/* ==========================================================================
   PSL Systems — stylesheet

   Direction: "Helder" — structured and quick to scan.
   A cool tinted ground carries white surfaces. Petrol blue marks structure
   and links; mint is reserved for one thing only, getting in touch. Nothing
   is set in capitals and nothing is drawn with hairlines: the previous
   version read as a technical document, which is professional but cold.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Plus Jakarta Sans, served from this domain.

   Self-hosted rather than linked from Google Fonts for three reasons: it
   drops two third-party connections from every page load, it removes the
   visitor IP transfer that the privacy statement would otherwise have to
   declare, and it lets the file be preloaded so text is laid out in its
   final font on the first paint instead of reflowing a second later.
   One variable file per subset covers weights 400 to 800.
   Licensed under the SIL Open Font License 1.1 — see assets/fonts/OFL.txt.
   -------------------------------------------------------------------------- */

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('/assets/fonts/plus-jakarta-sans-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('/assets/fonts/plus-jakarta-sans-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* --- surfaces ------------------------------------------------------- */
  --ground:   #F2F5F8;   /* the page itself                               */
  --surface:  #FFFFFF;   /* cards, panels, the header                     */
  --surface-2:#F7FAFC;   /* quieter panels inside a card                  */
  --field:    #0E2A38;   /* the one dark block, for closing calls         */

  /* --- ink ------------------------------------------------------------ */
  --ink:      #0E2A38;   /* headings and body                             */
  --dim:      #5A6F7B;   /* supporting text                               */
  --faint:    #8699A4;   /* placeholders, meta                            */

  /* --- accents -------------------------------------------------------- */
  --petrol:   #1C6B8C;   /* structure, links, section labels              */
  --petrol-d: #155571;   /* pressed / hover                               */
  --mint:     #1FA97A;   /* contact actions, and nothing else             */
  --mint-d:   #17885F;
  --mint-pale:#E3F1EC;

  /* --- lines and shadow ----------------------------------------------- */
  --line:     #DEE6EC;
  --line-2:   #EAF0F4;
  --danger:   #C4453A;

  --shadow-sm: 0 1px 2px rgba(14, 42, 56, .05);
  --shadow:    0 1px 2px rgba(14, 42, 56, .05), 0 10px 24px -16px rgba(14, 42, 56, .28);

  /* --- type ----------------------------------------------------------- */
  --sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* --- measure -------------------------------------------------------- */
  --gutter: clamp(18px, 4.5vw, 64px);
  --radius: 12px;
  --radius-sm: 8px;
}

/* --------------------------------------------------------------- reset -- */

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

html { scroll-behavior: smooth; }

body {
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--petrol); text-decoration: none; transition: color .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease; }
a:hover { color: var(--petrol-d); }

button, input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--mint-pale); color: var(--ink); }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 12px 20px;
  background: var(--ink);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) 0;
  font-size: 14px;
  font-weight: 600;
}
.skip-link:focus { left: 0; color: #fff; }

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

/* ------------------------------------------------------------ headings -- */

h1, h2, h3, h4 { letter-spacing: -0.025em; line-height: 1.15; text-wrap: balance; font-weight: 800; }
p { text-wrap: pretty; }

/* ------------------------------------------------------------- helpers -- */

/* Section label. States a fact about the block, never an index. */
.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--petrol);
}

.section-head { background: transparent; }
.section-head__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 26px;
  padding: clamp(34px, 4vw, 54px) var(--gutter) clamp(16px, 2vw, 22px);
}
.section-head__title {
  font-size: clamp(25px, 3.1vw, 36px);
  color: var(--ink);
}
.section-head__meta { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 20px; }
.section-head__note { font-size: 14px; color: var(--dim); }
.section-head__link { font-size: 14.5px; font-weight: 600; color: var(--petrol); }
.section-head__link:hover { color: var(--mint-d); }

/* Buttons. Mint means "reach a person"; petrol-outline means "read on". */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 22px;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  white-space: nowrap;
}
.btn--primary { background: var(--mint); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--mint-d); color: #fff; }
.btn--ghost { background: var(--surface); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn--ghost:hover { color: var(--petrol); border-color: var(--petrol); }

.tag {
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--dim);
}

.link-arrow { font-size: 14.5px; font-weight: 700; color: var(--petrol); white-space: nowrap; }
.link-arrow:hover { color: var(--mint-d); }

/* -------------------------------------------------------------- header -- */

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px clamp(14px, 3vw, 28px);
  padding: 13px var(--gutter);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 1px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.logo:hover { color: var(--ink); }
.logo__brace { color: var(--petrol); }
.logo__suffix { color: var(--dim); font-size: 13px; margin-left: 7px; font-weight: 500; letter-spacing: 0; }

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px clamp(16px, 2.2vw, 28px);
  font-size: 14.5px;
  font-weight: 500;
}
.nav__link { color: var(--dim); }
.nav__link:hover { color: var(--petrol); }
.nav__link[aria-current] { color: var(--ink); font-weight: 600; }

.lang {
  display: flex;
  align-items: center;
  gap: 5px;
  padding-left: clamp(4px, 1vw, 12px);
  border-left: 1px solid var(--line);
  font-size: 13.5px;
}
.lang__sep { color: var(--line); }
.lang__btn {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-weight: 600;
  color: var(--faint);
}
.lang__btn:hover { color: var(--petrol); }
.lang__btn[aria-current] { color: var(--ink); cursor: default; }

.nav__cta {
  padding: 10px 18px;
  background: var(--petrol);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--petrol-d); color: #fff; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 9px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--petrol); color: var(--petrol); }
.nav-toggle__bars { position: relative; width: 15px; height: 9px; }
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.6px;
  border-radius: 2px;
  background: currentColor;
  transition: transform .18s ease, top .18s ease;
}
.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 4px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after  { top: 4px; transform: rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav[hidden] { display: none; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 8px var(--gutter) 20px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    font-size: 16px;
  }
  .nav__link { padding: 14px 0; border-bottom: 1px solid var(--line-2); }
  .lang { padding: 16px 0 0; border-left: 0; font-size: 15px; }
  .nav__cta { margin-top: 14px; padding: 14px 18px; text-align: center; font-size: 15px; }
}

/* ---------------------------------------------------------------- hero -- */

.hero { padding: clamp(34px, 5vw, 64px) var(--gutter) clamp(26px, 3vw, 40px); }

.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 13px;
  background: var(--mint-pale);
  border-radius: 999px;
  color: var(--mint-d);
  font-size: 13.5px;
  font-weight: 700;
}
.hero__kicker::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--mint);
  flex: none;
}

.hero__title {
  max-width: 19ch;
  font-size: clamp(34px, 5.6vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--ink);
}
.hero__title em { font-style: normal; color: var(--petrol); }

.hero__lede {
  max-width: 54ch;
  margin-top: 16px;
  font-size: clamp(16.5px, 1.5vw, 19px);
  color: var(--dim);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 26px; }

/* The four promises, as four cells you can read in one pass. */
.hero__spec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(28px, 3.4vw, 44px) 0 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (min-width: 620px)  { .hero__spec { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .hero__spec { grid-template-columns: repeat(4, 1fr); } }

.spec { background: var(--surface); padding: 16px 18px 18px; }
.spec__key {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--petrol);
}
.spec__val { display: block; margin-top: 6px; font-size: 15px; line-height: 1.45; color: var(--ink); }

/* -------------------------------------------------------- page header -- */

.page-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 32px) var(--gutter) clamp(28px, 3.4vw, 46px);
}
.page-header__h1 {
  max-width: 20ch;
  font-size: clamp(31px, 4.8vw, 52px);
  line-height: 1.07;
  letter-spacing: -0.033em;
}
.page-header__lede { max-width: 58ch; font-size: clamp(16.5px, 1.5vw, 19px); color: var(--dim); }
.page-header__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  color: var(--faint);
}
.breadcrumb a { color: var(--dim); font-weight: 500; }
.breadcrumb a:hover { color: var(--petrol); }
.breadcrumb [aria-current] { color: var(--ink); font-weight: 600; }
.breadcrumb__sep { color: var(--line); }

/* ------------------------------------------------------------ services -- */

.services { padding-bottom: clamp(30px, 3.6vw, 48px); }
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 0 var(--gutter);
}
@media (min-width: 760px)  { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1120px) { .services__grid { grid-template-columns: repeat(4, 1fr); } }

.service {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.service:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: #CBD9E2; }

.service__title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.service__title { font-size: clamp(19px, 2vw, 22px); line-height: 1.2; color: var(--ink); }
.service__title a { color: inherit; }
.service__title a:hover { color: var(--petrol); }
.service__badge {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--mint-pale);
  color: var(--mint-d);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.service__text { font-size: 15px; color: var(--dim); }
.service .link-arrow { margin-top: auto; padding-top: 6px; align-self: flex-start; }

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

.cards-section { padding-bottom: clamp(26px, 3vw, 40px); }
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 0 var(--gutter);
}
@media (min-width: 680px)  { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) {
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .cards--4 { grid-template-columns: repeat(4, 1fr); }
  .cards--5, .cards--6 { grid-template-columns: repeat(3, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  font-size: clamp(18px, 1.9vw, 21px);
  line-height: 1.2;
}
.card__title a { color: var(--ink); }
.card__title a:hover { color: var(--petrol); }
.card__badge {
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--mint-pale);
  color: var(--mint-d);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.card__text { font-size: 14.5px; color: var(--dim); }
.card__cta { margin-top: auto; padding-top: 8px; align-self: flex-start; }

/* --------------------------------------------------------------- prose -- */

.prose { padding-bottom: clamp(26px, 3vw, 40px); }
/* Paragraphs run across the top and the checklist sits below in two
   columns: a side-by-side split left a tall empty gap whenever the intro
   was shorter than the list. */
.prose__body {
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.4vw, 30px);
  margin: 0 var(--gutter);
  padding: clamp(24px, 3vw, 36px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.prose__text { display: flex; flex-direction: column; gap: 15px; max-width: 68ch; }
.prose__text p { font-size: 16.5px; line-height: 1.65; color: var(--ink); }

.prose__list { list-style: none; display: grid; grid-template-columns: 1fr; gap: 0 clamp(24px, 3vw, 44px); }
@media (min-width: 800px) { .prose__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.prose__list li {
  position: relative;
  padding: 10px 0 10px 30px;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--dim);
}
.prose__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--mint);
  border-bottom: 2px solid var(--mint);
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------- steps -- */

/* A real sequence, so the numbers stay: they carry order the reader needs. */
.process { padding-bottom: clamp(26px, 3vw, 40px); }
.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 0 var(--gutter);
}
@media (min-width: 640px)  { .process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .process__grid { grid-template-columns: repeat(4, 1fr); } }

.step {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.step__num {
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  background: #E8F1F5;
  color: var(--petrol);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.step__title { font-size: clamp(19px, 2vw, 22px); line-height: 1.2; }
.step__text { font-size: 14.5px; color: var(--dim); }

/* ---------------------------------------------------------------- work -- */

.work { padding-bottom: clamp(26px, 3vw, 40px); }
.work__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 0 var(--gutter);
}
@media (min-width: 760px) { .work__grid { grid-template-columns: repeat(2, 1fr); } }

.project {
  display: flex;
  flex-direction: column;
  padding: 14px 14px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  color: inherit;
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
a.project:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: #CBD9E2; color: inherit; }
a.project:hover .project__name { color: var(--petrol); }

.project__shot {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
}
.project__shot img { width: 100%; height: 100%; object-fit: cover; }

.project__placeholder {
  position: absolute;
  inset: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--faint);
  text-align: center;
  padding: 10px;
}

.project__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 6px 0;
}
.project__info { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.project__name { font-size: clamp(18px, 1.8vw, 21px); color: var(--ink); }
.project__tag { font-size: 13.5px; font-weight: 500; color: var(--dim); }
.project__num { font-size: 14px; font-weight: 700; color: var(--petrol); white-space: nowrap; }

.project__status {
  flex: none;
  padding: 4px 11px;
  border-radius: 999px;
  background: #EEF2F5;
  color: var(--dim);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.project__detail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 14px 6px 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-2);
}
.project__summary { font-size: 14.5px; color: var(--dim); }
.project__built { font-size: 13.5px; color: var(--dim); }
.project__built strong { color: var(--ink); font-weight: 700; }

/* --------------------------------------------------------------- stack -- */

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 0 var(--gutter) clamp(26px, 3vw, 40px);
  padding: clamp(24px, 3vw, 34px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.stack__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 10px 20px; }
.stack__title { font-size: clamp(21px, 2.4vw, 28px); }
.stack__title .eyebrow { margin-left: 12px; }
.stack__list { display: flex; flex-wrap: wrap; gap: 8px; }
.stack__item {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}

/* ----------------------------------------------------------------- faq -- */

.faq { padding-bottom: clamp(26px, 3vw, 40px); }
.faq__list {
  margin: 0 var(--gutter);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq__item + .faq__item { border-top: 1px solid var(--line-2); }
.faq__q {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 18px clamp(18px, 2.4vw, 28px);
  font-size: clamp(16.5px, 1.7vw, 19px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: "+";
  flex: none;
  font-size: 20px;
  font-weight: 500;
  color: var(--petrol);
  line-height: 1;
}
.faq__item[open] .faq__q::after { content: "\2013"; }
.faq__q:hover { color: var(--petrol); background: var(--surface-2); }

.faq__a { padding: 0 clamp(18px, 2.4vw, 28px) 22px; max-width: 76ch; }
.faq__a p { font-size: 15.5px; line-height: 1.65; color: var(--dim); }

/* ----------------------------------------------------------- cta band -- */

/* The only dark block on the site: the closing ask. */
.cta-band {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin: 0 var(--gutter) clamp(30px, 3.6vw, 48px);
  padding: clamp(30px, 4vw, 52px);
  background: var(--field);
  border-radius: var(--radius);
  color: #fff;
}
.cta-band .eyebrow { color: #7FC3E0; }
.cta-band__title { max-width: 20ch; font-size: clamp(25px, 3.4vw, 40px); line-height: 1.1; }
.cta-band__text { max-width: 52ch; font-size: 16.5px; color: rgba(255, 255, 255, .76); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 8px; }
.cta-band .btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .34); box-shadow: none; }
.cta-band .btn--ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .08); }

/* ------------------------------------------------------------- contact -- */

.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0 var(--gutter) clamp(30px, 3.6vw, 48px);
}
@media (min-width: 900px) { .contact { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); align-items: start; } }

.contact__intro {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
  padding: clamp(24px, 3vw, 38px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.contact__intro-top { display: flex; flex-direction: column; gap: 13px; }
.contact__title { max-width: 18ch; font-size: clamp(25px, 3.2vw, 38px); line-height: 1.1; }
.contact__text { max-width: 44ch; font-size: 16px; color: var(--dim); }

.contact__channels { display: flex; flex-direction: column; gap: 9px; }
.contact__channel {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  background: var(--mint-pale);
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}
.contact__channel:hover { background: #D5E9E1; color: var(--mint-d); }
.contact__channel-dot { width: 8px; height: 8px; background: var(--mint); border-radius: 50%; flex: none; }

.form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(24px, 3vw, 38px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form__row { display: flex; flex-wrap: wrap; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; flex: 1 1 190px; min-width: 0; }
.field--full { flex: 1 1 100%; }
.field__label { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.field__control {
  padding: 12px 14px;
  background: var(--surface-2);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 16px;
  outline: none;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.field__control::placeholder { color: var(--faint); }
.field__control:focus { border-color: var(--mint); background: #fff; box-shadow: 0 0 0 3px rgba(31, 169, 122, .15); }
.field__control[aria-invalid="true"] { border-color: var(--danger); }
textarea.field__control { resize: vertical; font-family: var(--sans); min-height: 120px; }
select.field__control { appearance: none; -webkit-appearance: none; cursor: pointer; }

.field__error { font-size: 13px; font-weight: 500; color: var(--danger); }
.field__error:empty { display: none; }

.form__hp {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap; opacity: 0; pointer-events: none;
}

.form__submit {
  align-self: flex-start;
  margin-top: 4px;
  padding: 14px 28px;
  background: var(--mint);
  border: 0;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 15.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background-color .15s ease, opacity .15s ease;
}
.form__submit:hover:not(:disabled) { background: var(--mint-d); }
.form__submit:disabled { opacity: .6; cursor: not-allowed; }

.form__status { font-size: 14.5px; line-height: 1.5; color: var(--dim); }
.form__status:empty { display: none; }
.form__status[data-state="ok"]  { color: var(--mint-d); font-weight: 600; }
.form__status[data-state="err"] { color: var(--danger); font-weight: 600; }

/* -------------------------------------------------------------- footer -- */

.footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: clamp(22px, 2.6vw, 34px) var(--gutter);
  background: var(--surface);
  border-top: 1px solid var(--line);
}
.footer__logo { font-size: 17px; }
.footer__logo .logo__suffix { font-size: 12px; margin-left: 6px; }
.footer__links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px clamp(14px, 2vw, 24px);
  font-size: 14px;
  color: var(--dim);
}
.footer__links a { color: var(--dim); font-weight: 500; }
.footer__links a:hover { color: var(--petrol); }
.footer__kvk { white-space: nowrap; }

/* -------------------------------------------------------------- social -- */

.social { display: inline-flex; align-items: center; justify-content: center; color: var(--dim); }
.social:hover { color: var(--petrol); }
.social__icon { display: block; }
.footer__social { position: relative; top: 2px; }
.contact__channel .social__icon { flex: none; color: var(--mint); }

/* ----------------------------------------------------------------- 404 -- */

.notfound {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin: clamp(30px, 5vw, 70px) var(--gutter);
  padding: clamp(30px, 4vw, 56px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.notfound__code { font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--petrol); }
.notfound__title { font-size: clamp(27px, 4vw, 44px); line-height: 1.1; }
.notfound__text { max-width: 50ch; font-size: 16.5px; color: var(--dim); }
.notfound__links { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 6px; font-size: 15px; font-weight: 600; }

/* --------------------------------------------------------------- misc -- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}