/* ==========================================================================
   bramtermeulen.nl
   Donker, technisch, veel witruimte. Geïnspireerd op high-tech defensie- en
   hardwaresites: monospace labels, dunne rasterlijnen, één accentkleur.
   ========================================================================== */

:root {
  --bg: #070809;
  --bg-raised: #0c0e10;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e8eaec;
  --text-dim: #9aa1a8;
  --text-faint: #5c6369;
  --accent: #57ffa0;
  --accent-dim: rgba(87, 255, 160, 0.12);
  --amber: #ffb347;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --nav-h: 64px;
  --pad: clamp(20px, 5vw, 72px);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #05130b; }

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

/* --------------------------------------------------------------------------
   Paginabreed raster (verticale lijnen)
   -------------------------------------------------------------------------- */
.page-grid {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: space-evenly;
  pointer-events: none;
  z-index: 0;
}
.page-grid span {
  width: 1px;
  background: var(--line);
  opacity: 0.5;
}

main, .footer, .ticker { position: relative; z-index: 1; }

/* --------------------------------------------------------------------------
   Navigatie
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.nav.scrolled {
  background: rgba(7, 8, 9, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.nav-inner {
  height: 100%;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.15em;
  color: var(--text);
  border: 1px solid var(--line-strong);
  padding: 3px 8px;
}
.logo-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--text-faint);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-decoration: none;
  padding: 6px 0;
  position: relative;
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta {
  border: 1px solid var(--line-strong);
  padding: 8px 16px !important;
}
.nav-cta::after { display: none; }
.nav-cta:hover {
  border-color: var(--accent);
  color: var(--accent) !important;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.open span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle.open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 40px) var(--pad) 0;
  position: relative;
  overflow: hidden;
}
#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.hero-inner { position: relative; z-index: 2; max-width: 1100px; }

.kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.kicker-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.hero-title {
  font-size: clamp(44px, 9vw, 118px);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.hero-title .line { display: block; }
.hero-title .accent { color: var(--accent); }

.hero-sub {
  margin-top: 32px;
  max-width: 560px;
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--text-dim);
  font-weight: 300;
}

.hero-actions {
  margin-top: 40px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-decoration: none;
  padding: 14px 28px;
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.btn-primary {
  background: var(--text);
  color: #0a0b0c;
  border-color: var(--text);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 32px rgba(87, 255, 160, 0.25);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-footer {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: 32px 0 40px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 500;
  color: var(--text);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
}

.scroll-hint {
  position: absolute;
  right: var(--pad);
  bottom: 40px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--text-faint);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: var(--line-strong);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--accent);
  animation: scrolldrop 2s ease-in-out infinite;
}
@keyframes scrolldrop {
  0% { top: -50%; }
  100% { top: 110%; }
}

/* --------------------------------------------------------------------------
   Ticker
   -------------------------------------------------------------------------- */
.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg-raised);
  padding: 14px 0;
}
.ticker-track {
  display: flex;
  gap: 28px;
  width: max-content;
  animation: ticker 36s linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--text-faint);
  white-space: nowrap;
}
.ticker-track em { color: var(--accent); font-style: normal; opacity: 0.6; }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* --------------------------------------------------------------------------
   Secties algemeen
   -------------------------------------------------------------------------- */
.section {
  padding: clamp(36px, 5vw, 60px) var(--pad);
  max-width: 1440px;
  margin: 0 auto;
}
.section-head {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: clamp(24px, 3vw, 36px);
}
.section-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.2em;
}
.section-title {
  font-size: clamp(26px, 3.4vw, 44px);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--line);
}
/* --------------------------------------------------------------------------
   Profiel
   -------------------------------------------------------------------------- */
.profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.profile-text p { margin-bottom: 24px; color: var(--text-dim); }
.profile-text .lead {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 300;
  line-height: 1.45;
  color: var(--text);
}

.timeline {
  border-left: 1px solid var(--line-strong);
  display: flex;
  flex-direction: column;
}
.timeline-item {
  position: relative;
  padding: 0 0 32px 32px;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 8px;
  width: 7px; height: 7px;
  background: var(--bg);
  border: 1px solid var(--accent);
  transform: rotate(45deg);
}
.tl-year {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.tl-body h3 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin: 6px 0 4px;
}
.tl-body p { font-size: 14px; color: var(--text-dim); }
.tl-link {
  display: inline-block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.tl-link:hover { border-bottom-color: var(--accent); }

/* --------------------------------------------------------------------------
   Projecten
   -------------------------------------------------------------------------- */
.projects {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}
.project {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 220px;
  gap: clamp(20px, 4vw, 56px);
  padding: clamp(36px, 4vw, 56px) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 0.3s ease;
}
.project::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.5s ease;
}
.project:hover::before { width: 100%; }
.project:hover { background: linear-gradient(90deg, var(--accent-dim), transparent 40%); }

.project-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.15em;
  padding-top: 8px;
}
.project-titlerow {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.project-titlerow h3 {
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 600;
  letter-spacing: 0.01em;
}
.status {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.status i {
  width: 6px; height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.status-live { color: var(--accent); border-color: rgba(87, 255, 160, 0.35); }
.status-live i { background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: pulse 2.4s infinite; }
.status-exit { color: var(--amber); border-color: rgba(255, 179, 71, 0.35); }
.status-exit i { background: var(--amber); }
.status-dev { color: var(--text-dim); border-color: var(--line-strong); }
.status-dev i { background: var(--text-dim); animation: pulse 2.4s infinite; }

.project-desc {
  color: var(--text-dim);
  max-width: 640px;
  font-size: 15.5px;
}
.project-tags {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.project-tags span {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--text-faint);
  border: 1px solid var(--line);
  padding: 4px 10px;
}
.project-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}
.meta-row { display: flex; flex-direction: column; gap: 2px; }
.meta-row b {
  font-weight: 400;
  font-size: 9px;
  letter-spacing: 0.25em;
  color: var(--text-faint);
}
.meta-link {
  margin-top: 6px;
  color: var(--accent);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.2em;
  width: fit-content;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.meta-link:hover { border-bottom-color: var(--accent); }

/* --------------------------------------------------------------------------
   Aanpak
   -------------------------------------------------------------------------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.cap {
  background: var(--bg);
  padding: clamp(28px, 3vw, 44px);
  position: relative;
  transition: background 0.3s ease;
}
.cap:hover { background: var(--bg-raised); }
.cap-index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 20px;
}
.cap h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.cap p { font-size: 14.5px; color: var(--text-dim); }

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.section-contact {
  border-top: 1px solid var(--line);
  max-width: none;
  background:
    radial-gradient(ellipse 60% 50% at 80% 110%, rgba(87, 255, 160, 0.06), transparent),
    var(--bg);
}
.section-contact .section-head,
.contact-grid {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 100px);
}
.contact-headline {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 20px;
  max-width: 460px;
}
.contact-intro p { color: var(--text-dim); max-width: 400px; }
.contact-coords {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--text-faint);
}

.contact-form { display: flex; flex-direction: column; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--text-faint);
}
.field input,
.field textarea {
  background: var(--bg-raised);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 15px;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  resize: vertical;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--text-faint); }
.field input:focus,
.field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(87, 255, 160, 0.3);
}
.hp { position: absolute; left: -9999px; opacity: 0; }
.btn-submit { width: fit-content; }
.btn-submit:disabled { opacity: 0.5; cursor: wait; }
.form-status {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  min-height: 20px;
}
.form-status.ok { color: var(--accent); }
.form-status.error { color: var(--amber); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer { border-top: 1px solid var(--line); }
.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 28px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  color: var(--text-faint);
}
.footer-link {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}
.footer-link:hover { color: var(--accent); }

/* --------------------------------------------------------------------------
   Reveal-animaties
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker-track, .kicker-dot, .scroll-line::after, .status-live i { animation: none; }
}

/* --------------------------------------------------------------------------
   Responsief
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .profile-grid, .contact-grid { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .project {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .project-index { padding-top: 0; }
  .project-meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
    padding-top: 0;
  }
  .hero-footer { grid-template-columns: repeat(2, 1fr); }
  .scroll-hint { display: none; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(7, 8, 9, 0.97);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px var(--pad);
    gap: 20px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }
  .nav-links.open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .logo-sub { display: none; }
  .hero-footer { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}