/* ==========================================================================
   bedrijfsvloercoaten.com
   Design system extracted from the Claude Design export. Colours, spacing,
   type scale and animations are carried over verbatim; the export's inline
   `style` + `style-hover` attributes are expressed as real CSS here.
   ========================================================================== */

/* --- Fonts ---------------------------------------------------------------
   Both families are variable fonts, so one file per unicode subset serves
   every weight used. Browsers only fetch the subsets they actually need.  */

@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-sans-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-sans-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-sans-greek.woff2') format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-sans-vietnamese.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-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;
}
@font-face {
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400 600;
  font-stretch: 100%;
  font-display: swap;
  src: url('/assets/fonts/ibm-plex-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: 'Montserrat';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url('/assets/fonts/montserrat-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url('/assets/fonts/montserrat-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url('/assets/fonts/montserrat-vietnamese.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url('/assets/fonts/montserrat-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;
}
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url('/assets/fonts/montserrat-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;
}

/* --- Tokens -------------------------------------------------------------- */

:root {
  --ink: #3B3227;          /* primary text / dark surfaces */
  --ink-hover: #5A4E3E;    /* hover state of the above */
  --ink-deep: #2B241B;     /* video letterbox */
  --muted: #5C5445;        /* body copy */
  --muted-2: #6B6252;      /* eyebrows, meta */
  --muted-3: #554E42;      /* nav links */
  --sand: #FAF7F1;         /* page background */
  --sand-2: #F7F3EA;       /* card background */
  --sand-3: #F2EDE3;       /* alternating section */
  --sand-4: #EDE7DA;       /* usp strip, offerte section */
  --line: #E0D9C9;         /* hairlines */
  --line-2: #DCD5C4;
  --line-3: #D9D1BF;       /* input borders */
  --line-4: #DFD8C7;
  --line-5: #D7CFBD;
  --cream: #E6D9BF;        /* accent on dark */
  --cream-2: #DED5C2;
  --cream-3: #D9D1BE;
  --cream-4: #CBC2AE;
  --cream-5: #C9BCA4;
  --stone: #A89E8A;        /* footer copy */
  --stone-2: #877F70;      /* footer meta */
  --stone-3: #C4BAA5;      /* cert marks */
  --placeholder: #A69C88;
  --white: #FFFFFF;

  --wrap: 1280px;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --display: 'Montserrat', system-ui, sans-serif;
  --radius: 4px;
  --radius-sm: 3px;
}

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

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0; font-family: var(--display); }
p { margin: 0; }
a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--ink-hover); }
img { max-width: 100%; }
::selection { background: var(--ink); color: var(--white); }

input, select, textarea { font-family: var(--sans); font-size: 15px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--ink) !important; }
input::placeholder, textarea::placeholder { color: var(--placeholder); }

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

@keyframes rise {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: none; }
}
@keyframes slowpan {
  from { transform: scale(1.06) translate3d(0, 0, 0); }
  to   { transform: scale(1.14) translate3d(-1.5%, -1.5%, 0); }
}

.rise {
  animation: rise both linear;
  animation-timeline: view();
  animation-range: entry 0% cover 20%;
}
.rise--card { animation-range: entry 0% cover 18%; }

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

/* --- Layout -------------------------------------------------------------- */

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
}
.wrap--narrow { max-width: 900px; }

.section { padding: 112px 0; scroll-margin-top: 86px; }
.section--sand { background: var(--sand); }
.section--sand-3 { background: var(--sand-3); }
.section--sand-4 { background: var(--sand-4); }
.section--bordered { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--tight { padding: 96px 0; }

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 16px;
}

.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head--sm { max-width: 720px; margin-bottom: 44px; }
.section-head--projects { max-width: 720px; margin-bottom: 48px; }

.h2 {
  font-weight: 800;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.032em;
  text-wrap: balance;
}
.h2 + .lead { margin-top: 18px; }
.section-head--sm .h2 + .lead { margin-top: 16px; }
.video-section .eyebrow { color: var(--ink-hover); }

.lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  text-wrap: pretty;
}

.icon { flex: none; }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn--dark { background: var(--ink); color: var(--white); }
.btn--dark:hover { background: var(--ink-hover); color: var(--white); }

.btn--light { background: var(--white); color: var(--ink); }
.btn--light:hover { background: var(--sand-3); color: var(--ink); }

.btn--ghost-light {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: var(--white);
  background: none;
}
.btn--ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.55);
}

.btn--lg { font-size: 16px; padding: 17px 28px; }
.btn--md { font-size: 16px; padding: 16px 26px; }
.btn--sm { font-size: 15px; padding: 14px 22px; }
.btn--header { font-size: 14px; padding: 12px 20px; }
.btn--block { width: 100%; justify-content: center; }

.btn--text {
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  padding: 16px 8px;
  color: var(--muted-3);
}
.btn--text:hover { color: var(--ink); }
.btn--text-on-sand { color: var(--ink); }
.btn--text-on-sand:hover { color: var(--ink-hover); }

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

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

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(250, 247, 241, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.header__bar {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 32px;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo { display: flex; align-items: center; gap: 11px; }

.logo__mark {
  width: 32px;
  height: 32px;
  background: var(--ink);
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  flex: none;
}
.logo__mark span {
  display: block;
  width: 15px;
  height: 3px;
  background: var(--cream);
  box-shadow: 0 5px 0 var(--cream), 0 -5px 0 #6B6252;
}
.logo__mark--inverted { background: var(--white); }
.logo__mark--inverted span {
  background: var(--ink);
  box-shadow: 0 5px 0 var(--ink), 0 -5px 0 var(--ink);
}

.logo__text {
  font-family: var(--display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.logo__text span { color: var(--muted-2); }
.logo__text--inverted span { color: var(--stone); }

.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: 14px; font-weight: 500; color: var(--muted-3); }
.nav a:hover { color: var(--ink); }

.header__actions { display: flex; align-items: center; gap: 14px; }

.header__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: none;
  border: 1px solid var(--line-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.burger span {
  display: block;
  width: 17px;
  height: 2px;
  background: var(--ink);
  box-shadow: 0 6px 0 var(--ink), 0 -6px 0 var(--ink);
}

.mobile-menu {
  border-top: 1px solid var(--line);
  background: var(--white);
  padding: 12px 20px 20px;
  display: flex;
  flex-direction: column;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu a {
  padding: 13px 0;
  border-bottom: 1px solid var(--sand-3);
  font-family: var(--display);
  font-weight: 600;
  font-size: 16px;
}
.mobile-menu .btn {
  margin-top: 16px;
  justify-content: center;
  padding: 15px;
  border-bottom: none;
}

/* --- Hero ---------------------------------------------------------------- */

.hero {
  position: relative;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; overflow: hidden; }
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 64%;
  animation: slowpan 26s ease-in-out infinite alternate;
}
.hero__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(48, 40, 31, 0.92) 0%, rgba(48, 40, 31, 0.78) 45%, rgba(48, 40, 31, 0.38) 100%);
}
.hero__inner {
  position: relative;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 96px 32px 104px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 64px;
  align-items: center;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 2px;
  padding: 7px 13px;
  margin-bottom: 30px;
}
.hero__tag i {
  width: 6px;
  height: 6px;
  background: var(--cream);
  border-radius: 50%;
}
.hero__tag span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-2);
}

.hero h1 {
  font-weight: 800;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 26px;
  text-wrap: balance;
}
.hero h1 em { font-style: normal; color: var(--cream); }

.hero__intro {
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.62;
  color: var(--cream-3);
  max-width: 620px;
  margin-bottom: 36px;
  text-wrap: pretty;
}

.hero .btn-row { margin-bottom: 34px; }

.hero__assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.hero__assurances div {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
  color: var(--cream-4);
}
.hero__assurances .icon { color: var(--cream); }

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

.form-card {
  background: var(--white);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 30px 70px rgba(45, 37, 28, 0.32);
}
.form-card--flat {
  padding: clamp(28px, 3vw, 44px);
  box-shadow: none;
}

.form-card__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 8px;
}
.form-card h3 {
  font-weight: 700;
  font-size: 23px;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 22px;
}
.form-card--flat h3 {
  font-weight: 800;
  font-size: clamp(21px, 2.2vw, 26px);
  letter-spacing: -0.028em;
  margin-bottom: 8px;
}
.form-card__intro {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 28px;
}

.fields { display: flex; flex-direction: column; gap: 12px; }
.fields--roomy { gap: 14px; }

.field { display: block; }
.field > span {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line-3);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
}
.fields--roomy .field input,
.fields--roomy .field select,
.fields--roomy .field textarea { padding: 14px; }
.field textarea { resize: vertical; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fields--roomy .field-row { gap: 14px; }

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-submit {
  margin-top: 6px;
  width: 100%;
  justify-content: center;
  font-size: 16px;
  padding: 17px;
}
.form-submit--lg { font-size: 17px; padding: 19px; }

.form-note {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted-2);
  text-align: center;
}

.form-success { text-align: center; padding: 28px 6px; }
.form-success--lg { padding: 56px 8px; }
.form-success__mark {
  width: 52px;
  height: 52px;
  margin: 0 auto 18px;
  background: var(--ink);
  color: var(--white);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.form-success--lg .form-success__mark { width: 60px; height: 60px; margin-bottom: 22px; }
.form-success h3 {
  font-weight: 700;
  font-size: 21px;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.form-success--lg h3 {
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.028em;
  margin-bottom: 12px;
}
.form-success p { font-size: 15px; line-height: 1.6; color: var(--muted); }
.form-success--lg p {
  font-size: 16px;
  line-height: 1.65;
  max-width: 420px;
  margin: 0 auto;
}
.form-success a { font-weight: 600; border-bottom: 1px solid var(--ink); }

[hidden] { display: none !important; }

/* --- USP strip ----------------------------------------------------------- */

.usp-strip { background: var(--sand-4); color: var(--ink); }
.usp-strip .wrap { padding-top: 0; padding-bottom: 0; }
.usps { display: grid; grid-template-columns: repeat(5, 1fr); }
.usp {
  background: var(--sand-4);
  padding: 34px 24px;
  box-shadow: inset -1px 0 0 var(--line-2), inset 0 -1px 0 var(--line-2);
}
.usp svg { margin-bottom: 14px; }
.usp div {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

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

.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 32px;
  background: var(--sand-2);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.card:hover { border-color: var(--ink); background: var(--white); }

.card__icon {
  width: 44px;
  height: 44px;
  background: var(--ink);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  color: var(--cream);
}
.card h3 {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.022em;
  margin-bottom: 10px;
}
.card p { font-size: 15px; line-height: 1.6; color: var(--muted); }

/* --- Werkwijze ----------------------------------------------------------- */

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: start;
}

.sticky-img { position: sticky; top: 110px; }
.sticky-img__frame {
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: 24px;
  cursor: zoom-in;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
}
.sticky-img__frame img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.sticky-img__caption {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.sticky-img__caption i { width: 26px; height: 2px; background: var(--ink); flex: none; }
.sticky-img p { margin-top: 16px; font-size: 15px; line-height: 1.65; color: var(--muted); }

.werkwijze__heading { margin-bottom: 44px; }

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  padding-bottom: 28px;
}
.step__rail { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.step__n {
  width: 40px;
  height: 40px;
  flex: none;
  border: 1px solid var(--ink);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  background: var(--white);
}
.step__line { flex: 1; width: 1px; background: var(--line-3); }
.step__body { padding-top: 8px; }
.step__body h3 {
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  margin-bottom: 7px;
}
.step__body p { font-size: 15px; line-height: 1.6; color: var(--muted); }

.inline-cta {
  margin-top: 16px;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
  padding: 34px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.inline-cta p {
  font-family: var(--display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.02em;
  max-width: 400px;
}
.inline-cta__actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* --- Video --------------------------------------------------------------- */

.video-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-deep);
}
.video-frame > img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 62%;
  opacity: 0.68;
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-frame__play-wrap { position: absolute; inset: 0; display: grid; place-items: center; }
.video-frame__play {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: none;
  background: var(--white);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5);
  transition: background-color 0.2s ease;
}
.video-frame__play:hover { background: var(--sand-3); }

.video-frame__bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 26px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}
.video-frame__bar strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  color: var(--white);
}
.video-frame__bar span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cream-3);
}

.video-note {
  position: absolute;
  inset: 0;
  background: rgba(9, 10, 12, 0.92);
  display: grid;
  place-items: center;
  padding: 28px;
}
.video-note div { text-align: center; max-width: 400px; }
.video-note strong {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--white);
}
.video-note p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream-4);
  margin-bottom: 20px;
}
.video-note button {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: none;
  color: var(--white);
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.video-section .btn-row { margin-top: 34px; }

/* --- Projecten ----------------------------------------------------------- */

.proj-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 44px;
  max-width: 1180px;
}
.proj {
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
  cursor: zoom-in;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: none;
}
.proj img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.proj:hover img { transform: scale(1.05); }
.proj span {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: rgba(45, 37, 28, 0.88);
  color: var(--white);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 7px 11px;
  border-radius: 2px;
}

.specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.spec { background: var(--white); padding: 26px 24px; }
.spec dt {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 10px;
}
.spec dd {
  margin: 0;
  font-family: var(--display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.projecten .btn-row { margin-top: 36px; }

/* --- Certificeringen ----------------------------------------------------- */

.certs-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 40px;
}
.certs-head > div { max-width: 640px; }
.certs-head .h2 { font-size: clamp(28px, 3.2vw, 40px); line-height: 1.1; }
.certs-head > p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted-2);
  max-width: 300px;
}

.certs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.cert {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cert b {
  font-family: var(--display);
  font-weight: 800;
  font-size: 26px;
  letter-spacing: -0.03em;
  color: var(--stone-3);
}
.cert span {
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

/* --- FAQ ----------------------------------------------------------------- */

.faq-list { border-top: 1px solid var(--line); }
.faq { border-bottom: 1px solid var(--line); }

.faq__q {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: inherit;
  font: inherit;
}
.faq__q:hover { color: var(--ink-hover); }
.faq__q > span:first-child {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(16px, 1.6vw, 18.5px);
  letter-spacing: -0.018em;
  line-height: 1.4;
  color: inherit;
}

.faq__toggle {
  flex: none;
  position: relative;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line-5);
  border-radius: 50%;
  margin-top: 2px;
}
.faq__toggle i {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 11px;
  height: 2px;
  margin-left: -5.5px;
  margin-top: -1px;
  background: var(--ink);
}
.faq__toggle i:last-child { transform: rotate(90deg); transition: transform 0.3s ease; }
.faq__q[aria-expanded="true"] .faq__toggle i:last-child { transform: rotate(0deg); }

.faq__a {
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  padding: 0 60px 26px 0;
  text-wrap: pretty;
}

/* --- Offerte ------------------------------------------------------------- */

.cta-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: start;
}

.offerte h2 {
  font-weight: 800;
  font-size: clamp(30px, 3.8vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  text-wrap: balance;
}
.offerte__intro { margin-bottom: 38px; }

.contact-tiles {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 34px;
}
.contact-tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--line-4);
  border-radius: var(--radius);
  padding: 20px 24px;
  color: var(--ink);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.contact-tile:hover { border-color: var(--ink); background: #FCFAF5; color: var(--ink); }
.contact-tile small {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 6px;
}
.contact-tile strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.contact-tile--wa {
  justify-content: center;
  gap: 10px;
  padding: 18px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
}
.contact-tile--wa:hover { background: #FCFAF5; color: var(--ink); border-color: var(--line-4); }

.offerte__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding-top: 26px;
  border-top: 1px solid var(--line-2);
  font-size: 14px;
  color: var(--muted);
}

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

.footer { background: var(--ink); color: var(--white); }
.footer__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 64px 32px 32px;
}
.footer__cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 44px;
}
.footer .logo { margin-bottom: 18px; }
.footer__tagline {
  font-size: 15px;
  line-height: 1.7;
  color: var(--stone);
  max-width: 300px;
}
.footer h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-5);
  margin-bottom: 16px;
  font-family: var(--sans);
}
.footer__line { font-size: 15px; line-height: 2; color: var(--stone); }
.footer__line a { color: var(--white); }
.footer__line a:hover { color: var(--cream); }
.footer__line--muted a { color: var(--stone); }
.footer__line--muted a:hover { color: var(--white); }

.footer__bottom {
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 13px;
  color: var(--stone-2);
}

/* --- Lightbox ------------------------------------------------------------ */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(30, 25, 19, 0.94);
  display: grid;
  place-items: center;
  padding: clamp(16px, 4vw, 56px);
  cursor: zoom-out;
}
.lightbox figure { margin: 0; width: 100%; max-width: 1400px; }
.lightbox img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox figcaption {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
  justify-content: space-between;
  color: var(--cream-2);
  font-size: 13.5px;
}
.lightbox figcaption strong {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--white);
}
.lightbox__close {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.lightbox__close:hover { background: var(--white); color: var(--ink); }

/* --- Mobile action bar --------------------------------------------------- */

.mobile-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #55483A;
  border-top: 1px solid #55483A;
}
.mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 19px 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
}
.mobile-bar a:first-child { background: var(--ink); color: var(--white); }
.mobile-bar a:last-child { background: var(--white); color: var(--ink); }

/* --- Responsive ---------------------------------------------------------- */

@media (max-width: 1080px) {
  .hero__grid,
  .split,
  .cta-grid { grid-template-columns: 1fr !important; gap: 44px; }
  .hero__grid > div,
  .split > div,
  .cta-grid > div { min-width: 0; }
  .cards-4 { grid-template-columns: 1fr 1fr; }
  .usps { grid-template-columns: 1fr 1fr 1fr; }
  .certs { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 980px) {
  .nav { display: none; }
  .burger { display: flex; }
}

@media (max-width: 820px) {
  body { padding-bottom: 68px; }
  .mobile-bar { display: grid; }
  .wrap, .header__bar, .hero__inner, .footer__inner { padding-left: 20px; padding-right: 20px; }
  .section { padding-top: 72px; padding-bottom: 72px; }
  .hero__inner { padding-top: 60px; padding-bottom: 68px; }
  .proj-grid { grid-template-columns: 1fr 1fr; }
  .sticky-img { position: static; }
  .header__phone { display: none; }
  .faq__a { padding-right: 0; }
  .video-frame > img { aspect-ratio: 16 / 10; }
}

@media (max-width: 620px) {
  .cards-4 { grid-template-columns: 1fr; }
  .usps { grid-template-columns: 1fr 1fr; }
  .certs { grid-template-columns: 1fr 1fr; }
  .proj-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; }
  .wrap, .header__bar, .hero__inner, .footer__inner { padding-left: 18px; padding-right: 18px; }
  .header__bar { height: 62px; gap: 12px; }
  .logo__text { font-size: 13px; }
  .btn--header { padding: 10px 13px; font-size: 12.5px; }
  .video-frame__play { width: 64px; height: 64px; }
  .video-frame > img { aspect-ratio: 4 / 3; }
  .certs > div, .cards-4 > div, .specs > div, .proj-grid > *, .usps > div {
    min-width: 0;
    overflow-wrap: anywhere;
  }
  .footer__cols a { display: inline-block; padding: 7px 0; }
  .btn--lg, .btn--md, .btn--sm {
    width: 100%;
    justify-content: center;
    text-align: center;
    font-size: 14.5px;
    padding: 16px 12px;
  }
}

@media (max-width: 400px) {
  .btn--header { display: none; }
  .usps { grid-template-columns: 1fr; }
}