/* ============================================================
   Portfolio Bas Verhoeven — design tokens + layout
   Thema via data-attribuut op <html>: data-theme="dark|light"
   ============================================================ */

:root {
  --accent: #FF5C38;
  --accent-ink: #1A0E09;

  /* warm donker */
  --bg: #14110F;
  --bg-2: #1A1613;
  --surface: #201B17;
  --surface-2: #272019;
  --line: rgba(237, 232, 227, 0.10);
  --line-strong: rgba(237, 232, 227, 0.18);
  --text: #EDE8E3;
  --muted: #A89E94;
  --faint: #6E655C;

  --font-head: "Archivo", "Helvetica Neue", sans-serif;
  --font-body: "Archivo", "Helvetica Neue", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --head-weight: 800;
  --num-weight: 900;
  --head-tracking: -0.03em;

  --container: 1200px;
  --pad: clamp(20px, 5vw, 64px);
  --radius: 16px;
}

html[data-theme="light"] {
  --bg: #F6F2EE;
  --bg-2: #EFE9E3;
  --surface: #FFFFFF;
  --surface-2: #FBF8F5;
  --line: rgba(27, 23, 20, 0.10);
  --line-strong: rgba(27, 23, 20, 0.20);
  --text: #1B1714;
  --muted: #6E645B;
  --faint: #A1968B;
}

/* ---------- base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s ease, color 0.4s ease;
}

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

a { color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

section { padding: clamp(72px, 12vw, 140px) 0; }

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: var(--head-weight);
  letter-spacing: var(--head-tracking);
  line-height: 1.05;
  text-wrap: balance;
}

p { text-wrap: pretty; }

.kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--accent);
  flex: 0 0 auto;
}

.section-title {
  font-size: clamp(34px, 5.5vw, 60px);
  margin-bottom: 20px;
}

.lede {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--muted);
  max-width: 60ch;
}

/* ---------- nav ---------- */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 64px;
}
.nav-name {
  font-family: var(--font-head);
  font-weight: var(--head-weight);
  font-size: 17px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.nav-name span { color: var(--accent); }
.nav-links {
  display: none;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cta {
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--accent-ink);
  background: var(--accent);
  padding: 9px 18px;
  border-radius: 999px;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.nav-cta:hover { transform: translateY(-1px); filter: brightness(1.08); }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.2s ease;
}
.theme-toggle:hover { border-color: var(--accent); }
.theme-toggle-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text);
  transition: background 0.4s ease;
}
html[data-theme="light"] .theme-toggle-dot {
  background: transparent;
  box-shadow: inset 3px -2px 0 0 var(--text);
}

@media (min-width: 900px) {
  .nav-links { display: flex; }
}

/* ---------- hero ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 0 64px;
  position: relative;
  overflow: clip;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(1100px 520px at 85% -10%, color-mix(in oklab, var(--accent) 13%, transparent), transparent 70%);
}
.hero .container { position: relative; }

.hero-name {
  font-size: clamp(52px, 11vw, 136px);
  line-height: 0.95;
}
.hero-sub {
  color: var(--muted);
  font-size: clamp(16px, 2vw, 19px);
  margin-top: 10px;
  max-width: 46ch;
}

.metric .metric-value {
  font-family: var(--font-head);
  font-weight: var(--num-weight);
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.metric .metric-label {
  color: var(--muted);
  font-size: 14px;
  margin-top: 8px;
  line-height: 1.4;
}

.metrics-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: clamp(40px, 7vw, 80px);
  padding-top: 36px;
  border-top: 1px solid var(--line);
}
.metrics-row .metric-value { font-size: clamp(44px, 6vw, 76px); }
@media (min-width: 720px) {
  .metrics-row { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- cases ---------- */
.case {
  border-top: 1px solid var(--line);
}
.case .case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(36px, 5vw, 64px);
}
@media (min-width: 980px) {
  .case .case-grid { grid-template-columns: 6fr 5fr; align-items: start; }
  .case.case-flip .case-grid { grid-template-columns: 5fr 6fr; }
  .case.case-flip .case-copy { order: 2; }
  .case.case-flip .case-visual { order: 1; }
}

.case-steps { display: grid; gap: 28px; margin-top: 36px; }
.case-step h3 {
  font-size: 15px;
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.case-step p { color: var(--muted); }

.case-visual { display: grid; gap: 20px; }
.case-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.case-stat {
  background: var(--surface);
  padding: 24px 22px;
}
.case-stat .from-to {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--faint);
  margin-bottom: 6px;
}
.case-stat .metric-value { font-size: clamp(30px, 3.4vw, 44px); }
.case-stat .metric-label { font-size: 13px; }
.case-stat.case-stat-wide { grid-column: 1 / -1; }

/* ---------- werkwijze-secties (pm / data) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: clamp(36px, 5vw, 56px);
}
@media (min-width: 720px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 880px) { .feature-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .feature-grid.cols-4 { grid-template-columns: repeat(4, 1fr); } }

.feature {
  background: var(--surface);
  padding: 28px 26px;
  transition: background 0.25s ease;
}
.feature:hover { background: var(--surface-2); }
.feature .feature-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faint);
  display: block;
  margin-bottom: 18px;
}
.feature h3 { font-size: 19px; margin-bottom: 10px; }
.feature p { color: var(--muted); font-size: 15px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--line-strong);
  padding: 7px 14px;
  border-radius: 999px;
}

/* ---------- maatwerk grid ---------- */
.work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(36px, 5vw, 56px);
}
@media (min-width: 880px) { .work-grid { grid-template-columns: repeat(3, 1fr); } }

.work-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.work-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.work-card .work-type {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.work-card h3 { font-size: 21px; }
.work-card p { color: var(--muted); font-size: 15px; flex: 1; }

/* ---------- ondernemersreis ---------- */
.journey { margin-top: clamp(48px, 7vw, 80px); }
.journey-intro {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.journey-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 880px) { .journey-steps { grid-template-columns: repeat(3, 1fr); gap: 40px; } }
.journey-step {
  position: relative;
  border-top: 1px solid var(--line-strong);
  padding-top: 22px;
}
.journey-step::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}
.journey-step .journey-when {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--faint);
  display: block;
  margin-bottom: 12px;
}
.journey-step h3 { font-size: 19px; margin-bottom: 10px; }
.journey-step p { color: var(--muted); font-size: 15px; }
.journey-thread {
  margin-top: 36px;
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-size: 16px;
  max-width: 72ch;
}
.journey-thread strong { color: var(--text); font-weight: 600; }

/* ---------- over mij ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}
@media (min-width: 880px) { .about-grid { grid-template-columns: 4fr 7fr; gap: 72px; } }
.about-facts { display: grid; gap: 0; margin-top: 32px; }
.about-fact {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
}
.about-fact dt { color: var(--faint); font-family: var(--font-mono); font-size: 13px; }
.about-fact dd { text-align: right; }

/* ---------- contact ---------- */
.contact {
  border-top: 1px solid var(--line);
  text-align: left;
}
.contact .mega-mail {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: var(--head-weight);
  letter-spacing: var(--head-tracking);
  font-size: clamp(24px, 4.6vw, 56px);
  text-decoration: none;
  line-height: 1.15;
  margin-top: 28px;
  word-break: break-all;
  border-bottom: 3px solid var(--accent);
  padding-bottom: 6px;
  transition: color 0.2s ease;
}
.contact .mega-mail:hover { color: var(--accent); }
.contact-rows { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line-strong);
  padding: 12px 22px;
  border-radius: 999px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.contact-pill:hover { border-color: var(--accent); background: var(--surface); }
.contact-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--faint);
}

/* ---------- afbeeldingen + placeholders ---------- */
.img-slot {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}
.img-placeholder {
  position: relative;
  border: 1px solid var(--line-strong);
  background: repeating-linear-gradient(
    -45deg,
    var(--surface),
    var(--surface) 14px,
    var(--surface-2) 14px,
    var(--surface-2) 28px
  );
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-placeholder span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--faint);
  letter-spacing: 0.06em;
}

/* ---------- scroll-animaties ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.reveal.in { opacity: 1; transform: none; }
.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal[data-reveal-delay] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}
