/* ZIMMER MOTOREN WERKE — monochrome, serious */
:root {
  --bg: #0a0a0a;
  --ink: #f2f2f2;
  --muted: #8d8d8d;
  --line: rgba(242, 242, 242, 0.14);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

body {
  font-family: "Archivo", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 5vw, 3.5rem);
  transition: background .35s var(--ease), border-color .35s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(10,10,10,0.9); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav__brand { display: flex; align-items: center; gap: .7rem; }
.nav__emblem { width: 30px; height: 30px; }
.nav__name { font-weight: 700; font-size: .82rem; letter-spacing: .22em; }
.nav__links { display: flex; gap: 1.8rem; }
.nav__links a { font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); transition: color .25s; }
.nav__links a:hover { color: var(--ink); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 7rem 1.5rem 4rem; position: relative;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255,255,255,0.012) 3px),
    radial-gradient(70vw 60vh at 50% 40%, #141414, var(--bg) 70%);
}
.hero__emblem { width: 120px; height: 120px; margin-bottom: 2rem; }
.hero__eyebrow {
  font-size: clamp(.72rem, 1.6vw, .9rem); font-weight: 600; letter-spacing: .32em;
  text-transform: uppercase; color: var(--muted); margin-bottom: 1.4rem;
  display: flex; align-items: center; gap: 1rem;
}
.hero__eyebrow::before, .hero__eyebrow::after { content: ""; width: 2.5rem; height: 1px; background: var(--line); }
.hero__title {
  font-size: clamp(1.8rem, 5.5vw, 5rem); font-weight: 800; line-height: .95;
  letter-spacing: -0.01em; text-transform: uppercase;
}
.hero__title span { -webkit-text-stroke: 1.5px var(--ink); color: transparent; }
.hero__tag { margin: 1.8rem auto 2.4rem; color: var(--muted); max-width: 46ch; font-size: clamp(.95rem, 2.2vw, 1.1rem); }

/* ---------- Button ---------- */
.btn {
  display: inline-block; padding: 1rem 2.2rem; font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .2em; border: 1px solid var(--ink);
  background: transparent; color: var(--ink); cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.btn:hover { background: var(--ink); color: var(--bg); }
.btn--wide { width: 100%; }

/* ---------- Sections ---------- */
.section { padding: clamp(4rem, 9vw, 7rem) clamp(1.3rem, 6vw, 5rem); max-width: 1120px; margin: 0 auto; }
.rule { display: flex; align-items: baseline; gap: 1.2rem; border-top: 1px solid var(--line); padding-top: 1.4rem; margin-bottom: 2.6rem; }
.rule span { font-size: .8rem; color: var(--muted); letter-spacing: .2em; }
.rule h2 { font-size: clamp(1.4rem, 3.5vw, 2.1rem); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }

/* ---------- Work grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0; border: 1px solid var(--line); }
.item { padding: 2.2rem 1.8rem; border-right: 1px solid var(--line); transition: background .3s; }
.item:last-child { border-right: 0; }
.item:hover { background: #121212; }
.item h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: .7rem; text-transform: uppercase; letter-spacing: .02em; }
.item p { color: var(--muted); font-size: .92rem; }

/* ---------- Statement ---------- */
.statement { text-align: center; padding: clamp(4rem, 10vw, 8rem) 1.5rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.statement p { font-size: clamp(1.6rem, 5vw, 3rem); font-weight: 600; line-height: 1.1; color: var(--muted); letter-spacing: -0.01em; }
.statement strong { color: var(--ink); font-weight: 800; }
.statement .statement__sub { font-size: clamp(.95rem, 2vw, 1.1rem); font-weight: 400; line-height: 1.6; max-width: 48ch; margin: 1.8rem auto 0; letter-spacing: 0; }

/* ---------- Contact ---------- */
.section--contact { max-width: 720px; }
.contact__email {
  display: inline-block; font-size: clamp(1.4rem, 4.5vw, 2.6rem); font-weight: 700;
  letter-spacing: -0.01em; border-bottom: 2px solid var(--ink); padding-bottom: .2rem;
  overflow-wrap: anywhere; transition: opacity .25s;
}
.contact__email:hover { opacity: .7; }
.contact__info { margin-top: 1.4rem; color: var(--muted); font-size: .9rem; }
.contact__info a:hover { color: var(--ink); }

/* ---------- Footer ---------- */
.footer { text-align: center; padding: 3rem 1rem; border-top: 1px solid var(--line); color: var(--muted); }
.footer__mark { width: 36px; margin-bottom: 1rem; opacity: .7; }
.footer p { font-size: .78rem; letter-spacing: .1em; }
.footer__disclaimer { max-width: 62ch; margin: 1rem auto 0; font-size: .7rem !important; letter-spacing: .02em !important; line-height: 1.6; opacity: .7; }

/* ---------- History ---------- */
.thennow { position: relative; margin: 0 0 7rem; }
.thennow__now { position: relative; overflow: hidden; border: 1px solid var(--line); }
.thennow__now img {
  display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: center 60%;
  filter: grayscale(1) contrast(1.05); transform: scale(1.08);
  transition: filter 2.6s ease .6s, transform 3.5s var(--ease);
}
.thennow.in .thennow__now img { filter: grayscale(0) contrast(1); transform: scale(1); }
.thennow__card {
  position: absolute; left: -3%; bottom: -16%; width: 44%;
  padding: 10px 10px 12px; background: #efeadf;
  box-shadow: 0 30px 60px rgba(0,0,0,.65), 0 2px 6px rgba(0,0,0,.4);
  opacity: 0; transform: translate(-30px, -80px) rotate(-22deg);
  transition: transform 1.3s cubic-bezier(.2,1.4,.4,1) .9s, opacity .6s ease .9s;
}
.thennow.in .thennow__card { opacity: 1; transform: rotate(-6deg); }
.thennow.in .thennow__card:hover { transform: rotate(-2deg) scale(1.04); transition: transform .5s var(--ease); }
.thennow__card img { display: block; width: 100%; }
.thennow__tag {
  position: absolute; top: -12px; right: 14px; background: var(--bg); color: var(--ink);
  font-size: .65rem; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; padding: .35rem .7rem;
}
.thennow__tag--now { top: 14px; right: 14px; }
.thennow figcaption {
  position: absolute; right: 0; bottom: -2.4rem; width: 50%; text-align: right;
  font-size: .78rem; color: var(--muted); letter-spacing: .04em;
}
.history { max-width: 68ch; }
.history p { color: var(--muted); font-size: 1.05rem; margin-bottom: 1.2rem; }
.history strong { color: var(--ink); }
.hero__tag strong { color: var(--ink); font-weight: 600; }

/* ---------- Intro: throttle body + injector ---------- */
body.intro-active { overflow: hidden; }
.intro {
  position: fixed; inset: 0; z-index: 100; background: var(--bg);
  display: grid; place-items: center; cursor: pointer;
  transition: opacity .7s var(--ease) .15s, visibility .7s .15s;
}
.intro.done { opacity: 0; visibility: hidden; }
.intro__stage {
  position: relative; width: min(320px, 78vw);
  display: flex; flex-direction: column; align-items: center;
  transition: transform .9s var(--ease);
}
.intro.done .intro__stage { transform: scale(2.4); }
.intro__stage svg { width: 100%; height: auto; overflow: visible; }
.intro__spray { position: absolute; top: 0; left: 0; width: 100%; pointer-events: none; }
.intro__plate { transform-box: fill-box; transform-origin: center; animation: throttleOpen .75s var(--ease) .25s forwards; }
.intro__plate--sec { animation-delay: 1s; }
@keyframes throttleOpen { to { transform: scaleY(.05); } }
.intro__bore { fill: var(--muted); stroke: none; font: 600 11px "Archivo", sans-serif; letter-spacing: .15em; text-anchor: middle; }
.intro__label {
  margin-top: 1.6rem; font-size: .68rem; font-weight: 600; letter-spacing: .42em;
  color: var(--muted); opacity: 0; white-space: nowrap; animation: introLabel .8s ease .9s forwards;
}
@keyframes introLabel { to { opacity: 1; letter-spacing: .32em; } }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .thennow { margin-bottom: 8rem; }
  .thennow__card { width: 62%; left: -2%; bottom: -22%; padding: 6px 6px 8px; }
  .thennow figcaption { width: 34%; bottom: -5.5rem; }
  .nav__name { font-size: .68rem; letter-spacing: .14em; }
  .item { border-right: 0; border-bottom: 1px solid var(--line); }
  .item:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}