/* =========================================================
   SDBouw Groep — shared stylesheet
   Strak & modern. Charcoal + warme oranje accent.
   ========================================================= */

:root {
    --color-bg: #ffffff;
    --color-surface: #f7f5f0;
    --color-surface-2: #efece4;
    --color-ink: #0e1218;
    --color-ink-2: #1a1f2a;
    --color-text: #2a2f38;
    --color-muted: #6b7280;
    --color-line: #e6e3da;
    --color-accent: #e87b2f;
    --color-accent-dark: #c45f1c;
    --color-accent-soft: #fdeede;

    --font-display: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --radius: 4px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(14, 18, 24, 0.04), 0 4px 16px rgba(14, 18, 24, 0.04);
    --shadow-md: 0 4px 12px rgba(14, 18, 24, 0.06), 0 12px 40px rgba(14, 18, 24, 0.08);
    --shadow-lg: 0 12px 32px rgba(14, 18, 24, 0.10), 0 24px 64px rgba(14, 18, 24, 0.12);

    --container: 1240px;
    --gutter: 28px;

    --t-fast: 180ms cubic-bezier(.2,.8,.2,1);
    --t-mid: 360ms cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--color-text);
    background: var(--color-bg);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--color-ink);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 0.4em;
}
h1 { font-size: clamp(2.6rem, 5.6vw, 4.8rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.25rem, 1.6vw, 1.45rem); }
p  { margin: 0 0 1em; }

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

/* ───────── Marquee strip (edge-bar) ───────── */
.marquee {
    background: var(--color-ink);
    color: rgba(255,255,255,0.92);
    overflow: hidden;
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    padding: 11px 0;
    border-bottom: 1px solid rgba(232,123,47,0.18);
    user-select: none;
}
.marquee-track {
    display: inline-block;
    animation: marquee-scroll 50s linear infinite;
    will-change: transform;
}
.marquee-track:hover {
    animation-play-state: paused;
}
.marquee-item {
    display: inline-block;
    padding: 0 28px;
}
.marquee-item.accent { color: var(--color-accent); font-weight: 700; }
.marquee-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    vertical-align: middle;
    margin: -2px 0 0 0;
}
@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ───────── Statement section (edge-quote) ───────── */
.statement {
    padding: 110px 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    position: relative;
    overflow: hidden;
}
.statement::before {
    content: "";
    position: absolute;
    top: 0;
    right: -10%;
    width: 60%;
    height: 6px;
    background: var(--color-accent);
}
.statement-inner {
    max-width: 980px;
    position: relative;
}
.statement-eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 28px;
}
.statement h2 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.4rem, 6.4vw, 5.2rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
    color: var(--color-ink);
    margin: 0 0 32px;
}
.statement h2 .accent {
    color: var(--color-accent);
}
.statement h2 .strike {
    text-decoration: line-through;
    text-decoration-color: var(--color-accent);
    text-decoration-thickness: 4px;
    color: var(--color-muted);
    opacity: 0.55;
}
.statement-sub {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    color: var(--color-muted);
    line-height: 1.55;
    max-width: 60ch;
    margin: 0;
}
.statement-sub strong {
    color: var(--color-ink);
    font-weight: 600;
}
@media (max-width: 720px) {
    .statement { padding: 70px 0; }
}

/* ───────── Top bar (trust-bar v2) ───────── */
.topbar {
    background: var(--color-surface);
    color: var(--color-ink);
    font-size: 13.5px;
    border-bottom: 1px solid var(--color-line);
}
.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    padding-bottom: 12px;
    gap: 24px;
    flex-wrap: wrap;
}
.topbar .trust-items {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.topbar .trust {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-ink);
    font-weight: 500;
}
.topbar .trust svg {
    color: var(--color-accent);
    flex-shrink: 0;
}
.topbar .contact-quick {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}
.topbar .contact-quick a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-ink);
    transition: color var(--t-fast);
}
.topbar .contact-quick a:hover { color: var(--color-accent); }
.topbar .contact-quick svg { color: var(--color-accent); flex-shrink: 0; }

/* WhatsApp-link in topbar */
.topbar .contact-quick a.cq-wa {
    color: #25D366;
    margin-left: 14px;
    padding-left: 14px;
    border-left: 1px solid var(--color-line);
}
.topbar .contact-quick a.cq-wa:hover { color: #1ea353; }
.topbar .contact-quick a.cq-wa svg { color: #25D366; }

/* Mobiel: trust-vinkjes verbergen, compactere topbar, marquee kleiner */
@media (max-width: 720px) {
    .topbar .container {
        padding-top: 8px;
        padding-bottom: 8px;
        gap: 0;
        justify-content: center;
    }
    .topbar .trust-items { display: none; }
    .topbar .contact-quick {
        gap: 0;
        font-size: 14px;
    }
    .topbar .contact-quick a {
        padding: 6px 10px;
    }
    .topbar .contact-quick a.cq-wa {
        margin-left: 6px;
        padding-left: 14px;
    }
    .marquee {
        font-size: 11px;
        padding: 7px 0;
        letter-spacing: 0.06em;
    }
    .marquee-item { padding: 0 18px; }
    .marquee-track { animation-duration: 40s; }
    .marquee-dot { width: 5px; height: 5px; }
}

/* Backwards-compat voor pagina's die nog .meta gebruiken (worden zo vervangen) */
.topbar .meta { display: flex; gap: 20px; flex-wrap: wrap; color: var(--color-ink); }
.topbar .meta a { color: var(--color-ink); }
.topbar .meta a:hover { color: var(--color-accent); }
.topbar .meta span[style*="opacity"] { color: var(--color-muted) !important; opacity: 1 !important; }

/* ───────── Header / nav ───────── */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--color-line);
}
.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 20px;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}
.brand-logo {
    height: 50px;
    width: auto;
    display: block;
}
.footer-logo {
    height: 64px;
    margin-bottom: 22px;
}
@media (max-width: 560px) {
    .brand-logo { height: 42px; }
}
.brand .mark {
    width: 40px; height: 40px;
    border-radius: 8px;
    background: var(--color-ink);
    color: #fff;
    display: grid; place-items: center;
    font-size: 14px;
    letter-spacing: 0.04em;
    box-shadow: var(--shadow-sm);
}
.brand .mark span { display: inline-block; }
.brand .mark .accent { color: var(--color-accent); }
.brand small {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-muted);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav a {
    padding: 10px 14px;
    border-radius: var(--radius);
    color: var(--color-ink);
    font-weight: 500;
    font-size: 15px;
    transition: color var(--t-fast), background var(--t-fast);
}
.nav a:hover { background: var(--color-surface); }
.nav a.active { color: var(--color-accent); }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    border: 1px solid transparent;
    transition: transform var(--t-fast), background var(--t-fast), border-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 8px 22px rgba(232, 123, 47, 0.35);
}
.btn-primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-1px);
}
.btn-dark {
    background: var(--color-ink);
    color: #fff;
}
.btn-dark:hover { background: #000; transform: translateY(-1px); }
.btn-ghost {
    background: transparent;
    color: var(--color-ink);
    border-color: var(--color-line);
}
.btn-ghost:hover { background: var(--color-surface); border-color: var(--color-ink); }
.btn-light {
    background: #fff;
    color: var(--color-ink);
}
.btn-light:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }

.hamburger {
    display: none;
    width: 44px; height: 44px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: #fff;
    align-items: center; justify-content: center;
    touch-action: manipulation; /* verwijdert iOS 300ms tap-delay */
    cursor: pointer;
}

/* ───────── Hero ───────── */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: flex-end;
    color: #fff;
    overflow: hidden;
    isolation: isolate;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(14,18,24,0.15) 0%, rgba(14,18,24,0.45) 50%, rgba(14,18,24,0.92) 100%),
        url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=2400&q=80') center/cover no-repeat;
    z-index: -1;
}
.hero .container { padding-top: 80px; padding-bottom: 80px; width: 100%; }
.hero .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.10);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 26px;
}
.hero .eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); }
.hero h1 { color: #fff; max-width: 16ch; }
.hero h1 .accent { color: var(--color-accent); }
.hero p.lead {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    max-width: 56ch;
    color: rgba(255,255,255,0.86);
    margin-bottom: 32px;
}
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .scroll-hint {
    position: absolute;
    bottom: 24px;
    right: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0.75;
}
.hero .scroll-hint .line {
    width: 40px;
    height: 1px;
    background: rgba(255,255,255,0.5);
    position: relative;
    overflow: hidden;
}
.hero .scroll-hint .line::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--color-accent);
    transform: translateX(-100%);
    animation: scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine {
    50% { transform: translateX(0); }
    100% { transform: translateX(100%); }
}

/* ───────── Stats strip ───────── */
.stats {
    background: var(--color-ink);
    color: #fff;
}
.stats .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    padding-top: 48px;
    padding-bottom: 48px;
}
.stat { text-align: left; }
.stat .num {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
    line-height: 1;
}
.stat .num .accent { color: var(--color-accent); }
.stat .label {
    margin-top: 10px;
    font-size: 14px;
    color: rgba(255,255,255,0.65);
    letter-spacing: 0.04em;
}

/* ───────── Section base ───────── */
section { padding: 100px 0; }
.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 56px;
    flex-wrap: wrap;
}
.section-head .lead { color: var(--color-muted); max-width: 48ch; }
.eyebrow {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 16px;
}

/* ───────── Diensten ───────── */
.services {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 36px 32px 32px;
    border: 1px solid transparent;
    transition: transform var(--t-fast), border-color var(--t-fast), background var(--t-fast);
    position: relative;
    overflow: hidden;
}
.service::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, var(--color-accent-soft), transparent 60%);
    opacity: 0;
    transition: opacity var(--t-mid);
}
.service:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}
.service:hover::before { opacity: 1; }
.service > * { position: relative; }
.service .icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    background: #fff;
    display: grid; place-items: center;
    margin-bottom: 22px;
    color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}
.service h3 { margin-bottom: 8px; }
.service p { color: var(--color-muted); font-size: 14.5px; margin-bottom: 18px; }
.service .arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-ink);
    font-size: 14px;
    font-weight: 600;
}
.service .arrow svg { transition: transform var(--t-fast); }
.service:hover .arrow svg { transform: translateX(4px); }

/* ───────── Projecten ───────── */
.projects-bg { background: var(--color-surface); }
.filter-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}
.filter-chip {
    padding: 8px 16px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    font-size: 14px;
    color: var(--color-ink);
    transition: all var(--t-fast);
}
.filter-chip:hover { border-color: var(--color-ink); }
.filter-chip.active {
    background: var(--color-ink);
    color: #fff;
    border-color: var(--color-ink);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
}
.project-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-ink);
    aspect-ratio: 4 / 3;
    cursor: pointer;
}
.project-card.span-6 { grid-column: span 6; }
.project-card.span-4 { grid-column: span 4; }
.project-card.span-8 { grid-column: span 8; aspect-ratio: 16 / 9; }

.project-card img,
.project-card .img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 600ms cubic-bezier(.2,.8,.2,1);
}
.project-card:hover img,
.project-card:hover .img { transform: scale(1.06); }

.project-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(14,18,24,0.85) 100%);
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 28px;
    color: #fff;
}
.project-card .tag {
    align-self: flex-start;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 12px;
    width: max-content;
}
.project-card h3 { color: #fff; margin: 0 0 4px; font-size: 1.35rem; }
.project-card .meta { font-size: 13px; opacity: 0.8; }
.project-card .badge-prevent {
    position: absolute;
    top: 20px; right: 20px;
    background: var(--color-accent);
    color: #fff;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 999px;
}

/* ───────── Werkwijze ───────── */
.process {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 36px;
    counter-reset: step;
    position: relative;
}
.step { position: relative; padding-top: 12px; }
.step::before {
    counter-increment: step;
    content: "0" counter(step);
    position: absolute;
    top: -56px;
    left: 0;
    font-family: var(--font-display);
    font-size: clamp(4rem, 8vw, 7rem);
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--color-line);
    line-height: 1;
    letter-spacing: -0.06em;
    pointer-events: none;
}
.step h3 { margin-top: 70px; }
.step p { color: var(--color-muted); }

/* ───────── Reviews ───────── */
.reviews-bg {
    background:
        linear-gradient(135deg, var(--color-ink) 0%, #181d29 100%);
    color: #fff;
}
.reviews-bg h2, .reviews-bg .eyebrow { color: #fff; }
.reviews-bg .eyebrow { color: var(--color-accent); }
.reviews-bg .lead { color: rgba(255,255,255,0.65); }

.review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.review {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
}
.review .stars {
    color: var(--color-accent);
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.review blockquote {
    margin: 0 0 24px;
    font-size: 16px;
    line-height: 1.65;
    color: rgba(255,255,255,0.92);
}
.review blockquote::before { content: "“"; font-size: 2em; line-height: 0; vertical-align: -0.4em; color: var(--color-accent); margin-right: 4px; }
.review .who {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.review .who .av {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    display: grid; place-items: center;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.review .who .name { font-weight: 600; color: #fff; font-size: 14px; }
.review .who .role { font-size: 13px; color: rgba(255,255,255,0.6); }

/* ───────── Onze Groep ───────── */
.group-bg { background: var(--color-bg); }
.group-intro {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 64px;
}
.group-intro .visual-text {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 1.8vw, 1.6rem);
    line-height: 1.45;
    color: var(--color-ink);
    font-weight: 500;
    letter-spacing: -0.01em;
}
.group-intro .visual-text strong { color: var(--color-accent); font-weight: 700; }

.group-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.group-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    color: #fff;
    aspect-ratio: 3 / 4;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 28px;
    transition: transform var(--t-mid);
}
.group-card:hover { transform: translateY(-6px); }
.group-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -2;
}
.group-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(14,18,24,0.05) 0%, rgba(14,18,24,0.7) 60%, rgba(14,18,24,0.95) 100%);
    z-index: -1;
}
.group-card.sd::before     { background-image: url('https://images.unsplash.com/photo-1581094288338-2314dddb7ece?auto=format&fit=crop&w=1200&q=80'); }
.group-card.bre::before    { background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1200&q=80'); }
.group-card.next::before   { background-image: url('https://images.unsplash.com/photo-1542838132-92c53300491e?auto=format&fit=crop&w=1200&q=80'); }

.group-card .badge {
    align-self: flex-start;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    background: var(--color-accent);
    color: #fff;
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 16px;
    font-weight: 600;
}
.group-card h3 {
    color: #fff;
    font-size: 1.7rem;
    margin-bottom: 8px;
}
.group-card .role {
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 20px;
}
.group-card .arrow-pill {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    transition: background var(--t-fast);
}
.group-card:hover .arrow-pill { background: var(--color-accent); border-color: var(--color-accent); }
.group-card:hover .arrow-pill svg { transform: translateX(3px); }
.group-card .arrow-pill svg { transition: transform var(--t-fast); }

/* ───────── Group strip (subtiele groep-vermelding) ───────── */
.group-strip {
    padding: 64px 0;
    background: var(--color-ink);
    color: rgba(255,255,255,0.85);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.group-strip .eyebrow { color: var(--color-accent); }
.group-strip-inner {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: center;
}
.group-strip-text p {
    color: rgba(255,255,255,0.7);
    font-size: 16px;
    margin: 0;
    max-width: 40ch;
}
.group-strip-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-left: 1px solid rgba(255,255,255,0.1);
}
.group-strip-list li {
    padding: 8px 28px;
    border-right: 1px solid rgba(255,255,255,0.1);
    position: relative;
}
.group-strip-list li:last-child { border-right: none; }
.group-strip-list strong {
    display: block;
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}
.group-strip-list span {
    display: block;
    font-size: 13.5px;
    color: rgba(255,255,255,0.55);
}
.group-strip-list em {
    display: inline-block;
    margin-top: 8px;
    padding: 3px 10px;
    background: var(--color-accent);
    color: #fff;
    border-radius: 999px;
    font-size: 11px;
    font-style: normal;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
}
@media (max-width: 980px) {
    .group-strip-inner { grid-template-columns: 1fr; gap: 32px; }
    .group-strip-list { grid-template-columns: 1fr; border-left: none; border-top: 1px solid rgba(255,255,255,0.1); }
    .group-strip-list li { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); padding: 18px 0; }
    .group-strip-list li:last-child { border-bottom: none; }
}

/* ───────── CTA / Offerte ───────── */
.quote-bg {
    background: var(--color-surface);
}
.quote-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.quote-info h2 { max-width: 14ch; }
.quote-info .checks { list-style: none; padding: 0; margin: 24px 0; }
.quote-info .checks li {
    display: flex;
    gap: 14px;
    align-items: start;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-line);
}
.quote-info .checks li:last-child { border-bottom: none; }
.quote-info .checks svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--color-accent);
}
.quote-info .checks strong { color: var(--color-ink); display: block; margin-bottom: 2px; }
.quote-info .checks small { color: var(--color-muted); font-size: 13.5px; }

.quote-form {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-line);
}
.field {
    margin-bottom: 20px;
}
.field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}
.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 15px;
    background: #fff;
    color: var(--color-ink);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px var(--color-accent-soft);
}
.field textarea { min-height: 110px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.service-pickers {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}
.pick {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--t-fast);
    user-select: none;
}
.pick:hover { border-color: var(--color-ink); }
.pick input { display: none; }
.pick .box {
    width: 18px; height: 18px;
    border: 1.5px solid var(--color-line);
    border-radius: 4px;
    flex-shrink: 0;
    display: grid; place-items: center;
    transition: all var(--t-fast);
}
.pick input:checked + .box {
    background: var(--color-accent);
    border-color: var(--color-accent);
}
.pick input:checked + .box::after {
    content: "";
    width: 6px; height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) translate(-1px, -1px);
}
.pick:has(input:checked) {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}
.form-footer { margin-top: 8px; }
.form-footer small { display: block; color: var(--color-muted); font-size: 12.5px; margin-top: 12px; }

/* ───────── Contact ───────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
}
.contact-card {
    padding: 36px 32px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: all var(--t-fast);
}
.contact-card:hover { border-color: var(--color-accent); transform: translateY(-3px); }
.contact-card .icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--color-ink);
    color: var(--color-accent);
    display: grid; place-items: center;
    margin-bottom: 20px;
}
.contact-card h3 { margin-bottom: 8px; }
.contact-card p, .contact-card a {
    color: var(--color-muted);
    font-size: 15px;
    margin: 0;
}
.contact-card a:hover { color: var(--color-accent); }
.contact-card strong { color: var(--color-ink); display: block; }

/* ───────── Footer ───────── */
.footer {
    background: var(--color-ink);
    color: rgba(255,255,255,0.75);
    padding: 80px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}
.footer h4 {
    color: #fff;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    margin-bottom: 20px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 10px; font-size: 14.5px; }
.footer ul a:hover { color: var(--color-accent); }
.footer .brand-block {
    color: rgba(255,255,255,0.85);
}
.footer .brand-block .brand { color: #fff; margin-bottom: 18px; }
.footer .brand-block .brand small { color: var(--color-accent); }
.footer .brand-block p { font-size: 14.5px; max-width: 32ch; }
.footer .group-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer .group-list .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}
.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 13px;
}
.footer-bottom .legal a { margin-left: 24px; }
.footer-bottom .legal a:hover { color: var(--color-accent); }

/* ───────── Sub-page hero ───────── */
.sub-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: end;
    padding: 100px 0 80px;
    color: #fff;
    isolation: isolate;
    overflow: hidden;
}
.sub-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background-size: cover; background-position: center;
}
.sub-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(14,18,24,0.4) 0%, rgba(14,18,24,0.85) 100%);
}
.sub-hero h1 { color: #fff; max-width: 18ch; }
.sub-hero p.lead { color: rgba(255,255,255,0.85); max-width: 56ch; font-size: 1.15rem; }
.sub-hero .breadcrumb {
    display: flex; gap: 8px; align-items: center;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    margin-bottom: 24px;
}
.sub-hero .breadcrumb a:hover { color: var(--color-accent); }

/* Per-bedrijf hero achtergronden */
.sub-hero.bre::before {
    background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=2400&q=80');
}
.sub-hero.next::before {
    background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=2400&q=80');
}
.sub-hero.next .accent { color: var(--color-accent); }

/* Service-list als rijen */
.service-rows {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--color-line);
}
.service-row {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-line);
    transition: padding var(--t-fast);
}
.service-row:hover { padding-left: 16px; padding-right: 16px; background: var(--color-surface); }
.service-row .num {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: -0.02em;
}
.service-row .body h3 { margin-bottom: 4px; }
.service-row .body p { color: var(--color-muted); margin: 0; }
.service-row .arrow {
    color: var(--color-ink);
    transition: transform var(--t-fast);
}
.service-row:hover .arrow { transform: translateX(6px); color: var(--color-accent); }

/* Two-col content */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.two-col img { border-radius: var(--radius-lg); }
.two-col h2 { max-width: 14ch; }
.feature-list { list-style: none; padding: 0; margin: 24px 0 0; }
.feature-list li {
    display: flex; gap: 14px; padding: 12px 0;
    border-bottom: 1px dashed var(--color-line);
    font-size: 15.5px;
}
.feature-list li::before {
    content: "→";
    color: var(--color-accent);
    font-weight: 800;
    flex-shrink: 0;
}

/* ───────── Responsive ───────── */
@media (max-width: 980px) {
    .nav { display: none; }
    .hamburger { display: flex; }
    .header .container .btn-primary { display: none; }
    .topbar .group-links { display: none; }

    /* ── Mobile nav dropdown (open state) ── */
    .nav--open {
        display: flex;
        flex-direction: column;
        position: absolute;           /* relatief aan .header (sticky) */
        top: 100%;
        left: 0;
        right: 0;
        z-index: 100;
        background: var(--color-ink);
        border-top: 1px solid rgba(255,255,255,.08);
        box-shadow: 0 16px 48px rgba(14,18,24,.55);
        max-height: calc(100dvh - 76px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 8px 0 24px;
        gap: 0;
    }
    .nav--open a {
        padding: 15px var(--gutter);
        font-size: 17px;
        font-weight: 500;
        color: rgba(255,255,255,.88);
        border-bottom: 1px solid rgba(255,255,255,.06);
        border-radius: 0;
        background: transparent;
    }
    .nav--open a:last-child { border-bottom: none; }
    .nav--open a:hover,
    .nav--open a:focus  {
        background: rgba(255,255,255,.05);
        color: var(--color-accent);
    }
    .stats .container { grid-template-columns: repeat(2, 1fr); gap: 24px; padding-top: 36px; padding-bottom: 36px; }
    .services { grid-template-columns: 1fr; }
    .project-grid { grid-template-columns: 1fr; }
    .project-card.span-6, .project-card.span-4, .project-card.span-8 { grid-column: span 1; aspect-ratio: 4/3; }
    .process { grid-template-columns: 1fr; gap: 70px; }
    .review-grid { grid-template-columns: 1fr; }
    .group-cards { grid-template-columns: 1fr; }
    .group-intro { grid-template-columns: 1fr; gap: 24px; }
    .quote-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .two-col { grid-template-columns: 1fr; }
    section { padding: 70px 0; }
    .hero { min-height: 80vh; }
}
@media (max-width: 560px) {
    :root { --gutter: 20px; }
    h1 { font-size: 2.4rem; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .field-row { grid-template-columns: 1fr; }
    .service-pickers { grid-template-columns: 1fr; }
    .quote-form { padding: 28px 22px; }
    .topbar .meta { flex-direction: column; gap: 4px; }
    .service-row { grid-template-columns: 60px 1fr; }
    .service-row .arrow { display: none; }
}

/* ───────── Service-page specifics ───────── */

/* Deep-dive secties */
.deep-dive {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
    padding: 60px 0;
    border-top: 1px solid var(--color-line);
}
.deep-dive:first-of-type { border-top: none; }
.deep-dive .visual {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
    background: var(--color-surface);
}
.deep-dive .visual img { width: 100%; height: 100%; object-fit: cover; }
.deep-dive.reverse .body { order: 2; }
.deep-dive.reverse .visual { order: 1; }
.deep-dive .num-large {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1.5px var(--color-line);
    line-height: 1;
    margin-bottom: 16px;
}
.deep-dive h2 { font-size: clamp(1.8rem, 2.6vw, 2.4rem); margin-bottom: 16px; }
.deep-dive p { color: var(--color-text); font-size: 16px; }
.deep-dive .pill-row {
    display: flex; gap: 8px; flex-wrap: wrap;
    margin-bottom: 24px;
}
.deep-dive .pill {
    padding: 6px 14px;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    font-size: 13px;
    background: #fff;
    color: var(--color-ink);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--t-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-family: inherit;
}
button.pill { /* button-reset */ }
.deep-dive .pill:hover {
    border-color: var(--color-ink);
    background: var(--color-surface);
}
.deep-dive .pill.accent {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
    color: var(--color-accent-dark);
}
.deep-dive .pill.accent:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

/* Tab-panels in deep-dive */
.tab-panel {
    animation: tab-fade 220ms ease;
}
.tab-panel[hidden] { display: none; }
@keyframes tab-fade {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}
.tab-panel h2 {
    margin-top: 0;
}
.more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    padding: 10px 18px;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    color: var(--color-ink);
    font-weight: 600;
    font-size: 14px;
    transition: all var(--t-fast);
}
.more-link:hover {
    background: var(--color-ink);
    color: #fff;
    border-color: var(--color-ink);
}
.more-link svg { transition: transform var(--t-fast); }
.more-link:hover svg { transform: translateX(3px); }

/* Combinatie-matrix */
.combo-matrix {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-top: 40px;
}
.combo-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: 0;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-line);
}
.combo-grid > div {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-line);
    border-right: 1px solid var(--color-line);
    font-size: 14.5px;
}
.combo-grid > div:nth-child(4n) { border-right: none; }
.combo-grid > .header {
    background: var(--color-ink);
    color: #fff;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.04em;
    border-bottom: none;
}
.combo-grid > .left {
    background: var(--color-surface);
    font-weight: 600;
    color: var(--color-ink);
}
.combo-grid .yes { color: #2D7D32; font-weight: 600; }
.combo-grid .no { color: #9CA3AF; }
.combo-grid .maybe { color: var(--color-accent-dark); font-weight: 500; }

/* FAQ accordion */
.faq-list {
    border-top: 1px solid var(--color-line);
}
.faq-item {
    border-bottom: 1px solid var(--color-line);
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    gap: 24px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-ink);
    transition: color var(--t-fast);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--color-accent); }
.faq-item summary::after {
    content: "+";
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--color-accent);
    transition: transform var(--t-fast);
    flex-shrink: 0;
    line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .answer {
    padding: 0 0 28px;
    color: var(--color-muted);
    font-size: 15.5px;
    max-width: 65ch;
}
.faq-item .answer p { margin: 0 0 14px; }
.faq-item .answer p:last-child { margin: 0; }

/* CTA banner */
.cta-banner {
    background: var(--color-ink);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 60px 64px;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 48px;
    align-items: center;
}
.cta-banner h2 { color: #fff; max-width: 16ch; margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.7); margin: 0 0 24px; max-width: 50ch; font-size: 16.5px; }
.cta-banner .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-banner .visual-side {
    text-align: center;
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.cta-banner .big-num {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 8px;
}

@media (max-width: 980px) {
    .deep-dive { grid-template-columns: 1fr; gap: 32px; padding: 40px 0; }
    .deep-dive.reverse .body, .deep-dive.reverse .visual { order: unset; }
    .combo-grid { grid-template-columns: 1.2fr repeat(3, 1fr); font-size: 13px; }
    .cta-banner { grid-template-columns: 1fr; padding: 40px; }
}

@media (max-width: 560px) {
    .combo-grid { grid-template-columns: 1fr 1fr; font-size: 12.5px; }
    .combo-grid > div:nth-child(odd) { border-right: 1px solid var(--color-line); }
    .combo-grid > div:nth-child(even) { border-right: none; }
    .cta-banner { padding: 32px 24px; }
    .cta-banner .big-num { font-size: 3rem; }
}

/* ───────── Materialen-pagina ───────── */
.cat-nav {
    position: sticky;
    top: 76px;
    z-index: 30;
    background: rgba(255,255,255,0.95);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--color-line);
    padding: 16px 0;
    margin-bottom: 60px;
}
.cat-nav .container {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    overflow-x: auto;
}
.cat-nav a {
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-ink);
    border: 1px solid var(--color-line);
    background: #fff;
    white-space: nowrap;
    transition: all var(--t-fast);
}
.cat-nav a:hover {
    border-color: var(--color-ink);
    background: var(--color-surface);
}
.cat-nav a.active {
    background: var(--color-ink);
    color: #fff;
    border-color: var(--color-ink);
}

/* Categorie-koppen */
.material-category {
    margin-bottom: 80px;
    scroll-margin-top: 160px;
}
.material-category .cat-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-ink);
}
.material-category .cat-head h2 {
    margin: 0;
    font-size: clamp(1.6rem, 2.4vw, 2.2rem);
}
.material-category .cat-head p {
    margin: 0;
    color: var(--color-muted);
    max-width: 50ch;
    font-size: 14.5px;
}

/* Materiaal-cards */
.material-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.material-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid transparent;
    transition: border-color var(--t-fast), transform var(--t-fast);
    scroll-margin-top: 160px;
}
.material-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}
.material-card .visual {
    background: var(--color-ink);
    position: relative;
    overflow: hidden;
}
.material-card .visual img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.material-card .visual .label {
    position: absolute;
    top: 12px; left: 12px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(6px);
    color: var(--color-ink);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
}
.material-card .body {
    padding: 24px 24px 24px 0;
}
.material-card h3 {
    margin: 0 0 6px;
    font-size: 1.15rem;
    color: var(--color-ink);
}
.material-card .brand-tag {
    display: inline-block;
    font-size: 12px;
    color: var(--color-accent);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.material-card p {
    color: var(--color-text);
    font-size: 14.5px;
    margin: 0 0 14px;
    line-height: 1.55;
}
.material-card .compat {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 10px;
}
.material-card .compat .chip {
    font-size: 11px;
    padding: 3px 10px;
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    color: var(--color-muted);
    font-weight: 500;
}

/* Span-2 voor brede materiaal-cards */
.material-grid .material-card.wide {
    grid-column: span 2;
    grid-template-columns: 280px 1fr;
}

/* Placeholder card */
.material-card.placeholder {
    background: transparent;
    border: 1px dashed var(--color-line);
    grid-template-columns: 1fr;
    padding: 32px;
    text-align: center;
    align-items: center;
    justify-content: center;
}
.material-card.placeholder p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
}

@media (max-width: 980px) {
    .cat-nav { top: 72px; padding: 12px 0; }
    .material-grid { grid-template-columns: 1fr; }
    .material-grid .material-card.wide { grid-column: span 1; grid-template-columns: 200px 1fr; }
    .material-card { grid-template-columns: 140px 1fr; gap: 16px; }
    .material-card .body { padding: 18px 18px 18px 0; }
}
@media (max-width: 560px) {
    .material-card { grid-template-columns: 1fr; }
    .material-card .visual { aspect-ratio: 16/9; }
    .material-card .body { padding: 18px; }
}

/* ───────── Subtle reveal ───────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.8,.2,1); }
    .reveal.in { opacity: 1; transform: none; }
}

/* ───────── Service-card edge-hover (v3) ───────── */
.service {
    transition: transform 250ms cubic-bezier(.2,.8,.2,1),
                border-color 250ms ease,
                box-shadow 300ms ease !important;
}
.service:hover {
    transform: translateY(-6px) !important;
    border-color: var(--color-accent) !important;
    box-shadow: 0 16px 36px rgba(14,18,24,0.10), 0 28px 70px rgba(14,18,24,0.10) !important;
}
.service h3 { transition: color 200ms ease; }
.service:hover h3 { color: var(--color-accent); }
.service .arrow svg { transition: transform 250ms cubic-bezier(.2,.8,.2,1); }
.service:hover .arrow svg { transform: translateX(8px); }

/* Hero kleine edge-touch: subtle scroll-cue accent */
.hero .eyebrow .dot {
    box-shadow: 0 0 18px rgba(232,123,47,0.7);
    animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

/* ───────── Services-group blokken (Ruwbouw + Afbouw) ───────── */
.services-group {
    margin-top: 48px;
}
.services-group:first-of-type { margin-top: 32px; }

.services-group-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-line);
}
.services-group-label {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-ink);
    letter-spacing: -0.03em;
    line-height: 1;
    display: flex;
    align-items: baseline;
    gap: 18px;
    flex-shrink: 0;
}
.services-group-num {
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 1.3vw, 1.3rem);
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 0.04em;
    padding: 6px 14px;
    background: var(--color-accent-soft);
    border-radius: 6px;
    line-height: 1;
    position: relative;
    top: -4px;
}
.services-group-head p {
    margin: 0 0 6px;
    color: var(--color-muted);
    font-size: 16px;
    max-width: 50ch;
    line-height: 1.55;
    text-align: right;
}
@media (max-width: 720px) {
    .services-group-head p { text-align: left; }
    .services-group-num {
        padding: 4px 10px;
        font-size: 13px;
    }
}

/* Bridge tussen ruwbouw en afbouw */
.services-bridge {
    display: flex;
    align-items: center;
    gap: 24px;
    margin: 50px 0 8px;
    padding: 0;
}
.services-bridge .bridge-line {
    flex: 1;
    height: 1px;
    background: var(--color-line);
}
.services-bridge p {
    margin: 0;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--color-muted);
    text-align: center;
    max-width: 60ch;
}
.services-bridge p strong {
    color: var(--color-ink);
    font-weight: 700;
}
@media (max-width: 720px) {
    .services-bridge { flex-direction: column; gap: 14px; margin: 40px 0 4px; }
    .services-bridge .bridge-line { width: 60%; height: 1px; }
    .services-group-head { flex-direction: column; gap: 10px; align-items: flex-start; }
}

/* Full-width donker CTA-blok onderaan diensten */
.services-cta-row {
    margin-top: 36px;
}
.service.service-dark {
    background: var(--color-ink);
    color: rgba(255,255,255,0.85);
    display: grid;
    grid-template-columns: 56px 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 26px 32px;
    border: 1px solid var(--color-ink);
    text-decoration: none;
}
.service.service-dark .icon {
    background: rgba(255,255,255,0.08);
    color: var(--color-accent);
    margin: 0;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}
.service-dark-body h3 {
    color: #fff;
    margin: 0 0 4px;
    font-size: 19px;
}
.service-dark-body p {
    color: rgba(255,255,255,0.65);
    margin: 0;
    font-size: 14px;
    max-width: 64ch;
}
.service-dark-link {
    color: #fff !important;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}
.service-dark-link:hover { color: var(--color-accent) !important; }
.service-dark-link svg { transition: transform var(--t-fast); }
.service-dark-link:hover svg { transform: translateX(4px); }
@media (max-width: 720px) {
    .service.service-dark {
        grid-template-columns: 48px 1fr;
        gap: 16px;
        padding: 22px;
    }
    .service-dark-link {
        grid-column: 1 / -1;
        justify-self: start;
        margin-top: 6px;
    }
}

/* ───────── Sticky WhatsApp FAB ───────── */
.fab-wa {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37,211,102,0.35);
    z-index: 100;
    transition: transform 220ms cubic-bezier(.2,.8,.2,1), box-shadow 220ms ease;
}
.fab-wa:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 14px 32px rgba(37,211,102,0.45);
    color: #fff;
}
.fab-wa svg { width: 28px; height: 28px; }
.fab-wa::after {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(37,211,102,0.5);
    animation: fab-pulse 2.4s ease-in-out infinite;
    pointer-events: none;
}
@keyframes fab-pulse {
    0%   { transform: scale(0.95); opacity: 0.8; }
    70%  { transform: scale(1.15); opacity: 0; }
    100% { transform: scale(0.95); opacity: 0; }
}
@media (max-width: 560px) {
    .fab-wa { bottom: 16px; right: 16px; width: 54px; height: 54px; }
    .fab-wa svg { width: 26px; height: 26px; }
}

/* ───────── Quote wizard (3-staps offerte) ───────── */
.wizard-progress {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}
.wizard-progress .step {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--color-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.wizard-progress .step .bar {
    height: 4px;
    background: var(--color-line);
    border-radius: 2px;
    transition: background 300ms ease;
}
.wizard-progress .step.active { color: var(--color-ink); }
.wizard-progress .step.active .bar,
.wizard-progress .step.done .bar { background: var(--color-accent); }

.wizard-step { display: none; }
.wizard-step.active {
    display: block;
    animation: wizard-fade 280ms cubic-bezier(.2,.8,.2,1);
}
@keyframes wizard-fade {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: none; }
}
.wizard-step h3 {
    margin: 0 0 6px;
    font-size: 22px;
    letter-spacing: -0.01em;
}
.wizard-step .step-sub {
    color: var(--color-muted);
    font-size: 14px;
    margin: 0 0 22px;
}

.service-tiles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.service-tile {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 14px 16px;
    border: 1.5px solid var(--color-line);
    border-radius: var(--radius);
    background: #fff;
    cursor: pointer;
    transition: all var(--t-fast);
    text-align: left;
    font-family: inherit;
    color: var(--color-ink);
    position: relative;
}
.service-tile strong {
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.2;
}
.service-tile small {
    font-size: 12px;
    color: var(--color-muted);
    line-height: 1.35;
}
.service-tile:hover {
    border-color: var(--color-ink);
    transform: translateY(-2px);
}
.service-tile.selected {
    border-color: var(--color-accent);
    background: var(--color-accent-soft);
}
.service-tile.selected::after {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 14px;
    width: 22px;
    height: 22px;
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 13px;
    font-weight: 700;
}

.wizard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    gap: 12px;
}
.wizard-nav .spacer { flex: 1; }
.wizard-nav .btn-back {
    background: transparent;
    color: var(--color-muted);
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 12px 8px;
    font-family: inherit;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color var(--t-fast);
}
.wizard-nav .btn-back:hover { color: var(--color-ink); }

.wizard-hint {
    margin-top: 12px;
    padding: 12px 14px;
    background: var(--color-surface);
    border-left: 3px solid var(--color-accent);
    border-radius: 6px;
    font-size: 13px;
    color: var(--color-muted);
}
.wizard-hint strong { color: var(--color-ink); }

@media (max-width: 560px) {
    .service-tiles { grid-template-columns: 1fr; }
    .wizard-step h3 { font-size: 19px; }
    .wizard-progress .step span { display: none; }
}

/* ───────── Callback mini-form ───────── */
.callback-box {
    background: var(--color-ink);
    color: #fff;
    padding: 26px 28px;
    border-radius: var(--radius-lg);
    margin-top: 24px;
    position: relative;
    overflow: hidden;
}
.callback-box::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent);
}
.callback-box h3 {
    color: #fff;
    margin: 0 0 6px;
    font-size: 20px;
    letter-spacing: -0.01em;
}
.callback-box .cb-sub {
    color: rgba(255,255,255,0.7);
    font-size: 13.5px;
    margin: 0 0 18px;
    line-height: 1.5;
}
.callback-box .field { margin-bottom: 14px; }
.callback-box .field label {
    color: rgba(255,255,255,0.85);
    font-size: 11.5px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.callback-box .field input {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
    padding: 12px 14px;
}
.callback-box .field input::placeholder { color: rgba(255,255,255,0.4); }
.callback-box .field input:focus {
    border-color: var(--color-accent);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 0 0 3px rgba(232,123,47,0.25);
}
.callback-box .btn-primary {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
}
.callback-box small.cb-fineprint {
    display: block;
    color: rgba(255,255,255,0.5);
    font-size: 11.5px;
    margin-top: 10px;
    text-align: center;
}