/* ── LAUFWERK SHARED STYLESHEET ─────────────────────────────────────────────
   Brand: Laufwerk
   Palette: Studio Black #111111 / Swiss White #F7F7F5 / Signal Orange #E8470A / Concrete Grey #8A8A8A
   Type: Barlow Condensed (display) / Barlow (body)
   Version: 1.0 — 2026
──────────────────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@300;400;500;600;700&family=Barlow:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

:root {
  --black:   #111111;
  --white:   #F7F7F5;
  --orange:  #E8470A;
  --grey:    #8A8A8A;
  --ltgrey:  #E2E2E0;
  --mdgrey:  #C8C8C6;
  --pure:    #FFFFFF;
  --cond:    'Barlow Condensed', sans-serif;
  --body:    'Barlow', sans-serif;
}

body {
  font-family: var(--body);
  font-weight: 300;
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── GRAIN ── */
.lw-grain {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── NAV ── */
.lw-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  background: rgba(17,17,17,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(247,247,245,0.05);
}

.lw-nav-logo {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
}

.lw-nav-logo em { font-style: normal; color: var(--orange); }

.lw-nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.lw-nav-links a {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247,247,245,0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.lw-nav-links a:hover,
.lw-nav-links a.active { color: var(--white); }

.lw-nav-links a.active { color: var(--orange); }

.lw-nav-cta {
  font-size: 11px !important;
  font-weight: 600 !important;
  color: var(--white) !important;
  border: 1px solid rgba(247,247,245,0.2);
  padding: 8px 22px;
  border-radius: 2px;
  transition: all 0.2s !important;
  letter-spacing: 0.1em !important;
}

.lw-nav-cta:hover {
  background: var(--orange) !important;
  border-color: var(--orange) !important;
  color: var(--white) !important;
}

/* ── HAMBURGER ── */
.lw-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  -webkit-tap-highlight-color: transparent;
}

.lw-hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: #FFFFFF;
  transition: all 0.3s;
  transform-origin: center;
}

.lw-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px,4.5px); }
.lw-hamburger.open span:nth-child(2) { opacity: 0; }
.lw-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px,-4.5px); }

.lw-mobile-menu {
  position: fixed; inset: 0;
  background: rgba(17,17,17,0.97);
  z-index: 490;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.lw-mobile-menu.open { opacity: 1; pointer-events: all; }

.lw-mobile-menu a {
  font-family: var(--cond);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
  transition: color 0.2s;
}

.lw-mobile-menu a:hover { color: var(--orange); }

/* ── PAGE WRAPPER ── */
.lw-page { padding-top: 64px; }

/* ── SHARED SECTION ── */
.lw-section { padding: 120px 0; }
.lw-section-dark { background: var(--black); color: var(--white); }
.lw-section-pure { background: var(--pure); }

.lw-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}

.lw-eyebrow {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 14px;
}

.lw-section-dark .lw-intro { color: rgba(247,247,245,0.5); }

.lw-h1 {
  font-family: var(--cond);
  font-weight: 600;
  font-size: clamp(44px,6vw,80px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1.0;
  margin-bottom: 24px;
}

.lw-h2 {
  font-family: var(--cond);
  font-weight: 600;
  font-size: clamp(32px,4.5vw,56px);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1.0;
  margin-bottom: 20px;
}

.lw-h3 {
  font-family: var(--cond);
  font-weight: 600;
  font-size: clamp(20px,2.5vw,28px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 12px;
}

.lw-intro {
  font-size: 17px;
  line-height: 1.8;
  color: var(--grey);
  max-width: 600px;
  margin-bottom: 64px;
}

.lw-rule {
  width: 40px; height: 2px;
  background: var(--orange);
  margin-bottom: 24px;
}

/* ── DIVIDER ── */
.lw-divider {
  height: 1px;
  background: var(--ltgrey);
  max-width: 1100px;
  margin: 0 auto;
}

.lw-divider-dark {
  height: 1px;
  background: rgba(247,247,245,0.06);
  max-width: 1100px;
  margin: 0 auto;
}

/* ── ORANGE BAR ── */
.lw-orange-bar {
  height: 3px;
  background: var(--orange);
}

/* ── BUTTONS ── */
.lw-btn {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 36px;
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.lw-btn-primary {
  background: var(--orange);
  color: var(--white);
}

.lw-btn-primary:hover { background: #c93d08; transform: translateY(-1px); }

.lw-btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(247,247,245,0.25);
}

.lw-btn-outline:hover {
  background: var(--orange);
  border-color: var(--orange);
}

.lw-btn-outline-dark {
  background: transparent;
  color: var(--black);
  border: 1px solid rgba(17,17,17,0.2);
}

.lw-btn-outline-dark:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ── FOOTER ── */
.lw-footer {
  background: var(--black);
  padding: 64px 0 40px;
}

.lw-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px;
}

.lw-footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(247,247,245,0.06);
  margin-bottom: 32px;
  gap: 40px;
  flex-wrap: wrap;
}

.lw-footer-logo {
  font-family: var(--cond);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
}

.lw-footer-logo em { font-style: normal; color: var(--orange); }

.lw-footer-tagline {
  font-size: 12px;
  color: rgba(247,247,245,0.3);
  letter-spacing: 0.08em;
  margin-top: 8px;
}

.lw-footer-nav {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.lw-footer-col h4 {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.lw-footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lw-footer-col a {
  font-size: 13px;
  color: rgba(247,247,245,0.4);
  text-decoration: none;
  transition: color 0.2s;
}

.lw-footer-col a:hover { color: var(--white); }

.lw-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.lw-footer-copy {
  font-size: 11px;
  color: rgba(247,247,245,0.2);
  letter-spacing: 0.04em;
}

.lw-footer-location {
  font-size: 11px;
  color: rgba(247,247,245,0.2);
  letter-spacing: 0.04em;
}

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .lw-nav { padding: 0 20px; }
  .lw-nav-links { display: none; }
  .lw-hamburger { display: flex; }
  .lw-inner { padding: 0 20px; }
  .lw-section { padding: 72px 0; }
  .lw-intro { font-size: 15px; margin-bottom: 40px; }
  .lw-footer-inner { padding: 0 20px; }
  .lw-footer-top { flex-direction: column; gap: 32px; }
  .lw-footer-nav { gap: 32px; }
}