/* ============================================================
   PIT-Development — brand tokens
   Inspired by Linear's structure + Waystone-style accessibility:
   warm off-white base, softened slate ink (not pitch black),
   bright approachable blue accent. No jet-black surfaces.
   ============================================================ */

:root {
    /* Warm, approachable neutrals */
    --bg:            #faf9f6;   /* warm off-white */
    --bg-alt:        #f2f0ea;   /* subtle warm beige */
    --surface:       #ffffff;
    --surface-soft:  #f7f5f0;
    --border:        #e7e3d8;
    --border-strong: #d5d0c3;

    /* Ink — slate, deliberately not black */
    --ink:           #111827;   /* slate-900 */
    --ink-2:         #1f2a3d;
    --ink-3:         #4b5567;
    --ink-muted:     #6b7381;

    /* Accent — approachable bright blue (Waystone-ish) with depth (Linear-ish) */
    --accent:        #2563eb;
    --accent-strong: #1d4ed8;
    --accent-soft:   #60a5fa;
    --accent-tint:   #e6efff;
    --accent-glow:   rgba(37, 99, 235, 0.18);

    /* Dark band (for contact / hero bg accents) — warm midnight, NOT black */
    --dark:          #111827;
    --dark-2:        #1a2333;
    --dark-3:        #2a3446;
    --on-dark:       #e6eaf2;
    --on-dark-muted: #97a1b7;

    /* Success / status */
    --ok:            #0f9d58;
    --warn:          #f59e0b;

    /* Shape & motion */
    --radius-sm: 10px;
    --radius:    16px;
    --radius-lg: 22px;
    --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.05);
    --shadow:    0 10px 30px -12px rgba(17, 24, 39, 0.18), 0 2px 6px rgba(17, 24, 39, 0.05);
    --shadow-lg: 0 40px 80px -30px rgba(17, 24, 39, 0.35), 0 12px 28px -16px rgba(37, 99, 235, 0.20);
    --ease:      cubic-bezier(0.22, 1, 0.36, 1);

    --container: 1140px;

    --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-display: 'Inter Tight', 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-mono:    ui-monospace, SFMono-Regular, 'JetBrains Mono', Menlo, Consolas, monospace;
}

/* ============================================================
   Reset-ish
   ============================================================ */

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

html { scroll-behavior: smooth; }

/* Sections carry ~100px of their own top padding; landing the section edge at
   the viewport top puts the small section label just below the 68px sticky
   header. The scan section only has 40px padding, so it needs a real margin. */
section[id] { scroll-margin-top: 0; }
#scan { scroll-margin-top: 48px; }

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--ink);
    letter-spacing: -0.022em;
    line-height: 1.12;
    margin: 0 0 0.6em;
    text-wrap: balance;
}

p { margin: 0 0 1em; color: var(--ink-3); }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--ink);
    color: #fff;
    padding: 10px 16px;
    border-radius: 6px;
}
.skip-link:focus { left: 16px; top: 16px; z-index: 100; }

/* ============================================================
   Header
   ============================================================ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(250, 249, 246, 0.78);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid rgba(17, 24, 39, 0.06);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
}
.brand img { border-radius: 8px; }
.brand-word { white-space: nowrap; }

.primary-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}
.primary-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.primary-nav a {
    color: var(--ink-3);
    font-weight: 500;
    font-size: 0.94rem;
    padding: 8px 12px;
    border-radius: 8px;
    transition: color 160ms var(--ease), background 160ms var(--ease);
}
.primary-nav a:hover { color: var(--ink); background: rgba(17, 24, 39, 0.04); }

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--ink);
    color: #fff !important;
    font-weight: 600;
    font-size: 0.92rem;
    padding: 10px 16px;
    border-radius: 999px;
    transition: transform 160ms var(--ease), background 160ms var(--ease);
}
.nav-cta:hover { background: var(--ink-2); transform: translateY(-1px); }

.nav-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 10px;
    width: 40px;
    height: 40px;
    padding: 0;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
}
.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

/* ============================================================
   Buttons
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 22px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.98rem;
    border: 1px solid transparent;
    transition: transform 180ms var(--ease), background 180ms var(--ease), box-shadow 180ms var(--ease), color 180ms var(--ease);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--ink);
    color: #fff;
    box-shadow: 0 6px 16px -8px rgba(17, 24, 39, 0.5);
}
.btn-primary:hover {
    background: var(--accent-strong);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 28px -10px var(--accent-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--border-strong);
}
.btn-ghost:hover {
    background: var(--surface);
    border-color: var(--ink);
    color: var(--ink);
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
    position: relative;
    padding: 56px 0 72px;
    overflow: hidden;
    isolation: isolate;
}

.hero-bg {
    position: absolute;
    inset: -10% -5% auto -5%;
    height: 720px;
    z-index: -1;
    background:
        radial-gradient(60% 60% at 25% 20%, rgba(37, 99, 235, 0.10), transparent 70%),
        radial-gradient(50% 50% at 85% 10%, rgba(96, 165, 250, 0.18), transparent 70%),
        radial-gradient(45% 45% at 50% 90%, rgba(245, 241, 232, 1), transparent 70%);
    pointer-events: none;
}
.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(17, 24, 39, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 24, 39, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at top, rgba(0, 0, 0, 0.55), transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at top, rgba(0, 0, 0, 0.55), transparent 70%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(2.2rem, 5.4vw, 4.2rem);
    font-weight: 700;
    letter-spacing: -0.028em;
    line-height: 1.05;
    margin-bottom: 24px;
}
.hero h1 em {
    font-style: normal;
    color: var(--accent);
    font-weight: 700;
}

.hero-lede {
    font-size: 1.08rem;
    line-height: 1.65;
    color: var(--ink-3);
    max-width: 540px;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.hero-facts {
    padding: 24px 0 0;
    border-top: 1px solid var(--border);
}
.hero-figures {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin: 0;
}
.hero-figures > div { min-width: 0; }
.hero-figures dt {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--ink);
    letter-spacing: -0.02em;
}
.hero-figures dd {
    margin: 4px 0 0;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--ink-muted);
    line-height: 1.35;
}
/* Hero mockup (CI pipeline card) */
.hero-mock {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 380px;
}
.mock-glow {
    position: absolute;
    inset: 10% 5%;
    z-index: 0;
    background: radial-gradient(closest-side, var(--accent-glow), transparent 70%);
    filter: blur(40px);
    opacity: 0.8;
}
.mock-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 460px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: rotate(-1.2deg);
    transition: transform 400ms var(--ease);
    font-family: var(--font-mono);
    font-size: 0.86rem;
}
.mock-card:hover { transform: rotate(0deg) translateY(-4px); }

.mock-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    background: var(--surface-soft);
}
.mock-traffic { display: inline-flex; gap: 6px; }
.mock-traffic span {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--border-strong);
}
.mock-traffic span:nth-child(1) { background: #ff6058; }
.mock-traffic span:nth-child(2) { background: #febc2e; }
.mock-traffic span:nth-child(3) { background: #28c941; }
.mock-title {
    flex: 1;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink-2);
    letter-spacing: -0.01em;
}
.mock-time {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    color: var(--ink-muted);
}

.mock-steps {
    list-style: none;
    margin: 0;
    padding: 14px 10px;
}
.mock-steps li {
    display: grid;
    grid-template-columns: 26px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--ink-3);
}
.mock-steps li:hover { background: var(--surface-soft); }
.mock-steps li.is-done { color: var(--ink-2); }
.mock-steps li.is-running { color: var(--ink); background: var(--accent-tint); }
.mock-steps li.is-queued { color: var(--ink-muted); }

.mock-steps .mock-label code {
    background: rgba(17, 24, 39, 0.07);
    padding: 1px 6px;
    border-radius: 6px;
    font-size: 0.78rem;
}
.mock-steps .mock-meta {
    font-size: 0.78rem;
    color: var(--ink-muted);
}

.mock-icon {
    width: 18px; height: 18px;
    border-radius: 50%;
    display: inline-block;
    position: relative;
}
.mock-icon[data-icon="check"] {
    background: var(--ok);
}
.mock-icon[data-icon="check"]::after {
    content: "";
    position: absolute;
    left: 5px; top: 3px;
    width: 5px; height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(42deg);
}
.mock-icon[data-icon="spin"] {
    background: transparent;
    border: 2px solid var(--accent-soft);
    border-top-color: var(--accent);
    animation: mock-spin 0.9s linear infinite;
}
.mock-icon[data-icon="dot"] {
    background: transparent;
    border: 2px solid var(--border-strong);
}
@keyframes mock-spin { to { transform: rotate(360deg); } }

.mock-foot {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    background: var(--surface-soft);
    font-size: 0.78rem;
    color: var(--ink-muted);
}
.mock-chip {
    background: var(--ink);
    color: #fff;
    padding: 2px 8px;
    border-radius: 6px;
    font-weight: 600;
    font-family: var(--font-sans);
    font-size: 0.72rem;
}
.mock-branch { color: var(--accent-strong); font-weight: 500; }
.mock-commit { margin-left: auto; }

/* ============================================================
   Sections (shared)
   ============================================================ */

.section {
    padding: 100px 0;
    position: relative;
}

.section-head {
    max-width: 720px;
    margin: 0 0 56px;
}
.section-head .section-lede {
    font-size: 1.05rem;
    color: var(--ink-3);
    margin-top: 12px;
}

.section-num {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 14px;
}
.section-num-light { color: var(--on-dark-muted); }

.section h2 {
    font-size: clamp(1.8rem, 3.4vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--ink);
    margin: 0;
}

/* ============================================================
   Diensten — card grid
   ============================================================ */

.section-diensten { background: var(--bg); }

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 26px 26px;
    transition: border-color 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
    overflow: hidden;
}
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(130% 80% at 0% 0%, var(--accent-tint), transparent 55%);
    opacity: 0;
    transition: opacity 220ms var(--ease);
    pointer-events: none;
}
.card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}
.card:hover::before { opacity: 1; }

.card-num {
    position: relative;
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    padding: 3px 9px;
    border: 1px solid var(--accent-soft);
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.06);
}
.card h3 {
    position: relative;
    font-size: 1.2rem;
    letter-spacing: -0.015em;
    margin-bottom: 10px;
    color: var(--ink);
}
.card p {
    position: relative;
    font-size: 0.97rem;
    line-height: 1.6;
    color: var(--ink-3);
    margin: 0;
}

/* AI card — subtle differentiation */
.card-ai {
    background: linear-gradient(150deg, var(--surface) 0%, var(--accent-tint) 160%);
}
.card-ai .card-num {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* ============================================================
   Werkwijze — timeline
   ============================================================ */

.section-werkwijze {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.steps {
    list-style: none;
    counter-reset: step;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 16px;
    max-width: 880px;
}
.steps li {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 28px;
    align-items: start;
    padding: 26px 28px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}
.steps li:hover {
    border-color: var(--accent);
    transform: translateX(4px);
}
.step-rail {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    color: var(--ink-muted);
    padding-top: 4px;
    position: relative;
}
.step-rail span {
    display: inline-block;
    padding: 4px 10px;
    background: var(--ink);
    color: #fff;
    border-radius: 999px;
    font-weight: 600;
}
.step-body h3 {
    font-size: 1.18rem;
    margin-bottom: 6px;
}
.step-body p {
    margin: 0;
    color: var(--ink-3);
    font-size: 0.98rem;
}

/* ============================================================
   Scan — light sales card
   ============================================================ */

.section-scan {
    background: var(--bg);
    padding-top: 40px;
}

.scan-card {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    position: relative;
}
.scan-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(50% 80% at 0% 0%, var(--accent-tint), transparent 60%),
        radial-gradient(40% 60% at 100% 100%, rgba(96, 165, 250, 0.18), transparent 60%);
    pointer-events: none;
}

.scan-copy {
    position: relative;
    padding: 48px 44px 44px;
    border-right: 1px solid var(--border);
}
.scan-copy h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    letter-spacing: -0.024em;
    margin-bottom: 18px;
}
.scan-copy p {
    color: var(--ink-3);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 14px;
}

.scan-variants {
    display: flex !important;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 24px !important;
}
.scan-variants span {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    color: var(--ink-2);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 999px;
}

.scan-detail {
    position: relative;
    padding: 48px 44px 44px;
    background: var(--surface-soft);
}
.scan-detail h3 {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-family: var(--font-mono);
    font-weight: 500;
    margin-bottom: 18px;
}

.scan-list {
    list-style: none;
    margin: 0 0 26px;
    padding: 0;
    display: grid;
    gap: 10px;
}
.scan-list li {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 12px;
    align-items: start;
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--ink-2);
}
.scan-check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent);
    position: relative;
    flex-shrink: 0;
    margin-top: 3px;
}
.scan-check::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 3px;
    width: 5px;
    height: 9px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(42deg);
}

.scan-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 18px 0;
    margin-bottom: 22px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.scan-meta-label {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-weight: 600;
    margin-bottom: 4px;
}
.scan-meta strong {
    display: block;
    font-size: 0.96rem;
    color: var(--ink);
    font-weight: 600;
}

.scan-cta {
    width: 100%;
    justify-content: center;
}

/* ============================================================
   Over
   ============================================================ */

.section-over { background: var(--bg); }

.about-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-copy h2 {
    font-size: clamp(1.8rem, 3.4vw, 2.6rem);
    margin-bottom: 18px;
}
.about-copy p {
    font-size: 1.02rem;
    color: var(--ink-3);
    line-height: 1.7;
}
.about-lede { font-size: 1.08rem !important; }

/* Timeline — werkervaring */
.timeline {
    list-style: none;
    margin: 36px 0 0;
    padding: 0;
    display: grid;
    gap: 4px;
    position: relative;
}
.timeline::before {
    content: "";
    position: absolute;
    left: 140px;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: linear-gradient(180deg, var(--border) 0%, var(--border-strong) 50%, var(--border) 100%);
}
.timeline li {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 0;
    padding: 16px 0;
    position: relative;
}
.timeline li::before {
    content: "";
    position: absolute;
    left: 135px;
    top: 22px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--accent);
    box-shadow: 0 0 0 4px var(--bg);
    z-index: 1;
}
.timeline-period {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--ink-muted);
    letter-spacing: 0.04em;
    padding-top: 2px;
}
.timeline li h3 {
    font-size: 1.05rem;
    margin: 0 0 6px;
    padding-left: 28px;
}
.timeline li p {
    margin: 0;
    padding-left: 28px;
    font-size: 0.96rem;
    color: var(--ink-3);
    line-height: 1.6;
}
.timeline-role {
    display: block;
    padding-left: 28px;
    margin: 0 0 10px;
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--ink-muted);
    letter-spacing: 0.01em;
}

.stack-title {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-weight: 500;
    margin: 36px 0 14px;
}

.about-tags {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.about-tags li {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--ink-2);
    font-size: 0.86rem;
    font-weight: 500;
    padding: 7px 14px;
    border-radius: 999px;
}

.about-aside { display: grid; gap: 24px; }

/* Lijn de bovenkant van "Zo werk ik" uit met het begin van de tijdlijn
   (section-num + h2 + about-lede + 36px marge, gemeten op desktop). */
@media (min-width: 961px) {
    .about-aside { margin-top: 316px; }
}

.about-principles {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 28px 24px;
    box-shadow: var(--shadow-sm);
}
.about-principles h3 {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-weight: 500;
    margin: 0 0 18px;
}
.about-principles ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}
.about-principles li {
    font-size: 0.95rem;
    line-height: 1.55;
    color: var(--ink-3);
    padding-left: 18px;
    position: relative;
}
.about-principles li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}
.about-principles strong {
    color: var(--ink);
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}

/* ============================================================
   Contact — warm dark band
   ============================================================ */

.section-contact {
    background:
        radial-gradient(60% 70% at 15% 10%, rgba(37, 99, 235, 0.25), transparent 60%),
        radial-gradient(50% 60% at 90% 90%, rgba(96, 165, 250, 0.16), transparent 60%),
        linear-gradient(180deg, var(--dark) 0%, var(--dark-2) 100%);
    color: var(--on-dark);
    padding: 80px 0 64px;
    position: relative;
    overflow: hidden;
}
.section-contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.6), transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.6), transparent 75%);
}

.contact-inner {
    position: relative;
    max-width: var(--container);
}
.section-contact h2 {
    color: var(--on-dark);
    font-size: clamp(1.9rem, 3.4vw, 2.6rem);
    letter-spacing: -0.028em;
    margin-bottom: 12px;
}
.contact-lede {
    font-size: 1.02rem;
    color: var(--on-dark-muted);
    max-width: 760px;
    margin-bottom: 18px;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 28px;
    align-items: start;
}

.contact-form {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 20px 24px 16px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.form-field {
    margin-bottom: 8px;
}
.form-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
    margin-bottom: 6px;
}
.form-field .req { color: var(--accent-soft); }
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 12px;
    color: var(--on-dark);
    font: inherit;
    padding: 10px 14px;
    outline: none;
    transition: border-color 160ms var(--ease), background 160ms var(--ease);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--accent-soft);
    background: rgba(96, 165, 250, 0.08);
}
.form-field select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--on-dark-muted) 50%),
        linear-gradient(135deg, var(--on-dark-muted) 50%, transparent 50%);
    background-position: calc(100% - 18px) calc(50% - 3px), calc(100% - 12px) calc(50% - 3px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}
.form-field option { color: #111; }
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.cf-turnstile { margin: 6px 0 10px; min-height: 65px; }
.contact-submit { width: 100%; justify-content: center; }
.form-status {
    margin: 8px 0 0;
    font-size: 0.92rem;
    min-height: 1.4em;
    color: var(--on-dark-muted);
}
.form-status[data-state="error"] { color: #fca5a5; }
.form-status[data-state="success"] { color: #86efac; }
.form-status[data-state="info"] { color: var(--accent-soft); }

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.contact-item--full {
    grid-column: 1 / -1;
}
.contact-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 22px 22px 20px;
    min-width: 0;
    transition: border-color 180ms var(--ease), background 180ms var(--ease), transform 180ms var(--ease);
}
.contact-item:hover {
    border-color: var(--accent-soft);
    background: rgba(96, 165, 250, 0.08);
    transform: translateY(-2px);
}
.contact-label {
    display: block;
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
    margin-bottom: 10px;
}
.contact-link {
    color: var(--on-dark);
    font-weight: 500;
    font-size: clamp(0.88rem, 1.1vw, 1rem);
    letter-spacing: -0.02em;
    line-height: 1.35;
    display: block;
    min-width: 0;
}
/* Eén regel op desktop: brede e-mailrij + twee gelijke kolommen eronder */
@media (min-width: 961px) {
    .contact-link {
        white-space: nowrap;
    }
}
.contact-link:hover { color: var(--accent-soft); }

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 36px 0 44px;
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.footer-brand img { border-radius: 8px; }
.footer-brand strong {
    display: block;
    font-family: var(--font-display);
    color: var(--ink);
    font-size: 0.98rem;
    letter-spacing: -0.01em;
}
.footer-brand span {
    display: block;
    font-size: 0.84rem;
    color: var(--ink-muted);
}
.footer-copy {
    font-size: 0.86rem;
    color: var(--ink-muted);
    margin: 0;
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .hero-mock { order: -1; min-height: 0; }
    .mock-card { transform: rotate(-0.8deg) scale(0.96); }
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-layout { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .scan-card { grid-template-columns: 1fr; }
    .scan-copy { border-right: none; border-bottom: 1px solid var(--border); padding: 40px 32px 36px; }
    .scan-detail { padding: 36px 32px 36px; }
}

@media (max-width: 720px) {
    .hero { padding: 60px 0 70px; }
    .section { padding: 72px 0; }

    .nav-toggle { display: inline-flex; }
    .primary-nav {
        display: none;
        position: absolute;
        top: 68px;
        right: 16px;
        left: 16px;
        background: var(--surface);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        box-shadow: var(--shadow);
    }
    .primary-nav.is-open { display: flex; }
    .primary-nav ul {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }
    .primary-nav a { padding: 10px 12px; }
    .nav-cta { justify-content: center; margin-top: 6px; }

    .hero-figures { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
    .cards { grid-template-columns: 1fr; }
    .steps li { grid-template-columns: 1fr; gap: 10px; }
    .step-rail { padding-top: 0; }
    .section-head { margin-bottom: 40px; }
    .footer-inner { flex-direction: column; align-items: flex-start; }

    /* Scan + timeline mobile */
    .scan-copy, .scan-detail { padding: 32px 22px; }
    .scan-meta { grid-template-columns: 1fr; }
    .timeline::before { left: 8px; }
    .timeline li { grid-template-columns: 1fr; gap: 4px; padding: 14px 0 14px 28px; }
    .timeline li::before { left: 3px; top: 20px; }
    .timeline-period { padding: 0 0 4px; font-size: 0.78rem; }
    .timeline li h3, .timeline li p, .timeline-role { padding-left: 0; }
}

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