--text); background: var(--bg); }
.btn-outline-dark:hover { border-color: var(--text); color: var(--text); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--dark);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
}

.brand { display: inline-flex; flex-shrink: 0; }
.brand img { height: 28px; width: auto; }

.site-nav { margin-left: auto; }

.site-nav ul {
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: 8px 14px;
  color: var(--text-on-dark);
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
}
.site-nav a:hover { color: var(--orange); }

.lang-switch {
  display: inline-flex;
  padding: 3px;
  background: var(--dark-soft);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 999px;
}

.lang-switch button {
  padding: 4px 10px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-on-dark-muted);
  font: inherit;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
}
.lang-switch button:hover { color: var(--text-on-dark); }
.lang-switch button[aria-pressed="true"] { background: var(--orange); color: var(--dark); }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-on-dark);
  cursor: pointer;
}
.nav-toggle svg { width: 26px; height: 26px; margin: auto; }
.nav-toggle .icon-close { display: none; }
.nav-open .nav-toggle .icon-open { display: none; }
.nav-open .nav-toggle .icon-close { display: block; }

@media (max-width: 760px) {
  .header-inner { gap: 12px; }
  .lang-switch { margin-left: auto; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--dark);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
  }
  .nav-open .site-nav { display: block; }

  .site-nav ul {
    flex-direction: column;
    max-width: var(--container);
    margin: 0 auto;
    padding: 8px 20px 16px;
  }
  .site-nav a { padding: 12px 0; font-size: 1.0625rem; }
}

/* ---------- Hero (home) ---------- */

.hero {
  background:
    radial-gradient(900px 400px at 85% 0%, rgba(247, 148, 29, .14), transparent 70%),
    var(--dark);
  color: var(--text-on-dark);
  padding: clamp(44px, 7vw, 80px) 0 clamp(44px, 6vw, 72px);
}

.hero h1 { max-width: 16ch; color: #fff; }

.hero .lead {
  max-width: 56ch;
  margin-bottom: 1.4em;
  font-size: clamp(1.125rem, 2vw, 1.3rem);
  color: var(--text-on-dark-muted);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 5px 12px;
  border: 1px solid rgba(247, 148, 29, .35);
  border-radius: 999px;
  color: var(--orange);
  font-size: .875rem;
  font-weight: 700;
}
.hero-badge svg { width: 16px; height: 16px; }

/* ---------- Sections ---------- */

.section { padding: clamp(40px, 5.5vw, 64px) 0; }
.section-alt { background: var(--bg-alt); }

.section-head { max-width: 640px; margin-bottom: 24px; }
.section-head p { color: var(--text-muted); font-size: 1.125rem; margin: 0; }

.eyebrow {
  display: block;
  margin-bottom: 8px;
  color: var(--orange-ink);
  font-size: .8125rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ---------- Service cards ---------- */

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--orange); }

@media (prefers-reduced-motion: no-preference) {
  .card:hover { transform: translateY(-2px); }
}

.card-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 10px;
  background: rgba(247, 148, 29, .12);
  color: var(--orange-ink);
}
.card-icon svg { width: 22px; height: 22px; }

.card h3 a { color: var(--text); text-decoration: none; }
/* make the whole card clickable via the title link */
.card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }

.card p { color: var(--text-muted); }

.tag {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(247, 148, 29, .15);
  color: var(--orange-ink);
  font-size: .6875rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  vertical-align: middle;
  white-space: nowrap;
}
.page-hero .tag { margin: 0 0 14px; color: var(--orange); }
.card .tag { position: absolute; top: 32px; right: 22px; margin: 0; }

.card-more {
  margin-top: auto;
  color: var(--orange-ink);
  font-weight: 700;
}

/* ---------- About ---------- */

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.split-media img { width: 180px; }

@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split-media { order: -1; }
  .split-media img { width: 140px; }
}

.socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.socials svg { width: 18px; height: 18px; }

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.contact-item {
  padding: 18px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.contact-item .label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  color: var(--text-muted);
  font-size: .875rem;
  font-weight: 700;
}
.contact-item .label svg { width: 18px; height: 18px; color: var(--orange-ink); }

.contact-item a {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
  word-break: break-word;
}
.contact-item a:hover { color: var(--orange-ink); text-decoration: underline; }

.company-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px 24px;
  margin: 16px 0 0;
  padding: 18px 20px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.company-details div { display: flex; flex-direction: column; }
.company-details dt { color: var(--text-muted); font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.company-details dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- Service detail pages ---------- */

.page-hero {
  background:
    radial-gradient(800px 300px at 90% 0%, rgba(247, 148, 29, .12), transparent 70%),
    var(--dark);
  color: var(--text-on-dark);
  padding: clamp(32px, 5vw, 56px) 0;
}
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero .lead { max-width: 60ch; margin: 0; font-size: 1.2rem; color: var(--text-on-dark-muted); }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  font-size: .9rem;
  color: var(--text-on-dark-muted);
}
.breadcrumb a { color: var(--text-on-dark-muted); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; opacity: .5; }

.detail {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
}
.prose { max-width: 70ch; }

.prose h2,
.detail h2 { margin-top: 1.1em; font-size: clamp(1.35rem, 2.2vw, 1.6rem); }

.detail-media img { border-radius: var(--radius); box-shadow: var(--shadow); }

@media (max-width: 860px) {
  .detail { grid-template-columns: 1fr; gap: 24px; }
  .detail-media { max-width: 420px; }
}

.checklist {
  display: grid;
  gap: 8px;
  margin: 0 0 1.25em;
  padding: 0;
  list-style: none;
}
.checklist li {
  position: relative;
  padding-left: 34px;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .2em;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(247, 148, 29, .15)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a65300' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E")
    center / 14px no-repeat;
}

/* Facts box ("At a glance") */

.facts {
  padding: 22px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.facts h2 { margin: 0 0 12px; font-size: 1.125rem; }
.facts dl { display: grid; gap: 10px; margin: 0; }
.facts dt { color: var(--text-muted); font-size: .8125rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.facts dd { margin: 0; font-weight: 600; }
.facts img { width: 140px; margin: 0 auto; }
.facts p { margin: 16px 0 0; text-align: center; color: var(--text-muted); }

/* Feature tiles */

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 4px;
}
.feature {
  padding: 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.feature h3 { font-size: 1.0625rem; margin-bottom: .4em; }
.feature p { margin: 0; color: var(--text-muted); font-size: 1rem; }

/* FAQ */

.faq { display: grid; gap: 8px; max-width: 820px; }
.faq details {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.faq summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--orange-ink); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 18px 16px; color: var(--text-muted); }

/* Screenshot tabs (PBX Manager) */

.shots { margin-top: 36px; }

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.tabs button {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
}
.tabs button:hover { border-color: var(--text); }
.tabs button[aria-selected="true"] { background: var(--dark); border-color: var(--dark); color: #fff; }

.shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--bg-alt);
}
.shot[hidden] { display: none; }

/* CTA band */

.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: clamp(22px, 3.5vw, 36px);
  background: var(--dark);
  color: var(--text-on-dark);
  border-radius: calc(var(--radius) * 1.5);
}
.cta h2 { color: #fff; margin-bottom: .2em; font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.cta p { margin: 0; color: var(--text-on-dark-muted); }

/* ---------- Footer ---------- */

.site-footer {
  padding: 22px 0;
  background: var(--dark);
  color: var(--text-on-dark-muted);
  font-size: .9rem;
}

/* © and KVK/BTW sit together on the left and the links never sit between
   them, so nothing shifts when the KVK/BTW text changes language. */
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
}

.footer-inner p { margin: 0; }
.footer-reg { order: 1; flex-basis: 100%; }
.footer-links { order: 2; flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 4px 16px; }
.footer-links a { text-decoration: none; }
.footer-inner a { color: var(--text-on-dark-muted); }
.footer-inner a:hover { color: var(--orange); }

@media (min-width: 640px) {
  .footer-reg { flex-basis: auto; }
}

/* Desktop: one row, links on the right. 1140px keeps the container at full
   width even with a scrollbar, so the row always gets the same space. */
@media (min-width: 1140px) {
  .footer-inner { flex-wrap: nowrap; }
  .footer-inner p { flex-shrink: 0; }
  .footer-links { flex-basis: auto; margin-left: auto; justify-content: flex-end; }
}